:root {
    --dark-gray: #3F3F3F;
    --dark-hover: #343434;
    --gray-border: #DBDBDB;
    --gray-color: #A8A8A8;
    --box-hover: #f5f5f5;
    --skill-bg: #e0f0ff;
    --skill-text: #007bff;
    --popup-border: #ccc;
    --popup-bg: #fff;
    --popup-hover: #f0f0f0;
}

.skill-modal h6 {
    font-size: 16px;
    color: var(--dark-gray);
}

.skill-modal .skills-box .form-control {
    height: 48px;
    border: 1px solid var(--gray-border);
    padding-right: 12px;
    padding-left: 12px;
}

.skill-modal .skills-box .form-control:hover,
.skill-modal .skills-box .form-control:focus,
.skill-modal .skills-box .form-control:focus-visible {
    border-color: var(--dark-gray);
    border-width: 2px;
    outline: none;
}

.skill-modal .suggestion-item {
    cursor: pointer;
}

.skill-modal .suggestion-item:hover {
    background-color: var(--box-hover);
}

.skill-modal .modal-footer button {
    width: 120px;
    height: 40px;
}

.skill-modal .confirm-btn {
    background-color: var(--dark-gray);
    color: white;
}

.skill-modal .confirm-btn:hover {
    background-color: var(--dark-hover);
}

.skill-modal .cancel-btn {
    border: 1px solid var(--gray-border);
    color: var(--gray-color);
}

.skill-modal .cancel-btn:hover {
    background-color: var(--box-hover);
}

.skill-modal .skill-tags-container {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 10px;
}

.skill-modal .skill-tag {
    padding: 6px 12px;
    border-radius: 20px;
    display: inline-flex;
    align-items: center;
    font-size: 14px;
}

.skill-modal .skill-tag i {
    margin-left: 8px;
    cursor: pointer;
    font-size: 16px;
}

.skill-modal .suggestion-popup {
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    z-index: 10;
    border: 1px solid var(--popup-border);
    background: var(--popup-bg);
    max-height: 180px;
    overflow-y: auto;
    border-radius: 6px;
    margin-top: 4px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

.skill-modal .suggestion-popup div {
    padding: 10px 14px;
    cursor: pointer;
    font-size: 14px;
}

.skill-modal .suggestion-popup div:hover {
    background-color: var(--popup-hover);
}

.skill-modal[data-lang="en"] {
    direction: ltr;
    text-align: left;
}

.skill-modal[data-lang="en"] .close-box {
    margin-left: auto;
    margin-right: 0;
}

.skill-modal[data-lang="fa"] {
    direction: rtl;
    text-align: right;
}

.skill-modal[data-lang="fa"] .close-box {
    margin-right: auto;
    margin-left: 0;
}