/* --------------------------------------------------------------
   style.css – temel stil
   -------------------------------------------------------------- */
body {
    font-family: Arial, Helvetica, sans-serif;
    margin: 0;
    padding: 20px;
    background: #f5f7fa;
    color: #333;
}
h1 {
    text-align: center;
    margin-bottom: 30px;
}
.container {
    max-width: 960px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}
.panel {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 6px rgba(0,0,0,.08);
    padding: 15px 20px;
}
label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}
select, input[type=text] {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid #bbb;
    border-radius: 4px;
    font-size: 0.95rem;
}
ul {
    list-style: none;
    margin: 0;
    padding: 0;
    max-height: 300px;
    overflow-y: auto;
}
li {
    padding: 8px 10px;
    border-bottom: 1px solid #eee;
    cursor: pointer;
}
li:hover {
    background: #e9f5ff;
}
li:last-child { border-bottom: none; }
#modelDetail {
    background: #f0f8ff;
}