/* ================================================================
   ImprimeloFacil — Calculadora WooCommerce v3
   Colores corporativos: Amarillo #F5A623 + Negro #1A1A1A
   ================================================================ */
:root {
  --ifc-primary:   #F5A623;
  --ifc-primary-d: #d4891a;
  --ifc-primary-l: #fff4e0;
  --ifc-dark:      #1A1A1A;
  --ifc-dark-2:    #2d2d2d;
  --ifc-text:      #1A1A1A;
  --ifc-muted:     #6b7280;
  --ifc-border:    #e8e0d0;
  --ifc-bg:        #fafaf8;
  --ifc-white:     #ffffff;
  --ifc-green:     #10b981;
  --ifc-radius:    12px;
  --ifc-shadow:    0 8px 32px rgba(245,166,35,.15);
}

/* ── WRAPPER ───────────────────────────────────────── */
.ifc-wrapper {
  max-width: 1300px;
  margin: 2rem auto;
  padding: 0 1rem 3rem;
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
}

/* ── HEADER ────────────────────────────────────────── */
.ifc-header {
  text-align: center;
  margin-bottom: 2rem;
  padding: 2.5rem 1rem;
  background: linear-gradient(135deg, #1A1A1A 0%, #2d2d2d 60%, #3a3000 100%);
  border-radius: var(--ifc-radius);
  position: relative;
  overflow: hidden;
}
.ifc-header::before {
  content: '';
  position: absolute;
  top: -40px; right: -40px;
  width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(245,166,35,.25) 0%, transparent 70%);
  border-radius: 50%;
}
.ifc-header::after {
  content: '';
  position: absolute;
  bottom: -30px; left: -30px;
  width: 150px; height: 150px;
  background: radial-gradient(circle, rgba(245,166,35,.15) 0%, transparent 70%);
  border-radius: 50%;
}
.ifc-title {
  font-size: 2rem;
  font-weight: 800;
  margin: 0 0 .5rem;
  color: var(--ifc-primary);
  position: relative;
  z-index: 1;
}
.ifc-subtitle {
  font-size: 1.05rem;
  opacity: .85;
  margin: 0;
  color: #e0e0e0;
  position: relative;
  z-index: 1;
}

/* ── TABS ──────────────────────────────────────────── */
.ifc-tabs {
  display: flex;
  gap: .5rem;
  margin-bottom: 1.5rem;
  border-bottom: 3px solid var(--ifc-border);
}
.ifc-tab {
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: .9rem 1.8rem;
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  margin-bottom: -3px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--ifc-muted);
  cursor: pointer;
  transition: all .2s;
  border-radius: var(--ifc-radius) var(--ifc-radius) 0 0;
}
.ifc-tab:hover { color: var(--ifc-dark); background: var(--ifc-primary-l); }
.ifc-tab.active {
  color: var(--ifc-dark);
  border-bottom-color: var(--ifc-primary);
  background: var(--ifc-primary-l);
}
.ifc-tab-icon { font-size: 1.3rem; }

/* ── PANEL ─────────────────────────────────────────── */
.ifc-panel { display: block; }
.ifc-hidden { display: none !important; }

/* ── GRID ──────────────────────────────────────────── */
.ifc-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 2rem;
  align-items: start;
}
@media (max-width: 960px) { .ifc-grid { grid-template-columns: 1fr; } }

/* ── SECTION ───────────────────────────────────────── */
.ifc-section {
  background: var(--ifc-white);
  border: 1.5px solid var(--ifc-border);
  border-radius: var(--ifc-radius);
  padding: 1.4rem 1.6rem;
  margin-bottom: 1rem;
  transition: border-color .2s, box-shadow .2s;
}
.ifc-section:focus-within {
  border-color: var(--ifc-primary);
  box-shadow: 0 0 0 3px rgba(245,166,35,.1);
}
.ifc-section-title {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-size: .88rem;
  font-weight: 700;
  color: var(--ifc-dark);
  margin: 0 0 1rem;
  text-transform: uppercase;
  letter-spacing: .06em;
}
.ifc-step {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px; height: 24px;
  background: var(--ifc-primary);
  color: var(--ifc-dark);
  border-radius: 50%;
  font-size: .75rem;
  font-weight: 800;
  flex-shrink: 0;
}

/* ── MATERIAL CARDS ────────────────────────────────── */
.ifc-material-list {
  display: flex;
  flex-direction: column;
  gap: .45rem;
  max-height: 260px;
  overflow-y: auto;
  padding-right: .3rem;
}
.ifc-material-list::-webkit-scrollbar { width: 4px; }
.ifc-material-list::-webkit-scrollbar-thumb { background: var(--ifc-primary); border-radius: 99px; }

.ifc-mat-card {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .65rem 1rem;
  border: 2px solid var(--ifc-border);
  border-radius: 8px;
  cursor: pointer;
  transition: all .15s;
}
.ifc-mat-card input[type="radio"] { display: none; }
.ifc-mat-card:hover { border-color: var(--ifc-primary); background: var(--ifc-primary-l); }
.ifc-mat-card.selected { border-color: var(--ifc-primary); background: var(--ifc-primary-l); }
.ifc-mat-name { flex: 1; font-size: .87rem; font-weight: 500; color: var(--ifc-text); }
.ifc-mat-price {
  font-weight: 700;
  font-size: .85rem;
  color: var(--ifc-dark);
  background: var(--ifc-primary);
  padding: .2rem .6rem;
  border-radius: 6px;
  white-space: nowrap;
}

.ifc-mat-desc {
  margin-top: .8rem;
  padding: .75rem 1rem;
  background: var(--ifc-primary-l);
  border-left: 3px solid var(--ifc-primary);
  border-radius: 0 8px 8px 0;
  font-size: .83rem;
  color: var(--ifc-muted);
  line-height: 1.55;
}

/* ── DIMENSIONS ────────────────────────────────────── */
.ifc-dims-row { display: flex; gap: .75rem; flex-wrap: wrap; }
.ifc-dim-group { display: flex; flex-direction: column; gap: .3rem; flex: 1; min-width: 85px; }
.ifc-dim-group label {
  font-size: .78rem;
  font-weight: 700;
  color: var(--ifc-muted);
  text-transform: uppercase;
  letter-spacing: .04em;
}
.ifc-dim-input {
  padding: .65rem .75rem;
  border: 2px solid var(--ifc-border);
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--ifc-text);
  transition: border-color .2s;
  -moz-appearance: textfield;
  width: 100%;
  box-sizing: border-box;
}
.ifc-dim-input::-webkit-outer-spin-button,
.ifc-dim-input::-webkit-inner-spin-button { -webkit-appearance: none; }
.ifc-dim-input:focus { outline: none; border-color: var(--ifc-primary); box-shadow: 0 0 0 3px rgba(245,166,35,.15); }

.ifc-dims-warn {
  margin-top: .5rem;
  padding: .5rem .75rem;
  background: #fff7ed;
  border: 1px solid #fed7aa;
  border-radius: 6px;
  font-size: .82rem;
  color: #c2410c;
}
.ifc-dims-warn.ifc-error {
  background: #fee2e2;
  border-color: #fca5a5;
  color: #991b1b;
  font-weight: 500;
}

/* ── TIER INFO ──────────────────────────────────────── */
.ifc-tier-info {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-top: .75rem;
  flex-wrap: wrap;
}
.ifc-tier-badge {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .35rem .85rem;
  background: var(--ifc-primary);
  color: var(--ifc-dark);
  border-radius: 99px;
  font-size: .83rem;
  font-weight: 700;
}
.ifc-tier-desc { font-size: .8rem; color: var(--ifc-muted); }

/* ── OJALES ─────────────────────────────────────────── */
.ifc-ojales-wrap { display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap; }
.ifc-ojales-preview {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .6rem 1rem;
  background: var(--ifc-primary-l);
  border: 2px solid var(--ifc-primary);
  border-radius: 8px;
  font-size: .88rem;
  font-weight: 600;
  color: var(--ifc-dark);
}
.ifc-ojales-icon { font-size: 1.2rem; }

/* ── ORIENT ─────────────────────────────────────────── */
.ifc-orient-row { display: flex; gap: .75rem; }
.ifc-orient-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .4rem;
  padding: .8rem 1.3rem;
  border: 2px solid var(--ifc-border);
  border-radius: 8px;
  cursor: pointer;
  font-size: .85rem;
  font-weight: 600;
  color: var(--ifc-muted);
  transition: all .15s;
}
.ifc-orient-btn input { display: none; }
.ifc-orient-btn:hover, .ifc-orient-btn.selected {
  border-color: var(--ifc-primary);
  color: var(--ifc-dark);
  background: var(--ifc-primary-l);
}

/* ── SELECT ─────────────────────────────────────────── */
.ifc-select {
  width: 100%;
  padding: .7rem 1rem;
  border: 2px solid var(--ifc-border);
  border-radius: 8px;
  font-size: .9rem;
  color: var(--ifc-text);
  background: var(--ifc-white);
  cursor: pointer;
  transition: border-color .2s;
  box-sizing: border-box;
}
.ifc-select:focus { outline: none; border-color: var(--ifc-primary); }

/* ── RADIO CARDS ─────────────────────────────────────── */
.ifc-radio-row { display: flex; gap: .5rem; flex-wrap: wrap; }
.ifc-radio-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: .7rem 1.1rem;
  border: 2px solid var(--ifc-border);
  border-radius: 8px;
  cursor: pointer;
  font-size: .85rem;
  text-align: center;
  transition: all .15s;
  gap: .2rem;
  min-width: 90px;
}
.ifc-radio-card input { display: none; }
.ifc-radio-card span { font-size: .75rem; color: var(--ifc-muted); }
.ifc-radio-card:hover, .ifc-radio-card.selected {
  border-color: var(--ifc-primary);
  background: var(--ifc-primary-l);
  color: var(--ifc-dark);
}

/* ── VELCRO ─────────────────────────────────────────── */
.ifc-label-sm {
  display: block;
  font-size: .8rem;
  font-weight: 700;
  color: var(--ifc-muted);
  text-transform: uppercase;
  letter-spacing: .04em;
  margin: 0 0 .5rem;
}
.ifc-velcro-pos-row { flex-wrap: wrap; gap: .4rem; }
.ifc-velcro-pos-row .ifc-radio-card { min-width: 80px; }

/* ── TOGGLE CHECK ────────────────────────────────────── */
.ifc-toggle-check { display: flex; align-items: center; gap: .75rem; cursor: pointer; }
.ifc-toggle-check input[type="checkbox"] { width: 18px; height: 18px; accent-color: var(--ifc-primary); cursor: pointer; }
.ifc-toggle-label { font-size: .9rem; font-weight: 500; }
.ifc-hint { margin: .5rem 0 0; font-size: .8rem; color: var(--ifc-muted); line-height: 1.5; }

/* ── UPLOAD ──────────────────────────────────────────── */
.ifc-upload-area { border: 2px dashed var(--ifc-border); border-radius: 10px; transition: border-color .2s, background .2s; }
.ifc-upload-area:hover { border-color: var(--ifc-primary); background: var(--ifc-primary-l); }
.ifc-file-input { display: none; }
.ifc-upload-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .4rem;
  padding: 1.5rem;
  cursor: pointer;
  text-align: center;
}
.ifc-upload-icon { font-size: 2rem; }
.ifc-upload-text { font-size: .9rem; color: var(--ifc-text); }
.ifc-upload-formats { font-size: .78rem; color: var(--ifc-muted); }
.ifc-file-preview {
  padding: .75rem 1rem;
  background: var(--ifc-primary-l);
  border-top: 1px solid var(--ifc-border);
  border-radius: 0 0 8px 8px;
  font-size: .85rem;
  color: var(--ifc-dark);
  font-weight: 600;
}

/* ── SUMMARY BOX ─────────────────────────────────────── */
.ifc-summary-wrap { position: sticky; top: 80px; }
.ifc-summary-box {
  background: var(--ifc-dark);
  border: 2px solid var(--ifc-primary);
  border-radius: var(--ifc-radius);
  padding: 1.6rem;
  box-shadow: var(--ifc-shadow);
  color: white;
}
.ifc-sum-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--ifc-primary);
  margin: 0 0 1rem;
  padding-bottom: .75rem;
  border-bottom: 2px solid rgba(245,166,35,.3);
}
.ifc-sum-row {
  display: flex;
  justify-content: space-between;
  font-size: .88rem;
  color: #aaa;
  padding: .3rem 0;
}
.ifc-sum-row span:last-child { font-weight: 600; color: white; }
.ifc-sum-hr { border: none; border-top: 1px solid rgba(255,255,255,.1); margin: .9rem 0; }

/* Totals */
.ifc-totals { margin-top: .5rem; }
.ifc-total-row { display: flex; justify-content: space-between; font-size: .9rem; padding: .3rem 0; color: #ccc; }
.ifc-total-final {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--ifc-primary) !important;
  padding-top: .6rem;
  border-top: 2px solid rgba(245,166,35,.4);
  margin-top: .3rem;
}
.ifc-total-final span { color: var(--ifc-primary) !important; }

/* ── PROMO CODE ──────────────────────────────────────── */
.ifc-promo-wrap { margin: .75rem 0; }
.ifc-promo-row { display: flex; gap: .5rem; }
.ifc-promo-input {
  flex: 1;
  padding: .55rem .75rem;
  border: 2px solid rgba(255,255,255,.15);
  border-radius: 8px;
  background: rgba(255,255,255,.08);
  color: white;
  font-size: .88rem;
  font-weight: 600;
  letter-spacing: .05em;
}
.ifc-promo-input::placeholder { color: #666; }
.ifc-promo-input:focus { outline: none; border-color: var(--ifc-primary); }
.ifc-promo-btn {
  padding: .55rem 1rem;
  background: transparent;
  border: 2px solid var(--ifc-primary);
  border-radius: 8px;
  color: var(--ifc-primary);
  font-weight: 700;
  font-size: .85rem;
  cursor: pointer;
  transition: all .15s;
}
.ifc-promo-btn:hover { background: var(--ifc-primary); color: var(--ifc-dark); }
.ifc-promo-msg { margin-top: .4rem; font-size: .82rem; font-weight: 600; padding: .4rem .6rem; border-radius: 6px; }
.ifc-promo-ok  { background: rgba(16,185,129,.15); color: #10b981; }
.ifc-promo-err { background: rgba(239,68,68,.15); color: #ef4444; }

/* Shipping bar */
.ifc-ship-wrap { margin: 1rem 0 .75rem; }
.ifc-ship-track { height: 7px; background: rgba(255,255,255,.1); border-radius: 99px; overflow: hidden; }
.ifc-ship-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--ifc-primary), var(--ifc-green));
  border-radius: 99px;
  transition: width .5s cubic-bezier(.4,0,.2,1);
}
.ifc-ship-text { font-size: .8rem; color: #aaa; margin: .4rem 0 0; text-align: center; }
.ifc-ship-text strong { color: var(--ifc-primary); }

/* CTA */
.ifc-btn-cart {
  display: block;
  width: 100%;
  padding: 1rem;
  background: var(--ifc-primary);
  color: var(--ifc-dark);
  border: none;
  border-radius: 10px;
  font-size: 1.05rem;
  font-weight: 800;
  cursor: pointer;
  margin-top: 1rem;
  transition: background .2s, transform .1s, box-shadow .2s;
  letter-spacing: .02em;
}
.ifc-btn-cart:hover { background: var(--ifc-primary-d); box-shadow: 0 4px 20px rgba(245,166,35,.5); }
.ifc-btn-cart:active { transform: scale(.98); }
.ifc-btn-cart:disabled { background: #444; color: #888; cursor: not-allowed; }

.ifc-cart-msg { margin-top: .75rem; padding: .6rem 1rem; border-radius: 8px; font-size: .88rem; font-weight: 600; text-align: center; }
.ifc-cart-msg.success { background: #d1fae5; color: #065f46; }
.ifc-cart-msg.error   { background: #fee2e2; color: #991b1b; }

.ifc-sum-note { font-size: .74rem; color: #555; margin: .75rem 0 0; text-align: center; line-height: 1.4; }

/* ── ADMIN BADGES ────────────────────────────────────── */
.ifc-badge { display:inline-block; padding:.2rem .6rem; border-radius:99px; font-size:.78rem; font-weight:700; }
.ifc-badge-vinilo { background: var(--ifc-primary-l); color: var(--ifc-dark); }
.ifc-badge-lona   { background: #1A1A1A; color: var(--ifc-primary); }

/* ── RESPONSIVE ──────────────────────────────────────── */
@media (max-width: 640px) {
  .ifc-tabs { flex-direction: column; }
  .ifc-tab { border-bottom: 1px solid var(--ifc-border); border-left: 3px solid transparent; border-radius: 0; }
  .ifc-tab.active { border-left-color: var(--ifc-primary); border-bottom-color: var(--ifc-border); }
  .ifc-dims-row { flex-direction: column; }
  .ifc-title { font-size: 1.4rem; }
  .ifc-ojales-wrap { flex-direction: column; align-items: flex-start; }
}

/* ── AVISO ARCHIVO ──────────────────────────────── */
.ifc-aviso-archivo {
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  margin-top: .75rem;
  padding: .75rem 1rem;
  background: #fff4e0;
  border: 1.5px solid var(--ifc-primary);
  border-radius: 8px;
  font-size: .82rem;
  color: var(--ifc-dark);
  line-height: 1.5;
}
.ifc-aviso-icon { font-size: 1.1rem; flex-shrink: 0; margin-top: .05rem; }

/* ── PANELADO / ORIENT GRID ─────────────────────── */
.ifc-orient-panelado-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.5rem;
  align-items: start;
}
@media (max-width: 600px) { .ifc-orient-panelado-grid { grid-template-columns: 1fr; } }\r\n\r\n.ifc-panelado-help-row {\r\n  display: flex;\r\n  align-items: center;\r\n  gap: .75rem;\r\n  margin-bottom: .75rem;\r\n}\r\n.ifc-help-btn {\r\n  width: 2.2rem;\r\n  height: 2.2rem;\r\n  display: inline-flex;\r\n  align-items: center;\r\n  justify-content: center;\r\n  border: none;\r\n  border-radius: 999px;\r\n  background: var(--ifc-primary);\r\n  color: var(--ifc-dark);\r\n  font-weight: 700;\r\n  cursor: pointer;\r\n  transition: background .2s ease;\r\n}\r\n.ifc-help-btn:hover {\r\n  background: var(--ifc-primary-d);\r\n}\r\n.ifc-panelado-help-box {\r\n  display: none;\r\n  margin-bottom: 1rem;\r\n  padding: 1rem;\r\n  background: rgba(255,255,255,.06);\r\n  border: 1px solid rgba(255,255,255,.16);\r\n  border-radius: 14px;\r\n}\r\n.ifc-panelado-help-box.active {\r\n  display: block;\r\n}\r\n.ifc-panelado-help-inner {\r\n  display: grid;\r\n  gap: 1rem;\r\n}\r\n@media (min-width: 640px) {\r\n  .ifc-panelado-help-inner {\r\n    grid-template-columns: 140px 1fr;\r\n    align-items: center;\r\n  }\r\n}\r\n.ifc-panelado-help-header {\r\n  display: flex;\r\n  justify-content: space-between;\r\n  align-items: center;\r\n  gap: .75rem;\r\n}\r\n.ifc-panelado-help-close {\r\n  border: none;\r\n  background: transparent;\r\n  color: var(--ifc-primary);\r\n  font-size: 1.35rem;\r\n  cursor: pointer;\r\n  line-height: 1;\r\n}\r\n.ifc-panelado-help-image {\r\n  width: 100%;\r\n  max-width: 240px;\r\n}\r\n.ifc-panelado-help-image svg {\r\n  width: 100%;\r\n  height: auto;\r\n  display: block;\r\n}\r\n.ifc-panelado-help-text p {\r\n  margin: 0;\r\n  color: #ddd;\r\n  font-size: .92rem;\r\n  line-height: 1.6;\r\n}\r\n\r\n/* ── NOTE DIM ──────────────────────────────────────── *//* ── NOTE DIM ───────────────────────────────────── */
.ifc-note-dim {
  margin: .75rem 0 0;
  padding: .5rem .75rem;
  background: var(--ifc-primary-l);
  border-left: 3px solid var(--ifc-primary);
  border-radius: 0 6px 6px 0;
  font-size: .83rem;
  color: var(--ifc-dark);
}

/* ── ARCHIVO NOTA ───────────────────────────────── */
.ifc-archivo-nota {
  margin-top: .75rem;
  padding: .65rem .9rem;
  background: #fff8e1;
  border: 1px solid #ffe082;
  border-radius: 8px;
  font-size: .82rem;
  color: #5a4000;
  line-height: 1.5;
}

/* ── OJALES PREVIEW ─────────────────────────────── */
.ifc-ojales-preview {
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-top: .5rem;
  padding: .5rem .9rem;
  background: var(--ifc-primary-l);
  border: 2px solid var(--ifc-primary);
  border-radius: 8px;
  font-size: .87rem;
  font-weight: 600;
  color: var(--ifc-dark);
}
.ifc-ojales-icon { font-size: 1.1rem; }

/* ── FILE NOTICE ─────────────────────────────────── */
.ifc-file-notice {
  margin-top: .75rem;
  padding: .75rem 1rem;
  background: #fff4e0;
  border: 1px solid var(--ifc-primary);
  border-radius: 8px;
  font-size: .82rem;
  color: var(--ifc-dark);
  line-height: 1.6;
}
.ifc-file-notice em { color: var(--ifc-muted); }

/* ── BLOCKED MSG ─────────────────────────────────── */
.ifc-blocked-msg {
  padding: .65rem 1rem;
  background: #fff7ed;
  border: 1px solid #fed7aa;
  border-radius: 8px;
  font-size: .85rem;
  color: #c2410c;
  font-weight: 600;
  margin-bottom: .5rem;
}