/**
 * Shared CSS for Cerious-Scroll vanilla demos.
 * Mirrors the Vue/React/Angular wrapper demos so every implementation
 * shares the same dark theme, layout, and per-demo treatments.
 */

/* ============ App shell (header + gallery + demo frame) ============ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* Global + layout + gallery chrome shared by every demo. */

:root {
  color-scheme: dark;
  --bg: #080b12;
  --panel: rgba(255,255,255,.07);
  --panel-strong: rgba(255,255,255,.11);
  --text: #f6f8fb;
  --muted: #a7b1c2;
  --line: rgba(255,255,255,.13);
  --accent: #78f3d2;
  --accent-2: #8cb7ff;
  --shadow: 0 24px 80px rgba(0,0,0,.38);
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
  margin: 0;
}

body {
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(120, 243, 210, .16), transparent 34rem),
    radial-gradient(circle at top right, rgba(140, 183, 255, .18), transparent 38rem),
    var(--bg);
  display: flex;
  flex-direction: column;
}

/* ---- App shell ---- */

.shell {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.topbar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 20px;
  color: var(--text);
  background: rgba(8, 11, 18, .82);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
  box-shadow: none;
  flex-shrink: 0;
}

.topbar__brand {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-weight: 700;
  font-size: 1.05rem;
  text-decoration: none;
  color: var(--text);
}

.topbar__brand small {
  font-weight: 500;
  opacity: 0.85;
  font-size: 0.8rem;
}

.topbar__spacer {
  flex: 1;
}

.topbar__link {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.9rem;
  opacity: 0.9;
  padding: 6px 10px;
  border-radius: 6px;
}

.topbar__link:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
  opacity: 1;
}

.fps-meter {
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
  justify-content: center;
  min-width: 66px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .06);
  border: 1px solid var(--line);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  line-height: 1;
  color: var(--text);
}

.fps-meter__value {
  font-size: 1rem;
}

.fps-meter__unit {
  font-size: 0.62rem;
  letter-spacing: 0.04em;
  opacity: 0.8;
}

.fps-meter--good {
  color: #7ee787;
}

.fps-meter--ok {
  color: #f2cc60;
}

.fps-meter--bad {
  color: #ff7b72;
}

.content {
  flex: 1;
  min-height: 0;
  overflow: auto;
}

/* ---- Gallery ---- */

.gallery {
  max-width: 1100px;
  margin: 0 auto;
  padding: 32px 20px 48px;
}

.gallery__lead {
  margin: 0 0 24px;
  color: var(--muted);
}

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}

.demo-card {
  display: block;
  text-decoration: none;
  color: inherit;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 1rem;
  padding: 18px;
  transition:
    transform 0.12s ease,
    box-shadow 0.12s ease,
    border-color 0.12s ease;
}

.demo-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: rgba(120, 243, 210, .55);
}

.demo-card__emoji {
  font-size: 1.6rem;
}

.demo-card__title {
  margin: 8px 0 4px;
  font-size: 1.05rem;
  font-weight: 650;
}

.demo-card__blurb {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.45;
}

/* ---- Demo page frame (full-height themed apps) ---- */

.demo-page {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 0;
}

.demo-page__header {
  padding: 14px 20px;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
  flex-shrink: 0;
}

.demo-page__header h1 {
  margin: 0 0 2px;
  font-size: 1.15rem;
  color: var(--text);
}

.demo-page__header p {
  margin: 0;
  color: var(--muted);
  font-size: 0.85rem;
}

.demo-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
  flex-shrink: 0;
}

.demo-toolbar label {
  font-size: 0.85rem;
  color: var(--muted);
}

.demo-toolbar select,
.demo-toolbar input[type='number'],
.demo-toolbar input[type='text'],
.demo-toolbar input[type='search'] {
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: .6rem;
  font-size: 0.85rem;
  background: rgba(255,255,255,.04);
  color: var(--text);
}

.demo-toolbar select:focus,
.demo-toolbar input[type='number']:focus,
.demo-toolbar input[type='text']:focus,
.demo-toolbar input[type='search']:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(120,243,210,.22);
  outline: none;
}

.demo-toolbar button {
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel);
  color: var(--text);
  cursor: pointer;
  font-size: 0.85rem;
}

.demo-toolbar button:hover {
  background: var(--panel-strong);
  border-color: var(--accent);
}

.demo-toolbar button.is-active {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #061019;
  border-color: transparent;
  font-weight: 800;
}

.demo-toolbar .spacer {
  flex: 1;
}

.demo-toolbar .stat {
  font-size: 0.85rem;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

/* The scroll surface every demo mounts CeriousScroll into. */
.demo-scroll {
  flex: 1;
  min-height: 0;
  background: transparent;
}

.demo-footer {
  display: flex;
  gap: 24px;
  align-items: center;
  padding: 8px 20px;
  background: var(--panel);
  border-top: 1px solid var(--line);
  font-size: 0.82rem;
  color: var(--muted);
  flex-shrink: 0;
  font-variant-numeric: tabular-nums;
}

/* ---- Mobile (<= 768px) ---- */
@media (max-width: 768px) {
  .topbar {
    padding: 10px 12px;
    gap: 10px;
  }
  .topbar__brand {
    font-size: 0.95rem;
    gap: 4px;
  }
  .topbar__brand small {
    display: none;
  }
  .topbar__link {
    font-size: 0.8rem;
    padding: 4px 6px;
  }

  .gallery {
    padding: 18px 14px 32px;
  }
  .gallery__grid {
    grid-template-columns: 1fr;
  }

  .demo-page__header {
    padding: 10px 14px;
  }
  .demo-page__header h1 {
    font-size: 1rem;
  }
  .demo-page__header p {
    font-size: 0.78rem;
  }

  .demo-toolbar {
    padding: 8px 12px;
    gap: 8px;
  }
  .demo-toolbar label {
    font-size: 0.8rem;
  }
  .demo-toolbar select,
  .demo-toolbar input[type='number'],
  .demo-toolbar input[type='text'],
  .demo-toolbar input[type='search'] {
    font-size: 16px; /* prevents iOS focus zoom */
    padding: 8px 10px;
    min-height: 38px;
    flex: 1 1 auto;
    min-width: 0;
  }
  .demo-toolbar input[type='search'],
  .demo-toolbar input[type='text'] {
    flex: 1 1 100%;
  }
  .demo-toolbar button {
    padding: 8px 12px;
    font-size: 0.85rem;
    min-height: 38px;
    flex: 1 1 auto;
  }
  .demo-toolbar .spacer {
    display: none;
  }
  .demo-toolbar .stat {
    flex: 1 1 100%;
    text-align: right;
  }

  .demo-footer {
    padding: 8px 12px;
    gap: 12px;
    font-size: 0.75rem;
    flex-wrap: wrap;
  }

  /* Chat */
  .msg {
    padding: 6px 10px;
    gap: 8px;
  }
  .msg__avatar {
    width: 28px;
    height: 28px;
    font-size: 0.9rem;
  }
  .msg__body {
    max-width: 82%;
  }
  .msg__bubble {
    font-size: 0.88rem;
    padding: 7px 11px;
  }
  .chat-composer {
    padding: 8px 10px;
    gap: 6px;
  }
  .chat-composer textarea {
    font-size: 16px; /* prevents iOS zoom */
    padding: 8px 12px;
  }
  .chat-composer button {
    padding: 0 14px;
    min-height: 40px;
  }

  /* Code viewer — allow horizontal scroll for long lines */
  .code-scroll {
    overflow-x: auto;
  }
  .code-row {
    font-size: 0.74rem;
    height: 20px;
    line-height: 20px;
  }
  .code-gutter {
    width: 42px;
    padding-right: 8px;
  }
  .code-text {
    padding-left: 10px;
  }

  /* Data grid — keeps its own horizontal scroll via the wrapper */
  .grid-head__cell,
  .grid-cell {
    font-size: 0.8rem;
    padding: 0 8px;
  }
  .grid-head__cell {
    padding: 8px 8px;
  }

  /* Finance — collapse to compact 3-column row */
  .fin-row {
    grid-template-columns: 72px 1fr 90px;
    gap: 8px;
    padding: 0 12px;
    height: 48px;
    font-size: 0.82rem;
  }
  .fin-change,
  .fin-spark {
    display: none;
  }

  /* Git history */
  .commit {
    padding: 8px 12px;
  }
  .commit__row {
    gap: 8px;
  }
  .commit__msg {
    font-size: 0.85rem;
  }
  .commit__sub {
    font-size: 0.72rem;
    gap: 6px;
    flex-wrap: wrap;
  }
  .commit__files {
    margin: 6px 0 0 0;
  }
  .commit__file {
    font-size: 0.74rem;
    gap: 6px;
  }

  /* Log viewer — drop the service column */
  .log-row {
    padding: 0 10px;
    gap: 8px;
    font-size: 0.74rem;
  }
  .log-service {
    display: none;
  }
  .log-level {
    width: 44px;
  }

  /* Shop / ecommerce */
  .product {
    padding: 10px 12px;
    gap: 10px;
    align-items: flex-start;
    flex-wrap: wrap;
  }
  .product__img {
    width: 64px;
    height: 64px;
    font-size: 1.8rem;
  }
  .product__body {
    flex: 1 1 calc(100% - 80px);
  }
  .product__name {
    font-size: 0.92rem;
  }
  .product__aside {
    flex: 1 1 100%;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    text-align: left;
    margin-top: 4px;
  }
  .product__price {
    font-size: 1.05rem;
  }
  .product__add {
    padding: 8px 16px;
    min-height: 40px;
  }

  /* SQL results — keeps horizontal scroll via fixed grid template */
  .sql-editor {
    font-size: 0.78rem;
    padding: 10px 12px;
  }
  .sql-head__cell,
  .sql-cell {
    padding: 0 8px;
    font-size: 0.78rem;
  }
  .sql-head__cell {
    padding: 8px;
  }
}


/* ============ Basic Demo ============ */
.basic-row {
  box-sizing: border-box;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 16px;
  border-bottom: 1px solid var(--line);
  border-left: 4px solid transparent;
}

.basic-row__index {
  font-variant-numeric: tabular-nums;
  color: var(--muted);
  font-size: 0.8rem;
  min-width: 84px;
}

.basic-row__bar {
  height: 10px;
  border-radius: 5px;
  flex: 1;
  max-width: 60%;
  opacity: 0.85;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
}

.basic-row__meta {
  margin-left: auto;
  font-size: 0.78rem;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}


/* ============ Chat ============ */
.chat-scroll {
  background: transparent;
}

.msg {
  display: flex;
  gap: 10px;
  padding: 8px 18px;
  align-items: flex-end;
}

.msg.sent {
  flex-direction: row-reverse;
}

.msg__avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
  color: #fff;
  flex-shrink: 0;
}

.msg__body {
  max-width: 70%;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.msg.sent .msg__body {
  align-items: flex-end;
}

.msg__meta {
  display: flex;
  gap: 8px;
  align-items: baseline;
  font-size: 0.72rem;
  color: var(--muted);
}

.msg__name {
  font-weight: 650;
  color: var(--text);
}

.msg__bubble {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  border-bottom-left-radius: 4px;
  padding: 8px 13px;
  font-size: 0.9rem;
  line-height: 1.45;
  color: var(--text);
  box-shadow: none;
  word-break: break-word;
}

.msg.sent .msg__bubble {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #061019;
  border-color: transparent;
  border-radius: 14px;
  border-bottom-right-radius: 4px;
  font-weight: 600;
}

.msg__reactions {
  display: flex;
  gap: 4px;
}

.msg__reaction {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 1px 7px;
  font-size: 0.72rem;
  color: var(--muted);
}

.chat-composer {
  display: flex;
  gap: 8px;
  padding: 10px 16px;
  background: var(--panel);
  border-top: 1px solid var(--line);
  flex-shrink: 0;
}

.chat-composer textarea {
  flex: 1;
  resize: none;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 9px 14px;
  font-size: 0.9rem;
  font-family: inherit;
  max-height: 96px;
  background: rgba(255,255,255,.04);
  color: var(--text);
}

.chat-composer textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(120,243,210,.22);
  outline: none;
}

.chat-composer button {
  border: none;
  border-radius: 18px;
  padding: 0 18px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #061019;
  font-weight: 800;
  cursor: pointer;
}

.chat-composer button:disabled {
  opacity: 0.5;
  cursor: default;
}


/* ============ Code ============ */
.code-scroll {
  background: #02050a;
}

.code-row {
  display: flex;
  align-items: stretch;
  height: 22px;
  font-family: ui-monospace, 'SF Mono', Menlo, Consolas, monospace;
  font-size: 0.82rem;
  line-height: 22px;
  white-space: pre;
}

.code-row:hover {
  background: rgba(255, 255, 255, 0.02);
}

.code-row.match {
  background: rgba(120, 243, 210, 0.08);
}

.code-gutter {
  width: 64px;
  flex-shrink: 0;
  text-align: right;
  padding-right: 14px;
  color: var(--muted);
  background: #02050a;
  border-right: 1px solid var(--line);
  user-select: none;
}

.code-text {
  padding-left: 14px;
  color: var(--accent);
  overflow: hidden;
  text-overflow: ellipsis;
}

.tok-comment {
  color: var(--muted);
  font-style: italic;
}
.tok-keyword {
  color: #ff7b72;
}
.tok-string {
  color: var(--accent-2);
}
.tok-number {
  color: #79c0ff;
}
.tok-fn {
  color: #d2a8ff;
}
.tok-punct {
  color: var(--text);
}
.tok-plain {
  color: var(--text);
}


/* ============ Data Grid ============ */
.grid-page {
  --grid-cols: 60px 130px 160px 230px 130px 110px 150px 130px 90px 120px;
}

.grid-scroll {
  flex: 1;
  min-height: 0;
}

.grid-h-scroll {
  position: absolute;
  inset: 0;
  overflow-x: auto;
  overflow-y: hidden;
  display: grid;
  grid-template-rows: auto 1fr;
  grid-template-columns: max-content;
}

.grid-scroll-content {
  position: relative;
  width: 100%;
}

.grid-head,
.grid-row {
  display: grid;
  grid-template-columns: var(--grid-cols);
}

.grid-head {
  position: sticky;
  top: 0;
  z-index: 10;
  background: #11141d;
  border-bottom: 2px solid var(--line);
  font-weight: 650;
  font-size: 0.82rem;
  color: var(--muted);
}

.grid-head__cell {
  padding: 10px 12px;
  border-right: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 6px;
  user-select: none;
  white-space: nowrap;
  overflow: hidden;
}

.grid-head__cell.sortable {
  cursor: pointer;
}

.grid-head__cell.sortable:hover {
  background: rgba(255, 255, 255, 0.08);
}

.grid-head__sort {
  margin-left: auto;
  font-size: 0.7rem;
  opacity: 0.35;
  color: var(--accent);
}

.grid-head__sort.active {
  opacity: 1;
  color: var(--accent);
}

.grid-row {
  border-bottom: 1px solid var(--line);
  height: 40px;
  cursor: pointer;
}

.grid-row:hover {
  background: rgba(255, 255, 255, 0.04);
}

.grid-row.selected {
  background: rgba(120, 243, 210, 0.1);
}

.grid-cell {
  padding: 0 12px;
  border-right: 1px solid var(--line);
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text);
}

.grid-cell.num {
  justify-content: flex-end;
  font-variant-numeric: tabular-nums;
  font-family: ui-monospace, 'SF Mono', Menlo, monospace;
}

.grid-cell.rownum {
  justify-content: center;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.04);
  font-size: 0.78rem;
}

.grid-cell.id {
  font-family: ui-monospace, 'SF Mono', Menlo, monospace;
  color: var(--accent);
}

.grid-cell.email {
  color: var(--muted);
  font-size: 0.8rem;
}

.cell-positive {
  color: #7ee787;
}

.cell-negative {
  color: #ff7b72;
}

.badge {
  padding: 2px 10px;
  border-radius: 11px;
  font-size: 0.72rem;
  font-weight: 650;
}

.status-active {
  background: rgba(126, 231, 135, 0.15);
  color: #7ee787;
}

.status-pending {
  background: rgba(242, 204, 96, 0.15);
  color: #f2cc60;
}

.status-inactive {
  background: rgba(255, 123, 114, 0.15);
  color: #ff7b72;
}


/* ============ Finance ============ */
.fin-scroll {
  background: transparent;
}

.fin-row {
  display: grid;
  grid-template-columns: 90px 1fr 120px 130px 110px;
  align-items: center;
  height: 52px;
  padding: 0 18px;
  gap: 12px;
  border-bottom: 1px solid var(--line);
  color: var(--text);
  font-size: 0.85rem;
}

.fin-row:hover {
  background: rgba(255, 255, 255, 0.04);
}

.fin-sym {
  font-weight: 700;
  font-family: ui-monospace, Menlo, monospace;
  color: var(--text);
}

.fin-name {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--muted);
}

.fin-name small {
  display: block;
  font-size: 0.72rem;
  color: var(--muted);
}

.fin-price {
  text-align: right;
  font-variant-numeric: tabular-nums;
  font-weight: 650;
  font-family: ui-monospace, Menlo, monospace;
  color: var(--text);
}

.fin-change {
  text-align: right;
  font-variant-numeric: tabular-nums;
  font-weight: 650;
}

.fin-up {
  color: var(--accent);
}

.fin-down {
  color: #ff7b72;
}

.fin-spark {
  display: block;
}


/* ============ Git ============ */
.git-scroll {
  background: transparent;
}

.commit {
  border-bottom: 1px solid var(--line);
  padding: 10px 18px;
  cursor: pointer;
}

.commit:hover {
  background: rgba(255, 255, 255, 0.04);
}

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

.commit__avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.commit__main {
  flex: 1;
  min-width: 0;
}

.commit__msg {
  font-weight: 600;
  font-size: 0.9rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text);
}

.commit__sub {
  font-size: 0.76rem;
  color: var(--muted);
  display: flex;
  gap: 8px;
  align-items: center;
}

.commit__branch {
  background: rgba(140, 183, 255, 0.15);
  color: var(--accent-2);
  border-radius: 10px;
  padding: 1px 8px;
  font-weight: 600;
  font-size: 0.7rem;
}

.commit__hash {
  font-family: ui-monospace, Menlo, monospace;
  color: var(--accent);
}

.commit__stat {
  font-size: 0.78rem;
  font-variant-numeric: tabular-nums;
  flex-shrink: 0;
  color: var(--muted);
}

.git-add {
  color: var(--accent);
}

.git-del {
  color: #ff7b72;
}

.commit__files {
  margin: 8px 0 2px 42px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.commit__file {
  display: flex;
  gap: 10px;
  align-items: center;
  font-size: 0.8rem;
  font-family: ui-monospace, Menlo, monospace;
  color: var(--muted);
}

.commit__file-name {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.commit__bar {
  display: inline-flex;
  gap: 1px;
}

.commit__bar i {
  width: 6px;
  height: 6px;
  border-radius: 1px;
  display: inline-block;
}

.commit__bar i.a {
  background: var(--accent);
}

.commit__bar i.d {
  background: #ff7b72;
}


/* ============ Log ============ */
.log-scroll {
  background: #02050a;
}

.log-row {
  display: flex;
  gap: 14px;
  align-items: baseline;
  height: 26px;
  padding: 0 16px;
  font-family: ui-monospace, 'SF Mono', Menlo, Consolas, monospace;
  font-size: 0.8rem;
  color: var(--text);
  white-space: nowrap;
  border-bottom: 1px solid var(--line);
}

.log-row:hover {
  background: rgba(255, 255, 255, 0.03);
}

.log-time {
  color: var(--muted);
  flex-shrink: 0;
}

.log-level {
  font-weight: 700;
  width: 52px;
  flex-shrink: 0;
}

.log-level.ERROR {
  color: #ff7b72;
}

.log-level.WARN {
  color: #f2cc60;
}

.log-level.INFO {
  color: var(--accent-2);
}

.log-level.DEBUG {
  color: #a371f7;
}

.log-service {
  color: var(--accent);
  flex-shrink: 0;
  width: 96px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.log-msg {
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--text);
}

.chip {
  cursor: pointer;
  user-select: none;
  padding: 4px 12px;
  border-radius: 14px;
  border: 1px solid var(--line);
  font-size: 0.78rem;
  font-weight: 650;
  background: rgba(255,255,255,.06);
  color: var(--muted);
  opacity: 0.45;
}

.chip.active {
  opacity: 1;
}

.chip.ERROR.active {
  background: rgba(255, 123, 114, 0.15);
  color: #ff7b72;
  border-color: #ff7b72;
}

.chip.WARN.active {
  background: rgba(242, 204, 96, 0.15);
  color: #f2cc60;
  border-color: #f2cc60;
}

.chip.INFO.active {
  background: rgba(140, 183, 255, 0.15);
  color: var(--accent-2);
  border-color: var(--accent-2);
}

.chip.DEBUG.active {
  background: rgba(167, 139, 250, 0.15);
  color: #a371f7;
  border-color: #a371f7;
}


/* ============ Shop ============ */
.shop-scroll {
  background: transparent;
}

.product {
  display: flex;
  gap: 16px;
  align-items: center;
  padding: 14px 20px;
  border-bottom: 1px solid var(--line);
  background: transparent;
}

.product__img {
  width: 92px;
  height: 92px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.4rem;
  flex-shrink: 0;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.1);
  background: rgba(255,255,255,.04);
}

.product__body {
  flex: 1;
  min-width: 0;
}

.product__name {
  font-weight: 650;
  font-size: 0.98rem;
  margin-bottom: 2px;
  color: var(--text);
}

.product__cat {
  font-size: 0.78rem;
  color: var(--muted);
  margin-bottom: 6px;
}

.product__rating {
  font-size: 0.82rem;
  color: #f59f00;
  display: flex;
  align-items: center;
  gap: 6px;
}

.product__rating small {
  color: var(--muted);
}

.product__aside {
  text-align: right;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-end;
  flex-shrink: 0;
}

.product__price {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--accent);
}

.product__prime {
  font-size: 0.7rem;
  color: var(--accent);
  font-weight: 700;
}

.product__stock {
  font-size: 0.74rem;
  color: #ff7b72;
}

.product__add {
  border: none;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #061019;
  border-radius: 18px;
  padding: 6px 14px;
  font-size: 0.82rem;
  font-weight: 800;
  cursor: pointer;
  white-space: nowrap;
}

.product__add.in-cart {
  background: var(--accent);
  color: #061019;
}

.product__add:disabled {
  opacity: 0.45;
  cursor: default;
}


/* ============ Sql ============ */
.sql-editor {
  margin: 0;
  padding: 12px 18px;
  background: #02050a;
  color: var(--accent);
  font-family: ui-monospace, Menlo, Consolas, monospace;
  font-size: 0.82rem;
  line-height: 1.5;
  white-space: pre-wrap;
  border-bottom: 1px solid var(--line);
  flex-shrink: 0;
}

.sql-editor .kw {
  color: #ff7b72;
  font-weight: 600;
}

.sql-page {
  --sql-cols: 90px 220px 220px 130px 110px 130px;
}

.sql-scroll {
  flex: 1;
  min-height: 0;
}

.sql-h-scroll {
  position: absolute;
  inset: 0;
  overflow-x: auto;
  overflow-y: hidden;
  display: grid;
  grid-template-rows: auto 1fr;
  grid-template-columns: max-content;
}

.sql-scroll-content {
  position: relative;
  width: 100%;
}

.sql-head,
.sql-row {
  display: grid;
  grid-template-columns: var(--sql-cols);
}

.sql-head {
  position: sticky;
  top: 0;
  z-index: 10;
}

.sql-head {
  background: #11141d;
  border-bottom: 2px solid var(--line);
  font-weight: 650;
  font-size: 0.8rem;
  color: var(--muted);
  flex-shrink: 0;
}

.sql-head__cell {
  padding: 9px 12px;
  border-right: 1px solid var(--line);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  font-size: 0.72rem;
}

.sql-row {
  height: 36px;
  border-bottom: 1px solid var(--line);
  cursor: pointer;
  font-size: 0.85rem;
}

.sql-row:hover {
  background: rgba(255, 255, 255, 0.04);
}

.sql-row.selected {
  background: rgba(120, 243, 210, 0.1);
}

.sql-cell {
  padding: 0 12px;
  border-right: 1px solid var(--line);
  display: flex;
  align-items: center;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text);
}

.sql-cell.num {
  justify-content: flex-end;
  font-variant-numeric: tabular-nums;
  font-family: ui-monospace, Menlo, monospace;
}

.sql-cell.id {
  color: var(--accent);
  font-family: ui-monospace, Menlo, monospace;
}

.sql-badge {
  padding: 1px 9px;
  border-radius: 10px;
  font-size: 0.72rem;
  font-weight: 650;
}

.sql-paid {
  background: rgba(126, 231, 135, 0.15);
  color: #7ee787;
}
.sql-pending {
  background: rgba(242, 204, 96, 0.15);
  color: #f2cc60;
}
.sql-refunded {
  background: rgba(140, 183, 255, 0.15);
  color: var(--accent-2);
}
.sql-failed {
  background: rgba(255, 123, 114, 0.15);
  color: #ff7b72;
}


/* ============ Comparison ============ */
/* same as react comparison.css — kept duplicated so each demo app is self-contained */

.cmp-page {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 0;
}

.cmp-header { padding: 18px 24px 8px; }
.cmp-header h1 { margin: 0 0 4px; font-size: 1.6rem; color: var(--text); }
.cmp-header p { margin: 0; color: var(--muted); }

.cmp-toolbar {
  display: flex; flex-wrap: wrap; gap: 8px 12px; align-items: center;
  padding: 12px 24px; border-bottom: 1px solid var(--line); background: var(--panel);
}
.cmp-toolbar label { font-weight: 600; font-size: 0.85rem; color: var(--muted); margin-right: 4px; }
.cmp-toolbar select, .cmp-toolbar button {
  padding: 6px 10px; font-size: 0.85rem; border-radius: 6px;
  border: 1px solid var(--line); background: var(--panel); color: var(--text); cursor: pointer;
}
.cmp-toolbar button:hover { background: var(--panel-strong); border-color: var(--accent); }
.cmp-toolbar button.primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #061019; border-color: transparent; font-weight: 800;
}
.cmp-toolbar .spacer { flex: 1; }
.cmp-toolbar .scenario-desc {
  flex-basis: 100%; margin-top: 4px; font-size: 0.85rem; color: var(--muted);
}

.cmp-stage {
  flex: 1; display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
  padding: 16px 24px 24px; min-height: 0;
}
@media (max-width: 900px) { .cmp-stage { grid-template-columns: 1fr; } }

.cmp-side {
  display: flex; flex-direction: column; min-height: 0;
  border: 1px solid var(--line); border-radius: 10px; overflow: hidden;
  background: var(--panel); box-shadow: none;
}
.cmp-side__head {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px; border-bottom: 1px solid var(--line); background: var(--panel-strong);
  min-height: 44px; flex-wrap: nowrap; white-space: nowrap;
}
.cmp-side__head .title { font-weight: 700; font-size: 0.95rem; white-space: nowrap; color: var(--text); }
.cmp-side__head .badge {
  font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.5px;
  padding: 2px 6px; border-radius: 4px; background: rgba(255,255,255,.08); color: var(--muted);
  white-space: nowrap; flex-shrink: 0;
}
.cmp-side--cerious .cmp-side__head {
  background: rgba(120, 243, 210, 0.08);
}
.cmp-side--cerious .badge {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #061019;
  font-weight: 800;
}
.cmp-side__stats {
  margin-left: auto; display: flex; gap: 10px;
  font-size: 0.78rem; color: var(--muted);
  white-space: nowrap; flex-shrink: 0;
}
.cmp-side__stats .stat-num {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  color: var(--text); font-weight: 600;
}
.cmp-side__body { flex: 1; min-height: 0; position: relative; }

.cmp-row {
  display: flex; gap: 10px; padding: 8px 12px;
  border-bottom: 1px solid rgba(255,255,255,.08); box-sizing: border-box;
  background: transparent; cursor: pointer;
}
.cmp-row.alt { background: rgba(255,255,255,.04); }
.cmp-row__idx {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  color: var(--muted); font-size: 0.78rem; min-width: 60px;
}
.cmp-row__body { flex: 1; min-width: 0; }
.cmp-row__title { font-weight: 600; font-size: 0.9rem; margin-bottom: 2px; color: var(--text); }
.cmp-row__text {
  font-size: 0.82rem; color: var(--muted);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.cmp-row__expand {
  margin-top: 8px; padding: 10px; background: rgba(255,255,255,.04);
  border-radius: 6px; font-size: 0.8rem; color: var(--text); line-height: 1.5;
}
.cmp-row__img {
  width: 80px; height: 80px; background: rgba(255,255,255,.08); border-radius: 4px;
  flex-shrink: 0; display: flex; align-items: center; justify-content: center;
  color: var(--muted); font-size: 0.7rem;
}
.cmp-row__img.loaded {
  background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #061019;
}
.cmp-row__media {
  margin-top: 8px; height: 140px; border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem; font-weight: 600; box-sizing: border-box;
}
.cmp-row__media.pending {
  background: repeating-linear-gradient(-45deg, rgba(255,255,255,.08), rgba(255,255,255,.08) 10px, rgba(255,255,255,.04) 10px, rgba(255,255,255,.04) 20px);
  color: var(--muted);
}
.cmp-row__media.loaded {
  background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #061019;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.15);
}

.tv-scroll {
  width: 100%; height: 100%; overflow: auto; position: relative;
  contain: strict;
}
.tv-inner { width: 100%; position: relative; }

.cmp-side__body .demo-scroll {
  height: 100% !important; border: none; border-radius: 0;
}

.cmp-warn {
  position: absolute; inset: auto 12px 12px auto;
  font-size: 0.72rem; background: rgba(207, 34, 46, 0.92); color: #fff;
  padding: 6px 9px; border-radius: 5px; max-width: 260px;
  line-height: 1.35; pointer-events: none;
}
.cmp-side--cerious .cmp-warn { background: rgba(126, 231, 135, 0.92); }

/* Spreadsheet scenario */
/* Spreadsheet rows opt out of the parent .cmp-row flex layout so the
   expand panel stacks BELOW the row instead of sitting to the right. */
.cmp-row:has(> .sheet-row) {
  display: block; padding: 0; gap: 0;
}
.sheet-row { height: 36px; box-sizing: border-box; width: 5400px; }
.sheet-scroll {
  display: flex; height: 36px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.sheet-cell {
  flex: 0 0 90px; height: 36px; padding: 0 8px;
  display: flex; align-items: center; box-sizing: border-box;
  border-right: 1px solid rgba(255,255,255,.08);
  font-family: ui-monospace, Menlo, monospace; font-size: 0.78rem;
  white-space: nowrap; color: var(--text);
}
.sheet-cell--head {
  background: #11141d; font-weight: 700; color: var(--muted);
  position: sticky; left: 0;
  border-right: 1px solid rgba(255,255,255,.18);
  border-bottom: 1px solid rgba(255,255,255,.08);
  z-index: 2;
}
.sheet-expand {
  height: 240px; padding: 14px; background: rgba(255,255,255,.04);
  border-bottom: 1px solid rgba(255,255,255,.08);
  font-size: 0.85rem; line-height: 1.5; color: var(--text);
  width: 5400px; box-sizing: border-box;
}

/* Single horizontal scrollbar on each table container in spreadsheet mode.
   For the Vue+cerious side, h-scroll lives on the inner
   [data-cerious-scroll-content] (set in the wrapper) — we just need to give
   it a min-width so the bar appears reliably and the cells stay aligned. */
.tv-scroll.is-spreadsheet { overflow-x: auto; }