/**
 * Competencies Selector Styles
 */

.competencies-selector {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.competency-checkbox {
    display: flex;
    align-items: center;
    cursor: pointer;
    padding: 0.75rem;
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    transition: all 0.3s;
    position: relative;
}

.competency-checkbox:hover {
    border-color: var(--blue);
    background: var(--bg-tertiary);
}

.competency-checkbox input[type="checkbox"] {
    display: none;
}

.competency-checkbox input[type="checkbox"]:checked + .competency-label {
    color: var(--blue);
    font-weight: 600;
}

.competency-checkbox input[type="checkbox"]:checked ~ .competency-checkbox {
    border-color: var(--blue);
    background: rgba(52, 152, 219, 0.1);
}

.competency-checkbox:has(input[type="checkbox"]:checked) {
    border-color: var(--blue);
    background: rgba(52, 152, 219, 0.1);
}

.competency-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-primary);
    font-size: 0.95rem;
    flex: 1;
}

.competency-info-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--blue);
    color: white;
    font-size: 0.75rem;
    font-weight: bold;
    cursor: help;
    position: relative;
    flex-shrink: 0;
    transition: all 0.3s;
}

.competency-info-icon:hover {
    background: var(--blue-dark);
    transform: scale(1.1);
}

.competency-info-icon::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin-bottom: 8px;
    padding: 0.75rem 1rem;
    background: #ffffff;
    color: #333333;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
    z-index: 1000;
    font-size: 0.85rem;
    font-weight: normal;
    max-width: 300px;
    white-space: normal;
    text-align: left;
    line-height: 1.4;
    word-wrap: break-word;
}

.competency-info-icon:hover::after {
    opacity: 1;
    pointer-events: auto;
}

.competency-info-icon-small {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--blue);
    color: white;
    font-size: 0.7rem;
    font-weight: bold;
    margin-left: 0.25rem;
    cursor: help;
    vertical-align: middle;
}

.competency-tag {
    position: relative;
}

.competency-tag[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin-bottom: 8px;
    padding: 0.75rem 1rem;
    background: var(--bg-primary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    white-space: normal;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
    z-index: 1000;
    font-size: 0.85rem;
    font-weight: normal;
    max-width: 300px;
    text-align: left;
    line-height: 1.4;
}

.competency-tag[data-tooltip]:hover::after {
    opacity: 1;
    pointer-events: auto;
}

/* Limit selection script */
.competency-input[data-max]:checked ~ .competency-checkbox,
.competency-checkbox:has(input[type="checkbox"]:checked) {
    border-color: var(--blue);
    background: rgba(52, 152, 219, 0.1);
}

@media (max-width: 768px) {
    .competencies-selector {
        grid-template-columns: 1fr;
    }
}