:root{--ink:#17231d;--muted:#68766e;--green:#196c50;--green2:#e5f2eb;--line:#dce4df;--bg:#f4f7f5;--red:#c53f3f;--yellow:#d58b23}*{box-sizing:border-box}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--ink);background:var(--bg)}button{font:inherit}.app-shell{min-height:100vh;display:grid;grid-template-columns:240px 1fr}.sidebar{background:#13281f;color:white;padding:24px 16px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.brand{display:flex;gap:12px;align-items:center;padding:0 8px 28px}.brand-mark{background:#39a274;width:38px;height:38px;border-radius:11px;display:grid;place-items:center;font-weight:800}.brand strong,.brand small,.operator strong,.operator small{display:block}.brand small,.operator small{color:#9fb4aa;font-size:11px;margin-top:3px}nav{display:grid;gap:6px}.nav-item{border:0;background:transparent;color:#b6c7bf;text-align:left;padding:12px;border-radius:8px;cursor:pointer;display:flex;gap:12px;align-items:center}.nav-item span{flex:1}.nav-item b{background:#294137;border-radius:20px;padding:2px 8px;font-size:11px}.nav-item .amber{background:#765824}.nav-item.active,.nav-item:hover{background:#244236;color:white}.sidebar-bottom{margin-top:auto}.operator{border-top:1px solid #2b4439;margin-top:12px;padding:18px 8px 0;display:flex;gap:10px;align-items:center}.operator>span{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:#d9efe4;color:#185b43;font-weight:700}main{padding:28px 32px;min-width:0}header{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}h1{font-size:28px;margin:4px 0}.eyebrow{font-size:10px;letter-spacing:1.5px;color:#75827b;font-weight:700;margin:0}.header-actions{display:flex;align-items:center;gap:12px}.live{background:#e6f4ec;color:#146445;padding:8px 12px;border-radius:20px;font-size:12px;font-weight:700}.live i{display:inline-block;width:7px;height:7px;background:#23a66d;border-radius:50%;margin-right:6px;box-shadow:0 0 0 4px #c8ead9}.icon-button,.primary,.secondary{border:0;border-radius:8px;padding:11px 16px;cursor:pointer}.icon-button{background:white;border:1px solid var(--line);position:relative}.icon-button span{position:absolute;right:-5px;top:-7px;background:var(--red);color:white;width:17px;height:17px;border-radius:50%;font-size:10px;display:grid;place-items:center}.primary{background:var(--green);color:white;font-weight:700}.secondary{background:white;border:1px solid var(--line)}.route-strip{display:grid;grid-template-columns:repeat(4,1fr);background:white;border:1px solid var(--line);border-radius:12px;margin-bottom:18px}.route-strip article{padding:15px 20px;display:flex;align-items:center;gap:10px;border-right:1px solid var(--line)}.route-strip article:last-child{border:0}.route-strip small,.route-strip strong{display:block}.route-strip small{color:var(--muted);font-size:11px}.route-strip strong{font-size:13px;margin-top:4px}.dot{width:10px;height:10px;border-radius:50%;flex:none}.green{background:#28a56d}.yellow{background:#e49a29}.red{background:#d84a4a}.workspace{display:grid;grid-template-columns:minmax(500px,1fr) 345px;gap:18px;height:calc(100vh - 190px);min-height:570px}.map-card,.events-panel{background:white;border:1px solid var(--line);border-radius:12px;overflow:hidden;position:relative}.map-toolbar{position:absolute;z-index:2;top:16px;left:16px;right:16px;display:flex;justify-content:space-between}.segmented,.filter{background:white;border:1px solid var(--line);box-shadow:0 4px 12px #233a2f18;border-radius:8px;padding:4px}.segmented button,.filter{border:0}.segmented button{background:transparent;padding:8px 13px;border-radius:6px}.segmented .selected{background:#e8f1ec;color:var(--green);font-weight:700}.filter{padding:10px 13px}.filter span{background:#e7f1ec;color:var(--green);padding:2px 7px;border-radius:10px}.map{width:100%;height:100%;display:block}.road{fill:none;stroke:#fff;stroke-width:13;filter:drop-shadow(0 1px 1px #aab8af)}.road.major{stroke-width:19}.road.minor{stroke-width:8}.closure{fill:none;stroke:#d74747;stroke-width:9;stroke-linecap:round;stroke-dasharray:13 8}.labels text{font-size:12px;font-weight:700;fill:#77857d;letter-spacing:1px}.labels text:nth-last-child(-n+2){font-size:10px;font-weight:500;font-style:italic}.pin circle{stroke:white;stroke-width:4;filter:drop-shadow(0 3px 5px #17231d55)}.pin text{text-anchor:middle;fill:white;font-weight:800}.red-pin circle{fill:#d54545}.yellow-pin circle{fill:#dc922b}.green-pin circle{fill:#269665}.zoom{position:absolute;bottom:18px;right:18px;display:grid}.zoom button{background:white;border:1px solid var(--line);width:36px;height:34px;font-size:18px}.legend{position:absolute;bottom:18px;left:18px;background:white;border:1px solid var(--line);border-radius:8px;padding:9px 12px;display:flex;gap:12px;font-size:10px}.legend i{display:inline-block;width:7px;height:7px;border-radius:50%;margin-right:4px}.events-panel{padding:18px;overflow-y:auto}.panel-title{display:flex;justify-content:space-between}.panel-title h2{font-size:17px;margin:0}.panel-title p{font-size:11px;color:var(--muted);margin:5px 0 14px}.panel-title button{border:0;background:none}.event{border:1px solid var(--line);border-left:4px solid;border-radius:9px;padding:14px;margin-bottom:12px}.event.critical{border-left-color:var(--red)}.event.medium{border-left-color:var(--yellow)}.event.low{border-left-color:#4c9a72}.event-top{display:flex;justify-content:space-between;align-items:center}.event-top span{font-size:9px;font-weight:800;letter-spacing:1px;color:var(--red)}.medium .event-top span{color:#b57010}.low .event-top span{color:#347c57}.event time{font-size:10px;color:var(--muted)}.event h3{font-size:14px;margin:9px 0 6px}.event p{font-size:11px;color:#637169;line-height:1.45;margin:0 0 10px}.event-meta{display:flex;gap:10px;font-size:9px;color:#758179}.view-event{border:0;background:none;color:var(--green);font-size:11px;font-weight:700;padding:12px 0 0;cursor:pointer}dialog{border:0;border-radius:15px;padding:0;width:min(550px,calc(100% - 30px));box-shadow:0 24px 70px #10261b55}dialog::backdrop{background:#10251dcc;backdrop-filter:blur(3px)}dialog form{padding:26px}.dialog-head{display:flex;justify-content:space-between}.dialog-head h2{margin:5px 0 22px}.close{border:0;background:none;font-size:26px;color:#748178;cursor:pointer}label{display:block;font-size:12px;font-weight:700;margin-bottom:15px}textarea{display:block;width:100%;min-height:120px;margin-top:8px;border:1px solid var(--line);border-radius:9px;padding:12px;resize:vertical;font:inherit}.upload{border:1.5px dashed #a9bbb1;border-radius:10px;padding:18px;text-align:center;color:var(--green);cursor:pointer}.upload strong,.upload small{display:block}.upload small{color:var(--muted);font-weight:400;margin-top:5px}.upload input{display:none}.file-name{font-size:11px;color:var(--green);margin:-7px 0 12px}.ai-note{background:#eff6f2;border-radius:9px;padding:12px;display:flex;gap:10px}.ai-note span{color:var(--green)}.ai-note p{margin:0;font-size:11px;color:#5e6c64;line-height:1.5}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}.toast{position:fixed;right:25px;bottom:25px;background:#173c2e;color:white;border-radius:10px;padding:14px 16px;display:flex;gap:11px;align-items:center;box-shadow:0 12px 30px #0c201766;transform:translateY(120px);opacity:0;transition:.3s;z-index:10}.toast.show{transform:none;opacity:1}.toast>span{background:#35a576;border-radius:50%;width:25px;height:25px;display:grid;place-items:center}.toast strong{font-size:12px}.toast p{margin:3px 0 0;color:#bcd0c7;font-size:10px}.toast button{border:0;background:none;color:white;font-size:19px;margin-left:12px}@media(max-width:1000px){.app-shell{grid-template-columns:74px 1fr}.brand div,.nav-item span,.nav-item b,.operator div{display:none}.sidebar{padding:20px 10px}.brand{padding-left:8px}.nav-item{justify-content:center}.operator{justify-content:center}.route-strip{grid-template-columns:repeat(2,1fr)}.workspace{grid-template-columns:1fr;height:auto}.map-card{height:540px}.events-panel{height:auto}}@media(max-width:650px){main{padding:18px 12px}.app-shell{display:block}.sidebar{display:none}header{align-items:flex-end}.header-actions .live,.icon-button{display:none}.route-strip{grid-template-columns:1fr 1fr}.route-strip article{padding:10px}.workspace{display:block}.map-card{height:480px}.events-panel{margin-top:12px}.labels{display:none}}