/* ══ MARINERO BOAT CONFIGURATOR — FRONTEND ══ */
:root {
  --mbc-primary: #1a3a5c;
  --mbc-accent:  #e8a020;
  --mbc-green:   #1a7a40;
  --mbc-light:   #f4f7fb;
  --mbc-border:  #dde4ee;
  --mbc-text:    #1e2a38;
  --mbc-muted:   #6b7a8d;
  --mbc-radius:  8px;
  --mbc-shadow:  0 2px 12px rgba(26,58,92,.10);
}

.mbc-configurator { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; color: var(--mbc-text); }

/* ── Hero ── */
.mbc-boat-hero { position:relative; border-radius: var(--mbc-radius); overflow:hidden; margin-bottom:24px; max-height:340px; }
.mbc-boat-hero img { width:100%; height:340px; object-fit:cover; display:block; }
.mbc-boat-hero-title {
  position:absolute; bottom:0; left:0; right:0;
  background:linear-gradient(transparent,rgba(0,0,0,.65));
  color:#fff; font-size:22px; font-weight:700; padding:24px 20px 16px;
}

/* ── Layout ── */
.mbc-layout { display:grid; grid-template-columns:1fr 300px; gap:24px; align-items:start; }
@media(max-width:900px){ .mbc-layout { grid-template-columns:1fr; } }

/* ── Sections ── */
.mbc-section {
  background:#fff; border:1px solid var(--mbc-border);
  border-radius: var(--mbc-radius); margin-bottom:16px;
  box-shadow: var(--mbc-shadow); overflow:hidden;
}
.mbc-section-title {
  display:flex; align-items:center; gap:8px;
  background: var(--mbc-primary); color:#fff;
  margin:0; padding:12px 16px; font-size:15px; font-weight:600;
}
.mbc-section-icon { font-size:18px; }
.mbc-toggle-btn {
  margin-left:auto; background:transparent; border:none; color:#fff;
  cursor:pointer; font-size:14px; padding:2px 6px;
  transition:transform .2s;
}
.mbc-toggle-btn.collapsed { transform:rotate(-90deg); }

/* ── Standard list ── */
.mbc-std-list { list-style:none; margin:0; padding:0; }
.mbc-std-list li {
  padding:8px 16px; border-bottom:1px solid var(--mbc-border);
  font-size:13px; display:flex; align-items:center; gap:8px;
}
.mbc-std-list li:last-child { border-bottom:none; }
.mbc-std-list li::before { content:'✓'; color:var(--mbc-green); font-weight:700; flex-shrink:0; }
.mbc-std-list.mbc-hidden { display:none; }

/* ── Options ── */
.mbc-options-list { padding:8px; display:flex; flex-direction:column; gap:4px; }
.mbc-option-label {
  display:flex; align-items:center; gap:10px; flex-wrap:wrap;
  padding:10px 12px; border-radius:6px; cursor:pointer;
  border:2px solid transparent; transition:all .15s;
  background: var(--mbc-light);
}
.mbc-option-label:hover { border-color: var(--mbc-accent); background:#fff; }
.mbc-option-label:has(input:checked) {
  border-color: var(--mbc-primary);
  background: #eef3f9;
}
.mbc-opt-input { width:18px; height:18px; flex-shrink:0; accent-color: var(--mbc-primary); cursor:pointer; }
.mbc-opt-name { flex:1; font-size:14px; font-weight:500; }
.mbc-opt-price {
  font-size:13px; font-weight:600; color: var(--mbc-primary);
  background: rgba(232,160,32,.12); padding:2px 8px; border-radius:20px;
  white-space:nowrap;
}
.mbc-opt-price.mbc-free { color: var(--mbc-green); background:rgba(26,122,64,.10); }
.mbc-opt-desc { width:100%; font-size:12px; color: var(--mbc-muted); padding-left:28px; margin-top:2px; }

/* ── Contact form ── */
.mbc-form-fields { padding:16px; display:grid; grid-template-columns:1fr 1fr; gap:12px; }
@media(max-width:600px){ .mbc-form-fields { grid-template-columns:1fr; } }
.mbc-field-full { grid-column:1/-1; }
.mbc-field label { display:block; font-size:13px; font-weight:600; color: var(--mbc-primary); margin-bottom:4px; }
.mbc-field-required label::after { content:' *'; color:#c00; }
.mbc-input {
  width:100%; padding:9px 12px; border:2px solid var(--mbc-border);
  border-radius:6px; font-size:14px; transition:border-color .15s;
  box-sizing:border-box;
}
.mbc-input:focus { outline:none; border-color: var(--mbc-primary); }
.mbc-textarea { resize:vertical; min-height:80px; }

/* ── Submit ── */
.mbc-submit-area { padding:16px; text-align:center; }
.mbc-submit-btn {
  background: var(--mbc-primary); color:#fff; border:none; border-radius: var(--mbc-radius);
  padding:14px 32px; font-size:16px; font-weight:600; cursor:pointer;
  transition:all .2s; letter-spacing:.3px;
}
.mbc-submit-btn:hover { background:#254e7a; transform:translateY(-1px); box-shadow:0 4px 16px rgba(26,58,92,.3); }
.mbc-submit-btn:disabled { background:#aaa; transform:none; cursor:not-allowed; }
.mbc-submit-note { font-size:12px; color: var(--mbc-muted); margin-top:8px; }

/* ── Messages ── */
.mbc-msg { padding:14px 18px; border-radius:6px; font-size:14px; margin-top:12px; }
.mbc-msg-success { background:#d4edda; color:#155724; border:1px solid #c3e6cb; }
.mbc-msg-error   { background:#f8d7da; color:#721c24; border:1px solid #f5c6cb; }

/* ── Price widget ── */
.mbc-price-col { position:sticky; top:20px; }
.mbc-price-widget {
  background:#fff; border:1px solid var(--mbc-border); border-radius: var(--mbc-radius);
  box-shadow: var(--mbc-shadow); overflow:hidden;
}
.mbc-price-header {
  background: var(--mbc-primary); color:#fff;
  padding:14px 16px; font-size:15px; font-weight:600;
}
.mbc-price-body { padding:14px 16px; }
.mbc-price-row { display:flex; justify-content:space-between; align-items:center; padding:5px 0; font-size:13px; color: var(--mbc-muted); }
.mbc-price-row span:last-child { font-weight:500; color: var(--mbc-text); }
.mbc-price-divider { border-top:2px solid var(--mbc-border); margin:10px 0; }
.mbc-price-total-row { display:flex; justify-content:space-between; align-items:center; }
.mbc-price-total-row span:first-child { font-size:14px; font-weight:600; color: var(--mbc-primary); }
.mbc-price-total { font-size:22px; font-weight:700; color: var(--mbc-primary); }
.mbc-price-pln-row { display:flex; justify-content:space-between; align-items:center; margin-top:6px; }
.mbc-price-pln-label { font-size:11px; color: var(--mbc-muted); }
.mbc-price-pln { font-size:14px; font-weight:600; color: var(--mbc-green); }

/* ── Selected summary ── */
.mbc-selected-summary { border-top:1px solid var(--mbc-border); padding:12px 16px; }
.mbc-summary-title { font-size:12px; font-weight:600; color: var(--mbc-primary); margin-bottom:6px; text-transform:uppercase; letter-spacing:.5px; }
.mbc-summary-empty { font-size:12px; color: var(--mbc-muted); font-style:italic; }
.mbc-summary-item { display:flex; justify-content:space-between; font-size:12px; padding:3px 0; border-bottom:1px dashed var(--mbc-border); }
.mbc-summary-item:last-child { border-bottom:none; }
.mbc-summary-item-name { flex:1; margin-right:8px; color: var(--mbc-text); }
.mbc-summary-item-price { color: var(--mbc-green); font-weight:600; white-space:nowrap; }