:root{--bg:#07111f;--panel:#0d1b2b;--panel2:#102235;--line:#1c3449;--text:#eef8ff;--muted:#8096aa;--cyan:#43dff7;--green:#4be0a0;--orange:#ff9d5c;--purple:#a881ff;--danger:#ff6f72;--radius:18px}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif}button,input,textarea,select{font:inherit}.hidden{display:none!important}.eyebrow{color:var(--cyan);font-size:11px;letter-spacing:2px;font-weight:700}.logo{display:grid;place-items:center;width:39px;height:39px;border:1px solid #43dff766;border-radius:12px;background:linear-gradient(145deg,#12334a,#071420);color:var(--cyan);font-weight:900;box-shadow:0 0 24px #43dff71f}
.auth-shell{min-height:100vh;display:grid;grid-template-columns:1fr 420px;gap:8vw;align-items:center;padding:8vw;position:relative;overflow:hidden;background:radial-gradient(circle at 23% 45%,#103b4d 0,transparent 32%),radial-gradient(circle at 78% 10%,#36214d55 0,transparent 26%),#07111f}.auth-shell:before{content:"";position:absolute;inset:0;background-image:linear-gradient(#43dff70b 1px,transparent 1px),linear-gradient(90deg,#43dff70b 1px,transparent 1px);background-size:48px 48px;mask-image:linear-gradient(90deg,#000,transparent 72%)}.auth-brand{position:absolute;top:32px;left:4vw;display:flex;align-items:center;gap:12px;font-weight:800}.auth-copy,.auth-card{position:relative}.auth-copy h1{font-size:clamp(52px,7vw,96px);line-height:.98;margin:22px 0;font-weight:800;letter-spacing:-5px}.auth-copy h1 em{font-style:normal;color:transparent;-webkit-text-stroke:1px var(--cyan)}.auth-copy p{max-width:650px;color:#9db2c5;font-size:18px;line-height:1.8}.auth-points{display:flex;gap:10px;flex-wrap:wrap;margin-top:30px}.auth-points span{padding:9px 14px;border:1px solid var(--line);background:#0c1c2bbb;border-radius:999px;color:#a9c2d2;font-size:13px}.auth-card{padding:34px;border:1px solid #25445c;background:#0b1927e8;border-radius:24px;box-shadow:0 30px 80px #0008;backdrop-filter:blur(18px)}.auth-card h2{font-size:25px;margin:0 0 7px}.auth-card>p{color:var(--muted);margin:0 0 25px}.auth-card label,.field{display:grid;gap:8px;color:#a8bccb;font-size:13px;margin:15px 0}.auth-card input,.input,.textarea,.select{width:100%;border:1px solid var(--line);background:#071421;color:#fff;border-radius:11px;padding:13px 14px;outline:none}.textarea{min-height:125px;resize:vertical}.auth-card input:focus,.input:focus,.textarea:focus,.select:focus{border-color:#43dff788;box-shadow:0 0 0 3px #43dff710}.primary,.secondary,.danger,.mini{border:0;border-radius:11px;padding:12px 18px;cursor:pointer;font-weight:700}.primary{width:100%;color:#03131a;background:linear-gradient(100deg,var(--cyan),#69f3cf);box-shadow:0 8px 25px #43dff727}.primary:disabled{opacity:.45;cursor:not-allowed}.secondary,.mini{background:#14293b;color:#cbe2ee;border:1px solid #25435a}.danger{background:#3a1b26;color:#ff9ea0;border:1px solid #72313b}.text-btn{width:100%;border:0;background:transparent;color:#89a9bb;padding:15px;cursor:pointer}
.app{min-height:100vh;display:grid;grid-template-columns:238px 1fr}.sidebar{position:fixed;inset:0 auto 0 0;width:238px;border-right:1px solid #162c3e;background:#081521;padding:22px 16px;display:flex;flex-direction:column;z-index:5}.brand{display:flex;gap:12px;align-items:center;text-decoration:none;color:#fff;font-weight:800;padding:0 9px 23px}.brand>span:last-child{display:grid}.brand small{color:#517186;font-size:8px;letter-spacing:2px;margin-top:3px}.sidebar nav{display:grid;gap:5px}.sidebar nav a{display:flex;gap:12px;align-items:center;color:#7f97a9;text-decoration:none;padding:11px 13px;border-radius:10px;font-size:14px}.sidebar nav a i{font-style:normal;width:20px;text-align:center}.sidebar nav a:hover,.sidebar nav a.active{color:#e8fbff;background:#10283a}.sidebar nav a.active i{color:var(--cyan)}.side-plan{margin-top:auto;border:1px solid var(--line);border-radius:14px;padding:14px;background:#0d1d2b;display:grid;gap:8px;color:var(--muted);font-size:11px}.side-plan strong{font-size:15px;color:#fff}.side-plan strong b{font-size:24px;color:var(--cyan)}.side-plan>div{height:5px;background:#192f40;border-radius:5px;overflow:hidden}.side-plan>div i{display:block;height:100%;width:50%;background:linear-gradient(90deg,var(--cyan),var(--green))}.logout{border:0;background:none;color:#668093;padding:14px;cursor:pointer}.app main{grid-column:2;min-width:0}.topbar{height:86px;display:flex;align-items:center;justify-content:space-between;padding:0 34px;border-bottom:1px solid #122739;background:#07111fd9;position:sticky;top:0;backdrop-filter:blur(12px);z-index:4}.topbar h2{font-size:20px;margin:5px 0 0}.top-actions{display:flex;align-items:center;gap:16px}.live{font-size:12px;color:#7791a2}.live i{display:inline-block;width:7px;height:7px;background:var(--green);border-radius:50%;margin-right:7px;box-shadow:0 0 9px var(--green)}.user-chip{display:flex;align-items:center;gap:9px;color:#d7e7ef;background:#0d1e2d;border:1px solid var(--line);border-radius:12px;padding:6px 12px 6px 7px;cursor:pointer}.user-chip span{display:grid;place-items:center;width:29px;height:29px;border-radius:8px;background:#17354a;color:var(--cyan)}.view{padding:28px 34px 70px;max-width:1500px;margin:auto}.hero{position:relative;min-height:280px;padding:42px;border:1px solid #205069;border-radius:24px;overflow:hidden;background:radial-gradient(circle at 80% 40%,#153b56 0,transparent 30%),linear-gradient(130deg,#0b2536,#0c1827)}.hero:after{content:"";position:absolute;width:420px;height:420px;border:1px solid #43dff733;border-radius:50%;right:-80px;top:-150px;box-shadow:0 0 0 45px #43dff70a,0 0 0 90px #43dff707}.hero h1{position:relative;font-size:clamp(34px,4vw,60px);max-width:700px;line-height:1.1;margin:18px 0;letter-spacing:-2px;z-index:1}.hero h1 em{color:var(--cyan);font-style:normal}.hero p{position:relative;max-width:620px;color:#99b3c4;line-height:1.7;z-index:1}.hero-actions{display:flex;gap:12px;margin-top:27px;position:relative;z-index:2}.hero-actions .primary{width:auto}.grid3,.grid4,.grid2{display:grid;gap:15px;margin:16px 0 28px}.grid3{grid-template-columns:repeat(3,1fr)}.grid4{grid-template-columns:repeat(4,1fr)}.grid2{grid-template-columns:repeat(2,1fr)}.card{border:1px solid var(--line);background:linear-gradient(145deg,#0d1d2c,#0a1724);border-radius:var(--radius);padding:20px}.metric strong{display:block;font-size:28px;margin:12px 0 4px}.metric span,.muted{color:var(--muted);font-size:12px}.metric b{color:var(--green);font-size:12px}.section-head{display:flex;justify-content:space-between;align-items:end;margin:28px 0 13px}.section-head h3{margin:0;font-size:18px}.section-head span{font-size:12px;color:var(--muted)}.tool-card{cursor:pointer;transition:.2s}.tool-card:hover{transform:translateY(-3px);border-color:#31536a}.tool-card i{display:grid;place-items:center;width:39px;height:39px;border-radius:11px;background:#153146;color:var(--cyan);font-style:normal;font-size:18px}.tool-card h3{font-size:15px;margin:16px 0 7px}.tool-card p{color:var(--muted);font-size:12px;margin:0}.panel-title{margin:0 0 7px;font-size:20px}.panel-desc{color:var(--muted);font-size:13px;margin:0 0 22px}.tabs{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 18px}.tab{border:1px solid var(--line);background:#0b1a28;color:#7891a3;padding:9px 14px;border-radius:9px;cursor:pointer}.tab.active{border-color:#43dff766;color:var(--cyan);background:#102b3d}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 15px}.span2{grid-column:1/-1}.actions{display:flex;gap:10px;align-items:center;margin-top:16px}.actions .primary{width:auto}.result{white-space:pre-wrap;line-height:1.8;color:#c9dae3;border-left:3px solid var(--cyan);padding:18px;background:#07141f;border-radius:4px 12px 12px 4px;margin-top:18px}.score{display:flex;gap:25px;align-items:center}.score>strong{font-size:48px;color:var(--cyan)}.bars{display:grid;gap:10px}.bar div{display:flex;justify-content:space-between;font-size:12px;color:#9eb3c1}.bar span{display:block;height:5px;background:#1a3142;margin-top:6px;border-radius:5px}.bar i{display:block;height:100%;background:linear-gradient(90deg,var(--cyan),var(--green));border-radius:5px}.list{display:grid;gap:10px}.list-item{display:flex;gap:14px;align-items:center;padding:15px;border:1px solid var(--line);border-radius:13px;background:#0a1926}.list-item .grow{flex:1;min-width:0}.list-item h4{margin:0 0 5px;font-size:14px}.list-item p{margin:0;color:var(--muted);font-size:12px;line-height:1.5}.tag{display:inline-block;color:var(--cyan);background:#43dff711;border:1px solid #43dff733;border-radius:999px;padding:4px 8px;font-size:10px}.rank{width:35px;height:35px;display:grid;place-items:center;background:#142b3c;border-radius:10px;color:var(--cyan);font-weight:800}.notice{padding:14px 16px;border:1px solid #2e4960;background:#0d2030;border-radius:12px;color:#8fa9ba;font-size:12px}.danger-text{color:var(--danger)}.success-text{color:var(--green)}.empty{text-align:center;padding:45px;color:#627b8d}.calendar-item.done{opacity:.5}.calendar-item.done h4{text-decoration:line-through}.profile-head{display:flex;gap:16px;align-items:center}.profile-avatar{width:64px;height:64px;display:grid;place-items:center;border-radius:18px;background:#14354b;color:var(--cyan);font-size:25px;font-weight:900}.profile-head h3{margin:0 0 6px}.profile-head p{margin:0;color:var(--muted);font-size:13px}.toast{position:fixed;top:22px;left:50%;transform:translate(-50%,-20px);z-index:99;background:#e8faff;color:#09202c;padding:11px 18px;border-radius:10px;opacity:0;pointer-events:none;transition:.2s;box-shadow:0 10px 40px #0008}.toast.show{opacity:1;transform:translate(-50%,0)}.admin-user,.admin-feedback{flex-wrap:wrap}.admin-user .input,.admin-user .select,.admin-feedback .select{width:130px;margin:0}.admin-user .admin-credits{width:100px}@media(max-width:1000px){.grid4{grid-template-columns:repeat(2,1fr)}.auth-shell{grid-template-columns:1fr}.auth-copy{display:none}.auth-card{max-width:460px;margin:auto;width:100%}}@media(max-width:760px){.app{display:block}.sidebar{inset:auto 0 0;width:auto;height:65px;padding:6px;border:0;border-top:1px solid var(--line)}.brand,.side-plan,.logout{display:none}.sidebar nav{display:flex;justify-content:space-around}.sidebar nav a{display:grid;gap:2px;text-align:center;font-size:9px;padding:6px}.sidebar nav a i{font-size:17px}.sidebar nav a:nth-child(5),.sidebar nav a:nth-child(6){display:none}.app main{padding-bottom:65px}.topbar{height:73px;padding:0 18px}.top-actions .live{display:none}.view{padding:18px}.grid3,.grid2,.form-grid{grid-template-columns:1fr}.grid4{grid-template-columns:1fr 1fr}.hero{padding:25px;min-height:250px}.hero:after{opacity:.45}.span2{grid-column:auto}.auth-shell{padding:25px}.auth-brand{left:25px}.auth-card{padding:25px}.topbar h2{font-size:17px}.user-chip b{display:none}.admin-user .grow,.admin-feedback .grow{flex-basis:100%}.admin-user .input,.admin-user .select,.admin-feedback .select{width:100%}}