.account-container {
  max-width: 450px;
  margin: 40px auto;
  padding: 0 16px;
  padding-top: calc(var(--header-height) + 10px);
}

.tab-group {
  display: flex;
  justify-content: center;
  margin-bottom: 0;
  border-radius: var(--border-radius) var(--border-radius) 0 0;
  overflow: hidden;
}

.tab-btn {
  background: var(--primary-light);
  color: var(--text-secondary);
  border: none;
  padding: 14px 20px;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  flex: 1;
  transition: var(--transition);
}

.tab-btn.active {
  background: var(--white);
  color: var(--primary);
  font-weight: 600;
}

.form-wrapper {
  background: var(--white);
  border-radius: 0 0 var(--border-radius) var(--border-radius);
  box-shadow: var(--box-shadow);
  padding: 24px;
}

.form-title {
  color: var(--primary);
  font-size: 1.5rem;
  font-weight: 600;
  text-align: center;
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 16px;
}

.form-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 6px;
  display: block;
  font-weight: 500;
}

.form-input {
  width: 100%;
  padding: 12px;
  font-size: 1rem;
  border: 1px solid var(--divider);
  border-radius: var(--border-radius);
  outline: none;
  background: var(--background);
  transition: var(--transition);
}

.form-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px var(--primary-light);
}

.form-btn {
  background: var(--primary);
  color: var(--white);
  font-size: 1rem;
  font-weight: 500;
  border: none;
  border-radius: var(--border-radius);
  padding: 14px;
  margin-top: 16px;
  cursor: pointer;
  width: 100%;
  transition: var(--transition);
  position: relative;
}

.form-btn:hover {
  background: var(--primary-dark);
}

.form-btn.loading {
  color: transparent;
  pointer-events: none;
}

.form-btn.loading::after {
  content: "";
  position: absolute;
  width: 20px;
  height: 20px;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  border: 3px solid transparent;
  border-top-color: var(--white);
  border-radius: 50%;
  animation: button-loading-spinner 1s ease infinite;
}

@keyframes button-loading-spinner {
  from {
    transform: rotate(0turn);
  }
  to {
    transform: rotate(1turn);
  }
}

.optional-tip {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-left: 4px;
}

.success-msg {
  color: var(--success);
  background: rgba(76, 175, 80, 0.1);
  border-radius: var(--border-radius);
  padding: 12px;
  text-align: center;
  margin-bottom: 16px;
  font-weight: 500;
  display: none;
}

.error-msg {
  color: var(--error);
  background: rgba(244, 67, 54, 0.1);
  border-radius: var(--border-radius);
  padding: 12px;
  text-align: center;
  margin-bottom: 16px;
  font-weight: 500;
  display: none;
}

/* Field validation styles */
.form-input.error {
  border-color: var(--error);
  background-color: rgba(244, 67, 54, 0.05);
}

.field-error {
  color: var(--error);
  font-size: 0.8rem;
  margin-top: 4px;
  display: none;
}

/* Password requirements */
.password-requirements {
  margin-top: 8px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.password-requirement {
  display: flex;
  align-items: center;
  margin-bottom: 4px;
}

.password-requirement i {
  margin-right: 6px;
  font-size: 0.9rem;
}

.requirement-met {
  color: var(--success);
}

.requirement-unmet {
  color: var(--text-secondary);
}

/* Remember me checkbox */
.form-checkbox-group {
  display: flex;
  align-items: center;
  margin-top: 12px;
}

.form-checkbox {
  margin-right: 8px;
  width: 16px;
  height: 16px;
  accent-color: var(--primary);
}

.form-checkbox-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* Forgot password link */
.forgot-password {
  display: block;
  text-align: right;
  color: var(--primary);
  font-size: 0.9rem;
  margin-top: 8px;
  text-decoration: none;
}

.forgot-password:hover {
  text-decoration: underline;
}