/* =====================================================
   Authentication Pages Styles
   ===================================================== */

.auth-section {
  min-height: calc(100vh - var(--header-height) - 300px);
  display: flex;
  align-items: center;
  padding: calc(var(--header-height) + 2rem) 0 2rem;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
}

.auth-container {
  max-width: 500px;
  margin: 0 auto;
  width: 100%;
}

.auth-box {
  background: var(--color-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-xl);
  padding: 30px;
  width: 100%;
}

.auth-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.auth-header h1 {
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
  font-size: 2rem;
}

.auth-header p {
  color: var(--color-gray-600);
  margin-bottom: 0;
}

/* === Form Styles === */
.auth-form {
  width: 100%;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
}

.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-group label {
  display: block;
  margin-bottom: var(--spacing-sm);
  font-weight: 600;
  color: var(--color-gray-700);
  font-size: 0.9rem;
}

.form-group .required {
  color: var(--color-error);
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid var(--color-gray-300);
  border-radius: var(--border-radius-md);
  font-size: 1rem;
  transition: all var(--transition-normal);
  font-family: var(--font-body);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(67, 119, 149, 0.1);
}

.form-control:invalid:not(:placeholder-shown) {
  border-color: var(--color-error);
}

.form-control:valid:not(:placeholder-shown) {
  border-color: var(--color-success);
}

/* === Password Input === */
.password-input-wrapper {
  position: relative;
}

.password-toggle {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--color-gray-500);
  cursor: pointer;
  font-size: 1.1rem;
  padding: 0.5rem;
  transition: color var(--transition-normal);
}

.password-toggle:hover {
  color: var(--color-primary);
}

.password-input-wrapper .form-control {
  padding-right: 3rem;
}

/* === Password Strength Indicator === */
.password-strength {
  margin-top: var(--spacing-sm);
  height: 4px;
  background-color: var(--color-gray-200);
  border-radius: var(--border-radius-sm);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.password-strength::before {
  content: '';
  display: block;
  height: 100%;
  width: 0;
  transition: all var(--transition-normal);
}

.password-strength.weak::before {
  width: 33%;
  background-color: var(--color-error);
}

.password-strength.medium::before {
  width: 66%;
  background-color: var(--color-warning);
}

.password-strength.strong::before {
  width: 100%;
  background-color: var(--color-success);
}

.form-text {
  display: block;
  margin-top: var(--spacing-xs);
  color: var(--color-gray-500);
  font-size: 0.85rem;
}

/* === Form Options === */
.form-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.checkbox-label {
  display: flex;
  align-items: center;
  cursor: pointer;
  user-select: none;
  font-weight: normal;
}

.checkbox-label input[type="checkbox"] {
  margin-right: var(--spacing-sm);
  cursor: pointer;
  width: 18px;
  height: 18px;
}

.checkbox-label span {
  color: var(--color-gray-700);
  font-size: 0.9rem;
}

/* === Links === */
.link-primary {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: none;
  transition: color var(--transition-normal);
}

.link-primary:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

.link-secondary {
  color: var(--color-gray-600);
  font-size: 0.9rem;
  text-decoration: none;
  transition: color var(--transition-normal);
}

.link-secondary:hover {
  color: var(--color-primary);
}

/* === Buttons === */
.btn-block {
  width: 100%;
  margin-top: var(--spacing-lg);
}

.btn-loader {
  display: inline-block;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* === Alerts === */
.alert {
  padding: 1rem;
  border-radius: var(--border-radius-md);
  margin-bottom: var(--spacing-lg);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.alert::before {
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  font-size: 1.2rem;
}

.alert-error {
  background-color: #fee;
  color: var(--color-error);
  border: 1px solid var(--color-error);
}

.alert-error::before {
  content: "\f06a";
}

.alert-success {
  background-color: #efe;
  color: var(--color-success);
  border: 1px solid var(--color-success);
}

.alert-success::before {
  content: "\f058";
}

/* === Auth Footer === */
.auth-footer {
  text-align: center;
  margin-top: var(--spacing-2xl);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-gray-200);
}

.auth-footer p {
  color: var(--color-gray-600);
  margin: 0;
}

/* === Responsive === */
@media (max-width: 768px) {
  .auth-section {
    padding: calc(var(--header-height) + 1rem) 0 1rem;
  }

  .auth-box {
    padding: var(--spacing-xl);
  }

  .auth-header h1 {
    font-size: 1.5rem;
  }

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

  .form-options {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-sm);
  }
}

@media (max-width: 576px) {
  .auth-box {
    padding: var(--spacing-lg);
  }

  .auth-header h1 {
    font-size: 1.3rem;
  }

  .form-control {
    padding: 0.6rem 0.8rem;
    font-size: 0.95rem;
  }
}