:root{--background: #0f1b29;--surface: #1a2a3b;--surface-2: #25374d;--border: #314662;--foreground: #f3f7fc;--muted: #9aabc1;--accent: #f5a623;--accent-strong: #ffb732;--accent-ink: #0f1b29;--accent-2: #2fce93;--danger: #ff6b6b;--accent-text: var(--accent);--accent-2-text: var(--accent-2);--glow: #243a57;--background-rgb: 15, 27, 41}:root[data-theme=light]{--background: #f4f6fa;--surface: #ffffff;--surface-2: #eef1f6;--border: #d8dee8;--foreground: #16202e;--muted: #5b6b82;--accent: #f5a623;--accent-strong: #e0930f;--accent-ink: #16202e;--accent-2: #1f9d6b;--danger: #d64545;--accent-text: var(--accent-strong);--accent-2-text: var(--accent-2);--glow: #dbe4f2;--background-rgb: 244, 246, 250}*{box-sizing:border-box}html{color-scheme:dark}html[data-theme=light]{color-scheme:light}body{background:radial-gradient(1200px 600px at 50% -10%,var(--glow) 0%,transparent 60%),var(--background);color:var(--foreground);font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;-webkit-font-smoothing:antialiased;margin:0}.app-shell{max-width:430px;margin:0 auto;min-height:100vh;display:flex;flex-direction:column;position:relative}@media (min-width: 900px){.app-shell{min-height:auto;margin:2.5rem auto;border:1px solid var(--border);border-radius:28px;overflow:hidden;box-shadow:0 30px 80px -20px #0009}}.app-shell.admin-shell{max-width:1080px}@media (min-width: 900px){.admin-grid{display:grid;grid-template-columns:220px 1fr;gap:0}.admin-main{padding:1.75rem 2rem 3rem}}.app-main{flex:1;padding:1.25rem 1.1rem 6.5rem;display:flex;flex-direction:column;gap:1.25rem}.app-main.no-tabbar{padding-bottom:1.5rem}.card{background:var(--surface);border:1px solid var(--border);border-radius:16px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;border-radius:12px;padding:.75rem 1rem;font-weight:600;font-size:.95rem;border:1px solid transparent;cursor:pointer;transition:transform .05s ease,background .15s ease,opacity .15s ease;width:100%;text-decoration:none;font-family:inherit}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);color:var(--accent-ink)}.btn-primary:hover:not(:disabled){background:var(--accent-strong)}.btn-success{background:var(--accent-2);color:#07140d}.btn-danger{background:var(--danger);color:#2a0808}.btn-ghost{background:var(--surface-2);color:var(--foreground);border-color:var(--border)}.btn-outline{background:transparent;color:var(--foreground);border-color:var(--border);border-radius:999px}.btn-outline:hover:not(:disabled){border-color:var(--accent-text);color:var(--accent-text)}.input{width:100%;background:var(--surface-2);border:1px solid var(--border);border-radius:12px;padding:.75rem 1rem;color:var(--foreground);font-size:1rem;font-family:inherit}.input:focus{outline:none;border-color:var(--accent-text)}.input::placeholder{color:var(--muted)}.label{font-size:.8rem;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.03em}.chip{display:inline-flex;align-items:center;gap:.35rem;font-size:.72rem;font-weight:600;padding:.2rem .55rem;border-radius:999px;border:1px solid var(--border);color:var(--muted);background:transparent;cursor:pointer;font-family:inherit}.chip-active{background:var(--surface-2);border-color:var(--accent-text);color:var(--accent-text)}@keyframes spin{to{transform:rotate(360deg)}}.spinner{width:1.1em;height:1.1em;border-radius:50%;border:2px solid currentColor;border-top-color:transparent;animation:spin .7s linear infinite;display:inline-block}.badge{display:inline-flex;align-items:center;gap:.35rem;font-size:.7rem;font-weight:700;letter-spacing:.02em;text-transform:uppercase;padding:.25rem .6rem;border-radius:999px;border:1px solid transparent}.badge-dot{width:6px;height:6px;border-radius:50%;background:currentColor}.badge-active{background:#2fce9324;color:var(--accent-2-text);border-color:#2fce9359}.badge-suspended{background:#f5a62324;color:var(--accent-text);border-color:#f5a62359}.badge-retired{background:#9aabc124;color:var(--muted);border-color:var(--border)}.badge-pending{background:#f5a62324;color:var(--accent-text);border-color:#f5a62359}.badge-completed{background:#2fce9324;color:var(--accent-2-text);border-color:#2fce9359}.badge-failed{background:#ff6b6b24;color:var(--danger);border-color:#ff6b6b59}.badge-redeemed{background:#9aabc124;color:var(--muted);border-color:var(--border)}.top-bar{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:.75rem;padding:1rem 1.1rem;background:rgba(var(--background-rgb),.86);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}.icon-btn{width:2.25rem;height:2.25rem;display:inline-flex;align-items:center;justify-content:center;border-radius:999px;background:var(--surface-2);border:1px solid var(--border);color:var(--foreground);flex-shrink:0;text-decoration:none}.tab-bar{position:sticky;bottom:0;z-index:20;display:grid;grid-template-columns:repeat(4,1fr);background:rgba(var(--background-rgb),.92);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-top:1px solid var(--border);padding:.5rem .5rem calc(.5rem + env(safe-area-inset-bottom,0px))}.tab-item{display:flex;flex-direction:column;align-items:center;gap:.2rem;font-size:.65rem;font-weight:600;color:var(--muted);padding:.35rem 0;border-radius:10px;text-decoration:none}.tab-item.active{color:var(--accent-text)}.qr-frame{background:#fff;border-radius:16px;padding:14px;display:inline-flex;align-items:center;justify-content:center}.voucher-number{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.08em;font-weight:700}.pin-dots{display:inline-flex;gap:.4rem}.pin-dot{width:10px;height:10px;border-radius:50%;background:var(--muted)}.step-track{display:flex;align-items:center;gap:.4rem}.step-dot{height:4px;flex:1;border-radius:999px;background:var(--surface-2);border:none;padding:0}.step-dot.done{background:var(--accent-2)}.step-dot.current{background:var(--accent)}.divider{border-top:1px solid var(--border)}.glow-card{background:linear-gradient(160deg,var(--surface-2),var(--surface));border:1px solid var(--border);border-radius:20px}::selection{background:var(--accent);color:var(--accent-ink)}.flex{display:flex}.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}.items-center{align-items:center}.items-start{align-items:flex-start}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.leading-tight{line-height:1.25}.w-full{width:100%}.grid{display:grid}.grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.gap-1{gap:.25rem}.gap-1\.5{gap:.375rem}.gap-2{gap:.5rem}.gap-2\.5{gap:.625rem}.gap-3{gap:.75rem}.gap-4{gap:1rem}.gap-5{gap:1.25rem}.gap-6{gap:1.5rem}.text-center{text-align:center}