:root{--sidebar-bg: #10131c;--sidebar-bg-active: #e8a83c;--sidebar-text: #aab0c2;--sidebar-text-active: #171923;--sidebar-border: #1f2330;--bg: #f4f5f8;--card-bg: #ffffff;--border: #e7e9ee;--text: #14161f;--text-muted: #6b7280;--accent: #e8a83c;--accent-dark: #cf9126;--accent-soft: #fbead0;--success: #16a34a;--success-soft: #dcfce7;--danger: #dc2626;--danger-soft: #fee2e2;--radius: 12px}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text)}.app-layout{display:flex;min-height:100vh}.sidebar{width:250px;flex-shrink:0;background:var(--sidebar-bg);color:var(--sidebar-text);display:flex;flex-direction:column;padding:20px 0}.sidebar-logo{display:flex;align-items:center;gap:10px;padding:0 20px 20px;border-bottom:1px solid var(--sidebar-border);margin-bottom:12px}.sidebar-logo-mark{width:34px;height:34px;border-radius:50%;background:var(--accent);display:flex;align-items:center;justify-content:center;font-weight:700;color:var(--sidebar-text-active);flex-shrink:0}.sidebar-logo-text{line-height:1.15}.sidebar-logo-text .brand{font-weight:700;color:#fff;font-size:.95rem}.sidebar-logo-text .brand span{color:var(--accent)}.sidebar-logo-text .tagline{font-size:.65rem;letter-spacing:.06em;color:var(--accent);text-transform:uppercase}.sidebar-nav{flex:1;padding:0 12px}.nav-item{display:flex;align-items:center;gap:10px;width:100%;padding:10px 12px;margin-bottom:4px;border:none;border-radius:8px;background:transparent;color:var(--sidebar-text);font-size:.85rem;font-weight:500;cursor:pointer;text-align:left}.nav-item .icon-wrap{display:flex;color:var(--accent)}.nav-item:hover{background:#1a1f2e;color:#fff}.nav-item.active{background:var(--sidebar-bg-active);color:var(--sidebar-text-active);font-weight:700}.nav-item.active .icon-wrap{color:var(--sidebar-text-active)}.nav-badge{margin-left:auto;font-size:.6rem;font-weight:700;letter-spacing:.04em;padding:2px 6px;border-radius:999px;background:#e8a83c2e;color:var(--accent)}.nav-item.active .nav-badge{background:#17192326;color:var(--sidebar-text-active)}.sidebar-footer{padding:14px 20px 0;border-top:1px solid var(--sidebar-border);margin-top:12px;font-size:.78rem}.sidebar-status{display:flex;align-items:center;gap:8px;color:#fff;font-weight:600}.status-dot{width:8px;height:8px;border-radius:50%;background:var(--success);box-shadow:0 0 0 3px #16a34a40}.status-dot.offline{background:var(--danger);box-shadow:0 0 0 3px #dc262640}.sidebar-footer .muted-line{color:var(--sidebar-text);margin-top:2px}.sidebar-signout{display:flex;align-items:center;gap:8px;background:none;border:none;color:var(--sidebar-text);font-size:.78rem;cursor:pointer;padding:10px 20px 0;margin-top:6px}.sidebar-signout:hover{color:#fff}.main-column{flex:1;min-width:0;display:flex;flex-direction:column}.top-banner{background:var(--success);color:#fff;font-size:.78rem;font-weight:600;padding:8px 24px;display:flex;align-items:center;justify-content:space-between;gap:12px}.top-banner.offline{background:var(--danger)}.top-banner-pill{background:#00000040;padding:3px 10px;border-radius:999px;font-size:.68rem;letter-spacing:.03em;white-space:nowrap}.content{padding:24px 28px 64px;max-width:1180px;width:100%;margin:0 auto}.content-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;gap:16px;flex-wrap:wrap}.content-header h1{font-size:1.4rem;margin:0;color:var(--text)}.content-header p{margin:4px 0 0;color:var(--text-muted);font-size:.88rem}.card{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:16px;box-shadow:0 1px 2px #10131c08}.card h2{margin-top:0;font-size:1.05rem}.card h3{font-size:.95rem;margin:0 0 12px}.grid-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-bottom:20px}.stat-tile{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px;display:flex;justify-content:space-between;align-items:flex-start}.stat-tile .stat-label{font-size:.7rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--text-muted)}.stat-tile .stat-value{font-size:1.9rem;font-weight:700;margin:6px 0 4px;color:var(--text)}.stat-tile .stat-sub{font-size:.75rem;color:var(--text-muted)}.stat-icon{width:38px;height:38px;border-radius:10px;background:var(--accent-soft);color:var(--accent-dark);display:flex;align-items:center;justify-content:center;flex-shrink:0}.progress-track{height:6px;border-radius:999px;background:#eef0f4;overflow:hidden;margin-top:6px}.progress-fill{height:100%;background:var(--accent);border-radius:999px}.office-mini-card{border:1px solid var(--border);border-radius:var(--radius);padding:16px}.office-mini-card h4{margin:0;font-size:.95rem}.office-mini-card .office-phone{font-size:.78rem;color:var(--text-muted);margin:2px 0 12px}.office-mini-stat-row{display:flex;justify-content:space-between;align-items:baseline;font-size:.78rem;color:var(--text-muted);margin-top:10px}.office-mini-stat-row strong{color:var(--text);font-size:.95rem}label{display:block;font-size:.8rem;color:var(--text-muted);margin:10px 0 4px}input[type=text],input[type=password],input[type=number],textarea,select{width:100%;padding:8px 10px;border:1px solid var(--border);border-radius:6px;font-size:.9rem;background:#fff;color:var(--text)}textarea{resize:vertical}button{cursor:pointer;border:none;border-radius:7px;padding:8px 14px;font-size:.85rem;font-weight:600;background:var(--accent);color:var(--sidebar-text-active)}button:hover{background:var(--accent-dark)}button.secondary{background:#eef1f5;color:var(--text)}button.secondary:hover{background:#e2e6ec}button:disabled{opacity:.6;cursor:not-allowed}.button-row{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap;align-items:center}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 8px;border-radius:999px;font-size:.75rem;font-weight:600}.badge.success{background:var(--success-soft);color:var(--success)}.badge.error{background:var(--danger-soft);color:var(--danger)}.badge.neutral{background:#f1f3f6;color:var(--text-muted)}.status-line{font-size:.8rem;margin-top:8px}.status-line.success{color:var(--success)}.status-line.error{color:var(--danger)}.webhook-url-box{display:flex;gap:8px;align-items:center}.webhook-url-box code{flex:1;background:#f1f3f6;padding:8px 10px;border-radius:6px;font-size:.82rem;overflow-x:auto;white-space:nowrap}table{width:100%;border-collapse:collapse;font-size:.85rem}th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--border);white-space:nowrap;max-width:220px;overflow:hidden;text-overflow:ellipsis}th{color:var(--text-muted);font-weight:600;font-size:.75rem;text-transform:uppercase}.table-scroll{overflow-x:auto}.login-shell{max-width:360px;margin:80px auto}.notice{background:#fef9c3;border:1px solid #fde68a;border-radius:8px;padding:12px 14px;font-size:.85rem;color:#713f12;margin-bottom:16px}.muted{color:var(--text-muted);font-size:.82rem}.field-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:0 16px}@media (max-width: 760px){.app-layout{flex-direction:column}.sidebar{width:100%}.sidebar-nav{display:flex;flex-wrap:wrap;padding:0 8px}.nav-item{width:auto}}