/* Osnovna podešavanja */
* {
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    background-color: #f4f7f6;
    color: #333;
}

/* Header i Navigacija */
header {
    background-color: #2c3e50;
    color: white;
    padding: 20px 0;
    text-align: center;
}

nav {
    margin-top: 15px;
}

nav a {
    color: white;
    text-decoration: none;
    padding: 10px 15px;
    margin: 0 5px;
    border-radius: 5px;
    transition: background 0.3s; /* Smooth prelaz za hover */
}

nav a:hover {
    background-color: #3498db;
}

/* Glavni sadržaj */
main {
    max-width: 800px;
    margin: 20px auto;
    padding: 20px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

/* Slike */
img {
    width: 150px;
    height: 150px;
    border-radius: 50%; /* Okrugla slika */
    object-fit: cover;
    border: 3px solid #3498db;
}

.intro-section {
    display: flex;
    align-items: center;
    gap: 30px;
}

/* Tabela */
#info-tabela {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

#info-tabela th, #info-tabela td {
    border: 1px solid #ddd;
    padding: 12px;
    text-align: left;
}

#info-tabela th {
    background-color: #f2f2f2;
}

/* Forme */
input[type="text"], textarea {
    width: 100%;
    padding: 10px;
    margin-top: 5px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

.btn-submit {
    background-color: #2c3e50;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

.btn-submit:hover {
    background-color: #1a252f;
}

footer {
    text-align: center;
    padding: 20px;
    font-size: 0.8rem;
    color: #777;
}