:root{--blue:#2f7ef7;--blue-deep:#1d5fd0;--blue-bg:#eaf2ff;--blue-line:#d4e4fd;--ink:#1a2233;--ink2:#5a6478;--ink3:#9096a5;--bg:#f5f7fa;--card:#fff;--line:#e8ecf2;--green:#18a058;--orange:#e8830c;--red:#d93a3a;--radius:10px}
*{margin:0;padding:0;box-sizing:border-box;font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif}
body{background:var(--bg);color:var(--ink);font-size:13px}
.app{display:flex;height:100vh;overflow:hidden}
.sidebar{width:198px;background:#fff;border-right:1px solid var(--line);display:flex;flex-direction:column;flex-shrink:0}
.logo{padding:16px 14px 12px;border-bottom:1px solid var(--line)}
.logo b{font-size:14.5px;display:flex;align-items:center;gap:6px}
.logo .tag{font-size:10px;color:var(--blue);background:var(--blue-bg);border-radius:4px;padding:1px 5px;font-weight:400}
.logo small{display:block;color:var(--ink3);font-size:11px;margin-top:4px}
nav{flex:1;padding:8px;overflow-y:auto}
nav a{display:flex;align-items:center;gap:9px;padding:8.5px 10px;border-radius:8px;color:var(--ink2);cursor:pointer;margin-bottom:2px;text-decoration:none;font-size:13px;position:relative}
nav a:hover{background:var(--bg);color:var(--ink)}
nav a.active{background:var(--blue-bg);color:var(--blue-deep);font-weight:600}
nav a svg{width:16px;height:16px;flex-shrink:0}
nav a .badge{position:absolute;right:10px;background:var(--red);color:#fff;font-size:10px;border-radius:8px;padding:0 5px;line-height:15px}
.navsec{padding:10px 14px 4px;font-size:10.5px;color:var(--ink3);letter-spacing:1px}
.side-foot{padding:10px 14px;border-top:1px solid var(--line);font-size:11px;color:var(--ink3);line-height:1.7}
.side-foot i{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--green);margin-right:5px}
main{flex:1;display:flex;flex-direction:column;min-width:0}
.topbar{height:46px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 18px;gap:10px;flex-shrink:0}
.topbar .crumb{font-weight:600;font-size:14px}
.topbar .right{margin-left:auto;display:flex;align-items:center;gap:12px;color:var(--ink2)}
.role-pill{font-size:10.5px;background:var(--blue-bg);color:var(--blue-deep);border-radius:5px;padding:1.5px 7px}
.avatar{width:26px;height:26px;border-radius:50%;background:var(--blue);color:#fff;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600}
.content{flex:1;overflow-y:auto;padding:16px 18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:14px}
.grid{display:grid;gap:12px}
.btn{display:inline-flex;align-items:center;gap:5px;border:none;border-radius:8px;padding:7px 14px;font-size:12.5px;cursor:pointer;background:var(--blue);color:#fff}
.btn:hover{background:var(--blue-deep)}
.btn.ghost{background:var(--blue-bg);color:var(--blue-deep)}
.btn.plain{background:#fff;border:1px solid var(--line);color:var(--ink2)}
.btn.danger{background:#fff;border:1px solid #f3c1c1;color:var(--red)}
.btn.sm{padding:4px 10px;font-size:11.5px}
h3.sec{font-size:14px;margin-bottom:10px;display:flex;align-items:center;gap:7px}
.hint{color:var(--ink3);font-size:11.5px;margin-top:6px;line-height:1.6}
.pill{display:inline-block;font-size:10.5px;border-radius:5px;padding:1.5px 7px}
.pill.g{background:#e6f7ee;color:var(--green)}.pill.o{background:#fdf1e0;color:var(--orange)}
.pill.b{background:var(--blue-bg);color:var(--blue-deep)}.pill.r{background:#fdeaea;color:var(--red)}
table{width:100%;border-collapse:collapse;font-size:12.5px}
th{color:var(--ink3);font-weight:500;text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);background:#fafbfd}
td{padding:9px 10px;border-bottom:1px solid var(--line);word-break:break-all}
tr:last-child td{border-bottom:none}
input,select,textarea{border:1px solid var(--line);border-radius:8px;padding:7px 10px;font-size:12.5px;width:100%;outline:none;background:#fff;color:var(--ink);font-family:inherit}
input:focus,select:focus,textarea:focus{border-color:var(--blue)}
textarea{resize:vertical;min-height:80px}
label{font-size:12px;color:var(--ink2);display:block;margin-bottom:5px;font-weight:500}
.stats{grid-template-columns:repeat(4,1fr);margin-bottom:14px}
.stat .n{font-size:22px;font-weight:700;margin:4px 0 2px}
.stat .d{font-size:11px;color:var(--green)}
.stat .head{display:flex;justify-content:space-between;color:var(--ink2);font-size:12px}
.two{grid-template-columns:1.2fr .8fr}
.create-wrap{grid-template-columns:300px 1fr;align-items:start}
.form-box label{margin-top:11px}
.form-box label:first-child{margin-top:0}
.tip{background:var(--blue-bg);border-radius:8px;padding:7px 10px;font-size:11.5px;color:var(--blue-deep);margin-top:10px;line-height:1.6}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{border:1px solid var(--blue-line);color:var(--blue-deep);background:#fff;border-radius:14px;padding:3px 11px;font-size:11.5px;cursor:pointer}
.chip.on{background:var(--blue);color:#fff;border-color:var(--blue)}
.result .out{background:#fafbfd;border:1px dashed var(--blue-line);border-radius:8px;padding:14px;line-height:1.9;font-size:12.8px;white-space:pre-wrap;min-height:120px;margin-bottom:10px}
.steps{display:flex;margin-bottom:14px}
.step{flex:1;text-align:center;color:var(--ink3);font-size:12px;padding-bottom:8px}
.step .b{width:22px;height:22px;border-radius:50%;background:#e8ecf2;color:var(--ink2);display:inline-flex;align-items:center;justify-content:center;font-size:11.5px;margin-bottom:5px}
.step.on{color:var(--blue-deep);font-weight:600}
.step.on .b{background:var(--blue);color:#fff}
.plat-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.plat{border:1px solid var(--line);border-radius:10px;padding:12px;text-align:center;cursor:pointer}
.plat.on{border-color:var(--blue);background:var(--blue-bg)}
.plat .ic{font-size:20px;margin-bottom:6px}
.plat b{font-size:12.5px;display:block}
.plat small{color:var(--ink3);font-size:10.5px}
.acct{display:flex;align-items:center;gap:11px}
.acct .ic{width:38px;height:38px;border-radius:10px;background:var(--blue-bg);display:flex;align-items:center;justify-content:center;font-size:19px;flex-shrink:0}
.inbox-wrap{grid-template-columns:280px 1fr;height:calc(100vh - 150px)}
.msg-list{overflow-y:auto;padding:0!important}
.sess{padding:10px 12px;border-bottom:1px solid var(--line);cursor:pointer}
.sess.on,.sess:hover{background:var(--blue-bg)}
.sess .r1{display:flex;justify-content:space-between;margin-bottom:3px;align-items:center;gap:4px}
.sess .r1 b{font-size:12.5px}
.sess .r1 span{font-size:10.5px;color:var(--ink3)}
.sess .r2{color:var(--ink2);font-size:11.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.chat{display:flex;flex-direction:column;padding:0!important}
.chat .body{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:10px;background:#fafbfd}
.bub{max-width:72%;padding:8px 12px;border-radius:12px;line-height:1.7;font-size:12.5px;white-space:pre-wrap}
.bub.them{background:#fff;border:1px solid var(--line);border-bottom-left-radius:4px;align-self:flex-start}
.bub.me{background:var(--blue);color:#fff;border-bottom-right-radius:4px;align-self:flex-end}
.bub.ai{background:#eef7ff;border:1px solid var(--blue-line);color:var(--blue-deep);align-self:flex-start}
.chat .foot{border-top:1px solid var(--line);padding:10px 12px;display:flex;gap:8px;align-items:center}
.assist-wrap{grid-template-columns:1fr 300px;height:calc(100vh - 150px)}
.quote-wrap{grid-template-columns:340px 1fr;align-items:start}
.pbar{height:6px;background:#e8ecf2;border-radius:4px;overflow:hidden}
.pfill{height:100%;background:linear-gradient(90deg,var(--blue),#6aa7ff);border-radius:4px;transition:width .4s}
.bigprog{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.bigprog .bar{flex:1}
.bignum{font-size:26px;font-weight:800;color:var(--blue-deep)}
.task{display:flex;align-items:flex-start;gap:10px;padding:10px 2px;border-bottom:1px solid var(--line);cursor:pointer}
.task:last-child{border-bottom:none}
.task .cb{width:16px;height:16px;border:1.5px solid #b9c6e8;border-radius:5px;margin-top:1px;flex-shrink:0;display:flex;align-items:center;justify-content:center;color:#fff;font-size:11px;background:#fff}
.task.done .cb{background:var(--green);border-color:var(--green)}
.task .txt{flex:1;min-width:0}
.task.done .txt{text-decoration:line-through;color:var(--ink3)}
.switch{position:relative;width:34px;height:19px;background:#d5dbe4;border-radius:12px;cursor:pointer;transition:.2s;display:inline-block;vertical-align:middle}
.switch.on{background:var(--green)}
.switch i{position:absolute;top:2.5px;left:3px;width:14px;height:14px;background:#fff;border-radius:50%;transition:.2s}
.switch.on i{left:17px}
.cd{font-weight:700}
.cd.g{color:var(--green)}.cd.o{color:var(--orange)}.cd.r{color:var(--red)}
.remind{background:#fff8ec;border:1px solid #f5dfb8;color:#8a5b13;border-radius:10px;padding:9px 13px;font-size:12px;margin-bottom:12px;display:flex;gap:8px;align-items:center}
#toast{position:fixed;top:56px;left:50%;transform:translateX(-50%);background:rgba(26,34,51,.88);color:#fff;padding:9px 18px;border-radius:10px;font-size:12.5px;display:none;z-index:300;backdrop-filter:blur(6px)}
.modal-bg{position:fixed;inset:0;background:rgba(15,23,42,.35);display:none;align-items:center;justify-content:center;z-index:250;backdrop-filter:blur(3px)}
.modal{background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-radius:16px;padding:22px;width:440px;max-height:86vh;overflow-y:auto;box-shadow:0 18px 50px rgba(0,0,0,.18);border:1px solid rgba(255,255,255,.6)}
.modal h3{margin-bottom:12px;font-size:15px}
.login-bg{position:fixed;inset:0;background:linear-gradient(135deg,#eaf2ff 0%,#f5f7fa 55%,#dfe9fb 100%);display:flex;align-items:center;justify-content:center;z-index:400}
.login-card{width:400px;background:rgba(255,255,255,.9);backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.7);border-radius:18px;padding:28px;box-shadow:0 20px 60px rgba(47,126,247,.15)}
.login-logo{text-align:center;margin-bottom:18px}
.login-logo b{font-size:18px}
.login-logo small{display:block;color:var(--ink3);margin-top:4px}
.tabs{display:flex;background:var(--bg);border-radius:10px;padding:3px;margin-bottom:14px}
.tabs span{flex:1;text-align:center;padding:7px;border-radius:8px;cursor:pointer;color:var(--ink2);font-size:13px}
.tabs span.on{background:#fff;color:var(--blue-deep);font-weight:600;box-shadow:0 1px 4px rgba(0,0,0,.08)}
.login-card label{margin-top:10px}
.login-card .btn{width:100%;justify-content:center;margin-top:16px;padding:9px}
.thead2{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;gap:8px;flex-wrap:wrap}
.toolbar{display:flex;gap:8px;align-items:center;margin-bottom:12px;flex-wrap:wrap}
.toolbar input,.toolbar select{width:auto}
.qline{display:grid;grid-template-columns:1fr 78px 78px 78px;gap:6px;margin-bottom:6px}
.qline input{text-align:right;padding:6px 8px}
.quoteprev{border:1px solid var(--line);border-radius:10px;padding:18px}
.quoteprev .h{text-align:center;font-weight:700;font-size:15px;color:#c0392b}
.quoteprev .s{text-align:center;color:var(--ink2);font-size:11px;margin:3px 0 12px}
.log-pre{background:#1a2233;color:#cfe3ff;border-radius:8px;padding:12px;font-size:11.5px;white-space:pre-wrap;max-height:300px;overflow-y:auto;font-family:Consolas,monospace}
/* 宫格体系 */
.icon-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.ig{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px 10px 16px;text-align:center;cursor:pointer;transition:.18s}
.ig:hover{border-color:var(--blue);box-shadow:0 8px 22px rgba(47,126,247,.14);transform:translateY(-2px)}
.ig .ic{font-size:28px;margin-bottom:8px;line-height:1}
.ig b{display:block;font-size:13.5px}
.ig small{color:var(--ink3);font-size:10.5px;display:block;margin-top:5px;line-height:1.4}
.ig .pb{font-size:10.5px;color:var(--orange);margin-top:5px;display:block}
.gen-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.gcard{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px;display:flex;flex-direction:column}
.gcard .t{font-weight:700;font-size:13px;line-height:1.4;margin-bottom:4px}
.gcard .hk{display:inline-block;font-size:10.5px;background:#fdf1e0;color:var(--orange);border-radius:5px;padding:1.5px 7px;margin-bottom:6px}
.gcard .bd{color:var(--ink2);font-size:11.8px;line-height:1.75;white-space:pre-wrap;flex:1;max-height:130px;overflow:hidden;position:relative;background:#fafbfd;border-radius:8px;padding:8px 10px}
.gcard .ops{display:flex;gap:6px;margin-top:8px;flex-wrap:wrap}
.ratio-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}
.ratio{border:1px solid var(--line);border-radius:8px;padding:6px 4px;text-align:center;cursor:pointer;background:#fff}
.ratio.on{border-color:var(--blue);background:var(--blue-bg)}
.ratio .box{margin:0 auto 5px;background:var(--blue-line);border-radius:3px}
.ratio small{font-size:10px;color:var(--ink2)}
.ratio.on small{color:var(--blue-deep);font-weight:600}
.imggrid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.imgcard{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff;position:relative}
.imgcard img{width:100%;display:block;cursor:zoom-in;min-height:60px}
.imgcard .cap{padding:8px 10px;font-size:11px;color:var(--ink2);line-height:1.5;max-height:52px;overflow:hidden}
.imgcard .ops{position:absolute;top:6px;right:6px;display:flex;gap:4px;opacity:.92}
.imgcard .ops .btn{padding:3px 8px;font-size:10.5px}
.gen-hist{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.histcard{border:1px solid var(--line);border-radius:8px;padding:8px;font-size:11px;color:var(--ink2);cursor:pointer;background:#fff;line-height:1.5}
.histcard:hover{border-color:var(--blue)}
.histcard b{display:block;color:var(--ink);font-size:11.5px;margin-bottom:3px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
img.spin{width:120px;height:120px;border-radius:12px;background:linear-gradient(110deg,#eef4ff 30%,#f8fafd 45%,#eef4ff 60%);background-size:200% 100%;animation:shine 1.2s infinite}
@keyframes shine{to{background-position:-200% 0}}