.admin-page{font-family:system-ui,sans-serif;padding:24px;max-width:1100px;margin:0 auto;display:grid;gap:28px}.admin-header{display:grid;gap:8px}.admin-header h1,.admin-section h2{margin:0}.admin-header p,.admin-muted{margin:0;color:#666;line-height:1.6}.admin-tabs{display:flex;gap:10px;flex-wrap:wrap}.admin-tab{border-radius:999px;border:1px solid #ddd;background:#fff;color:#333;padding:10px 14px;cursor:pointer}.admin-tab-active{border-color:#111;background:#111;color:#fff}.admin-section{display:grid;gap:12px}.admin-section-split{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.admin-subsection{display:grid;gap:12px}.admin-subsection h3{margin:0}.admin-card-grid{display:grid;gap:12px}.admin-card-grid-tight{margin-bottom:8px}.admin-card{border:1px solid #ddd;border-radius:12px;padding:16px;display:grid;gap:4px;background:#fff}.admin-route-note{margin-top:6px;padding-top:8px;border-top:1px solid #ececec;color:#555;line-height:1.5}.admin-signal-list{display:grid;gap:8px;margin-top:8px;padding-top:8px;border-top:1px solid #ececec}.admin-signal-item{display:grid;gap:2px}.admin-signal-field{font-size:13px;color:#333;font-weight:600}.admin-overview-grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(160px,1fr))}.admin-overview-card{border:1px solid #ddd;border-radius:14px;padding:16px;display:grid;gap:6px;background:linear-gradient(180deg,#fff,#fafafa)}.admin-overview-label{font-size:13px;color:#666}.admin-overview-value{font-size:28px;line-height:1}.admin-label{display:block;font-weight:600;margin-bottom:8px}.admin-textarea{width:100%;min-height:320px;border-radius:12px;border:1px solid #ddd;padding:16px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px}.admin-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.admin-primary-button{border-radius:10px;border:1px solid #111;background:#111;color:#fff;padding:10px 16px;cursor:pointer}.admin-secondary-button{border-radius:10px;border:1px solid #d0d0d0;background:#fff;color:#333;padding:10px 16px;cursor:pointer}.admin-primary-button:disabled,.admin-secondary-button:disabled{opacity:.6;cursor:not-allowed}.admin-banner{padding:12px 14px;border-radius:12px;background:#fafafa;border:1px solid #e5e5e5}.admin-banner-error{background:#fff4f4;border-color:#ffd8d8;color:#aa2b2b}.admin-status{font-size:14px}.admin-status-success{color:#256f3a}.admin-status-error{color:#aa2b2b}@media(max-width:640px){.admin-page{padding:16px}.admin-tab,.admin-primary-button,.admin-secondary-button{width:100%}}