/**
 * SDML SMART-SUIVI — Feuille de style globale
 *
 * Palette : marine profond (#0f172a) + cyan électrique (#0ea5e9)
 * Typographie : Inter (Google Fonts) pour l'UI, Mono pour les données
 * Complément à Tailwind CSS (chargé via CDN)
 */

/* ── Import police ──────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* ── Variables ──────────────────────────────────────────────── */
:root {
  --color-bg:       #0f172a;
  --color-surface:  #1e293b;
  --color-border:   #334155;
  --color-primary:  #0ea5e9;
  --color-accent:   #38bdf8;
  --color-text:     #f1f5f9;
  --color-muted:    #94a3b8;
  --color-success:  #22c55e;
  --color-warning:  #f59e0b;
  --color-danger:   #ef4444;
  --color-done:     #22c55e;
  --color-active:   #f59e0b;
  --color-blocked:  #ef4444;
  --color-pending:  #64748b;

  --radius-card: 12px;
  --shadow-card: 0 4px 24px rgba(0,0,0,.35);
  --transition:  .18s ease;
}

/* ── Reset de base ──────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background-color: var(--color-bg);
  color: var(--color-text);
  min-height: 100dvh;
  margin: 0;
  -webkit-font-smoothing: antialiased;
}

/* ── Barre latérale ─────────────────────────────────────────── */
.sidebar {
  background: var(--color-surface);
  border-right: 1px solid var(--color-border);
  width: 240px;
  min-height: 100dvh;
  position: fixed;
  top: 0; left: 0;
  display: flex;
  flex-direction: column;
  padding: 1.5rem 1rem;
  z-index: 40;
  transition: transform var(--transition);
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-bottom: 2rem;
}

.sidebar-logo img { width: 36px; height: 36px; border-radius: 8px; }
.sidebar-logo span {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -.01em;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: .65rem;
  padding: .6rem .9rem;
  border-radius: 8px;
  font-size: .875rem;
  font-weight: 500;
  color: var(--color-muted);
  text-decoration: none;
  transition: background var(--transition), color var(--transition);
  margin-bottom: .25rem;
}
.nav-item:hover,
.nav-item.active {
  background: rgba(14,165,233,.12);
  color: var(--color-primary);
}
.nav-item svg { width: 18px; height: 18px; flex-shrink: 0; }

/* ── Contenu principal ──────────────────────────────────────── */
.main-content {
  margin-left: 240px;
  padding: 2rem;
  min-height: 100dvh;
}

/* ── Cartes KPI ─────────────────────────────────────────────── */
.kpi-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 1.25rem 1.5rem;
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}
.kpi-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px;
  height: 100%;
  background: var(--color-primary);
  border-radius: var(--radius-card) 0 0 var(--radius-card);
}
.kpi-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1;
}
.kpi-label {
  font-size: .8rem;
  color: var(--color-muted);
  margin-top: .35rem;
  text-transform: uppercase;
  letter-spacing: .06em;
}

/* ── Badge statut ───────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  padding: .2em .65em;
  border-radius: 99px;
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .03em;
  text-transform: uppercase;
}
.badge-done    { background: rgba(34,197,94,.15); color: var(--color-done); }
.badge-active  { background: rgba(245,158,11,.15); color: var(--color-active); }
.badge-blocked { background: rgba(239,68,68,.15);  color: var(--color-danger); }
.badge-pending { background: rgba(100,116,139,.15); color: var(--color-pending); }

/* ── Carte Leaflet ──────────────────────────────────────────── */
#map {
  border-radius: var(--radius-card);
  border: 1px solid var(--color-border);
  z-index: 0;
}
.leaflet-popup-content-wrapper {
  background: var(--color-surface);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  box-shadow: var(--shadow-card);
}
.leaflet-popup-tip { background: var(--color-surface); }
.popup-title { font-weight: 600; font-size: .95rem; margin-bottom: .4rem; }
.popup-progress-bar {
  height: 6px;
  background: var(--color-border);
  border-radius: 99px;
  overflow: hidden;
  margin: .4rem 0;
}
.popup-progress-fill {
  height: 100%;
  background: var(--color-primary);
  border-radius: 99px;
  transition: width .4s ease;
}

/* ── Formulaire rapport ─────────────────────────────────────── */
.form-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 1.75rem;
  box-shadow: var(--shadow-card);
  max-width: 540px;
  margin: 0 auto;
}
.form-label {
  display: block;
  font-size: .8rem;
  font-weight: 500;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: .4rem;
}
.form-input,
.form-select,
.form-textarea {
  width: 100%;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  color: var(--color-text);
  padding: .65rem .9rem;
  font-size: .9rem;
  font-family: inherit;
  outline: none;
  transition: border-color var(--transition);
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(14,165,233,.15);
}
.form-textarea { resize: vertical; min-height: 90px; }
.form-select option { background: var(--color-surface); }

/* ── Barre hors-ligne ───────────────────────────────────────── */
#offlineBanner {
  position: fixed;
  top: 0; left: 0; right: 0;
  background: var(--color-warning);
  color: #000;
  text-align: center;
  padding: .5rem 1rem;
  font-size: .85rem;
  font-weight: 600;
  z-index: 9999;
}

/* ── Boutons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  padding: .6rem 1.25rem;
  border-radius: 8px;
  font-size: .875rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: opacity var(--transition), transform var(--transition);
}
.btn:active { transform: scale(.97); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary:hover:not(:disabled) { opacity: .88; }
.btn-outline {
  background: transparent;
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
}
.btn-outline:hover:not(:disabled) { background: rgba(14,165,233,.1); }
.btn-success { background: var(--color-success); color: #fff; }
.btn-danger  { background: var(--color-danger);  color: #fff; }

/* ── Page login ─────────────────────────────────────────────── */
.login-wrapper {
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(ellipse at 60% 40%, rgba(14,165,233,.12) 0%, transparent 65%),
              var(--color-bg);
  padding: 1.5rem;
}
.login-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 2.5rem 2rem;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 20px 60px rgba(0,0,0,.5);
}
.login-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .75rem;
  margin-bottom: 2rem;
}
.login-logo-icon {
  width: 44px;
  height: 44px;
  background: var(--color-primary);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
    box-shadow: 4px 0 24px rgba(0,0,0,.4);
  }
  .sidebar.open { transform: translateX(0); }
  .main-content { margin-left: 0; padding: 1rem; }
  .kpi-value { font-size: 1.5rem; }
}

/* ── Barre de progression ───────────────────────────────────── */
.progress-bar {
  height: 8px;
  background: var(--color-border);
  border-radius: 99px;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  transition: width .5s ease;
}

/* ── Tableau ────────────────────────────────────────────────── */
.data-table { width: 100%; border-collapse: collapse; font-size: .875rem; }
.data-table th {
  text-align: left;
  padding: .65rem 1rem;
  color: var(--color-muted);
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  border-bottom: 1px solid var(--color-border);
}
.data-table td {
  padding: .75rem 1rem;
  border-bottom: 1px solid rgba(51,65,85,.5);
  vertical-align: middle;
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: rgba(14,165,233,.04); }

/* ── Scrollbar ──────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--color-bg); }
::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-muted); }