.user-menu-backdrop {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: transparent;
}

.account-dialog-backdrop {
  position: fixed;
  inset: 0;
  z-index: 300;
  background: rgba(16, 16, 16, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
  animation: account-dialog-fade-in 0.18s ease;
}

.account-dialog {
  width: 100%;
  max-width: 480px;
  max-height: min(88vh, 720px);
  overflow: auto;
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 24px 64px rgba(16, 16, 16, 0.18);
  padding: 24px;
  animation: account-dialog-slide-up 0.22s ease;
}

.account-dialog.is-compact {
  max-width: 420px;
}

.account-dialog-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.account-dialog-header.is-title-only {
  justify-content: space-between;
}

.account-dialog-header.is-title-only .account-dialog-title {
  flex: 0 1 auto;
  text-align: left;
  white-space: nowrap;
}

.account-dialog-header:not(.is-title-only) .account-dialog-title {
  flex: 1;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.account-dialog-header.compact {
  justify-content: center;
}

.account-dialog-title {
  margin: 0;
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.02em;
  min-width: 0;
}

.account-dialog-title.centered {
  text-align: center;
}

.account-dialog-subtitle {
  margin: 0 0 20px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--text3);
  text-align: left;
}

.account-dialog-subtitle.centered {
  text-align: center;
}

.account-dialog-close,
.account-dialog-back {
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 10px;
  background: var(--bg2);
  color: var(--text2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.15s ease, color 0.15s ease;
}

.account-dialog-close {
  flex-shrink: 0;
}

.account-dialog-header.is-title-only .account-dialog-close {
  flex-shrink: 0;
}

.account-dialog-back {
  flex-shrink: 0;
}

.account-dialog-close:hover,
.account-dialog-back:hover {
  background: var(--brand-primary-bg);
  color: var(--brand-primary);
}

.account-dialog-options {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.account-dialog-option {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: #fff;
  text-align: left;
  cursor: pointer;
  font-family: inherit;
  transition: border-color 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
}

.account-dialog-option:hover {
  border-color: var(--brand-primary-border);
  background: var(--brand-primary-bg);
  box-shadow: 0 4px 14px rgba(255, 12, 12, 0.08);
}

.account-dialog-option.danger:hover {
  border-color: #ffc9c9;
  background: #fff5f5;
}

.account-dialog-option-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: var(--bg2);
  color: var(--text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.account-dialog-option.danger .account-dialog-option-icon {
  background: #fff0f0;
  color: var(--brand-primary);
}

.account-dialog-option-text {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.account-dialog-option-label {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
}

.account-dialog-option-desc {
  font-size: 12px;
  color: var(--text3);
}

.account-dialog-option-chevron {
  color: var(--text3);
  font-size: 14px;
  flex-shrink: 0;
}

.account-dialog-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 20px;
}

.account-dialog-field label {
  display: block;
  margin-bottom: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}

.account-dialog-password-wrap {
  position: relative;
}

.account-dialog-field-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text2);
  font-size: 16px;
  pointer-events: none;
  z-index: 1;
}

.account-dialog-input {
  width: 100%;
  box-sizing: border-box;
  height: 48px;
  padding: 0 44px 0 42px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #fff;
  font-size: 14px;
  font-family: inherit;
  color: var(--text);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.account-dialog-input::placeholder {
  color: var(--text3);
}

.account-dialog-input:focus {
  outline: none;
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 3px rgba(255, 12, 12, 0.12);
}

.account-dialog-input.invalid {
  border-color: #e50000;
}

.account-dialog-input:disabled {
  background: var(--bg2);
  cursor: not-allowed;
}

.account-dialog-password-toggle {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  width: 34px;
  height: 34px;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--text3);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.account-dialog-password-toggle:hover {
  background: var(--bg2);
  color: var(--text2);
}

.account-dialog-field-error {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  color: #e50000;
}

.account-dialog-alert {
  margin-bottom: 16px;
  padding: 10px 12px;
  border-radius: 10px;
  font-size: 13px;
  line-height: 1.45;
}

.account-dialog-alert.error {
  background: #fff0f0;
  border: 1px solid #ffd4d4;
  color: #b80000;
}

.account-dialog-alert.success {
  background: #f0fff4;
  border: 1px solid #b7ebc6;
  color: #1e7e34;
}

.account-dialog-primary-btn,
.account-dialog-secondary-btn,
.account-dialog-danger-btn {
  width: 100%;
  min-height: 48px;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: background 0.15s ease, border-color 0.15s ease, opacity 0.15s ease;
}

.account-dialog-primary-btn {
  border: none;
  background: var(--brand-primary);
  color: #fff;
}

.account-dialog-primary-btn:hover:not(:disabled) {
  background: #e00909;
}

.account-dialog-primary-btn:disabled,
.account-dialog-secondary-btn:disabled,
.account-dialog-danger-btn:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.account-dialog-actions-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.account-dialog-secondary-btn {
  border: 1px solid #bdbdbd;
  background: #fff;
  color: var(--text);
}

.account-dialog-secondary-btn:hover:not(:disabled) {
  background: var(--bg2);
}

.account-dialog-danger-btn {
  border: none;
  background: var(--brand-primary);
  color: #fff;
}

.account-dialog-danger-btn:hover:not(:disabled) {
  background: #e00909;
}

.account-dialog-delete-body {
  margin-bottom: 24px;
}

.account-dialog-delete-question {
  margin: 0 0 14px;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--text);
}

.account-dialog-delete-text {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--text2);
}

.account-dialog-success {
  text-align: center;
  padding: 8px 4px 4px;
}

.account-dialog-success-icon {
  width: 78px;
  height: 78px;
  margin: 0 auto 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
}

.account-dialog-success-icon.neutral {
  background: #e6e6e6;
  color: var(--text);
}

.account-dialog-success-icon.danger {
  background: #ffeaea;
  color: var(--brand-primary);
}

.account-dialog-success-title {
  margin: 0 0 10px;
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
}

.account-dialog-success-message {
  margin: 0 0 22px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--text3);
}

.account-dialog-btn-spinner {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: var(--brand-primary);
  border-radius: 50%;
  animation: account-dialog-spin 0.75s linear infinite;
}

.account-dialog-btn-spinner.light {
  border-color: rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
}

@keyframes account-dialog-fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes account-dialog-slide-up {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

.account-dialog-profile {
  max-width: 520px;
}

.profile-dialog-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 220px;
  color: var(--text2);
  font-size: 13px;
}

.profile-dialog-hero {
  text-align: center;
  margin-bottom: 20px;
}

.profile-dialog-avatar {
  width: 88px;
  height: 88px;
  margin: 0 auto 10px;
  border-radius: 50%;
  background: #b0b0b0;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 42px;
}

.profile-dialog-hero-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.3;
}

.profile-dialog-hero-station {
  margin-top: 4px;
  font-size: 13px;
  color: var(--text3);
}

.profile-dialog-fields {
  border: 1px solid var(--border);
  border-radius: 14px;
  background: #fff;
  overflow: hidden;
  margin-bottom: 18px;
}

.profile-dialog-field-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 12px;
  min-height: 52px;
  border-bottom: 1px solid #eaeaea;
}

.profile-dialog-field-row:last-child {
  border-bottom: none;
}

.profile-dialog-field-icon {
  width: 24px;
  flex-shrink: 0;
  color: var(--text2);
  font-size: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.profile-dialog-input {
  flex: 1;
  min-width: 0;
  height: 52px;
  border: none;
  background: transparent;
  font-size: 14px;
  font-family: inherit;
  color: var(--text);
  padding: 0;
}

.profile-dialog-input:focus {
  outline: none;
}

.profile-dialog-input::placeholder {
  color: var(--text3);
}

.profile-dialog-input:disabled {
  color: var(--text3);
  cursor: not-allowed;
}

@media (max-width: 520px) {
  .account-dialog-backdrop {
    padding: 12px;
    align-items: flex-end;
  }

  .account-dialog {
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
    max-height: 92vh;
  }

  .account-dialog-actions-row {
    grid-template-columns: 1fr;
  }
}