:root{--bg: #120f0e;--bg-elev: #1b1715;--surface: #221d1a;--surface-2: #2b2521;--border: #3a322d;--text: #f4ede6;--muted: #a3968d;--faint: #6f645c;--fire-1: #ff7a1a;--fire-2: #ff3d5a;--fire-glow: rgba(255, 106, 40, .35);--ok: #4fd18b;--danger: #ff4d5e;--radius: 16px;--radius-sm: 10px;--shadow: 0 12px 40px rgba(0, 0, 0, .45);--font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace}*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text);font-family:var(--font);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}body{background:radial-gradient(900px 500px at 50% -10%,rgba(255,106,40,.16),transparent 70%),var(--bg)}a{color:inherit}button{font:inherit;color:inherit;cursor:pointer;border:0;background:none;padding:0}button:disabled{cursor:not-allowed;opacity:.55}input,textarea{font:inherit;color:inherit}:focus-visible{outline:2px solid var(--fire-1);outline-offset:2px}.app{min-height:100dvh;display:flex;flex-direction:column}.container{width:100%;max-width:720px;margin:0 auto;padding:0 16px}.header{padding:18px 0 8px}.header .container{display:flex;align-items:center;justify-content:space-between;gap:12px}.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;font-weight:700;letter-spacing:-.01em}.brand img{width:34px;height:34px;border-radius:8px;box-shadow:0 0 24px var(--fire-glow)}.brand small{font-weight:500;color:var(--muted)}.main{flex:1;padding:16px 0 40px}.footer{padding:24px 0 calc(24px + env(safe-area-inset-bottom));color:var(--faint);font-size:13px}.footer .container{display:flex;flex-wrap:wrap;gap:6px 16px;justify-content:center}.footer a{color:var(--muted);text-decoration:none}.footer a:hover{color:var(--text)}.hero{text-align:center;padding:40px 0 28px}.hero h1{font-size:clamp(30px,6vw,44px);line-height:1.1;letter-spacing:-.03em;margin:0 0 12px}.hero h1 span{background:linear-gradient(90deg,var(--fire-1),var(--fire-2));-webkit-background-clip:text;background-clip:text;color:transparent}.hero p{color:var(--muted);font-size:17px;margin:0}.stack{display:flex;flex-direction:column;gap:14px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 22px;border-radius:999px;font-weight:600;font-size:16px;text-decoration:none;transition:transform .12s ease,box-shadow .2s ease,background .2s ease}.btn:active{transform:translateY(1px) scale(.99)}.btn-primary{color:#fff;background:linear-gradient(135deg,var(--fire-1),var(--fire-2));box-shadow:0 10px 30px var(--fire-glow)}.btn-primary:hover{box-shadow:0 14px 40px var(--fire-glow)}.btn-secondary{background:var(--surface);border:1px solid var(--border)}.btn-secondary:hover{background:var(--surface-2)}.btn-ghost{min-height:40px;padding:0 14px;color:var(--muted);font-size:14px}.btn-ghost:hover{color:var(--text);background:var(--surface)}.btn-danger{color:var(--danger);border:1px solid rgba(255,77,94,.35)}.btn-danger:hover{background:#ff4d5e1a}.btn-block{width:100%}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px}.card+.card{margin-top:14px}.card-title{margin:0 0 10px;font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}.open-form{display:flex;gap:10px}.open-form input{flex:1;min-width:0;min-height:52px;padding:0 16px;border-radius:999px;border:1px solid var(--border);background:var(--bg-elev)}.open-form input::placeholder{color:var(--faint)}.hint{color:var(--faint);font-size:13px;margin:8px 4px 0}.error{color:var(--danger);font-size:14px;margin:8px 4px 0}.box{display:flex;flex-direction:column;gap:14px}.address{text-align:center;padding:6px 0 4px}.address-words{margin:0;font-size:clamp(26px,7vw,40px);font-weight:800;letter-spacing:-.03em;line-height:1.15;display:flex;flex-wrap:wrap;justify-content:center;gap:0 4px}.address-words i{font-style:normal;color:var(--faint);margin:0 8px;font-weight:400}.address-words span:nth-child(1){color:#ffb163}.address-words span:nth-child(2){color:#ff7a4a}.address-words span:nth-child(3){color:#ff4d6d}.address-url{display:inline-block;margin-top:8px;font-family:var(--mono);font-size:14px;color:var(--muted);word-break:break-all;padding:4px 8px;border-radius:8px}.address-url:hover{color:var(--text);background:var(--surface)}.address-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:8px;margin-top:12px}.chip{display:inline-flex;align-items:center;gap:6px;min-height:38px;padding:0 14px;border-radius:999px;background:var(--surface);border:1px solid var(--border);font-size:14px;font-weight:600}.chip:hover,.chip.on{background:var(--surface-2);border-color:var(--fire-1)}.qr-wrap{margin-top:14px;animation:fade .18s ease}.qr{width:200px;height:200px;margin:0 auto;padding:10px;border-radius:14px;background:#fff}.qr canvas{width:100%!important;height:100%!important}@keyframes fade{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}.status{display:grid;grid-template-columns:1fr 1fr;gap:10px}.stat{position:relative;display:flex;align-items:center;gap:8px;padding:10px 12px 14px;border-radius:var(--radius-sm);background:var(--surface);border:1px solid var(--border);font-size:14px;color:var(--muted);overflow:hidden}.stat b{color:var(--text);font-variant-numeric:tabular-nums}.stat-bar{position:absolute;left:0;bottom:0;height:3px;background:linear-gradient(90deg,var(--fire-1),var(--fire-2));transition:width .4s ease}.stat.warn .stat-bar{background:var(--danger)}.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px 16px}.panel-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:10px}.panel-head h2{margin:0;font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}.panel-meta{font-size:12px;color:var(--faint)}.panel-meta.error{color:var(--danger)}.note textarea{width:100%;min-height:72px;resize:vertical;padding:12px 14px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--bg-elev);line-height:1.45}.note textarea::placeholder{color:var(--faint)}.dropzone{display:flex;align-items:center;justify-content:center;gap:10px;border:1.5px dashed var(--border);border-radius:var(--radius-sm);padding:14px 16px;text-align:center;color:var(--muted);font-size:14px;cursor:pointer;transition:border-color .15s,background .15s}.dropzone.big{padding:28px 16px;font-size:15px}.dropzone:hover,.dropzone.active{border-color:var(--fire-1);background:#ff7a1a0f;color:var(--text)}.dropzone strong{color:var(--text)}.dropzone input{display:none}.dropzone .icon{flex:none;color:var(--fire-1)}.files{list-style:none;margin:0 0 10px;padding:0;display:flex;flex-direction:column;gap:6px}.file{display:grid;grid-template-columns:1fr auto;align-items:center;gap:8px;padding:8px 8px 8px 12px;background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--radius-sm)}.file-main{min-width:0;text-decoration:none;color:inherit}.file-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:500}.file-meta{font-size:12px;color:var(--muted)}.file-actions{display:flex;gap:2px}.file-actions a,.file-actions button{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:8px;color:var(--muted);text-decoration:none}.file-actions a:hover,.file-actions button:hover{background:var(--surface-2);color:var(--text)}.file-progress{grid-column:1 / -1;height:3px;border-radius:999px;background:var(--surface-2);overflow:hidden}.file-progress>i{display:block;height:100%;background:linear-gradient(90deg,var(--fire-1),var(--fire-2));transition:width .2s}.file.error{border-color:#ff4d5e66}.burn{display:flex;justify-content:center;padding-top:6px}.burn.confirm{flex-direction:column;align-items:center;gap:10px;color:var(--muted);font-size:14px}.burn-actions{display:flex;gap:10px}.state{text-align:center;padding:48px 16px}.state-icon{font-size:56px;line-height:1;margin-bottom:16px}.state-icon.flame{filter:drop-shadow(0 0 24px var(--fire-glow))}.state h2{margin:0 0 8px;font-size:26px;letter-spacing:-.02em}.state p{color:var(--muted);margin:0 auto 24px;max-width:420px}.state-actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}.toast{position:fixed;left:50%;bottom:calc(24px + env(safe-area-inset-bottom));transform:translate(-50%);background:var(--surface-2);border:1px solid var(--border);border-radius:999px;padding:10px 18px;font-size:14px;box-shadow:var(--shadow);animation:toast-in .2s ease;z-index:10}@keyframes toast-in{0%{opacity:0;transform:translate(-50%,8px)}to{opacity:1;transform:translate(-50%)}}.prose{line-height:1.6;color:var(--muted)}.prose h1,.prose h2{color:var(--text);letter-spacing:-.02em}.prose h1{font-size:28px}.prose h2{font-size:18px;margin-top:28px}.prose address{font-style:normal;color:var(--text)}.skeleton{color:var(--faint);text-align:center;padding:40px 0}@media (max-width: 480px){.open-form{flex-direction:column}.stat{font-size:13px;padding:9px 10px 13px}}@media (prefers-reduced-motion: reduce){*{transition:none!important;animation:none!important}}