/* ==========================================================================
   WarOfAsia 亞太戰略兵推與動態預警模擬器 - 戰術戰情室主題 CSS (styles.css)
   ========================================================================== */

:root {
    --bg-primary: #070a11;
    --bg-secondary: #0d1322;
    --bg-card: rgba(18, 27, 45, 0.75);
    --bg-card-hover: rgba(25, 38, 62, 0.85);
    --border-color: rgba(0, 210, 211, 0.15);
    --border-highlight: rgba(0, 210, 211, 0.4);
    
    --text-primary: #f1f2f6;
    --text-secondary: #a4b0be;
    --text-muted: #747d8c;
    
    --color-red: #ff4757;
    --color-red-glow: rgba(255, 71, 87, 0.4);
    --color-yellow: #ffa502;
    --color-yellow-glow: rgba(255, 165, 2, 0.4);
    --color-green: #2ed573;
    --color-green-glow: rgba(46, 213, 115, 0.4);
    --color-cyan: #00d2d3;
    --color-cyan-glow: rgba(0, 210, 211, 0.3);
    --color-blue: #1e90ff;

    --font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans TC", sans-serif;
    --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

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

body {
    background-color: var(--bg-primary);
    background-image: 
        radial-gradient(circle at 50% 0%, rgba(0, 210, 211, 0.08) 0%, transparent 70%),
        linear-gradient(to bottom, rgba(7, 10, 17, 0.95), rgba(13, 19, 34, 0.98));
    color: var(--text-primary);
    font-family: var(--font-main);
    min-height: 100vh;
    padding-bottom: 40px;
    line-height: 1.5;
}

/* Header & Command Bar */
.command-header {
    background: rgba(13, 19, 34, 0.9);
    border-bottom: 1px solid var(--border-color);
    padding: 16px 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    backdrop-filter: blur(12px);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-title-box {
    display: flex;
    align-items: center;
    gap: 16px;
}

.command-logo {
    width: 42px;
    height: 42px;
    background: linear-gradient(135deg, var(--color-cyan), var(--color-blue));
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    box-shadow: 0 0 15px var(--color-cyan-glow);
}

.command-title h1 {
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: 1px;
    color: #ffffff;
}

.command-title p {
    font-size: 0.82rem;
    color: var(--text-secondary);
}

.header-status-box {
    display: flex;
    align-items: center;
    gap: 24px;
}

.status-badge {
    background: rgba(46, 213, 115, 0.1);
    border: 1px solid var(--color-green);
    color: var(--color-green);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.status-badge .dot {
    width: 8px;
    height: 8px;
    background: var(--color-green);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--color-green);
    animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
    0% { opacity: 0.4; transform: scale(0.9); }
    50% { opacity: 1; transform: scale(1.2); }
    100% { opacity: 0.4; transform: scale(0.9); }
}

.quick-links a, .quick-links button.quick-doc-btn {
    color: var(--color-cyan);
    background: none;
    text-decoration: none;
    font-size: 0.85rem;
    padding: 6px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    transition: all 0.2s ease;
    cursor: pointer;
    font-family: inherit;
    display: inline-flex;
    align-items: center;
}

.quick-links a:hover, .quick-links button.quick-doc-btn:hover {
    background: rgba(0, 210, 211, 0.15);
    border-color: var(--color-cyan);
}

.btn-read-doc-path {
    background: rgba(0, 210, 211, 0.1);
    border: 1px solid var(--border-color);
    color: var(--color-cyan);
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-read-doc-path:hover {
    background: rgba(0, 210, 211, 0.25);
    border-color: var(--color-cyan);
    color: #ffffff;
}

.quick-links a.github-link {
    background: rgba(36, 41, 46, 0.7);
    border-color: rgba(255, 255, 255, 0.2);
    color: #f0f6fc;
}

.quick-links a.github-link:hover {
    background: rgba(48, 54, 61, 0.9);
    border-color: var(--color-cyan);
    color: #ffffff;
    box-shadow: 0 0 10px var(--color-cyan-glow);
}

/* Main Container Grid Layout */
.dashboard-container {
    max-width: 1600px;
    margin: 24px auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 360px 1fr 380px;
    gap: 24px;
}

/* Panel Common Styles */
.panel-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    backdrop-filter: blur(8px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.panel-header h2 {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--color-cyan);
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Left Panel: Warning Indicator Controls */
.warning-controls-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-height: 720px;
    overflow-y: auto;
    padding-right: 6px;
}

.warning-controls-list::-webkit-scrollbar {
    width: 6px;
}
.warning-controls-list::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 3px;
}

.metric-item {
    background: rgba(13, 19, 34, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    padding: 12px;
    transition: all 0.2s ease;
}

.metric-item:hover {
    background: rgba(25, 38, 62, 0.7);
    border-color: var(--border-highlight);
}

.metric-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: 6px;
}

.metric-title {
    font-size: 0.88rem;
    font-weight: 600;
    color: #ffffff;
}

.metric-category {
    font-size: 0.72rem;
    padding: 2px 6px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-secondary);
}

.metric-desc {
    font-size: 0.78rem;
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.state-toggles {
    display: flex;
    gap: 6px;
}

.btn-toggle {
    flex: 1;
    padding: 4px 8px;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(0, 0, 0, 0.3);
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
}

.btn-toggle.active.green {
    background: rgba(46, 213, 115, 0.2);
    border-color: var(--color-green);
    color: var(--color-green);
    box-shadow: 0 0 8px var(--color-green-glow);
}

.btn-toggle.active.yellow {
    background: rgba(255, 165, 2, 0.2);
    border-color: var(--color-yellow);
    color: var(--color-yellow);
    box-shadow: 0 0 8px var(--color-yellow-glow);
}

.btn-toggle.active.red {
    background: rgba(255, 71, 87, 0.25);
    border-color: var(--color-red);
    color: var(--color-red);
    box-shadow: 0 0 10px var(--color-red-glow);
}

/* Center Panel: Tactical Simulator & Gauges */
.center-grid {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.scores-summary-card {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.score-box {
    background: rgba(13, 19, 34, 0.8);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 16px;
    position: relative;
    overflow: hidden;
}

.score-box.red-team {
    border-color: rgba(255, 71, 87, 0.3);
}

.score-box.blue-team {
    border-color: rgba(30, 144, 255, 0.3);
}

.score-header {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.score-value {
    font-size: 2.2rem;
    font-weight: 700;
    font-family: var(--font-mono);
    line-height: 1;
    margin-bottom: 8px;
}

.score-box.red-team .score-value { color: var(--color-red); }
.score-box.blue-team .score-value { color: var(--color-blue); }

.progress-bar-bg {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 4px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 0.4s ease;
}

.progress-fill.red { background: linear-gradient(90deg, #ff6b81, var(--color-red)); }
.progress-fill.blue { background: linear-gradient(90deg, #70a1ff, var(--color-blue)); }

/* Scenario Stepper */
.scenario-stepper {
    background: rgba(13, 19, 34, 0.7);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 20px;
}

.stepper-header {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-cyan);
    margin-bottom: 14px;
}

.stepper-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.step-card {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    padding: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.step-card:hover {
    border-color: var(--color-cyan);
}

.step-card.active {
    background: rgba(0, 210, 211, 0.1);
    border-color: var(--color-cyan);
    box-shadow: 0 0 12px var(--color-cyan-glow);
}

.step-number {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-cyan);
    text-transform: uppercase;
    margin-bottom: 4px;
}

.step-title {
    font-size: 0.85rem;
    font-weight: 600;
    color: #ffffff;
}

.scenario-active-display {
    margin-top: 16px;
    padding: 14px;
    background: rgba(0, 210, 211, 0.05);
    border-left: 3px solid var(--color-cyan);
    border-radius: 4px;
    font-size: 0.85rem;
    color: var(--text-primary);
}

/* Spillover Risk Cards */
.spillover-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.spillover-card {
    background: rgba(13, 19, 34, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    padding: 14px;
}

.spillover-title {
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.spillover-val {
    font-size: 1.4rem;
    font-weight: 700;
    font-family: var(--font-mono);
    margin-bottom: 6px;
}

/* Right Panel: Annex Prescription Actions & Countries */
.annex-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.annex-card {
    background: rgba(13, 19, 34, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    padding: 12px;
    transition: all 0.3s ease;
}

.annex-card.triggered {
    border-color: var(--color-red);
    background: rgba(255, 71, 87, 0.08);
    box-shadow: 0 0 12px rgba(255, 71, 87, 0.2);
}

.annex-header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.annex-title {
    font-size: 0.84rem;
    font-weight: 600;
    color: #ffffff;
}

.annex-badge {
    font-size: 0.72rem;
    padding: 2px 8px;
    border-radius: 10px;
    font-weight: 600;
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-muted);
}

.annex-card.triggered .annex-badge {
    background: var(--color-red);
    color: #ffffff;
}

.annex-actions {
    list-style: none;
    font-size: 0.78rem;
    color: var(--text-secondary);
}

.annex-actions li {
    margin-bottom: 4px;
    padding-left: 12px;
    position: relative;
}

.annex-actions li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--color-cyan);
}

/* Country Quick Cards */
.countries-grid {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 16px;
}

.country-item {
    background: rgba(13, 19, 34, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 6px;
    padding: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.country-name {
    font-size: 0.85rem;
    font-weight: 600;
}

.country-item a {
    color: var(--color-cyan);
    font-size: 0.78rem;
    text-decoration: none;
}

.country-item a:hover {
    text-decoration: underline;
}

/* Responsive Layout */
@media (max-width: 1200px) {
    .dashboard-container {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   Navigation Tab System & Option A / B Layout Extensions
   ========================================================================== */

/* Nav Tab Bar */
.nav-tabs-bar {
    display: flex;
    gap: 8px;
    background: rgba(13, 19, 34, 0.85);
    border-bottom: 1px solid var(--border-color);
    padding: 8px 32px;
    backdrop-filter: blur(10px);
    overflow-x: auto;
}

.nav-tab {
    background: rgba(18, 27, 45, 0.6);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 8px 18px;
    border-radius: 6px;
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.nav-tab:hover {
    color: #ffffff;
    border-color: var(--color-cyan);
    background: rgba(0, 210, 211, 0.1);
}

.nav-tab.active {
    color: #ffffff;
    background: linear-gradient(135deg, rgba(0, 210, 211, 0.2), rgba(30, 144, 255, 0.2));
    border-color: var(--color-cyan);
    box-shadow: 0 0 12px var(--color-cyan-glow);
}

/* Tab Panes */
.tab-content-wrapper {
    padding: 0;
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: grid;
}

.single-pane-container {
    max-width: 1600px;
    margin: 24px auto;
    padding: 0 24px;
    display: none;
}

.single-pane-container.active {
    display: block;
}

.full-width-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

/* ==================== TAB 2: Timeline Player ==================== */
.player-controls {
    display: flex;
    gap: 10px;
    align-items: center;
}

.btn-ctrl {
    background: rgba(30, 144, 255, 0.15);
    border: 1px solid rgba(30, 144, 255, 0.4);
    color: #ffffff;
    padding: 6px 14px;
    border-radius: 6px;
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-ctrl:hover {
    background: rgba(30, 144, 255, 0.3);
    border-color: var(--color-blue);
}

.btn-ctrl.btn-play {
    background: linear-gradient(135deg, var(--color-cyan), var(--color-blue));
    border: none;
    color: #ffffff;
    box-shadow: 0 0 10px var(--color-cyan-glow);
}

.timeline-nodes-bar {
    display: flex;
    gap: 8px;
    margin: 20px 0;
    overflow-x: auto;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.tl-node-btn {
    background: rgba(18, 27, 45, 0.7);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 10px 16px;
    border-radius: 8px;
    cursor: pointer;
    text-align: center;
    min-width: 120px;
    transition: all 0.2s ease;
}

.tl-node-btn:hover {
    border-color: var(--color-cyan);
    color: #ffffff;
}

.tl-node-btn.active {
    background: rgba(0, 210, 211, 0.15);
    border-color: var(--color-cyan);
    color: var(--color-cyan);
    box-shadow: 0 0 12px var(--color-cyan-glow);
}

.tl-code {
    font-size: 1rem;
    font-weight: 700;
    display: block;
}

.tl-title {
    font-size: 0.72rem;
    color: var(--text-muted);
}

.timeline-detail-box {
    background: rgba(13, 19, 34, 0.8);
    border: 1px solid rgba(0, 210, 211, 0.2);
    border-radius: 10px;
    padding: 20px;
    margin-top: 16px;
}

.tl-detail-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 12px;
    margin-bottom: 16px;
}

.tl-phase-name {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-cyan);
}

.tl-tipping-badge {
    background: rgba(255, 165, 2, 0.15);
    border: 1px solid var(--color-yellow);
    color: var(--color-yellow);
    padding: 4px 12px;
    border-radius: 16px;
    font-size: 0.8rem;
    font-weight: 600;
}

.tl-summary-p {
    font-size: 0.92rem;
    color: var(--text-primary);
    margin-bottom: 16px;
    line-height: 1.6;
}

.timeline-nations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 12px;
    margin-top: 16px;
}

.nation-card {
    background: rgba(18, 27, 45, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    padding: 12px;
}

.nation-card-title {
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 6px;
    color: #ffffff;
}

.nation-card-text {
    font-size: 0.78rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* ==================== TAB 3: Research Library ==================== */
.library-filter-bar {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}

.filter-btn {
    background: rgba(18, 27, 45, 0.7);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 6px 14px;
    border-radius: 16px;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.filter-btn:hover, .filter-btn.active {
    background: var(--color-blue);
    border-color: var(--color-blue);
    color: #ffffff;
}

.search-input {
    background: rgba(13, 19, 34, 0.9);
    border: 1px solid var(--border-color);
    color: #ffffff;
    padding: 6px 14px;
    border-radius: 16px;
    font-size: 0.8rem;
    width: 260px;
    outline: none;
}

.search-input:focus {
    border-color: var(--color-cyan);
    box-shadow: 0 0 8px var(--color-cyan-glow);
}

.library-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 16px;
    margin-top: 20px;
}

.lib-card {
    background: rgba(18, 27, 45, 0.6);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 18px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all 0.2s ease;
}

.lib-card:hover {
    border-color: var(--color-cyan);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 210, 211, 0.15);
}

.lib-cat-badge {
    font-size: 0.72rem;
    padding: 2px 8px;
    border-radius: 10px;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 8px;
    background: rgba(0, 210, 211, 0.15);
    color: var(--color-cyan);
}

.lib-card-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 6px;
}

.lib-word-count {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.lib-summary {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
    line-height: 1.4;
}

.lib-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-bottom: 14px;
}

.tag-badge {
    font-size: 0.68rem;
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-secondary);
    padding: 2px 6px;
    border-radius: 4px;
}

.btn-read-doc {
    background: linear-gradient(135deg, rgba(0, 210, 211, 0.2), rgba(30, 144, 255, 0.2));
    border: 1px solid var(--color-cyan);
    color: #ffffff;
    padding: 8px;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    text-align: center;
    width: 100%;
    transition: all 0.2s ease;
}

.btn-read-doc:hover {
    background: var(--color-cyan);
    color: #070a11;
}

/* Modal Overlay & Drawer */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(7, 10, 17, 0.85);
    backdrop-filter: blur(8px);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal-overlay.active {
    display: flex;
}

.modal-card {
    background: rgba(18, 27, 45, 0.95);
    border: 1px solid var(--color-cyan);
    border-radius: 12px;
    width: 90%;
    max-width: 800px;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.6);
}

.modal-header {
    padding: 16px 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    font-size: 1.1rem;
    color: var(--color-cyan);
}

.modal-close-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.4rem;
    cursor: pointer;
}

.modal-close-btn:hover {
    color: #ffffff;
}

.modal-body {
    padding: 24px;
    overflow-y: auto;
    line-height: 1.6;
    font-size: 0.9rem;
    color: var(--text-primary);
}

.modal-highlight-list {
    margin: 12px 0 20px 20px;
    color: var(--text-secondary);
}

.modal-file-link {
    display: inline-block;
    margin-top: 16px;
    background: var(--color-blue);
    color: #ffffff;
    padding: 8px 16px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
}

/* ==================== Markdown 渲染樣式 (Modal In-Page Rendering) ==================== */
.modal-body h1, .modal-body h2, .modal-body h3,
.modal-body h4, .modal-body h5, .modal-body h6 {
    color: var(--color-cyan);
    margin: 1.2em 0 0.5em 0;
    font-weight: 700;
    line-height: 1.3;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    padding-bottom: 6px;
}
.modal-body h1 { font-size: 1.5rem; }
.modal-body h2 { font-size: 1.25rem; }
.modal-body h3 { font-size: 1.1rem; color: #ffffff; }
.modal-body h4 { font-size: 1rem; color: var(--text-secondary); border-bottom: none; }
.modal-body h5, .modal-body h6 { font-size: 0.9rem; color: var(--text-secondary); border-bottom: none; }

.modal-body p {
    margin: 0.5em 0;
    line-height: 1.75;
    color: var(--text-primary);
}

.modal-body ul, .modal-body ol {
    margin: 0.5em 0 0.5em 1.5em;
    color: var(--text-secondary);
}
.modal-body li {
    margin: 0.25em 0;
    line-height: 1.6;
}

.modal-body code {
    background: rgba(0,210,211,0.08);
    color: var(--color-cyan);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 0.85em;
}
.modal-body pre {
    background: rgba(13,19,34,0.9);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
    overflow-x: auto;
    margin: 1em 0;
}
.modal-body pre code {
    background: none;
    padding: 0;
    color: var(--text-primary);
}

/* ==================== Mermaid 圖表容器樣式 ==================== */
.mermaid {
    background: rgba(13, 19, 34, 0.85);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    margin: 1.5em 0;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow-x: auto;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
}

.mermaid svg {
    max-width: 100% !important;
    height: auto !important;
}

.modal-body table {
    width: 100%;
    border-collapse: collapse;
    margin: 1em 0;
    font-size: 0.85rem;
}
.modal-body th, .modal-body td {
    border: 1px solid var(--border-color);
    padding: 8px 12px;
    text-align: left;
}
.modal-body th {
    background: rgba(0,210,211,0.1);
    color: var(--color-cyan);
    font-weight: 600;
}
.modal-body tr:nth-child(even) {
    background: rgba(255,255,255,0.02);
}

.modal-body blockquote {
    border-left: 3px solid var(--color-cyan);
    margin: 1em 0;
    padding: 8px 16px;
    background: rgba(0,210,211,0.05);
    color: var(--text-secondary);
    font-style: italic;
}
.modal-body hr {
    border: none;
    border-top: 1px solid rgba(255,255,255,0.1);
    margin: 1.5em 0;
}
.modal-body a {
    color: var(--color-cyan);
    text-decoration: underline;
}
.modal-body strong {
    color: #ffffff;
    font-weight: 700;
}
.modal-body img {
    max-width: 100%;
    border-radius: 8px;
    margin: 1em 0;
}

/* Modal Loading Spinner */
.modal-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 60px 0;
    color: var(--color-cyan);
    font-size: 1rem;
    gap: 16px;
}
.modal-loading .spinner {
    width: 28px;
    height: 28px;
    border: 3px solid rgba(0,210,211,0.2);
    border-top-color: var(--color-cyan);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}
@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Modal Error */
.modal-error-box {
    margin-bottom: 16px;
    padding: 12px 16px;
    background: rgba(255,71,87,0.1);
    border: 1px solid rgba(255,71,87,0.25);
    border-radius: 8px;
    font-size: 0.85rem;
    color: var(--color-red);
    line-height: 1.6;
}
.modal-error-box code {
    background: rgba(255,71,87,0.15);
    color: var(--color-red);
}

/* Modal Tabs (Full Report / Summary) */
.modal-tabs {
    display: flex;
    gap: 0;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 20px;
    position: sticky;
    top: 0;
    background: rgba(18,27,45,0.98);
    z-index: 2;
    padding-top: 4px;
}
.modal-tab-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    padding: 10px 18px;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 600;
    border-bottom: 2px solid transparent;
    transition: all 0.2s;
}
.modal-tab-btn.active {
    color: var(--color-cyan);
    border-bottom-color: var(--color-cyan);
}
.modal-tab-btn:hover {
    color: #ffffff;
}

/* 指標真實環境權重顯示 */
.metric-weight-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 4px 0 6px 0;
    font-size: 0.72rem;
    color: var(--text-secondary);
}
.weight-label {
    background: rgba(30,144,255,0.12);
    color: var(--color-blue);
    padding: 2px 8px;
    border-radius: 4px;
}
.weight-rwm {
    background: rgba(0,210,211,0.1);
    color: var(--color-cyan);
    padding: 2px 8px;
    border-radius: 4px;
    cursor: help;
}

/* ==================== TAB 4: Decision Tree Simulator ==================== */
.scenario-selector-box {
    display: flex;
    gap: 10px;
    align-items: center;
}

.custom-select {
    background: rgba(13, 19, 34, 0.9);
    border: 1px solid var(--border-color);
    color: #ffffff;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 0.82rem;
    outline: none;
}

.sim-meters-bar {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
    margin: 20px 0;
}

.meter-box {
    background: rgba(13, 19, 34, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    padding: 10px 14px;
}

.meter-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    display: block;
    margin-bottom: 4px;
}

.meter-value {
    font-size: 1.1rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 6px;
}

.sim-node-container {
    background: rgba(13, 19, 34, 0.8);
    border: 1px solid rgba(0, 210, 211, 0.2);
    border-radius: 12px;
    padding: 24px;
    margin-top: 16px;
}

.node-time-badge {
    background: rgba(0, 210, 211, 0.15);
    border: 1px solid var(--color-cyan);
    color: var(--color-cyan);
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.78rem;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 10px;
}

.node-title-h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 12px;
}

.node-content-p {
    font-size: 0.92rem;
    color: var(--text-primary);
    line-height: 1.6;
    margin-bottom: 20px;
    background: rgba(18, 27, 45, 0.5);
    padding: 14px;
    border-radius: 8px;
    border-left: 3px solid var(--color-cyan);
}

.choices-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.choice-btn {
    background: rgba(18, 27, 45, 0.7);
    border: 1px solid var(--border-color);
    color: #ffffff;
    padding: 14px 18px;
    border-radius: 8px;
    font-size: 0.88rem;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    transition: all 0.2s ease;
}

.choice-btn:hover {
    background: rgba(0, 210, 211, 0.15);
    border-color: var(--color-cyan);
    box-shadow: 0 0 12px rgba(0, 210, 211, 0.2);
}

.feedback-toast {
    margin-top: 16px;
    padding: 12px;
    background: rgba(46, 213, 115, 0.15);
    border: 1px solid var(--color-green);
    color: var(--color-green);
    border-radius: 6px;
    font-size: 0.85rem;
    line-height: 1.4;
}

.sim-outcome-box {
    text-align: center;
    padding: 24px;
}

.outcome-rating {
    font-size: 1.8rem;
    font-weight: 800;
    margin: 12px 0;
}

.outcome-summary {
    font-size: 0.95rem;
    color: var(--text-primary);
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto 20px auto;
}