/* Clean blue mobile-app theme (minimal final overrides) */
:root {
  --app-blue-50: #eff6ff;
  --app-blue-100: #dbeafe;
  --app-blue-500: #2563eb;
  --app-blue-600: #1d4ed8;
  --app-blue-700: #1e40af;
}

/* Light mode: neutral surfaces, blue as accent */
body {
  background: #f8fafc;
}


.hero {
  background: #ffffff;
  border-bottom: 1px solid #e2e8f0;
  color: #0f172a;
}

.hero p {
  color: #475569;
}

.hero .eyebrow {
  color: #334155;
}

.calendar-nav {
  background: #ffffff;
  color: #2563eb;
  border-color: #cbdcf8;
}

.calendar-nav:hover {
  background: #eff6ff;
  border-color: var(--app-blue-500);
}

.calendar-day {
  background: #ffffff;
  color: #0f172a;
}

.calendar-day.is-disabled {
  background: #f8fafc;
  color: #cbd5e1;
}

.calendar-day.is-selected {
  background: #2563eb;
  color: #ffffff;
  border-color: #2563eb;
}

.card {
  border-color: #e2e8f0;
  box-shadow: 0 6px 20px rgba(15, 23, 42, 0.06);
}

button[type="submit"],
.button-primary,
.slot-cancel,
.slot.is-selected .slot-cancel {
  background-color: var(--app-blue-600);
  border-color: var(--app-blue-600);
  color: #ffffff;
}

button[type="submit"]:hover,
.button-primary:hover,
.slot-cancel:hover,
.slot.is-selected .slot-cancel:hover {
  background-color: var(--app-blue-700);
  border-color: var(--app-blue-700);
}

.date-badge,
.rule-banner,
.slots-legend,
.slot.is-selected {
  background: var(--app-blue-50);
  border-color: var(--app-blue-100);
}

.slot.is-selected .slot-cancel.is-selected {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0;
}

.slot.is-selected .slot-cancel.is-selected::after {
  content: "Reservar";
  font-size: 14px;
}

.selected-turno.is-clickable {
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.selected-turno.is-clickable:hover,
.selected-turno.is-clickable:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.2);
  outline: none;
}

/* Dark mode: keep dark surfaces, blue only for interactive/selected states */
@media (prefers-color-scheme: dark) {
  body {
    background: #0b1220;
  }

  .hero {
    background: #0f172a;
    border-bottom-color: #1e293b;
    color: #f1f5f9;
  }

  .hero p {
    color: #cbd5e1;
  }

  .hero .eyebrow {
    color: #94a3b8;
  }

  .card {
    background: #111827;
    border-color: #334155;
    box-shadow: 0 8px 24px rgba(2, 6, 23, 0.45);
  }

  button[type="submit"],
  .button-primary,
  .slot-cancel,
  .calendar-nav,
  .slot.is-selected .slot-cancel {
    background: #1d4ed8;
    background-image: none;
    border-color: #1d4ed8;
    color: #ffffff;
  }

  button[type="submit"]:hover,
  .button-primary:hover,
  .slot-cancel:hover,
  .calendar-nav:hover,
  .slot.is-selected .slot-cancel:hover {
    background: #1e40af;
    background-image: none;
    border-color: #1e40af;
  }

  .calendar-day:hover:not(:disabled) {
    background: #172554;
    border-color: #3b82f6;
  }

  .calendar-day {
    background: #ffffff;
    color: #0f172a;
  }

  .calendar-nav {
    background: #ffffff;
    color: #2563eb;
  }

  .calendar-day.is-today {
    border-color: #60a5fa;
    color: #bfdbfe;
  }

  .date-badge,
  .rule-banner,
  .slots-legend,
  .slot.is-selected {
    background: rgba(37, 99, 235, 0.2);
    border-color: rgba(59, 130, 246, 0.45);
  }

  .selected-turno.is-clickable:hover,
  .selected-turno.is-clickable:focus-visible {
    box-shadow: 0 4px 14px rgba(59, 130, 246, 0.3);
  }
}


.button-primary { background: #2563eb; color: #ffffff; border-color: #2563eb; }
.button-primary:hover { background: #1d4ed8; border-color: #1d4ed8; }
.button-danger, .danger-button { background: #b91c1c; color: #ffffff; border-color: #b91c1c; }
.button-danger:hover, .danger-button:hover { background: #991b1b; border-color: #991b1b; }
.secondary-action { background: #2563eb; color: #ffffff; border-color: #2563eb; }
.secondary-action:hover { background: #1d4ed8; border-color: #1d4ed8; }
.pwa-install-hint button { background: #2563eb; color: #ffffff; border-color: #2563eb; }
.pwa-install-hint button:hover { background: #1d4ed8; border-color: #1d4ed8; }