:root {
  --font-sans: "Space Grotesk", "Segoe UI", sans-serif;
  --font-serif: "Fraunces", "Georgia", serif;
  --bg: #f4f1ec;
  --bg-alt: #ece5da;
  --surface: #ffffff;
  --surface-alt: #f7f4ef;
  --ink: #1e2a24;
  --muted: #5b6b62;
  --accent: #0f6b4d;
  --accent-soft: #c8eadf;
  --danger: #a43f3f;
  --border: #d8d2c7;
  --shadow: 0 12px 30px rgba(34, 48, 41, 0.12);
}

[data-theme="dark"] {
  --bg: #111815;
  --bg-alt: #0c120f;
  --surface: #18211c;
  --surface-alt: #202b25;
  --ink: #f4f1ec;
  --muted: #a0b1a8;
  --accent: #72d39b;
  --accent-soft: rgba(114, 211, 155, 0.2);
  --danger: #e07a7a;
  --border: #2f3b34;
  --shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--ink);
  background: radial-gradient(circle at top left, var(--bg-alt), var(--bg));
  min-height: 100vh;
}

a {
  color: inherit;
  text-decoration: none;
}

.app-shell {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: 100vh;
}

.sidebar {
  padding: 32px 24px;
  background: linear-gradient(160deg, #0e3023 0%, #0b2218 100%);
  color: #f2f2ea;
}

.sidebar .brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 32px;
}

.sidebar .logo {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: #79d9a5;
  color: #0b1a12;
  display: grid;
  place-items: center;
  font-weight: 700;
}

.sidebar .brand-title {
  display: block;
  font-weight: 600;
  font-size: 1.1rem;
}

.sidebar .brand-sub {
  display: block;
  font-size: 0.8rem;
  opacity: 0.7;
}

.sidebar nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sidebar nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 12px;
  color: #f2f2ea;
  transition: background 0.2s ease;
}

.sidebar nav a:hover {
  background: rgba(255, 255, 255, 0.12);
}

.nav-section {
  margin-top: 18px;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  opacity: 0.6;
}

.app-main {
  display: flex;
  flex-direction: column;
}

.topbar {
  padding: 24px 36px 0;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
}

.topbar h1 {
  font-family: var(--font-serif);
  margin: 0;
  font-size: 2rem;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.content {
  padding: 24px 36px 40px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.card {
  background: var(--surface);
  border-radius: 20px;
  padding: 24px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  background: linear-gradient(130deg, var(--surface) 0%, var(--surface-alt) 100%);
}

.hero-actions {
  display: flex;
  gap: 12px;
}

.hero-actions select {
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface-alt);
  color: var(--ink);
}

.eyebrow {
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 1px;
  margin: 0 0 8px;
  color: var(--muted);
}

.muted {
  color: var(--muted);
  margin: 4px 0 0;
}

button, .primary, .ghost {
  font-family: var(--font-sans);
}

.primary {
  background: var(--accent);
  color: #ffffff;
  padding: 10px 18px;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--ink);
  padding: 10px 16px;
  border-radius: 12px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.filters-card {
  display: none;
  animation: fadeIn 0.3s ease;
}

.filters-card.active {
  display: block;
}

.filters-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
}

label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.85rem;
}

input, select {
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface-alt);
  color: var(--ink);
}

.filters-actions {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.limit-select {
  margin-left: auto;
  display: flex;
  gap: 8px;
  align-items: center;
  font-size: 0.85rem;
  color: var(--muted);
}

.table-card {
  padding: 0;
  overflow: hidden;
}

.table-header {
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border);
}

.table-meta {
  display: flex;
  align-items: center;
  gap: 16px;
}

.table-wrapper {
  overflow: auto;
  max-width: 169vh;
}

table {
  width: 100%;
  min-width: 900px;
  border-collapse: collapse;
  font-size: 0.85rem;
}

thead {
  position: sticky;
  top: 0;
  background: var(--surface-alt);
  z-index: 1;
}

th, td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  white-space: nowrap;
}

tr:hover {
  background: rgba(15, 107, 77, 0.08);
}

.table-actions {
  display: flex;
  gap: 8px;
}

.table-actions button {
  padding: 6px 8px;
}

.table-actions label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--muted);
}

.loading {
  opacity: 0.6;
}

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

.status-card .status-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
}

.status-card .label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--muted);
}

.footer {
  padding: 18px 36px 30px;
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--muted);
}

.modal {
  position: fixed;
  inset: 0;
  background: rgba(12, 18, 15, 0.5);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 50;
}

.modal.open {
  display: flex;
}

.modal-card {
  background: var(--surface);
  border-radius: 18px;
  width: min(620px, 90vw);
  box-shadow: var(--shadow);
  overflow: hidden;
  max-height: 90vh;
  animation: slideUp 0.3s ease;
}

.modal-card.wide {
  width: min(860px, 92vw);
}

.modal-card header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-body {
  padding: 20px;
  display: grid;
  gap: 16px;
}

.form-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  max-height: 60vh;
  overflow: auto;
}

.modal-body iframe {
  width: 100%;
  height: 60vh;
  border: none;
}

.modal-body img {
  max-width: 100%;
  border-radius: 12px;
  border: 1px solid var(--border);
}

.modal-body .field {
  display: grid;
  gap: 6px;
}

.modal footer {
  padding: 16px 20px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

.alert {
  padding: 12px 16px;
  border-radius: 12px;
  margin-bottom: 16px;
}

.alert.error {
  background: rgba(164, 63, 63, 0.1);
  color: var(--danger);
  border: 1px solid rgba(164, 63, 63, 0.3);
}

.user-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.module-card {
  padding: 18px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--surface-alt);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.module-card h4 {
  margin: 0;
}

.module-card a {
  color: var(--accent);
  font-weight: 600;
}

.map-controls {
  padding-bottom: 20px;
}

.map-filters {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  align-items: end;
}

.map-shell {
  padding: 0;
  overflow: hidden;
}

#mapCanvas {
  width: 100%;
  height: 70vh;
  min-height: 420px;
  background: var(--surface-alt);
}

.mapboxgl-popup-content {
  background: #0f172a;
  color: #f8fafc;
  border-radius: 10px;
  border: 1px solid rgba(148, 163, 184, 0.4);
}

.mapboxgl-popup-tip {
  border-top-color: #0f172a !important;
}

.mapboxgl-popup-close-button {
  color: #f8fafc;
}

.auth-body {
  background: radial-gradient(circle at top right, #1c3c30, #0b120f);
  color: #f2f2ea;
}

.auth-shell {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  min-height: 100vh;
}

.auth-card {
  padding: 60px 50px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(8px);
}

.auth-card h1 {
  font-family: var(--font-serif);
  margin: 0;
}

.auth-form {
  display: grid;
  gap: 14px;
}

.auth-form input {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #f2f2ea;
}

.auth-aside {
  position: relative;
  padding: 60px;
  display: flex;
  align-items: flex-end;
  background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='600' height='600' viewBox='0 0 600 600'><rect width='600' height='600' fill='%2312251b'/><circle cx='400' cy='200' r='180' fill='%230f6b4d' fill-opacity='0.25'/><circle cx='200' cy='420' r='160' fill='%2372d39b' fill-opacity='0.2'/></svg>") center/cover;
}

.auth-copy {
  max-width: 320px;
}

.auth-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
  font-size: 0.8rem;
  opacity: 0.8;
}

.auth-glow {
  position: absolute;
  inset: 20% 20% auto auto;
  width: 120px;
  height: 120px;
  background: rgba(114, 211, 155, 0.2);
  filter: blur(20px);
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 980px) {
  .app-shell {
    grid-template-columns: 1fr;
  }
  .sidebar {
    position: sticky;
    top: 0;
    z-index: 5;
  }
  .topbar {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  .content {
    padding: 20px;
  }
  .hero {
    flex-direction: column;
    align-items: flex-start;
  }
  .table-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
}