/* ============================================
   AVATAR PICKER — Selection & Upload UI
   Used on Settings page for default avatar
   selection and custom upload
   ============================================ */

.avatar-picker-section {
    margin-top: var(--space-lg);
}

/* Current Avatar Preview */
.avatar-current {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.avatar-current .avatar {
    box-shadow: 0 4px 24px rgba(45, 184, 76, 0.2);
    transition: transform 0.3s var(--ease-out);
}

.avatar-current .avatar:hover {
    transform: scale(1.08);
}

.avatar-current-info h4 {
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 4px;
}

.avatar-current-info p {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin: 0;
}


/* Avatar Grid */
.avatar-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(64px, 1fr));
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
    padding: var(--space-md);
    background: var(--color-glass-bg);
    border: 1px solid var(--color-glass-border);
    border-radius: var(--radius-lg);
}

.avatar-grid-item {
    position: relative;
    width: 100%;
    aspect-ratio: 1;
    border-radius: 50%;
    overflow: hidden;
    cursor: pointer;
    border: 3px solid transparent;
    transition: all 0.25s var(--ease-out);
    background: var(--color-glass-bg);
}

.avatar-grid-item img,
.avatar-grid-item svg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.avatar-grid-item:hover {
    transform: scale(1.1);
    border-color: rgba(45, 184, 76, 0.3);
    box-shadow: 0 4px 16px rgba(45, 184, 76, 0.15);
}

.avatar-grid-item.selected {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(45, 184, 76, 0.2),
        0 4px 20px rgba(45, 184, 76, 0.25);
    transform: scale(1.05);
}

.avatar-grid-item.selected::after {
    content: '';
    position: absolute;
    bottom: 2px;
    inset-inline-end: 2px;
    width: 18px;
    height: 18px;
    background: var(--color-primary);
    border-radius: 50%;
    border: 2px solid var(--color-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z'/%3E%3C/svg%3E");
    background-size: 12px;
    background-repeat: no-repeat;
    background-position: center;
}


/* Upload Button */
.avatar-upload-btn {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 10px 20px;
    background: var(--color-glass-bg);
    border: 2px dashed var(--color-glass-border);
    border-radius: var(--radius-md);
    color: var(--color-text-muted);
    font-size: 0.85rem;
    font-family: var(--font-family-primary);
    cursor: pointer;
    transition: all 0.2s ease;
}

.avatar-upload-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: rgba(45, 184, 76, 0.05);
}

.avatar-upload-btn i {
    font-size: 1.2rem;
}

.avatar-upload-input {
    display: none;
}


/* Light Mode */
[data-theme="light"] .avatar-grid {
    background: rgba(255, 255, 255, 0.6);
    border-color: rgba(0, 0, 0, 0.08);
}

[data-theme="light"] .avatar-grid-item:hover {
    border-color: rgba(45, 184, 76, 0.4);
    box-shadow: 0 4px 16px rgba(45, 184, 76, 0.1);
}

[data-theme="light"] .avatar-grid-item.selected {
    box-shadow: 0 0 0 3px rgba(45, 184, 76, 0.15),
        0 4px 20px rgba(45, 184, 76, 0.15);
}

[data-theme="light"] .avatar-upload-btn {
    background: rgba(255, 255, 255, 0.6);
    border-color: rgba(0, 0, 0, 0.12);
}