* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background: #f4f5f7;
    color: #111;
    font-size: 14px;
}

header {
    background: #237b2e;
    color: white;
    padding: 15px 13%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 8px rgba(0,0,0,.2);
}

header h1 {
    margin: 0;
    font-size: 24px;
}

header p {
    margin: 3px 0 0;
    font-size: 13px;
    opacity: .9;
}

.logout {
    background: #e53935;
    color: white;
    padding: 12px 22px;
    border-radius: 3px;
    text-decoration: none;
}

main {
    max-width: 980px;
    margin: 22px auto;
    padding: 0 15px;
}

.menu {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 24px;
}

.menu a {
    background: #238039;
    color: white;
    text-align: center;
    padding: 16px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: bold;
    box-shadow: 0 1px 3px rgba(0,0,0,.2);
}

.menu a:hover {
    background: #176b2a;
}

.card {
    background: white;
    border: 1px solid #ddd;
    border-radius: 4px;
    overflow: hidden;
}

.card h2 {
    margin: 0;
    padding: 18px;
    font-size: 18px;
}

.card-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 18px;
}

.card-title h2 {
    padding-left: 0;
}

.card-title span {
    color: #555;
}

.table-wrap {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th {
    background: #f1f2f3;
    text-align: left;
    padding: 14px 12px;
    font-size: 13px;
}

td {
    padding: 14px 12px;
    border-top: 1px solid #e5e5e5;
    vertical-align: middle;
}

.status {
    font-size: 12px;
    font-weight: bold;
}

.hidup {
    color: #198a2e;
}

.terjual {
    color: #c62828;
}

.mati {
    color: #222;
}

mark {
    background: #fff7ba;
    padding: 3px 7px;
    border-radius: 5px;
}

.actions {
    white-space: nowrap;
}

.actions a {
    text-decoration: none;
    margin: 0 2px;
}

.green {
    color: #14853a;
}

.blue {
    color: #1b4f9c;
}

.red {
    color: #b63b3b;
}

.dark {
    color: #333;
}

.form-grid {
    padding: 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

label {
    font-weight: bold;
    display: block;
}

input, select, textarea {
    width: 100%;
    padding: 11px;
    margin-top: 6px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

textarea {
    min-height: 90px;
}

.full {
    grid-column: 1 / -1;
}

button {
    background: #237b2e;
    color: white;
    border: 0;
    padding: 13px 22px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
}

.search {
    display: flex;
    gap: 10px;
    padding: 0 18px 18px;
}

.search input {
    margin: 0;
}

.empty {
    text-align: center;
    color: #777;
}

.detail {
    padding: 0 18px 20px;
    line-height: 1.7;
}

.btn-small {
    display: inline-block;
    background: #237b2e;
    color: white;
    text-decoration: none;
    padding: 10px 14px;
    border-radius: 4px;
    margin-right: 6px;
}

.btn-small.grey {
    background: #777;
}

.login-page {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
}

.login-box {
    width: 360px;
    background: white;
    padding: 28px;
    border-radius: 8px;
    box-shadow: 0 5px 20px rgba(0,0,0,.1);
}

.login-box h2 {
    margin-top: 0;
}

.login-box button {
    width: 100%;
    margin-top: 18px;
}

.alert {
    background: #ffe4e4;
    color: #8a0000;
    padding: 10px;
    border-radius: 4px;
    margin: 10px 0;
}

@media(max-width:700px) {
    header {
        padding: 12px 15px;
    }

    header h1 {
        font-size: 18px;
    }

    main {
        margin: 12px auto;
    }

    .menu {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }

    .menu a {
        padding: 12px 8px;
        font-size: 13px;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .card-title {
        display: block;
    }

    th, td {
        padding: 10px 8px;
        font-size: 12px;
    }
}