/* Main Stylesheet */
:root {
    --primary-color: #000;
    --secondary-color: #333;
    --light-gray: #f5f5f5;
    --border-color: #eee;
    --primary-bg: #f8f8f8;
    --card-bg: #ffffff;
    --text-color: #333333;
    --dock-bg: rgba(255, 255, 255, 0.9);
    --dock-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    --card-shadow: 0 4px 8px rgba(0, 0, 0, 0.05);
    --accent-color: #333333;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    padding-bottom: 100px;
    color: var(--text-color);
    background-color: var(--primary-bg);
    min-height: 100vh;
    position: relative;
}

/* Header Styles */
.logo {
    max-width: 150px;
    height: auto;
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.05);
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
}

/* Content Sections */
.content-section {
    display: none;
    animation: fadeIn 0.5s ease;
}

.content-section.active {
    display: block;
}

/* Bottom Navigation */
.bottom-dock {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--dock-bg);
    border-radius: 30px;
    padding: 10px 20px;
    box-shadow: var(--dock-shadow);
    display: flex;
    justify-content: center;
    gap: 20px;
    z-index: 1000;
    animation: slideUp 0.5s ease;
    backdrop-filter: blur(10px);
}

.nav-buttons {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
}

.nav-buttons a {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: #f0f0f0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--secondary-color);
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
}

.nav-buttons a:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.nav-buttons a.active {
    background-color: var(--accent-color);
    color: white;
}

/* Category Styles */
.category-card {
    border-radius: 15px;
    padding: 20px;
    text-align: center;
    box-shadow: var(--card-shadow);
    cursor: pointer;
    transition: all 0.3s ease;
    background-color: var(--card-bg);
    margin-bottom: 20px;
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
}

/* Article Styles */
.article-card {
    border-radius: 15px;
    padding: 20px;
    margin-bottom: 20px;
    transition: all 0.3s ease;
    background-color: var(--card-bg);
    box-shadow: var(--card-shadow);
    border: none;
}

.article-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
}

.article-meta {
    font-size: 0.85rem;
    color: #666;
    margin-bottom: 10px;
}

/* Instagram Post Styles */
.instagram-card {
    border-radius: 15px;
    padding: 20px;
    margin-bottom: 20px;
    transition: all 0.3s ease;
    background-color: var(--card-bg);
    box-shadow: var(--card-shadow);
    border: none;
}

.instagram-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
}

.instagram-embed {
    max-width: 100%;
    overflow: hidden;
    margin: 15px 0;
    border-radius: 4px;
}

/* Team Styles */
.team-card {
    border-radius: 15px;
    margin-bottom: 20px;
    transition: all 0.3s ease;
    background-color: var(--card-bg);
    box-shadow: var(--card-shadow);
    border: none;
    overflow: hidden;
}

.team-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
}

.team-photo {
    width: 150px;
    height: 150px;
    object-fit: cover;
}

.college-logo {
    max-width: 200px;
    height: auto;
    margin-bottom: 20px;
    transition: transform 0.3s ease;
}

.college-logo:hover {
    transform: scale(1.05);
}

/* Filter Buttons */
.category-filter {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-bottom: 30px;
}

.filter-btn {
    padding: 8px 15px;
    border-radius: 20px;
    border: none;
    background-color: #f0f0f0;
    cursor: pointer;
    transition: all 0.3s ease;
    margin: 0 5px 5px 0;
}

.filter-btn:hover {
    background-color: #e0e0e0;
}

.filter-btn.active {
    background-color: var(--accent-color);
    color: white;
}

/* Utility Classes */
.text-muted {
    color: #666 !important;
}

/* Modal Styles */
.modal-content {
    border-radius: 15px;
    border: none;
    box-shadow: var(--card-shadow);
}

.modal-header {
    border-bottom-color: var(--border-color);
}

.modal-footer {
    border-top-color: var(--border-color);
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from { transform: translate(-50%, 50px); opacity: 0; }
    to { transform: translate(-50%, 0); opacity: 1; }
}

/* Responsive Design */
@media (max-width: 768px) {
    .bottom-dock {
        padding: 8px 15px;
    }

    .nav-buttons a {
        width: 40px;
        height: 40px;
    }
}