/* CSS for The Cosmic Distance Ladder Module */

.cosmic-ladder-app {
    height: 100vh;
    display: flex;
    flex-direction: column;
    background: radial-gradient(circle at bottom right, #050b14, #000000);
    overflow: hidden;
}

.ladder-container {
    display: flex;
    flex: 1;
    overflow: hidden;
    position: relative;
    padding: 20px;
    gap: 20px;
}

.app-header {
    position: absolute;
    top: 14px;
    right: 20px;
    z-index: 100;
    pointer-events: none;
    background: transparent;
    border: none;
    padding: 0;
}

.header-brand {
    display: none !important;
}

.header-status {
    pointer-events: auto;
    background: rgba(2, 16, 52, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 6px 14px;
    border-radius: 999px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(8px);
}

.header-brand h1 {
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0;
    color: var(--color-neutral-base);
}

.back-link {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--color-cosmic-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.2s;
}

.back-link:hover {
    color: #fff;
}

.back-link svg {
    width: 18px;
    height: 18px;
}

.header-status {
    display: flex;
    align-items: center;
    gap: 12px;
}

.status-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #00ffaa;
    box-shadow: 0 0 10px #00ffaa;
}

.status-text {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
}
/* --- Ladder Progress Bar --- */
.ladder-progress {
    width: 60px;
    background: rgba(2, 16, 52, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px 0;
    gap: 10px;
    position: relative;
    overflow-y: auto;
    flex-shrink: 0;
}

.ladder-progress::-webkit-scrollbar { display: none; }

.ladder-line {
    position: absolute;
    top: 30px;
    bottom: 30px;
    width: 2px;
    background: rgba(255, 255, 255, 0.1);
    z-index: 1;
}

.rung-node {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: #021034;
    border: 2px solid rgba(255, 255, 255, 0.2);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 0.7rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.5);
    z-index: 2;
    cursor: pointer;
    transition: all 0.25s ease;
    user-select: none;
    flex-shrink: 0;
}

.rung-node:not(.locked):hover {
    border-color: var(--color-cosmic-base);
    background: rgba(18, 93, 255, 0.15);
    color: #fff;
    transform: scale(1.1);
}

.rung-node:not(.locked):active {
    transform: scale(0.9);
    transition-duration: 0.05s;
}

.rung-node.completed {
    background: rgba(18, 93, 255, 0.2);
    border-color: var(--color-cosmic-base);
    color: var(--color-cosmic-base);
}

.rung-node.active,
.rung-node.active:hover {
    background: var(--color-cosmic-base);
    border-color: #fff;
    color: #fff;
    transform: scale(1.2);
    box-shadow: 0 0 15px rgba(18, 93, 255, 0.8);
}

.rung-node.locked {
    opacity: 0.3;
    cursor: not-allowed;
}

.rung-node.locked:hover {
    cursor: not-allowed;
}

/* --- The Notebook (Left) --- */
.notebook-panel {
    flex: 0 0 450px;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    padding: 30px;
    background: rgba(10, 15, 30, 0.6);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-lg);
}

.notebook-header {
    margin-bottom: 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 16px;
}

.notebook-header h2 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.8rem;
    margin-bottom: 8px;
    color: var(--color-neutral-base);
}

.scientist-tag {
    display: inline-block;
    padding: 4px 10px;
    background: rgba(255, 170, 0, 0.1);
    color: #ffaa00;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.card {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
}

.card h3 {
    font-size: 1rem;
    color: var(--color-cosmic-secondary);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 12px;
}

.history-card p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--color-neutral-secondary);
}

.math-block {
    background: #000;
    padding: 15px;
    border-radius: 6px;
    text-align: center;
    font-size: 1.2rem;
    margin-bottom: 15px;
    border-left: 3px solid var(--color-cosmic-base);
    color: #fff;
    overflow-x: auto;
}

.equation-legend {
    list-style: none;
    font-size: 0.85rem;
    color: var(--color-neutral-secondary);
    padding-left: 0;
}

.equation-legend li {
    margin-bottom: 6px;
    display: flex;
    gap: 8px;
}

.instruction {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 16px;
    font-style: italic;
}

.control-group {
    margin-bottom: 16px;
}

.control-group label {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    margin-bottom: 6px;
    color: var(--color-neutral-base);
}

.control-group input[type="range"] {
    width: 100%;
    accent-color: var(--color-cosmic-base);
}

.control-group input[type="range"].slider-correct {
    accent-color: #00ffaa;
}

.control-group input[type="range"].slider-locked {
    opacity: 0.5;
    cursor: not-allowed;
    accent-color: #888;
}

.calculation-result {
    margin-top: 24px;
    padding: 16px;
    background: rgba(18, 93, 255, 0.1);
    border-radius: 6px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: 1px solid rgba(18, 93, 255, 0.2);
}

.calculation-result .lbl {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

.calculation-result .val {
    font-family: 'Fira Code', monospace;
    font-size: 1.2rem;
    font-weight: 700;
    color: #fff;
}

.btn-verify {
    width: 100%;
    margin-top: 16px;
    padding: 12px;
    font-size: 1rem;
}

.verification-feedback {
    margin-top: 12px;
    font-size: 0.9rem;
    text-align: center;
    font-weight: 600;
}

.verification-feedback.success { color: #00ffaa; }
.verification-feedback.error { color: #ff4444; }

/* --- The Observatory (Right) --- */
.observatory-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: #000;
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-lg);
    position: relative;
    overflow: hidden;
}

.observatory-header {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    padding: 16px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(to bottom, rgba(0,0,0,0.8), transparent);
    z-index: 10;
    pointer-events: none;
}

.observatory-header h3 {
    font-family: 'Outfit', sans-serif;
    color: rgba(255, 255, 255, 0.5);
    letter-spacing: 2px;
    text-transform: uppercase;
}

.view-toggles {
    display: flex;
    gap: 8px;
    pointer-events: auto;
}

.toggle-btn {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 0.6);
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.2s;
}

.toggle-btn.active {
    background: var(--color-cosmic-base);
    color: #fff;
    border-color: var(--color-cosmic-base);
}

.observatory-viewport {
    flex: 1;
    position: relative;
    width: 100%;
    height: 100%;
}

canvas {
    display: block;
    width: 100% !important;
    height: 100% !important;
}

.viewport-telemetry {
    position: absolute;
    bottom: 24px;
    left: 24px;
    display: flex;
    gap: 20px;
    pointer-events: none;
}

.telemetry-item {
    background: rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(18, 93, 255, 0.3);
    padding: 10px 16px;
    border-radius: 6px;
    display: flex;
    flex-direction: column;
}

.telemetry-item .lbl {
    font-size: 0.65rem;
    color: rgba(18, 93, 255, 0.8);
    letter-spacing: 1px;
    margin-bottom: 4px;
}

.telemetry-item .val {
    font-family: 'Fira Code', monospace;
    font-size: 1.1rem;
    color: #fff;
}

/* =========================================
   RUNG 9 HTML UI OVERLAYS
========================================= */
#r9-ui-container {
    position: absolute;
    top: 60px; left: 0; right: 0; bottom: 0;
    z-index: 10;
    display: grid;
    grid-template-columns: 50% 50%;
    grid-template-rows: 58% 42%;
    padding: 20px;
    gap: 15px;
    pointer-events: none;
}

.r9-panel {
    background: rgba(10, 14, 30, 0.85);
    border: 1px solid rgba(222, 235, 255, 0.12);
    border-radius: 12px;
    padding: 15px;
    position: relative;
    pointer-events: auto;
    display: flex;
    flex-direction: column;
    overflow: hidden; /* Prevent visual spilling */
}

#r9-telescope-panel {
    grid-column: 1;
    grid-row: 1;
}

#r9-lc-panel {
    grid-column: 1;
    grid-row: 2;
}

#r9-pl-panel {
    grid-column: 2;
    grid-row: 1 / 3;
}

.r9-panel-header {
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 14px;
    color: #ffffff;
    margin-bottom: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.r9-canvas-container {
    flex: 1;
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 0;
}

.r9-canvas-container canvas {
    position: absolute;
    top: 0; left: 0;
    width: 100% !important;
    height: 100% !important;
}

.r9-btn {
    background: rgba(0, 255, 170, 0.15);
    border: 1px solid #00ffaa;
    color: #00ffaa;
    font-family: 'Orbitron', sans-serif;
    font-weight: bold;
    font-size: 11px;
    padding: 6px 14px;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.2s;
}

.r9-btn:hover:not(:disabled) {
    background: #00ffaa;
    color: #0b0e14;
}

.r9-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background: rgba(255,255,255,0.05);
    border-color: rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.3);
}

.r9-instruction-box {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    padding: 8px 12px;
    margin-top: 8px;
    text-align: center;
    font-family: 'Outfit', sans-serif;
}

.r9-instruction-box.success {
    background: rgba(0, 255, 170, 0.1);
    border-color: rgba(0, 255, 170, 0.3);
}

.r9-instruction-box h4 {
    margin: 0 0 5px 0;
    color: #ffffff;
    font-size: 12px;
}
.r9-instruction-box.success h4 {
    color: #00ffaa;
}
.r9-instruction-box p {
    margin: 0;
    font-size: 10px;
    color: rgba(255, 255, 255, 0.8);
}

.r9-telescope-layout {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 15px;
    flex: 1;
    min-height: 0;
}
.r9-viewfinder-container {
    width: 230px;
    height: 230px;
    flex: 0 0 230px;
    position: relative;
}
.r9-telescope-layout #r9-telescope-instructions {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 0;
}

/* =========================================
   RUNG 9 (H-R DIAGRAM) HTML UI OVERLAYS
========================================= */
#hr-ui-container {
    position: absolute;
    top: 60px; left: 0; right: 0; bottom: 0;
    z-index: 10;
    display: grid;
    grid-template-columns: 48% 52%;
    grid-template-rows: 1fr 130px;
    padding: 20px;
    gap: 15px;
    pointer-events: none;
}

#hr-chart-panel {
    grid-column: 1;
    grid-row: 1 / span 2;
}

#hr-telescope-panel {
    grid-column: 2;
    grid-row: 1;
}

#hr-info-panel {
    grid-column: 2;
    grid-row: 2;
}

.hr-panel {
    background: rgba(10, 14, 30, 0.85);
    border: 1px solid rgba(222, 235, 255, 0.12);
    border-radius: 12px;
    padding: 15px;
    position: relative;
    pointer-events: auto;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.hr-panel-header {
    font-family: 'Outfit', sans-serif;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: #a5b4fc;
    margin-bottom: 12px;
    border-bottom: 1px solid rgba(222, 235, 255, 0.08);
    padding-bottom: 6px;
}

.hr-canvas-container {
    position: relative;
    flex: 1;
    min-height: 0;
    width: 100%;
    height: 100%;
}

/* Make Chart.js canvas fill its container, same as r9-canvas-container */
.hr-canvas-container canvas {
    position: absolute;
    top: 0; left: 0;
    width: 100% !important;
    height: 100% !important;
}

/* Telescope viewfinder canvas: fixed size, not stretched */
#hr-telescope-canvas {
    display: block;
    width: 230px;
    height: 230px;
}
#r9-telescope-canvas {
    display: block;
    width: 230px;
    height: 230px;
}

.hr-telescope-layout {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 15px;
    flex: 1;
    min-height: 0;
}

.hr-viewfinder-container {
    width: 230px;
    height: 230px;
    flex: 0 0 230px;
    position: relative;
}

.hr-telescope-layout #hr-telescope-instructions {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 0;
}

.hr-btn {
    background: linear-gradient(135deg, #125DFF 0%, #00d4ff 100%);
    border: none;
    border-radius: 6px;
    color: #fff;
    font-family: 'Outfit', sans-serif;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1px;
    padding: 8px 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 10px;
    width: 100%;
}

.hr-btn:hover:not(:disabled) {
    box-shadow: 0 0 12px rgba(18, 93, 255, 0.4);
    transform: translateY(-1px);
}

.hr-btn:disabled {
    background: rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.3);
    cursor: not-allowed;
}

.hr-instruction-box {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(222, 235, 255, 0.08);
    border-radius: 8px;
    padding: 10px;
    margin-top: 10px;
    text-align: left;
}

.hr-instruction-box.success {
    border-color: rgba(0, 255, 170, 0.3);
    background: rgba(0, 255, 170, 0.02);
}

.hr-instruction-box h4 {
    margin: 0 0 4px 0;
    font-size: 11px;
    font-family: 'Outfit', sans-serif;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hr-instruction-box.success h4 {
    color: #00ffaa;
}

.hr-instruction-box p {
    margin: 0;
    font-size: 10px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.4;
}

/* Responsive */
@media (max-width: 1100px) {
    .notebook-panel {
        flex: 0 0 340px;
        padding: 20px;
    }
}

@media (max-width: 800px) {
    .cosmic-ladder-app {
        height: auto;
        min-height: 100vh;
    }
    .ladder-container {
        flex-direction: column;
        padding: 10px;
        gap: 10px;
    }
    .notebook-panel {
        flex: none;
        width: 100%;
        max-height: 50vh;
        padding: 16px;
    }
    .observatory-panel {
        min-height: 400px;
    }
    .ladder-progress {
        flex-direction: row;
        width: 100%;
        height: auto;
        padding: 8px 4px;
        overflow-x: auto;
    }
    .rung-node {
        width: 32px;
        height: 32px;
        font-size: 0.7rem;
        flex-shrink: 0;
    }
}

/* Rung 9 Spectrometry Analyzer Hover Effects */
.hr-analyzer-tab {
    transition: all 0.2s ease-in-out !important;
}
.hr-analyzer-tab:hover:not(.active) {
    color: rgba(255, 255, 255, 0.95) !important;
    background: rgba(255, 255, 255, 0.02) !important;
}
.filter-toggle-btn {
    transition: all 0.2s ease-in-out !important;
}
.filter-toggle-btn:hover:not(.active) {
    border-color: rgba(255, 255, 255, 0.35) !important;
    background: rgba(255, 255, 255, 0.03) !important;
}
.filter-toggle-btn.active:hover {
    background: rgba(0, 212, 255, 0.25) !important;
}
#hr-btn-analyze-spec:hover {
    background: rgba(0, 212, 255, 0.25) !important;
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.3);
}

/* =========================================
   WIKI TAB STYLES
========================================= */
#wiki-container {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 6;
    background: linear-gradient(160deg, rgba(8, 12, 28, 0.97), rgba(3, 6, 18, 0.98));
    overflow-y: auto;
    overflow-x: hidden;
    scroll-behavior: smooth;
    padding: 70px 40px 40px 40px;
}

/* Custom Scrollbar */
#wiki-container::-webkit-scrollbar {
    width: 6px;
}
#wiki-container::-webkit-scrollbar-track {
    background: transparent;
}
#wiki-container::-webkit-scrollbar-thumb {
    background: rgba(18, 93, 255, 0.3);
    border-radius: 3px;
}
#wiki-container::-webkit-scrollbar-thumb:hover {
    background: rgba(18, 93, 255, 0.5);
}

/* Wiki Content Typography */
.wiki-content {
    max-width: 720px;
    margin: 0 auto;
    font-family: 'Inter', sans-serif;
    color: rgba(255, 255, 255, 0.88);
    line-height: 1.75;
    font-size: 0.92rem;
}

.wiki-content h1 {
    font-family: 'Outfit', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    color: #ffffff;
    margin: 0 0 8px 0;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, #ffffff 0%, #a5b4fc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.wiki-content h2 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.25rem;
    font-weight: 600;
    color: #a5b4fc;
    margin: 32px 0 12px 0;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(165, 180, 252, 0.15);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.wiki-content h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.05rem;
    font-weight: 600;
    color: #e0e7ff;
    margin: 24px 0 8px 0;
}

.wiki-content h4 {
    font-family: 'Outfit', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    color: #c7d2fe;
    margin: 16px 0 6px 0;
}

.wiki-content p {
    margin: 0 0 14px 0;
    color: rgba(255, 255, 255, 0.78);
}

.wiki-content strong {
    color: #ffffff;
    font-weight: 600;
}

.wiki-content em {
    color: rgba(255, 255, 255, 0.7);
    font-style: italic;
}

.wiki-content a {
    color: #6d9fff;
    text-decoration: none;
    border-bottom: 1px solid rgba(109, 159, 255, 0.3);
    transition: all 0.2s;
}

.wiki-content a:hover {
    color: #a5c4ff;
    border-bottom-color: #a5c4ff;
}

/* Lists */
.wiki-content ul,
.wiki-content ol {
    padding-left: 24px;
    margin: 0 0 14px 0;
}

.wiki-content li {
    margin-bottom: 6px;
    color: rgba(255, 255, 255, 0.78);
}

.wiki-content li::marker {
    color: rgba(165, 180, 252, 0.5);
}

/* Blockquotes — for "Did You Know?" sections */
.wiki-content blockquote {
    margin: 20px 0;
    padding: 16px 20px;
    background: rgba(18, 93, 255, 0.06);
    border-left: 3px solid rgba(18, 93, 255, 0.5);
    border-radius: 0 8px 8px 0;
    color: rgba(255, 255, 255, 0.82);
    font-size: 0.88rem;
}

.wiki-content blockquote p {
    margin: 0 0 8px 0;
}

.wiki-content blockquote p:last-child {
    margin-bottom: 0;
}

.wiki-content blockquote strong {
    color: #6d9fff;
}

/* Code blocks */
.wiki-content code {
    font-family: 'Fira Code', monospace;
    background: rgba(255, 255, 255, 0.06);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.85em;
    color: #c7d2fe;
}

.wiki-content pre {
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 8px;
    padding: 16px;
    overflow-x: auto;
    margin: 16px 0;
}

.wiki-content pre code {
    background: none;
    padding: 0;
    font-size: 0.85rem;
}

/* Tables */
.wiki-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    font-size: 0.85rem;
}

.wiki-content thead th {
    background: rgba(18, 93, 255, 0.12);
    color: #a5b4fc;
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 10px 14px;
    text-align: left;
    border-bottom: 1px solid rgba(165, 180, 252, 0.2);
}

.wiki-content tbody td {
    padding: 10px 14px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    color: rgba(255, 255, 255, 0.78);
}

.wiki-content tbody tr:nth-child(even) {
    background: rgba(255, 255, 255, 0.015);
}

.wiki-content tbody tr:hover {
    background: rgba(18, 93, 255, 0.05);
}

/* Horizontal rules */
.wiki-content hr {
    border: none;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(165, 180, 252, 0.2), transparent);
    margin: 28px 0;
}

/* Math display blocks */
.wiki-content .MathJax {
    font-size: 1.1em !important;
}

/* Images */
.wiki-content img {
    display: block;
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 24px auto;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: #ffffff; /* White background cards for transparent diagrams */
    padding: 12px;       /* Padding around the diagram */
    box-sizing: border-box;
}

.wiki-content img.portrait {
    float: left;
    clear: left;
    max-width: 200px;
    margin: 6px 20px 16px 0;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
    display: inline;
    background: transparent; /* Reset white card background for portraits */
    padding: 0;              /* Reset padding for portraits */
}

.wiki-content h2,
.wiki-content h3,
.wiki-content h4,
.wiki-content hr,
.wiki-content blockquote,
.wiki-content table {
    clear: left;
}

/* Rung 13 UI Styles */
#r13-ui-container {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    padding: 12px;
    box-sizing: border-box;
    gap: 12px;
}

.r13-flex-container {
    display: flex;
    flex: 1;
    gap: 16px;
    min-height: 0;
}

.r13-left-panel {
    width: 320px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex-shrink: 0;
}

.r13-right-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: 0;
}

.r13-tabs {
    display: flex;
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    padding: 3px;
    gap: 4px;
}

.r13-tab {
    flex: 1;
    background: none;
    border: none;
    outline: none;
    color: #8e9bb0;
    font-family: 'Outfit', sans-serif;
    font-size: 0.8rem;
    font-weight: 500;
    padding: 8px 6px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
}

.r13-tab:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.04);
}

.r13-tab.active {
    color: #00ffaa;
    background: rgba(0, 255, 170, 0.1);
    border: 1px solid rgba(0, 255, 170, 0.2);
}

.r13-tab.verified {
    border-color: rgba(0, 255, 170, 0.4);
}

.r13-tab.verified::after {
    content: " ✓";
    color: #00ffaa;
}

.r13-details-box {
    background: rgba(30, 41, 59, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
    min-height: 0;
    overflow-y: auto;
}

.r13-details-box h4 {
    margin: 0;
    font-family: 'Outfit', sans-serif;
    font-size: 1.1rem;
    color: #ffffff;
}

.r13-details-box p {
    margin: 0;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.85rem;
    line-height: 1.5;
}

.r13-snr-container {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 8px;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.r13-snr-title {
    font-size: 0.75rem;
    color: #8e9bb0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.r13-snr-bar-bg {
    width: 100%;
    height: 10px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 5px;
    overflow: hidden;
}

.r13-snr-bar-fill {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, #ff0055, #ffcc00, #00ffaa);
    transition: width 0.1s ease-out;
}

.r13-snr-value {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    font-weight: bold;
    color: #ffffff;
    text-align: right;
}

.r13-canvas-title {
    font-family: 'Outfit', sans-serif;
    font-size: 0.85rem;
    color: #8e9bb0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
    margin-bottom: 2px;
}

.r13-canvas-wrapper {
    flex: 1;
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 8px;
    overflow: hidden;
    position: relative;
    min-height: 250px;
}

#r13-wave-canvas, #r13-lightcurve-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: block;
}

/* RUNG 14: GRAVITATIONAL WAVE STANDARD SIRENS classes */
.r14-flex-container {
    display: flex;
    flex: 1;
    gap: 16px;
    min-height: 0;
}

.r14-left-panel {
    width: 320px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex-shrink: 0;
}

.r14-right-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: 0;
}

.r14-tabs {
    display: flex;
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    padding: 3px;
    gap: 4px;
}

.r14-tab {
    flex: 1;
    background: none;
    border: none;
    outline: none;
    color: #8e9bb0;
    font-family: 'Outfit', sans-serif;
    font-size: 0.8rem;
    font-weight: 500;
    padding: 8px 6px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
}

.r14-tab:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.04);
}

.r14-tab.active {
    color: #00ffaa;
    background: rgba(0, 255, 170, 0.1);
    border: 1px solid rgba(0, 255, 170, 0.2);
}

.r14-tab.verified {
    border-color: rgba(0, 255, 170, 0.4);
}

.r14-tab.verified::after {
    content: " ✓";
    color: #00ffaa;
}

.r14-details-box {
    background: rgba(30, 41, 59, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
    min-height: 0;
    overflow-y: auto;
}

.r14-details-box h4 {
    margin: 0;
    font-family: 'Outfit', sans-serif;
    font-size: 1.1rem;
    color: #ffffff;
}

.r14-details-box p {
    margin: 0;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.85rem;
    line-height: 1.5;
}

.r14-snr-container {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 8px;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.r14-snr-title {
    font-size: 0.75rem;
    color: #8e9bb0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.r14-snr-bar-bg {
    width: 100%;
    height: 10px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 5px;
    overflow: hidden;
}

.r14-snr-bar-fill {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, #ff0055, #ffcc00, #00ffaa);
    transition: width 0.1s ease-out;
}

.r14-snr-value {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    font-weight: bold;
    color: #ffffff;
    text-align: right;
}

.r14-canvas-title {
    font-family: 'Outfit', sans-serif;
    font-size: 0.85rem;
    color: #8e9bb0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
    margin-bottom: 2px;
}

.r14-canvas-wrapper {
    flex: 1;
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 8px;
    overflow: hidden;
    position: relative;
    min-height: 250px;
}

#r14-wave-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: block;
}