:root {
  --bg-1: #f5f0e6;
  --bg-2: #f0e4d2;
  --ink: #2f2a25;
  --muted: #6b5e51;
  --accent: #b04a2e;
  --accent-2: #1f6f5b;
  --card: #fffaf2;
  --line: rgba(47, 42, 37, 0.12);
  --shadow: 0 20px 50px rgba(47, 42, 37, 0.12);
  --radius: 18px;
  --font: "Noto Serif SC", "Songti SC", "STSong", serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: radial-gradient(circle at top, #fff7e9 0%, var(--bg-1) 40%, var(--bg-2) 100%);
  min-height: 100vh;
}

.backdrop {
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at 20% 10%, rgba(176, 74, 46, 0.12), transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(31, 111, 91, 0.18), transparent 45%),
    radial-gradient(circle at 50% 80%, rgba(47, 42, 37, 0.08), transparent 55%);
  pointer-events: none;
  z-index: -1;
}

.hero {
  padding: 48px 24px 32px;
}

.hero--compact {
  padding: 32px 24px 18px;
}

.hero__inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  align-items: center;
}

.hero__tag {
  display: inline-block;
  background: var(--ink);
  color: #fff;
  padding: 6px 14px;
  border-radius: 999px;
  letter-spacing: 0.12em;
  font-size: 12px;
}

.hero h1 {
  margin: 18px 0 12px;
  font-size: clamp(24px, 3.2vw, 34px);
  line-height: 1.1;
}

.hero__desc {
  color: var(--muted);
  line-height: 1.6;
  max-width: 520px;
}

.hero__card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
  display: grid;
  gap: 14px;
}

.hero__stat {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
}

.layout {
  max-width: 1100px;
  margin: 0 auto 60px;
  display: grid;
  gap: 20px;
  padding: 0 24px 40px;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.8);
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
}

.nav-link.active {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}

.panel {
  background: var(--card);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
}

.panel-lite {
  margin-top: 16px;
  border-top: 1px dashed var(--line);
  padding-top: 16px;
}

.search-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 16px;
  align-items: start;
}

.detail-panel {
  border: 1px dashed var(--line);
  border-radius: 14px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.7);
}

.panel h2 {
  margin: 0 0 16px;
  font-size: 20px;
}

.form-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  margin-bottom: 10px;
}

.form-grid label {
  display: flex;
  flex-direction: column;
  font-size: 14px;
  gap: 6px;
  color: var(--muted);
}

.hint {
  font-size: 12px;
  color: var(--muted);
  margin-top: 4px;
}

.availability {
  font-size: 13px;
  font-weight: 600;
  color: var(--accent-2);
  background: rgba(31, 111, 91, 0.12);
  display: inline-flex;
  padding: 4px 10px;
  border-radius: 999px;
  margin-top: 4px;
}

.relay-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(176, 74, 46, 0.15);
  color: var(--accent);
  font-weight: 600;
}

.form-span {
  grid-column: span 2;
}

input,
select {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
  font-family: var(--font);
  font-size: 14px;
  background: #fff;
}

.btn {
  border: none;
  background: var(--accent);
  color: #fff;
  padding: 12px 18px;
  border-radius: 12px;
  font-size: 14px;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 20px rgba(176, 74, 46, 0.25);
}

.btn.ghost {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
}

.btn.small {
  padding: 6px 12px;
  font-size: 12px;
}

.status-legend {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}

.legend {
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(47, 42, 37, 0.08);
}

.state-free {
  background: rgba(46, 139, 87, 0.18);
  color: #2e8b57;
}

.state-available {
  background: rgba(217, 164, 0, 0.18);
  color: #a87900;
}

.state-occupied {
  background: rgba(217, 83, 79, 0.18);
  color: #b63c39;
}

.state-lost {
  background: rgba(139, 30, 30, 0.18);
  color: #7a1b1b;
}

.results {
  display: grid;
  gap: 10px;
}

.results.small {
  font-size: 14px;
}

.result-item {
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.9);
  display: grid;
  gap: 6px;
}

.result-item strong {
  font-size: 16px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(31, 111, 91, 0.12);
  color: var(--accent-2);
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 999px;
  font-weight: 600;
}

.task-status {
  display: grid;
  gap: 6px;
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 12px;
}

.task-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.log-stream {
  background: #1f1b17;
  color: #f2e9dd;
  padding: 12px;
  border-radius: 12px;
  min-height: 220px;
  max-height: 360px;
  overflow: auto;
  font-size: 12px;
  line-height: 1.5;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.progress {
  width: 100%;
  height: 10px;
  border-radius: 999px;
  background: rgba(47, 42, 37, 0.12);
  overflow: hidden;
  margin-bottom: 12px;
}

.progress__bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #2e8b57, #1f6f5b);
  transition: width 0.3s ease;
}

.detail {
  min-height: 120px;
  color: var(--muted);
}

.detail.empty {
  border: 1px dashed var(--line);
  padding: 20px;
  border-radius: 12px;
}

.detail .meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
  font-size: 14px;
  color: var(--muted);
}

.auth-status {
  margin-bottom: 12px;
  font-size: 14px;
  color: var(--muted);
}

.auth-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin-bottom: 18px;
}

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

.favorites {
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

.favorites__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.footer {
  text-align: center;
  padding: 24px 12px 40px;
  color: var(--muted);
  font-size: 12px;
}

@media (max-width: 720px) {
  .form-span {
    grid-column: span 1;
  }
  .search-grid {
    grid-template-columns: 1fr;
  }
}