/* ---------------------------------------------------------
   style.css – umum untuk index.html & login.html
   --------------------------------------------------------- */
body {
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    background: #f5f7fa;
    margin: 0;
    padding: 0;
    color: #333;
    line-height: 1.6;
}
h1, h2 {
    color: #2c3e50;
    text-align: center;
    margin-top: 2rem;
}
.container {
    max-width: 620px;
    margin: 0 auto;
    padding: 1.5rem;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    margin-top: 3rem;
}
label {
    display: block;
    margin-bottom: .5rem;
    font-weight: 600;
}
input[type="text"], input[type="password"], select {
    width: 100%;
    padding: .6rem 1rem;
    margin-bottom: 1rem;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 1rem;
}
button {
    background: #3498db;
    color: #fff;
    border: none;
    padding: .7rem 1.4rem;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
    transition: background .2s;
}
button:hover {
    background: #2980b9;
}
.error {
    color: #e74c3c;
    background: #fdecea;
    padding: .8rem;
    border-radius: 4px;
    margin-bottom: 1rem;
}
footer {
    text-align: center;
    margin-top: 2rem;
    font-size: .85rem;
    color: #777;
}

/* Responsive */
@media (max-width: 600px) {
    .container {
        margin: 1rem;
    }
}