/* ═══════════════════════════════════════════════════════
   DELLANONNA COTIZADOR v3.0.0
   Variables → Layout → Hero → Buscador → Sidebar →
   Grid/Cards → FAB → Modal → Lightbox → Mobile
═══════════════════════════════════════════════════════ */

/* ── Variables ── */
:root {
  --dnc-accent:  #F0B43C;
  --dnc-accent2: #25D366;
  --dnc-text:    #1a1a1a;
  --dnc-muted:   #888;
  --dnc-border:  #e5e3de;
  --dnc-surface: #ffffff;
  --dnc-bg:      #f7f6f3;
  --dnc-radius:  8px;
  --dnc-shadow:  0 2px 8px rgba(0,0,0,.07);
}

/* ── Reset base ── */
#dnc-app * { box-sizing: border-box; }
#dnc-app { font-family: inherit; color: var(--dnc-text); background: var(--dnc-bg); }

/* ══════════════════════════════════════════════════════
   HERO
══════════════════════════════════════════════════════ */
.dnc-hero {
  background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
  padding: 40px 24px 32px;
  text-align: center;
}
.dnc-hero-title {
  color: var(--dnc-accent);
  font-size: 32px;
  font-weight: 800;
  margin: 0 0 8px;
  letter-spacing: -.5px;
}
.dnc-hero-sub {
  color: #ccc;
  font-size: 15px;
  margin: 0;
}

/* ══════════════════════════════════════════════════════
   BUSCADOR
══════════════════════════════════════════════════════ */
#dnc-search-bar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--dnc-bg);
  border-bottom: 2px solid var(--dnc-border);
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--dnc-shadow);
}
.dnc-search-input {
  flex: 1;
  border: 1.5px solid var(--dnc-border);
  border-radius: var(--dnc-radius);
  padding: 10px 16px;
  font-size: 14px;
  font-family: inherit;
  background: var(--dnc-surface);
  outline: none;
  transition: border-color .15s;
  /* Deshabilitar autocompletar visual del navegador */
  -webkit-text-fill-color: var(--dnc-text);
}
.dnc-search-input:focus { border-color: var(--dnc-accent); }
#dnc-results-count {
  font-size: 12px;
  color: var(--dnc-muted);
  white-space: nowrap;
  min-width: 80px;
  text-align: right;
}

/* ══════════════════════════════════════════════════════
   LAYOUT
══════════════════════════════════════════════════════ */
#dnc-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  min-height: 80vh;
}

/* ══════════════════════════════════════════════════════
   SIDEBAR
══════════════════════════════════════════════════════ */
#dnc-sidebar {
  position: sticky;
  top: 57px; /* altura del buscador */
  height: calc(100vh - 57px);
  overflow-y: auto;
  border-right: 1px solid var(--dnc-border);
  background: var(--dnc-surface);
  padding: 16px 12px;
}
#dnc-filter-toggle { display: none; } /* solo mobile */

.dnc-filter-group { margin-bottom: 20px; }
.dnc-filter-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--dnc-muted);
  margin-bottom: 8px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--dnc-border);
}

/* Chips de filtro */
.dnc-filter-chips { display: flex; flex-direction: column; gap: 2px; }
.dnc-chip {
  background: none;
  border: none;
  text-align: left;
  padding: 6px 8px;
  font-size: 13px;
  border-radius: 6px;
  cursor: pointer;
  color: var(--dnc-text);
  transition: background .12s, color .12s;
  width: 100%;
}
.dnc-chip:hover { background: rgba(240,180,60,.08); color: var(--dnc-accent); }
.dnc-chip.active {
  background: var(--dnc-accent) !important;
  color: #3a2a00 !important;
  font-weight: 700;
}

/* Árbol categorías */
.dnc-tree-row { display: flex; align-items: center; gap: 2px; }
.dnc-tree-parent {
  flex: 1;
  background: none;
  border: none;
  text-align: left;
  padding: 7px 8px;
  font-size: 13px;
  font-weight: 700;
  border-radius: 6px;
  cursor: pointer;
  color: var(--dnc-text);
  transition: background .12s, color .12s;
  width: 100%;
}
.dnc-tree-parent:hover { color: var(--dnc-accent); }
.dnc-tree-parent.active { color: var(--dnc-accent); }
.dnc-tree-arrow {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--dnc-muted);
  font-size: 12px;
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  transition: transform .2s;
  padding: 0;
  flex-shrink: 0;
}
.dnc-tree-arrow.open { transform: rotate(90deg); }
.dnc-tree-children {
  padding-left: 14px;
  display: flex;
  flex-direction: column;
  gap: 1px;
  margin-bottom: 4px;
}
.dnc-tree-children.collapsed { display: none; }
.dnc-tree-child {
  background: none;
  border: none;
  text-align: left;
  font-size: 12px;
  padding: 5px 8px;
  border-radius: 5px;
  cursor: pointer;
  color: var(--dnc-muted);
  display: flex;
  align-items: center;
  gap: 5px;
  transition: color .12s, background .12s;
  width: 100%;
}
.dnc-tree-child::before { content: '›'; font-size: 14px; flex-shrink: 0; }
.dnc-tree-child:hover { color: var(--dnc-accent); }
.dnc-tree-child.active {
  background: var(--dnc-accent) !important;
  color: #3a2a00 !important;
  font-weight: 700;
}
.dnc-tree-child.active::before { color: #3a2a00 !important; }

/* Resumen del carrito en sidebar */
#dnc-cart-summary {
  margin-top: 20px;
  padding: 14px;
  background: var(--dnc-bg);
  border: 1.5px solid var(--dnc-border);
  border-radius: var(--dnc-radius);
}
.dnc-summary-title {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--dnc-muted);
  margin-bottom: 10px;
}
#dnc-summary-items { font-size: 12px; color: var(--dnc-text); margin-bottom: 8px; }
.dnc-summary-item { display: flex; justify-content: space-between; padding: 3px 0; }
.dnc-summary-total {
  font-size: 13px;
  border-top: 1px solid var(--dnc-border);
  padding-top: 8px;
  margin-top: 4px;
  margin-bottom: 10px;
}
.dnc-summary-total strong { color: var(--dnc-accent2); }

/* ══════════════════════════════════════════════════════
   BOTONES COMUNES
══════════════════════════════════════════════════════ */
.dnc-btn-wa {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  background: var(--dnc-accent2);
  color: #fff;
  border: none;
  border-radius: var(--dnc-radius);
  padding: 11px 14px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: background .15s;
  margin-bottom: 8px;
}
.dnc-btn-wa:hover { background: #1da851; }
.dnc-btn-wa svg { fill: #fff; flex-shrink: 0; }
.dnc-btn-wa:disabled { opacity: .6; cursor: wait; }

.dnc-btn-clear {
  width: 100%;
  background: none;
  border: 1px solid var(--dnc-border);
  border-radius: var(--dnc-radius);
  padding: 8px;
  font-size: 12px;
  color: var(--dnc-muted);
  cursor: pointer;
  transition: border-color .15s, color .15s;
}
.dnc-btn-clear:hover { border-color: #e2401c; color: #e2401c; }

/* ══════════════════════════════════════════════════════
   GRILLA Y CARDS
══════════════════════════════════════════════════════ */
#dnc-main { padding: 20px 16px; }
#dnc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 14px;
}

/* Limitar columnas según ancho del área disponible */
@media (min-width: 1400px) { #dnc-grid { grid-template-columns: repeat(5, 1fr); } }
@media (min-width: 1100px) and (max-width: 1399px) { #dnc-grid { grid-template-columns: repeat(4, 1fr); } }
@media (min-width: 800px)  and (max-width: 1099px) { #dnc-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 601px)  and (max-width: 799px)  { #dnc-grid { grid-template-columns: repeat(2, 1fr); } }
.dnc-msg {
  grid-column: 1/-1;
  text-align: center;
  padding: 40px;
  color: var(--dnc-muted);
  font-size: 14px;
}

/* Card */
.dnc-card {
  background: var(--dnc-surface);
  border: 1.5px solid var(--dnc-border);
  border-radius: var(--dnc-radius);
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: border-color .15s, box-shadow .15s;
}
.dnc-card.has-qty {
  border-color: var(--dnc-accent);
  background: #fffbf0;
  box-shadow: 0 2px 12px rgba(240,180,60,.15);
}

/* Imagen */
.dnc-card-img-wrap {
  width: 100%;
  aspect-ratio: 1/1;
  overflow: hidden;
  border-radius: 6px;
  background: #f5f3f0;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 4px;
  cursor: zoom-in;
}
.dnc-card-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform .2s;
}
.dnc-card-img-wrap:hover .dnc-card-img { transform: scale(1.06); }
.dnc-card-no-img {
  font-size: 36px;
  color: #ccc;
}

/* Textos */
.dnc-card-badge {
  display: inline-block;
  font-size: 10px;
  padding: 2px 7px;
  border-radius: 20px;
  background: rgba(240,180,60,.12);
  color: #7a5a00;
  border: 1px solid rgba(240,180,60,.25);
  width: fit-content;
}
.dnc-card-name {
  font-size: 13px;
  font-weight: 600;
  line-height: 1.35;
  color: var(--dnc-text);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.dnc-card-meta {
  font-size: 11px;
  color: var(--dnc-muted);
  line-height: 1.4;
}
.dnc-card-price {
  font-size: 17px;
  font-weight: 700;
  color: var(--dnc-accent);
  margin-top: 2px;
}
.dnc-card-price small { font-size: 11px; font-weight: 400; color: var(--dnc-muted); }

/* Controles de cantidad */
.dnc-qty-wrap {
  display: grid;
  grid-template-columns: 32px 1fr 32px;
  gap: 4px;
  margin-top: 4px;
}
.dnc-qty-btn {
  background: var(--dnc-bg);
  border: 1.5px solid var(--dnc-border);
  border-radius: 6px;
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  color: var(--dnc-text);
  transition: background .12s, border-color .12s;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 34px;
}
.dnc-qty-btn:hover { background: var(--dnc-accent); border-color: var(--dnc-accent); color: #fff; }
.dnc-qty-input {
  border: 1.5px solid var(--dnc-border);
  border-radius: 6px;
  text-align: center;
  font-size: 14px;
  font-weight: 600;
  height: 34px;
  width: 100%;
  outline: none;
  background: var(--dnc-surface);
  /* Ocultar flechas del input number */
  -moz-appearance: textfield;
}
.dnc-qty-input::-webkit-inner-spin-button,
.dnc-qty-input::-webkit-outer-spin-button { -webkit-appearance: none; }
.dnc-qty-input:focus { border-color: var(--dnc-accent); }

/* ══════════════════════════════════════════════════════
   FAB
══════════════════════════════════════════════════════ */
#dnc-fab {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  display: flex;
  align-items: stretch;
  border-radius: 50px;
  box-shadow: 0 4px 20px rgba(37,211,102,.4);
  overflow: hidden;
}
#dnc-fab-btn {
  background: var(--dnc-accent2);
  color: #fff;
  border: none;
  padding: 14px 20px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  border-radius: 50px 0 0 50px;
  transition: background .15s;
}
#dnc-fab-btn:hover { background: #1da851; }
#dnc-fab-btn svg { fill: #fff; }
#dnc-fab-clear {
  background: #1da851;
  color: #fff;
  border: none;
  border-left: 1px solid rgba(255,255,255,.2);
  width: 44px;
  font-size: 16px;
  cursor: pointer;
  border-radius: 0 50px 50px 0;
  transition: background .15s;
}
#dnc-fab-clear:hover { background: #e2401c; }

/* ══════════════════════════════════════════════════════
   MODAL
══════════════════════════════════════════════════════ */
#dnc-modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.6);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
#dnc-modal-box {
  background: var(--dnc-surface);
  border-radius: 12px;
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0,0,0,.3);
  animation: dnc-modal-in .2s ease;
}
@keyframes dnc-modal-in {
  from { opacity:0; transform: translateY(-12px); }
  to   { opacity:1; transform: translateY(0); }
}
#dnc-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px 14px;
  border-bottom: 1px solid var(--dnc-border);
  position: sticky;
  top: 0;
  background: var(--dnc-surface);
  z-index: 1;
}
#dnc-modal-header h2 { margin: 0; font-size: 18px; font-weight: 700; }
#dnc-modal-close {
  background: none;
  border: none;
  font-size: 20px;
  cursor: pointer;
  color: var(--dnc-muted);
  padding: 4px 8px;
  border-radius: 6px;
  transition: background .12s;
}
#dnc-modal-close:hover { background: var(--dnc-bg); color: var(--dnc-text); }
#dnc-modal-body { padding: 16px 20px; }
#dnc-modal-footer {
  padding: 12px 20px 16px;
  border-top: 1px solid var(--dnc-border);
  position: sticky;
  bottom: 0;
  background: var(--dnc-surface);
}

/* Items del modal */
.dnc-modal-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid var(--dnc-border);
  font-size: 14px;
  gap: 8px;
}
.dnc-modal-item-name { flex: 1; color: var(--dnc-text); }
.dnc-modal-item-qty { color: var(--dnc-muted); font-size: 13px; white-space: nowrap; }
.dnc-modal-item-price { font-weight: 700; color: var(--dnc-accent); white-space: nowrap; }

#dnc-modal-total-row {
  text-align: right;
  font-size: 16px;
  margin: 12px 0;
  color: var(--dnc-text);
}
#dnc-modal-total { font-size: 20px; color: var(--dnc-accent); }

/* Caja de usuario */
#dnc-user-box {
  background: var(--dnc-bg);
  border: 1px solid var(--dnc-border);
  border-radius: var(--dnc-radius);
  padding: 10px 14px;
  margin-bottom: 14px;
  font-size: 13px;
}
#dnc-user-box a { color: var(--dnc-accent); font-weight: 600; text-decoration: none; }
#dnc-user-box a:hover { text-decoration: underline; }

/* Campos del modal */
.dnc-field { margin-bottom: 12px; }
.dnc-field label { display: block; font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; color: var(--dnc-muted); margin-bottom: 5px; }
.dnc-field label small { font-weight: 400; text-transform: none; letter-spacing: 0; }
.dnc-field input, .dnc-field textarea {
  width: 100%;
  border: 1.5px solid var(--dnc-border);
  border-radius: var(--dnc-radius);
  padding: 10px 12px;
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: border-color .15s;
  background: var(--dnc-surface);
}
.dnc-field input:focus, .dnc-field textarea:focus { border-color: var(--dnc-accent); }
.dnc-field textarea { resize: vertical; min-height: 64px; }

/* Descuento efectivo */
#dnc-cash-box {
  background: #f9f9f4;
  border: 1.5px solid #e8e4c8;
  border-radius: var(--dnc-radius);
  padding: 12px 14px;
  margin-bottom: 12px;
}
.dnc-cash-label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
}
.dnc-cash-label input { width: 17px; height: 17px; cursor: pointer; accent-color: #2e7d32; flex-shrink: 0; }
#dnc-cash-info {
  margin-top: 8px;
  padding: 8px 10px;
  background: #edf7ee;
  border-radius: 5px;
  font-size: 13px;
  color: #2e7d32;
}
#dnc-cash-info strong { font-size: 15px; font-weight: 700; }

#dnc-btn-checkout {
  width: 100%;
  background: none;
  border: 1.5px solid var(--dnc-border);
  border-radius: var(--dnc-radius);
  padding: 10px;
  font-size: 13px;
  color: var(--dnc-muted);
  cursor: pointer;
  margin-top: 8px;
  transition: border-color .15s, color .15s;
}
#dnc-btn-checkout:hover { border-color: var(--dnc-text); color: var(--dnc-text); }

/* ══════════════════════════════════════════════════════
   LIGHTBOX
══════════════════════════════════════════════════════ */
#dnc-lightbox {
  position: fixed;
  inset: 0;
  z-index: 999999;
  display: flex;
  align-items: center;
  justify-content: center;
}
#dnc-lb-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.85);
  cursor: pointer;
}
#dnc-lb-box {
  position: relative;
  z-index: 1;
  background: var(--dnc-surface);
  border-radius: 10px;
  padding: 16px;
  max-width: 500px;
  width: 92%;
  box-shadow: 0 24px 64px rgba(0,0,0,.5);
  animation: dnc-lb-in .18s ease;
}
@keyframes dnc-lb-in {
  from { opacity:0; transform: scale(.92); }
  to   { opacity:1; transform: scale(1); }
}
#dnc-lb-close {
  position: absolute;
  top: 10px; right: 12px;
  background: none; border: none;
  font-size: 20px; cursor: pointer;
  color: var(--dnc-muted);
  padding: 4px 8px;
  border-radius: 50%;
  transition: background .12s;
}
#dnc-lb-close:hover { background: var(--dnc-bg); }
#dnc-lb-img {
  width: 100%;
  max-height: 420px;
  object-fit: contain;
  border-radius: 6px;
  display: block;
  background: #f8f7f5;
}
#dnc-lb-nombre { font-size: 15px; font-weight: 600; margin-top: 10px; text-align: center; }
#dnc-lb-precio { font-size: 18px; font-weight: 700; color: var(--dnc-accent); text-align: center; }

/* ══════════════════════════════════════════════════════
   BADGES POR CATEGORÍA
══════════════════════════════════════════════════════ */
.badge-ALIMENTICIO         { background:#e8f5ee; color:#2d7a4f; border-color:rgba(45,122,79,.2); }
.badge-BAZAR               { background:#f5f0e8; color:#7a5a2d; border-color:rgba(122,90,45,.2); }
.badge-COSMETICA           { background:#f3e8f5; color:#7a2d7a; border-color:rgba(122,45,122,.2); }
.badge-MATERIAS-PRIMAS     { background:#e8eef5; color:#2d4f7a; border-color:rgba(45,79,122,.2); }
.badge-MERCHANDISING       { background:#f5e8ee; color:#7a2d4f; border-color:rgba(122,45,79,.2); }

/* ══════════════════════════════════════════════════════
   MOBILE ≤ 600px
══════════════════════════════════════════════════════ */
@media (max-width: 600px) {

  .dnc-hero { padding: 24px 16px 18px; }
  .dnc-hero-title { font-size: 24px; }
  .dnc-hero-sub { font-size: 13px; }

  #dnc-search-bar { padding: 10px 12px; }
  .dnc-search-input { font-size: 14px; padding: 9px 12px; }

  /* Layout en una columna */
  #dnc-layout { grid-template-columns: 1fr; min-height: unset; }

  /* Sidebar: filtros colapsables */
  #dnc-sidebar {
    position: static;
    height: auto;
    border-right: none;
    border-bottom: 1px solid var(--dnc-border);
    padding: 0;
    overflow: visible;
  }
  #dnc-filter-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 12px 16px;
    background: var(--dnc-surface);
    border: none;
    border-bottom: 1px solid var(--dnc-border);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    color: var(--dnc-text);
  }
  #dnc-filter-panel {
    display: none;
    padding: 12px 16px 16px;
    background: #fafafa;
    border-bottom: 2px solid var(--dnc-accent);
    max-height: 65vh;
    overflow-y: auto;
  }
  #dnc-filter-panel.open { display: block; }
  #dnc-filter-arrow { transition: transform .2s; }
  #dnc-filter-toggle.open #dnc-filter-arrow { transform: rotate(180deg); }

  /* Cards en 1 columna — layout horizontal */
  #dnc-main { padding: 10px 12px; }
  #dnc-grid { grid-template-columns: 1fr; gap: 10px; }
  .dnc-card {
    display: grid;
    grid-template-columns: 84px 1fr;
    grid-template-rows: auto;
    gap: 0 12px;
    padding: 10px;
    align-items: start;
  }
  .dnc-card-img-wrap {
    grid-row: 1 / 5;
    width: 84px;
    height: 84px;
    aspect-ratio: unset;
    margin-bottom: 0;
  }
  .dnc-card-badge, .dnc-card-name, .dnc-card-meta,
  .dnc-card-price { grid-column: 2; }
  .dnc-qty-wrap { grid-column: 2; margin-top: 6px; }

  /* FAB más arriba en mobile */
  #dnc-fab { bottom: 70px; left: 12px; right: 12px; transform: none; }
  #dnc-fab-btn { border-radius: 14px 0 0 14px !important; }
  #dnc-fab-clear { border-radius: 0 14px 14px 0 !important; }

  /* Modal full-screen desde abajo */
  #dnc-modal { align-items: flex-end; padding: 0; }
  #dnc-modal-box {
    max-width: 100%;
    max-height: 92vh;
    border-radius: 18px 18px 0 0;
  }
  #dnc-modal-footer { position: sticky; bottom: 0; }

  /* Lightbox */
  #dnc-lb-box { width: 96%; padding: 12px; }
  #dnc-lb-img { max-height: 300px; }
}

/* Desktop: filter panel siempre visible */
@media (min-width: 601px) {
  #dnc-filter-panel { display: block !important; }
}