/* ── BREADCRUMB ── */
.nav-breadcrumb {
  display: flex;
  align-items: center;
  gap: 4px;
  max-width: 720px;
  margin: 0 auto 16px;
}

.nav-breadcrumb-link {
  color: var(--fg-weak);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.02em;
  transition: color 0.15s var(--ease);
}

.nav-breadcrumb-link:hover {
  color: var(--fg-accent);
}

.nav-breadcrumb-sep {
  color: var(--fg-weak);
  flex-shrink: 0;
}

.nav-breadcrumb-current {
  color: var(--fg-strong);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.02em;
}

/* ── APPLY PAGE ── */
.apply-page {
  padding: 80px 0 60px;
}

.apply-card {
  max-width: 720px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border-base);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
}

.apply-title {
  font-size: 28px;
  font-weight: 800;
  color: var(--fg-strong);
  letter-spacing: -0.02em;
  margin-bottom: 40px;
}

/* ── Sections ── */
.apply-section {
  margin-bottom: 40px;
}

.apply-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}

.apply-section-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--fg-strong);
  letter-spacing: -0.01em;
}

.apply-section-header + .member-card {
  margin-top: 0;
}

.apply-section > .apply-section-title {
  margin-bottom: 24px;
}

/* ── Form elements ── */
.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--fg-base);
  margin-bottom: 8px;
}

.form-required {
  color: #fa5c5c;
  margin-left: 2px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-base);
  border-radius: var(--radius-sm);
  color: var(--fg-strong);
  font-family: var(--font);
  font-size: 14px;
  padding: 12px 16px;
  transition: border-color 0.15s var(--ease), background 0.15s var(--ease);
  outline: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--fg-weak);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--bg-accent);
  background: rgba(0, 115, 255, 0.04);
}

/* Select */
.form-select-wrap {
  position: relative;
}

.form-select {
  appearance: none;
  cursor: pointer;
  padding-right: 40px;
}

.form-select option {
  background: var(--bg-card);
  color: var(--fg-strong);
}

.form-select-icon {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--fg-weak);
  pointer-events: none;
}

/* Textarea */
.form-textarea-wrap {
  position: relative;
}

.form-textarea {
  resize: vertical;
  min-height: 80px;
}

.form-char-count {
  position: absolute;
  bottom: 10px;
  right: 14px;
  font-size: 12px;
  color: var(--fg-weak);
  pointer-events: none;
}

/* ── Row grid for member fields ── */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* ── Member card ── */
.member-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-base);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 16px;
  transition: border-color 0.25s var(--ease);
}

.member-card:hover {
  border-color: var(--border-hover);
}

.member-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.member-card-label {
  font-size: 15px;
  font-weight: 600;
  color: var(--fg-accent);
}

.btn-remove-member {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  color: var(--fg-base);
  font-family: var(--font);
  font-size: 13px;
  font-weight: 500;
  padding: 6px 14px;
  cursor: pointer;
  transition: border-color 0.15s var(--ease), color 0.15s var(--ease);
}

.btn-remove-member:hover {
  border-color: var(--bg-negative);
  color: var(--bg-negative);
}

/* ── Add member button ── */
.btn-add-member {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: none;
  border: 1px solid var(--border-base);
  border-radius: var(--radius-sm);
  color: var(--fg-base);
  font-family: var(--font);
  font-size: 14px;
  font-weight: 500;
  padding: 8px 18px;
  cursor: pointer;
  transition: border-color 0.15s var(--ease), color 0.15s var(--ease);
  flex-shrink: 0;
}

.btn-add-member:hover {
  border-color: var(--fg-accent);
  color: var(--fg-accent);
}

/* ── Submit ── */
.apply-submit {
  display: flex;
  justify-content: flex-end;
  padding-top: 8px;
}

.btn-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-accent);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font);
  font-size: 15px;
  font-weight: 600;
  padding: 14px 36px;
  cursor: pointer;
  transition: background 0.15s var(--ease);
}

.btn-submit:hover {
  background: #005ecc;
}

.form-group--last {
  margin-bottom: 0;
}

/* ── Submit loading state ── */
.btn-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-submit-spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  margin-right: 8px;
  vertical-align: middle;
}

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

/* ── Form validation ── */
.form-input.form-error,
.form-select.form-error,
.form-textarea.form-error {
  border-color: var(--bg-negative);
}

.form-error-msg {
  display: block;
  margin-top: 6px;
  font-size: 0.8125rem;
  color: var(--bg-negative);
}

/* ── Result screen ── */
.apply-result {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  padding: 80px 40px;
  background: var(--bg-card);
  border: 1px solid var(--border-base);
  border-radius: var(--radius-lg);
}

.apply-result-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
}

.apply-result-icon.success {
  background: var(--bg-positive-fade);
  color: var(--bg-positive);
}

.apply-result-icon.error {
  background: rgba(250, 92, 92, 0.15);
  color: var(--bg-negative);
}

.apply-result-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--fg-strong);
  margin-bottom: 12px;
}

.apply-result-text {
  font-size: 15px;
  color: var(--fg-base);
  margin-bottom: 32px;
  line-height: 1.6;
}

.apply-result .btn-submit {
  display: inline-flex;
  text-decoration: none;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .apply-card {
    padding: 28px 20px;
  }

  .apply-title {
    font-size: 24px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .apply-section-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .member-card {
    padding: 20px 16px;
  }
}

@media (max-width: 480px) {
  .apply-page {
    padding: 70px 0 40px;
  }

  .apply-card {
    padding: 24px 16px;
    border-radius: var(--radius-md);
  }
}