/* =======================
   Reset & Body
======================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f0f2f5;
    color: #333;
}

/* =======================
   Container utama
======================= */
.container {
    max-width: 800px;
    margin: 50px auto;
    padding: 25px 30px;
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

/* =======================
   Judul
======================= */
h1, h2 {
    text-align: center;
    margin-bottom: 25px;
    color: #222;
}

/* =======================
   Form Styles
======================= */
form label {
    display: block;
    margin-top: 15px;
    font-weight: 600;
}

form input, 
form textarea, 
form select {
    width: 100%;
    padding: 10px 12px;
    margin-top: 5px;
    border-radius: 6px;
    border: 1px solid #ccc;
    font-size: 14px;
    transition: border 0.3s, box-shadow 0.3s;
}

form input:focus,
form textarea:focus,
form select:focus {
    border-color: #007bff;
    box-shadow: 0 0 5px rgba(0,123,255,0.3);
    outline: none;
}

form button {
    margin-top: 20px;
    padding: 12px 20px;
    background-color: #28a745;
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    cursor: pointer;
    transition: background 0.3s;
}

form button:hover {
    background-color: #218838;
}

/* =======================
   Tombol / Link
======================= */
.btn {
    display: inline-block;
    margin: 15px 0;
    padding: 12px 20px;
    background-color: #007bff;
    color: #fff;
    text-decoration: none;
    border-radius: 6px;
    font-size: 14px;
    transition: background 0.3s;
}

.btn:hover {
    background-color: #0056b3;
}

/* =======================
   Tabel
======================= */
table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
    background-color: #fff;
}

table th, table td {
    border: 1px solid #ddd;
    padding: 12px 10px;
    text-align: center;
    font-size: 14px;
}

table th {
    background-color: #f8f9fa;
    font-weight: 600;
}

table tr:nth-child(even) {
    background-color: #f1f3f5;
}

table tr:hover {
    background-color: #e9ecef;
}

/* =======================
   Link Kembali
======================= */
p a {
    display: inline-block;
    margin-top: 15px;
    color: #007bff;
    text-decoration: none;
    font-weight: 500;
}

p a:hover {
    text-decoration: underline;
}