/* ============================================
   Brush Preview, Context Menu, Toast Styles
   ============================================ */

/* Brush Preview */
.brush-preview {
    position: fixed;
    pointer-events: none;
    border: 1px solid rgba(255, 255, 255, 0.8);
    border-radius: 50%;
    z-index: 1000;
    display: none;
    box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.3);
}

/* Context Menu */
.context-menu {
    position: fixed;
    background: var(--bg-medium);
    border: 1px solid var(--border);
    border-radius: 6px;
    box-shadow: var(--panel-shadow);
    min-width: 180px;
    z-index: 3000;
    padding: 4px 0;
    display: none;
}

.context-menu.active { display: block; }

.context-item {
    padding: 8px 12px;
    font-size: 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
}

.context-item:hover { background: var(--accent); }
.context-icon { width: 16px; text-align: center; }
.context-shortcut { margin-left: auto; font-size: 11px; color: var(--text-dim); }
.context-item:hover .context-shortcut { color: var(--text-secondary); }
.context-divider { height: 1px; background: var(--border); margin: 4px 8px; }

/* Toast */
.toast {
    position: fixed;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--bg-medium);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 12px 20px;
    font-size: 13px;
    box-shadow: var(--panel-shadow);
    opacity: 0;
    transition: all 0.3s;
    z-index: 4000;
}

.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }