/* ============================================================
   data.cagor.net — Charte graphique CAGOR
   Couleur principale : #2E7D32 (vert agricole)
   Couleur secondaire : #FF8F00 (ambre alertes)
   ============================================================ */

:root {
  --vert-cagor: #2E7D32;
  --vert-clair: #4CAF50;
  --vert-fonce: #1B5E20;
  --ambre: #FF8F00;
  --ambre-clair: #FFF8E1;
  --rouge: #c62828;
  --gris: #757575;
  --gris-clair: #F5F5F5;
  --blanc: #FFFFFF;
  --texte: #212121;
  --bordure: #E0E0E0;
}

/* ---- Base ---- */
* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Segoe UI', Arial, sans-serif;
  color: var(--texte);
  background: var(--gris-clair);
  font-size: 15px;
  line-height: 1.5;
}

a { color: var(--vert-cagor); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---- Header ---- */
.site-header {
  background: var(--vert-cagor);
  color: var(--blanc);
  padding: 0;
  box-shadow: 0 2px 6px rgba(0,0,0,0.2);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--blanc);
  font-weight: 700;
  font-size: 1.1rem;
}

.header-logo img { height: 40px; }

.header-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.header-nav a {
  color: rgba(255,255,255,0.85);
  padding: 6px 12px;
  border-radius: 4px;
  font-size: 0.9rem;
  transition: background 0.2s;
}

.header-nav a:hover,
.header-nav a.active {
  background: rgba(255,255,255,0.15);
  color: var(--blanc);
  text-decoration: none;
}

.btn-retour {
  background: rgba(255,255,255,0.2);
  color: var(--blanc) !important;
  border-radius: 4px;
  font-size: 0.85rem;
  padding: 5px 10px;
}

/* ---- Bandeau mise à jour ---- */
.update-banner {
  background: var(--ambre-clair);
  border-left: 4px solid var(--ambre);
  padding: 8px 20px;
  font-size: 0.85rem;
  color: #5D4037;
}

.update-banner strong { color: var(--ambre); }

/* ---- Contenu principal ---- */
.main-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 20px;
}

/* ---- Page title ---- */
.page-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--vert-fonce);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-title i { color: var(--vert-cagor); }
.page-subtitle { color: var(--gris); font-size: 0.9rem; margin-bottom: 24px; }

/* ---- KPI Cards ---- */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}

.kpi-card {
  background: var(--blanc);
  border-radius: 8px;
  padding: 20px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.08);
  border-top: 4px solid var(--vert-cagor);
}

.kpi-card.alerte { border-top-color: var(--ambre); }
.kpi-card.danger { border-top-color: var(--rouge); }

.kpi-label {
  font-size: 0.8rem;
  color: var(--gris);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}

.kpi-label-ar {
  font-size: 0.75rem;
  color: var(--gris);
  direction: rtl;
  display: block;
}

.kpi-value {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--texte);
  line-height: 1.2;
}

.kpi-unit { font-size: 0.9rem; color: var(--gris); font-weight: 400; }

.kpi-variation {
  font-size: 0.85rem;
  margin-top: 6px;
  font-weight: 600;
}

.variation-up { color: var(--rouge); }
.variation-down { color: var(--vert-cagor); }
.variation-stable { color: var(--gris); }

/* ---- Section cards ---- */
.section-card {
  background: var(--blanc);
  border-radius: 8px;
  padding: 20px 24px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.08);
  margin-bottom: 24px;
}

.section-card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--vert-fonce);
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--vert-cagor);
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ---- Tableaux ---- */
.table-wrapper { overflow-x: auto; }

table.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

table.data-table thead th {
  background: var(--vert-cagor);
  color: var(--blanc);
  padding: 10px 12px;
  text-align: left;
  font-weight: 600;
  white-space: nowrap;
}

table.data-table tbody tr:nth-child(even) { background: #F9F9F9; }
table.data-table tbody tr:hover { background: #E8F5E9; }
table.data-table tbody td { padding: 9px 12px; border-bottom: 1px solid var(--bordure); }

.val-missing { color: var(--gris); font-style: italic; }

/* ---- Météo — Vignettes provinces ---- */
.provinces-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}

.province-card {
  background: var(--blanc);
  border-radius: 8px;
  padding: 16px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.08);
  border-top: 3px solid var(--vert-cagor);
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s;
}

.province-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.12);
}

.province-card.selected { border-top-color: var(--ambre); background: var(--ambre-clair); }

.province-name {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--vert-fonce);
  margin-bottom: 10px;
}

.province-temp {
  font-size: 2rem;
  font-weight: 700;
  color: var(--texte);
  line-height: 1;
}

.province-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
  font-size: 0.78rem;
  color: var(--gris);
}

.province-meta span { display: flex; align-items: center; gap: 4px; }
.province-meteo-icon { font-size: 1.4rem; float: right; }

/* ---- Prévisions 7 jours ---- */
.previsions-table th { background: var(--vert-fonce) !important; }

/* ---- Pluvio comparatif ---- */
.pluvio-bar-container { display: flex; align-items: center; gap: 8px; }
.pluvio-bar {
  height: 16px;
  background: var(--vert-clair);
  border-radius: 3px;
  min-width: 4px;
  transition: width 0.4s;
}
.pluvio-bar.precedente { background: #90A4AE; }
.pluvio-bar.normale { background: var(--ambre); }

/* ---- Tabs (Filières) ---- */
.tabs-nav {
  display: flex;
  gap: 4px;
  border-bottom: 2px solid var(--bordure);
  margin-bottom: 20px;
  overflow-x: auto;
}

.tab-btn {
  padding: 8px 18px;
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--gris);
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.2s;
}

.tab-btn:hover { color: var(--vert-cagor); }
.tab-btn.active { color: var(--vert-cagor); border-bottom-color: var(--vert-cagor); }

.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ---- Graphiques ---- */
.chart-wrapper {
  position: relative;
  height: 280px;
  margin-top: 16px;
}

/* ---- Badges ---- */
.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge-vert { background: #E8F5E9; color: var(--vert-fonce); }
.badge-ambre { background: var(--ambre-clair); color: #E65100; }
.badge-rouge { background: #FFEBEE; color: var(--rouge); }
.badge-gris { background: #EEEEEE; color: var(--gris); }

/* ---- Disclaimer ---- */
.disclaimer {
  background: #FFFDE7;
  border: 1px solid #FFF176;
  border-radius: 6px;
  padding: 10px 14px;
  font-size: 0.8rem;
  color: #5D4037;
  margin-top: 16px;
}

/* ── Footer ─────────────────────────────────────────────────────────────── */
.site-footer {
  background: linear-gradient(160deg, #1B5E20 0%, #2E7D32 60%, #1B5E20 100%);
  color: rgba(255,255,255,0.85);
  margin-top: 60px;
  font-size: 0.875rem;
  border-top: 3px solid rgba(255,255,255,0.1);
}

.footer-body {
  max-width: 1200px;
  margin: 0 auto;
  padding: 48px 24px 36px;
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 40px;
}
@media (max-width: 900px) {
  .footer-body { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 560px) {
  .footer-body { grid-template-columns: 1fr; gap: 28px; padding: 32px 16px 24px; }
}

.footer-logo-wrap {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}
.footer-logo-pill {
  background: white;
  border-radius: 10px;
  padding: 5px 8px;
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.footer-brand-name {
  font-size: 1.3rem;
  font-weight: 800;
  color: white;
  letter-spacing: 2px;
}
.footer-brand-sub {
  font-size: 0.75rem;
  opacity: 0.72;
  line-height: 1.4;
  margin-top: 2px;
}
.footer-desc {
  opacity: 0.7;
  font-size: 0.83rem;
  line-height: 1.6;
  margin-bottom: 16px;
  max-width: 340px;
}
.footer-contacts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.footer-contacts a {
  background: rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.88);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.82rem;
  text-decoration: none;
  transition: background 0.2s;
  display: flex;
  align-items: center;
  gap: 6px;
}
.footer-contacts a:hover { background: rgba(255,255,255,0.22); color: white; }

.footer-col-title {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: 14px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-links {
  list-style: none;
  padding: 0; margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.footer-links li a {
  color: rgba(255,255,255,0.72);
  text-decoration: none;
  font-size: 0.84rem;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: color 0.18s, padding-left 0.18s;
}
.footer-links li a i { opacity: 0.6; width: 14px; text-align: center; font-size: 0.8rem; }
.footer-links li a:hover { color: white; padding-left: 4px; }
.footer-links li a:hover i { opacity: 1; }

.footer-badge {
  margin-top: 18px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.18);
  color: rgba(255,255,255,0.75);
  font-size: 0.77rem;
  padding: 5px 12px;
  border-radius: 20px;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  max-width: 1200px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.55);
}
.footer-disclaimer { font-style: italic; display: flex; align-items: center; gap: 6px; }
.footer-bottom a { color: rgba(255,255,255,0.55); }
.footer-bottom a:hover { color: rgba(255,255,255,0.85); }
@media (max-width: 560px) {
  .footer-bottom { flex-direction: column; text-align: center; gap: 6px; }
}

/* ---- Loader ---- */
.loader {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
  color: var(--gris);
  gap: 10px;
}

.spinner {
  width: 24px; height: 24px;
  border: 3px solid var(--bordure);
  border-top-color: var(--vert-cagor);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* ---- Interactions (transitions one-shot, jamais infinite) ---- */

/* Hover cards — lift subtil */
.kpi-card, .nav-card, .province-card, .station-card {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.kpi-card:hover, .nav-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.11) !important;
}

/* Nav underline animé (CSS pur, hover uniquement) */
.header-nav a:not(.btn-retour) {
  position: relative;
}
.header-nav a:not(.btn-retour)::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 50%;
  width: 0; height: 2px;
  background: rgba(255,255,255,0.8);
  border-radius: 2px;
  transition: width 0.22s ease, left 0.22s ease;
}
.header-nav a:not(.btn-retour):hover::after,
.header-nav a.active::after {
  width: 80%; left: 10%;
}

/* Logo hover */
.header-logo img {
  transition: transform 0.25s ease;
}
.header-logo img:hover { transform: scale(1.05); }

/* Pulse statut actif (stations) — uniquement sur le point, pas sur les chiffres */
@keyframes pulseGreen {
  0%   { box-shadow: 0 0 0 0 rgba(46,125,50,0.5); }
  70%  { box-shadow: 0 0 0 8px rgba(46,125,50,0); }
  100% { box-shadow: 0 0 0 0 rgba(46,125,50,0); }
}
.status-dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #9E9E9E;
  margin-right: 5px;
  vertical-align: middle;
}
.status-dot.active {
  background: #2E7D32;
  animation: pulseGreen 2.2s ease infinite;
}

/* Particule décorative (CSS, z-index -1, non-intrusive) */
@keyframes floatUp {
  0%   { transform: translateY(0) rotate(0deg);    opacity: 0.6; }
  100% { transform: translateY(-100vh) rotate(180deg); opacity: 0; }
}
.particle {
  position: fixed;
  bottom: -20px;
  width: 7px; height: 7px;
  border-radius: 50%;
  pointer-events: none;
  z-index: -1;
  animation: floatUp linear infinite;
}

/* Fade-in page — une seule fois au chargement, non répétable */
@keyframes pageFadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}
.main-content, main {
  animation: pageFadeIn 0.45s ease-out both;
  animation-iteration-count: 1;
}

/* ---- Responsive ---- */
@media (max-width: 600px) {
  .header-inner { padding: 10px 14px; }
  .header-nav { display: none; }
  .main-content { padding: 16px 12px; }
  .kpi-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .kpi-value { font-size: 1.4rem; }
  .provinces-grid { grid-template-columns: 1fr 1fr; }
  .chart-wrapper { height: 200px; }
  .section-card { padding: 14px 12px; }
}

@media (max-width: 380px) {
  .kpi-grid { grid-template-columns: 1fr; }
  .provinces-grid { grid-template-columns: 1fr; }
}