/* ================================================================
   SELECTOR DE EMPRESAS — Landing previa a la Vitrina
   Usa la misma paleta de variables definidas en vitrina.css (--vb, --vs, etc.)
   ================================================================ */

#selector-empresas {
  position: fixed;
  inset: 0;
  z-index: 50;
  background: var(--vb);
  color: var(--vtx);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'Segoe UI', sans-serif;
}

/* ── Encabezado ── */
.sel-emp-header {
  padding: 48px 24px 28px;
  text-align: center;
  border-bottom: 1px solid var(--vbor);
  background: linear-gradient(180deg, rgba(8,8,18,0.6) 0%, rgba(8,8,18,0) 100%);
}

.sel-emp-logo {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.3px;
  color: var(--va);
  margin-bottom: 6px;
}
.sel-emp-logo span { color: var(--vtx); font-weight: 300; }

.sel-emp-subtitulo {
  font-size: 14px;
  color: var(--vtx3);
  max-width: 480px;
  margin: 0 auto;
  line-height: 1.5;
}

/* ── Barra de filtros ── */
.sel-emp-filtros {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  padding: 20px 24px;
  max-width: 900px;
  margin: 0 auto;
  width: 100%;
  box-sizing: border-box;
}

.sel-emp-filtros select,
.sel-emp-filtros input[type="text"] {
  background: var(--vs2);
  border: 1px solid var(--vbor);
  color: var(--vtx2);
  border-radius: var(--r);
  padding: 9px 14px;
  font-size: 13px;
  outline: none;
  min-width: 160px;
  transition: border-color 0.2s;
}
.sel-emp-filtros select:focus,
.sel-emp-filtros input:focus { border-color: var(--vbor2); }
.sel-emp-filtros select option { background: var(--vs2); }

.sel-emp-filtros input[type="text"] { flex: 1; min-width: 220px; }

.sel-emp-btn-reset {
  background: transparent;
  border: 1px solid var(--vbor);
  color: var(--vtx3);
  border-radius: var(--r);
  padding: 9px 16px;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}
.sel-emp-btn-reset:hover { border-color: var(--vred); color: var(--vred); }

/* ── Contador ── */
.sel-emp-conteo {
  text-align: center;
  font-size: 12px;
  color: var(--vtx3);
  padding-bottom: 8px;
}

/* ── Grilla de tarjetas ── */
.sel-emp-grid-wrap {
  flex: 1;
  padding: 12px 24px 48px;
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
  box-sizing: border-box;
}

.sel-emp-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
}

.sel-emp-card {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--vs);
  border: 1px solid var(--vbor);
  border-radius: var(--rl);
  padding: 20px;
  cursor: pointer;
  transition: border-color 0.2s, transform 0.15s, box-shadow 0.2s;
  display: flex;
  flex-direction: column;
  min-height: 150px;
}
.sel-emp-card:hover {
  border-color: var(--vbor2);
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.45), 0 0 0 1px rgba(206,147,216,0.12);
}

/* ── Logo de fondo (difuminado) + degradado para legibilidad ── */
/* ── Logo de fondo: completo, sin recortar ni distorsionar ── */
.sel-emp-card-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image: var(--sel-emp-bg);
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
  pointer-events: none;
}
.sel-emp-card:not(.con-fondo) .sel-emp-card-bg { display: none; }

.sel-emp-card.con-fondo::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  background: #0c0c10;
  pointer-events: none;
}

.sel-emp-card.con-fondo::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  background: linear-gradient(180deg, rgba(12,12,16,0.35) 0%, rgba(12,12,16,0.82) 100%);
  pointer-events: none;
}

.sel-emp-card-contenido {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
  justify-content: flex-end;
}

/* ── Líneas de info: ubicación, dirección, teléfono ── */
.sel-emp-card-linea {
  font-size: 12px;
  color: var(--vtx3);
  display: flex;
  align-items: center;
  gap: 5px;
  line-height: 1.35;
}
.sel-emp-card.con-fondo .sel-emp-card-nombre { color: #fff; text-shadow: 0 1px 4px rgba(0,0,0,0.6); }
.sel-emp-card.con-fondo .sel-emp-card-linea  { color: rgba(255,255,255,0.82); }

.sel-emp-card-btn { margin-top: auto; }

.sel-emp-card-nombre {
  font-size: 16px;
  font-weight: 700;
  color: var(--vtx);
  line-height: 1.3;
  margin-left: -2px;
}

/* ── Estado vacío / cargando ── */
.sel-emp-empty,
.sel-emp-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 80px 20px;
  color: var(--vtx3);
  text-align: center;
  grid-column: 1 / -1;
}
.sel-emp-empty i,
.sel-emp-loading i { font-size: 44px; }

@media (max-width: 700px) {
  .sel-emp-header { padding: 32px 16px 20px; }
  .sel-emp-filtros { padding: 16px; }
  .sel-emp-filtros select,
  .sel-emp-filtros input[type="text"] { min-width: 0; flex: 1 1 45%; }
  .sel-emp-grid-wrap { padding: 12px 16px 32px; }
  .sel-emp-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 12px; }
}