:root {
  --bg: #f2efe8;
  --panel: rgba(255, 255, 255, 0.78);
  --panel-strong: rgba(255, 255, 255, 0.92);
  --line: rgba(48, 43, 34, 0.12);
  --text: #241e16;
  --muted: #665d50;
  --accent: #b9482d;
  --accent-dark: #8f3520;
  --accent-soft: rgba(185, 72, 45, 0.14);
  --shadow: 0 20px 60px rgba(34, 27, 19, 0.12);
  --radius: 22px;
  --radius-sm: 14px;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

body {
  margin: 0;
  color: var(--text);
  font-family: "Avenir Next", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(255, 187, 112, 0.35), transparent 30%),
    radial-gradient(circle at right, rgba(96, 152, 106, 0.22), transparent 30%),
    linear-gradient(180deg, #f8f3ec 0%, #efe7da 100%);
}

.page-shell {
  max-width: 1320px;
  margin: 0 auto;
  padding: 32px 20px 60px;
}

.hero {
  display: grid;
  grid-template-columns: 1.8fr 1fr;
  gap: 20px;
  align-items: stretch;
  margin-bottom: 20px;
}

.eyebrow {
  margin: 0 0 8px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 12px;
  color: var(--accent-dark);
}

h1,
h2,
h3 {
  margin: 0 0 12px;
}

h1 {
  font-size: clamp(2.4rem, 5vw, 4.4rem);
  line-height: 0.95;
}

.hero-copy,
.result,
#session-status {
  color: var(--muted);
}

.status-card,
.panel {
  border: 1px solid var(--line);
  background: var(--panel);
  backdrop-filter: blur(20px);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.status-card {
  padding: 24px;
  display: grid;
  gap: 14px;
}

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

#connection-panel {
  margin-bottom: 20px;
}

.panel {
  padding: 24px;
}

.panel.wide {
  grid-column: 1 / -1;
}

.panel-copy,
.session-detail {
  margin: 0;
  color: var(--muted);
}

.auth-form {
  margin: 0;
}

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

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

.schedule-card {
  padding: 18px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--panel-strong);
}

.schedule-card form {
  display: grid;
  gap: 12px;
}

.schedule-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.schedule-summary {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.schedule-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.checkbox-label {
  flex-direction: row;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-weight: 600;
}

.checkbox-label input {
  width: auto;
}

.status-list {
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--muted);
  font-size: 13px;
  display: grid;
  gap: 6px;
}

.schedule-actions {
  display: flex;
  gap: 8px;
}

.schedule-log {
  margin-top: 24px;
}

.stack,
.inline-form {
  display: flex;
  gap: 12px;
}

.stack {
  flex-direction: column;
}

.inline-form {
  align-items: end;
  margin-bottom: 16px;
}

label {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 14px;
  color: var(--muted);
}

input,
textarea,
select,
button {
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  font: inherit;
}

input,
textarea,
select {
  width: 100%;
  padding: 12px 14px;
  background: var(--panel-strong);
  color: var(--text);
}

button {
  padding: 12px 16px;
  font-weight: 600;
  background: var(--accent);
  color: #fff;
  cursor: pointer;
  transition: transform 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

button:hover {
  background: var(--accent-dark);
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(143, 53, 32, 0.24);
}

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

.empty-state {
  margin: 0;
  color: var(--muted);
}

.result {
  min-height: 24px;
  margin-top: 12px;
  padding: 10px 12px;
  border-radius: 12px;
  background: var(--accent-soft);
  white-space: pre-wrap;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  padding: 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.pill {
  display: inline-block;
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(36, 30, 22, 0.08);
  font-size: 12px;
}

.action-row {
  display: flex;
  gap: 8px;
}

.mono {
  font-family: "SFMono-Regular", "Menlo", monospace;
}

.ghost {
  background: transparent;
  color: var(--accent-dark);
}

.ghost:hover {
  background: rgba(143, 53, 32, 0.08);
  box-shadow: none;
}

@media (max-width: 920px) {
  .hero,
  .grid {
    grid-template-columns: 1fr;
  }

  .inline-form {
    flex-direction: column;
    align-items: stretch;
  }

  .schedule-row {
    grid-template-columns: 1fr;
  }

  .auth-actions,
  .schedule-actions,
  .action-row {
    flex-direction: column;
  }
}