:root{--bg: #070b14;--bg-2: #0b1120;--card: #0e1526;--text: #e6edf7;--muted: #8b98b0;--line: rgba(120, 170, 255, .14);--brand: #22d3ee;--brand-2: #3b82f6;--brand-grad: linear-gradient(135deg, #3b82f6 0%, #22d3ee 100%);--ok: #5eead4;--ok-bg: rgba(52, 211, 153, .16);--off: #fca5a5;--off-bg: rgba(248, 113, 113, .16);--warn: #fcd34d;--warn-bg: rgba(251, 191, 36, .16);--radius: 16px;--shadow: 0 22px 48px rgba(0, 0, 0, .5);--shadow-sm: 0 8px 22px rgba(0, 0, 0, .35);font-family:system-ui,-apple-system,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;color:var(--text)}*{box-sizing:border-box}html,body{margin:0;padding:0}body{min-height:100vh;color:var(--text);background-color:var(--bg);background-image:radial-gradient(1200px 600px at 10% -12%,rgba(59,130,246,.22),transparent 55%),radial-gradient(1000px 520px at 102% -6%,rgba(34,211,238,.16),transparent 52%),radial-gradient(900px 600px at 50% 120%,rgba(34,211,238,.08),transparent 60%),linear-gradient(rgba(120,170,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(120,170,255,.045) 1px,transparent 1px);background-size:auto,auto,auto,44px 44px,44px 44px;background-attachment:fixed;-webkit-font-smoothing:antialiased}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}.app-shell{min-height:100vh;display:flex;flex-direction:column}.container{width:100%;max-width:1000px;margin:0 auto;padding:0 18px}.main{flex:1;padding-top:22px;padding-bottom:56px}.topbar{position:sticky;top:0;z-index:20;background:#080c16b8;-webkit-backdrop-filter:saturate(160%) blur(14px);backdrop-filter:saturate(160%) blur(14px);border-bottom:1px solid var(--line);box-shadow:0 10px 30px #00000059}.topbar-inner{display:flex;align-items:center;gap:18px;height:66px}.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}.brand-text{display:flex;flex-direction:column;line-height:1.1}.brand-name{font-weight:800;font-size:18px;letter-spacing:.4px;background:var(--brand-grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.brand-tag{font-size:11px;color:var(--muted);letter-spacing:1px}.nav{display:flex;gap:4px;margin-left:8px}.nav button{border:1px solid transparent;background:transparent;padding:9px 16px;border-radius:10px;font-size:14.5px;color:#a9b6cc;cursor:pointer}.nav button:hover{background:#78aaff1a;color:var(--text)}.nav button.active{background:var(--brand-grad);color:#04121f;font-weight:700;box-shadow:0 8px 22px #22d3ee52}.user-area{margin-left:auto;display:flex;align-items:center;gap:10px}.chip{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);background:#ffffff0a;border-radius:999px;padding:6px 14px 6px 6px;font-size:14px;color:var(--text);cursor:pointer}.chip:hover{border-color:#22d3ee80}.avatar{width:26px;height:26px;border-radius:50%;background:var(--brand-grad);color:#04121f;display:grid;place-items:center;font-size:13px;font-weight:800}button{font-family:inherit}button:not(.chip){border:1px solid rgba(120,170,255,.2);background:#ffffff0d;border-radius:10px;padding:9px 16px;font-size:14px;color:var(--text);cursor:pointer;transition:background .15s ease,box-shadow .15s ease,border-color .15s ease}button:not(.chip):hover{background:#ffffff1a;border-color:#78c8ff66;box-shadow:0 0 0 1px #78c8ff1f,0 8px 20px #00000059}button:disabled{opacity:.45;cursor:not-allowed;box-shadow:none}button.primary{background:var(--brand-grad);border:none;color:#04121f;font-weight:700;box-shadow:0 10px 26px #22d3ee52}button.primary:hover{filter:brightness(1.07);box-shadow:0 12px 32px #22d3ee80}button.block{width:100%;padding:12px 0;font-size:15px;border-radius:12px}.card{background:linear-gradient(180deg,#141d2feb,#0c121feb);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;margin-bottom:16px;box-shadow:var(--shadow),inset 0 1px #ffffff0a}.card>h2,.card>strong.head{display:block;font-size:16px;margin:0 0 4px}.card-sub{color:var(--muted);font-size:13px;margin:0 0 12px}.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.divider{height:1px;background:var(--line);margin:14px 0}ul.plain{list-style:none;margin:6px 0 0;padding:0}ul.plain li{padding:12px 0;border-bottom:1px solid var(--line);font-size:14px}ul.plain li:last-child{border-bottom:none}.badge{display:inline-block;font-size:12px;line-height:1;padding:5px 9px;border-radius:999px;background:#ffffff14;color:#b9c6dd;font-weight:600}.badge.ok{background:var(--ok-bg);color:var(--ok)}.badge.off{background:var(--off-bg);color:var(--off)}.badge.warn{background:var(--warn-bg);color:var(--warn)}input,select{border:1px solid rgba(120,170,255,.2);border-radius:10px;padding:10px 12px;font-size:14px;background:#ffffff0a;color:var(--text);font-family:inherit}input::placeholder{color:#6b7a93}input:focus,select:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px #22d3ee2e}select option{background:#0e1526;color:var(--text)}.muted{color:var(--muted)}.small{font-size:13px}.log{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:12.5px;line-height:1.7;background:#04070d;color:#7cffb2;border:1px solid rgba(52,211,153,.22);border-radius:12px;padding:14px;max-height:240px;overflow:auto;white-space:pre-wrap;word-break:break-all;box-shadow:inset 0 0 40px #34d3990f}.auth-shell{display:grid;grid-template-columns:1fr 1fr;gap:0;max-width:840px;margin:10px auto 0;background:linear-gradient(180deg,#141d2ff2,#0c121ff2);border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:var(--shadow)}.auth-hero{background:radial-gradient(400px 300px at 110% 0%,rgba(34,211,238,.35),transparent 60%),linear-gradient(150deg,#10204a,#0a1730);color:#eaf3ff;padding:34px 28px;display:flex;flex-direction:column;justify-content:center;gap:14px;border-right:1px solid var(--line)}.auth-hero .logo-row{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px}.auth-hero h3{margin:6px 0 0;font-size:20px;font-weight:700;line-height:1.45}.auth-hero ul{list-style:none;padding:0;margin:6px 0 0;display:flex;flex-direction:column;gap:10px}.auth-hero li{font-size:13.5px;color:#c4d4ec;display:flex;gap:8px;align-items:center}.auth-hero li:before{content:"✓";width:18px;height:18px;border-radius:50%;background:#22d3ee33;color:var(--brand);display:grid;place-items:center;font-size:11px;flex-shrink:0}.auth-form{padding:30px 28px}.auth-form h2{margin:0 0 4px;font-size:21px}.auth-tabs{display:flex;background:#ffffff0d;border-radius:12px;padding:4px;margin:16px 0 18px}.auth-tabs button{flex:1;border:none;background:transparent;padding:9px 0;border-radius:9px;color:#9fb0c9;font-weight:600;box-shadow:none}.auth-tabs button:hover{box-shadow:none;background:transparent}.auth-tabs button.active{background:var(--brand-grad);color:#04121f;box-shadow:none}.field{display:block;margin-bottom:14px}.field span{display:block;font-size:13px;color:#9fb0c9;margin-bottom:6px;font-weight:600}.field input{width:100%;padding:11px 12px;font-size:15px}.account-row{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid var(--line);font-size:14px}.store-list{list-style:none;padding:0;margin:8px 0 0}.store-list li{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}.store-list li:last-child{border-bottom:none}.store-name{flex:1;font-size:14.5px}.dl-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px;margin-top:12px}.dl-card{border:1px solid var(--line);border-radius:14px;padding:18px;background:#ffffff08}.dl-card .dl-top{display:flex;align-items:center;gap:10px;margin-bottom:6px}.dl-card .dl-plat{font-weight:700;font-size:15px}.dl-card .dl-ver{color:var(--muted);font-size:12.5px;margin-bottom:12px}.dl-btn{display:inline-block;background:var(--brand-grad);color:#04121f!important;padding:9px 16px;border-radius:10px;font-size:14px;font-weight:700;text-decoration:none!important;box-shadow:0 10px 24px #22d3ee4d}.dl-btn.soon{background:#ffffff14;color:var(--muted)!important;box-shadow:none;cursor:not-allowed}.feature-item{display:flex;flex-direction:column;gap:8px}.feature-title{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:14.5px}.feature-title .bracket{color:var(--muted);font-size:12.5px}.feature-actions{display:flex;flex-wrap:wrap;align-items:center;gap:10px}.feature-header{display:flex;align-items:center;justify-content:space-between;gap:10px}.feature-list{display:flex;flex-direction:column;gap:12px}.feature-card{background:linear-gradient(180deg,#161f32eb,#0d1321eb);border:1px solid var(--line);border-radius:14px;padding:16px 18px;box-shadow:var(--shadow-sm);transition:box-shadow .15s ease,border-color .15s ease,transform .06s ease}.feature-card:hover{box-shadow:0 18px 40px #00000080;border-color:#22d3ee66}.feature-card .feature-title{margin-bottom:6px}.feature-card .feature-actions{margin-top:10px}code.inline{font-family:ui-monospace,Consolas,monospace;font-size:12px;background:#22d3ee1a;border:1px solid rgba(34,211,238,.18);padding:3px 7px;border-radius:6px;color:#9fe9f7}.filter-bar{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:10px}.filter-bar button{padding:6px 14px;border-radius:999px;font-size:13px;border:1px solid var(--line);background:#ffffff0a;color:#a9b6cc;box-shadow:none}.filter-bar button:hover{background:#78aaff1f;box-shadow:none}.filter-bar button.active{background:var(--brand-grad);border-color:transparent;color:#04121f;font-weight:700}.brand-groups{display:flex;flex-direction:column;gap:24px}.group-title{margin:0 0 10px;font-size:17px;font-weight:800;padding-bottom:8px;border-bottom:1px solid var(--line);letter-spacing:.3px}.subgroup-title{font-size:13.5px;font-weight:700;color:#cfe0ff;margin:12px 0 8px;padding-left:10px;border-left:3px solid var(--brand)}.category-group{margin-bottom:6px}.df-value{font-family:ui-monospace,Consolas,monospace;font-weight:700;font-size:15px;color:var(--brand);text-shadow:0 0 12px rgba(34,211,238,.5)}.vehicle-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:12px}.vehicle-grid>div{background:#ffffff08;border:1px solid var(--line);border-radius:12px;padding:12px 14px}.vehicle-grid strong{font-size:15px;word-break:break-all}.stat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:14px;margin-bottom:16px}.stat-card{background:linear-gradient(180deg,#141d2fe6,#0c121fe6);border:1px solid var(--line);border-radius:14px;padding:18px;box-shadow:var(--shadow-sm)}.stat-label{color:var(--muted);font-size:13px;margin-bottom:8px}.stat-value{font-size:28px;font-weight:800;background:var(--brand-grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.table-wrap{overflow-x:auto;margin-top:8px}.admin-table{width:100%;border-collapse:collapse;font-size:13.5px}.admin-table th{text-align:left;color:var(--muted);font-weight:600;font-size:12.5px;padding:8px 10px;border-bottom:1px solid var(--line);white-space:nowrap}.admin-table td{padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:middle}.admin-table tr:last-child td{border-bottom:none}.admin-table input[type=number],.admin-table input[type=text],.admin-table input:not([type]){width:100%}.admin-table input[type=checkbox]{width:16px;height:16px;accent-color:var(--brand)}.admin-table button{padding:6px 12px;font-size:13px}.codes-box{width:100%;font-family:ui-monospace,Consolas,monospace;font-size:13px;border:1px solid var(--line);border-radius:10px;padding:10px;resize:vertical;background:#ffffff0a;color:var(--text)}.footer{border-top:1px solid var(--line);padding:18px 18px 30px;color:var(--muted);font-size:12.5px;text-align:center}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#78aaff40;border-radius:8px}::-webkit-scrollbar-thumb:hover{background:#22d3ee80}@media (max-width: 720px){.topbar-inner{height:auto;flex-wrap:wrap;padding:10px 0;gap:10px}.nav{order:3;width:100%;margin-left:0}.nav button{flex:1}.user-area{margin-left:auto}.auth-shell{grid-template-columns:1fr}.auth-hero{padding:26px 22px;border-right:none;border-bottom:1px solid var(--line)}.brand-tag{display:none}.vehicle-grid{grid-template-columns:1fr}}