@font-face {
  font-family: "Noto Kufi Arabic";
  src: url("../../fonts_a/NotoKufiArabic-Regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

:root {
  --ui-bg: #f4f7f5;
  --ui-surface: #ffffff;
  --ui-surface-soft: #edf4f1;
  --ui-ink: #10201b;
  --ui-muted: #64746e;
  --ui-border: #dbe5e0;
  --ui-primary: #0f766e;
  --ui-primary-dark: #0b5f58;
  --ui-accent: #b45309;
  --ui-danger: #b42318;
  --ui-info: #2563eb;
  --ui-shadow: 0 18px 42px rgba(15, 32, 27, 0.1);
  --ui-shadow-sm: 0 8px 22px rgba(15, 32, 27, 0.08);
  --ui-radius: 8px;
}

html,
body {
  min-height: 100%;
}

body {
  background:
    linear-gradient(180deg, rgba(237, 244, 241, 0.88), rgba(244, 247, 245, 0.98) 360px),
    var(--ui-bg);
  color: var(--ui-ink);
  font-family: "Noto Kufi Arabic", system-ui, -apple-system, "Segoe UI", Arial, sans-serif;
}

body.auth-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 2rem 1rem;
  background:
    linear-gradient(145deg, rgba(15, 118, 110, 0.12), rgba(180, 83, 9, 0.1)),
    var(--ui-bg);
  font-family: "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
}

a {
  color: var(--ui-primary);
}

a:hover {
  color: var(--ui-primary-dark);
}

.app-navbar {
  border-bottom: 1px solid rgba(219, 229, 224, 0.86);
  box-shadow: 0 10px 28px rgba(15, 32, 27, 0.06) !important;
}

.app-navbar .container {
  gap: 1rem;
}

.navbar-brand img {
  max-height: 48px;
  object-fit: contain;
}

.app-action-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.55rem;
}

.nav-user {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  min-height: 38px;
  border: 1px solid var(--ui-border);
  border-radius: var(--ui-radius);
  background: var(--ui-surface-soft);
  padding: 0.45rem 0.65rem;
  color: var(--ui-muted);
  font-size: 0.86rem;
  font-weight: 800;
}

.app-main {
  padding-top: 1.25rem;
}

.page-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.page-kicker {
  margin-bottom: 0.35rem;
  color: var(--ui-primary);
  font-size: 0.78rem;
  font-weight: 700;
}

.page-heading h1 {
  margin: 0;
  color: var(--ui-ink);
  font-size: 1.55rem;
  font-weight: 800;
  line-height: 1.4;
}

.page-heading p {
  max-width: 720px;
  margin: 0.35rem 0 0;
  color: var(--ui-muted);
}

.status-pill,
.legend .badge {
  border: 1px solid var(--ui-border);
  border-radius: 999px;
  background: var(--ui-surface-soft) !important;
  color: var(--ui-ink) !important;
  font-weight: 700;
}

.content-card,
.table-panel,
.auth-card {
  border: 1px solid rgba(219, 229, 224, 0.95) !important;
  border-radius: var(--ui-radius) !important;
  background: var(--ui-surface);
  box-shadow: var(--ui-shadow-sm) !important;
}

.table-panel {
  overflow: hidden;
}

.table-panel .card-header,
.table-panel-header,
.content-card .card-header {
  border-bottom: 1px solid var(--ui-border);
  background: #fbfdfc !important;
  padding: 1rem 1.1rem;
}

.table-panel .card-body,
.content-card .card-body {
  padding: 1.1rem;
}

.btn {
  border-radius: var(--ui-radius);
  font-weight: 700;
}

.btn-primary,
.btn-success,
.btn-warning,
.login-button {
  border-color: var(--ui-primary) !important;
  background: var(--ui-primary) !important;
  color: #fff !important;
}

.btn-primary:hover,
.btn-success:hover,
.btn-warning:hover,
.login-button:hover {
  border-color: var(--ui-primary-dark) !important;
  background: var(--ui-primary-dark) !important;
}

.btn-outline-primary,
.btn-outline-secondary {
  border-color: #b9c9c4;
  color: var(--ui-ink);
  background: #fff;
}

.btn-outline-primary:hover,
.btn-outline-secondary:hover,
.btn-check:checked + .btn-outline-primary,
.btn-outline-primary.active {
  border-color: var(--ui-primary);
  background: var(--ui-primary);
  color: #fff;
}

.btn-outline-info {
  border-color: #9cc5d4;
  color: #075985;
}

.btn-outline-info:hover {
  border-color: #075985;
  background: #075985;
  color: #fff;
}

.btn-outline-danger {
  border-color: #f0b8b3;
  color: var(--ui-danger);
}

.btn-outline-danger:hover {
  border-color: var(--ui-danger);
  background: var(--ui-danger);
  color: #fff;
}

.form-label {
  color: var(--ui-ink);
  font-weight: 750;
}

.form-control,
.form-select,
.input-group-text {
  border-color: #ccd9d4;
  border-radius: var(--ui-radius);
}

.form-control,
.form-select {
  min-height: 44px;
}

.form-control:focus,
.form-select:focus,
.btn:focus-visible,
.form-check-input:focus {
  border-color: var(--ui-primary);
  box-shadow: 0 0 0 0.2rem rgba(15, 118, 110, 0.16);
}

.input-group .invalid-feedback {
  width: 100%;
  margin-top: 0.35rem;
}

.input-group > .form-control:not(:first-child),
.input-group > .form-select:not(:first-child) {
  border-start-start-radius: 0;
  border-end-start-radius: 0;
}

.input-group > .input-group-text,
.input-group > .btn {
  border-start-end-radius: 0;
  border-end-end-radius: 0;
}

.alert {
  border-radius: var(--ui-radius);
  border-width: 1px;
}

.table-responsive {
  border: 1px solid var(--ui-border);
  border-radius: var(--ui-radius);
}

.reservation-table {
  margin-bottom: 0 !important;
}

.reservation-table thead th {
  border-bottom: 1px solid var(--ui-border);
  color: #40514b;
  font-size: 0.82rem;
  font-weight: 800;
  white-space: nowrap;
}

.reservation-table tbody td {
  padding: 0.9rem 0.75rem;
}

.reservation-table tbody tr:hover {
  background: #f8fbfa;
}

.reservation-table .btn-group .btn {
  min-width: 38px;
}

.dataTables_wrapper .row {
  align-items: center;
  row-gap: 0.75rem;
}

.dataTables_filter,
.dataTables_length {
  color: var(--ui-muted);
}

.dataTables_filter input,
.dt-search input {
  width: min(100%, 330px) !important;
  margin-inline-start: 0.5rem;
  border-radius: var(--ui-radius);
}

.dataTables_paginate .page-link {
  color: var(--ui-primary);
}

.page-item.active .page-link {
  border-color: var(--ui-primary);
  background: var(--ui-primary);
}

.modal-content {
  border: 1px solid var(--ui-border) !important;
  border-radius: var(--ui-radius) !important;
  box-shadow: var(--ui-shadow) !important;
}

.modal-header,
.modal-footer {
  background: #fbfdfc;
}

.modal-title {
  color: var(--ui-ink);
  font-weight: 800;
}

.room-toolbar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-bottom: 0.75rem;
}

.room-search {
  max-width: 280px;
}

.room-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(142px, 1fr));
  gap: 0.55rem;
}

.room-group-title {
  margin: 0.75rem 0 0.45rem;
  color: var(--ui-muted);
  font-size: 0.86rem;
  font-weight: 800;
}

.room-chip {
  position: relative;
}

.room-chip input {
  position: absolute;
  inset: 0;
  opacity: 0;
}

.room-chip label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 46px;
  gap: 0.55rem;
  margin: 0;
  border: 1px solid #cfddd8;
  border-radius: var(--ui-radius);
  background: #fff;
  padding: 0.58rem 0.66rem;
  cursor: pointer;
  transition: border-color 0.15s ease, background-color 0.15s ease, color 0.15s ease;
}

.room-chip .cap {
  border-radius: 999px;
  background: var(--ui-surface-soft);
  padding: 0.08rem 0.45rem;
  color: var(--ui-muted);
  font-size: 0.75rem;
  font-weight: 800;
}

.room-chip input:focus + label {
  outline: 3px solid rgba(15, 118, 110, 0.18);
  outline-offset: 2px;
}

.room-chip input:checked + label {
  border-color: var(--ui-primary);
  background: #e9f7f4;
  color: var(--ui-primary-dark);
}

.progress.capacity {
  height: 10px;
  border-radius: 999px;
  background: #e5eee9;
}

.progress.capacity .progress-bar {
  border-radius: inherit;
}

.auth-wrapper {
  width: min(100%, 430px);
}

.auth-card {
  overflow: hidden;
  box-shadow: var(--ui-shadow) !important;
}

.auth-header {
  padding: 2rem 1.5rem 1.25rem;
  border-bottom: 1px solid var(--ui-border);
  background: #fbfdfc;
  text-align: center;
}

.auth-header img {
  width: min(270px, 82vw);
  height: auto;
  max-height: 76px;
  object-fit: contain;
}

.auth-eyebrow {
  margin: 1rem 0 0.25rem;
  color: var(--ui-primary);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.auth-title {
  margin: 0;
  color: var(--ui-ink);
  font-size: 1.35rem;
  font-weight: 800;
}

.auth-subtitle {
  margin-top: 0.45rem;
  color: var(--ui-muted);
}

.auth-body {
  padding: 1.5rem;
}

.password-toggle {
  min-width: 46px;
}

.login-button {
  min-height: 46px;
  border-radius: var(--ui-radius) !important;
}

.auth-note {
  margin-top: 1rem;
  color: var(--ui-muted);
  font-size: 0.86rem;
  text-align: center;
}

#calendar {
  max-width: 1200px;
  margin: 0 auto;
}

.calendar-toolbar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.55rem;
}

.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.fc {
  --fc-border-color: var(--ui-border);
  --fc-button-bg-color: var(--ui-primary);
  --fc-button-border-color: var(--ui-primary);
  --fc-button-hover-bg-color: var(--ui-primary-dark);
  --fc-button-hover-border-color: var(--ui-primary-dark);
  --fc-button-active-bg-color: var(--ui-primary-dark);
  --fc-button-active-border-color: var(--ui-primary-dark);
  --fc-today-bg-color: rgba(180, 83, 9, 0.1);
  --fc-event-bg-color: var(--ui-primary);
  --fc-event-border-color: var(--ui-primary);
}

.fc .fc-toolbar-title {
  font-size: 1.25rem;
  font-weight: 800;
}

.fc .fc-button {
  border-radius: var(--ui-radius) !important;
  padding: 0.4rem 0.75rem;
  font-weight: 700;
}

.fc .fc-daygrid-event,
.fc .fc-timegrid-event {
  border-radius: 6px;
  padding: 0.12rem 0.25rem;
}

.fc .fc-list-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 260px;
  color: var(--ui-muted);
}

#loadingOverlay {
  position: fixed;
  inset: 0;
  z-index: 1050;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(244, 247, 245, 0.72);
  backdrop-filter: blur(2px);
}

.spinner {
  width: 42px;
  height: 42px;
  border: 4px solid #dbe5e0;
  border-top-color: var(--ui-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.app-footer {
  border-top: 1px solid var(--ui-border);
  background: #fbfdfc;
  color: var(--ui-muted);
}

@media (max-width: 768px) {
  .app-navbar .container,
  .page-heading,
  .table-panel .card-header,
  .content-card .card-header {
    align-items: stretch !important;
    flex-direction: column;
  }

  .app-action-bar,
  .calendar-toolbar {
    justify-content: stretch;
  }

  .app-action-bar .btn,
  .calendar-toolbar .btn,
  .calendar-toolbar .btn-group {
    flex: 1 1 auto;
  }

  .table-panel .card-body,
  .content-card .card-body {
    padding: 0.85rem;
  }

  .dataTables_filter input,
  .dt-search input,
  .room-search {
    width: 100% !important;
    max-width: none;
    margin: 0.35rem 0 0;
  }

  .room-grid {
    grid-template-columns: repeat(auto-fill, minmax(128px, 1fr));
  }

  .modal .btn {
    min-height: 44px;
  }

  .fc .fc-toolbar.fc-header-toolbar {
    align-items: stretch;
    flex-direction: column;
    gap: 0.6rem;
  }

  .page-heading h1 {
    font-size: 1.25rem;
  }

  .fc .fc-toolbar-title {
    font-size: 1.05rem;
  }
}

@media (max-width: 480px) {
  body.auth-page {
    padding: 1rem;
  }

  .auth-header,
  .auth-body {
    padding-inline: 1rem;
  }

  .navbar-brand img {
    max-width: 190px;
  }

  .btn-group {
    display: flex;
    width: 100%;
  }

  .btn-group .btn {
    flex: 1 1 0;
  }
}
