/* TruckTrack - responsive UI (laptop + mobile). Colours come from Settings via CSS variables. */
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;font-size:14px;color:#1f2d3d;background:#f1f4f8;line-height:1.45}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{margin:0 0 .6em;line-height:1.25}
h1{font-size:1.45rem}h2{font-size:1.2rem}h3{font-size:1.05rem}
.ic{width:18px;height:18px;flex:0 0 18px}

/* ---------- Top bar ---------- */
:root{--top-h:76px}
.topbar{position:fixed;top:0;left:0;right:0;height:var(--top-h);background:var(--head);color:var(--head-text);display:flex;align-items:center;gap:12px;padding:0 16px;z-index:50;box-shadow:0 1px 0 rgba(0,0,0,.08),0 2px 6px rgba(0,0,0,.04);border-top:3px solid var(--primary)}
.brand{display:flex;align-items:center;gap:10px;color:var(--head-text);min-width:0}
.brand:hover{text-decoration:none}
.brand{gap:12px}
.brand-logo{height:58px;max-width:220px;object-fit:contain;background:#fff;padding:4px 6px;border-radius:8px;box-shadow:0 1px 3px rgba(0,0,0,.15)}
.brand-text{display:flex;flex-direction:column;min-width:0}
.brand-app{font-weight:700;font-size:1.15rem;color:var(--primary);white-space:nowrap}
.brand-co{font-size:.8rem;opacity:.8;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:48vw}
.topbar-right{margin-left:auto;display:flex;align-items:center;gap:8px}
.user-chip{display:flex;align-items:center;gap:8px;color:var(--head-text);padding:4px 8px;border-radius:8px}
.user-chip:hover{background:rgba(0,0,0,.05);text-decoration:none}
.avatar{width:32px;height:32px;border-radius:50%;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700}
.user-meta{display:flex;flex-direction:column;line-height:1.1}
.user-meta small{opacity:.7}
.icon-btn{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:8px;color:var(--head-text)}
.icon-btn:hover{background:rgba(0,0,0,.06)}
.branch-switch select{min-height:34px;padding:5px 8px;font-size:.85rem;max-width:170px;border-color:#cfd8e3}
.branch-pill{background:var(--primary);color:#fff;border-radius:20px;padding:4px 10px;font-size:.78rem;font-weight:600;white-space:nowrap}
.nav-toggle{display:none;background:none;border:0;padding:8px;cursor:pointer;flex-direction:column;gap:4px}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--head-text);border-radius:2px}

/* ---------- Sidebar ---------- */
.sidebar{position:fixed;top:var(--top-h);bottom:0;left:0;width:236px;background:var(--side);color:var(--side-text);overflow-y:auto;padding:10px 0 30px;z-index:40}
.nav-group{font-size:.7rem;text-transform:uppercase;letter-spacing:.08em;opacity:.55;padding:14px 20px 4px}
.nav-link{display:flex;align-items:center;gap:10px;padding:9px 20px;color:var(--side-text);opacity:.88;border-left:3px solid transparent}
.nav-link:hover{background:rgba(255,255,255,.06);text-decoration:none;opacity:1}
.nav-link.active{background:rgba(255,255,255,.1);border-left-color:var(--accent);opacity:1;font-weight:600}
.nav-logout{display:none}
.nav-backdrop{display:none}

/* ---------- Content ---------- */
.content{margin-left:236px;padding:calc(var(--top-h) + 20px) 22px 20px;min-height:100vh}
.app-footer{margin-left:236px;padding:12px 22px;color:#8a97a6;font-size:.8rem}
.page-head{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-bottom:14px}
.page-head h1{margin:0}
.actions{display:flex;gap:6px;flex-wrap:wrap}

.card{background:#fff;border-radius:10px;padding:18px;box-shadow:0 1px 2px rgba(16,24,40,.06),0 1px 3px rgba(16,24,40,.08);margin-bottom:16px}
.card-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;gap:8px;flex-wrap:wrap}
.card-title h3{margin:0}
.muted{color:#6b7a8c}
.small{font-size:.85em}
.right{text-align:right}.center{text-align:center}
.nowrap{white-space:nowrap}
.mt{margin-top:12px}.mb0{margin-bottom:0}

/* ---------- KPI tiles ---------- */
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin-bottom:16px}
.kpi{background:#fff;border-radius:10px;padding:14px 16px;box-shadow:0 1px 3px rgba(16,24,40,.08);border-top:3px solid var(--primary)}
.kpi .lbl{font-size:.78rem;color:#6b7a8c;text-transform:uppercase;letter-spacing:.04em}
.kpi .val{font-size:1.35rem;font-weight:700;margin-top:4px}
.kpi.accent{border-top-color:var(--accent)}
.kpi.good{border-top-color:#1e9e5a}.kpi.bad{border-top-color:#d64545}

/* ---------- Forms ---------- */
.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px 16px}
.form-grid .span2{grid-column:span 2}
.form-grid .full{grid-column:1/-1}
label{display:block;font-weight:600;font-size:.82rem;margin-bottom:4px;color:#3b4a5c}
input[type=text],input[type=number],input[type=date],input[type=email],input[type=password],input[type=tel],input[type=search],select,textarea{width:100%;padding:9px 10px;border:1px solid #cfd8e3;border-radius:7px;font:inherit;background:#fff;color:inherit;min-height:40px}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(31,78,121,.15)}
input[readonly]{background:#f5f7fa}
input[type=color]{width:60px;height:40px;padding:2px;border:1px solid #cfd8e3;border-radius:7px;background:#fff}
textarea{min-height:70px}
.check{display:flex;align-items:center;gap:8px;font-weight:500}
.check input{width:18px;height:18px}
.hint{font-size:.78rem;color:#6b7a8c;margin-top:3px}
.form-actions{display:flex;gap:8px;margin-top:16px;flex-wrap:wrap}
fieldset{border:1px dashed #cfd8e3;border-radius:8px;padding:12px 14px;margin:14px 0}
legend{font-weight:700;padding:0 6px;color:var(--primary)}
.req{color:#d64545}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 14px;border-radius:7px;border:1px solid transparent;background:var(--primary);color:#fff;font:inherit;font-weight:600;cursor:pointer;min-height:40px;white-space:nowrap}
.btn:hover{filter:brightness(1.08);text-decoration:none}
.btn-accent{background:var(--accent)}
.btn-light{background:#fff;color:#1f2d3d;border-color:#cfd8e3}
.btn-danger{background:#d64545}
.btn-success{background:#1e9e5a}
.btn-sm{padding:5px 9px;min-height:30px;font-size:.82rem}
.btn-link{background:none;border:0;color:var(--primary);padding:0;min-height:0;font-weight:500}
.inline{display:inline}

/* ---------- Filters ---------- */
.filters{display:flex;flex-wrap:wrap;gap:8px;align-items:flex-end;margin-bottom:12px}
.filters > div{flex:1 1 150px;max-width:220px}
.filters .btn{flex:0 0 auto}

/* ---------- Tables ---------- */
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
table{width:100%;border-collapse:collapse}
th,td{padding:9px 10px;border-bottom:1px solid #e7ecf2;text-align:left;vertical-align:top}
th{background:#f7f9fc;font-size:.78rem;text-transform:uppercase;letter-spacing:.03em;color:#56657a;white-space:nowrap}
tbody tr:hover{background:#fafcff}
tfoot td{font-weight:700;background:#f7f9fc}
td.num,th.num{text-align:right;white-space:nowrap}
.row-actions{white-space:nowrap}
.row-actions a,.row-actions button{margin-right:6px}

.badge{display:inline-block;padding:2px 8px;border-radius:20px;font-size:.75rem;font-weight:600;background:#e8edf3;color:#3b4a5c;white-space:nowrap}
.b-green{background:#dcf5e7;color:#157347}.b-red{background:#fde2e2;color:#b02a2a}
.b-amber{background:#fff1d6;color:#9a6200}.b-blue{background:#dfeafa;color:#1f4e79}
.b-grey{background:#eceff3;color:#5d6b7c}

.alert{padding:11px 40px 11px 14px;border-radius:8px;margin-bottom:12px;position:relative;border:1px solid}
.alert-success{background:#e7f7ee;border-color:#b6e3c8;color:#155c36}
.alert-error,.alert-danger{background:#fdecec;border-color:#f3c0c0;color:#8f1f1f}
.alert-warning{background:#fff6e0;border-color:#f5d88f;color:#7a5200}
.alert-info{background:#e8f1fb;border-color:#bcd4f0;color:#1d4670}
.alert-close{position:absolute;right:8px;top:6px;background:none;border:0;font-size:20px;cursor:pointer;color:inherit;opacity:.6}

.tabs{display:flex;gap:4px;border-bottom:2px solid #e2e8f0;margin-bottom:14px;overflow-x:auto}
.tabs a{padding:9px 14px;color:#56657a;font-weight:600;border-bottom:2px solid transparent;margin-bottom:-2px;white-space:nowrap}
.tabs a.active{color:var(--primary);border-bottom-color:var(--primary)}
.tabs a:hover{text-decoration:none}

.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.dl{display:grid;grid-template-columns:max-content 1fr;gap:6px 14px}
.dl dt{color:#6b7a8c}.dl dd{margin:0;font-weight:600}

.bar{height:8px;background:#e8edf3;border-radius:5px;overflow:hidden}
.bar > span{display:block;height:100%;background:var(--primary)}

/* Tyre layout board */
.tyre-board{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px}
.tyre-slot{border:1px solid #d6dee8;border-radius:8px;padding:8px 10px;background:#fbfcfe}
.tyre-slot .pos{font-size:.72rem;color:#6b7a8c;text-transform:uppercase}
.tyre-slot .sn{font-weight:700}

/* Login */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;background:linear-gradient(135deg,var(--side),var(--primary))}
.login-card{background:#fff;border-radius:14px;padding:30px 26px;width:100%;max-width:380px;box-shadow:0 20px 50px rgba(0,0,0,.25)}
.login-card .logo{text-align:center;margin-bottom:16px}
.login-card .logo img{max-height:70px;max-width:200px}
.login-card h1{text-align:center;color:var(--primary);margin-bottom:2px}
.login-card .co{text-align:center;color:#6b7a8c;margin-bottom:20px}
.login-card .btn{width:100%;margin-top:14px}

/* Invoice / print documents */
.doc{background:#fff;max-width:900px;margin:0 auto;padding:30px;border-radius:10px;box-shadow:0 1px 3px rgba(16,24,40,.08)}
.doc-head{display:flex;justify-content:space-between;gap:20px;border-bottom:3px solid var(--primary);padding-bottom:14px;margin-bottom:18px;flex-wrap:wrap}
.doc-head img{max-height:70px;max-width:180px}
.doc-title{font-size:1.6rem;font-weight:800;color:var(--primary);letter-spacing:.05em}
.doc table th{background:var(--primary);color:#fff}
.totals{margin-left:auto;max-width:320px}
.totals td{border:0;padding:4px 10px}
.totals tr.grand td{border-top:2px solid #1f2d3d;font-size:1.1rem;font-weight:800}

/* ---------- Responsive ---------- */
@media (max-width:1100px){.grid3{grid-template-columns:1fr 1fr}}
@media (max-width:900px){
  .nav-toggle{display:flex}
  .sidebar{transform:translateX(-100%);transition:transform .22s ease;width:270px;box-shadow:4px 0 20px rgba(0,0,0,.25)}
  body.nav-open .sidebar{transform:none}
  body.nav-open .nav-backdrop{display:block;position:fixed;inset:var(--top-h) 0 0 0;background:rgba(0,0,0,.35);z-index:30}
  .nav-logout{display:flex}
  .content,.app-footer{margin-left:0}
  .content{padding:calc(var(--top-h) + 14px) 12px 16px}
  .user-meta{display:none}
  .branch-switch select{max-width:110px}
  .grid2,.grid3{grid-template-columns:1fr}
  .form-grid .span2{grid-column:auto}
  .doc{padding:16px}
}
@media (max-width:700px){
  :root{--top-h:62px}
  .card{padding:14px}
  .filters > div{max-width:none;flex:1 1 45%}
  /* card-style tables on phones */
  table.rtable thead{display:none}
  table.rtable,table.rtable tbody,table.rtable tr,table.rtable td{display:block;width:100%}
  table.rtable tr{border:1px solid #e2e8f0;border-radius:9px;margin-bottom:10px;padding:6px 10px;background:#fff}
  table.rtable td{border:0;padding:5px 0;display:flex;justify-content:space-between;gap:12px;text-align:right}
  table.rtable td::before{content:attr(data-label);font-weight:600;color:#6b7a8c;text-align:left;font-size:.8rem;flex:0 0 auto}
  table.rtable td.num{white-space:normal}
  table.rtable td[data-label=""]::before{display:none}
  table.rtable tfoot{display:block}
  table.rtable tfoot tr{background:#f7f9fc}
  .brand-logo{height:44px;max-width:120px;padding:3px 4px}
  .brand-co{max-width:34vw}
  .kpis{grid-template-columns:1fr 1fr;gap:8px}
  .kpi{padding:10px 12px}
  .kpi .val{font-size:1.05rem;word-break:break-word}
  .page-head h1{font-size:1.2rem}
}
@media print{
  .topbar,.sidebar,.no-print,.app-footer,.alert,.nav-backdrop{display:none!important}
  .content{margin:0;padding:0}
  body{background:#fff}
  .card,.doc{box-shadow:none;padding:0}
  .doc table th{-webkit-print-color-adjust:exact;print-color-adjust:exact}
}
.tyre-slot:has(input:checked){border-color:var(--primary);box-shadow:0 0 0 2px var(--primary) inset;background:#fff}
/* compact wide tables (trip report / investor statement) */
table.compact th,table.compact td{padding:7px 6px;font-size:.8rem}
table.compact td:nth-child(-n+2){white-space:nowrap}
@media print{table.compact th,table.compact td{padding:3px 4px;font-size:9px}}

/* roles permission matrix */
.perm-table td,.perm-table th{padding:7px 10px}
.perm-grp td{background:#f7f9fc;color:var(--primary)}
.perm-row td:first-child{padding-left:28px}