/* ========== REGISTER PAGE ========== */
.register-section {
  padding: 0 2rem 6rem;
  background: var(--color-bg-dark);
}

.register-inner {
  max-width: 780px;
  margin: 0 auto;
}

/* ========== FORM CARDS ========== */
.form-card {
  background: var(--color-bg-elevated);
  border: 1px solid rgba(212, 175, 55, 0.15);
  border-radius: 20px;
  padding: 2.5rem;
  margin-bottom: 2rem;
  transition: border-color 0.3s ease;
}

.form-card:hover {
  border-color: rgba(212, 175, 55, 0.3);
}

.form-card-title {
  font-size: 1.3rem;
  color: var(--color-accent);
  margin-bottom: 0.4rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.form-card-title-icon {
  font-size: 1rem;
  opacity: 0.8;
}

.form-card-divider {
  height: 1px;
  background: rgba(212, 175, 55, 0.1);
  margin: 1.25rem 0 2rem;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group.full-width {
  grid-column: 1 / -1;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-text-light);
  letter-spacing: 0.03em;
}

.form-label span.required {
  color: var(--color-danger);
  margin-left: 3px;
}

.form-input {
  padding: 0.8rem 1rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(212, 175, 55, 0.2);
  border-radius: 10px;
  color: var(--color-text-light);
  font-family: 'Nunito', system-ui, sans-serif;
  font-size: 0.92rem;
  transition: all 0.3s ease;
  outline: none;
  width: 100%;
}

.form-input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
  background: rgba(212, 175, 55, 0.03);
}

.form-input.error {
  border-color: var(--color-danger);
  box-shadow: 0 0 0 3px rgba(196, 30, 58, 0.1);
}

.form-input.success {
  border-color: var(--color-success);
}

.form-select {
  padding: 0.8rem 1rem;
  background: rgba(26, 10, 46, 0.95);
  border: 1px solid rgba(212, 175, 55, 0.2);
  border-radius: 10px;
  color: var(--color-text-light);
  font-family: 'Nunito', system-ui, sans-serif;
  font-size: 0.92rem;
  transition: all 0.3s ease;
  outline: none;
  width: 100%;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23d4af37' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-select:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.form-select.error {
  border-color: var(--color-danger);
}

.form-select option {
  background: #1a0a2e;
  color: var(--color-text-light);
}

.form-textarea {
  padding: 0.8rem 1rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(212, 175, 55, 0.2);
  border-radius: 10px;
  color: var(--color-text-light);
  font-family: 'Nunito', system-ui, sans-serif;
  font-size: 0.92rem;
  transition: all 0.3s ease;
  outline: none;
  resize: vertical;
  width: 100%;
  min-height: 130px;
}

.form-textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
  background: rgba(212, 175, 55, 0.03);
}

.form-textarea.error {
  border-color: var(--color-danger);
}

/* ========== RADIO GROUP ========== */
.radio-group {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
  padding-top: 0.25rem;
}

.radio-option {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  cursor: pointer;
}

.radio-option input[type="radio"] {
  appearance: none;
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid rgba(212, 175, 55, 0.3);
  background: transparent;
  cursor: pointer;
  transition: all 0.3s ease;
  flex-shrink: 0;
  position: relative;
}

.radio-option input[type="radio"]:checked {
  border-color: var(--color-accent);
  background: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.15);
}

.radio-option input[type="radio"]::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-text-dark);
  opacity: 0;
  transition: opacity 0.2s ease;
}

.radio-option input[type="radio"]:checked::after {
  opacity: 1;
}

.radio-label {
  color: var(--color-text-light);
  font-size: 0.9rem;
  cursor: pointer;
}

.radio-group.error .radio-option input[type="radio"] {
  border-color: rgba(196, 30, 58, 0.6);
}

/* ========== ERROR / SUCCESS MESSAGES ========== */
.field-error {
  color: var(--color-danger);
  font-size: 0.78rem;
  display: flex;
  align-items: center;
  gap: 0.3rem;
  min-height: 1.2em;
}

.field-error:empty {
  display: none;
}

/* ========== SUBMIT SECTION ========== */
.submit-section {
  text-align: center;
  padding: 0.5rem 0 1rem;
}

.submit-btn {
  width: 100%;
  max-width: 400px;
  padding: 1.1rem 2rem;
  background: linear-gradient(135deg, var(--color-accent) 0%, #b8960c 100%);
  color: var(--color-text-dark);
  font-family: 'Cinzel', Georgia, serif;
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-gold);
}

.submit-btn:hover {
  background: linear-gradient(135deg, var(--color-accent-bright) 0%, var(--color-accent) 100%);
  box-shadow: var(--shadow-gold-strong);
  transform: translateY(-2px);
}

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

/* ========== SUCCESS MODAL ========== */
.success-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(5, 5, 16, 0.92);
  backdrop-filter: blur(8px);
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.success-overlay.open {
  display: flex;
}

.success-box {
  background: var(--color-bg-elevated);
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: 24px;
  padding: 3.5rem 3rem;
  max-width: 500px;
  text-align: center;
  animation: popIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

@keyframes popIn {
  from { opacity: 0; transform: scale(0.8); }
  to { opacity: 1; transform: scale(1); }
}

.success-icon {
  font-size: 4rem;
  display: block;
  margin-bottom: 1.5rem;
}

.success-box h2 {
  font-size: 1.8rem;
  color: var(--color-accent);
  text-shadow: var(--shadow-gold);
  margin-bottom: 1rem;
}

.success-box p {
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 2rem;
}

/* ========== RESPONSIVE ========== */
@media screen and (max-width: 768px) {
  .register-section {
    padding: 0 1rem 4rem;
  }

  .form-card {
    padding: 2rem 1.5rem;
  }

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

  .form-group.full-width {
    grid-column: 1;
  }
}

@media screen and (max-width: 480px) {
  .form-card {
    padding: 1.5rem 1.25rem;
  }

  .radio-group {
    flex-direction: column;
    gap: 0.75rem;
  }
}