/* ==========================================================================
   Name That LLM v2 — Neon Cobalt & Volt Lime Theme
   Typography: Sora (Display) · DM Sans (UI & Body) · Fira Code (Mono)
   ========================================================================== */

:root {
  --bg-deep: #050814;
  --bg: #090e24;
  --bg-elevated: #10193b;
  --surface: rgba(16, 25, 59, 0.86);
  --surface-solid: #16214d;
  --surface-hover: rgba(24, 36, 82, 0.96);
  --code-bg: #040610;
  --glass-border: rgba(129, 140, 248, 0.22);
  --glass-border-strong: rgba(190, 242, 100, 0.45);
  --text: #f0f4ff;
  --text-secondary: #d0d9fe;
  --muted: #8b96f8;
  --accent: #bef264;
  --accent-2: #a3e635;
  --accent-contrast: #050814;
  --accent-soft: rgba(190, 242, 100, 0.14);
  --accent-glow: rgba(190, 242, 100, 0.35);
  --secondary-accent: #818cf8;
  --secondary-soft: rgba(129, 140, 248, 0.16);
  --correct: #34d399;
  --correct-soft: rgba(52, 211, 153, 0.15);
  --correct-border: rgba(52, 211, 153, 0.65);
  --wrong: #fb7185;
  --wrong-soft: rgba(251, 113, 133, 0.15);
  --wrong-border: rgba(251, 113, 133, 0.65);
  --card-shadow: 0 20px 50px rgba(2, 4, 14, 0.65);
  --font-display: "Sora", system-ui, -apple-system, sans-serif;
  --font-sans: "DM Sans", system-ui, -apple-system, sans-serif;
  --font-mono: "Fira Code", monospace;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  font-family: var(--font-sans);
  color: var(--text);
  background-color: var(--bg);
  background-image:
    radial-gradient(1000px 520px at 12% -8%, rgba(99, 102, 241, 0.22) 0%, transparent 62%),
    radial-gradient(900px 480px at 88% -5%, rgba(190, 242, 100, 0.1) 0%, transparent 58%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-deep) 100%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
}

.app-shell {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  padding: 26px 20px 84px;
}

/* ---- Top Header ---- */
.topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 20px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--glass-border);
}

.brand-wrap {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.brand-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.lab-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid var(--glass-border-strong);
  padding: 4px 10px;
  border-radius: 6px;
}

.lab-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
}

.brand-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 5vw, 42px);
  letter-spacing: -0.03em;
  line-height: 1.06;
  margin: 2px 0 0;
}

.brand-title .highlight {
  color: var(--accent);
}

.brand-sub {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 14.5px;
  font-weight: 400;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.score-strip {
  display: flex;
  align-items: stretch;
  gap: 8px;
}

.stat-tile {
  background: var(--surface);
  border: 1.5px solid var(--glass-border);
  border-radius: 12px;
  padding: 8px 14px;
  min-width: 76px;
  text-align: center;
  box-shadow: var(--card-shadow);
}

.stat-tile .k {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3px;
}

.stat-tile .v {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 23px;
  line-height: 1.15;
  margin-top: 2px;
  color: var(--text);
}

.stat-tile.streak {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.stat-tile.streak .v {
  color: var(--accent);
}

.stat-tile.streak.hot {
  box-shadow: 0 0 0 1px var(--accent), 0 0 26px var(--accent-glow);
}

.stat-tile.streak.hot .v {
  animation: popScale 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.flame {
  display: none;
  font-size: 12px;
}

.stat-tile.streak.hot .flame {
  display: inline;
}

.icon-btn {
  appearance: none;
  cursor: pointer;
  background: var(--surface);
  border: 1.5px solid var(--glass-border);
  color: var(--text);
  border-radius: 12px;
  padding: 10px 14px;
  font-family: var(--font-sans);
  font-size: 13.5px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  box-shadow: var(--card-shadow);
  transition: all 0.15s ease;
}

.icon-btn:hover {
  background: var(--surface-hover);
  border-color: var(--accent);
  transform: translateY(-1px);
}

.icon-btn.icon-only {
  padding: 10px 12px;
}

/* ---- Mode Navigation Bar ---- */
.mode-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  background: var(--surface);
  border: 1.5px solid var(--glass-border);
  border-radius: 16px;
  padding: 8px 10px;
  margin-bottom: 20px;
  box-shadow: var(--card-shadow);
}

.mode-tabs {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.mode-tab {
  appearance: none;
  cursor: pointer;
  background: transparent;
  border: 1.5px solid transparent;
  border-radius: 11px;
  padding: 9px 15px;
  color: var(--muted);
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  transition: all 0.15s ease;
}

.mode-tab:hover {
  color: var(--text);
}

.mode-tab.active {
  color: var(--accent-contrast);
  background: var(--accent);
  border-color: var(--accent);
}

.mode-tab .tab-badge {
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 2px 7px;
  border-radius: 99px;
  background: rgba(5, 8, 20, 0.22);
  color: inherit;
}

.difficulty-bar {
  display: flex;
  align-items: center;
  gap: 6px;
}

.diff-label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  margin-right: 2px;
}

.diff-pill {
  appearance: none;
  cursor: pointer;
  background: transparent;
  border: 1.5px solid var(--glass-border);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 500;
  padding: 6px 11px;
  border-radius: 9px;
  transition: all 0.15s ease;
}

.diff-pill:hover {
  color: var(--text);
  border-color: var(--accent);
}

.diff-pill.active {
  color: var(--accent);
  background: var(--accent-soft);
  border-color: var(--accent);
}

/* ---- Mode Sub-Banners (Daily / Showdown / Custom) ---- */
.mode-banner,
.custom-config-panel {
  background: var(--surface);
  border: 1.5px solid var(--glass-border);
  border-radius: 18px;
  padding: 18px 22px;
  margin-bottom: 20px;
  box-shadow: var(--card-shadow);
}

.daily-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}

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

.daily-date-badge {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid var(--glass-border-strong);
  padding: 5px 12px;
  border-radius: 8px;
}

.daily-dots {
  display: flex;
  align-items: center;
  gap: 7px;
}

.daily-dot {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  border: 1.5px solid var(--glass-border);
  background: var(--bg-elevated);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  color: var(--muted);
}

.daily-dot.current {
  border-color: var(--accent);
  color: var(--accent);
}

.daily-dot.hit {
  background: var(--correct-soft);
  border-color: var(--correct-border);
  color: var(--correct);
}

.daily-dot.miss {
  background: var(--wrong-soft);
  border-color: var(--wrong-border);
  color: var(--wrong);
}

/* ---- Showdown Controls ---- */
.showdown-header {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.showdown-top-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.rivalry-presets {
  display: flex;
  align-items: center;
  gap: 7px;
  flex-wrap: wrap;
}

.preset-chip {
  appearance: none;
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--bg-elevated);
  border: 1.5px solid var(--glass-border);
  border-radius: 999px;
  padding: 6px 13px;
  transition: all 0.15s ease;
}

.preset-chip:hover,
.preset-chip.active {
  color: var(--accent-contrast);
  border-color: var(--accent);
  background: var(--accent);
}

.showdown-selectors {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto;
  align-items: center;
  gap: 10px;
}

@media (max-width: 720px) {
  .showdown-selectors {
    grid-template-columns: 1fr;
  }
}

.model-select {
  appearance: none;
  width: 100%;
  background: var(--bg-elevated);
  color: var(--text);
  border: 1.5px solid var(--glass-border-strong);
  border-radius: 10px;
  padding: 10px 13px;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}

.vs-pill {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 12.5px;
  color: var(--accent-contrast);
  background: var(--accent);
  border-radius: 999px;
  padding: 6px 12px;
  text-align: center;
}

.showdown-format-toggle {
  display: inline-flex;
  background: var(--bg-elevated);
  border: 1.5px solid var(--glass-border);
  border-radius: 10px;
  padding: 3px;
}

.format-btn {
  appearance: none;
  cursor: pointer;
  background: transparent;
  border: none;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  padding: 7px 11px;
  border-radius: 7px;
  transition: all 0.15s ease;
}

.format-btn.active {
  background: var(--accent);
  color: var(--accent-contrast);
}

/* ---- Custom Game Configurator ---- */
.custom-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-bottom: 18px;
}

@media (max-width: 640px) {
  .custom-grid {
    grid-template-columns: 1fr;
  }
}

.config-group label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  margin-bottom: 8px;
}

.pill-group {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.config-pill {
  appearance: none;
  cursor: pointer;
  background: var(--bg-elevated);
  border: 1.5px solid var(--glass-border);
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 13.5px;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: 10px;
  transition: all 0.15s ease;
}

.config-pill.active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-contrast);
}

.model-pool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 9px;
  margin-top: 10px;
}

.pool-toggle {
  appearance: none;
  cursor: pointer;
  text-align: left;
  background: var(--bg-elevated);
  border: 1.5px solid var(--glass-border);
  border-radius: 12px;
  padding: 11px 13px;
  color: var(--muted);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  transition: all 0.15s ease;
}

.pool-toggle.selected {
  border-color: var(--accent);
  color: var(--text);
  background: var(--accent-soft);
}

.pool-check {
  width: 20px;
  height: 20px;
  border-radius: 6px;
  border: 1.5px solid var(--glass-border-strong);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  color: transparent;
}

.pool-toggle.selected .pool-check {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-contrast);
}

.custom-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--glass-border);
}

/* ---- Question & Option Grid (Top of Game Section) ---- */
.question-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin: 2px 2px 12px;
}

.question-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18.5px;
  letter-spacing: -0.015em;
  margin: 0;
}

.kbd-hint {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--muted);
}

.expert-search-wrap {
  margin-bottom: 12px;
}

.expert-search-input {
  width: 100%;
  background: var(--surface);
  border: 1.5px solid var(--glass-border-strong);
  border-radius: 12px;
  padding: 12px 16px;
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 14.5px;
}

.expert-search-input:focus {
  outline: 2px solid var(--accent);
  border-color: transparent;
}

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

@media (max-width: 680px) {
  .options-grid {
    grid-template-columns: 1fr;
  }
}

.opt-card {
  appearance: none;
  text-align: left;
  cursor: pointer;
  position: relative;
  background: var(--surface);
  border: 1.5px solid var(--glass-border);
  border-radius: 14px;
  padding: 14px 16px;
  color: var(--text);
  display: flex;
  flex-direction: column;
  gap: 5px;
  box-shadow: var(--card-shadow);
  transition: transform 0.14s ease, border-color 0.14s ease, background 0.14s ease;
}

.opt-card:hover:not(:disabled) {
  transform: translateY(-2px);
  background: var(--surface-hover);
  border-color: var(--accent);
}

.opt-card:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.opt-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.provider-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--provider-color, var(--accent));
}

.provider-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--provider-color, var(--accent));
}

.key-badge {
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 600;
  color: var(--muted);
  background: var(--bg-elevated);
  border: 1px solid var(--glass-border);
  border-radius: 6px;
  padding: 1px 7px;
}

.opt-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: -0.01em;
  color: var(--text);
}

.opt-slug {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
  overflow-wrap: anywhere;
}

.opt-card:disabled {
  cursor: default;
}

.opt-card.correct {
  border-color: var(--correct-border);
  background: var(--correct-soft);
}

.opt-card.correct .opt-name::after {
  content: " ✓";
  color: var(--correct);
}

.opt-card.wrong {
  border-color: var(--wrong-border);
  background: var(--wrong-soft);
}

.opt-card.wrong .opt-name::after {
  content: " ✗";
  color: var(--wrong);
}

.opt-card.dim {
  opacity: 0.42;
}

/* ---- Verdict & Action Row ---- */
.result-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  margin: 14px 0;
  min-height: 44px;
}

.result-bar:empty {
  display: none;
}

.verdict-box {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16.5px;
}

.verdict-box.hit {
  color: var(--correct);
}

.verdict-box.miss {
  color: var(--wrong);
}

.primary-btn {
  appearance: none;
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  color: var(--accent-contrast);
  background: var(--accent);
  border: 1.5px solid var(--accent);
  border-radius: 11px;
  padding: 10px 20px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: var(--card-shadow);
  transition: transform 0.14s ease, filter 0.14s ease;
}

.primary-btn:hover {
  filter: brightness(1.08);
  transform: translateY(-2px);
}

/* ---- Prompt & Response Specimen Card ---- */
.arena-card {
  background: var(--surface);
  border: 1.5px solid var(--glass-border);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: var(--card-shadow);
  margin-bottom: 20px;
}

.prompt-header {
  padding: 18px 22px;
  background: var(--bg-elevated);
  border-bottom: 1.5px solid var(--glass-border);
}

.prompt-meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.category-tag {
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid var(--glass-border-strong);
  padding: 2px 9px;
  border-radius: 6px;
  letter-spacing: 0.04em;
  text-transform: none;
}

.telemetry-pills {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.telemetry-pill {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
  background: var(--surface);
  border: 1px solid var(--glass-border);
  padding: 3px 9px;
  border-radius: 6px;
}

.prompt-text {
  font-family: var(--font-display);
  font-size: clamp(16.5px, 2.1vw, 20px);
  font-weight: 700;
  color: var(--text);
  line-height: 1.4;
  letter-spacing: -0.01em;
}

.response-body {
  padding: 22px;
}

/* Side-by-side dual response layout for Showdown Arena */
.dual-responses {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

@media (max-width: 760px) {
  .dual-responses {
    grid-template-columns: 1fr;
  }
}

.dual-pane {
  padding: 20px;
  border-right: 1.5px solid var(--glass-border);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.dual-pane:last-child {
  border-right: none;
}

.dual-pane-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--glass-border);
}

.specimen-badge {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 4px 10px;
  border-radius: 6px;
}

/* Formatted Markdown Response Styling */
.rendered-response {
  font-size: 15.5px;
  line-height: 1.68;
  color: var(--text-secondary);
  word-break: break-word;
}

.rendered-response > *:first-child {
  margin-top: 0;
}

.rendered-response > *:last-child {
  margin-bottom: 0;
}

.rendered-response p {
  margin: 0 0 13px;
}

.rendered-response h1,
.rendered-response h2,
.rendered-response h3,
.rendered-response h4 {
  font-family: var(--font-display);
  color: var(--text);
  margin: 18px 0 8px;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.rendered-response h1 { font-size: 19px; }
.rendered-response h2 { font-size: 17px; }
.rendered-response h3 { font-size: 15.5px; }

.rendered-response strong {
  color: #ffffff;
  font-weight: 700;
}

.rendered-response ul,
.rendered-response ol {
  margin: 8px 0 14px;
  padding-left: 22px;
}

.rendered-response li {
  margin-bottom: 6px;
}

.rendered-response blockquote {
  margin: 12px 0;
  padding: 10px 16px;
  border-left: 3px solid var(--accent);
  background: var(--accent-soft);
  border-radius: 0 10px 10px 0;
  color: var(--text);
}

.rendered-response code {
  font-family: var(--font-mono);
  font-size: 13px;
  background: var(--bg-elevated);
  border: 1px solid var(--glass-border);
  padding: 2px 6px;
  border-radius: 5px;
  color: var(--accent);
}

.rendered-response pre {
  margin: 14px 0;
  padding: 16px;
  background: var(--code-bg);
  border: 1.5px solid var(--glass-border-strong);
  border-radius: 12px;
  overflow-x: auto;
}

.rendered-response pre code {
  background: none;
  border: none;
  padding: 0;
  color: #f0f4ff;
  font-size: 13px;
  line-height: 1.6;
}

.rendered-response hr {
  border: none;
  border-top: 1px dashed var(--glass-border-strong);
  margin: 16px 0;
}

/* ---- Post-Guess Insights & Model Comparison Drawer ---- */
.insights-panel {
  margin-top: 20px;
  background: var(--surface);
  border: 1.5px solid var(--glass-border-strong);
  border-radius: 18px;
  padding: 20px 22px;
  box-shadow: var(--card-shadow);
  animation: slideFadeIn 0.25s ease;
}

.insights-section-title {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
  margin: 0 0 10px;
}

.tells-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.tell-chip {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  background: var(--accent-soft);
  border: 1px solid var(--glass-border-strong);
  padding: 5px 12px;
  border-radius: 999px;
}

.compare-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.compare-pill {
  appearance: none;
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--bg-elevated);
  border: 1.5px solid var(--glass-border);
  border-radius: 9px;
  padding: 6px 12px;
  transition: all 0.14s ease;
}

.compare-pill:hover,
.compare-pill.active {
  color: var(--accent-contrast);
  border-color: var(--accent);
  background: var(--accent);
}

.compare-viewer {
  background: var(--bg-elevated);
  border: 1.5px solid var(--glass-border);
  border-radius: 14px;
  padding: 18px;
  margin-top: 10px;
}

/* ---- Summary Card (Daily / Custom Complete) ---- */
.summary-card {
  background: var(--surface);
  border: 1.5px solid var(--glass-border-strong);
  border-radius: 20px;
  padding: 28px;
  text-align: center;
  margin-bottom: 22px;
  box-shadow: var(--card-shadow);
}

.summary-score-big {
  font-family: var(--font-display);
  font-size: 46px;
  font-weight: 800;
  color: var(--accent);
  margin: 8px 0;
}

.emoji-share-preview {
  font-family: var(--font-mono);
  font-size: 13.5px;
  background: var(--bg-elevated);
  border: 1.5px solid var(--glass-border);
  border-radius: 12px;
  padding: 14px 18px;
  display: inline-block;
  text-align: left;
  white-space: pre-wrap;
  margin: 14px 0 18px;
  color: var(--text-secondary);
}

/* ---- Stats & Confusion Matrix Modal ---- */
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(3, 5, 14, 0.8);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-backdrop[hidden] {
  display: none !important;
}

.modal-dialog {
  background: var(--bg-elevated);
  border: 1.5px solid var(--glass-border-strong);
  border-radius: 20px;
  width: 100%;
  max-width: 860px;
  max-height: 88vh;
  overflow-y: auto;
  padding: 26px;
  box-shadow: 0 25px 70px rgba(0, 0, 0, 0.7);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--glass-border);
  margin-bottom: 18px;
}

.modal-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  margin: 0;
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 22px;
}

@media (max-width: 640px) {
  .kpi-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.kpi-card {
  background: var(--surface);
  border: 1.5px solid var(--glass-border);
  border-radius: 14px;
  padding: 14px;
  text-align: center;
}

.kpi-card .k {
  font-family: var(--font-mono);
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.kpi-card .v {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  margin-top: 4px;
  color: var(--accent);
}

.accuracy-bars {
  display: flex;
  flex-direction: column;
  gap: 9px;
  margin-bottom: 24px;
}

.acc-row {
  display: grid;
  grid-template-columns: 170px 1fr 78px;
  align-items: center;
  gap: 10px;
  font-size: 13.5px;
}

@media (max-width: 560px) {
  .acc-row {
    grid-template-columns: 120px 1fr 64px;
  }
}

.acc-track {
  height: 10px;
  background: var(--surface);
  border: 1px solid var(--glass-border);
  border-radius: 99px;
  overflow: hidden;
}

.acc-fill {
  height: 100%;
  border-radius: 99px;
  background: var(--accent);
}

.matrix-wrap {
  overflow-x: auto;
  border: 1.5px solid var(--glass-border);
  border-radius: 14px;
  background: var(--surface);
}

.matrix-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 11px;
}

.matrix-table th,
.matrix-table td {
  border: 1px solid var(--glass-border);
  padding: 7px 6px;
  text-align: center;
}

.matrix-table th.row-label {
  text-align: left;
  padding-left: 10px;
  color: var(--text-secondary);
  white-space: nowrap;
}

.nemesis-callout {
  margin-bottom: 16px;
  padding: 12px 15px;
  border-radius: 12px;
  background: var(--accent-soft);
  border: 1.5px solid var(--glass-border-strong);
  font-size: 13.5px;
  color: var(--text);
}

/* ---- Footer ---- */
.footer {
  margin-top: 38px;
  padding-top: 18px;
  border-top: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 11.5px;
}

.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 200;
  background: var(--surface-solid);
  color: var(--text);
  border: 1.5px solid var(--accent);
  border-radius: 12px;
  padding: 12px 18px;
  font-size: 13.5px;
  font-weight: 600;
  box-shadow: var(--card-shadow);
  animation: slideFadeIn 0.2s ease;
}

[hidden] {
  display: none !important;
}

@keyframes popScale {
  0% { transform: scale(1); }
  45% { transform: scale(1.24); }
  100% { transform: scale(1); }
}

@keyframes slideFadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
}