/* ============================================
   VARIABILI
   ============================================ */
:root {
  --color-primary: #1a1a2e;
  --color-accent: #e8a045;
  --color-accent-hover: #c9862e;
  --color-bg: #f5f4f0;
  --color-card: #ffffff;
  --color-text: #1a1a2e;
  --color-text-muted: #6b7280;
  --color-border: #e5e3dc;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
  --radius: 10px;
}

/* ============================================
   BASE
   ============================================ */
body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family:
    "Segoe UI",
    system-ui,
    -apple-system,
    sans-serif;
}

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
  background-color: var(--color-primary) !important;
  border-bottom: 2px solid var(--color-accent);
  padding: 0.75rem 1.5rem;
}

.navbar-brand {
  color: var(--color-accent) !important;
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.03em;
}

.navbar .nav-link {
  color: rgba(255, 255, 255, 0.75) !important;
  font-size: 0.9rem;
  padding: 0.5rem 0.85rem !important;
  border-radius: 6px;
  transition:
    color 0.2s,
    background 0.2s;
}

.navbar .nav-link:hover,
.navbar .nav-link.active {
  color: #fff !important;
  background-color: rgba(255, 255, 255, 0.08);
}

.navbar .btn-outline-light {
  border-color: rgba(255, 255, 255, 0.3);
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.85rem;
  transition: all 0.2s;
}

.navbar .btn-outline-light:hover {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255%2c255%2c255%2c0.85%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.navbar-toggler {
  border-color: rgba(255, 255, 255, 0.3);
}

/* ============================================
   CARDS
   ============================================ */
.card {
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

.card-header {
  border-bottom: 1px solid var(--color-border);
  border-radius: var(--radius) var(--radius) 0 0 !important;
  padding: 0.9rem 1.25rem;
  background-color: var(--color-card) !important;
}

/* ============================================
   BOTTONI
   ============================================ */
.btn-primary {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
  font-weight: 500;
  border-radius: 7px;
  transition:
    background 0.2s,
    border-color 0.2s;
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  color: #fff;
}

.btn-outline-secondary {
  border-color: var(--color-border);
  color: var(--color-text-muted);
  border-radius: 7px;
  transition: all 0.2s;
}

.btn-outline-secondary:hover {
  background-color: var(--color-bg);
  border-color: var(--color-text-muted);
  color: var(--color-text);
}

/* ============================================
   FORM
   ============================================ */
.form-control,
.form-select {
  border-color: var(--color-border);
  border-radius: 7px;
  background-color: #fff;
  color: var(--color-text);
  transition:
    border-color 0.2s,
    box-shadow 0.2s;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(232, 160, 69, 0.15);
}

.form-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text);
}

/* ============================================
   TABELLE
   ============================================ */
.table {
  color: var(--color-text);
}

.table thead.table-dark th {
  background-color: var(--color-primary);
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: none;
}

.table-hover tbody tr:hover {
  background-color: rgba(232, 160, 69, 0.06);
  cursor: pointer;
}

.table td {
  vertical-align: middle;
  font-size: 0.9rem;
  border-color: var(--color-border);
}

/* ============================================
   BADGE
   ============================================ */
.badge {
  font-weight: 500;
  font-size: 0.75rem;
  padding: 0.35em 0.7em;
  border-radius: 5px;
}

/* ============================================
   ALERT / FLASH
   ============================================ */
.alert {
  border-radius: var(--radius);
  font-size: 0.9rem;
  border: none;
}

/* ============================================
   CUSTOM — STATO DA RICHIAMARE
   ============================================ */
.border-orange {
  border-color: #fd7e14 !important;
}

.bg-orange {
  background-color: #fd7e14 !important;
}

/* ============================================
   LOGIN PAGE
   ============================================ */
.login-wrapper {
  min-height: 100vh;
  background-color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-card {
  background: var(--color-card);
  border-radius: 16px;
  box-shadow: var(--shadow-md);
  width: 100%;
  max-width: 420px;
  padding: 2.5rem;
}

.login-logo {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.02em;
}

.login-logo span {
  color: var(--color-accent);
}

.login-subtitle {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* ============================================
       CALENDAR PAGE
       ============================================ */

.card-room-select {
  border: 1px solid var(--color-border);
  transition:
    border-color 0.2s,
    box-shadow 0.2s,
    transform 0.15s;
  cursor: pointer;
}
.card-room-select:hover {
  border-color: var(--color-accent);
  box-shadow: 0 4px 16px rgba(232, 160, 69, 0.15);
  transform: translateY(-2px);
}

.calendar-table {
  table-layout: fixed;
  width: 100%;
}
.calendar-header {
  background-color: var(--color-primary);
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.6rem;
  border-color: rgba(255, 255, 255, 0.1) !important;
}
.calendar-cell {
  width: 14.28%;
  height: 110px;
  vertical-align: top;
  padding: 8px;
  border-color: var(--color-border) !important;
  background-color: var(--color-card);
}
.calendar-empty {
  background-color: var(--color-bg) !important;
}
.calendar-today {
  background-color: rgba(232, 160, 69, 0.07) !important;
}
.calendar-day-number {
  font-size: 0.82rem;
  font-weight: 500;
}
.calendar-day-today {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  background-color: var(--color-accent);
  color: #fff;
  border-radius: 50%;
  font-size: 0.78rem;
  font-weight: 700;
}
.calendar-slot {
  display: block;
  background-color: var(--color-primary);
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.72rem;
  font-weight: 500;
  padding: 3px 6px;
  border-radius: 5px;
  transition: background-color 0.15s;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.calendar-slot:hover {
  background-color: var(--color-accent);
  color: #fff;
}