:root{--bg:#fff;--fg:#111;--mut:#6b7280;--line:#e5e7eb;--acc:#0a84ff;--ok:#16a34a;--shadow:0 8px 30px rgba(0,0,0,.12)}
*{box-sizing:border-box}html,body{margin:0;height:100%;font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--fg);-webkit-tap-highlight-color:transparent}
#map{position:fixed;inset:0}
.topbar{position:fixed;top:calc(10px + env(safe-area-inset-top));left:10px;right:10px;display:flex;justify-content:space-between;align-items:center;pointer-events:none;z-index:5}
.topbar>*{pointer-events:auto}
.brand{background:rgba(255,255,255,.92);backdrop-filter:blur(10px);padding:9px 14px;border-radius:999px;font-weight:700;box-shadow:var(--shadow);font-size:15px;display:flex;align-items:center;gap:8px}
.brand small{font-weight:500;color:var(--mut)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 0 rgba(22,163,74,.6);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 8px rgba(22,163,74,0)}100%{box-shadow:0 0 0 0 rgba(22,163,74,0)}}
.pill{border:0;background:#111;color:#fff;padding:10px 16px;border-radius:999px;font-weight:600;font-size:14px;box-shadow:var(--shadow);cursor:pointer}
.badge{background:var(--acc);border-radius:999px;padding:1px 7px;margin-left:4px;font-size:12px}
.hidden{display:none!important}
.statusbar{position:fixed;top:calc(62px + env(safe-area-inset-top));left:50%;transform:translateX(-50%);z-index:5;display:flex;gap:6px;align-items:center}
.status{background:rgba(17,17,17,.8);color:#fff;font-size:12px;padding:5px 10px;border-radius:999px;z-index:5;white-space:nowrap}
.fab{position:fixed;right:12px;bottom:calc(16px + env(safe-area-inset-bottom));width:48px;height:48px;border-radius:50%;border:0;background:#fff;color:var(--acc);box-shadow:var(--shadow);z-index:5;display:grid;place-items:center;cursor:pointer}
.attrib{position:fixed;left:8px;bottom:calc(8px + env(safe-area-inset-bottom));max-width:calc(100vw - 84px);font-size:10.5px;line-height:15px;color:#374151;background:rgba(255,255,255,.75);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);padding:3px 9px;border-radius:999px;z-index:4}
.maplibregl-ctrl-bottom-right{bottom:calc(6px + env(safe-area-inset-bottom));right:8px}
.maplibregl-ctrl-bottom-right .maplibregl-ctrl{margin:0!important}
.maplibregl-ctrl-attrib.maplibregl-compact{min-height:22px;font-size:10.5px;background:rgba(255,255,255,.85);border-radius:11px}
.maplibregl-ctrl-attrib.maplibregl-compact-show{max-width:min(70vw,420px)}
.sheet{position:fixed;left:0;right:0;bottom:0;max-height:62vh;overflow:auto;background:var(--bg);border-radius:20px 20px 0 0;box-shadow:0 -10px 40px rgba(0,0,0,.18);z-index:10;padding:6px 16px calc(16px + env(safe-area-inset-bottom));animation:up .22s ease-out}
@media(min-width:760px){.sheet{left:16px;right:auto;width:400px;bottom:16px;border-radius:20px;max-height:calc(100vh - 100px)}}
@keyframes up{from{transform:translateY(30px);opacity:0}}
.grip{width:38px;height:4px;border-radius:4px;background:#d1d5db;margin:4px auto 10px}
.sh-head{display:flex;align-items:flex-start;gap:10px;margin-bottom:6px}
.sh-head h2{font-size:18px;margin:0;line-height:1.25;flex:1}
.sh-head .sub{color:var(--mut);font-size:12px;margin-top:3px;font-weight:400}
.close{border:0;background:#f3f4f6;width:32px;height:32px;border-radius:50%;font-size:14px;cursor:pointer;flex:none}
.line{display:flex;gap:12px;align-items:center;padding:11px 0;border-top:1px solid var(--line)}
.line.off{opacity:.42}
.chip{min-width:58px;text-align:center;font-weight:700;font-size:13px;padding:5px 7px;border-radius:8px;flex:none;border:0;cursor:pointer}
.line .info{flex:1;min-width:0}
.line .dest{font-size:14px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.line .more{font-size:12px;color:var(--mut);margin-top:2px}
.eta{text-align:right;flex:none}
.eta b{font-size:20px;font-variant-numeric:tabular-nums}
.eta .u{font-size:12px;color:var(--mut)}
.live{display:inline-flex;align-items:center;gap:4px;font-size:11px;color:var(--ok);font-weight:600}
.live:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--ok)}
.sched{font-size:11px;color:var(--mut)}
.late{color:#dc2626}
.alert{background:#fff7ed;border:1px solid #fed7aa;color:#9a3412;font-size:12.5px;border-radius:10px;padding:8px 10px;margin:6px 0}
.panel-head{display:flex;align-items:center;gap:10px}
.panel-head h2{flex:1;font-size:18px;margin:0}
.link{border:0;background:none;color:var(--acc);font-size:13px;cursor:pointer}
.sbox{position:relative;margin:10px 0;width:100%}
.sbox .si{position:absolute;left:13px;top:50%;transform:translateY(-50%);color:#9ca3af;pointer-events:none}
.sbox input{display:block;width:100%;box-sizing:border-box;padding:11px 38px 11px 38px;border-radius:12px;border:1px solid var(--line);font-size:15px;background:#f3f4f6;outline:none;-webkit-appearance:none;appearance:none;transition:background .15s,border-color .15s}
.sbox input:focus{background:#fff;border-color:#9ca3af}
.sbox input::-webkit-search-cancel-button{display:none}
.sbox .sx{position:absolute;right:8px;top:50%;transform:translateY(-50%);width:24px;height:24px;border:0;border-radius:50%;background:#d1d5db;color:#374151;font-size:11px;cursor:pointer;display:grid;place-items:center;padding:0}
.sbox .sx.hidden{display:none}
#lineList{list-style:none;margin:0;padding:0}
#lineList li{display:flex;align-items:center;gap:10px;padding:9px 0;border-top:1px solid var(--line);cursor:pointer}
#lineList li .nm{flex:1;font-size:13.5px}
#lineList input{width:20px;height:20px;accent-color:var(--acc)}
._unused{font:700 10.5px system-ui;padding:3px 5px;border-radius:7px;border:2px solid #fff;box-shadow:0 2px 6px rgba(0,0,0,.3);white-space:nowrap;cursor:pointer;transition:transform .2s}
.maplibregl-popup-content{border-radius:12px;font-size:13px;padding:10px 12px}
.me{width:18px;height:18px;border-radius:50%;background:var(--acc);border:3px solid #fff;box-shadow:0 0 0 6px rgba(10,132,255,.2)}
.alert summary{cursor:pointer;font-weight:600}.alert p{margin:8px 0 0;line-height:1.4}
.install{position:fixed;left:10px;right:10px;top:calc(96px + env(safe-area-inset-top));z-index:6;display:flex;align-items:center;gap:10px;background:#fff;border-radius:14px;box-shadow:var(--shadow);padding:10px 10px 10px 14px;font-size:13px;max-width:440px;margin:0 auto}
.install span{flex:1}.pill.small{padding:7px 12px;font-size:13px;box-shadow:none}
.panel-head .link{padding:4px 2px}
.status.err{background:rgba(185,28,28,.92)}.status button{border:0;background:#fff;color:#b91c1c;border-radius:999px;padding:2px 8px;margin-left:6px;font-weight:600;font-size:11px;cursor:pointer}
.refresh{width:28px;height:28px;border-radius:50%;border:0;background:rgba(17,17,17,.8);color:#fff;display:grid;place-items:center;cursor:pointer;position:relative;padding:0}
.refresh:disabled{opacity:.55;cursor:default}.refresh.spin svg{animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}
.refresh .cd{position:absolute;font:700 10px system-ui}.refresh.cool svg{opacity:0}
.tabs{flex:1;display:flex;gap:4px;background:#f3f4f6;border-radius:12px;padding:3px}
.tab{flex:1;border:0;background:none;padding:8px 10px;border-radius:9px;font-weight:600;font-size:14px;color:#6b7280;cursor:pointer}
.tab.on{background:#fff;color:#111;box-shadow:0 1px 4px rgba(0,0,0,.1)}
.row-actions{display:flex;justify-content:flex-end;gap:14px;margin-top:8px}
.list{list-style:none;margin:0;padding:0}
.list .sec{font-size:11.5px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:#6b7280;padding:12px 0 4px;border:0;cursor:default}
#lineList li,#stopList li{display:flex;align-items:center;gap:10px;padding:9px 6px;border-top:1px solid var(--line);cursor:pointer;border-radius:8px}
#lineList li.sec,#stopList li.sec{cursor:default;border-top:0;padding:12px 0 4px}
#lineList li .nm,#stopList li .nm{flex:1;font-size:13.5px;min-width:0}
#stopList li .code{color:#6b7280;font-size:12px}
.star{border:0;background:none;font-size:19px;line-height:1;color:#c7cbd1;cursor:pointer;padding:4px;flex:none}
.star.on{color:#f59e0b}
.more-btn{width:100%;margin:8px 0;padding:10px;border:1px solid var(--line);border-radius:10px;background:#fff;font-weight:600;cursor:pointer}
.line{cursor:pointer;border-left:4px solid transparent;padding-left:8px;margin-left:-12px;padding-right:4px;border-radius:0 10px 10px 0;transition:background .15s}
.line.sel{border-left-color:var(--lc);background:color-mix(in srgb,var(--lc) 14%,#fff)}
.line .chip{pointer-events:none}
.line.sel .chip{box-shadow:0 0 0 2px #fff,0 0 0 4px var(--lc)}
#lineList li.sel{background:color-mix(in srgb,var(--lc) 12%,#fff)}

.status.flash{color:#047857;font-weight:600;transition:color .3s}
.pills{display:flex;gap:6px}
.pills .pill{white-space:nowrap}
@media(max-width:420px){.pills .pill{padding-left:11px;padding-right:11px;font-size:13px}}
.seg{display:flex;gap:6px;margin:12px 0 4px}
.seg button{flex:1;display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 10px;border-radius:999px;border:1px solid var(--line);background:#fff;color:#111;font-weight:600;font-size:13px;cursor:pointer;transition:background .15s,opacity .15s}
.seg button:hover:not(:disabled){background:#f3f4f6}
.seg button:disabled{opacity:.4;cursor:default}
.attrib a{color:inherit;text-decoration:none}
.attrib a:hover{text-decoration:underline}
@media(max-width:480px){.attrib{border-radius:10px}}
.pills .badge{background:none;padding:0;margin-left:5px;font-weight:500;font-size:13px;color:rgba(255,255,255,.55);display:inline-flex;align-items:center;gap:2px}
.pills .badge svg{width:11px;height:11px}
.back-btn{display:inline-flex;align-items:center;gap:4px;border:0;background:#f3f4f6;color:#111;font-weight:600;font-size:13px;padding:6px 12px;border-radius:999px;margin:4px 0 6px;cursor:pointer}
.back-btn:hover{background:#e5e7eb}
.pill *{pointer-events:none}
.brand{white-space:nowrap}
@media(max-width:420px){.brand small{display:none}}
@media(max-width:759px){.sheet .grip{position:relative;touch-action:none}.sheet .grip::before{content:'';position:absolute;left:-60px;right:-60px;top:-12px;bottom:-10px}.sheet .sh-head,.sheet .panel-head{touch-action:none}.sheet{overscroll-behavior:contain}}
.pills .pill{display:inline-flex;align-items:center;line-height:1}
.pills .badge{font-size:13px;line-height:1;height:14px;margin-left:6px;font-variant-numeric:tabular-nums;vertical-align:middle}
.pills .badge svg{width:11px;height:11px;display:block;flex:none}
.attrib{white-space:nowrap}
.attrib .attr-short{display:none}
@media(max-width:480px){.attrib .attr-long{display:none}.attrib .attr-short{display:inline}.attrib{font-size:10px;padding:3px 8px;border-radius:999px}}
.tb-left{display:flex;align-items:center;gap:6px}
.fb-btn{width:36px;height:36px;border-radius:50%;border:0;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);box-shadow:var(--shadow);color:#4b5563;display:grid;place-items:center;cursor:pointer;flex:none}
.fb-btn:hover{color:#111}
.fb-overlay{position:fixed;inset:0;z-index:30;background:rgba(17,24,39,.35);display:flex;align-items:center;justify-content:center;padding:16px}
.fb-card{width:100%;max-width:400px;background:#fff;border-radius:18px;box-shadow:0 20px 50px rgba(0,0,0,.25);padding:14px 16px 16px;display:flex;flex-direction:column;gap:8px;animation:up .2s ease-out}
.fb-head{display:flex;align-items:center;justify-content:space-between}.fb-head h2{font-size:17px;margin:0}
.fb-sub{margin:0;color:var(--mut);font-size:13px}
.fb-card textarea,.fb-card input{width:100%;box-sizing:border-box;border:1px solid var(--line);background:#f3f4f6;border-radius:12px;padding:10px 12px;font:inherit;font-size:15px;outline:none;resize:vertical}
.fb-card textarea:focus,.fb-card input:focus{background:#fff;border-color:#9ca3af}
.fb-count{align-self:flex-end;font-size:11px;color:var(--mut);margin-top:-4px;font-variant-numeric:tabular-nums}
.fb-hp{position:absolute!important;left:-9999px;width:1px;height:1px;opacity:0}
.fb-err{color:#b91c1c;font-size:13px}.fb-ok{color:#047857;font-weight:600;text-align:center;padding:8px 0}
.fb-send{border:0;background:#111;color:#fff;font-weight:600;font-size:15px;padding:11px;border-radius:999px;cursor:pointer}
.fb-send:disabled{opacity:.45;cursor:default}
@media(max-width:380px){.brand{padding:9px 11px;font-size:14px}}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(76px + env(safe-area-inset-bottom));z-index:8;background:rgba(17,24,39,.86);color:#fff;font-size:13px;padding:8px 14px;border-radius:999px;box-shadow:var(--shadow);white-space:nowrap;max-width:calc(100vw - 32px);overflow:hidden;text-overflow:ellipsis;animation:fadein .2s ease-out}
@keyframes fadein{from{opacity:0}to{opacity:1}}
.fab.locating{animation:pulse 1.2s ease-in-out infinite}
@keyframes pulse{0%,100%{box-shadow:var(--shadow),0 0 0 0 rgba(10,132,255,.45)}50%{box-shadow:var(--shadow),0 0 0 10px rgba(10,132,255,0)}}