/* Modern & Clean Design for Digisys */

:root {
    --primary-color: #2563eb; /* Modern kék */
    --secondary-color: #64748b;
    --bg-color: #f8fafc;
    --card-bg: #ffffff;
    --text-color: #1e293b;
    --border-color: #e2e8f0;
    --success-color: #22c55e;
}

body {
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    margin: 0;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Konténer az egész tartalomnak */
.container, table {
    max-width: 800px;
    width: 100%;
    background: var(--card-bg);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    border-collapse: separate;
    border-spacing: 0;
}

/* Címsorok */
h1, h2, h3 {
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 1.5rem;
}

/* Táblázatok formázása (mivel sok régi PHP oldal táblázatot használ) */
table {
    margin-top: 20px;
    border: 1px solid var(--border-color);
}

td, th {
    padding: 12px 15px;
    border-bottom: 1px solid var(--border-color);
}

/* Űrlap elemek */
input[type="text"], 
input[type="email"], 
input[type="number"], 
select, 
textarea {
    width: 100%;
    padding: 10px;
    margin: 8px 0;
    display: inline-block;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    box-sizing: border-box;
    transition: border-color 0.2s;
}

input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* Gombok modernizálása */
input[type="submit"], 
button, 
.button {
    background-color: var(--primary-color);
    color: white;
    padding: 12px 24px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    transition: background-color 0.2s, transform 0.1s;
    display: block;
    width: fit-content;
    margin: 20px auto;
}

input[type="submit"]:hover, 
button:hover {
    background-color: #1d4ed8;
    transform: translateY(-1px);
}

input[type="submit"]:active {
    transform: translateY(0);
}

/* Rádiógombok és Checkboxok sora */
.radio-group {
    display: flex;
    gap: 15px;
    margin: 10px 0;
}

/* Linkek */
a {
    color: var(--primary-color);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* Mobil optimalizálás */
@media (max-width: 600px) {
    body {
        padding: 10px;
    }
    .container, table {
        padding: 15px;
    }
}