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

html {
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}

body {
  background-color: #03091a;
  color: #F0F4FF;
  font-family: 'Inter', 'Roboto', 'SF Pro Display', sans-serif;
  line-height: 1.6;
  min-height: 100vh;
}

/* ── CSS VARIABLES ────────────────────────────────────────────────────────── */

:root {
  /* Backgrounds */
  --bg-void:     #03091a;  
  --bg-base:     #061225;   
  --bg-surface:  #0d2240;   
  --bg-elevated: #162f52;   
  --bg-hover:    #1e3d66;   
  --bg-border:   #2a4f7c;   

  /* Brand colors */
  --primary:      #063B87;
  --accent:       #1BBEFF;   
  --accent-hover: #45CFFF;   
  --accent-dim:   #0e6fa8;   
  --mid:          #2a4f7c;   
  --light:        #85C6EB;
  --off-white:    #F0F4FF;
  --accent-glow:  rgba(27, 190, 255, 0.2);

  /* Text */
  --text-primary:   #F0F4FF;   
  --text-secondary: #90BCE0;   
  --text-muted:     #4d7aaa;   
  --text-accent:    #1BBEFF;   

  /* Status */
  --green: #00e676;
  --red:   #ff4d6a;

  /* Fonts */
  --font-mono:    'JetBrains Mono', monospace;
  --font-display: 'Inter', 'Roboto', 'SF Pro Display', sans-serif;
  --font-body:    'Inter', 'Roboto', 'SF Pro Display', sans-serif;

  /* Shape */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --border: 1px solid var(--bg-border);
}

/* ── SCROLLBAR ────────────────────────────────────────────────────────────── */

::-webkit-scrollbar        { width: 6px; height: 6px; }
::-webkit-scrollbar-track  { background: var(--bg-base); }
::-webkit-scrollbar-thumb  { background: var(--bg-border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* ── NAVIGATION BAR ───────────────────────────────────────────────────────── */

#navbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--primary);
  border-bottom: 2px solid rgba(27, 190, 255, 0.3);
  padding: 16px 36px;
  display: flex;
  align-items: center;
  box-shadow: 0 4px 24px rgba(3, 9, 26, 0.6);
}

#nav-left {
  display: flex;
  align-items: center;
  gap: 14px;
}

#nav-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent), 0 0 24px var(--accent-glow);
}

#nav-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: -0.01em;
}

/* ── MAIN LAYOUT ──────────────────────────────────────────────────────────── */

#app {
  max-width: 1600px;
  margin: 0 auto;
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

/* ── BASE PANEL ───────────────────────────────────────────────────────────── */

.panel {
  background: var(--bg-surface);
  border: 1px solid var(--bg-border);
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: 0 4px 24px rgba(3, 9, 26, 0.4);
}

.panel-accent {
  border-color: var(--accent);
  box-shadow: 0 0 40px var(--accent-glow),
              0 4px 24px rgba(3, 9, 26, 0.4);
}

/* ── TYPOGRAPHY ───────────────────────────────────────────────────────────── */

.heading {
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  font-size: 1.4rem;
}

.label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--light);
}

.data {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: #ffffff;
  font-weight: 700;
}

.secondary {
  color: var(--text-secondary);
  font-size: 0.92rem;
}

.placeholder-text {
  color: var(--text-muted);
  font-size: 0.85rem;
  font-style: italic;
}

/* ── BUTTONS ──────────────────────────────────────────────────────────────── */

.btn-primary {
  background: var(--accent);
  color: #03091a;
  font-weight: 700;
  font-size: 0.85rem;
  padding: 11px 28px;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: background 0.18s ease,
              box-shadow 0.18s ease,
              transform 0.1s ease;
  box-shadow: 0 4px 20px var(--accent-glow);
  white-space: nowrap;
}

.btn-primary:hover {
  background: var(--accent-hover);
  box-shadow: 0 6px 28px rgba(27, 190, 255, 0.45);
  transform: translateY(-1px);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: none;
}

.btn-primary:disabled {
  opacity: 0.3;
  cursor: not-allowed;
  box-shadow: none;
  transform: none;
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.82rem;
  padding: 9px 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--bg-border);
  cursor: pointer;
  transition: border-color 0.18s ease,
              color 0.18s ease,
              background 0.18s ease;
  white-space: nowrap;
}

.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(27, 190, 255, 0.08);
}

/* ── PROMPT PANEL ─────────────────────────────────────────────────────────── */

#prompt-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 20px;
  gap: 16px;
  flex-wrap: wrap;
}

#prompt-input {
  width: 100%;
  background: var(--bg-elevated);
  border: 1px solid var(--bg-border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 1rem;
  line-height: 1.7;
  padding: 16px 20px;
  resize: vertical;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

#prompt-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

#prompt-input::placeholder {
  color: var(--text-muted);
}

#prompt-stats {
  display: flex;
  gap: 28px;
  margin-top: 20px;
  flex-wrap: wrap;
  align-items: flex-end;
}

.stat-box {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.data-input {
  background: var(--bg-elevated);
  border: 1px solid var(--bg-border);
  border-radius: var(--radius-sm);
  color: var(--text-accent);
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 600;
  padding: 4px 10px;
  width: 90px;
  outline: none;
  transition: border-color 0.2s ease;
}

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

/* ── GROUP SECTIONS ───────────────────────────────────────────────────────── */

.group-section {
  background: var(--bg-surface); 
  border: 1px solid var(--bg-border); 
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  box-shadow: 0 4px 24px rgba(3, 9, 26, 0.4);
  
}

.group-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.group-header-left {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.group-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  color: #ffffff;
  background: var(--accent);
  padding: 4px 12px;
  border-radius: 20px;
  white-space: nowrap;
  margin-top: 6px;
  box-shadow: 0 2px 10px var(--accent-glow);
}

/* ── STRATEGIES CONTAINER ─────────────────────────────────────────────────── */

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

.strategies-container-4 {
  grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 1200px) {
  .strategies-container-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .strategies-container,
  .strategies-container-4 {
    grid-template-columns: 1fr;
  }
}

/* ── STRATEGY CARDS ───────────────────────────────────────────────────────── */

.strategy-card {
  background: var(--bg-elevated);
  border: 1px solid var(--bg-border); 
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.strategy-card.pending {
  border: 1px dashed var(--bg-border);
  opacity: 0.55;
}

.strategy-card.running {
  border: 2px solid var(--accent);
  opacity: 1;
  animation: card-pulse 1.4s ease-in-out infinite;
  box-shadow: 0 0 20px var(--accent-glow),
              0 4px 16px rgba(3, 9, 26, 0.4);
}

.strategy-card.done {
  border: 1px solid rgba(27, 190, 255, 0.35);
  opacity: 1;
  animation: none;
  box-shadow: 0 2px 12px rgba(3, 9, 26, 0.3);
}

.strategy-card.error {
  border: 1px solid var(--red);
  opacity: 1;
  animation: none;
}

@keyframes card-pulse {
  0%, 100% {
    box-shadow: 0 0 12px var(--accent-glow);
  }
  50% {
    box-shadow: 0 0 32px rgba(27, 190, 255, 0.45);
  }
}

/* ── STRATEGY CARD HEADER ─────────────────────────────────────────────────── */

.strategy-card-header {
  padding: 16px 18px;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--bg-border);
}

.strategy-card-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
  gap: 12px;
}

.col-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-accent);
}

.col-params {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  color: var(--accent);
  background: rgba(27, 190, 255, 0.12);
  padding: 3px 10px;
  border-radius: 20px;
  border: 1px solid rgba(27, 190, 255, 0.25);
  white-space: nowrap;
}

.col-description {
  font-size: 0.78rem;
  color: var(#ffffff);
  line-height: 1.5;
  margin-top: 4px;
}

.param-row {
  display: flex;
  gap: 12px;
  margin-top: 12px;
  flex-wrap: wrap;
}

.col-param-control {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.param-label {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--off-white);
}

.param-input {
  background: var(--bg-void);
  border: 1px solid var(--bg-border);
  border-radius: var(--radius-sm);
  color: var(--text-accent);
  font-family: var(--font-mono);
  font-size: 0.88rem;
  font-weight: 600;
  padding: 4px 8px;
  width: 72px;
  text-align: right;
  outline: none;
  transition: border-color 0.2s ease;
}

.param-input:focus {
  border-color: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow),
              0 0 20px rgba(27, 190, 255, 0.35);
}

/* ── COLUMN STATS ─────────────────────────────────────────────────────────── */

.col-stats {
  display: flex;
  gap: 14px;
  padding: 10px 18px;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--bg-border);
  flex-wrap: wrap;
}

/* ── COLUMN OUTPUT ────────────────────────────────────────────────────────── */

.col-output {
  padding: 16px 18px;
  flex: 1;
  overflow-y: auto;
  max-height: 200px;
  min-height: 80px;
}

.col-output-text {
  font-size: 0.88rem;
  color: var(--light);
  line-height: 1.8;
}

/* ── GROUP STREAMING VISUALIZER ───────────────────────────────────────────── */

.group-streaming {
  background: var(--bg-base);
  border: 1px solid var(--bg-border);
  border-radius: var(--radius-md);
  padding: 20px;
  box-shadow: inset 0 2px 8px rgba(3, 9, 26, 0.4);
}

.streaming-cols {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 12px;
}

.streaming-cols-4 {
  grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 1200px) {
  .streaming-cols-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .streaming-cols,
  .streaming-cols-4 {
    grid-template-columns: 1fr;
  }
}

.streaming-col {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.streaming-col-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.streaming-display {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 2;
  color: var(--text-primary);
  min-height: 60px;
  word-wrap: break-word;
  padding: 12px 14px;
  background: var(--bg-void);
  border-radius: var(--radius-sm);
  border: 1px solid var(--bg-border);
}

/* ── TOKEN FLASH ANIMATION ────────────────────────────────────────────────── */

.token-new {
  animation: token-flash 0.8s ease-out forwards;
  border-radius: 3px;
  padding: 0 2px;
}

@keyframes token-flash {
  0%   { background: var(--accent); color: #03091a; }
  100% { background: transparent;   color: var(--text-primary); }
}

/* ── GROUP SIMILARITY ─────────────────────────────────────────────────────── */

.group-similarity {
  background: var(--bg-base);
  border: 1px solid var(--bg-border);
  border-radius: var(--radius-md);
  padding: 20px;
  box-shadow: inset 0 2px 8px rgba(3, 9, 26, 0.4);
}

.similarity-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  margin-top: 12px;
}

.similarity-card {
  background: var(--bg-elevated);
  border: 1px solid var(--bg-border);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  box-shadow: 0 2px 8px rgba(3, 9, 26, 0.3);
}

.similarity-pair {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

.similarity-score-value {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-accent);
}

.similarity-bar-track {
  height: 4px;
  background: var(--bg-border);
  border-radius: 2px;
  overflow: hidden;
}

.similarity-bar-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 2px;
  transition: width 0.6s ease;
}

.similarity-avg {
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-secondary);
  padding: 10px 14px;
  background: var(--bg-elevated);
  border-radius: var(--radius-sm);
  border: 1px solid var(--bg-border);
  display: inline-block;
}

/* ── ANALYSIS SECTION ─────────────────────────────────────────────────────── */

.analysis-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.analysis-block {
  background: var(--bg-elevated);
  border: 1px solid var(--bg-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: 0 2px 12px rgba(3, 9, 26, 0.35);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

#analysis-section.panel {
  display: flex;
  flex-direction: column;
  gap: 20px;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.analysis-subheading {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
}

/* ── SECTION DIVIDER ──────────────────────────────────────────────────────── */

.section-divider {
  height: 1px;
  background: var(--bg-border);
  margin: 4px 0;
}

/* ── SELECTOR ROW ─────────────────────────────────────────────────────────── */

.selector-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.strategy-select {
  background: var(--bg-elevated);
  border: 1px solid var(--bg-border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  padding: 7px 12px;
  outline: none;
  cursor: pointer;
  transition: border-color 0.2s ease;
  min-width: 200px;
}

.strategy-select:focus {
  border-color: var(--accent);
}

/* ── ATTENTION HEATMAP ────────────────────────────────────────────────────── */

#attention-display {
  overflow-x: auto;
}

.attention-table {
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 0.72rem;
}

.attention-col-header {
  height: 80px;
  white-space: nowrap;
  vertical-align: bottom;
  padding-bottom: 4px;
  padding-left: 4px;
}

.attention-col-header span {
  display: inline-block;
  transform: rotate(-45deg);
  transform-origin: left bottom;
  color: var(--text-secondary);
}

.attention-row-header {
  white-space: nowrap;
  padding-right: 10px;
  color: var(--text-secondary);
  text-align: right;
  font-size: 0.72rem;
}

.attention-cell {
  width: 22px;
  height: 22px;
  min-width: 22px;
}
.attn-1 {
  background-color: #3b1d00;
}

.attn-2 {
  background-color: #7c2d12;
}

.attn-3 {
  background-color: #c2410c;
}

.attn-4 {
  background-color: #ea580c;
}

.attn-5 {
  background-color: #fdba74;
}

/* ── CONSISTENCY TRACKER ──────────────────────────────────────────────────── */

#consistency-display {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.consistency-run-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 10px 14px;
  background: var(--bg-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--bg-border);
}

.run-number {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  min-width: 28px;
  padding-top: 2px;
}

.run-text {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ── TRADEOFF DASHBOARD ───────────────────────────────────────────────────── */

#dashboard-table-wrap {
  overflow-x: auto;
}

.dashboard-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.dashboard-table th {
  text-align: left;
  padding: 11px 18px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.68rem;
  border-bottom: 1px solid var(--bg-border);
  white-space: nowrap;
  font-family: var(--font-mono);
}

.dashboard-table td {
  padding: 13px 18px;
  color: var(--text-secondary);
  border-bottom: 1px solid rgba(42, 79, 124, 0.3);
}

.dashboard-table tr:last-child td {
  border-bottom: none;
}

.dashboard-table td:first-child {
  color: var(--text-primary);
  font-weight: 700;
}

.dashboard-table td:nth-child(2) {
  color: var(--text-muted);
  font-size: 0.8rem;
  font-family: var(--font-mono);
}

.dashboard-table tr:hover td {
  background: var(--bg-hover);
}

/* ── SPINNER ──────────────────────────────────────────────────────────────── */

.spinner {
  display: inline-block;
  width: 13px;
  height: 13px;
  border: 2px solid var(--bg-border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  vertical-align: middle;
  margin-right: 6px;
}

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

/* ── ERROR ────────────────────────────────────────────────────────────────── */

.error-text {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--red);
}


/* ── CARD STREAMING ───────────────────────────────────────────────────────── */

.card-streaming {
  padding: 14px 18px;
  border-top: 1px solid var(--bg-border);
  background: var(--bg-void);
  flex: 1;
}

.card-streaming-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  margin-bottom: 8px;
}

/* ── GROUP OUTPUT ─────────────────────────────────────────────────────────── */

.group-output {
  background: var(--bg-base);
  border: 1px solid var(--bg-border);
  border-radius: var(--radius-md);
  padding: 20px;
  box-shadow: inset 0 2px 8px rgba(3, 9, 26, 0.4);
}

.group-output-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 12px;
}

.group-output-grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 1200px) {
  .group-output-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .group-output-grid,
  .group-output-grid-4 {
    grid-template-columns: 1fr;
  }
}

.group-output-col {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.group-output-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-accent);
}

.group-output-text {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.8;
  padding: 12px 14px;
  background: var(--bg-elevated);
  border-radius: var(--radius-sm);
  border: 1px solid var(--bg-border);
  min-height: 80px;
}

/* ── ATTENTION HEATMAP CONTAINER ──────────────────────────────────────────── */

#attention-display {
  background: var(--bg-void);
  border: 1px solid var(--bg-border);
  border-radius: var(--radius-md);
  padding: 20px;
  overflow-x: auto;
  margin-top: 8px;
  box-shadow: inset 0 2px 8px rgba(3, 9, 26, 0.5);
}

.attention-table {
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  min-width: max-content;
}

.attention-col-header {
  height: 90px;
  white-space: nowrap;
  vertical-align: bottom;
  padding-bottom: 6px;
  padding-left: 4px;
}

.attention-col-header span {
  display: inline-block;
  transform: rotate(-45deg);
  transform-origin: left bottom;
  color: var(--text-secondary);
  font-size: 0.7rem;
}

.attention-row-header {
  white-space: nowrap;
  padding-right: 12px;
  padding-top: 2px;
  color: var(--text-secondary);
  text-align: right;
  font-size: 0.72rem;
  font-family: var(--font-mono);
}

.attention-cell {
  width: 24px;
  height: 24px;
  min-width: 24px;
  border: 1px solid rgba(3, 9, 26, 0.3);
}

.attn-0 { background: rgba(13, 34, 64, 0.8); }
.attn-1 { background: rgba(27, 190, 255, 0.15); }
.attn-2 { background: rgba(27, 190, 255, 0.32); }
.attn-3 { background: rgba(27, 190, 255, 0.52); }
.attn-4 { background: rgba(27, 190, 255, 0.74); }
.attn-5 { background: rgba(27, 190, 255, 0.95); color: #03091a; font-weight: 700; }



/* ── ATTENTION HEATMAP GRID ───────────────────────────────────────────────── */

.heatmap-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 8px;
}

@media (max-width: 1100px) {
  .heatmap-grid {
    grid-template-columns: 1fr;
  }
}

.heatmap-block {
  background: var(--bg-void);
  border: 1px solid var(--bg-border);
  border-radius: var(--radius-md);
  padding: 16px;
  overflow-x: auto;
}

.heatmap-title {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 4px;
}

.heatmap-subtitle {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 14px;
}