// ============================================================
// Modal Component
// Dialog overlay with backdrop blur and entrance animation
// ============================================================

@layer components {
  // Modal backdrop
  .cyber-modal {
    --modal-accent: var(--cyber-cyan-500);

    position: fixed;
    z-index: var(--z-modal, 9000);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-md);
    background: color-mix(in srgb, var(--cyber-void-500) 80%, transparent);
    opacity: 0%;
    visibility: hidden;
    transition:
      opacity var(--transition-base),
      visibility var(--transition-base);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    inset: 0;

    // Open state
    &--open {
      opacity: 100%;
      visibility: visible;

      .cyber-modal__dialog {
        opacity: 100%;
        transform: translateY(0) scale(1);
      }
    }

    // Dialog box
    &__dialog {
      position: relative;
      display: flex;
      flex-direction: column;
      width: 100%;
      max-width: 500px;
      max-height: calc(100vh - var(--space-xl));
      border: var(--border-thin) solid var(--color-border-default);
      background: var(--color-bg-secondary);
      box-shadow:
        0 25px 50px -12px color-mix(in srgb, var(--cyber-void-900) 80%, transparent),
        0 0 20px color-mix(in srgb, var(--modal-accent) 30%, transparent),
        0 0 40px color-mix(in srgb, var(--modal-accent) 15%, transparent);
      opacity: 0%;
      transform: translateY(-20px) scale(0.95);
      transition:
        opacity var(--transition-base) var(--ease-out-expo),
        transform var(--transition-base) var(--ease-out-expo);
      clip-path: polygon(
        0 0,
        calc(100% - 20px) 0,
        100% 20px,
        100% 100%,
        20px 100%,
        0 calc(100% - 20px)
      );

      // Corner bracket decorations (matching cards)
      &::before,
      &::after {
        content: "";
        position: absolute;
        z-index: 1;
        width: 30px;
        height: 30px;
        border: 2px solid var(--modal-accent);
        pointer-events: none;
      }

      &::before {
        top: -1px;
        left: -1px;
        border-right: none;
        border-bottom: none;
      }

      &::after {
        right: -1px;
        bottom: -1px;
        border-top: none;
        border-left: none;
      }
    }

    // Modal header
    &__header {
      display: flex;
      gap: var(--space-sm);
      align-items: center;
      padding: var(--space-md);
      border-bottom: var(--border-thin) solid var(--color-border-default);
    }

    &__title {
      flex: 1;
      margin: 0;
      font-family: var(--font-display);
      font-size: var(--text-lg);
      font-weight: 700;
      letter-spacing: 0.05em;
      text-transform: uppercase;
      color: var(--modal-accent);
      text-shadow: 0 0 10px color-mix(in srgb, var(--modal-accent) 60%, transparent);
    }

    // Close button
    &__close {
      display: flex;
      align-items: center;
      justify-content: center;
      width: 2rem;
      height: 2rem;
      padding: 0;
      border: var(--border-thin) solid var(--color-border-default);
      color: var(--color-text-secondary);
      background: transparent;
      transition:
        color var(--transition-fast),
        border-color var(--transition-fast),
        background var(--transition-fast);
      cursor: pointer;

      &:hover {
        border-color: var(--cyber-magenta-500);
        color: var(--cyber-magenta-500);
        background: color-mix(in srgb, var(--cyber-magenta-500) 10%, transparent);
      }

      &:focus-visible {
        outline: 2px solid var(--cyber-cyan-500);
        outline-offset: 2px;
      }

      svg {
        width: 1rem;
        height: 1rem;
      }
    }

    // Modal body
    &__body {
      flex: 1;
      padding: var(--space-md);
      overflow-y: auto;
      line-height: var(--leading-relaxed);
      color: var(--color-text-secondary);
    }

    // Modal footer
    &__footer {
      display: flex;
      gap: var(--space-sm);
      align-items: center;
      justify-content: flex-end;
      padding: var(--space-md);
      border-top: var(--border-thin) solid var(--color-border-default);
    }

    // --------------------------------------------------------
    // Size Variants
    // --------------------------------------------------------

    &--sm .cyber-modal__dialog {
      max-width: 360px;
    }

    &--lg .cyber-modal__dialog {
      max-width: 720px;
    }

    &--xl .cyber-modal__dialog {
      max-width: 960px;
    }

    &--fullscreen .cyber-modal__dialog {
      width: calc(100% - var(--space-lg));
      max-width: none;
      height: calc(100% - var(--space-lg));
      max-height: none;
    }

    // --------------------------------------------------------
    // Color Variants
    // --------------------------------------------------------

    &--magenta {
      --modal-accent: var(--cyber-magenta-500);
    }

    &--yellow {
      --modal-accent: var(--cyber-yellow-500);
    }

    &--green {
      --modal-accent: var(--cyber-green-500);
    }

    // --------------------------------------------------------
    // Animation Variants
    // --------------------------------------------------------

    &--slide-up .cyber-modal__dialog {
      transform: translateY(40px) scale(1);
    }

    &--slide-up.cyber-modal--open .cyber-modal__dialog {
      transform: translateY(0) scale(1);
    }

    &--zoom .cyber-modal__dialog {
      transform: scale(0.8);
    }

    &--zoom.cyber-modal--open .cyber-modal__dialog {
      transform: scale(1);
    }
  }

  // Confirm modal specific styling
  .cyber-modal-confirm {
    text-align: center;

    .cyber-modal__body {
      padding: var(--space-lg) var(--space-md);
    }

    &__icon {
      display: flex;
      align-items: center;
      justify-content: center;
      width: 4rem;
      height: 4rem;
      margin: 0 auto var(--space-md);
      border: var(--border-medium) solid var(--cyber-cyan-500);
      color: var(--cyber-cyan-500);
      background: color-mix(in srgb, var(--cyber-cyan-500) 15%, transparent);
      box-shadow: 0 0 15px color-mix(in srgb, var(--cyber-cyan-500) 40%, transparent);

      svg {
        width: 2rem;
        height: 2rem;
      }

      &--warning {
        border-color: var(--cyber-yellow-500);
        color: var(--cyber-yellow-500);
        background: color-mix(in srgb, var(--cyber-yellow-500) 15%, transparent);
        box-shadow: 0 0 15px color-mix(in srgb, var(--cyber-yellow-500) 40%, transparent);
      }

      &--error {
        border-color: var(--cyber-magenta-500);
        color: var(--cyber-magenta-500);
        background: color-mix(in srgb, var(--cyber-magenta-500) 15%, transparent);
        box-shadow: 0 0 15px color-mix(in srgb, var(--cyber-magenta-500) 40%, transparent);
      }

      &--success {
        border-color: var(--cyber-green-500);
        color: var(--cyber-green-500);
        background: color-mix(in srgb, var(--cyber-green-500) 15%, transparent);
        box-shadow: 0 0 15px color-mix(in srgb, var(--cyber-green-500) 40%, transparent);
      }
    }

    &__title {
      margin: 0 0 var(--space-xs);
      font-family: var(--font-display);
      font-size: var(--text-xl);
      font-weight: 700;
      letter-spacing: 0.05em;
      text-transform: uppercase;
      color: var(--color-text-primary);
    }

    &__message {
      margin: 0;
      color: var(--color-text-secondary);
    }
  }

  // --------------------------------------------------------
  // Reduced motion support
  // --------------------------------------------------------

  @media (prefers-reduced-motion: reduce) {
    .cyber-modal {
      transition: none;

      &__dialog {
        transition: none;
      }
    }
  }
}