:root {
    --certificate-width: 297mm;
    --certificate-height: 210mm;
    --certificate-padding-y: 10mm;
    --certificate-padding-x: 5mm;
    --certificate-title-offset-top: 30mm;
    --certificate-content-offset-top: 4mm;
    --certificate-signature-right: 58mm;
    --certificate-signature-bottom: 20mm;
    --certificate-signature-gap: 8mm;
    --certificate-photo-width: 24mm;
    --certificate-photo-height: 32mm;
    --certificate-qr-size: 48px;
    --certificate-signature-width: 70mm;
    --certificate-photo-offset-top: 2mm;
    --certificate-text-size: 10pt;
    --certificate-title-size: 14pt;
    --certificate-table-gap-y: 2.4mm;
    --certificate-cell-padding-y: 1.4mm;
    --certificate-cell-padding-x: 1.8mm;
    --certificate-identity-label-width: 45mm;
    --certificate-details-top-gap: 3mm;
    --col-materi-w: 55%;
    --col-nilai-w: 18%;
    --col-grade-w: 27%;
    --bg-primary: #f1f5f9;
    --bg-secondary: #ffffff;
    --border-color: #000000;
    --accent-color: #facc15;
    --text-main: #000000;
    --text-muted: #374151;
}

html,
body,
button,
input,
select,
textarea {
    margin: 0;
    padding: 0;
    font-family: 'JetBrains Mono', monospace, sans-serif;
}

html,
body {
    width: 100%;
    height: 100%;
    background-color: var(--bg-primary);
    color: var(--text-main);
    overflow: hidden;
}

.dashboard {
    display: flex;
    width: 100vw;
    height: 100vh;
}

.control-panel {
    width: 390px;
    background-color: var(--bg-secondary);
    border-right: 4px solid #000000;
    padding: 16px 20px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    gap: 10px;
    overflow-y: auto;
    z-index: 10;
    transition: margin-left 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

.control-panel * {
    box-sizing: border-box;
}

.control-panel input:not([type="checkbox"]),
.control-panel select {
    width: 100%;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 8.5pt;
    font-weight: 800;
    text-transform: uppercase;
    color: #000000;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group select {
    background-color: #ffffff;
    border: 3px solid #000000;
    color: #000000;
    padding: 10px 12px;
    border-radius: 4px;
    font-size: 10pt;
    font-weight: 600;
    font-family: inherit;
    outline: none;
    box-shadow: 3px 3px 0px #000000;
    transition: all 0.15s ease;
}

.form-group input:focus,
.form-group select:focus {
    background-color: #fef08a;
    box-shadow: 4px 4px 0px #000000;
    transform: translate(-1px, -1px);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.grade-input {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.grade-input span {
    color: #000000;
    font-weight: 700;
    flex: 1;
}

.grade-input input,
.grade-input select {
    width: 72px !important;
    padding: 7px 6px !important;
    text-align: center !important;
    text-align-last: center !important;
    font-size: 10pt;
}

.btn-action {
    color: #000000;
    border: 3px solid #000000;
    padding: 12px;
    font-size: 11pt;
    font-weight: 900;
    border-radius: 4px;
    cursor: pointer;
    box-shadow: 4px 4px 0px #000000;
    transition: all 0.1s ease;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
}

.btn-copy {
    background-color: #3b82f6;
    color: #ffffff;
}

.btn-print {
    background-color: #22c55e;
    color: #000000;
}

.btn-action:hover {
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0px #000000;
}

.btn-action:active {
    transform: translate(2px, 2px);
    box-shadow: 2px 2px 0px #000000;
}

input[type="checkbox"] {
    -webkit-appearance: none;
    appearance: none;
    width: 20px !important;
    height: 20px !important;
    border: 3px solid #000000 !important;
    box-shadow: 2px 2px 0px #000000 !important;
    border-radius: 4px !important;
    background-color: #ffffff;
    cursor: pointer;
    outline: none;
    transition: all 0.1s ease;
    position: relative;
    flex-shrink: 0;
    margin: 0;
    padding: 0 !important;
}

input[type="checkbox"]:checked {
    background-color: var(--accent-color);
}

input[type="checkbox"]:checked::after {
    content: "✓";
    position: absolute;
    color: #000000;
    font-size: 11pt;
    font-weight: 900;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.preview-area {
    flex: 1;
    background-color: #f1f5f9;
    background-image: radial-gradient(#cbd5e1 2px, transparent 2px);
    background-size: 24px 24px;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    position: relative;
    padding: 60px;
    transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

.certificate-scale-wrapper {
    border: 4px solid #000000;
    box-shadow: 12px 12px 0px 0px #000000;
    border-radius: 0px;
    background-color: #000;
    flex-shrink: 0;
    transition: all 0.15s ease;
}

.container {
    width: var(--certificate-width);
    height: var(--certificate-height);
    margin: 0;
    padding: var(--certificate-padding-y) var(--certificate-padding-x);
    background-image: url('../images/sertifikat%20ujian%20ti-affdesign3.png');
    background-color: #ffffff;
    background-size: 100.5% 100.5%;
    background-position: center;
    position: relative;
    box-sizing: border-box;
    overflow: hidden;
    color: #000;
    line-height: 1.09;
    font-family: "Inter", sans-serif !important;
}

.container * {
    font-family: "Inter", sans-serif !important;
}

.content {
    text-align: center;
    margin-top: 0;
    padding-top: var(--certificate-title-offset-top);
}

.cert-body {
    margin-top: var(--certificate-content-offset-top);
}

.content .certificate-title {
    font-size: var(--certificate-title-size);
    font-weight: bold;
    text-decoration: underline;
    padding-top: 2mm;
}

.content .certificate-id {
    font-size: var(--certificate-text-size);
    margin-top: 1.4mm;
}

.content p {
    font-size: var(--certificate-text-size);
}

.content table {
    margin: var(--certificate-table-gap-y) auto;
    width: 80%;
    text-align: left;
    font-size: var(--certificate-text-size);
    table-layout: fixed;
    overflow-wrap: anywhere;
    word-break: normal;
}

.content table td {
    border-radius: 100px;
    padding: var(--certificate-cell-padding-y) var(--certificate-cell-padding-x);
    vertical-align: top;
}

.identity-table {
    width: auto !important;
    margin: 12px auto;
}

.identity-table td:first-child {
    width: var(--certificate-identity-label-width);
    white-space: nowrap;
}

.identity-table td:nth-child(2) {
    min-width: 0;
}

.details table {
    width: 74%;
    border-collapse: collapse;
    margin-top: var(--certificate-details-top-gap);
    table-layout: fixed;
}

.details table th:nth-child(1),
.details table td:nth-child(1) {
    width: var(--col-materi-w);
}

.details table th:nth-child(2),
.details table td:nth-child(2) {
    width: var(--col-nilai-w);
}

.details table th:nth-child(3),
.details table td:nth-child(3) {
    width: var(--col-grade-w);
}

.details th,
.details td {
    border: 1px solid rgb(255, 255, 255);
    padding: 2mm;
    color: white;
    text-align: center;
    background-color: #2B4961;
    overflow-wrap: anywhere;
}

.details th {
    background-color: #F7B118;
}

.signature-wrapper {
    position: absolute;
    right: var(--certificate-signature-right);
    bottom: var(--certificate-signature-bottom);
    display: flex;
    align-items: flex-start;
    gap: var(--certificate-signature-gap);
}

.photo-box {
    width: var(--certificate-photo-width);
    height: var(--certificate-photo-height);
    border: 1px solid #000;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: var(--certificate-text-size);
    text-align: center;
    overflow: hidden;
    margin-top: var(--certificate-photo-offset-top);
}

.signature {
    text-align: left;
    width: var(--certificate-signature-width);
    font-size: var(--certificate-text-size);
}

.signature p {
    margin: 0;
    line-height: 1.08;
}

.profile-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.qr-code {
    width: var(--certificate-qr-size);
    height: var(--certificate-qr-size);
    display: block;
    margin: 1.5mm 0 1.5mm;
}

.signature-identity {
    display: block;
    margin-top: 0;
}

.qr-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 0, 0, 0.1);
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    z-index: 999;
    pointer-events: none;
}

.qr-overlay p {
    font-size: 28px;
    color: red;
    font-weight: bold;
    text-shadow: 1px 1px white;
}

input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

input[type=number] {
    -moz-appearance: textfield;
}

.main-header {
    height: 60px;
    background-color: #ffffff;
    border-bottom: 4px solid #000000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 24px;
    box-sizing: border-box;
    flex-shrink: 0;
    z-index: 100;
}

.header-logo {
    font-size: 16pt;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #000000;
}

.tab-nav {
    display: flex;
    gap: 12px;
}

.tab-nav-btn {
    background-color: #ffffff;
    border: 3px solid #000000;
    color: #000000;
    padding: 8px 16px;
    font-size: 10pt;
    font-weight: 800;
    cursor: pointer;
    box-shadow: 3px 3px 0px #000000;
    transition: all 0.1s ease;
    border-radius: 4px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.tab-nav-btn.active {
    background-color: var(--accent-color);
    transform: translate(1px, 1px);
    box-shadow: 2px 2px 0px #000000;
}

.tab-nav-btn:hover {
    transform: translate(-1px, -1px);
    box-shadow: 4px 4px 0px #000000;
}

.tab-nav-btn:active {
    transform: translate(2px, 2px);
    box-shadow: 1px 1px 0px #000000;
}

.drop-zone {
    border: 4px dashed #000000;
    background-color: #ffffff;
    padding: 50px 30px;
    text-align: center;
    cursor: pointer;
    transition: all 0.15s ease;
    border-radius: 6px;
    box-shadow: 6px 6px 0px #000000;
    width: 100%;
    max-width: 600px;
}

.drop-zone:hover,
.drop-zone.dragover {
    background-color: #fef08a;
    transform: translate(-2px, -2px);
    box-shadow: 8px 8px 0px #000000;
}

.drop-zone svg {
    width: 52px;
    height: 52px;
    margin-bottom: 14px;
    stroke: #000000;
}

.drop-zone h3 {
    margin: 0 0 6px 0;
    font-size: 14pt;
    font-weight: 900;
    color: #000000;
}

.drop-zone p {
    margin: 0;
    font-size: 10pt;
    font-weight: 700;
    color: #374151;
}

.pages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
    width: 100%;
    margin-top: 20px;
}

.page-card {
    background-color: #ffffff;
    border: 3px solid #000000;
    box-shadow: 6px 6px 0px #000000;
    padding: 16px;
    border-radius: 6px;
    text-align: center;
}

.page-card p {
    margin: 0 0 10px 0;
    font-size: 9.5pt;
    font-weight: 800;
    color: #000000;
}

.btn-single-dl {
    width: 100%;
    background: #3b82f6;
    color: #ffffff;
    border: 3px solid #000000;
    padding: 10px;
    font-size: 9.5pt;
    font-weight: 900;
    text-transform: uppercase;
    box-shadow: 3px 3px 0px #000000;
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.1s ease;
}

.btn-single-dl:hover {
    transform: translate(-1px, -1px);
    box-shadow: 4px 4px 0px #000000;
}

.dashboard {
    height: calc(100vh - 60px);
}

@media print {
    @page {
        size: A4 landscape;
        margin: 0;
    }
    .main-header,
    #panel-converter,
    #panel-tracker {
        display: none !important;
    }
    body {
        background-color: transparent !important;
        overflow: visible !important;
        display: block !important;
    }
    .control-panel {
        display: none !important;
    }
    .preview-area {
        padding: 0 !important;
        background-color: transparent !important;
        display: block !important;
        overflow: visible !important;
    }
    .certificate-scale-wrapper {
        transform: none !important;
        box-shadow: none !important;
        background-color: transparent !important;
        border-radius: 0 !important;
    }
}

#panel-editor.sidebar-collapsed .control-panel {
    margin-left: -390px;
}

.toggle-editor-sidebar-btn {
    position: absolute;
    top: 20px;
    left: 20px;
    z-index: 99;
    background-color: #ffffff;
    border: 3px solid #000000;
    box-shadow: 3px 3px 0px #000000;
    color: #000000;
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.15s cubic-bezier(0.25, 1, 0.5, 1);
    outline: none;
}

.toggle-editor-sidebar-btn:hover {
    transform: translate(-2px, -2px);
    box-shadow: 5px 5px 0px #000000;
    background-color: var(--accent-color);
}

.toggle-editor-sidebar-btn:active {
    transform: translate(2px, 2px);
    box-shadow: 1px 1px 0px #000000;
}

/* Teks Kop Surat untuk diuji keselarasan */
.cert-header-text {
    position: absolute;
    top: 9.4mm;
    left: 0;
    right: 0;
    text-align: center;
    line-height: 1;
    pointer-events: none;
    font-family: 'Arial', 'Helvetica', sans-serif !important;
    z-index: 10;
}
.cert-header-text * {
    font-family: 'Arial', 'Helvetica', sans-serif !important;
}
.cert-header-title1 {
    font-size: 16.2pt;
    font-weight: bold;
    letter-spacing: 0.15mm;
    margin-bottom: 0.7mm;
    color: #000000;
    line-height: 1;
}
.cert-header-title2 {
    font-size: 16.3pt;
    font-weight: bold;
    letter-spacing: 0.15mm;
    margin-bottom: 2.1mm;
    color: #000000;
    line-height: 1;
}
.cert-header-address {
    font-size: 9.6pt;
    font-weight: normal;
    color: #000000;
    margin-bottom: 0.6mm;
    line-height: 1;
    letter-spacing: 0.02mm;
}
.cert-header-contact {
    font-size: 9.6pt;
    font-weight: normal;
    color: #000000;
    line-height: 1;
    letter-spacing: 0.02mm;
}
.cert-header-line {
    border-bottom: 1.9px solid #000000;
    margin: 2.2mm auto 0 auto;
    width: 228mm;
}