:root{--bg:#0b0d12;--card:#131720;--card2:#191e29;--line:#272e3c;--text:#f7f8fb;--muted:#9ba5b5;--accent:#79f2c0;--accent2:#c7ff47;--danger:#ff7a90;--radius:22px}*{box-sizing:border-box}html{background:var(--bg)}body{margin:0;background:radial-gradient(circle at 18% -5%,rgba(121,242,192,.12),transparent 30rem),var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI",sans-serif}button,input,textarea{font:inherit}.shell{width:min(780px,100%);margin:0 auto;padding:max(20px,env(safe-area-inset-top)) 16px calc(50px + env(safe-area-inset-bottom))}.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:6px 2px 20px}.brand{display:flex;align-items:center;gap:12px}.brand-mark{width:46px;height:46px;display:grid;place-items:center;border-radius:14px;font-weight:900;color:#07100c;background:linear-gradient(135deg,var(--accent),var(--accent2))}h1,h2,p{margin-top:0}h1{font-size:21px;margin-bottom:2px}.brand p{color:var(--muted);margin:0;font-size:13px}h2{font-size:24px;line-height:1.1;margin-bottom:8px;letter-spacing:-.02em}.card{background:linear-gradient(180deg,rgba(255,255,255,.025),transparent),var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;margin-bottom:14px;box-shadow:0 18px 45px rgba(0,0,0,.16)}.hidden{display:none!important}.eyebrow{display:inline-block;color:var(--accent);font-size:11px;font-weight:800;letter-spacing:.13em;margin-bottom:8px}.pill,.quality{border:1px solid var(--line);background:var(--card2);color:var(--muted);border-radius:999px;padding:7px 10px;font-size:11px;white-space:nowrap}.pill.good{color:var(--accent)}.section-head,.progress-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.inline-link{color:var(--accent)}.upload-zone{display:flex;min-height:160px;flex-direction:column;align-items:center;justify-content:center;border:1.5px dashed #3b4558;background:rgba(255,255,255,.018);border-radius:18px;cursor:pointer;margin:12px 0 14px}.upload-zone:active{transform:scale(.995)}.upload-icon{width:46px;height:46px;display:grid;place-items:center;border-radius:50%;margin-bottom:8px;background:rgba(121,242,192,.11);color:var(--accent);font-size:28px;font-weight:300}.upload-zone strong{font-size:16px}.upload-zone span{color:var(--muted);font-size:13px;margin-top:4px}.preview-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:14px}.preview-grid img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:13px;border:1px solid var(--line)}.field-label{display:block;font-size:13px;font-weight:700;margin:14px 2px 7px}textarea,input{width:100%;color:var(--text);background:#0e1219;border:1px solid var(--line);border-radius:14px;outline:0;padding:14px;resize:vertical}textarea:focus,input:focus{border-color:rgba(121,242,192,.6);box-shadow:0 0 0 3px rgba(121,242,192,.08)}.field-meta{display:flex;justify-content:space-between;gap:10px;color:var(--muted);font-size:11px;margin:6px 2px 14px}.picker-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.segmented{display:grid;grid-template-columns:repeat(3,1fr);gap:7px}.segmented:has(button:only-child){grid-template-columns:1fr}.segmented button{background:var(--card2);border:1px solid var(--line);color:var(--muted);border-radius:13px;padding:12px 8px;font-weight:800;cursor:pointer}.segmented button.selected{background:rgba(121,242,192,.12);border-color:rgba(121,242,192,.55);color:var(--accent)}.promise-box{display:flex;justify-content:space-between;gap:10px;align-items:center;background:#0e1219;border:1px solid var(--line);border-radius:15px;padding:13px;margin:17px 0 12px}.promise-box strong{font-size:13px}.promise-box span{color:var(--muted);font-size:12px;text-align:right}.btn{border:0;text-decoration:none;border-radius:14px;padding:12px 15px;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;font-weight:750;min-height:44px}.btn.primary{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#07100c}.btn.secondary{background:var(--card2);color:var(--text);border:1px solid var(--line)}.btn.huge{width:100%;min-height:54px;font-size:16px}.btn:disabled{opacity:.45;cursor:default}.setup-row{display:grid;grid-template-columns:1fr auto;gap:8px}.setup p,.hint,.muted,.cost-note{color:var(--muted);font-size:12px}.cost-note{text-align:center;margin:10px 0 0}.progress-track{height:7px;background:#0d1016;border-radius:999px;overflow:hidden;margin:16px 0 10px}.progress-bar{width:10%;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--accent),var(--accent2));transition:width .5s ease}.spinner{width:25px;height:25px;border:3px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.copy-box{background:#0e1219;border:1px solid var(--line);border-radius:17px;padding:15px;margin:12px 0 16px}.copy-head{display:flex;justify-content:space-between;color:var(--muted);font-size:12px}.copy-box p{font-size:18px;line-height:1.35;margin:12px 0}.copy-action{width:100%;background:rgba(121,242,192,.1);color:var(--accent);border:1px solid rgba(121,242,192,.28)}.videos-container{display:grid;gap:15px}.video-card{background:#0e1219;border:1px solid var(--line);border-radius:18px;padding:13px}.video-card-head{display:flex;justify-content:space-between;gap:10px;align-items:flex-start;margin-bottom:10px}.video-card-head strong{display:block}.video-card-head small{display:block;color:var(--muted);margin-top:4px;line-height:1.3}.video-card video{width:100%;max-height:650px;background:#050608;border-radius:14px;border:1px solid var(--line);margin-bottom:9px}.video-card .btn{width:100%}.actions{display:grid;grid-template-columns:1.4fr 1fr;gap:8px;margin-top:14px}.error{border-color:rgba(255,122,144,.35)}.error .eyebrow{color:var(--danger)}.error p{white-space:pre-wrap;color:#f5b5c0}.history{display:grid;gap:8px}.history-item{border:1px solid var(--line);background:rgba(255,255,255,.018);border-radius:15px;padding:13px;display:grid;grid-template-columns:1fr auto;gap:10px}.history-item strong{display:block;margin-bottom:4px}.history-item span{color:var(--muted);font-size:12px}.link-btn{background:transparent;border:0;color:var(--accent);font-weight:700;cursor:pointer}.connect p{color:var(--accent);word-break:break-all;font-weight:700}.connect ol{color:var(--muted);padding-left:21px;line-height:1.6;margin-bottom:0}.toast{position:fixed;left:50%;bottom:calc(22px + env(safe-area-inset-bottom));transform:translate(-50%,20px);background:#eefdf6;color:#07100c;padding:10px 14px;border-radius:999px;font-size:13px;font-weight:800;opacity:0;pointer-events:none;transition:.25s ease;z-index:100}.toast.show{opacity:1;transform:translate(-50%,0)}@media(max-width:560px){.card{padding:17px;border-radius:19px}.topbar .pill{display:none}h2{font-size:21px}.picker-grid{grid-template-columns:1fr}.promise-box{align-items:flex-start;flex-direction:column}.promise-box span{text-align:left}.actions,.setup-row{grid-template-columns:1fr}}

.engine-picker { display:grid; grid-template-columns:1fr 1fr; gap:9px; margin:7px 0 16px; }
.engine-card { min-height:112px; text-align:left; border-radius:16px; border:1px solid var(--line); background:var(--card2); color:var(--text); padding:14px; cursor:pointer; display:flex; flex-direction:column; align-items:flex-start; gap:5px; }
.engine-card strong { font-size:15px; }
.engine-card span { color:var(--accent); font-size:12px; font-weight:750; }
.engine-card small { color:var(--muted); line-height:1.35; }
.engine-card.selected { border-color:rgba(121,242,192,.75); box-shadow:0 0 0 3px rgba(121,242,192,.08); background:linear-gradient(180deg,rgba(121,242,192,.08),rgba(255,255,255,.018)),var(--card2); }
@media (max-width:560px){ .engine-picker{grid-template-columns:1fr;} }

#durationPicker.single{grid-template-columns:1fr;}

.engine-picker.three{grid-template-columns:repeat(3,1fr)}
.engine-card.recommended{position:relative}
.engine-card.recommended::after{content:"RECOMENDADO";position:absolute;top:9px;right:9px;font-size:9px;font-weight:900;letter-spacing:.08em;color:#07100c;background:var(--accent);border-radius:999px;padding:4px 7px}
.fixed-value{min-height:44px;display:flex;align-items:center;background:var(--card2);border:1px solid var(--line);border-radius:13px;padding:11px 12px;color:var(--accent);font-size:13px;font-weight:800}
@media(max-width:700px){.engine-picker.three{grid-template-columns:1fr}}

.auth-hidden{display:none!important}
#publicUrl{font-size:16px;margin-bottom:6px}
#localUrl{display:block;margin-bottom:8px}