:root {
  --bg: #1A1B1F;
  --panel: #232429;
  --panel-alt: #2A2B31;
  --border: #3A3B42;
  --paper: #F3F1EA;
  --muted: #8B8D96;
  --amber: #E8A33D;
  --green: #4FA372;
  --red: #D9614F;
}

* { box-sizing: border-box; }

body {
  background: var(--bg);
  color: var(--paper);
  font-family: 'Inter', sans-serif;
  margin: 0;
  padding-bottom: 60px;
}

.app { max-width: 560px; margin: 0 auto; padding: 20px 16px 0; }

.app-header { display: flex; align-items: center; gap: 8px; margin-bottom: 16px; }
.app-header h1 {
  font-family: 'Oswald', sans-serif; font-size: 15px; text-transform: uppercase;
  letter-spacing: 1.5px; font-weight: 500; margin: 0;
}
.icon-gauge { color: var(--amber); font-size: 20px; }

.vehicle-tabs { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 4px; margin-bottom: 18px; }
.vehicle-tab {
  flex-shrink: 0; display: inline-flex; align-items: center; gap: 7px;
  background: transparent; border: 1px solid var(--border); color: var(--muted);
  border-radius: 20px; padding: 7px 13px; font-size: 13px; font-weight: 600;
  text-decoration: none; white-space: nowrap;
}
.vehicle-tab.active { background: var(--panel-alt); border-color: var(--amber); color: var(--paper); }
.add-tab { width: 32px; height: 32px; justify-content: center; padding: 0; border-style: dashed; }

.empty-state { text-align: center; padding: 60px 20px; color: var(--muted); }

.vehicle-card {
  background: linear-gradient(135deg, var(--panel), var(--panel-alt));
  border: 1px solid var(--border); border-radius: 14px; padding: 18px; margin-bottom: 20px;
}
.vehicle-card-top { display: flex; justify-content: space-between; align-items: flex-start; }
.vehicle-card-top h2 { font-family: 'Oswald', sans-serif; font-size: 21px; text-transform: uppercase; margin: 0; letter-spacing: 0.5px; }
.card-actions a { color: var(--muted); text-decoration: none; margin-left: 12px; font-size: 15px; }

.muted { color: var(--muted); }
.small { font-size: 11.5px; margin-top: 2px; }

.odo-label { font-size: 10.5px; color: var(--muted); letter-spacing: 1px; text-transform: uppercase; margin: 16px 0 5px; }
.odometer { display: flex; gap: 3px; }
.digit {
  font-family: 'JetBrains Mono', monospace; font-weight: 700; font-size: 22px; color: var(--amber);
  background: #111214; border: 1px solid var(--border); border-radius: 3px; padding: 3px 6px;
  min-width: 20px; text-align: center; text-shadow: 0 0 8px #E8A33D55;
}

.stat-row { display: flex; gap: 18px; margin-top: 16px; }
.stat-label { font-size: 10.5px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.5px; }
.stat-value { font-family: 'Oswald', sans-serif; font-size: 22px; font-weight: 600; color: var(--paper); }
.stat-value.amber { color: var(--amber); }

.tab-switch {
  display: flex; gap: 4px; margin-bottom: 18px; background: var(--panel); padding: 4px;
  border-radius: 10px; border: 1px solid var(--border);
}
.tab-switch a {
  flex: 1; text-align: center; padding: 8px 6px; border-radius: 7px; text-decoration: none;
  color: var(--muted); font-size: 12.5px; font-weight: 600;
}
.tab-switch a.active { background: var(--amber); color: #1A1B1F; }

.section-title {
  font-family: 'Oswald', sans-serif; text-transform: uppercase; letter-spacing: 1.2px;
  font-size: 12.5px; color: var(--muted); font-weight: 500; margin: 0 0 10px;
}
.section-head { display: flex; justify-content: space-between; align-items: center; }

.note { color: var(--muted); font-size: 12.5px; background: var(--panel); border: 1px dashed var(--border); border-radius: 10px; padding: 14px; text-align: center; margin-bottom: 18px; }
.note.ok { color: var(--green); background: #4FA37215; border: 1px solid #4FA37230; text-align: left; display: flex; align-items: center; gap: 8px; }

.row-card {
  display: flex; justify-content: space-between; align-items: center;
  background: var(--panel); border: 1px solid var(--border); border-radius: 10px;
  padding: 10px 12px; margin-bottom: 8px;
}
.row-title { font-size: 13.5px; font-weight: 600; }
.row-actions { display: flex; align-items: center; gap: 10px; }
.row-actions a { color: var(--muted); text-decoration: none; }
.mpg-badge { font-family: 'Oswald', sans-serif; color: var(--amber); font-size: 15px; font-weight: 600; }

.pill {
  display: inline-flex; align-items: center; gap: 5px; font-size: 11.5px; font-weight: 600;
  padding: 3px 9px; border-radius: 20px; white-space: nowrap;
}
.pill.ok { background: #4FA37222; color: var(--green); }
.pill.soon { background: #E8A33D22; color: var(--amber); }
.pill.overdue { background: #D9614F22; color: var(--red); }

.maint-card { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 12px; margin-bottom: 8px; }
.maint-top { display: flex; justify-content: space-between; align-items: flex-start; }
.maint-actions { display: flex; gap: 8px; align-items: center; margin-top: 10px; flex-wrap: wrap; }
.inline-form { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.mini-input { width: 90px; padding: 6px 8px; font-size: 12.5px; background: #17181B; border: 1px solid var(--border); border-radius: 7px; color: var(--paper); }

.btn {
  display: inline-flex; align-items: center; gap: 6px; background: var(--amber); color: #1A1B1F;
  font-weight: 600; font-size: 13.5px; padding: 9px 16px; border-radius: 8px; border: none;
  text-decoration: none; cursor: pointer;
}
.btn.small { font-size: 12.5px; padding: 6px 10px; }
.btn.ghost { background: transparent; color: var(--muted); border: 1px solid var(--border); }
.btn.danger { background: transparent; color: var(--red); }
.btn.full { width: 100%; justify-content: center; margin-top: 6px; }

.modal-overlay { position: fixed; inset: 0; background: #00000099; display: flex; align-items: flex-end; justify-content: center; z-index: 50; }
.modal { background: var(--panel); border-top: 1px solid var(--border); border-radius: 16px 16px 0 0; padding: 20px; width: 100%; max-width: 480px; max-height: 85vh; overflow-y: auto; }
.modal-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.modal-head h3 { font-family: 'Oswald', sans-serif; font-size: 17px; text-transform: uppercase; letter-spacing: 0.5px; margin: 0; }
.modal-head .close { color: var(--muted); text-decoration: none; font-size: 22px; line-height: 1; }
.modal form label { display: flex; flex-direction: column; gap: 5px; font-size: 11.5px; color: var(--muted); font-weight: 600; margin-bottom: 12px; }
.modal form input {
  background: #17181B; border: 1px solid var(--border); border-radius: 7px; padding: 9px 10px;
  color: var(--paper); font-family: 'Inter', sans-serif; font-size: 13.5px;
}
.field-row { display: flex; gap: 10px; }
.field-row label { flex: 1; }
.hint { font-size: 11.5px; color: var(--muted); margin: -4px 0 12px; }

@media (max-width: 480px) {
  .field-row { flex-direction: column; gap: 0; }
}