:root {
  --bg: #07080d;
  --panel: rgba(17, 19, 27, 0.92);
  --text: #eceef3;
  --muted: #a9aebb;
  --accent: #ff4d2d;
  --line: rgba(255, 255, 255, 0.12);
  --max-width: 960px;
  --font-primary: "Oxanium", system-ui, sans-serif;
  --font-secondary: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100dvh;
  font-family: var(--font-secondary);
  color: var(--text);
  line-height: 1.5;
}

.admin-page {
  padding: 2rem 0 3rem;
}

.admin-inner {
  width: min(100% - 2rem, var(--max-width));
  margin-inline: auto;
}

.admin-header-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.admin-header-row .admin-brand {
  margin-bottom: 0;
}

.admin-brand {
  font-family: var(--font-primary);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
}

.admin-brand a {
  color: inherit;
  text-decoration: none;
}

.admin-brand a:hover {
  color: #fff;
}

.admin-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.75rem 1.5rem;
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.35);
}

.admin-card h1 {
  font-family: var(--font-primary);
  font-size: 1.35rem;
  margin: 0 0 0.35rem;
}

.admin-lead {
  color: var(--muted);
  font-size: 0.95rem;
  margin: 0 0 1.25rem;
}

.admin-field {
  margin-bottom: 1rem;
}

.admin-field label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.35rem;
}

.admin-field input,
.admin-field select,
.admin-field textarea {
  width: 100%;
  padding: 0.65rem 0.75rem;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: rgba(7, 8, 13, 0.65);
  color: var(--text);
  font: inherit;
}

.admin-field input:focus,
.admin-field select:focus,
.admin-field textarea:focus {
  outline: 2px solid rgba(255, 77, 45, 0.45);
  outline-offset: 1px;
}

.admin-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  margin-top: 1.25rem;
}

.admin-btn {
  font-family: var(--font-primary);
  font-weight: 600;
  letter-spacing: 0.03em;
  border: none;
  border-radius: 999px;
  padding: 0.55rem 1.25rem;
  font-size: 0.9rem;
  cursor: pointer;
  background: linear-gradient(165deg, #ff5a3c, #e63d22);
  color: #fff;
  box-shadow: 0 8px 24px rgba(255, 77, 45, 0.28);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.admin-btn:hover {
  filter: brightness(1.06);
}

.admin-btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.admin-btn-ghost {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--text);
  box-shadow: none;
}

.admin-error {
  color: #ffb4a8;
  font-size: 0.9rem;
  margin: 0;
}

.admin-success {
  color: #9dffb8;
  font-size: 0.9rem;
  margin: 0;
}

/* Calendar */
.cal-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.cal-toolbar h1 {
  font-family: var(--font-primary);
  font-size: clamp(1.15rem, 2.5vw, 1.45rem);
  margin: 0;
}

.cal-nav {
  display: flex;
  gap: 0.5rem;
}

.cal-grid-wrap {
  overflow-x: auto;
}

.cal-grid {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
  min-width: 280px;
}

.cal-grid th {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  padding: 0.4rem 0.15rem;
  border-bottom: 1px solid var(--line);
}

.cal-grid td {
  vertical-align: top;
  height: 4.25rem;
  padding: 0.25rem;
  border: 1px solid var(--line);
  background: rgba(7, 8, 13, 0.35);
  width: 14.28%;
}

.cal-grid td.is-out {
  opacity: 0.35;
  background: rgba(7, 8, 13, 0.2);
}

.cal-grid td.is-today {
  box-shadow: inset 0 0 0 2px rgba(255, 77, 45, 0.55);
}

.cal-grid td.is-selected {
  background: rgba(255, 77, 45, 0.12);
}

.cal-day-num {
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 0.85rem;
}

.cal-day-badge {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--accent);
}

.cal-grid button.cal-cell {
  width: 100%;
  height: 100%;
  min-height: 3.5rem;
  border: none;
  background: transparent;
  color: inherit;
  font: inherit;
  text-align: left;
  padding: 0.15rem;
  cursor: pointer;
  border-radius: 4px;
}

.cal-grid button.cal-cell:hover {
  background: rgba(255, 255, 255, 0.06);
}

.cal-detail {
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}

.cal-detail h2 {
  font-family: var(--font-primary);
  font-size: 1rem;
  margin: 0 0 0.75rem;
}

.cal-booking {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.85rem 1rem;
  margin-bottom: 0.65rem;
  background: rgba(7, 8, 13, 0.45);
}

.cal-booking:last-child {
  margin-bottom: 0;
}

.cal-booking strong {
  font-family: var(--font-primary);
  font-size: 0.95rem;
}

.cal-meta {
  font-size: 0.85rem;
  color: var(--muted);
  margin: 0.25rem 0 0;
}

.cal-empty {
  color: var(--muted);
  font-size: 0.9rem;
  margin: 0;
}

.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}