/* ========================================
   THE PRICE OF WAR - 3D MEMORIAL
   Unified glassmorphic card system
   ======================================== */

@import url('https://fonts.googleapis.com/css2?family=Instrument+Sans:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
    --bg-void: #000000;
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.6);
    --text-muted: rgba(255, 255, 255, 0.35);
    --accent-blood: #dc2626;
    --accent-blood-dim: rgba(220, 38, 38, 0.4);
    --accent-ember: #f97316;
    --accent-gold: #fbbf24;
    --font-sans: 'Instrument Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    
    /* Card defaults */
    --card-width: 280px;
    --card-min-width: 200px;
    --card-max-width: 500px;
}

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

html, body {
    width: 100%;
    height: 100%;
    overflow: hidden;
    font-family: var(--font-sans);
    background: var(--bg-void);
    color: var(--text-primary);
}

/* ========================================
   CANVAS
   ======================================== */

#war-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

/* ========================================
   UNIFIED FLOATING CARD SYSTEM
   ======================================== */

.floating-card {
    position: fixed;
    width: var(--card-width);
    min-width: var(--card-min-width);
    max-width: var(--card-max-width);
    z-index: 150;
    
    /* Glassmorphism */
    background: linear-gradient(135deg,
        rgba(220, 38, 38, 0.03),
        rgba(10, 10, 15, 0.85),
        rgba(249, 115, 22, 0.02));
    backdrop-filter: blur(40px) saturate(180%);
    -webkit-backdrop-filter: blur(40px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.5),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    
    /* Interaction */
    cursor: move;
    user-select: none;
    overflow: hidden;
    resize: both;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.floating-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 14px;
    height: 14px;
    cursor: se-resize;
    background: linear-gradient(135deg, transparent 50%, rgba(255,255,255,0.15) 50%);
    border-radius: 0 0 12px 0;
}

.floating-card:hover {
    border-color: rgba(255, 255, 255, 0.12);
    box-shadow:
        0 12px 48px rgba(0, 0, 0, 0.6),
        inset 0 1px 0 rgba(255, 255, 255, 0.08),
        0 0 20px rgba(220, 38, 38, 0.06);
}

.floating-card.dragging {
    cursor: grabbing;
    opacity: 0.95;
    box-shadow:
        0 20px 60px rgba(0, 0, 0, 0.7),
        inset 0 1px 0 rgba(255, 255, 255, 0.1),
        0 0 40px rgba(220, 38, 38, 0.1);
}

.floating-card.pinned {
    border-color: rgba(220, 38, 38, 0.4);
}

.floating-card.minimized .card-body {
    display: none;
}

.floating-card.minimized {
    resize: none;
    height: auto !important;
}

/* Card Header - Unified */
.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 14px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    background: linear-gradient(180deg, rgba(255,255,255,0.03) 0%, transparent 100%);
    cursor: move;
}

.card-title {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.card-controls {
    display: flex;
    gap: 4px;
}

.card-btn {
    width: 22px;
    height: 22px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.75rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s ease;
}

.card-btn:hover {
    background: rgba(255, 255, 255, 0.12);
    color: rgba(255, 255, 255, 0.9);
    border-color: rgba(255, 255, 255, 0.2);
}

.card-btn.active,
.card-btn.pinned-active {
    background: rgba(220, 38, 38, 0.25);
    border-color: rgba(220, 38, 38, 0.4);
    color: #fff;
}

/* Card Body - Unified */
.card-body {
    padding: 16px;
}

/* ========================================
   MEDIA CARD SPECIAL STYLES
   ======================================== */

.floating-card.media-card .card-body {
    padding: 0;
    background: #000;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 180px;
}

.floating-card.media-card video,
.floating-card.media-card img {
    display: block;
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    margin: 0 auto;
}

.floating-card.media-card .media-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 8px 12px;
    background: linear-gradient(transparent, rgba(0,0,0,0.85));
    font-size: 0.7rem;
    color: rgba(255,255,255,0.6);
    text-align: center;
}

/* Media card auto-snap sizes */
.floating-card.media-card.size-small {
    width: 240px;
}

.floating-card.media-card.size-large {
    width: 400px;
}

.floating-card.media-card.auto-size-off {
    /* User disabled auto-snap */
}

/* ========================================
   WORDS/REFLECTIONS CARD
   ======================================== */

.floating-card .words-text {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-primary);
    line-height: 1.6;
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.floating-card .words-text.visible {
    opacity: 1;
    transform: translateY(0);
}

.floating-card .words-text .highlight {
    color: var(--accent-blood);
}

.floating-card .words-author {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 10px;
    font-style: italic;
    opacity: 0;
    transition: opacity 0.6s ease 0.2s;
}

.floating-card .words-author.visible {
    opacity: 1;
}

/* ========================================
   MAGNITUDE/COUNTER CARD
   ======================================== */

.floating-card .magnitude-display {
    text-align: center;
    padding: 8px 0;
}

.floating-card .magnitude-number {
    font-family: var(--font-mono);
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--accent-blood);
    text-shadow: 0 0 30px var(--accent-blood-dim);
    letter-spacing: -0.02em;
    line-height: 1;
}

.floating-card .magnitude-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 6px;
    letter-spacing: 0.03em;
}

/* ========================================
   CONTROLS/HELP CARD
   ======================================== */

.floating-card .control-item {
    font-size: 0.75rem;
    color: var(--text-secondary);
    padding: 5px 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.floating-card .control-item kbd {
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 4px;
    padding: 2px 6px;
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--text-secondary);
}

/* ========================================
   INFO CARD (War details)
   ======================================== */

.floating-card.info-card {
    width: 360px;
    max-height: calc(100vh - 200px);
    overflow-y: auto;
}

.floating-card.info-card.hidden {
    opacity: 0;
    transform: translateX(-20px);
    pointer-events: none;
}

.floating-card.info-card .card-body {
    padding: 20px;
}

.floating-card.info-card h2 {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

.card-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.card-stat {
    display: flex;
    flex-direction: column;
}

.card-stat-label {
    font-size: 0.6rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 3px;
}

.card-stat-value {
    font-family: var(--font-mono);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
}

.card-description {
    font-size: 0.85rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.card-impact h3 {
    font-size: 0.65rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 6px;
}

.impact-bar {
    height: 6px;
    background: rgba(255,255,255,0.06);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 6px;
}

.impact-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-blood), var(--accent-ember));
    border-radius: 3px;
    transition: width 0.5s ease;
}

.impact-label {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-secondary);
}

/* ========================================
   TOP BAR
   ======================================== */

.top-bar {
    position: fixed;
    top: 20px;
    left: 20px;
    right: 20px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    z-index: 100;
    
    background: linear-gradient(135deg,
        rgba(220, 38, 38, 0.03),
        rgba(10, 10, 15, 0.85),
        rgba(249, 115, 22, 0.02));
    backdrop-filter: blur(40px) saturate(180%);
    -webkit-backdrop-filter: blur(40px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.5),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.top-bar-left {
    display: flex;
    align-items: baseline;
    gap: 12px;
}

.title {
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

.subtitle {
    font-size: 0.65rem;
    color: var(--text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.top-bar-right {
    display: flex;
    gap: 24px;
}

.stat-block {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.stat-label {
    font-size: 0.55rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 2px;
}

.stat-value {
    font-family: var(--font-mono);
    font-size: 1rem;
    font-weight: 600;
    color: var(--accent-blood);
}

.stat-value.counting {
    animation: number-pulse 0.1s ease;
}

@keyframes number-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.03); }
}

/* ========================================
   TIMELINE
   ======================================== */

.timeline-container {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: min(650px, calc(100% - 40px));
    padding: 14px 20px 16px;
    z-index: 100;
    
    background: linear-gradient(135deg,
        rgba(220, 38, 38, 0.03),
        rgba(10, 10, 15, 0.85),
        rgba(249, 115, 22, 0.02));
    backdrop-filter: blur(40px) saturate(180%);
    -webkit-backdrop-filter: blur(40px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.5),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.timeline-labels {
    display: flex;
    justify-content: space-between;
    margin-bottom: 6px;
    font-size: 0.6rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

#timeline-slider {
    width: 100%;
    height: 5px;
    -webkit-appearance: none;
    appearance: none;
    background: rgba(255,255,255,0.1);
    border-radius: 3px;
    outline: none;
    cursor: pointer;
}

#timeline-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    background: var(--accent-blood);
    border-radius: 50%;
    cursor: grab;
    box-shadow: 0 0 15px var(--accent-blood-dim);
}

#timeline-slider::-webkit-slider-thumb:active {
    cursor: grabbing;
}

.timeline-year {
    text-align: center;
    margin-top: 10px;
}

.timeline-year span {
    font-family: var(--font-mono);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
}

/* ========================================
   LEGEND (inside card)
   ======================================== */

.legend-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.75rem;
    color: var(--text-secondary);
    padding: 5px 0;
}

.legend-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

.legend-dot.soldier {
    background: var(--accent-blood);
    box-shadow: 0 0 8px var(--accent-blood-dim);
}

.legend-dot.tank {
    background: var(--accent-ember);
    box-shadow: 0 0 6px rgba(249, 115, 22, 0.4);
}

.legend-dot.artillery {
    background: var(--accent-gold);
    box-shadow: 0 0 6px rgba(251, 191, 36, 0.4);
}

.legend-item.scale-note {
    font-style: italic;
    color: var(--text-muted);
    font-size: 0.7rem;
    margin-top: 6px;
    padding-top: 8px;
    border-top: 1px solid rgba(255,255,255,0.06);
}

/* ========================================
   CONTENT WARNING
   ======================================== */

.content-warning {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.content-warning.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.warning-card {
    max-width: 480px;
    padding: 36px;
    text-align: center;
    
    background: linear-gradient(135deg,
        rgba(220, 38, 38, 0.04),
        rgba(10, 10, 15, 0.75),
        rgba(249, 115, 22, 0.02));
    backdrop-filter: blur(40px) saturate(180%);
    -webkit-backdrop-filter: blur(40px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    box-shadow: 
        0 20px 60px rgba(0,0,0,0.6),
        inset 0 1px 0 rgba(255, 255, 255, 0.08),
        0 0 80px rgba(220,38,38,0.12);
}

.warning-icon { font-size: 2.5rem; margin-bottom: 12px; }

.warning-card h1 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--accent-blood);
}

.warning-text {
    text-align: left;
    margin-bottom: 24px;
}

.warning-text p {
    color: var(--text-secondary);
    margin-bottom: 12px;
    line-height: 1.5;
    font-size: 0.9rem;
}

.warning-text ul {
    list-style: none;
    padding: 0;
    margin: 0 0 16px 0;
}

.warning-text li {
    color: var(--text-primary);
    padding: 6px 0 6px 20px;
    position: relative;
    font-size: 0.9rem;
}

.warning-text li::before {
    content: "•";
    color: var(--accent-blood);
    position: absolute;
    left: 6px;
}

.warning-note {
    font-style: italic;
    color: var(--text-muted) !important;
    font-size: 0.8rem;
    padding-top: 12px;
    border-top: 1px solid rgba(255,255,255,0.06);
}

.warning-actions {
    display: flex;
    gap: 10px;
    justify-content: center;
}

.warning-btn {
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    border: 1px solid rgba(255,255,255,0.1);
}

.warning-btn.secondary {
    background: transparent;
    color: var(--text-secondary);
}

.warning-btn.secondary:hover {
    background: rgba(255,255,255,0.05);
    color: var(--text-primary);
}

.warning-btn.primary {
    background: var(--accent-blood);
    color: white;
    border-color: var(--accent-blood);
}

.warning-btn.primary:hover {
    background: #b91c1c;
    box-shadow: 0 0 25px var(--accent-blood-dim);
}

/* ========================================
   LOADING SCREEN
   ======================================== */

#loading-screen {
    position: fixed;
    inset: 0;
    background: var(--bg-void);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.8s ease, visibility 0.8s ease;
}

#loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.loader { text-align: center; }

.loader-ring {
    width: 60px;
    height: 60px;
    border: 2px solid rgba(255,255,255,0.1);
    border-top-color: var(--accent-blood);
    border-radius: 50%;
    margin: 0 auto 20px;
    animation: spin 1s linear infinite;
}

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

.loader-text {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 6px;
}

.loader-progress {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* ========================================
   RESPONSIVE
   ======================================== */

/* ========================================
   3D HOVER TOOLTIP
   ======================================== */

#war-tooltip {
    position: fixed;
    padding: 8px 14px;
    background: linear-gradient(135deg,
        rgba(220, 38, 38, 0.1),
        rgba(10, 10, 15, 0.9));
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 8px;
    font-size: 0.8rem;
    color: var(--text-primary);
    pointer-events: none;
    z-index: 1000;
    opacity: 0;
    transform: translateY(5px);
    transition: opacity 0.15s ease, transform 0.15s ease;
    white-space: nowrap;
    box-shadow: 0 8px 24px rgba(0,0,0,0.5);
}

#war-tooltip.visible {
    opacity: 1;
    transform: translateY(0);
}

#war-tooltip .tooltip-name {
    font-weight: 600;
    color: var(--accent-blood);
    margin-bottom: 2px;
}

#war-tooltip .tooltip-casualties {
    font-size: 0.7rem;
    color: var(--text-secondary);
}

#war-tooltip .tooltip-scale {
    font-size: 0.65rem;
    color: var(--text-muted);
    font-style: italic;
    margin-top: 4px;
    padding-top: 4px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

@media (max-width: 768px) {
    .top-bar {
        flex-direction: column;
        height: auto;
        padding: 12px;
        gap: 8px;
    }
    
    .top-bar-right { gap: 16px; }
    .stat-block { align-items: center; }
    .legend { display: none; }
    
    .floating-card {
        width: 90vw !important;
        max-width: none;
    }
}