/* Accent Character Picker — dropdown panel */

#accentPickerPanel {
    position: fixed;
    z-index: 2000;
    background: #fff;
    border: 1px solid #ccc;
    border-radius: 0 0 6px 6px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.18);
    min-width: 320px;
    max-width: 520px;
    font-family: Arial, sans-serif;
    user-select: none;
    -webkit-user-select: none;
}

/* Controls row — toggle + close */
.accent-picker-controls {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    padding: 5px 10px;
    border-bottom: 1px solid #eee;
    font-size: 11px;
    color: #555;
}

.accent-picker-close {
    font-size: 18px;
    cursor: pointer;
    line-height: 1;
    padding: 0 2px;
    color: #888;
}

.accent-picker-close:hover {
    color: #333;
}

/* Body — character groups */
.accent-picker-body {
    padding: 8px 10px;
    max-height: calc(100vh - 120px);
    overflow-y: auto;
}

/* Group */
.accent-picker-group {
    margin-bottom: 6px;
}

.accent-picker-group-label {
    font-size: 10px;
    font-weight: bold;
    color: #666;
    letter-spacing: 0.5px;
    margin-bottom: 3px;
}

.accent-picker-chars {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 3px;
}

/* Individual character button */
.accent-picker-char {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border: 1px solid #ddd;
    border-radius: 3px;
    font-family: 'Arial Unicode MS', Arial, sans-serif;
    font-size: 15px;
    cursor: pointer;
    text-align: center;
    transition: background-color 0.15s, border-color 0.15s;
    background: #fafafa;
}

.accent-picker-char:hover {
    background: var(--theme-background-color);
    color: var(--theme-foreground-color);
    border-color: var(--theme-background-color);
}

/* Copied flash */
.accent-picker-char.copied {
    background: #28a745 !important;
    color: #fff !important;
    border-color: #28a745 !important;
}

/* Separator between lower and upper */
.accent-picker-sep {
    color: #ccc;
    font-size: 18px;
    margin: 0 2px;
}