:root {
  --bg: #f4f0e7;
  --panel: #fffaf1;
  --panel-strong: #fff;
  --ink: #1a2e29;
  --muted: #66766e;
  --line: rgba(26, 46, 41, 0.12);
  --accent: #0d8b6a;
  --accent-strong: #0a6c53;
  --warn: #c36720;
  --error: #a23a35;
  --shadow: 0 20px 60px rgba(26, 46, 41, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "IBM Plex Sans", "Noto Sans SC", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(13, 139, 106, 0.13), transparent 32%),
    linear-gradient(180deg, #f7f3ea 0%, var(--bg) 100%);
}

button,
a.primary,
a.secondary,
a.ghost,
input,
select {
  font: inherit;
}

.page-shell {
  width: min(1400px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 24px 0 40px;
}

.hero {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
  padding: 18px 20px 12px;
}

.hero h1 {
  margin: 6px 0;
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1;
  font-family: "IBM Plex Serif", Georgia, serif;
}

.eyebrow {
  margin: 0;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  font-size: 0.75rem;
}

.hero-copy {
  margin: 0;
  color: var(--muted);
  max-width: 48rem;
}

.hero-status {
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(13, 139, 106, 0.12);
  color: var(--accent-strong);
  font-weight: 600;
}

.layout {
  display: grid;
  gap: 20px;
}

.panel {
  background: rgba(255, 250, 241, 0.88);
  backdrop-filter: blur(10px);
  border: 1px solid var(--line);
  border-radius: 26px;
  box-shadow: var(--shadow);
  padding: 20px;
}

.panel.inset {
  background: rgba(255, 255, 255, 0.84);
}

.hidden {
  display: none;
}

.toolbar,
.section-head,
.slot-card__head,
.slot-actions,
.toolbar-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.grid.two {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.stack {
  display: grid;
  gap: 12px;
}

label {
  display: grid;
  gap: 6px;
}

input,
select {
  width: 100%;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: var(--panel-strong);
  padding: 10px 12px;
  color: var(--ink);
}

button,
a.primary,
a.secondary,
a.ghost {
  border: none;
  border-radius: 14px;
  padding: 10px 14px;
  cursor: pointer;
  transition: transform 120ms ease, opacity 120ms ease, background 120ms ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

button:hover,
a.primary:hover,
a.secondary:hover,
a.ghost:hover {
  transform: translateY(-1px);
}

.primary {
  background: var(--accent);
  color: white;
}

.secondary {
  background: rgba(13, 139, 106, 0.12);
  color: var(--accent-strong);
}

.ghost {
  background: rgba(26, 46, 41, 0.08);
  color: var(--ink);
}

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

.slot-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}

.slot-card {
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 16px;
  background: linear-gradient(180deg, rgba(255,255,255,0.96), rgba(255,248,239,0.88));
}

.slot-title {
  margin: 0;
  font-size: 1.1rem;
}

.slot-subtitle {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 0.94rem;
}

.slot-badge {
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(26, 46, 41, 0.08);
  font-size: 0.85rem;
  white-space: nowrap;
}

.quota-block,
.slot-meta,
.card-list {
  display: grid;
  gap: 8px;
}

.card-list > article,
.card-list > div {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 12px 14px;
  background: var(--panel-strong);
}

.compact > div {
  padding: 10px 12px;
}

pre {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
}

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

  .hero,
  .toolbar,
  .section-head,
  .toolbar-actions {
    flex-direction: column;
    align-items: stretch;
  }
}