:root{--primary:#5a55ea;--primary-2:#8273ff;--primary-soft:#efeeff;--bg:#f4f6fb;--panel:#fff;--text:#182033;--muted:#788196;--line:#e7eaf1;--success:#0f9f6e;--danger:#e5484d;--warning:#e79b24;--sidebar:#11162a;--shadow:0 18px 50px rgba(31,39,73,.08)}*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--text);background:var(--bg)}button,input,textarea,select{font:inherit}.hidden{display:none!important}.login-page{min-height:100vh;display:grid;grid-template-columns:minmax(420px,1.2fr) minmax(420px,.8fr);background:#fff}.login-art{position:relative;overflow:hidden;background:linear-gradient(145deg,#17182c,#242354 62%,#4d46c9);display:flex;align-items:center;padding:8vw;color:#fff}.art-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(to bottom,transparent,black 20%,black 80%,transparent)}.art-orb{position:absolute;border-radius:50%;filter:blur(8px);opacity:.5}.orb-a{width:360px;height:360px;background:#7771ff;right:-80px;top:-90px}.orb-b{width:280px;height:280px;background:#40c8ff;left:-110px;bottom:-70px}.art-copy{position:relative;z-index:2;max-width:620px}.brand-logo{width:42px;height:42px;border-radius:13px;background:linear-gradient(135deg,var(--primary),var(--primary-2));display:grid;place-items:center;color:#fff;font-weight:900;box-shadow:0 10px 28px rgba(90,85,234,.36);flex:none}.brand-logo.large{width:68px;height:68px;border-radius:22px;font-size:28px;background:linear-gradient(135deg,#8b84ff,#5bd0ff)}.art-copy h1{font-size:clamp(38px,4.8vw,68px);line-height:1.15;margin:32px 0 20px;letter-spacing:-2px}.art-copy p{color:#cbd0f0;font-size:17px;line-height:1.8;max-width:510px}.feature-pills{display:flex;gap:10px;flex-wrap:wrap;margin-top:32px}.feature-pills span{padding:9px 14px;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.08);border-radius:999px;font-size:13px}.login-panel{display:flex;align-items:center;justify-content:center;padding:42px;background:linear-gradient(180deg,#fff,#f8f9fc)}.login-box{width:min(420px,100%)}.mobile-brand{display:none;align-items:center;gap:10px;margin-bottom:38px}.eyebrow{font-size:11px;font-weight:900;letter-spacing:1.8px;color:var(--primary)}.login-box h2{font-size:34px;margin:10px 0 7px}.login-box .sub{color:var(--muted);margin:0 0 32px}.login-box label{display:block;font-weight:800;font-size:13px;margin:18px 0 8px}.input-wrap{display:flex;align-items:center;gap:10px;border:1px solid #dfe3ec;border-radius:14px;padding:0 15px;background:#fff;transition:.2s}.input-wrap:focus-within{border-color:var(--primary);box-shadow:0 0 0 4px rgba(90,85,234,.1)}.input-wrap input{border:0;outline:0;width:100%;height:50px;background:transparent}.btn{border:0;border-radius:12px;padding:11px 17px;font-weight:800;cursor:pointer;transition:.2s;display:inline-flex;align-items:center;justify-content:center;gap:7px}.btn:hover{transform:translateY(-1px)}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;box-shadow:0 10px 24px rgba(90,85,234,.25)}.btn-light{background:#f2f4f8;color:#4d576b}.btn-danger{background:#fff0f1;color:var(--danger)}.btn-success{background:#eafaf4;color:var(--success)}.btn-warning{background:#fff6e7;color:#b76f06}.btn-block{width:100%;margin-top:25px;padding:14px}.login-tip{text-align:center;color:#9aa1b1;font-size:12px;line-height:1.7;margin-top:22px}.app{min-height:100vh;display:flex}.sidebar{width:250px;background:linear-gradient(180deg,#11162a,#171c34);color:#fff;position:fixed;inset:0 auto 0 0;z-index:30;display:flex;flex-direction:column;box-shadow:12px 0 40px rgba(16,21,42,.12);transition:.25s}.sidebar-brand{height:86px;padding:0 20px;display:flex;align-items:center;gap:12px;border-bottom:1px solid rgba(255,255,255,.07)}.sidebar-brand b{font-size:15px;display:block}.sidebar-brand span{font-size:11px;color:#8790b3;display:block;margin-top:4px}.menu{padding:14px 12px;overflow:auto;flex:1}.menu p{font-size:10px;color:#687193;letter-spacing:1.4px;margin:18px 10px 7px;text-transform:uppercase}.menu-item{width:100%;border:0;background:transparent;color:#aeb5d0;display:flex;align-items:center;gap:12px;padding:11px 13px;border-radius:11px;cursor:pointer;text-align:left;position:relative;transition:.18s}.menu-item i{width:22px;text-align:center;font-style:normal;font-size:17px;color:#7f88af}.menu-item:hover{background:rgba(255,255,255,.055);color:#fff}.menu-item.active{background:linear-gradient(135deg,rgba(111,103,255,.32),rgba(91,84,233,.18));color:#fff}.menu-item.active i{color:#a8a3ff}.menu-dot{width:7px;height:7px;border-radius:50%;background:#ff6570;position:absolute;right:13px;box-shadow:0 0 0 4px rgba(255,101,112,.13)}.sidebar-foot{border-top:1px solid rgba(255,255,255,.07);padding:15px;display:flex;align-items:center;justify-content:space-between}.admin-mini{display:flex;align-items:center;gap:10px;min-width:0}.avatar-text,.top-avatar{width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,#6e67ff,#43b7ff);display:grid;place-items:center;font-weight:900;color:#fff;flex:none}.admin-mini b{font-size:13px;display:block;max-width:115px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.admin-mini span{font-size:10px;color:#777f9f}.sidebar-foot button{background:none;border:0;color:#8790ad;font-size:20px;cursor:pointer}.main{margin-left:250px;min-width:0;width:calc(100% - 250px)}.topbar{height:86px;background:rgba(255,255,255,.9);backdrop-filter:blur(18px);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:20}.top-left{display:flex;align-items:center;gap:14px}.topbar h1{font-size:21px;margin:0}.topbar p{font-size:12px;color:var(--muted);margin:4px 0 0}.top-actions{display:flex;align-items:center;gap:10px}.icon-btn{width:38px;height:38px;border-radius:11px;border:1px solid var(--line);background:#fff;display:grid;place-items:center;cursor:pointer;color:#5f687b;font-size:18px}.view-site{text-decoration:none;color:var(--primary);background:var(--primary-soft);padding:10px 13px;border-radius:11px;font-size:12px;font-weight:800}.mobile-menu{display:none}.content{padding:26px;max-width:1680px;margin:0 auto}.page-loading{text-align:center;padding:100px 20px;color:var(--muted)}.page-loading span{width:36px;height:36px;border:3px solid #e4e5f7;border-top-color:var(--primary);border-radius:50%;display:inline-block;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.stat-card{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:20px;box-shadow:var(--shadow);display:flex;align-items:flex-start;justify-content:space-between;min-height:135px}.stat-card .label{font-size:13px;color:var(--muted);display:block}.stat-card strong{display:block;font-size:30px;margin:12px 0 6px;letter-spacing:-1px}.stat-card small{color:#9aa1b1}.stat-icon{width:46px;height:46px;border-radius:14px;background:var(--primary-soft);color:var(--primary);display:grid;place-items:center;font-size:20px}.stat-card.success .stat-icon{background:#eafaf4;color:var(--success)}.stat-card.warning .stat-icon{background:#fff6e7;color:#c17b10}.stat-card.danger .stat-icon{background:#fff0f1;color:var(--danger)}.dashboard-grid{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(300px,.8fr);gap:18px;margin-top:18px}.panel{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);overflow:hidden}.panel-head{padding:18px 20px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:15px}.panel-head h3{margin:0;font-size:16px}.panel-head p{margin:4px 0 0;color:var(--muted);font-size:12px}.panel-body{padding:20px}.chart{height:250px;display:flex;align-items:flex-end;gap:8px;padding:20px 6px 0;border-bottom:1px solid #edf0f5;position:relative}.chart-col{flex:1;min-width:12px;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;height:100%;position:relative}.chart-bar{width:min(28px,70%);background:linear-gradient(180deg,#8273ff,#5a55ea);border-radius:8px 8px 3px 3px;min-height:4px;transition:.3s}.chart-col span{font-size:10px;color:#9198a9;margin-top:7px}.chart-col b{font-size:10px;color:#555e70;margin-bottom:5px}.quick-list{display:grid;gap:11px}.quick-row{display:flex;align-items:center;justify-content:space-between;padding:12px;border-radius:13px;background:#f7f8fb}.quick-user{display:flex;align-items:center;gap:10px;min-width:0}.quick-avatar{width:36px;height:36px;border-radius:11px;background:linear-gradient(135deg,#eceaff,#d9f3ff);color:#5a55ea;display:grid;place-items:center;font-weight:900}.quick-user b,.quick-user span{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.quick-user b{font-size:13px}.quick-user span{font-size:11px;color:var(--muted);margin-top:3px}.toolbar{display:flex;gap:10px;align-items:center;justify-content:space-between;padding:16px 18px;border-bottom:1px solid var(--line);flex-wrap:wrap}.toolbar-left,.toolbar-right{display:flex;align-items:center;gap:9px;flex-wrap:wrap}.input,.select,.textarea{border:1px solid #dfe3ec;border-radius:11px;background:#fff;padding:10px 12px;outline:0;color:var(--text)}.input:focus,.select:focus,.textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(90,85,234,.09)}.search-input{min-width:260px}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse;min-width:900px}.table th{padding:12px 16px;text-align:left;background:#fafbfc;color:#747d90;font-size:11px;font-weight:900;white-space:nowrap;border-bottom:1px solid var(--line)}.table td{padding:14px 16px;border-bottom:1px solid #eff1f5;font-size:13px;color:#4c5568;vertical-align:middle}.table tr:hover td{background:#fcfcff}.table-user{display:flex;align-items:center;gap:10px}.table-user img{width:38px;height:38px;border-radius:12px;object-fit:cover;background:#f0efff}.table-user b{color:var(--text);display:block}.table-user span{font-size:11px;color:var(--muted);display:block;margin-top:3px}.badge{display:inline-flex;align-items:center;gap:5px;padding:5px 9px;border-radius:999px;background:#f0f2f6;color:#667085;font-size:11px;font-weight:800;white-space:nowrap}.badge.purple{background:#efeeff;color:#5a55ea}.badge.green{background:#eafaf4;color:#0b8b61}.badge.red{background:#fff0f1;color:#d73d47}.badge.orange{background:#fff5e7;color:#bd7510}.actions-inline{display:flex;gap:7px;flex-wrap:wrap}.mini-btn{border:0;padding:6px 9px;border-radius:8px;font-size:11px;font-weight:800;cursor:pointer}.pagination{display:flex;justify-content:flex-end;gap:8px;padding:16px 18px}.page-btn{border:1px solid var(--line);background:#fff;border-radius:9px;padding:7px 11px;cursor:pointer;color:#60697c}.page-btn.active{background:var(--primary);color:#fff;border-color:var(--primary)}.page-btn:disabled{opacity:.45;cursor:not-allowed}.empty-state{text-align:center;padding:65px 20px;color:var(--muted)}.empty-state strong{display:block;color:#485164;margin-bottom:6px}.modal{position:fixed;inset:0;background:rgba(16,22,42,.52);backdrop-filter:blur(5px);display:grid;place-items:center;z-index:100;padding:18px}.modal-card{width:min(620px,100%);max-height:90vh;overflow:auto;background:#fff;border-radius:20px;box-shadow:0 30px 90px rgba(14,18,39,.3)}.modal-head{display:flex;align-items:center;justify-content:space-between;padding:20px 22px;border-bottom:1px solid var(--line)}.modal-head h3{margin:5px 0 0}.modal-body{padding:22px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.form-item{display:flex;flex-direction:column;gap:7px}.form-item.full{grid-column:1/-1}.form-item label{font-size:12px;font-weight:800;color:#525c70}.tip{font-size:11px;color:var(--muted);line-height:1.6}.switch-row{display:flex;align-items:center;justify-content:space-between;padding:14px 0;border-bottom:1px solid var(--line)}.switch{width:44px;height:24px;border-radius:999px;background:#cfd4df;position:relative;cursor:pointer;transition:.2s}.switch:after{content:"";width:18px;height:18px;border-radius:50%;background:#fff;position:absolute;top:3px;left:3px;box-shadow:0 2px 7px #0002;transition:.2s}.switch.on{background:var(--primary)}.switch.on:after{left:23px}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.settings-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:var(--shadow)}.settings-card h3{margin:0 0 18px}.drawer{position:fixed;inset:0;z-index:110}.drawer-mask{position:absolute;inset:0;background:rgba(16,22,42,.45)}.drawer-panel{position:absolute;right:0;top:0;bottom:0;width:min(560px,94vw);background:#fff;box-shadow:-20px 0 60px rgba(21,28,55,.2);overflow:auto}.drawer-content{padding:22px}.detail-hero{display:flex;align-items:center;gap:14px;padding:18px;border-radius:16px;background:linear-gradient(135deg,#f0efff,#eef8ff);margin-bottom:18px}.detail-hero img{width:64px;height:64px;border-radius:20px;background:#fff}.detail-hero h3{margin:0 0 5px}.detail-hero p{margin:0;color:var(--muted);font-size:12px}.detail-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:18px}.detail-stat{padding:12px;border-radius:12px;background:#f7f8fb;text-align:center}.detail-stat b{font-size:20px;display:block}.detail-stat span{font-size:10px;color:var(--muted)}.info-list{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:14px;overflow:hidden}.info-row{background:#fff;padding:13px 15px;display:flex;justify-content:space-between;gap:20px;font-size:13px}.info-row span{color:var(--muted)}.health-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.health-card{padding:18px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}.health-card span{color:var(--muted);font-size:12px}.health-card strong{display:block;font-size:20px;margin-top:9px}.progress{height:8px;border-radius:99px;background:#edf0f5;overflow:hidden;margin-top:10px}.progress i{display:block;height:100%;background:linear-gradient(90deg,var(--primary),#49bfff);border-radius:99px}.toast{position:fixed;right:22px;top:22px;z-index:200;padding:12px 16px;background:#1e2638;color:#fff;border-radius:12px;box-shadow:0 15px 40px #0003;font-size:13px}.report-card{padding:14px;border:1px solid var(--line);border-radius:14px;margin-bottom:10px}.report-card-head{display:flex;justify-content:space-between;gap:10px}.report-card p{font-size:12px;color:var(--muted);line-height:1.6}.text-danger{color:var(--danger)}.text-success{color:var(--success)}@media(max-width:1200px){.stats-grid{grid-template-columns:repeat(2,1fr)}.dashboard-grid{grid-template-columns:1fr}.health-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:900px){.login-page{grid-template-columns:1fr}.login-art{display:none}.mobile-brand{display:flex}.sidebar{transform:translateX(-100%)}.sidebar.open{transform:translateX(0)}.main{margin-left:0;width:100%}.mobile-menu{display:grid}.content{padding:17px}.topbar{padding:0 16px}.view-site{display:none}.settings-grid{grid-template-columns:1fr}}@media(max-width:620px){.login-panel{padding:25px}.stats-grid{grid-template-columns:1fr}.stat-card{min-height:115px}.form-grid{grid-template-columns:1fr}.form-item.full{grid-column:auto}.health-grid{grid-template-columns:1fr}.detail-stats{grid-template-columns:repeat(2,1fr)}.topbar h1{font-size:18px}.topbar p{display:none}.search-input{min-width:100%;width:100%}.toolbar-left,.toolbar-right{width:100%}.toolbar .select{flex:1}.content{padding:12px}.panel{border-radius:14px}}
/* v3 public social + realtime polish */
.sidebar{background:linear-gradient(180deg,#15192a 0%,#111523 100%)}
.brand-logo{background:linear-gradient(135deg,#17b98b,#6257e8)!important}
.menu-item.active{background:linear-gradient(90deg,rgba(23,185,139,.18),rgba(98,87,232,.17));color:#fff}
.menu-item.active:before{background:#20d09a}
.btn-primary{background:linear-gradient(135deg,#17ad80,#6257e8)!important}
.stat-card.success .stat-icon{background:#e8faf4;color:#0f9c70}
.content{background:radial-gradient(circle at 100% 0,rgba(98,87,232,.07),transparent 28%),#f5f7fb}