/* ============================= */
/* ===== RESET & GLOBAL ======== */
/* ============================= */

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: Arial, sans-serif;
    background: #f4f6f9;
    padding: 20px;
    color: #333;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: auto;
    background: #fff;
    padding: 25px;
    border-radius: 14px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.07);
}

/* ============================= */
/* ========== KOP ============== */
/* ============================= */

.kop {
    text-align: center;
    margin-bottom: 20px;
}

.kop img {
    width: 100%;
    max-width: 850px;
    height: auto;
}

/* ============================= */
/* ========== JUDUL ============ */
/* ============================= */

h2 {
    text-align: center;
    margin: 25px 0;
    font-weight: 700;
    font-size: 26px;
}

/* ============================= */
/* ========== TABLE ============ */
/* ============================= */

.table-wrapper {
    width: 100%;
}

table {
    width: 100%;
    border-collapse: collapse;
    table-layout: fixed;
    /* penting agar semua kolom muat */
}

th,
td {
    border: 1px solid #ddd;
    padding: 6px 4px;
    /* lebih kecil */
    text-align: center;
    font-size: 13px;
    /* lebih kecil */
    word-wrap: break-word;
}

th {
    background: #2c7be5;
    color: #fff;
    font-weight: 600;
}

/* Atur proporsi kolom agar seimbang */
th:nth-child(1),
td:nth-child(1) {
    width: 6%;
}

th:nth-child(2),
td:nth-child(2) {
    width: 18%;
}

th:nth-child(3),
td:nth-child(3) {
    width: 18%;
}

th:nth-child(4),
td:nth-child(4) {
    width: 29%;
}

th:nth-child(5),
td:nth-child(5) {
    width: 29%;
}

input {
    width: 100%;
    padding: 4px;
    font-size: 13px;
    text-align: right;
}

/* ============================= */
/* ========== TOTAL ============ */
/* ============================= */

.total-box {
    margin-top: 25px;
    font-size: 20px;
    font-weight: 700;
    text-align: right;
}

/* ============================= */
/* ===== BUTTON FINAL FIX ====== */
/* ============================= */

.action-buttons {
    margin-top: 30px;
    text-align: center;
}

/* Baris atas */
.top-row {
    display: flex;
    justify-content: center;
    gap: 15px;
}

/* Semua tombol */
.action-buttons button {
    width: 160px;
    height: 45px;
    font-size: 14px;
    font-weight: 600;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    color: white;
}

/* Warna */
.print-btn {
    background: #28a745;
}

.excel-btn {
    background: #1d6f42;
}

.reset-btn {
    background: #dc3545;
    margin-top: 15px;
}

/* Hover */
.action-buttons button:hover {
    opacity: 0.9;
}

/* HP tetap sama layout */
@media (max-width: 600px) {

    .top-row {
        display: flex;
        justify-content: center;
        gap: 10px;
    }

    .action-buttons button {
        width: 140px;
        height: 42px;
        font-size: 13px;
    }

}

/* ============================= */
/* ===== RESPONSIVE TABLET ===== */
/* ============================= */

@media (max-width: 1024px) {

    body {
        padding: 15px;
    }

    h2 {
        font-size: 22px;
    }

    th,
    td {
        font-size: 14px;
        padding: 8px;
    }

    input {
        font-size: 14px;
    }

    .total-box {
        font-size: 18px;
    }
}

/* ============================= */
/* ===== RESPONSIVE HP ========= */
/* ============================= */

@media (max-width: 600px) {

    th,
    td {
        font-size: 11px;
        /* kecil tapi masih terbaca */
        padding: 4px 2px;
        /* lebih padat */
    }

    input {
        font-size: 11px;
        padding: 3px;
    }

}

/* ============================= */
/* ===== PRINT A4 FULL FIX ===== */
/* ============================= */

@media print {

    @page {
        size: A4 portrait;
        margin: 12mm;
    }

    html,
    body {
        width: 210mm;
        height: 297mm;
    }

    body {
        margin: 0;
        padding: 0;
        background: white;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }

    .container {
        width: 100%;
        height: 100%;
        padding: 0;
        margin: 0;
        box-shadow: none;
        border-radius: 0;
    }

    /* Sembunyikan tombol */
    .action-buttons {
        display: none !important;
    }

    h2 {
        font-size: 14px;
        margin: 8px 0 12px 0;
    }

    table {
        width: 100%;
        border-collapse: collapse;
        table-layout: auto;
        /* penting supaya tidak potong kanan */
    }

    th,
    td {
        border: 1px solid #000;
        font-size: 16px;
        padding: 4px 3px;
    }

    input {
        border: none;
        font-size: 16px;
        padding: 0;
    }

    th {
        background: #2c7be5 !important;
        color: white !important;
    }

    tr {
        page-break-inside: avoid;
    }

    /* Kolom ke-4 dan ke-5 rata tengah */
    td:nth-child(4),
    td:nth-child(5),
    th:nth-child(4),
    th:nth-child(5) {
        text-align: center;
    }

    /* Input dalam kolom ke-4 */
    td:nth-child(4) input {
        text-align: center;
    }

}

/* ============================= */
/* ===== DESKTOP OPTIMAL ======= */
/* ============================= */

@media (min-width: 1025px) {

    th,
    td {
        font-size: 16px;
        padding: 10px 8px;
    }

    input {
        font-size: 15px;
    }

    h2 {
        font-size: 28px;
    }

    .total-box {
        font-size: 22px;
    }
}

@media (max-width: 600px) {

    th,
    td {
        font-size: 11px;
        padding: 4px 2px;
    }

    input {
        font-size: 11px;
    }

}