:root {
  color-scheme: dark;
  --bg: #07111f;
  --panel: #0d1b2f;
  --panel-soft: #122842;
  --text: #f4f7fb;
  --muted: #a8b6c8;
  --accent: #4ade80;
  --accent-strong: #22c55e;
  --border: #233a57;
  --warning: #fde68a;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(74, 222, 128, 0.16), transparent 36rem),
    linear-gradient(135deg, #06101c, var(--bg));
  color: var(--text);
  font-family: Inter, Segoe UI, Arial, sans-serif;
}

.shell {
  width: min(1380px, calc(100% - 24px));
  margin: 0 auto;
  padding: 8px 0;
}

.hero {
  align-items: center;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 4px 0 8px;
}

.eyebrow {
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  margin: 0 0 2px;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  font-size: clamp(1.5rem, 2.4vw, 2.4rem);
  line-height: 0.95;
  margin-bottom: 0;
}

h2 {
  font-size: 1.35rem;
  margin-bottom: 10px;
}

.intro {
  color: var(--muted);
  font-size: 1rem;
  margin-bottom: 10px;
  max-width: 760px;
}

.notice {
  border-left: 4px solid var(--warning);
  color: #fff7d6;
  margin-bottom: 0;
  padding-left: 12px;
  white-space: nowrap;
}

.panel {
  background: rgba(13, 27, 47, 0.88);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.24);
  padding: 14px;
}

.dashboard {
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(320px, 0.8fr) minmax(520px, 1.4fr);
  grid-template-areas:
    "transcript answer"
    "side history";
  grid-template-rows: minmax(250px, auto) minmax(150px, auto);
  margin-top: 0;
  min-height: 0;
}

.transcript-card,
.answer-card,
.side-card,
.history-card {
  min-height: 0;
}

.transcript-card {
  grid-area: transcript;
}

.answer-card {
  display: flex;
  flex-direction: column;
  grid-area: answer;
}

.side-card {
  grid-area: side;
  overflow: auto;
}

.history-card {
  grid-area: history;
  overflow: auto;
}

.controls {
  display: grid;
  gap: 16px;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

button {
  background: var(--accent);
  border: 0;
  border-radius: 999px;
  color: #05200f;
  cursor: pointer;
  font-weight: 800;
  padding: 12px 18px;
}

button:hover {
  background: var(--accent-strong);
}

button.secondary {
  background: var(--panel-soft);
  border: 1px solid var(--border);
  color: var(--text);
}

input,
textarea {
  background: #071526;
  border: 1px solid var(--border);
  border-radius: 16px;
  color: var(--text);
  font: inherit;
  margin-bottom: 10px;
  min-height: 130px;
  outline: none;
  padding: 16px;
  resize: vertical;
  width: 100%;
}

.transcript-card textarea {
  flex: 1;
  min-height: 250px;
  font-size: 1.1rem;
}

input {
  min-height: 0;
  resize: none;
}

textarea:focus {
  border-color: var(--accent);
}

.hint,
.status,
.match,
.answer,
.faq-list {
  color: var(--muted);
}

.grid {
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(0, 1.3fr) minmax(280px, 0.7fr);
  margin: 18px 0;
}

.tools-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.8fr);
  margin: 18px 0;
}

.answer {
  background: #071526;
  border: 1px solid var(--border);
  border-radius: 16px;
  color: var(--text);
  font-size: 1.35rem;
  line-height: 1.45;
  margin-bottom: 14px;
  flex: 1;
  min-height: 250px;
  overflow: auto;
  padding: 18px;
}

.confidence {
  background: #06101c;
  border: 1px solid var(--border);
  border-radius: 999px;
  height: 12px;
  margin-bottom: 14px;
  overflow: hidden;
}

.confidence span {
  background: linear-gradient(90deg, #facc15, var(--accent));
  display: block;
  height: 100%;
  transition: width 180ms ease;
  width: 0%;
}

.match {
  background: #071526;
  border-radius: 16px;
  padding: 16px;
  font-size: 1.1rem;
  line-height: 1.45;
}

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

.followups button {
  background: #071526;
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--text);
  padding: 10px;
  text-align: left;
}

.small-heading {
  margin-top: 18px;
}

.notes {
  min-height: 220px;
}

.mini {
  min-height: 90px;
}

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

.faq-list {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.history {
  display: grid;
  gap: 12px;
  max-height: 220px;
  overflow: auto;
}

.history-item {
  background: #071526;
  border: 1px solid var(--border);
  border-radius: 16px;
  color: var(--text);
  cursor: pointer;
  padding: 12px;
  font-size: 1rem;
  line-height: 1.45;
  text-align: left;
  width: 100%;
}

.history-item:hover {
  border-color: var(--accent);
  transform: translateY(-1px);
}

.faq-panel {
  display: none;
}

.history-item strong {
  color: var(--accent);
  display: block;
  margin-bottom: 6px;
}

.faq-item {
  background: #071526;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 14px;
}

.faq-item strong {
  color: var(--text);
  display: block;
  margin-bottom: 6px;
}

code {
  background: #06101c;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 2px 6px;
}

@media (max-width: 760px) {
  .hero {
    align-items: flex-start;
    flex-direction: column;
  }

  .notice {
    white-space: normal;
  }

  .grid,
  .dashboard,
  .tools-grid {
    grid-template-columns: 1fr;
    grid-template-areas: none;
    min-height: auto;
  }

  .transcript-card,
  .side-card,
  .history-card {
    grid-column: auto;
    grid-row: auto;
  }

  .transcript-card textarea {
    min-height: 180px;
  }
}
  font-size: 1rem;