:root {
    --biomm-navy: #17364b;
    --biomm-blue: #498bca;
    --biomm-blue-dark: #2f6fae;
    --biomm-canvas: #f4f7fb;
    --biomm-line: #dce5ef;
    --biomm-text: #334155;
    --biomm-muted: #64748b;
    --biomm-success: #147d57;
    --biomm-success-soft: #eefaf5;
    --biomm-warning: #a5650b;
    --biomm-warning-soft: #fff8e8;
    --biomm-danger: #b42318;
    --biomm-danger-soft: #fff3f2;
}

body.biomm-validator-page {
    display: flex;
    min-height: 100vh;
    margin: 0;
    flex-direction: column;
    background: var(--biomm-canvas);
}

.biomm-validator-main {
    min-height: 0;
    flex: 1 0 auto;
    padding: clamp(2rem, 6vw, 5.5rem) 1rem;
    background: var(--biomm-canvas);
    color: var(--biomm-text);
}

.biomm-validator-legal {
    display: flex;
    flex: 0 0 auto;
    flex-wrap: wrap;
    justify-content: center;
    gap: .45rem .75rem;
    padding: 1rem;
    background: var(--biomm-navy);
    color: rgba(255, 255, 255, .82);
    font-size: .78rem;
    text-align: center;
}

.biomm-validator-legal a {
    color: #fff;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.biomm-validator-legal a:focus-visible {
    outline: 3px solid rgba(255, 255, 255, .7);
    outline-offset: 3px;
}

.biomm-validator-shell {
    width: min(100%, 940px);
    margin: 0 auto;
}

.biomm-validator-card {
    margin-top: 1.5rem;
    padding: clamp(1.25rem, 4vw, 3rem);
    border: 1px solid var(--biomm-line);
    border-radius: 18px;
    background: #fff;
    box-shadow: 0 18px 48px rgba(23, 54, 75, .09);
}

.biomm-validator-header {
    max-width: 690px;
    margin-bottom: 2rem;
}

.biomm-validator-kicker {
    color: var(--biomm-blue-dark);
    font-size: .76rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.biomm-validator-header h1 {
    margin: .35rem 0 .65rem;
    color: var(--biomm-navy);
    font-size: clamp(2rem, 5vw, 3.5rem);
    line-height: 1.04;
}

.biomm-validator-header p,
.biomm-validator-footnote {
    color: var(--biomm-muted);
}

.biomm-validator-form {
    padding: 1.25rem;
    border: 1px solid var(--biomm-line);
    border-radius: 12px;
    background: #f8fafc;
}

.biomm-validator-form label {
    display: block;
    margin-bottom: .5rem;
    color: var(--biomm-navy);
    font-weight: 700;
}

.biomm-validator-input-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: .75rem;
}

.biomm-validator-input-row input {
    width: 100%;
    min-height: 50px;
    padding: .75rem 1rem;
    border: 1px solid #bccbd9;
    border-radius: 8px;
    color: var(--biomm-navy);
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: .035em;
    text-transform: uppercase;
}

.biomm-validator-input-row button,
.biomm-validation-download {
    display: inline-flex;
    min-height: 50px;
    align-items: center;
    justify-content: center;
    padding: .75rem 1.25rem;
    border: 0;
    border-radius: 8px;
    background: var(--biomm-blue);
    color: #fff;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition: background-color .18s ease, transform .18s ease;
}

.biomm-validator-input-row button:hover,
.biomm-validation-download:hover {
    background: var(--biomm-blue-dark);
    color: #fff;
}

.biomm-validator-input-row input:focus-visible,
.biomm-validator-input-row button:focus-visible,
.biomm-validation-download:focus-visible {
    outline: 3px solid rgba(73, 139, 202, .35);
    outline-offset: 3px;
}

.biomm-validator-form small {
    display: block;
    margin-top: .55rem;
    color: var(--biomm-muted);
}

.biomm-validation-result {
    margin-top: 1.5rem;
    padding: clamp(1.25rem, 3vw, 2rem);
    border: 1px solid var(--biomm-line);
    border-left-width: 5px;
    border-radius: 12px;
}

.biomm-validation-result--valid { border-left-color: var(--biomm-success); background: var(--biomm-success-soft); }
.biomm-validation-result--suspended,
.biomm-validation-result--superseded { border-left-color: var(--biomm-warning); background: var(--biomm-warning-soft); }
.biomm-validation-result--revoked,
.biomm-validation-result--not_found { border-left-color: var(--biomm-danger); background: var(--biomm-danger-soft); }
.biomm-validation-result--unavailable { border-left-color: var(--biomm-warning); background: var(--biomm-warning-soft); }

.biomm-validation-result__heading {
    display: flex;
    align-items: center;
    gap: .9rem;
}

.biomm-validation-result__heading h2 {
    margin: .1rem 0 0;
    color: var(--biomm-navy);
    font-size: clamp(1.3rem, 3vw, 1.8rem);
}

.biomm-validation-result__heading span,
.biomm-validation-code span {
    color: var(--biomm-muted);
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.biomm-validation-result__icon {
    display: grid;
    width: 46px;
    height: 46px;
    flex: 0 0 46px;
    place-items: center;
    border: 2px solid currentColor;
    border-radius: 50%;
    font-size: 1.4rem !important;
}

.biomm-validation-result__message { margin: 1rem 0; }

.biomm-validation-code {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: .45rem 1rem;
    margin: 1rem 0;
    padding: .85rem 1rem;
    border-radius: 8px;
    background: rgba(255,255,255,.75);
}

.biomm-validation-code strong { color: var(--biomm-navy); letter-spacing: .04em; }

.biomm-validation-details {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1px;
    overflow: hidden;
    margin: 1.25rem 0;
    border: 1px solid var(--biomm-line);
    border-radius: 9px;
    background: var(--biomm-line);
}

.biomm-validation-details div { padding: .9rem 1rem; background: #fff; }
.biomm-validation-details dt { color: var(--biomm-muted); font-size: .75rem; font-weight: 700; text-transform: uppercase; }
.biomm-validation-details dd { margin: .2rem 0 0; color: var(--biomm-navy); font-weight: 600; }
.biomm-validator-footnote { max-width: 680px; margin: 1rem auto 0; text-align: center; font-size: .82rem; }

.biomm-registration-unavailable .dash-card { max-width: 680px; margin-inline: auto; }
.biomm-status-symbol {
    display: grid;
    width: 58px;
    height: 58px;
    margin: 0 auto 1rem;
    place-items: center;
    border: 2px solid var(--biomm-warning);
    border-radius: 50%;
    background: var(--biomm-warning-soft);
    color: var(--biomm-warning);
    font-size: 1.75rem;
    font-weight: 800;
}
.biomm-registration-unavailable a:not(.dash-btn) { color: var(--biomm-blue-dark); font-weight: 700; }

@media (max-width: 680px) {
    .biomm-validator-input-row { grid-template-columns: 1fr; }
    .biomm-validation-details { grid-template-columns: 1fr; }
    .biomm-validator-card { border-radius: 13px; }
    .biomm-validator-legal__separator { display: none; }
}

@media (prefers-reduced-motion: reduce) {
    .biomm-validator-input-row button,
    .biomm-validation-download { transition: none; }
}