/* Carga de la fuente Cabin */
@import url('https://fonts.googleapis.com/css2?family=Cabin:ital,wght@0,400..700;1,400..700&display=swap');

:root {
  --primary-sp: #0072c6;      /* Azul SharePoint */
  --navy-dark: #1a365d;       /* Azul Oscuro Encabezados */
  --slate-gray: #4a5568;      /* Gris Texto/Secundario */
  --bg-light: #f8fafc;
  --border-color: #e2e8f0;
  --white: #ffffff;
}

.sp-docs-container {
  font-family: 'Cabin', sans-serif;
  max-width: 1100px;
  margin: 0 auto;
  padding: 20px;
  box-sizing: border-box;
  color: #2d3748;
}

/* Encabezado Principal (Título y Descripción) */
.sp-docs-header {
  margin-bottom: 28px;
  border-bottom: 2px solid var(--border-color);
  padding-bottom: 16px;
}

.sp-docs-main-title {
  font-size: 1.85rem;
  font-weight: 700;
  color: var(--navy-dark);
  margin: 0 0 10px 0;
  line-height: 1.25;
}

.sp-docs-description {
  font-size: 1.05rem;
  font-weight: 400;
  color: var(--slate-gray);
  margin: 0;
  line-height: 1.6;
}

/* Color del texto de la descripción y sus párrafos */
.sp-doc-description,
.sp-doc-description p {
  color: var(--slate-gray) !important; /* Mantiene siempre el color gris slate */
}

/* Buscador Superior */
.sp-docs-search-box {
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sp-docs-search-label {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--navy-dark);
}

.sp-docs-input-wrapper {
  position: relative;
  width: 100%;
}

.sp-docs-input {
  width: 100%;
  padding: 12px 16px;
  font-family: 'Cabin', sans-serif;
  font-size: 1rem;
  border: 2px solid var(--border-color);
  border-radius: 8px;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  box-sizing: border-box;
  color: var(--navy-dark);
}

.sp-docs-input:focus {
  border-color: var(--primary-sp);
  box-shadow: 0 0 0 3px rgba(0, 114, 198, 0.15);
}

/* Grilla de Documentos */
.sp-docs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}

/* Tarjeta individual */
.sp-doc-card {
  background-color: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.04);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.sp-doc-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.08);
}

.sp-doc-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--navy-dark);
  margin: 0 0 16px 0;
  line-height: 1.3;
}

/* Acciones principales */
.sp-doc-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 10px;
}

.sp-btn-view {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--primary-sp);
  color: var(--white);
  text-decoration: none;
  padding: 8px 16px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: background-color 0.2s ease;
}

.sp-btn-view:hover {
  background-color: #005a9e;
  color: var(--white);
  text-decoration: none;
}

.sp-btn-toggle {
  background: none;
  border: none;
  color: var(--slate-gray);
  font-family: 'Cabin', sans-serif;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 6px 8px;
  border-radius: 4px;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.sp-btn-toggle:hover {
  background-color: #edf2f7;
  color: var(--navy-dark);
}

.sp-btn-toggle .arrow-icon {
  display: inline-block;
  transition: transform 0.3s ease;
  font-size: 0.75rem;
}

.sp-btn-toggle.active .arrow-icon {
  transform: rotate(180deg);
}

/* Sección Desplegable de Descripción */
.sp-doc-description {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease-out, opacity 0.2s ease-out, margin-top 0.2s ease;
  opacity: 0;
  margin-top: 0;
  font-size: 0.92rem;
  color: var(--slate-gray);
  line-height: 1.5;
  border-top: 1px dashed transparent;
}

.sp-doc-description.open {
  max-height: 300px;
  opacity: 1;
  margin-top: 14px;
  padding-top: 12px;
  border-top-color: var(--border-color);
}

/* Tags de Palabras Clave */
.sp-doc-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}

.sp-tag {
  background-color: #edf2f7;
  color: var(--slate-gray);
  font-size: 0.75rem;
  padding: 2px 8px;
  border-radius: 12px;
  font-weight: 500;
}

/* Estado sin resultados */
.sp-no-results {
  grid-column: 1 / -1;
  text-align: center;
  padding: 40px 20px;
  color: var(--slate-gray);
  background: var(--white);
  border-radius: 8px;
  border: 1px dashed var(--border-color);
}

/* Encabezado interno de la tarjeta */
.sp-doc-header-card {
  display: flex;
  align-items: top;
  gap: 18px;
  margin-bottom: 20px;
}

/* Caja contenedora del número de documento */
.sp-doc-number {
  background-color: #e6e8e8;  /* Fondo gris suave idéntico a la imagen */
  color: #000000;             /* Texto negro en negrita */
  font-family: 'Cabin', sans-serif;
  font-size: 2rem;            /* Tamaño grande y destacado */
  font-weight: 800;           /* Peso de fuente extra bold */
  width: 60px;
  height: 60px;
  border-radius: 15px;        /* Esquinas muy redondeadas (squircle) */
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;             /* Evita que se deforme si el título es largo */
  line-height: 1;
}

/* Título de la tarjeta */
.sp-doc-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--navy-dark);
  margin: 0;
  line-height: 1.35;
}

/* Responsive */
@media (max-width: 600px) {
  .sp-docs-main-title {
    font-size: 1.5rem;
  }
  
  .sp-docs-description {
    font-size: 0.95rem;
  }

  .sp-docs-grid {
    grid-template-columns: 1fr;
  }
  
  .sp-doc-actions {
    flex-direction: column-reverse;
    align-items: stretch;
  }
  
  .sp-btn-view, .sp-btn-toggle {
    width: 100%;
    justify-content: center;
  }
}

/* Regla preventiva para pantallas pequeñas/móviles */
@media (max-width: 768px) {
  .sp-doc-description,
  .sp-doc-description p {
    color: var(--slate-gray) !important;
  }
}