/* ==========================================================================
   STR — Solution Tracking Routier
   Design system partagé (login + coquille + modules)
   Palette : navy / bleu roi, cartes arrondies, ombres douces
   ========================================================================== */

:root {
  /* Couleurs */
  --navy-900: #072a63;   /* charte STR : bleu profond */
  --navy-800: #0b3d91;   /* charte STR : bleu foncé (header mobile) */
  --navy-700: #123f9c;
  --blue-700: #0b3d91;   /* charte STR : foncé */
  --blue-600: #1256d6;   /* charte STR : bleu primaire */
  --blue-500: #2f6bed;
  --blue-100: #dbe7ff;
  --blue-050: #eef4ff;
  --cyan-400: #38bdf8;

  --bg:        #eef1f6;
  --card:      #ffffff;
  --text:      #0f2a4a;   /* titres */
  --text-soft: #5b6b83;   /* secondaire */
  --muted:     #8a99b0;
  --line:      #eaeef4;

  --green:  #16a34a;  --green-bg:  #d8f7e4;
  --amber:  #b45309;  --amber-bg:  #fdeecb;
  --red:    #dc2626;  --red-bg:    #fde0e0;

  --radius:    18px;
  --radius-sm: 12px;
  --shadow:    0 10px 30px rgba(16, 41, 79, .08);
  --shadow-sm: 0 4px 14px rgba(16, 41, 79, .06);
  --sidebar-w: 264px;
  --font: 'Poppins', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}

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

html, body { height: 100%; }

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
}

a { text-decoration: none; color: inherit; }
button { font-family: inherit; cursor: pointer; }
::selection { background: var(--blue-100); }

/* ============================ Boutons ============================ */
.btn {
  display: inline-flex; align-items: center; gap: .55rem;
  border: none; border-radius: 12px;
  padding: .8rem 1.35rem;
  font-size: .92rem; font-weight: 600;
  transition: transform .12s ease, box-shadow .2s ease, background .2s ease;
}
.btn:active { transform: translateY(1px); }
.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--blue-600), var(--blue-700));
  box-shadow: 0 8px 20px rgba(30, 64, 175, .28);
}
.btn-primary:hover { box-shadow: 0 10px 26px rgba(30, 64, 175, .38); }
.btn-ghost { background: var(--blue-050); color: var(--blue-700); }
.btn-block { width: 100%; justify-content: center; }

/* ============================ Badges ============================ */
.badge {
  display: inline-flex; align-items: center; gap: .35rem;
  padding: .3rem .7rem; border-radius: 999px;
  font-size: .72rem; font-weight: 600; letter-spacing: .02em;
  text-transform: uppercase;
}
.badge-green { background: var(--green-bg); color: var(--green); }
.badge-amber { background: var(--amber-bg); color: var(--amber); }
.badge-red   { background: var(--red-bg);   color: var(--red); }

/* ============================ Cartes ============================ */
.card {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 1.5rem 1.6rem;
}
.section-title {
  font-size: 1.35rem; font-weight: 700; color: var(--blue-700);
  display: flex; align-items: center; gap: .6rem;
}
.eyebrow {
  text-transform: uppercase; letter-spacing: .08em;
  font-size: .74rem; font-weight: 600; color: var(--muted);
  margin-bottom: .9rem;
}

/* ==========================================================================
   APPLICATION SHELL (app.html)
   ========================================================================== */
.layout { display: flex; min-height: 100vh; }

/* -------- Sidebar -------- */
.sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  background: linear-gradient(180deg, var(--navy-800), var(--navy-900));
  color: #cdd8ec;
  display: flex; flex-direction: column;
  position: sticky; top: 0; height: 100vh;
  overflow-y: auto;
  transition: margin-left .25s ease;
}
.sidebar::-webkit-scrollbar { width: 8px; }
.sidebar::-webkit-scrollbar-thumb { background: rgba(255,255,255,.12); border-radius: 8px; }

.brand {
  padding: 1.6rem 1.5rem 1.3rem;
  border-bottom: 1px solid rgba(255,255,255,.07);
  margin-bottom: .6rem;
}
.brand svg { width: 150px; height: auto; display: block; }

.nav { list-style: none; padding: .2rem .7rem 2rem; }
.nav a {
  display: flex; align-items: center; gap: .9rem;
  padding: .8rem .95rem; margin: .18rem 0;
  border-radius: 12px;
  color: #aebbd4; font-size: .86rem; font-weight: 500; letter-spacing: .02em;
  transition: background .18s ease, color .18s ease;
}
.nav a i { width: 20px; text-align: center; font-size: .98rem; }
.nav a:hover { background: rgba(255,255,255,.06); color: #fff; }
.nav a.active {
  background: linear-gradient(90deg, var(--blue-600), var(--blue-700));
  color: #fff; font-weight: 600;
  box-shadow: 0 8px 18px rgba(30, 64, 175, .35);
}

/* -------- Main -------- */
.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }

.topbar {
  position: sticky; top: 0; z-index: 20;
  background: rgba(255,255,255,.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
  display: flex; align-items: center; gap: 1rem;
  padding: 1rem 1.6rem;
  box-shadow: var(--shadow-sm);
}
.hamburger {
  display: grid; place-items: center;
  width: 44px; height: 44px; border-radius: 12px; border: none;
  background: var(--blue-100); color: var(--blue-700); font-size: 1.05rem;
}
.hamburger:hover { background: #dbe8ff; }
.topbar h1 {
  flex: 1; text-align: center;
  font-size: 1.3rem; font-weight: 700; color: var(--blue-700);
}
.avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-600), var(--navy-700));
  color: #fff; font-weight: 600; font-size: .9rem;
  display: grid; place-items: center; flex-shrink: 0;
}

.view { padding: 1.8rem; max-width: 1280px; width: 100%; margin: 0 auto; }
.view > * + * { margin-top: 1.5rem; }

/* Sidebar repliée */
.layout.collapsed .sidebar { margin-left: calc(var(--sidebar-w) * -1); }

/* -------- Placeholder module -------- */
.placeholder {
  text-align: center; padding: 4rem 1rem; color: var(--text-soft);
}
.placeholder i { font-size: 2.4rem; color: #c3cede; margin-bottom: 1rem; }
.placeholder h2 { font-size: 1.5rem; color: var(--text); margin-bottom: .4rem; }
.placeholder p { margin-bottom: 1.5rem; }

/* -------- Loader -------- */
.loader { text-align: center; padding: 4rem 1rem; color: var(--text-soft); }
.spinner {
  width: 42px; height: 42px; margin: 0 auto 1rem;
  border: 4px solid var(--blue-100); border-top-color: var(--blue-600);
  border-radius: 50%; animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ==========================================================================
   GRILLES & KPI
   ========================================================================== */
.grid { display: grid; gap: 1.25rem; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.kpi { display: flex; align-items: center; gap: 1.1rem; }
.kpi-icon {
  width: 58px; height: 58px; border-radius: 16px; flex-shrink: 0;
  display: grid; place-items: center; font-size: 1.3rem;
  background: var(--blue-100); color: var(--blue-700);
}
.kpi-icon.green { background: var(--green-bg); color: var(--green); }
.kpi-icon.amber { background: var(--amber-bg); color: var(--amber); }
.kpi-icon.red   { background: var(--red-bg);   color: var(--red); }
.kpi-label {
  text-transform: uppercase; letter-spacing: .05em;
  font-size: .74rem; font-weight: 600; color: var(--muted);
}
.kpi-value { font-size: 1.6rem; font-weight: 700; color: var(--text); line-height: 1.2; }
.kpi-delta { font-size: .78rem; font-weight: 600; }
.kpi-delta.up { color: var(--green); }
.kpi-delta.flat { color: var(--muted); }

/* ==========================================================================
   TABLEAUX
   ========================================================================== */
.toolbar {
  display: flex; align-items: center; gap: 1rem; flex-wrap: wrap;
  margin-bottom: 1.3rem;
}
.search {
  flex: 1; min-width: 220px;
  display: flex; align-items: center; gap: .7rem;
  background: var(--blue-050); border: 1px solid var(--line);
  border-radius: 12px; padding: .7rem 1rem;
}
.search i { color: var(--muted); }
.search input { border: none; background: transparent; outline: none; width: 100%; font-size: .92rem; color: var(--text); }
.select {
  border: 1px solid var(--line); background: #fff; color: var(--text-soft);
  border-radius: 12px; padding: .7rem 1rem; font-size: .9rem; outline: none;
}

.table-wrap { overflow-x: auto; }
table.data { width: 100%; border-collapse: collapse; }
table.data thead th {
  text-align: left; text-transform: uppercase; letter-spacing: .04em;
  font-size: .72rem; font-weight: 600; color: var(--muted);
  padding: 0 1rem 1rem; border-bottom: 1px solid var(--line);
}
table.data tbody td { padding: 1.05rem 1rem; border-bottom: 1px solid var(--line); font-size: .9rem; vertical-align: middle; }
table.data tbody tr:last-child td { border-bottom: none; }
table.data tbody tr:hover { background: var(--blue-050); }
.cell-strong { font-weight: 600; color: var(--text); }
.cell-sub { font-size: .78rem; color: var(--muted); }

.plate {
  display: inline-flex; gap: .5rem; align-items: center;
  background: #f4f6fb; border: 1px solid var(--line);
  border-radius: 8px; padding: .3rem .6rem;
  font-size: .82rem; font-weight: 600; letter-spacing: .05em; color: var(--text-soft);
}

.bar { height: 7px; border-radius: 999px; background: #e9edf5; overflow: hidden; margin-top: .4rem; }
.bar > span { display: block; height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--green), #34d399); }

.actions { display: flex; gap: .35rem; }
.icon-btn {
  width: 34px; height: 34px; border-radius: 9px; border: none;
  display: grid; place-items: center; font-size: .82rem;
  background: var(--blue-050); color: var(--blue-700);
  transition: background .15s ease;
}
.icon-btn:hover { background: var(--blue-100); }
.icon-btn.danger { background: var(--red-bg); color: var(--red); }
.icon-btn.danger:hover { background: #fbcfcf; }

/* ==========================================================================
   MODALE
   ========================================================================== */
.modal-overlay {
  position: fixed; inset: 0; z-index: 50;
  background: rgba(10, 26, 56, .5); backdrop-filter: blur(3px);
  display: none; align-items: center; justify-content: center; padding: 1rem;
}
.modal-overlay.open { display: flex; }
.modal {
  background: #fff; border-radius: var(--radius); box-shadow: var(--shadow);
  width: 100%; max-width: 480px; padding: 1.8rem;
  animation: pop .2s ease;
  max-height: 90vh; overflow-y: auto;      /* défile si le contenu dépasse l'écran */
}
@keyframes pop { from { transform: scale(.96); opacity: 0; } to { transform: scale(1); opacity: 1; } }
.modal h3 { color: var(--blue-700); margin-bottom: 1.3rem; }
.field { margin-bottom: 1rem; }
.field label { display: block; font-size: .8rem; font-weight: 600; color: var(--text-soft); margin-bottom: .4rem; }
.field input, .field select {
  width: 100%; border: 1px solid var(--line); border-radius: 12px;
  padding: .75rem 1rem; font-size: .92rem; outline: none; color: var(--text); background: #fff;
}
.field input:focus, .field select:focus { border-color: var(--blue-500); }
.modal-actions { display: flex; justify-content: flex-end; gap: .7rem;
  position: sticky; bottom: -1.8rem;                 /* barre d'actions toujours visible en bas */
  margin: 1.4rem -1.8rem -1.8rem; padding: 1rem 1.8rem;
  background: #fff; border-top: 1px solid var(--line); }

/* ==========================================================================
   PAGE DE CONNEXION (index.html)
   ========================================================================== */
.login-body { display: grid; place-items: center; min-height: 100vh; padding: 1.5rem;
  background:
    radial-gradient(1000px 520px at 82% 8%, #dbe7ff, transparent 60%),
    radial-gradient(900px 500px at 8% 92%, #e6efff, transparent 60%),
    var(--bg); }
.login-card {
  position: relative;
  width: 100%; max-width: 980px; min-height: 580px;
  background: #fff; border-radius: 28px;
  box-shadow: 0 30px 70px -22px rgba(11,61,145,.35), 0 8px 24px rgba(16,41,79,.08);
  display: grid; grid-template-columns: 1.05fr 1fr; overflow: hidden;
  animation: cardIn .55s cubic-bezier(.2,.7,.2,1) both;
}
@keyframes cardIn { from { opacity: 0; transform: translateY(16px) scale(.99); } to { opacity: 1; transform: none; } }

/* ---- Colonne gauche : formulaire ---- */
.login-left { padding: 2.6rem 3rem 2rem; display: flex; flex-direction: column; }
.login-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.5rem; }
.login-top .login-logo, .login-top svg, .login-top img { width: 132px; height: auto; }
.login-tab { font-size: .72rem; font-weight: 700; letter-spacing: .16em; color: var(--blue-600);
  background: var(--blue-050); border: 1px solid var(--blue-100); border-radius: 999px; padding: .35rem .8rem; }
.login-form { margin: auto 0; }
.login-form h2 { font-size: 2.3rem; font-weight: 700; color: var(--text); margin-bottom: .3rem; letter-spacing: -.02em; }
.login-sub { color: var(--text-soft); font-size: .92rem; margin-bottom: 1.7rem; }
.input-line {
  display: flex; align-items: center; gap: .8rem;
  background: var(--blue-050); border: 1.5px solid var(--line);
  border-radius: 14px; padding: .9rem 1.05rem; margin-bottom: 1rem;
  transition: border-color .18s, box-shadow .18s, background .18s;
}
.input-line:focus-within { border-color: var(--blue-600); background: #fff; box-shadow: 0 0 0 4px var(--blue-100); }
.input-line > i { color: var(--muted); transition: color .18s; }
.input-line:focus-within > i { color: var(--blue-600); }
.input-line input { border: none; background: transparent; outline: none; width: 100%; font-size: .96rem; color: var(--text); }
.pw-toggle { border: 0; background: none; color: var(--muted); padding: .2rem; font-size: .95rem; display: grid; place-items: center; }
.pw-toggle:hover { color: var(--blue-600); }
.login-row { display: flex; align-items: center; justify-content: space-between; margin: .3rem 0 1.4rem; font-size: .85rem; color: var(--text-soft); }
.login-row label { display: flex; align-items: center; gap: .5rem; cursor: pointer; }
.login-row a { color: var(--blue-600); font-weight: 500; }
.login-submit { position: relative; overflow: hidden; justify-content: center; gap: .6rem; padding: .95rem; font-size: .98rem; }
.login-submit::after { content: ""; position: absolute; top: 0; left: -60%; width: 40%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,.35), transparent); transform: skewX(-18deg);
  animation: shine 3.6s ease-in-out infinite; }
@keyframes shine { 0%, 62% { left: -60%; } 100% { left: 130%; } }
.login-submit i.fa-arrow-right-long { transition: transform .2s; }
.login-submit:hover i.fa-arrow-right-long { transform: translateX(4px); }
.login-submit i.spin { display: none; }
.login-submit.loading { pointer-events: none; }
.login-submit.loading i.fa-arrow-right-long { display: none; }
.login-submit.loading i.spin { display: inline-block; animation: spin .7s linear infinite; }
.login-err { color: var(--red); font-size: .85rem; margin-top: .7rem; min-height: 1.1em; text-align: center; font-weight: 500; }
.login-bottom { text-align: center; margin-top: 1.2rem; font-size: .88rem; color: var(--text-soft); }
.login-bottom a { color: var(--blue-600); font-weight: 600; }
.login-foot { margin-top: 1.4rem; text-align: center; font-size: .74rem; color: var(--muted); }
.login-foot i { color: var(--green); }

/* ---- Colonne droite : panneau animé ---- */
.login-right {
  position: relative; overflow: hidden; color: #fff;
  background: linear-gradient(160deg, #0b3d91, var(--navy-900));
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1.4rem; padding: 2.4rem 2rem;
}
.login-right .aurora { position: absolute; inset: -30%; z-index: 0; filter: blur(34px); opacity: .9;
  background:
    radial-gradient(38% 38% at 22% 22%, rgba(56,189,248,.55), transparent 60%),
    radial-gradient(40% 40% at 80% 26%, rgba(18,86,214,.6), transparent 60%),
    radial-gradient(50% 50% at 55% 92%, rgba(11,61,145,.75), transparent 60%);
  animation: aurora 13s ease-in-out infinite alternate; }
@keyframes aurora { 0% { transform: translate(0,0) scale(1); } 50% { transform: translate(3%,-3%) scale(1.12); } 100% { transform: translate(-3%,3%) scale(1.06); } }
.login-right .dots { position: absolute; inset: 0; z-index: 0;
  background-image: radial-gradient(rgba(255,255,255,.22) 1.4px, transparent 1.4px);
  background-size: 30px 30px; opacity: .3; }
.login-right .particle { position: absolute; z-index: 0; width: 7px; height: 7px; border-radius: 50%;
  background: rgba(255,255,255,.6); animation: floatUp 9s linear infinite; }
.login-right .p1 { left: 18%; bottom: -10px; animation-delay: 0s; }
.login-right .p2 { left: 54%; bottom: -10px; width: 5px; animation-delay: 3s; }
.login-right .p3 { left: 78%; bottom: -10px; width: 9px; animation-delay: 6s; }
@keyframes floatUp { 0% { transform: translateY(0); opacity: 0; } 14% { opacity: .8; } 100% { transform: translateY(-260px); opacity: 0; } }
.live-badge { position: absolute; top: 1.4rem; left: 1.6rem; z-index: 2;
  display: inline-flex; align-items: center; gap: .5rem; font-size: .72rem; font-weight: 700; letter-spacing: .04em;
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.2); border-radius: 999px; padding: .38rem .8rem; }
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: #22c55e; box-shadow: 0 0 0 0 rgba(34,197,94,.7); animation: pulse 1.7s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(34,197,94,.6); } 70% { box-shadow: 0 0 0 11px rgba(34,197,94,0); } 100% { box-shadow: 0 0 0 0 rgba(34,197,94,0); } }
.route-illu { position: relative; z-index: 1; width: 86%; max-width: 320px; height: auto; filter: drop-shadow(0 10px 20px rgba(0,0,0,.25)); }
.promo { position: relative; z-index: 1; text-align: center; max-width: 330px; }
.promo h3 { font-size: 1.6rem; font-weight: 700; margin-bottom: .5rem; }
.promo-rot { position: relative; height: 1.5em; }
.promo-rot span { position: absolute; left: 0; right: 0; color: #cfe0ff; font-size: .95rem; opacity: 0; animation: rot 12s linear infinite; }
.promo-rot span:nth-child(2) { animation-delay: 3s; }
.promo-rot span:nth-child(3) { animation-delay: 6s; }
.promo-rot span:nth-child(4) { animation-delay: 9s; }
@keyframes rot { 0% { opacity: 0; transform: translateY(8px); } 4% { opacity: 1; transform: none; } 22% { opacity: 1; transform: none; } 27% { opacity: 0; transform: translateY(-8px); } 100% { opacity: 0; } }
.promo-stats { position: relative; z-index: 1; display: flex; gap: 1.8rem; }
.promo-stats div { text-align: center; }
.promo-stats b { display: block; font-size: 1.5rem; font-weight: 700; }
.promo-stats span { font-size: .72rem; color: #a9beea; text-transform: uppercase; letter-spacing: .05em; }
@media (prefers-reduced-motion: reduce) {
  .login-card, .aurora, .particle, .live-dot, .promo-rot span, .login-submit::after, .route-illu * { animation: none !important; }
  .promo-rot span:first-child { opacity: 1; }
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 900px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .login-card { grid-template-columns: 1fr; max-width: 460px; }
  .login-right { display: none; }
}
@media (max-width: 640px) {
  .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .sidebar { position: fixed; z-index: 40; }
  .layout:not(.collapsed) .sidebar { box-shadow: 0 0 0 100vw rgba(10,26,56,.4); }
  .view { padding: 1.1rem; }
}

/* ==========================================================================
   COMPOSANTS DES MODULES (personnel, affectations, transport, billetterie)
   ========================================================================== */

/* Badges supplémentaires */
.badge-blue { background: #dbe8ff; color: var(--blue-700); }
.badge-gray { background: #e9edf5; color: var(--text-soft); }

/* Avatar initiales dans les tableaux */
.emp { display: flex; align-items: center; gap: .8rem; }
.avatar-sm {
  width: 42px; height: 42px; border-radius: 50%; flex-shrink: 0;
  display: grid; place-items: center; color: #fff; font-weight: 600; font-size: .8rem;
  background: linear-gradient(135deg, var(--blue-600), var(--navy-700));
}

/* Lignes de validité de documents (personnel) */
.doc-line { display: flex; align-items: center; gap: .45rem; font-size: .82rem; font-weight: 500; margin: .1rem 0; }
.doc-ok { color: var(--green); } .doc-warn { color: var(--amber); } .doc-bad { color: var(--red); }

/* Affectations */
.time-badge { background: var(--navy-800); color: #fff; font-weight: 600; border-radius: 8px; padding: .4rem .65rem; font-size: .82rem; display: inline-block; }
.route-strong { font-weight: 600; color: var(--text); display: flex; align-items: center; gap: .45rem; }
.route-strong i { color: var(--blue-600); font-size: .72rem; }
.veh-line { display: flex; align-items: center; gap: .5rem; font-size: .86rem; margin: .12rem 0; }
.veh-line i { color: var(--muted); width: 16px; text-align: center; }
.card-alert { border-left: 4px solid var(--red); }

/* Transport : itinéraire */
.trans-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 1.25rem; align-items: start; }
.summary-card { background: linear-gradient(150deg, #0e4ba0, var(--navy-900)); color: #fff; border-radius: var(--radius); padding: 1.5rem 1.6rem; display: flex; justify-content: space-between; gap: 1rem; }
.summary-card .lab { font-size: .78rem; color: #9db4d8; }
.summary-card .val { font-size: 1.9rem; font-weight: 700; margin-top: .2rem; }
#trans-map { height: 340px; border-radius: 14px; margin-top: 1.25rem; z-index: 0; background: #e9edf5; }
.stops { list-style: none; display: flex; flex-direction: column; gap: .7rem; margin-top: 1rem; }
.stop, .stop-head { display: grid; grid-template-columns: 26px 1fr 92px 92px 40px; gap: .6rem; align-items: center; }
.stop { background: var(--blue-050); border: 1px solid var(--line); border-radius: 12px; padding: .6rem; }
.stop-head { padding: 0 .6rem; font-size: .72rem; text-transform: uppercase; color: var(--muted); letter-spacing: .04em; font-weight: 600; }
.stop .drag { cursor: grab; color: var(--muted); text-align: center; }
.stop input { border: 1px solid var(--line); border-radius: 9px; padding: .55rem .6rem; font-size: .88rem; outline: none; width: 100%; background: #fff; }

/* Billetterie : plan de sièges */
.billet-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 1.25rem; align-items: start; }
.bus { max-width: 340px; margin: 1.2rem auto 0; border: 2px solid var(--line); border-radius: 26px 26px 16px 16px; padding: 1.2rem; }
.bus-driver { display: flex; margin-bottom: 1rem; }
.bus-driver span { width: 44px; height: 44px; border-radius: 10px; background: var(--navy-800); color: #fff; display: grid; place-items: center; }
.seats { display: grid; grid-template-columns: repeat(2, 1fr) 22px repeat(2, 1fr); gap: .55rem; }
.seat { aspect-ratio: 1; border: 1px solid var(--line); border-radius: 10px; background: var(--blue-050); color: var(--text-soft); font-weight: 600; font-size: .82rem; display: grid; place-items: center; cursor: pointer; transition: .15s; }
.seat:hover:not(.occupied) { background: var(--blue-100); }
.seat.occupied { background: #e9edf5; color: #c3cede; cursor: not-allowed; }
.seat.selected { background: var(--blue-600); color: #fff; border-color: var(--blue-600); }
.aisle { }
.recap { background: linear-gradient(150deg, #0e4ba0, var(--navy-900)); color: #fff; border-radius: var(--radius); padding: 1.5rem 1.6rem; }
.recap h3 { color: #fff; margin-bottom: 1.1rem; }
.recap-row { display: flex; justify-content: space-between; align-items: center; padding: .55rem 0; font-size: .9rem; color: #c9d6ee; }
.recap-row b { color: #fff; font-size: 1.05rem; }
.recap-row .price { color: #38d996; font-weight: 700; font-size: 1.15rem; }
.recap hr { border: none; border-top: 1px solid rgba(255,255,255,.15); margin: .5rem 0 1rem; }
.btn-success { background: linear-gradient(135deg, #16a34a, #12b76a); color: #fff; width: 100%; justify-content: center; box-shadow: 0 8px 20px rgba(22,163,74,.28); }
.btn-outline { background: transparent; border: 1px solid rgba(255,255,255,.3); color: #fff; width: 100%; justify-content: center; margin-top: .6rem; }

@media (max-width: 900px) {
  .trans-grid, .billet-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   THÈME MODERNE — raffinement visuel (surcharge l'existant)
   Identité navy/bleu conservée : ombres en couches, focus, micro-animations
   ========================================================================== */
:root {
  --shadow-sm: 0 1px 2px rgba(16,41,79,.04), 0 6px 18px rgba(16,41,79,.06);
  --shadow:    0 6px 16px rgba(16,41,79,.07), 0 22px 48px rgba(16,41,79,.10);
  --shadow-lg: 0 30px 70px rgba(16,41,79,.20);
  --radius: 20px;
  --ring: 0 0 0 4px rgba(47,107,237,.20);
  --ease: cubic-bezier(.2,.8,.2,1);
}

body { background: linear-gradient(180deg, #eef2f8 0%, #e8edf6 100%); }

/* Scrollbars discrètes */
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-thumb { background: #c7d2e4; border-radius: 10px; }
*::-webkit-scrollbar-thumb:hover { background: #aebbd4; }

/* Cartes : hairline + profondeur + relief au survol */
.card { border: 1px solid rgba(16,41,79,.05); box-shadow: var(--shadow-sm); }
.card.kpi { transition: transform .25s var(--ease), box-shadow .25s var(--ease); }
.card.kpi:hover { transform: translateY(-4px); box-shadow: var(--shadow); }

/* Tuiles d'icônes KPI : dégradés doux + liseré */
.kpi-icon { background: linear-gradient(135deg, #eaf1ff, #d9e6ff); box-shadow: inset 0 0 0 1px rgba(47,107,237,.10); }
.kpi-icon.green { background: linear-gradient(135deg, #dcfae8, #c6f2d7); }
.kpi-icon.amber { background: linear-gradient(135deg, #fdeecb, #fbe1aa); }
.kpi-icon.red   { background: linear-gradient(135deg, #fde0e0, #fbcccc); }
.kpi-value { letter-spacing: -.01em; }

/* Titres un peu plus serrés */
.section-title, .topbar h1, .login-form h2 { letter-spacing: -.015em; }

/* Boutons : ressort au survol + anneau de focus accessible */
.btn { transition: transform .16s var(--ease), box-shadow .22s, filter .22s; border-radius: 14px; }
.btn-primary { background: linear-gradient(135deg, #1256d6, #0b3d91); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(30,64,175,.42); filter: saturate(1.05); }
.btn-success:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(22,163,74,.4); }
.btn:focus-visible { outline: none; box-shadow: var(--ring); }

/* Sidebar : ombre portée + accent lumineux sur l'item actif */
.sidebar { box-shadow: 6px 0 28px rgba(10,26,56,.14); }
.nav a { transition: background .2s, color .2s, transform .15s var(--ease); }
.nav a:hover { transform: translateX(3px); }
.nav a.active { position: relative; }
.nav a.active::before {
  content: ""; position: absolute; left: -.7rem; top: 50%; transform: translateY(-50%);
  width: 4px; height: 62%; border-radius: 0 4px 4px 0;
  background: var(--cyan-400); box-shadow: 0 0 12px rgba(56,189,248,.75);
}

/* Barre du haut : verre dépoli + fine séparation */
.topbar { background: rgba(255,255,255,.82); box-shadow: 0 1px 0 rgba(16,41,79,.06), 0 10px 26px -14px rgba(16,41,79,.22); }
.avatar { box-shadow: 0 0 0 3px rgba(47,107,237,.15); }
.hamburger { transition: background .2s, transform .15s var(--ease); }
.hamburger:hover { transform: translateY(-1px); }

/* Tableaux : survol dégradé */
table.data tbody tr { transition: background .18s; }
table.data tbody tr:hover { background: linear-gradient(90deg, var(--blue-050), rgba(242,247,255,0)); }
.icon-btn { transition: background .15s, transform .15s var(--ease); }
.icon-btn:hover { transform: translateY(-1px); }

/* Champs : anneau de focus cohérent */
.search:focus-within, .input-line:focus-within { border-color: var(--blue-500); box-shadow: var(--ring); }
.field input:focus, .field select:focus, .select:focus, .stop input:focus { border-color: var(--blue-500); box-shadow: var(--ring); }

/* Sièges billetterie : petit ressort à la sélection */
.seat { transition: background .15s, transform .12s var(--ease), border-color .15s; }
.seat:hover:not(.occupied) { transform: translateY(-2px); }
.seat.selected { box-shadow: 0 8px 18px rgba(36,86,201,.4); }

/* Connexion : profondeur + promo plus riche */
.login-card { box-shadow: var(--shadow-lg); border: 1px solid rgba(16,41,79,.05); }
.login-right { background: linear-gradient(150deg, #17386c, #0a1a35); }
.promo { backdrop-filter: blur(4px); }

/* Micro-animation : entrée en fondu des vues (rejouée à chaque module) */
@keyframes fadeInUp { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
.view > * { animation: fadeInUp .5s var(--ease) both; }
.view > *:nth-child(1) { animation-delay: .02s; }
.view > *:nth-child(2) { animation-delay: .08s; }
.view > *:nth-child(3) { animation-delay: .14s; }
.view > *:nth-child(4) { animation-delay: .20s; }
.view > *:nth-child(5) { animation-delay: .26s; }
.view > *:nth-child(6) { animation-delay: .32s; }

/* Respect des préférences de mouvement réduit */
@media (prefers-reduced-motion: reduce) {
  .view > *, .btn, .card.kpi, .nav a, .seat, .icon-btn { animation: none !important; transition: none !important; }
}

/* ==========================================================================
   LOGO
   ========================================================================== */
.login-logo { width: 170px; height: auto; display: block; }

/* Sidebar : logo sur panneau blanc (le sous-titre bleu foncé reste lisible sur le navy) */
.brand { display: flex; }
.sidebar-logo {
  width: 100%; height: auto; display: block;
  background: #fff; border-radius: 14px; padding: .8rem 1.1rem;
  box-shadow: 0 10px 24px rgba(0,0,0,.22);
}

/* ==========================================================================
   COMPOSANTS SUPPLÉMENTAIRES (modules restants)
   ========================================================================== */

/* Mini graphique en barres (Rapports, Finance, Consommation) */
.chart { display: flex; align-items: flex-end; gap: .6rem; height: 190px; padding-top: 1rem; }
.chart-col { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: flex-end; gap: .5rem; height: 100%; }
.chart-bar { width: 66%; max-width: 46px; border-radius: 8px 8px 0 0; background: linear-gradient(180deg, var(--blue-500), var(--blue-700)); }
.chart-bar.alt { background: linear-gradient(180deg, #34d399, var(--green)); }
.chart-x { font-size: .72rem; color: var(--muted); font-weight: 600; }
.legend { display: flex; gap: 1.3rem; margin-top: 1rem; font-size: .82rem; color: var(--text-soft); }
.legend span { display: inline-flex; align-items: center; gap: .45rem; }
.dot { width: 12px; height: 12px; border-radius: 4px; display: inline-block; }

/* Barre de progression fine générique */
.mini-bar { height: 7px; border-radius: 999px; background: #e9edf5; overflow: hidden; margin-top: .35rem; }
.mini-bar > span { display: block; height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--blue-500), var(--blue-700)); }
.mini-bar > span.warn { background: linear-gradient(90deg, #f59e0b, #b45309); }
.mini-bar > span.bad  { background: linear-gradient(90deg, #ef4444, #b91c1c); }

/* Cartes documents (Documents) */
.doc-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 1rem; }
.doc-card { border: 1px solid var(--line); border-radius: 14px; padding: 1.1rem; transition: transform .2s var(--ease), box-shadow .2s; background: #fff; }
.doc-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.doc-ic { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; font-size: 1.2rem; margin-bottom: .8rem; background: var(--blue-100); color: var(--blue-700); }
.doc-ic.red { background: var(--red-bg); color: var(--red); }
.doc-ic.green { background: var(--green-bg); color: var(--green); }
.doc-ic.amber { background: var(--amber-bg); color: var(--amber); }
.doc-card h4 { font-size: .92rem; color: var(--text); margin-bottom: .25rem; }
.doc-card p { font-size: .78rem; color: var(--muted); }

/* Télématique (carte + liste) */
.tele-grid { display: grid; grid-template-columns: 1fr 340px; gap: 1.25rem; align-items: start; }
#tele-map { height: 430px; border-radius: 14px; background: #e9edf5; z-index: 0; }
.tele-list { display: flex; flex-direction: column; gap: .7rem; max-height: 430px; overflow-y: auto; }
.tele-item { display: flex; align-items: center; gap: .8rem; border: 1px solid var(--line); border-radius: 12px; padding: .7rem .9rem; }
.tele-item .cell-strong { font-size: .9rem; }
.pulse { width: 11px; height: 11px; border-radius: 50%; background: var(--green); flex-shrink: 0; animation: pulse 1.8s infinite; }
.pulse.idle { background: var(--muted); animation: none; }
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(22,163,74,.5); }
  70%  { box-shadow: 0 0 0 9px rgba(22,163,74,0); }
  100% { box-shadow: 0 0 0 0 rgba(22,163,74,0); }
}

/* Référentiel (grille de paramètres) */
.ref-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1.25rem; }
.ref-list { list-style: none; margin-top: .8rem; }
.ref-list li { display: flex; align-items: center; justify-content: space-between; padding: .7rem 0; border-bottom: 1px solid var(--line); font-size: .9rem; }
.ref-list li:last-child { border-bottom: none; }
.tag { background: var(--blue-050); color: var(--blue-700); border-radius: 8px; padding: .2rem .6rem; font-size: .78rem; font-weight: 600; }

@media (max-width: 900px) { .tele-grid { grid-template-columns: 1fr; } }

/* Message d'erreur de connexion */
.login-err { color: var(--red); font-size: .85rem; min-height: 1.1em; margin-top: .5rem; text-align: center; font-weight: 500; }

/* ==========================================================================
   MENU GROUPÉ (sous-menus repliables)
   ========================================================================== */
.nav-group { margin-top: .35rem; }
.nav-group-h {
  display: flex; align-items: center; gap: .8rem; cursor: pointer;
  padding: .7rem .95rem; margin: .35rem 0 .1rem; border-radius: 10px;
  color: #8093b4; font-size: .68rem; font-weight: 700; letter-spacing: .09em; text-transform: uppercase;
  transition: background .18s, color .18s;
}
.nav-group-h > span { flex: 1; }
.nav-group-h > i:first-child { width: 20px; text-align: center; font-size: .9rem; }
.nav-group-h:hover { background: rgba(255,255,255,.05); color: #cdd8ec; }
.nav-group-h .chev { font-size: .66rem; transition: transform .2s ease; }
.nav-group.collapsed .chev { transform: rotate(-90deg); }
.nav-group.collapsed .nav-sub { display: none; }
.nav-sub { list-style: none; padding: 0; margin: 0; }
.nav-sub a { padding-left: 2.4rem !important; font-size: .84rem; }
.nav-sub a.active::before { left: -.7rem; }

/* ==========================================================================
   MENU UTILISATEUR (barre du haut) — connexion / déconnexion
   ========================================================================== */
.user-menu { position: relative; }
.user-menu .avatar { border: none; cursor: pointer; }
.user-drop {
  position: absolute; right: 0; top: calc(100% + .6rem); min-width: 220px;
  background: #fff; border: 1px solid var(--line); border-radius: 14px;
  box-shadow: var(--shadow); padding: .55rem; display: none; z-index: 60;
  animation: pop .15s ease;
}
.user-drop.open { display: block; }
.user-info { padding: .6rem .7rem; border-bottom: 1px solid var(--line); margin-bottom: .4rem; }
.user-name { font-weight: 600; color: var(--text); }
.user-role { font-size: .8rem; color: var(--muted); margin-top: .1rem; }
.user-logout {
  width: 100%; display: flex; align-items: center; gap: .6rem; justify-content: flex-start;
  border: none; background: transparent; color: var(--red); font-weight: 600; font-size: .9rem;
  padding: .6rem .7rem; border-radius: 10px; cursor: pointer;
}
.user-logout:hover { background: var(--red-bg); }

/* Suivi flotte : lignes cliquables + carte GPS */
#dashFleet tbody tr{ cursor:pointer; transition:background .12s; }
#dashFleet tbody tr:hover{ background:var(--blue-50); }
#suiviMap .leaflet-container{ height:100%; width:100%; border-radius:12px; }
.suivi-clic{ cursor:pointer; transition:outline .12s, transform .12s; }
.suivi-clic:hover{ outline:2px solid var(--blue-200); transform:translateY(-1px); }

/* ===== Tableau de bord : période, alertes, deltas, drill-down ===== */
.dash-toolbar{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap;margin-bottom:1.1rem}
.seg{display:inline-flex;background:var(--blue-050);border:1px solid var(--line);border-radius:12px;padding:3px}
.seg button{border:0;background:none;padding:.5rem .95rem;border-radius:9px;font-weight:600;color:var(--text-soft);font-size:.88rem}
.seg button.active{background:#fff;color:var(--blue-700);box-shadow:var(--shadow-sm)}
.dash-tools{display:flex;align-items:center;gap:.8rem}
.dash-alerts{display:flex;align-items:center;gap:.55rem;flex-wrap:wrap;margin-bottom:1.2rem}
.dash-alerts:empty{display:none}
.alert-title{font-weight:700;color:var(--text);font-size:.9rem;display:inline-flex;align-items:center;gap:.4rem;margin-right:.2rem}
.alert-chip{border:1px solid var(--line);background:#fff;border-radius:999px;padding:.45rem .9rem;font-size:.84rem;font-weight:600;color:var(--text);display:inline-flex;align-items:center;gap:.45rem;box-shadow:var(--shadow-sm);transition:transform .12s}
.alert-chip b{font-weight:800}
.alert-chip.red{border-color:#f6caca;background:var(--red-bg);color:#9b1c1c}
.alert-chip.amber{border-color:#f4dca0;background:var(--amber-bg);color:#8a4b09}
.alert-chip:hover{transform:translateY(-1px)}
.alert-ok{color:var(--green);font-weight:600;font-size:.9rem;display:inline-flex;align-items:center;gap:.45rem}
.kpi-delta.up{color:var(--green)} .kpi-delta.down{color:var(--red)}
.card.kpi[data-nav],.card.kpi[data-navkey]{cursor:pointer}
.card.kpi[data-nav]:hover,.card.kpi[data-navkey]:hover{box-shadow:var(--shadow);transform:translateY(-1px)}

/* Lot 3 — mini-graphes & classements */
.mini-chart{display:flex;align-items:stretch;gap:.5rem;height:190px;margin-top:1rem}
.mini-chart .col{flex:1;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:.4rem;min-width:0}
.mini-chart .bars{display:flex;gap:3px;align-items:flex-end;justify-content:center;width:100%;height:100%}
.mini-chart .bar{width:32%;min-height:3px;border-radius:6px 6px 0 0;background:linear-gradient(180deg,var(--blue-500),var(--blue-700))}
.mini-chart .bar.alt{background:linear-gradient(180deg,#34d399,var(--green))}
.mini-chart .x{font-size:.68rem;color:var(--muted);white-space:nowrap}
.rank{margin-top:1rem;display:flex;flex-direction:column;gap:1rem}
.rank-row .top{display:flex;justify-content:space-between;align-items:baseline;gap:.6rem;margin-bottom:.4rem}
.rank-lbl{font-weight:600;color:var(--text);font-size:.88rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rank-val{font-weight:700;color:var(--text-soft);font-size:.84rem;flex:0 0 auto}
.rank .mini-bar{height:9px}

/* Logo HD dans la barre latérale : pastille blanche pour lisibilité sur fond navy */
.brand .sidebar-logo{ width:100%; max-width:190px; display:block; background:#fff; padding:9px 12px; border-radius:12px; box-shadow:0 3px 12px rgba(0,0,0,.18); }

/* Écran de saisie type SAP (Achats — bon de commande) */
.sap-section{ border:1px solid var(--blue-100); border-radius:14px; padding:1.5rem 1.15rem .5rem; margin-bottom:1.35rem; position:relative; background:#fbfcff; }
.sap-legend{ position:absolute; top:-.72rem; left:1rem; background:linear-gradient(135deg,var(--blue-600),var(--blue-700)); color:#fff; padding:.22rem .8rem; border-radius:999px; font-size:.66rem; font-weight:700; letter-spacing:.05em; text-transform:uppercase; box-shadow:0 5px 12px rgba(18,86,214,.3); }
.sap-legend i{ margin-right:.32rem; }
.sap-totals{ display:grid; grid-template-columns:1fr 1fr 1.15fr; gap:.7rem; margin:.35rem 0 1.35rem; }
.sap-totals > div{ background:#fff; border:1px solid var(--blue-100); border-radius:12px; padding:.75rem .9rem; }
.sap-totals span{ display:block; white-space:nowrap; font-size:.66rem; color:var(--text-soft); text-transform:uppercase; letter-spacing:.04em; margin-bottom:.28rem; font-weight:600; }
.sap-totals b{ display:block; font-size:1.18rem; font-weight:700; color:var(--text); line-height:1.15; }
.sap-totals .ttc{ background:linear-gradient(135deg, var(--blue-600), var(--blue-700)); border-color:transparent; box-shadow:0 8px 18px rgba(18,86,214,.3); }
.sap-totals .ttc span, .sap-totals .ttc b{ color:#fff; }

/* ==========================================================================
   Charte v2 — raffinements validés (maquette pro). Additif, sans refonte.
   ========================================================================== */
/* KPI : pastilles plus compactes et premium, chiffres alignés */
.kpi-icon{ width:48px; height:48px; border-radius:13px; font-size:1.15rem; }
.kpi-value{ font-variant-numeric:tabular-nums; letter-spacing:-.01em; }
.kpi-delta.down,.kpi-delta.dn{ color:var(--red); }
.kpi-delta{ display:inline-flex; align-items:center; gap:.25rem; }
/* Chiffres de tableaux alignés (finance) */
table.data tbody td{ font-variant-numeric:tabular-nums; }
/* Cartes : rayon unifié et bord plus net */
.card{ border-radius:16px; }
/* Eyebrow un cran plus fin */
.eyebrow{ font-size:.7rem; letter-spacing:.1em; }
/* Segmented : pastille active plus marquée */
.seg button{ transition:background .18s,color .18s,box-shadow .18s; }
.seg button.active{ box-shadow:0 2px 8px rgba(9,25,60,.12); }
/* Badges : capsules un peu plus douces */
.badge{ padding:.32rem .72rem; letter-spacing:.03em; }
/* Titres de cartes : icône bleu primaire cohérente */
.section-title i{ color:var(--blue-600); }
/* Focus visible homogène sur les champs */
input:focus,select:focus,textarea:focus{ outline:none; border-color:var(--blue-600); box-shadow:0 0 0 3px rgba(18,86,214,.14); }

/* ==========================================================================
   Charte v3 — montée en gamme VISIBLE (cartes définies, KPI à accent, tendances en pastille)
   ========================================================================== */
body{ background:#f4f6fb; }
.card{ border:1px solid #e7edf6; box-shadow:0 8px 22px rgba(16,41,79,.07); }
.card.kpi{ position:relative; overflow:hidden; }
.card.kpi::before{ content:''; position:absolute; top:0; left:0; right:0; height:3px;
  background:linear-gradient(90deg,var(--blue-600),var(--blue-700)); }
/* Pastilles d'icône pleines (au lieu de teintes pâles) */
.card.kpi .kpi-icon{ background:linear-gradient(135deg,var(--blue-600),var(--blue-700)); color:#fff; box-shadow:0 6px 14px rgba(18,86,214,.28); }
.card.kpi .kpi-icon.green{ background:linear-gradient(135deg,#16a34a,#12b76a); color:#fff; box-shadow:0 6px 14px rgba(22,163,74,.26); }
.card.kpi .kpi-icon.amber{ background:linear-gradient(135deg,#d97706,#f59e0b); color:#fff; box-shadow:0 6px 14px rgba(217,119,6,.26); }
.card.kpi .kpi-icon.red{ background:linear-gradient(135deg,#dc2626,#ef4444); color:#fff; box-shadow:0 6px 14px rgba(220,38,38,.26); }
.kpi-value{ font-size:1.72rem; }
/* Tendance : capsule colorée au lieu d'un simple texte */
.kpi-delta{ padding:.24rem .58rem; border-radius:20px; font-size:.72rem; font-weight:700; margin-top:.35rem; }
.kpi-delta.up{ background:var(--green-bg); color:#0f7a3d; }
.kpi-delta.down,.kpi-delta.dn{ background:var(--red-bg); color:var(--red); }
.kpi-delta.flat{ background:#eef1f6; color:var(--muted); }
/* Cartes de section : titre un peu plus présent */
.card > .section-title{ margin-bottom:.2rem; }

/* ==========================================================================
   Charte v4 — CORPORATE SOBRE (navy + ardoise · Inter · composants aplatis)
   Couche finale : impose un registre institutionnel homogène (login + app).
   ========================================================================== */
:root{
  --font:'Inter','Poppins',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --navy-900:#0a2540; --navy-800:#0e2f52; --navy-700:#12365f;
  --blue-700:#123f6e; --blue-600:#1b4f8a; --blue-500:#2c63a5;
  --blue-200:#c4d5ec; --blue-100:#dbe6f4; --blue-050:#eef3f9; --blue-50:#eef3f9;
  --cyan-400:#5b8fd6;
  --bg:#f4f6f9; --card:#ffffff;
  --text:#12283f; --text-soft:#4a5a70; --muted:#8593a6; --line:#e3e8f0;
  --green:#15803d; --green-bg:#e7f4ec; --amber:#b45309; --amber-bg:#f7edda; --red:#b91c1c; --red-bg:#fbe9e9;
  --radius:12px; --radius-sm:8px;
  --shadow-sm:0 1px 2px rgba(15,36,56,.05);
  --shadow:0 4px 14px rgba(15,36,56,.08);
  --shadow-lg:0 20px 45px rgba(15,36,56,.18);
  --ring:0 0 0 3px rgba(27,79,138,.18);
}
body{ background:var(--bg); font-family:var(--font); color:var(--text); }

/* Cartes : filet net, ombre discrète, aucun effet flottant */
.card{ border:1px solid var(--line); border-radius:var(--radius); box-shadow:var(--shadow-sm); }
.card.kpi::before{ display:none; }
.card.kpi:hover{ transform:none; box-shadow:var(--shadow-sm); }
.card.kpi[data-nav]:hover,.card.kpi[data-navkey]:hover{ transform:none; box-shadow:var(--shadow); border-color:#cfd9e8; }

/* KPI : pastille sobre teintée, chiffres nets, tendance en texte */
.card.kpi .kpi-icon{ background:#edf2f8; color:var(--blue-700); box-shadow:none; border-radius:10px; width:46px; height:46px; font-size:1.1rem; }
.card.kpi .kpi-icon.green{ background:var(--green-bg); color:var(--green); }
.card.kpi .kpi-icon.amber{ background:var(--amber-bg); color:var(--amber); }
.card.kpi .kpi-icon.red{ background:var(--red-bg); color:var(--red); }
.kpi-label{ color:var(--muted); letter-spacing:.06em; }
.kpi-value{ font-size:1.5rem; font-weight:700; color:var(--text); }
.kpi-delta{ background:transparent!important; padding:0; margin-top:.26rem; font-size:.76rem; font-weight:600; border-radius:0; }
.kpi-delta.up{ color:var(--green); } .kpi-delta.down,.kpi-delta.dn{ color:var(--red); } .kpi-delta.flat{ color:var(--muted); }

/* Titres : ardoise foncée, icône accent bleu */
.section-title{ font-size:1.15rem; font-weight:700; color:var(--text); letter-spacing:-.01em; }
.section-title i{ color:var(--blue-600); }
.eyebrow{ color:var(--muted); font-weight:700; letter-spacing:.1em; }

/* Boutons : plats, solides, sans surbrillance ni ressort */
.btn{ border-radius:var(--radius-sm); transition:background .15s ease, box-shadow .15s ease; }
.btn-primary{ background:var(--blue-700); box-shadow:none; }
.btn-primary:hover{ background:var(--blue-600); transform:none; box-shadow:none; filter:none; }
.btn-ghost{ background:#eef2f7; color:var(--blue-700); }
.btn-success{ background:var(--green); box-shadow:none; }
.btn-success:hover{ background:#12703a; transform:none; box-shadow:none; }
.btn:focus-visible{ box-shadow:var(--ring); }

/* Badges : capsules discrètes, presque carrées */
.badge{ border-radius:6px; padding:.26rem .55rem; font-size:.68rem; font-weight:700; letter-spacing:.04em; }
.badge-green{ background:var(--green-bg); color:var(--green); }
.badge-amber{ background:var(--amber-bg); color:var(--amber); }
.badge-red{ background:var(--red-bg); color:var(--red); }
.badge-blue{ background:#e8eef7; color:var(--blue-700); }
.badge-gray{ background:#eef1f6; color:var(--text-soft); }

/* Barre latérale : navy profond, item actif plein et sobre */
.sidebar{ background:var(--navy-900); box-shadow:none; border-right:1px solid rgba(255,255,255,.06); }
.nav a{ border-radius:8px; color:#aab7cc; }
.nav a:hover{ transform:none; background:rgba(255,255,255,.06); }
.nav a.active{ background:var(--blue-700); box-shadow:none; }
.nav a.active::before{ display:none; }
.nav-group-h{ color:#7688a3; }

/* Barre du haut : blanche nette, titre aligné à gauche (usage bureautique) */
.topbar{ background:#fff; backdrop-filter:none; box-shadow:0 1px 0 var(--line); }
.topbar h1{ text-align:left; font-size:1.15rem; font-weight:700; color:var(--text); }
.avatar{ box-shadow:none; background:var(--blue-700); }
.hamburger{ background:#eef2f7; color:var(--blue-700); border-radius:8px; }
.hamburger:hover{ transform:none; background:#e3e9f2; }

/* Tableaux : en-tête institutionnel, lignes denses, survol neutre */
table.data thead th{ background:#f6f8fb; color:var(--text-soft); font-size:.7rem; letter-spacing:.06em; padding:.7rem 1rem; border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
table.data tbody td{ padding:.8rem 1rem; }
table.data tbody tr:hover{ background:#f6f8fb; }

/* Segmenté (période) & alertes : sobres */
.seg{ background:#eef2f7; border:1px solid var(--line); border-radius:8px; }
.seg button.active{ background:#fff; color:var(--blue-700); box-shadow:0 1px 2px rgba(15,36,56,.1); }
.alert-chip{ border-radius:8px; box-shadow:none; }

/* Champs : anneau de focus homogène */
.field input:focus,.field select:focus,.select:focus,input:focus,select:focus,textarea:focus{ border-color:var(--blue-600); box-shadow:var(--ring); }

/* Vues : chargement calme, sans entrée animée en cascade */
.view > *{ animation:none!important; }

/* ---- Connexion : registre institutionnel, sans fioritures ---- */
.login-body{ background:radial-gradient(1100px 560px at 82% 6%, #e7eef7, transparent 60%), var(--bg); }
.login-card{ border-radius:14px; box-shadow:var(--shadow-lg); border:1px solid var(--line); animation:none; }
.login-left{ padding:2.4rem 2.8rem; }
.login-form h2{ font-size:1.9rem; letter-spacing:-.01em; }
.login-tab{ background:#eef2f7; border-color:var(--line); color:var(--blue-700); }
.input-line{ border-radius:8px; background:#f5f7fa; }
.input-line:focus-within{ box-shadow:var(--ring); border-color:var(--blue-600); background:#fff; }
.login-submit{ background:var(--blue-700); }
.login-submit::after{ display:none; }
.login-right{ background:linear-gradient(160deg,#12365f,#0a2540); }
.login-right .aurora,.login-right .dots,.login-right .particle{ display:none; }
.promo h3{ font-size:1.45rem; }
.promo-stats b{ font-size:1.35rem; }

/* ==========================================================================
   Tableau de bord — bandeau d'accueil convivial + raccourcis d'action
   ========================================================================== */
.dash-hello{ display:flex; align-items:center; justify-content:space-between; gap:1rem 1.6rem; flex-wrap:wrap;
  background:linear-gradient(120deg,#0e2f52,#173f6a); color:#fff; border-radius:14px; padding:1.25rem 1.5rem; }
.dash-hello-txt h2{ font-size:1.3rem; font-weight:700; color:#fff; display:flex; align-items:center; gap:.6rem; letter-spacing:-.01em; }
.dash-hello-txt h2 .wave{ color:#ffce6b; }
.dash-hello-txt p{ color:#c4d4e8; font-size:.88rem; margin-top:.3rem; }
.dash-actions{ display:flex; gap:.55rem; flex-wrap:wrap; }
.qa{ display:inline-flex; align-items:center; gap:.5rem; font-family:inherit; font-weight:600; font-size:.84rem; color:#fff;
  background:rgba(255,255,255,.10); border:1px solid rgba(255,255,255,.20); border-radius:9px; padding:.6rem .9rem; cursor:pointer;
  transition:background .15s ease, border-color .15s ease; }
.qa:hover{ background:rgba(255,255,255,.2); border-color:rgba(255,255,255,.36); }
.qa i{ color:#ffce6b; font-size:.9rem; }
@media (max-width:640px){ .dash-hello{ padding:1.1rem 1.2rem; } .dash-actions{ width:100%; } .qa{ flex:1 1 auto; justify-content:center; } }

/* Traits d'accent en haut des cartes KPI (couleur selon la catégorie) */
.card.kpi{ position:relative; overflow:hidden; }
.card.kpi::before{ display:block; content:''; position:absolute; top:0; left:0; right:0; height:3px; background:var(--blue-600); }
.card.kpi:has(.kpi-icon.green)::before{ background:var(--green); }
.card.kpi:has(.kpi-icon.amber)::before{ background:var(--amber); }
.card.kpi:has(.kpi-icon.red)::before{ background:var(--red); }

/* Cartes KPI cliquables : flèche « voir le détail » au survol */
.card.kpi[data-nav]::after,.card.kpi[data-navkey]::after{ content:'\f105'; font-family:'Font Awesome 6 Free'; font-weight:900; position:absolute; top:.8rem; right:1rem; color:var(--muted); font-size:.9rem; opacity:0; transform:translateX(-3px); transition:opacity .15s ease, transform .15s ease; }
.card.kpi[data-nav]:hover::after,.card.kpi[data-navkey]:hover::after{ opacity:.6; transform:translateX(0); }

/* Bandeau météo (Casablanca) + trafic indicatif */
.wx-band{ display:flex; align-items:center; gap:.8rem 1.4rem; flex-wrap:wrap; background:#fff; border:1px solid var(--line); border-radius:12px; padding:.75rem 1.1rem; box-shadow:var(--shadow-sm); }
.wx{ display:flex; align-items:center; gap:.75rem; }
.wx-ic{ font-size:1.6rem; color:var(--blue-600); width:34px; text-align:center; }
.wx-temp{ font-size:1.15rem; font-weight:700; color:var(--text); line-height:1; }
.wx-city{ font-size:.8rem; color:var(--muted); margin-top:.15rem; }
.wx-sep{ width:1px; align-self:stretch; min-height:34px; background:var(--line); }
.wx-traffic{ display:flex; gap:.45rem 1.1rem; flex-wrap:wrap; font-size:.82rem; color:var(--text-soft); }
.tr-item{ display:inline-flex; align-items:center; gap:.4rem; }
.tr-item i{ color:var(--muted); }
.tr-item b{ font-weight:700; text-transform:uppercase; font-size:.66rem; letter-spacing:.03em; padding:.14rem .45rem; border-radius:5px; }
.tr-item b.fluide{ background:var(--green-bg); color:var(--green); }
.tr-item b.dense{ background:var(--amber-bg); color:var(--amber); }
.tr-item b.bloque{ background:var(--red-bg); color:var(--red); }