:root{--color-bg: #f4f5f7;--color-surface: #ffffff;--color-border: #e5e7eb;--color-text: #1f2933;--color-text-muted: #6b7280;--color-navy: #1e2761;--color-primary: #2f54eb;--color-primary-hover: #1d39c4;--color-background-info: #eef2ff;--color-border-info: #c7d2fe;--color-text-info: #3730a3;--color-background-success: #ecfdf5;--color-border-success: #a7f3d0;--color-text-success: #047857;--color-background-danger: #fef2f2;--color-border-danger: #fecaca;--color-text-danger: #b91c1c;--border-radius-md: 10px;--border-radius-sm: 6px;--ch-meta: #1877f2;--ch-tiktok: #111111;--ch-snapchat: #b8a700;--ch-google: #4285f4;--ch-linkedin: #0a66c2}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--color-bg);color:var(--color-text);font-size:14px;line-height:1.5}h1,h2,h3{margin:0}button{font-family:inherit;cursor:pointer;border:none;border-radius:var(--border-radius-sm)}button:disabled{cursor:not-allowed;opacity:.55}input,select{font-family:inherit;font-size:14px;padding:9px 11px;border:1px solid var(--color-border);border-radius:var(--border-radius-sm);background:#fff;color:var(--color-text);outline:none}input:focus,select:focus{border-color:var(--color-primary)}.nav{background:var(--color-surface);border-bottom:1px solid var(--color-border);display:flex;align-items:center;gap:4px;padding:0 24px;height:58px}.nav .brand{font-weight:700;font-size:16px;margin-right:28px;color:var(--color-navy)}.nav a{text-decoration:none;color:var(--color-text-muted);padding:8px 14px;border-radius:var(--border-radius-sm);font-weight:600}.nav a.active{color:var(--color-primary);background:var(--color-background-info)}.nav .spacer{flex:1}.nav .logout{background:transparent;color:var(--color-text-muted);padding:8px 12px}.container{max-width:980px;margin:0 auto;padding:28px 24px 60px}.page-title{font-size:24px;font-weight:700;margin-bottom:4px}.page-sub{color:var(--color-text-muted);margin-bottom:22px}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--border-radius-md);padding:22px;margin-bottom:18px}.label{font-weight:600;font-size:13px;margin-bottom:8px;display:block}.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.btn-primary{background:var(--color-primary);color:#fff;padding:10px 18px;font-weight:600}.btn-primary:hover:not(:disabled){background:var(--color-primary-hover)}.btn-ghost{background:var(--color-bg);color:var(--color-text);padding:8px 14px;font-weight:600;border:1px solid var(--color-border)}.tag{display:inline-flex;align-items:center;gap:6px;background:var(--color-background-info);color:var(--color-text-info);border-radius:999px;padding:4px 10px;font-size:13px;font-weight:600}.tag button{background:transparent;color:inherit;font-size:14px;line-height:1;padding:0}.channels{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:10px}.channel-card{border:2px solid var(--color-border);border-radius:var(--border-radius-md);padding:14px 8px;text-align:center;font-weight:700;background:#fff;-webkit-user-select:none;user-select:none;transition:all .12s ease;font-size:13px;white-space:nowrap;display:flex;align-items:center;justify-content:center;gap:6px}.channel-card .dot{width:10px;height:10px;border-radius:50%;display:inline-block;flex:none}.channel-card.on{border-color:var(--color-primary);background:var(--color-background-info)}.channel-card.off{opacity:.55}.pill{border:1px solid var(--color-border);background:#fff;padding:8px 14px;border-radius:999px;font-weight:600;color:var(--color-text-muted)}.pill.on{border-color:var(--color-primary);color:var(--color-primary);background:var(--color-background-info)}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:20px}.stat{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--border-radius-md);padding:16px}.stat .num{font-size:26px;font-weight:800;color:var(--color-navy)}.stat .lbl{color:var(--color-text-muted);font-size:12px;margin-top:2px}.monitor{border:1px solid var(--color-border);border-radius:var(--border-radius-md);padding:18px;margin-bottom:14px;background:#fff}.badge{font-size:11px;font-weight:700;padding:2px 8px;border-radius:999px}.badge.active{background:var(--color-background-success);color:var(--color-text-success)}.badge.paused{background:#f3f4f6;color:var(--color-text-muted)}.report-row{display:flex;align-items:center;justify-content:space-between;padding:14px 0;border-bottom:1px solid var(--color-border)}.report-row:last-child{border-bottom:none}.login-wrap{height:100%;display:flex;align-items:center;justify-content:center;background:var(--color-navy)}.login-box{background:#fff;border-radius:14px;padding:34px;width:340px;box-shadow:0 20px 60px #00000040}.login-box h1{font-size:20px;margin-bottom:6px;color:var(--color-navy)}.login-box p{color:var(--color-text-muted);margin:0 0 18px}.error-text{color:var(--color-text-danger);font-size:13px;margin-top:10px}.muted{color:var(--color-text-muted)}