:root,[data-theme=dark]{--bg: #0f1115;--bg-elev: #171a21;--bg-input: #1d2129;--border: #2a2f3a;--text: #e6e8ec;--text-dim: #9aa3b2;--primary: #4f8cff;--primary-text: #ffffff;--danger: #e5484d;--danger-bg: #2a1416;--ok: #46a758;--warn: #f5a623;--row-hover: #1d212b;--shadow: 0 8px 30px rgba(0, 0, 0, .5)}[data-theme=light]{--bg: #f5f6f8;--bg-elev: #ffffff;--bg-input: #ffffff;--border: #dce0e6;--text: #1a1d23;--text-dim: #5b6472;--primary: #2f6fed;--primary-text: #ffffff;--danger: #d5383d;--danger-bg: #fdeeee;--ok: #2e8b41;--warn: #c47d12;--row-hover: #f0f2f5;--shadow: 0 8px 30px rgba(0, 0, 0, .12)}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:14px;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}a{color:var(--primary);text-decoration:none}.layout{display:flex;min-height:100vh}.sidebar{width:220px;flex-shrink:0;background:var(--bg-elev);border-right:1px solid var(--border);padding:16px 12px;display:flex;flex-direction:column;gap:4px}.brand{font-weight:700;font-size:16px;padding:8px 10px 16px;letter-spacing:.3px}.nav-link{display:block;padding:9px 12px;border-radius:8px;color:var(--text-dim);font-weight:500}.nav-link:hover{background:var(--row-hover);color:var(--text)}.nav-link.active{background:var(--primary);color:var(--primary-text)}.main{flex:1;display:flex;flex-direction:column;min-width:0}.topbar{display:flex;align-items:center;justify-content:flex-end;gap:10px;padding:12px 20px;border-bottom:1px solid var(--border);background:var(--bg-elev)}.topbar .spacer{flex:1}.content{padding:24px;overflow:auto}.btn{border:1px solid var(--border);background:var(--bg-input);color:var(--text);padding:7px 13px;border-radius:8px;cursor:pointer;font-size:13px;font-weight:500;line-height:1}.btn:hover{background:var(--row-hover)}.btn-primary{background:var(--primary);border-color:var(--primary);color:var(--primary-text)}.btn-primary:hover{filter:brightness(1.08);background:var(--primary)}.btn-danger{background:transparent;border-color:var(--danger);color:var(--danger)}.btn-danger:hover{background:var(--danger-bg)}.btn-sm{padding:4px 9px;font-size:12px}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-ghost{background:transparent;border-color:transparent}.btn-ghost:hover{background:var(--row-hover)}.field{display:flex;flex-direction:column;gap:5px;margin-bottom:14px}.field label{font-size:12px;color:var(--text-dim);font-weight:500}.field .hint{font-size:11px;color:var(--text-dim)}input,select{background:var(--bg-input);border:1px solid var(--border);color:var(--text);padding:8px 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tr:hover{background:var(--row-hover)}td.num{text-align:right;font-variant-numeric:tabular-nums}td.actions{text-align:right;white-space:nowrap}td.actions .btn{margin-left:6px}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:11px;font-weight:600;border:1px solid var(--border);background:var(--bg-input);color:var(--text-dim)}.badge-ok{color:var(--ok);border-color:var(--ok)}.badge-off{color:var(--text-dim)}.badge-warn{color:var(--warn);border-color:var(--warn)}.badge-danger{color:var(--danger);border-color:var(--danger)}.version-badge{font-size:11px;color:var(--text-dim);font-variant-numeric:tabular-nums;padding:4px 8px;border:1px solid var(--border);border-radius:6px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:flex-start;justify-content:center;padding:60px 16px;z-index:50}.modal{background:var(--bg-elev);border:1px solid var(--border);border-radius:12px;width:100%;max-width:440px;box-shadow:var(--shadow)}.modal-head{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border)}.modal-head h2{font-size:16px;margin:0}.modal-body{padding:20px}.modal-foot{display:flex;justify-content:flex-end;gap:10px;padding:14px 20px;border-top:1px solid var(--border)}.alert{padding:10px 14px;border-radius:8px;font-size:13px;margin-bottom:14px;border:1px solid var(--border)}.alert-error{color:var(--danger);border-color:var(--danger);background:var(--danger-bg)}.alert-ok{color:var(--ok);border-color:var(--ok)}.alert-info,.muted{color:var(--text-dim)}.empty-state{padding:40px;text-align:center;color:var(--text-dim)}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}.login-card{background:var(--bg-elev);border:1px solid var(--border);border-radius:14px;padding:32px;width:100%;max-width:380px;box-shadow:var(--shadow)}.login-card h1{font-size:20px;margin:0 0 4px}.login-card .sub{color:var(--text-dim);font-size:12px;margin-bottom:22px}.login-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:22px}.kpi-card{background:var(--bg-elev);border:1px solid var(--border);border-radius:10px;padding:16px 18px}.kpi-card.kpi-accent{border-color:var(--ok)}.kpi-label{font-size:12px;color:var(--text-dim);margin-bottom:8px}.kpi-value{font-size:24px;font-weight:700;font-variant-numeric:tabular-nums}.panel{background:var(--bg-elev);border:1px solid var(--border);border-radius:10px;padding:18px 20px}.panel-title{font-size:14px;font-weight:600;color:var(--text-dim);margin:0 0 16px}.bars{display:flex;flex-direction:column;gap:12px}.bar-row{display:grid;grid-template-columns:120px 1fr 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input[type=color]{width:44px;height:38px;padding:2px;cursor:pointer}.branding-preview{position:sticky;top:16px}.brand-card{background:var(--bg-elev);border:2px solid var(--border);border-radius:12px;padding:18px;margin-top:8px}.brand-head{display:flex;align-items:center;gap:10px;margin-bottom:16px}.brand-logo{width:36px;height:36px;object-fit:contain;border-radius:8px}.brand-logo-fallback{width:36px;height:36px;border-radius:8px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700}.brand-support{font-size:12px;margin-top:12px}textarea{background:var(--bg-input);border:1px solid var(--border);color:var(--text);padding:8px 10px;border-radius:8px;font-size:13px;font-family:inherit;width:100%;resize:vertical}textarea:focus{outline:none;border-color:var(--primary)}.field-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:0 14px}.checkbox-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:8px 14px;margin-top:4px}.chip-row{display:flex;flex-wrap:wrap;gap:6px}.form-panel{max-width:640px}.form-panel .panel-title:not(:first-child){margin-top:22px;padding-top:18px;border-top:1px solid var(--border)}.form-actions{margin-top:18px}