:root{--bg:#070914;--panel:rgba(17,21,40,.82);--panel2:#12172a;--text:#f4f6ff;--muted:#949bb5;--line:rgba(255,255,255,.09);--accent:#7867ff;--accent2:#31d8c4;--danger:#ff6680;--success:#49d69b;--warning:#ffbb55;--shadow:0 24px 70px rgba(0,0,0,.34)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-height:100vh;color:var(--text);font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;background:radial-gradient(circle at 14% 0%,rgba(120,103,255,.21),transparent 30%),radial-gradient(circle at 92% 12%,rgba(49,216,196,.12),transparent 27%),var(--bg)}button,input,textarea,select{font:inherit}button,a{transition:.2s ease}.shell{max-width:1200px;margin:auto;padding:0 24px}.nav{height:76px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;color:#fff;text-decoration:none;font-weight:800;letter-spacing:-.3px}.brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,var(--accent),#a758ff 55%,var(--accent2));box-shadow:0 8px 30px rgba(120,103,255,.4)}.brand-mark svg{width:20px}.nav-links{display:flex;gap:8px}.nav-link{padding:9px 13px;border-radius:9px;color:var(--muted);text-decoration:none;font-size:14px}.nav-link:hover,.nav-link.active{color:#fff;background:rgba(255,255,255,.07)}.hero{padding:72px 0 36px;text-align:center}.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border:1px solid rgba(120,103,255,.32);border-radius:99px;background:rgba(120,103,255,.09);color:#beb7ff;font-size:13px}.dot{width:7px;height:7px;border-radius:50%;background:var(--accent2);box-shadow:0 0 12px var(--accent2)}h1{font-size:clamp(38px,6vw,68px);line-height:1.08;letter-spacing:-3px;margin:22px auto 16px;max-width:800px}.gradient{background:linear-gradient(100deg,#fff 15%,#a99cff 56%,#65e6d8);color:transparent;background-clip:text}.hero p{max-width:620px;margin:auto;color:var(--muted);font-size:17px;line-height:1.8}.workspace{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(340px,.95fr);gap:22px;padding:30px 0 70px}.card{position:relative;border:1px solid var(--line);border-radius:22px;background:var(--panel);backdrop-filter:blur(18px);box-shadow:var(--shadow);overflow:hidden}.card-head{display:flex;justify-content:space-between;align-items:center;padding:22px 24px;border-bottom:1px solid var(--line)}.card-title{display:flex;align-items:center;gap:11px;font-weight:700}.step{display:grid;place-items:center;width:27px;height:27px;border-radius:9px;background:rgba(120,103,255,.17);color:#c7c1ff;font-size:13px}.form{padding:24px}.field{margin-bottom:20px}.label-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:9px}.label{font-size:14px;font-weight:650}.hint,.counter{font-size:12px;color:var(--muted)}textarea,input{width:100%;border:1px solid var(--line);outline:0;border-radius:12px;background:#0c1020;color:#fff;padding:13px 14px}textarea{min-height:120px;resize:vertical;line-height:1.65}textarea:focus,input:focus{border-color:rgba(120,103,255,.7);box-shadow:0 0 0 3px rgba(120,103,255,.1)}.upload-row{display:flex;align-items:center;gap:10px;margin-bottom:10px}.upload-row input[type=file]{display:none}.upload-btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 14px;border:1px solid rgba(120,103,255,.5);border-radius:10px;background:rgba(120,103,255,.12);color:#c7c1ff;font-size:13px;cursor:pointer}.upload-btn:hover{background:rgba(120,103,255,.22)}.file-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--muted);font-size:12px}.image-preview{display:none;margin-top:10px;height:155px;border-radius:12px;overflow:hidden;border:1px solid var(--line);background:#090c17}.image-preview img{width:100%;height:100%;object-fit:cover}.durations{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.duration input{display:none}.duration span{display:block;padding:12px;text-align:center;border:1px solid var(--line);border-radius:11px;background:#0c1020;color:var(--muted);cursor:pointer}.duration input:checked+span{border-color:var(--accent);color:#fff;background:rgba(120,103,255,.16);box-shadow:inset 0 0 0 1px rgba(120,103,255,.2)}.submit{width:100%;border:0;border-radius:13px;padding:15px;color:#fff;font-weight:750;cursor:pointer;background:linear-gradient(100deg,var(--accent),#8f5eff);box-shadow:0 12px 28px rgba(120,103,255,.28)}.submit:hover{transform:translateY(-1px);filter:brightness(1.08)}.submit:disabled{opacity:.55;cursor:not-allowed;transform:none}.result{min-height:590px;display:flex;flex-direction:column}.empty{margin:auto;padding:40px;text-align:center;color:var(--muted)}.empty-icon{display:grid;place-items:center;width:80px;height:80px;margin:0 auto 20px;border-radius:24px;background:linear-gradient(145deg,rgba(120,103,255,.18),rgba(49,216,196,.09));border:1px solid var(--line)}.empty-icon svg{width:34px;color:#9f93ff}.empty strong{display:block;color:#fff;font-size:18px;margin-bottom:8px}.task-view{display:none;padding:24px;height:100%}.status-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.badge{display:inline-flex;align-items:center;gap:7px;padding:7px 11px;border-radius:99px;background:rgba(255,187,85,.1);color:var(--warning);font-size:13px}.badge.completed{background:rgba(73,214,155,.1);color:var(--success)}.badge.failed{background:rgba(255,102,128,.1);color:var(--danger)}.spinner{width:8px;height:8px;border-radius:50%;background:currentColor;animation:pulse 1.2s infinite}.progress{height:8px;border-radius:99px;background:#090c17;overflow:hidden;margin:12px 0 24px}.progress-bar{height:100%;width:4%;border-radius:inherit;background:linear-gradient(90deg,var(--accent),var(--accent2));transition:.4s}.task-meta{display:grid;gap:10px}.meta-item{padding:13px 14px;border-radius:11px;background:#0c1020;border:1px solid var(--line)}.meta-item small{display:block;color:var(--muted);margin-bottom:5px}.meta-item div{word-break:break-all;font-size:14px}.video-box{display:none;aspect-ratio:16/9;border-radius:14px;background:#02030a;overflow:hidden;margin-bottom:18px}.video-box video{width:100%;height:100%}.actions{display:flex;gap:10px;margin-top:18px}.btn{display:inline-flex;justify-content:center;align-items:center;gap:7px;flex:1;border:1px solid var(--line);border-radius:11px;padding:11px 14px;background:rgba(255,255,255,.04);color:#fff;text-decoration:none;cursor:pointer}.btn.primary{background:var(--accent);border-color:transparent}.notice{display:none;margin-bottom:16px;padding:12px 14px;border-radius:11px;background:rgba(255,102,128,.1);border:1px solid rgba(255,102,128,.2);color:#ff9bad;font-size:13px}.footer{padding:30px 0 40px;color:#676e89;text-align:center;font-size:13px;border-top:1px solid var(--line)}@keyframes pulse{50%{opacity:.35;transform:scale(.8)}}
/* admin */.admin-main{padding:42px 0 70px}.page-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:25px}.page-head h1{font-size:34px;letter-spacing:-1.5px;margin:0 0 7px}.page-head p{margin:0;color:var(--muted)}.toolbar{display:flex;gap:10px}.stats{display:grid;grid-template-columns:repeat(5,1fr);gap:13px;margin-bottom:22px}.stat{padding:18px;border:1px solid var(--line);border-radius:16px;background:var(--panel)}.stat small{color:var(--muted)}.stat strong{display:block;font-size:26px;margin-top:8px}.table-card{border:1px solid var(--line);border-radius:18px;background:var(--panel);overflow:hidden}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:900px}th,td{text-align:left;padding:14px 16px;border-bottom:1px solid var(--line);font-size:13px}th{color:var(--muted);font-weight:600;background:rgba(255,255,255,.025)}td{vertical-align:middle}.truncate{max-width:250px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.id{font-family:ui-monospace,monospace;color:#bbb4ff}.icon-btn{border:1px solid var(--line);border-radius:8px;padding:7px 9px;color:var(--muted);background:transparent;cursor:pointer}.icon-btn:hover{color:var(--danger);border-color:rgba(255,102,128,.35)}.api-state{font-size:12px;color:var(--muted)}.api-state.ok{color:var(--success)}.table-empty{text-align:center!important;color:var(--muted);padding:50px!important}@media(max-width:850px){.workspace{grid-template-columns:1fr}.result{min-height:470px}.stats{grid-template-columns:repeat(2,1fr)}.stats .stat:first-child{grid-column:span 2}.page-head{align-items:flex-start;flex-direction:column}.hero{padding-top:50px}h1{letter-spacing:-2px}}@media(max-width:520px){.shell{padding:0 16px}.nav{height:66px}.nav-link{padding:8px}.hero{padding-top:38px}.hero p{font-size:15px}.workspace{padding-top:20px}.card-head,.form,.task-view{padding:18px}.durations{gap:7px}.actions{flex-direction:column}.stats{gap:9px}.stat{padding:14px}}