:root{--sjt-primary:#db2428;--sjt-primary-dark:#93181a;--sjt-primary-light:#ee7f82;--sjt-on-primary:#ffffff;--sjt-secondary:#fcd201;--sjt-secondary-dark:#b89801;--sjt-secondary-light:#fef3b8;--sjt-on-secondary:#171714;--sjt-accent:#fcd201;--sjt-background:#fafaf9;--sjt-background-alt:#f4f4f2;--sjt-surface:#ffffff;--sjt-surface-alt:#f4f4f2;--sjt-border:#e7e7e4;--sjt-border-strong:#d3d3cf;--sjt-overlay:rgba(23,23,20,0.55);--sjt-text:#171714;--sjt-text-muted:#77776f;--sjt-text-inverse:#ffffff;--sjt-success:#1b8a4b;--sjt-success-light:#e4f5eb;--sjt-warning:#c77800;--sjt-warning-light:#fff4e0;--sjt-error:#b81e21;--sjt-error-light:#fdecec;--sjt-info:#1d5fa8;--sjt-info-light:#e8f1fb;--sjt-radius-sm:8px;--sjt-radius:12px;--sjt-radius-lg:16px;--sjt-shadow-sm:0 1px 2px rgba(23,23,20,0.06);--sjt-shadow:0 2px 8px rgba(23,23,20,0.08);--sjt-shadow-lg:0 8px 24px rgba(23,23,20,0.12);--sjt-sidebar-width:236px;--sjt-header-height:60px}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--sjt-background);color:var(--sjt-text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased}a{color:var(--sjt-primary);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3{margin:0;letter-spacing:-.02em}h1{font-size:24px;font-weight:700}h2{font-size:18px;font-weight:650}h3{font-size:15px;font-weight:600}.shell{display:flex;min-height:100vh}.sidebar{width:var(--sjt-sidebar-width);flex-shrink:0;background:var(--sjt-surface);border-right:1px solid var(--sjt-border);display:flex;flex-direction:column;position:-webkit-sticky;position:sticky;top:0;height:100vh}.sidebar-brand{height:var(--sjt-header-height);display:flex;align-items:center;gap:10px;padding:0 16px;border-bottom:1px solid var(--sjt-border)}.sidebar-brand img{height:26px;width:auto}.sidebar-nav{flex:1 1;overflow-y:auto;padding:10px 8px}.nav-item{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:var(--sjt-radius-sm);color:var(--sjt-text);font-size:14px;font-weight:500;margin-bottom:2px}.nav-item:hover{background:var(--sjt-surface-alt);text-decoration:none}.nav-item.active{background:var(--sjt-primary);color:var(--sjt-on-primary)}.nav-item.active:hover{background:var(--sjt-primary-dark)}.nav-item .badge-count{margin-left:auto;background:var(--sjt-secondary);color:var(--sjt-on-secondary);border-radius:999px;padding:1px 7px;font-size:11px;font-weight:700}.nav-item.active .badge-count{background:var(--sjt-on-primary);color:var(--sjt-primary)}.sidebar-footer{padding:12px;border-top:1px solid var(--sjt-border);font-size:13px}.main{flex:1 1;min-width:0;display:flex;flex-direction:column}.topbar{height:var(--sjt-header-height);border-bottom:1px solid var(--sjt-border);background:var(--sjt-surface);display:flex;align-items:center;gap:12px;padding:0 20px;position:-webkit-sticky;position:sticky;top:0;z-index:20}.topbar h1{font-size:18px}.topbar .spacer{flex:1 1}.content{padding:20px;flex:1 1}.card{background:var(--sjt-surface);border:1px solid var(--sjt-border);border-radius:var(--sjt-radius);box-shadow:var(--sjt-shadow-sm)}.card-header{padding:14px 16px;border-bottom:1px solid var(--sjt-border);display:flex;align-items:center;gap:10px}.card-body{padding:16px}.grid{display:grid;grid-gap:14px;gap:14px}.grid-4{grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}.grid-2{grid-template-columns:repeat(auto-fit,minmax(340px,1fr))}.stat{padding:16px}.stat-label{font-size:12px;color:var(--sjt-text-muted);text-transform:uppercase;letter-spacing:.04em;font-weight:600}.stat-value{font-size:28px;font-weight:700;margin-top:4px;letter-spacing:-.03em}.stat-hint{font-size:12px;color:var(--sjt-text-muted);margin-top:2px}.stat.accent{border-top:3px solid var(--sjt-secondary)}table{width:100%;border-collapse:collapse;font-size:14px}th{text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--sjt-text-muted);font-weight:600;padding:10px 12px;white-space:nowrap}td,th{border-bottom:1px solid var(--sjt-border)}td{padding:11px 12px;vertical-align:middle}tbody tr:last-child td{border-bottom:0}tbody tr:hover{background:var(--sjt-background)}.table-wrap{overflow-x:auto}.num{text-align:right;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.muted{color:var(--sjt-text-muted)}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12.5px}.badge{display:inline-block;padding:3px 9px;border-radius:999px;font-size:11.5px;font-weight:650;white-space:nowrap;background:var(--sjt-surface-alt);color:var(--sjt-text)}.badge.success{background:var(--sjt-success-light);color:var(--sjt-success)}.badge.warning{background:var(--sjt-warning-light);color:var(--sjt-warning)}.badge.error{background:var(--sjt-error-light);color:var(--sjt-error)}.badge.info{background:var(--sjt-info-light);color:var(--sjt-info)}.badge.brand{background:var(--sjt-secondary-light);color:var(--sjt-secondary-dark)}.btn,button{font:inherit;font-weight:600;font-size:14px;border-radius:var(--sjt-radius-sm);padding:9px 16px;border:1px solid transparent;cursor:pointer;background:var(--sjt-primary);color:var(--sjt-on-primary);display:inline-flex;align-items:center;gap:7px}.btn:hover,button:hover{background:var(--sjt-primary-dark);text-decoration:none}button:disabled{opacity:.5;cursor:not-allowed}.btn.secondary,button.secondary{background:var(--sjt-surface);color:var(--sjt-text);border-color:var(--sjt-border-strong)}button.secondary:hover{background:var(--sjt-surface-alt)}.btn.brand,button.brand{background:var(--sjt-secondary);color:var(--sjt-on-secondary)}button.brand:hover{background:var(--sjt-secondary-dark)}button.small{padding:5px 11px;font-size:13px}button.ghost{background:transparent;color:var(--sjt-text)}button.ghost:hover{background:var(--sjt-surface-alt)}input,select,textarea{font:inherit;font-size:14px;padding:9px 11px;border:1px solid var(--sjt-border-strong);border-radius:var(--sjt-radius-sm);background:var(--sjt-surface);color:var(--sjt-text);width:100%}input:focus,select:focus,textarea:focus{outline:2px solid var(--sjt-primary-light);outline-offset:-1px;border-color:var(--sjt-primary)}.field{margin-bottom:13px}.field label{display:block;font-size:13px;font-weight:600;margin-bottom:5px}.field .hint{font-size:12px;color:var(--sjt-text-muted);margin-top:4px}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.row.tight{gap:6px}.tabs{display:flex;gap:4px;border-bottom:1px solid var(--sjt-border);margin-bottom:16px;flex-wrap:wrap}.tab{padding:9px 14px;font-size:14px;font-weight:600;color:var(--sjt-text-muted);border-bottom:2px solid transparent;cursor:pointer;background:none;border-radius:0}.tab:hover{background:transparent;color:var(--sjt-text)}.tab.active{color:var(--sjt-primary);border-bottom-color:var(--sjt-primary)}.alert{padding:12px 14px;border-radius:var(--sjt-radius-sm);font-size:14px;margin-bottom:14px}.alert.error{background:var(--sjt-error-light);color:var(--sjt-error)}.alert.success{background:var(--sjt-success-light);color:var(--sjt-success)}.alert.info{background:var(--sjt-info-light);color:var(--sjt-info)}.alert.warning{background:var(--sjt-warning-light);color:var(--sjt-warning)}.modal-backdrop{position:fixed;inset:0;background:var(--sjt-overlay);display:flex;align-items:center;justify-content:center;padding:20px;z-index:30}.modal{background:var(--sjt-surface);border-radius:var(--sjt-radius-lg);box-shadow:var(--sjt-shadow-lg);width:100%;max-width:560px;max-height:88vh;overflow-y:auto}.empty{padding:44px 20px;text-align:center;color:var(--sjt-text-muted)}.dot{width:8px;height:8px;border-radius:50%;display:inline-block;flex-shrink:0}.dot.online{background:var(--sjt-success)}.dot.on-ride{background:var(--sjt-secondary-dark)}.dot.offline{background:var(--sjt-border-strong)}.map{position:relative;width:100%;aspect-ratio:16/10;background:var(--sjt-background-alt);border-radius:var(--sjt-radius);overflow:hidden;border:1px solid var(--sjt-border)}.map-marker{position:absolute;transform:translate(-50%,-50%);border-radius:50%;border:2px solid var(--sjt-surface);box-shadow:var(--sjt-shadow-sm);cursor:pointer}.map-marker.driver{width:15px;height:15px;background:var(--sjt-secondary)}.map-marker.driver.busy{background:var(--sjt-secondary-dark)}.map-marker.pickup{width:11px;height:11px;background:var(--sjt-text)}.map-marker.destination{width:11px;height:11px;background:var(--sjt-primary)}.map-legend{position:absolute;bottom:8px;left:8px;background:var(--sjt-surface);border:1px solid var(--sjt-border);border-radius:var(--sjt-radius-sm);padding:7px 10px;font-size:12px;display:flex;gap:12px;flex-wrap:wrap}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;background:linear-gradient(160deg,var(--sjt-secondary) 0,var(--sjt-secondary-light) 55%,var(--sjt-background) 100%)}.login-card{width:100%;max-width:400px}.login-logo{display:block;height:46px;margin:0 auto 20px}.skeleton{background:linear-gradient(90deg,var(--sjt-surface-alt) 25%,var(--sjt-border) 50%,var(--sjt-surface-alt) 75%);background-size:200% 100%;animation:shimmer 1.4s infinite;border-radius:var(--sjt-radius-sm);height:14px}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@media (max-width:900px){.sidebar{position:fixed;left:-100%;z-index:40;transition:left .2s}.sidebar.open{left:0}.content{padding:14px}}