/* Shared frontend primitives. Opt in with .qp-ui; navigation remains independently styled. */
.qp-ui {
    --qp-ui-primary: #0d6efd;
    --qp-ui-primary-soft: #edf4ff;
    --qp-ui-success: #198754;
    --qp-ui-success-soft: #eaf6ef;
    --qp-ui-heading: #172033;
    --qp-ui-strong: #25354b;
    --qp-ui-secondary: #526174;
    --qp-ui-muted: #64748b;
    --qp-ui-border: #e0e6ee;
    --qp-ui-accent: var(--qp-ui-primary);
    --qp-ui-tint: var(--qp-ui-primary-soft);
    --qp-ui-font-body: 14px;
    --qp-ui-font-label: 12px;
    --qp-ui-font-caption: 11px;
}

.qp-ui {
    font-family: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
    color: #0f172a;
}

.qp-ui h1,
.qp-ui h2,
.qp-ui h3,
.qp-ui h4,
.qp-ui h5,
.qp-ui h6 {
    font-family: inherit;
    color: var(--qp-ui-heading);
    letter-spacing: -.025em;
}

.qp-ui .text-muted {
    color: var(--qp-ui-muted) !important;
}

.qp-ui .text-secondary {
    color: var(--qp-ui-secondary) !important;
}

.qp-ui .btn {
    --bs-btn-font-size: .875rem;
    --bs-btn-font-weight: 600;
    --bs-btn-padding-y: .65rem;
    --bs-btn-padding-x: 1.1rem;
    --bs-btn-border-radius: .7rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    min-height: 42px;
    font-family: inherit;
    border-radius: .7rem !important;
    transition: background-color .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.qp-ui .btn-primary:hover {
    box-shadow: 0 4px 12px rgba(13, 110, 253, .16);
}

.qp-ui .btn:focus-visible {
    outline: 3px solid rgba(13, 110, 253, .4);
    outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
    .qp-ui .btn {
        transition: none;
    }
}

.qp-ui-tone-success {
    --qp-ui-accent: var(--qp-ui-success);
    --qp-ui-tint: var(--qp-ui-success-soft);
}

/* Muted content remains readable while access actions stay available. */
.qp-ui-tone-muted {
    --qp-ui-heading: #5f6b7a;
    --qp-ui-strong: #5f6b7a;
    --qp-ui-secondary: #5f6b7a;
    --qp-ui-muted: #5f6b7a;
    --qp-ui-accent: #758193;
    --qp-ui-tint: #e5eaf0;
    --qp-ui-border: #d8dee6;
    --qp-ui-surface: #fff;
}
.qp-ui .qp-ui-card,
.qp-ui .qp-ui-contact-content dl > div {
    height: 100%;
    border: 1px solid var(--qp-ui-border);
    border-radius: 18px;
    background: var(--qp-ui-surface, #fff);
    box-shadow: 0 3px 12px rgba(15, 23, 42, .035);
}

.qp-ui .qp-ui-title-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}

.qp-ui .qp-ui-symbol {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--qp-ui-tint);
    color: var(--qp-ui-accent);
    font-size: 22px;
}

.qp-ui .qp-ui-kicker {
    display: block;
    margin-bottom: 3px;
    color: var(--qp-ui-accent);
    font-size: var(--qp-ui-font-caption);
    font-weight: 600;
    letter-spacing: .06em;
    text-transform: uppercase;
}

.qp-ui .qp-ui-card-title,
.qp-ui .qp-ui-contact-content dt {
    margin: 0;
    font-size: clamp(1.25rem, 2vw, 1.5rem);
    font-weight: 650;
    line-height: 1.25;
}

.qp-ui .qp-ui-description {
    margin: 0;
    color: var(--qp-ui-secondary);
    font-size: var(--qp-ui-font-body);
    line-height: 1.65;
}

/* Responsive feature comparisons: reuse these classes for tables with plan columns. */
.qp-ui-comparison-scroll {
    max-width: 100%;
    overflow-x: auto;
    overscroll-behavior-x: contain;
}

.qp-ui-comparison-scroll:focus-visible {
    outline: 3px solid #0d6efd;
    outline-offset: -3px;
}

@media (max-width: 991.98px) {
    .qp-mobile-app .qp-ui-scroll-target {
        scroll-margin-top: calc(88px + env(safe-area-inset-top, 0px));
    }

    .qp-ui-comparison-scroll .qp-ui-comparison-table {
        --qp-ui-comparison-feature-width: 220px;
        --qp-ui-comparison-plan-width: 170px;
        --qp-ui-comparison-width: calc(var(--qp-ui-comparison-feature-width) + var(--qp-ui-comparison-plan-width) * var(--qp-ui-comparison-plan-count, 4));
        width: var(--qp-ui-comparison-width);
        min-width: var(--qp-ui-comparison-width);
        table-layout: fixed;
    }

    .qp-ui-comparison-scroll .qp-ui-comparison-table thead th:first-child,
    .qp-ui-comparison-scroll .qp-ui-comparison-table tbody th {
        position: sticky;
        left: 0;
        z-index: 2;
        width: var(--qp-ui-comparison-feature-width);
        min-width: var(--qp-ui-comparison-feature-width);
        background: var(--qp-ui-comparison-feature-bg, #fff);
        overflow-wrap: break-word;
    }

    .qp-ui-comparison-scroll .qp-ui-comparison-table thead th:first-child {
        z-index: 3;
    }

    .qp-ui-comparison-scroll .qp-ui-comparison-table thead th:not(:first-child),
    .qp-ui-comparison-scroll .qp-ui-comparison-table tbody td {
        width: var(--qp-ui-comparison-plan-width);
        min-width: var(--qp-ui-comparison-plan-width);
        overflow-wrap: break-word;
    }
}

@media (max-width: 575.98px) {
    .qp-ui-comparison-scroll .qp-ui-comparison-table {
        --qp-ui-comparison-feature-width: clamp(128px, 42vw, 168px);
        --qp-ui-comparison-plan-width: 144px;
        --qp-ui-comparison-cell-padding: .8rem .65rem;
        font-size: .875rem;
    }
}


/* Reusable access and availability labels; color always pairs with visible text. */
.qp-ui .qp-ui-pill {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 9px;
    border: 1px solid transparent;
    border-radius: 6px;
    font-size: var(--qp-ui-font-caption);
    font-weight: 600;
    line-height: 1.35;
}
.qp-ui .qp-ui-pill-neutral { background: #f0f3f8; color: var(--qp-ui-secondary); border-color: #e3e8f0; }
.qp-ui .qp-ui-pill-success { background: var(--qp-ui-success-soft); color: var(--qp-ui-success); border-color: #d7eadf; }
.qp-ui .qp-ui-pill-premium,
.qp-ui .qp-ui-pill-danger { background: #fff0f2; color: #b42338; border-color: #f9d9de; }
.qp-ui .qp-ui-pill-warning { background: #fff8e8; color: #805b12; border-color: #f0e3bd; }

.qp-ui .qp-ui-tone-muted :is(.text-primary, .text-success, .text-danger, .text-warning) {
    color: var(--qp-ui-secondary) !important;
}
.qp-ui .qp-ui-tone-muted .qp-ui-pill {
    background: var(--qp-ui-tint);
    color: var(--qp-ui-secondary);
    border-color: var(--qp-ui-border);
}
.qp-ui .qp-ui-tone-muted .btn-outline-secondary {
    --bs-btn-color: var(--qp-ui-secondary);
    --bs-btn-border-color: #b8c0cb;
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: var(--qp-ui-secondary);
    --bs-btn-hover-border-color: var(--qp-ui-secondary);
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: var(--qp-ui-secondary);
    --bs-btn-active-border-color: var(--qp-ui-secondary);
}
/* Reusable colored card headers and frontend section headings. */
.qp-ui .qp-ui-card-header {
    padding: 22px 27px;
    margin: 0;
    background: linear-gradient(120deg, var(--qp-ui-accent), var(--qp-ui-accent-deep, #0b5ed7));
}
.qp-ui-tone-success { --qp-ui-accent-deep: #157347; }
.qp-ui .qp-ui-card-header .qp-ui-card-title,
.qp-ui .qp-ui-card-header .qp-ui-description { color: #fff; }
.qp-ui .qp-ui-card-header .qp-ui-description { opacity: .92; }
.qp-ui .qp-ui-card-header .qp-ui-symbol { background: rgba(255, 255, 255, .18); color: #fff; }
.qp-ui .qp-ui-tone-muted .qp-ui-card-header { background: #f0f3f8; }
.qp-ui .qp-ui-tone-muted .qp-ui-card-header .qp-ui-card-title,
.qp-ui .qp-ui-tone-muted .qp-ui-card-header .qp-ui-description { color: var(--qp-ui-secondary); opacity: 1; }
.qp-ui .qp-ui-tone-muted .qp-ui-card-header .qp-ui-symbol { background: var(--qp-ui-tint); color: var(--qp-ui-accent); }
.qp-ui .qp-ui-section-heading { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 18px; margin-bottom: 19px; }
.qp-ui-section-heading h2 { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; font-size: 23px; font-weight: 650; margin: 0 0 7px; }
.qp-ui .qp-ui-breadcrumb { margin-bottom: 22px; }
.qp-ui-breadcrumb .breadcrumb { --bs-breadcrumb-divider: '›'; font-size: 14px; line-height: 1.65; }
.qp-ui-breadcrumb a { color: var(--qp-ui-muted); text-decoration: none; }
.qp-ui-breadcrumb a:hover { color: var(--qp-ui-primary); }
.qp-ui-breadcrumb .active { color: var(--qp-ui-strong); font-weight: 600; }
@media (max-width: 767.98px) {
    .qp-ui .qp-ui-card-header { padding: 21px; }
    .qp-ui-section-heading h2 { font-size: 20px; line-height: 1.35; }
    .qp-ui-breadcrumb .breadcrumb { font-size: 11px; }
    .qp-ui .qp-ui-breadcrumb { margin-bottom: 17px; }
}

/* Shared readable tables for frontend records and rankings. */
.qp-ui .qp-ui-data-table { width: 100%; border-collapse: collapse; font-size: 14px; color: var(--qp-ui-strong); }
.qp-ui-data-table th { text-align: left; padding: 14px 18px; background: #f5f8fd; color: var(--qp-ui-muted); font-size: 12px; font-weight: 600; letter-spacing: .035em; text-transform: uppercase; border-bottom: 1px solid var(--qp-ui-border); }
.qp-ui-data-table td { padding: 20px 18px; vertical-align: middle; border-bottom: 1px solid var(--qp-ui-border); }
.qp-ui-data-table tbody tr:last-child td { border-bottom: 0; }
.qp-ui-data-table tbody tr:hover { background: #f8faff; }

/* Compact, wrapping frontend pagination with touch-friendly controls. */
.qp-ui-pagination { margin-top: 24px; min-width: 0; }
.qp-ui-pagination nav { flex-wrap: wrap; gap: 14px; }
.qp-ui-pagination nav > div { min-width: 0; }
.qp-ui-pagination nav > .d-sm-flex { flex-wrap: wrap; gap: 14px; }
.qp-ui-pagination .pagination { flex-wrap: wrap; gap: 4px; margin-bottom: 0; }
.qp-ui-pagination .page-link { display: inline-flex; align-items: center; justify-content: center; min-width: 44px; min-height: 44px; font-size: 13px; border-radius: 9px; }
.qp-ui-pagination .page-item:not(:first-child) .page-link { margin-left: 0; }
.qp-ui-pagination p { margin-bottom: 0; }
@media (max-width: 767.98px) {
 .qp-ui-pagination nav > .d-sm-flex { justify-content: center !important; }
 .qp-ui-pagination .pagination { justify-content: center; }
}

/* Opt-in audience tabs. Bootstrap owns selection, keyboard navigation and panel visibility. */
.qp-ui .qp-ui-tabs {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 5px;
    width: min(100%, 520px);
    margin-inline: auto;
    padding: 5px;
    border: 1px solid var(--qp-ui-border);
    border-radius: 14px;
    background: #f0f3f8;
}

.qp-ui .qp-ui-tabs .nav-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    min-height: 48px;
    padding: 10px 12px;
    border-radius: 10px;
    color: var(--qp-ui-secondary);
    font-size: .875rem;
    font-weight: 600;
    line-height: 1.4;
}

.qp-ui .qp-ui-tabs .nav-link.active {
    color: #fff;
    background: var(--qp-ui-accent);
}

.qp-ui .qp-ui-tabs .nav-link:focus-visible {
    outline: 3px solid var(--qp-ui-accent);
    outline-offset: 2px;
}

/* Shared readable, touch-friendly FAQ accordions. */
.qp-ui .qp-ui-accordion {
    --bs-accordion-border-color: var(--qp-ui-border);
    --bs-accordion-border-radius: 18px;
    --bs-accordion-inner-border-radius: 17px;
    --bs-accordion-btn-color: var(--qp-ui-heading);
    --bs-accordion-active-color: var(--qp-ui-accent);
    --bs-accordion-active-bg: var(--qp-ui-tint);
    --bs-accordion-btn-padding-x: 1.25rem;
    --bs-accordion-btn-padding-y: 1.25rem;
    --bs-accordion-body-padding-x: 1.25rem;
    --bs-accordion-body-padding-y: 1.25rem;
}

.qp-ui .qp-ui-accordion .accordion-button {
    min-height: 48px;
    font-size: .875rem;
    font-weight: 600;
    line-height: 1.5;
}

.qp-ui .qp-ui-accordion .accordion-button:focus-visible {
    outline: 3px solid var(--qp-ui-accent);
    outline-offset: -3px;
}

/* Shared Test/Practice result sharing; all rules are confined to the new component. */
.qp-ui.qp-result-share {
    width: 100%;
    max-width: 760px;
    --qp-ui-font-body: .8125rem;
    margin-inline: auto;
}
.qp-ui.qp-result-share .qp-ui-symbol {
    width: 32px;
    height: 32px;
    border-radius: 10px;
    font-size: 16px;
}
.qp-ui.qp-result-share .btn-sm {
    --bs-btn-font-size: .8125rem;
    --bs-btn-padding-y: .35rem;
    --bs-btn-padding-x: .5rem;
    min-height: 36px;
    gap: .35rem;
}
.qp-result-share-actions > .btn {
    flex: 0 0 auto;
}
.qp-result-share-preview {
    display: block;
    width: 100%;
    max-width: 360px;
    height: auto;
    margin-inline: auto;
    border: 1px solid var(--qp-ui-border);
    border-radius: 14px;
}
.qp-result-share [hidden] {
    display: none !important;
}

/* Login and registration shells share .login-form and Bootstrap .card; signup controls retain their styling below. */
.qp-ui .qp-ui-google-button {
    --bs-btn-color: #1f1f1f;
    --bs-btn-bg: #fff;
    --bs-btn-border-color: #747775;
    --bs-btn-hover-color: #1f1f1f;
    --bs-btn-hover-bg: #f8faff;
    --bs-btn-hover-border-color: #526174;
    --bs-btn-active-color: #1f1f1f;
    --bs-btn-active-bg: #edf4ff;
    --bs-btn-active-border-color: #526174;
}
.qp-ui .qp-ui-dob legend {
    float: none;
    width: auto;
    font-size: var(--qp-ui-font-body);
    color: var(--qp-ui-heading);
}
.qp-ui .qp-ui-dob .form-label.small {
    font-size: var(--qp-ui-font-label);
}
.qp-ui .qp-ui-dob .form-control,
.qp-ui .qp-ui-dob .form-select {
    min-height: 44px;
    font-size: var(--qp-ui-font-body);
}
.qp-ui .qp-ui-dob input[type="number"] {
    appearance: textfield;
    -moz-appearance: textfield;
}
.qp-ui .qp-ui-dob input::-webkit-inner-spin-button,
.qp-ui .qp-ui-dob input::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}
.qp-ui .qp-ui-consent {
    height: auto;
    border-radius: 12px;
    background: #f8faff;
    box-shadow: none;
    line-height: 1.65;
}
.qp-ui.qp-registration-modal .modal-content {
    height: auto;
}
.qp-ui.qp-registration-modal form {
    display: flex;
    flex-direction: column;
    min-height: 0;
    overflow: hidden;
}
@media (max-width: 575.98px) {
    .qp-ui.qp-registration-modal .modal-footer {
        flex-wrap: nowrap;
    }
    .qp-ui.qp-registration-modal .modal-footer .btn {
        --bs-btn-padding-x: .5rem;
    }
    .qp-ui.qp-registration-modal .modal-footer .btn-primary {
        flex: 1;
    }
}
/* Shared semantic article content from the rich-text editor. */
.qp-ui .qp-ui-richtext {
    color: var(--qp-ui-strong);
    font-size: 1rem;
    line-height: 1.75;
    overflow-wrap: anywhere;
}
.qp-ui-richtext :is(h2, h3) {
    margin: 1.75rem 0 .75rem;
    font-weight: 650;
    line-height: 1.35;
}
.qp-ui-richtext h2 { font-size: 1.35rem; }
.qp-ui-richtext h3 { font-size: 1.15rem; }
.qp-ui-richtext :is(p, ul, ol, blockquote) { margin-bottom: 1rem; }
.qp-ui-richtext :is(ul, ol) { padding-left: 1.5rem; }
.qp-ui-richtext li + li { margin-top: .6rem; }
.qp-ui-richtext ol > li::marker { color: var(--qp-ui-primary); font-weight: 700; }
.qp-ui-richtext strong { color: var(--qp-ui-heading); }
.qp-ui-richtext blockquote {
    margin-inline: 0;
    padding: 1rem 1.25rem;
    border-left: 4px solid var(--qp-ui-accent);
    border-radius: 0 .75rem .75rem 0;
    background: var(--qp-ui-tint);
}
.qp-ui-richtext blockquote > :last-child,
.qp-ui-richtext > :last-child { margin-bottom: 0; }
.qp-ui-richtext img { max-width: 100%; height: auto; }
.qp-ui-richtext a { text-underline-offset: .2em; }
.qp-ui-richtext a:focus-visible { outline: 3px solid var(--qp-ui-primary); outline-offset: 3px; }
.qp-ui-richtext details {
    margin-top: 1rem;
    padding: .85rem 1rem;
    border: 1px solid var(--qp-ui-border);
    border-radius: .75rem;
}
.qp-ui-richtext summary { cursor: pointer; font-weight: 600; color: var(--qp-ui-primary); }
.qp-ui-richtext summary:focus-visible { outline: 3px solid var(--qp-ui-primary); outline-offset: 3px; }
.qp-ui-richtext figure { margin: 1rem 0 0; }
.qp-ui-richtext figure img { display: block; max-width: min(100%, 520px); border: 1px solid var(--qp-ui-border); border-radius: .5rem; }
.qp-ui-richtext figcaption { margin-top: .5rem; font-size: .875rem; color: var(--qp-ui-secondary); }

/* Dynamic-page typography; keep non-contact page content at its existing sizes. */
.qp-static-page h2 { font-size: 24px; }
.qp-static-page h3 { font-size: 18px; }
.qp-static-page p { font-size: 14px; }
.qp-static-page li p { margin-bottom: 0 !important; }
/* Contact content, including previously published semantic sections. */
.qp-ui-contact-content dl {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin: 1rem 0 0;
}
.qp-ui-contact-content dl > div { padding: 1.25rem; }
.qp-ui .qp-ui-contact-content dt { margin-bottom: .75rem; }
.qp-ui-contact-content dd { margin: 0; }
.qp-ui-contact-content dd > :last-child { margin-bottom: 0; }
.qp-ui-contact-content > section + section { margin-top: 2rem; }
.qp-ui-contact-content address { font-style: normal; }
@media (max-width: 991.98px) {
    .qp-ui-contact-content dl { grid-template-columns: minmax(0, 1fr); }
}

/* Contact layout reuses the shared typography, tokens, cards and buttons above. */
.qp-contact-shell { max-width: 1120px; padding-block: 1rem 2rem; }
.qp-contact-intro { max-width: 760px; color: var(--qp-ui-secondary); }
.qp-ui-contact-content > .qp-contact-section { margin-top: 1.5rem; }
.qp-ui-contact-content > .qp-contact-section > h2,
.qp-ui-contact-content .qp-ui-card > h2:first-child { margin-top: 0; }
.qp-contact-channel { min-width: 0; }
.qp-contact-channels article:first-child .qp-ui-card {
    border-color: #bcd6fe;
    background: linear-gradient(160deg, var(--qp-ui-primary-soft), var(--qp-ui-surface, #fff));
}
.qp-contact-channel .qp-ui-title-row { align-items: flex-start; }
.qp-contact-channel p { margin-bottom: 1.25rem; }
.qp-contact-email { width: 100%; white-space: normal; overflow-wrap: anywhere; }
.qp-contact-note {
    margin-bottom: 0 !important;
    padding: .8rem 1rem;
    border-radius: 12px;
    background: #f5f7fa;
    color: var(--qp-ui-secondary);
}
.qp-contact-response strong { font-size: 1.05rem; }
.qp-contact-response p:last-child { margin-bottom: 0; }
.qp-ui-contact-content .qp-contact-owner { margin-top: 0; font-size: 1.25rem; }
.qp-ui-contact-content .qp-contact-address { overflow-wrap: anywhere; }
.qp-ui-contact-content .row > div > h3:first-child { margin-top: 0; }
@media (max-width: 767.98px) {
    .qp-contact-shell { padding-top: .5rem; }
}