:root {
  --melania-teal: #7ba4a8;
  --melania-teal-dark: #527f84;
  --melania-teal-deep: #355f64;
  --melania-teal-soft: #edf5f4;
  --melania-gold: #d8be85;
  --melania-gold-soft: #fbf7eb;
  --melania-ink: #29474b;
  --melania-muted: #5f7679;
  --melania-border: #c9dcdd;
  --melania-surface: #fffefd;
  color: var(--melania-ink);
}

html,
body {
  background: linear-gradient(180deg, var(--melania-teal-soft) 0%, #f7f7f3 100%);
  color: var(--melania-ink);
}

a { color: var(--melania-teal-deep); }

.brand-header {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 1.1rem;
  margin: -.45rem 0 1.4rem;
  padding: 0 0 1.25rem;
  border-bottom: 1px solid var(--melania-border);
}

.brand-logo {
  display: block;
  width: clamp(7.5rem, 16vw, 10rem);
  height: auto;
  border: 3px solid #fff;
  border-radius: 1rem;
  background: var(--melania-teal);
  box-shadow: 0 10px 24px rgba(53, 95, 100, .18);
}

.brand-header .eyebrow {
  margin-bottom: .45rem;
  color: var(--melania-teal-deep);
}

.brand-header h1,
.brand-header h2 {
  color: var(--melania-ink);
}

.brand-header > .back { margin-left: auto; }

.card {
  background: rgba(255, 254, 253, .97);
  border-color: var(--melania-border);
  box-shadow: 0 16px 38px rgba(53, 95, 100, .12);
}

.eyebrow,
.calendar-kicker { color: var(--melania-muted); }

button,
.calendar-toolbar button,
.booking-panel button {
  background: var(--melania-teal-deep);
}

button:hover,
button:focus-visible,
.calendar-toolbar button:hover,
.calendar-toolbar button:focus-visible,
.booking-panel button:hover,
.booking-panel button:focus-visible {
  background: var(--melania-teal-dark);
}

button.secondary,
.calendar-toolbar button.secondary-button,
.admin-nav button,
.dashboard-links button {
  border: 1px solid var(--melania-border);
  background: var(--melania-teal-soft);
  color: var(--melania-teal-deep);
}

.calendar-toolbar button.secondary-button:hover,
.calendar-toolbar button.secondary-button:focus-visible,
.admin-nav button:hover,
.admin-nav button:focus-visible,
.dashboard-links button:hover,
.dashboard-links button:focus-visible {
  background: var(--melania-gold-soft);
  color: var(--melania-teal-deep);
}

.admin-nav button.active {
  border-color: var(--melania-teal-deep);
  background: var(--melania-teal-deep);
  color: #fff;
}

button.danger {
  background: #fff1f2;
  color: #9f1239;
  border-color: #fecdd3;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid rgba(216, 190, 133, .78);
  outline-offset: 2px;
}

.calendar-toolbar {
  border-color: var(--melania-border);
}

.calendar-corner,
.calendar-day-header {
  background: var(--melania-gold-soft);
  border-color: var(--melania-border);
}

.calendar-day-header.is-today {
  background: var(--melania-teal-soft);
  color: var(--melania-teal-deep);
}

.calendar-shell {
  border-color: var(--melania-border);
  background: var(--melania-surface);
}

.calendar-grid { background: var(--melania-surface); }

.calendar-time {
  background: var(--melania-surface);
  color: var(--melania-muted);
  border-color: var(--melania-border);
}

.calendar-cell {
  background: linear-gradient(to bottom, var(--melania-surface) 0, var(--melania-surface) calc(100% - 1px), #e5eeee calc(100% - 1px), #e5eeee 100%);
  border-color: #e5eeee;
}

.calendar-occupied {
  border-color: var(--melania-border);
  border-left-color: var(--melania-teal-dark);
  background: #dfeceb;
  color: var(--melania-ink);
}

.calendar-slot { color: var(--melania-teal-deep); }

.calendar-slot--available:hover,
.calendar-slot--available:focus-visible,
.calendar-slot--available.is-selected {
  background: var(--melania-gold-soft);
  border-color: var(--melania-gold);
  box-shadow: 0 2px 7px rgba(216, 190, 133, .24);
}

.slot-mode { color: var(--melania-teal-dark); }

.calendar-empty {
  border-color: var(--melania-border);
  background: var(--melania-teal-soft);
  color: var(--melania-ink);
}

.calendar-legend { color: var(--melania-muted); }

.calendar-legend-swatch {
  border-color: var(--melania-border);
  border-left-color: var(--melania-teal-dark);
  background: #dfeceb;
}

.booking-panel,
form,
.policy-grid > div {
  border-color: var(--melania-border);
  background: var(--melania-teal-soft);
}

.selected-slot-card strong { color: var(--melania-teal-deep); }

label,
.help,
.calendar-instructions,
.field-help,
.booking-hint,
.muted { color: var(--melania-muted); }

input,
select,
label input,
label textarea {
  border-color: var(--melania-border);
  background: #fff;
  color: var(--melania-ink);
}

.booking-result a,
.back { color: var(--melania-teal-deep); }

.booking-result.success {
  border-color: #a9cfc4;
  background: var(--melania-teal-soft);
  color: var(--melania-teal-deep);
}

.admin-nav {
  border-color: var(--melania-border);
  background: var(--melania-surface);
  box-shadow: 0 4px 14px rgba(53, 95, 100, .08);
}

.dashboard-links button {
  background: var(--melania-surface);
}

pre { background: var(--melania-teal-deep); }

th {
  background: var(--melania-gold-soft);
}

th,
td { border-color: #e5eeee; }

.policy-state.active {
  color: var(--melania-teal-deep);
  background: #dfeceb;
}

.policy-state.blocked {
  color: #856b2e;
  background: var(--melania-gold-soft);
}

#config-form { border-color: var(--melania-gold); }

.portal-return {
  border-color: var(--melania-border) !important;
  background: rgba(255, 254, 253, .96) !important;
  color: var(--melania-teal-deep) !important;
}

.portal-return:hover {
  background: var(--melania-gold-soft) !important;
}

@media (max-width: 640px) {
  .brand-header {
    grid-template-columns: auto minmax(0, 1fr);
    align-items: start;
  }

  .brand-logo { width: 6.5rem; }

  .brand-header > .back {
    grid-column: 1 / -1;
    margin-left: 0;
  }
}