:root{--bg:#f5f7fa;--card:#fff;--text:#1e293b;--muted:#64748b;--border:#e2e8f0;--primary:#0f766e;--danger:#b91c1c;--warn:#a16207;--success:#166534}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--text)}a{color:var(--primary);text-decoration:none}.topbar{background:#0f172a;color:white;padding:12px 16px;display:flex;gap:18px;align-items:center;flex-wrap:wrap;position:sticky;top:0;z-index:20}.brand{font-weight:800;color:white;font-size:18px}.topbar nav{display:flex;gap:12px;flex-wrap:wrap}.topbar nav a{color:#dbeafe;font-size:14px}.user-chip{margin-left:auto;font-size:12px;background:#1e293b;padding:6px 10px;border-radius:999px}.container{width:min(1180px,94%);margin:22px auto}.page-title{display:flex;justify-content:space-between;align-items:center;gap:12px}.page-title h1{font-size:24px;margin:0 0 18px}.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:18px;margin-bottom:16px;box-shadow:0 2px 10px rgba(15,23,42,.04)}.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:14px}.col-12{grid-column:span 12}.col-6{grid-column:span 6}.col-4{grid-column:span 4}.col-3{grid-column:span 3}.stat{font-size:28px;font-weight:800}.muted{color:var(--muted)}label{display:block;font-weight:650;font-size:14px;margin-bottom:6px}input,select,textarea{width:100%;padding:11px 12px;border:1px solid #cbd5e1;border-radius:9px;background:white;font:inherit}textarea{min-height:100px;resize:vertical}.form-group{margin-bottom:14px}.btn{display:inline-block;border:0;border-radius:9px;padding:10px 14px;font-weight:700;cursor:pointer;background:var(--primary);color:white}.btn.secondary{background:#475569}.btn.danger{background:var(--danger)}.btn.success{background:var(--success)}.btn.small{padding:7px 10px;font-size:13px}.actions{display:flex;gap:8px;flex-wrap:wrap}.alert{padding:12px 14px;border-radius:10px;margin-bottom:14px;background:#e2e8f0}.alert.success{background:#dcfce7;color:#166534}.alert.error{background:#fee2e2;color:#991b1b}.alert.warning{background:#fef3c7;color:#92400e}.table-wrap{overflow:auto;background:white;border:1px solid var(--border);border-radius:12px}table{width:100%;border-collapse:collapse;min-width:780px}th,td{text-align:left;padding:11px 12px;border-bottom:1px solid var(--border);font-size:14px}th{background:#f8fafc;font-size:12px;text-transform:uppercase;letter-spacing:.03em}.badge{display:inline-block;padding:4px 8px;border-radius:999px;font-size:11px;font-weight:800;background:#e2e8f0}.badge.approved,.badge.completed{background:#dcfce7;color:#166534}.badge.rejected{background:#fee2e2;color:#991b1b}.badge.pending_hod{background:#fef3c7;color:#92400e}.badge.checked_out{background:#dbeafe;color:#1d4ed8}.detail-list{display:grid;grid-template-columns:180px 1fr;gap:10px 16px}.detail-list div:nth-child(odd){font-weight:700;color:#475569}.photo{max-width:360px;width:100%;border-radius:10px;border:1px solid var(--border)}.login-shell{width:min(460px,92%);margin:8vh auto}.login-shell h1{margin-top:0}footer{text-align:center;padding:24px;color:var(--muted);font-size:12px}@media(max-width:760px){.container{width:94%;margin-top:14px}.topbar{align-items:flex-start}.user-chip{width:100%;margin-left:0}.col-6,.col-4,.col-3{grid-column:span 12}.detail-list{grid-template-columns:1fr}.detail-list div:nth-child(odd){margin-top:8px}.page-title h1{font-size:21px}table{min-width:650px}.btn{width:100%;text-align:center}.actions .btn{width:auto}}
/* v2: dashboard availability calendar and odometer summary */
.calendar-card h2,.availability-heading h2{margin:0 0 5px;font-size:19px}.calendar-toolbar,.availability-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;flex-wrap:wrap}.calendar-nav{align-items:center}.calendar-nav strong{padding:7px 8px}.calendar-legend{display:flex;gap:16px;flex-wrap:wrap;margin:12px 0;font-size:12px;color:var(--muted)}.legend-dot{width:10px;height:10px;border-radius:50%;display:inline-block;margin-right:5px}.legend-dot.free{background:#86efac}.legend-dot.limited{background:#fde68a}.legend-dot.busy{background:#fca5a5}.calendar-wrap{overflow-x:auto;padding-bottom:2px}.calendar-grid{display:grid;grid-template-columns:repeat(7,minmax(70px,1fr));gap:6px;min-width:560px}.calendar-head{margin-bottom:6px}.calendar-head div{text-align:center;font-size:11px;font-weight:800;color:var(--muted);text-transform:uppercase}.calendar-day{min-height:78px;border:1px solid var(--border);border-radius:10px;padding:8px;display:flex;flex-direction:column;gap:3px;color:var(--text);background:white;position:relative}.calendar-day.empty{border-style:dashed;background:transparent}.calendar-day.free{background:#f0fdf4}.calendar-day.limited{background:#fffbeb}.calendar-day.busy{background:#fef2f2}.calendar-day.selected{outline:3px solid rgba(15,118,110,.28);border-color:var(--primary)}.calendar-day.today .day-number{background:var(--primary);color:white;border-radius:999px;width:25px;height:25px;display:inline-flex;align-items:center;justify-content:center}.day-number{font-weight:800}.day-summary{font-size:11px;font-weight:800;margin-top:auto}.day-busy{font-size:10px;color:var(--muted)}.vehicle-availability-list{display:grid;gap:10px}.vehicle-availability-item{border:1px solid var(--border);border-radius:11px;padding:13px;display:grid;grid-template-columns:minmax(180px,.8fr) minmax(260px,1.2fr);gap:14px;align-items:center}.vehicle-main{display:flex;flex-direction:column;gap:3px}.vehicle-main span{font-size:14px}.vehicle-main small{color:var(--muted)}.vehicle-status{display:flex;align-items:flex-start;justify-content:flex-end;gap:8px;flex-wrap:wrap}.booking-slots{display:flex;flex-direction:column;gap:4px;flex:1 1 250px}.booking-slots span{font-size:12px}.booking-slots em{color:var(--muted);font-style:normal}.odometer-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:14px 0}.odometer-summary>div{border:1px solid var(--border);border-radius:10px;padding:12px;background:#f8fafc}.odometer-summary span{display:block;color:var(--muted);font-size:12px;margin-bottom:4px}.odometer-summary strong{font-size:17px}@media(max-width:760px){.calendar-grid{grid-template-columns:repeat(7,minmax(42px,1fr));min-width:0;gap:3px}.calendar-day{min-height:68px;padding:5px;border-radius:7px}.day-summary,.day-busy{font-size:9px}.calendar-head div{font-size:9px}.vehicle-availability-item{grid-template-columns:1fr}.vehicle-status{justify-content:flex-start}.vehicle-status .btn{width:100%}.odometer-summary{grid-template-columns:1fr}.calendar-nav{width:100%}.calendar-nav .btn{width:auto}.calendar-nav strong{flex:1;text-align:center}}