/* ========================================================
   Publish With Us Form Page Styling for ARCH Publications
   ======================================================== */

.form-container {
  max-width: 800px;
  margin: var(--space-sm) auto;
  padding: var(--space-sm);
  background: var(--surface-secondary);
  border-radius: 16px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.04);
}

.form-title {
  font: var(--text-display);
  color: var(--accent-blue);
  text-align: center;
  margin-bottom: 0.5rem;
}

.form-subtitle {
  font: var(--text-subhead);
  color: var(--text-secondary);
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--space-sm);
  line-height: 1.5;
}

.section-heading {
  font: var(--text-headline);
  color: var(--accent-blue);
  border-bottom: 2px solid var(--system-gray-1);
  padding-bottom: 0.5rem;
  margin-top: var(--space-sm);
  margin-bottom: var(--space-xs);
}

/* Responsive Form Grid */
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

@media (max-width: 768px) {
  .form-grid {
    grid-template-columns: 1fr;
  }
}

/* Full Width Fields */
.form-group.full-width {
  grid-column: span 2;
}

@media (max-width: 768px) {
  .form-group.full-width {
    grid-column: span 1;
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  margin-bottom: 1rem;
}

.form-label {
  font: var(--text-caption);
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--system-gray-1);
  border-radius: 8px;
  font: var(--text-body);
  font-size: 0.95rem;
  background-color: var(--system-white);
  color: var(--text-primary);
  transition: all 0.3s var(--ease-out-quint);
  box-sizing: border-box;
}

.form-input::placeholder {
  color: #a0a8a2;
  font-size: 0.9rem;
}

.form-input:focus {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(1, 64, 23, 0.1);
  outline: none;
}

/* Custom Select Dropdowns */
select.form-input {
  height: 46px;
  padding-top: 0;
  padding-bottom: 0;
  appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%234a5d50' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1.25rem;
  padding-right: 2.5rem;
}

textarea.form-input {
  height: auto;
  resize: vertical;
}

/* Radio Button Layouts */
.form-radio-group {
  display: flex;
  gap: 1.5rem;
  padding-top: 0.5rem;
  transition: outline 0.2s ease;
}

.form-radio-group label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  font: var(--text-body);
  color: var(--text-primary);
}

.form-radio-group input[type="radio"] {
  width: 1.1rem;
  height: 1.1rem;
  margin: 0;
  accent-color: var(--accent-blue);
}

/* Submit Actions */
.form-submit-container {
  text-align: center;
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.btn-submit {
  background-color: var(--accent-blue);
  color: var(--system-white);
  font: var(--text-body);
  font-weight: 600;
  padding: 0.875rem 2.5rem;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s var(--ease-out-quint);
  box-shadow: 0 4px 12px rgba(1, 64, 23, 0.15);
}

.btn-submit:hover {
  background-color: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(1, 64, 23, 0.25);
}

.btn-submit:active {
  transform: translateY(0);
}

.btn-submit:disabled {
  background-color: #a0a8a2;
  cursor: not-allowed;
  box-shadow: none;
  transform: none;
}

/* Form Errors & Shake Animations */
.form-input.input-error {
  border-color: #ff3b30 !important;
  background-color: #fdf8f6;
  animation: shake 0.4s ease;
}

.form-radio-group.error {
  outline: 2px solid #ff3b30;
  outline-offset: 4px;
  border-radius: 4px;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-6px); }
  75% { transform: translateX(6px); }
}

.privacy-notice {
  text-align: center;
  font: var(--text-caption);
  color: var(--text-secondary);
  margin-top: 1rem;
}

.privacy-notice a {
  color: var(--accent-blue);
  text-decoration: underline;
  font-weight: 500;
}

.privacy-notice a:hover {
  color: var(--accent-hover);
}