/* Account login / register — top-right nav slot + modal */

.header-auth {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.header-auth-btn {
  font: inherit;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.25rem 0;
  border: none;
  background: none;
  color: #523f38;
  cursor: pointer;
}

.header-auth-btn:hover {
  color: #667eea;
}

.header-auth-btn:focus-visible {
  outline: 2px solid #667eea;
  outline-offset: 2px;
}

.header-auth-user {
  font-size: 0.95rem;
  font-weight: 600;
  color: #7a6a62;
  max-width: 10rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.header-auth-logout {
  font: inherit;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.25rem 0;
  border: none;
  background: none;
  color: #523f38;
  cursor: pointer;
}

.header-auth-logout:hover {
  color: #667eea;
}

.header-auth-logout:focus-visible {
  outline: 2px solid #667eea;
  outline-offset: 2px;
}

.auth-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: rgba(40, 30, 25, 0.45);
}

.auth-modal-overlay.is-open {
  display: flex;
}

.auth-modal {
  width: 100%;
  max-width: 400px;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.18);
  padding: 1.5rem;
}

.auth-modal h2 {
  margin: 0 0 1rem;
  font-family: "Fraunces", serif;
  font-size: 1.35rem;
  font-weight: 600;
  color: #523f38;
}

.auth-tabs {
  display: flex;
  gap: 0.25rem;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid #e8e0dc;
}

.auth-tab {
  font: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.5rem 0.75rem;
  margin-bottom: -1px;
  border: none;
  border-bottom: 2px solid transparent;
  background: none;
  color: #7a6a62;
  cursor: pointer;
}

.auth-tab.is-active {
  color: #523f38;
  border-bottom-color: #667eea;
}

.auth-field {
  margin-bottom: 1rem;
}

.auth-field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: #523f38;
  margin-bottom: 0.35rem;
}

.auth-field input {
  width: 100%;
  padding: 0.55rem 0.65rem;
  font: inherit;
  font-size: 1rem;
  border: 1px solid #d4c8c2;
  border-radius: 6px;
  box-sizing: border-box;
}

.auth-field input:focus {
  outline: 2px solid #667eea;
  outline-offset: 0;
  border-color: #667eea;
}

.auth-submit {
  width: 100%;
  margin-top: 0.25rem;
  padding: 0.65rem 1rem;
  font: inherit;
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: 6px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: #fff;
  cursor: pointer;
}

.auth-submit:hover:not(:disabled) {
  filter: brightness(1.05);
}

.auth-submit:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.auth-message {
  margin-top: 0.75rem;
  font-size: 0.875rem;
  min-height: 1.25rem;
}

.auth-message.error {
  color: #c0392b;
}

.auth-message.ok {
  color: #27ae60;
}

.auth-modal-close {
  float: right;
  font: inherit;
  font-size: 1.25rem;
  line-height: 1;
  padding: 0.15rem 0.4rem;
  border: none;
  background: none;
  color: #999;
  cursor: pointer;
}

.auth-modal-close:hover {
  color: #333;
}