/* BAYU BAR · base compartida (tienda + panel) */
:root{
  --bg:#070a12; --surface:#0e1426; --surface-2:#141c34; --line:rgba(255,255,255,.1);
  --text:#eef1f8; --muted:#a9b3c9; --faint:#7f8aa4;
  --cyan:#22c3ee; --magenta:#e0106a; --magenta-hi:#ff2a85; --amber:#ffb64a;
  --ok:#3ddc84; --warn:#ffb64a; --bad:#ff6b6b;
  --radius:18px; --font:'DM Sans',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --display:'Playfair Display',Georgia,'Times New Roman',serif;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
h1,h2,h3,p{margin:0}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
[hidden]{display:none!important}
:focus-visible{outline:2px solid var(--cyan);outline-offset:2px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.dis{font-family:var(--display)}
.it{font-style:italic;font-weight:500;color:var(--cyan)}
.overline{font-size:12px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--cyan)}
.num{font-variant-numeric:tabular-nums}

/* botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 24px;border:0;border-radius:999px;background:var(--magenta);color:#fff;font-weight:700;transition:transform .2s,background .2s,opacity .2s}
.btn:hover{background:var(--magenta-hi);transform:translateY(-1px)}
.btn:active{transform:scale(.97)}
.btn[disabled]{opacity:.45;cursor:not-allowed;transform:none}
.btn.ghost{background:transparent;border:1px solid var(--line);color:var(--text)}
.btn.ghost:hover{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.4)}
.btn.ok{background:var(--ok);color:#06210f}
.btn.danger{background:transparent;border:1px solid rgba(255,107,107,.5);color:var(--bad)}
.btn.danger:hover{background:rgba(255,107,107,.12)}
.btn.sm{min-height:40px;padding:0 16px;font-size:14px}
.btn.block{width:100%}

/* formularios */
.field{display:flex;flex-direction:column;gap:6px;font-size:14px;color:var(--muted)}
.input,.field input,.field select,.field textarea{width:100%;min-height:48px;padding:10px 14px;border-radius:14px;border:1px solid var(--line);background:#0a0f1e;color:var(--text);outline:none;transition:border-color .2s}
.field textarea{min-height:84px;resize:vertical}
.input:focus,.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--cyan)}
.field input::placeholder,.field textarea::placeholder{color:var(--faint)}
.field select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:calc(100% - 20px) 55%,calc(100% - 14px) 55%;background-size:6px 6px;background-repeat:no-repeat;padding-right:38px}
.field .hint{font-size:12px;color:var(--faint)}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(200px,100%),1fr));gap:14px}
.error-box{padding:12px 14px;border-radius:12px;border:1px solid rgba(255,107,107,.45);background:rgba(255,107,107,.1);color:#ffc9c9;font-size:14px}
.info-box{padding:12px 14px;border-radius:12px;border:1px solid rgba(34,195,238,.4);background:rgba(34,195,238,.08);color:#c4efff;font-size:14px}

/* toast */
#toasts{position:fixed;left:0;right:0;bottom:max(16px,env(safe-area-inset-bottom));display:flex;flex-direction:column;align-items:center;gap:8px;z-index:200;pointer-events:none;padding:0 16px}
.toast{max-width:min(460px,100%);padding:12px 18px;border-radius:14px;background:#1b2440;border:1px solid var(--line);box-shadow:0 12px 30px rgba(0,0,0,.5);font-size:15px;animation:toastIn .3s cubic-bezier(.2,.8,.2,1) both}
.toast.ok{border-color:rgba(61,220,132,.5)}
.toast.err{border-color:rgba(255,107,107,.6)}
@keyframes toastIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}

/* diálogos nativos */
dialog{padding:0;border:1px solid var(--line);border-radius:24px;background:var(--surface);color:var(--text);max-width:calc(100vw - 24px);max-height:calc(100dvh - 24px);box-shadow:0 40px 90px -20px rgba(0,0,0,.8)}
dialog::backdrop{background:rgba(3,5,10,.72);backdrop-filter:blur(4px)}
dialog[open]{animation:dlgIn .28s cubic-bezier(.2,.8,.2,1) both}
@keyframes dlgIn{from{opacity:0;transform:translateY(18px) scale(.98)}to{opacity:1;transform:none}}

.spinner{width:18px;height:18px;border-radius:50%;border:2.5px solid rgba(255,255,255,.25);border-top-color:#fff;animation:spin .7s linear infinite;display:inline-block}
@keyframes spin{to{transform:rotate(360deg)}}

@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}}