:root{--bg:#14161f;--panel:#1d2030;--tx:#f4f1ea;--mut:#9aa0b8;--ac:#8b7bff;--ac2:#6d5cf0;--line:#3a3f58}
@media (prefers-color-scheme:light){:root{--bg:#f3f1ea;--panel:#fff;--tx:#1b1d27;--mut:#666b80;--ac:#6d5cf0;--ac2:#5848d8;--line:#c9c6bb}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--tx);font:16px/1.4 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;padding:0 16px calc(24px + env(safe-area-inset-bottom))}
.top{max-width:1180px;margin:0 auto;padding:calc(12px + env(safe-area-inset-top)) 0 8px;display:flex;align-items:center;justify-content:space-between;gap:12px}
h1{margin:0;font-size:22px}
main{max-width:1180px;margin:0 auto}
[hidden]{display:none!important}

/* inicio */
.drop{display:flex;flex-direction:column;align-items:center;gap:4px;padding:56px 16px;margin-top:12px;border:2px dashed var(--ac);border-radius:18px;background:var(--panel);cursor:pointer;text-align:center}
.drop.sobre{background:color-mix(in srgb,var(--ac) 15%,var(--panel))}
.drop strong{font-size:18px}.drop span{color:var(--mut);font-size:14px}
.que{color:var(--mut);font-size:14px;padding-left:18px;max-width:640px}.que b{color:var(--tx)}

/* editor: móvil = una columna (vista fija arriba), PC = dos columnas */
.ed{display:block}
.vista{position:sticky;top:0;z-index:5;background:var(--bg);padding:6px 0 8px;border-bottom:1px solid var(--line)}
.lienzo{position:relative;background:#000;border-radius:14px;overflow:hidden;display:flex;justify-content:center;align-items:center}
canvas{display:block;max-width:100%;max-height:36vh;touch-action:none;user-select:none;-webkit-user-select:none;cursor:grab}
#vres{width:100%;max-height:36vh;border-radius:14px;background:#000}
#estado{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.65);color:#fff;font-weight:600;text-align:center;padding:16px}
.acciones{display:flex;gap:8px;margin-top:8px}.acciones button{flex:1;padding:11px 6px;font-size:15px}
.tira{display:flex;gap:6px;overflow-x:auto;padding:0 0 8px}
.tira button{flex:none;width:54px;height:54px;padding:0;border-radius:10px;overflow:hidden;border:2px solid var(--line);background:#000}
.tira button.on{border-color:var(--ac)}
.tira canvas{width:100%;height:100%;object-fit:cover;max-height:none;cursor:pointer;touch-action:auto}
.panel{padding-top:10px}
.tabs{display:flex;gap:6px;margin-bottom:10px;position:sticky;top:0}
.tabs button{flex:1;border-radius:10px;padding:10px 4px;font-size:15px}
.tabs button.on{background:var(--ac2);border-color:var(--ac2);color:#fff;font-weight:700}
.tab{display:flex;flex-direction:column;gap:10px}
@media (min-width:900px){
  body{padding:0 24px 32px}
  .ed{display:grid;grid-template-columns:minmax(0,1fr) 400px;gap:24px;align-items:start}
  .vista{top:12px;border:0;padding:0;border-radius:14px}
  canvas,#vres{max-height:calc(100vh - 150px)}
  .tira button{width:64px;height:64px}
  .panel{padding-top:0}
}

/* controles */
.fila{display:flex;gap:10px}.fila>*{flex:1}
.fila.botones button{padding:11px 6px;font-size:15px}
label{display:flex;flex-direction:column;font-size:13px;color:var(--mut);gap:5px}
label b{color:var(--tx);float:right;font-weight:600}
label.check{flex-direction:row;align-items:center;gap:8px;font-size:15px;color:var(--tx)}
select,input[type=number],input[type=password],input[type=text]{background:var(--panel);color:var(--tx);border:1px solid var(--line);border-radius:10px;padding:11px;font-size:16px;width:100%}
input[type=range]{width:100%;accent-color:var(--ac);margin:4px 0}
button{border-radius:12px;padding:13px;font-size:16px;background:var(--panel);color:var(--tx);border:1px solid var(--line);cursor:pointer;width:100%}
button:hover{border-color:var(--ac)}
button.primario{background:var(--ac2);border-color:var(--ac2);color:#fff;font-weight:700}
button.suave{background:none;border:0;color:var(--mut);width:auto;padding:8px}
button:disabled{opacity:.5}
.ayuda,.nota{color:var(--mut);font-size:13px;margin:2px 0}
.deslizador{display:flex;flex-direction:column}
#prog{margin:8px 0;font-size:14px;color:var(--mut)}
.barra{height:10px;border-radius:99px;background:var(--panel);overflow:hidden;border:1px solid var(--line);margin-bottom:6px}
.barra i{display:block;height:100%;width:0;background:var(--ac);transition:width .4s}
#acceso{position:fixed;inset:0;background:rgba(0,0,0,.7);display:flex;align-items:center;justify-content:center;padding:16px;z-index:20}
#acceso form{background:var(--panel);padding:20px;border-radius:16px;display:flex;flex-direction:column;gap:12px;width:100%;max-width:320px}
#acceso h2{margin:0;font-size:18px}
#toast{position:fixed;left:16px;right:16px;bottom:calc(16px + env(safe-area-inset-bottom));background:#000d;color:#fff;padding:12px 14px;border-radius:12px;text-align:center;max-width:608px;margin:auto;z-index:30}
.apagado{opacity:.45;pointer-events:none}
.acc{display:flex;gap:4px}
.packGrid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:6px 0 8px}
.pk{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:8px;display:flex;flex-direction:column;gap:2px;cursor:pointer}
.pk img{width:100%;height:120px;object-fit:contain;background:#000;border-radius:8px}
.pk b{font-size:13px}.pk small{color:var(--mut);font-size:12px}
.sub{font-size:15px;margin-top:6px}