:root{
  /* Yellow + black brand theme (matches CITY PARKING logo) */
  --brand:#1c1b29; --brand-2:#2b2842;
  --yellow:#FFC400; --yellow-d:#E6AC00; --yellow-ink:#1c1b29;
  --accent:#FFC400; --accent-2:#f0a800;
  --bg:#f5f5f4; --card:#ffffff; --ink:#1c1b29; --muted:#6b7280; --line:#e7e5e4;
  --warn:#e0a800; --danger:#d9534f; --ok:#1f9d57;
  --sidebar:#1c1b29; --sidebar-ink:#cfcbe0; --sidebar-active:#FFC400;
  --shadow:0 1px 3px rgba(16,24,40,.08),0 1px 2px rgba(16,24,40,.04);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:"Segoe UI",Tahoma,"Noto Sans Thai",system-ui,sans-serif;background:var(--bg);color:var(--ink);font-size:14px;line-height:1.5}
a{color:inherit;text-decoration:none}

/* ---------- login ---------- */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--brand) 0%,#3a2f52 100%);padding:20px}
.login-card{background:#fff;border-radius:16px;box-shadow:0 20px 60px rgba(0,0,0,.25);
  width:100%;max-width:380px;padding:36px 32px}
.login-card h1{font-size:22px;margin:0 0 4px}
.login-card .sub{color:var(--muted);margin:0 0 24px;font-size:13px}
.login-logo{width:52px;height:52px;border-radius:12px;background:var(--brand);
  display:flex;align-items:center;justify-content:center;color:#fff;font-size:26px;margin-bottom:16px}
.field{margin-bottom:14px}
.field label{display:block;font-size:12px;color:var(--muted);margin-bottom:6px;font-weight:600}
.field input{width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:9px;font-size:14px;outline:none}
.field input:focus{border-color:var(--yellow);box-shadow:0 0 0 3px rgba(255,196,0,.25)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;cursor:pointer;
  border:none;border-radius:9px;padding:11px 16px;font-size:15px;font-weight:800;background:var(--yellow);color:var(--yellow-ink);width:100%;letter-spacing:.2px}
.btn:hover{background:var(--yellow-d)}
.alert{background:#fdecea;color:#a12622;border:1px solid #f5c6c2;padding:10px 12px;border-radius:8px;font-size:13px;margin-bottom:16px}

/* ---------- app shell ---------- */
.shell{display:flex;min-height:100vh}
.sidebar{width:240px;background:var(--sidebar);color:var(--sidebar-ink);flex-shrink:0;
  position:sticky;top:0;height:100vh;display:flex;flex-direction:column}
.sidebar .brand{display:flex;align-items:center;gap:10px;padding:18px 20px;border-bottom:1px solid rgba(255,255,255,.08)}
.sidebar .brand .mark{width:34px;height:34px;border-radius:9px;background:var(--yellow);display:flex;align-items:center;justify-content:center;color:var(--yellow-ink);font-size:18px}
.sidebar .brand{flex-direction:column;align-items:flex-start;gap:6px}
.sidebar .brand-logo{height:34px;width:auto;display:block}
.sidebar .brand-sub{font-size:11px;color:#9990ad;letter-spacing:.5px;text-transform:uppercase}
.sidebar .brand b{color:#fff;font-size:15px;line-height:1.1}
.sidebar .brand span{font-size:11px;color:#9990ad}
.nav{padding:12px 10px;flex:1;overflow:auto}
.nav a{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:9px;margin-bottom:3px;color:var(--sidebar-ink);font-weight:500}
.nav a .ic{width:20px;height:20px;display:inline-flex;align-items:center;justify-content:center;opacity:.95}
.nav a .ic svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.nav a:hover{background:rgba(255,255,255,.06);color:#fff}
.nav a.active{background:var(--yellow);color:var(--yellow-ink);font-weight:700}
.nav a.active .ic{opacity:1}
.sidebar .foot{padding:14px 16px;border-top:1px solid rgba(255,255,255,.08);font-size:12px}
.sidebar .foot .u{color:#fff;font-weight:600;margin-bottom:8px}
.logout{background:rgba(255,255,255,.08);color:#fff;border:none;border-radius:8px;padding:8px 10px;width:100%;cursor:pointer;font-size:12px}
.logout:hover{background:rgba(255,255,255,.16)}

.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{background:#fff;border-bottom:1px solid var(--line);padding:14px 24px;display:flex;align-items:center;justify-content:space-between;gap:16px;position:sticky;top:0;z-index:5}
.topbar h1{font-size:18px;margin:0}
.filters{display:flex;align-items:flex-end;gap:10px;flex-wrap:wrap}
.filters .f label{display:block;font-size:11px;color:var(--muted);margin-bottom:3px}
.filters input[type=date]{padding:7px 9px;border:1px solid var(--line);border-radius:8px;font-size:13px}
.filters .btn-sm{background:var(--yellow);color:var(--yellow-ink);border:none;border-radius:8px;padding:8px 14px;font-size:13px;font-weight:800;cursor:pointer;height:34px}
.quick{display:flex;gap:6px}
.quick a{font-size:12px;color:var(--brand);border:1px solid var(--line);padding:6px 9px;border-radius:7px}
.quick a:hover{background:#fff7e0;border-color:var(--yellow)}
.content{padding:22px 24px;flex:1}

/* ---------- kpi cards ---------- */
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:20px}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px;box-shadow:var(--shadow)}
.kpi .lbl{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:7px;margin-bottom:8px}
.kpi .lbl .dot{width:9px;height:9px;border-radius:50%;background:var(--yellow)}
.kpi .val{font-size:26px;font-weight:700;letter-spacing:-.5px}
.kpi .sub{font-size:12px;color:var(--muted);margin-top:4px}
.kpi.green .dot{background:var(--accent-2)} .kpi.teal .dot{background:var(--accent)}
.kpi.violet .dot{background:var(--brand)} .kpi.amber .dot{background:var(--warn)}
.kpi .val{color:var(--brand)}

/* ---------- panels & grids ---------- */
.grid{display:grid;gap:16px;margin-bottom:16px}
.grid.c2{grid-template-columns:2fr 1fr}
.grid.c2e{grid-template-columns:1fr 1fr}
.grid.c3{grid-template-columns:repeat(3,1fr)}
.panel{background:var(--card);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);overflow:hidden}
.panel .ph{padding:14px 18px;border-bottom:1px solid var(--line);font-weight:600;display:flex;justify-content:space-between;align-items:center}
.panel .ph .tag{font-size:11px;color:var(--muted);font-weight:500}
.panel .pb{padding:16px 18px}
.chart-box{position:relative;height:300px}
.chart-box.sm{height:240px}

/* ---------- tables ---------- */
table{width:100%;border-collapse:collapse;font-size:13px}
thead th{text-align:left;color:var(--muted);font-weight:600;font-size:12px;padding:10px 14px;border-bottom:1px solid var(--line);white-space:nowrap;background:#fafafb}
tbody td{padding:9px 14px;border-bottom:1px solid var(--line);white-space:nowrap}
tbody tr:hover{background:#faf7fb}
.num{text-align:right;font-variant-numeric:tabular-nums}
.badge{display:inline-block;padding:2px 9px;border-radius:20px;font-size:11px;font-weight:600}
.badge.ok{background:#e6f5ec;color:#1a7a43}
.badge.warn{background:#fef4e0;color:#96690a}
.badge.mute{background:#eef0f3;color:#5b6472}
.badge.info{background:#e6f2f7;color:#1c6a8c}
.badge.danger{background:#fdecea;color:#a12622}
.muted{color:var(--muted)}
.table-scroll{overflow-x:auto}

.pager{display:flex;justify-content:space-between;align-items:center;padding:12px 18px;font-size:13px;color:var(--muted)}
.pager a{border:1px solid var(--line);padding:6px 12px;border-radius:8px;color:var(--brand)}
.pager a.disabled{color:#c3c8d0;pointer-events:none}
.empty{padding:40px;text-align:center;color:var(--muted)}

.app-foot{padding:16px 24px;text-align:center;color:var(--muted);font-size:12px;border-top:1px solid var(--line);background:#fff}
.app-foot b{color:var(--brand)}

@media(max-width:1000px){.grid.c2,.grid.c2e,.grid.c3{grid-template-columns:1fr}}
@media(max-width:760px){.sidebar{position:fixed;left:-240px;transition:left .2s;z-index:50}.sidebar.open{left:0}}