/* HighlightJS Library CSS */
.highlightjs-item {
    cursor: pointer;
    padding: 8px 12px;
    margin: 3px 0;
    transition: all 0.1s ease;
}
.highlightjs-item:hover:not([class*="highlightjs-highlight-"]) {
    background-color: #e3f2fd;
    transform: translateX(5px);
    border-color: #2196f3;
}

/* Highlights Design */
.highlightjs-highlight-1 {
    background-color: #ffeb3b !important;
    color: #333 !important;
    border-color: #fbc02d !important;
    box-shadow: 0 2px 8px rgba(255, 235, 59, 0.4);
    transform: translateX(5px);
}
.highlightjs-highlight-2 {
    background-color: #4caf50 !important;
    color: white !important;
    border-color: #388e3c !important;
    box-shadow: 0 2px 8px rgba(76, 175, 80, 0.4);
    transform: translateX(5px);
}
.highlightjs-highlight-3 {
    background-color: #2196f3 !important;
    color: white !important;
    border-color: #1976d2 !important;
    box-shadow: 0 2px 8px rgba(33, 150, 243, 0.4);
    transform: translateX(5px);
}
.highlightjs-highlight-4 {
    background-color: #e91e63 !important;
    color: white !important;
    border-color: #c2185b !important;
    box-shadow: 0 2px 8px rgba(233, 30, 99, 0.4);
    transform: translateX(5px);
}
.highlightjs-highlight-5 {
    background-color: #ff9800 !important;
    color: white !important;
    border-color: #f57c00 !important;
    box-shadow: 0 2px 8px rgba(255, 152, 0, 0.4);
    transform: translateX(5px);
}
.highlightjs-highlight-6 {
    background-color: #9c27b0 !important;
    color: white !important;
    border-color: #7b1fa2 !important;
    box-shadow: 0 2px 8px rgba(156, 39, 176, 0.4);
    transform: translateX(5px);
}
.highlightjs-highlight-7 {
    background-color: #795548 !important;
    color: white !important;
    border-color: #5d4037 !important;
    box-shadow: 0 2px 8px rgba(121, 85, 72, 0.4);
    transform: translateX(5px);
}
.highlightjs-highlight-8 {
    background-color: #607d8b !important;
    color: white !important;
    border-color: #455a64 !important;
    box-shadow: 0 2px 8px rgba(96, 125, 139, 0.4);
    transform: translateX(5px);
}
.highlightjs-highlight-9 {
    background-color: #3f51b5 !important;
    color: white !important;
    border-color: #303f9f !important;
    box-shadow: 0 2px 8px rgba(63, 81, 181, 0.4);
    transform: translateX(5px);
}
.highlightjs-highlight-10 {
    background-color: #009688 !important;
    color: white !important;
    border-color: #00796b !important;
    box-shadow: 0 2px 8px rgba(0, 150, 136, 0.4);
    transform: translateX(5px);
}

/* Animation */
.highlightjs-flash {
    animation: highlightjs-flash-animation 0.6s ease-in-out;
}
@keyframes highlightjs-flash-animation {
    0%, 100% { transform: translateX(5px) scale(1); }
    50% { transform: translateX(5px) scale(1.05); }
}

/* Clear Button */
.highlightjs-clear-btn {
    background: linear-gradient(45deg, #ff6b6b, #ee5a24);
    color: white;
    border: none;
    padding: 12px 25px;
    border-radius: 25px;
    cursor: pointer;
    font-weight: bold;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
    margin: 10px 5px;
}
.highlightjs-clear-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}