/**
 * Become Instructor styles.
 *
 * @package CourseGlade
 */

/* ── Reapply header ── */
.courseglade-become-instructor-form__reapply-header {
  max-width: 600px;
  margin: 1.5rem auto 0;
}

.courseglade-become-instructor-form__reapply-header h4 {
  margin: 0;
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--courseglade-gray-900);
  padding-bottom: 0.625rem;
  border-bottom: 2px solid var(--courseglade-gray-200);
}

/* ── Application form ── */
.courseglade-become-instructor-form {
  max-width: 600px;
  margin: 1.5rem auto 2rem;
}

.courseglade-become-instructor-form__form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.courseglade-become-instructor-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.courseglade-become-instructor-form__field {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.courseglade-become-instructor-form__field label {
  font-weight: 500;
  font-size: 0.875rem;
  color: var(--courseglade-gray-900);
}

.courseglade-become-instructor-form__field label .required {
  color: var(--courseglade-danger-text);
}

.courseglade-become-instructor-form__input--readonly {
  background: var(--courseglade-gray-100);
  color: var(--courseglade-gray-600);
  cursor: not-allowed;
}

.courseglade-become-instructor-form__textarea {
  resize: vertical;
  min-height: 120px;
}

/* The grip WebKit draws is a square of hatching sitting on top of the field's
   rounded corner. Hiding it leaves the corner clean; dragging the corner still
   resizes, so nothing is lost but the hatching. */
.courseglade-become-instructor-form__textarea::-webkit-resizer {
  display: none;
}

.courseglade-become-instructor-form__char-count {
  font-size: 0.8125rem;
  color: var(--courseglade-gray-600);
  text-align: right;
  margin-top: -0.125rem;
}

.courseglade-become-instructor-form__error {
  padding: 0.75rem 1rem;
  background: var(--courseglade-danger-bg);
  border: 1px solid var(--courseglade-danger-border);
  border-radius: var(--courseglade-radius);
  color: var(--courseglade-danger-text);
  font-size: 0.875rem;
}

/* Post-submission success */
.courseglade-become-instructor-form__success {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 1.75rem 2rem;
  background: var(--courseglade-success-surface);
  border: 1px solid var(--courseglade-success-border);
  border-left: 4px solid var(--courseglade-success);
  border-radius: var(--courseglade-radius);
  box-shadow: var(--courseglade-shadow-sm);
}

.courseglade-become-instructor-form__success h3 {
  margin: 0 0 0.375rem;
  font-weight: 600;
  font-size: 1.125rem;
  color: var(--courseglade-success-text);
}

.courseglade-become-instructor-form__success p {
  margin: 0;
  color: var(--courseglade-gray-700);
  line-height: 1.6;
  font-size: 0.9375rem;
}

/* ── File upload ──
   A dashed box holding an icon, a call to action and the accepted formats.
   The <label> is the box and the file input lies over it transparently, so a
   click or a drop anywhere inside reaches the input without JavaScript. */
label.courseglade-dropzone {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 2px 14px;
  margin: 0;
  padding: 16px 18px;
  border: 1.5px dashed var(--courseglade-border);
  border-radius: var(--courseglade-radius);
  background: var(--courseglade-surface);
  cursor: pointer;
  transition: border-color var(--courseglade-transition), background var(--courseglade-transition);
}

label.courseglade-dropzone:hover,
.courseglade-dropzone.is-over,
.courseglade-dropzone:focus-within {
  border-color: var(--courseglade-primary);
  background: var(--courseglade-primary-bg);
}

.courseglade-dropzone input[type="file"] {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

.courseglade-dropzone__icon {
  grid-row: span 2;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--courseglade-primary-bg);
  color: var(--courseglade-primary);
}

.courseglade-dropzone:hover .courseglade-dropzone__icon,
.courseglade-dropzone.is-over .courseglade-dropzone__icon {
  background: var(--courseglade-surface-lowest);
}

.courseglade-dropzone__title {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--courseglade-on-surface-secondary);
}

.courseglade-dropzone__title b {
  color: var(--courseglade-primary);
  font-weight: 700;
}

.courseglade-dropzone__hint {
  font-size: 0.75rem;
  color: var(--courseglade-on-surface-muted);
}

/* "optional" beside a field label. */
.courseglade-form-optional {
  margin-left: 0.25rem;
  font-weight: 400;
  color: var(--courseglade-on-surface-muted);
}

/* The chosen file, shown in the dropzone's place. Removing it brings the
   dropzone back. */
.courseglade-become-instructor-form__file-info {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 9px 12px;
  background: var(--courseglade-surface-lowest);
  border: 1px solid var(--courseglade-border);
  border-radius: var(--courseglade-radius);
  font-size: 0.8125rem;
}

.courseglade-become-instructor-form__file-icon {
  display: grid;
  place-items: center;
  flex: none;
  width: 28px;
  height: 28px;
  border-radius: var(--courseglade-radius-sm);
  background: var(--courseglade-primary-bg);
  color: var(--courseglade-primary);
}

.courseglade-become-instructor-form__cv-name {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 600;
  color: var(--courseglade-on-surface);
}

.courseglade-become-instructor-form__cv-size {
  flex: none;
  font-size: 0.75rem;
  color: var(--courseglade-on-surface-muted);
  white-space: nowrap;
}

/* Quiet until it is aimed at: a red cross beside every upload reads as an
   error rather than as a control. */
.courseglade-become-instructor-form__file-remove {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: none;
  padding: 4px;
  background: none;
  border: none;
  border-radius: var(--courseglade-radius-sm);
  color: var(--courseglade-on-surface-muted);
  line-height: 1;
  cursor: pointer;
  transition: color var(--courseglade-transition), background var(--courseglade-transition);
}

.courseglade-become-instructor-form__file-remove:hover,
.courseglade-become-instructor-form__file-remove:focus-visible {
  color: var(--courseglade-danger);
  background: var(--courseglade-danger-surface);
}


/* ── Responsive ── */
@media (max-width: 480px) {
  .courseglade-become-instructor {
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 1.5rem;
    margin: 1rem auto;
    border-left-width: 1px;
    border-top: 4px solid;
  }

  .courseglade-become-instructor-form__row {
    grid-template-columns: 1fr;
  }

  .courseglade-become-instructor-form {
    margin: 1rem auto;
  }

  .courseglade-become-instructor-form__success {
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 1.5rem;
    border-left-width: 1px;
    border-top: 4px solid var(--courseglade-success);
  }
}