/* ===========================================================
   Sirius GPS — Design System (version web moderne)
   Thème bleu modernisé · clair · responsive
   =========================================================== */

:root {
  /* Palette */
  --blue-900: #0b3d91;
  --blue-700: #1565d8;
  --blue-600: #1976ed;
  --blue-500: #2b8aff;
  --blue-400: #4ea0ff;
  --blue-100: #e6f0ff;
  --blue-050: #f2f7ff;

  --sky-grad: linear-gradient(135deg, #1976ed 0%, #2b8aff 60%, #4ea0ff 100%);

  --ink-900: #0f1b2d;
  --ink-700: #2b3a4f;
  --ink-500: #5b6b80;
  --ink-400: #8190a3;
  --line: #e6ebf2;
  --bg: #f4f7fb;
  --card: #ffffff;

  --green: #22b07d;
  --green-bg: #e7f8f0;
  --amber: #f0a020;
  --amber-bg: #fdf3e0;
  --red: #e64545;
  --red-bg: #fdeaea;
  --violet: #7b5cff;
  --violet-bg: #efeaff;

  --radius: 14px;
  --radius-sm: 10px;
  --shadow-sm: 0 1px 2px rgba(16, 32, 64, .06), 0 1px 3px rgba(16, 32, 64, .05);
  --shadow-md: 0 4px 14px rgba(16, 40, 80, .08);
  --shadow-lg: 0 12px 32px rgba(16, 40, 80, .14);

  --sidebar-w: 248px;
  --sidebar-w-collapsed: 76px;
  --topbar-h: 64px;

  --font: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--ink-700);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--blue-600); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ===================== SIDEBAR ===================== */
.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  width: var(--sidebar-w);
  background: #0c2c63;
  background: linear-gradient(180deg, #0c2c63 0%, #0b3d91 100%);
  color: #cfe0ff;
  display: flex;
  flex-direction: column;
  z-index: 40;
  transition: width .2s ease;
}
.sidebar .brand {
  display: flex;
  align-items: center;
  gap: 10px;
  height: var(--topbar-h);
  padding: 0 18px;
  color: #fff;
  font-weight: 700;
  font-size: 17px;
  letter-spacing: .3px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  white-space: nowrap;
  overflow: hidden;
}
/* Le logo est une image à fond transparent : plus de pastille dégradée ni
   d'ombre portée derrière, qui empilaient du bleu sur du bleu. `width:auto`
   laisse le ratio 135x115 du fichier intact — une largeur fixe l'écraserait.
   `max-width` garde la marque dans la barre repliée (76 px). */
.sidebar .brand .logo {
  height: 34px;
  width: auto;
  max-width: 40px;
  object-fit: contain;
  flex: none;
}
.sidebar .brand small { display:block; font-weight:400; font-size:11px; color:#9fc0ff; }

.nav {
  flex: 1;
  overflow-y: auto;
  padding: 12px 10px 24px;
}
.nav::-webkit-scrollbar { width: 6px; }
.nav::-webkit-scrollbar-thumb { background: rgba(255,255,255,.15); border-radius: 6px; }

.nav .group-label {
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #6f93cf;
  padding: 16px 14px 6px;
  white-space: nowrap;
}
.nav a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  margin: 2px 0;
  border-radius: 10px;
  color: #cfe0ff;
  font-weight: 500;
  font-size: 13.5px;
  white-space: nowrap;
  transition: background .15s, color .15s;
}
.nav a svg { width: 19px; height: 19px; flex: none; opacity: .9; }
.nav a:hover { background: rgba(255,255,255,.08); color: #fff; text-decoration: none; }
.nav a.active {
  background: linear-gradient(90deg, rgba(43,138,255,.35), rgba(43,138,255,.08));
  color: #fff;
  box-shadow: inset 3px 0 0 var(--blue-400);
}

/* collapsed */
body.collapsed .sidebar { width: var(--sidebar-w-collapsed); }
body.collapsed .sidebar .brand span,
body.collapsed .nav .group-label,
body.collapsed .nav a span { display: none; }
body.collapsed .nav a { justify-content: center; }
body.collapsed .main { margin-left: var(--sidebar-w-collapsed); }

/* ===================== TOPBAR ===================== */
.topbar {
  position: fixed;
  top: 0;
  left: var(--sidebar-w);
  right: 0;
  height: var(--topbar-h);
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 22px;
  z-index: 30;
  transition: left .2s ease;
}
body.collapsed .topbar { left: var(--sidebar-w-collapsed); }

.topbar .burger {
  width: 38px; height: 38px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: #fff;
  display: grid; place-items: center;
  cursor: pointer;
  color: var(--ink-500);
}
.topbar .burger:hover { background: var(--blue-050); color: var(--blue-600); }

.topbar .page-title { font-size: 17px; font-weight: 700; color: var(--ink-900); }
.topbar .crumbs { font-size: 12px; color: var(--ink-400); }

.search {
  margin-left: auto;
  position: relative;
  width: 280px;
  max-width: 32vw;
}
.search input {
  width: 100%;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0 14px 0 38px;
  font-size: 13px;
  background: var(--bg);
  color: var(--ink-700);
}
.search input:focus { outline: none; border-color: var(--blue-400); background:#fff; }
.search svg { position: absolute; left: 12px; top: 11px; width: 17px; height: 17px; color: var(--ink-400); }

.topbar .icon-btn {
  width: 40px; height: 40px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: #fff;
  display: grid; place-items: center;
  cursor: pointer;
  color: var(--ink-500);
  position: relative;
}
.topbar .icon-btn:hover { color: var(--blue-600); border-color: var(--blue-200); }
.topbar .icon-btn .dot {
  position: absolute; top: 7px; right: 8px;
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--red); border: 2px solid #fff;
}
.topbar .avatar {
  display: flex; align-items: center; gap: 10px;
  padding: 4px 10px 4px 4px;
  border-radius: 30px;
  border: 1px solid var(--line);
  background: #fff;
  cursor: pointer;
}
.topbar .avatar img, .topbar .avatar .ph {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--sky-grad); color:#fff;
  display: grid; place-items: center; font-weight: 700; font-size: 13px;
}
.topbar .avatar .who { font-size: 12.5px; line-height: 1.1; }
.topbar .avatar .who b { color: var(--ink-900); font-size: 13px; }
.topbar .avatar .who span { color: var(--ink-400); }

/* ===================== MAIN ===================== */
.main {
  margin-left: var(--sidebar-w);
  padding: calc(var(--topbar-h) + 22px) 26px 40px;
  transition: margin-left .2s ease;
  min-height: 100vh;
}
.page-head {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 16px; margin-bottom: 22px; flex-wrap: wrap;
}
.page-head h1 { margin: 0; font-size: 22px; color: var(--ink-900); font-weight: 700; }
.page-head p { margin: 4px 0 0; color: var(--ink-400); font-size: 13px; }

/* ===================== KPI CARDS ===================== */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-bottom: 24px;
}
.kpi {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 16px;
  box-shadow: var(--shadow-sm);
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  align-items: center;
  column-gap: 12px; row-gap: 2px;
  position: relative; overflow: hidden;
}
.kpi .ic {
  width: 38px; height: 38px; border-radius: 10px;
  display: grid; place-items: center;
  grid-row: 1 / span 2;
}
.kpi .ic svg { width: 19px; height: 19px; }
.kpi .label { color: var(--ink-400); font-size: 12px; font-weight: 500; }
.kpi .value { font-size: 21px; font-weight: 800; color: var(--ink-900); letter-spacing: -.4px; line-height: 1.15; }
.kpi .trend { font-size: 11.5px; font-weight: 600; display:flex; align-items:center; gap:4px; grid-column: 1 / -1; margin-top: 4px; }
.kpi .trend.up { color: var(--green); }
.kpi .trend.down { color: var(--red); }
.kpi .trend.flat { color: var(--ink-400); }
.tint-blue   { background: var(--blue-100); color: var(--blue-600); }
.tint-green  { background: var(--green-bg); color: var(--green); }
.tint-amber  { background: var(--amber-bg); color: var(--amber); }
.tint-red    { background: var(--red-bg); color: var(--red); }
.tint-violet { background: var(--violet-bg); color: var(--violet); }

/* ===================== CARD / PANEL ===================== */
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}
.card-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px; border-bottom: 1px solid var(--line);
}
.card-head h3 { margin: 0; font-size: 15px; color: var(--ink-900); font-weight: 700; }
.card-head .sub { font-size: 12px; color: var(--ink-400); }
.card-body { padding: 18px 20px; }

.grid-2 { display: grid; grid-template-columns: 2fr 1fr; gap: 18px; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }

/* ===================== MODULE TILES (dashboard) ===================== */
.module {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  margin-bottom: 18px;
  overflow: hidden;
}
.module > header {
  display: flex; align-items: center; gap: 10px;
  padding: 14px 18px;
  background: var(--blue-050);
  border-bottom: 1px solid var(--line);
}
.module > header .m-ic {
  width: 30px; height: 30px; border-radius: 8px;
  background: var(--sky-grad); color: #fff;
  display: grid; place-items: center;
}
.module > header .m-ic svg { width: 17px; height: 17px; }
.module > header h3 { margin: 0; font-size: 15px; font-weight: 700; color: var(--blue-900); }
.tiles {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 12px;
  padding: 16px 18px;
}
.tile {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 16px 12px;
  text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  cursor: pointer;
  transition: transform .12s, box-shadow .12s, border-color .12s;
  color: var(--ink-700);
  background: #fff;
}
.tile:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--blue-200);
  text-decoration: none;
}
.tile .t-ic {
  width: 48px; height: 48px; border-radius: 14px;
  display: grid; place-items: center;
}
.tile .t-ic svg { width: 24px; height: 24px; }
.tile span { font-size: 12.5px; font-weight: 600; line-height: 1.3; }

/* ===================== TABLE ===================== */
.table-wrap { overflow-x: auto; }
table.data {
  width: 100%; border-collapse: collapse; font-size: 13px;
}
table.data th {
  text-align: left; padding: 12px 16px;
  color: var(--ink-400); font-weight: 600; font-size: 11.5px;
  text-transform: uppercase; letter-spacing: .4px;
  border-bottom: 1px solid var(--line);
  background: var(--blue-050);
  white-space: nowrap;
}
table.data td {
  padding: 13px 16px; border-bottom: 1px solid var(--line);
  color: var(--ink-700);
}
table.data tbody tr:hover { background: var(--blue-050); }
table.data tbody tr:last-child td { border-bottom: none; }
.veh {
  display: flex; align-items: center; gap: 10px;
}
.veh .av {
  width: 34px; height: 34px; border-radius: 9px;
  background: var(--blue-100); color: var(--blue-600);
  display: grid; place-items: center; flex: none;
}
.veh b { color: var(--ink-900); display:block; font-size:13px; }
.veh small { color: var(--ink-400); }

/* ===================== BADGES ===================== */
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px; border-radius: 30px;
  font-size: 11.5px; font-weight: 600;
}
.badge::before { content:""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.badge.move  { background: var(--green-bg); color: var(--green); }
.badge.stop  { background: var(--red-bg); color: var(--red); }
.badge.idle  { background: var(--amber-bg); color: var(--amber); }
.badge.off   { background: #eef1f5; color: var(--ink-400); }

/* ===================== BUTTONS / FILTERS ===================== */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  height: 40px; padding: 0 16px;
  border-radius: 10px; border: 1px solid var(--line);
  background: #fff; color: var(--ink-700);
  font-weight: 600; font-size: 13px; cursor: pointer;
  transition: .15s;
}
.btn:hover { border-color: var(--blue-300); color: var(--blue-600); text-decoration:none; }
.btn svg { width: 16px; height: 16px; }
.btn.primary { background: var(--sky-grad); color: #fff; border: none; box-shadow: 0 4px 12px rgba(43,138,255,.35); }
.btn.primary:hover { color:#fff; filter: brightness(1.05); }
.btn.ghost { background: transparent; }

.toolbar { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-bottom: 18px; }
.field { display: flex; flex-direction: column; gap: 5px; }
.field label { font-size: 11px; color: var(--ink-400); font-weight: 600; text-transform: uppercase; letter-spacing:.4px; }
.field select, .field input {
  height: 40px; min-width: 180px; padding: 0 12px;
  border: 1px solid var(--line); border-radius: 10px;
  background: #fff; color: var(--ink-700); font-size: 13px; font-family: inherit;
}
.field select:focus, .field input:focus { outline: none; border-color: var(--blue-400); }

.chips { display:flex; gap:8px; flex-wrap:wrap; }
.chip {
  padding: 7px 14px; border-radius: 30px; border: 1px solid var(--line);
  background:#fff; font-size: 12.5px; font-weight:600; cursor:pointer; color: var(--ink-500);
}
.chip.active { background: var(--blue-600); color:#fff; border-color: var(--blue-600); }

/* ===================== MAP ===================== */
.map { width: 100%; height: 560px; border-radius: var(--radius); }
.map-sm { height: 420px; }
.leaflet-container { border-radius: var(--radius); font-family: var(--font); }

/* tabs */
.tabs { display:flex; gap:4px; border-bottom: 1px solid var(--line); margin-bottom:0; flex-wrap:wrap; }
.tabs a {
  padding: 12px 16px; font-size: 13px; font-weight:600; color: var(--ink-500);
  border-bottom: 2px solid transparent; white-space:nowrap;
}
.tabs a:hover { color: var(--blue-600); text-decoration:none; }
.tabs a.active { color: var(--blue-700); border-bottom-color: var(--blue-600); }

/* progress bar */
.bar { height: 8px; border-radius: 6px; background: var(--line); overflow:hidden; }
.bar > i { display:block; height:100%; border-radius:6px; background: var(--sky-grad); }

.muted { color: var(--ink-400); }
.right { text-align: right; }
.mt0 { margin-top:0; } .mb0 { margin-bottom:0; }

/* list (mini) */
.mini-list { display:flex; flex-direction:column; }
.mini-list .row {
  display:flex; align-items:center; gap:12px; padding: 12px 0;
  border-bottom: 1px solid var(--line);
}
.mini-list .row:last-child { border-bottom:none; }
.mini-list .row .ic { width:38px; height:38px; border-radius:10px; display:grid; place-items:center; flex:none; }
.mini-list .row .t { flex:1; }
.mini-list .row .t b { display:block; color: var(--ink-900); font-size:13px; }
.mini-list .row .t small { color: var(--ink-400); }

/* ===================== RESPONSIVE ===================== */
@media (max-width: 1100px) {
  .kpi-grid { grid-template-columns: repeat(2,1fr); }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
}
@media (max-width: 820px) {
  .sidebar { width: var(--sidebar-w-collapsed); }
  .sidebar .brand span, .nav .group-label, .nav a span { display:none; }
  .nav a { justify-content:center; }
  .main, body.collapsed .main { margin-left: var(--sidebar-w-collapsed); }
  .topbar, body.collapsed .topbar { left: var(--sidebar-w-collapsed); }
  .search { display:none; }
  .topbar .avatar .who { display:none; }
}
@media (max-width: 560px) {
  .kpi-grid { grid-template-columns: 1fr; }
  .main { padding-left: 14px; padding-right: 14px; }
}

:root { --blue-200: #b9d4ff; --blue-300: #8fbaff; }

/* ===================== ICON SIZING FIX =====================
   Toute icône SVG non dimensionnée explicitement est bornée,
   pour éviter les icônes/flèches géantes. */
svg { max-width: 100%; }
.kpi .trend svg { width: 14px; height: 14px; flex: none; }
.kpi .ic svg { width: 22px; height: 22px; }
.mini-list .row .ic svg { width: 18px; height: 18px; }
.veh .av svg { width: 17px; height: 17px; }
.btn svg { width: 16px; height: 16px; flex: none; }
.module > header .m-ic svg { width: 17px; height: 17px; }
.tile .t-ic svg { width: 24px; height: 24px; }
.topbar svg, .sidebar svg { flex: none; }

/* ===================== SÉLECTEUR DE LANGUE (i18n) =====================
   Injecté dans la barre du haut par assets/i18n.js.
   Langues : Français · العربية · English · Español · Português          */
.sir-lang { position: relative; flex: none; }

.sir-lang-btn {
  display: flex; align-items: center; gap: 6px;
  height: 40px; padding: 0 10px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink-500);
  cursor: pointer;
  font: inherit;
}
.sir-lang-btn:hover { color: var(--blue-600); border-color: var(--blue-200); }
.sir-lang-btn svg { width: 18px; height: 18px; flex: none; }
.sir-lang-code { font-size: 12.5px; font-weight: 700; letter-spacing: .3px; }

.sir-lang-menu {
  position: absolute; top: calc(100% + 8px); right: 0;
  min-width: 178px; padding: 6px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: 0 12px 32px rgba(20, 35, 60, .14);
  display: none; z-index: 1200;
}
.sir-lang.open .sir-lang-menu { display: block; }

.sir-lang-opt {
  width: 100%;
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px;
  border: 0; border-radius: 8px;
  background: none;
  cursor: pointer;
  text-align: left;
  font: inherit; font-size: 13px;
  color: var(--ink-700);
}
.sir-lang-opt:hover { background: var(--blue-050); color: var(--blue-600); }
.sir-lang-opt b {
  width: 26px; flex: none;
  font-size: 11px; font-weight: 800; letter-spacing: .4px;
  color: var(--ink-400);
}
.sir-lang-opt.active { background: var(--blue-050); color: var(--blue-600); font-weight: 600; }
.sir-lang-opt.active b { color: var(--blue-600); }

@media (max-width: 820px) { .sir-lang-code { display: none; } }