:root {
    --primary-color: #007BE6;
    --secondary-color: #299595;
    --bg-light: #DEFFFF;
    --white: #ffffff;
    --gray-light: #e8e8e8;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --font-main: 'Poppins', sans-serif;
}

/* 2. Reset & Base Styles */
body { 
    background-color: var(--bg-light);
    margin: 0;
    padding: 20px;
    font-family: var(--font-main);
    color: #333;
}

h1, h2 {
    font-family: var(--font-main);
    font-weight: 700;
    color: #222;
    text-align: center;
}

h1 { text-align: center; margin-bottom: 30px; }

/* 3. Container & Layout */
.box, .content {
    background-color: var(--white);
    padding: 40px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    margin: 20px auto;
    max-width: 1100px; /* Lebih responsif daripada fixed width 1200px */
    width: 90%;
}

/* 4. Form Elements */
label {
    display: inline-block;
    margin-top: 20px;
    margin-bottom: 8px;
    font-weight: 500;
    margin-left: 10px; /* Disesuaikan agar lebih seimbang */
}

input {
    display: block; /* Agar form lebih rapi ke bawah pada mobile */
    width: 100%;
    max-width: 400px;
    margin: 0 auto 20px auto; /* Centering input */
    padding: 12px;
    border-radius: 8px;
    background-color: var(--gray-light);
    border: 1px solid transparent;
    transition: all 0.3s ease;
    
}

input:focus {
    outline: none;
    border-color: var(--primary-color);
    background-color: #fff;
    box-shadow: 0 0 8px rgba(0, 123, 230, 0.2);
}

/* 5. Buttons */
button {
    background-color: var(--secondary-color);
    color: white;
    padding: 10px 25px;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    font-weight: 600;
    transition: transform 0.2s, background-color 0.3s;
    display: block;
    margin: 0 auto;
}

button:hover {
    background-color: #1f7a7a;
    transform: translateY(-2px);
}

.back {
    background-color: var(--secondary-color);
    color: white;
    padding: 10px 25px;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    font-weight: 600;
    transition: transform 0.2s, background-color 0.3s;
    text-decoration: none;
}

.back:hover {
    background-color: #1f7a7a;
    transform: translateY(-2px);
}


.btn-on {
    display: flex;
    justify-content: flex-end; /* Memperbaiki sintaks justify-content */
    gap: 10px;
}

/* 6. Table Styling */
table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    margin: 20px 0;
    border-radius: 8px;
    overflow: hidden; /* Agar border-radius terlihat */
    box-shadow: 0 2px 15px rgba(0,0,0,0.05);
    table-layout: fixed;
}

th {
    background-color: var(--primary-color);
    color: white;
    padding: 15px;
    text-transform: uppercase;
    font-size: 14px;
    letter-spacing: 1px;
    overflow: hidden;
    text-overflow: ellipsis;
}

td {
    padding: 12px;
    text-align: center;
    border-bottom: 1px solid #eee;
}

tr:nth-child(even) {
    background-color: #f9f9f9;
}

tr:hover {
    background-color: #f1f7ff; /* Highlight saat baris disorot */
}

.btn-edit {
    background-color: #dfb560;
    height: 30px;
    width: 96px;
}

.btn-edit:hover {
    background-color: #948026;
}

.btn-edit a {
    color: white;
    text-decoration: none;
    font-size: 12px;
    padding: 5px 10px;
    display: inline-block;
    vertical-align: middle;
}

.btn-hapus {
    background-color: #d34d58;
    height: 30px;
    margin-top: 5px;
}

.btn-hapus:hover {
    background-color: #8c2e36;
}

.btn-hapus a {
    color: white;
    text-decoration: none;
    font-size: 12px;
    padding: 5px 10px;
    display: inline-block;
    vertical-align: middle;
}