/* Enhanced Publications Section Styling */

/* General Publications Section */
.publications {
    margin-bottom: 5rem;
}

/* Publication Items */
.research-item {
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.research-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

/* Publication Links Section */
.publication-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1rem;
}

.publication-link {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1rem;
    background: rgba(126, 87, 194, 0.2);
    color: var(--light-text);
    border-radius: 30px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.publication-link:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--glow);
}

.publication-link i {
    margin-right: 0.5rem;
}

/* Award Item Styling */
.award-item {
    position: relative;
    /* Removed border-left that was causing a vertical line */
}

.publication-buttons {
    text-align: center;
    margin-top: 20px;
}

.publication-buttons .btn {
    padding: 10px 20px;
    font-size: 0.9rem;
    min-width: 160px;
    display: inline-block;
}

.award-badge {
    position: absolute;
    left: -20px;
    top: 20px;
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--light-text);
    font-size: 1.2rem;
    box-shadow: 0 0 15px rgba(126, 87, 194, 0.4);
    transition: transform 0.3s ease;
}

.award-item:hover .award-badge {
    transform: rotate(15deg) scale(1.1);
}

.award-details {
    padding-left: 0;
    margin-left: 0;
}

.award-link {
    display: inline-block;
    margin-top: 0.5rem;
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
    font-weight: 500;
}

.award-link:hover {
    color: var(--secondary-color);
    text-decoration: none;
}

.award-link i {
    margin-left: 0.3rem;
    font-size: 0.8rem;
}

/* Dark Mode Adjustments */
body.dark-mode .publication-link {
    background: rgba(126, 87, 194, 0.2);
    color: var(--light-text);
}

body.dark-mode .award-badge {
    background: var(--primary-color);
    color: var(--light-text);
}

body.dark-mode .award-link {
    color: var(--secondary-color);
}

body.dark-mode .publication-link:hover {
    background: var(--primary-color);
}

body.dark-mode .award-link:hover {
    color: var(--primary-color);
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .publication-links {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .award-badge {
        left: -15px;
        width: 30px;
        height: 30px;
        font-size: 1rem;
    }
}

/* Animation for Publication/Award Items */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.research-item {
    animation: fadeInUp 0.6s ease forwards;
    opacity: 0;
}

.research-item:nth-child(1) { animation-delay: 0.1s; }
.research-item:nth-child(2) { animation-delay: 0.2s; }
.research-item:nth-child(3) { animation-delay: 0.3s; }
.research-item:nth-child(4) { animation-delay: 0.4s; }