/* ==========================================================================
   Panel del profesor — solo lo que no cubre /styles.css
   Mismo lenguaje visual: superficies blancas, bordes finos y un único azul.
   ========================================================================== */

a.button {
  text-decoration: none;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ============================== entrar ============================== */

.auth-wrap {
  max-width: 560px;
  margin: 0 auto;
}

.auth-wrap .hero {
  margin-bottom: 24px;
}

.auth-tabs {
  margin-left: 0;
  width: 100%;
}
.auth-tabs .tab {
  flex: 1;
  justify-content: center;
}

/* ============================== formularios ============================== */

.form {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 18px 20px 20px;
}

.form-section {
  border-top: 1px solid var(--border);
  padding-top: 18px;
}

.form-section h4 {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
}

.form-text {
  color: var(--text-soft);
  font-size: 13.5px;
}

.form .alert {
  margin: 0;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
}

.field > span {
  font-size: 12.5px;
  font-weight: 500;
  color: var(--text-soft);
}

.field input[type='text'],
.field input[type='email'],
.field input[type='password'],
.field input[type='number'],
.field input[type='datetime-local'],
.field input[type='date'],
.field input[type='search'],
.field input[type='file'],
.field select,
.field textarea,
.select-input {
  width: 100%;
  padding: 8px 11px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--bg);
  color: var(--text);
  font: inherit;
  font-size: 13.5px;
  outline: none;
}

.field input[type='file'] {
  padding: 7px 9px;
  background: var(--bg-soft);
}

.field input:focus,
.field select:focus,
.field textarea:focus,
.select-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-soft);
}

.field-hint {
  color: var(--muted);
  font-size: 11.5px;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px 16px;
}

.field-wide {
  grid-column: 1 / -1;
}

/* Vista previa del logotipo del certificado: caja blanca como el folio. */
.cert-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 12px;
  padding: 10px 12px;
  border: 1px dashed #d8dae5;
  border-radius: 10px;
  background: #fff;
}

.cert-logo img {
  max-width: 200px;
  max-height: 60px;
  object-fit: contain;
}

/* Pestaña Certificado */
#panel-certificado {
  display: grid;
  gap: 16px;
}
#panel-certificado[hidden] {
  display: none;
}
.panel-head p.form-text {
  margin-top: 2px;
}
.cert-design-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-left: auto;
}
.form-section .cert-design-actions {
  margin-left: 0;
}
.cert-preview {
  padding: 16px 20px 20px;
}
.cert-preview iframe {
  display: block;
  width: 100%;
  height: 520px;
  border: 1px solid var(--border, #e3e5ee);
  border-radius: 10px;
  background: #f4f5f9;
}
.cert-aptos {
  list-style: none;
  margin: 0;
  padding: 4px 20px 16px;
}
.cert-aptos li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border, #e3e5ee);
}
.cert-aptos li:last-child {
  border-bottom: 0;
}
.cert-aptos-nombre {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.cert-aptos-nota {
  color: var(--muted, #6b7083);
  font-size: 13px;
}
@media (max-width: 640px) {
  .cert-preview iframe {
    height: 360px;
  }
  .cert-design-actions {
    margin-left: 0;
  }
}

/* ============================ mis cursos ============================ */

.course-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
  gap: 14px;
  margin-top: 20px;
}

.course-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 16px 18px;
}

.course-card-head {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.course-card-title {
  font-size: 16px;
  min-width: 0;
  word-break: break-word;
}

.course-card-head .badge {
  margin-left: auto;
  flex: 0 0 auto;
}

/* Título a todo lo ancho; la etiqueta (Abierto hasta…, Publicado) debajo. */
.course-card-head.is-stacked {
  flex-direction: column;
  align-items: stretch;
  gap: 6px;
}

.course-card-head.is-stacked .badge {
  margin-left: 0;
  align-self: flex-start;
  white-space: normal;
}

.course-card.has-cover {
  padding-top: 0;
  overflow: hidden;
}

.course-card-cover {
  --cover-hue: 225;
  margin: 0 -18px;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, hsl(var(--cover-hue) 62% 55%), hsl(calc(var(--cover-hue) + 40) 58% 42%));
  border-bottom: 1px solid var(--border);
}

.course-card-cover.is-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.course-card-cover.is-logo {
  background: var(--surface-2, var(--surface));
}

.course-card-cover.is-logo img {
  max-width: 60%;
  max-height: 72px;
  object-fit: contain;
}

.course-card-initials {
  color: #fff;
  font-size: 34px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.cover-preview {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 10px;
}

.cover-preview img {
  width: 240px;
  max-width: 100%;
  aspect-ratio: 12 / 5;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--border);
}

.course-card-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 14px;
  margin: 0;
}

.course-card-meta dt {
  color: var(--muted);
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.045em;
  margin-bottom: 2px;
}

.course-card-meta dd {
  margin: 0;
  font-size: 13.5px;
  word-break: break-word;
}

.course-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
}

/* =========================== panel del curso =========================== */

/* En qué papel se ha entrado. Discreto, pero lo primero de la pantalla: un
   Profesor tiene que saber de un vistazo que Ajustes y Exportar no son suyos. */
.rol-banner {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  padding: 10px 14px;
  border: 1px solid var(--primary-border, var(--border));
  border-radius: var(--radius);
  background: var(--primary-soft, var(--surface-2));
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--text-soft);
}
.rol-banner .badge {
  flex: 0 0 auto;
}

/* Selector del papel de un alumno en la tabla. Ocupa poco: la columna no debe
   empujar las notas fuera de la pantalla. */
.select-rol {
  min-width: 104px;
}

.course-head {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  margin-bottom: 14px;
}

/* Título, insignias y fechas en una sola línea; «Ver como alumno» al final. */
.course-head .course-title-row {
  width: 100%;
}
.course-head-actions {
  display: flex;
  gap: 8px;
  margin-left: auto;
}
.course-dates {
  margin: 0;
  white-space: nowrap;
}

.course-title-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.course-title {
  font-size: 24px;
  letter-spacing: -0.022em;
  word-break: break-word;
}

.course-title-input {
  min-width: 320px;
  flex: 1;
  padding: 8px 12px;
  border: 1px solid var(--primary);
  border-radius: 10px;
  background: var(--bg);
  color: var(--text);
  font: inherit;
  font-size: 20px;
  font-weight: 600;
  outline: none;
}

.course-badges {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin: 0;
}

/* ============================== enlaces ============================== */

.share-grid {
  display: flex;
  flex-direction: column;
  padding: 6px 0 16px;
}

.share-row {
  display: grid;
  grid-template-columns: minmax(220px, 300px) minmax(0, 1fr);
  gap: 12px 18px;
  padding: 12px 20px;
  align-items: center;
}

.share-row + .share-row {
  border-top: 1px solid var(--border);
}

.share-label {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.share-label strong {
  font-size: 13.5px;
  font-weight: 600;
}

.share-label .muted {
  line-height: 1.4;
}

.share-input {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.share-input input {
  flex: 1;
  min-width: 0;
  padding: 8px 11px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--bg-soft);
  color: var(--text-soft);
  font-family: var(--mono);
  font-size: 12px;
  outline: none;
}

.share-input input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-soft);
}

/* ======================== pestañas del curso ======================== */

.tabs-inline {
  margin: 26px 0 0;
  width: 100%;
  justify-content: flex-start;
  /* Seis pestañas no caben en un móvil: se desplazan de lado dentro de la barra. */
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}
.tabs-inline::-webkit-scrollbar {
  display: none;
}

.tabs-inline .tab {
  flex: 0 0 auto;
}

/* Iconos de las pestañas (sprite de iconos.js). */
.tab-icon {
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
  opacity: 0.8;
}
.tab[aria-selected='true'] .tab-icon,
.subtab[aria-selected='true'] .tab-icon {
  color: var(--primary);
  opacity: 1;
}

/* Grupos del curso: un poco más grandes que una pestaña normal. */
.curso-grupos .tab {
  padding: 8px 16px;
  font-size: 14px;
}
.curso-grupos .tab-icon {
  width: 17px;
  height: 17px;
}

/* Subpestañas del grupo elegido: texto con subrayado, bajo los grupos. */
.subtabs {
  display: flex;
  gap: 4px;
  margin: 12px 0 0;
  padding: 0 4px;
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}
.subtabs::-webkit-scrollbar {
  display: none;
}
.subtabs[hidden] {
  display: none;
}
.subtab {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  flex: 0 0 auto;
  margin-bottom: -1px;
  padding: 9px 12px 10px;
  border: 0;
  border-bottom: 2px solid transparent;
  background: transparent;
  color: var(--text-soft);
  font: inherit;
  font-size: 13.5px;
  font-weight: 500;
  white-space: nowrap;
  cursor: pointer;
  transition: color 0.15s ease, border-color 0.15s ease;
}
.subtab[hidden] {
  display: none;
}
.subtab:hover {
  color: var(--text);
}
.subtab:focus-visible {
  outline: 2px solid var(--primary-border);
  outline-offset: -2px;
  border-radius: 6px 6px 0 0;
}
.subtab[aria-selected='true'] {
  color: var(--text);
  border-bottom-color: var(--primary);
}
.subtab .tab-icon {
  width: 15px;
  height: 15px;
}

/* ============================== tablas ============================== */

.table-wrap {
  overflow-x: auto;
  border-top: 1px solid var(--border);
}

.table-wrap-tall {
  max-height: 420px;
  overflow-y: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.data-table {
  width: 100%;
  min-width: 900px;
  border-collapse: collapse;
  font-size: 13.5px;
}

.data-table thead th {
  position: sticky;
  top: 0;
  z-index: 1;
  padding: 9px 14px;
  background: var(--bg-soft);
  border-bottom: 1px solid var(--border);
  text-align: left;
  font-size: 11.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.045em;
  color: var(--muted);
  white-space: nowrap;
}

.data-table td {
  padding: 10px 14px;
  border-top: 1px solid color-mix(in srgb, var(--border) 70%, transparent);
  vertical-align: middle;
}

.data-table tbody tr:hover td {
  background: var(--bg-soft);
}

.data-table tr.row-warn td {
  background: var(--warn-soft);
}

.th-sort {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  font-weight: 600;
  letter-spacing: inherit;
  text-transform: inherit;
  cursor: pointer;
}

.th-sort:hover {
  color: var(--primary);
}

.sort-mark {
  color: var(--primary);
  font-size: 11px;
}

.th-actions {
  width: 1%;
}

.cell-num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

/* Nota de cada actividad del alumno, sin abrir la actividad. */
.cell-notas-cell {
  min-width: 180px;
  max-width: 320px;
}
.cell-notas {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 6px;
}
.nota-chip {
  display: inline-flex;
  align-items: baseline;
  gap: 5px;
  max-width: 100%;
  padding: 2px 8px;
  border: 1px solid var(--primary-border);
  border-radius: 99px;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 11.5px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.nota-chip-titulo {
  max-width: 130px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text-soft);
  font-weight: 500;
}

.cell-email {
  max-width: 230px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.cell-actions-cell {
  white-space: nowrap;
}

.cell-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 4px;
}

/* «Más» en cada fila: lista flotante con el resto de acciones. */
.row-menu {
  position: relative;
}
.row-menu > summary {
  list-style: none;
  cursor: pointer;
}
.row-menu > summary::-webkit-details-marker {
  display: none;
}
.row-menu > summary::after {
  content: '';
  width: 6px;
  height: 6px;
  margin-left: 2px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
}
.row-menu-list {
  position: fixed;
  z-index: 60;
  display: flex;
  flex-direction: column;
  width: 220px;
  padding: 5px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
  box-shadow: var(--shadow);
}
.row-menu-list .button {
  justify-content: flex-start;
  width: 100%;
  border-color: transparent !important;
  background: transparent !important;
  box-shadow: none !important;
  color: var(--text) !important;
  font-weight: 500;
  text-decoration: none;
}
.row-menu-list .button:hover {
  background: var(--surface-2) !important;
}
.row-menu-list .button-danger-ghost {
  margin-top: 4px;
  border-top: 1px solid var(--border) !important;
  border-radius: 0 0 6px 6px;
  color: var(--danger) !important;
}

.cell-problems {
  white-space: normal;
  min-width: 170px;
  color: var(--warn);
  font-size: 12.5px;
}

.cell-key {
  white-space: nowrap;
}

.cell-key code {
  font-size: 13px;
  padding: 2px 7px;
}

.progress-cell {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 86px;
  font-variant-numeric: tabular-nums;
}

.mini-progress {
  display: block;
  width: 82px;
  height: 5px;
  border-radius: 99px;
  background: var(--surface-3);
  overflow: hidden;
}

.mini-progress-fill {
  display: block;
  height: 100%;
  border-radius: 99px;
  background: var(--primary);
}

/* ======================== añadir / importar ======================== */

.add-rows {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.add-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr)) auto;
  gap: 10px;
  align-items: end;
  padding: 12px 14px;
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius);
  background: var(--bg-soft);
}

.add-row-remove {
  align-self: end;
}

.import-preview {
  border-top: 1px solid var(--border);
  margin-top: 4px;
  padding-top: 4px;
}

.import-preview .meta-grid {
  border-bottom: 1px solid var(--border);
}

.import-preview .panel-actions .muted {
  align-self: center;
}

/* El mapeo de columnas vive plegado: es una herramienta de arreglo, no el
   camino normal (que ya viene bien emparejado). */
.import-mapper {
  margin-top: 14px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-soft);
}

.import-mapper > summary {
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-soft);
}

.import-mapper > summary::marker {
  color: var(--muted);
}

.import-mapper .field-grid {
  margin-top: 12px;
}

.import-mapper .field.is-required > span::after {
  content: ' *';
  color: var(--danger);
}

.cell-campo {
  white-space: nowrap;
}

.cell-campo.is-missing {
  background: var(--warn-soft);
}

/* ======================== campos del alumno ======================== */

.campo-editor {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 14px 16px;
  border: 1px solid var(--primary-border);
  border-radius: var(--radius);
  background: var(--primary-soft);
}

.campo-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.campo-item {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}

/* El DNI es fijo: se distingue sin parecer editable. */
.campo-item.is-reserved {
  border-style: dashed;
  background: var(--bg-soft);
}

.campo-main {
  flex: 1 1 240px;
  min-width: 0;
}

.campo-title-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.campo-label {
  font-size: 14.5px;
  word-break: break-word;
}

.campo-detail {
  margin: 4px 0 0;
  color: var(--text-soft);
  font-size: 12.5px;
  word-break: break-word;
}

.campo-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-left: auto;
}

/* Los controles de un valor del alumno, en el modal de «Datos». */
.campo-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.campo-row.is-unknown .campo-input {
  border-color: var(--warn-border);
  background: var(--warn-soft);
}

.campo-input {
  width: 100%;
  min-height: 44px;
  padding: 8px 11px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--bg);
  color: var(--text);
  font: inherit;
  font-size: 14px;
  outline: none;
}

.campo-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-soft);
}

.campo-copy-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-soft);
  font-size: 13px;
}

.alert-note {
  margin: 6px 0 0;
  font-size: 12.5px;
}

/* ============================ actividades ============================ */

.activity-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.activity-empty {
  padding: 26px 20px;
  text-align: center;
}

.activity-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 20px;
  border-top: 1px solid var(--border);
}

.activity-item:first-child {
  border-top: 0;
}

.activity-order {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  flex: 0 0 auto;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.activity-main {
  min-width: 0;
  flex: 1;
}

.activity-title {
  font-size: 14px;
  font-weight: 500;
  word-break: break-word;
}

.activity-meta {
  margin-top: 2px;
  word-break: break-word;
}

.activity-badges {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.activity-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  flex: 0 0 auto;
  justify-content: flex-end;
}

/* =============================== modal =============================== */

body.has-modal {
  overflow: hidden;
}

.overlay {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 22px;
  background: rgba(16, 17, 22, 0.45);
  backdrop-filter: blur(2px);
}

.overlay[hidden] {
  display: none;
}

.modal {
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: 820px;
  max-height: 88vh;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.modal .panel-head {
  background: var(--surface);
  flex: 0 0 auto;
}

.modal .panel-head h3 {
  font-size: 16px;
  min-width: 0;
  word-break: break-word;
}

.modal-body {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 18px 20px;
  overflow: auto;
}

.modal-body .meta-grid {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.modal .panel-actions {
  flex: 0 0 auto;
  justify-content: flex-end;
}

.modal-body .form-text {
  font-size: 14px;
}

/* ===================== actividades: menú de los siete tipos ===================== */

.panel-actions-wrap {
  flex-wrap: wrap;
}

.add-menu {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 8px;
  padding: 14px 20px 18px;
  border-top: 1px solid var(--border);
  background: var(--bg-soft);
}

.add-menu-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 11px 13px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.add-menu-item:hover {
  border-color: var(--primary-border);
  background: var(--primary-soft);
}
.add-menu-item svg {
  width: 19px;
  height: 19px;
  flex: 0 0 auto;
  margin-top: 1px;
  color: var(--primary);
}
.add-menu-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.add-menu-text strong {
  font-size: 13.5px;
}
.add-menu-text .muted {
  font-size: 12px;
  line-height: 1.4;
}

.activity-icon {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 9px;
  border: 1px solid var(--border);
  background: var(--bg-soft);
  color: var(--text-soft);
  flex: 0 0 auto;
}
.activity-icon svg {
  width: 17px;
  height: 17px;
}
.activity-icon.is-scorm {
  color: var(--primary);
}
.activity-icon.is-quiz {
  color: var(--info);
}

.tab-count.is-pending {
  background: var(--warn-soft);
  color: var(--warn);
}

/* =================== formulario de configuración (compartido) =================== */

.config-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.config-check,
.config-switch {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.config-check .field-hint,
.config-switch .field-hint {
  padding-left: 39px;
}

.config-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}
.config-actions-end {
  justify-content: flex-end;
}

.config-form textarea {
  width: 100%;
  padding: 9px 11px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--bg);
  color: var(--text);
  font: inherit;
  font-size: 13.5px;
  line-height: 1.5;
  resize: vertical;
  outline: none;
}
.config-form textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-soft);
}

.config-preview {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-soft);
  padding: 12px 14px;
}
.config-preview-title {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.045em;
}
.text-preview {
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--surface);
  padding: 12px 14px;
}
.text-body p {
  margin: 0 0 8px;
}
.text-body p:last-child {
  margin-bottom: 0;
}
.text-heading {
  font-size: 15.5px;
  font-weight: 600;
}
.text-list {
  margin: 0 0 8px;
  padding-left: 20px;
}
.text-list li + li {
  margin-top: 3px;
}

/* ------------------------------ editor de test ------------------------------ */

.quiz-counter {
  font-variant-numeric: tabular-nums;
}
.quiz-questions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.quiz-question {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-soft);
}
.quiz-question-head {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.quiz-question-tools {
  display: flex;
  gap: 6px;
  margin-left: auto;
}
.quiz-options {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-top: 6px;
}
.quiz-option {
  display: flex;
  align-items: center;
  gap: 9px;
}
.quiz-option input[type='text'] {
  flex: 1;
  min-width: 0;
  padding: 7px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  color: var(--text);
  font: inherit;
  font-size: 13.5px;
  outline: none;
}
.quiz-option input[type='text']:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-soft);
}
.quiz-radio {
  display: grid;
  place-items: center;
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
  cursor: pointer;
}
.quiz-radio input {
  appearance: none;
  width: 17px;
  height: 17px;
  margin: 0;
  border: 1.5px solid var(--border-strong);
  border-radius: 50%;
  background: var(--surface);
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.quiz-radio input:checked {
  border-color: var(--ok);
  background: radial-gradient(circle at center, var(--ok) 0 45%, transparent 46%);
}
.quiz-radio .sr-only-text {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ============================== entregas ============================== */

.inbox-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.inbox-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px 20px;
  border-top: 1px solid var(--border);
}
.inbox-item:first-child {
  border-top: 0;
}
.inbox-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.inbox-title {
  display: flex;
  align-items: baseline;
  gap: 9px;
  flex-wrap: wrap;
}
.inbox-sub {
  font-size: 12.5px;
}
.inbox-text {
  border-left: 3px solid var(--border);
  padding: 2px 0 2px 11px;
  color: var(--text-soft);
  font-size: 13.5px;
  white-space: pre-wrap;
  word-break: break-word;
}

/* =============================== foros =============================== */

.forum-head {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.forum-thread {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.forum-comment {
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}
.forum-comment.is-reply {
  margin-left: 26px;
  background: var(--bg-soft);
}
.forum-comment.is-pending {
  border-style: dashed;
  border-color: var(--warn-border);
}
.forum-comment-head {
  display: flex;
  align-items: center;
  gap: 9px;
  flex-wrap: wrap;
}
.forum-comment-text {
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 14px;
}
.forum-comment-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.forum-score {
  width: 72px;
  padding: 6px 9px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  color: var(--text);
  font: inherit;
  font-size: 13px;
  outline: none;
}
.forum-feedback {
  flex: 1;
  min-width: 160px;
  padding: 6px 9px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  color: var(--text);
  font: inherit;
  font-size: 13px;
  outline: none;
}
.forum-score:focus,
.forum-feedback:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-soft);
}

/* ============================ responsive ============================ */

@media (max-width: 900px) {
  .auth-wrap {
    max-width: none;
  }
  .course-grid {
    grid-template-columns: 1fr;
  }
  .course-title {
    font-size: 20px;
  }
  .course-title-input {
    min-width: 0;
    font-size: 17px;
  }
  .share-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .add-row {
    grid-template-columns: 1fr 1fr;
  }
  .add-row-remove {
    grid-column: 1 / -1;
    justify-self: start;
  }
  .activity-item {
    flex-wrap: wrap;
  }
  .activity-actions {
    width: 100%;
    justify-content: flex-start;
  }
  .overlay {
    padding: 10px;
  }
  .modal {
    max-height: 94vh;
  }
}

@media (max-width: 620px) {
  .add-row {
    grid-template-columns: 1fr;
  }
  .course-card-meta {
    grid-template-columns: 1fr;
  }
  /* En pantalla estrecha las acciones del campo bajan a su propia linea y
     siguen siendo pulsables (44 px de alto). */
  .campo-actions {
    width: 100%;
    margin-left: 0;
  }
}

/* Mensaje a todos los usuarios */
.field textarea {
  line-height: 1.5;
  resize: vertical;
  min-height: 160px;
}
.mensaje-form {
  display: grid;
  gap: 12px;
}
.mensaje-destino {
  color: var(--muted);
  font-size: 13px;
}
.mensaje-vars code {
  font-size: 12px;
}


.mensaje-var {
  padding: 1px 7px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-soft);
  color: var(--text);
  font: 12px ui-monospace, SFMono-Regular, Menlo, monospace;
  cursor: pointer;
}
.mensaje-var:hover {
  border-color: var(--primary);
}
.mensaje-clave-aviso {
  display: block;
  margin-top: 6px;
}
.mensaje-clave-aviso.is-warning {
  color: #b54708;
}

/* Correos enviados */
.correo-aviso {
  margin: 14px 20px 0;
}
.correo-lista {
  list-style: none;
  margin: 0;
  padding: 0 20px 8px;
}
.correo-item {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}
.correo-item:last-child {
  border-bottom: 0;
}
.correo-item-main {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
  min-width: 0;
}
.correo-item-main strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 600;
}
.correo-item-main .muted {
  font-size: 12.5px;
}
.correo-fallos {
  flex-basis: 100%;
  margin: 0;
  padding-left: 18px;
  color: #b42318;
  font-size: 12.5px;
}
.badge-danger {
  background: #fef3f2;
  color: #b42318;
  border-color: #fecdca;
}
.correo-fallos-titulo {
  margin: 0 20px 6px;
  font-size: 13px;
}
.correo-fallos-lista {
  margin: 0 20px 18px;
  padding-left: 18px;
  color: #b42318;
  font-size: 12.5px;
}

/* ------------------- buscador de alumnos (Mis cursos) ------------------- */

.cursos-modo {
  margin: 18px 0 16px;
  width: auto;
  display: inline-flex;
}
.alumnos-global {
  display: grid;
  gap: 16px;
}
.alumnos-global[hidden] {
  display: none;
}
.global-search {
  padding: 16px 20px 0;
}
.global-search input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg);
  color: var(--text);
  font: inherit;
  font-size: 15px;
  outline: none;
}
.global-search input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-soft);
}
.global-estado {
  margin: 10px 20px 0;
  font-size: 13px;
  min-height: 18px;
}
.global-resultados {
  list-style: none;
  margin: 8px 0 0;
  padding: 0 12px 12px;
  display: grid;
  gap: 2px;
}
.global-resultado {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr) auto;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 10px 10px;
  border: 1px solid transparent;
  border-radius: 9px;
  background: transparent;
  color: var(--text);
  font: inherit;
  text-align: left;
  cursor: pointer;
}
.global-resultado:hover {
  background: var(--bg-soft);
}
.global-resultado.is-selected {
  border-color: var(--primary);
  background: var(--primary-soft);
}
.global-resultado-nombre {
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.global-resultado-email {
  color: var(--muted);
  font-size: 13px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.global-cursos {
  list-style: none;
  margin: 0;
  padding: 0 20px 6px;
}
.global-curso {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}
.global-curso:last-child {
  border-bottom: 0;
}
.global-curso-main {
  flex: 1;
  min-width: 0;
  display: grid;
  gap: 6px;
}
.global-curso-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.global-curso-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  color: var(--muted);
  font-size: 12.5px;
}
.global-curso-meta .mini-progress {
  display: inline-block;
  width: 60px;
  vertical-align: middle;
}
@media (max-width: 640px) {
  .global-resultado {
    grid-template-columns: minmax(0, 1fr) auto;
  }
  .global-resultado-email {
    grid-column: 1 / -1;
    grid-row: 2;
  }
  .global-curso {
    flex-direction: column;
    align-items: stretch;
  }
}

/* ============================== Mi cuenta ============================== */

#view-cuenta {
  display: grid;
  gap: 16px;
}
#view-cuenta[hidden] {
  display: none;
}
.alert-ok {
  border: 1px solid rgba(18, 135, 74, 0.25);
  background: var(--ok-soft);
  color: var(--ok);
}
.plan-list {
  list-style: none;
  margin: 0;
  padding: 0 20px 8px;
}
.plan-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}
.plan-item:last-child {
  border-bottom: 0;
}
.plan-item-main {
  flex: 1;
  min-width: 0;
  display: grid;
  gap: 3px;
}
.plan-item-main strong {
  font-weight: 600;
}
.plan-item-main .form-text {
  margin: 0;
}
.plan-item-side {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  text-align: right;
}
.plan-price {
  font-weight: 700;
  white-space: nowrap;
}
.plan-buy {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 10px;
}
.plan-buy .field {
  width: 120px;
}
.plan-left {
  justify-content: flex-start;
}
.plan-legal {
  padding: 10px 12px;
  border-radius: 10px;
  background: var(--surface-2);
}
.banco-lista {
  list-style: none;
  margin: 0;
  padding: 0 20px 8px;
}
.banco-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}
.banco-item:last-child {
  border-bottom: 0;
}
.banco-item-main {
  flex: 1;
  min-width: 0;
  display: grid;
  gap: 3px;
}
.banco-item-main .muted {
  font-size: 12.5px;
}
.lock-note {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px dashed var(--primary-border);
  border-radius: 10px;
  background: var(--primary-soft);
  color: var(--text-soft);
  font-size: 13px;
}
.lock-note strong {
  color: var(--primary);
}
.lock-note .button {
  margin-left: auto;
}
.sale-link {
  display: flex;
  gap: 8px;
  align-items: center;
}
.sale-link input {
  flex: 1;
  min-width: 0;
}
@media (max-width: 640px) {
  .plan-item {
    flex-direction: column;
    align-items: stretch;
  }
  .plan-item-side {
    justify-content: flex-start;
    text-align: left;
  }
}
a.button.is-disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.curso-archivado {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
}
.curso-archivado .button {
  margin-left: auto;
}
.banco-pick {
  max-height: 55vh;
  overflow-y: auto;
  padding: 0;
}
.banco-pick input {
  margin-top: 4px;
}
/* Barra superior en móvil: con «Mi cuenta» ya no caben todos los botones. */
@media (max-width: 640px) {
  .topbar #who {
    display: none;
  }
  .topbar-right {
    min-width: 0;
    overflow-x: auto;
    scrollbar-width: none;
  }
  .topbar-right::-webkit-scrollbar {
    display: none;
  }
  .topbar-right .button {
    flex: none;
  }
}

/* Cupos de la monetización (cursos al mes, alumnos por curso). */
.cursos-cupo.is-full {
  color: var(--warn-text, #9a5b00);
  font-weight: 600;
}

#alumnos-cupo {
  margin-left: 8px;
  vertical-align: middle;
}

.plan-item-tiers {
  flex-direction: column;
  align-items: stretch;
}

.plan-tiers {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
}

.plan-tier {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
}

.plan-tier.is-active {
  border-color: var(--ok, #1f9d55);
}

.plan-tier-name {
  font-weight: 600;
}

#set-fin-hint.is-plan {
  color: var(--warn-text, #9a5b00);
}

/* Sección: cabecera de bloque en la lista de actividades. */
.activity-item.activity-section {
  align-items: center;
  background: var(--surface-2);
  border-top: 1px solid var(--border);
}
.activity-item.activity-section .activity-title {
  font-size: 15.5px;
  font-weight: 700;
}
.activity-item.activity-section .activity-icon {
  margin-left: 2px;
}

/* Mensajes con los alumnos */
.tab-count.is-alerta {
  background: var(--danger, #d33);
  color: #fff;
}
.mensajes-layout {
  display: grid;
  grid-template-columns: minmax(220px, 300px) 1fr;
  gap: 16px;
  min-height: 360px;
}
.mensajes-hilos {
  list-style: none;
  margin: 0;
  padding: 0;
  border-right: 1px solid var(--border);
  max-height: 560px;
  overflow: auto;
}
.mensajes-hilo-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  width: 100%;
  padding: 10px 12px;
  border: 0;
  border-bottom: 1px solid var(--border);
  background: none;
  text-align: left;
  font: inherit;
  cursor: pointer;
  color: inherit;
}
.mensajes-hilo-item small {
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.mensajes-hilo-item.is-activo {
  background: var(--primary-soft, #eef);
}
.mensajes-hilo-item.is-nuevo strong::after {
  content: ' •';
  color: var(--primary);
}
.mensajes-sin {
  padding: 12px;
}
.registro-filtros {
  margin-bottom: 8px;
}
.registro-tabla td {
  vertical-align: top;
}
@media (max-width: 760px) {
  .mensajes-layout {
    grid-template-columns: 1fr;
  }
  .mensajes-hilos {
    border-right: 0;
    max-height: 240px;
  }
}

.panel-note {
  margin: 0;
  padding: 12px 20px 0;
  font-size: 13px;
}
.registro-filtros {
  padding: 12px 20px 0;
}
#registro-total,
#panel-registro .lock-note {
  margin: 10px 20px;
}
.registro-tabla {
  min-width: 760px;
}
.mensajes-layout {
  padding: 0;
}
.mensajes-hilo {
  padding: 14px 18px 18px 0;
  min-width: 0;
}
.mensajes-hilo h4 {
  margin: 0 0 10px;
}
#mensajes-vacio {
  padding-top: 8px;
}
#mensajes-nuevo {
  max-width: 260px;
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--bg);
  color: var(--text);
  font: inherit;
  font-size: 13px;
}
@media (max-width: 760px) {
  .mensajes-hilo {
    padding: 0 14px 14px;
  }
}
.cuenta-espacio-barra {
  display: block;
  width: 100%;
  margin-top: 8px;
}
.cell-acceso { display: block; margin-top: 3px; font-size: 11.5px; white-space: nowrap; }

/* ===================== Mi cuenta → API (claves) ===================== */

.api-nueva {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 12px;
}
.api-nueva .field {
  flex: 1 1 260px;
  margin: 0;
}
.api-clave-valor {
  width: 100%;
  margin: 6px 0 10px;
  padding: 10px 12px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  color: var(--text);
  font-family: var(--mono);
  font-size: 13.5px;
}
#cuenta-api h4 {
  margin: 18px 0 4px;
}

/* =================== Temas de la página del alumno =================== */

.temas-galeria {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
}
.tema-opcion {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}
.tema-opcion:hover {
  border-color: var(--primary-border);
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}
.tema-opcion:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}
.tema-opcion.is-elegido {
  border: 2px solid var(--primary);
  box-shadow: 0 0 0 4px var(--primary-soft);
}
.tema-opcion-foto {
  display: block;
  aspect-ratio: 560 / 414;
  border-bottom: 1px solid var(--border);
  background: var(--surface-2);
  overflow: hidden;
}
.tema-opcion-foto img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}
.tema-opcion-texto {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 11px 13px 13px;
  font-size: 13px;
  line-height: 1.4;
}
.tema-opcion-texto strong {
  font-size: 14px;
}
.tema-opcion-uso {
  position: absolute;
  top: 10px;
  right: 10px;
  box-shadow: var(--shadow-sm);
  background: var(--surface);
}
.temas-galeria-curso {
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  margin-top: 8px;
}

/* ================= Capturas de la página de venta (panel) ================= */

.venta-capturas {
  display: grid;
  gap: 10px;
  margin: 8px 0 10px;
  padding: 0;
  list-style: none;
}
.venta-captura {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}
.venta-captura img {
  flex: 0 0 auto;
  width: 132px;
  height: 80px;
  object-fit: cover;
  border-radius: 8px;
  background: var(--surface-2);
}
.venta-captura-datos {
  flex: 1 1 auto;
  min-width: 0;
  display: grid;
  gap: 6px;
}
.venta-captura-datos input {
  width: 100%;
}
.venta-captura-acciones {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.venta-captura-anadir {
  cursor: pointer;
}
@media (max-width: 560px) {
  .venta-captura {
    flex-direction: column;
    align-items: stretch;
  }
  .venta-captura img {
    width: 100%;
    height: 150px;
  }
}

/* ------------------------- Mi cuenta → Mi showroom ------------------------- */

.showroom-marca {
  display: grid;
  gap: 8px;
}
.showroom-marca-muestra {
  --muestra: var(--primary);
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-left: 5px solid var(--muestra);
  border-radius: 12px;
  background: var(--surface);
}
.showroom-marca-muestra img {
  max-width: 120px;
  height: 36px;
  object-fit: contain;
}
.showroom-marca-muestra div {
  display: grid;
  line-height: 1.25;
}
.showroom-marca-muestra small {
  color: var(--muted);
}
.showroom-marca-signo {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--muestra);
  color: #fff;
  font-weight: 800;
}
#cuenta-showroom textarea {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 13px;
}
.showroom-iframe {
  margin-top: 12px;
}
.showroom-iframe summary {
  cursor: pointer;
  font-weight: 600;
}
#venta-mi-showroom {
  padding: 0;
  border: 0;
  background: none;
  color: var(--primary);
  font: inherit;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
}
#cuenta-showroom textarea {
  min-height: 0;
  resize: vertical;
}
.showroom-copiar {
  margin-top: 8px;
}

/* Resumen del curso (la primera pestaña): avisos y cifras. */
#panel-resumen {
  display: grid;
  gap: 16px;
  margin-top: 16px;
}
#panel-resumen[hidden] {
  display: none;
}
#panel-resumen .alert {
  margin: 0;
}

/* Profesores de la página de venta: foto redonda, nombre y biografía. */
.venta-profes {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.venta-profe {
  display: flex;
  gap: 14px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-soft);
}
.venta-profe-foto {
  flex: 0 0 auto;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--surface-2);
}
.venta-profe-foto.is-vacia {
  display: grid;
  place-items: center;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 20px;
  font-weight: 600;
}
.venta-profe-datos {
  display: grid;
  flex: 1 1 auto;
  gap: 8px;
  min-width: 0;
}
.venta-profe-datos input[type='text'],
.venta-profe-datos textarea {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
  font: inherit;
  font-size: 14px;
}
.venta-profe-datos input[type='text'] {
  font-weight: 600;
}
.venta-profe-datos textarea {
  resize: vertical;
}
.venta-profe-datos input:focus,
.venta-profe-datos textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: var(--ring, 0 0 0 3px var(--primary-soft));
}
#venta-profe-anadir {
  align-self: flex-start;
}
@media (max-width: 560px) {
  .venta-profe {
    flex-direction: column;
  }
}

/* Rebaja por tiempo limitado (pestaña Venta). */
.rebaja-panel {
  display: grid;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-soft);
}
.rebaja-panel.is-activa {
  border-color: rgba(225, 29, 72, 0.4);
  background: rgba(225, 29, 72, 0.04);
}
.rebaja-panel .switch {
  font-size: 13.5px;
  color: var(--text);
}
.rebaja-panel.is-activa .switch input:checked {
  border-color: #e11d48;
  background: #e11d48;
}
.rebaja-panel-resumen {
  grid-column: 1 / -1;
  margin: 0;
  color: #be123c;
  font-size: 13px;
  font-weight: 600;
}
.rebaja-panel-resumen.is-aviso {
  color: var(--warn);
}

/* ------------------------ Mi cuenta → Todos mis cursos ------------------------ */

#cuenta-grupo-cursos .panel + .panel {
  margin-top: 20px;
}
.masivo {
  padding: 6px 20px 18px;
}
.masivo-grupo {
  margin: 14px 0 6px;
  color: var(--muted);
  font-size: 12.5px;
  font-weight: 600;
}
.masivo-lista {
  margin: 0;
  padding: 0;
  list-style: none;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.masivo-fila {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  padding: 10px 14px;
}
.masivo-fila + .masivo-fila {
  border-top: 1px solid var(--border);
}
.masivo-nombre {
  flex: 1 1 200px;
  font-weight: 550;
}
.masivo-acciones {
  display: flex;
  gap: 6px;
}

/* Aviso a los alumnos (muestra; el de verdad está en curso.css). */
.aviso-muestra-caja {
  display: grid;
  gap: 6px;
}
.aviso-alumnos {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 10px;
  padding: 12px 16px;
  border: 1px solid #b2ccff;
  border-left: 4px solid #2e5bff;
  border-radius: var(--radius);
  background: #eef4ff;
  color: #1d2a5c;
  font-size: 14px;
}
.aviso-alumnos.is-aviso {
  border-color: #fedf89;
  border-left-color: #f79009;
  background: #fffaeb;
  color: #7a2e0e;
}
.aviso-alumnos.is-urgente {
  border-color: #fecdca;
  border-left-color: #d92d20;
  background: #fef3f2;
  color: #7a271a;
}

/* Galería de temas: colecciones (Spaces / Ludificator y sus grupos) y buscador. */
.temas-filtros {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}
.temas-filtros-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.temas-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 11px;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text-soft);
  font: inherit;
  font-size: 13px;
  font-weight: 550;
  cursor: pointer;
}
.temas-chip.is-sub {
  border-style: dashed;
}
.temas-chip:hover {
  color: var(--text);
}
.temas-chip.is-activo {
  border-color: var(--primary);
  background: var(--primary-soft);
  color: var(--primary);
}
.temas-chip-n {
  color: var(--muted);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}
.temas-buscar {
  width: 220px;
  padding: 7px 12px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
  font: inherit;
  font-size: 13.5px;
}
.temas-vacio {
  grid-column: 1 / -1;
  padding: 20px 0;
}
.tema-opcion-coleccion {
  align-self: flex-start;
  margin: 0 0 2px;
  padding: 1px 7px;
  border-radius: 5px;
  background: #fff3e6;
  color: #b54708;
  font-size: 11px;
  font-weight: 600;
}
@media (max-width: 640px) {
  .temas-buscar {
    width: 100%;
  }
}

.tema-color-curso {
  margin-top: 6px;
}
.tema-color-fila {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.tema-color-fila input[type='color'] {
  width: 56px;
  height: 34px;
  padding: 2px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: var(--surface);
}
.tema-color-fila input[type='color']:disabled {
  opacity: 0.4;
}

/* Venta → Lista de espera. */
.venta-espera-lista {
  list-style: none;
  margin: 0 0 10px;
  padding: 0;
  display: grid;
  gap: 6px;
}
.venta-espera-lista li {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm, 6px);
}
.venta-espera-quien {
  flex: 1;
  min-width: 0;
  overflow-wrap: anywhere;
}
#venta-espera-avisar {
  justify-self: start;
  align-self: flex-start;
}

/* Mi cuenta → Cupones. */
.cupon-campos {
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
}
.cupon-valor {
  display: flex;
  gap: 6px;
}
.cupon-valor input {
  flex: 1;
  min-width: 0;
}
.cupon-valor select {
  width: auto;
}
#cupon-codigo {
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.cupones-lista {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}
.cupon-item {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius, 10px);
}
.cupon-codigo {
  padding: 3px 8px;
  border: 1px dashed var(--primary-border, var(--border));
  border-radius: 6px;
  background: var(--primary-soft, transparent);
  font-weight: 700;
  letter-spacing: 0.04em;
}
.cupon-detalle {
  flex: 1;
  min-width: 180px;
  font-size: 0.88rem;
}
.cupon-acciones {
  display: flex;
  gap: 6px;
}

/* Venta → Valoraciones. */
.venta-opiniones-lista {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}
.venta-opinion {
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm, 6px);
}
.venta-opinion.is-oculta {
  opacity: 0.6;
}
.venta-opinion-cabecera {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.venta-opinion-cabecera button {
  margin-left: auto;
}
.venta-opinion p {
  margin: 6px 0 0;
  white-space: pre-line;
}
.venta-estrellas {
  color: #f59e0b;
  letter-spacing: 1px;
}

/* Resumen → Embudo de ventas y dónde se paran. */
.resumen-embudo,
.resumen-pasos {
  margin-top: 16px;
}
.embudo {
  display: grid;
  gap: 10px;
  padding: 0 18px 18px;
}
.embudo-fila {
  display: grid;
  grid-template-columns: minmax(150px, 220px) 1fr 56px 52px;
  align-items: center;
  gap: 12px;
}
.embudo-barra,
.paso-barra {
  position: relative;
  height: 12px;
  border-radius: 999px;
  background: var(--surface-2, #f2f4f7);
  overflow: hidden;
}
.embudo-relleno {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: var(--primary);
}
.embudo-relleno.is-0 {
  opacity: 0.45;
}
.embudo-relleno.is-1 {
  opacity: 0.7;
}
.embudo-numero {
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.embudo-pct {
  font-size: 0.85rem;
}
.embudo-nota {
  margin: 4px 0 0;
  font-size: 0.88rem;
}
.pasos {
  list-style: none;
  counter-reset: paso;
  margin: 0;
  padding: 0 18px 18px;
  display: grid;
  gap: 8px;
}
.paso {
  counter-increment: paso;
  display: grid;
  grid-template-columns: minmax(160px, 1fr) minmax(120px, 2fr) 70px;
  align-items: center;
  gap: 12px;
  font-size: 0.92rem;
}
.paso-titulo::before {
  content: counter(paso) '. ';
  color: var(--muted);
}
.paso-titulo {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.paso-empezado,
.paso-hecho {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  border-radius: 999px;
}
.paso-empezado {
  background: var(--primary-border, rgba(59, 91, 219, 0.3));
}
.paso-hecho {
  background: var(--primary);
}
.paso-cifras {
  text-align: right;
  font-variant-numeric: tabular-nums;
  color: var(--muted);
}
.paso.is-paron .paso-titulo {
  color: var(--danger, #d92d20);
  font-weight: 600;
}
@media (max-width: 640px) {
  .embudo-fila {
    grid-template-columns: 1fr 48px 44px;
  }
  .embudo-fila .embudo-barra {
    grid-column: 1 / -1;
    grid-row: 2;
  }
  .paso {
    grid-template-columns: 1fr 60px;
  }
  .paso .paso-barra {
    grid-column: 1 / -1;
    grid-row: 2;
  }
}

/* Mi cuenta → Programas. */
.programas-lista,
.empresas-lista,
.prog-alumnos-lista {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}
.programa-item {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius, 10px);
}
.programa-item-texto {
  display: grid;
  flex: 1;
  min-width: 220px;
  gap: 2px;
}
.programa-item-cursos {
  font-size: 0.85rem;
}
.programa-item-acciones,
.empresa-acciones {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.prog-tipos {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 10px;
  margin: 0;
  padding: 0;
  border: 0;
}
.prog-tipos legend {
  margin-bottom: 6px;
  font-weight: 600;
  font-size: 0.9rem;
}
.prog-tipo {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius, 10px);
  cursor: pointer;
}
.prog-tipo:has(input:checked) {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-soft, transparent);
}
.prog-tipo span {
  display: grid;
  gap: 2px;
}
.prog-tipo small {
  color: var(--muted);
}
.prog-editor-cursos {
  list-style: none;
  margin: 4px 0 8px;
  padding: 0;
  display: grid;
  gap: 6px;
}
.prog-editor-curso {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm, 6px);
  background: var(--surface);
}
.prog-editor-num {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 700;
  flex: none;
}
.prog-editor-nombre {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.prog-anadir {
  display: flex;
  gap: 8px;
}
.prog-anadir select {
  flex: 1;
  min-width: 0;
}
.panel-actions-espacio {
  flex: 1;
}
.prog-alumnos {
  padding: 0 18px 18px;
}
.prog-alumno-form {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.prog-alumno-form input {
  flex: 1;
  min-width: 160px;
}
.prog-alumno,
.empresa-item {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm, 6px);
}
.prog-alumno-quien {
  flex: 1;
  min-width: 200px;
  overflow-wrap: anywhere;
}

/* Mi cuenta → Empresas. */
.empresa-campos {
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
}
.empresa-item {
  display: grid;
  gap: 8px;
}
.empresa-cabecera {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.empresa-codigo {
  font-size: 1rem;
}
.empresa-plazas {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 0.88rem;
}
.empresa-barra {
  width: 160px;
  height: 8px;
  border-radius: 999px;
  background: var(--surface-2, #f2f4f7);
  overflow: hidden;
}
.empresa-barra span {
  display: block;
  height: 100%;
  background: var(--primary);
}
.empresa-personas summary {
  cursor: pointer;
  font-size: 0.88rem;
  color: var(--text-soft);
}
.empresa-personas ul {
  margin: 6px 0 0;
  padding-left: 18px;
  font-size: 0.88rem;
}
#embudo-dias {
  width: auto;
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm, 6px);
  background: var(--surface);
  font: inherit;
  font-size: 0.88rem;
}

/* Mi cuenta → Suscripción y Red de ventas. */
.sus-lista {
  display: grid;
  gap: 6px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius, 10px);
}
.sus-lista[hidden] {
  display: none;
}
.red-form {
  max-width: 420px;
}
.red-pct {
  align-self: center;
  font-weight: 600;
}
.red-cifras {
  padding: 0 18px;
}
.red-lista {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}
#cuenta-red > .form-section,
#cuenta-suscripcion > .form-section {
  padding: 4px 18px 18px;
}

/* Banco → importar preguntas. */
.banco-importar {
  margin: 0 18px 16px;
  padding: 14px 16px;
  border: 1px dashed var(--primary-border, var(--border));
  border-radius: var(--radius, 10px);
  background: var(--primary-soft, transparent);
}
.banco-importar h4 {
  margin: 0 0 6px;
}
.banco-vista {
  margin-top: 10px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm, 6px);
  background: var(--surface);
  font-size: 0.9rem;
}
.banco-vista-resumen {
  margin: 0 0 6px;
  font-weight: 600;
}
.banco-vista-temas {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  margin: 0 0 8px;
  padding: 0;
  list-style: none;
}
.banco-vista-fuera {
  margin-bottom: 8px;
  color: var(--danger, #b42318);
}
.banco-vista-fuera ul {
  margin: 6px 0 0;
  padding-left: 18px;
  color: var(--text);
}
.banco-vista-lista {
  max-height: 260px;
  overflow: auto;
  margin: 0;
  padding-left: 22px;
  display: grid;
  gap: 4px;
}

/* Seguimiento → Alumnos en riesgo. */
.riesgo-dias {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.88rem;
  color: var(--text-soft);
}
.riesgo-dias select,
.directos-form select,
.tutorias-form select {
  width: auto;
}
.riesgo-filtros {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 0 18px 10px;
}
.riesgo-lista,
.directos-lista,
.asistencia-lista,
.tutorias-agenda-lista {
  list-style: none;
  margin: 0;
  padding: 0 18px 16px;
  display: grid;
  gap: 8px;
}
.riesgo-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-left: 4px solid #f79009;
  border-radius: var(--radius, 10px);
  background: var(--surface);
}
.riesgo-item.is-alto {
  border-left-color: var(--danger, #d92d20);
}
.riesgo-nivel {
  flex: none;
  padding: 2px 8px;
  border-radius: 999px;
  background: #fef0c7;
  color: #93370d;
  font-size: 0.75rem;
  font-weight: 700;
}
.riesgo-item.is-alto .riesgo-nivel {
  background: var(--danger-soft, #fee4e2);
  color: var(--danger, #b42318);
}
.riesgo-quien {
  display: grid;
  flex: 1;
  min-width: 0;
  gap: 2px;
}
.riesgo-quien .muted {
  font-size: 0.85rem;
  overflow-wrap: anywhere;
}
.riesgo-motivos {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 6px 0 0;
  padding: 0;
  list-style: none;
}
.riesgo-motivos li {
  padding: 2px 8px;
  border-radius: 6px;
  background: var(--surface-2, #f2f4f7);
  font-size: 0.8rem;
}

/* Directos. */
.directos-form,
.tutorias-form {
  margin: 0 18px 16px;
  padding: 14px 16px;
  border: 1px solid var(--primary-border, var(--border));
  border-radius: var(--radius, 10px);
  background: var(--primary-soft, transparent);
}
.directos-form h4 {
  margin: 0 0 8px;
}
.directos-campos,
.tutorias-campos {
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
}
.directo-item,
.tutoria-admin {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius, 10px);
  background: var(--surface);
}
.directo-item.is-ahora {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-soft, transparent);
}
.directo-item.is-terminada {
  background: var(--surface-2, #f9fafb);
}
.directo-cuando {
  display: grid;
  min-width: 120px;
  line-height: 1.3;
}
.directo-cuando span {
  font-size: 0.85rem;
  color: var(--muted);
}
.directo-texto,
.tutoria-admin-texto {
  display: grid;
  flex: 1;
  min-width: 180px;
  gap: 2px;
}
.directo-acciones {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.directo-acciones a.button,
#directos-csv {
  text-decoration: none;
}
.directos-asistencia {
  margin-top: 16px;
}

/* Tutorías. */
.tutorias-dia-admin {
  margin: 12px 18px 6px;
  font-size: 0.95rem;
}
.tutorias-dia-admin::first-letter {
  text-transform: uppercase;
}
.tutoria-admin-hora {
  min-width: 52px;
  font-variant-numeric: tabular-nums;
}
.tutoria-admin.is-reservada {
  border-color: var(--primary-border, var(--border));
  background: var(--primary-soft, var(--surface));
}
.tutoria-tema {
  font-size: 0.88rem;
  font-style: italic;
}

/* ===================== Mis cursos: tarjetas o lista ===================== */

.vista-cursos {
  display: inline-flex;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm, 4px);
  overflow: hidden;
  background: var(--surface);
}
.vista-cursos[hidden] {
  display: none;
}
.vista-boton {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border: 0;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}
.vista-boton + .vista-boton {
  border-left: 1px solid var(--border);
}
.vista-boton .tab-icon {
  width: 15px;
  height: 15px;
}
.vista-boton:hover {
  color: var(--text);
}
.vista-boton[aria-pressed='true'] {
  background: var(--primary-soft);
  color: var(--primary);
}

.cursos-lista {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}
.cursos-tabla {
  min-width: 860px;
}
.cursos-tabla .num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.cursos-tabla thead th.num {
  text-align: right;
}
.cursos-tabla th.num .th-sort {
  justify-content: flex-end;
}
.cursos-tabla .cell-date {
  white-space: nowrap;
  color: var(--text-soft);
  font-variant-numeric: tabular-nums;
}
.cursos-fila-curso {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 220px;
}
.cursos-fila-nombre {
  color: var(--text);
  font-weight: 600;
  text-decoration: none;
}
.cursos-fila-nombre:hover {
  color: var(--primary);
  text-decoration: underline;
}
.course-card-cover.is-mini {
  flex: none;
  margin: 0;
  width: 44px;
  height: 30px;
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
}
.course-card-cover.is-mini .course-card-initials {
  font-size: 12px;
}
.course-card-cover.is-mini.is-logo img {
  max-width: 80%;
  max-height: 22px;
}
.cursos-tabla .cell-actions .button-primary {
  border-color: var(--primary);
  background: var(--primary);
  color: #fff;
}

@media (max-width: 640px) {
  .vista-boton span {
    display: none;
  }
}