/* CSS Design System - Master Evidence Exports Hub */

:root {
    --bg-primary: #0f172a; /* Slate 900 */
    --bg-secondary: #1e293b; /* Slate 800 */
    --bg-tertiary: #334155; /* Slate 700 */
    --border-color: #334155;
    
    --text-primary: #f8fafc; /* Slate 50 */
    --text-secondary: #94a3b8; /* Slate 400 */
    --text-muted: #64748b; /* Slate 500 */
    
    --accent-blue: #3b82f6; /* Blue 500 */
    --accent-purple: #8b5cf6; /* Purple 500 */
    --accent-red: #ef4444; /* Red 500 */
    --accent-green: #10b981; /* Emerald 500 */
    --accent-orange: #f97316; /* Orange 500 */
    --accent-pink: #ec4899; /* Pink 500 */
    
    --bubble-blake-bg: #1e293b;
    --bubble-blake-border: #475569;
    --bubble-blake-text: #f1f5f9;
    
    --bubble-jayme-bg: #2e1065; /* Dark purple */
    --bubble-jayme-border: #5b21b6;
    --bubble-jayme-text: #f5f3ff;
    
    --shadow-sm: 0 1px 2px 0 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);
    
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
}

[data-theme="light"] {
    --bg-primary: #f8fafc; /* Slate 50 */
    --bg-secondary: #ffffff;
    --bg-tertiary: #e2e8f0; /* Slate 200 */
    --border-color: #cbd5e1; /* Slate 300 */
    
    --text-primary: #0f172a; /* Slate 900 */
    --text-secondary: #475569; /* Slate 600 */
    --text-muted: #64748b; /* Slate 500 */
    
    --bubble-blake-bg: #f1f5f9;
    --bubble-blake-border: #cbd5e1;
    --bubble-blake-text: #0f172a;
    
    --bubble-jayme-bg: #fae8ff; /* Soft purple */
    --bubble-jayme-border: #f5d0fe;
    --bubble-jayme-text: #4a044e;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.5;
    height: 100vh;
    overflow: hidden;
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

.app-container {
    display: flex;
    height: 100vh;
    width: 100vw;
}

/* Sidebar Styling */
.sidebar {
    width: 320px;
    background-color: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    height: 100%;
    flex-shrink: 0;
    transition: width var(--transition-normal), background-color var(--transition-normal);
    z-index: 10;
}

.sidebar-header {
    padding: 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.sidebar-title {
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.025em;
    color: var(--text-primary);
}

.sidebar-subtitle {
    font-size: 12px;
    color: var(--text-secondary);
}

.sidebar-menu {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.menu-section {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.menu-section-title {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    padding-left: 8px;
    margin-bottom: 4px;
}

.menu-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    border-radius: 8px;
    cursor: pointer;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 14px;
    text-align: left;
    transition: all var(--transition-fast);
    width: 100%;
}

.menu-item:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.menu-item.active {
    background-color: var(--accent-blue);
    color: #ffffff;
    font-weight: 600;
}

.menu-item.active .badge-count {
    background-color: rgba(255, 255, 255, 0.2);
    color: #ffffff;
}

.badge-count {
    font-size: 11px;
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
    padding: 2px 8px;
    border-radius: 20px;
    min-width: 24px;
    text-align: center;
    transition: background-color var(--transition-fast);
}

/* Main Content Area */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    height: 100%;
    background-color: var(--bg-primary);
    position: relative;
}

/* Header / Controls Styling */
.top-bar {
    background-color: rgba(30, 41, 59, 0.7);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    padding: 16px 32px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    z-index: 5;
}

[data-theme="light"] .top-bar {
    background-color: rgba(255, 255, 255, 0.8);
}

.controls-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.search-container {
    position: relative;
    flex: 1;
    min-width: 240px;
}

.search-input {
    width: 100%;
    padding: 12px 16px 12px 42px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-size: 14px;
    outline: none;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.search-input:focus {
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
}

.search-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    pointer-events: none;
    width: 16px;
    height: 16px;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 12px;
}

.filter-select {
    padding: 10px 16px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 13px;
    outline: none;
    cursor: pointer;
    transition: border-color var(--transition-fast);
}

.filter-select:hover {
    border-color: var(--text-secondary);
}

.btn {
    padding: 10px 16px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    border: 1px solid transparent;
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.btn-secondary {
    background-color: var(--bg-secondary);
    border-color: var(--border-color);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background-color: var(--bg-tertiary);
}

.theme-toggle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.theme-toggle:hover {
    background-color: var(--bg-tertiary);
}

/* Scrollable Card Container */
.cards-scroll-pane {
    flex: 1;
    overflow-y: auto;
    padding: 32px;
}

.cards-container {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 24px;
    padding-bottom: 80px;
}

/* Dialogue Card Styling */
.dialogue-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: box-shadow var(--transition-normal), border-color var(--transition-normal);
    animation: fadeIn var(--transition-normal);
}

.dialogue-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-purple);
}

.card-header {
    background-color: rgba(0, 0, 0, 0.1);
    padding: 16px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.card-meta-left {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.card-date {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
}

.badge-source {
    font-size: 11px;
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: 500;
}

.card-row-info {
    font-size: 12px;
    color: var(--text-secondary);
}

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

.card-body {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* Chat view bubble layout */
.chat-container {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.chat-bubble-wrapper {
    display: flex;
    flex-direction: column;
    max-width: 75%;
}

.chat-bubble-wrapper.left {
    align-self: flex-start;
}

.chat-bubble-wrapper.right {
    align-self: flex-end;
}

.chat-speaker {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 4px;
    padding: 0 8px;
}

.chat-bubble-wrapper.right .chat-speaker {
    align-self: flex-end;
    text-align: right;
}

.chat-bubble {
    padding: 12px 18px;
    border-radius: 16px;
    font-size: 14.5px;
    word-break: break-word;
    white-space: pre-wrap;
    box-shadow: var(--shadow-sm);
}

.chat-bubble-wrapper.left .chat-bubble {
    background-color: var(--bubble-blake-bg);
    border: 1px solid var(--bubble-blake-border);
    color: var(--bubble-blake-text);
    border-bottom-left-radius: 4px;
}

.chat-bubble-wrapper.right .chat-bubble {
    background-color: var(--bubble-jayme-bg);
    border: 1px solid var(--bubble-jayme-border);
    color: var(--bubble-jayme-text);
    border-bottom-right-radius: 4px;
}

/* Tag Badges */
.card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 8px;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
}

.tag {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    padding: 3px 10px;
    border-radius: 20px;
    letter-spacing: 0.02em;
}

.tag-threats {
    background-color: rgba(239, 68, 68, 0.15);
    color: #f87171;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.tag-car-discussions {
    background-color: rgba(16, 185, 129, 0.15);
    color: #34d399;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.tag-contradictions {
    background-color: rgba(59, 130, 246, 0.15);
    color: #60a5fa;
    border: 1px solid rgba(59, 130, 246, 0.3);
}

.tag-financial-coercion {
    background-color: rgba(249, 115, 22, 0.15);
    color: #fb923c;
    border: 1px solid rgba(249, 115, 22, 0.3);
}

.tag-harassment {
    background-color: rgba(236, 72, 153, 0.15);
    color: #f472b6;
    border: 1px solid rgba(236, 72, 153, 0.3);
}

.tag-sexual-degradation {
    background-color: rgba(139, 92, 246, 0.15);
    color: #a78bfa;
    border: 1px solid rgba(139, 92, 246, 0.3);
}

/* Collapse details panel */
.meta-panel {
    background-color: rgba(0, 0, 0, 0.15);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px 16px;
    font-size: 12px;
    color: var(--text-secondary);
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 12px;
}

.meta-panel-title {
    font-weight: 700;
    color: var(--text-primary);
    text-transform: uppercase;
    font-size: 10px;
    letter-spacing: 0.05em;
}

.meta-line {
    word-break: break-all;
}

/* Toast Notification for Clipboard Copying */
.toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background-color: var(--accent-green);
    color: #ffffff;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    box-shadow: var(--shadow-lg);
    transform: translateY(100px);
    opacity: 0;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
    z-index: 100;
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

/* Loading/Empty State */
.empty-state {
    text-align: center;
    padding: 80px 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    color: var(--text-secondary);
}

.empty-state-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

.empty-state-desc {
    max-width: 400px;
    font-size: 14px;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* Advanced Filters Collapsible Panel */
.advanced-filters-panel {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 16px;
    margin-top: 8px;
    animation: slideDown 0.25s ease-out;
}

.filter-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
    align-items: end;
}

.filter-col {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.filter-col label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
}

.filter-input {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    padding: 8px 12px;
    font-size: 13px;
    outline: none;
    transition: border-color var(--transition-fast);
}

.filter-input:focus {
    border-color: var(--accent-blue);
}

.filter-checkbox-col {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    padding-top: 8px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--text-primary);
    cursor: pointer;
}

.checkbox-label input {
    cursor: pointer;
}

/* Card Context Pointers & Details */
.context-status-badge {
    font-size: 11px;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 4px;
    text-transform: uppercase;
}
.ctx-complete { background-color: rgba(16, 185, 129, 0.2); color: var(--accent-green); }
.ctx-partial { background-color: rgba(59, 130, 246, 0.2); color: var(--accent-blue); }
.ctx-isolated { background-color: rgba(100, 116, 139, 0.2); color: var(--text-secondary); }
.ctx-quoted { background-color: rgba(139, 92, 246, 0.2); color: var(--accent-purple); }
.ctx-ambiguous { background-color: rgba(249, 115, 22, 0.2); color: var(--accent-orange); }

.severity-badge {
    font-size: 11px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 20px;
    text-transform: uppercase;
}
.sev-critical { background-color: rgba(239, 68, 68, 0.2); color: var(--accent-red); border: 1px solid var(--accent-red); }
.sev-high { background-color: rgba(249, 115, 22, 0.2); color: var(--accent-orange); }
.sev-medium { background-color: rgba(59, 130, 246, 0.2); color: var(--accent-blue); }
.sev-contextual { background-color: rgba(139, 92, 246, 0.2); color: var(--accent-purple); }
.sev-routine { background-color: rgba(100, 116, 139, 0.2); color: var(--text-secondary); }

/* Manual Review Panel in Cards */
.review-panel {
    margin-top: 16px;
    border-top: 1px dashed var(--border-color);
    padding-top: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.review-header {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.review-buttons-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.btn-review {
    font-size: 12px;
    padding: 6px 12px;
    border-radius: 6px;
    cursor: pointer;
    border: 1px solid var(--border-color);
    background-color: var(--bg-primary);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.btn-review:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.btn-review.active {
    background-color: var(--accent-blue);
    border-color: var(--accent-blue);
    color: #ffffff;
    font-weight: 600;
}

.btn-review-exclude.active {
    background-color: var(--accent-red);
    border-color: var(--accent-red);
}

.review-inputs-row {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.note-textarea {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    padding: 8px 12px;
    font-size: 13px;
    outline: none;
    resize: vertical;
    min-height: 50px;
    font-family: inherit;
}

.note-textarea:focus {
    border-color: var(--accent-blue);
}

.review-saved-badge {
    align-self: flex-start;
    font-size: 11px;
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--accent-green);
    border: 1px solid var(--accent-green);
    padding: 2px 6px;
    border-radius: 4px;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Email Card Styling */
.email-card-header {
    border-bottom: 1px solid var(--border-color);
    padding: 12px 0;
    margin-bottom: 16px;
    font-size: 13px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.email-header-row {
    display: flex;
}

.email-header-label {
    width: 80px;
    color: var(--text-muted);
    font-weight: 600;
}

.email-header-value {
    color: var(--text-primary);
    flex: 1;
}

.email-subject {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.email-body-content {
    background-color: rgba(0, 0, 0, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
    font-family: inherit;
    font-size: 14px;
    white-space: pre-wrap;
    word-break: break-word;
    color: var(--text-primary);
    line-height: 1.6;
}

.email-attachments {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}

.attachment-badge {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 11px;
    padding: 4px 8px;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

/* Audio Card Styling */
.audio-card-body {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.audio-player-wrapper {
    background-color: rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.audio-meta-row {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--text-secondary);
}

.audio-controls {
    width: 100%;
}

.audio-controls audio {
    width: 100%;
    border-radius: 8px;
}

.transcript-header {
    font-weight: 600;
    font-size: 13px;
    color: var(--text-primary);
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    padding: 8px 0;
    border-bottom: 1px dashed var(--border-color);
}

.transcript-status-label {
    font-size: 11px;
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: 700;
}

.status-not-transcribed { background-color: rgba(239, 68, 68, 0.15); color: #f87171; border: 1px solid #ef4444; }
.status-machine { background-color: rgba(249, 115, 22, 0.15); color: #fb923c; border: 1px solid #f97316; }
.status-partial { background-color: rgba(59, 130, 246, 0.15); color: #60a5fa; border: 1px solid #3b82f6; }
.status-manually-verified { background-color: rgba(16, 185, 129, 0.15); color: #34d399; border: 1px solid #10b981; }

.transcript-segments-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 12px;
    max-height: 250px;
    overflow-y: auto;
    padding-right: 8px;
}

.transcript-segment {
    font-size: 13px;
    line-height: 1.5;
    padding: 6px 10px;
    border-radius: 6px;
    background-color: var(--bg-primary);
    border-left: 3px solid var(--border-color);
}

.transcript-segment.reviewed {
    border-left-color: var(--accent-green);
}

.timestamp-btn {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--accent-blue);
    font-size: 11px;
    font-family: monospace;
    padding: 2px 6px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    margin-right: 8px;
    display: inline-block;
    transition: background-color var(--transition-fast);
}

.timestamp-btn:hover {
    background-color: var(--border-color);
    color: var(--text-primary);
}

.segment-speaker {
    font-weight: 700;
    margin-right: 4px;
}

/* Related Evidence Linking Styling */
.linked-evidence-panel {
    border-top: 1px solid var(--border-color);
    padding-top: 12px;
    margin-top: 8px;
}

.linked-evidence-title {
    font-size: 12px;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
}

.linked-evidence-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.linked-evidence-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--accent-blue);
    text-decoration: none;
    cursor: pointer;
    transition: color var(--transition-fast);
}

.linked-evidence-item:hover {
    color: var(--accent-purple);
    text-decoration: underline;
}

/* Card Pulse Highlighting */
@keyframes pulseHighlight {
    0% { box-shadow: 0 0 0 0 rgba(139, 92, 246, 0.8); border-color: var(--accent-purple); }
    50% { box-shadow: 0 0 0 10px rgba(139, 92, 246, 0); border-color: var(--accent-purple); }
    100% { box-shadow: 0 0 0 0 rgba(139, 92, 246, 0); }
}

.card-highlight-active {
    animation: pulseHighlight 1.5s ease-out;
    border-color: var(--accent-purple) !important;
}



/* --- EvidenceHub Case Badge & Upload Modal Styles --- */

.case-meta-badge {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    color: var(--accent-blue);
    background: rgba(59, 130, 246, 0.12);
    border: 1px solid rgba(59, 130, 246, 0.25);
    padding: 3px 8px;
    border-radius: 6px;
    margin-top: 6px;
}

/* Modal Overlay */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(8px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    max-width: 540px;
    width: 100%;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
    overflow: hidden;
    animation: modalPop 0.2s ease-out;
}

@keyframes modalPop {
    from { opacity: 0; transform: scale(0.96); }
    to { opacity: 1; transform: scale(1); }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 24px;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
    margin: 0;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
}

.modal-close-btn {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-secondary);
    cursor: pointer;
    line-height: 1;
    transition: color 0.15s;
}

.modal-close-btn:hover {
    color: var(--accent-red);
}

.modal-body {
    padding: 24px;
}

.modal-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.5;
}

/* Dropzone */
.dropzone {
    border: 2px dashed var(--border-color);
    border-radius: 10px;
    padding: 36px 20px;
    text-align: center;
    background: rgba(15, 23, 42, 0.4);
    cursor: pointer;
    transition: all 0.2s ease;
}

.dropzone.dragover {
    border-color: var(--accent-blue);
    background: rgba(59, 130, 246, 0.08);
}

.dropzone-icon {
    width: 40px;
    height: 40px;
    color: var(--accent-blue);
    margin-bottom: 12px;
}

.dropzone-text {
    font-size: 0.95rem;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.dropzone-browse {
    color: var(--accent-blue);
    text-decoration: underline;
}

.dropzone-subtext {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.modal-helpers {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 18px;
    gap: 12px;
}

.helper-note {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.btn-sm {
    padding: 6px 12px;
    font-size: 0.8rem;
}

.upload-status {
    margin-top: 16px;
    padding: 10px 14px;
    border-radius: 6px;
    font-size: 0.85rem;
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: var(--accent-green);
}