/* Shared Join Us signup page */
.signup-page {
  min-height: 70vh;
  padding: 9rem 0 5rem;
  background: var(--color-bg-soft);
}

.signup-page__header {
  max-width: 680px;
  margin: 0 auto var(--space-xl);
  text-align: center;
}

.signup-page__header .section-header__label {
  margin-bottom: var(--space-sm);
}

.signup-page__header h1 {
  margin-bottom: var(--space-md);
}

.signup-page__header p {
  color: var(--color-text-muted);
}

.signup-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.signup-card__title {
  padding: var(--space-lg) var(--space-lg) var(--space-md);
  font-size: var(--text-xl);
  text-align: center;
}

.signup-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-bottom: 1px solid var(--color-border);
  padding: 0 var(--space-lg);
}

.signup-tabs__tab {
  position: relative;
  padding: 1rem 0.75rem;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  text-align: center;
  transition: color var(--transition-fast);
}

.signup-tabs__tab::after {
  content: '';
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 3px;
  background: transparent;
  border-radius: 3px 3px 0 0;
}

.signup-tabs__tab:hover,
.signup-tabs__tab[aria-selected="true"] {
  color: var(--color-primary);
}

.signup-tabs__tab[aria-selected="true"]::after {
  background: var(--color-primary);
}

.signup-card__body {
  padding: var(--space-lg);
}

.signup-panel__intro {
  max-width: 600px;
  margin: 0 auto var(--space-lg);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  text-align: center;
}

.signup-form {
  max-width: 620px;
  margin: 0 auto;
}

.signup-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
}

.signup-form__field {
  margin-bottom: var(--space-sm);
}

.signup-form__field label,
.signup-form__label,
.signup-form__fieldset legend {
  display: block;
  margin-bottom: 0.4rem;
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
}

/* Labels stay neutral before validation; only the required * is red. */
.signup-form__field label,
.signup-form__label,
.signup-form__fieldset legend {
  color: var(--color-text);
}

.signup-form__field label > span:last-child[aria-hidden="true"],
.signup-form__label > span:last-child[aria-hidden="true"] {
  color: var(--color-primary);
}

.signup-form__optional {
  color: var(--color-text-muted);
  font-weight: var(--weight-regular);
}

/* Validation error state — applied by JS after submit/validation. */
.signup-form__field.is-error label,
.signup-form__field.has-error label {
  color: var(--color-primary);
}

.signup-form__field.is-error input:not([type="checkbox"]):not([type="file"]),
.signup-form__field.is-error select,
.signup-form__field.is-error textarea,
.signup-form__field.has-error input:not([type="checkbox"]):not([type="file"]),
.signup-form__field.has-error select,
.signup-form__field.has-error textarea {
  border-color: var(--color-primary);
}

.signup-form__error,
.signup-form__field-error {
  color: var(--color-primary);
  font-size: var(--text-xs);
  margin-top: 0.3rem;
}

/* Upload area is neutral by default. */
.signup-upload,
.signup-upload__text {
  color: var(--color-text);
}

.signup-upload__hint,
.signup-upload__icon {
  color: var(--color-text-muted);
}

.signup-upload.is-error,
.signup-form__field.is-error .signup-upload,
.signup-upload.has-error,
.signup-form__field.has-error .signup-upload {
  border-color: var(--color-primary);
}

.signup-upload.is-error .signup-upload__text,
.signup-upload.is-error .signup-upload__hint,
.signup-upload.is-error .signup-upload__icon,
.signup-form__field.is-error .signup-upload__text,
.signup-form__field.is-error .signup-upload__hint,
.signup-form__field.is-error .signup-upload__icon,
.signup-upload.has-error .signup-upload__text,
.signup-upload.has-error .signup-upload__hint,
.signup-upload.has-error .signup-upload__icon,
.signup-form__field.has-error .signup-upload__text,
.signup-form__field.has-error .signup-upload__hint,
.signup-form__field.has-error .signup-upload__icon {
  color: var(--color-primary);
}

.signup-form__field input:not([type="checkbox"]):not([type="file"]),
.signup-form__field select,
.signup-form__field textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  color: var(--color-text);
  font: inherit;
  font-size: var(--text-sm);
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast);
}

.signup-form__field input:focus,
.signup-form__field select:focus,
.signup-form__field textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(227, 0, 0, 0.12);
}

.signup-form__fieldset {
  margin: var(--space-lg) 0;
  padding: 0;
  border: 0;
}

.signup-form__fieldset legend {
  margin-bottom: var(--space-sm);
}

.signup-choices {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.65rem;
}

.signup-choices label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 42px;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  cursor: pointer;
  transition:
    border-color var(--transition-fast),
    background-color var(--transition-fast),
    color var(--transition-fast);
}

.signup-choices label:has(input:checked) {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
  color: var(--color-text);
}

.signup-choices input,
.signup-consent input {
  accent-color: var(--color-primary);
}

.signup-upload {
  position: relative;
  display: block;
  padding: var(--space-md);
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-sm);
  text-align: center;
  cursor: pointer;
  transition:
    border-color var(--transition-fast),
    background-color var(--transition-fast);
}

.signup-upload:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}

.signup-upload__icon {
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
  display: flex;
  justify-content: center;
}

.signup-upload__text {
  display: block;
  margin: 0;
  font-size: var(--text-sm);
  font-weight: 500;
}

.signup-upload__hint {
  display: block;
  margin: 0.25rem 0 0;
  color: var(--color-text-muted);
  font-size: var(--text-xs);
}

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

.signup-upload__preview {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem;
  border: 1px solid var(--color-border, #e5e7eb);
  border-radius: 8px;
}

.signup-upload__preview img {
  max-height: 48px;
  max-width: 120px;
  object-fit: contain;
}

.signup-upload__remove {
  margin-left: auto;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  color: var(--color-text-muted);
  font-size: 1.25rem;
  cursor: pointer;
}

.signup-upload__remove:hover {
  background: #fee2e2;
  color: #dc2626;
}

.signup-consent {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  margin: var(--space-lg) 0;
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  cursor: pointer;
}

.signup-consent input {
  width: 1rem;
  height: 1rem;
  min-width: 1rem;
  margin-top: 0.15rem;
}

.signup-consent a {
  color: var(--color-primary);
  text-decoration: underline;
}

.signup-form__submit {
  width: 100%;
}

/* =========================================================
   Submit Loading State
   ========================================================= */

[data-signup-submit].is-loading {
  cursor: wait;
  opacity: 0.85;
  pointer-events: none;
}

.signup-submit-spinner {
  display: inline-block;
  width: 18px;
  height: 18px;
  margin-right: 10px;
  border: 2px solid rgba(255, 255, 255, 0.45);
  border-top-color: #fff;
  border-radius: 50%;
  vertical-align: -3px;
  animation: signup-submit-spin 0.7s linear infinite;
}

@keyframes signup-submit-spin {
  to {
    transform: rotate(360deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .signup-submit-spinner {
    animation: none;
  }
}

/* =========================================================
   Success State
   ========================================================= */

.signup-success {
  max-width: 560px;
  margin: var(--space-lg) auto;
  text-align: center;
}

.signup-success__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  margin-bottom: var(--space-md);
  border-radius: 50%;
  background: #dcfce7;
  color: #16a34a;
  font-size: 1.75rem;
  font-weight: var(--weight-bold);
}

.signup-success__header {
  margin-bottom: var(--space-lg);
}

.signup-success h2 {
  margin-bottom: var(--space-sm);
  font-size: var(--text-2xl);
}

.signup-success p {
  margin-bottom: var(--space-lg);
  color: var(--color-text-muted);
}

.signup-success__steps {
  margin-bottom: var(--space-lg);
  text-align: left;
}

.signup-success__steps h3 {
  margin-bottom: var(--space-md);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
}

.signup-success__step {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.signup-success__step-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  min-width: 1.75rem;
  height: 1.75rem;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
}

.signup-success__step strong {
  display: block;
  margin-bottom: 0.125rem;
  font-size: var(--text-sm);
}

.signup-success__step p {
  margin: 0;
  font-size: var(--text-xs);
}

.signup-success__note {
  text-align: center;
  font-size: var(--text-xs);
}

/* =========================================================
   Signup Page Responsive
   ========================================================= */

@media (max-width: 640px) {
  .signup-page {
    padding-top: 7rem;
  }

  .signup-card__title,
  .signup-card__body {
    padding-right: var(--space-md);
    padding-left: var(--space-md);
  }

  .signup-tabs {
    padding: 0 var(--space-sm);
  }

  .signup-tabs__tab {
    padding-inline: 0.25rem;
    font-size: var(--text-xs);
  }

  .signup-form__row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .signup-choices {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 380px) {
  .signup-choices {
    grid-template-columns: 1fr;
  }
}

/* =========================================================
   Global Join Us Modal
   ========================================================= */

body.signup-modal-open {
  overflow: hidden;
}

.signup-modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 10000;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: rgba(0, 0, 0, 0.5);
}

.signup-modal-overlay.active {
  display: flex;
}

.signup-modal {
  position: relative;
  width: 100%;
  max-width: 720px;
  max-height: 85vh;
  overflow-y: auto;
  border-radius: var(--radius-md);
  background: var(--color-bg);
  box-shadow: var(--shadow-lg);
}

.signup-modal__close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 1;
  width: 2rem;
  height: 2rem;
  color: var(--color-text-muted);
  font-size: 1.75rem;
  line-height: 1;
}

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

.signup-modal__header {
  padding: var(--space-lg) var(--space-lg) var(--space-md);
  text-align: center;
}

.signup-modal__header h2 {
  margin-bottom: 0.35rem;
  font-size: var(--text-xl);
}

.signup-modal__header p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.signup-modal__body {
  padding: var(--space-md) var(--space-lg) var(--space-lg);
}

.signup-modal .signup-tabs {
  padding: 0 var(--space-lg);
}

.signup-modal .signup-card__body {
  padding: 0;
}

.signup-modal .signup-panel__intro {
  margin-bottom: var(--space-md);
}

.signup-modal .signup-form__fieldset {
  margin-block: var(--space-md);
}

.signup-modal .signup-success {
  margin-block: var(--space-md);
}

@media (max-width: 640px) {
  .signup-modal-overlay {
    align-items: flex-start;
    padding: 0.75rem;
  }

  .signup-modal {
    max-height: calc(100vh - 1.5rem);
  }

  .signup-modal__header {
    padding: var(--space-md) var(--space-md) var(--space-sm);
  }

  .signup-modal__body {
    padding: var(--space-sm) var(--space-md) var(--space-md);
  }

  .signup-modal .signup-tabs {
    padding-inline: 0;
  }
}

/* Match the existing Company registration input treatment */
.signup-modal .signup-form__field {
  margin-bottom: 0.75rem;
}

.signup-modal .signup-form__field input:not([type="checkbox"]):not([type="file"]),
.signup-modal .signup-form__field select,
.signup-modal .signup-form__field textarea {
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border, #e5e7eb);
  border-radius: 6px;
  font-family: inherit;
  font-size: var(--text-sm);
}

.signup-modal .signup-form__field input:focus,
.signup-modal .signup-form__field select:focus,
.signup-modal .signup-form__field textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: none;
}

.signup-modal .signup-upload {
  padding: 1.5rem;
  border-radius: 8px;
}

/* Keep field labels accessible while matching the Company page's placeholder-only inputs */
.signup-modal .signup-form__label--visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Keep the modal introduction copy left aligned */
.signup-modal__header,
.signup-modal .signup-panel__intro {
  text-align: left;
}

/* The uploaded-logo preview is shown only after a file is selected. */
.signup-upload__preview[hidden] {
  display: none;
}

/* Keep the tab bar close to the modal title. */
.signup-modal__header {
  padding-bottom: 0;
}

.signup-modal__header h2 {
  margin-bottom: 0;
}