:root {
    --primary-blue: #3F3FBF;
    --primary-red: #BF3F3F;
    --primary-green: #2e8b2e;
    --primary-black: #001010;
    --bg-gray: #f4f7f6;
    --card-bg: #ffffff;
    --text-dark: #333;
    --shadow: 0 4px 6px rgba(0,0,0,0.1);
}

body {
    font-family: 'Segoe UI', Verdana, sans-serif;
    background-color: var(--bg-gray);
    color: var(--text-dark);
    line-height: 1.6;
    margin: 0;
    padding: 20px;
}

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

header {
    text-align: center;
    margin-bottom: 40px;
}

/* Kártya elrendezés */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
}

.card {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 25px;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
}

.card-header {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    border-bottom: 2px solid #eee;
    padding-bottom: 15px;
}

.card-header img {
    width: 60px;
    height: auto;
    margin-right: 15px;
}

.card-title {
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--text-dark);
}

/* Linkek gombosítása */
.link-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.link-list li {
    margin-bottom: 10px;
}

.btn-link {
    display: block;
    text-decoration: none;
    padding: 12px 15px;
    background: #f8f9fa;
    color: var(--primary-blue);
    border-radius: 8px;
    transition: all 0.2s ease;
    border-left: 4px solid var(--primary-blue);
    font-weight: 500;
}

.btn-link:hover {
    background: #eef2ff;
    transform: translateX(5px);
}

/* Típusfüggő színek */
.nappali .btn-link { color: var(--primary-red); border-left-color: var(--primary-red); }
.nappali .btn-link:hover { background: #fff5f5; }

.terv .btn-link { color: var(--primary-black); border-left-color: var(--primary-black); }
.terv .btn-link:hover { background: #ffe5e5; }

.termek .btn-link { color: var(--primary-green); border-left-color: var(--primary-green); }
.termek .btn-link:hover { background: #f2faf2; }

/* Archívum szekció */
.archive-section {
    background: #fff;
    border-radius: 12px;
    padding: 20px;
    box-shadow: var(--shadow);
}

.archive-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 10px;
}

.archive-link {
    font-size: 0.9rem;
    color: #666;
    text-decoration: none;
    padding: 5px;
}

.archive-link:hover {
    color: var(--primary-blue);
    text-decoration: underline;
}

@media (max-width: 600px) {
    .card-grid {
        grid-template-columns: 1fr;
    }
}