/* แนว 3 — "ตารางแดชบอร์ด" : เห็นครบ 36 คันในจอเดียว ข้อมูลหนาแน่น เรียงได้ */
:root{
  --bg:#f6f7f9; --card:#fff; --ink:#0f172a; --ink2:#64748b; --ink3:#94a3b8; --line:#e2e8f0;
  --head:#0f172a; --ok:#0f9d58; --soon:#d97706; --exp:#dc2626; --navy:#1e3a8a;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);
  font:14.5px/1.45 "Noto Sans Thai",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;padding-bottom:36px}
a{color:var(--navy)}
.wrap{max-width:1000px;margin:0 auto;padding:0 14px}

.topbar{background:var(--head);color:#fff}
.topbar .wrap{display:flex;align-items:center;gap:12px;padding:13px 14px;flex-wrap:wrap}
.topbar h1{font-size:17px;margin:0;font-weight:700}
.topbar .meta{font-size:11.5px;color:#cbd5e1;margin-left:auto}
.pick{display:inline-flex;gap:4px}
.pick a{font-size:11.5px;text-decoration:none;color:#e2e8f0;background:rgba(255,255,255,.14);border-radius:6px;padding:3px 8px}
.pick a.here{background:#fff;color:var(--head);font-weight:700}

.kpis{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;padding:14px 0 4px}
@media(min-width:720px){.kpis{grid-template-columns:repeat(4,minmax(0,1fr))}}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:11px 13px;text-align:left;font:inherit;cursor:pointer;width:100%}
.kpi span{font-size:11.5px;color:var(--ink2)}
.kpi b{display:block;font-size:24px;line-height:1.2;font-variant-numeric:tabular-nums}
.kpi.on{outline:2px solid var(--navy);outline-offset:-2px}
.kpi.v-exp b{color:var(--exp)} .kpi.v-soon b{color:var(--soon)} .kpi.v-none b{color:var(--ink3)}

.tools{display:flex;gap:8px;align-items:center;flex-wrap:wrap;padding:12px 0 10px}
input[type=search]{flex:1;min-width:190px;padding:10px 13px;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--ink);font:inherit}
input[type=search]:focus{outline:2px solid #dbeafe;border-color:#93c5fd}
.tools .ghost{font:inherit;font-size:12.5px;border:1px solid var(--line);background:#fff;border-radius:9px;padding:9px 13px;min-height:38px;cursor:pointer;color:var(--ink2)}
.tools .ghost.on{border-color:var(--navy);color:var(--navy);font-weight:700}
#count{font-size:12.5px;color:var(--ink2)}

.tablewrap{background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.scroll{overflow-x:auto}
table{width:100%;border-collapse:collapse;min-width:720px}
thead th{position:sticky;top:0;background:#f8fafc;color:var(--ink2);font-size:12px;font-weight:700;text-align:left;
  padding:10px 12px;border-bottom:1px solid var(--line);white-space:nowrap;cursor:pointer;z-index:2}
thead th.no{cursor:default}
tbody td{padding:10px 12px;border-bottom:1px solid #eef2f7;vertical-align:middle;font-variant-numeric:tabular-nums}
tbody tr:hover{background:#fafbfd}
tbody tr:last-child td{border-bottom:0}
.unit{font-weight:700;font-size:15px}
.plate{font-weight:700}
.model{color:var(--ink3);font-size:11.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:190px}
.drv{color:var(--ink2);font-size:12.5px;white-space:nowrap}
.cell{display:flex;align-items:center;gap:7px;white-space:nowrap}
.led{width:9px;height:9px;border-radius:50%;flex:none;display:inline-block}
.led.ok{background:var(--ok)} .led.soon{background:var(--soon)} .led.expired{background:var(--exp)}
.led.nodate{background:var(--navy)} .led.none{background:#cbd5e1}
.dl-txt{font-size:12.5px;color:var(--ink)}
.dl-txt small{color:var(--ink3);display:block;font-size:11px}
td.open .btn{font:inherit;font-size:12px;border:1px solid var(--line);background:#fff;border-radius:8px;padding:7px 11px;min-height:34px;cursor:pointer;color:var(--navy);white-space:nowrap}
.legend{display:flex;gap:14px;flex-wrap:wrap;color:var(--ink2);font-size:12px;padding:10px 2px 0}
.legend span{display:inline-flex;align-items:center;gap:6px}

.empty{color:var(--ink2);text-align:center;padding:34px 10px}
.hint{display:none;color:var(--ink3);font-size:12px;padding-top:8px}
@media(max-width:760px){.hint{display:block}}
/* แผงรายละเอียด */
.sheet-bg{position:fixed;inset:0;background:rgba(15,23,42,.45);display:none;z-index:40}
.sheet-bg.on{display:block}
.sheet{position:fixed;z-index:50;background:#fff;right:0;top:0;bottom:0;width:min(440px,100%);overflow:auto;transform:translateX(102%);transition:transform .18s ease}
.sheet.on{transform:translateX(0)}
.sheet .sh{position:sticky;top:0;background:#fff;border-bottom:1px solid var(--line);padding:14px 16px;display:flex;align-items:center;gap:10px}
.sheet .sh b{font-size:18px}
.sheet .sh .x{margin-left:auto;font:inherit;font-size:13px;border:1px solid var(--line);background:#fff;border-radius:8px;padding:7px 12px;min-height:38px;cursor:pointer}
.sheet .sb{padding:14px 16px 30px}
.sheet .kv{color:var(--ink2);font-size:13px;margin-bottom:3px}
.docrow{border-bottom:1px solid var(--line);padding:11px 0}
.docrow .dh{display:flex;align-items:baseline;gap:8px;font-size:14px}
.docrow .dh .st{margin-left:auto;font-size:12.5px;font-weight:700}
.st.expired{color:var(--exp)} .st.soon{color:var(--soon)} .st.ok{color:var(--ok)} .st.none{color:var(--ink3)} .st.nodate{color:var(--navy)}
.flink{display:flex;align-items:center;gap:8px;text-decoration:none;color:var(--ink2);font-size:12.5px;padding:6px 0;min-height:38px}
.flink .nm{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.big{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 18px;border-radius:9px;background:var(--navy);color:#fff;text-decoration:none;font-size:14px;font-weight:700;margin:12px 8px 0 0}
footer{color:var(--ink3);font-size:11.5px;text-align:center;padding:20px 14px 0;line-height:1.7}