:root{--bg:#0b0e11;--panel:#12161a;--elev:#171c21;--text:#e9eef3;--muted:#93a1af;--border:#28313a;--ok:#44d07a;--warn:#ffd166;--bad:#ff6b6b;--accent:#2aa3ff}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.45 ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial}header{display:flex;gap:12px;align-items:center;padding:5px 6px;background:var(--panel);background-color:#1e8fd9;border-bottom:1px solid var(--border)}.title{font-weight:800}.muted{color:var(--muted)}.small{font-size:13px}.actions{margin-left:auto;display:flex;gap:8px}.btn{background:var(--elev);border:1px solid var(--border);color:var(--text);padding:8px 12px;border-radius:10px;cursor:pointer;font-size:14px;text-decoration:none}.btn:hover{background:var(--border)}.btn:disabled{opacity:.5;cursor:not-allowed}#app{display:grid;grid-template-columns:360px 1fr;height:calc(100vh - 56px)}aside{background:var(--panel);border-right:1px solid var(--border);padding:12px;overflow:auto}.card{background:var(--elev);border:1px solid var(--border);border-radius:12px;padding:12px;margin-bottom:12px}.card h3{margin:0 0 8px;font-size:14px;letter-spacing:.4px;text-transform:uppercase;color:var(--muted)}.row{display:grid;grid-template-columns:1fr auto;gap:8px;margin:6px 0;align-items:center}label.row{display:grid;grid-template-columns:1fr auto;gap:8px;margin:6px 0}label.checkbox{display:flex;gap:8px;align-items:center;margin:6px 0}#map{position:relative}#leaflet{position:absolute;inset:0}.legend{position:absolute;right:12px;bottom:12px;background:var(--elev);border:1px solid var(--border);border-radius:10px;padding:10px 12px;z-index:999}.legend h4{margin:0 0 8px;font-size:13px;color:var(--muted)}.legend .line{display:flex;justify-content:space-between;gap:10px;margin:6px 0}.swatch{width:60px;height:10px;border-radius:6px;border:1px solid var(--border)}.progress{height:6px;width:120px;background:#0f1419;border:1px solid var(--border);border-radius:999px;overflow:hidden;display:inline-block}.bar{height:100%;width:0;background:var(--accent);display:block;transition:width .3s}input[type=number],input[type=file]{width:100%;background:#0f1419;color:var(--text);border:1px solid var(--border);border-radius:8px;padding:6px 8px}input[type=number]{width:90px}input[type=checkbox]{width:18px;height:18px;cursor:pointer}.segment-overlay{position:absolute;bottom:20px;left:20px;right:20px;max-height:50vh;background:#171c21f2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--border);border-radius:12px;overflow:hidden;z-index:1000;box-shadow:0 8px 32px #0006}.segment-overlay.minimized{max-height:52px}.overlay-header{padding:14px 18px;background:#7c3aed26;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;cursor:pointer;-webkit-user-select:none;user-select:none}.overlay-header:hover{background:#7c3aed40}.overlay-title{font-size:14px;font-weight:700;display:flex;align-items:center;gap:8px}.toggle-icon{font-size:12px;transition:transform .2s}.segment-overlay.minimized .toggle-icon{transform:rotate(180deg)}.filter-bar{padding:12px 18px;background:#0a0e1399;border-bottom:1px solid var(--border)}.filter-input{width:100%;padding:8px 12px;background:#0f1419cc;border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:13px}.filter-input::placeholder{color:var(--muted)}.segment-list{overflow-y:auto;max-height:calc(50vh - 120px)}.segment-item{padding:12px 18px;border-bottom:1px solid rgba(37,45,56,.5);display:grid;grid-template-columns:70px 1fr 100px 120px;gap:16px;align-items:center;font-size:13px;cursor:pointer;transition:all .2s}.segment-item:hover{background:#7c3aed1a;border-left:3px solid var(--accent)}.segment-num{font-weight:700;color:var(--muted)}.segment-details{display:flex;flex-direction:column;gap:4px}.segment-road{font-weight:600;color:var(--text)}.segment-infra{font-size:11px;color:var(--muted);text-transform:capitalize}.segment-distance{color:var(--muted);font-size:12px}.segment-score{display:flex;align-items:center;gap:8px}.score-badge{padding:6px 12px;border-radius:8px;font-weight:800;font-size:14px;min-width:50px;text-align:center}.score-bar{flex:1;height:6px;background:#0f141980;border-radius:3px;overflow:hidden}.score-fill{height:100%;transition:width .3s}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:#0a0e1380}::-webkit-scrollbar-thumb{background:#8b95a54d;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#8b95a580}.mobile-results{display:none}@media(max-width:768px){header{flex-wrap:wrap;padding:8px 12px}.title{font-size:16px}header .muted{display:none}.actions{width:100%;margin-top:8px;justify-content:flex-end}#app{display:block;height:calc(100vh - 60px)}aside{display:none;width:100%;height:100vh;overflow-y:auto;border-right:none}aside:not(.mobile-hidden){display:block}aside.mobile-hidden{display:none!important}#map{height:40vh;position:relative}#leaflet{height:100%}.legend{display:none}.segment-overlay{display:none!important}.mobile-results{height:60vh;overflow-y:auto;background:var(--bg);display:flex;flex-direction:column}.mobile-back-btn{position:sticky;top:0;left:0;right:0;z-index:100;background:var(--accent);color:#061a2b;border:none;padding:12px;font-size:14px;font-weight:700;cursor:pointer;border-bottom:1px solid var(--border)}.mobile-back-btn:active{background:#1e8fd9}.mobile-score-card{background:var(--panel);padding:20px;border-bottom:2px solid var(--border);text-align:center;position:sticky;top:48px;z-index:10}.mobile-score-label{font-size:11px;text-transform:uppercase;letter-spacing:1px;color:var(--muted);margin-bottom:8px}.mobile-score{font-size:64px;font-weight:900;line-height:1;margin-bottom:8px}.mobile-score-text{font-size:14px;font-weight:600;margin-bottom:16px}.mobile-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:16px}.mobile-stat{display:flex;flex-direction:column;gap:4px}.stat-value{font-size:18px;font-weight:700;color:var(--text)}.stat-label{font-size:10px;color:var(--muted);text-transform:uppercase;letter-spacing:.5px}.mobile-segment-header{background:var(--panel);padding:12px;border-bottom:1px solid var(--border);position:sticky;top:48px;z-index:9}.mobile-segment-title{display:flex;justify-content:space-between;align-items:center;font-size:14px;font-weight:700;margin-bottom:8px}.mobile-count{font-size:11px;color:var(--muted);font-weight:400}.mobile-filter{width:100%;padding:8px 12px;background:var(--elev);border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:13px}.mobile-segment-list{flex:1;overflow-y:auto}.mobile-segment-list .segment-item{padding:12px;border-bottom:1px solid var(--border);display:flex;flex-direction:column;gap:8px;background:var(--panel);grid-template-columns:none}.mobile-segment-list .segment-item:active{background:#2aa3ff1a}.mobile-segment-list .segment-num{font-size:11px;font-weight:700;color:var(--muted)}.mobile-segment-list .segment-details{flex:1}.mobile-segment-list .segment-road{font-size:14px;font-weight:600;margin-bottom:4px}.mobile-segment-list .segment-infra{font-size:12px;color:var(--muted)}.mobile-segment-list .segment-score{display:flex;align-items:center;gap:12px}.mobile-segment-list .score-badge{padding:6px 12px;border-radius:6px;font-weight:800;font-size:16px}.mobile-segment-list .score-bar{flex:1;height:8px;background:#0f141980;border-radius:4px;overflow:hidden}.mobile-segment-list .segment-distance{font-size:12px;font-weight:600}}