:root {
    --primary-bg: #121212;
    --card-bg: #1e1e1e;
    --text-primary: #ffffff;
    --text-secondary: #aaaaaa;
    --accent-color: #00a82d;
    --border-color: #333333;
    --active-blue: #007bff;
}

body {
    margin: 0;
    font-family: 'Roboto', sans-serif;
    background-color: var(--primary-bg);
    color: var(--text-primary);
}

.main-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.main-title {
    font-size: 2rem;
    margin-bottom: 25px;
    text-align: center;
}

/* --- ফিল্টার বাটনের জন্য নতুন স্টাইল শুরু --- */
.filter-container {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 30px;
    background-color: var(--card-bg);
    padding: 10px;
    border-radius: 12px;
}

.filter-btn {
    background-color: transparent;
    color: var(--text-secondary);
    border: none;
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s, color 0.3s;
    display: flex;
    align-items: center;
    gap: 8px;
}

.count-badge {
    background-color: #444;
    color: var(--text-primary);
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 0.8rem;
    transition: background-color 0.3s, color 0.3s;
}

.filter-btn.active {
    background-color: var(--text-primary);
    color: var(--active-blue);
}

.filter-btn.active .count-badge {
    background-color: var(--active-blue);
    color: var(--text-primary);
}
/* --- ফিল্টার বাটনের জন্য নতুন স্টাইল শেষ --- */

.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.match-card {
    background-color: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
    display: flex;
    flex-direction: column;
}

.match-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

.thumbnail-container {
    position: relative;
    width: 100%;
    padding-top: 56.25%; /* 16:9 Aspect Ratio */
}

.thumbnail {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.status-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: bold;
    text-transform: uppercase;
}

.status-badge.live { background-color: #ff0000; }
.status-badge.upcoming { background-color: #007bff; }
.status-badge.paused { background-color: #ffc107; color: #000; }


.card-content {
    padding: 15px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.tournament-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0 0 5px 0;
}

.match-info {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0 0 10px 0;
}

.start-time {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: auto;
}

.watch-options {
    display: flex;
    gap: 10px;
    padding: 15px;
    border-top: 1px solid var(--border-color);
}

.watch-btn {
    flex: 1;
    padding: 10px;
    border: none;
    border-radius: 6px;
    background-color: var(--accent-color);
    color: white;
    text-align: center;
    text-decoration: none;
    font-weight: 500;
    transition: background-color 0.2s;
    cursor: pointer;
}

.watch-btn:hover {
    background-color: #008f25;
}