/* ── User Vignette — avatar circle + name inline component ────────────────────
 *
 * Reusable component that pairs a coloured initials circle with a display
 * name resolved asynchronously.  Used in:
 *  • Owner column (list view, SharedWithMe & Favorites sections)
 *  • ShareModal member rows, chips, suggestion items
 *  • User-menu toolbar button and dropdown header (avatar-only mode)
 *
 * Sizes: --xs (20 px) · --sm (24 px) · --list (36 px) · --md (32 px)
 *        --lg (40 px) · --menu (38 px) · --xl (48 px)
 * Colours: .uv-color-0..4  (applied by JS via _colorIndex(userId) % 5)
 *
 * All colours use CSS custom properties — no raw hex / rgb / named values.
 * ─────────────────────────────────────────────────────────────────────────── */

.user-vignette {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-width: 0;
    overflow: hidden;
}

.user-vignette__avatar {
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
    /* Default size = --sm; overridden by size modifier below */
    width: 24px;
    height: 24px;
    font-size: 10px;
}

.user-vignette__name {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 14px;
    color: var(--color-text-secondary);
}

/* ── Email mode (showEmail: true) ─────────────────────────────────────────── */

/* Column wrapper used when both name and email are shown. */
.user-vignette__info {
    display: flex;
    flex-direction: column;
    gap: 1px;
    min-width: 0;
    overflow: hidden;
    flex: 1;
}

.user-vignette__email {
    font-size: 12px;
    color: var(--color-text-faint);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ── Size variants ─────────────────────────────────────────────────────────── */

.user-vignette--xs .user-vignette__avatar {
    width: 20px;
    height: 20px;
    font-size: 9px;
}

.user-vignette--sm .user-vignette__avatar {
    width: 24px;
    height: 24px;
    font-size: 10px;
}

.user-vignette--list .user-vignette__avatar {
    width: 36px;
    height: 36px;
    font-size: 13px;
}

.user-vignette--md .user-vignette__avatar {
    width: 32px;
    height: 32px;
    font-size: 12px;
}

.user-vignette--lg .user-vignette__avatar {
    width: 40px;
    height: 40px;
    font-size: 15px;
}

.user-vignette--menu .user-vignette__avatar {
    width: 38px;
    height: 38px;
    font-size: 14px;
}

.user-vignette--xl .user-vignette__avatar {
    width: 48px;
    height: 48px;
    font-size: 17px;
}

/* ── Colour palette ────────────────────────────────────────────────────────── */

/* Colours are shared with the ShareModal avatar palette.
   Each class maps to a distinct hue via design-token variables.       */

.uv-color-0 {
    background: var(--color-badge-indigo-bg);
    color: var(--color-badge-indigo-text);
}

.uv-color-1 {
    background: var(--color-badge-green-bg);
    color: var(--color-badge-green-text);
}

.uv-color-2 {
    background: var(--color-badge-orange-bg);
    color: var(--color-badge-orange-text);
}

.uv-color-3 {
    background: var(--color-badge-blue-bg);
    color: var(--color-badge-blue-text);
}

.uv-color-4 {
    background: var(--color-badge-amber-bg);
    color: var(--color-badge-amber-text);
}

/* ── Photo rendering ───────────────────────────────────────────────────────── */

/* When a photo is available the JS replaces the initials text with an <img>.
   The avatar <span> keeps its background color as a fallback while loading. */
.user-vignette__avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    display: block;
}