/* Technician PWA — large touch targets, minimal typing, high contrast. */
:root {
  --navy: #0f2a43; --blue: #1d6fb8; --bg: #f2f5f8; --card: #ffffff;
  --good: #2e7d32; --warn: #e65100; --bad: #c62828; --muted: #64748b;
  --radius: 14px;
}
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; padding: 0; background: var(--bg); font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; color: #17222e; }
#app { max-width: 560px; margin: 0 auto; padding: 12px 12px 90px; }
.loading { text-align: center; padding: 60px 0; color: var(--muted); }

.topbar { background: var(--navy); color: #fff; border-radius: var(--radius); padding: 14px 16px; margin-bottom: 12px; }
.topbar h1 { margin: 0; font-size: 1.15rem; }
.topbar .sub { font-size: .85rem; opacity: .85; margin-top: 4px; }
.badge { display: inline-block; padding: 3px 10px; border-radius: 99px; font-size: .75rem; font-weight: 600; }
.badge.online { background: #1b5e20; color: #c8e6c9; }
.badge.offline { background: #b71c1c; color: #ffcdd2; }
.badge.pending { background: #e65100; color: #ffe0b2; }
.badge.review { background: #7b1fa2; color: #e1bee7; }
.badge.synced { background: #1b5e20; color: #c8e6c9; }
.badge.failed { background: #b71c1c; color: #ffcdd2; }
.badge.waiting { background: #37474f; color: #cfd8dc; }

.card { background: var(--card); border-radius: var(--radius); padding: 16px; margin-bottom: 12px; box-shadow: 0 1px 3px rgba(15,42,67,.08); }
.card h2 { margin: 0 0 10px; font-size: 1.05rem; }
.muted { color: var(--muted); font-size: .85rem; }
.warnbox { background: #fff3e0; border-left: 5px solid var(--warn); padding: 10px 12px; border-radius: 8px; margin: 8px 0; font-size: .9rem; }
.dangerbox { background: #ffebee; border-left: 5px solid var(--bad); padding: 10px 12px; border-radius: 8px; margin: 8px 0; font-size: .9rem; }

.bigbtn { display: block; width: 100%; padding: 20px 16px; margin: 10px 0; border: none; border-radius: var(--radius);
  background: var(--blue); color: #fff; font-size: 1.2rem; font-weight: 700; text-align: left; cursor: pointer; }
.bigbtn .hint { display: block; font-size: .8rem; font-weight: 400; opacity: .85; margin-top: 4px; }
.bigbtn.green { background: var(--good); }
.bigbtn.orange { background: var(--warn); }
.bigbtn.red { background: var(--bad); }
.bigbtn.grey { background: #455a64; }
.bigbtn:disabled { opacity: .45; }

button.btn { padding: 14px 18px; border: none; border-radius: 10px; background: var(--blue); color: #fff; font-size: 1rem; font-weight: 600; cursor: pointer; }
button.btn.secondary { background: #e3e9ef; color: #17222e; }
button.btn.danger { background: var(--bad); }
button.btn:disabled { opacity: .45; }
.btnrow { display: flex; gap: 10px; margin-top: 12px; }
.btnrow .btn { flex: 1; }

label.field { display: block; margin: 14px 0 4px; font-weight: 600; font-size: .95rem; }
input[type=text], input[type=number], input[type=password], select, textarea {
  width: 100%; padding: 14px; font-size: 1.05rem; border: 2px solid #cfd8e3; border-radius: 10px; background: #fff;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--blue); }
textarea { min-height: 70px; }

.check-group-title { margin: 18px 0 6px; font-weight: 700; color: var(--navy); font-size: .9rem; text-transform: uppercase; letter-spacing: .03em; }
.check-item { background: #fff; border: 1px solid #e2e8f0; border-radius: 10px; padding: 10px 12px; margin-bottom: 8px; }
.check-item .label { font-weight: 600; margin-bottom: 8px; }
.tri { display: flex; gap: 8px; }
.tri button { flex: 1; padding: 12px 4px; border: 2px solid #cfd8e3; background: #fff; border-radius: 8px; font-weight: 700; font-size: .85rem; cursor: pointer; }
.tri button.sel-good { background: var(--good); border-color: var(--good); color: #fff; }
.tri button.sel-attention { background: var(--warn); border-color: var(--warn); color: #fff; }
.tri button.sel-na { background: #607d8b; border-color: #607d8b; color: #fff; }

.gauge { display: flex; gap: 8px; }
.gauge button { flex: 1; padding: 16px 4px; border: 2px solid #cfd8e3; background: #fff; border-radius: 8px; font-weight: 700; cursor: pointer; }
.gauge button.sel { background: var(--navy); border-color: var(--navy); color: #fff; }

.photo-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.photo-thumb { width: 76px; height: 76px; object-fit: cover; border-radius: 8px; border: 1px solid #cfd8e3; }
.photo-add { width: 76px; height: 76px; border: 2px dashed #90a4ae; border-radius: 8px; background: #fff; font-size: 1.6rem; color: #607d8b; cursor: pointer; }

.entry { border-bottom: 1px solid #eef2f6; padding: 10px 0; }
.entry:last-child { border-bottom: none; }
.entry .line1 { display: flex; justify-content: space-between; align-items: center; font-weight: 600; }
.entry .line2 { font-size: .85rem; color: var(--muted); margin-top: 3px; }

.vehicle-pick { border: 2px solid #e2e8f0; border-radius: var(--radius); padding: 14px; margin-bottom: 10px; background: #fff; cursor: pointer; }
.vehicle-pick.sel { border-color: var(--blue); background: #eaf3fb; }
.vehicle-pick .reg { font-size: 1.15rem; font-weight: 800; }
.vehicle-pick.blocked { opacity: .55; }

.back { background: none; border: none; color: var(--blue); font-size: 1rem; font-weight: 700; padding: 6px 0; cursor: pointer; }
.checkbox-row { display: flex; align-items: flex-start; gap: 10px; margin: 14px 0; }
.checkbox-row input { width: 26px; height: 26px; flex-shrink: 0; }

#toast { position: fixed; bottom: 16px; left: 50%; transform: translateX(-50%); background: #17222e; color: #fff;
  padding: 12px 20px; border-radius: 10px; font-size: .95rem; opacity: 0; pointer-events: none; transition: opacity .3s; z-index: 99; max-width: 90%; }
#toast.show { opacity: 1; }
.kmcalc { font-size: 1.3rem; font-weight: 800; color: var(--navy); margin-top: 6px; }