/* Page-Specific Styles - Headers, Navigation, and Layout */

/* Modern Clean App Header */
#app-section header {
    background: #ffffff;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    padding: 1.5rem 0;
    position: relative;
}

/* Clean app header typography - smaller and more refined */
#app-section header h1 {
    font-weight: 700;
    font-size: clamp(1.8rem, 3vw, 2.2rem);
    letter-spacing: -0.02em;
    color: var(--tagsort-black);
    margin-bottom: 0.5rem;
    line-height: 1.1;
}

#app-section header .lead {
    font-size: clamp(0.9rem, 2vw, 1rem);
    color: var(--tagsort-dark-gray);
    font-weight: 400;
    margin-bottom: 0;
    opacity: 0.8;
}

/* Clean brand styling with proper contrast */
#app-section header h1 span:first-child {
    color: var(--tagsort-black) !important;
}

#app-section header .text-danger {
    color: var(--tagsort-red) !important;
}

/* Modern button styling for header actions */
#app-section header .btn-outline-secondary {
    border: 2px solid rgba(0, 0, 0, 0.15);
    color: var(--tagsort-dark-gray);
    background: rgba(0, 0, 0, 0.02);
    font-size: 0.85rem;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

#app-section header .btn-outline-secondary:hover {
    border-color: rgba(0, 0, 0, 0.25);
    background: rgba(0, 0, 0, 0.08);
    color: var(--tagsort-black);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

#app-section header .btn-outline-secondary:active {
    transform: translateY(0);
}

/* Logout button special styling */
#app-section header .btn-outline-danger {
    border: 2px solid rgba(220, 53, 69, 0.3);
    color: var(--tagsort-red);
    background: rgba(220, 53, 69, 0.02);
    font-size: 0.85rem;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

#app-section header .btn-outline-danger:hover {
    border-color: var(--tagsort-red);
    background: rgba(220, 53, 69, 0.1);
    color: var(--tagsort-red);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(220, 53, 69, 0.25);
}

#app-section header .btn-outline-danger:active {
    transform: translateY(0);
}

/* ========================================
   SEGMENTED PILL NAVIGATION

/* Main pill container */
.nav-pill-container {
    display: inline-flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 25px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    padding: 0.25rem;
    gap: 0;
    position: relative;
    overflow: hidden;
}

/* Individual pill buttons */
.nav-pill-button {
    border: none !important;
    background: transparent !important;
    color: var(--tagsort-dark-gray) !important;
    font-size: 0.85rem;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    z-index: 2;
    white-space: nowrap;
    box-shadow: none !important;
    transform: none !important;
}

/* Vertical dividers between buttons */
.nav-pill-button:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 25%;
    bottom: 25%;
    width: 1px;
    background: rgba(0, 0, 0, 0.1);
    transition: opacity 0.3s ease;
}

/* Hide divider on hover of current or next button */
.nav-pill-button:hover::after,
.nav-pill-button:hover + .nav-pill-button::before {
    opacity: 0;
}

/* Sliding background highlight */
.nav-pill-button::before {
    content: '';
    position: absolute;
    top: 4px;
    left: 4px;
    right: 4px;
    bottom: 4px;
    background: rgba(0, 0, 0, 0.06);
    border-radius: 18px;
    opacity: 0;
    transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: -1;
}

/* Hover state */
.nav-pill-button:hover {
    color: var(--tagsort-black) !important;
    transform: none !important;
}

.nav-pill-button:hover::before {
    opacity: 1;
}

/* Active/focus states */
.nav-pill-button:focus,
.nav-pill-button:active {
    outline: none;
    box-shadow: none !important;
    transform: none !important;
}

/* Logout button special styling within pill */
.nav-pill-button.logout-button {
    color: var(--tagsort-red) !important;
}

.nav-pill-button.logout-button::before {
    background: rgba(220, 53, 69, 0.08);
}

.nav-pill-button.logout-button:hover {
    color: #dc3545 !important;
}

/* Position adjustments for header buttons */
#app-section header .position-absolute {
    top: 0.5rem;
}

/* ========================================
   MODERN MODAL COMPONENTS

/* Modal backdrop with glassmorphism */
.modern-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(8px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: modalFadeIn 0.3s ease-out;
}

@keyframes modalFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Modal content container */
.modern-modal-content {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.1),
        0 4px 12px rgba(0, 0, 0, 0.05);
    width: 480px;
    max-width: 95vw;
    max-height: 85vh;
    overflow: hidden;
    position: relative;
    animation: modalSlideIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transition: width 0.3s ease;
}

/* Wide modal for upgrade plans */
.modern-modal-content.modal-wide {
    width: 720px;
    max-width: 90vw;
}

@keyframes modalSlideIn {
    from { 
        opacity: 0;
        transform: translateY(20px) scale(0.95);
    }
    to { 
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Modal header */
.modern-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 28px 20px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(248, 250, 252, 0.9) 100%);
}

.modern-modal-title {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--tagsort-black);
    letter-spacing: -0.01em;
}

.modern-modal-close {
    background: rgba(0, 0, 0, 0.05);
    border: none;
    border-radius: 50%;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: rgba(0, 0, 0, 0.6);
    font-size: 18px;
    transition: all 0.2s ease;
}

.modern-modal-close:hover {
    background: rgba(0, 0, 0, 0.1);
    color: rgba(0, 0, 0, 0.8);
    transform: scale(1.05);
}

/* Modal body */
.modern-modal-body {
    padding: 28px;
    overflow-y: auto;
    max-height: calc(85vh - 140px);
}

/* Modern Tab Navigation - Clean & Minimal */
.modern-tab-nav {
    display: flex;
    margin-bottom: 32px;
    border-bottom: 1px solid #E9ECEF;
    position: relative;
}

.modern-tab-button {
    flex: 1;
    padding: 16px 20px;
    border: none;
    background: transparent;
    color: #888888;
    font-weight: 500;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    border-bottom: 2px solid transparent;
}

.modern-tab-button.active {
    color: #212529;
    font-weight: 600;
    border-bottom: 2px solid var(--color-accent-primary);
}

.modern-tab-button:not(.active):hover {
    color: #495057;
}

/* Modern cards base styling removed - caused conflicts with subscription card */


/* Processing Section with Unified Progress Styling */
#processing-section {
    padding: 2rem 0;
    background: linear-gradient(135deg, rgba(248, 250, 252, 0.4) 0%, rgba(255, 255, 255, 0.6) 100%);
    min-height: 100vh;
}

/* Enhanced processing section glass card */
#processing-section .glass-card {
    width: 100% !important;
}

#processing-section .card-body {
    padding: 3rem !important;
}

.unified-progress-container.show {
    animation: progressSlideIn 0.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.glass-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(248, 250, 252, 0.85) 100%);
    border: 1px solid rgba(255, 255, 255, 0.6);
    border-radius: 24px;
    padding: 0;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 
        0 25px 50px -12px rgba(0, 0, 0, 0.08),
        0 0 0 1px rgba(255, 255, 255, 0.7),
        inset 0 1px 0 rgba(255, 255, 255, 0.9);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-card:hover {
    transform: translateY(-2px);
    box-shadow: 
        0 32px 64px -12px rgba(0, 0, 0, 0.12),
        0 0 0 1px rgba(255, 255, 255, 0.8),
        inset 0 1px 0 rgba(255, 255, 255, 0.95);
}

.progress-header {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.progress-header h3 {
    margin: 0;
    font-weight: 600;
    font-size: 2rem;
    color: var(--color-text-primary);
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.progress-header h3 i {
    background: linear-gradient(135deg, var(--color-accent-primary), var(--color-accent-hover));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: none;
}

#progress-percentage {
    font-weight: 600;
    font-size: 0.875rem;
    letter-spacing: 0.02em;
    background: linear-gradient(135deg, var(--color-accent-primary), var(--color-accent-hover));
    border: none;
    padding: 0.375rem 0.75rem;
    border-radius: 12px;
}


/* .progress-bar {
    background: linear-gradient(135deg, var(--bs-primary) 0%, var(--bs-info) 50%, var(--color-accent-primary) 100%) !important;
    box-shadow: 
        0 4px 12px rgba(13, 110, 253, 0.25),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    position: relative;
    transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.progress-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.3) 50%, transparent 100%);
    animation: shimmer 2s infinite;
    border-radius: inherit;
} */

.progress-details {
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-text-primary);
    opacity: 0.8;
    letter-spacing: 0.01em;
}

#cancel-unified-process {
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(0, 0, 0, 0.1);
    color: var(--color-text-primary);
    font-weight: 500;
    border-radius: 12px;
    padding: 0.75rem 1.5rem;
    backdrop-filter: blur(10px);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

#cancel-unified-process:hover {
    background: rgba(255, 255, 255, 0.95);
    border-color: rgba(0, 0, 0, 0.15);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

@keyframes progressSlideIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(200%);
    }
}

/* Dynamic quota status cards */
.modern-card-safe {
    background: #ffffff;
    border: 1px solid #d1fae5;
    color: #065f46;
}

.modern-card-safe h5 {
    color: #10b981;
    margin: 0 0 12px 0;
    font-weight: 600;
}

.modern-card-warning {
    background: #ffffff;
    border: 1px solid #fef3c7;
    color: #92400e;
}

.modern-card-warning h5 {
    color: #f59e0b;
    margin: 0 0 12px 0;
    font-weight: 600;
}

.modern-card-danger {
    background: #ffffff;
    border: 1px solid #fecaca;
    color: #991b1b;
}

.modern-card-danger h5 {
    color: #ef4444;
    margin: 0 0 12px 0;
    font-weight: 600;
}


/* Clean subscription card - removes danger-red background */
.subscription-card-clean {
    background: #F8F9FA;
    border: 1px solid #E9ECEF;
    border-radius: 20px;
    padding: 28px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    margin-bottom: 20px;
    position: relative;
    transition: all 0.3s ease;
}

.subscription-card-clean:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    transform: translateY(-2px);
}

.subscription-card-clean .plan-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #6C757D;
    margin-bottom: 8px;
}

.subscription-card-clean .plan-name {
    font-size: 1.75rem;
    font-weight: 700;
    color: #212529;
    margin-bottom: 4px;
}

.subscription-card-clean .plan-limit {
    font-size: 1.125rem;
    color: #495057;
    margin-bottom: 20px;
    font-weight: 500;
}

.subscription-card-clean .feature-list {
    list-style: none;
    padding: 0;
    margin: 0 0 24px 0;
}

.subscription-card-clean .feature-item {
    display: flex;
    align-items: center;
    margin-bottom: 12px;
    font-size: 0.95rem;
    color: #495057;
}

.subscription-card-clean .feature-icon {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #10B981;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 12px;
    font-size: 0.75rem;
    font-weight: 600;
}

.subscription-card-clean .upgrade-button {
    background: linear-gradient(135deg, var(--color-accent-primary) 0%, var(--color-accent-hover) 100%);
    color: white;
    border: none;
    border-radius: 12px;
    padding: 14px 28px;
    font-size: 0.95rem;
    font-weight: 600;
    width: 100%;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: none;
}

.subscription-card-clean .upgrade-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(227, 0, 34, 0.3);
}

/* Shared action element styling for tier cards */
.tier-action-element {
    height: 48px;
    padding: 14px 28px;
    border-radius: 12px;
    font-size: 0.95rem;
    font-weight: 600;
    width: 100%;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    transition: all 0.3s ease;
}

/* Current Plan badge styling */
.tier-current-badge {
    background: #E7F3E7;
    color: #155724;
    border: 2px solid #C3E6CB;
}

/* Choose button styling */
.tier-choose-button {
    background: linear-gradient(135deg, var(--color-accent-primary) 0%, var(--color-accent-hover) 100%);
    color: white;
    border: none;
    cursor: pointer;
}

.tier-choose-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(227, 0, 34, 0.3);
}

/* Stats grid */
.modern-stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.modern-stat-item {
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    backdrop-filter: blur(10px);
}

.modern-stat-value {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.modern-stat-label {
    color: rgba(0, 0, 0, 0.6);
    font-size: 0.85rem;
    font-weight: 500;
}

/* Progress bar */
.modern-progress {
    background: rgba(255, 255, 255, 0.3);
    border-radius: 12px;
    height: 10px;
    margin: 12px 0;
    overflow: hidden;
    position: relative;
}

.modern-progress-bar {
    height: 100%;
    border-radius: 12px;
    background: linear-gradient(90deg, #4ecdc4, #44a08d);
    transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.modern-progress-bar.danger {
    background: linear-gradient(90deg, #ef4444, #dc2626);
}

.modern-progress-bar.safe {
    background: linear-gradient(90deg, #10b981, #059669);
}

.modern-progress-bar.warning {
    background: linear-gradient(90deg, #f59e0b, #d97706);
}

/* Form fields */
.modern-form-field {
    margin-bottom: 20px;
}

.modern-form-label {
    display: block;
    font-weight: 600;
    color: var(--tagsort-black);
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.modern-form-input {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid rgba(0, 0, 0, 0.1);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    font-size: 0.95rem;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.modern-form-input:focus {
    outline: none;
    border-color: #667eea;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
}

.modern-form-input:read-only {
    background: rgba(248, 250, 252, 0.8);
    color: rgba(0, 0, 0, 0.7);
    cursor: not-allowed;
}

/* Modern button */
.modern-btn {
    padding: 12px 24px;
    border: none;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.modern-btn-primary {
    background: linear-gradient(135deg, var(--color-accent-primary) 0%, var(--color-accent-hover) 100%);
    color: white;
    box-shadow: 0 4px 12px rgba(227, 0, 34, 0.3);
}

.modern-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(227, 0, 34, 0.4);
}

.modern-btn-primary:active {
    transform: translateY(0);
}

/* Loading spinner */
.modern-loading {
    text-align: center;
    padding: 60px 40px;
}

.modern-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid rgba(0, 0, 0, 0.1);
    border-top: 4px solid #667eea;
    border-radius: 50%;
    animation: modernSpin 1s linear infinite;
    margin: 0 auto 20px;
}

@keyframes modernSpin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.modern-loading-text {
    color: rgba(0, 0, 0, 0.6);
    font-weight: 500;
    font-size: 0.95rem;
}

/* Mobile responsive header */
@media (max-width: 768px) {
    #app-section header {
        padding: 1rem 0;
    }
    
    #app-section header h1 {
        font-size: 1.6rem;
    }
    
    #app-section header .lead {
        font-size: 0.85rem;
    }
    
    #app-section header .btn-outline-secondary,
    #app-section header .btn-outline-danger {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }
    
    #app-section header .position-absolute {
        position: relative !important;
        top: auto !important;
        right: auto !important;
        margin-top: 1rem;
        text-align: center;
    }
}

/* Modern Upload Section Styling */

/* Upload card clean design */
#upload-section .card {
    background: #ffffff;
    border: none;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

#upload-section .card:hover {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
}

/* Upload card title - smaller and cleaner */
#upload-section .card-title {
    font-size: clamp(1.3rem, 2.5vw, 1.5rem) !important;
    font-weight: 600;
    color: var(--tagsort-black);
    letter-spacing: -0.01em;
    margin-bottom: 1.5rem !important;
}

#upload-section .card-title i {
    color: var(--tagsort-red);
    font-size: 0.9em;
}

/* Modern dropzone styling */
.upload-dropzone {
    border: 2px dashed rgba(0, 0, 0, 0.1) !important;
    background: rgba(248, 250, 252, 0.5);
    border-radius: 12px !important;
    padding: 3rem 2rem !important;
    min-height: 200px;
    cursor: pointer;
    position: relative;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.upload-dropzone:hover {
    border-color: var(--tagsort-red) !important;
    background: rgba(248, 250, 252, 0.8);
    transform: translateY(-3px);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.08);
}

.upload-dropzone.dragover {
    border-color: var(--tagsort-red) !important;
    background: rgba(220, 53, 69, 0.03);
    transform: scale(1.02);
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}

/* Upload content styling - smaller text */
.upload-content h5 {
    font-size: 1rem !important;
    font-weight: 500;
    color: var(--tagsort-dark-gray);
    margin-bottom: 0.5rem !important;
}

.upload-content p {
    font-size: 0.85rem !important;
    color: #6b7280;
    margin-bottom: 1.5rem !important;
}

.upload-content .fa-images {
    color: #9ca3af;
    margin-bottom: 1rem !important;
}

/* Modern button styling in upload area */
.upload-content .btn {
    font-size: 0.85rem;
    font-weight: 500;
    padding: 0.6rem 1.2rem;
    border-radius: 6px;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.upload-content .btn-outline-primary {
    border: 2px solid var(--tagsort-red);
    color: var(--tagsort-red);
    background: transparent;
}

.upload-content .btn-outline-primary:hover {
    background: var(--tagsort-red);
    border-color: var(--tagsort-red);
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(220, 53, 69, 0.3);
}

.upload-content .btn-outline-secondary {
    border: 2px solid rgba(0, 0, 0, 0.1);
    color: var(--tagsort-dark-gray);
    background: rgba(0, 0, 0, 0.02);
}

.upload-content .btn-outline-secondary:hover {
    border-color: rgba(0, 0, 0, 0.2);
    background: rgba(0, 0, 0, 0.05);
    color: var(--tagsort-black);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* Quota status modern styling */
#quota-status {
    background: rgba(59, 130, 246, 0.05);
    border: 1px solid rgba(59, 130, 246, 0.1);
    border-radius: 8px;
    font-size: 0.85rem;
    padding: 1rem;
}

#quota-status .progress {
    height: 6px;
    border-radius: 3px;
    background: rgba(59, 130, 246, 0.1);
}

#quota-status .progress-bar {
    background: linear-gradient(90deg, #3b82f6, #1d4ed8);
    border-radius: 3px;
}

/* Modern File List Styling */
.file-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.875rem;
    margin-bottom: 0.5rem;
    background: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 8px;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.file-item:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border-color: rgba(220, 53, 69, 0.2);
}

.file-icon {
    color: var(--tagsort-red);
    margin-right: 1rem;
    font-size: 1.1rem;
}

.file-details h6 {
    margin: 0;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--tagsort-black);
}

.file-size {
    font-size: 0.75rem;
    color: #6b7280;
    font-weight: 400;
}

.remove-file {
    color: var(--danger-color);
    background: none;
    border: none;
    padding: 0.5rem;
    cursor: pointer;
    border-radius: 50%;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.remove-file:hover {
    background-color: rgba(239, 68, 68, 0.1);
    transform: scale(1.1);
}

/* Card Enhancements */
.card {
    border: none;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background: linear-gradient(135deg, #ffffff 0%, var(--gray-50) 100%);
    overflow: hidden;
    position: relative;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-dark));
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

/* Modern Dashboard Results Section */

/* Light grey background with comfortable margins */
#results-section {
    background: #f8fafc;
    min-height: 100vh;
    padding: 2rem 0;
    margin-left: calc(-50vw + 50% + 2rem);
    margin-right: calc(-50vw + 50% + 2rem);
    width: calc(100vw - 4rem);
    position: relative;
    border-radius: 12px 12px 0 0;
}

/* Create our own container for results content */
#results-section > .row > .col-12 {
    max-width: 1400px;
    width: 95%;
    margin: 0 auto;
    padding-left: 15px;
    padding-right: 15px;
}

/* Enhanced Processing Complete Header */
#results-section .text-center.mb-4 h3 {
    font-family: var(--font-family-primary) !important;
    font-size: clamp(2rem, 4vw, 2.5rem) !important;
    font-weight: 700;
    color: var(--tagsort-black);
    letter-spacing: -0.025em;
    margin-bottom: 1rem !important;
    line-height: 1.2;
}

#results-section .text-center.mb-4 h3 i {
    color: #10b981;
    font-size: 0.9em;
    margin-right: 0.5rem;
}

#results-section .text-center.mb-4 p.text-muted {
    font-family: var(--font-family-primary) !important;
    font-size: 1.1rem;
    font-weight: 400;
    color: #6b7280;
    margin-bottom: 4rem !important;
    line-height: 1.5;
    letter-spacing: -0.01em;
}

/* Modern stats cards */
#results-section .card {
    background: #ffffff;
    border: none;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

#results-section .card:hover {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
}

/* Stats numbers styling */
#results-section .card h4 {
    font-size: clamp(1.4rem, 3vw, 1.6rem) !important;
    font-weight: 600;
    color: var(--tagsort-black);
    margin-bottom: 0.25rem !important;
}

#results-section .card small {
    font-size: 0.8rem;
    color: #6b7280;
    font-weight: 400;
}

/* Stats icons modern styling */
#results-section .fa-images {
    color: #3b82f6;
}

#results-section .fa-check-circle {
    color: #10b981;
}

#results-section .fa-question-circle {
    color: #f59e0b;
}

/* Interactive unknown photos button */
#results-section #unknown-photos-btn:hover h4 {
    color: var(--tagsort-red) !important;
}

/* Results count text */
#results-section #resultsCount {
    font-size: 0.85rem;
    color: #6b7280;
}

/* Soft UI Status Bar - Lifted Effect */
.status-bar {
    background: #ffffff;
    border: none;
    border-radius: 8px;
    padding: 0.75rem 1.25rem;
    box-shadow: 
        0 4px 6px -1px rgba(0, 0, 0, 0.1), 
        0 2px 4px -1px rgba(0, 0, 0, 0.06),
        0 0 0 1px rgba(0, 0, 0, 0.02);
    display: flex;
    align-items: center;
    justify-content: space-evenly;
    gap: 1rem;
    max-width: 500px;
    margin: 0 auto;
}

.status-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: none;
    border: none;
    padding: 0;
    transition: opacity 0.2s ease;
}

.status-clickable:hover {
    cursor: pointer;
    opacity: 0.8;
}

/* Minimal Status Icons */
.status-icon {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.status-icon i {
    font-size: 0.95rem;
}

/* Soft UI Icon Backgrounds - 10% opacity with 100% icon */
.status-icon-blue {
    background: rgba(59, 130, 246, 0.1);
}

.status-icon-blue i {
    color: #3b82f6;
}

.status-icon-green {
    background: rgba(16, 185, 129, 0.1);
}

.status-icon-green i {
    color: #10b981;
}

.status-icon-orange {
    background: rgba(245, 158, 11, 0.1);
}

.status-icon-orange i {
    color: #f59e0b;
}

/* Minimal Status Text */
.status-text {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-left: 0.5rem;
}

.status-number {
    font-family: var(--font-family-primary);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--tagsort-black);
    line-height: 1;
    margin-bottom: 0;
    letter-spacing: -0.01em;
}

.status-label {
    font-family: var(--font-family-primary);
    font-size: 0.65rem;
    color: #6b7280;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 1px;
}

/* Status Dividers */
.status-divider {
    width: 1px;
    height: 32px;
    background: #e2e8f0;
    flex-shrink: 0;
}

/* Clean Gallery Sections - Compact for high density */
.gallery-section {
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 0;
    margin-bottom: 1rem;
    max-height: 600px;
    overflow-y: auto;
    width: 100%;
}

.gallery-section::before {
    display: none !important;  /* Kill any inherited pseudo-elements */
}

/* Clean Gallery Headers */
.gallery-section .gallery-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 0 1rem 0;
    margin-bottom: 1rem;
    background: transparent;
    border: none;
}

.gallery-section .gallery-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: #1a202c;
    margin: 0;
    letter-spacing: -0.01em;
}

.gallery-section .photo-count-pill {
    background: #f1f5f9;
    color: #64748b;
    font-size: 0.75rem;
    font-weight: 500;
    padding: 0.3rem 0.8rem;
    border-radius: 99px;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

/* Dense Photo Grid for high-volume viewing */
.gallery-section .photo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 12px;
    width: 100%;
}

.gallery-section .photo-item {
    position: relative;
    aspect-ratio: 1 / 1;
    height: auto;
    width: 100%;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background: transparent;
    border: none;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.gallery-section .photo-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    border-radius: 8px;
}

.gallery-section .photo-item:hover {
    transform: scale(1.02);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    z-index: 10;
}

/* Glass-Effect Confidence Badges */
.gallery-section .confidence-badge {
    position: absolute !important;
    bottom: 6px !important;
    right: 6px !important;
    top: auto !important;
    width: auto !important;
    height: auto !important;
    background: rgba(0, 0, 0, 0.65) !important;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    color: white !important;
    padding: 3px 8px !important;
    border-radius: 99px !important;
    font-size: 11px !important;
    font-weight: 600 !important;
    z-index: 10;
    pointer-events: none;
    border: none !important;
}

/* Legacy photo-group-card compatibility */
.photo-group-card.gallery-section {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
}

.photo-group-card.gallery-section::before {
    display: none !important;
}

/* Dense Dashboard Grid Layout */
#photo-groups {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin: 0 auto;
    max-width: calc(100vw - 4rem);
    padding: 0 2rem;
}

/* Mobile Responsive Design for Upload & Results */
@media (max-width: 768px) {
    /* Upload section mobile */
    #upload-section .card {
        border-radius: 8px;
        margin: 0 0.5rem;
    }
    
    #upload-section .card-body {
        padding: 1.5rem !important;
    }
    
    #upload-section .card-title {
        font-size: 1.2rem !important;
        text-align: center;
    }
    
    .upload-dropzone {
        padding: 2rem 1rem !important;
        min-height: 160px;
    }
    
    .upload-content .btn {
        width: 100%;
        margin-bottom: 0.5rem;
    }
    
    .upload-content .d-flex {
        flex-direction: column;
    }
    
    /* Results section mobile */
    #results-section h3 {
        font-size: 1.2rem !important;
        text-align: center;
    }
    
    #results-section .card {
        border-radius: 8px;
        margin: 0 0.5rem 1rem;
    }
    
    #results-section .card h4 {
        font-size: 1.3rem !important;
    }
    
    /* Photo group cards mobile */
    .photo-group-card {
        margin: 0 0.5rem 1rem;
        border-radius: 8px;
    }
    
    .photo-group-card .card-header {
        padding: 0.875rem 1rem;
    }
    
    .photo-group-card .card-header h4 {
        font-size: 1rem !important;
    }
    
    /* Photo grid mobile */
    .photo-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
        gap: 0.75rem;
        margin-top: 1rem;
    }
}

@media (max-width: 576px) {
    /* Extra small mobile adjustments */
    #upload-section .card-body {
        padding: 1rem !important;
    }
    
    .upload-dropzone {
        padding: 1.5rem 0.75rem !important;
        min-height: 140px;
    }
    
    .upload-content .fa-images {
        font-size: 2rem !important;
    }
    
    .photo-grid {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
        gap: 0.5rem;
    }
    
    /* Status bar mobile adjustments */
    .status-bar {
        padding: 1rem 1.25rem;
        gap: 1.5rem;
        max-width: none;
        margin: 0 1rem;
    }
    
    .status-icon {
        width: 28px;
        height: 28px;
    }
    
    .status-icon i {
        font-size: 0.75rem;
    }
    
    .status-number {
        font-size: 1.1rem;
    }
    
    .status-label {
        font-size: 0.65rem;
    }
    
    .status-divider {
        height: 28px;
    }
    
    .gallery-section .gallery-header {
        padding: 0 0 0.75rem 0;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .gallery-section .gallery-title {
        font-size: 1rem !important;
    }
    
    .gallery-section .photo-grid {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
        gap: 10px;
    }
    
    /* Dense grid mobile adjustments */
    #photo-groups {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 0 1rem;
        max-width: calc(100vw - 2rem);
    }
}

/* Extra small mobile - under 576px */
@media (max-width: 576px) {
    #results-section {
        padding: 1rem 0;
        margin-left: calc(-50vw + 50% + 1rem);
        margin-right: calc(-50vw + 50% + 1rem);
        width: calc(100vw - 2rem);
    }
    
    #results-section > .row > .col-12 {
        width: 98%;
        padding-left: 10px;
        padding-right: 10px;
    }
    
    .status-bar {
        padding: 0.875rem 1rem;
        gap: 1rem;
        margin: 0 0.5rem;
    }
    
    .status-item {
        gap: 0.5rem;
    }
    
    .photo-grid {
        gap: 12px;
    }
    
    .gallery-section .photo-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
        gap: 10px;
    }
}

/* Modern Photo Grid with Enhanced Hover Effects */
.photo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 20px;
    margin-top: 0;
    padding: 0;
}

/* Responsive Photo Items with Subtle Hover */
.photo-item {
    position: relative;
    aspect-ratio: 1 / 1;
    background: #f8fafc;
    border-radius: 16px;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.2s ease-in-out;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.photo-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.2s ease-in-out;
}

.photo-item:hover {
    transform: scale(1.02);
}

.photo-item:hover img {
    transform: scale(1.02);
}

/* Premium Bib Number Badges */
.photo-group-card .card-header {
    background: #f8fafc !important;
    border: 1px solid #e2e8f0 !important;
    border-radius: 12px 12px 0 0 !important;
    padding: 1rem 1.5rem !important;
    position: relative;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
}

.photo-group-card .card-header h4 {
    font-family: var(--font-family-primary) !important;
    font-weight: 600 !important;
    font-size: 1rem !important;
    letter-spacing: -0.01em !important;
    margin: 0 !important;
    color: #1f2937 !important;
    display: flex !important;
    align-items: center !important;
    gap: 0.75rem !important;
}

/* Dark TagSort Red Bib Badge */
.photo-group-card .card-header h4::before {
    content: 'BIB';
    background: var(--tagsort-red) !important;
    color: white !important;
    font-size: 0.65rem !important;
    font-weight: 700 !important;
    padding: 0.25rem 0.5rem !important;
    border-radius: 4px !important;
    letter-spacing: 0.05em !important;
    text-transform: uppercase !important;
}

/* Photo Count Badge - Subtle */
.photo-group-card .card-header .badge {
    background: #e2e8f0 !important;
    color: #64748b !important;
    font-weight: 500 !important;
    font-size: 0.75rem !important;
    padding: 0.375rem 0.75rem !important;
    border-radius: 6px !important;
    border: none !important;
    text-transform: uppercase !important;
    letter-spacing: 0.025em !important;
}

.photo-group-card .card-body {
    padding: 1.5rem !important;
    border-radius: 0 0 16px 16px !important;
}

/* Modern Action Button Hierarchy */
#results-section .text-center.mt-4 .d-flex {
    gap: 1rem;
    align-items: center;
}

/* Primary Action: Download All */
#download-all-btn {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%) !important;
    border: none !important;
    color: white !important;
    font-family: var(--font-family-primary) !important;
    font-weight: 600 !important;
    font-size: 1rem !important;
    padding: 1rem 2rem !important;
    border-radius: 12px !important;
    box-shadow: 0 8px 20px rgba(16, 185, 129, 0.3) !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    letter-spacing: -0.01em !important;
    position: relative;
    overflow: hidden;
}

#download-all-btn:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 12px 30px rgba(16, 185, 129, 0.4) !important;
    background: linear-gradient(135deg, #059669 0%, #047857 100%) !important;
}

#download-all-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.2) 50%, transparent 100%);
    transition: left 0.5s;
}

#download-all-btn:hover::before {
    left: 100%;
}

/* Secondary Action: Upload More */
#upload-more-btn {
    background: transparent !important;
    border: 2px solid #e2e8f0 !important;
    color: #64748b !important;
    font-family: var(--font-family-primary) !important;
    font-weight: 500 !important;
    font-size: 1rem !important;
    padding: 1rem 2rem !important;
    border-radius: 12px !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    letter-spacing: -0.01em !important;
    backdrop-filter: blur(10px);
}

#upload-more-btn:hover {
    border-color: var(--tagsort-red) !important;
    color: var(--tagsort-red) !important;
    background: rgba(227, 0, 34, 0.05) !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 4px 15px rgba(227, 0, 34, 0.1) !important;
}

/* Destructive Action: Start Over */
#reset-btn {
    background: transparent !important;
    border: none !important;
    color: #9ca3af !important;
    font-family: var(--font-family-primary) !important;
    font-weight: 400 !important;
    font-size: 0.9rem !important;
    padding: 0.5rem 1rem !important;
    border-radius: 8px !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    letter-spacing: 0 !important;
    text-decoration: underline;
    text-underline-offset: 4px;
    text-decoration-color: transparent;
}

#reset-btn:hover {
    color: #ef4444 !important;
    text-decoration-color: #ef4444 !important;
    background: rgba(239, 68, 68, 0.05) !important;
}

#reset-btn i {
    font-size: 0.8rem;
    margin-right: 0.25rem;
}

/* =============================================
   MODERN GLASSMORPHISM TOAST SYSTEM

/* Toast Container - Fixed positioning */
#alert-container {
    position: fixed;
    top: 100px; /* Below glassmorphism navigation */
    right: 24px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 12px;
    pointer-events: none; /* Allow clicks through empty space */
}

/* Glassmorphism Toast Base */
.modern-toast {
    min-width: 320px;
    max-width: 400px;
    padding: 16px 20px;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 12px;
    box-shadow: 
        0 10px 15px -3px rgba(0, 0, 0, 0.05), 
        0 4px 6px -2px rgba(0, 0, 0, 0.03);
    display: flex;
    align-items: center;
    justify-content: space-between;
    animation: slideInRight 0.3s cubic-bezier(0.18, 0.89, 0.32, 1.28);
    pointer-events: auto; /* Allow interactions with toast */
    position: relative;
    overflow: hidden;
}

/* Color Accent System - Left Border */
.modern-toast.success {
    border-left: 4px solid #10b981;
    --accent-color: #10b981;
}

.modern-toast.error {
    border-left: 4px solid #ef4444;
    --accent-color: #ef4444;
}

.modern-toast.info {
    border-left: 4px solid #3b82f6;
    --accent-color: #3b82f6;
}

.modern-toast.warning {
    border-left: 4px solid #f59e0b;
    --accent-color: #f59e0b;
}

/* Toast Content Layout */
.toast-content {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
}

.toast-icon {
    font-size: 1.1rem;
    flex-shrink: 0;
}

.toast-message {
    font-family: var(--font-family-primary);
    font-size: 0.9rem;
    font-weight: 500;
    color: #1f2937;
    line-height: 1.4;
    letter-spacing: -0.01em;
}

.toast-close {
    background: none;
    border: none;
    color: #6b7280;
    font-size: 1rem;
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
    transition: color 0.2s ease;
    flex-shrink: 0;
}

.toast-close:hover {
    color: #374151;
}

/* Auto-dismiss Progress Bar */
.toast-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 2px;
    background: var(--accent-color);
    border-radius: 0 0 12px 12px;
    animation: progressShrink 4s linear forwards;
}

/* Spring Animation */
@keyframes slideInRight {
    from { 
        transform: translateX(100%); 
        opacity: 0; 
    }
    to { 
        transform: translateX(0); 
        opacity: 1; 
    }
}

@keyframes progressShrink {
    from { width: 100%; }
    to { width: 0%; }
}

/* Fade out animation */
.modern-toast.fade-out {
    animation: fadeSlideOut 0.3s ease-in forwards;
}

@keyframes fadeSlideOut {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

/* Mobile Responsive Toasts */
@media (max-width: 480px) {
    #alert-container {
        top: 80px;
        right: 16px;
        left: 16px;
    }
    
    .modern-toast {
        min-width: unset;
        max-width: unset;
        width: 100%;
        padding: 14px 16px;
    }
    
    .toast-message {
        font-size: 0.85rem;
    }
}

.photo-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: var(--gray-600);
    font-size: 2rem;
}

/* Glass-effect confidence badges */
.confidence-badge {
    position: absolute !important;
    bottom: 6px !important;
    right: 6px !important;
    top: auto !important;
    width: auto !important;
    height: auto !important;
    font-size: 11px !important;
    font-weight: 600 !important;
    padding: 3px 8px !important;
    border-radius: 99px !important;
    background: rgba(0, 0, 0, 0.65) !important;
    color: white !important;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    box-shadow: none !important;
    border: none !important;
    z-index: 10;
    pointer-events: none;
}

/* Remove individual confidence level colors - all use glass effect */
.confidence-high,
.confidence-medium,
.confidence-low {
    background: rgba(0, 0, 0, 0.6);
    color: white;
}


.export-info h6 {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 600;
}

.export-info small {
    color: var(--gray-600);
}

/* Bulk Selection Controls */
.bulk-selection-controls {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius);
    padding: 1rem;
}

.bulk-selection-controls .btn {
    font-size: 0.85rem;
    padding: 0.375rem 0.75rem;
}

.bulk-selection-controls .form-check-input {
    transform: scale(1.1);
    accent-color: var(--primary-color);
}

/* Export Preview */
.export-preview-item {
    padding: 0.5rem;
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius-sm);
    margin-bottom: 0.5rem;
    background: var(--gray-50);
    transition: all 0.2s ease;
}

.export-preview-item:hover {
    background: var(--gray-100);
    border-color: var(--primary-color);
}



/* Selection Feedback */
.selection-feedback {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    box-shadow: var(--shadow-sm);
}

.selection-count {
    transition: all 0.3s ease;
}

.selection-count.updated {
    transform: scale(1.1);
    color: var(--primary-color);
}

/* Export Options */
.export-options-card {
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius);
    background: linear-gradient(135deg, #ffffff 0%, var(--gray-50) 100%);
}

.export-options-card .card-header {
    background: var(--gray-100);
    border-bottom: 1px solid var(--gray-200);
    font-weight: 600;
}

.form-select {
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius-sm);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
    outline: none;
}

/* Vertical Divider */
.vr {
    display: inline-block;
    align-self: stretch;
    width: 1px;
    min-height: 1em;
    background-color: currentColor;
    opacity: 0.25;
}



/* Button Enhancements */
.btn {
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.025em;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    text-transform: none;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.btn:hover::before {
    left: 100%;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn:active {
    transform: translateY(0);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border: none;
    color: white;
}

.btn-outline-primary {
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    background: transparent;
}

.btn-outline-primary:hover {
    background: var(--primary-color);
    color: white;
}

.btn-success {
    background: linear-gradient(135deg, var(--success-color), #059669);
    border: none;
    color: white;
}

/* Stats Cards Enhancement */
.bg-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark)) !important;
}

.bg-success {
    background: linear-gradient(135deg, var(--success-color), #059669) !important;
}

.bg-warning {
    background: linear-gradient(135deg, var(--warning-color), #d97706) !important;
}

/* Loading Animations */
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes bounce {
    0%, 20%, 53%, 80%, 100% { transform: translateY(0); }
    40%, 43% { transform: translateY(-8px); }
    70% { transform: translateY(-4px); }
    90% { transform: translateY(-2px); }
}

.loading {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.fa-spin {
    animation: spin 2s linear infinite;
}

/* Modal Enhancements */
.modal-content {
    border: none;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    background: linear-gradient(135deg, #ffffff 0%, var(--gray-50) 100%);
}

.modal-header {
    border-bottom: 1px solid var(--gray-200);
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--gray-100) 100%);
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
}

/* Responsive Enhancements */
@media (max-width: 768px) {
    .upload-dropzone {
        min-height: 180px;
        padding: 2rem 1rem !important;
    }

    .photo-grid {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
        gap: 0.75rem;
    }

    .photo-item:hover {
        transform: scale(1.02);
    }

    .photo-item .hover-overlay {
        font-size: 0.8rem;
        padding: 0.5rem 1rem;
    }

    .display-4 {
        font-size: 2.5rem !important;
    }

    .card-body {
        padding: 2rem !important;
    }

    .file-item {
        padding: 0.75rem;
        flex-direction: column;
        text-align: center;
    }

    .file-item .file-info {
        margin-bottom: 0.5rem;
    }

    .stats-card {
        margin-bottom: 1rem;
    }

    .btn-group {
        flex-direction: column;
        width: 100%;
    }

    .btn-group .btn {
        margin-bottom: 0.5rem;
        border-radius: var(--border-radius-sm) !important;
    }

    /* Stack buttons vertically on mobile */
    .d-flex.gap-2 {
        flex-direction: column;
    }

    .d-flex.gap-2 .btn {
        margin-bottom: 0.5rem;
    }
}

@media (max-width: 576px) {
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .display-4 {
        font-size: 2rem !important;
    }

    .card-body {
        padding: 1.5rem !important;
    }
}

/* Utility Classes */
.text-truncate-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.glass-effect {
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.8);
}

.shadow-glow {
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.3);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--gray-100);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: var(--gray-300);
    border-radius: 4px;
    transition: background 0.2s ease;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gray-600);
}

/* Focus States */
.btn:focus,
.form-control:focus,
input[type="checkbox"]:focus {
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
    outline: none;
}

/* Keyboard Navigation */
.photo-item:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

.file-item:focus-within {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Screen Reader Only */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    .card {
        border: 2px solid var(--dark-color);
    }

    .upload-dropzone {
        border-width: 3px !important;
    }
}

/* =============================================
   SEAMLESS HERO SECTION DESIGN

/* Hero section with sophisticated background and spacing */
.hero-section {
    background: linear-gradient(135deg, #ffffff 0%, #fafbfc 50%, rgba(220, 53, 69, 0.02) 100%);
    padding-top: 100px; /* Account for navbar */
    padding-bottom: 4rem;
    position: relative;
    overflow: hidden;
    min-height: 85vh;
    display: flex;
    align-items: center;
}

/* Subtle gradient overlay on the right side */
.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 60%;
    height: 100%;
    background: radial-gradient(ellipse at top right, rgba(220, 53, 69, 0.04) 0%, transparent 70%);
    pointer-events: none;
    z-index: 1;
}

/* Floating geometric accent */
.hero-section::after {
    content: '';
    position: absolute;
    top: 20%;
    right: 10%;
    width: 200px;
    height: 200px;
    background: linear-gradient(45deg, rgba(220, 53, 69, 0.08), rgba(220, 53, 69, 0.02));
    border-radius: 50%;
    filter: blur(60px);
    pointer-events: none;
    z-index: 1;
    animation: heroFloat 8s ease-in-out infinite;
}

@keyframes heroFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(-20px, -30px) scale(1.1); }
}

/* Enhanced Typography Hierarchy - Smaller Sizes */
.hero-section h1 {
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif !important;
    font-weight: 700 !important;
    font-size: clamp(1.75rem, 4vw, 2.5rem) !important;
    line-height: 1.2 !important;
    letter-spacing: -0.01em !important;
    color: #1a1a1a !important;
    margin-bottom: 1.5rem !important;
    position: relative;
    z-index: 10;
}

.hero-section .lead {
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif !important;
    font-size: clamp(0.95rem, 2vw, 1.1rem) !important;
    font-weight: 400 !important;
    line-height: 1.5 !important;
    color: #4a5568 !important;
    margin-bottom: 1.5rem !important;
    position: relative;
    z-index: 10;
}

.hero-section .fs-5 {
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif !important;
    font-size: 1rem !important;
    font-weight: 600 !important;
    color: #2d3748 !important;
    margin-bottom: 1.5rem !important;
    position: relative;
    z-index: 10;
}

/* Sophisticated Button Design - Smaller */
.hero-section .btn {
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif !important;
    font-weight: 600 !important;
    letter-spacing: -0.01em !important;
    border-radius: 6px !important;
    padding: 0.75rem 1.5rem !important;
    font-size: 0.9rem !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    position: relative;
    z-index: 10;
    border: none !important;
    text-decoration: none !important;
}

.hero-section .btn-danger {
    background: linear-gradient(135deg, var(--tagsort-red) 0%, #c53030 100%) !important;
    color: white !important;
    box-shadow: 0 8px 25px rgba(220, 53, 69, 0.25), 0 2px 12px rgba(0, 0, 0, 0.08) !important;
}

.hero-section .btn-danger:hover {
    background: linear-gradient(135deg, #c53030 0%, #a02622 100%) !important;
    transform: translateY(-3px) !important;
    box-shadow: 0 12px 35px rgba(220, 53, 69, 0.35), 0 4px 20px rgba(0, 0, 0, 0.12) !important;
    color: white !important;
}

.hero-section .btn-outline-dark {
    background: rgba(255, 255, 255, 0.9) !important;
    backdrop-filter: blur(8px) !important;
    border: 2px solid rgba(26, 26, 26, 0.15) !important;
    color: #2d3748 !important;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05) !important;
}

.hero-section .btn-outline-dark:hover {
    background: #1a1a1a !important;
    border-color: #1a1a1a !important;
    color: white !important;
    transform: translateY(-3px) !important;
    box-shadow: 0 8px 25px rgba(26, 26, 26, 0.25) !important;
}

/* Floating UI Demo Card */
.hero-demo-card {
    max-width: 420px;
    margin: 0 auto;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.9) 100%) !important;
    backdrop-filter: blur(20px) !important;
    -webkit-backdrop-filter: blur(20px) !important;
    border: 1px solid rgba(255, 255, 255, 0.3) !important;
    border-radius: 16px !important;
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.1),
        0 8px 25px rgba(0, 0, 0, 0.08),
        0 0 0 1px rgba(255, 255, 255, 0.05) !important;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
    position: relative;
    z-index: 10;
    padding: 2rem !important;
    overflow: hidden;
}

.hero-demo-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.8), transparent);
    z-index: 1;
}

.hero-demo-card:hover {
    transform: translateY(-8px) scale(1.02) !important;
    box-shadow: 
        0 30px 60px rgba(0, 0, 0, 0.15),
        0 12px 40px rgba(0, 0, 0, 0.1),
        0 0 0 1px rgba(255, 255, 255, 0.1) !important;
}

/* Enhanced window chrome */
.hero-demo-card .d-flex.align-items-center.mb-3 {
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    margin-bottom: 1.5rem !important;
}

.hero-demo-card .rounded-circle {
    width: 14px !important;
    height: 14px !important;
    margin-right: 8px !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.hero-demo-card .text-muted.small {
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif !important;
    font-weight: 500 !important;
    color: #6b7280 !important;
    letter-spacing: 0.02em;
}

/* Demo content styling */
.hero-demo-card .text-start .mb-2 {
    padding: 0.75rem 0;
    border-radius: 8px;
    transition: background-color 0.2s ease;
    display: flex;
    align-items: center;
}

.hero-demo-card .text-start .mb-2:hover {
    background-color: rgba(220, 53, 69, 0.04);
}

.hero-demo-card .fa-folder {
    font-size: 1.1rem;
    margin-right: 1rem !important;
    color: #f59e0b !important;
    filter: drop-shadow(0 1px 2px rgba(245, 158, 11, 0.3));
}

.hero-demo-card .small {
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif !important;
    font-weight: 500 !important;
    color: #374151 !important;
    font-size: 0.95rem !important;
}

/* Success indicator enhancement */
.hero-demo-card .text-center.mt-3.pt-3.border-top {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.08) 0%, rgba(16, 185, 129, 0.04) 100%);
    border-radius: 12px;
    padding: 1rem !important;
    margin-top: 1.5rem !important;
    border: 1px solid rgba(16, 185, 129, 0.15) !important;
}

.hero-demo-card .text-success {
    color: #10b981 !important;
    font-weight: 600 !important;
    font-size: 0.95rem !important;
}

/* Container content positioning */
.hero-section .container {
    position: relative;
    z-index: 10;
}

/* Text accent styling */
.hero-section .text-danger {
    background: linear-gradient(135deg, var(--tagsort-red), #c53030);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 800 !important;
}

/* Trust indicators styling */
.hero-section .text-muted small {
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif !important;
    font-size: 0.9rem !important;
    color: #6b7280 !important;
    position: relative;
    z-index: 10;
}

.hero-section .fa-check-circle,
.hero-section .fa-shield-alt {
    color: #10b981 !important;
    margin-right: 0.5rem;
    filter: drop-shadow(0 1px 2px rgba(16, 185, 129, 0.3));
}

/* Responsive Design */
@media (max-width: 991.98px) {
    .hero-section {
        padding-top: 100px;
        padding-bottom: 4rem;
    }
    
    .hero-section h1 {
        font-size: clamp(2rem, 6vw, 3.5rem) !important;
        margin-bottom: 1.5rem !important;
    }
    
    .hero-section .lead {
        font-size: clamp(1rem, 3vw, 1.25rem) !important;
        margin-bottom: 2rem !important;
    }
    
    .hero-demo-card {
        margin-top: 3rem;
        max-width: 380px;
    }
}

@media (max-width: 767.98px) {
    .hero-section {
        padding-top: 80px;
        padding-bottom: 3rem;
        text-align: center;
    }
    
    .hero-section .d-flex.gap-3 {
        flex-direction: column;
        gap: 1rem !important;
    }
    
    .hero-section .btn {
        width: 100%;
        justify-content: center;
    }
    
    .hero-demo-card {
        margin-top: 2rem;
        padding: 1.5rem !important;
    }
}

/* Smooth animations */
.hero-section .row > * {
    animation: heroFadeInUp 0.8s ease 0.2s both;
}

.hero-section .col-lg-6:nth-child(2) {
    animation-delay: 0.4s;
}

@keyframes heroFadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* =============================================
   VALUE PROPOSITIONS SECTION

.value-propositions-section {
    background: linear-gradient(180deg, rgba(248, 250, 252, 0.6) 0%, #ffffff 100%);
    padding: 4rem 0;
    position: relative;
    overflow: hidden;
}

.value-propositions-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 10%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.04) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
    z-index: 1;
}

.value-propositions-section h2 {
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif !important;
    font-weight: 700 !important;
    font-size: clamp(1.5rem, 3vw, 2rem) !important;
    line-height: 1.2 !important;
    letter-spacing: -0.01em !important;
    color: #1a1a1a !important;
    margin-bottom: 0.75rem !important;
}

.value-propositions-section .lead {
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif !important;
    font-size: 1rem !important;
    font-weight: 400 !important;
    color: #6b7280 !important;
    margin-bottom: 3rem !important;
}

/* Enhanced Feature Cards */
.value-propositions-section .card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.7) 100%) !important;
    backdrop-filter: blur(20px) !important;
    -webkit-backdrop-filter: blur(20px) !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    border-radius: 20px !important;
    box-shadow: 
        0 10px 30px rgba(0, 0, 0, 0.08),
        0 4px 15px rgba(0, 0, 0, 0.04),
        0 0 0 1px rgba(255, 255, 255, 0.05) !important;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
    position: relative;
    z-index: 10;
    overflow: hidden;
}

.value-propositions-section .card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.8), transparent);
    z-index: 1;
}

.value-propositions-section .card:hover {
    transform: translateY(-12px) scale(1.02) !important;
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.12),
        0 8px 25px rgba(0, 0, 0, 0.08),
        0 0 0 1px rgba(255, 255, 255, 0.1) !important;
}

.value-propositions-section .card-body {
    padding: 3rem 2rem !important;
    position: relative;
    z-index: 2;
}

/* Enhanced Feature Icons */
.value-propositions-section .feature-icon {
    width: 80px;
    height: 80px;
    border-radius: 20px;
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.1) 0%, rgba(220, 53, 69, 0.05) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    position: relative;
    overflow: hidden;
}

.value-propositions-section .feature-icon::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.2), rgba(220, 53, 69, 0.1));
    border-radius: 22px;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.value-propositions-section .card:hover .feature-icon::before {
    opacity: 1;
}

.value-propositions-section .feature-icon i {
    font-size: 2rem !important;
    color: var(--tagsort-red) !important;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    filter: drop-shadow(0 2px 8px rgba(220, 53, 69, 0.3));
}

.value-propositions-section .card:hover .feature-icon i {
    transform: scale(1.1) rotate(5deg);
}

/* Enhanced Typography - Smaller */
.value-propositions-section .card h4 {
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif !important;
    font-weight: 600 !important;
    font-size: 1.1rem !important;
    color: #1a1a1a !important;
    margin-bottom: 1rem !important;
    letter-spacing: -0.01em;
}

.value-propositions-section .card p {
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif !important;
    font-size: 0.9rem !important;
    line-height: 1.5 !important;
    color: #4a5568 !important;
    margin-bottom: 0.75rem !important;
}

.value-propositions-section .card small {
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif !important;
    font-size: 0.8rem !important;
    font-weight: 500 !important;
    color: #6b7280 !important;
    font-style: italic;
    position: relative;
}

.value-propositions-section .card small::before {
    content: '"';
    color: var(--tagsort-red);
    font-size: 1.2rem;
    font-weight: 700;
    margin-right: 0.25rem;
}

.value-propositions-section .card small::after {
    content: '"';
    color: var(--tagsort-red);
    font-size: 1.2rem;
    font-weight: 700;
    margin-left: 0.25rem;
}

/* =============================================
   HOW IT WORKS SECTION

.how-it-works-section {
    background: #ffffff;
    padding: 4rem 0;
    position: relative;
    overflow: hidden;
}

.how-it-works-section::before {
    content: '';
    position: absolute;
    top: 0;
    right: 15%;
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.04) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(60px);
    pointer-events: none;
    z-index: 1;
}

.how-it-works-section h2 {
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif !important;
    font-weight: 700 !important;
    font-size: clamp(1.5rem, 3vw, 2rem) !important;
    line-height: 1.2 !important;
    letter-spacing: -0.01em !important;
    color: #1a1a1a !important;
    margin-bottom: 0.75rem !important;
}

.how-it-works-section .lead {
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif !important;
    font-size: 1rem !important;
    font-weight: 400 !important;
    color: #6b7280 !important;
    margin-bottom: 3rem !important;
}

/* Enhanced Step Design */
.how-it-works-section .text-center {
    position: relative;
    z-index: 10;
    padding: 2rem 1rem;
    border-radius: 16px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.how-it-works-section .text-center:hover {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.8) 0%, rgba(248, 250, 252, 0.6) 100%);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    transform: translateY(-5px);
}

/* Step Number Enhancement */
.how-it-works-section .step-number .badge {
    width: 70px !important;
    height: 70px !important;
    font-size: 1.75rem !important;
    font-weight: 800 !important;
    background: linear-gradient(135deg, var(--tagsort-red) 0%, #c53030 100%) !important;
    border: 4px solid rgba(255, 255, 255, 0.9);
    box-shadow: 
        0 8px 25px rgba(220, 53, 69, 0.3),
        0 0 0 1px rgba(220, 53, 69, 0.1);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.how-it-works-section .step-number .badge::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transform: rotate(45deg);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.how-it-works-section .text-center:hover .step-number .badge {
    transform: scale(1.1);
    box-shadow: 
        0 12px 35px rgba(220, 53, 69, 0.4),
        0 0 0 1px rgba(220, 53, 69, 0.2);
}

.how-it-works-section .text-center:hover .step-number .badge::before {
    opacity: 1;
}

/* Step Content Enhancement - Smaller */
.how-it-works-section h4 {
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif !important;
    font-weight: 600 !important;
    font-size: 1.1rem !important;
    color: #1a1a1a !important;
    margin-bottom: 0.75rem !important;
    letter-spacing: -0.01em;
}

.how-it-works-section p {
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif !important;
    font-size: 0.9rem !important;
    line-height: 1.5 !important;
    color: #4a5568 !important;
    margin-bottom: 1rem !important;
}

/* Step Icon Enhancement */
.how-it-works-section .step-icon {
    padding: 1.5rem;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(107, 114, 128, 0.05) 0%, rgba(107, 114, 128, 0.02) 100%);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-top: 1rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.how-it-works-section .step-icon i {
    color: #6b7280 !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    filter: drop-shadow(0 2px 8px rgba(107, 114, 128, 0.2));
}

.how-it-works-section .text-center:hover .step-icon {
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.1) 0%, rgba(220, 53, 69, 0.05) 100%);
    transform: translateY(-8px) scale(1.05);
}

.how-it-works-section .text-center:hover .step-icon i {
    color: var(--tagsort-red) !important;
    transform: scale(1.1);
}

/* Legacy feature icon styles - replaced by enhanced versions above */
.legacy-feature-icon i {
    transition: transform 0.3s ease;
}

.legacy-card:hover .feature-icon i {
    transform: scale(1.1);
}

.step-number .badge {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
}

.step-icon i {
    transition: transform 0.3s ease;
}

.text-center:hover .step-icon i {
    transform: translateY(-5px);
}

/* TagSort Brand Text Styling */
.tagsort-brand .text-dark {
    color: var(--tagsort-black) !important;
    font-weight: 800;
}

.tagsort-brand .text-danger {
    color: var(--tagsort-red) !important;
    font-weight: 800;
}

/* Button Overrides for TagSort */
.btn-danger {
    background: linear-gradient(135deg, var(--tagsort-red), var(--tagsort-red-hover));
    border: none;
    font-weight: 600;
    letter-spacing: 0.025em;
}

.btn-danger:hover {
    background: linear-gradient(135deg, var(--tagsort-red-hover), #a02622);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(220, 53, 69, 0.3);
}

.btn-outline-dark {
    border: 2px solid var(--tagsort-black);
    color: var(--tagsort-black);
    font-weight: 600;
    letter-spacing: 0.025em;
}

.btn-outline-dark:hover {
    background: var(--tagsort-black);
    border-color: var(--tagsort-black);
    color: white;
}

/* Navigation Styles */
.navbar-dark {
    background: var(--tagsort-black) !important;
}

.navbar-dark .navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.85) !important;
    font-weight: 500;
    transition: color 0.3s ease;
}

.navbar-dark .navbar-nav .nav-link:hover {
    color: var(--tagsort-red) !important;
}

/* Modal Styling for TagSort */
.modal-header .modal-title {
    font-weight: 700;
    font-size: 1.25rem;
}

.modal-header .modal-title .text-dark {
    color: var(--tagsort-black) !important;
}

.modal-header .modal-title .text-danger {
    color: var(--tagsort-red) !important;
}

/* Form Styling */
.form-control:focus {
    border-color: var(--tagsort-red);
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}

.form-check-input:checked {
    background-color: var(--tagsort-red);
    border-color: var(--tagsort-red);
}

/* =============================================
   PRICING SECTION

.pricing-section {
    background: linear-gradient(180deg, rgba(248, 250, 252, 0.4) 0%, #ffffff 100%);
    padding: 4rem 0;
    position: relative;
    overflow: hidden;
}

.pricing-section::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 20%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(245, 158, 11, 0.04) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(100px);
    pointer-events: none;
    z-index: 1;
}

.pricing-section h2 {
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif !important;
    font-weight: 700 !important;
    font-size: clamp(1.5rem, 3vw, 2rem) !important;
    line-height: 1.2 !important;
    letter-spacing: -0.01em !important;
    color: #1a1a1a !important;
    margin-bottom: 0.75rem !important;
}

.pricing-section .lead {
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif !important;
    font-size: 1rem !important;
    font-weight: 400 !important;
    color: #6b7280 !important;
    margin-bottom: 3rem !important;
}

/* Enhanced Pricing Cards */
.pricing-section .card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.85) 100%) !important;
    backdrop-filter: blur(25px) !important;
    -webkit-backdrop-filter: blur(25px) !important;
    border: 1px solid rgba(255, 255, 255, 0.3) !important;
    border-radius: 24px !important;
    box-shadow: 
        0 15px 35px rgba(0, 0, 0, 0.08),
        0 6px 20px rgba(0, 0, 0, 0.04),
        0 0 0 1px rgba(255, 255, 255, 0.05) !important;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
    position: relative;
    z-index: 10;
    overflow: hidden;
}

/* Popular card special styling */
.pricing-section .card.border-primary {
    border: 2px solid rgba(59, 130, 246, 0.3) !important;
    box-shadow: 
        0 20px 40px rgba(59, 130, 246, 0.15),
        0 8px 25px rgba(0, 0, 0, 0.06),
        0 0 0 1px rgba(59, 130, 246, 0.1) !important;
    transform: scale(1.05);
}

.pricing-section .card:hover {
    transform: translateY(-10px) scale(1.02) !important;
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.12),
        0 10px 30px rgba(0, 0, 0, 0.08),
        0 0 0 1px rgba(255, 255, 255, 0.1) !important;
}

.pricing-section .card.border-primary:hover {
    transform: translateY(-10px) scale(1.07) !important;
    box-shadow: 
        0 30px 60px rgba(59, 130, 246, 0.2),
        0 12px 35px rgba(0, 0, 0, 0.1),
        0 0 0 1px rgba(59, 130, 246, 0.15) !important;
}

/* Card Headers */
.pricing-section .card-header {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%) !important;
    border: none !important;
    border-radius: 24px 24px 0 0 !important;
    padding: 1rem 2rem !important;
    position: relative;
    overflow: hidden;
}

.pricing-section .card-header::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: shimmer 3s infinite;
}

.pricing-section .card-header small {
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif !important;
    font-weight: 700 !important;
    font-size: 0.75rem !important;
    letter-spacing: 0.05em !important;
    text-transform: uppercase;
    color: white !important;
}

/* Pricing Display - Smaller */
.pricing-section .display-6 {
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif !important;
    font-weight: 700 !important;
    font-size: 2rem !important;
    letter-spacing: -0.01em !important;
    margin: 0.75rem 0 !important;
}

.pricing-section h3 {
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif !important;
    font-weight: 600 !important;
    font-size: 1.2rem !important;
    color: #1a1a1a !important;
    margin-bottom: 0.5rem !important;
    letter-spacing: -0.01em;
}

.pricing-section small {
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif !important;
    font-size: 0.85rem !important;
    color: #6b7280 !important;
    font-weight: 500;
}

/* Feature Lists - Smaller */
.pricing-section .list-unstyled li {
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif !important;
    font-size: 0.85rem !important;
    line-height: 1.5 !important;
    color: #4a5568 !important;
    margin-bottom: 0.75rem !important;
    padding: 0.375rem 0;
    border-radius: 6px;
    transition: background-color 0.2s ease;
    display: flex;
    align-items: center;
}

.pricing-section .list-unstyled li:hover {
    background-color: rgba(16, 185, 129, 0.04);
}

.pricing-section .list-unstyled li i {
    color: #10b981 !important;
    margin-right: 0.75rem !important;
    font-size: 1.1rem;
    filter: drop-shadow(0 1px 3px rgba(16, 185, 129, 0.3));
    flex-shrink: 0;
}

/* Enhanced Pricing Buttons - Smaller */
.pricing-section .btn {
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif !important;
    font-weight: 600 !important;
    letter-spacing: -0.01em !important;
    border-radius: 8px !important;
    padding: 0.75rem 1.5rem !important;
    font-size: 0.9rem !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    border: none !important;
    text-decoration: none !important;
    position: relative;
    overflow: hidden;
}

.pricing-section .btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.pricing-section .btn:hover::before {
    left: 100%;
}

.pricing-section .btn-primary {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%) !important;
    color: white !important;
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.3);
}

.pricing-section .btn-primary:hover {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%) !important;
    transform: translateY(-3px) !important;
    box-shadow: 0 12px 35px rgba(59, 130, 246, 0.4) !important;
    color: white !important;
}

.pricing-section .btn-outline-primary {
    background: rgba(255, 255, 255, 0.8) !important;
    backdrop-filter: blur(8px) !important;
    border: 2px solid rgba(59, 130, 246, 0.3) !important;
    color: #3b82f6 !important;
}

.pricing-section .btn-outline-primary:hover {
    background: #3b82f6 !important;
    border-color: #3b82f6 !important;
    color: white !important;
    transform: translateY(-3px) !important;
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4) !important;
}

.pricing-section .btn-danger {
    background: linear-gradient(135deg, var(--tagsort-red) 0%, #c53030 100%) !important;
    color: white !important;
    box-shadow: 0 8px 25px rgba(220, 53, 69, 0.3);
}

.pricing-section .btn-danger:hover {
    background: linear-gradient(135deg, #c53030 0%, #a02622 100%) !important;
    transform: translateY(-3px) !important;
    box-shadow: 0 12px 35px rgba(220, 53, 69, 0.4) !important;
    color: white !important;
}

/* =============================================
   CTA SECTION

.cta-section {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d3748 50%, #1a1a1a 100%) !important;
    padding: 4rem 0;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(220, 53, 69, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(120px);
    pointer-events: none;
    z-index: 1;
}

.cta-section h2 {
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif !important;
    font-weight: 700 !important;
    font-size: clamp(1.75rem, 4vw, 2.5rem) !important;
    line-height: 1.2 !important;
    letter-spacing: -0.01em !important;
    color: white !important;
    margin-bottom: 1rem !important;
    position: relative;
    z-index: 10;
}

.cta-section .lead {
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif !important;
    font-size: 1.1rem !important;
    font-weight: 400 !important;
    color: rgba(255, 255, 255, 0.9) !important;
    margin-bottom: 2rem !important;
    position: relative;
    z-index: 10;
}

.cta-section .btn {
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif !important;
    font-weight: 600 !important;
    letter-spacing: -0.01em !important;
    border-radius: 8px !important;
    padding: 0.875rem 1.75rem !important;
    font-size: 0.95rem !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    border: none !important;
    text-decoration: none !important;
    position: relative;
    z-index: 10;
    overflow: hidden;
}

.cta-section .btn-danger {
    background: linear-gradient(135deg, var(--tagsort-red) 0%, #c53030 100%) !important;
    color: white !important;
    box-shadow: 
        0 12px 30px rgba(220, 53, 69, 0.4),
        0 4px 15px rgba(0, 0, 0, 0.2);
}

.cta-section .btn-danger:hover {
    background: linear-gradient(135deg, #c53030 0%, #a02622 100%) !important;
    transform: translateY(-4px) scale(1.05) !important;
    box-shadow: 
        0 20px 40px rgba(220, 53, 69, 0.5),
        0 8px 25px rgba(0, 0, 0, 0.3) !important;
    color: white !important;
}

.cta-section .text-muted {
    color: rgba(255, 255, 255, 0.7) !important;
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif !important;
    font-size: 1rem !important;
    margin-top: 2rem !important;
    position: relative;
    z-index: 10;
}

/* =============================================
   ABOUT SECTION

.about-section {
    background: #ffffff;
    padding: 4rem 0;
    position: relative;
    overflow: hidden;
}

.about-section::before {
    content: '';
    position: absolute;
    top: 20%;
    right: 5%;
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.04) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
    z-index: 1;
}

.about-section h2 {
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif !important;
    font-weight: 700 !important;
    font-size: clamp(1.5rem, 3vw, 2rem) !important;
    line-height: 1.2 !important;
    letter-spacing: -0.01em !important;
    color: #1a1a1a !important;
    margin-bottom: 0.75rem !important;
}

.about-section .lead {
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif !important;
    font-size: 1rem !important;
    font-weight: 400 !important;
    color: #6b7280 !important;
    margin-bottom: 3rem !important;
}

/* Enhanced Team Member Cards */
.about-section .team-member-item {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.7) 0%, rgba(248, 250, 252, 0.5) 100%);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 20px;
    padding: 2.5rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    z-index: 10;
    overflow: hidden;
}

.about-section .team-member-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.8), transparent);
    z-index: 1;
}

.about-section .team-member-item:hover {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(248, 250, 252, 0.8) 100%);
    transform: translateX(15px) scale(1.01);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
}

.about-section .team-headshot {
    width: 140px !important;
    height: 140px !important;
    border: 6px solid rgba(255, 255, 255, 0.9) !important;
    box-shadow: 
        0 8px 25px rgba(0, 0, 0, 0.1),
        0 0 0 1px rgba(255, 255, 255, 0.05) !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.about-section .team-member-item:hover .team-headshot {
    transform: scale(1.08) rotate(2deg);
    box-shadow: 
        0 12px 35px rgba(0, 0, 0, 0.15),
        0 0 0 1px rgba(255, 255, 255, 0.1) !important;
}

.about-section h4 {
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif !important;
    font-weight: 600 !important;
    font-size: 1.2rem !important;
    color: #1a1a1a !important;
    margin-bottom: 0.75rem !important;
    letter-spacing: -0.01em;
}

.about-section p {
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif !important;
    font-size: 0.9rem !important;
    line-height: 1.5 !important;
    color: #4a5568 !important;
    margin-bottom: 1rem !important;
}

.about-section blockquote em {
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif !important;
    font-size: 1rem !important;
    color: #6b7280 !important;
    border-left: 3px solid var(--tagsort-red) !important;
    padding-left: 1.5rem !important;
    position: relative;
}

.about-section blockquote em::before {
    content: '"';
    color: var(--tagsort-red);
    font-size: 1.5rem;
    font-weight: 700;
    position: absolute;
    left: -0.5rem;
    top: -0.5rem;
}

/* Mission Cards */
.about-section .mission-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.8) 0%, rgba(248, 250, 252, 0.6) 100%);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 16px;
    padding: 2.5rem 2rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    height: 100%;
    position: relative;
    overflow: hidden;
}

.about-section .mission-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(248, 250, 252, 0.8) 100%);
}

.about-section .mission-card .fa-3x {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    filter: drop-shadow(0 4px 15px rgba(0, 0, 0, 0.1));
}

.about-section .mission-card:hover .fa-3x {
    transform: scale(1.15) rotate(5deg) !important;
}

.about-section .mission-card h5 {
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif !important;
    font-weight: 600 !important;
    font-size: 1.1rem !important;
    color: #1a1a1a !important;
    margin: 1rem 0 0.75rem !important;
    letter-spacing: -0.01em;
}

/* Privacy Notice Section */
.privacy-notice-section {
    background: linear-gradient(135deg, rgba(248, 250, 252, 0.8) 0%, rgba(255, 255, 255, 0.9) 100%);
    padding: 2rem 0;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.privacy-notice-section p {
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif !important;
    font-size: 0.95rem !important;
    color: #6b7280 !important;
    margin: 0 !important;
}

.privacy-notice-section .fa-shield-alt {
    color: #10b981 !important;
    margin-right: 0.75rem;
    filter: drop-shadow(0 1px 3px rgba(16, 185, 129, 0.3));
}

.privacy-notice-section strong {
    font-weight: 600 !important;
    color: #374151 !important;
}

/* Responsive Design for all sections */
@media (max-width: 991.98px) {
    .value-propositions-section,
    .how-it-works-section,
    .pricing-section,
    .about-section {
        padding: 4rem 0;
    }
    
    .cta-section {
        padding: 4rem 0;
    }
    
    .value-propositions-section h2,
    .how-it-works-section h2,
    .pricing-section h2,
    .about-section h2,
    .cta-section h2 {
        font-size: clamp(1.75rem, 5vw, 2.5rem) !important;
    }
}

@media (max-width: 767.98px) {
    .about-section .team-member-item {
        text-align: center;
        padding: 2rem;
    }
    
    .about-section .team-member-item .flex-shrink-0 {
        margin-bottom: 1.5rem;
    }
    
    .about-section .team-member-item:hover {
        transform: translateY(-5px) scale(1.01);
    }
    
    .pricing-section .card.border-primary {
        transform: none;
        margin-bottom: 2rem;
    }
    
    .mission-card {
        margin-bottom: 2rem;
    }
}

/* =============================================
   AUTHENTICATION MODALS - SMALLER & CLEANER

/* Auth modal sizing */
#signInModal .modal-dialog {
    max-width: 380px !important;
    width: 90vw;
}

#createAccountModal .modal-dialog {
    max-width: 400px !important;
    width: 90vw;
}

/* Auth modal styling */
#signInModal .modal-content,
#createAccountModal .modal-content {
    border: none;
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(248, 250, 252, 0.9) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

/* Auth modal headers */
#signInModal .modal-header,
#createAccountModal .modal-header {
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    background: transparent;
    padding: 1rem 1.25rem 0.75rem;
    border-radius: 12px 12px 0 0;
}

/* Auth modal titles - smaller */
#signInModal .modal-title,
#createAccountModal .modal-title {
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif !important;
    font-weight: 600 !important;
    font-size: 1.1rem !important;
    color: #1a1a1a !important;
    letter-spacing: -0.01em;
}

/* Auth modal body */
#signInModal .modal-body,
#createAccountModal .modal-body {
    padding: 1.25rem;
}

/* Form styling - smaller and cleaner */
#signInModal .form-label,
#createAccountModal .form-label {
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif !important;
    font-weight: 500 !important;
    font-size: 0.85rem !important;
    color: #374151 !important;
    margin-bottom: 0.375rem;
}

#signInModal .form-control,
#createAccountModal .form-control {
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif !important;
    font-size: 0.9rem !important;
    padding: 0.6rem 0.75rem;
    border: 2px solid rgba(0, 0, 0, 0.08);
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.9);
    transition: all 0.2s ease;
}

#signInModal .form-control:focus,
#createAccountModal .form-control:focus {
    border-color: var(--tagsort-red);
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
    background: rgba(255, 255, 255, 1);
    outline: none;
}

/* Auth buttons - smaller */
#signInModal .btn,
#createAccountModal .btn {
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif !important;
    font-weight: 600 !important;
    font-size: 0.9rem !important;
    padding: 0.7rem 1.5rem;
    border-radius: 6px;
    transition: all 0.3s ease;
}

#signInModal .btn-danger,
#createAccountModal .btn-danger {
    background: linear-gradient(135deg, var(--tagsort-red) 0%, #c53030 100%);
    border: none;
    box-shadow: 0 4px 12px rgba(220, 53, 69, 0.3);
}

#signInModal .btn-danger:hover,
#createAccountModal .btn-danger:hover {
    background: linear-gradient(135deg, #c53030 0%, #a02622 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(220, 53, 69, 0.4);
}

/* Text styling - smaller */
#signInModal .text-muted,
#createAccountModal .text-muted {
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif !important;
    font-size: 0.8rem !important;
    color: #6b7280 !important;
}

#signInModal small,
#createAccountModal small {
    font-size: 0.75rem !important;
}

/* Form spacing adjustments */
#signInModal .mb-3,
#createAccountModal .mb-3 {
    margin-bottom: 1rem !important;
}

#signInModal .mb-4,
#createAccountModal .mb-4 {
    margin-bottom: 1.25rem !important;
}

#signInModal .mt-3,
#createAccountModal .mt-3 {
    margin-top: 1rem !important;
}

/* Trial notice styling */
#createAccountModal .text-center.mb-4 {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.08) 0%, rgba(16, 185, 129, 0.04) 100%);
    border: 1px solid rgba(16, 185, 129, 0.15);
    border-radius: 8px;
    padding: 0.75rem;
    margin-bottom: 1.25rem !important;
}

#createAccountModal .text-center.mb-4 p {
    margin: 0;
    font-size: 0.85rem !important;
    font-weight: 500;
}

/* Terms checkbox */
#createAccountModal .form-check {
    padding-left: 1.5rem;
}

#createAccountModal .form-check-input {
    margin-left: -1.5rem;
    transform: scale(0.9);
}

#createAccountModal .form-check-label {
    font-size: 0.8rem !important;
    line-height: 1.4;
    color: #6b7280 !important;
}

/* Border styling */
#signInModal .border-top,
#createAccountModal .border-top {
    border-color: rgba(0, 0, 0, 0.08) !important;
    padding-top: 0.75rem !important;
    margin-top: 0.75rem !important;
}

/* Mobile responsive */
@media (max-width: 576px) {
    #signInModal .modal-dialog,
    #createAccountModal .modal-dialog {
        max-width: 95vw !important;
        margin: 0.75rem;
    }
    
    #signInModal .modal-body,
    #createAccountModal .modal-body {
        padding: 1rem;
    }
    
    #signInModal .modal-header,
    #createAccountModal .modal-header {
        padding: 0.75rem 1rem 0.5rem;
    }
}

/* Modern Dialog Overlay Authentication */

/* Backdrop with blur effect */
#signInModal .modal-backdrop,
#createAccountModal .modal-backdrop {
    background-color: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

/* Modal positioning and animation */
#signInModal .modal-dialog,
#createAccountModal .modal-dialog {
    max-width: 420px;
    margin: 10vh auto;
    animation: slideInFadeIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    transform: translateY(0);
}

/* Slide-in fade-in animation */
@keyframes slideInFadeIn {
    0% {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Pure white modal card with deep shadows */
#signInModal .modal-content,
#createAccountModal .modal-content {
    background: #ffffff;
    border: none;
    border-radius: 16px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25), 
                0 15px 25px -5px rgba(0, 0, 0, 0.1);
    padding: 0;
    overflow: hidden;
}

/* Clean header with no border */
#signInModal .modal-header,
#createAccountModal .modal-header {
    background: #ffffff;
    border-bottom: none;
    padding: 2.5rem 2.5rem 0;
    border-radius: 16px 16px 0 0;
}

/* Modal title styling */
#signInModal .modal-title,
#createAccountModal .modal-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1a1a1a;
    letter-spacing: -0.01em;
}

/* Close button styling */
#signInModal .btn-close,
#createAccountModal .btn-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    font-size: 1rem;
    opacity: 0.6;
    padding: 0.5rem;
    margin: 0;
}

#signInModal .btn-close:hover,
#createAccountModal .btn-close:hover {
    opacity: 1;
}

/* Modal body with generous padding */
#signInModal .modal-body,
#createAccountModal .modal-body {
    padding: 0 2.5rem 2.5rem;
}

/* Full-width blocky form inputs */
#signInModal .form-control,
#createAccountModal .form-control {
    width: 100%;
    padding: 0.875rem 1rem;
    font-size: 1rem;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    background: #ffffff;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    height: auto;
}

/* Focus state for inputs */
#signInModal .form-control:focus,
#createAccountModal .form-control:focus {
    border-color: var(--tagsort-red, #dc3545);
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
    outline: none;
}

/* Form labels */
#signInModal .form-label,
#createAccountModal .form-label {
    font-weight: 500;
    color: #374151;
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

/* Full-width sign-in button */
#signInModal .btn-primary,
#createAccountModal .btn-primary {
    width: 100%;
    padding: 0.875rem 1rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 8px;
    background: var(--tagsort-red, #dc3545);
    border: none;
    margin-top: 1rem;
    transition: all 0.2s ease;
}

#signInModal .btn-primary:hover,
#createAccountModal .btn-primary:hover {
    background: #b91c2c;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(220, 53, 69, 0.3);
}

/* Forgot password and other links */
#signInModal .text-center a,
#createAccountModal .text-center a {
    font-size: 0.875rem;
    color: #6b7280;
    text-decoration: none;
    transition: color 0.2s ease;
}

#signInModal .text-center a:hover,
#createAccountModal .text-center a:hover {
    color: var(--tagsort-red, #dc3545);
    text-decoration: underline;
}

/* Form spacing */
#signInModal .mb-3,
#createAccountModal .mb-3 {
    margin-bottom: 1.25rem;
}

/* Additional text styling */
#signInModal .text-muted,
#createAccountModal .text-muted {
    font-size: 0.875rem;
    color: #6b7280;
}

/* Checkbox styling */
#createAccountModal .form-check-input {
    border: 2px solid #e2e8f0;
    border-radius: 4px;
}

#createAccountModal .form-check-input:checked {
    background-color: var(--tagsort-red, #dc3545);
    border-color: var(--tagsort-red, #dc3545);
}

/* Mobile responsiveness */
@media (max-width: 576px) {
    #signInModal .modal-dialog,
    #createAccountModal .modal-dialog {
        max-width: 95%;
        margin: 5vh auto;
    }
    
    #signInModal .modal-header,
    #signInModal .modal-body,
    #createAccountModal .modal-header,
    #createAccountModal .modal-body {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }
    
    #signInModal .btn-close,
    #createAccountModal .btn-close {
        top: 1rem;
        right: 1rem;
    }
}

/* Landing Page Section Spacing */
section {
    scroll-margin-top: 80px;
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Hero Text Styling */
.display-2 {
    font-weight: 800;
    letter-spacing: -0.025em;
    line-height: 1.1;
}

.lead {
    font-weight: 400;
    color: var(--tagsort-dark-gray);
}

/* CTA Section Styling */
.bg-dark {
    background: linear-gradient(135deg, var(--tagsort-black) 0%, #2d3748 100%) !important;
}

/* Animation for appearing elements */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Enhanced Lightbox Styles */
.lightbox-image {
    transition: transform 0.3s ease, opacity 0.3s ease;
    user-select: none;
    -webkit-user-drag: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
}

.lightbox-image.dragging {
    cursor: grabbing;
}

.lightbox-image.zoomed {
    cursor: move;
}

#photoContainer {
    background: #000;
    position: relative;
    z-index: 1;
}

#photoLoader {
    z-index: 10;
}



#zoomControls {
    transition: opacity 0.3s ease;
    z-index: 3;
}

#zoomControls.hidden {
    opacity: 0;
    pointer-events: none;
}

.btn-dark {
    background-color: rgba(0, 0, 0, 0.7);
    border-color: rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.btn-dark:hover {
    background-color: rgba(0, 0, 0, 0.9);
    border-color: rgba(255, 255, 255, 0.5);
}

/* Navigation via keyboard arrows only */

/* Fullscreen mode adjustments */
.modal-fullscreen .modal-header {
    padding: 1rem 1.5rem;
}


.modal-fullscreen .modal-body {
    display: flex;
    padding: 0;
    height: calc(100vh - 120px);
}

/* Photo viewing area adjustments */
.photo-viewing-area {
    flex: 1;
    min-height: 0;
    height: calc(100vh - 200px); /* Account for header (80px) and metadata panel (~120px) */
    transition: height 0.3s ease;
}

/* When metadata panel is visible, adjust photo area height */
body.metadata-panel-visible .photo-viewing-area {
    height: calc(100vh - 320px); /* Additional space for visible metadata panel */
}

.modal-fullscreen .modal-body > div:first-child {
    flex: 1;
    min-height: 0;
}

/* Keyboard navigation feedback */
.keyboard-navigation-hint {
    position: absolute;
    bottom: 100px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 5;
}

.keyboard-navigation-hint.show {
    opacity: 1;
}

/* Enhanced photo grid hover effects */
.photo-item {
    position: relative;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.photo-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(99, 102, 241, 0.3));
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
    border-radius: inherit;
}

.photo-item:hover::before {
    opacity: 1;
}

.photo-item .hover-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    padding: 0.75rem 1.25rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 2;
    pointer-events: none;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.photo-item:hover .hover-overlay {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.05);
}

/* Search and filter enhancements */
.search-container {
    position: relative;
}

.search-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    max-height: 200px;
    overflow-y: auto;
    z-index: 1000;
    display: none;
}

.search-suggestions.show {
    display: block;
}

.suggestion-item {
    padding: 0.75rem 1rem;
    cursor: pointer;
    transition: background-color 0.2s ease;
    border-bottom: 1px solid var(--gray-100);
}

.suggestion-item:hover {
    background-color: var(--gray-50);
}

.suggestion-item.active {
    background-color: var(--primary-color);
    color: white;
}

.suggestion-item:last-child {
    border-bottom: none;
}

/* Filter button enhancements */
.filter-btn {
    position: relative;
    overflow: hidden;
}

.filter-btn.active::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(255, 255, 255, 0.2), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* Feedback Button Styling */
#feedbackBtn {
    transition: all 0.3s ease;
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

#feedbackBtn:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.6);
    transform: translateY(-1px);
}

/* Feedback Form Styling */
.feedback-type-icon {
    font-size: 1.2em;
    margin-right: 0.5rem;
}

#feedbackForm .form-control:focus,
#feedbackForm .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(59, 130, 246, 0.25);
}

#systemInfo {
    font-family: 'Courier New', monospace;
    font-size: 0.75rem;
    line-height: 1.4;
    word-break: break-all;
}

/* Character counter styling */
#charCount {
    font-weight: 600;
    color: var(--primary-color);
}

/* More Photos Overlay */
.more-photos-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius);
    backdrop-filter: blur(2px);
}

.more-photos-text {
    color: white;
    text-align: center;
    font-weight: 600;
    font-size: 0.9rem;
}

.more-photos-text i {
    font-size: 1.5rem;
    display: block;
}

/* Login Screen Styling */
#login-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    min-height: 100vh;
}

#login-section .card {
    border: none;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    background: linear-gradient(135deg, #ffffff 0%, var(--gray-50) 100%);
}

#login-section .form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(59, 130, 246, 0.25);
}

#login-section .btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border: none;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

#login-section .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Enhanced Mobile Photo Viewing */
@media (max-width: 768px) {
    .photo-group-card .card-body {
        padding: 1rem;
    }

    .photo-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
        margin-top: 1rem;
    }

    .photo-item {
        aspect-ratio: 1;
        min-height: 120px;
    }


    /* Better touch targets */
    .photo-item .hover-overlay {
        opacity: 0.9;
        background: rgba(59, 130, 246, 0.9);
        font-size: 0.7rem;
        padding: 0.4rem 0.8rem;
    }

    /* Always show hint text on mobile */
    .card-body p.text-muted {
        opacity: 1;
        font-size: 0.75rem;
    }
}

/* Unknown Photos Page Styles */
.unknown-photo-card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    border: 1px solid var(--gray-200);
}

.unknown-photo-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.unknown-photo-card .position-absolute button {
    opacity: 0;
    transition: opacity 0.2s ease;
}

.unknown-photo-card:hover .position-absolute button {
    opacity: 1;
}

.unknown-photo-checkbox {
    scale: 1.2;
    border-radius: 4px;
}

.unknown-photo-checkbox:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

/* Manual Labeling Modal Styles */
#labelPhotoPreview {
    max-height: 250px;
    object-fit: contain;
    border: 1px solid var(--gray-200);
}

#batchPhotosPreviews img {
    border: 2px solid var(--gray-200);
    transition: border-color 0.2s ease;
}

#batchPhotosPreviews img:hover {
    border-color: var(--primary-color);
}

/* Batch selection UI */
.batch-selection-active {
    background-color: var(--gray-50);
    border: 2px dashed var(--primary-color);
}

/* Edit mode indicators */
.edit-mode-active {
    border: 2px solid var(--warning-color);
    background-color: rgba(255, 193, 7, 0.1);
}

/* Status indicators for manual labeling */
.manual-label-success {
    border-left: 4px solid var(--success-color);
}

.manual-label-pending {
    border-left: 4px solid var(--warning-color);
}

/* Unknown photos page specific styles */
#unknown-photos-section {
    min-height: 400px;
}

#unknown-photos-grid .col-lg-3 {
    transition: all 0.3s ease;
}

#unknown-photos-grid .col-lg-3.selected {
    transform: scale(0.98);
    opacity: 0.8;
}

/* Action bar styling */
#unknown-photos-section .card {
    border-left: 4px solid var(--warning-color);
    background: linear-gradient(135deg, #fff8e1 0%, #ffffff 100%);
}

/* Better button states */
.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-success:not(:disabled):hover {
    background-color: #157347;
    transform: translateY(-1px);
}

.btn-primary:not(:disabled):hover {
    background-color: var(--primary-dark);
    transform: translateY(-1px);
}

/* Loading states */
.labeling-progress {
    position: relative;
    overflow: hidden;
}

.labeling-progress::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}


/* Enhanced metadata layout - Optimized for compact display */
.photo-metadata-enhanced {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    padding: 0;
    max-height: none;
    overflow: visible;
    background: transparent;
    border-radius: 0;
    border: none;
    box-shadow: none;
    pointer-events: auto !important;
}

.photo-info-section {
    display: flex;
    align-items: center;
    gap: 2rem;
    color: white;
    width: 100%;
    justify-content: space-between;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex: 1;
}



/* Aggressive Profile Modal Fixes */
#profileModal {
    z-index: 1055 !important;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
}

#profileModal.show {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

#profileModal .modal-dialog {
    z-index: 1056 !important;
    position: fixed !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
    width: 90% !important;
    max-width: 600px !important;
    margin: 0 !important;
}

#profileModal .modal-content {
    z-index: 1057 !important;
    position: relative !important;
    background-color: white !important;
    border: none !important;
    border-radius: 0.375rem !important;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.5) !important;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    min-height: 400px !important;
}

/* Debug styles to make modal visible */
.modal.show {
    display: block !important;
}

.modal.show .modal-dialog {
    transform: none !important;
    opacity: 1 !important;
}

/* Ensure modal content appears above everything */
.modal-content {
    position: relative !important;
    z-index: 1060 !important;
    background: white !important;
    min-height: 200px !important;
    border: none !important;
}

/* Modal sizing improvements */
.modal-lg {
    max-width: 650px;
}

/* Custom modal sizing - Smaller */
#galleryModal .modal-dialog {
    max-width: 650px !important;
    width: 90vw;
}

#uploadMoreModal .modal-dialog {
    max-width: 450px !important;
    width: 85vw;
}

#feedbackModal .modal-dialog {
    max-width: 400px !important;
    width: 85vw;
}

/* Mobile responsive modal sizing */
@media (max-width: 768px) {
    #galleryModal .modal-dialog {
        max-width: 90vw !important;
        margin: 0.75rem;
    }
    
    #uploadMoreModal .modal-dialog,
    #feedbackModal .modal-dialog {
        max-width: 90vw !important;
        margin: 0.75rem;
    }
    
    .modal-content {
        max-height: 80vh;
        overflow-y: auto;
    }
}

@media (max-width: 576px) {
    .modal-dialog {
        margin: 0.5rem !important;
    }
    
    .modal-content {
        max-height: 85vh;
    }
    
    .modal-body {
        padding: 0.75rem !important;
    }
    
    .modal-header {
        padding: 0.75rem !important;
    }
    
    .modal-footer {
        padding: 0.75rem !important;
    }
}

/* Tab content styling */
.tab-content {
    min-height: 400px;
}


/* Spinner animation for loading states */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}


/* About Page Styling */
/* Team headshots - circular with border and shadow */
.team-headshot {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    object-position: center;
    border: 4px solid #fff;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.team-headshot:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}

/* Team member list items */
.team-member-item {
    transition: transform 0.2s ease;
}

.team-member-item:hover {
    transform: translateX(10px);
}

/* Badge styling for skills */
#about .badge {
    font-size: 0.75rem;
    padding: 0.4rem 0.8rem;
    font-weight: 500;
}

/* Quote styling */
#about blockquote {
    font-style: italic;
    color: #6c757d;
    border-left: 3px solid #dee2e6;
    padding-left: 1rem;
    margin-top: 0.5rem;
}

/* Mission section icons */
#about .fas.fa-3x {
    opacity: 0.8;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

#about .fas.fa-3x:hover {
    opacity: 1;
    transform: scale(1.1);
}

/* Smooth scrolling for anchor links */
html {
    scroll-behavior: smooth;
}

/* Team member content styling */
#about .team-member-item h4 {
    color: #212529;
    margin-bottom: 0.5rem;
}

#about .team-member-item .text-primary,
#about .team-member-item .text-success,
#about .team-member-item .text-warning,
#about .team-member-item .text-info {
    font-size: 1rem;
}

/* Divider styling */
#about hr {
    border: none;
    height: 1px;
    background: linear-gradient(90deg, transparent, #dee2e6, transparent);
    margin: 3rem 0;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .team-headshot {
        width: 80px;
        height: 80px;
        margin-bottom: 1rem;
    }

    .team-member-item {
        flex-direction: column;
        text-align: center;
    }

    .team-member-item .flex-shrink-0 {
        margin-right: 0 !important;
        margin-bottom: 1rem;
    }

    .team-member-item:hover {
        transform: none;
    }

    #about .fas.fa-3x {
        font-size: 2rem !important;
    }
}

@media (max-width: 576px) {
    .team-headshot {
        width: 70px;
        height: 70px;
    }

    #about .team-member-item h4 {
        font-size: 1.3rem;
    }

    #about .badge {
        font-size: 0.65rem;
        padding: 0.3rem 0.6rem;
        margin-bottom: 0.25rem;
        display: inline-block;
    }
}

/* =============================================
   SEAMLESS CLEAN NAVBAR DESIGN

/* Main navbar - transparent initially, seamless integration */
.seamless-navbar {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    transition: all 0.4s ease;
    padding: 1rem 0 0.5rem 0; /* Reduced padding to move content closer to navbar */
    z-index: 1050;
    position: fixed !important;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
}

/* Scrolled state - solid white background with subtle shadow */
.seamless-navbar.scrolled {
    background: rgba(255, 255, 255, 0.97) !important;
    backdrop-filter: blur(8px) !important;
    -webkit-backdrop-filter: blur(8px) !important;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08) !important;
    padding: 1rem 0; /* Reduced padding when scrolled */
}

/* Premium TagSort Brand Typography */
.clean-brand {
    font-family: var(--font-family-primary) !important;
    font-weight: 600 !important;
    letter-spacing: -0.02em;
    font-size: 1.75rem !important;
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.clean-brand:hover {
    opacity: 0.8;
    text-decoration: none;
}

.brand-tag {
    color: #1a1a1a !important;
}

.brand-sort {
    color: var(--tagsort-red) !important;
}

/* Premium Floating Glass Navigation */
.navbar-nav.glass-pill {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.95);
    border-radius: 9999px;
    padding: 8px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    display: flex !important;
    flex-direction: row !important;
    align-items: center;
    margin-right: 1rem;
}

/* Clean navigation links - minimal and readable */
.clean-nav-link {
    color: #333 !important;
    font-family: var(--font-family-primary) !important;
    font-weight: 500 !important;
    font-size: 0.95rem !important;
    padding: 10px 20px !important;
    margin: 0 2px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    border-radius: 9999px;
    background: transparent !important;
    letter-spacing: -0.01em;
    position: relative;
}

.clean-nav-link:hover {
    color: #000 !important;
    background: rgba(255, 255, 255, 0.7) !important;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.clean-nav-link:focus {
    outline: 2px solid var(--tagsort-red);
    outline-offset: 2px;
    color: #000 !important;
}

/* Ghost button for Sign In - minimal outline style */
.clean-btn-ghost {
    color: #333 !important;
    background: transparent !important;
    border: 1px solid rgba(51, 51, 51, 0.3) !important;
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif !important;
    font-weight: 500 !important;
    font-size: 0.9rem !important;
    padding: 0.6rem 1.25rem !important;
    border-radius: 6px !important;
    transition: all 0.3s ease;
    text-decoration: none;
}

.clean-btn-ghost:hover {
    color: #000 !important;
    border-color: #333 !important;
    background: transparent !important;
    transform: translateY(-1px);
}

.clean-btn-ghost:focus {
    outline: 2px solid var(--tagsort-red);
    outline-offset: 2px;
}

/* Primary CTA button - the only colorful element */
.clean-btn-primary {
    background: var(--tagsort-red) !important;
    color: white !important;
    border: none !important;
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif !important;
    font-weight: 600 !important;
    font-size: 0.9rem !important;
    padding: 0.7rem 1.5rem !important;
    border-radius: 6px !important;
    transition: all 0.3s ease;
    text-decoration: none;
}

.clean-btn-primary:hover {
    background: var(--tagsort-red-hover) !important;
    color: white !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(220, 53, 69, 0.3);
}

.clean-btn-primary:focus {
    outline: 2px solid var(--tagsort-red);
    outline-offset: 2px;
}

/* Clean hamburger menu */
.clean-toggler {
    border: none !important;
    padding: 0.5rem !important;
    background: transparent !important;
    transition: opacity 0.3s ease;
    width: 36px;
    height: 36px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.clean-toggler:focus {
    box-shadow: none !important;
    outline: 2px solid var(--tagsort-red);
    outline-offset: 2px;
}

.clean-toggler:hover {
    opacity: 0.7;
}

/* Lottie Animation Quality Optimizations */
dotlottie-wc {
    /* Force high-quality SVG rendering */
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
}

#progress-animation {
    /* 1. Set the size here only */
    width: 450px !important; 
    height: auto !important;
    display: block;
    margin: 0 auto;

    /* 2. Sharpness & Performance */
    image-rendering: -webkit-optimize-contrast;
    transform: translateZ(0);
    will-change: transform;
}

/* 3. The secret to killing the blur */
#progress-animation svg {
    shape-rendering: geometricPrecision !important;
    width: 100% !important;
    height: 100% !important;
}

/* Professional Progress Bar Container */
.journey-bar-container {
    height: 12px;
    background: #f1f5f9;
    border-radius: 20px;
    overflow: hidden;
    position: relative;
}

.journey-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, #e30022, #ff6b6b);
    border-radius: 20px;
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}


/* Enhanced Percentage Display */
#progress-percentage {
    font-variant-numeric: tabular-nums;
    letter-spacing: -0.05em;
    /* Prevents UI from shaking during updates */
}

/* Clean hamburger lines */
.clean-toggler-line {
    display: block;
    width: 20px;
    height: 2px;
    background: #333;
    border-radius: 1px;
    transition: all 0.3s ease;
    margin: 2px 0;
    transform-origin: center;
}

/* Professional Progress UI Styling */
#progress-percentage {
    font-variant-numeric: tabular-nums;
    min-width: 3.5rem;
    text-align: right;
}

.journey-bar-fill {
    background: linear-gradient(90deg, #e30022, #ff6b6b);
    box-shadow: 0 0 15px rgba(227, 0, 34, 0.2);
    transition: width 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Lottie Animation Clipping Fix */
#progress-animation {
    overflow: hidden !important;
    contain: content;
    display: flex;
    align-items: center;
    justify-content: center;
}

.animation-viewport {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    overflow: hidden;
    background: transparent !important;
}

/* Processing Section Layout Override */
#processing-section {
    padding: 0;
    background: linear-gradient(135deg, rgba(248, 250, 252, 0.4) 0%, rgba(255, 255, 255, 0.6) 100%);
    min-height: 100vh;
}

/* Canvas Bottom Padding */
:host > canvas {
    width: 100%;
    height: 100%;
    padding: 0 0 0 3rem;
}

/* Override any transform conflicts causing blur */
#progress-animation svg {
    transform: unset !important;
    shape-rendering: geometricPrecision !important;
    image-rendering: -webkit-optimize-contrast !important;
    image-rendering: crisp-edges;
}

/* Force exact dimensions to prevent scaling blur */
dotlottie-wc {
    transform: none !important;
    -webkit-font-smoothing: antialiased;
    image-rendering: crisp-edges;
}

/* Simple hamburger animation */
.clean-toggler:not(.collapsed) .clean-toggler-line:nth-child(1) {
    transform: rotate(45deg) translate(4px, 4px);
}

.clean-toggler:not(.collapsed) .clean-toggler-line:nth-child(2) {
    opacity: 0;
}

.clean-toggler:not(.collapsed) .clean-toggler-line:nth-child(3) {
    transform: rotate(-45deg) translate(4px, -4px);
}

/* Responsive mobile design */
@media (max-width: 991.98px) {
    .seamless-navbar {
        padding: 1rem 0 1.5rem 0;
    }
    
    .seamless-navbar.scrolled {
        padding: 0.75rem 0;
    }
    
    .navbar-collapse {
        background: rgba(255, 255, 255, 0.97) !important;
        border-radius: 8px;
        margin-top: 1rem;
        padding: 1.5rem;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
    }
    
    .clean-nav-link {
        margin: 0.25rem 0;
        text-align: left;
        padding: 0.75rem 0 !important;
        border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    }
    
    .clean-nav-link:last-of-type {
        border-bottom: none;
    }
    
    .clean-btn-ghost,
    .clean-btn-primary {
        margin: 0.75rem 0 0.25rem 0;
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 575.98px) {
    .clean-brand {
        font-size: 1.5rem !important;
    }
    
    .seamless-navbar {
        padding: 1rem 0;
    }
    
    .seamless-navbar.scrolled {
        padding: 0.75rem 0;
    }
    
    .navbar-collapse {
        padding: 1rem;
    }
    
    .clean-btn-ghost,
    .clean-btn-primary {
        font-size: 0.85rem !important;
        padding: 0.6rem 1rem !important;
    }
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Clean mobile menu animation */
.navbar-collapse.collapsing,
.navbar-collapse.show {
    animation: fadeInDown 0.3s ease;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== MODERN ANALYTICS DASHBOARD STYLES ===== */

:root {
    /* Analytics Dashboard Variables */
    --analytics-bg: #f8fafc;
    --analytics-card-bg: rgba(255, 255, 255, 0.95);
    --analytics-glass-bg: rgba(255, 255, 255, 0.25);
    --analytics-border: rgba(255, 255, 255, 0.18);
    --analytics-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    --analytics-shadow-hover: 0 12px 48px rgba(0, 0, 0, 0.12);
    --analytics-text-primary: #1e293b;
    --analytics-text-secondary: #64748b;
    --analytics-accent: #3b82f6;
    --analytics-accent-light: #dbeafe;
    --analytics-success: #10b981;
    --analytics-warning: #f59e0b;
    --analytics-danger: #ef4444;
    --analytics-border-radius: 16px;
    --analytics-border-radius-lg: 24px;
    --analytics-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Analytics Modal Styling */
#analyticsModal .modal-dialog {
    max-width: 95vw;
    width: 95vw;
    height: 95vh;
    margin: 2.5vh auto;
}

#analyticsModal .modal-content {
    height: 100%;
    border: none;
    border-radius: var(--analytics-border-radius-lg);
    background: var(--analytics-bg);
    backdrop-filter: blur(20px);
    box-shadow: var(--analytics-shadow);
    overflow: hidden;
}

#analyticsModal .modal-header {
    background: linear-gradient(135deg, var(--analytics-card-bg) 0%, var(--analytics-glass-bg) 100%);
    border-bottom: 1px solid var(--analytics-border);
    border-radius: var(--analytics-border-radius-lg) var(--analytics-border-radius-lg) 0 0;
    padding: 1.5rem 2rem;
    backdrop-filter: blur(10px);
}

#analyticsModal .modal-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--analytics-text-primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

#analyticsModal .modal-title::before {
    content: "📊";
    font-size: 1.5rem;
}

#analyticsModal .btn-close {
    background: var(--analytics-glass-bg);
    border-radius: 50%;
    opacity: 0.8;
    transition: var(--analytics-transition);
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
}

#analyticsModal .btn-close:hover {
    opacity: 1;
    transform: scale(1.1);
    background: var(--analytics-accent-light);
}

#analyticsModal .modal-body {
    padding: 2rem;
    height: calc(100% - 100px);
    overflow-y: auto;
    background: var(--analytics-bg);
}

/* Analytics Grid Layout */
.analytics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

/* Analytics Cards */
.analytics-card {
    background: var(--analytics-card-bg);
    border: 1px solid var(--analytics-border);
    border-radius: var(--analytics-border-radius);
    padding: 1.5rem;
    backdrop-filter: blur(10px);
    box-shadow: var(--analytics-shadow);
    transition: var(--analytics-transition);
    position: relative;
    overflow: hidden;
}

.analytics-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--analytics-accent), var(--analytics-success));
    opacity: 0;
    transition: var(--analytics-transition);
}

.analytics-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--analytics-shadow-hover);
}

.analytics-card:hover::before {
    opacity: 1;
}

.analytics-card h5 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--analytics-text-secondary);
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.analytics-card .metric-value {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--analytics-text-primary);
    margin-bottom: 0.5rem;
    line-height: 1;
}

.analytics-card .metric-label {
    font-size: 0.875rem;
    color: var(--analytics-text-secondary);
    margin-bottom: 1rem;
}

.analytics-card .metric-trend {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
}

.metric-trend.positive {
    color: var(--analytics-success);
}

.metric-trend.negative {
    color: var(--analytics-danger);
}

.metric-trend.neutral {
    color: var(--analytics-text-secondary);
}

/* Chart Container */
.chart-container {
    background: var(--analytics-card-bg);
    border: 1px solid var(--analytics-border);
    border-radius: var(--analytics-border-radius);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    backdrop-filter: blur(10px);
    box-shadow: var(--analytics-shadow);
    transition: var(--analytics-transition);
}

.chart-container:hover {
    box-shadow: var(--analytics-shadow-hover);
}

.chart-container h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--analytics-text-primary);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.chart-wrapper {
    position: relative;
    height: 300px;
    width: 100%;
}

/* Custom Chart Styling */
.chart-canvas {
    border-radius: 12px;
    background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
}

/* Statistics List */
.stats-list {
    background: var(--analytics-card-bg);
    border: 1px solid var(--analytics-border);
    border-radius: var(--analytics-border-radius);
    backdrop-filter: blur(10px);
    box-shadow: var(--analytics-shadow);
    overflow: hidden;
}

.stats-list-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--analytics-border);
    transition: var(--analytics-transition);
}

.stats-list-item:last-child {
    border-bottom: none;
}

.stats-list-item:hover {
    background: var(--analytics-glass-bg);
}

.stats-list-label {
    font-weight: 500;
    color: var(--analytics-text-primary);
}

.stats-list-value {
    font-weight: 700;
    color: var(--analytics-accent);
    font-size: 1.1rem;
}

/* Loading States */
.analytics-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem;
    color: var(--analytics-text-secondary);
}

.analytics-loading .spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--analytics-accent-light);
    border-top: 4px solid var(--analytics-accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 1rem;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Error States */
.analytics-error {
    text-align: center;
    padding: 3rem;
    color: var(--analytics-danger);
}

.analytics-error .error-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

/* Responsive Design */
@media (max-width: 768px) {
    #analyticsModal .modal-dialog {
        width: 98vw;
        height: 98vh;
        margin: 1vh auto;
    }
    
    #analyticsModal .modal-header {
        padding: 1rem;
    }
    
    #analyticsModal .modal-title {
        font-size: 1.5rem;
    }
    
    #analyticsModal .modal-body {
        padding: 1rem;
    }
    
    .analytics-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .analytics-card {
        padding: 1rem;
    }
    
    .analytics-card .metric-value {
        font-size: 2rem;
    }
    
    .chart-wrapper {
        height: 250px;
    }
}

@media (max-width: 480px) {
    .analytics-card .metric-value {
        font-size: 1.75rem;
    }
    
    .chart-wrapper {
        height: 200px;
    }
    
    .stats-list-item {
        padding: 0.75rem 1rem;
    }
}

/* Animation Classes */
.fade-in {
    animation: fadeIn 0.6s ease-out;
}

.slide-up {
    animation: slideUp 0.6s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}