:root {
    --font-family: 'Poppins', sans-serif;
    --primary-color: #1e4f8e;
    --secondary-color: #003d80;
    --hover-color: #ffd700;
    --text-color: #333;
    --light-gray: #f8f9fa;
    --light-blue: #174b89;
    --dark-bg: #121212;
    --dark-card: #1e1e1e;
    --dark-text: #e0e0e0;
}

/* General Reset and Typography */
html, body {
    height: 100%;
    margin: 0;
    display: flex;
    flex-direction: column;
    font-family: var(--font-family);
}


.content-container {
    width: 100%;
    flex-grow: 1;
    background-color: white;
}

/* Card Style */
.card {
    background-color: var(--light-gray);
    border-radius: 20px;
    width: 100%;
}

.card-title {
    font-size: 1.25rem;
    font-weight: bold;
    color: var(--primary-color);
}

.card-subtitle {
    font-size: 0.9rem;
    color: #6c757d;
}

.card-text {
    font-size: 1rem;
    color: var(--text-color);
    line-height: 1.5;
}

/* Button Style */
.btn-color {
    background-color: var(--primary-color);
    border: none;
    border-radius: 20px;
    padding: 10px 20px;
    color: white;
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.btn-color:hover {
    transform: scale(1.05);
    background-color: var(--secondary-color);
}

/* Sort Filter */
.sort-filter {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.form-select {
    appearance: none;
    width: 100%;
    padding: 10px;
    font-size: 1rem;
    color: var(--light-blue);
    background-color: #f9f9f9;
    border: 1px solid #e1e1e1;
    border-radius: 5px;
    background-image: url('data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%23174b89" class="bi bi-caret-down-fill" viewBox="0 0 16 16"%3E%3Cpath d="M7.247 11.14l-4.796-5.481A.5.5 0 0 1 3.204 5h9.592a.5.5 0 0 1 .385.82l-4.796 5.481a.5.5 0 0 1-.738 0z"%3E%3C/path%3E%3C/svg%3E');
    background-repeat: no-repeat;
    background-position: right 10px center;
    padding-right: 30px;
}

select::-ms-expand {
    display: none;
}

/* News Card */
.news-card {
    border: 1px solid #ddd;
    border-radius: 10px;
    overflow: hidden;
    transition: all 0.3s ease;
    background: white;
    display: flex;
    flex-direction: column;
}

.news-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-bottom: 1px solid #ddd;
}

.news-card h5 {
    font-size: 1.2rem;
    font-weight: bold;
    padding: 10px;
    color: var(--text-color);
    margin: 0;
    text-align: center;
}

.news-card:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}