:root{color-scheme:dark;--bg:#0b1020;--surface:#141b2d;--surface-strong:#1f2a44;--border:rgba(226,232,240,0.14);--text:#eef2ff;--muted:#aab6cf;--accent:#38bdf8;--accent-strong:#0ea5e9;--button-blue:#2563eb;--danger:#fb7185;--success:#34d399;--warning:#fbbf24;--bing-bg:none}*{box-sizing:border-box}body,html{min-height:100%}body{margin:0;background:radial-gradient(circle at top left,rgba(56,189,248,.18),transparent 32rem),linear-gradient(135deg,#0b1020,#151a2c 48%,#101827);color:var(--text);font-family:Arial,Microsoft YaHei,PingFang SC,sans-serif}button,input{font:inherit}button{border:0;cursor:pointer}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.page{min-height:100svh;padding:max(20px,env(safe-area-inset-top)) 18px max(24px,env(safe-area-inset-bottom))}.glass-page{display:grid;background:var(--bing-bg),linear-gradient(135deg,#22304a 0,#0f172a 100%);background-position:50%;background-size:cover}.auth-page{place-items:center}.shell{margin:0 auto}.panel-shell,.shell{width:min(100%,560px)}.panel-shell{padding-top:10px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:10px 0 22px}.auth-topbar{display:none}.panel-topbar{border:1px solid rgba(255,255,255,.22);border-radius:22px;background:rgba(255,255,255,.14);box-shadow:0 18px 54px rgba(0,0,0,.18);padding:14px;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.brand{display:flex;align-items:center;gap:12px;min-width:0}.brand-icon{display:grid;width:44px;height:44px;flex:0 0 44px;place-items:center;border:1px solid rgba(56,189,248,.35);border-radius:8px;background:rgba(56,189,248,.12);color:var(--accent)}.panel-topbar .brand-icon{border-color:rgba(255,255,255,.28);background:rgba(255,255,255,.16);color:#ffffff}.brand-title{margin:0;font-size:22px;line-height:1.2}.brand-subtitle{margin:3px 0 0;color:var(--muted);font-size:13px}.panel-topbar .brand-subtitle{color:rgba(248,250,252,.78)}.icon-button{display:inline-grid;width:42px;height:42px;flex:0 0 42px;place-items:center;border:1px solid var(--border);border-radius:8px;background:rgba(255,255,255,.06);color:var(--text)}.panel-topbar .icon-button{border-color:rgba(255,255,255,.24);background:rgba(255,255,255,.14);color:#ffffff}.icon-button:disabled,.primary:disabled{cursor:not-allowed;opacity:.58}.panel{border:1px solid var(--border);border-radius:8px;background:rgba(20,27,45,.82);box-shadow:0 24px 70px rgba(0,0,0,.28);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.auth-page .shell{width:min(100%,448px)}.glass-page .panel{border:0;background:transparent;box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none}.dashboard-card{margin-top:16px;border:1px solid rgba(255,255,255,.24)!important;border-radius:22px;background:rgba(255,255,255,.16)!important;box-shadow:0 28px 70px rgba(0,0,0,.22)!important;color:#f8fafc;overflow:hidden;-webkit-backdrop-filter:blur(14px)!important;backdrop-filter:blur(14px)!important}.dashboard-heading{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:24px 24px 4px}.dashboard-title{margin:0;color:#ffffff;font-size:24px;line-height:1.2;text-shadow:0 1px 18px rgba(0,0,0,.35)}.dashboard-subtitle{margin:8px 0 0;color:rgba(248,250,252,.78);font-size:14px}.auth-card{display:flex;min-height:505px;flex-direction:column;align-items:center;border:1px solid rgba(255,255,255,.26);border-radius:22px;background:rgba(255,255,255,.16);box-shadow:0 28px 70px rgba(0,0,0,.22);padding:40px 40px 30px;color:#f8fafc;text-align:center;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.checking-card{justify-content:center;color:#ffffff}.auth-avatar{display:grid;width:80px;height:80px;place-items:center;border-radius:999px;background:rgba(255,255,255,.74);color:#2563eb;margin-bottom:26px}.auth-title{margin:0;color:#ffffff;font-size:30px;line-height:1.18;text-shadow:0 1px 18px rgba(0,0,0,.35)}.auth-subtitle{margin:12px 0 30px;color:rgba(248,250,252,.82);font-size:14px;line-height:1.5;text-shadow:0 1px 12px rgba(0,0,0,.28)}.login{padding:22px}.section-title{margin:0 0 18px;font-size:18px;line-height:1.3}.field{display:grid;grid-gap:8px;gap:8px;margin-bottom:16px}.field label{color:var(--muted);font-size:13px}.input-row{display:flex;gap:10px}.input{width:100%;min-width:0;border:1px solid var(--border);border-radius:8px;background:rgba(255,255,255,.06);color:var(--text);height:46px;padding:0 13px;outline:none}.auth-input{height:66px;border:0;border-radius:10px;background:rgba(255,240,247,.82);color:#0f172a;padding:0 20px;text-align:center}.auth-input::placeholder{color:rgba(51,65,85,.42)}.input:focus{border-color:rgba(56,189,248,.75);box-shadow:0 0 0 3px rgba(56,189,248,.14)}.auth-input:focus{border-color:transparent;box-shadow:0 0 0 3px rgba(37,99,235,.2)}.code-input{letter-spacing:6px;text-align:center}.primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;border-radius:8px;background:var(--accent-strong);color:white;font-weight:700;padding:0 16px}.auth-primary{min-height:52px;margin-top:16px;background:var(--button-blue);box-shadow:0 8px 18px rgba(37,99,235,.24)}.primary.wide{width:100%}.secondary{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:58px;border-radius:10px;background:rgba(255,240,247,.82);color:#2563eb;font-weight:700;margin-top:16px;padding:0 16px}.secondary.wide{width:100%}.secondary:disabled{cursor:not-allowed;opacity:.58}.message{min-height:22px;margin:14px 0 0;color:var(--muted);font-size:14px;line-height:1.45}.auth-card .message{color:rgba(248,250,252,.84);text-shadow:0 1px 10px rgba(0,0,0,.28)}.message.error{color:var(--danger)}.message.success{color:var(--success)}.device-list{display:grid;grid-gap:12px;gap:12px;padding:20px 24px 8px}.device{justify-content:space-between;gap:14px;border:1px solid rgba(255,255,255,.2);border-radius:16px;background:rgba(255,255,255,.16);padding:16px;box-shadow:inset 0 1px 0 rgba(255,255,255,.08)}.device,.device-main{display:flex;align-items:center}.device-main{gap:12px;min-width:0}.device-icon{display:grid;width:40px;height:40px;flex:0 0 40px;place-items:center;border-radius:12px;background:rgba(255,255,255,.18);color:#ffffff}.device-name{margin:0;overflow-wrap:anywhere;font-size:16px;line-height:1.25}.device-meta{margin:3px 0 0;color:rgba(248,250,252,.7);font-size:12px}.wake-button{display:inline-grid;width:48px;height:48px;flex:0 0 48px;place-items:center;border:1px solid rgba(255,255,255,.24);border-radius:14px;background:rgba(37,99,235,.72);color:#ffffff;box-shadow:0 10px 22px rgba(37,99,235,.22)}.wake-button:disabled{opacity:.55}.empty{padding:30px 18px;color:var(--muted);text-align:center}.dashboard-card .message{min-height:28px;margin:4px 24px 20px;color:rgba(248,250,252,.82);text-shadow:0 1px 10px rgba(0,0,0,.28)}.dashboard-card .message.success{color:#bbf7d0}.dashboard-card .message.error{color:#fecdd3}@media (max-width:420px){.page{padding-inline:12px}.login{padding:18px}.glass-page{place-items:stretch;padding:max(18px,env(safe-area-inset-top)) 14px max(18px,env(safe-area-inset-bottom))}.glass-page .shell{display:grid;align-items:center}.panel-shell{display:block!important;padding-top:0}.panel-topbar{border-radius:18px}.auth-card{min-height:auto;padding:34px 22px 24px}.auth-title{font-size:26px}.brand-title{font-size:19px}.brand-subtitle{font-size:12px}.input-row{flex-direction:column}.primary{width:100%}.dashboard-heading{padding:22px 18px 4px}.device-list{padding:18px 18px 8px}.device{padding:14px}.dashboard-card .message{margin-inline:18px}}