/* Bloque A2.6: Datos maestros (activos, centros de coste, importaciones).
   Reutiliza los tokens de variables.css y los patrones de components.css; solo
   añade lo que no existía: pestañas, selector remoto, chips y el resumen de
   una importación. Sin framework CSS. */

.master-data-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

/* --- Pestañas -------------------------------------------------------------- */

.tabs {
  display: flex;
  gap: 0.25rem;
  border-bottom: 1px solid var(--color-border);
  margin: 1rem 0 1.5rem;
  overflow-x: auto;
}

.tab {
  padding: 0.6rem 1rem;
  border-bottom: 2px solid transparent;
  color: var(--color-text-muted);
  text-decoration: none;
  white-space: nowrap;
}

.tab:hover {
  color: var(--color-text);
}

.tab--active {
  color: var(--color-text);
  border-bottom-color: var(--color-primary);
  font-weight: 600;
}

.master-data-toolbar {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.toolbar-actions {
  display: flex;
  gap: 0.5rem;
}

/* --- Estados de tabla ------------------------------------------------------ */

.table-state {
  padding: 2rem 1rem;
  text-align: center;
  color: var(--color-text-muted);
}

.table-state--error {
  color: var(--color-danger);
}

.row-actions {
  display: flex;
  gap: 0.75rem;
  white-space: nowrap;
}

.link-button.danger {
  color: var(--color-danger);
}

tr.clickable:hover {
  background: var(--color-surface-hover, rgba(0, 0, 0, 0.03));
}

/* Estado nunca SOLO por color: el badge lleva siempre su texto. */
.badge {
  display: inline-block;
  padding: 0.15rem 0.6rem;
  border-radius: 999px;
  font-size: 0.85em;
  border: 1px solid currentColor;
}

.badge--ok {
  color: var(--color-success, #1a7f37);
}
.badge--muted {
  color: var(--color-text-muted);
}
.badge--info {
  color: var(--color-primary);
}
.badge--warn {
  color: var(--color-warning, #9a6700);
}
.badge--error {
  color: var(--color-danger);
}

/* --- Selector remoto ------------------------------------------------------- */

.remote-select {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  min-width: 16rem;
}

.remote-select-box {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.remote-select-box input {
  flex: 1;
}

.remote-select-results {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 20;
  margin: 0.25rem 0 0;
  padding: 0;
  list-style: none;
  max-height: 16rem;
  overflow-y: auto;
  background: var(--color-surface, #fff);
  border: 1px solid var(--color-border);
  border-radius: var(--radius, 6px);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.12);
}

.remote-select-results button {
  display: block;
  width: 100%;
  padding: 0.5rem 0.75rem;
  text-align: left;
  background: none;
  border: 0;
  cursor: pointer;
}

.remote-select-results button:hover:not(:disabled) {
  background: var(--color-surface-hover, rgba(0, 0, 0, 0.04));
}

.remote-select-results button:disabled {
  color: var(--color-text-muted);
  cursor: not-allowed;
}

.remote-select-empty {
  padding: 0.5rem 0.75rem;
  color: var(--color-text-muted);
}

.remote-select-status {
  margin: 0;
  font-size: 0.85em;
  color: var(--color-text-muted);
}

.remote-select-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.5rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-surface-hover, rgba(0, 0, 0, 0.03));
  font-size: 0.9em;
}

.chip-note {
  font-style: normal;
  font-size: 0.85em;
  color: var(--color-text-muted);
}

.chip-remove {
  border: 0;
  background: none;
  cursor: pointer;
  color: var(--color-text-muted);
  line-height: 1;
}

/* --- Formularios ----------------------------------------------------------- */

.form-dialog {
  min-width: min(38rem, 92vw);
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-bottom: 0.9rem;
}

.form-field input[readonly] {
  background: var(--color-surface-hover, rgba(0, 0, 0, 0.04));
  color: var(--color-text-muted);
}

.form-hint {
  margin: 0;
  font-size: 0.85em;
  color: var(--color-text-muted);
}

.form-error {
  color: var(--color-danger);
}

.availability-fieldset {
  border: 1px solid var(--color-border);
  border-radius: var(--radius, 6px);
  padding: 0.75rem 1rem;
  margin-bottom: 0.9rem;
}

.availability-fieldset .radio {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.35rem;
}

.availability-entities {
  margin-top: 0.75rem;
}

/* --- Importaciones --------------------------------------------------------- */

.import-header {
  margin-bottom: 1rem;
}

.import-filename {
  margin: 0.25rem 0;
  font-family: var(--font-mono, monospace);
}

.summary-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 0.75rem 0 1rem;
}

.summary-card {
  display: flex;
  flex-direction: column;
  min-width: 6.5rem;
  padding: 0.6rem 0.9rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius, 6px);
}

.summary-card strong {
  font-size: 1.4rem;
}

.summary-card span {
  font-size: 0.85em;
  color: var(--color-text-muted);
}

.summary-card--error {
  border-color: var(--color-danger);
  color: var(--color-danger);
}

.summary-card--warning {
  border-color: var(--color-warning, #9a6700);
  color: var(--color-warning, #9a6700);
}

.summary-cards--detail {
  margin-top: -0.25rem;
}

.summary-card--detail {
  min-width: 5rem;
  padding: 0.4rem 0.7rem;
  opacity: 0.85;
}

.import-actions {
  display: flex;
  gap: 0.5rem;
  margin: 1rem 0;
  flex-wrap: wrap;
}

.import-message {
  color: var(--color-text-muted);
  max-width: 60ch;
}

.import-errors table,
.import-sample table {
  width: 100%;
  margin-top: 0.5rem;
}

.change-list {
  margin: 0;
  padding-left: 1rem;
  font-size: 0.9em;
}

.warning-list {
  margin: 0.15rem 0 0;
  padding-left: 1rem;
  font-size: 0.9em;
  color: var(--color-warning, #9a6700);
  list-style: none;
}

.availability-added {
  color: var(--color-success, #1a7f37);
}

.availability-removed {
  color: var(--color-danger);
}

.import-help ul {
  margin: 0.25rem 0;
  padding-left: 1.1rem;
  font-size: 0.9em;
  color: var(--color-text-muted);
}

/* En portátil/tablet basta con que las tablas hagan scroll horizontal: no
   merece rediseñarlas como tarjetas todavía. */
@media (max-width: 900px) {
  .master-data-toolbar,
  .master-data-header {
    flex-direction: column;
    align-items: stretch;
  }

  .data-table-wrapper {
    overflow-x: auto;
  }
}