:root{--bg-0: #0a0f1c;--bg-1: #0b1220;--panel: #111a2b;--panel-2: #0e1626;--panel-hover: #16223a;--border: #1e2a3f;--border-strong: #2a3a55;--text: #e6ecf5;--text-dim: #9aa7bd;--text-faint: #64748b;--navy: #003a5d;--navy-2: #0a4e78;--orange: #f8951f;--orange-2: #ffab3d;--orange-dim: #c9761a;--orange-glow: rgba(248, 149, 31, .28);--orange-soft: rgba(248, 149, 31, .12);--green: #35d07f;--green-soft: rgba(53, 208, 127, .14);--red: #ff5c6c;--red-soft: rgba(255, 92, 108, .13);--amber: #f5b544;--amber-soft: rgba(245, 181, 68, .14);--mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;--sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--radius: 12px;--radius-sm: 8px}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:var(--sans);color:var(--text);background:radial-gradient(1100px 720px at 78% -12%,rgba(0,58,93,.42),transparent 60%),radial-gradient(900px 600px at 8% 108%,rgba(248,149,31,.06),transparent 55%),linear-gradient(160deg,var(--bg-1),var(--bg-0));background-attachment:fixed;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;font-size:14px;line-height:1.5}h1,h2,h3,p{margin:0}a{color:var(--orange);text-decoration:none}.brand{display:inline-flex;align-items:center;gap:10px;-webkit-user-select:none;user-select:none}.brand-mark{display:block;filter:drop-shadow(0 2px 6px rgba(0,0,0,.4))}.brand-wordmark{font-weight:700;letter-spacing:.22em;font-size:1.02rem;color:var(--text);padding-left:2px}.btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--border-strong);background:transparent;color:var(--text);font:inherit;font-weight:600;padding:9px 16px;border-radius:var(--radius-sm);cursor:pointer;transition:background .15s ease,border-color .15s ease,box-shadow .15s ease,transform .05s ease,opacity .15s ease;white-space:nowrap;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn:focus-visible{outline:none;box-shadow:0 0 0 3px var(--orange-glow);border-color:var(--orange)}.btn-primary{background:linear-gradient(180deg,var(--orange-2),var(--orange));border-color:var(--orange);color:#241304;box-shadow:0 0 0 1px #f8951f40,0 8px 22px -10px var(--orange-glow)}.btn-primary:hover:not(:disabled){box-shadow:0 0 0 1px #f8951f66,0 10px 26px -8px var(--orange-glow);filter:brightness(1.04)}.btn-ghost{background:var(--panel-2);border-color:var(--border);color:var(--text-dim)}.btn-ghost:hover:not(:disabled){background:var(--panel-hover);color:var(--text);border-color:var(--border-strong)}.btn-danger{background:transparent;border-color:#ff5c6c66;color:var(--red)}.btn-danger:hover:not(:disabled){background:var(--red-soft);border-color:var(--red)}.btn-sm{padding:6px 11px;font-size:.82rem}.btn-block{width:100%;margin-top:4px}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.field-label{font-size:.8rem;font-weight:600;color:var(--text-dim);display:flex;align-items:center;gap:8px}.req,.opt{font-size:.68rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;padding:2px 6px;border-radius:999px}.req{color:var(--orange);background:var(--orange-soft)}.opt{color:var(--text-faint);background:#64748b24}.input{font:inherit;color:var(--text);background:var(--bg-0);border:1px solid var(--border-strong);border-radius:var(--radius-sm);padding:11px 13px;width:100%;transition:border-color .15s ease,box-shadow .15s ease}.input::placeholder{color:var(--text-faint)}.input:focus{outline:none;border-color:var(--orange);box-shadow:0 0 0 3px var(--orange-glow)}.field-hint{font-size:.76rem;color:var(--text-faint)}.panel{background:linear-gradient(180deg,var(--panel),var(--panel-2));border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 20px 50px -30px #000c}.empty{padding:48px 24px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:8px}.empty-title{font-size:1.05rem;font-weight:700}.empty-sub{color:var(--text-dim);max-width:420px}.login-page{min-height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px;position:relative}.login-glow{position:absolute;top:18%;width:460px;height:460px;border-radius:50%;background:radial-gradient(circle,var(--orange-glow),transparent 62%);filter:blur(30px);pointer-events:none;opacity:.55}.login-card{position:relative;width:100%;max-width:380px;padding:32px 28px 28px}.login-brand{display:flex;justify-content:center;margin-bottom:4px}.login-brand .brand-wordmark{font-size:1.25rem}.login-sub{text-align:center;color:var(--text-dim);margin-bottom:24px;font-size:.9rem}.login-foot{margin-top:22px;color:var(--text-faint);font-size:.78rem;letter-spacing:.04em}.shell{min-height:100%;display:flex;flex-direction:column}.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:0 22px;height:60px;background:#0a0f1cd1;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}.topbar-left,.topbar-right{display:flex;align-items:center;gap:20px}.nav{display:flex;gap:4px}.nav-link{color:var(--text-dim);font-weight:600;font-size:.9rem;padding:7px 13px;border-radius:var(--radius-sm);border:1px solid transparent;transition:color .15s ease,background .15s ease,border-color .15s ease}.nav-link:hover{color:var(--text);background:var(--panel-2)}.nav-link.active{color:var(--orange);background:var(--orange-soft);border-color:#f8951f4d;box-shadow:0 0 18px -6px var(--orange-glow)}.admin-email{color:var(--text-dim);font-size:.85rem;max-width:220px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.content{flex:1;width:100%;max-width:1120px;margin:0 auto;padding:30px 22px 60px}.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:22px}.page-title{font-size:1.5rem;font-weight:700;letter-spacing:-.01em}.page-desc{color:var(--text-dim);margin-top:4px}.table-wrap{overflow-x:auto}.table{width:100%;border-collapse:collapse;font-size:.9rem;min-width:720px}.table thead th{text-align:left;font-size:.72rem;text-transform:uppercase;letter-spacing:.07em;color:var(--text-faint);font-weight:700;padding:14px 16px;border-bottom:1px solid var(--border);white-space:nowrap}.table tbody td{padding:14px 16px;border-bottom:1px solid rgba(30,42,63,.55);vertical-align:middle}.table tbody tr:last-child td{border-bottom:none}.table tbody tr:hover{background:#16223a66}.cell-strong{font-weight:600;color:var(--text)}.cell-mono{font-family:var(--mono);font-size:.85rem}.cell-dim{color:var(--text-faint)}.col-actions{text-align:right;white-space:nowrap}.row-actions{display:inline-flex;gap:8px;justify-content:flex-end}.status{display:inline-flex;align-items:center;gap:7px;font-size:.84rem;font-weight:600}.status-dot{width:8px;height:8px;border-radius:50%;flex:none}.status-on{color:var(--green)}.status-on .status-dot{background:var(--green);box-shadow:0 0 0 3px var(--green-soft),0 0 10px var(--green)}.status-off{color:var(--text-faint)}.status-off .status-dot{background:var(--text-faint);box-shadow:0 0 0 3px #64748b29}.badge{display:inline-block;font-size:.74rem;font-weight:700;letter-spacing:.03em;padding:3px 10px;border-radius:999px;border:1px solid transparent}.badge-pending{color:var(--amber);background:var(--amber-soft);border-color:#f5b5444d}.badge-used{color:var(--green);background:var(--green-soft);border-color:#35d07f4d}.badge-revoked{color:var(--text-faint);background:#64748b1f;border-color:#64748b47}.chips{display:flex;flex-wrap:wrap;gap:6px}.chip{font-size:.76rem;font-family:var(--mono);color:var(--text-dim);background:var(--bg-0);border:1px solid var(--border-strong);border-radius:999px;padding:3px 10px;white-space:nowrap}.notice{border-radius:var(--radius-sm);padding:11px 14px;font-size:.87rem;border:1px solid transparent;margin-bottom:16px}.notice-error{color:#ffd3d8;background:var(--red-soft);border-color:#ff5c6c66}.notice-info{color:#ffe0b8;background:var(--orange-soft);border-color:#f8951f59}.notice-success{color:#c8f5dd;background:var(--green-soft);border-color:#35d07f59}.spinner-wrap{display:inline-flex;align-items:center;gap:10px;color:var(--text-dim)}.spinner{width:16px;height:16px;border-radius:50%;border:2px solid rgba(248,149,31,.25);border-top-color:var(--orange);animation:spin .7s linear infinite;flex:none}.spinner-label{font-size:.86rem}@keyframes spin{to{transform:rotate(360deg)}}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;background:#04070ea8;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;padding:20px;animation:fade .15s ease}.modal{width:100%;max-width:480px;background:linear-gradient(180deg,var(--panel),var(--panel-2));border:1px solid var(--border-strong);border-radius:var(--radius);box-shadow:0 30px 80px -20px #000000d9;max-height:calc(100vh - 40px);display:flex;flex-direction:column;animation:pop .16s ease}.modal-head{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:1px solid var(--border)}.modal-title{font-size:1.1rem;font-weight:700}.modal-x{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:transparent;border:none;color:var(--text-faint);font-size:.95rem;cursor:pointer;padding:6px;border-radius:6px;line-height:1}.modal-x:hover:not(:disabled){color:var(--text);background:var(--panel-hover)}.modal-body{padding:20px;overflow-y:auto}.modal-message{color:var(--text-dim);line-height:1.6}.modal-message strong{color:var(--text)}.modal-foot{display:flex;justify-content:flex-end;gap:10px;padding:16px 20px;border-top:1px solid var(--border)}.reveal,.reveal-link-row{margin-top:4px}.reveal-link{display:block;font-family:var(--mono);font-size:.95rem;color:var(--orange-2);background:var(--bg-0);border:1px solid var(--border-strong);border-radius:var(--radius-sm);padding:14px 16px;word-break:break-all;line-height:1.5;box-shadow:inset 0 0 20px -12px var(--orange-glow)}.reveal-actions{margin-top:12px;display:flex;justify-content:center}.reveal-qr{margin-top:22px;display:flex;flex-direction:column;align-items:center;gap:10px}.qr-tile{background:#f5f8ff;padding:14px;border-radius:var(--radius-sm);line-height:0;box-shadow:0 0 0 1px var(--border-strong),0 10px 30px -12px #000000b3}.reveal-qr-cap{color:var(--text-faint);font-size:.8rem}.reveal-email{margin-top:18px;padding-top:14px;border-top:1px solid var(--border);color:var(--text-dim);font-size:.84rem}.boot{min-height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:22px}.boot .brand-wordmark{font-size:1.4rem}.boot-spin{width:22px;height:22px;border-radius:50%;border:2px solid rgba(248,149,31,.25);border-top-color:var(--orange);animation:spin .7s linear infinite}@keyframes fade{0%{opacity:0}}@keyframes pop{0%{opacity:0;transform:translateY(6px) scale(.98)}}@media(max-width:620px){.topbar{padding:0 14px;gap:10px}.topbar-left{gap:12px}.brand-wordmark,.admin-email{display:none}.page-head{flex-direction:column;align-items:stretch}.content{padding:22px 14px 48px}}