/* ════════════════════════════════════════════════
   CONFIGURADOR v4.0 — Wizard UI
   Desktop: preview izq · wizard der (side by side)
   Mobile:  preview arriba (fijo) · steps abajo
════════════════════════════════════════════════ */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600&family=Space+Mono:wght@400;700&display=swap');

/* ── Variables ── */
.bc-root {
  --bc-bg:       #0a0a0a;
  --bc-panel:    rgba(14,14,14,0.96);
  --bc-border:   rgba(255,255,255,0.08);
  --bc-border2:  rgba(255,255,255,0.15);
  --bc-text:     #ece8e1;
  --bc-muted:    #555;
  --bc-muted2:   #888;
  --bc-white:    #ffffff;
  --bc-black:    #0a0a0a;
  --bc-olive:    #a2aa7b;
  --bc-slate:    #9c9fba;
  --bc-mauve:    #ae7477;
  --bc-r:        10px;
  --bc-r-lg:     18px;
  font-family: 'Space Grotesk', sans-serif;
  color: var(--bc-text);
  max-width: 1100px;
  margin: 0 auto;
  border-radius: var(--bc-r-lg);
  overflow: hidden;
  border: 1px solid var(--bc-border);
  /* Desktop: side by side */
  display: grid;
  grid-template-columns: 1fr 380px;
  min-height: 680px;
}

/* ════ PREVIEW PANEL ════ */
.bc-preview-panel {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 32px 24px 20px;
  background: #080808;
  overflow: hidden;
}

/* Fondo Bogotá */
.bc-preview-panel::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('img/background.jpg') center / cover no-repeat;
  filter: brightness(0.55) saturate(0.8);
  z-index: 0;
}
/* Vignette */
.bc-preview-panel::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, transparent 25%, rgba(0,0,0,0.72) 100%);
  z-index: 0;
  pointer-events: none;
}

.bc-preview-top {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
  z-index: 1;
}
.bc-prenda-name {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 1.5px;
  color: rgba(255,255,255,0.7);
}
.bc-talla-badge {
  font-size: 10px;
  color: rgba(255,255,255,0.3);
}
.bc-talla-badge strong { color: var(--bc-olive); }

/* Canvas */
.bc-canvas-wrap {
  position: relative;
  width: 420px;
  height: 460px;
  z-index: 1;
}
#bc-canvas {
  position: absolute; top:0; left:0;
  width: 100%; height: 100%;
  animation: bc-float 6s ease-in-out infinite;
  filter: drop-shadow(0 20px 50px rgba(0,0,0,0.85));
}
@keyframes bc-float {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-10px); }
}

/* Overlay bordado */
.bc-emb {
  position: absolute;
  cursor: move;
  user-select: none;
  touch-action: none;
  display: none;
  z-index: 2;
}
.bc-emb img {
  width:100%; height:100%;
  object-fit:contain;
  pointer-events:none;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.6));
}

.bc-preview-hint {
  display: flex; align-items: center; gap: 5px;
  margin-top: 12px;
  font-size: 9px;
  letter-spacing: 2px;
  color: rgba(255,255,255,0.15);
  z-index: 1;
  text-transform: uppercase;
}

/* ════ WIZARD ════ */
.bc-wizard {
  background: var(--bc-panel);
  border-left: 1px solid var(--bc-border);
  display: flex;
  flex-direction: column;
  padding: 0;
  overflow: hidden;
}

/* Progress bar */
.bc-progress {
  height: 3px;
  background: rgba(255,255,255,0.06);
  flex-shrink: 0;
}
.bc-progress-bar {
  height: 100%;
  background: var(--bc-white);
  width: 25%;
  transition: width 0.4s ease;
}

/* Step dots nav */
.bc-steps-nav {
  display: flex;
  align-items: center;
  padding: 16px 20px 0;
  gap: 0;
  flex-shrink: 0;
}
.bc-step-dot {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  flex-shrink: 0;
}
.bc-step-num {
  width: 26px; height: 26px;
  border-radius: 50%;
  border: 1.5px solid var(--bc-border2);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  color: var(--bc-muted2);
  transition: all 0.2s;
}
.bc-step-lbl {
  font-size: 8px;
  letter-spacing: 1px;
  color: var(--bc-muted);
  text-transform: uppercase;
  transition: color 0.2s;
}
.bc-step-dot.is-active .bc-step-num {
  background: var(--bc-white);
  border-color: var(--bc-white);
  color: var(--bc-black);
}
.bc-step-dot.is-active .bc-step-lbl { color: var(--bc-white); }
.bc-step-dot.is-done .bc-step-num {
  background: var(--bc-olive);
  border-color: var(--bc-olive);
  color: #fff;
}
.bc-step-line {
  flex: 1;
  height: 1px;
  background: var(--bc-border2);
  margin: 0 4px;
  margin-bottom: 14px;
}

/* Panels */
.bc-panel {
  display: none;
  flex-direction: column;
  padding: 20px 20px 0;
  flex: 1;
  overflow-y: auto;
  animation: bc-panel-in 0.3s ease;
}
.bc-panel.is-active { display: flex; }

@keyframes bc-panel-in {
  from { opacity:0; transform:translateX(10px); }
  to   { opacity:1; transform:translateX(0); }
}

.bc-panel-title {
  font-size: 17px;
  font-weight: 600;
  color: var(--bc-white);
  margin-bottom: 4px;
  letter-spacing: -0.3px;
}
.bc-panel-sub {
  font-size: 11px;
  color: var(--bc-muted2);
  margin-bottom: 20px;
  letter-spacing: 0.2px;
}

/* ── Tallas ── */
.bc-tallas {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.bc-sz {
  background: rgba(255,255,255,0.04);
  border: 1.5px solid var(--bc-border2);
  border-radius: 10px;
  padding: 12px 18px;
  cursor: pointer;
  transition: all 0.16s;
  min-width: 56px;
  text-align: center;
}
.bc-sz-label {
  font-family: 'Space Mono', monospace;
  font-size: 13px;
  font-weight: 700;
  color: var(--bc-muted2);
  letter-spacing: 1px;
  display: block;
}
.bc-sz:hover { border-color: var(--bc-white); }
.bc-sz:hover .bc-sz-label { color: var(--bc-white); }
.bc-sz.is-active {
  background: var(--bc-white);
  border-color: var(--bc-white);
}
.bc-sz.is-active .bc-sz-label { color: var(--bc-black); }

/* ── Zonas de color ── */
.bc-zone-block { margin-bottom: 14px; }
.bc-zone-hd {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 8px;
}
.bc-zone-dot {
  width: 18px; height: 18px;
  border-radius: 50%;
  flex-shrink: 0;
  transition: background 0.2s;
}
.bc-zone-name {
  font-size: 11px;
  color: var(--bc-muted2);
  letter-spacing: 0.5px;
}
.bc-swatches { display: flex; gap: 6px; flex-wrap: wrap; }
.bc-sw {
  width: 24px; height: 24px;
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform 0.14s, box-shadow 0.14s;
  flex-shrink: 0;
}
.bc-sw:hover { transform: scale(1.22); }
.bc-sw.is-active { box-shadow: 0 0 0 2px var(--bc-bg), 0 0 0 3.5px var(--bc-white); }
.bc-sw-white { border-color: rgba(255,255,255,0.22) !important; }

/* ── Upload ── */
.bc-upload { display:block; cursor:pointer; }
.bc-upload input { display:none; }
.bc-upload-inner {
  border: 1.5px dashed var(--bc-border2);
  border-radius: var(--bc-r);
  padding: 22px 16px;
  display: flex; flex-direction: column;
  align-items: center; gap: 6px;
  color: var(--bc-muted2); font-size: 12px;
  text-align: center; transition: all 0.18s;
}
.bc-upload-inner small { font-size: 10px; color: var(--bc-muted); }
.bc-upload:hover .bc-upload-inner { border-color: var(--bc-olive); color: var(--bc-olive); background: rgba(162,170,123,0.05); }
.bc-upload-inner.has-file { border-color: var(--bc-olive); color: var(--bc-olive); }

.bc-mini-label {
  font-size: 9px; letter-spacing: 2.5px;
  color: var(--bc-muted); margin-bottom: 8px; margin-top: 14px;
  text-transform: uppercase;
}
.bc-pos-grid { display: flex; gap: 6px; }
.bc-pos {
  flex: 1; padding: 10px 6px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--bc-border2);
  border-radius: 8px;
  color: var(--bc-muted2); font-size: 10px; font-weight:500;
  cursor: pointer; transition: all 0.16s;
  display: flex; flex-direction: column; align-items: center; gap: 4px;
}
.bc-pos-icon { font-size: 14px; }
.bc-pos:hover { border-color: var(--bc-white); color: var(--bc-white); }
.bc-pos.is-active { background: var(--bc-white); color: var(--bc-black); border-color: var(--bc-white); }

.bc-scale-row {
  display: flex; align-items: center; gap: 8px;
  font-size: 11px; color: var(--bc-muted2);
}
.bc-scale-icon { font-size: 14px; color: var(--bc-muted); }
.bc-scale-row input[type=range] {
  flex: 1; -webkit-appearance:none;
  height: 2px; background: var(--bc-border2); border-radius: 2px; outline:none;
}
.bc-scale-row input[type=range]::-webkit-slider-thumb {
  -webkit-appearance:none; width:13px; height:13px;
  border-radius:50%; background: var(--bc-white); cursor:pointer;
}
.bc-scale-val {
  font-family: 'Space Mono', monospace; font-size:10px;
  color: var(--bc-white); min-width:32px; text-align:right;
}

.bc-rm-btn {
  margin-top: 10px; display: block; background: none;
  border: 1px solid rgba(174,116,119,0.35); border-radius: 7px;
  color: var(--bc-mauve); font-size: 10px; padding: 6px 12px;
  cursor: pointer; transition: all 0.16s;
}
.bc-rm-btn:hover { border-color: var(--bc-mauve); background: rgba(174,116,119,0.08); }

.bc-skip-note {
  margin-top: 12px; font-size: 10px;
  color: var(--bc-muted); text-align: center; letter-spacing: 0.3px;
}

/* ── Resumen ── */
.bc-summary {
  border: 1px solid var(--bc-border);
  border-radius: var(--bc-r);
  overflow: hidden;
  margin-bottom: 16px;
}
.bc-sum-row {
  display: flex; align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border-bottom: 1px solid var(--bc-border);
  font-size: 12px;
}
.bc-sum-row:last-child { border-bottom: none; }
.bc-sum-row span:first-child { color: var(--bc-muted2); }
.bc-sum-row strong { color: var(--bc-white); font-weight: 500; }
.bc-sum-color-wrap { display:flex; align-items:center; gap:8px; }
.bc-sum-dot { width:14px; height:14px; border-radius:50%; border:1px solid rgba(255,255,255,.15); }

/* ── CTA ── */
.bc-cta {
  width: 100%; padding: 14px;
  background: var(--bc-white); color: var(--bc-black);
  border: none; border-radius: var(--bc-r);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px; font-weight: 600; letter-spacing: 1px;
  cursor: pointer; display: flex; align-items: center;
  justify-content: center; gap: 8px; transition: all 0.2s;
}
.bc-cta:hover { background: var(--bc-olive); transform: translateY(-2px); box-shadow: 0 10px 28px rgba(162,170,123,0.28); }

.bc-ok {
  margin-top: 10px; background: rgba(162,170,123,0.1);
  border: 1px solid var(--bc-olive); color: var(--bc-olive);
  border-radius: 8px; padding: 10px 14px;
  font-size: 11px; text-align: center;
}

/* ── Nav buttons ── */
.bc-nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 20px 18px;
  border-top: 1px solid var(--bc-border);
  flex-shrink: 0;
}
.bc-nav-prev, .bc-nav-next {
  display: flex; align-items: center; gap: 6px;
  background: none; border: 1px solid var(--bc-border2);
  border-radius: 8px; padding: 9px 16px;
  color: var(--bc-text); font-size: 12px; font-weight: 500;
  cursor: pointer; transition: all 0.16s;
}
.bc-nav-prev:hover, .bc-nav-next:hover {
  border-color: var(--bc-white); background: rgba(255,255,255,0.05);
}
.bc-nav-next {
  background: var(--bc-white); color: var(--bc-black);
  border-color: var(--bc-white);
}
.bc-nav-next:hover { background: var(--bc-olive); border-color: var(--bc-olive); color: #fff; }

.bc-step-counter {
  font-family: 'Space Mono', monospace;
  font-size: 10px; color: var(--bc-muted);
}

/* ════ RESPONSIVE MOBILE ════ */
@media (max-width: 780px) {
  .bc-root {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
    min-height: 100svh;
    border-radius: 0;
    border: none;
  }

  .bc-preview-panel {
    padding: 20px 16px 12px;
    /* En móvil la preview es más compacta */
  }

  .bc-canvas-wrap {
    width: 280px;
    height: 300px;
  }

  .bc-prenda-name { font-size: 11px; }
  .bc-preview-hint { display: none; }
  .bc-preview-top { margin-bottom: 10px; }

  .bc-wizard {
    border-left: none;
    border-top: 1px solid var(--bc-border);
  }

  .bc-panel { padding: 16px 16px 0; }

  .bc-tallas { gap: 6px; }
  .bc-sz { padding: 10px 14px; min-width: 48px; }

  .bc-canvas-wrap { width: min(320px, 90vw); height: 320px; }
}

@media (max-width: 400px) {
  .bc-canvas-wrap { width: 260px; height: 280px; }
  .bc-steps-nav { padding: 12px 12px 0; }
  .bc-step-lbl { display: none; }
}