:root{--bg:#07060f;--card:rgba(255,255,255,.045);--line:rgba(255,255,255,.1);--text:#f3f1ff;--muted:#a19dbd;--pink:#ff3dcb;--cyan:#00e5ff;--violet:#8b5cff;--lime:#b6ff3d;--grad:linear-gradient(120deg,var(--pink),var(--violet) 50%,var(--cyan))}
*{box-sizing:border-box}
[hidden]{display:none!important} /* hidden SIEMPRE oculta (si no, display:flex de .sheet/.bs le gana) */
html{color-scheme:dark}
body{margin:0;min-height:100vh;background:radial-gradient(circle at 10% -10%,rgba(255,61,203,.22),transparent 45%),radial-gradient(circle at 100% 110%,rgba(0,229,255,.18),transparent 45%),var(--bg);background-attachment:fixed;color:var(--text);font:15px/1.55 ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--cyan);text-decoration:none}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:999px;padding:11px 20px;font:inherit;font-weight:700;cursor:pointer;transition:transform .15s,box-shadow .2s,opacity .2s;color:var(--text)}
.btn:disabled{opacity:.4;cursor:not-allowed}
.btn-neon{background:var(--grad);color:#0b0716;box-shadow:0 8px 28px -8px rgba(255,61,203,.6)}
.btn-neon:not(:disabled):hover{transform:translateY(-1px);box-shadow:0 10px 34px -6px rgba(0,229,255,.6)}
.btn-ghost{background:var(--card);border:1px solid var(--line)}
.card{background:var(--card);border:1px solid var(--line);border-radius:20px}
.top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 20px;border-bottom:1px solid var(--line);background:rgba(7,6,15,.6);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);position:sticky;top:0;z-index:10}
.logo{display:flex;align-items:center;gap:8px;font-weight:800;color:var(--text)}
.logo svg{width:26px;height:26px}
.ava{flex:none;width:34px;height:34px;border-radius:50%;background:var(--grad);display:grid;place-items:center;font-weight:900;color:#0b0716;box-shadow:0 0 18px -3px var(--pink)}
.tag{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;border:1px solid var(--line);background:var(--card);color:var(--muted);font-size:.78rem}
.tag i{width:7px;height:7px;border-radius:50%;background:var(--lime);box-shadow:0 0 10px var(--lime)}
input,textarea,select{width:100%;background:#0d0b1a;border:1px solid var(--line);border-radius:12px;color:var(--text);font:inherit;padding:11px 13px;outline:0}
input:focus,textarea:focus,select:focus{border-color:var(--violet);box-shadow:0 0 0 3px rgba(139,92,255,.2)}
.muted{color:var(--muted)}
.price{font-weight:800;font-variant-numeric:tabular-nums}

/* ---------- mobile nativo ---------- */
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{-webkit-tap-highlight-color:transparent;overscroll-behavior-y:none}
a,button,.btn,label,input[type=checkbox],input[type=radio]{touch-action:manipulation}
input,textarea,select{font-size:16px} /* evita el zoom automático de iOS al enfocar */
.btn{min-height:44px} /* área táctil mínima recomendada */
.top{padding-top:calc(14px + env(safe-area-inset-top,0px));padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
@media(max-width:520px){.top .btn{padding:9px 14px;font-size:.88rem}}
@media(hover:none){.btn:hover,.card:hover{transform:none!important}}