/* GAAC Registration Form Styles */

.registration-card {
  background: rgba(10, 14, 23, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 40px;
  backdrop-filter: blur(12px);
  max-width: 800px;
  margin: 0 auto;
}

.registration-card h2 {
  font-size: 1.5rem;
  margin-bottom: 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 12px;
  color: var(--white);
}

.form-section {
  margin-bottom: 40px;
}

.section-desc {
  font-size: 0.9rem;
  color: var(--silver);
  margin-top: -16px;
  margin-bottom: 24px;
}

.optional-badge {
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--silver);
  margin-left: 8px;
  vertical-align: middle;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 24px;
}

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

.form-group label {
  font-family: var(--font-orbitron);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--white);
  letter-spacing: 0.05em;
}

.required {
  color: #ff4757;
}

.form-group input,
.form-group select {
  font-family: var(--font-inter);
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  padding: 12px 16px;
  color: var(--white);
  font-size: 1rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  width: 100%;
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(38, 183, 255, 0.2);
}

.form-group input::placeholder {
  color: rgba(255, 255, 255, 0.3);
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%23FFFFFF%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  background-size: 12px;
}

.form-group select option {
  background: #0a0e17;
  color: var(--white);
}

/* Error States */
.form-group input.error,
.form-group select.error {
  border-color: #ff4757;
}

.error-msg {
  color: #ff4757;
  font-size: 0.85rem;
  margin-top: 6px;
  min-height: 20px;
  display: block;
}

/* Form Actions */
.form-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 40px;
  gap: 16px;
}

.submit-btn {
  width: 100%;
  max-width: 300px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  position: relative;
}

.submit-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.btn-loader {
  width: 20px;
  height: 20px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: var(--white);
  animation: spin 1s ease-in-out infinite;
}

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

/* Form Alert Banner */
.form-alert {
  width: 100%;
  padding: 16px;
  border-radius: 8px;
  text-align: center;
  font-weight: 500;
}

.form-alert.error {
  background: rgba(255, 71, 87, 0.1);
  border: 1px solid rgba(255, 71, 87, 0.4);
  color: #ff4757;
}

.hidden {
  display: none !important;
}

/* Success State */
.success-state {
  text-align: center;
  padding: 40px 20px;
}

.success-icon {
  width: 80px;
  height: 80px;
  color: #2ed573;
  margin-bottom: 24px;
}

.success-state h2 {
  font-size: 2rem;
  border: none;
  color: #2ed573;
}

.registration-id-box {
  background: rgba(38, 183, 255, 0.1);
  border: 1px dashed var(--blue);
  color: var(--white);
  font-family: var(--font-orbitron);
  font-size: 2rem;
  letter-spacing: 0.1em;
  padding: 24px;
  border-radius: 12px;
  margin: 24px auto;
  max-width: 400px;
  user-select: all;
}

.success-note {
  color: var(--silver);
  margin-bottom: 40px;
}

/* Responsive */
@media (max-width: 768px) {
  .form-row {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  
  .registration-card {
    padding: 24px;
  }
}

/* Add Member Button Styles */
.add-member-btn {
  width: 100%;
  background: rgba(30, 35, 45, 0.6);
  border: 1px dashed rgba(8, 120, 255, 0.4);
  color: var(--white);
  padding: 16px;
  border-radius: 8px;
  font-family: var(--font-inter);
  font-size: 1rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 12px;
  cursor: pointer;
  transition: all 0.2s ease;
  margin-bottom: 24px;
}

.add-member-btn:hover {
  background: rgba(40, 45, 55, 0.8);
  border-color: rgba(8, 120, 255, 0.8);
}

.plus-icon {
  color: var(--blue);
  font-size: 1.2rem;
  font-weight: bold;
}

.add-member-container {
  margin-bottom: 24px;
}

/* Section Header & Remove Button */
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 24px;
  padding-bottom: 12px;
}

.section-header h2 {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.remove-member-btn {
  background: rgba(255, 71, 87, 0.1);
  border: 1px solid rgba(255, 71, 87, 0.3);
  color: #ff4757;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.85rem;
  font-family: var(--font-inter);
  cursor: pointer;
  transition: all 0.2s ease;
}

.remove-member-btn:hover {
  background: rgba(255, 71, 87, 0.2);
  border-color: rgba(255, 71, 87, 0.6);
}