/**
 * Latin Pharma B2B - Directorio Moderno
 * Filtros sticky, dropdowns, tree, cascade, AJAX + infinite scroll
 *
 * @version 1.0.0
 */

/* ═══════ VARIABLES (scoped) ═══════ */
.dirfarm-dir {
  --primary: #562380;
  --primary-light: #7a3dab;
  --primary-pale: #f3ecf8;
  --primary-10: rgba(86,35,128,0.1);
  --accent: #F37321;
  --accent-pale: #fef3ea;
  --tertiary: #DF1F46;
  --tertiary-pale: #fdeef1;
  --success: #059669;
  --success-pale: #ecfdf5;
  --bg: #f8f9fc;
  --surface: #ffffff;
  --text: #1a1a2e;
  --text-secondary: #4b5563;
  --text-muted: #9ca3af;
  --border: #e5e7eb;
  --border-light: #f3f4f6;
  --shadow-xs: 0 1px 2px rgba(0,0,0,0.04);
  --shadow-sm: 0 1px 4px rgba(0,0,0,0.05), 0 1px 2px rgba(0,0,0,0.03);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.06);
  --shadow-lg: 0 10px 32px rgba(0,0,0,0.08);
  --shadow-glow: 0 0 0 3px rgba(86,35,128,0.1);
  --r: 12px;
  --r-lg: 16px;
  --r-xl: 24px;
  --r-full: 9999px;
}

/* ═══════ RESET (scoped) ═══════ */
.dirfarm-dir {
  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  background: transparent;
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
  box-sizing: border-box;
}
.dirfarm-dir *,
.dirfarm-dir *::before,
.dirfarm-dir *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
.dirfarm-dir button {
  font-family: inherit;
  cursor: pointer;
}
.dirfarm-dir input {
  font-family: inherit;
}

/* ═══════ MATERIAL SYMBOLS ═══════ */
.dirfarm-dir .material-symbols-outlined {
  font-family: 'Material Symbols Outlined' !important;
  font-weight: normal;
  font-style: normal;
  font-size: 24px;
  line-height: 1;
  letter-spacing: normal;
  text-transform: none;
  display: inline-block;
  white-space: nowrap;
  word-wrap: normal;
  direction: ltr;
  -webkit-font-feature-settings: 'liga';
  -webkit-font-smoothing: antialiased;
}

/* ═══════ HERO ═══════ */
.dirfarm-dir .hero {
  padding: 12px clamp(1rem, 3vw, 3rem) 20px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-end;
  gap: 28px;
}
.dirfarm-dir .hero-text h1 {
  font-size: clamp(28px,4.5vw,48px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.025em;
  margin-bottom: 10px;
}
.dirfarm-dir .hero-text h1 span {
  background: linear-gradient(135deg, var(--primary), var(--tertiary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.dirfarm-dir .hero-text p {
  font-size: 15px;
  color: var(--text-secondary);
  max-width: 480px;
  line-height: 1.6;
}
.dirfarm-dir .stats-bar {
  display: flex;
  gap: 24px;
  padding: 16px 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-xs);
}
.dirfarm-dir .stat-val {
  font-size: 26px;
  font-weight: 800;
}
.dirfarm-dir .stat-val.v1 { color: var(--primary); }
.dirfarm-dir .stat-val.v2 { color: var(--accent); }
.dirfarm-dir .stat-val.v3 { color: var(--tertiary); }
.dirfarm-dir .stat-val.v4 { color: var(--success); }
.dirfarm-dir .stat-lbl {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-top: 1px;
}
.dirfarm-dir .stat-sep {
  width: 1px;
  background: var(--border);
}

/* ═══════ N2 CATEGORY DISTRIBUTION ═══════ */
.dirfarm-dir .category-distribution {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 12px 24px 0;
  justify-content: center;
}
.dirfarm-dir .cat-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-full);
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  white-space: nowrap;
}
.dirfarm-dir .cat-badge .cat-count {
  background: var(--primary-pale);
  color: var(--primary);
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--r-full);
}
.dirfarm-dir .cat-note {
  text-align: center;
  font-size: 11px;
  color: var(--text-muted);
  padding: 4px 24px 0;
}

/* ═══════ FILTER SECTION ═══════ */
.dirfarm-dir .filters {
  position: sticky;
  top: 0;
  z-index: 90;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-light);
  padding: 16px clamp(1rem, 3vw, 3rem);
}
.dirfarm-dir .filters-inner {
}
.dirfarm-dir .filters-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}
.dirfarm-dir .filters-head-left {
  display: flex;
  align-items: center;
  gap: 10px;
}
.dirfarm-dir .f-icon {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 3px 10px rgba(86,35,128,0.2);
}
.dirfarm-dir .f-icon .material-symbols-outlined { font-size: 17px; }
.dirfarm-dir .f-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.dirfarm-dir .f-sub {
  font-size: 10px;
  color: var(--text-muted);
}
.dirfarm-dir .filters-head-right {
  display: flex;
  align-items: center;
  gap: 14px;
}
.dirfarm-dir .res-count {
  font-size: 26px;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary), var(--tertiary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.dirfarm-dir .res-label {
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-top: -2px;
}
.dirfarm-dir .btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 7px 13px;
  border-radius: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 600;
  transition: all 0.2s;
}
.dirfarm-dir .btn-ghost:hover {
  border-color: var(--tertiary);
  color: var(--tertiary);
}
.dirfarm-dir .btn-ghost .material-symbols-outlined { font-size: 15px; }

/* ─── Primary Row ─── */
.dirfarm-dir .f-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 6px;
  box-shadow: var(--shadow-xs);
}
.dirfarm-dir .f-cell {
  flex: 1;
  min-width: 160px;
  position: relative;
}
.dirfarm-dir .f-cell-search {
  flex: 1.3;
  min-width: 180px;
}

/* ─── Generic Dropdown ─── */
.dirfarm-dir .dd { position: relative; }
.dirfarm-dir .dd-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 10px 14px;
  border-radius: var(--r);
  background: var(--bg);
  border: 1.5px solid transparent;
  transition: all 0.15s;
  font-family: inherit;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  text-align: left;
  cursor: pointer;
}
.dirfarm-dir .dd-trigger:hover { background: #eef0f4; }
.dirfarm-dir .dd-trigger.open {
  border-color: var(--primary);
  box-shadow: var(--shadow-glow);
  background: #fff;
}
.dirfarm-dir .dd-trigger .material-symbols-outlined {
  font-size: 17px;
  color: var(--text-muted);
}
.dirfarm-dir .dd-trigger .t-label {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.dirfarm-dir .dd-trigger .t-label.has-val {
  color: var(--text);
  font-weight: 600;
}
.dirfarm-dir .dd-trigger .t-count {
  font-size: 10px;
  font-weight: 700;
  background: var(--primary);
  color: #fff;
  padding: 1px 6px;
  border-radius: var(--r-full);
  min-width: 18px;
  text-align: center;
}
.dirfarm-dir .dd-trigger .t-arrow {
  font-size: 15px;
  color: var(--text-muted);
  transition: transform 0.2s;
}
.dirfarm-dir .dd-trigger.open .t-arrow {
  transform: rotate(180deg);
}

.dirfarm-dir .dd-panel {
  position: absolute;
  top: calc(100% + 5px);
  left: 0;
  min-width: 340px;
  max-height: 420px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  box-shadow: var(--shadow-lg);
  display: none;
  flex-direction: column;
  z-index: 200;
  overflow: hidden;
}
.dirfarm-dir .dd-panel.open { display: flex; }
.dirfarm-dir .dd-search {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  gap: 7px;
  background: var(--bg);
}
.dirfarm-dir .dd-search .material-symbols-outlined {
  font-size: 17px;
  color: var(--text-muted);
}
.dirfarm-dir .dd-search input {
  flex: 1;
  border: none;
  background: transparent;
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
  outline: none;
}
.dirfarm-dir .dd-search input::placeholder { color: #c0c5ce; }
.dirfarm-dir .dd-list {
  overflow-y: auto;
  padding: 5px;
  flex: 1;
}
.dirfarm-dir .dd-list::-webkit-scrollbar { width: 4px; }
.dirfarm-dir .dd-list::-webkit-scrollbar-thumb {
  background: #d1d5db;
  border-radius: var(--r-full);
}

.dirfarm-dir .dd-group {
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  padding: 10px 10px 3px;
  user-select: none;
}
.dirfarm-dir .dd-opt {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.12s;
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
}
.dirfarm-dir .dd-opt:hover { background: var(--primary-pale); }
.dirfarm-dir .dd-opt.sel {
  background: var(--primary-pale);
  color: var(--primary);
  font-weight: 600;
}
.dirfarm-dir .dd-chk {
  width: 17px;
  height: 17px;
  border-radius: 5px;
  border: 1.5px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.12s;
}
.dirfarm-dir .dd-chk .material-symbols-outlined {
  font-size: 13px;
  display: none;
}
.dirfarm-dir .dd-opt.sel .dd-chk {
  background: var(--primary);
  border-color: var(--primary);
}
.dirfarm-dir .dd-opt.sel .dd-chk .material-symbols-outlined {
  display: inline-block;
  color: #fff;
}
.dirfarm-dir .tree-country.sel .dd-chk .material-symbols-outlined,
.dirfarm-dir .tree-head.sel .dd-chk .material-symbols-outlined,
.dirfarm-dir .tree-region-head.sel .dd-chk .material-symbols-outlined {
  display: inline-block;
  color: #fff;
}
.dirfarm-dir .dd-opt .opt-flag { font-size: 15px; }
.dirfarm-dir .dd-opt .opt-text { flex: 1; }
.dirfarm-dir .dd-opt .opt-cnt {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 600;
}
.dirfarm-dir .dd-empty {
  padding: 20px;
  text-align: center;
  color: var(--text-muted);
  font-size: 13px;
  display: none;
}

/* ─── Hierarchical Tree (Mercados) ─── */
.dirfarm-dir .tree-panel { min-width: 440px; max-height: 480px; }
.dirfarm-dir .tree-continent { padding: 4px 8px; }
.dirfarm-dir .tree-head {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 8px;
  border-radius: 8px;
  cursor: pointer;
  user-select: none;
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  transition: background 0.12s;
}
.dirfarm-dir .tree-head:hover { background: var(--primary-pale); }
.dirfarm-dir .tree-head .dd-chk { width: 17px; height: 17px; }
.dirfarm-dir .tree-head .t-expand {
  font-size: 16px;
  color: var(--text-muted);
  transition: transform 0.2s;
  margin-left: auto;
}
.dirfarm-dir .tree-head .t-expand.open { transform: rotate(90deg); }
.dirfarm-dir .tree-head .sel-all {
  font-size: 10px;
  font-weight: 600;
  color: var(--primary);
  padding: 2px 8px;
  border-radius: var(--r-full);
  background: var(--primary-pale);
  margin-left: 4px;
  opacity: 0;
  transition: opacity 0.15s;
  cursor: pointer;
}
.dirfarm-dir .tree-head:hover .sel-all { opacity: 1; }
.dirfarm-dir .tree-region { padding-left: 20px; }
.dirfarm-dir .tree-region-head {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 8px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  transition: background 0.12s;
}
.dirfarm-dir .tree-region-head:hover { background: #f0f1f5; }
.dirfarm-dir .tree-countries { padding-left: 20px; display: none; }
.dirfarm-dir .tree-countries.open { display: block; }
.dirfarm-dir .tree-country {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 8px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: background 0.12s;
}
.dirfarm-dir .tree-country:hover { background: var(--primary-pale); }
.dirfarm-dir .tree-country.sel {
  color: var(--primary);
  font-weight: 600;
}
.dirfarm-dir .tree-country.sel .dd-chk {
  background: var(--primary);
  border-color: var(--primary);
}

/* ─── Cascade Filter (Actividad) ─── */
.dirfarm-dir .cascade-panel { min-width: 500px; max-height: 500px; }
.dirfarm-dir .cascade-toggle {
  display: flex;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border-light);
  background: var(--bg);
  gap: 4px;
}
.dirfarm-dir .cascade-btn {
  flex: 1;
  padding: 8px 12px;
  border-radius: 8px;
  border: 1.5px solid var(--border);
  background: var(--surface);
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: all 0.15s;
}
.dirfarm-dir .cascade-btn.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  box-shadow: 0 2px 8px rgba(86,35,128,0.2);
}
.dirfarm-dir .cascade-btn .material-symbols-outlined { font-size: 15px; }
.dirfarm-dir .cascade-levels {
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  overflow-y: auto;
  flex: 1;
}
.dirfarm-dir .cascade-level { padding: 6px 8px; }
.dirfarm-dir .cascade-level-label {
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  padding: 4px 4px 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.dirfarm-dir .cascade-level-label .material-symbols-outlined { font-size: 14px; }
.dirfarm-dir .cascade-opts {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}
.dirfarm-dir .cascade-chip {
  padding: 6px 12px;
  border-radius: var(--r-full);
  border: 1.5px solid var(--border);
  background: var(--surface);
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}
.dirfarm-dir .cascade-chip:hover {
  border-color: var(--primary);
  color: var(--primary);
}
.dirfarm-dir .cascade-chip.sel {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}
.dirfarm-dir .cascade-chip.disabled {
  opacity: 0.4;
  pointer-events: none;
}

/* ─── Search Input ─── */
.dirfarm-dir .f-search {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 10px 14px;
  border-radius: var(--r);
  background: var(--bg);
  border: 1.5px solid transparent;
  transition: all 0.15s;
}
.dirfarm-dir .f-search:focus-within {
  border-color: var(--primary);
  box-shadow: var(--shadow-glow);
  background: #fff;
}
.dirfarm-dir .f-search .material-symbols-outlined {
  font-size: 17px;
  color: var(--text-muted);
}
.dirfarm-dir .f-search input {
  flex: 1;
  border: none;
  background: transparent;
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
  outline: none;
}
.dirfarm-dir .f-search input::placeholder { color: #c0c5ce; }

/* ─── More Filters ─── */
.dirfarm-dir .btn-more {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: 10px;
  padding: 7px 14px;
  border-radius: var(--r-full);
  border: 1.5px dashed var(--border);
  background: transparent;
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 600;
  transition: all 0.2s;
}
.dirfarm-dir .btn-more:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-pale);
}
.dirfarm-dir .btn-more .material-symbols-outlined {
  font-size: 15px;
  transition: transform 0.25s;
}
.dirfarm-dir .btn-more.open .material-symbols-outlined {
  transform: rotate(180deg);
}
.dirfarm-dir .f-secondary {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.4,0,0.2,1);
}
.dirfarm-dir .f-secondary.open { max-height: 600px; overflow: visible; }
.dirfarm-dir .f-secondary-inner {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 8px;
  padding-top: 10px;
}

/* ─── Toggles ─── */
.dirfarm-dir .toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 10px;
  border-radius: var(--r);
  background: var(--surface);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all 0.15s;
  user-select: none;
  white-space: nowrap;
  flex-shrink: 0;
}
.dirfarm-dir .toggle:hover { border-color: var(--primary); }
.dirfarm-dir .toggle.on {
  border-color: var(--primary);
  background: var(--primary-pale);
}
.dirfarm-dir .toggle-track {
  width: 34px;
  height: 18px;
  border-radius: var(--r-full);
  background: #d1d5db;
  position: relative;
  transition: background 0.2s;
  flex-shrink: 0;
}
.dirfarm-dir .toggle.on .toggle-track { background: var(--primary); }
.dirfarm-dir .toggle-thumb {
  width: 14px;
  height: 14px;
  border-radius: var(--r-full);
  background: #fff;
  position: absolute;
  top: 2px;
  left: 2px;
  transition: transform 0.2s;
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
}
.dirfarm-dir .toggle.on .toggle-thumb { transform: translateX(16px); }
.dirfarm-dir .toggle-lbl {
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
}
.dirfarm-dir .toggle-lbl small {
  color: var(--text-muted);
  font-weight: 500;
}

/* ─── Range Pills ─── */
.dirfarm-dir .rpills {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 7px 10px;
  border-radius: var(--r);
  background: var(--surface);
  border: 1px solid var(--border);
  flex-wrap: nowrap;
  flex-shrink: 0;
  white-space: nowrap;
}
.dirfarm-dir .rpills-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text);
  margin-right: 4px;
  white-space: nowrap;
}
.dirfarm-dir .rpill {
  padding: 4px 10px;
  border-radius: var(--r-full);
  font-size: 10px;
  font-weight: 600;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.12s;
  white-space: nowrap;
}
.dirfarm-dir .rpill:hover {
  border-color: var(--primary);
  color: var(--primary);
}
.dirfarm-dir .rpill.sel {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

/* ─── Active Pills ─── */
.dirfarm-dir .pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}
.dirfarm-dir .pills:empty { display: none; }
.dirfarm-dir .pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 10px;
  border-radius: var(--r-full);
  font-size: 11px;
  font-weight: 600;
  animation: dirfarmPillIn 0.2s ease;
}
.dirfarm-dir .pill.c1 { background: var(--primary-pale); color: var(--primary); }
.dirfarm-dir .pill.c2 { background: var(--accent-pale); color: var(--accent); }
.dirfarm-dir .pill.c3 { background: var(--tertiary-pale); color: var(--tertiary); }
.dirfarm-dir .pill.c4 { background: var(--success-pale); color: var(--success); }
.dirfarm-dir .pill-x {
  width: 15px;
  height: 15px;
  border-radius: var(--r-full);
  background: rgba(0,0,0,0.07);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.12s;
}
.dirfarm-dir .pill-x:hover { background: rgba(0,0,0,0.14); }
.dirfarm-dir .pill-x .material-symbols-outlined { font-size: 11px; }
@keyframes dirfarmPillIn {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}

/* ═══════ CARDS ═══════ */
.dirfarm-dir .cards-area {
  padding: 28px clamp(1rem, 3vw, 3rem) 60px;
}
.dirfarm-dir .cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 20px;
}
.dirfarm-dir .card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all 0.35s cubic-bezier(0.175,0.885,0.32,1.1);
  position: relative;
}
.dirfarm-dir .card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(86,35,128,0.15);
}

.dirfarm-dir .card-badges {
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  gap: 0;
}
.dirfarm-dir .badge {
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 5px 12px;
  color: #fff;
}
.dirfarm-dir .badge:first-child { border-bottom-right-radius: var(--r); }
.dirfarm-dir .badge.b2b { background: var(--primary); }
.dirfarm-dir .badge.ver { background: var(--success); }
.dirfarm-dir .badge.nuevo { background: #dcfce7; color: #16a34a; }

.dirfarm-dir .card-body { padding: 28px 24px 20px; flex: 1; }
.dirfarm-dir .card-top {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 14px;
}
.dirfarm-dir .card-logo {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
  transition: transform 0.35s;
}
.dirfarm-dir .card:hover .card-logo { transform: scale(1.05); }
.dirfarm-dir .card-logo img {
  width: 78%;
  height: 78%;
  object-fit: contain;
}
.dirfarm-dir .card-logo .initials {
  font-size: 18px;
  font-weight: 800;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 13px;
}
.dirfarm-dir .card-info { flex: 1; min-width: 0; }
.dirfarm-dir .card-name {
  font-size: 17px;
  font-weight: 800;
  color: var(--text);
  line-height: 1.2;
  margin-bottom: 3px;
  transition: color 0.2s;
}
.dirfarm-dir .card:hover .card-name { color: var(--primary); }
.dirfarm-dir .card-desc {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.4;
  margin-bottom: 2px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.dirfarm-dir .card-origin {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 4px;
}

.dirfarm-dir .card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-bottom: 14px;
}
.dirfarm-dir .card-tag {
  padding: 3px 9px;
  border-radius: 7px;
  font-size: 10px;
  font-weight: 600;
  background: var(--bg);
  border: 1px solid var(--border-light);
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.dirfarm-dir .card-products {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 10px;
}
.dirfarm-dir .card-prod-tag {
  padding: 2px 7px;
  border-radius: 5px;
  font-size: 9px;
  font-weight: 500;
  background: var(--primary-pale);
  color: var(--primary-light);
  letter-spacing: 0.01em;
}

.dirfarm-dir .card-meta { display: flex; flex-wrap: wrap; gap: 6px; }
.dirfarm-dir .meta-item {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 5px 9px;
  border-radius: 7px;
  background: var(--bg);
}
.dirfarm-dir .meta-item .material-symbols-outlined {
  font-size: 14px;
  color: var(--text-muted);
}
.dirfarm-dir .meta-item span:last-child {
  font-size: 11px;
  font-weight: 600;
  color: var(--text);
}

.dirfarm-dir .card-foot {
  border-top: 1px solid var(--border-light);
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  background: #fafbfd;
}
.dirfarm-dir .card-foot-left {
  display: flex;
  align-items: center;
  gap: 6px;
}
.dirfarm-dir .card-foot-left .spec-tag {
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 10px;
  font-weight: 600;
  background: var(--primary-pale);
  color: var(--primary);
  white-space: nowrap;
}
.dirfarm-dir .certs { display: flex; gap: 3px; flex-wrap: wrap; }
.dirfarm-dir .cert {
  padding: 2px 7px;
  border-radius: 5px;
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.dirfarm-dir .cert.gold {
  background: #fef3c7;
  color: #b45309;
  border: 1px solid #fde68a;
}
.dirfarm-dir .cert.silver {
  background: #e0f2fe;
  color: #0369a1;
  border: 1px solid #bae6fd;
}
.dirfarm-dir .cert.tech {
  background: var(--success-pale);
  color: var(--success);
  border: 1px solid #bbf7d0;
}
.dirfarm-dir .btn-link {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 12px;
  font-weight: 700;
  color: var(--primary);
  text-decoration: none;
  padding: 5px 10px;
  border-radius: 7px;
  transition: all 0.15s;
}
.dirfarm-dir .btn-link:hover { background: var(--primary-pale); }
.dirfarm-dir .btn-link .material-symbols-outlined { font-size: 15px; }

/* ─── Infinite Scroll Sentinel ─── */
.dirfarm-dir .scroll-sentinel {
  display: flex;
  justify-content: center;
  padding: 36px 0;
  min-height: 60px;
}
.dirfarm-dir .scroll-sentinel.hidden { display: none; }
.dirfarm-dir .loading-spinner {
  display: none;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
}
.dirfarm-dir .loading-spinner.active { display: flex; }
.dirfarm-dir .loading-spinner .spin {
  width: 24px;
  height: 24px;
  border: 3px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: dirfarmSpin 0.8s linear infinite;
}
@keyframes dirfarmSpin {
  to { transform: rotate(360deg); }
}

/* ─── No Results ─── */
.dirfarm-dir .no-results {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
}
.dirfarm-dir .no-results .material-symbols-outlined {
  font-size: 64px;
  color: var(--border);
  margin-bottom: 16px;
}
.dirfarm-dir .no-results p {
  font-size: 15px;
  color: var(--text-muted);
}

/* ─── Overlay ─── */
.dirfarm-dir .overlay {
  position: fixed;
  inset: 0;
  z-index: 89;
  display: none;
}
.dirfarm-dir .overlay.show { display: block; }

/* ─── Flag Images ─── */
.dirfarm-dir .flag-img {
  width: 16px;
  height: 12px;
  vertical-align: middle;
  margin-right: 4px;
  border-radius: 1px;
}

/* ═══════ RESPONSIVE ═══════ */
@media (max-width: 768px) {
  .dirfarm-dir .hero { padding: 12px 16px 16px; }
  .dirfarm-dir .stats-bar { display: none; }
  .dirfarm-dir .f-row { flex-direction: column; }
  .dirfarm-dir .f-cell { min-width: 100%; }
  .dirfarm-dir .cards-grid { grid-template-columns: 1fr; }
  .dirfarm-dir .dd-panel,
  .dirfarm-dir .tree-panel,
  .dirfarm-dir .cascade-panel {
    min-width: calc(100vw - 32px);
    left: -8px;
  }
  .dirfarm-dir .f-secondary-inner { flex-direction: column; flex-wrap: wrap; }
  .dirfarm-dir .rpills { flex-wrap: wrap; }
}