/* ── Sheet component ─────────────────────────────────────────── */

@layer components {
  /* ── Base ────────────────────────────────────────────────── */
  dialog.sheet {
    border: none;
    border-radius: 0;
    background-color: var(--background);
    color: var(--foreground);
    padding: 0;
    margin: 0;
    max-width: none;
    max-height: none;
    opacity: 0;
    transition: opacity 300ms ease, transform 300ms ease, display 300ms allow-discrete;

    &[open] { opacity: 1; }

    /* ── Side: right (default) ───────────────────────────────── */
    &, &[data-side="right"] {
      position: fixed;
      top: 0; right: 0; bottom: 0;
      left: auto;
      width: 24rem;
      max-width: 100vw;
      max-height: 100vh;
      height: 100%;
      border-left: 1px solid var(--border);
      transform: translateX(100%);
    }

    &[open], &[data-side="right"][open] {
      transform: translateX(0);
    }

    /* ── Side: left ──────────────────────────────────────────── */
    &[data-side="left"] {
      position: fixed;
      top: 0; left: 0; bottom: 0;
      right: auto;
      width: 24rem;
      max-width: 100vw;
      max-height: 100vh;
      height: 100%;
      border-left: none;
      border-right: 1px solid var(--border);
      transform: translateX(-100%);

      &[open] { transform: translateX(0); }
    }

    /* ── Side: top ───────────────────────────────────────────── */
    &[data-side="top"] {
      position: fixed;
      top: 0; left: 0; right: 0;
      bottom: auto;
      width: 100%;
      max-width: 100vw;
      max-height: 100vh;
      height: auto;
      border-left: none;
      border-bottom: 1px solid var(--border);
      transform: translateY(-100%);

      &[open] { transform: translateY(0); }
    }

    /* ── Side: bottom ────────────────────────────────────────── */
    &[data-side="bottom"] {
      position: fixed;
      bottom: 0; left: 0; right: 0;
      top: auto;
      width: 100%;
      max-width: 100vw;
      max-height: 100vh;
      height: auto;
      border-left: none;
      border-top: 1px solid var(--border);
      transform: translateY(100%);

      &[open] { transform: translateY(0); }
    }

    /* ── Backdrop ────────────────────────────────────────────── */
    &::backdrop {
      background: oklch(0 0 0 / 0);
      backdrop-filter: blur(0px);
      transition: all 300ms ease, display 300ms allow-discrete;
    }

    &[open]::backdrop {
      background: oklch(0 0 0 / 0.45);
      backdrop-filter: blur(3px);
    }
  }

  @starting-style {
    dialog.sheet[open],
    dialog.sheet[data-side="right"][open] {
      opacity: 0;
      transform: translateX(100%);
    }

    dialog.sheet[data-side="left"][open] {
      opacity: 0;
      transform: translateX(-100%);
    }

    dialog.sheet[data-side="top"][open] {
      opacity: 0;
      transform: translateY(-100%);
    }

    dialog.sheet[data-side="bottom"][open] {
      opacity: 0;
      transform: translateY(100%);
    }

    dialog.sheet[open]::backdrop {
      background: oklch(0 0 0 / 0);
      backdrop-filter: blur(0px);
    }
  }

  /* ── Content sections ────────────────────────────────────── */
  .sheet-content     { padding: 1.5rem; position: relative; }
  .sheet-header      { margin-bottom: 1rem; padding-right: 2rem; }
  .sheet-title       { font-size: 1.0625rem; font-weight: 600; margin: 0 0 0.375rem; letter-spacing: -0.01em; }
  .sheet-description { font-size: 0.875rem; color: var(--muted-foreground); margin: 0; line-height: 1.6; }
  .sheet-body        { margin-top: 1rem; }
  .sheet-footer      { display: flex; justify-content: flex-end; gap: 0.5rem; margin-top: 1.5rem; }

  /* ── Close button ────────────────────────────────────────── */
  .sheet-close-x {
    position: absolute;
    top: 1rem; right: 1rem;
    width: 1.75rem; height: 1.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: transparent;
    color: var(--muted-foreground);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: color 150ms, background-color 150ms;

    &:hover {
      color: var(--foreground);
      background-color: var(--accent);
    }
  }
}