:root {
  --bg: #f3efe6;
  --surface: rgba(255, 252, 245, 0.88);
  --surface-strong: #fffaf1;
  --ink: #1e1b16;
  --muted: #6d6457;
  --line: rgba(58, 44, 23, 0.12);
  --accent: #bb5a2b;
  --accent-strong: #8b3d17;
  --success: #2d6a4f;
  --danger: #a63b2c;
  --shadow: 0 18px 50px rgba(72, 44, 20, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(219, 164, 103, 0.28), transparent 30%),
    radial-gradient(circle at bottom right, rgba(92, 140, 109, 0.24), transparent 28%),
    linear-gradient(135deg, #efe7d8 0%, #f8f4ec 45%, #ece3d5 100%);
  font-family: Georgia, "Iowan Old Style", "Palatino Linotype", serif;
}

button,
input {
  font: inherit;
}

.page-shell {
  display: grid;
  grid-template-columns: minmax(280px, 0.95fr) minmax(340px, 1.2fr);
  min-height: 100vh;
}

.hero-panel,
.workspace-panel {
  padding: 48px 40px;
}

.hero-panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 24px;
}

.hero-panel h1 {
  margin: 0;
  font-size: clamp(2.3rem, 4vw, 4.4rem);
  line-height: 0.95;
  max-width: 10ch;
}

.lede {
  margin: 0;
  max-width: 52ch;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.7;
}

.hero-card,
.card,
.status-card,
.subpanel {
  border: 1px solid var(--line);
  background: var(--surface);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow);
}

.hero-card {
  display: grid;
  gap: 18px;
  padding: 22px 24px;
  border-radius: 24px;
  max-width: 440px;
}

.workspace-panel {
  display: flex;
  align-items: center;
  justify-content: center;
}

.card {
  width: min(860px, 100%);
  padding: 28px;
  border-radius: 28px;
}

.card-header h2,
.toolbar h2,
.subpanel-header h3 {
  margin: 0;
}

.eyebrow,
.label {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.stack-form {
  display: grid;
  gap: 18px;
}

.stack-form label {
  display: grid;
  gap: 8px;
}

input {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid rgba(61, 45, 24, 0.18);
  border-radius: 14px;
  background: var(--surface-strong);
}

button {
  border: none;
  border-radius: 999px;
  padding: 13px 18px;
  color: #fffaf2;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-strong) 100%);
  cursor: pointer;
  transition: transform 140ms ease, opacity 140ms ease;
}

button:hover {
  transform: translateY(-1px);
}

.ghost {
  color: var(--ink);
  background: rgba(255, 250, 241, 0.86);
  border: 1px solid var(--line);
}

.toolbar,
.subpanel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.toolbar-actions {
  display: flex;
  gap: 12px;
}

.status-grid,
.panel-grid {
  display: grid;
  gap: 16px;
  margin-top: 22px;
}

.status-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.status-card,
.subpanel {
  padding: 18px 20px;
  border-radius: 22px;
}

.panel-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.item-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.item-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(255, 250, 241, 0.78);
  border: 1px solid rgba(61, 45, 24, 0.08);
}

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

.pill {
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(187, 90, 43, 0.1);
  color: var(--accent-strong);
  font-size: 0.86rem;
}

.error {
  margin: 14px 0 0;
  color: var(--danger);
}

[hidden] {
  display: none !important;
}

@media (max-width: 960px) {
  .page-shell {
    grid-template-columns: 1fr;
  }

  .hero-panel,
  .workspace-panel {
    padding: 28px 18px;
  }

  .hero-panel h1 {
    max-width: none;
  }

  .status-grid,
  .panel-grid {
    grid-template-columns: 1fr;
  }
}