:root{--bg0:#020617;--bg1:#071426;--panel:rgba(8,20,38,.88);--card:rgba(18,39,72,.88);--line:rgba(125,211,252,.16);--text:#eef9ff;--muted:#91a9c6;--green:#34d399;--cyan:#22d3ee;--blue:#60a5fa;--amber:#fbbf24;--red:#fb7185;--shadow:0 24px 90px rgba(0,0,0,.46);--r:24px}
*{box-sizing:border-box}*::-webkit-scrollbar{width:8px;height:8px}*::-webkit-scrollbar-thumb{background:rgba(34,211,238,.24);border-radius:999px}html,body{height:100%}
body{margin:0;color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Arial,sans-serif;background:radial-gradient(circle at 10% -8%,rgba(34,211,238,.30),transparent 32%),radial-gradient(circle at 88% 4%,rgba(52,211,153,.22),transparent 32%),linear-gradient(135deg,var(--bg0),var(--bg1) 52%,#040714);overflow:hidden}
body:before{content:"";position:fixed;inset:0;background-image:linear-gradient(rgba(125,211,252,.038) 1px,transparent 1px),linear-gradient(90deg,rgba(125,211,252,.038) 1px,transparent 1px);background-size:42px 42px;pointer-events:none}
button,input,textarea{font:inherit}button{border:0;cursor:pointer}.is-hidden{display:none!important}
.auth-gate{position:fixed;inset:0;z-index:20;display:grid;place-items:center;padding:20px;background:rgba(2,6,23,.82);backdrop-filter:blur(18px)}
.login-card{width:min(430px,100%);display:grid;gap:15px;padding:34px;border:1px solid var(--line);border-radius:28px;background:linear-gradient(180deg,rgba(13,29,54,.98),rgba(5,13,27,.98));box-shadow:var(--shadow)}
.login-card .logo{margin:auto}.login-card h1{margin:0;text-align:center}.login-card .eyebrow,.login-card .muted{text-align:center;margin:0}.login-card label{display:grid;gap:7px;color:#d9efff;font-size:13px}
.login-card input{width:100%;padding:12px 13px;border-radius:13px;border:1px solid var(--line);background:#020817;color:var(--text);outline:none}.login-card input:focus{border-color:var(--cyan)}.form-error{min-height:22px;margin:0;color:#ffd0d8;font-size:13px}
.app{height:100%;display:grid;grid-template-columns:286px minmax(560px,1fr) 448px;gap:18px;padding:18px;position:relative}.glass{background:linear-gradient(180deg,var(--panel),rgba(5,13,27,.9));border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);backdrop-filter:blur(18px);min-height:0;overflow:hidden}
.side{padding:20px;display:flex;flex-direction:column}.brand{display:flex;gap:13px;align-items:center;margin-bottom:18px}.logo{width:50px;height:50px;border-radius:18px;background:conic-gradient(from 160deg,var(--green),var(--cyan),var(--blue),var(--green));color:#04111d;display:grid;place-items:center;font-size:24px;font-weight:950}.brand h1{font-size:19px;margin:0}.brand p{font-size:12px;color:var(--muted);margin:4px 0 0}
.status-pill{display:flex;align-items:center;gap:8px;color:#b9ffdf;background:rgba(52,211,153,.1);border:1px solid rgba(52,211,153,.22);border-radius:999px;padding:9px 11px;font-size:12px;margin-bottom:16px}.pulse{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 18px var(--green)}
.nav{display:flex;flex-direction:column;gap:9px}.nav button{background:transparent;color:var(--muted);padding:12px 14px;border-radius:15px;text-align:left;display:flex;align-items:center;justify-content:space-between;border:1px solid transparent}.nav button:hover,.nav button.active{background:linear-gradient(90deg,rgba(34,211,238,.13),rgba(52,211,153,.09));color:#fff;border-color:var(--line)}
.badge{font-size:12px;color:#03111d;background:var(--green);padding:2px 8px;border-radius:999px;font-weight:950}.badge.red{background:var(--red)}.badge.amber{background:var(--amber)}.badge.blue{background:var(--blue)}
.sync{margin-top:auto;padding:15px;border:1px solid var(--line);border-radius:19px;background:rgba(255,255,255,.04)}.sync h3{margin:0 0 12px;font-size:13px}.kv{display:flex;justify-content:space-between;gap:10px;font-size:12px;color:var(--muted);margin:9px 0}.kv b{color:#d9efff;text-align:right}
.btn{border-radius:14px;padding:11px 14px;color:var(--text);background:rgba(255,255,255,.06);border:1px solid var(--line)}.btn:hover{border-color:rgba(34,211,238,.44);background:rgba(34,211,238,.11)}.primary{background:linear-gradient(135deg,var(--green),var(--cyan));color:#03111d;font-weight:950}.danger{background:rgba(251,113,133,.12);color:#ffd5dc}.full{width:100%;margin-top:8px}
.main{display:flex;flex-direction:column}.top{padding:20px 22px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:16px;align-items:flex-start}.eyebrow{color:#8ee9ff;font-size:12px;letter-spacing:.18em}.top h2{font-size:29px;margin:5px 0 7px}.top p,.muted{margin:0;color:var(--muted);font-size:13px;line-height:1.65}.actions{display:flex;gap:10px}
.metrics{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;padding:16px 22px}.metric{background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:19px;padding:13px}.metric span{font-size:12px;color:var(--muted)}.metric b{display:block;font-size:25px;margin-top:5px}.toolbar{display:flex;gap:10px;padding:0 22px 14px}.search{flex:1;border-radius:15px;padding:12px 14px;background:rgba(2,8,23,.55);border:1px solid var(--line);color:var(--text);outline:none}.chip{border-radius:999px;padding:10px 13px;background:rgba(255,255,255,.05);color:var(--muted);border:1px solid var(--line)}.chip.active{background:rgba(34,211,238,.19);color:#fff}
.list{overflow:auto;padding:0 22px 22px}.section-title{display:flex;justify-content:space-between;margin:13px 0 10px}.section-title small{color:var(--muted)}.task{display:grid;grid-template-columns:34px 1fr auto;gap:12px;align-items:start;background:linear-gradient(135deg,rgba(20,39,71,.9),rgba(11,25,48,.88));border:1px solid var(--line);border-radius:20px;padding:14px;margin-bottom:10px}.task:hover,.task.active{border-color:rgba(34,211,238,.48)}.task.done{opacity:.58}.check{width:28px;height:28px;border-radius:10px;color:transparent;background:rgba(255,255,255,.035);border:1px solid var(--line)}.task.done .check{background:var(--green);color:#03111d}.task h3{font-size:15px;margin:0 0 6px}.task p{font-size:12px;color:var(--muted);margin:0;line-height:1.55}.tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:10px}.tag{font-size:11px;border-radius:999px;padding:3px 8px;background:rgba(96,165,250,.12);color:#b9d7ff}.tag.due{background:rgba(251,191,36,.12);color:#ffe6a7}.tag.status{background:rgba(52,211,153,.11);color:#b9ffdf}.tag.redtag{background:rgba(251,113,133,.12);color:#ffd0d8}.mini{font-size:12px;border-radius:11px;padding:7px 9px;color:var(--muted);background:rgba(255,255,255,.05);border:1px solid var(--line)}
.detail{padding:20px;display:flex;flex-direction:column}.detail h2{font-size:21px;margin:0 0 6px}.sub{font-size:12px;color:var(--muted);line-height:1.6;word-break:break-all}.panel{background:rgba(255,255,255,.045);border:1px solid var(--line);border-radius:19px;padding:14px;margin-bottom:12px}.panel h3{font-size:13px;margin:0 0 10px;color:#d4f4ff}.panel p,.panel div{font-size:13px;color:var(--muted);line-height:1.72;white-space:pre-wrap}.timeline{max-height:160px;overflow:auto}.event{border-left:2px solid rgba(52,211,153,.68);padding-left:10px;margin-bottom:10px}.textarea{width:100%;min-height:78px;background:rgba(2,8,23,.58);border:1px solid var(--line);border-radius:15px;color:var(--text);padding:12px;resize:vertical}.detail-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:10px}
.toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%) translateY(20px);opacity:0;background:#e8fff6;color:#03111d;border-radius:15px;padding:12px 16px;font-weight:900;box-shadow:var(--shadow);transition:.22s;z-index:30}.toast.show{opacity:1;transform:translateX(-50%)}.empty,.loading{padding:24px;color:var(--muted);text-align:center}.preview{max-height:180px;overflow:auto;font-size:12px;color:var(--muted);border-top:1px solid var(--line);margin-top:10px;padding-top:10px}
@media(max-width:1250px){.app{grid-template-columns:250px 1fr}.detail{display:none}.metrics{grid-template-columns:repeat(3,1fr)}}@media(max-width:840px){body{overflow:auto}.app{display:block;height:auto;padding:10px}.glass{margin-bottom:10px}.metrics{grid-template-columns:repeat(2,1fr)}.toolbar{flex-wrap:wrap}.side{min-height:auto}}