:root {
  --cam-green-900: #031c14;
  --cam-green-700: #0b3d2e;
  --cam-green-500: #137a54;
  --cam-red-700: #6e1f1f;
  --cam-red-500: #b32d2d;
  --cam-yellow-600: #c8911c;
  --cam-yellow-400: #f1c343;
  --cam-ink: #050910;
  --cam-ink-soft: #0c121c;
  --cam-cloud: #f8f4ec;
  --text-strong: #f5f5f5;
  --text-muted: rgba(245, 245, 245, 0.68);
  --border-soft: rgba(255, 255, 255, 0.12);
  --glow-green: 0 10px 30px rgba(19, 122, 84, 0.35);
  --glow-red: 0 10px 30px rgba(179, 45, 45, 0.28);
}

[data-theme="light"] {
  --cam-ink: #f7f8fa;
  --cam-ink-soft: #ffffff;
  --text-strong: #0d1117;
  --text-muted: rgba(13, 17, 23, 0.65);
  --border-soft: rgba(13, 17, 23, 0.08);
  --glow-green: 0 10px 30px rgba(19, 122, 84, 0.18);
  --glow-red: 0 10px 30px rgba(179, 45, 45, 0.16);
}

html {
  scroll-behavior: smooth;
}

body {
  background: radial-gradient(circle at top, rgba(11, 61, 46, 0.35), var(--cam-ink));
  color: var(--text-strong);
  font-family: "Source Sans Pro", "Ubuntu", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  transition: background 0.4s ease, color 0.4s ease;
  min-height: 100vh;
}

[data-theme="light"] body {
  background: linear-gradient(135deg, #fdf7ec, #f4f8fb);
}

.app-header.navbar {
  background: rgba(5, 9, 16, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-soft);
}

[data-theme="light"] .app-header.navbar {
  background: rgba(255, 255, 255, 0.9);
}

.app-sidebar {
  background: linear-gradient(180deg, var(--cam-green-900), #050a12);
  border-right: 1px solid var(--border-soft);
}

[data-theme="light"] .app-sidebar {
  background: #ffffff;
}

.app-sidebar .nav-link {
  color: var(--text-muted);
  border-radius: 10px;
  margin: 2px 8px;
  transition: background 0.25s ease, color 0.25s ease;
}

.app-sidebar .nav-link.active,
.app-sidebar .nav-link:hover {
  background: rgba(248, 195, 67, 0.18);
  color: var(--text-strong);
  box-shadow: inset 0 0 0 1px rgba(248, 195, 67, 0.25);
}

.card,
.table,
.offcanvas,
.modal-content {
  background: var(--cam-ink-soft);
  border: 1px solid var(--border-soft);
  color: var(--text-strong);
  border-radius: 20px;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.35);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

[data-theme="light"] .card,
[data-theme="light"] .table,
[data-theme="light"] .offcanvas,
[data-theme="light"] .modal-content {
  box-shadow: 0 20px 45px rgba(15, 23, 42, 0.15);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 25px 60px rgba(6, 15, 25, 0.45);
}

.table thead {
  background: linear-gradient(90deg, var(--cam-green-700), var(--cam-yellow-600));
  color: #fff;
  letter-spacing: 0.03em;
}

.table tbody tr {
  border-color: rgba(255, 255, 255, 0.05);
}

[data-theme="light"] .table tbody tr {
  border-color: rgba(13, 17, 23, 0.08);
}

.table tbody tr:hover {
  background: rgba(200, 145, 28, 0.08);
}

.badge-theme {
  background: rgba(248, 195, 67, 0.15);
  color: var(--cam-yellow-400);
  border: 1px solid rgba(248, 195, 67, 0.45);
  border-radius: 999px;
}

.btn-primary,
.btn-success,
.btn-danger {
  border-radius: 999px;
  border: none;
  font-weight: 600;
  letter-spacing: 0.04em;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-primary {
  background: linear-gradient(120deg, var(--cam-green-700), var(--cam-green-500));
  box-shadow: var(--glow-green);
}

.btn-success {
  background: linear-gradient(120deg, var(--cam-yellow-600), var(--cam-yellow-400));
  color: #1b1b1b;
}

.btn-danger {
  background: linear-gradient(120deg, var(--cam-red-700), var(--cam-red-500));
  box-shadow: var(--glow-red);
}

.btn-primary:hover,
.btn-success:hover,
.btn-danger:hover {
  transform: translateY(-2px);
}

.theme-toggle {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: rgba(5, 9, 16, 0.75);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1200;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(10px);
}

[data-theme="light"] .theme-toggle {
  background: rgba(255, 255, 255, 0.9);
  color: #0d1117;
  border-color: rgba(13, 17, 23, 0.12);
}

.theme-toggle__icon {
  font-size: 1.1rem;
  transition: transform 0.3s ease;
}

.theme-toggle:hover .theme-toggle__icon {
  transform: rotate(15deg) scale(1.1);
}

.login-viewport {
  min-height: 100vh;
  background: radial-gradient(circle at 20% 20%, rgba(19, 122, 84, 0.6), rgba(11, 61, 46, 0.85));
  position: relative;
  overflow: hidden;
}

.login-viewport::after {
  content: "";
  position: absolute;
  inset: 10% auto auto 5%;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: rgba(248, 195, 67, 0.3);
  filter: blur(120px);
  z-index: 0;
}

.login-shell {
  position: relative;
  z-index: 1;
  border-radius: 32px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  overflow: hidden;
  box-shadow: 0 35px 85px rgba(0, 0, 0, 0.45);
  background: rgba(5, 9, 16, 0.85);
  backdrop-filter: blur(18px);
}

[data-theme="light"] .login-shell {
  background: rgba(255, 255, 255, 0.9);
  border-color: rgba(13, 17, 23, 0.1);
}

.login-hero {
  background: linear-gradient(180deg, rgba(11, 61, 46, 0.85), rgba(110, 31, 31, 0.85));
  color: #fff;
  padding: 3rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.login-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: rgba(248, 195, 67, 0.2);
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  font-size: 0.8rem;
}

.login-form-area {
  padding: 3rem;
  background: var(--cam-ink-soft);
  color: var(--text-strong);
}

[data-theme="light"] .login-form-area {
  background: #ffffff;
}

.login-form-area .form-control,
.login-form-area .input-group-text {
  border-radius: 14px;
  border-color: var(--border-soft);
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-strong);
}

[data-theme="light"] .login-form-area .form-control,
[data-theme="light"] .login-form-area .input-group-text {
  background: #f7f7f7;
}

.login-form-area .form-control:focus {
  border-color: var(--cam-yellow-400);
  box-shadow: 0 0 0 0.2rem rgba(248, 195, 67, 0.2);
}

.login-brand-link {
  color: var(--text-strong);
  text-decoration: none;
  font-weight: 600;
}

.login-brand-link:hover {
  color: var(--cam-yellow-400);
}

@media (max-width: 768px) {
  .theme-toggle {
    bottom: 1rem;
    right: 1rem;
  }

  .login-form-area,
  .login-hero {
    padding: 2rem;
  }
}