:root{--bg:#f6f7f9;--panel:#ffffff;--panel-muted:#eef2f6;--text:#17202a;--muted:#667085;--line:#d9e0e8;--accent:#0f766e;--accent-2:#2563eb;--danger:#b42318;--warning:#b54708;--success:#067647}*{box-sizing:border-box}body,html{margin:0;min-height:100%;background:var(--bg);color:var(--text);font-family:Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}button,input,select{font:inherit}.app-shell{display:grid;grid-template-columns:248px minmax(0,1fr);min-height:100vh}.sidebar{background:linear-gradient(180deg,rgba(15,118,110,.16),rgba(15,23,42,0) 210px),#0f172a;color:#f9fafb;height:100vh;overflow-y:auto;padding:22px 16px;position:-webkit-sticky;position:sticky;top:0}.brand,.sidebar{display:flex;flex-direction:column}.brand{border-bottom:1px solid rgba(148,163,184,.18);gap:4px;margin-bottom:16px;padding:0 4px 18px;position:relative}.brand:before{background:linear-gradient(135deg,var(--accent),#22c55e);border-radius:4px;content:"";height:28px;left:4px;position:absolute;top:2px;width:4px}.brand strong{font-size:19px;letter-spacing:0;padding-left:14px}.brand span{color:#a8b3c5;font-size:12px;padding-left:14px}.nav{display:grid;grid-gap:5px;gap:5px}.nav a,.nav summary{align-items:center;border:1px solid transparent;border-radius:8px;color:#d7dee9;cursor:pointer;display:flex;font-size:14px;justify-content:space-between;line-height:1.2;min-height:38px;padding:9px 11px;transition:background-color .14s ease,border-color .14s ease,color .14s ease}.nav a{display:block}.nav a.active,.nav a:hover,.nav summary:hover{background:rgba(30,41,59,.86);border-color:rgba(148,163,184,.18);color:#ffffff}.nav-group{display:grid;grid-gap:5px;gap:5px}.nav-group summary{list-style:none}.nav-group summary::-webkit-details-marker{display:none}.nav-group 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10px;width:100%}.sidebar-user button:hover{background:rgba(15,118,110,.24)}.main{min-width:0;padding:24px}.login-screen{background:linear-gradient(90deg,rgba(7,18,31,.94),rgba(7,18,31,.65) 46%,rgba(7,18,31,.08)),url(/transport-35t-hero.png) 50% /cover no-repeat;color:#ffffff;display:grid;grid-template-columns:minmax(0,1fr) minmax(360px,440px);inset:0;min-height:100vh;padding:56px;position:fixed;z-index:20}.login-hero{align-content:end;display:grid;min-width:0;padding:0 24px 42px 0}.login-copy{display:grid;grid-gap:18px;gap:18px;max-width:760px}.login-copy span,.login-eyebrow{color:#65e4d4;font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.login-copy h1{font-size:52px;line-height:1.04;margin:0}.login-copy p{color:#dbe7ef;font-size:18px;line-height:1.5;margin:0;max-width:650px}.login-panel{align-self:center;background:rgba(255,255,255,.96);border:1px solid rgba(255,255,255,.8);border-radius:8px;box-shadow:0 24px 80px rgba(0,0,0,.28);color:var(--text);display:grid;grid-gap:28px;gap:28px;padding:32px}.login-panel h2{font-size:30px;margin:8px 0 6px}.login-panel p{color:var(--muted);margin:0}.login-form{display:grid;grid-gap:16px;gap:16px}.login-button{justify-content:center;min-height:44px}.form-error{background:#fef3f2;border:1px solid #fecdca;border-radius:6px;color:var(--danger)!important;padding:10px 12px}.topbar{align-items:center;display:flex;justify-content:space-between;gap:16px;margin-bottom:24px}.page-title{display:grid;grid-gap:4px;gap:4px}.page-title h1{font-size:26px;letter-spacing:0;line-height:1.2;margin:0}.page-title p{color:var(--muted);margin:0}.toolbar{display:flex;gap:10px}.button,.toolbar{align-items:center}.button{background:var(--accent);border:1px solid var(--accent);border-radius:6px;color:#fff;display:inline-flex;min-height:38px;padding:8px 12px}.button.secondary{background:#fff;color:var(--text);border-color:var(--line)}.kpi-grid{display:grid;grid-gap:14px;gap:14px;grid-template-columns:repeat(4,minmax(0,1fr));margin-bottom:18px}.kpi{background:var(--panel);border:1px solid var(--line);border-radius:8px;display:grid;grid-gap:8px;gap:8px;min-height:112px;padding:16px}.kpi span{color:var(--muted);font-size:13px}.kpi strong{font-size:24px;line-height:1.2}.kpi small{color:var(--success)}.content-grid{display:grid;grid-gap:18px;gap:18px;grid-template-columns:1.5fr 1fr}.panel{background:var(--panel);border:1px solid var(--line);border-radius:8px;min-width:0;overflow-x:auto}.panel-header{align-items:center;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;padding:14px 16px}.panel-header h2{font-size:16px;margin:0}.table{border-collapse:collapse;width:100%}.table td,.table th{border-bottom:1px solid var(--line);font-size:14px;padding:12px 14px;text-align:left;vertical-align:middle}.table th{color:var(--muted);font-size:12px;font-weight:700;text-transform:uppercase}.table-link{color:var(--accent-2);font-weight:700}.table-link:hover{text-decoration:underline}.row-actions{align-items:center;display:flex;flex-wrap:wrap;gap:10px}.inline-link{display:inline-block;margin-right:10px}.link-button{background:transparent;border:0;color:var(--accent);cursor:pointer;font:inherit;font-weight:700;padding:0}.link-button:hover{text-decoration:underline}.danger-link{color:var(--danger)}.status{border-radius:999px;display:inline-flex;font-size:12px;font-weight:700;padding:4px 8px}.status.ok{background:#dcfae6;color:var(--success)}.status.warn{background:#fef0c7;color:var(--warning)}.status.bad{background:#fee4e2;color:var(--danger)}.stack{display:grid;grid-gap:18px;gap:18px}.empty-state{color:var(--muted);padding:22px 16px}.margin-top{margin-top:18px}.detail-list{display:grid;grid-gap:0;gap:0;margin:0;padding:0}.detail-list div{border-bottom:1px solid 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h3{font-size:16px;margin:0}.bar-list{display:grid;grid-gap:12px;gap:12px}.bar-row{align-items:center;display:grid;grid-gap:10px;gap:10px;grid-template-columns:minmax(130px,.7fr) minmax(120px,1fr) minmax(90px,auto)}.bar-label{display:grid;grid-gap:3px;gap:3px;min-width:0}.bar-label strong{font-size:13px}.bar-label span{color:var(--muted);font-size:12px}.bar-track{background:var(--panel-muted);border-radius:999px;height:12px;overflow:hidden}.bar-track span{background:var(--accent);border-radius:inherit;display:block;height:100%}.bar-track span.negative{background:var(--danger)}.bar-value{font-size:13px;font-weight:700;text-align:right;white-space:nowrap}.inline-form{align-items:center;display:flex;flex-wrap:wrap;gap:8px}.inline-form select{background:#fff;border:1px solid var(--line);border-radius:6px;min-height:34px;padding:6px 8px}.form-grid{display:grid;grid-gap:14px;gap:14px;grid-template-columns:repeat(2,minmax(0,1fr));padding:16px}.form-grid.compact{padding:0}.form-field{display:grid;grid-gap:6px;gap:6px}.form-field.full{grid-column:1/-1}.form-field label{color:var(--muted);font-size:13px;font-weight:700}.form-field input,.form-field select,.form-field textarea{background:#fff;border:1px solid var(--line);border-radius:6px;min-height:38px;padding:8px 10px;width:100%}.form-field textarea{min-height:84px;resize:vertical}.check-list{border:1px solid var(--line);border-radius:8px;display:grid;overflow:hidden}.check-row{align-items:center;background:#fff;border-bottom:1px solid var(--line);display:grid;grid-gap:12px;gap:12px;grid-template-columns:auto minmax(0,1fr);padding:12px}.check-row:last-child{border-bottom:0}.check-row input{width:auto}.check-row span{display:grid;grid-gap:2px;gap:2px}.check-row strong{color:var(--text)}.check-row small{color:var(--muted)}.form-actions{align-items:center;display:flex;gap:10px;grid-column:1/-1;justify-content:flex-end;padding-top:8px}.stop-list{padding:16px}.stop-card,.stop-list{display:grid;grid-gap:14px;gap:14px}.stop-card{border:1px solid var(--line);border-radius:8px;padding:14px}.stop-card-header{align-items:center;display:flex;gap:10px;justify-content:space-between}.button:disabled{cursor:not-allowed;opacity:.55}.hint{color:var(--muted);font-size:13px;margin:0}.hint.strong{color:var(--text);font-weight:700}.home-hero{background-image:linear-gradient(90deg,rgba(10,20,31,.92),rgba(10,20,31,.58) 44%,rgba(10,20,31,.06)),url(/transport-35t-hero.png);background-position:50%;background-size:cover;border-radius:8px;color:#fff;display:grid;grid-gap:18px;gap:18px;min-height:390px;padding:42px}.home-hero-content{display:grid;grid-gap:16px;gap:16px;max-width:780px}.home-hero h1{font-size:38px;letter-spacing:0;line-height:1.08;margin:0}.home-hero p{color:#d8e2eb;font-size:16px;line-height:1.55;margin:0}.home-actions{display:flex;flex-wrap:wrap;gap:10px}.home-hero .button.secondary{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.32);color:#fff}.quick-grid{display:grid;grid-gap:14px;gap:14px;grid-template-columns:repeat(4,minmax(0,1fr))}.quick-card{background:var(--panel);border:1px solid var(--line);border-radius:8px;display:grid;grid-gap:8px;gap:8px;padding:16px}.quick-card strong{font-size:16px}.quick-card span{color:var(--muted);font-size:13px;line-height:1.45}@media (max-width:980px){.app-shell{grid-template-columns:1fr}.sidebar{display:flex;height:auto;position:static}.content-grid,.dashboard-grid,.filter-panel,.kpi-grid,.quick-grid{grid-template-columns:1fr}.topbar{align-items:flex-start;flex-direction:column}.home-hero{min-height:520px;padding:24px}.home-hero h1{font-size:30px}.login-screen{grid-template-columns:1fr;padding:20px}.login-hero{align-content:start;min-height:260px;padding:24px 0}.login-copy h1{font-size:34px}.login-panel{align-self:start}}