:root{--bg:#090908;--surface:#171714;--surface2:#20201c;--line:rgba(255,255,255,.12);--text:#fffaf1;--muted:#aaa79f;--gold:#f2bd76;--mint:#55efc2;--red:#eb5b5b}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 15% 0,rgba(242,189,118,.18),transparent 28%),radial-gradient(circle at 90% 10%,rgba(85,239,194,.12),transparent 24%),var(--bg);color:var(--text);font:14px/1.5 Inter,"Microsoft YaHei",sans-serif}button,input,textarea,select{font:inherit}.hidden{display:none!important}button{cursor:pointer;border:0}.login-shell{min-height:100vh;display:grid;grid-template-columns:1.2fr .8fr}.login-visual{display:flex;justify-content:center;flex-direction:column;padding:8vw;background:linear-gradient(130deg,rgba(242,189,118,.18),rgba(9,9,8,.45)),radial-gradient(circle at 70% 50%,rgba(85,239,194,.18),transparent 32%)}.login-visual p,#eyebrow{color:var(--mint);font-weight:800}.login-visual h1{max-width:760px;margin:10px 0 22px;font-size:clamp(38px,5vw,76px);line-height:1.08}.benefit{font-size:18px}.benefit b{color:var(--gold)}.login-panel{align-self:center;margin:40px;max-width:520px;padding:42px;border:1px solid var(--line);background:rgba(26,26,22,.86);box-shadow:0 30px 80px rgba(0,0,0,.4)}.brand{color:var(--gold);font-weight:900}.login-panel h2{font-size:30px}.segments{display:grid;grid-template-columns:1fr 1fr;margin:24px 0}.segments button{padding:12px;background:#292923;color:var(--muted);border-bottom:2px solid transparent}.segments .active{color:var(--text);border-color:var(--gold)}label{display:block;margin:16px 0;color:#d7d2c8;font-weight:700}input,textarea,select{width:100%;margin-top:7px;padding:13px 14px;border:1px solid var(--line);background:#11110f;color:var(--text);outline:none}input:focus,textarea:focus,select:focus{border-color:var(--gold)}.inline{display:grid;grid-template-columns:1fr auto;gap:8px}.primary,.secondary{padding:13px 18px;font-weight:800}.primary{background:linear-gradient(135deg,#ffdfac,#cc9147);color:#171008}.secondary{border:1px solid var(--line);background:#292923;color:var(--text)}.login-panel .primary{width:100%;margin-top:14px}.error{min-height:20px;color:#ff8d8d}.app-shell{min-height:100vh;display:grid;grid-template-columns:230px 1fr}aside{position:sticky;top:0;height:100vh;padding:26px 18px;border-right:1px solid var(--line);background:rgba(13,13,11,.92)}.side-brand{display:flex;align-items:center;gap:12px;font-size:16px;font-weight:900}.side-brand>span{display:grid;place-items:center;width:38px;height:38px;background:linear-gradient(145deg,var(--gold),#28725a);color:#111}.side-brand small{display:block;color:var(--muted);font-size:9px}nav{display:grid;gap:6px;margin-top:40px}nav button,.logout{padding:13px 15px;text-align:left;background:transparent;color:var(--muted)}nav button.active,nav button:hover{background:rgba(242,189,118,.12);color:var(--gold)}.logout{position:absolute;bottom:24px;left:18px}main{min-width:0;padding:30px 4vw 70px}header{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px}header p{margin:0}header h2{margin:4px 0 0;font-size:30px}.user-chip{display:flex;gap:16px;padding:10px 14px;border:1px solid var(--line);background:var(--surface)}.user-chip span{color:var(--mint)}.hero{min-height:300px;display:flex;justify-content:center;flex-direction:column;padding:42px;border:1px solid rgba(242,189,118,.32);background:linear-gradient(130deg,rgba(242,189,118,.24),rgba(20,20,17,.9) 55%),radial-gradient(circle at 80% 30%,rgba(85,239,194,.2),transparent 28%)}.hero h3{margin:8px 0;font-size:clamp(32px,4vw,58px)}.hero b{color:var(--gold)}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:18px}.panel{padding:22px;border:1px solid var(--line);background:rgba(31,31,27,.88)}.panel h3{margin:0 0 10px;font-size:21px}.panel p,.muted{color:var(--muted)}.panel.action{min-height:170px}.panel.action:hover{border-color:rgba(242,189,118,.45)}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 18px}.full{grid-column:1/-1}.form-actions{display:flex;gap:10px;margin-top:18px}.status{margin-top:16px;padding:14px;border-left:3px solid var(--mint);background:rgba(85,239,194,.07)}.progress{height:7px;margin-top:10px;background:#30302a}.progress i{display:block;height:100%;background:linear-gradient(90deg,var(--gold),var(--mint))}.list{display:grid;gap:10px}.row{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:16px;border-bottom:1px solid var(--line)}.row strong{display:block}.row-actions{display:flex;gap:7px;flex-wrap:wrap}.row-actions button{padding:7px 10px;background:#33332c;color:var(--text)}.media{max-width:100%;max-height:480px;margin-top:15px}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.metric{padding:18px;background:var(--surface);border:1px solid var(--line)}.metric b{display:block;color:var(--mint);font-size:28px}.tag{display:inline-block;padding:3px 7px;background:rgba(85,239,194,.1);color:var(--mint)}#toast{position:fixed;right:24px;bottom:24px;z-index:20;max-width:360px;padding:13px 18px;background:#f7d49f;color:#171008;opacity:0;transform:translateY(20px);transition:.2s}#toast.show{opacity:1;transform:none}@media(max-width:850px){.login-shell{grid-template-columns:1fr}.login-visual{min-height:40vh;padding:36px 24px}.login-panel{margin:20px}.app-shell{grid-template-columns:1fr}aside{position:sticky;z-index:10;height:auto;padding:12px;display:flex;align-items:center;overflow:auto}.side-brand,.logout{display:none}nav{display:flex;margin:0}nav button{white-space:nowrap}main{padding:22px 16px 60px}.grid,.metric-grid{grid-template-columns:1fr 1fr}.form-grid{grid-template-columns:1fr}.full{grid-column:auto}}@media(max-width:520px){.grid,.metric-grid{grid-template-columns:1fr}.login-visual h1{font-size:36px}.user-chip b{display:none}}