/**
 * Copyright since 2025 Mifos Initiative
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */

/**
 * Modern Material Design 3 Login Form Styles
 */

// ===== Main Form Container =====
.modern-login-form {
  width: 100%;
  flex: 1;
  display: flex;
  flex-direction: column;
}

#login-form {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  animation: slide-in 0.4s ease-out;
  flex: 1;
}

// ===== Tenant Selector Styles =====
::ng-deep .tenant-section {
  width: 100%;

  mifosx-tenant-selector {
    display: block;
    width: 100%;

    #tenant-selector {
      width: 100%;
      margin-bottom: 0;

      // Apply same styling as login fields
      .mat-mdc-text-field-wrapper {
        border-radius: 12px 12px 0 0;
      }

      .mat-mdc-form-field-focus-overlay {
        border-radius: 12px 12px 0 0;
        background-color: var(--md-sys-color-on-surface, #1a1c1e);
        opacity: 0.04;
      }

      &.mat-focused {
        .mat-mdc-form-field-focus-overlay {
          opacity: 0.12;
        }
      }

      .mdc-line-ripple::after {
        border-bottom-color: var(--md-sys-color-primary, #1074b9);
      }

      .mat-mdc-select {
        font-size: 1rem;
        font-weight: 400;
        color: var(--md-sys-color-on-surface, #1a1c1e);
      }

      .mat-mdc-floating-label {
        font-size: 1rem;
        color: var(--md-sys-color-on-surface-variant, #44474e);
      }

      .mat-mdc-form-field-icon-prefix {
        padding: 0 0.75rem 0 0.5rem;
        color: var(--md-sys-color-on-surface-variant, #44474e);

        fa-icon {
          font-size: 1.25rem;
          opacity: 0.7;
        }
      }
    }

    .tenantselector {
      width: 100%;
    }
  }
}

// ===== Form Fields =====
.login-field {
  width: 100%;
  margin-bottom: 0;

  ::ng-deep {
    // Field container
    .mat-mdc-text-field-wrapper {
      border-radius: 12px 12px 0 0;
    }

    // Focus overlay
    .mat-mdc-form-field-focus-overlay {
      border-radius: 12px 12px 0 0;
      background-color: var(--md-sys-color-on-surface, #1a1c1e);
      opacity: 0.04;
    }

    // Focus state
    &.mat-focused {
      .mat-mdc-form-field-focus-overlay {
        opacity: 0.12;
      }
    }

    // Bottom indicator line
    .mdc-line-ripple::after {
      border-bottom-color: var(--md-sys-color-primary, #1074b9);
    }

    // Input field
    .mat-mdc-input-element {
      font-size: 1rem;
      font-weight: 400;
      color: var(--md-sys-color-on-surface, #1a1c1e);
      padding: 0.875rem 0;
      margin-left: 0;

      &::placeholder {
        color: var(--md-sys-color-on-surface-variant, #44474e);
        opacity: 0.6;
      }
    }

    // Label
    .mat-mdc-floating-label {
      font-size: 1rem;
      color: var(--md-sys-color-on-surface-variant, #44474e);
      left: 0 !important;
    }

    // Prefix icon
    .mat-mdc-form-field-icon-prefix {
      padding: 0 0.75rem 0 0.5rem;
      color: var(--md-sys-color-on-surface-variant, #44474e);

      fa-icon {
        font-size: 1.25rem;
        opacity: 0.7;
      }
    }

    // Form field infix - align label with input
    .mat-mdc-form-field-infix {
      padding-left: 0;
    }

    // Suffix button (password toggle)
    .mat-mdc-form-field-icon-suffix {
      button {
        background: transparent;
        border: none;
        color: var(--md-sys-color-on-surface-variant, #44474e);
        transition: all 0.2s ease;

        &:hover {
          color: var(--md-sys-color-primary, #1074b9);
          background: #1074b914;
        }
      }
    }

    // Error state
    &.mat-form-field-invalid {
      .mdc-line-ripple::after {
        border-bottom-color: var(--md-sys-color-error, #ba1a1a);
      }

      .mat-mdc-form-field-icon-prefix fa-icon {
        color: var(--md-sys-color-error, #ba1a1a);
      }
    }

    // Error message
    .mat-mdc-form-field-error {
      font-size: 0.75rem;
      margin-top: 0.25rem;
      color: var(--md-sys-color-error, #ba1a1a);
    }
  }
}

// ===== Loading Progress =====
.login-progress {
  height: 3px;
  border-radius: 4px;
  margin: -0.5rem 0 0.5rem;

  ::ng-deep {
    .mdc-linear-progress__bar-inner {
      border-color: var(--md-sys-color-primary, #1074b9);
    }
  }
}

// ===== Submit Button =====
.login-submit-button {
  min-height: 48px;
  color: var(--md-sys-color-on-surface-variant, #44474e);
  margin-top: 0.5rem;

  ::ng-deep md-filled-button {
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 0.01em;
  }

  .button-spinner {
    margin-left: 0.75rem;

    ::ng-deep circle {
      stroke: currentcolor;
    }
  }
}

// ===== OIDC Login =====
.oidc-login-container {
  width: 100%;
  padding: 1rem 0;
}

.oidc-login-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  text-align: center;
}

.oidc-description {
  font-size: 0.95rem;
  color: var(--md-sys-color-on-surface-variant, #44474e);
  margin: 0;
  line-height: 1.5;
}

.oidc-logged-in {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.welcome-message {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding: 2rem;
  background: var(--md-sys-color-primary-container, #d1e4ff);
  border-radius: 16px;

  .success-icon {
    font-size: 3rem;
    color: var(--md-sys-color-primary, #1074b9);
  }

  h3 {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--md-sys-color-on-primary-container, #001d36);
  }
}

.oidc-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;

  mifosx-m3-button {
    flex: 1;
    min-width: 140px;
  }
}

.protected-data {
  padding: 1rem;
  background: var(--md-sys-color-surface-container, #f3f3f3);
  border-radius: 12px;
  border: 1px solid var(--md-sys-color-outline-variant, #c4c6d0);
  max-height: 300px;
  overflow: auto;

  pre {
    margin: 0;
    font-size: 0.875rem;
    font-family: 'Courier New', monospace;
    color: var(--md-sys-color-on-surface, #1a1c1e);
    white-space: pre-wrap;
    word-wrap: break-word;
  }
}

// ===== Dark Theme Support =====
:host-context(.dark-theme) {
  // Tenant selector dark theme
  ::ng-deep .tenant-section {
    mifosx-tenant-selector {
      #tenant-selector {
        .mat-mdc-select {
          color: var(--md-sys-color-on-surface, #e2e2e5);
        }

        .mat-mdc-floating-label {
          color: var(--md-sys-color-on-surface-variant, #c4c6d0);
        }

        .mat-mdc-form-field-icon-prefix {
          color: var(--md-sys-color-on-surface-variant, #c4c6d0);
        }
      }
    }
  }

  .login-field {
    ::ng-deep {
      .mat-mdc-input-element {
        color: var(--md-sys-color-on-surface, #e2e2e5);

        &::placeholder {
          color: var(--md-sys-color-on-surface-variant, #c4c6d0);
        }
      }

      .mat-mdc-floating-label {
        color: var(--md-sys-color-on-surface-variant, #c4c6d0);
      }

      .mat-mdc-form-field-icon-prefix {
        color: var(--md-sys-color-on-surface-variant, #c4c6d0);
      }

      .mat-mdc-form-field-icon-suffix button {
        color: var(--md-sys-color-on-surface-variant, #c4c6d0);

        &:hover {
          color: var(--md-sys-color-primary, #5ba2ec);
          background: #5ba2ec1f;
        }
      }
    }
  }

  .oidc-description {
    color: var(--md-sys-color-on-surface-variant, #c4c6d0);
  }

  .welcome-message {
    background: var(--md-sys-color-primary-container, #003a6b);

    .success-icon {
      color: var(--md-sys-color-primary, #5ba2ec);
    }

    h3 {
      color: var(--md-sys-color-on-primary-container, #d1e4ff);
    }
  }

  .protected-data {
    background: var(--md-sys-color-surface-container, #2c2f36);
    border-color: var(--md-sys-color-outline-variant, #44474e);

    pre {
      color: var(--md-sys-color-on-surface, #e2e2e5);
    }
  }
}

// ===== Responsive Design =====
/* stylelint-disable-next-line media-feature-range-notation -- Safari compatibility */
@media (max-width: 768px) {
  #login-form {
    gap: 0.25rem;
  }

  .login-field {
    margin-bottom: 0;
  }

  .login-submit-button {
    margin-top: 0.5rem;
  }

  .login-actions {
    margin-top: 0.5rem;
  }
}

/* stylelint-disable-next-line media-feature-range-notation -- Safari compatibility */
@media (max-width: 480px) {
  #login-form {
    gap: 0.15rem;
  }

  .login-field {
    margin-bottom: 0;

    ::ng-deep {
      .mat-mdc-input-element {
        font-size: 0.95rem;
        padding: 0.65rem 0.5rem;
      }

      .mat-mdc-floating-label {
        font-size: 0.9rem;
      }

      .mat-mdc-form-field-icon-prefix {
        padding: 0 0.5rem 0 0.35rem;
      }
    }
  }

  .login-submit-button {
    min-height: 42px;
    margin-top: 0.4rem;
  }

  .oidc-actions {
    flex-direction: column;

    mifosx-m3-button {
      width: 100%;
    }
  }
}

// ===== Animations =====
@keyframes slide-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}