/* —————————————————————
   Formulario de Subir Etapa
   ————————————————————— */
.kurukin-etapa-form {
  max-width: 700px;
  background: #fff;
  padding: 2em;
  margin: 2em auto;
  border-radius: 8px;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
  font-family: sans-serif;
}

.kurukin-etapa-form h3 {
  margin-bottom: 1em;
}

.kurukin-etapa-form label,
.kurukin-etapa-form legend {
  display: block;
  margin-top: 1em;
  font-weight: bold;
}

.kurukin-etapa-form input[type="text"],
.kurukin-etapa-form input[type="file"],
.kurukin-etapa-form textarea {
  width: 100%;
  padding: 0.5em;
  margin-top: 0.3em;
  box-sizing: border-box;
  border: 1px solid #ccc;
  border-radius: 4px;
  transition: border-color .2s;
}

.kurukin-etapa-form input[type="text"]:focus,
.kurukin-etapa-form textarea:focus,
.kurukin-etapa-form input[type="file"]:focus {
  outline: none;
  border-color: #0073aa;
}

.kurukin-etapa-form fieldset {
  border: 1px solid #e0e0e0;
  padding: 1em;
  margin-top: 1.5em;
  background: #fafafa;
  border-radius: 4px;
}

.kurukin-etapa-form fieldset legend {
  font-weight: bold;
}

.kurukin-etapa-form .group-simple {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1em;
  margin-top: 0.5em;
}

.kurukin-etapa-form .kurukin-submit-btn {
  display: inline-block;
  margin-top: 1.5em;
  padding: 0.75em 1.5em;
  background: #0073aa;
  color: #fff;
  border: none;
  border-radius: 4px;
  font-size: 1rem;
  font-weight: bold;
  cursor: pointer;
  transition: background .2s, transform .1s;
}

.kurukin-etapa-form .kurukin-submit-btn:hover {
  background: #005f8d;
}

.kurukin-etapa-form .kurukin-submit-btn:active {
  transform: translateY(1px);
}

.kurukin-etapa-form button:disabled {
  opacity: 0.6;
  cursor: wait;
}

/* —————————————————————
   Mensaje de éxito
   ————————————————————— */
.kurukin-success {
  padding: 1em;
  background: #e6ffed;
  border: 1px solid #a8e5c2;
  color: #2e7d32;
  margin-bottom: 1em;
  border-radius: 4px;
  font-weight: 600;
}

/* —————————————————————
   Listado de Etapas (Cards)
   ————————————————————— */
.kurukin-etapas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.kurukin-etapa-card {
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.kurukin-etapa-header {
  padding: 1rem;
  border-bottom: 1px solid #eee;
}

.kurukin-etapa-title {
  margin: 0 0 .25rem;
  font-size: 1.2rem;
  color: #222;
}

.kurukin-etapa-date {
  font-size: .875rem;
  color: #666;
}

.kurukin-etapa-desc {
  padding: 1rem;
  flex-grow: 1;
  color: #444;
  line-height: 1.4;
}

.kurukin-etapa-actions {
  display: flex;
  justify-content: flex-end;
  gap: .5rem;
  padding: 1rem;
  background: #fafafa;
  border-top: 1px solid #eee;
}

.kurukin-btn {
  padding: .5rem .75rem;
  border-radius: 4px;
  font-size: .875rem;
  font-weight: 500;
  color: #fff;
  border: none;
  cursor: pointer;
  text-decoration: none;
}

.kurukin-btn-edit {
  background: #0073aa;
}

.kurukin-btn-delete {
  background: #dc3232;
}

.kurukin-btn:hover {
  opacity: .9;
}

.kurukin-no-etapas {
  text-align: center;
  color: #666;
  font-style: italic;
  margin: 2rem 0;
}

/* —————————————————————
   Formulario de Configuración
   ————————————————————— */
.kurukin-config-form {
  max-width: 800px;
  background: #fff;
  padding: 2em;
  margin: 2em auto;
  border-radius: 8px;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
  font-family: sans-serif;
}

.kurukin-config-form h3 {
  margin-bottom: 1em;
}

.kurukin-config-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
}

.kurukin-config-field {
  display: flex;
  flex-direction: column;
}

.kurukin-config-field label {
  font-weight: bold;
  margin-bottom: 0.3em;
}

.kurukin-config-field input[type="text"],
.kurukin-config-field input[type="number"] {
  padding: 0.5em;
  border: 1px solid #ccc;
  border-radius: 4px;
  transition: border-color .2s;
}

.kurukin-config-field input[type="text"]:focus,
.kurukin-config-field input[type="number"]:focus {
  outline: none;
  border-color: #0073aa;
}

.kurukin-config-checkbox {
  display: flex;
  align-items: center;
  margin-top: 1.2em;
}

.kurukin-config-checkbox input {
  margin-right: 0.5em;
}

.kurukin-config-actions {
  margin-top: 1.5em;
  text-align: right;
}

.kurukin-config-actions .kurukin-btn-edit {
  padding: 0.75em 1.5em;
  background: #0073aa;
  color: #fff;
  border: none;
  border-radius: 4px;
  font-size: 1rem;
  font-weight: bold;
  cursor: pointer;
  transition: background .2s, transform .1s;
}

.kurukin-config-actions .kurukin-btn-edit:hover {
  background: #005f8d;
}

.kurukin-config-actions .kurukin-btn-edit:active {
  transform: translateY(1px);
}

/* —————————————————————
   Responsive tweaks
   ————————————————————— */
@media (max-width: 500px) {
  .kurukin-etapas-grid {
    grid-template-columns: 1fr;
  }
  .kurukin-etapa-actions {
    flex-direction: column;
    align-items: flex-end;
  }
  .kurukin-config-grid {
    grid-template-columns: 1fr;
  }
}