/* ArmorValid Design System */
:root {
    --primary-dark: #0A2540;
    --primary-blue: #1A73E8;
    --primary-light: #4285F4;
    --accent-blue: #E8F0FE;
    --success-green: #34A853;
    --success-dark: #0F9D58;
    --danger-red: #EA4335;
    --danger-dark: #C5221F;
    --warning-yellow: #FBBC04;
    --white: #FFFFFF;
    --gray-50: #F8F9FA;
    --gray-100: #F1F3F4;
    --gray-200: #E8EAED;
    --gray-300: #DADCE0;
    --gray-400: #BDC1C6;
    --gray-500: #9AA0A6;
    --gray-600: #80868B;
    --gray-700: #5F6368;
    --gray-800: #3C4043;
    --gray-900: #202124;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow: 350ms ease;
}

/* Dark Mode Overrides */
[data-theme="dark"] {
    --primary-dark: #B8D4FF;
    --primary-blue: #5BA3FF;
    --primary-light: #82B8FF;
    --accent-blue: #1A2A40;
    --white: #1A1D23;
    --gray-50: #22252B;
    --gray-100: #2A2D35;
    --gray-200: #35393F;
    --gray-300: #45494F;
    --gray-400: #666B73;
    --gray-500: #8A8F96;
    --gray-600: #A8ADB5;
    --gray-700: #C8CCD2;
    --gray-800: #E0E3E8;
    --gray-900: #F0F2F5;
}

[data-theme="dark"] body {
    background: linear-gradient(135deg, #0F1117 0%, #1A1D23 50%, #12141A 100%);
}

[data-theme="dark"] .header {
    background: rgba(26, 29, 35, 0.9);
}

[data-theme="dark"] .upload-zone {
    background: var(--gray-100);
}

[data-theme="dark"] .verdict-card,
[data-theme="dark"] .viewer-container,
[data-theme="dark"] .technical-sidebar,
[data-theme="dark"] .scanner-container {
    background: var(--gray-100);
}

[data-theme="dark"] .modal-content {
    background: var(--gray-100);
}

[data-theme="dark"] .tier-card {
    background: var(--gray-100);
    border-color: var(--gray-300);
}

[data-theme="dark"] .tier-card.featured {
    background: linear-gradient(180deg, var(--accent-blue) 0%, var(--gray-100) 30%);
    border-color: var(--primary-blue);
}

[data-theme="dark"] .history-panel {
    background: var(--gray-100);
    border-color: var(--gray-300);
}

[data-theme="dark"] .fm-panel {
    background: var(--gray-100);
    border-color: var(--gray-300);
}

[data-theme="dark"] .fm-panel-header {
    background: var(--gray-200);
    border-color: var(--gray-300);
}

[data-theme="dark"] .fm-stat-card,
[data-theme="dark"] .fm-cooccurrence-item,
[data-theme="dark"] .fm-filetype-card {
    background: var(--gray-200);
    border-color: var(--gray-300);
}

[data-theme="dark"] .fm-signal-bar-track {
    background: var(--gray-300);
}

[data-theme="dark"] .confidence-value {
    color: var(--gray-900);
}

[data-theme="dark"] .logo-text {
    background: linear-gradient(135deg, #82B8FF 0%, #5BA3FF 100%);
    -webkit-background-clip: text;
    background-clip: text;
}

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

/* Focus styles for accessibility */
:focus-visible {
    outline: 2px solid var(--primary-blue);
    outline-offset: 2px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--accent-blue) 50%, var(--gray-100) 100%);
    color: var(--gray-900);
    min-height: 100vh;
    line-height: 1.6;
}

.hidden {
    display: none !important;
}

/* Header */
.header {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--gray-200);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 0 24px;
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 6px;
}

.logo-icon {
    width: 40px;
    height: 40px;
}

.logo-text {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 10px;
}

.scan-counter {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--accent-blue);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--primary-blue);
}

.scan-icon {
    width: 18px;
    height: 18px;
}

#scanCount {
    font-weight: 700;
}

.pro-toggle {
    display: flex;
    align-items: center;
    gap: 12px;
}

.toggle-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-700);
}

.toggle-switch {
    position: relative;
    width: 52px;
    height: 28px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    inset: 0;
    background: var(--gray-300);
    border-radius: 28px;
    transition: var(--transition-normal);
}

.toggle-slider:before {
    content: "";
    position: absolute;
    height: 22px;
    width: 22px;
    left: 3px;
    bottom: 3px;
    background: var(--white);
    border-radius: 50%;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.toggle-switch input:checked+.toggle-slider {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-dark));
}

.toggle-switch input:checked+.toggle-slider:before {
    transform: translateX(24px);
}

.upgrade-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-dark) 100%);
    color: var(--white);
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-md);
}

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

.upgrade-btn svg {
    width: 16px;
    height: 16px;
}

/* Coming Soon — disabled state */
.coming-soon {
    opacity: 0.45;
    cursor: not-allowed !important;
}
.coming-soon * {
    cursor: not-allowed !important;
    pointer-events: none;
}

/* Main Content */
.main-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 40px 24px;
}

/* Upload Section */
.upload-section {
    display: flex;
    justify-content: center;
    padding: 60px 0;
}

.upload-zone {
    width: 100%;
    max-width: 600px;
    padding: 60px 40px;
    background: var(--white);
    border: 2px dashed var(--gray-300);
    border-radius: var(--radius-xl);
    text-align: center;
    cursor: pointer;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.upload-zone::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--accent-blue) 0%, transparent 50%);
    opacity: 0;
    transition: var(--transition-normal);
}

.upload-zone:hover {
    border-color: var(--primary-blue);
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
}

.upload-zone.dragover {
    border-color: var(--primary-blue);
    border-style: solid;
    box-shadow: 0 0 0 4px rgba(26, 115, 232, 0.2), var(--shadow-xl);
    transform: scale(1.02);
    background: var(--accent-blue);
}

.upload-zone:hover::before,
.upload-zone.dragover::before {
    opacity: 1;
}

.upload-zone.dragover .upload-icon svg {
    animation: bounceIn 0.3s ease;
}

.upload-zone.dragover .upload-title::after {
    content: ' — Drop to scan';
    color: var(--primary-blue);
    font-weight: 600;
}

@keyframes bounceIn {
    0% { transform: scale(1); }
    50% { transform: scale(1.15); }
    100% { transform: scale(1); }
}

.upload-zone>* {
    position: relative;
    z-index: 1;
}

.upload-icon {
    margin-bottom: 24px;
}

.upload-icon svg {
    width: 80px;
    height: 80px;
}

.upload-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 8px;
}

.upload-subtitle {
    color: var(--gray-600);
    margin-bottom: 8px;
}

.upload-formats {
    font-size: 0.75rem;
    color: var(--gray-500);
    margin-bottom: 16px;
}

.ocr-lang-selector {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 20px;
    font-size: 0.8rem;
    color: var(--gray-600);
}

.ocr-lang-selector select {
    padding: 4px 8px;
    border: 1px solid var(--gray-300);
    border-radius: 6px;
    background: var(--white);
    color: var(--gray-700);
    font-size: 0.8rem;
    cursor: pointer;
}

.browse-btn {
    padding: 12px 32px;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-light));
    color: var(--white);
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-md);
}

.browse-btn:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
}

/* Scanning Section */
.scanning-section {
    display: flex;
    justify-content: center;
    padding: 60px 0;
}

.scanner-container {
    display: flex;
    gap: 60px;
    align-items: center;
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}

.document-preview {
    width: 280px;
    height: 360px;
    background: var(--gray-100);
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
    box-shadow: var(--shadow-lg);
}

.document-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.scan-line {
    position: absolute;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--primary-blue), var(--primary-light), var(--primary-blue), transparent);
    box-shadow: 0 0 20px var(--primary-blue), 0 0 40px var(--primary-light);
    animation: scan 2s ease-in-out infinite;
}

@keyframes scan {

    0%,
    100% {
        top: 0;
    }

    50% {
        top: calc(100% - 4px);
    }
}

.scanning-status {
    text-align: left;
}

.scanning-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--gray-200);
    border-top-color: var(--primary-blue);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 20px;
}

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

.scanning-status h3 {
    font-size: 1.25rem;
    color: var(--primary-dark);
    margin-bottom: 24px;
}

.scan-steps {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.scan-step {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--gray-50);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    color: var(--gray-600);
    transition: var(--transition-normal);
}

.scan-step.active {
    background: var(--accent-blue);
    color: var(--primary-blue);
}

.scan-step.complete {
    background: rgba(52, 168, 83, 0.1);
    color: var(--success-green);
}

.scan-step.complete .step-icon::after {
    content: "✓";
}

.step-icon {
    font-size: 1rem;
}

/* Batch Scanning Section */
.batch-section {
    padding: 40px 0;
}

.batch-container {
    max-width: 700px;
    margin: 0 auto;
    padding: 0 20px;
}

.batch-header {
    text-align: center;
    margin-bottom: 24px;
}

.batch-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 4px;
}

.batch-subtitle {
    font-size: 0.9rem;
    color: var(--gray-600);
}

.batch-progress {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.batch-progress-bar {
    flex: 1;
    height: 8px;
    background: var(--gray-200);
    border-radius: 4px;
    overflow: hidden;
}

.batch-progress-fill {
    height: 100%;
    background: var(--primary-blue);
    border-radius: 4px;
    transition: width 0.3s ease;
    width: 0%;
}

.batch-progress-text {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--gray-700);
    white-space: nowrap;
}

.batch-file-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.batch-file-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 10px;
    transition: box-shadow 0.2s, border-color 0.2s;
}

.batch-file-row.clickable {
    cursor: pointer;
}

.batch-file-row.clickable:hover {
    border-color: var(--primary-blue);
    box-shadow: var(--shadow-sm);
}

.batch-file-row.active {
    border-color: var(--primary-blue);
    background: var(--accent-blue);
}

.batch-file-row.scanning {
    border-color: var(--primary-light);
    box-shadow: 0 0 0 2px rgba(26, 115, 232, 0.15);
}

.batch-file-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.batch-file-icon .spinner-sm {
    width: 18px;
    height: 18px;
    border: 2px solid var(--gray-300);
    border-top-color: var(--primary-blue);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

.batch-file-info {
    flex: 1;
    min-width: 0;
}

.batch-file-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary-dark);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.batch-file-size {
    font-size: 0.75rem;
    color: var(--gray-500);
}

.batch-file-verdict {
    font-size: 0.75rem;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 12px;
    white-space: nowrap;
}

.batch-file-verdict.genuine {
    background: rgba(52, 168, 83, 0.1);
    color: var(--success-green);
}

.batch-file-verdict.high-risk {
    background: rgba(234, 67, 53, 0.1);
    color: var(--danger-red);
}

.batch-file-verdict.error {
    background: rgba(251, 188, 4, 0.1);
    color: var(--gray-700);
}

.batch-file-score {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--gray-600);
    white-space: nowrap;
}

.batch-file-arrow {
    color: var(--gray-400);
    flex-shrink: 0;
}

.batch-actions {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 24px;
}

.batch-download-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: transparent;
    border: 2px solid var(--primary-blue);
    border-radius: 8px;
    color: var(--primary-blue);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.batch-download-btn:hover {
    background: var(--primary-blue);
    color: var(--white);
}

/* Dark mode overrides for batch section */
[data-theme="dark"] .batch-title { color: #E0E3E8; }
[data-theme="dark"] .batch-subtitle { color: #A8ADB5; }
[data-theme="dark"] .batch-file-row { background: #22252B; border-color: #35393F; }
[data-theme="dark"] .batch-file-row.clickable:hover { border-color: var(--primary-blue); }
[data-theme="dark"] .batch-file-row.active { background: rgba(26, 115, 232, 0.15); border-color: var(--primary-blue); }
[data-theme="dark"] .batch-file-row.scanning { box-shadow: 0 0 0 2px rgba(26, 115, 232, 0.25); }
[data-theme="dark"] .batch-file-name { color: #E0E3E8; }
[data-theme="dark"] .batch-file-size { color: #8A8F96; }
[data-theme="dark"] .batch-file-score { color: #A8ADB5; }
[data-theme="dark"] .batch-file-arrow { color: #666B73; }
[data-theme="dark"] .batch-file-verdict.error { color: #C8CCD2; }
[data-theme="dark"] .batch-progress-bar { background: #35393F; }
[data-theme="dark"] .batch-progress-text { color: #C8CCD2; }
[data-theme="dark"] .batch-download-btn { background: #22252B; border-color: #35393F; color: #A8ADB5; }
[data-theme="dark"] .batch-download-btn:hover { background: var(--primary-blue); color: #FFFFFF; }

/* Results Section */
.results-section {
    padding: 20px 0;
}

.results-container {
    display: grid;
    grid-template-columns: 1fr 2fr 340px;
    gap: 24px;
    align-items: start;
}

@media (max-width: 1200px) {
    .results-container {
        grid-template-columns: 1fr;
    }
}

/* Verdict Card */
.verdict-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 32px;
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.verdict-icon {
    margin-bottom: 20px;
}

.verdict-icon svg {
    width: 80px;
    height: 80px;
}

.verdict-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 24px;
}

.verdict-card.genuine .verdict-title {
    color: var(--success-green);
}

.verdict-card.high-risk .verdict-title {
    color: var(--danger-red);
}

.confidence-meter {
    margin-bottom: 24px;
}

.confidence-label {
    font-size: 0.75rem;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.confidence-bar {
    height: 8px;
    background: var(--gray-200);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 8px;
}

.confidence-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 1s ease-out;
    background: linear-gradient(90deg, var(--primary-blue), var(--success-green));
}

.verdict-card.high-risk .confidence-fill {
    background: linear-gradient(90deg, var(--warning-yellow), var(--danger-red));
}

.confidence-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-dark);
}

.hash-badge,
.client-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 600;
    position: relative;
}

.hash-badge {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-blue));
    color: var(--white);
}

.client-badge {
    background: linear-gradient(135deg, var(--success-green), var(--success-dark));
    color: var(--white);
}

.hash-badge svg,
.client-badge svg {
    width: 16px;
    height: 16px;
}

.badge-tooltip {
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    background: var(--gray-900);
    color: var(--white);
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    font-size: 0.7rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-fast);
}

.hash-badge:hover .badge-tooltip,
.client-badge:hover .badge-tooltip {
    opacity: 1;
    visibility: visible;
}

/* Risk Breakdown */
.risk-breakdown {
    margin-bottom: 20px;
    text-align: left;
}

.breakdown-title {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--gray-500);
    margin-bottom: 8px;
    text-align: center;
}

.breakdown-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    margin-bottom: 4px;
    background: rgba(234, 67, 53, 0.06);
}

.breakdown-item.clean {
    background: rgba(52, 168, 83, 0.08);
    justify-content: center;
}

.breakdown-label {
    color: var(--gray-700);
}

.breakdown-points {
    font-weight: 700;
    color: var(--danger-red);
    font-size: 0.75rem;
}

.breakdown-item.clean .breakdown-label {
    color: var(--success-green);
}

/* Viewer Container */
.viewer-container {
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.viewer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    background: var(--gray-50);
    border-bottom: 1px solid var(--gray-200);
}

.viewer-header h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary-dark);
}

.viewer-controls {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}

.viewer-separator {
    width: 1px;
    height: 20px;
    background: var(--gray-300);
    margin: 0 4px;
}

.viewer-tool-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    color: var(--gray-600);
    cursor: pointer;
    transition: var(--transition-fast);
}

.viewer-tool-btn:hover {
    border-color: var(--primary-blue);
    color: var(--primary-blue);
}

.viewer-zoom-level {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--gray-600);
    min-width: 36px;
    text-align: center;
}

.viewer-btn {
    padding: 8px 16px;
    background: transparent;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    color: var(--gray-600);
    cursor: pointer;
    transition: var(--transition-fast);
}

.viewer-btn.active,
.viewer-btn:hover {
    background: var(--primary-blue);
    border-color: var(--primary-blue);
    color: var(--white);
}

.dual-pane-viewer {
    display: grid;
    grid-template-columns: 1fr 4px 1fr;
    height: 400px;
}

.viewer-pane {
    display: flex;
    flex-direction: column;
}

.pane-header {
    padding: 12px 16px;
    background: var(--gray-100);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--gray-600);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.pane-content {
    flex: 1;
    position: relative;
    overflow: auto;
    background: var(--gray-200);
}

.pane-content img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transform-origin: center center;
    transition: transform 0.2s ease;
}

.viewer-divider {
    background: var(--gray-300);
}

.anomaly-overlays {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.anomaly-box {
    position: absolute;
    border: 2px solid;
    border-radius: 4px;
    animation: pulse 2s infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.6;
    }
}

.anomaly-box.font-issue {
    border-color: #FF6B35;
    background: rgba(255, 107, 53, 0.15);
}

.anomaly-box.pixel-cluster {
    border-color: #9B59B6;
    background: rgba(155, 89, 182, 0.15);
}

.anomaly-box.spliced-text {
    border-color: #E74C3C;
    background: rgba(231, 76, 60, 0.15);
}

.anomaly-box .anomaly-label {
    position: absolute;
    top: -24px;
    left: 0;
    padding: 2px 8px;
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--white);
    border-radius: 4px;
    white-space: nowrap;
}

.anomaly-box.font-issue .anomaly-label {
    background: #FF6B35;
}

.anomaly-box.pixel-cluster .anomaly-label {
    background: #9B59B6;
}

.anomaly-box.spliced-text .anomaly-label {
    background: #E74C3C;
}

.anomaly-legend {
    display: flex;
    justify-content: center;
    gap: 24px;
    padding: 16px;
    border-top: 1px solid var(--gray-200);
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.75rem;
    color: var(--gray-600);
}

.legend-color {
    width: 12px;
    height: 12px;
    border-radius: 3px;
}

.legend-color.font-issue {
    background: #FF6B35;
}

.legend-color.pixel-cluster {
    background: #9B59B6;
}

.legend-color.spliced-text {
    background: #E74C3C;
}

/* Technical Sidebar */
.technical-sidebar {
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.sidebar-section {
    padding: 20px;
    border-bottom: 1px solid var(--gray-100);
}

.sidebar-section:last-of-type {
    border-bottom: none;
}

.sidebar-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary-dark);
    margin-bottom: 16px;
}

.sidebar-title svg {
    width: 18px;
    height: 18px;
    color: var(--primary-blue);
}

.metadata-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.metadata-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    background: var(--gray-50);
    border-radius: var(--radius-sm);
}

.metadata-item.warning {
    background: rgba(234, 67, 53, 0.1);
    border: 1px solid rgba(234, 67, 53, 0.3);
}

.meta-label {
    font-size: 0.75rem;
    color: var(--gray-600);
}

.meta-value {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--gray-800);
    text-align: right;
    max-width: 70%;
    word-break: break-word;
}

.docx-metadata,
.pdf-metadata,
.xlsx-metadata,
.exif-metadata {
    margin-top: 16px;
}

.metadata-divider {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--primary-blue);
    padding: 8px 12px 4px;
    border-top: 1px solid var(--gray-200);
    margin-bottom: 8px;
}

.benford-info-icon {
    margin-left: 8px;
    color: var(--primary-blue);
    cursor: pointer;
    width: 16px;
    height: 16px;
    transition: color 0.2s;
}

.benford-info-icon:hover {
    color: var(--primary-dark);
}

.hash-display {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px;
    background: var(--gray-900);
    border-radius: var(--radius-md);
    margin-bottom: 12px;
}

.hash-display code {
    flex: 1;
    font-size: 0.65rem;
    color: var(--success-green);
    font-family: 'Monaco', 'Consolas', monospace;
    word-break: break-all;
}

.copy-btn {
    padding: 6px;
    background: transparent;
    border: none;
    cursor: pointer;
    opacity: 0.6;
    transition: var(--transition-fast);
}

.copy-btn:hover {
    opacity: 1;
}

.copy-btn svg {
    width: 16px;
    height: 16px;
    color: var(--white);
}

.hash-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.75rem;
    color: var(--success-green);
}

.status-dot {
    width: 8px;
    height: 8px;
    background: var(--success-green);
    border-radius: 50%;
    animation: blink 2s infinite;
}

@keyframes blink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.4;
    }
}

.logic-check {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.logic-item {
    display: flex;
    justify-content: space-between;
    padding: 8px 12px;
    background: var(--gray-50);
    border-radius: var(--radius-sm);
}

.logic-item.total {
    background: var(--accent-blue);
}

.logic-item.calculated {
    background: var(--gray-100);
}

.logic-label {
    font-size: 0.75rem;
    color: var(--gray-600);
}

.logic-value {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-800);
}

.logic-verdict {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px;
    background: rgba(52, 168, 83, 0.1);
    border-radius: var(--radius-md);
    margin-top: 8px;
}

.logic-verdict.error {
    background: rgba(234, 67, 53, 0.1);
}

.logic-verdict .verdict-svg {
    width: 20px;
    height: 20px;
    color: var(--success-green);
}

.logic-verdict.error .verdict-svg {
    color: var(--danger-red);
}

.logic-verdict .verdict-text {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--success-green);
}

.logic-verdict.error .verdict-text {
    color: var(--danger-red);
}

.anomaly-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.anomaly-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px;
    background: var(--gray-50);
    border-radius: var(--radius-md);
    border-left: 3px solid;
}

.anomaly-item.font-issue {
    border-color: #FF6B35;
}

.anomaly-item.pixel-cluster {
    border-color: #9B59B6;
}

.anomaly-item.spliced-text {
    border-color: #E74C3C;
}

.anomaly-item .anomaly-type {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.anomaly-item.font-issue .anomaly-type {
    color: #FF6B35;
}

.anomaly-item.pixel-cluster .anomaly-type {
    color: #9B59B6;
}

.anomaly-item.spliced-text .anomaly-type {
    color: #E74C3C;
}

.anomaly-item .anomaly-desc {
    font-size: 0.75rem;
    color: var(--gray-700);
}

.sidebar-actions {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 20px;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-normal);
    border: none;
}

.action-btn svg {
    width: 18px;
    height: 18px;
}

.action-btn.primary {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-dark));
    color: var(--white);
    box-shadow: var(--shadow-md);
}

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

.action-btn.secondary {
    background: var(--white);
    color: var(--gray-700);
    border: 1px solid var(--gray-300);
}

.action-btn.secondary:hover {
    background: var(--gray-50);
    border-color: var(--gray-400);
}

/* Modal */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
}

.modal-content {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 40px;
    max-width: 480px;
    width: 100%;
    position: relative;
    animation: modalIn 0.3s ease;
}

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

    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 32px;
    height: 32px;
    background: var(--gray-100);
    border: none;
    border-radius: 50%;
    font-size: 1.25rem;
    color: var(--gray-600);
    cursor: pointer;
    transition: var(--transition-fast);
}

.modal-close:hover {
    background: var(--gray-200);
}

.modal-header {
    text-align: center;
    margin-bottom: 32px;
}

.modal-icon {
    margin-bottom: 16px;
}

.modal-icon svg {
    width: 60px;
    height: 60px;
}

.modal-header h2 {
    font-size: 1.5rem;
    color: var(--primary-dark);
    margin-bottom: 8px;
}

.modal-header p {
    color: var(--gray-600);
}

.modal-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 32px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--gray-50);
    border-radius: var(--radius-md);
}

.feature-item svg {
    width: 20px;
    height: 20px;
    color: var(--success-green);
    flex-shrink: 0;
}

.feature-item span {
    font-size: 0.875rem;
    color: var(--gray-700);
}

.modal-pricing {
    text-align: center;
}

.price-tag {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
    margin-bottom: 20px;
}

.price-tag .currency {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--gray-600);
}

.price-tag .amount {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--primary-dark);
}

.price-tag .period {
    font-size: 1rem;
    color: var(--gray-500);
}

.upgrade-cta {
    width: 100%;
    padding: 16px 32px;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-dark));
    color: var(--white);
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-lg);
    margin-bottom: 12px;
}

.upgrade-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.trial-note {
    font-size: 0.75rem;
    color: var(--gray-500);
}

/* Theme Toggle */
.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--gray-50);
    border: 1px solid var(--gray-300);
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition-fast);
}

.theme-toggle:hover {
    background: var(--accent-blue);
    border-color: var(--primary-blue);
}

.theme-toggle svg {
    width: 18px;
    height: 18px;
    color: var(--gray-600);
}

.theme-toggle:hover svg {
    color: var(--primary-blue);
}

/* History Button */
.history-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: var(--gray-50);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--gray-700);
    cursor: pointer;
    transition: var(--transition-fast);
}

.history-btn:hover {
    background: var(--accent-blue);
    border-color: var(--primary-blue);
    color: var(--primary-blue);
}

.history-btn svg {
    width: 16px;
    height: 16px;
}

.history-count {
    background: var(--primary-blue);
    color: var(--white);
    font-size: 0.65rem;
    padding: 1px 6px;
    border-radius: 10px;
    font-weight: 700;
}

/* History Panel */
.history-panel {
    position: fixed;
    top: 72px;
    right: 0;
    width: 380px;
    max-height: calc(100vh - 72px);
    background: var(--white);
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.1);
    z-index: 99;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border-left: 1px solid var(--gray-200);
    animation: slideIn 0.2s ease;
}

@keyframes slideIn {
    from { transform: translateX(100%); }
    to { transform: translateX(0); }
}

.history-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--gray-200);
    background: var(--gray-50);
}

.history-panel-header h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary-dark);
}

.history-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.history-export-btn {
    padding: 4px 10px;
    background: transparent;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--gray-600);
    cursor: pointer;
    transition: var(--transition-fast);
}

.history-export-btn:hover {
    border-color: var(--primary-blue);
    color: var(--primary-blue);
}

.history-clear-btn {
    padding: 4px 10px;
    background: transparent;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    font-size: 0.7rem;
    color: var(--gray-600);
    cursor: pointer;
    transition: var(--transition-fast);
}

.history-clear-btn:hover {
    border-color: var(--danger-red);
    color: var(--danger-red);
}

.history-close-btn {
    width: 28px;
    height: 28px;
    background: transparent;
    border: none;
    font-size: 1.2rem;
    color: var(--gray-500);
    cursor: pointer;
    border-radius: 50%;
    transition: var(--transition-fast);
}

.history-close-btn:hover {
    background: var(--gray-100);
    color: var(--gray-800);
}

.history-list {
    flex: 1;
    overflow-y: auto;
    padding: 8px;
}

.history-empty {
    text-align: center;
    color: var(--gray-500);
    font-size: 0.85rem;
    padding: 40px 20px;
}

.history-entry {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 14px;
    border-radius: var(--radius-md);
    margin-bottom: 4px;
    transition: var(--transition-fast);
    cursor: default;
}

.history-entry:hover {
    background: var(--gray-50);
}

.history-entry-main {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}

.history-verdict-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.history-entry.genuine .history-verdict-dot {
    background: var(--success-green);
}

.history-entry.risky .history-verdict-dot {
    background: var(--danger-red);
}

.history-entry-info {
    min-width: 0;
}

.history-filename {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--gray-800);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 200px;
}

.history-meta {
    font-size: 0.7rem;
    color: var(--gray-500);
}

.history-entry-badge {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 3px 8px;
    border-radius: 4px;
    flex-shrink: 0;
}

.history-entry.genuine .history-entry-badge {
    background: rgba(52, 168, 83, 0.1);
    color: var(--success-green);
}

.history-entry.risky .history-entry-badge {
    background: rgba(234, 67, 53, 0.1);
    color: var(--danger-red);
}

/* ─── Forensic Memory Button ─── */
.forensic-memory-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: var(--gray-50);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--gray-700);
    cursor: pointer;
    transition: var(--transition-fast);
}

.forensic-memory-btn:hover {
    background: var(--accent-blue);
    border-color: var(--primary-blue);
    color: var(--primary-blue);
}

.forensic-memory-btn svg {
    width: 16px;
    height: 16px;
}

/* ─── Contact Button ─── */
.contact-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
    background: var(--gray-50);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    color: var(--gray-700);
    cursor: pointer;
    transition: var(--transition-fast);
}
.contact-btn:hover {
    background: var(--accent-blue);
    border-color: var(--primary-blue);
    color: var(--primary-blue);
}
.contact-btn svg { width: 16px; height: 16px; }
[data-theme="dark"] .contact-btn { border-color: #45494F; color: #A8ADB5; background: #2A2D33; }
[data-theme="dark"] .contact-btn:hover { border-color: var(--primary-blue); color: var(--primary-blue); background: #32363D; }

/* ─── Contact Modal ─── */
.contact-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    backdrop-filter: blur(4px);
}
.contact-modal-content {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 32px;
    width: 90%;
    max-width: 480px;
    position: relative;
    box-shadow: var(--shadow-xl);
}
.contact-modal-close {
    position: absolute;
    top: 12px;
    right: 16px;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--gray-500);
    cursor: pointer;
    line-height: 1;
}
.contact-modal-close:hover { color: var(--gray-800); }
.contact-modal-content h2 {
    margin: 0 0 4px;
    font-size: 1.3rem;
    font-family: var(--font-display);
}
.contact-subtitle {
    margin: 0 0 20px;
    color: var(--gray-500);
    font-size: 0.85rem;
}
.form-group { margin-bottom: 16px; }
.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 6px;
}
.form-group input[type="text"],
.form-group input[type="email"],
.form-group textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-family: var(--font-body);
    background: var(--white);
    color: var(--gray-800);
    transition: var(--transition-fast);
    box-sizing: border-box;
}
.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px var(--accent-blue);
}
.form-group textarea { resize: vertical; }
.form-group input[type="file"] {
    font-size: 0.85rem;
    color: var(--gray-600);
}
.cf-turnstile { margin-bottom: 16px; }
.contact-submit-btn {
    width: 100%;
    padding: 12px;
    background: var(--primary-blue);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}
.contact-submit-btn:hover { background: var(--primary-hover); }
.contact-success {
    text-align: center;
    padding: 20px 0;
}
.contact-success h3 { margin: 0 0 8px; font-family: var(--font-display); }
.contact-success p { color: var(--gray-500); margin: 0; }

/* Contact modal dark mode */
[data-theme="dark"] .contact-modal-content { background: #1E2127; }
[data-theme="dark"] .contact-modal-close { color: #A8ADB5; }
[data-theme="dark"] .contact-modal-close:hover { color: #E0E3E8; }
[data-theme="dark"] .contact-subtitle { color: #A8ADB5; }
[data-theme="dark"] .form-group label { color: #C8CCD3; }
[data-theme="dark"] .form-group input[type="text"],
[data-theme="dark"] .form-group input[type="email"],
[data-theme="dark"] .form-group textarea {
    background: #2A2D33;
    border-color: #45494F;
    color: #E0E3E8;
}
[data-theme="dark"] .form-group input[type="file"] { color: #A8ADB5; }
[data-theme="dark"] .contact-success p { color: #A8ADB5; }

/* ─── Forensic Memory Panel ─── */
.fm-panel {
    position: fixed;
    top: 72px;
    right: 0;
    width: 440px;
    max-height: calc(100vh - 72px);
    background: var(--white);
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.1);
    z-index: 100;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border-left: 1px solid var(--gray-200);
    animation: slideIn 0.2s ease;
}

.fm-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--gray-200);
    background: var(--gray-50);
}

.fm-panel-header h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary-dark);
    display: flex;
    align-items: center;
}

.fm-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.fm-clear-btn {
    padding: 4px 10px;
    background: transparent;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    font-size: 0.7rem;
    color: var(--gray-600);
    cursor: pointer;
    transition: var(--transition-fast);
}

.fm-clear-btn:hover {
    border-color: var(--danger-red);
    color: var(--danger-red);
}

.fm-close-btn {
    width: 28px;
    height: 28px;
    background: transparent;
    border: none;
    font-size: 1.2rem;
    color: var(--gray-500);
    cursor: pointer;
    border-radius: 50%;
    transition: var(--transition-fast);
}

.fm-close-btn:hover {
    background: var(--gray-100);
    color: var(--gray-800);
}

.fm-body {
    flex: 1;
    overflow-y: auto;
    padding: 16px 20px;
}

/* Data source toggle */
.fm-source-toggle {
    display: flex;
    gap: 4px;
    margin-bottom: 16px;
    background: var(--gray-100);
    border-radius: 8px;
    padding: 3px;
}

.fm-source-toggle.hidden { display: none; }

.fm-toggle-btn {
    flex: 1;
    padding: 6px 12px;
    border: none;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    background: transparent;
    color: var(--gray-600);
    transition: var(--transition-fast);
}

.fm-toggle-btn.active {
    background: var(--white);
    color: var(--primary-dark);
    box-shadow: var(--shadow-sm);
}

.fm-toggle-btn:hover:not(.active) {
    color: var(--primary-blue);
}

.fm-source-indicator {
    font-size: 0.75rem;
    color: var(--gray-500);
    text-align: center;
    margin-bottom: 16px;
}

[data-theme="dark"] .fm-source-toggle { background: #22252B; }
[data-theme="dark"] .fm-toggle-btn { color: #8A8F96; }
[data-theme="dark"] .fm-toggle-btn.active { background: #35393F; color: #E0E3E8; }

.fm-empty {
    text-align: center;
    color: var(--gray-500);
    font-size: 0.85rem;
    padding: 40px 20px;
    line-height: 1.6;
}

/* Overview Cards */
.fm-overview {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 20px;
}

.fm-stat-card {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    padding: 12px;
    text-align: center;
}

.fm-stat-value {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary-dark);
    line-height: 1.2;
}

.fm-stat-label {
    font-size: 0.65rem;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 2px;
}

.fm-stat-card.genuine .fm-stat-value { color: var(--success-green); }
.fm-stat-card.risk .fm-stat-value { color: var(--danger-red); }

/* Verdict Bar */
.fm-verdict-bar {
    display: flex;
    height: 8px;
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 20px;
    background: var(--gray-100);
}

.fm-verdict-bar-genuine {
    background: var(--success-green);
    transition: width 0.4s ease;
}

.fm-verdict-bar-risk {
    background: var(--danger-red);
    transition: width 0.4s ease;
}

/* Section Headings */
.fm-section-title {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--gray-500);
    margin-bottom: 10px;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--gray-200);
}

/* Signal Bars */
.fm-signal-list {
    margin-bottom: 20px;
}

.fm-signal-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}

.fm-signal-label {
    font-size: 0.75rem;
    color: var(--gray-700);
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.fm-signal-bar-track {
    width: 80px;
    height: 6px;
    background: var(--gray-100);
    border-radius: 3px;
    overflow: hidden;
    flex-shrink: 0;
}

.fm-signal-bar-fill {
    height: 100%;
    background: var(--primary-blue);
    border-radius: 3px;
    transition: width 0.3s ease;
}

.fm-signal-pct {
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--gray-500);
    width: 30px;
    text-align: right;
    flex-shrink: 0;
}

/* Co-occurrence */
.fm-cooccurrence-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 10px;
    background: var(--gray-50);
    border-radius: var(--radius-sm);
    margin-bottom: 6px;
    font-size: 0.75rem;
    color: var(--gray-700);
}

.fm-cooccurrence-count {
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--gray-500);
    flex-shrink: 0;
}

/* File Type Grid */
.fm-filetype-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
    gap: 8px;
    margin-bottom: 20px;
}

.fm-filetype-card {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-sm);
    padding: 10px 8px;
    text-align: center;
}

.fm-filetype-ext {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--primary-blue);
    margin-bottom: 2px;
}

.fm-filetype-count {
    font-size: 0.65rem;
    color: var(--gray-500);
}

.fm-filetype-score {
    font-size: 0.6rem;
    color: var(--gray-400);
}

/* Trend Indicator */
.fm-trend {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    border-radius: var(--radius-md);
    font-size: 0.8rem;
    font-weight: 500;
    margin-bottom: 20px;
}

.fm-trend.increasing {
    background: rgba(234, 67, 53, 0.08);
    color: var(--danger-red);
}

.fm-trend.decreasing {
    background: rgba(52, 168, 83, 0.08);
    color: var(--success-green);
}

.fm-trend.stable {
    background: var(--gray-50);
    color: var(--gray-600);
}

.fm-trend-arrow {
    font-size: 1rem;
}

/* Duplicate Warning */
.duplicate-warning {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: rgba(251, 188, 4, 0.12);
    border: 1px solid rgba(251, 188, 4, 0.4);
    border-radius: var(--radius-md);
    margin-top: 16px;
    font-size: 0.8rem;
    color: var(--gray-800);
}

/* Toast */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 1001;
}

.toast {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: var(--gray-900);
    color: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    animation: toastIn 0.3s ease;
}

@keyframes toastIn {
    from {
        opacity: 0;
        transform: translateX(100%);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.toast.success {
    background: var(--success-green);
}

.toast.error {
    background: var(--danger-red);
}

/* Privacy Badge in Upload Zone */
.privacy-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 24px;
    padding: 12px 20px;
    background: rgba(52, 168, 83, 0.1);
    border: 1px solid rgba(52, 168, 83, 0.2);
    border-radius: var(--radius-md);
    color: var(--success-green);
    font-size: 0.8rem;
    font-weight: 500;
}

.privacy-badge svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

/* Shred Notice in Scanning */
.shred-notice {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 20px;
    padding: 10px 16px;
    background: rgba(52, 168, 83, 0.1);
    border-radius: var(--radius-md);
    color: var(--success-green);
    font-size: 0.75rem;
}

.shred-notice svg {
    width: 16px;
    height: 16px;
}

/* Security Badges in Results */
.security-badges {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: center;
}

/* Legacy shredded-badge removed — replaced by .hash-badge and .client-badge */

/* Benford Analysis */
.benford-section {
    margin-top: 24px;
    padding-top: 16px;
    border-top: 1px solid var(--gray-200);
}

.benford-desc {
    font-size: 11px;
    color: var(--gray-600);
    margin-bottom: 12px;
}

.benford-chart {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    height: 100px;
    padding-bottom: 20px;
    /* Space for labels */
    position: relative;
    border-bottom: 1px solid var(--gray-200);
    margin-bottom: 8px;
}

.benford-bar-group {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 8%;
    position: relative;
    height: 100%;
    justify-content: flex-end;
}

.benford-bar {
    width: 6px;
    background: var(--primary-blue);
    border-radius: 2px 2px 0 0;
    transition: height 0.5s ease;
    position: relative;
    z-index: 2;
}

/* Expected value marker */
.benford-expected {
    position: absolute;
    bottom: 0;
    width: 12px;
    border-top: 2px solid rgba(0, 0, 0, 0.3);
    z-index: 1;
}

.benford-label {
    position: absolute;
    bottom: -18px;
    font-size: 9px;
    color: var(--gray-600);
    width: 100%;
    text-align: center;
}

.benford-verdict {
    font-size: 12px;
    font-weight: 600;
    margin-top: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.benford-verdict.pass {
    color: var(--success-green);
}

.benford-verdict.fail {
    color: var(--danger-red);
}

.benford-verdict.warning {
    color: var(--warning-yellow);
}

/* shredded-badge tooltip styles now handled by .hash-badge / .client-badge above */

/* Security Info in Sidebar */
.security-info {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.security-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    background: rgba(52, 168, 83, 0.08);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    color: var(--gray-700);
}

.security-icon {
    font-size: 1rem;
}

/* Tier Badge in Header */
.tier-badge {
    padding: 6px 14px;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-dark));
    color: var(--white);
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.tier-badge.corporate {
    background: linear-gradient(135deg, #0A2540, #1A73E8);
}

/* Wide Modal for Pricing */
.modal-wide {
    max-width: 880px;
    padding: 48px;
}

.modal-wide .modal-header {
    margin-bottom: 24px;
}

.modal-wide .modal-header h2 {
    font-size: 2rem;
}

/* Privacy Notice in Modal */
.privacy-notice {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 16px;
    padding: 12px 20px;
    background: rgba(52, 168, 83, 0.1);
    border-radius: var(--radius-md);
    color: var(--success-green);
    font-size: 0.8rem;
    font-weight: 500;
}

.privacy-notice svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

/* Pricing Tiers */
.pricing-tiers {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 24px;
}

@media (max-width: 700px) {
    .pricing-tiers {
        grid-template-columns: 1fr;
    }
}

.tier-card {
    position: relative;
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: 32px 28px;
    text-align: center;
    transition: var(--transition-normal);
}

.tier-card:hover {
    border-color: var(--primary-blue);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.tier-card.featured {
    border-color: var(--primary-blue);
    background: linear-gradient(180deg, var(--accent-blue) 0%, var(--white) 30%);
    box-shadow: var(--shadow-xl);
}

.featured-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 16px;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-dark));
    color: var(--white);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 20px;
}

.tier-header {
    margin-bottom: 20px;
}

.tier-icon {
    margin-bottom: 12px;
}

.tier-icon svg {
    width: 48px;
    height: 48px;
}

.tier-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 4px;
}

.tier-desc {
    font-size: 0.875rem;
    color: var(--gray-600);
}

.tier-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
    margin-bottom: 8px;
}

.tier-price .currency {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-500);
}

.tier-price .amount {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-dark);
}

.tier-price .period {
    font-size: 0.875rem;
    color: var(--gray-500);
}

.tier-scans {
    padding: 8px 16px;
    background: var(--accent-blue);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    color: var(--primary-blue);
    margin-bottom: 20px;
    display: inline-block;
}

.tier-scans strong {
    font-weight: 700;
}

.tier-features {
    list-style: none;
    text-align: left;
    margin-bottom: 24px;
}

.tier-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    font-size: 0.875rem;
    color: var(--gray-700);
    border-bottom: 1px solid var(--gray-100);
}

.tier-features li:last-child {
    border-bottom: none;
}

.tier-features li svg {
    width: 18px;
    height: 18px;
    color: var(--success-green);
    flex-shrink: 0;
}

.tier-features li.highlight {
    background: rgba(26, 115, 232, 0.08);
    margin: 0 -12px;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    border-bottom: none;
}

.tier-cta {
    width: 100%;
    padding: 14px 24px;
    background: var(--white);
    color: var(--primary-blue);
    border: 2px solid var(--primary-blue);
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-normal);
}

.tier-cta:hover {
    background: var(--primary-blue);
    color: var(--white);
}

.tier-cta.featured-cta {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-dark));
    color: var(--white);
    border: none;
    box-shadow: var(--shadow-md);
}

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

.tier-trial {
    margin-top: 12px;
    font-size: 0.75rem;
    color: var(--gray-500);
}

/* Email Feature Box */
.email-feature-box {
    background: linear-gradient(135deg, var(--gray-50), var(--accent-blue));
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 20px 24px;
    text-align: left;
}

.email-feature-box h4 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1rem;
    color: var(--primary-dark);
    margin-bottom: 10px;
}

.email-feature-box h4 svg {
    width: 20px;
    height: 20px;
    color: var(--primary-blue);
}

.email-feature-box p {
    font-size: 0.85rem;
    color: var(--gray-700);
    line-height: 1.6;
}

.email-feature-box strong {
    color: var(--primary-dark);
}

.email-feature-box em {
    color: var(--success-green);
    font-style: normal;
    font-weight: 500;
}

/* ===== Landing Page Content ===== */

.landing-content {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 24px 60px;
}

/* Trust Bar */
.trust-bar {
    display: flex;
    justify-content: center;
    gap: 32px;
    padding: 32px 0 48px;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--gray-600);
    font-size: 0.85rem;
    font-weight: 500;
}

.trust-item svg {
    width: 18px;
    height: 18px;
    color: var(--primary-blue);
    flex-shrink: 0;
}

/* Section Headings */
.section-heading {
    text-align: center;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 8px;
}

.section-subheading {
    text-align: center;
    font-size: 1rem;
    color: var(--gray-600);
    margin-bottom: 40px;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
}

/* Feature Cards */
.feature-cards {
    padding-bottom: 64px;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.feature-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    transition: box-shadow var(--transition-normal), transform var(--transition-normal);
}

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

.card-icon {
    width: 44px;
    height: 44px;
    background: var(--accent-blue);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.card-icon svg {
    width: 24px;
    height: 24px;
    color: var(--primary-blue);
}

.feature-card h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 8px;
}

.feature-card p {
    font-size: 0.875rem;
    color: var(--gray-600);
    line-height: 1.6;
}

/* How It Works */
.how-it-works {
    padding-bottom: 64px;
}

.steps-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
}

.step {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    width: 100%;
    max-width: 780px;
}

.step:nth-child(odd) .step-visual {
    order: 2;
}

.step:nth-child(odd) .step-content {
    order: 1;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-dark));
    color: #fff;
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 12px;
    grid-column: 1 / -1;
}

.step-content h3 {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 8px;
}

.step-content p {
    font-size: 0.9rem;
    color: var(--gray-600);
    line-height: 1.6;
}

.step-connector {
    display: flex;
    justify-content: center;
    height: 48px;
    color: var(--gray-400);
}

.step-connector svg {
    width: 24px;
    height: 48px;
}

/* Step Mockups */
.step-mockup {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    padding: 20px;
}

.upload-mockup {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.mockup-icon {
    color: var(--primary-blue);
    opacity: 0.7;
}

.mockup-icon svg {
    width: 48px;
    height: 48px;
}

.mockup-label {
    font-size: 0.8rem;
    color: var(--gray-500);
    font-family: monospace;
    background: var(--gray-100);
    padding: 4px 12px;
    border-radius: var(--radius-sm);
}

/* Analysis mockup */
.analysis-checks {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.check-item {
    font-size: 0.8rem;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    gap: 8px;
}

.check-item::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.check-item.done {
    color: var(--success-green);
    background: rgba(52, 168, 83, 0.08);
}

.check-item.done::before {
    background: var(--success-green);
}

.check-item.active {
    color: var(--primary-blue);
    background: rgba(26, 115, 232, 0.08);
    font-weight: 500;
}

.check-item.active::before {
    background: var(--primary-blue);
    animation: pulse-dot 1.5s infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.check-item.pending {
    color: var(--gray-500);
}

.check-item.pending::before {
    background: var(--gray-400);
}

/* Report mockup */
.mockup-verdict {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 14px;
}

.mockup-verdict.genuine {
    color: var(--success-green);
}

.verdict-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--success-green);
}

.mockup-factors {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mockup-factor {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.75rem;
    color: var(--gray-600);
}

.factor-bar {
    height: 4px;
    border-radius: 2px;
    min-width: 20px;
}

.factor-bar.good {
    background: var(--success-green);
}

.factor-bar.warn {
    background: var(--warning-yellow);
}

/* Supported Formats */
.formats-section {
    padding-bottom: 64px;
}

.formats-grid {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.format-item {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    padding: 14px 20px;
    font-size: 0.85rem;
    color: var(--gray-600);
    transition: box-shadow var(--transition-normal);
}

.format-item:hover {
    box-shadow: var(--shadow-md);
}

.format-icon {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    padding: 6px 10px;
    border-radius: var(--radius-sm);
    color: #fff;
    min-width: 44px;
    text-align: center;
}

.format-icon.pdf { background: #EA4335; }
.format-icon.docx { background: #1A73E8; }
.format-icon.xlsx { background: #34A853; }
.format-icon.csv { background: #FBBC04; color: var(--gray-800); }
.format-icon.img { background: #7B1FA2; }

/* FAQ Section */
.faq-section {
    padding-bottom: 64px;
}

.faq-list {
    max-width: 700px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.faq-item {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: box-shadow var(--transition-normal);
}

.faq-item:hover {
    box-shadow: var(--shadow-sm);
}

.faq-item summary {
    padding: 16px 20px;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--gray-900);
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '+';
    font-size: 1.25rem;
    font-weight: 300;
    color: var(--gray-500);
    transition: transform var(--transition-normal);
    flex-shrink: 0;
    margin-left: 16px;
}

.faq-item[open] summary::after {
    content: '\2212';
}

.faq-answer {
    padding: 0 20px 16px;
    font-size: 0.875rem;
    color: var(--gray-600);
    line-height: 1.7;
}

/* Bottom CTA */
.bottom-cta {
    text-align: center;
    padding: 48px 0 16px;
    border-top: 1px solid var(--gray-200);
}

.bottom-cta h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 8px;
}

.bottom-cta p {
    font-size: 0.95rem;
    color: var(--gray-600);
}

/* Dark Mode — Landing Content */
[data-theme="dark"] .feature-card,
[data-theme="dark"] .format-item,
[data-theme="dark"] .faq-item {
    background: var(--gray-100);
    border-color: var(--gray-300);
}

[data-theme="dark"] .step-mockup {
    background: var(--gray-100);
    border-color: var(--gray-300);
}

[data-theme="dark"] .mockup-label {
    background: var(--gray-200);
}

[data-theme="dark"] .bottom-cta {
    border-color: var(--gray-300);
}

[data-theme="dark"] .step-number {
    background: linear-gradient(135deg, var(--primary-blue), #3D7BFF);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .header-content {
        height: auto;
        padding: 12px 0;
        flex-wrap: wrap;
        gap: 12px;
    }

    .header-right {
        gap: 8px;
        flex-wrap: wrap;
        justify-content: flex-end;
    }

    .pro-toggle .toggle-label {
        display: none;
    }

    .scan-counter {
        font-size: 0.75rem;
        padding: 6px 10px;
    }

    .upload-zone {
        padding: 40px 20px;
    }

    .upload-title {
        font-size: 1.25rem;
    }

    .scanner-container {
        flex-direction: column;
        gap: 24px;
        padding: 24px;
    }

    .document-preview {
        width: 100%;
        height: 240px;
    }

    .dual-pane-viewer {
        grid-template-columns: 1fr;
        grid-template-rows: 200px 200px;
        height: auto;
    }

    .viewer-divider {
        height: 2px;
    }

    .anomaly-legend {
        flex-wrap: wrap;
        gap: 12px;
    }

    .results-container {
        grid-template-columns: 1fr;
    }

    .main-content {
        padding: 20px 12px;
    }

    .modal-content {
        padding: 24px 16px;
    }

    .modal-wide {
        max-width: 100%;
        padding: 24px 16px;
    }

    .pricing-tiers {
        grid-template-columns: 1fr;
    }

    .history-panel {
        width: 100%;
    }

    .fm-panel {
        width: 100%;
    }

    .security-badges {
        flex-direction: column;
        align-items: center;
    }

    .verdict-title {
        font-size: 1.35rem;
    }

    .confidence-value {
        font-size: 1.5rem;
    }

    /* Landing page responsive — 768px */
    .cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .step {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .step-visual {
        order: 2 !important;
    }

    .step-content {
        order: 1 !important;
    }

    .step-number {
        grid-column: 1;
    }

    .trust-bar {
        gap: 16px;
    }

    .formats-grid {
        gap: 10px;
    }

    .format-item {
        padding: 10px 14px;
        font-size: 0.8rem;
    }

    .section-heading {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .header {
        padding: 0 12px;
    }

    .logo-text {
        font-size: 1.2rem;
    }

    .upgrade-btn {
        padding: 8px 12px;
        font-size: 0.75rem;
    }

    .upload-icon svg {
        width: 60px;
        height: 60px;
    }

    .browse-btn {
        padding: 10px 24px;
        font-size: 0.9rem;
    }

    /* Landing page responsive — 480px */
    .cards-grid {
        grid-template-columns: 1fr;
    }

    .trust-bar {
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }

    .formats-grid {
        flex-direction: column;
        align-items: stretch;
    }

    .landing-content {
        padding: 0 16px 40px;
    }

    .section-heading {
        font-size: 1.25rem;
    }

    .section-subheading {
        font-size: 0.875rem;
    }

    .bottom-cta h2 {
        font-size: 1.2rem;
    }
}