/* SCG MOVILIDAD — estilos mobile-first, claro/oscuro automático */
:root {
  --bg: #f4f6fb;
  --card: #ffffff;
  --card-2: #f8fafc;
  --ink: #1a2230;
  --ink-soft: #5b6675;
  --line: #e5e9f0;
  --brand: #2f6df6;
  --brand-ink: #ffffff;
  --gas: #f0871f;      /* gasolina */
  --elec: #1eb980;     /* eléctrico */
  --serv: #8b5cf6;     /* servicios */
  --danger: #e5484d;
  --warn: #f5a524;
  --ok: #1eb980;
  --radius: 14px;
  --shadow: 0 1px 3px rgba(18, 30, 55, .08), 0 6px 24px rgba(18, 30, 55, .06);
  --maxw: 900px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0e131c;
    --card: #171e2b;
    --card-2: #1e2735;
    --ink: #eaeef6;
    --ink-soft: #9aa6b8;
    --line: #263041;
    --brand: #4f86ff;
    --shadow: 0 1px 3px rgba(0,0,0,.4), 0 6px 24px rgba(0,0,0,.3);
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  font-size: 15px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  padding-bottom: 84px;   /* espacio para nav inferior */
}
a { color: var(--brand); text-decoration: none; }

/* Top bar */
.topbar {
  position: sticky; top: 0; z-index: 40;
  background: var(--card);
  border-bottom: 1px solid var(--line);
  display: flex; align-items: center; gap: 10px;
  padding: 12px 16px;
}
.topbar .logo { font-weight: 800; letter-spacing: .3px; font-size: 17px; display:flex; align-items:center; gap:8px;}
.topbar .logo .dot { color: var(--brand); }
.topbar .spacer { flex: 1; }
.topbar .back { font-size: 22px; color: var(--ink-soft); line-height: 1; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 16px; }

/* Cards */
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
  margin-bottom: 14px;
}
.card h2, .card h3 { margin: 0 0 10px; }
h1 { font-size: 22px; margin: 4px 0 16px; }
h2 { font-size: 17px; }
h3 { font-size: 15px; }
.muted { color: var(--ink-soft); }
.small { font-size: 13px; }
.tiny { font-size: 12px; }

/* Section header con acción */
.sec-head { display:flex; align-items:center; justify-content:space-between; margin: 22px 4px 10px; }
.sec-head h2 { margin: 0; }

/* Botones */
.btn {
  display: inline-flex; align-items: center; gap: 7px; justify-content: center;
  background: var(--brand); color: var(--brand-ink);
  border: none; border-radius: 10px; padding: 11px 16px;
  font-size: 15px; font-weight: 600; cursor: pointer;
  transition: filter .15s;
}
.btn:hover { filter: brightness(1.05); }
.btn:active { filter: brightness(.95); }
.btn.ghost { background: transparent; color: var(--brand); border: 1px solid var(--line); }
.btn.soft { background: var(--card-2); color: var(--ink); border: 1px solid var(--line); }
.btn.danger { background: var(--danger); }
.btn.sm { padding: 7px 12px; font-size: 13px; border-radius: 8px; }
.btn.block { width: 100%; }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; }

/* Chips / badges */
.chip {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 600;
  background: var(--card-2); color: var(--ink-soft); border: 1px solid var(--line);
}
.chip.gas   { background: rgba(240,135,31,.13);  color: var(--gas);  border-color: transparent; }
.chip.elec  { background: rgba(30,185,128,.14);  color: var(--elec); border-color: transparent; }
.chip.serv  { background: rgba(139,92,246,.14);  color: var(--serv); border-color: transparent; }
.chip.vencido  { background: rgba(229,72,77,.15);  color: var(--danger); border-color: transparent; }
.chip.proximo  { background: rgba(245,165,36,.16); color: var(--warn);   border-color: transparent; }
.chip.ok       { background: rgba(30,185,128,.14); color: var(--ok);     border-color: transparent; }

/* Grids */
.grid { display: grid; gap: 12px; }
.grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 560px) { .grid.cols-3 { grid-template-columns: repeat(2,1fr);} }

/* Stat tiles */
.stat { background: var(--card-2); border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; }
.stat .k { font-size: 12px; color: var(--ink-soft); font-weight: 600; text-transform: uppercase; letter-spacing:.4px;}
.stat .v { font-size: 20px; font-weight: 800; margin-top: 3px; }
.stat .v small { font-size: 12px; font-weight: 600; color: var(--ink-soft); }

/* Vehicle card */
.veh-card { display:flex; align-items:center; gap: 14px; }
.veh-ava {
  width: 46px; height: 46px; border-radius: 12px; flex: none;
  display:flex; align-items:center; justify-content:center;
  font-size: 22px; color:#fff; font-weight: 700;
}
.veh-card .meta { flex: 1; min-width: 0; }
.veh-card .meta .n { font-weight: 700; font-size: 16px; }
.veh-card .meta .s { color: var(--ink-soft); font-size: 13px; }

/* Listas de movimientos */
.mov { display:flex; align-items:center; gap: 12px; padding: 11px 4px; border-bottom: 1px solid var(--line); }
.mov:last-child { border-bottom: none; }
.mov .ic { width: 38px; height: 38px; border-radius: 10px; flex:none; display:flex; align-items:center; justify-content:center; font-size: 18px; }
.mov .ic.gas { background: rgba(240,135,31,.14); }
.mov .ic.elec { background: rgba(30,185,128,.14); }
.mov .ic.serv { background: rgba(139,92,246,.14); }
.mov .body { flex:1; min-width:0; }
.mov .body .t { font-weight: 600; }
.mov .body .d { color: var(--ink-soft); font-size: 12.5px; }
.mov .amt { text-align: right; font-weight: 700; white-space: nowrap; }
.mov .amt .sub { display:block; font-weight: 500; font-size: 12px; color: var(--ink-soft); }
.mov a.rowlink { color: inherit; display:flex; align-items:center; gap:12px; flex:1; min-width:0;}

/* Tabs */
.tabs { display:flex; gap: 6px; overflow-x: auto; margin: 6px 0 14px; padding-bottom: 2px; }
.tabs a { padding: 8px 14px; border-radius: 999px; font-size: 14px; font-weight:600; white-space: nowrap;
          background: var(--card); border: 1px solid var(--line); color: var(--ink-soft); }
.tabs a.active { background: var(--brand); color: #fff; border-color: transparent; }

/* Formularios */
form .field { margin-bottom: 14px; }
label { display:block; font-size: 13px; font-weight: 600; color: var(--ink-soft); margin-bottom: 6px; }
input[type=text], input[type=number], input[type=date], input[type=time],
input[type=password], select, textarea {
  width: 100%; padding: 11px 12px; font-size: 15px;
  background: var(--card-2); color: var(--ink);
  border: 1px solid var(--line); border-radius: 10px; outline: none;
}
input:focus, select:focus, textarea:focus { border-color: var(--brand); }
textarea { min-height: 70px; resize: vertical; }
.row2 { display:grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.row3 { display:grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }
@media (max-width: 480px){ .row3 { grid-template-columns: 1fr 1fr; } }
.check { display:flex; align-items:center; gap: 10px; }
.check input { width: auto; }
.hint { font-size: 12px; color: var(--ink-soft); margin-top: 5px; }
.seg { display:flex; gap:8px; }
.seg label { flex:1; margin:0; }
.seg input { display:none; }
.seg label span {
  display:block; text-align:center; padding: 12px; border-radius: 10px; cursor:pointer;
  background: var(--card-2); border: 2px solid var(--line); font-weight: 700; color: var(--ink-soft);
}
.seg input:checked + span { border-color: var(--brand); color: var(--brand); background: rgba(47,109,246,.07); }

/* Flash */
.flash { padding: 11px 14px; border-radius: 10px; margin-bottom: 12px; font-weight: 600; font-size: 14px; }
.flash.ok { background: rgba(30,185,128,.14); color: var(--ok); }
.flash.error { background: rgba(229,72,77,.14); color: var(--danger); }

/* Nav inferior */
.bottomnav {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 50;
  background: var(--card); border-top: 1px solid var(--line);
  display: flex; justify-content: space-around;
  padding: 8px 6px calc(8px + env(safe-area-inset-bottom));
}
.bottomnav a { display:flex; flex-direction: column; align-items:center; gap: 3px;
               color: var(--ink-soft); font-size: 11px; font-weight: 600; flex:1; }
.bottomnav a .i { font-size: 21px; line-height: 1; }
.bottomnav a.active { color: var(--brand); }

/* FAB */
.fab {
  position: fixed; right: 18px; bottom: 92px; z-index: 45;
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--brand); color:#fff; border:none; cursor:pointer;
  font-size: 28px; line-height: 1; box-shadow: 0 6px 20px rgba(47,109,246,.45);
  display:flex; align-items:center; justify-content:center;
}

/* Tabla simple */
table.tbl { width:100%; border-collapse: collapse; font-size: 13.5px; }
table.tbl th, table.tbl td { padding: 9px 8px; border-bottom: 1px solid var(--line); text-align: left; }
table.tbl th { color: var(--ink-soft); font-size: 12px; text-transform: uppercase; letter-spacing:.3px; }
table.tbl td.num, table.tbl th.num { text-align: right; font-variant-numeric: tabular-nums; }
.scroll-x { overflow-x: auto; -webkit-overflow-scrolling: touch; }

.empty { text-align:center; color: var(--ink-soft); padding: 30px 16px; }
.empty .big { font-size: 40px; margin-bottom: 8px; opacity:.6; }

canvas { max-width: 100%; }
.bar-mini { height: 8px; border-radius: 6px; background: var(--line); overflow:hidden; }
.bar-mini > span { display:block; height:100%; }

/* Barra deslizable de batería (carga eléctrica) */
.batwrap { display:flex; align-items:center; gap:5px; margin:30px 2px 6px; }
.batbar {
  position:relative; flex:1; height:50px; border-radius:12px;
  background:var(--card); border:2px solid var(--line);
  touch-action:none; user-select:none; -webkit-user-select:none;
}
.bat-fill-cur, .bat-fill-add { position:absolute; top:2px; bottom:2px; border-radius:8px; pointer-events:none; }
.bat-fill-cur { left:0; background:rgba(30,185,128,.28); }
.bat-fill-add {
  background-color:var(--elec);
  background-image:repeating-linear-gradient(45deg, rgba(255,255,255,.30) 0 7px, transparent 7px 14px);
}
.bat-thumb {
  position:absolute; top:50%; width:24px; height:58px; margin-left:-12px;
  transform:translateY(-50%); border-radius:8px;
  background:var(--card); border:2px solid var(--elec); box-shadow:var(--shadow);
  cursor:grab; z-index:3; touch-action:none;
  display:flex; align-items:center; justify-content:center;
}
.bat-thumb::after { content:''; width:3px; height:24px; border-radius:2px; background:var(--elec); opacity:.55; }
.bat-thumb:active { cursor:grabbing; }
.bat-lbl {
  position:absolute; top:-24px; font-size:12px; font-weight:800; color:var(--elec);
  white-space:nowrap; background:var(--card); padding:1px 6px; border-radius:7px; border:1px solid var(--line);
}
.bat-nub { width:6px; height:24px; border-radius:0 3px 3px 0; background:var(--line); flex:none; }
.bat-legend { display:flex; gap:18px; font-size:12px; color:var(--ink-soft); margin:4px 2px 0; }
.bat-legend i.dot { display:inline-block; width:11px; height:11px; border-radius:3px; margin-right:5px; vertical-align:-1px; }
.bat-legend i.dot.cur { background:rgba(30,185,128,.55); }
.bat-legend i.dot.add {
  background-color:var(--elec);
  background-image:repeating-linear-gradient(45deg, rgba(255,255,255,.35) 0 3px, transparent 3px 6px);
}