Cookie Preferences Drawer

---
/**
 * CookiePreferencesDrawer — GDPR/CCPA consent drawer with frosted glass styling and category toggles.
 * 
 * @param {string} title - Header text. Default is 'Privacy Preferences'.
 * @param {string} description - Explanation text for user privacy consent.
 */
interface Props {
  title?: string;
  description?: string;
}

const {
  title = 'Privacy & Cookie Settings',
  description = 'We use cookies and telemetry to improve performance, analyze usage, and customize your experience.',
} = Astro.props;

const categories = [
  { id: 'necessary', name: 'Strictly Necessary', desc: 'Required for core authentication and security.', locked: true },
  { id: 'analytics', name: 'Performance & Analytics', desc: 'Anonymous traffic data to improve component reliability.', locked: false },
  { id: 'marketing', name: 'Targeted Experience', desc: 'Personalized recommendations based on library interactions.', locked: false },
];
---

<aside class="cookie-drawer" role="dialog" aria-modal="true" aria-label={title} data-cookie-drawer>
  <div class="cookie-drawer__header">
    <div class="cookie-drawer__icon">🍪</div>
    <div class="cookie-drawer__titles">
      <h4 class="cookie-drawer__title">{title}</h4>
      <p class="cookie-drawer__desc">{description}</p>
    </div>
  </div>

  <div class="cookie-drawer__categories">
    {categories.map((cat) => (
      <div class="cookie-cat">
        <div class="cookie-cat__info">
          <span class="cookie-cat__name">{cat.name}</span>
          <span class="cookie-cat__desc">{cat.desc}</span>
        </div>
        <label class="switch">
          <input
            type="checkbox"
            checked={cat.locked}
            disabled={cat.locked}
            name={cat.id}
          />
          <span class="slider"></span>
        </label>
      </div>
    ))}
  </div>

  <div class="cookie-drawer__actions">
    <button type="button" class="btn btn--secondary" data-cookie-reject>Reject All</button>
    <button type="button" class="btn btn--primary" data-cookie-accept>Accept Selected</button>
  </div>
</aside>

<style>
  .cookie-drawer {
    position: fixed;
    bottom: 1.5rem;
    left: 1.5rem;
    right: 1.5rem;
    max-width: 520px;
    z-index: 100;
    margin: 0 auto;
    padding: 1.4rem;
    background: rgba(12, 12, 16, 0.94);
    backdrop-filter: blur(24px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--r-xl, 24px);
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.7);
    font-family: var(--font-sans, system-ui, sans-serif);
    transition: transform 0.3s ease, opacity 0.3s ease;
  }

  .cookie-drawer__header {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
  }

  .cookie-drawer__icon {
    font-size: 1.8rem;
    line-height: 1;
  }

  .cookie-drawer__title {
    font-size: 1rem;
    font-weight: 800;
    color: var(--c-text-1, #ffffff);
    margin: 0 0 4px 0;
  }

  .cookie-drawer__desc {
    font-size: 0.8rem;
    color: var(--c-text-2, #a3a3a3);
    margin: 0;
    line-height: 1.45;
  }

  .cookie-drawer__categories {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 18px;
    padding: 10px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  }

  .cookie-cat {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
  }

  .cookie-cat__name {
    display: block;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--c-text-1, #ffffff);
  }

  .cookie-cat__desc {
    display: block;
    font-size: 0.72rem;
    color: var(--c-text-3, #737373);
  }

  /* Switch toggle */
  .switch {
    position: relative;
    display: inline-block;
    width: 38px;
    height: 22px;
    flex-shrink: 0;
  }
  .switch input { opacity: 0; width: 0; height: 0; }
  .slider {
    position: absolute;
    cursor: pointer;
    inset: 0;
    background-color: rgba(255, 255, 255, 0.15);
    border-radius: 34px;
    transition: 0.25s;
  }
  .slider:before {
    position: absolute;
    content: "";
    height: 16px;
    width: 16px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    border-radius: 50%;
    transition: 0.25s;
  }
  input:checked + .slider {
    background-color: var(--c-primary-light, #d4a017);
  }
  input:checked + .slider:before {
    transform: translateX(16px);
  }
  input:disabled + .slider {
    opacity: 0.6;
    cursor: not-allowed;
  }

  .cookie-drawer__actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
  }

  .btn {
    padding: 0.55rem 1.2rem;
    font-size: 0.82rem;
    font-weight: 700;
    border-radius: var(--r-md, 10px);
    cursor: pointer;
    transition: all 0.2s ease;
  }

  .btn--secondary {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--c-text-2, #a3a3a3);
  }
  .btn--secondary:hover {
    color: var(--c-text-1, #ffffff);
    background: rgba(255, 255, 255, 0.1);
  }

  .btn--primary {
    background: linear-gradient(135deg, #d4a017, #b8860b);
    border: none;
    color: #050505;
    box-shadow: 0 4px 14px rgba(184, 134, 11, 0.35);
  }
  .btn--primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(184, 134, 11, 0.45);
  }
</style>

<script>
  function setupCookieDrawers() {
    document.querySelectorAll('[data-cookie-drawer]').forEach((drawer) => {
      const dismiss = () => {
        (drawer as HTMLElement).style.transform = 'translateY(120%)';
        (drawer as HTMLElement).style.opacity = '0';
        setTimeout(() => drawer.remove(), 350);
      };

      drawer.querySelector('[data-cookie-reject]')?.addEventListener('click', dismiss);
      drawer.querySelector('[data-cookie-accept]')?.addEventListener('click', dismiss);
    });
  }

  setupCookieDrawers();
  document.addEventListener('astro:page-load', setupCookieDrawers);
</script>