:root{--bg: #0f1115;--surface: #171a21;--surface-2: #1e222b;--border: #2a2f3a;--text: #e7e9ee;--text-dim: #9aa2b1;--primary: #4f7cff;--primary-hover: #3f6bf0;--danger: #e5484d;--danger-hover: #d13b40;--green: #2ecc71;--blue: #4f7cff;--radius: 10px;--radius-sm: 7px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5}.btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid transparent;border-radius:var(--radius-sm);padding:9px 14px;font-size:14px;font-weight:600;cursor:pointer;color:var(--text);background:var(--surface-2);transition:background .15s,border-color .15s,opacity .15s}.btn:hover{background:#262b36}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover)}.btn-secondary{background:var(--surface-2);border-color:var(--border)}.btn-ghost{background:transparent;border-color:var(--border)}.btn-ghost:hover{background:var(--surface-2)}.btn-danger{background:transparent;border-color:var(--danger);color:#ff8b8e}.btn-danger:hover{background:#e5484d1f}.btn-block{width:100%}.btn-sm{padding:6px 10px;font-size:13px}.btn-lg{padding:13px 16px;font-size:15px}.app-shell{min-height:100%;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;gap:24px;padding:0 24px;height:60px;background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10}.brand{font-weight:700;font-size:16px;letter-spacing:.2px}.brand-mark{color:var(--primary)}.brand-lg{font-size:22px}.nav{display:flex;gap:6px;margin-right:auto}.nav-link{color:var(--text-dim);text-decoration:none;padding:8px 12px;border-radius:var(--radius-sm);font-weight:600}.nav-link:hover{color:var(--text);background:var(--surface-2)}.nav-link.active{color:#fff;background:var(--surface-2)}.content{flex:1;padding:28px 24px 60px}.page{max-width:1000px;margin:0 auto}.page-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.page-title{font-size:22px;margin:0}.toolbar{margin-bottom:16px}.segmented{display:inline-flex;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:3px;gap:3px}.seg{border:none;background:transparent;color:var(--text-dim);padding:6px 14px;border-radius:5px;font-weight:600;font-size:13px;cursor:pointer}.seg-active{background:var(--surface-2);color:#fff}.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface)}.table{width:100%;border-collapse:collapse;min-width:640px}.table th,.table td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--border);vertical-align:middle}.table th{font-size:12px;text-transform:uppercase;letter-spacing:.5px;color:var(--text-dim);background:var(--surface-2)}.table tr:last-child td{border-bottom:none}.cell-primary{font-weight:600}.cell-sub{font-size:12px;color:var(--text-dim);font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.col-actions{text-align:right;white-space:nowrap}.col-actions .btn{margin-left:6px}.badge{display:inline-block;padding:3px 9px;border-radius:999px;font-size:12px;font-weight:700;letter-spacing:.4px}.badge-lg{font-size:14px;padding:5px 14px}.badge-green{background:#2ecc7126;color:#56d98b}.badge-blue{background:#4f7cff29;color:#8aa6ff}.badge-gray{background:#9aa2b126;color:var(--text-dim)}.pager{display:flex;align-items:center;justify-content:center;gap:16px;margin-top:18px}.pager-info{color:var(--text-dim);font-size:13px}.empty{text-align:center;color:var(--text-dim);padding:40px 0}.alert{border-radius:var(--radius-sm);padding:10px 12px;font-size:13px;margin:12px 0}.alert-error{background:#e5484d1f;border:1px solid rgba(229,72,77,.35);color:#ff9ea0}.alert-success{background:#2ecc711f;border:1px solid rgba(46,204,113,.35);color:#7fe3a6}.field{display:block;margin-bottom:14px}.field-label{display:block;font-size:13px;color:var(--text-dim);margin-bottom:6px;font-weight:600}.field-row{display:flex;gap:14px}.field-row .field{flex:1}.input{width:100%;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 12px;color:var(--text);font-size:14px;font-family:inherit}.input:focus{outline:none;border-color:var(--primary)}.textarea{resize:vertical}.hint{font-size:12px;color:var(--text-dim);margin:4px 0 12px}.hint.centered{text-align:center;margin:12px 0}.login-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.login-card{width:100%;max-width:380px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:30px}.login-sub{color:var(--text-dim);margin:8px 0 22px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;display:flex;align-items:flex-start;justify-content:center;padding:40px 20px;overflow-y:auto;z-index:50}.modal{width:100%;max-width:520px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px}.modal-title{margin:0 0 18px;font-size:18px}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:8px}.checkin-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}@media (max-width: 760px){.checkin-grid{grid-template-columns:1fr}}.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.panel-title{margin:0 0 16px;font-size:15px;color:var(--text-dim);text-transform:uppercase;letter-spacing:.5px}.divider{text-align:center;color:var(--text-dim);font-size:12px;margin:16px 0;position:relative}.divider:before,.divider:after{content:"";position:absolute;top:50%;width:42%;height:1px;background:var(--border)}.divider:before{left:0}.divider:after{right:0}.manual-form .field{margin-bottom:10px}.scanner{position:relative;width:100%;aspect-ratio:4 / 3;background:#000;border-radius:var(--radius-sm);overflow:hidden;margin-bottom:12px}.scanner-video{width:100%;height:100%;object-fit:cover}.scanner-frame{position:absolute;top:18%;right:18%;bottom:18%;left:18%;border:3px solid rgba(255,255,255,.85);border-radius:12px;box-shadow:0 0 0 100vmax #00000040}.scanner-hint{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;color:#fff;font-size:13px}.ticket-card{display:flex;flex-direction:column}.ticket-status-row{margin-bottom:16px}.detail-list{margin:0 0 16px;display:grid;gap:10px}.detail{display:flex;justify-content:space-between;gap:16px;border-bottom:1px solid var(--border);padding-bottom:10px}.detail:last-child{border-bottom:none}.detail dt{color:var(--text-dim);font-size:13px}.detail dd{margin:0;text-align:right;font-weight:600}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;word-break:break-all}.ticket-actions{display:grid;gap:10px;margin-top:auto}