/* booking.css — Modern, accessible theme for booking page */

/* Global Variables */
:root {
  --bg: #f6f8fa;
  --card: #ffffff;
  --muted: #6c757d;
  --text: #17202a;
  --primary: #0d6efd;
  --primary-600: #0b5ed7;
  --radius: 12px;
  --shadow-sm: 0 4px 10px rgba(16,24,40,0.06);
  --shadow-md: 0 8px 30px rgba(16,24,40,0.08);

  /* Event Colors */
  --room1-bg: #0d6efd;
  --room1-text: #ffffff;
  --room2-bg: #00b894;
  --room2-text: #ffffff;
}

[data-theme="dark"] {
  --bg: #121418;
  --card: #1d2025;
  --text: #e2e2e2;
  --border: #2a2d33;
  --primary: #409cff;
  --accent: #ffcc00;
}
/* Base layout */
body {
  font-family: 'Nunito', 'Noto Sans Thai', sans-serif;
  background: var(--bg);
  color: var(--text);
  padding-top: 80px;
  transition: background 0.3s, color 0.3s;
  -webkit-font-smoothing: antialiased;
}

.navbar {
  background-color: var(--card);
  transition: background 0.3s, color 0.3s;
}

/* Calendar container */
#calendar {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 14px;
  min-height: 560px;
}

/* FullCalendar tweaks */
.fc .fc-toolbar-title {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text);
}

.fc .fc-daygrid-day-number {
  color: var(--text);
  font-weight: 600;
  opacity: 0.9;
}

.fc .fc-col-header-cell-cushion {
  color: var(--text);
  font-weight: 700;
}

.fc .fc-daygrid-event {
  border-radius: 6px;
  overflow: hidden;
  border: none;
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.2px;
  padding: 2px 4px;
}

/* Event Colors (two rooms) */
.fc-event.room1 {
  background-color: var(--room1-bg) !important;
  color: var(--room1-text) !important;
}
.fc-event.room2 {
  background-color: var(--room2-bg) !important;
  color: var(--room2-text) !important;
}

/* Hover and focus */
.fc .fc-daygrid-event:hover {
  filter: brightness(1.1);
  transform: scale(1.02);
  transition: transform 0.15s ease, filter 0.15s ease;
  cursor: pointer;
}

/* Buttons */
.fc .fc-button {
  background: var(--primary);
  border: none;
  color: #fff;
  border-radius: 8px;
  font-weight: 600;
  padding: 6px 10px;
}
.fc .fc-button:hover {
  background: var(--primary-600);
}

/* Modal */
.modal-content {
  background: var(--card);
  color: var(--text);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
}
.modal-header {
  border-bottom: none;
}
.modal-body label {
  color: var(--muted);
}

/* Responsive tweaks */
@media (max-width: 900px) {
  #calendar { padding: 10px; }
}
@media (max-width: 576px) {
  #calendar { padding: 8px; min-height: 480px; }
}

/* Smooth focus */
button:focus, .form-control:focus, .form-select:focus {
  outline: 2px solid var(--primary);
  outline-offset: 1px;
}

/* Scrollbar */
.modal-body::-webkit-scrollbar { width: 8px; }
.modal-body::-webkit-scrollbar-thumb {
  background: rgba(0,0,0,0.2);
  border-radius: 6px;
}
[data-theme="dark"] .modal-body::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,0.2);
}
/* nav */
/* Navbar Styles */
.custom-navbar {
  background-color: var(--card);
  transition: background 0.3s, color 0.3s;
}

.custom-navbar .navbar-brand span {
  color: var(--primary);
  font-size: 1.05rem;
}

.custom-navbar .nav-link {
  color: var(--text) !important;
  font-weight: 500;
  transition: color 0.2s ease;
}

.custom-navbar .nav-link.active {
  color: var(--primary) !important;
  border-bottom: 2px solid var(--primary);
}

.custom-navbar .nav-link:hover {
  color: #ffcc00 !important;
}

.navbar-logo {
  transition: transform 0.25s ease;
}
.navbar-logo:hover {
  transform: scale(1.05);
}

[data-theme="dark"] .custom-navbar {
  background-color: var(--card);
}

[data-theme="dark"] .navbar-brand span {
  color: #ffcc00;
}

/* ======== Dark Mode Enhancements ======== */
[data-theme="dark"] {
  --bg: #121418;
  --card: #1d2025;
  --text: #e2e2e2;
  --border: #2a2d33;
  --primary: #409cff;
  --accent: #ffcc00;
}

/* Navbar contrast in dark mode */
[data-theme="dark"] .custom-navbar {
  background: linear-gradient(90deg, #1a1c21, #20242a);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.4);
}

[data-theme="dark"] .navbar-brand span {
  color: var(--accent);
}

[data-theme="dark"] .nav-link {
  color: #bfc5d2 !important;
}

[data-theme="dark"] .nav-link:hover {
  color: var(--primary) !important;
}

/* Calendar tweaks for better contrast */
[data-theme="dark"] .fc {
  background-color: var(--card);
  border-radius: 12px;
  padding: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .fc-daygrid-day-frame {
  background-color: #23272f;
  border: 1px solid #2f333b;
  transition: background 0.2s ease;
}

[data-theme="dark"] .fc-daygrid-day-frame:hover {
  background-color: #2a2f39;
}

[data-theme="dark"] .fc-toolbar-title {
  color: var(--accent);
}

[data-theme="dark"] .fc-event {
  border-radius: 6px;
  font-weight: 500;
}

/* Buttons */
[data-theme="dark"] .btn-primary {
  background-color: var(--primary);
  border-color: var(--primary);
}

[data-theme="dark"] .btn-primary:hover {
  background-color: #0070e0;
  border-color: #0070e0;
}

/* Calendar header buttons contrast */
[data-theme="dark"] .fc-button-primary {
  background-color: var(--primary);
  border: none;
}

[data-theme="dark"] .fc-button-primary:hover {
  background-color: #0070e0;
}

/* Responsive modal width */
.modal-dialog {
  max-width: 600px;
  width: 95%;
  margin: 1.5rem auto;
}

/* Ensure modal fits smaller screens */
@media (max-width: 768px) {
  .modal-body {
    padding: 1rem;
  }
  .modal-content {
    border-radius: 10px;
  }
  .modal-dialog {
    width: 90%;
  }
}

/* Prevent dropdowns from escaping modal */
.modal {
  overflow: visible !important;
}

.modal-open {
  overflow-y: auto !important;
}

/* Ensure select2 and datetime pickers stay above modal content */
.select2-container {
  z-index: 2000 !important;
}

.ui-datepicker,
.flatpickr-calendar,
.datetimepicker {
  z-index: 2050 !important;
}

/* Allow modal content to scroll properly */
.modal-body {
  max-height: 70vh;
  overflow-y: auto;
}

/* Calendar responsiveness */
#calendar {
  max-width: 100%;
  margin: 0 auto;
  padding: 1rem;
}

@media (max-width: 768px) {
  #calendar {
    font-size: 0.85rem;
  }
  .fc-toolbar {
    flex-wrap: wrap;
    justify-content: center;
  }
}

/* ===== Date/Time Picker inside Modal ===== */

/* Make sure the picker stays within modal and scrolls with it */
.modal {
  position: relative;
  overflow: visible !important;
}

.modal .flatpickr-calendar,
.modal .ui-datepicker,
.modal .datetimepicker {
  position: absolute !important;
  top: auto !important;
  left: auto !important;
  z-index: 2050 !important;
  transform: translateY(5px);
}

/* Optional: Add a subtle shadow for clarity in dark mode */
[data-theme="dark"] .flatpickr-calendar,
[data-theme="dark"] .ui-datepicker,
[data-theme="dark"] .datetimepicker {
  background: #2b2f38;
  border: 1px solid #3b3f47;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.6);
}
.flatpickr-calendar {
  z-index: 2050 !important; /* keep it above modal content */
  will-change: transform; /* smoother animation */
}