/* 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;
    }
}