:root{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:#1e293b;background:#f5f7fa;--navy:#0b1f3a;--primary:#2563eb;--line:#d8e0ea;--muted:#64748b;--danger:#b52b25;--success:#197044;--warning:#92510a}*{box-sizing:border-box}body{margin:0;min-width:320px}button,input,select,textarea{font:inherit}a{color:inherit;text-decoration:none}.skip{position:absolute;left:-9999px}.skip:focus{left:10px;top:10px;background:#fff;padding:10px;z-index:20}.shell{display:grid;grid-template-columns:226px minmax(0,1fr);min-height:100vh}aside{background:#fff;border-right:1px solid var(--line);padding:27px 15px}.brand{display:flex;align-items:center;gap:10px;margin:0 9px 30px;color:var(--navy)}.brand-mark{display:grid;place-items:center;width:36px;height:36px;border:1px solid #bfdbfe;border-radius:8px;background:#eff6ff;color:var(--primary);font-size:24px}.brand b{display:block;font-size:18px}.brand small{display:block;color:var(--muted);font-size:9px;letter-spacing:1.4px;margin-top:3px}.nav-title{font-size:10px;font-weight:700;color:#94a3b8;letter-spacing:1.7px;margin:18px 13px 9px}nav{display:flex;flex-direction:column;gap:4px}nav a{padding:12px;border-radius:7px;color:#526177;font-size:13px}nav a:hover{background:#eff6ff;color:var(--primary)}.workspace{min-width:0}.workspace>header{height:66px;background:#fff;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;padding:0 32px;color:var(--muted);font-size:12px}.workspace main{max-width:1500px;margin:auto;padding:30px 32px 48px}.public{min-height:100vh;display:grid;place-items:center;padding:20px}.heading{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:22px}.heading h1{font-size:27px;color:var(--navy);margin:0}.heading p{color:var(--muted);margin:7px 0 0;font-size:13px}.actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}button,.button{height:34px;padding:0 14px;border:1px solid var(--primary);border-radius:6px;background:var(--primary);color:#fff;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;font-size:13px}.secondary{background:#fff;color:#334155;border-color:var(--line)}.danger{background:var(--danger);border-color:var(--danger)}.link{border:0;background:none;color:var(--primary);padding:0;height:auto}.panel{background:#fff;border:1px solid var(--line);border-radius:9px;margin-bottom:20px;overflow:hidden}.panel-head{padding:17px 20px;border-bottom:1px solid #e8edf3;display:flex;justify-content:space-between;align-items:center;gap:12px}.panel-head h2{font-size:17px;color:var(--navy);margin:0}.panel-body{padding:20px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-bottom:20px}.stat{background:#fff;border:1px solid var(--line);border-radius:9px;padding:20px}.stat span{font-size:12px;color:var(--muted)}.stat strong{display:block;font-size:32px;color:var(--navy);margin-top:10px}.filters{display:flex;align-items:flex-end;gap:10px;flex-wrap:wrap;padding:15px 20px;border-bottom:1px solid #e8edf3}.filters label,.field{display:flex;flex-direction:column;gap:6px}.filters label{font-size:11px;color:var(--muted)}input,select,textarea{min-height:34px;padding:7px 10px;border:1px solid var(--line);border-radius:6px;background:#fff;color:#334155}textarea{min-height:80px;resize:vertical}.filters input{min-width:230px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;font-size:12px}th{background:#f8fafc;color:var(--muted);text-align:left;padding:12px 18px;white-space:nowrap}td{padding:14px 18px;border-top:1px solid #edf1f5;vertical-align:middle;line-height:1.6}td small{display:block;color:var(--muted)}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.pill{display:inline-block;border-radius:4px;padding:3px 8px;font-size:11px;background:#f1f5f9;color:#64748b}.pill.Active,.pill.success{background:#eaf6ef;color:var(--success)}.pill.Suspended,.pill.warning,.pill.Draft{background:#fff4df;color:var(--warning)}.pill.Revoked,.pill.error{background:#fff0ef;color:var(--danger)}.pager{padding:12px 18px;border-top:1px solid #e8edf3;color:var(--muted);font-size:11px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{margin-bottom:16px}.field label{font-size:12px;font-weight:600}.validation,.validation-summary-errors{color:var(--danger);font-size:12px}.notice{padding:11px 14px;border:1px solid #bfdbfe;border-radius:7px;background:#eff6ff;color:#315c97;font-size:12px;margin-bottom:18px}.notice.warning{border-color:#f2d5aa;background:#fff8ed;color:#89500a}.notice.error{border-color:#efc4c1;background:#fff3f2;color:#a3332c}.flash{padding:11px 14px;border-radius:7px;margin-bottom:18px;font-size:12px}.flash.success{background:#eaf6ef;color:var(--success)}.flash.error{background:#fff0ef;color:var(--danger)}.detail-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:20px}.kv{display:grid;grid-template-columns:145px minmax(0,1fr);gap:15px;font-size:12px}.kv dt{color:var(--muted)}.kv dd{margin:0}.secret{padding:18px;border:1px dashed #8db2ec;border-radius:8px;background:#eff6ff;color:#1d4ed8;overflow-wrap:anywhere}.auth-card{width:min(440px,100%);background:#fff;border:1px solid var(--line);border-radius:10px;padding:30px}.auth-card h1{font-size:24px;color:var(--navy);margin:0 0 8px}.auth-card>p{color:var(--muted);font-size:12px;margin:0 0 24px}.auth-card button[type=submit]{width:100%}.tabs{display:flex;gap:18px;margin-bottom:18px;border-bottom:1px solid var(--line)}.tabs a{padding:11px 0;color:var(--muted)}.tabs a.active{color:var(--primary);border-bottom:2px solid var(--primary)}@media(max-width:900px){.shell{grid-template-columns:1fr}aside{border-right:0;border-bottom:1px solid var(--line);padding:14px}.brand{margin-bottom:12px}nav{flex-direction:row;overflow:auto}.nav-title{display:none}nav a{white-space:nowrap}.stats{grid-template-columns:1fr 1fr}.detail-grid{grid-template-columns:1fr}.workspace main{padding:24px 16px}.workspace>header{padding:0 16px}.table-wrap table{min-width:720px}}@media(max-width:520px){.stats{grid-template-columns:1fr 1fr;gap:9px}.stat{padding:15px}.form-grid{grid-template-columns:1fr}.filters input{min-width:0;width:100%}.heading{display:block}.heading .actions{margin-top:12px}.kv{grid-template-columns:110px minmax(0,1fr)}}
.break-anywhere { overflow-wrap: anywhere; }
.seat-choice { display: block; margin: 9px 0; }
.inline-editor { display: flex; gap: 7px; align-items: center; margin-top: 8px; min-width: 520px; }
.inline-editor input { min-width: 150px; }
summary.link { cursor: pointer; }
.recovery-entry { margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--line); }
.recovery-entry form { margin-top: 14px; }
/* Razor emits an empty summary list before validation; hide its placeholder bullet. */
.validation-summary-valid,
.field-validation-valid { display: none; }
.validation-summary-errors ul { margin: 0 0 16px; padding-left: 20px; }