:root {
  color-scheme: light;
  --bg-1: #f3e8d9;
  --bg-2: #d8b58d;
  --bg-3: #b1684c;
  --panel: rgba(255, 249, 240, 0.86);
  --panel-strong: rgba(255, 253, 248, 0.96);
  --text: #2a241d;
  --muted: #6c5a4a;
  --accent: #a24d2f;
  --accent-strong: #7d341a;
  --accent-soft: rgba(162, 77, 47, 0.12);
  --accent-2: #235f67;
  --line: rgba(88, 67, 51, 0.18);
  --shadow: 0 24px 60px rgba(66, 33, 16, 0.16);
  --success: #1d6a4c;
  --warning: #9a5a12;
  --danger: #9b2f2f;
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
}

body[data-theme="signal-red"] {
  --bg-1: #f6e7dc;
  --bg-2: #d79c85;
  --bg-3: #8f2d23;
  --panel: rgba(255, 247, 241, 0.88);
  --panel-strong: rgba(255, 251, 248, 0.95);
  --text: #291b19;
  --muted: #6b514d;
  --accent: #a62e24;
  --accent-strong: #7f1e17;
  --accent-soft: rgba(166, 46, 36, 0.12);
  --accent-2: #0c5a57;
  --line: rgba(96, 49, 40, 0.18);
  --shadow: 0 24px 64px rgba(92, 29, 25, 0.18);
}

body[data-theme="sea-glass"] {
  --bg-1: #dceee8;
  --bg-2: #92c8bb;
  --bg-3: #2d736d;
  --panel: rgba(247, 255, 252, 0.88);
  --panel-strong: rgba(251, 255, 253, 0.95);
  --text: #193230;
  --muted: #54716d;
  --accent: #2a7a63;
  --accent-strong: #1b5b4b;
  --accent-soft: rgba(42, 122, 99, 0.12);
  --accent-2: #b55f24;
  --line: rgba(36, 78, 72, 0.16);
  --shadow: 0 24px 64px rgba(26, 72, 63, 0.15);
}

body[data-theme="midnight-grid"] {
  color-scheme: dark;
  --bg-1: #08131e;
  --bg-2: #10263a;
  --bg-3: #1e5771;
  --panel: rgba(11, 23, 36, 0.86);
  --panel-strong: rgba(10, 20, 31, 0.94);
  --text: #edf5f7;
  --muted: #9cb3bb;
  --accent: #f3a441;
  --accent-strong: #d98d2a;
  --accent-soft: rgba(243, 164, 65, 0.12);
  --accent-2: #4dc1ba;
  --line: rgba(173, 209, 220, 0.14);
  --shadow: 0 28px 70px rgba(0, 0, 0, 0.34);
  --success: #4cd39f;
  --warning: #f2bf4d;
  --danger: #ff7f7f;
}

body[data-theme="starry-night"] {
  color-scheme: dark;
  --bg-1: #050816;
  --bg-2: #0d1b3d;
  --bg-3: #1d2c67;
  --panel: rgba(8, 13, 29, 0.84);
  --panel-strong: rgba(10, 16, 36, 0.94);
  --text: #eef3ff;
  --muted: #a8b4d6;
  --accent: #ffd86b;
  --accent-strong: #ffbe2f;
  --accent-soft: rgba(255, 216, 107, 0.12);
  --accent-2: #8bb8ff;
  --line: rgba(192, 207, 255, 0.14);
  --shadow: 0 28px 70px rgba(0, 0, 0, 0.42);
  --success: #63d7b2;
  --warning: #ffc766;
  --danger: #ff9292;
}

body[data-theme="github-dark"] {
  color-scheme: dark;
  --bg-1: #0d1117;
  --bg-2: #161b22;
  --bg-3: #21262d;
  --panel: rgba(13, 17, 23, 0.9);
  --panel-strong: rgba(22, 27, 34, 0.96);
  --text: #e6edf3;
  --muted: #8b949e;
  --accent: #2f81f7;
  --accent-strong: #1f6feb;
  --accent-soft: rgba(47, 129, 247, 0.12);
  --accent-2: #56d364;
  --line: rgba(139, 148, 158, 0.22);
  --shadow: 0 24px 64px rgba(0, 0, 0, 0.34);
  --success: #56d364;
  --warning: #e3b341;
  --danger: #ff7b72;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Trebuchet MS", "Aptos", "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.55), transparent 34%),
    radial-gradient(circle at bottom right, rgba(255, 255, 255, 0.18), transparent 28%),
    linear-gradient(140deg, var(--bg-1), var(--bg-2) 52%, var(--bg-3));
  position: relative;
}

body[data-theme="starry-night"] {
  background:
    radial-gradient(circle at 12% 18%, rgba(255, 255, 255, 0.92) 0 1px, transparent 2px),
    radial-gradient(circle at 22% 72%, rgba(255, 255, 255, 0.75) 0 1px, transparent 2px),
    radial-gradient(circle at 38% 28%, rgba(255, 216, 107, 0.8) 0 1.5px, transparent 3px),
    radial-gradient(circle at 50% 12%, rgba(255, 255, 255, 0.9) 0 1px, transparent 2px),
    radial-gradient(circle at 66% 30%, rgba(255, 255, 255, 0.78) 0 1px, transparent 2px),
    radial-gradient(circle at 78% 68%, rgba(139, 184, 255, 0.72) 0 1.5px, transparent 3px),
    radial-gradient(circle at 86% 20%, rgba(255, 255, 255, 0.88) 0 1px, transparent 2px),
    radial-gradient(circle at 92% 48%, rgba(255, 216, 107, 0.74) 0 1px, transparent 2px),
    radial-gradient(circle at top left, rgba(84, 120, 255, 0.2), transparent 34%),
    radial-gradient(circle at bottom right, rgba(255, 216, 107, 0.1), transparent 30%),
    linear-gradient(180deg, #03050f 0%, #081022 38%, #111f4f 100%);
}

body[data-theme="github-dark"] {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent 20%),
    linear-gradient(140deg, var(--bg-1), var(--bg-2) 52%, var(--bg-3));
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: auto;
  pointer-events: none;
  opacity: 0.38;
  filter: blur(2px);
}

body::before {
  top: 5%;
  right: 6%;
  width: 28rem;
  height: 28rem;
  border-radius: 40% 60% 58% 42%;
  background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.28), transparent 45%), var(--accent-soft);
}

body::after {
  bottom: 6%;
  left: 4%;
  width: 24rem;
  height: 24rem;
  border-radius: 58% 42% 44% 56%;
  background: radial-gradient(circle at 40% 35%, rgba(255, 255, 255, 0.2), transparent 44%), rgba(35, 95, 103, 0.1);
}

h1,
h2,
h3,
h4 {
  margin: 0;
  font-family: Georgia, "Palatino Linotype", serif;
  line-height: 1.05;
}

p {
  margin: 0;
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.page-shell {
  max-width: 1440px;
  margin: 0 auto;
  padding: 28px;
}

.layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.95fr);
  gap: 22px;
  align-items: start;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.hero {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 30px;
  margin-bottom: 22px;
}

.hero-copy {
  max-width: 760px;
  display: grid;
  gap: 14px;
}

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

.version-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1;
}

.eyebrow,
.section-kicker {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.77rem;
  font-weight: 700;
  color: var(--accent-2);
}

.subtitle {
  max-width: 64ch;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.6;
}

.hero-actions {
  width: min(100%, 270px);
  display: grid;
  gap: 12px;
  align-content: start;
}

.main-panel,
.snapshot-panel,
.results-panel {
  padding: 26px;
}

.main-panel {
  min-width: 0;
}

.sidebar {
  display: grid;
  gap: 22px;
  position: sticky;
  top: 28px;
}

.section-block {
  display: grid;
  gap: 14px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.section-block:first-child {
  padding-top: 0;
}

.section-block:last-of-type {
  border-bottom: 0;
}

.section-heading {
  display: grid;
  gap: 6px;
}

.compact-heading {
  margin-bottom: 18px;
}

.choice-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 12px;
}

.choice-card {
  display: block;
}

.choice-card input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.choice-card span {
  display: block;
  padding: 16px 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: var(--panel-strong);
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.choice-card span:hover,
.system-chip:hover,
.primary-button:hover,
.secondary-button:hover,
.mini-button:hover {
  transform: translateY(-1px);
}

.choice-card input:checked + span {
  border-color: var(--accent);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.3), transparent), var(--accent-soft);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.22);
}

.field {
  display: grid;
  gap: 8px;
}

.field label,
.field > span,
.field > label {
  font-weight: 700;
}

.field input,
.field select {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--panel-strong);
  color: var(--text);
}

.compact-field {
  gap: 6px;
}

.compact-field span {
  font-size: 0.85rem;
  color: var(--muted);
}

.hint-text {
  font-size: 0.92rem;
  color: var(--muted);
  line-height: 1.55;
}

.system-selector {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.system-chip {
  border: 1px solid var(--line);
  background: var(--panel-strong);
  color: var(--text);
  border-radius: 999px;
  padding: 11px 16px;
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease, color 0.18s ease;
}

.system-chip.is-selected {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent-strong);
}

.system-cards {
  display: grid;
  gap: 16px;
}

.system-card {
  padding: 20px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.2), transparent), var(--panel-strong);
  display: grid;
  gap: 16px;
}

.system-card-header,
.summary-card-top,
.result-card-header,
.candidate-row,
.pc-row {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 12px;
}

.system-card-meta,
.snapshot-card,
.result-card,
.detail-card,
.candidate-card,
.breakdown-card {
  display: grid;
  gap: 10px;
}

.pill-row,
.tag-row,
.mini-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pill,
.tag,
.mini-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.55);
  font-size: 0.86rem;
}

.pill.is-accent,
.tag.is-accent,
.mini-tag.is-accent {
  background: var(--accent-soft);
  border-color: rgba(162, 77, 47, 0.28);
  color: var(--accent-strong);
}

.mini-tag.is-warning {
  color: var(--warning);
}

.mini-tag.is-success {
  color: var(--success);
}

.system-card-grid,
.advanced-grid,
.snapshot-cards,
.results-grid,
.breakdown-grid,
.candidate-grid {
  display: grid;
  gap: 12px;
}

.system-card-grid {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.advanced-grid {
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
}

.snapshot-cards,
.results-grid,
.candidate-grid,
.breakdown-grid {
  grid-template-columns: 1fr;
}

.stat-box {
  padding: 14px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.44);
  border: 1px solid var(--line);
}

.stat-label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.stat-value {
  font-size: 1.18rem;
  font-weight: 700;
}

.muted-text {
  color: var(--muted);
}

.slider-block input[type="range"] {
  width: 100%;
  accent-color: var(--accent);
}

.range-label {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px;
  font-size: 0.92rem;
}

.range-label span:nth-child(2) {
  justify-self: center;
  font-weight: 700;
  color: var(--accent-strong);
}

.toggle-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--panel-strong);
}

.toggle-row input {
  width: 20px;
  height: 20px;
  accent-color: var(--accent);
}

.advanced-panel {
  display: grid;
  gap: 14px;
  padding: 18px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.35);
}

.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  padding-top: 22px;
}

.primary-button,
.secondary-button,
.mini-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 999px;
  padding: 12px 18px;
  text-decoration: none;
  transition: transform 0.18s ease, filter 0.18s ease;
}

.primary-button {
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.14);
}

.secondary-button,
.mini-button {
  color: var(--text);
  background: var(--panel-strong);
  border: 1px solid var(--line);
}

.mini-button {
  padding: 9px 13px;
  font-size: 0.9rem;
}

.save-status {
  min-height: 1.25rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.snapshot-card,
.result-card,
.detail-card,
.candidate-card,
.breakdown-card,
.empty-state {
  padding: 18px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.22), transparent), var(--panel-strong);
}

.empty-state {
  color: var(--muted);
  line-height: 1.6;
}

.snapshot-card h3,
.result-card h3,
.detail-card h3,
.candidate-card h3,
.breakdown-card h3 {
  font-size: 1.05rem;
}

.summary-card-top h3 {
  font-size: 1rem;
}

.kpi {
  font-size: 1.8rem;
  font-weight: 700;
}

.results-content {
  display: grid;
  gap: 14px;
}

.scorecard-story {
  display: grid;
  gap: 18px;
}

.story-hero,
.story-panel,
.story-metric-card,
.story-meter-card,
.story-breakdown-card,
.story-choice-card,
.story-rank-card {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.18), transparent), var(--panel-strong);
  border-radius: calc(var(--radius-lg) + 2px);
}

.story-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 4vw, 40px);
  background:
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.22), transparent 24%),
    radial-gradient(circle at 15% 15%, var(--accent-soft), transparent 30%),
    linear-gradient(140deg, rgba(255, 255, 255, 0.12), transparent),
    var(--panel-strong);
}

.story-hero::before {
  content: "";
  position: absolute;
  right: -4rem;
  top: -4rem;
  width: 14rem;
  height: 14rem;
  border-radius: 38% 62% 46% 54%;
  background: rgba(255, 255, 255, 0.16);
  filter: blur(6px);
}

.story-hero-grid,
.story-columns {
  display: grid;
  gap: 18px;
}

.story-hero-grid {
  grid-template-columns: minmax(0, 1.45fr) minmax(220px, 0.55fr);
  align-items: start;
}

.story-kicker,
.story-step,
.story-metric-label,
.story-choice-label,
.story-breakdown-label {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--accent-2);
}

.story-title {
  font-size: clamp(2.5rem, 6vw, 5rem);
  line-height: 0.95;
  max-width: 10ch;
}

.story-lead,
.story-body,
.story-subnote,
.story-metric-copy,
.story-meter-copy,
.story-breakdown-copy,
.story-choice-copy,
.story-rank-copy {
  color: var(--muted);
  line-height: 1.65;
}

.story-hero-copy {
  display: grid;
  gap: 14px;
}

.story-subnote {
  padding: 12px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.4);
}

.story-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.story-chip {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.56);
  font-size: 0.9rem;
}

.story-chip-accent {
  background: var(--accent-soft);
  color: var(--accent-strong);
}

.story-burst {
  position: relative;
  z-index: 1;
  align-self: stretch;
  display: grid;
  gap: 8px;
  align-content: start;
  justify-items: start;
  padding: 22px;
  border-radius: 26px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.22), rgba(255, 255, 255, 0.08));
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.18);
}

.story-burst-label {
  font-size: 0.84rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.story-burst-value {
  font-size: clamp(3rem, 7vw, 5rem);
  line-height: 0.9;
  font-family: Georgia, "Palatino Linotype", serif;
}

.story-burst-copy {
  color: var(--muted);
  line-height: 1.4;
}

.story-metric-strip,
.story-breakdown-grid,
.story-choice-grid,
.story-rank-grid {
  display: grid;
  gap: 14px;
}

.story-metric-strip {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.story-metric-card,
.story-choice-card,
.story-rank-card,
.story-breakdown-card,
.story-meter-card {
  padding: 18px;
}

.story-metric-card {
  min-height: 180px;
  align-content: start;
}

.story-metric-value {
  display: block;
  font-size: clamp(1.9rem, 4vw, 3rem);
  line-height: 0.96;
  margin: 10px 0 8px;
}

.story-panel {
  padding: 22px;
  display: grid;
  gap: 18px;
}

.story-panel-contrast {
  background:
    linear-gradient(140deg, var(--accent-soft), rgba(255, 255, 255, 0.08)),
    var(--panel-strong);
}

.story-panel-heading,
.story-meter-head,
.story-rank-head {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 12px;
}

.story-columns {
  grid-template-columns: minmax(0, 1.15fr) minmax(260px, 0.85fr);
  align-items: start;
}

.story-copy-stack {
  display: grid;
  gap: 14px;
}

.story-list,
.compact-story-list {
  display: grid;
  gap: 10px;
}

.story-list div,
.compact-story-list div {
  padding: 12px 14px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.42);
  border: 1px solid var(--line);
  color: var(--text);
  line-height: 1.5;
}

.story-meter-grid {
  display: grid;
  gap: 12px;
}

.story-meter-head strong {
  font-size: 1.15rem;
}

.story-meter-track {
  height: 12px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.08);
  overflow: hidden;
  margin: 10px 0;
}

.story-meter-fill {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
}

.story-breakdown-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.story-breakdown-card h4,
.story-choice-card h4,
.story-rank-card h4 {
  margin-top: 10px;
  font-size: 1.2rem;
}

.story-breakdown-total {
  display: block;
  margin-top: 8px;
  font-size: 1.55rem;
}

.story-choice-grid {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.story-choice-card-accent {
  background:
    linear-gradient(140deg, var(--accent-soft), rgba(255, 255, 255, 0.12)),
    var(--panel-strong);
}

.story-rank-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.story-rank-index,
.story-rank-score {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 56px;
  min-height: 56px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.48);
}

.story-rank-index {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--muted);
}

.story-rank-score {
  font-size: 1.35rem;
  color: var(--accent-strong);
}

.changelog-list {
  display: grid;
  gap: 12px;
}

.changelog-item {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.18), transparent), var(--panel-strong);
  overflow: hidden;
}

.changelog-item summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 20px;
  font-family: Georgia, "Palatino Linotype", serif;
  font-size: 1.35rem;
  font-weight: 700;
}

.changelog-item summary::-webkit-details-marker {
  display: none;
}

.changelog-body {
  display: grid;
  gap: 10px;
  padding: 0 20px 20px;
  color: var(--muted);
  line-height: 1.65;
}

.section-list {
  display: grid;
  gap: 12px;
}

.result-copy,
.candidate-copy,
.detail-copy,
.breakdown-copy {
  color: var(--muted);
  line-height: 1.6;
}

.candidate-score {
  min-width: 72px;
  text-align: right;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--accent-strong);
}

.list-lines {
  display: grid;
  gap: 8px;
}

.list-lines div {
  padding-left: 14px;
  position: relative;
  color: var(--muted);
  line-height: 1.5;
}

.list-lines div::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  position: absolute;
  left: 0;
  top: 0.72em;
  transform: translateY(-50%);
}

.pc-rows {
  display: grid;
  gap: 10px;
}

.pc-row {
  padding: 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.38);
}

.pc-row-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(120px, 0.7fr) auto;
  gap: 10px;
  width: 100%;
  align-items: end;
}

.pc-row .field {
  gap: 6px;
}

.pc-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: space-between;
  align-items: center;
}

.results-panel {
  grid-column: 1 / -1;
  min-height: 360px;
  padding: 0;
  overflow: hidden;
  background:
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.2), transparent 30%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), transparent),
    var(--panel);
}

.results-frame {
  padding: 26px;
}

.changelog-panel {
  grid-column: 1 / -1;
  padding: 0;
}

.breakdown-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.candidate-grid {
  grid-template-columns: 1fr;
}

.inline-note {
  padding: 12px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.4);
  color: var(--muted);
  line-height: 1.55;
}

.number-muted {
  color: var(--muted);
  font-size: 0.92rem;
}

.hidden {
  display: none !important;
}

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

  .sidebar {
    position: static;
  }

  .story-hero-grid,
  .story-columns {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .page-shell {
    padding: 16px;
  }

  .hero,
  .main-panel,
  .snapshot-panel,
  .results-frame {
    padding: 20px;
  }

  .hero {
    flex-direction: column;
  }

  .hero-actions {
    width: 100%;
  }

  .range-label {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .pc-row-grid {
    grid-template-columns: 1fr;
  }

  .system-card-header,
  .summary-card-top,
  .candidate-row {
    flex-direction: column;
  }

  .story-metric-strip,
  .story-breakdown-grid,
  .story-choice-grid,
  .story-rank-grid {
    grid-template-columns: 1fr;
  }

  .story-title {
    max-width: none;
  }
}