/* ==========================================================================
 PITUCHE · ESTUDIO DE PERSONALIZACIÓN — mini-app (INJERTO ADITIVO)
 One Bad Eye Studio · agosto 2026
 Usa los tokens del sitio del cliente (var(--red)/--ink/--paper/--green/--line),
 su tipografía (Arial) y cursiva Georgia para acentos. Esquinas cuadradas.
 Solo agrega clases nuevas (prefijo studio-/prod-/ctrl-/stage-). Sin fuentes externas.
 ========================================================================== */

.studio-section{--red:var(--red-500);--ink:var(--ink-950);--line:var(--ink-200);
  background:var(--surface-2);padding:64px 20px;scroll-margin-top:16px}

/* tarjeta elevada del estudio */
.studio{max-width:1180px;margin:0 auto;background:#fff;border:1px solid var(--line);
  box-shadow:var(--sh-card);border-radius:var(--r-lg);
  padding:40px 40px 34px}

.studio-head{max-width:760px;margin-bottom:30px}
.studio-head .eyebrow{color:var(--ink)}
.studio-head h2{letter-spacing:-.02em;margin:14px 0 0;font-size:clamp(30px,3.6vw,44px);
  line-height:1.12;color:var(--ink)}
.studio-head h2 em{color:var(--red);font-style:normal}
.studio-lead{max-width:600px;margin-top:16px;font-size:16px;line-height:1.6;color:var(--ink)}

/* cuerpo: escenario (canvas) + panel */
.studio-body{display:grid;grid-template-columns:1.65fr 1fr;gap:34px;align-items:start}

/* ---- escenario / canvas ---- */
.studio-stage{min-width:0}
.stage-canvas-wrap{position:relative;background:#eceae6;border:1px solid var(--line);
  overflow:hidden;border-radius:16px}
#studioCanvas{width:100%;height:auto;display:block;touch-action:none;cursor:grab}
#studioCanvas.dragging{cursor:grabbing}
/* mensaje elegante sobre el canvas cuando aún no hay logo */
.stage-hint{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;
  justify-content:center;gap:8px;text-align:center;pointer-events:none;color:var(--ink);
  background:radial-gradient(120% 90% at 50% 45%,rgba(255,255,255,.55),rgba(255,255,255,0) 70%)}
.stage-hint svg{width:40px;height:40px;fill:none;stroke:var(--red);stroke-width:1.6;
  stroke-linecap:round;stroke-linejoin:round;opacity:.9}
.stage-hint b{font-size:18px;font-weight:900;letter-spacing:-.01em}
.stage-hint span{font-size:12.5px;font-weight:700;color:var(--ink-600)}
.stage-canvas-wrap.dragover{outline:2px dashed var(--red);outline-offset:-6px}
.stage-canvas-wrap.dragover .stage-hint b{color:var(--red)}
.stage-tip{margin-top:12px;font-size:12px;font-weight:700;color:var(--ink-600);text-align:center;
  letter-spacing:.02em}

/* ---- panel de controles ---- */
.studio-panel{display:flex;flex-direction:column;gap:22px}
.ctrl{display:flex;flex-direction:column;gap:10px}
.ctrl-label{font-size:11px;font-weight:900;letter-spacing:.13em;text-transform:uppercase;color:var(--ink)}

/* tabs de producto con miniatura */
.prod-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.prod-tab{border:1px solid var(--line);background:#fff;padding:8px 6px 7px;cursor:pointer;
  display:flex;flex-direction:column;align-items:center;gap:5px;border-radius:12px;transition:border-color .2s,box-shadow .2s}
.prod-tab img{width:100%;height:56px;object-fit:contain;background:#eceae6}
.prod-tab span{font-size:11.5px;font-weight:800;color:var(--ink)}
.prod-tab:hover{border-color:var(--red)}
.prod-tab.is-on{background:var(--red-50);border-color:var(--red);box-shadow:inset 0 0 0 1px var(--red)}

/* botón subir logo (contorno) */
.studio-upload{display:inline-flex;align-items:center;justify-content:center;gap:9px;width:100%;
  border:1.5px solid var(--ink);border-radius:var(--r-pill);background:#fff;color:var(--ink);font-weight:800;font-size:14px;
  padding:14px 18px;cursor:pointer;transition:background .2s,color .2s}
.studio-upload:hover{background:var(--red);border-color:var(--red);color:#fff}
.studio-upload svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;
  stroke-linecap:round;stroke-linejoin:round}
.logo-name{font-size:12px;color:#6f665c;word-break:break-all;margin:0;min-height:0}
.logo-name b{color:var(--ink)}

/* sliders con acento rojo del cliente */
input[type=range].studio-range{-webkit-appearance:none;appearance:none;width:100%;height:4px;
  background:var(--line);outline:none;margin:6px 0}
input[type=range].studio-range::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;
  width:20px;height:20px;background:var(--red);border:2px solid #fff;box-shadow:0 1px 4px rgba(0,0,0,.28);
  cursor:pointer;border-radius:50%}
input[type=range].studio-range::-moz-range-thumb{width:20px;height:20px;background:var(--red);
  border:2px solid #fff;box-shadow:0 1px 4px rgba(0,0,0,.28);cursor:pointer;border:none;border-radius:50%}
input[type=range].studio-range:disabled{opacity:.4;cursor:not-allowed}

/* acciones */
.studio-actions{display:flex;flex-direction:column;gap:10px;margin-top:2px}
.studio-actions .primary{display:inline-flex;align-items:center;justify-content:center;gap:9px;
  border:0;border-radius:var(--r-pill);background:var(--red);color:#fff;font-weight:800;font-size:15px;padding:16px 20px;
  cursor:pointer;text-decoration:none;transition:background .2s}
.studio-actions .primary:hover{background:#c60e2a}
.studio-actions .primary svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;
  stroke-linecap:round;stroke-linejoin:round}
.ghost-link{background:none;border:0;color:var(--ink);font-weight:800;font-size:12.5px;
  text-decoration:underline;text-underline-offset:3px;cursor:pointer;padding:4px;align-self:center}

/* estado bloqueado hasta subir logo */
[data-needs-logo].is-locked,[data-needs-logo]:disabled{opacity:.42;pointer-events:none}

/* ---- pie del estudio: nota honesta + CTA del cliente ---- */
.studio-foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px 24px;
  border-top:1px solid var(--line);margin-top:30px;padding-top:22px}
.studio-honest{font-size:12.5px;line-height:1.55;color:var(--ink-600);margin:0;max-width:540px}
.studio-cta{display:inline-flex;align-items:center;justify-content:center;border:0;background:var(--red);
  color:#fff;font-weight:800;font-size:15px;padding:16px 24px;text-decoration:none;transition:background .2s}
.studio-cta:hover{background:var(--red-600)}

/* foco accesible */
.prod-tab:focus-visible,.studio-upload:focus-visible,.studio-actions .primary:focus-visible,
.studio-cta:focus-visible,.ghost-link:focus-visible,input[type=range].studio-range:focus-visible{
  outline:3px solid var(--red);outline-offset:2px}

/* ---- responsive (breakpoints del cliente 900/560/430) ---- */
@media (max-width:900px){
  .studio-section{padding:36px 20px}
  .studio{padding:24px 20px 26px}
  .studio-body{grid-template-columns:1fr;gap:24px}
  .studio-head h2{font-size:clamp(30px,8vw,42px)}
}
@media (max-width:430px){
  .prod-tab img{height:46px}
  .studio-foot{flex-direction:column;align-items:stretch}
  .studio-cta{width:100%}
}


/* : 6 familias imprimibles en el estudio + su área real */
.prod-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.area-impresion{margin-top:12px;padding:10px 12px;background:#F5F1EB;border-radius:8px;
  font-family:"Mulish",Helvetica,Arial,sans-serif;font-size:13px;color:#5F554E;line-height:1.35}
.area-impresion b{display:block;font-size:14px;color:#14100E}
@media (max-width:520px){ .prod-tabs{grid-template-columns:repeat(2,1fr)} }

/* 27-oct: logo de ejemplo para quien no trae el suyo a la mano */
.studio-demo{display:block;margin-top:10px;padding:4px 0;text-align:left;text-decoration:underline;
  text-underline-offset:3px;text-decoration-color:var(--ink-300);font-weight:700;color:var(--ink-700)}
.studio-demo:hover{color:var(--red-600);text-decoration-color:var(--red-500)}