:root{--bg:#f8fafc;--surface:#fff;--surface-soft:#f2f5f7;--text:#1b1c1c;--muted:#64748b;--line:#e2e8f0;--primary:#006879;--primary2:#00b7d4;--green:#006c49;--green-bg:#e8f8f1;--orange:#914d00;--orange-bg:#fff2e5;--red:#ba1a1a;--red-bg:#fff0ee;--shadow:0 4px 20px rgba(15,23,42,.05);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:var(--bg)}*{box-sizing:border-box}body{margin:0;background:var(--bg)}button,input,select{font:inherit}.hidden{display:none!important}.brand-mark{width:38px;height:38px;border-radius:11px;background:linear-gradient(135deg,#00b7d4,#4ad7f5);display:grid;place-items:center;color:#00323b;font-weight:900;box-shadow:0 8px 20px rgba(0,183,212,.2)}
.login-wrap{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 80% 10%,rgba(0,183,212,.10),transparent 28rem),var(--bg)}.login-card{width:min(430px,100%);background:#fff;padding:36px;border:1px solid var(--line);border-radius:20px;box-shadow:0 24px 70px rgba(15,23,42,.09)}.login-brand,.sidebar-brand{display:flex;align-items:center;gap:12px}.login-brand strong,.sidebar-brand strong{display:block;color:var(--primary);letter-spacing:.03em}.login-brand small,.sidebar-brand small{display:block;color:var(--muted);font-size:12px;margin-top:2px}.login-card h1{font-size:30px;margin:28px 0 6px;letter-spacing:-.03em}.login-card>p{margin:0 0 25px;color:var(--muted);line-height:1.55}.login-card label,.filters label,.password-form label{display:grid;gap:7px;font-size:12px;font-weight:700;color:#475569;margin:13px 0}input,select{width:100%;padding:12px 13px;border:1px solid #cfd8e3;border-radius:10px;background:#fff;color:var(--text);outline:none}input:focus,select:focus{border-color:var(--primary2);box-shadow:0 0 0 3px rgba(0,183,212,.11)}button{border:0;background:var(--primary);color:#fff;padding:11px 15px;border-radius:10px;font-weight:750;cursor:pointer;transition:.18s ease}button:hover{transform:translateY(-1px)}.primary-btn{width:100%;margin-top:9px;background:var(--primary2);color:#00343e}.secondary{background:#fff;color:#334155;border:1px solid var(--line)}.error{color:var(--red);font-size:13px;margin-top:12px}.message{font-size:13px;margin-top:12px;color:var(--green)}
.app-shell{min-height:100vh;display:flex}.sidebar{width:255px;background:#f3f6f7;border-right:1px solid #dce4e8;display:flex;flex-direction:column;padding:24px 16px;position:fixed;left:0;top:0;bottom:0;z-index:20}.sidebar-brand{padding:0 8px 30px}.side-nav{display:grid;gap:7px}.tab,.side-link{width:100%;border:0;background:transparent;color:#52606d;display:flex;align-items:center;gap:12px;padding:11px 13px;border-radius:10px;text-align:left;font-size:13px;font-weight:750}.tab:hover,.side-link:hover{background:#e8eef0;color:var(--primary);transform:none}.tab.active{background:#bff5ff;color:#00434f}.nav-icon{width:22px;text-align:center;font-size:18px}.sidebar-foot{margin-top:auto;border-top:1px solid #d9e2e6;padding-top:16px;display:grid;gap:5px}.side-link{text-decoration:none}.logout-side{cursor:pointer}
.content-shell{margin-left:255px;width:calc(100% - 255px);min-height:100vh}.topbar{height:68px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 28px;position:sticky;top:0;z-index:10}.topbar-title{display:flex;flex-direction:column}.topbar-title strong{font-size:15px}.topbar-title span{font-size:12px;color:var(--muted);margin-top:2px}.mobile-brand{display:none}.user-chip{margin-left:auto;display:flex;align-items:center;gap:10px}.user-chip .avatar,.account-avatar{width:38px;height:38px;border-radius:50%;background:#dff6fb;color:var(--primary);display:grid;place-items:center;font-weight:800}.user-chip strong{display:block;font-size:13px}.user-chip span{display:block;font-size:11px;color:var(--muted);margin-top:2px}
.main-content{max-width:1280px;margin:0 auto;padding:36px 28px 60px}.page{display:none}.page.active{display:block}.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:28px}.eyebrow{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;letter-spacing:.08em;color:var(--primary);font-weight:800}.page-head h1{font-size:32px;line-height:1.15;margin:5px 0 6px;letter-spacing:-.025em}.page-head p,.section-head p{margin:0;color:var(--muted)}.summary{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:36px}.metric,.panel,.station{background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow)}.metric{padding:20px;min-height:128px;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}.metric:after{content:"";position:absolute;width:74px;height:74px;border-radius:50%;background:rgba(0,183,212,.06);right:-20px;top:-20px}.metric span{font-size:11px;color:var(--muted);font-weight:800;text-transform:uppercase;letter-spacing:.05em}.metric strong{display:block;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:27px;margin-top:18px}.metric:first-child{border-top:3px solid var(--primary2)}.section-head{display:flex;justify-content:space-between;align-items:end;margin:0 0 15px}.section-head h2{margin:0 0 4px;font-size:20px}
.stations{display:grid;gap:12px}.station{padding:17px 18px;display:grid;grid-template-columns:1.65fr .65fr .85fr .85fr auto;gap:18px;align-items:center;border-left:4px solid var(--primary2);transition:.18s ease}.station:hover{box-shadow:0 12px 30px rgba(15,23,42,.07)}.station:has(.busy){border-left-color:#ed913e}.station:has(.offline){border-left-color:#94a3b8}.station-name strong{display:block;font-size:15px}.small{font-size:12px;color:var(--muted);margin-top:4px}.label{font-size:10px;color:#8490a3;text-transform:uppercase;letter-spacing:.05em;margin-bottom:4px;font-weight:800}.value{font-weight:750;font-size:13px}.status{display:inline-flex;padding:5px 9px;border-radius:999px;font-size:11px;font-weight:800}.available{color:var(--green);background:var(--green-bg)}.busy{color:var(--orange);background:var(--orange-bg)}.offline{color:#64748b;background:#eef2f6}.actions{display:flex;gap:8px;flex-wrap:wrap}.actions button{font-size:12px;padding:9px 11px}.panel{overflow:hidden}.filters{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr 2fr;gap:12px;align-items:end;padding:18px;background:#fbfcfd}.filters label{margin:0}.filter-actions{display:flex;gap:7px;justify-content:flex-end;flex-wrap:wrap}.history-summary{padding:13px 18px;background:#f8fafc;border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;gap:22px;flex-wrap:wrap;font-size:13px;color:var(--muted)}.history-summary strong{color:var(--text)}.table-wrap{overflow:auto;padding:8px 18px 20px}table{width:100%;border-collapse:collapse;font-size:13px}th,td{text-align:left;padding:12px 9px;border-bottom:1px solid #edf1f4;white-space:nowrap}th{font-size:10px;color:#64748b;text-transform:uppercase;letter-spacing:.05em;background:#fbfcfd}.account-panel{padding:26px;max-width:820px}.account-card-head{display:flex;align-items:center;gap:14px;padding-bottom:22px}.account-card-head h2{margin:0 0 5px}.account-info{color:#64748b;font-size:14px}.password-form{border-top:1px solid var(--line);padding-top:22px}.password-form h3{margin:0 0 10px}.password-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.password-form button{margin-top:8px}
@media(max-width:1040px){.summary{grid-template-columns:1fr 1fr}.station{grid-template-columns:1.2fr .7fr .8fr}.station .actions{grid-column:1/-1}.filters{grid-template-columns:1fr 1fr}.filter-actions{grid-column:1/-1;justify-content:flex-start}.password-grid{grid-template-columns:1fr}}
@media(max-width:760px){.sidebar{position:static;width:100%;height:auto;padding:12px 14px;border-right:0;border-bottom:1px solid var(--line);flex-direction:row;align-items:center}.sidebar-brand{display:none}.side-nav{display:flex;gap:6px;overflow:auto}.side-nav .tab{width:auto;white-space:nowrap}.tab .nav-icon{display:none}.sidebar-foot{margin:0 0 0 auto;padding:0;border:0}.sidebar-foot .side-link:first-child{display:none}.logout-side span:last-child{display:none}.content-shell{margin-left:0;width:100%}.app-shell{display:block}.topbar{height:62px;padding:0 16px}.mobile-brand{display:flex;align-items:center;gap:9px;color:var(--primary)}.mobile-brand .brand-mark{width:31px;height:31px}.topbar-title{display:none}.user-chip span{display:none}.main-content{padding:26px 16px 50px}.page-head h1{font-size:27px}.summary{grid-template-columns:1fr 1fr}.station{grid-template-columns:1fr 1fr}.station-name,.actions{grid-column:1/-1}}
@media(max-width:520px){.side-nav .tab{padding:9px 10px;font-size:12px}.user-chip div:last-child{display:none}.summary{grid-template-columns:1fr}.station{grid-template-columns:1fr}.station-name,.actions{grid-column:auto}.filters{grid-template-columns:1fr}.filter-actions{grid-column:auto}.page-head{align-items:flex-start;flex-direction:column}.page-head .secondary{width:100%}.metric{min-height:112px}.password-grid{grid-template-columns:1fr}.account-panel{padding:18px}}

.actions .manual-start{background:#00b7d4;color:#003943;border:1px solid #00a4bf;font-weight:800}
.actions .manual-start:hover:not(:disabled){background:#006879;color:#fff}
.actions .manual-start:disabled{background:#e8eef1;color:#82909a;border-color:#d5dfe3;cursor:not-allowed;opacity:1}

.status.preparing{background:#e9fafd;color:#006879;border-color:#b9edf5}.status.available{background:#e7f8ef;color:#006c49;border-color:#c9ecd9}.status.busy{background:#fff3e7;color:#914d00;border-color:#f3d4b4}.status.offline{background:#eef1f2;color:#637075;border-color:#d9e0e2}

.metric.metric-link{appearance:none;text-align:left;color:inherit;width:100%;cursor:pointer;font:inherit;background:#fff}
.metric.metric-link:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(15,23,42,.09);border-color:#b8dfe7}
.metric.metric-link small{font-size:11px;color:#006879;font-weight:800;margin-top:8px}
.station-clickable{cursor:pointer}
.station-clickable:focus{outline:3px solid rgba(0,183,212,.18);outline-offset:2px}
.station-filter-panel{margin-bottom:14px}
.station-dashboard-filters{grid-template-columns:1fr auto}
.station-detail-shell{display:grid;gap:16px}
.station-detail-empty{padding:32px;background:#fff;border:1px solid var(--line);border-radius:16px;color:var(--muted)}
.detail-station-card,.detail-session-card{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);overflow:hidden}
.detail-station-header{display:flex;align-items:center;gap:15px;padding:24px;border-bottom:1px solid var(--line)}
.detail-station-icon{width:52px;height:52px;border-radius:15px;background:#e8fafd;color:#006879;display:grid;place-items:center;font-size:26px}
.detail-kicker{display:block;font-size:10px;font-weight:900;color:#006879;letter-spacing:.09em;margin-bottom:3px}
.detail-station-header h2,.detail-section-head h2,.detail-no-session h2{margin:0;font-size:22px}
.detail-station-header p,.detail-charge-visual p,.detail-no-session p{margin:4px 0 0;color:var(--muted)}
.detail-main-status{margin-left:auto}
.detail-facts{display:grid;grid-template-columns:repeat(4,1fr)}
.detail-facts>div{padding:18px 20px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.detail-facts span,.detail-live-grid span{display:block;font-size:10px;color:#8490a3;text-transform:uppercase;letter-spacing:.05em;font-weight:800;margin-bottom:6px}
.detail-facts strong,.detail-live-grid strong{font-size:14px}
.detail-section-head{display:flex;justify-content:space-between;align-items:center;padding:22px 24px;border-bottom:1px solid var(--line)}
.detail-charge-layout{display:grid;grid-template-columns:260px 1fr;gap:22px;padding:26px}
.detail-charge-visual{display:flex;flex-direction:column;align-items:center;justify-content:center}
.detail-charge-ring{--session-progress:0%;width:170px;height:170px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(#00b7d4 0 var(--session-progress),#e7edf0 var(--session-progress) 100%);position:relative}
.detail-charge-ring:before{content:"";position:absolute;inset:10px;background:#fff;border-radius:50%}
.detail-charge-ring.indeterminate{background:conic-gradient(#00b7d4 0 28%,#e7edf0 28% 100%);animation:detailSpin 2.4s linear infinite}
@keyframes detailSpin{to{transform:rotate(360deg)}}
.detail-charge-core{position:relative;z-index:2;width:112px;height:112px;border-radius:50%;background:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;box-shadow:0 4px 18px rgba(15,23,42,.08)}
.detail-charge-ring.indeterminate .detail-charge-core{animation:detailCounterSpin 2.4s linear infinite}
@keyframes detailCounterSpin{to{transform:rotate(-360deg)}}
.detail-charge-core span{font-size:30px;color:#00b7d4}
.detail-charge-core strong{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:15px;margin-top:4px}
.detail-live-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:11px}
.detail-live-grid>div{padding:16px;border:1px solid var(--line);border-radius:12px;background:#f8fafb}
.detail-note{margin:0;padding:0 26px 22px;color:var(--muted);font-size:12px}
.detail-no-session{padding:28px;display:flex;align-items:center;gap:15px}
.detail-check{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:#e8f8f1;color:#006c49;font-size:22px;font-weight:900}
@media(max-width:950px){.detail-facts{grid-template-columns:repeat(2,1fr)}.detail-charge-layout{grid-template-columns:1fr}.detail-live-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.detail-station-header{align-items:flex-start;flex-wrap:wrap}.detail-main-status{margin-left:0}.detail-facts,.detail-live-grid{grid-template-columns:1fr}.station-dashboard-filters{grid-template-columns:1fr}.detail-charge-layout{padding:20px}}