/* =========================================================
   IFRSOLOGY — STANDARD SUMMARY
   Reusable styles for individual IFRS / IAS summary pages.
   ========================================================= */

.standard-summary-page {
    --ss-navy: #2C5595;
    --ss-blue: #3D86CA;
    --ss-light-blue: #81AEE4;
    --ss-ink: #10233F;
    --ss-text: #26374D;
    --ss-muted: #66768A;
    --ss-page: #F6F8FB;
    --ss-soft-blue: #F2F6FB;
    --ss-border: #DCE4ED;
    --ss-accent: #DD57D4;
    --ss-white: #FFFFFF;
    color: var(--ss-text);
    background: var(--ss-white);
}

.standard-summary-page *,
.standard-summary-page *::before,
.standard-summary-page *::after {
    box-sizing: border-box;
}

.standard-summary-hero {
    padding: clamp(44px, 6vw, 84px) 0 clamp(38px, 5vw, 68px);
    background:
        radial-gradient(circle at 88% 12%, rgba(129, 174, 228, 0.18), transparent 28rem),
        linear-gradient(180deg, #FFFFFF 0%, var(--ss-soft-blue) 100%);
    border-bottom: 1px solid var(--ss-border);
}

.standard-summary-back {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    margin-bottom: 2rem;
    color: var(--ss-navy);
    font-size: 0.92rem;
    font-weight: 650;
    text-decoration: none;
}

.standard-summary-back:hover,
.standard-summary-back:focus-visible {
    text-decoration: underline;
    text-underline-offset: 0.2em;
}

.standard-summary-back:focus-visible,
.standard-summary-nav a:focus-visible,
.standard-summary-table-wrap:focus-visible {
    outline: 3px solid rgba(61, 134, 202, 0.35);
    outline-offset: 3px;
}

.standard-summary-code,
.standard-summary-eyebrow {
    margin: 0;
    font-size: 0.82rem;
    line-height: 1.2;
    font-weight: 750;
    letter-spacing: 0.11em;
    text-transform: uppercase;
}

.standard-summary-code {
    color: var(--ss-navy);
}

.standard-summary-title {
    max-width: 16ch;
    margin: 0.5rem 0 1.25rem;
    color: var(--ss-ink);
    font-size: clamp(2.4rem, 6vw, 4.8rem);
    line-height: 0.98;
    letter-spacing: -0.04em;
}

.standard-summary-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    color: var(--ss-accent);
}

.standard-summary-eyebrow::before {
    content: "";
    width: 2.25rem;
    height: 2px;
    background: currentColor;
}

.standard-summary-layout {
    display: grid;
    grid-template-columns: minmax(190px, 240px) minmax(0, 780px);
    gap: clamp(42px, 6vw, 88px);
    align-items: start;
    padding-top: clamp(46px, 6vw, 78px);
    padding-bottom: clamp(70px, 8vw, 120px);
}

.standard-summary-layout--no-nav {
    grid-template-columns: minmax(0, 780px);
    justify-content: center;
}

.standard-summary-nav {
    position: relative;
}

.standard-summary-nav-inner {
    position: sticky;
    top: 28px;
    max-height: calc(100vh - 56px);
    overflow-y: auto;
    padding-right: 14px;
}

.standard-summary-nav-title {
    margin: 0 0 1rem;
    color: var(--ss-ink);
    font-size: 0.82rem;
    font-weight: 750;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.standard-summary-nav ol {
    list-style: none;
    margin: 0;
    padding: 0;
    border-left: 1px solid var(--ss-border);
}

.standard-summary-nav li {
    margin: 0;
}

.standard-summary-nav a {
    display: block;
    padding: 0.48rem 0 0.48rem 1rem;
    border-left: 2px solid transparent;
    color: var(--ss-muted);
    font-size: 0.9rem;
    line-height: 1.35;
    text-decoration: none;
    transition: color 0.15s ease, border-color 0.15s ease;
}

.standard-summary-nav a:hover,
.standard-summary-nav a:focus-visible {
    color: var(--ss-navy);
    border-left-color: var(--ss-blue);
}

.standard-summary-content {
    min-width: 0;
    color: var(--ss-text);
    font-size: clamp(1.02rem, 0.99rem + 0.12vw, 1.1rem);
    line-height: 1.78;
}

.standard-summary-section {
    scroll-margin-top: 28px;
    padding: 0 0 clamp(44px, 6vw, 72px);
    margin: 0 0 clamp(44px, 6vw, 72px);
    border-bottom: 1px solid var(--ss-border);
}

.standard-summary-section:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: 0;
}

.standard-summary-section h2 {
    scroll-margin-top: 28px;
    margin: 0 0 1.5rem;
    color: var(--ss-ink);
    font-size: clamp(1.75rem, 1.45rem + 0.9vw, 2.35rem);
    line-height: 1.16;
    letter-spacing: -0.025em;
}

.standard-summary-subheading {
    scroll-margin-top: 28px;
    margin: 2.3rem 0 1rem;
    color: var(--ss-ink);
    font-size: clamp(1.22rem, 1.12rem + 0.25vw, 1.45rem);
    line-height: 1.28;
}

.standard-summary-content p {
    max-width: 72ch;
    margin: 0 0 1.15rem;
}

.standard-summary-content p:last-child {
    margin-bottom: 0;
}

.standard-summary-content strong {
    color: var(--ss-ink);
    font-weight: 720;
}

.standard-summary-list {
    max-width: 72ch;
    margin: 0.75rem 0 1.35rem;
    padding-left: 1.35rem;
}

.standard-summary-list li {
    margin: 0.48rem 0;
    padding-left: 0.25rem;
}

.standard-summary-list li::marker {
    color: var(--ss-blue);
}

.standard-summary-section--lead {
    padding: clamp(26px, 4vw, 44px);
    margin-top: -14px;
    border: 1px solid var(--ss-border);
    border-radius: 18px;
    background: linear-gradient(145deg, #FFFFFF 0%, var(--ss-soft-blue) 100%);
    box-shadow: 0 16px 40px rgba(16, 35, 63, 0.06);
}

.standard-summary-section--lead h2 {
    font-size: clamp(2rem, 1.7rem + 1vw, 2.65rem);
}

.standard-summary-tax-effects {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin: 1.7rem 0;
}

.standard-summary-tax-effect {
    max-width: none !important;
    margin: 0 !important;
    padding: 1.15rem 1.2rem;
    border: 1px solid var(--ss-border);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.86);
}

.standard-summary-section--model {
    padding: clamp(28px, 4vw, 46px);
    border: 1px solid rgba(61, 134, 202, 0.22);
    border-radius: 18px;
    background: var(--ss-soft-blue);
}

.standard-summary-steps {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin: 1.5rem 0 1.8rem;
}

.standard-summary-step {
    max-width: none !important;
    min-height: 100%;
    margin: 0 !important;
    padding: 1rem 1.05rem;
    border: 1px solid var(--ss-border);
    border-radius: 12px;
    background: var(--ss-white);
}

.standard-summary-logic {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-top: 1.25rem;
}

.standard-summary-logic-line {
    max-width: none !important;
    margin: 0 !important;
    padding: 1rem 1.05rem;
    border-left: 4px solid var(--ss-blue);
    border-radius: 0 10px 10px 0;
    background: rgba(255, 255, 255, 0.88);
}

.standard-summary-principle {
    max-width: 72ch !important;
    margin: 1.55rem 0 !important;
    padding: 1rem 1.15rem;
    border-left: 4px solid var(--ss-accent);
    border-radius: 0 10px 10px 0;
    background: #FBF7FC;
    color: var(--ss-ink);
}

.standard-summary-formula {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: center;
    gap: 0.55rem;
    margin: 1.7rem 0;
    padding: 1.25rem 1.1rem;
    border: 1px solid var(--ss-border);
    border-radius: 12px;
    background: var(--ss-soft-blue);
    color: var(--ss-ink);
    font-size: clamp(1.08rem, 1rem + 0.35vw, 1.35rem);
    font-weight: 680;
    text-align: center;
}

.standard-summary-formula-operator {
    color: var(--ss-blue);
    font-weight: 800;
}

.standard-summary-table-wrap {
    width: 100%;
    margin: 1.45rem 0 1.75rem;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    border: 1px solid var(--ss-border);
    border-radius: 12px;
    background: var(--ss-white);
    box-shadow: 0 8px 22px rgba(16, 35, 63, 0.04);
    -webkit-overflow-scrolling: touch;
}

.standard-summary-table {
    width: 100%;
    min-width: 620px;
    border-collapse: separate;
    border-spacing: 0;
    color: var(--ss-text);
    font-size: 0.94rem;
    line-height: 1.5;
}

.standard-summary-table th,
.standard-summary-table td {
    padding: 0.9rem 1rem;
    border-right: 1px solid var(--ss-border);
    border-bottom: 1px solid var(--ss-border);
    vertical-align: top;
    text-align: left;
}

.standard-summary-table th:last-child,
.standard-summary-table td:last-child {
    border-right: 0;
}

.standard-summary-table tbody tr:last-child > * {
    border-bottom: 0;
}

.standard-summary-table thead th {
    background: var(--ss-soft-blue);
    color: var(--ss-ink);
    font-weight: 720;
}

.standard-summary-table tbody th[scope="row"] {
    color: var(--ss-ink);
    font-weight: 700;
    background: rgba(242, 246, 251, 0.42);
}

.standard-summary-section--outcome {
    padding: clamp(28px, 4vw, 46px);
    border: 0;
    border-radius: 18px;
    background: var(--ss-ink);
    color: #EDF3FA;
}

.standard-summary-section--outcome h2,
.standard-summary-section--outcome strong {
    color: var(--ss-white);
}

.standard-summary-outcome-flow {
    display: grid;
    gap: 10px;
    margin: 1.6rem 0;
}

.standard-summary-outcome-line {
    max-width: none !important;
    margin: 0 !important;
    padding: 0.95rem 1rem;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.055);
}

.screen-reader-text {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

@media (max-width: 980px) {
    .standard-summary-layout {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .standard-summary-nav {
        order: 0;
        margin: -8px 0 6px;
        border-bottom: 1px solid var(--ss-border);
    }

    .standard-summary-nav-inner {
        position: static;
        max-height: none;
        overflow: visible;
        padding: 0 0 18px;
    }

    .standard-summary-nav-title {
        margin-bottom: 0.7rem;
    }

    .standard-summary-nav ol {
        display: flex;
        gap: 8px;
        overflow-x: auto;
        padding: 0 0 8px;
        border-left: 0;
        scrollbar-width: thin;
    }

    .standard-summary-nav li {
        flex: 0 0 auto;
    }

    .standard-summary-nav a {
        padding: 0.55rem 0.75rem;
        border: 1px solid var(--ss-border);
        border-radius: 999px;
        background: var(--ss-white);
        white-space: nowrap;
    }

    .standard-summary-nav a:hover,
    .standard-summary-nav a:focus-visible {
        border-color: var(--ss-blue);
    }
}

@media (max-width: 700px) {
    .standard-summary-hero {
        padding-top: 34px;
        padding-bottom: 36px;
    }

    .standard-summary-back {
        margin-bottom: 1.4rem;
    }

    .standard-summary-layout {
        padding-top: 30px;
        padding-bottom: 70px;
    }

    .standard-summary-content {
        font-size: 1rem;
        line-height: 1.72;
    }

    .standard-summary-section {
        padding-bottom: 42px;
        margin-bottom: 42px;
    }

    .standard-summary-section--lead,
    .standard-summary-section--model,
    .standard-summary-section--outcome {
        padding: 22px 18px;
        border-radius: 14px;
    }

    .standard-summary-tax-effects,
    .standard-summary-steps,
    .standard-summary-logic {
        grid-template-columns: 1fr;
    }

    .standard-summary-table-wrap {
        margin-left: -2px;
        margin-right: -2px;
        border-radius: 10px;
    }

    .standard-summary-table {
        min-width: 560px;
        font-size: 0.9rem;
    }

    .standard-summary-table th,
    .standard-summary-table td {
        padding: 0.78rem 0.82rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .standard-summary-nav a {
        transition: none;
    }
}

@media print {
    .standard-summary-nav,
    .standard-summary-back {
        display: none !important;
    }

    .standard-summary-hero {
        padding: 1rem 0 1.4rem;
        background: none;
    }

    .standard-summary-layout {
        display: block;
        padding: 0;
    }

    .standard-summary-section,
    .standard-summary-section--lead,
    .standard-summary-section--model,
    .standard-summary-section--outcome {
        break-inside: avoid-page;
        box-shadow: none;
    }

    .standard-summary-section--outcome {
        color: var(--ss-text);
        background: none;
        border: 1px solid var(--ss-border);
    }

    .standard-summary-section--outcome h2,
    .standard-summary-section--outcome strong {
        color: var(--ss-ink);
    }
}


/* === IAS 12 MOVEMENT + TAX ROUTING VISUALS START === */

/* Slightly more comfortable editorial measure */
.standard-summary-content > .standard-summary-section p {
    max-width: 68ch;
}


/* =========================================================
   DEFERRED TAX MOVEMENT
   ========================================================= */

.standard-summary-movement-flow {
    display: grid;
    grid-template-columns:
        minmax(0, 1fr)
        34px
        minmax(0, 1fr)
        34px
        minmax(0, 1fr);
    align-items: stretch;
    gap: 8px;
    margin: 1.8rem 0 1.6rem;
}

.standard-summary-movement-node {
    display: flex;
    min-height: 112px;
    flex-direction: column;
    justify-content: center;
    gap: 7px;
    padding: 18px 18px;
    border: 1px solid var(--ss-border);
    border-radius: 14px;
    background: var(--ss-white);
    box-shadow: 0 8px 22px rgba(16, 35, 63, 0.04);
}

.standard-summary-movement-node--focus {
    border-color: var(--ss-blue);
    background: var(--ss-soft-blue);
}

.standard-summary-movement-label {
    color: var(--ss-muted);
    font-size: 0.76rem;
    font-weight: 750;
    letter-spacing: 0.07em;
    line-height: 1.2;
    text-transform: uppercase;
}

.standard-summary-movement-node strong {
    color: var(--ss-ink);
    font-size: 1rem;
    line-height: 1.35;
}

.standard-summary-movement-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ss-blue);
    font-size: 1.4rem;
    font-weight: 800;
}

.standard-summary-movement-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    margin: 0 0 1.35rem;
}

.standard-summary-movement-card {
    overflow: hidden;
    border: 1px solid var(--ss-border);
    border-top: 3px solid var(--ss-blue);
    border-radius: 14px;
    background: var(--ss-white);
    box-shadow: 0 8px 22px rgba(16, 35, 63, 0.04);
}

.standard-summary-movement-card--asset {
    border-top-color: var(--ss-accent);
}

.standard-summary-movement-card-heading {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 16px 18px;
    border-bottom: 1px solid var(--ss-border);
    background: rgba(242, 246, 251, 0.48);
}

.standard-summary-movement-card-heading strong {
    font-size: 0.98rem;
}

.standard-summary-movement-tag {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    min-height: 28px;
    padding: 3px 9px;
    border-radius: 999px;
    background: var(--ss-soft-blue);
    color: var(--ss-navy);
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.06em;
}

.standard-summary-movement-card--asset .standard-summary-movement-tag {
    background: #FBF7FC;
}

.standard-summary-movement-outcome {
    display: grid;
    grid-template-columns: 76px 24px minmax(0, 1fr);
    align-items: center;
    gap: 8px;
    padding: 13px 18px;
    border-bottom: 1px solid var(--ss-border);
    font-size: 0.92rem;
    line-height: 1.4;
}

.standard-summary-movement-outcome:last-child {
    border-bottom: 0;
}

.standard-summary-movement-outcome > span:first-child {
    color: var(--ss-muted);
    font-weight: 650;
}

.standard-summary-movement-mini-arrow {
    color: var(--ss-blue);
    text-align: center;
    font-weight: 800;
}

.standard-summary-movement-outcome strong {
    color: var(--ss-ink);
}


/* =========================================================
   WHERE THE TAX EFFECT IS RECOGNISED
   ========================================================= */

.standard-summary-routing-principle {
    max-width: 68ch;
    margin: 1.3rem 0 1.25rem;
    padding: 17px 19px;
    border-left: 4px solid var(--ss-blue);
    border-radius: 0 12px 12px 0;
    background: var(--ss-soft-blue);
}

.standard-summary-routing-principle strong {
    display: block;
    color: var(--ss-ink);
    font-size: 1.02rem;
    line-height: 1.45;
}

.standard-summary-routing-eyebrow {
    display: block;
    margin-bottom: 5px;
    color: var(--ss-blue);
    font-size: 0.73rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    line-height: 1.2;
    text-transform: uppercase;
}

.standard-summary-routing-grid {
    display: grid;
    gap: 10px;
    margin: 1.55rem 0 1.65rem;
}

.standard-summary-routing-row {
    display: grid;
    grid-template-columns:
        minmax(0, 1.35fr)
        40px
        minmax(0, 1fr);
    align-items: stretch;
}

.standard-summary-routing-source,
.standard-summary-routing-result {
    display: flex;
    min-height: 78px;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    padding: 14px 17px;
    border: 1px solid var(--ss-border);
}

.standard-summary-routing-source {
    border-radius: 12px 0 0 12px;
    background: var(--ss-white);
}

.standard-summary-routing-result {
    border-color: rgba(61, 134, 202, 0.35);
    border-radius: 0 12px 12px 0;
    background: var(--ss-soft-blue);
}

.standard-summary-routing-source span,
.standard-summary-routing-result span {
    color: var(--ss-muted);
    font-size: 0.72rem;
    font-weight: 750;
    letter-spacing: 0.06em;
    line-height: 1.2;
    text-transform: uppercase;
}

.standard-summary-routing-source strong,
.standard-summary-routing-result strong {
    color: var(--ss-ink);
    font-size: 0.94rem;
    line-height: 1.4;
}

.standard-summary-routing-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ss-blue);
    font-size: 1.25rem;
    font-weight: 800;
}


/* =========================================================
   RESPONSIVE
   ========================================================= */

@media (max-width: 760px) {

    .standard-summary-movement-flow {
        grid-template-columns: 1fr;
        gap: 7px;
    }

    .standard-summary-movement-node {
        min-height: auto;
    }

    .standard-summary-movement-arrow {
        height: 24px;
        transform: rotate(90deg);
    }

    .standard-summary-movement-grid {
        grid-template-columns: 1fr;
    }

    .standard-summary-routing-row {
        grid-template-columns: 1fr;
    }

    .standard-summary-routing-source,
    .standard-summary-routing-result {
        min-height: auto;
        border-radius: 12px;
    }

    .standard-summary-routing-arrow {
        height: 28px;
        transform: rotate(90deg);
    }

}


@media print {

    .standard-summary-movement-node,
    .standard-summary-movement-card {
        box-shadow: none;
    }

}

/* === IAS 12 MOVEMENT + TAX ROUTING VISUALS END === */


/* === IFRSOLOGY PERSISTENT STANDARD TOC START === */

@media (min-width: 981px) {

    /*
     * Make the navigation column stretch for the full height
     * of the article. This gives the sticky element a full-page
     * containing area instead of ending early.
     */
    .standard-summary-layout {
        align-items: stretch;
    }

    .standard-summary-nav {
        align-self: stretch;
        min-height: 100%;
    }

    /*
     * Persistent navigation.
     * The heading remains visible and only the section list scrolls.
     */
    .standard-summary-nav-inner {
        position: sticky;
        top: 28px;
        display: flex;
        flex-direction: column;
        height: calc(100vh - 56px);
        max-height: calc(100vh - 56px);
        overflow: hidden;
        padding-right: 8px;
    }

    .standard-summary-nav-title {
        flex: 0 0 auto;
        margin-bottom: 1rem;
    }

    .standard-summary-nav ol {
        flex: 1 1 auto;
        min-height: 0;
        overflow-y: auto;
        overscroll-behavior: contain;
        padding-bottom: 14px;

        scrollbar-width: thin;
        scrollbar-color: var(--ss-border) transparent;
    }

    .standard-summary-nav ol::-webkit-scrollbar {
        width: 5px;
    }

    .standard-summary-nav ol::-webkit-scrollbar-track {
        background: transparent;
    }

    .standard-summary-nav ol::-webkit-scrollbar-thumb {
        border-radius: 999px;
        background: var(--ss-border);
    }

    .standard-summary-nav ol::-webkit-scrollbar-thumb:hover {
        background: var(--ss-blue);
    }

    /*
     * Current section / scrollspy state.
     */
    .standard-summary-nav a.is-active {
        border-left-color: var(--ss-blue);
        color: var(--ss-navy);
        font-weight: 720;
        background:
            linear-gradient(
                90deg,
                rgba(61, 134, 202, 0.08),
                rgba(61, 134, 202, 0)
            );
    }

}

/* === IFRSOLOGY PERSISTENT STANDARD TOC END === */