/* Nexo Smart Forms — certificate design */
@font-face {
    font-family: "Vazirmatn FD";
    src: url("../fonts/Vazirmatn-FD-Regular.woff2") format("woff2");
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: "Vazirmatn FD";
    src: url("../fonts/Vazirmatn-FD-Medium.woff2") format("woff2");
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: "Vazirmatn FD";
    src: url("../fonts/Vazirmatn-FD-Bold.woff2") format("woff2");
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: "Vazirmatn FD";
    src: url("../fonts/Vazirmatn-FD-ExtraBold.woff2") format("woff2");
    font-weight: 800;
    font-style: normal;
    font-display: swap;
}

.nsf-certificate {
    background: var(--nsf-surface, #fff);
    border: 1px solid var(--nsf-border, #e4e7f2);
    border-radius: 24px;
    padding: 18px;
    box-shadow: 0 18px 50px rgba(15, 17, 38, .07);
}

.nsf-certificate__toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 14px;
}

.nsf-certificate__status {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    font-size: 13px;
    color: var(--nsf-muted, #646a8c);
}

.nsf-certificate__code b {
    color: var(--nsf-text, #0f1126);
    font-family: "Vazirmatn FD", Tahoma, sans-serif;
    font-size: 12px;
    letter-spacing: .04em;
    background: var(--nsf-bg, #f4f5fb);
    border: 1px solid var(--nsf-border, #e4e7f2);
    border-radius: 8px;
    padding: 5px 8px;
}

.nsf-certificate__actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
}

.nsf-certificate__actions .nsf-btn {
    min-height: 38px;
    padding: 8px 12px;
    font-size: 12px;
}

.nsf-certificate__hint {
    margin: 12px 2px 0;
    color: var(--nsf-muted, #646a8c);
    font-size: 12px;
    line-height: 1.9;
}

/* The printable sheet */
.nsf-cert {
    --cert-primary: #6a4df4;
    --cert-accent: #ff5ca8;
    --cert-bg: #fff;
    --cert-text: #0f1126;
    --cert-scale: 1;
    position: relative;
    width: 100%;
    aspect-ratio: 1.414 / 1;
    background: var(--cert-bg);
    color: var(--cert-text);
    border-radius: 14px;
    overflow: hidden;
    isolation: isolate;
    font-family: "Vazirmatn FD", Vazirmatn, Tahoma, sans-serif;
    box-shadow: inset 0 0 0 1px var(--cert-primary-18);
}

.nsf-cert--portrait {
    aspect-ratio: .707 / 1;
}

.nsf-cert__bg {
    position: absolute;
    inset: 0;
    z-index: -2;
    background:
        radial-gradient(120% 90% at 100% 0%, var(--cert-primary-13) 0%, transparent 48%),
        radial-gradient(100% 80% at 0% 100%, var(--cert-accent-12) 0%, transparent 46%),
        linear-gradient(135deg, var(--cert-primary-03) 0%, var(--cert-bg) 42%, var(--cert-accent-04) 100%);
}

.nsf-cert__bg::before,
.nsf-cert__bg::after {
    content: "";
    position: absolute;
    border-radius: 50%;
    border: 1px solid var(--cert-primary-12);
    pointer-events: none;
}

.nsf-cert__bg::before {
    width: 52%;
    aspect-ratio: 1;
    top: -28%;
    left: -14%;
    box-shadow: 0 0 0 34px var(--cert-primary-26), 0 0 0 70px var(--cert-primary-18);
}

.nsf-cert__bg::after {
    width: 38%;
    aspect-ratio: 1;
    bottom: -24%;
    right: -10%;
    border-color: var(--cert-accent-16);
    box-shadow: 0 0 0 26px var(--cert-accent-26);
}

.nsf-cert__frame {
    position: absolute;
    inset: 2.1%;
    border: 1px solid var(--cert-primary-32);
    border-radius: 8px;
    pointer-events: none;
    z-index: -1;
}

.nsf-cert__frame::before {
    content: "";
    position: absolute;
    inset: 6px;
    border: 1px solid var(--cert-accent-20);
    border-radius: 5px;
}

.nsf-cert--border-simple .nsf-cert__frame::before,
.nsf-cert--border-none .nsf-cert__frame::before {
    display: none;
}

.nsf-cert--border-none .nsf-cert__frame {
    border-color: var(--cert-primary-14);
}

.nsf-cert__corner {
    position: absolute;
    width: 34px;
    height: 34px;
    border-color: var(--cert-primary);
    border-style: solid;
    opacity: .9;
}

.nsf-cert--border-simple .nsf-cert__corner {
    width: 18px;
    height: 18px;
    opacity: .5;
}

.nsf-cert--border-none .nsf-cert__corner {
    display: none;
}

.nsf-cert__corner--tl {
    top: 12px;
    right: 12px;
    border-width: 2px 2px 0 0;
    border-radius: 0 7px 0 0;
}

.nsf-cert__corner--tr {
    top: 12px;
    left: 12px;
    border-width: 2px 0 0 2px;
    border-radius: 7px 0 0 0;
}

.nsf-cert__corner--bl {
    bottom: 12px;
    right: 12px;
    border-width: 0 2px 2px 0;
    border-radius: 0 0 7px 0;
}

.nsf-cert__corner--br {
    bottom: 12px;
    left: 12px;
    border-width: 0 0 2px 2px;
    border-radius: 0 0 0 7px;
}

.nsf-cert__inner {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 4.2% 5.2% 3.6%;
}

.nsf-cert__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex: 0 0 auto;
}

.nsf-cert__brand {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    font-size: calc(clamp(11px, 1.1vw, 15px) * var(--cert-scale));
    font-weight: 700;
    color: var(--cert-text);
}

.nsf-cert__logo {
    max-height: 34px;
    max-width: 110px;
    object-fit: contain;
}

.nsf-cert__mark {
    display: inline-grid;
    place-items: center;
    width: 30px;
    height: 30px;
    border-radius: 9px;
    color: #fff;
    background: linear-gradient(135deg, var(--cert-primary), var(--cert-accent));
    font-family: "Vazirmatn FD", Tahoma, sans-serif;
    font-weight: 800;
    font-size: 17px;
    box-shadow: 0 4px 12px var(--cert-primary-28);
}

.nsf-cert__serial {
    text-align: left;
    font-size: calc(clamp(8px, .82vw, 11px) * var(--cert-scale));
    color: var(--cert-text-60);
}

.nsf-cert__serial span {
    display: block;
    margin-bottom: 3px;
}

.nsf-cert__serial b {
    display: inline-block;
    color: var(--cert-primary);
    font-family: "Vazirmatn FD", Tahoma, sans-serif;
    font-size: calc(clamp(9px, .92vw, 13px) * var(--cert-scale));
    letter-spacing: .05em;
    padding: 3px 7px;
    border: 1px solid var(--cert-primary-22);
    border-radius: 7px;
    background: var(--cert-primary-05);
}

.nsf-cert__body {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 1.2% 2.4% 0;
    min-height: 0;
}

.nsf-cert__eyebrow {
    margin: 0 0 .8em;
    color: var(--cert-primary);
    font-size: calc(clamp(9px, .95vw, 13px) * var(--cert-scale));
    font-weight: 600;
    letter-spacing: .02em;
}

.nsf-cert__title {
    margin: 0;
    color: var(--cert-text);
    font-size: calc(clamp(20px, 3.1vw, 44px) * var(--cert-scale));
    line-height: 1.25;
    font-weight: 800;
    letter-spacing: -.02em;
}

.nsf-cert__name {
    margin-top: 2.4%;
    color: var(--cert-primary);
    font-size: calc(clamp(21px, 4.2vw, 54px) * var(--cert-scale));
    line-height: 1.25;
    font-weight: 800;
    max-width: 92%;
    overflow-wrap: anywhere;
}

.nsf-cert__name.is-long {
    font-size: calc(clamp(18px, 3.5vw, 44px) * var(--cert-scale));
}

.nsf-cert__name.is-xlong {
    font-size: calc(clamp(15px, 2.9vw, 36px) * var(--cert-scale));
}

.nsf-cert__rule {
    display: block;
    width: 74px;
    height: 4px;
    margin: 2.2% auto 1.8%;
    border-radius: 99px;
    background: linear-gradient(90deg, var(--cert-primary), var(--cert-accent));
    opacity: .9;
}

.nsf-cert__text {
    max-width: 84%;
    color: var(--cert-text-78);
    font-size: calc(clamp(9.5px, 1.02vw, 15px) * var(--cert-scale));
    line-height: 2;
    font-weight: 500;
}

.nsf-cert__text p {
    margin: 0;
}

.nsf-cert__meta {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: .7% 1.8%;
    margin-top: 2.2%;
    width: 100%;
}

.nsf-cert__meta-item {
    min-width: 118px;
    padding: 6px 12px;
    border-radius: 9px;
    background: var(--cert-primary-05);
    border: 1px solid var(--cert-primary-12);
    text-align: center;
}

.nsf-cert__meta-item span {
    display: block;
    color: var(--cert-text-54);
    font-size: calc(clamp(7.5px, .76vw, 10px) * var(--cert-scale));
    margin-bottom: 2px;
}

.nsf-cert__meta-item strong {
    display: block;
    color: var(--cert-text);
    font-size: calc(clamp(8.5px, .9vw, 12.5px) * var(--cert-scale));
    font-weight: 700;
}

.nsf-cert__foot {
    flex: 0 0 auto;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: end;
    gap: 18px;
    padding-top: 1.4%;
}

.nsf-cert__signature {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
    min-width: 0;
    font-size: calc(clamp(8px, .8vw, 11px) * var(--cert-scale));
}

.nsf-cert__signature-line {
    display: block;
    width: 118px;
    max-width: 100%;
    height: 1px;
    margin-bottom: 5px;
    background: var(--cert-text-30);
}

.nsf-cert__signature-img {
    max-height: 38px;
    max-width: 120px;
    object-fit: contain;
    margin-bottom: 2px;
}

.nsf-cert__signature strong {
    font-size: calc(clamp(9px, .92vw, 12px) * var(--cert-scale));
    color: var(--cert-text);
}

.nsf-cert__signature small {
    color: var(--cert-text-55);
    font-size: calc(clamp(7.5px, .76vw, 10px) * var(--cert-scale));
}

.nsf-cert__seal {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    width: clamp(58px, 7.4vw, 92px);
    aspect-ratio: 1;
    border-radius: 50%;
    color: var(--cert-primary);
    border: 1.5px dashed var(--cert-primary-45);
    background: var(--cert-primary-04);
    font-size: calc(clamp(6.5px, .66vw, 9px) * var(--cert-scale));
    font-weight: 700;
    text-align: center;
}

.nsf-cert__seal-check {
    display: grid;
    place-items: center;
    width: 42%;
    aspect-ratio: 1;
    border-radius: 50%;
    color: #fff;
    background: linear-gradient(135deg, var(--cert-primary), var(--cert-accent));
}

.nsf-cert__seal-check svg {
    width: 64%;
    height: 64%;
}

.nsf-cert__seal-img {
    max-width: 60%;
    max-height: 52%;
    object-fit: contain;
}

.nsf-cert__verify {
    text-align: left;
    font-size: calc(clamp(7px, .7vw, 10px) * var(--cert-scale));
    color: var(--cert-text-55);
    line-height: 1.8;
    min-width: 0;
}

.nsf-cert__verify p {
    margin: 0 0 3px;
}

.nsf-cert__verify small {
    display: block;
}

.nsf-cert__verify-link {
    display: inline-block;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--cert-primary);
    text-decoration: none;
    font-size: calc(clamp(6.5px, .64vw, 9px) * var(--cert-scale));
    direction: ltr;
}

.nsf-cert--portrait .nsf-cert__inner {
    padding: 6% 7% 5%;
}

.nsf-cert--portrait .nsf-cert__title {
    font-size: calc(clamp(19px, 2.6vw, 32px) * var(--cert-scale));
}

.nsf-cert--portrait .nsf-cert__name {
    font-size: calc(clamp(19px, 3.1vw, 38px) * var(--cert-scale));
}

.nsf-cert--portrait .nsf-cert__text {
    max-width: 92%;
    line-height: 2.1;
}

.nsf-cert--portrait .nsf-cert__foot {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
    gap: 8px;
}

.nsf-cert--portrait .nsf-cert__signature {
    align-items: center;
}

.nsf-cert--portrait .nsf-cert__verify {
    text-align: center;
}

/* Responsive */
@media (max-width: 760px) {
    .nsf-certificate {
        padding: 12px;
        border-radius: 18px;
    }
    .nsf-certificate__toolbar {
        align-items: flex-start;
        flex-direction: column;
    }
    .nsf-certificate__actions {
        width: 100%;
    }
    .nsf-certificate__actions .nsf-btn {
        flex: 1 1 auto;
        justify-content: center;
    }
    .nsf-cert {
        aspect-ratio: auto;
        min-height: 420px;
        border-radius: 12px;
    }
    .nsf-cert__inner {
        padding: 7% 6% 5%;
    }
    .nsf-cert__title {
        font-size: calc(clamp(20px, 6vw, 28px) * var(--cert-scale));
    }
    .nsf-cert__name {
        font-size: calc(clamp(22px, 7vw, 32px) * var(--cert-scale));
    }
    .nsf-cert__text {
        max-width: 96%;
        font-size: calc(clamp(10px, 3.2vw, 12px) * var(--cert-scale));
        line-height: 2;
    }
    .nsf-cert__meta {
        gap: 6px;
    }
    .nsf-cert__meta-item {
        min-width: calc(50% - 6px);
        flex: 1 1 calc(50% - 6px);
    }
    .nsf-cert__foot {
        grid-template-columns: 1fr;
        justify-items: center;
        text-align: center;
        gap: 10px;
        margin-top: 14px;
    }
    .nsf-cert__signature {
        align-items: center;
    }
    .nsf-cert__verify {
        text-align: center;
    }
    .nsf-cert__serial {
        display: none;
    }
    .nsf-cert__seal {
        width: 64px;
    }
}

/* Print */
@page {
    size: A4 landscape;
    margin: 0;
}

@media print {
    html,
    body {
        margin: 0 !important;
        padding: 0 !important;
        background: #fff !important;
    }
    .nsf-cert {
        width: 297mm !important;
        height: 210mm !important;
        aspect-ratio: auto !important;
        border-radius: 0 !important;
        box-shadow: none !important;
        min-height: 0 !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
    .nsf-cert--portrait {
        width: 210mm !important;
        height: 297mm !important;
    }
    .nsf-cert__inner {
        padding: 12mm 16mm 10mm !important;
    }
    .nsf-cert--portrait .nsf-cert__inner {
        padding: 16mm 18mm 14mm !important;
    }
    .nsf-cert__title {
        font-size: calc(12mm * var(--cert-scale)) !important;
    }
    .nsf-cert__name {
        font-size: calc(15mm * var(--cert-scale)) !important;
    }
    .nsf-cert__name.is-long {
        font-size: calc(12mm * var(--cert-scale)) !important;
    }
    .nsf-cert__name.is-xlong {
        font-size: calc(10mm * var(--cert-scale)) !important;
    }
    .nsf-cert__text {
        font-size: calc(4.2mm * var(--cert-scale)) !important;
        line-height: 2 !important;
    }
    .nsf-cert__meta-item span {
        font-size: calc(2.6mm * var(--cert-scale)) !important;
    }
    .nsf-cert__meta-item strong {
        font-size: calc(3.2mm * var(--cert-scale)) !important;
    }
    .nsf-cert__signature strong {
        font-size: calc(3mm * var(--cert-scale)) !important;
    }
    .nsf-cert__signature small,
    .nsf-cert__verify,
    .nsf-cert__serial span {
        font-size: calc(2.4mm * var(--cert-scale)) !important;
    }
    .nsf-cert__verify-link {
        font-size: calc(2.2mm * var(--cert-scale)) !important;
    }
    .nsf-cert__seal {
        width: 28mm !important;
    }
    .nsf-cert__seal span {
        font-size: calc(2.2mm * var(--cert-scale)) !important;
    }
}

/* Verification card */
.nsf-verify {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    padding: 18px;
    border-radius: 18px;
    border: 1px solid var(--nsf-border, #e4e7f2);
    background: var(--nsf-surface, #fff);
}

.nsf-verify__icon {
    display: inline-grid;
    place-items: center;
    flex: 0 0 auto;
    width: 42px;
    height: 42px;
    border-radius: 13px;
    font-size: 20px;
    font-weight: 800;
}

.nsf-verify.is-valid .nsf-verify__icon {
    color: #0e9f6e;
    background: #ecfdf3;
}

.nsf-verify.is-invalid .nsf-verify__icon {
    color: #e11d48;
    background: #fff1f2;
}

.nsf-verify strong {
    display: block;
    margin-bottom: 4px;
    font-size: 16px;
}

.nsf-verify p {
    margin: 0;
    color: var(--nsf-muted, #646a8c);
    font-size: 13px;
    line-height: 1.9;
}

.nsf-verify__list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    margin: 14px 0 0;
    padding: 0;
}

.nsf-verify__list > div {
    padding: 9px 11px;
    border-radius: 10px;
    background: var(--nsf-bg, #f4f5fb);
}

.nsf-verify__list dt {
    margin: 0 0 3px;
    color: var(--nsf-muted, #646a8c);
    font-size: 11px;
}

.nsf-verify__list dd {
    margin: 0;
    color: var(--nsf-text, #0f1126);
    font-size: 13px;
    font-weight: 700;
    overflow-wrap: anywhere;
}

@media (max-width: 560px) {
    .nsf-verify {
        padding: 14px;
    }
    .nsf-verify__list {
        grid-template-columns: 1fr;
    }
}

/* Formano / Nexo: print-safe scannable verification for every certificate. */
.nsf-cert__verify{display:flex;flex-direction:column;align-items:flex-start;gap:3px}
.nsf-cert__qr{display:inline-flex;align-items:center;justify-content:center;width:clamp(95px,9.5vw,128px);height:clamp(95px,9.5vw,128px);box-sizing:border-box;padding:3px;background:#fff;border-radius:7px;box-shadow:0 0 0 1px rgba(20,34,55,.12)}
.nsf-cert__qr-svg{display:block;width:100%;height:100%;background:white;shape-rendering:crispEdges}
.nsf-cert__qr-caption{display:block;text-align:center;max-width:132px;color:var(--cert-text);font-size:clamp(8px,.7vw,10px);line-height:1.6}
.nsf-verified-certificate{margin:24px auto 0;max-width:1080px}
.nsf-verified-certificate>h2{font-family:"Vazirmatn FD",Tahoma,sans-serif;font-size:20px;font-weight:800;text-align:right;margin:0 0 14px}
.nsf-verified-certificate .nsf-certificate{border-radius:16px}
@media print {
.nsf-cert__qr{width:33mm!important;height:33mm!important;min-width:33mm!important;min-height:33mm!important;padding:0!important;border:none!important;box-shadow:none!important}
.nsf-cert__qr-caption{font-size:2.4mm!important;max-width:33mm!important;line-height:1.4!important}
.nsf-verified-certificate>h2{display:none!important}
.nsf-cert__verify-link{font-size:2mm!important}
}

/* A selected background is the complete paper artwork; disable built-in decorative fills. */
.nsf-cert--has-background .nsf-cert__bg,
.nsf-cert--has-background .nsf-cert__frame { display:none!important; }
.nsf-cert--has-background { -webkit-print-color-adjust:exact;print-color-adjust:exact; }

/* Shared free-position certificate canvas: identical dimensions in editor and output. */
.nsfs-paper, .nsf-cert{position:relative}
.nsf-studio-canvas{position:absolute;inset:0;z-index:5;direction:rtl;font-family:"Vazirmatn FD",Vazirmatn,Tahoma,sans-serif;container-type:inline-size;color:#173d7b;overflow:hidden}
.nsf-studio-el{position:absolute;box-sizing:border-box;left:var(--el-x);top:var(--el-y);width:var(--el-w);min-width:0;text-align:center;color:#173d7b;overflow-wrap:anywhere;line-height:1.65;background:transparent}
.nsf-studio-el__content{width:100%}
.nsf-studio-el--brand{text-align:right;font-size:clamp(10px,1.3cqw,17px);font-weight:700;display:flex;align-items:center;justify-content:flex-start;gap:6px}
.nsf-studio-el--brand img{max-width:70px;max-height:46px;object-fit:contain}
.nsf-studio-el--date,.nsf-studio-el--code{direction:rtl;text-align:left;font-size:clamp(9px,1.1cqw,14px);font-weight:600;line-height:1.85}
.nsf-studio-el--date b,.nsf-studio-el--code b{color:#142e62;font-weight:800}
.nsf-studio-el--subtitle{font-size:clamp(11px,1.4cqw,19px);font-weight:500}
.nsf-studio-el--title{font-size:clamp(20px,3.4cqw,45px);line-height:1.35;font-weight:800;letter-spacing:-.02em}
.nsf-studio-el--name{font-size:clamp(18px,2.7cqw,38px);font-weight:800;line-height:1.45}
.nsf-studio-el--body{font-size:clamp(11px,1.55cqw,19px);font-weight:500;line-height:2.0;white-space:pre-line}
.nsf-studio-el--body p{margin:0}
.nsf-studio-el--score{font-size:clamp(10px,1.28cqw,17px);font-weight:700}
.nsf-studio-el--signature{display:flex;flex-direction:column;align-items:center;gap:3px;text-align:center;font-size:clamp(10px,1.2cqw,15px)}
.nsf-studio-el--signature .nsf-studio-el__content{display:flex;flex-direction:column;align-items:center;gap:2px}
.nsf-studio-el--signature strong{font-weight:700}
.nsf-studio-el--signature small{font-size:.82em}
.nsf-studio-el--signature img{max-width:100%;max-height:52px;object-fit:contain}
.nsf-studio-el--seal img{width:85%;max-height:90px;object-fit:contain}
.nsf-studio-el--qr .nsf-studio-el__content{display:flex;flex-direction:column;align-items:center;gap:3px}
.nsf-studio-el--qr .nsf-cert__qr-svg{width:100%;max-width:132px;height:auto;aspect-ratio:1;border-radius:4px;background:#fff;shape-rendering:crispEdges;border:1px solid #dce5f4;padding:2px}
.nsf-studio-el--qr small{font-size:clamp(7px,.85cqw,11px);line-height:1.5;font-weight:700}
.nsf-studio-el--footer{font-size:clamp(9px,1.0cqw,12px);font-weight:500}
.nsf-studio-canvas--editable .nsf-studio-el{touch-action:none;cursor:grab;outline:1px dashed transparent;border-radius:4px;transition:outline-color .1s,background-color .1s}
.nsf-studio-canvas--editable .nsf-studio-el:hover{outline-color:#8c88dd;background:rgba(103,71,239,.045)}
.nsf-studio-canvas--editable .nsf-studio-el.is-selected{outline:2px solid #6c4de8;outline-offset:2px;background:rgba(103,71,239,.055);z-index:9}
.nsf-studio-canvas--editable .nsf-studio-el.is-dragging{cursor:grabbing;transition:none;z-index:11}
.nsf-studio-canvas--editable .nsf-studio-el:focus-visible{outline:3px solid #5740cc;outline-offset:2px}
.nsf-studio .nsfs-paper{overflow:hidden;isolation:isolate}
.nsf-studio .nsfs-paper .nsf-studio-canvas{z-index:6}
.nsf-studio .nsfs-position-panel{margin:17px 0 20px;border:1px solid #d9def7;background:#f8f9ff;border-radius:14px;padding:15px}
.nsf-studio .nsfs-position-title{display:flex;flex-direction:column;gap:3px}
.nsf-studio .nsfs-position-title strong{font-size:15px;color:#30276e}
.nsf-studio .nsfs-position-title span{font-size:12px;color:#58637e}
.nsf-studio .nsfs-position-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-top:13px}
.nsf-studio .nsfs-position-grid label{font-weight:700;font-size:11px;color:#45506b}
.nsf-studio .nsfs-position-grid input,.nsf-studio .nsfs-position-grid select{font-family:inherit;box-sizing:border-box;display:block;width:100%;max-width:none;min-height:42px;border:1px solid #d5dcf0;border-radius:9px;background:#fff;margin-top:4px}
.nsf-studio .nsfs-position-grid input:focus-visible,.nsf-studio .nsfs-position-grid select:focus-visible{outline:2px solid #6750e9;outline-offset:1px}
.nsf-studio .nsfs-position-tools{display:flex;gap:13px;align-items:center;flex-wrap:wrap;margin-top:13px}
.nsf-studio .nsfs-position-tools .button{min-height:42px;font-family:inherit;border-radius:9px}
.nsf-studio .nsfs-position-tools span{font-size:11px;color:#526183}
@media(max-width:900px){.nsf-studio .nsfs-position-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:520px){.nsf-studio .nsfs-position-grid{grid-template-columns:1fr 1fr}.nsf-studio-el--title{font-size:clamp(13px,3.3cqw,22px)}.nsf-studio-el--name{font-size:clamp(12px,2.6cqw,20px)}.nsf-studio-el--body{font-size:clamp(8px,1.55cqw,13px)}}
@media print{
.nsf-studio-canvas{overflow:hidden!important}
.nsf-studio-el{outline:none!important;box-shadow:none!important}
.nsf-studio-el--qr .nsf-cert__qr-svg{max-width:none!important;width:100%!important;padding:0!important}
.nsf-studio-el--qr small{font-size:2.2mm!important}
}

/* Per-element typography and QR dimensions; local OFL fonts for predictable PDF/print. */
@font-face{font-family:"Estedad";src:url("../fonts/Estedad-Variable.ttf") format("truetype");font-weight:100 900;font-style:normal;font-display:swap}
@font-face{font-family:"Lalezar";src:url("../fonts/Lalezar-Regular.ttf") format("truetype");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Noto Naskh Arabic";src:url("../fonts/NotoNaskhArabic-Variable.ttf") format("truetype");font-weight:400 700;font-style:normal;font-display:swap}
.nsf-studio-canvas .nsf-studio-el{
  font-family:var(--el-font-family,"Vazirmatn FD",Tahoma,sans-serif)!important;
  font-size:var(--el-font-size,1.6cqw)!important;
  line-height:1.65;
}
.nsf-studio-canvas .nsf-studio-el__content{font-family:inherit;font-size:inherit}
.nsf-studio-canvas .nsf-studio-el--qr .nsf-cert__qr-svg{
  width:min(100%,var(--el-qr-size,13cqw))!important;
  height:auto!important;
  max-width:none!important;
  display:block;
  aspect-ratio:1;
  shape-rendering:crispEdges;
}
.nsf-studio-canvas .nsf-studio-el--qr small{font-family:inherit;font-size:var(--el-font-size,.9cqw)!important}
.nsf-studio-canvas .nsf-studio-el--title,.nsf-studio-canvas .nsf-studio-el--name{line-height:1.38}
.nsf-studio-canvas .nsf-studio-el--body{line-height:1.85}
@media print{
  .nsf-studio-canvas .nsf-studio-el{font-family:var(--el-font-family,"Vazirmatn FD",Tahoma,sans-serif)!important;font-size:var(--el-font-size,1.6cqw)!important}
  .nsf-studio-canvas .nsf-studio-el--qr .nsf-cert__qr-svg{width:min(100%,var(--el-qr-size,13cqw))!important;height:auto!important;max-width:none!important}
}



/* Locally hosted Persian font choices for printed certificate elements. */
@font-face{font-family:"NSF Estedad";src:url("../fonts/Estedad-Variable.ttf") format("truetype");font-weight:100 900;font-display:swap}
@font-face{font-family:"NSF Naskh";src:url("../fonts/NotoNaskhArabic-Variable.ttf") format("truetype");font-weight:100 900;font-display:swap}
@font-face{font-family:"NSF Lalezar";src:url("../fonts/Lalezar-Regular.ttf") format("truetype");font-weight:400;font-display:swap}
.nsf-studio-canvas{--nsf-font-vazir:"Vazirmatn FD",Tahoma,sans-serif;--nsf-font-estedad:"NSF Estedad",Tahoma,sans-serif;--nsf-font-naskh:"NSF Naskh",serif;--nsf-font-lalezar:"NSF Lalezar",Tahoma,sans-serif}



/* Mobile certificate screen preview: preserve exact paper aspect ratio.
 * The old max-width:760px rule used aspect-ratio:auto + min-height:420px,
 * expanding the paper beyond the A4 artwork and displacing the layout.
 * Print layout is intentionally unchanged.
 */
@media screen and (max-width: 760px) {
  .nsf-app .nsf-certificate {
    box-sizing: border-box;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    overflow: visible;
    padding: 10px;
    border-radius: 16px;
  }
  .nsf-app .nsf-cert[data-nsf-cert] {
    position: relative;
    box-sizing: border-box;
    width: 100%;
    height: auto !important;
    min-height: 0 !important;
    max-height: none !important;
    aspect-ratio: 297 / 210 !important;
    border-radius: 9px;
    overflow: hidden;
    background-position: center center !important;
  }
  .nsf-app .nsf-cert.nsf-cert--portrait[data-nsf-cert] {
    aspect-ratio: 210 / 297 !important;
  }
  .nsf-app .nsf-cert[data-nsf-cert] .nsf-studio-canvas {
    position: absolute !important;
    inset: 0 !important;
    width: 100%;
    height: 100%;
    min-height: 0;
    box-sizing: border-box;
    overflow: hidden;
  }
  .nsf-app .nsf-certificate__toolbar {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 13px;
    margin-bottom: 14px;
  }
  .nsf-app .nsf-certificate__status {
    justify-content: flex-start;
    gap: 8px;
    width: 100%;
    font-size: 12px;
  }
  .nsf-app .nsf-certificate__code {
    min-width: 0;
    overflow-wrap: anywhere;
  }
  .nsf-app .nsf-certificate__actions {
    display: grid;
    grid-template-columns: repeat(3,minmax(0,1fr));
    gap: 7px;
    width: 100%;
  }
  .nsf-app .nsf-certificate__actions .nsf-btn {
    box-sizing: border-box;
    width: 100%;
    min-width: 0;
    min-height: 42px;
    padding: 8px 5px;
    font-size: 11px;
    justify-content: center;
    text-align: center;
    gap: 4px;
  }
  .nsf-app .nsf-certificate__actions .nsf-btn svg{
    width: 16px;
    height: 16px;
    flex: 0 0 16px;
  }
  .nsf-app .nsf-cert__inner {padding: 5% 5% 4%;}
  .nsf-app .nsf-verified-certificate {
    max-width: 100%;
    min-width: 0;
  }
  .nsf-app .nsf-certificate__hint {
    font-size: 11px;
    line-height: 1.85;
  }
}
@media screen and (max-width: 390px) {
  .nsf-app .nsf-certificate {padding: 8px;}
  .nsf-app .nsf-certificate__actions .nsf-btn {font-size: 10px;}
}


/* Certificate mobile UX: clickable QR, readable verification card and zoom. */
.nsf-studio-el--qr .nsf-studio-qr-link{
  display:flex;
  justify-content:center;
  align-items:center;
  max-width:100%;
  width:100%;
  text-decoration:none;
  border-radius:4px;
  background:transparent;
}
.nsf-studio-el--qr .nsf-studio-qr-link:focus-visible{
  outline:2px solid #674df3;
  outline-offset:2px;
}
.nsf-certificate__mobile-tools{display:none}
@media screen and (max-width:760px){
  .nsf-certificate__mobile-tools{
    display:flex;flex-direction:column;align-items:stretch;
    gap:12px;margin-top:14px;padding:14px;
    border-radius:13px;border:1px solid #e1e3f5;background:#fafaff;
  }
  .nsf-certificate__mobile-zoom{
    display:inline-flex;align-items:center;justify-content:center;
    min-height:44px;border:1px solid #ddd5ff;
    border-radius:10px;background:#eeeaff;color:#4934ba;
    font:800 13px/1.7 "Vazirmatn FD",Tahoma,sans-serif;
    cursor:pointer;
  }
  .nsf-certificate__mobile-qr{
    display:flex;align-items:center;justify-content:center;gap:17px;
    flex-wrap:wrap;
  }
  .nsf-certificate__mobile-qr a.nsf-certificate__qr-link{
    display:flex;align-items:center;justify-content:center;
    flex:0 0 132px;width:132px;height:132px;
    padding:8px;border-radius:12px;background:#fff;
    border:1px solid #d9e0f2;
  }
  .nsf-certificate__mobile-qr svg{width:100%;height:100%;display:block}
  .nsf-certificate__mobile-qr div{
    flex:1 1 145px;min-width:0;display:flex;flex-direction:column;gap:7px;
    font-size:11px;color:#666e8a;line-height:1.9;
  }
  .nsf-certificate__mobile-qr strong{font-size:13px;color:#29204c}
  .nsf-certificate__mobile-qr a.nsf-certificate__open-verify{
    color:#5842ce;font-weight:800;font-size:12px;
  }
  .nsf-cert--has-background .nsf-studio-canvas{contain:layout style}
}
.nsf-mobile-cert-dialog[hidden]{display:none!important}
.nsf-mobile-cert-dialog{
  position:fixed;inset:0;z-index:200000;
  display:flex;flex-direction:column;gap:13px;
  padding:14px max(12px,env(safe-area-inset-right)) calc(14px + env(safe-area-inset-bottom));
  box-sizing:border-box;
  background:#101327f2;
}
.nsf-mobile-cert-dialog__top{
  display:flex;justify-content:space-between;align-items:center;
  flex-wrap:wrap;gap:10px;color:#fff;
  font:800 14px/1.8 "Vazirmatn FD",Tahoma,sans-serif;
}
.nsf-mobile-cert-dialog__close{
  min-height:44px;padding:7px 18px;border-radius:10px;
  background:#fff;color:#29204c;border:0;font:inherit;cursor:pointer;
}
.nsf-mobile-cert-dialog__viewport{
  direction:rtl;flex:1;min-height:0;
  width:100%;overflow:auto;
  border-radius:12px;-webkit-overflow-scrolling:touch;
}
.nsf-mobile-cert-dialog__paper{
  width:780px;max-width:none;margin:0 auto;
}
.nsf-mobile-cert-dialog__paper .nsf-cert{
  position:relative;
  box-sizing:border-box;
  display:block;width:780px!important;min-width:780px!important;
  height:auto!important;min-height:0!important;max-height:none!important;
  aspect-ratio:297/210!important;overflow:hidden;
  background-position:center;
}
.nsf-mobile-cert-dialog__paper .nsf-cert--portrait{
  aspect-ratio:210/297!important;
}
.nsf-mobile-cert-dialog__paper .nsf-studio-canvas{
  position:absolute;inset:0;overflow:hidden;
}
@media print{
  .nsf-certificate__mobile-tools,.nsf-mobile-cert-dialog{display:none!important}
}


/* Fluid certificate typography and spacing: small desktop, tablet and mobile. */
@media screen and (max-width: 1180px){
  .nsf-app .nsf-certificate,
  .nsf-app .nsf-verified-certificate,
  .nsf-app .nsf-cert[data-nsf-cert]{
    box-sizing:border-box;
    max-width:100%;
    min-width:0;
  }
  .nsf-app .nsf-certificate__toolbar{
    gap:12px;
  }
  .nsf-app .nsf-certificate__status{
    flex-wrap:wrap;
    min-width:0;
    overflow-wrap:anywhere;
  }
  .nsf-app .nsf-certificate__actions{
    flex-wrap:wrap;
    max-width:100%;
  }
  .nsf-app .nsf-certificate__actions .nsf-btn{
    max-width:100%;
    white-space:normal;
    overflow-wrap:anywhere;
  }
  .nsf-app .nsf-cert[data-nsf-cert]{
    aspect-ratio:297 / 210;
    height:auto;
    min-height:0;
    overflow:hidden;
    background-position:center;
  }
  .nsf-app .nsf-cert.nsf-cert--portrait[data-nsf-cert]{aspect-ratio:210 / 297}
  .nsf-app .nsf-cert[data-nsf-cert] .nsf-studio-canvas{
    position:absolute;
    inset:0;
    width:100%;
    height:100%;
    min-height:0;
    overflow:hidden;
  }
  .nsf-app .nsf-studio-el--qr .nsf-studio-qr-link{
    display:flex;
    max-width:100%;
  }
}
@media screen and (min-width: 761px) and (max-width: 1050px){
  .nsf-app .nsf-certificate__toolbar{
    flex-direction:column;
    align-items:stretch;
  }
  .nsf-app .nsf-certificate__actions{width:100%;justify-content:flex-start}
  .nsf-app .nsf-certificate__actions .nsf-btn{min-height:42px}
  .nsf-app .nsf-certificate__status{width:100%}
}
@media screen and (max-width: 640px){
  .nsf-app .nsf-certificate__actions{
    display:grid;
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:8px;
  }
  .nsf-app .nsf-certificate__actions .nsf-btn{
    min-width:0;
    min-height:44px;
    width:100%;
  }
  .nsf-app .nsf-certificate__actions .nsf-btn:last-child:nth-child(odd){
    grid-column:1/-1;
  }
  .nsf-app .nsf-certificate__code b{max-width:100%;word-break:break-word}
}
@media screen and (max-width: 345px){
  .nsf-app .nsf-certificate__actions{
    grid-template-columns:1fr;
  }
  .nsf-app .nsf-certificate__actions .nsf-btn:last-child:nth-child(odd){
    grid-column:auto;
  }
}