:root {
  --navy-950: #060e1f;
  --navy-900: #0b1a35;
  --navy-800: #132a52;
  --navy-700: #1a3866;
  --blue-600: #215aef;
  --blue-500: #3b74f5;
  --blue-400: #5f92ff;
  --sky-400: #4fc3f7;
  --cloud: #f5f8fd;
  --slate-100: #eef2f9;
  --slate-200: #e2e8f3;
  --slate-400: #8996ac;
  --slate-500: #66748f;
  --slate-700: #3a4863;
  --ink: #0d1b32;
  --amber: #f0a63c;
  --amber-bg: #fdf3e2;
  --green: #16b384;
  --green-bg: #e4f8f1;
  --red: #ef5a5a;
  --red-bg: #fdeaea;
  --violet: #7c6ff0;
  --violet-bg: #eeecfd;
  --r-sm: 10px;
  --r-md: 14px;
  --r-lg: 18px;
  --r-xl: 22px;
  --shadow-sm: 0 1px 2px rgba(13, 27, 50, .06), 0 1px 1px rgba(13, 27, 50, .04);
  --shadow-md: 0 8px 24px -8px rgba(13, 27, 50, .14), 0 2px 6px rgba(13, 27, 50, .05);
  --shadow-lg: 0 20px 48px -16px rgba(13, 27, 50, .22);
  --sidebar-w: 264px;
  --sidebar-w-collapsed: 84px;
  --surface: #ffffff;
  --surface-2: #f8fafd;
  --topbar-bg: rgba(245, 248, 253, .78);
  color-scheme: light;
}

:root[data-theme="dark"] {
  --cloud: #0a1122;
  --slate-100: #141f38;
  --slate-200: #213052;
  --slate-400: #7d8bab;
  --slate-500: #9aa8c8;
  --slate-700: #d7e0f2;
  --ink: #eef3fb;
  --surface: #111b32;
  --surface-2: #0d1729;
  --topbar-bg: rgba(10, 17, 34, .72);
  --amber-bg: #3a2c12;
  --green-bg: #0f2e24;
  --red-bg: #3a1616;
  --violet-bg: #241f45;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .35), 0 1px 1px rgba(0, 0, 0, .2);
  --shadow-md: 0 8px 24px -8px rgba(0, 0, 0, .5), 0 2px 6px rgba(0, 0, 0, .25);
  --shadow-lg: 0 20px 48px -16px rgba(0, 0, 0, .6);
  color-scheme: dark;
}

body {
  transition: background-color .3s ease, color .3s ease;
}

[data-theme="dark"] body {
  background: var(--cloud);
  color: var(--ink);
}

[data-theme="dark"] .dropdown-menu {
  background: var(--surface);
  color: var(--ink);
  box-shadow: var(--shadow-lg);
}

[data-theme="dark"] .dropdown-item:hover {
  background: var(--slate-100);
}

[data-theme="dark"] .notif-item:hover {
  background: var(--slate-100);
}

[data-theme="dark"] .table-modern thead th {
  background: var(--slate-100);
  color: var(--slate-400);
}

[data-theme="dark"] .table-modern,
[data-theme="dark"] .table-modern tbody,
[data-theme="dark"] .table-modern tbody tr,
[data-theme="dark"] .table-modern tbody td {
  background-color: var(--surface);
  color: var(--ink);
  --bs-table-bg: var(--surface);
  --bs-table-color: var(--ink);
}

[data-theme="dark"] .table-modern tbody tr:hover,
[data-theme="dark"] .table-modern tbody tr:hover td {
  background-color: var(--surface-2);
  --bs-table-bg: var(--surface-2);
}

[data-theme="dark"] .table-modern tbody td {
  border-color: var(--slate-200);
}

[data-theme="dark"] .mono {
  color: var(--ink);
}

[data-theme="dark"] .text-dark {
  color: var(--ink) !important;
}

[data-theme="dark"] .text-muted {
  color: var(--slate-400) !important;
}

[data-theme="dark"] .tb-burger,
[data-theme="dark"] .icon-btn,
[data-theme="dark"] .breadcrumb-item.active,
[data-theme="dark"] .page-head h1,
[data-theme="dark"] .stat-card .val,
[data-theme="dark"] .card-panel .cp-head h6,
[data-theme="dark"] .btn-outline-air,
[data-theme="dark"] .empty-state h6,
[data-theme="dark"] .donut-center .n,
[data-theme="dark"] .profile-btn {
  color: var(--ink);
}

[data-theme="dark"] .tl-item h6 {
  color: var(--ink);
}

[data-theme="dark"] .step-dots .dot {
  background: var(--slate-200);
}

[data-theme="dark"] .modal-body,
[data-theme="dark"] .form-label {
  color: var(--ink);
}

[data-theme="dark"] .nav-tabs-air .nav-link {
  color: var(--slate-400);
}

[data-theme="dark"] .entity-card,
[data-theme="dark"] .filter-bar {
  background: var(--surface);
}

[data-theme="dark"] .form-check-label {
  color: var(--slate-400);
}

[data-theme="dark"] ::placeholder {
  color: var(--slate-400);
  opacity: 1;
}

[data-theme="dark"] .modal-content {
  background: var(--surface);
  color: var(--ink);
}

[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select {
  background: var(--surface-2);
  border-color: var(--slate-200);
  color: var(--ink);
}

[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus {
  background: var(--surface-2);
  color: var(--ink);
}

[data-theme="dark"] .page-head p,
[data-theme="dark"] .cp-head .sub {
  color: var(--slate-400);
}

[data-theme="dark"] .breadcrumb-item a {
  color: var(--slate-400);
}

[data-theme="dark"] .breadcrumb-item.active {
  color: var(--ink);
}

[data-theme="dark"] .empty-state .ic {
  background: var(--slate-100);
}

[data-theme="dark"] .skeleton {
  background: linear-gradient(90deg, #182543 25%, #21315a 37%, #182543 63%);
  background-size: 400% 100%;
}

[data-theme="dark"] .offcanvas {
  background: var(--surface);
  color: var(--ink);
}

[data-theme="dark"] .toast {
  background: var(--surface);
  color: var(--ink);
}

[data-theme="dark"] .toast-body {
  color: var(--ink);
}

[data-theme="dark"] .app-footer {
  color: var(--slate-500);
  border-color: var(--slate-200);
}

[data-theme="dark"] .pagination .page-link {
  background: var(--surface);
  border-color: var(--slate-200);
  color: var(--ink);
}

.theme-toggle {
  position: relative;
  overflow: hidden;
}

.theme-toggle i {
  transition: transform .35s ease, opacity .35s ease;
}

.theme-toggle .sun {
  position: absolute;
}

[data-theme="dark"] .theme-toggle .sun {
  opacity: 1;
  transform: rotate(0);
}

[data-theme="dark"] .theme-toggle .moon {
  opacity: 0;
  transform: rotate(90deg);
}

.theme-toggle .moon {
  opacity: 1;
  transform: rotate(0);
}

.theme-toggle .sun {
  opacity: 0;
  transform: rotate(-90deg);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--cloud);
  color: var(--ink);
  font-size: 14.5px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
.font-display {
  font-family: 'Space Grotesk', sans-serif;
  letter-spacing: -.01em;
}

a {
  text-decoration: none;
}

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-thumb {
  background: #c7d2e3;
  border-radius: 8px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

/* ===== Loader ===== */
#route-loader {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: var(--cloud);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity .4s ease, visibility .4s ease;
}

#route-loader.hide {
  opacity: 0;
  visibility: hidden;
}

.plane-loader {
  width: 64px;
  height: 64px;
  position: relative;
}

.plane-loader i {
  font-size: 34px;
  color: var(--blue-600);
  position: absolute;
  top: 50%;
  left: 50%;
  transform-origin: center;
  animation: orbit 1.1s linear infinite;
}

@keyframes orbit {
  0% {
    transform: translate(-50%, -50%) rotate(0deg) translateX(28px) rotate(90deg);
  }

  100% {
    transform: translate(-50%, -50%) rotate(360deg) translateX(28px) rotate(90deg);
  }
}

/* ===== Sidebar ===== */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: var(--sidebar-w);
  z-index: 1040;
  background: linear-gradient(190deg, var(--navy-900) 0%, var(--navy-950) 100%);
  display: flex;
  flex-direction: column;
  transition: width .3s cubic-bezier(.4, 0, .2, 1), transform .3s ease;
  box-shadow: 4px 0 24px rgba(6, 14, 31, .18);
}

.sidebar.collapsed {
  width: var(--sidebar-w-collapsed);
}

.sb-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 22px 20px;
  flex-shrink: 0;
}

.sb-brand .mark {
  width: 38px;
  height: 38px;
  border-radius: 11px;
  background: linear-gradient(135deg, var(--blue-500), var(--sky-400));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 6px 16px -4px rgba(59, 116, 245, .6);
}

.sb-brand .mark i {
  color: #fff;
  font-size: 19px;
}

.sb-brand .txt {
  color: #fff;
  font-weight: 700;
  font-size: 17px;
  white-space: nowrap;
  overflow: hidden;
  transition: opacity .2s;
}

.sb-brand .txt small {
  display: block;
  font-weight: 400;
  font-size: 11px;
  color: #8fa2c9;
  letter-spacing: .04em;
}

.sidebar.collapsed .txt {
  opacity: 0;
  width: 0;
}

.sb-nav {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 8px 14px;
}

.sb-section {
  color: #5c729e;
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: .09em;
  text-transform: uppercase;
  margin: 18px 12px 8px;
  white-space: nowrap;
}

.sidebar.collapsed .sb-section {
  opacity: 0;
  height: 0;
  margin: 8px 0;
  overflow: hidden;
}

.sb-link {
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 10.5px 12px;
  border-radius: var(--r-sm);
  color: #b7c4e0;
  font-weight: 500;
  font-size: 13.8px;
  margin-bottom: 3px;
  position: relative;
  transition: background .18s, color .18s, transform .18s;
  white-space: nowrap;
}

.sb-link i {
  font-size: 17px;
  width: 20px;
  text-align: center;
  flex-shrink: 0;
}

.sb-link .lbl {
  overflow: hidden;
  transition: opacity .2s;
}

.sidebar.collapsed .sb-link .lbl {
  opacity: 0;
  width: 0;
}

.sb-link:hover {
  background: rgba(255, 255, 255, .07);
  color: #fff;
  transform: translateX(2px);
}

.sb-link.active {
  background: linear-gradient(90deg, rgba(59, 116, 245, .35), rgba(59, 116, 245, .06));
  color: #fff;
}

.sb-link.active::before {
  content: "";
  position: absolute;
  left: -14px;
  top: 8px;
  bottom: 8px;
  width: 3px;
  border-radius: 3px;
  background: var(--sky-400);
}

.sb-link .badge-pill {
  margin-left: auto;
  background: var(--blue-500);
  color: #fff;
  font-size: 10px;
  padding: 2px 7px;
  border-radius: 20px;
}

.sidebar.collapsed .badge-pill {
  display: none;
}

.sb-foot {
  padding: 16px;
  border-top: 1px solid rgba(255, 255, 255, .08);
  flex-shrink: 0;
}

.sb-collapse-btn {
  width: 100%;
  background: rgba(255, 255, 255, .06);
  border: none;
  color: #b7c4e0;
  border-radius: 10px;
  padding: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 12.5px;
  transition: background .18s;
}

.sb-collapse-btn:hover {
  background: rgba(255, 255, 255, .13);
  color: #fff;
}

.sb-collapse-btn i {
  transition: transform .3s;
}

.sidebar.collapsed .sb-collapse-btn i {
  transform: rotate(180deg);
}

.sidebar.collapsed .sb-collapse-btn .lbl {
  display: none;
}

/* ===== Shell / topbar ===== */
.app-shell {
  margin-left: var(--sidebar-w);
  transition: margin-left .3s cubic-bezier(.4, 0, .2, 1);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.app-shell.collapsed {
  margin-left: var(--sidebar-w-collapsed);
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 1030;
  background: var(--topbar-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--slate-200);
  padding: 12px 26px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.tb-burger {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  border: 1px solid var(--slate-200);
  background: var(--surface);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--navy-800);
  flex-shrink: 0;
  transition: .18s;
}

.tb-burger:hover {
  background: var(--slate-100);
}

.tb-search {
  flex: 1;
  max-width: 420px;
  position: relative;
}

.tb-search i {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--slate-400);
}

.tb-search input {
  width: 100%;
  border: 1px solid var(--slate-200);
  background: var(--surface);
  border-radius: 11px;
  padding: 9px 14px 9px 38px;
  font-size: 13.5px;
  transition: .18s;
}

.tb-search input:focus {
  outline: none;
  border-color: var(--blue-400);
  box-shadow: 0 0 0 3px rgba(59, 116, 245, .14);
}

.tb-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: auto;
}

.icon-btn {
  position: relative;
  width: 40px;
  height: 40px;
  border-radius: 11px;
  border: 1px solid var(--slate-200);
  background: var(--surface);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--navy-800);
  transition: .18s;
}

.icon-btn:hover {
  background: var(--slate-100);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.icon-btn .dot {
  position: absolute;
  top: 7px;
  right: 7px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--red);
  border: 2px solid #fff;
}

.profile-btn {
  display: flex;
  align-items: center;
  gap: 9px;
  border: 1px solid var(--slate-200);
  background: var(--surface);
  border-radius: 11px;
  padding: 5px 12px 5px 5px;
  transition: .18s;
}

.profile-btn:hover {
  background: var(--slate-100);
}

.profile-btn img {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  object-fit: cover;
}

.profile-btn .nm {
  font-size: 12.8px;
  font-weight: 600;
  line-height: 1.1;
}

.profile-btn .rl {
  font-size: 10.8px;
  color: var(--slate-500);
}

.dropdown-menu {
  border: none;
  box-shadow: var(--shadow-lg);
  border-radius: var(--r-md);
  padding: 8px;
}

.dropdown-item {
  border-radius: 9px;
  padding: 9px 12px;
  font-size: 13.2px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.dropdown-item i {
  width: 16px;
  color: var(--slate-500);
}

.dropdown-item:hover {
  background: var(--slate-100);
}

.notif-item {
  display: flex;
  gap: 11px;
  padding: 10px 12px;
  border-radius: 10px;
}

.notif-item:hover {
  background: var(--slate-100);
}

.notif-ic {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 14px;
}

.breadcrumb-bar {
  padding: 18px 26px 0;
}

.breadcrumb {
  font-size: 12.6px;
  margin-bottom: 2px;
}

.breadcrumb-item a {
  color: var(--slate-500);
}

.breadcrumb-item.active {
  color: var(--navy-800);
  font-weight: 600;
}

.page-head {
  padding: 2px 26px 18px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
}

.page-head h1 {
  font-size: 23px;
  font-weight: 700;
  margin: 0;
  color: var(--navy-900);
}

.page-head p {
  margin: 2px 0 0;
  color: var(--slate-500);
  font-size: 13.2px;
}

.main-content {
  padding: 0 26px 40px;
  flex: 1;
}

/* ===== Cards ===== */
.surface {
  background: var(--surface);
  border-radius: var(--r-lg);
  border: 1px solid var(--slate-200);
  box-shadow: var(--shadow-sm);
}

.stat-card {
  background: var(--surface);
  border-radius: var(--r-lg);
  border: 1px solid var(--slate-200);
  padding: 20px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform .25s ease, box-shadow .25s ease;
  opacity: 0;
  transform: translateY(14px);
  animation: card-in .5s ease forwards;
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

@keyframes card-in {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.stat-card .ic {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  margin-bottom: 14px;
}

.stat-card .val {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 26px;
  font-weight: 700;
  color: var(--navy-900);
  line-height: 1;
}

.stat-card .lbl {
  color: var(--slate-500);
  font-size: 12.6px;
  margin-top: 5px;
}

.stat-card .trend {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11.6px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 20px;
  margin-top: 11px;
}

.trend.up {
  background: var(--green-bg);
  color: var(--green);
}

.trend.down {
  background: var(--red-bg);
  color: var(--red);
}

.bg-blue-soft {
  background: #e8effe;
  color: var(--blue-600);
}

.bg-green-soft {
  background: var(--green-bg);
  color: var(--green);
}

.bg-amber-soft {
  background: var(--amber-bg);
  color: var(--amber);
}

.bg-violet-soft {
  background: var(--violet-bg);
  color: var(--violet);
}

.bg-red-soft {
  background: var(--red-bg);
  color: var(--red);
}

.card-panel {
  background: var(--surface);
  border-radius: var(--r-lg);
  border: 1px solid var(--slate-200);
  box-shadow: var(--shadow-sm);
}

.card-panel .cp-head {
  padding: 18px 22px;
  border-bottom: 1px solid var(--slate-100);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.card-panel .cp-head h6 {
  margin: 0;
  font-weight: 700;
  font-size: 14.5px;
  color: var(--navy-900);
}

.card-panel .cp-head .sub {
  font-size: 11.8px;
  color: var(--slate-500);
}

.card-panel .cp-body {
  padding: 20px 22px;
}

.gradient-header {
  background: linear-gradient(120deg, var(--navy-900) 0%, var(--blue-600) 100%);
  border-radius: var(--r-lg);
  padding: 26px;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.gradient-header::after {
  content: "";
  position: absolute;
  right: -40px;
  top: -40px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, .14), transparent 70%);
}

.glass {
  background: rgba(255, 255, 255, .14);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: var(--r-md);
}

/* ===== Tables ===== */
.table-modern {
  margin: 0;
}

.table-modern thead th {
  background: var(--slate-100);
  border: none;
  color: var(--slate-500);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .05em;
  font-weight: 700;
  padding: 12px 16px;
  white-space: nowrap;
}

.table-modern thead th:first-child {
  border-radius: 10px 0 0 10px;
}

.table-modern thead th:last-child {
  border-radius: 0 10px 10px 0;
}

.table-modern tbody td {
  padding: 13px 16px;
  vertical-align: middle;
  border-bottom: 1px solid var(--slate-100);
  font-size: 13.2px;
}

.table-modern tbody tr {
  transition: background .15s;
}

.table-modern tbody tr:hover {
  background: #f8fafd;
}

.table-modern tbody tr:last-child td {
  border-bottom: none;
}

.row-avatar {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  object-fit: cover;
}

.mono {
  font-family: 'Space Grotesk', monospace;
  font-weight: 600;
  color: var(--navy-800);
}

/* ===== Badges ===== */
.badge-status {
  font-size: 11px;
  font-weight: 700;
  padding: 5px 11px;
  border-radius: 20px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.badge-status::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.badge-status.confirmed,
.badge-status.scheduled,
.badge-status.on-time,
.badge-status.active,
.badge-status.paid {
  background: var(--green-bg);
  color: var(--green);
}

.badge-status.pending,
.badge-status.boarding,
.badge-status.processing {
  background: var(--amber-bg);
  color: var(--amber);
}

.badge-status.cancelled,
.badge-status.delayed,
.badge-status.failed,
.badge-status.inactive {
  background: var(--red-bg);
  color: var(--red);
}

.badge-status.completed,
.badge-status.departed,
.badge-status.landed,
.badge-status.refunded {
  background: #e8effe;
  color: var(--blue-600);
}

.badge-status.maintenance {
  background: var(--violet-bg);
  color: var(--violet);
}

/* ===== Buttons ===== */
.btn-primary-air {
  background: linear-gradient(120deg, var(--blue-600), var(--blue-400));
  border: none;
  color: #fff;
  font-weight: 600;
  font-size: 13.2px;
  padding: 9px 18px;
  border-radius: 10px;
  transition: transform .18s, box-shadow .18s;
  box-shadow: 0 6px 16px -6px rgba(33, 90, 239, .55);
}

.btn-primary-air:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px -6px rgba(33, 90, 239, .6);
  color: #fff;
}

.btn-outline-air {
  border: 1px solid var(--slate-200);
  background: var(--surface);
  color: var(--navy-800);
  font-weight: 600;
  font-size: 13.2px;
  padding: 9px 16px;
  border-radius: 10px;
  transition: .18s;
}

.btn-outline-air:hover {
  background: var(--slate-100);
}

.btn-soft-red {
  background: var(--red-bg);
  color: var(--red);
  border: none;
  font-weight: 600;
  font-size: 12.6px;
  padding: 7px 13px;
  border-radius: 9px;
}

.btn-soft-green {
  background: var(--green-bg);
  color: var(--green);
  border: none;
  font-weight: 600;
  font-size: 12.6px;
  padding: 7px 13px;
  border-radius: 9px;
}

.fab-add {
  width: 42px;
  height: 42px;
  border-radius: 12px;
}

/* ===== Filters / search ===== */
.filter-bar {
  background: var(--surface);
  border: 1px solid var(--slate-200);
  border-radius: var(--r-md);
  padding: 14px 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.filter-bar .form-select,
.filter-bar .form-control {
  border-radius: 9px;
  font-size: 13px;
  border-color: var(--slate-200);
}

.search-box {
  position: relative;
  flex: 1;
  min-width: 200px;
}

.search-box i {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--slate-400);
  font-size: 14px;
}

.search-box input {
  padding-left: 34px;
  border-radius: 9px;
  font-size: 13px;
  border-color: var(--slate-200);
}

/* ===== Modals ===== */
.modal-content {
  border: none;
  border-radius: var(--r-lg);
  overflow: hidden;
}

.modal-header-grad {
  background: linear-gradient(120deg, var(--navy-900), var(--blue-600));
  color: #fff;
  border: none;
  padding: 20px 24px;
}

.modal-header-grad .btn-close {
  filter: invert(1);
}

.modal-body {
  padding: 22px 24px;
}

.form-label {
  font-size: 12.4px;
  font-weight: 600;
  color: var(--slate-700);
  margin-bottom: 5px;
}

.form-control,
.form-select {
  border-radius: 10px;
  border-color: var(--slate-200);
  font-size: 13.4px;
  padding: 9px 12px;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--blue-400);
  box-shadow: 0 0 0 3px rgba(59, 116, 245, .13);
}

.step-dots {
  display: flex;
  gap: 8px;
  align-items: center;
}

.step-dots .dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--slate-200);
  transition: .2s;
}

.step-dots .dot.active {
  background: var(--blue-600);
  width: 22px;
  border-radius: 6px;
}

/* ===== Offcanvas / drawer ===== */
.offcanvas {
  border: none;
  box-shadow: var(--shadow-lg);
}

.drawer-head {
  background: linear-gradient(120deg, var(--navy-900), var(--blue-600));
  color: #fff;
  padding: 22px 24px;
}

/* ===== Timeline ===== */
.tl {
  position: relative;
  padding-left: 34px;
}

.tl::before {
  content: "";
  position: absolute;
  left: 11px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: var(--slate-200);
}

.tl-item {
  position: relative;
  padding-bottom: 22px;
}

.tl-item:last-child {
  padding-bottom: 0;
}

.tl-item .tl-dot {
  position: absolute;
  left: -34px;
  top: 2px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--green-bg);
  color: var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  border: 3px solid #fff;
  box-shadow: 0 0 0 1px var(--slate-200);
}

.tl-item.pending .tl-dot {
  background: var(--slate-100);
  color: var(--slate-400);
}

.tl-item .tl-time {
  font-size: 11.3px;
  color: var(--slate-400);
}

.tl-item h6 {
  margin: 2px 0 2px;
  font-size: 13.4px;
  font-weight: 700;
}

.tl-item p {
  margin: 0;
  font-size: 12.4px;
  color: var(--slate-500);
}

/* ===== Skeleton ===== */
.skeleton {
  background: linear-gradient(90deg, #eef2f9 25%, #f7f9fc 37%, #eef2f9 63%);
  background-size: 400% 100%;
  animation: sk 1.4s ease infinite;
  border-radius: 8px;
}

@keyframes sk {
  0% {
    background-position: 100% 50%;
  }

  100% {
    background-position: 0 50%;
  }
}

/* ===== Empty state ===== */
.empty-state {
  text-align: center;
  padding: 52px 20px;
}

.empty-state .ic {
  width: 70px;
  height: 70px;
  border-radius: 20px;
  background: var(--slate-100);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  color: var(--slate-400);
  margin: 0 auto 16px;
}

.empty-state h6 {
  font-weight: 700;
  color: var(--navy-800);
}

.empty-state p {
  color: var(--slate-500);
  font-size: 12.8px;
}

/* ===== Chart placeholders (pure CSS) ===== */
.bar-chart {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  height: 190px;
  padding-top: 10px;
}

.bar-chart .bar-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.bar-chart .bar {
  width: 100%;
  max-width: 30px;
  border-radius: 7px 7px 3px 3px;
  background: linear-gradient(180deg, var(--blue-400), var(--blue-600));
  transform: scaleY(0);
  transform-origin: bottom;
  animation: grow .8s cubic-bezier(.2, .8, .2, 1) forwards;
  box-shadow: 0 6px 14px -6px rgba(33, 90, 239, .5);
}

.bar-chart .bar.alt {
  background: linear-gradient(180deg, #9fc0ff, var(--blue-400));
}

@keyframes grow {
  to {
    transform: scaleY(1);
  }
}

.bar-chart .bar-lbl {
  font-size: 10.6px;
  color: var(--slate-500);
}

.line-chart-wrap svg {
  width: 100%;
  height: 190px;
}

.line-chart-wrap path.area {
  opacity: 0;
  animation: fadein 1s ease .3s forwards;
}

.line-chart-wrap path.line {
  stroke-dasharray: 600;
  stroke-dashoffset: 600;
  animation: dash 1.6s ease forwards;
}

@keyframes dash {
  to {
    stroke-dashoffset: 0;
  }
}

@keyframes fadein {
  to {
    opacity: 1;
  }
}

.donut-wrap {
  position: relative;
  width: 170px;
  height: 170px;
  margin: 0 auto;
}

.donut {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: conic-gradient(var(--blue-600) 0 0);
  animation: donut-in 1.2s cubic-bezier(.2, .8, .2, 1) forwards;
}

.donut-center {
  position: absolute;
  inset: 22px;
  background: var(--surface);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: inset 0 0 0 1px var(--slate-100);
}

.donut-center .n {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 22px;
  color: var(--navy-900);
}

.donut-center .t {
  font-size: 10.5px;
  color: var(--slate-500);
}

.legend-dot {
  width: 9px;
  height: 9px;
  border-radius: 3px;
  display: inline-block;
  margin-right: 7px;
}

/* ===== Progress ===== */
.progress-air {
  height: 7px;
  border-radius: 20px;
  background: var(--slate-100);
  overflow: hidden;
}

.progress-air .bar-fill {
  height: 100%;
  border-radius: 20px;
  background: linear-gradient(90deg, var(--blue-500), var(--sky-400));
  width: 0;
  transition: width 1.1s cubic-bezier(.2, .8, .2, 1);
}

/* ===== Toast ===== */
.toast {
  border: none;
  border-radius: var(--r-md);
  box-shadow: var(--shadow-lg);
}

/* ===== Tabs ===== */
.nav-tabs-air {
  border: none;
  gap: 6px;
}

.nav-tabs-air .nav-link {
  border: none;
  border-radius: 9px;
  color: var(--slate-500);
  font-weight: 600;
  font-size: 13px;
  padding: 9px 16px;
}

.nav-tabs-air .nav-link.active {
  background: var(--navy-900);
  color: #fff;
}

/* ===== Passenger / airline cards ===== */
.entity-card {
  background: #fff;
  border: 1px solid var(--slate-200);
  border-radius: var(--r-lg);
  padding: 20px;
  transition: transform .22s, box-shadow .22s;
  box-shadow: var(--shadow-sm);
}

.entity-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.entity-card .av {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  object-fit: cover;
}

.entity-card .av-fallback {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 16px;
  color: #fff;
  background: linear-gradient(135deg, var(--blue-500), var(--sky-400));
}

/* footer */
.app-footer {
  padding: 18px 26px;
  color: var(--slate-400);
  font-size: 12px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  border-top: 1px solid var(--slate-200);
}

/* ===== Responsive ===== */
@media (max-width:991.98px) {
  .sidebar {
    transform: translateX(-100%);
    width: var(--sidebar-w);
  }

  .sidebar.mobile-open {
    transform: translateX(0);
  }

  .app-shell,
  .app-shell.collapsed {
    margin-left: 0;
  }

  .sb-collapse-btn {
    display: none;
  }

  .backdrop-mobile {
    position: fixed;
    inset: 0;
    background: rgba(6, 14, 31, .5);
    z-index: 1035;
    opacity: 0;
    visibility: hidden;
    transition: .25s;
  }

  .backdrop-mobile.show {
    opacity: 1;
    visibility: visible;
  }
}

@media (max-width:575.98px) {
  .tb-search {
    display: none;
  }

  .page-head h1 {
    font-size: 19px;
  }
}

.fade-in-up {
  animation: fadeInUp .5s ease forwards;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}