/* Общие стили. Внешних шрифтов нет: CSP запрещает сторонние источники (SEC-8). */

:root {
  --ground: #f1f4f2;
  --surface: #ffffff;
  --surface-2: #e7ece9;
  --ink: #141f1d;
  --ink-mid: #41504c;
  --ink-soft: #6b7a76;
  --rule: #d3dbd7;
  --rule-strong: #b6c2bd;
  --accent: #0d6b60;
  --accent-hover: #0a544b;
  --accent-soft: #dceae7;
  --danger: #a8331a;
  --danger-soft: #f7e3de;
  --warn: #a85717;
  --warn-soft: #f6e7d9;
  --ok: #0d6b60;
  --radius: 8px;
  --shadow: 0 1px 2px rgba(20, 31, 29, .06), 0 8px 24px -18px rgba(20, 31, 29, .3);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ground: #0e1513;
    --surface: #151e1c;
    --surface-2: #1c2724;
    --ink: #e3eae7;
    --ink-mid: #aebcb8;
    --ink-soft: #83918d;
    --rule: #26332f;
    --rule-strong: #374843;
    --accent: #4fbfae;
    --accent-hover: #6bd2c2;
    --accent-soft: #152b28;
    --danger: #e08268;
    --danger-soft: #2b1a16;
    --warn: #de9247;
    --warn-soft: #2b2018;
    --ok: #4fbfae;
    --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 8px 24px -18px rgba(0, 0, 0, .8);
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--ground);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); }
a:focus-visible, button:focus-visible, input:focus-visible,
select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

h1, h2, h3 { line-height: 1.2; text-wrap: balance; margin: 0; }
h1 { font-size: 1.5rem; letter-spacing: -.01em; }
h2 { font-size: 1.15rem; }
h3 { font-size: 1rem; }
p { margin: 0 0 .75rem; }

.muted { color: var(--ink-soft); }
.small { font-size: .85rem; }
.mono { font-family: var(--mono); }
.nowrap { white-space: nowrap; }
.stack { display: flex; flex-direction: column; gap: 1rem; }
.row { display: flex; flex-wrap: wrap; gap: .6rem; align-items: center; }
.spacer { flex: 1; }
.hidden { display: none !important; }

/* --- элементы управления --- */

button, .btn {
  font: inherit;
  font-weight: 500;
  border: 1px solid var(--rule-strong);
  background: var(--surface);
  color: var(--ink);
  padding: .55rem 1rem;
  border-radius: var(--radius);
  cursor: pointer;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  text-decoration: none;
}
button:hover, .btn:hover { border-color: var(--accent); color: var(--accent); }
button:disabled { opacity: .5; cursor: not-allowed; }

.btn-primary, button.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.btn-primary:hover, button.primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  color: #fff;
}
@media (prefers-color-scheme: dark) {
  .btn-primary, button.primary { color: #08211e; }
  .btn-primary:hover, button.primary:hover { color: #08211e; }
}

button.danger { color: var(--danger); border-color: var(--danger); background: transparent; }
button.ghost { border-color: transparent; background: transparent; }
button.small-btn { min-height: 34px; padding: .25rem .6rem; font-size: .85rem; }

label { display: block; font-size: .85rem; color: var(--ink-mid); margin-bottom: .25rem; }

input, select, textarea {
  font: inherit;
  width: 100%;
  padding: .55rem .7rem;
  min-height: 44px;
  border: 1px solid var(--rule-strong);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
}
textarea { min-height: 80px; resize: vertical; }
.field { margin-bottom: .9rem; }
.field-inline { display: flex; gap: .6rem; align-items: flex-end; flex-wrap: wrap; }
.checkbox { display: flex; align-items: center; gap: .5rem; }
.checkbox input { width: auto; min-height: auto; }

.card {
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 1.15rem;
  box-shadow: var(--shadow);
}
.card + .card { margin-top: 1rem; }
.card-title { display: flex; align-items: baseline; gap: .6rem; margin-bottom: .9rem; }

.notice { padding: .8rem 1rem; border-radius: var(--radius); border-left: 3px solid; margin-bottom: 1rem; }
.notice-error { background: var(--danger-soft); border-color: var(--danger); color: var(--danger); }
.notice-warn { background: var(--warn-soft); border-color: var(--warn); color: var(--warn); }
.notice-ok { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); }

.pill {
  display: inline-block;
  font-size: .75rem;
  font-weight: 500;
  padding: .15rem .5rem;
  border-radius: 100px;
  border: 1px solid var(--rule-strong);
  color: var(--ink-soft);
  white-space: nowrap;
}
.pill-active { color: var(--accent); border-color: var(--accent); background: var(--accent-soft); }
.pill-booked { color: var(--warn); border-color: var(--warn); background: var(--warn-soft); }
.pill-dead { color: var(--ink-soft); }
.pill-cancelled { color: var(--danger); border-color: var(--danger); background: var(--danger-soft); }

table { border-collapse: collapse; width: 100%; font-size: .9rem; }
.table-wrap { overflow-x: auto; }
th, td { text-align: left; padding: .55rem .7rem; border-bottom: 1px solid var(--rule); vertical-align: top; }
th { font-size: .75rem; text-transform: uppercase; letter-spacing: .05em; color: var(--ink-soft); font-weight: 600; }
tbody tr:last-child td { border-bottom: none; }
td.num { font-variant-numeric: tabular-nums; }

.spinner { color: var(--ink-soft); padding: 2rem 0; text-align: center; }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}