:root{--bg: #f5f6fa;--panel: #ffffff;--text: #1c1e2b;--muted: #6b7085;--border: #e3e5ee;--primary: #6c4cf1;--primary-dark: #5538d4;--danger: #d6336c;--radius: 12px}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text)}h1,h2,h3{margin:0 0 8px}p{margin:0 0 12px}.muted{color:var(--muted)}.loading{padding:80px;text-align:center;color:var(--muted)}.brand{display:flex;align-items:center;gap:8px;font-weight:700;font-size:18px}.brand-dot{width:12px;height:12px;border-radius:50%;background:var(--primary);display:inline-block}.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}.auth-card{width:100%;max-width:400px;background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:32px;box-shadow:0 10px 30px #1e1e3c12}.auth-card .brand{margin-bottom:20px}.auth-card form{margin-top:20px;display:flex;flex-direction:column;gap:14px}label{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:600}input{padding:11px 12px;border:1px solid var(--border);border-radius:8px;font-size:15px;font-family:inherit}input:focus{outline:2px solid var(--primary);border-color:transparent}.error{background:#fdeaf1;color:var(--danger);padding:10px 12px;border-radius:8px;font-size:14px}.switch{margin-top:18px;text-align:center;font-size:14px;color:var(--muted)}.btn-primary{background:var(--primary);color:#fff;border:0;padding:12px;border-radius:8px;font-size:15px;font-weight:600;cursor:pointer}.btn-primary:hover{background:var(--primary-dark)}.btn-primary:disabled{opacity:.6;cursor:wait}.btn-ghost{background:transparent;border:1px solid var(--border);padding:7px 12px;border-radius:8px;cursor:pointer;font-size:14px}.btn-ghost:hover{background:var(--bg)}.link{background:none;border:0;color:var(--primary);font-weight:600;cursor:pointer;padding:0;font-size:inherit}.layout{display:flex;min-height:100vh}.sidebar{width:230px;background:var(--panel);border-right:1px solid var(--border);padding:22px 14px;flex-shrink:0}.sidebar .brand{padding:0 8px 24px}.sidebar nav{display:flex;flex-direction:column;gap:4px}.nav-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border:0;background:transparent;border-radius:8px;cursor:pointer;font-size:15px;color:var(--text);text-align:left}.nav-item:hover{background:var(--bg)}.nav-item.active{background:#efeaff;color:var(--primary-dark);font-weight:600}.main{flex:1;display:flex;flex-direction:column;min-width:0}.topbar{display:flex;justify-content:space-between;align-items:center;padding:14px 28px;background:var(--panel);border-bottom:1px solid var(--border)}.user-box{display:flex;align-items:center;gap:10px}.avatar{width:34px;height:34px;border-radius:50%;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700}.content{padding:28px;max-width:1000px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin:20px 0}.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:16px}.card.center{text-align:center;padding:50px 20px}.stat-label{color:var(--muted);font-size:14px}.stat-value{font-size:30px;font-weight:700;margin-top:6px}.badge{display:inline-block;background:#efeaff;color:var(--primary-dark);padding:4px 10px;border-radius:20px;font-size:13px;font-weight:600;margin-bottom:10px}.chips{display:flex;gap:10px;flex-wrap:wrap;margin-top:8px}.chip{padding:9px 14px;border:1px dashed var(--border);border-radius:20px;background:var(--bg);color:var(--muted);font-size:14px}.small{font-size:13px}code{background:var(--bg);padding:1px 6px;border-radius:4px;font-size:13px}.btn-small{padding:9px 16px}.platform-head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}.platform-title{display:flex;align-items:center;gap:12px}.platform-title h3{margin:0}.platform-icon{font-size:28px}.hint{background:#fff7e0;color:#7a5b00;padding:10px 12px;border-radius:8px;font-size:14px;margin-top:14px}.account-row{display:flex;justify-content:space-between;align-items:center;gap:12px;border-top:1px solid var(--border);margin-top:16px;padding-top:14px}.status-dot{color:#1f9d55;font-size:13px;font-weight:600;margin-left:6px}.notice{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 14px;border-radius:8px;margin-bottom:16px;font-size:14px}.notice-ok{background:#e6f6ec;color:#17653a}.notice-error{background:#fdeaf1;color:var(--danger)}.chip-on{border-style:solid;border-color:#1f9d55;color:#17653a;background:#e6f6ec;cursor:pointer}button.chip{cursor:pointer}.status-bad{color:var(--danger)}textarea,select{padding:11px 12px;border:1px solid var(--border);border-radius:8px;font-size:15px;font-family:inherit;background:#fff;resize:vertical}textarea:focus,select:focus{outline:2px solid var(--primary);border-color:transparent}.row-between{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;flex-wrap:wrap}.tabs{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0 16px}.tab{padding:8px 14px;border:1px solid var(--border);background:var(--panel);border-radius:20px;cursor:pointer;font-size:14px;color:var(--text)}.tab-active{background:#efeaff;border-color:var(--primary);color:var(--primary-dark);font-weight:600}.chart{margin-bottom:18px}.chart:last-child{margin-bottom:0}.chart-label{font-size:14px;font-weight:600;margin-bottom:4px}.chart svg{width:100%;height:auto;display:block}.chart-line{fill:none;stroke:var(--primary);stroke-width:2.5;stroke-linejoin:round;stroke-linecap:round}.chart-area{fill:#6c4cf11f;stroke:none}.chart-axis{stroke:var(--border);stroke-width:1}.chart-text{font-size:11px;fill:var(--muted)}.post-row{display:flex;align-items:center;gap:12px;padding:10px 0;border-top:1px solid var(--border);text-decoration:none;color:inherit}.post-row:first-of-type{border-top:0}.thumb{width:64px;height:40px;object-fit:cover;border-radius:6px;background:var(--bg);flex-shrink:0}.post-main{flex:1;min-width:0}.post-title{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.post-metrics{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}.metric{font-size:13px;color:var(--muted)}.field-title{font-size:14px;font-weight:600;margin-bottom:6px}.check{display:flex;align-items:center;gap:10px;flex-direction:row;font-weight:500;padding:5px 0;cursor:pointer}.check input{width:auto}.check-off{opacity:.55;cursor:not-allowed}.preview{margin-top:10px}.preview img,.preview video{max-width:100%;max-height:260px;border-radius:8px}.card form{margin:0}.post-card{padding:16px 20px}.target-row{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;border-top:1px solid var(--border);margin-top:12px;padding-top:10px;font-size:14px}.target-actions{display:flex;align-items:center;gap:8px;flex-shrink:0}.target-error{color:var(--danger);font-size:13px;margin-top:2px}.card-actions{display:flex;gap:8px;margin-top:12px}.btn-tiny{padding:5px 10px;font-size:13px}.status{padding:4px 10px;border-radius:20px;font-size:13px;font-weight:600;white-space:nowrap;background:var(--bg);color:var(--muted)}.status-small{font-size:12px;padding:3px 8px}.st-ok{background:#e6f6ec;color:#17653a}.st-wait{background:#efeaff;color:var(--primary-dark)}.st-work{background:#e3f0ff;color:#1a56a8}.st-warn{background:#fff7e0;color:#7a5b00}.st-bad{background:#fdeaf1;color:var(--danger)}.st-off{background:var(--bg);color:var(--muted)}.bell-wrap{position:relative}.bell{position:relative;padding:6px 10px}.bell-count{position:absolute;top:-6px;right:-6px;background:var(--danger);color:#fff;font-size:11px;min-width:18px;height:18px;border-radius:9px;display:flex;align-items:center;justify-content:center;padding:0 4px;font-weight:700}.bell-panel{position:absolute;right:0;top:44px;width:340px;max-width:86vw;max-height:420px;overflow-y:auto;background:var(--panel);border:1px solid var(--border);border-radius:12px;box-shadow:0 10px 30px #1e1e3c26;z-index:20}.bell-title{padding:12px;font-weight:700;border-bottom:1px solid var(--border)}.bell-item{padding:10px 12px;border-bottom:1px solid var(--border);font-size:14px;border-left:3px solid transparent}.bell-error{border-left-color:var(--danger)}.bell-ok{border-left-color:#1f9d55}@media (max-width: 760px){.layout{flex-direction:column}.sidebar{width:100%;border-right:0;border-bottom:1px solid var(--border);padding:12px}.sidebar .brand{padding-bottom:10px}.sidebar nav{flex-direction:row;overflow-x:auto}.nav-item{white-space:nowrap}.user-name{display:none}.content{padding:18px}}