:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--color-bg:#f4f5f7;--color-surface:#fff;--color-border:#d7dbe0;--color-text:#1b1f24;--color-text-muted:#5c6570;--color-primary:#1a5fb4;--color-primary-hover:#164d8f;--color-danger:#b3261e;--color-danger-bg:#fbeaea;--color-warning:#8a5a00;--color-warning-bg:#fff3d9;--color-success:#1e6b3c;--color-success-bg:#e7f5ec;--color-pending-bg:#eef1f5;--radius:6px;--shadow:0 1px 2px #1018280f;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased}*{box-sizing:border-box}html,body,#root{height:100%}body{background:var(--color-bg);color:var(--color-text);margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}button,input,select,textarea{font-family:inherit;font-size:inherit}a{color:var(--color-primary)}table{border-collapse:collapse;width:100%}code,pre{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.app-shell{grid-template-columns:220px 1fr;min-height:100vh;display:grid}.app-sidebar{background:var(--color-surface);border-right:1px solid var(--color-border);flex-direction:column;gap:4px;padding:16px 12px;display:flex}.app-sidebar__brand{padding:8px 10px 16px;font-size:15px;font-weight:700}.app-sidebar__nav-link{border-radius:var(--radius);color:var(--color-text);padding:8px 10px;font-size:14px;text-decoration:none;display:block}.app-sidebar__nav-link:hover{background:var(--color-bg)}.app-sidebar__nav-link.active{background:var(--color-primary);color:#fff}.app-sidebar__footer{border-top:1px solid var(--color-border);color:var(--color-text-muted);margin-top:auto;padding:10px;font-size:12px}.app-main{padding:24px 32px;overflow-x:auto}.page-header{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:16px;margin-bottom:20px;display:flex}.page-header h1{margin:0;font-size:20px}.page-header p{color:var(--color-text-muted);margin:4px 0 0;font-size:13px}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px}.stat-grid{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin-bottom:20px;display:grid}.stat-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:14px 16px}.stat-card__label{color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.03em;font-size:12px}.stat-card__value{margin-top:4px;font-size:24px;font-weight:700}.stat-card__value--muted{color:var(--color-text-muted);font-size:14px;font-weight:400}.btn{border-radius:var(--radius);border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text);cursor:pointer;align-items:center;gap:6px;padding:7px 14px;font-size:13px;font-weight:600;display:inline-flex}.btn:hover{background:var(--color-bg)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--color-primary);border-color:var(--color-primary);color:#fff}.btn-primary:hover{background:var(--color-primary-hover)}.btn-danger{background:var(--color-danger);border-color:var(--color-danger);color:#fff}.btn-sm{padding:4px 10px;font-size:12px}.field{flex-direction:column;gap:4px;margin-bottom:14px;display:flex}.field label{color:var(--color-text-muted);font-size:12px;font-weight:600}.field input,.field select,.field textarea{border-radius:var(--radius);border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text);padding:8px 10px}.field textarea{resize:vertical;min-height:70px}.data-table th,.data-table td{text-align:left;border-bottom:1px solid var(--color-border);vertical-align:top;padding:8px 10px;font-size:13px}.data-table th{text-transform:uppercase;letter-spacing:.03em;color:var(--color-text-muted);background:var(--color-bg);font-size:11px;position:sticky;top:0}.data-table tbody tr:hover{background:var(--color-bg)}.toolbar{flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:14px;display:flex}.toolbar input[type=search],.toolbar select{border-radius:var(--radius);border:1px solid var(--color-border);padding:7px 10px}.badge{white-space:nowrap;border-radius:999px;padding:2px 8px;font-size:11px;font-weight:600;display:inline-block}.badge-pending{background:var(--color-pending-bg);color:var(--color-text-muted)}.badge-success{background:var(--color-success-bg);color:var(--color-success)}.badge-danger{background:var(--color-danger-bg);color:var(--color-danger)}.badge-warning{background:var(--color-warning-bg);color:var(--color-warning)}.state-block{text-align:center;color:var(--color-text-muted);padding:32px 16px;font-size:14px}.state-block--error{color:var(--color-danger)}.modal-backdrop{z-index:100;background:#10182873;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal{background:var(--color-surface);border-radius:var(--radius);width:min(440px,90vw);padding:20px;box-shadow:0 8px 24px #10182833}.modal h2{margin:0 0 8px;font-size:16px}.modal-actions{justify-content:flex-end;gap:8px;margin-top:16px;display:flex}.test-alert-preset-list{flex-wrap:wrap;gap:8px;margin-top:12px;display:flex}.toast-stack{z-index:200;flex-direction:column;gap:8px;display:flex;position:fixed;bottom:16px;right:16px}.toast{border-radius:var(--radius);box-shadow:var(--shadow);min-width:220px;padding:10px 14px;font-size:13px}.toast-success{background:var(--color-success-bg);color:var(--color-success)}.toast-error{background:var(--color-danger-bg);color:var(--color-danger)}.login-page{justify-content:center;align-items:center;min-height:100vh;display:flex}.login-card{width:min(360px,90vw)}.login-card h1{margin:0 0 4px;font-size:18px}.login-card p{color:var(--color-text-muted);margin:0 0 20px;font-size:13px}.form-error{color:var(--color-danger);margin-bottom:12px;font-size:13px}