.icas-shell {
    --icas-ink: #14213d;
    --icas-muted: #51627c;
    --icas-line: #dbe7ef;
    --icas-soft: #eef7f8;
    --icas-blue: #1455d9;
    --icas-teal: #0f766e;
    --icas-gold: #f9c74f;
    background: #f7fafc;
    color: var(--icas-ink);
    font-family: "Plus Jakarta Sans", "Open Sans", Arial, sans-serif;
    min-height: 70vh;
}
.icas-shell * {
    box-sizing: border-box;
}
.icas-app-wrap,
.icas-band,
.icas-page-head,
.icas-modnav {
    max-width: 1180px;
    margin: 0 auto;
    padding-left: 22px;
    padding-right: 22px;
}
.icas-app-hero {
    background-image: linear-gradient(90deg, rgba(9, 22, 45, 0.92), rgba(9, 22, 45, 0.74), rgba(9, 22, 45, 0.38)), url("/images/backgrounds/subjectcoach-teacher-right.jpg");
    background-size: cover;
    background-position: center;
    color: #fff;
}
.icas-app-hero .icas-app-wrap {
    padding-top: 82px;
    padding-bottom: 92px;
}
.icas-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #a56000;
    background: #fff7d6;
    border: 1px solid #fde68a;
    border-radius: 999px;
    padding: 8px 13px;
    font-weight: 800;
    font-size: 14px;
    line-height: 1.25;
    margin: 0 0 18px;
}
.icas-app-hero .icas-kicker {
    color: #f9d36b;
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.28);
}
.icas-app-hero h1,
.icas-page-head h1 {
    margin: 0 0 18px;
    line-height: 1.12;
    font-weight: 800;
    letter-spacing: 0;
}
.icas-app-hero h1 {
    font-size: 48px;
}
.icas-page-head h1 {
    max-width: 920px;
    font-size: 42px;
    line-height: 1.14;
}
.icas-app-hero p,
.icas-page-head > p:not(.icas-kicker) {
    max-width: 780px;
    margin: 0;
    font-size: 17px;
    line-height: 1.75;
}
.icas-app-hero p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 18px;
}
.icas-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 30px;
}
.icas-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    border-radius: 8px;
    padding: 12px 18px;
    font-weight: 800;
    text-decoration: none !important;
}
.icas-btn.primary {
    background: var(--icas-gold);
    color: #15213b !important;
}
.icas-btn.secondary {
    border: 1px solid rgba(255,255,255,.35);
    color: #fff !important;
    background: rgba(255,255,255,.1);
}
.icas-btn.light,
.icas-btn.plain {
    border: 1px solid var(--icas-line);
    color: var(--icas-ink) !important;
    background: #fff;
}
.icas-actions.inline {
    margin-top: 22px;
}
.icas-modnav {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
    padding-top: 16px;
    padding-bottom: 16px;
    color: var(--icas-muted);
}
.icas-modnav a,
.icas-modnav span.is-current {
    border: 1px solid var(--icas-line);
    border-radius: 999px;
    padding: 7px 11px;
    background: #fff;
    color: var(--icas-ink);
    text-decoration: none;
    font-weight: 700;
}
.icas-modnav span.is-current {
    background: #eaf7f8;
    color: #0f5f68;
}
.icas-band {
    padding-top: 58px;
    padding-bottom: 58px;
}
.icas-page-head + .icas-band {
    padding-top: 34px;
}
.icas-band.muted {
    max-width: none;
    background: var(--icas-soft);
    padding-left: calc((100% - 1180px) / 2 + 22px);
    padding-right: calc((100% - 1180px) / 2 + 22px);
}
.icas-section-head {
    max-width: 820px;
    margin-bottom: 28px;
}
.icas-section-head h2,
.icas-feature-row h2 {
    font-size: 32px;
    line-height: 1.25;
    margin: 0 0 12px;
    color: var(--icas-ink);
    font-weight: 800;
    letter-spacing: 0;
}
.icas-section-head p,
.icas-feature-row p {
    color: var(--icas-muted);
    margin: 0;
    line-height: 1.75;
    font-size: 16px;
}
.icas-year-grid,
.icas-subject-grid,
.icas-strand-grid,
.icas-catalog-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}
.icas-year-card,
.icas-subject-card,
.icas-strand-card,
.icas-catalog-card,
.icas-open-card,
.icas-sample-card {
    display: block;
    background: #fff;
    border: 1px solid var(--icas-line);
    border-radius: 8px;
    padding: 22px;
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.06);
    text-decoration: none !important;
}
.icas-subject-card {
    display: grid;
    grid-template-columns: 44px minmax(0, 1fr);
    grid-template-rows: auto auto 1fr;
    column-gap: 14px;
    align-items: start;
    min-height: 164px;
}
.icas-subject-card i {
    grid-row: 1 / span 2;
    grid-column: 1;
}
.icas-subject-card span,
.icas-subject-card h3 {
    grid-column: 2;
}
.icas-subject-card p {
    grid-column: 1 / -1;
}
.icas-year-card span,
.icas-subject-card span,
.icas-strand-card span,
.icas-catalog-card span,
.icas-open-card span,
.icas-sample-top span,
.icas-answer-grid span {
    display: inline-block;
    color: #0f766e;
    font-weight: 800;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: .02em;
    margin-bottom: 8px;
}
.icas-subject-card span {
    align-self: end;
    margin-bottom: 6px;
}
.icas-year-card h3,
.icas-subject-card h3,
.icas-strand-card h3,
.icas-catalog-card h3,
.icas-open-card h3,
.icas-sample-card h3 {
    color: var(--icas-ink);
    font-size: 20px;
    line-height: 1.32;
    margin: 0 0 10px;
    font-weight: 800;
    letter-spacing: 0;
}
.icas-year-card p,
.icas-subject-card p,
.icas-strand-card p,
.icas-catalog-card p,
.icas-open-card p,
.icas-sample-card p,
.icas-quality-list span {
    color: var(--icas-muted);
    line-height: 1.65;
    margin: 0;
}
.icas-year-card.is-open {
    border-color: #70d6d0;
    background: linear-gradient(180deg, #fff, #f3fbfb);
}
.icas-year-card.is-planned {
    opacity: .62;
    cursor: default;
}
.icas-catalog-card.is-open {
    border-color: #70d6d0;
    background: linear-gradient(180deg, #fff, #f3fbfb);
}
.icas-catalog-card.is-locked {
    opacity: .64;
    cursor: default;
}
.icas-year-catalog {
    display: grid;
    gap: 18px;
}
.icas-year-catalog.compact {
    gap: 14px;
}
.icas-year-panel {
    background: #fff;
    border: 1px solid var(--icas-line);
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.06);
}
.icas-year-panel-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--icas-line);
    margin-bottom: 16px;
}
.icas-year-panel-head span {
    display: block;
    color: #0f766e;
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .02em;
    margin-bottom: 5px;
}
.icas-year-panel-head h3 {
    margin: 0;
    color: var(--icas-ink);
    font-size: 26px;
    line-height: 1.15;
    font-weight: 800;
    letter-spacing: 0;
}
.icas-year-panel-head strong {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 32px;
    border-radius: 999px;
    padding: 6px 11px;
    background: #eaf7f8;
    color: #0f5f68;
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    white-space: nowrap;
}
.icas-year-subjects {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}
.icas-subject-tile {
    display: flex;
    flex-direction: column;
    min-height: 150px;
    border: 1px solid var(--icas-line);
    border-radius: 8px;
    padding: 16px;
    text-decoration: none !important;
    background: #fbfdff;
}
.icas-subject-tile.is-open {
    border-color: #70d6d0;
    background: #f3fbfb;
}
.icas-subject-tile.is-upcoming {
    background: #f8fafc;
    opacity: .78;
}
.icas-subject-tile span {
    display: inline-block;
    color: #0f766e;
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .02em;
    margin-bottom: 7px;
}
.icas-subject-tile.is-upcoming span {
    color: #64748b;
}
.icas-subject-tile h4 {
    margin: 0 0 8px;
    color: var(--icas-ink);
    font-size: 17px;
    line-height: 1.3;
    font-weight: 800;
    letter-spacing: 0;
}
.icas-subject-tile p {
    color: var(--icas-muted);
    line-height: 1.55;
    margin: 0;
    font-size: 14px;
}
.icas-subject-tile em {
    display: block;
    margin-top: auto;
    padding-top: 12px;
    color: #0f766e;
    font-style: normal;
    font-weight: 800;
}
.icas-card-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: auto;
    padding-top: 14px;
}
.icas-card-actions .icas-btn {
    min-height: 38px;
    padding: 9px 13px;
    font-size: 13px;
}
.icas-card-actions em {
    color: var(--icas-muted);
    font-style: normal;
    font-weight: 800;
    font-size: 12px;
    line-height: 1.45;
}
.icas-sample-set-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: auto;
    padding-top: 14px;
}
.icas-sample-set-row a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 34px;
    border: 1px solid var(--icas-line);
    border-radius: 999px;
    background: #fff;
    color: var(--icas-ink);
    padding: 7px 11px;
    font-size: 12px;
    font-weight: 800;
    text-decoration: none !important;
}
.icas-sample-set-row a:hover {
    border-color: #0f766e;
    color: #0f5f68;
    background: #f3fbfb;
}
.icas-choice-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin-top: 24px;
}
.icas-choice-card {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--icas-line);
    border-radius: 8px;
    background: #fff;
    padding: 18px;
    min-height: 160px;
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.06);
}
.icas-choice-card.active {
    border-color: #0f766e;
    background: #f3fbfb;
}
.icas-choice-card span {
    color: #0f766e;
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .02em;
    margin-bottom: 8px;
}
.icas-choice-card h2 {
    margin: 0 0 8px;
    color: var(--icas-ink);
    font-size: 22px;
    line-height: 1.25;
    font-weight: 800;
    letter-spacing: 0;
}
.icas-choice-card p {
    margin: 0;
    color: var(--icas-muted);
    line-height: 1.55;
}
.icas-access-panel {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: center;
    margin-top: 24px;
    border: 1px solid #fed7aa;
    border-radius: 8px;
    background: #fff7ed;
    padding: 18px;
}
.icas-access-panel span,
.icas-sample-result strong,
.icas-sample-feedback strong {
    display: block;
    color: #9a3412;
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .02em;
    margin-bottom: 6px;
}
.icas-access-panel h2 {
    margin: 0 0 8px;
    color: var(--icas-ink);
    font-size: 22px;
    font-weight: 800;
    letter-spacing: 0;
}
.icas-access-panel p {
    margin: 0 0 6px;
    color: #7c2d12;
    line-height: 1.6;
    font-size: 15px;
}
.icas-access-panel p:last-child {
    margin-bottom: 0;
}
.icas-subject-card i {
    width: 44px;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: #123047;
    color: #fff;
    margin: 0;
}
.icas-feature-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
    align-items: start;
}
.icas-quality-list,
.icas-meta-strip {
    display: grid;
    gap: 12px;
}
.icas-quality-list div,
.icas-meta-strip span {
    background: #fff;
    border: 1px solid var(--icas-line);
    border-radius: 8px;
    padding: 16px;
}
.icas-quality-list strong {
    display: block;
    margin-bottom: 5px;
    color: var(--icas-ink);
}
.icas-page-head {
    padding-top: 42px;
    padding-bottom: 24px;
    background: #f7fafc;
}
.icas-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 18px;
    color: var(--icas-muted);
}
.icas-breadcrumb a {
    color: #0f5f68;
    font-weight: 800;
    text-decoration: none;
}
.icas-meta-strip {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-top: 24px;
}
.icas-meta-strip strong {
    display: block;
    color: var(--icas-muted);
    font-size: 12px;
    text-transform: uppercase;
    margin-bottom: 4px;
}
.icas-sample-list {
    display: grid;
    gap: 18px;
}
.icas-sample-practice {
    display: grid;
    gap: 18px;
}
.icas-sample-question {
    background: #fff;
    border: 1px solid var(--icas-line);
    border-radius: 8px;
    padding: 22px;
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.06);
}
.icas-sample-question h2 {
    margin: 18px 0 16px;
    color: var(--icas-ink);
    font-size: 24px;
    line-height: 1.32;
    font-weight: 800;
    letter-spacing: 0;
}
.icas-sample-question .icas-question-head + h2 {
    margin-top: 22px;
}
.icas-sample-top {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: center;
    margin-bottom: 12px;
}
.icas-sample-top span {
    margin-bottom: 0;
}
.icas-sample-top strong {
    color: var(--icas-ink);
}
.icas-answer-grid {
    display: grid;
    grid-template-columns: .7fr 1.3fr 1.2fr;
    gap: 14px;
    margin-top: 18px;
}
.icas-answer-grid div {
    border: 1px solid var(--icas-line);
    border-radius: 8px;
    padding: 14px;
    background: #fbfdff;
}
.icas-sample-feedback,
.icas-sample-result {
    border: 1px solid var(--icas-line);
    border-radius: 8px;
    padding: 14px;
    margin-top: 16px;
    background: #f8fafc;
}
.icas-sample-feedback p,
.icas-sample-result {
    color: var(--icas-muted);
    line-height: 1.62;
}
.icas-sample-feedback p {
    margin: 8px 0 0;
}
.icas-sample-feedback.is-correct {
    border-color: #86efac;
    background: #ecfdf5;
}
.icas-sample-feedback.is-correct strong {
    color: #166534;
}
.icas-sample-feedback.is-wrong {
    border-color: #fca5a5;
    background: #fff1f2;
}
.icas-sample-feedback.is-wrong strong {
    color: #991b1b;
}
.icas-sample-result {
    color: var(--icas-ink);
    font-weight: 800;
}
.icas-reading-stimulus {
    border: 1px solid var(--icas-line);
    border-left: 4px solid #0f766e;
    border-radius: 8px;
    padding: 20px 22px;
    background: #fbfefd;
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.05);
}
.icas-reading-stimulus.compact {
    margin: 14px 0 16px;
    padding: 16px;
    box-shadow: none;
}
.icas-reading-stimulus span {
    display: inline-block;
    color: #0f766e;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .02em;
    text-transform: uppercase;
    margin-bottom: 8px;
}
.icas-reading-stimulus h2,
.icas-reading-stimulus h4 {
    color: var(--icas-ink);
    font-weight: 800;
    letter-spacing: 0;
    margin: 0 0 12px;
}
.icas-reading-stimulus h2 {
    font-size: 24px;
}
.icas-reading-stimulus h4 {
    font-size: 18px;
}
.icas-reading-stimulus p {
    color: #23314a;
    font-size: 17px;
    line-height: 1.75;
    margin: 0 0 12px;
}
.icas-reading-stimulus p:last-child {
    margin-bottom: 0;
}
.icas-visual {
    margin: 18px 0;
    border: 1px solid var(--icas-line);
    border-radius: 8px;
    background: #fff;
    overflow: hidden;
}
.icas-visual svg {
    display: block;
    width: 100%;
    height: auto;
}
.icas-visual-title {
    fill: var(--icas-ink);
    font: 800 19px "Plus Jakarta Sans", Arial, sans-serif;
}
.icas-visual-label,
.icas-visual-axis,
.icas-visual-cue,
.icas-visual-tick {
    font-family: "Plus Jakarta Sans", Arial, sans-serif;
}
.icas-visual-label,
.icas-visual-axis {
    fill: #31425a;
    font-size: 13px;
    font-weight: 800;
}
.icas-visual-cue {
    fill: #c2410c;
    font-size: 13px;
    font-weight: 800;
}
.icas-visual-tick {
    fill: #64748b;
    font-size: 12px;
    font-weight: 700;
}
.icas-visual-table {
    padding: 16px;
}
.icas-visual-table figcaption,
.icas-visual-puzzle figcaption {
    color: var(--icas-ink);
    font-weight: 800;
    margin-bottom: 12px;
}
.icas-visual-table table {
    width: 100%;
    border-collapse: collapse;
}
.icas-visual-table th,
.icas-visual-table td {
    border: 1px solid var(--icas-line);
    padding: 10px 12px;
    text-align: left;
}
.icas-visual-table th {
    background: #eef7f8;
    color: var(--icas-ink);
}
.icas-visual-status {
    border-top: 1px solid var(--icas-line);
    background: #f8fafc;
    color: #64748b;
    font-size: 12px;
    font-weight: 800;
    padding: 9px 12px;
    text-transform: uppercase;
}
.icas-visual-status.failed,
.icas-visual-failure {
    background: #fee2e2;
    color: #991b1b;
}
.icas-visual-status.warning {
    background: #fff7ed;
    color: #9a3412;
}
.icas-visual-failure {
    border: 1px solid #fecaca;
    border-radius: 8px;
    padding: 14px 16px;
    margin: 18px 0;
}
.icas-visual-puzzle {
    padding: 16px;
}
.icas-puzzle-stimulus {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
}
.icas-puzzle-stimulus span {
    border: 1px solid var(--icas-line);
    border-radius: 8px;
    padding: 8px 10px;
    background: #f8fafc;
}
.icas-open-card {
    max-width: 760px;
}
.icas-open-card-spaced {
    margin-top: 18px;
}
.icas-open-card em {
    display: inline-block;
    color: var(--icas-blue);
    font-style: normal;
    font-weight: 800;
    margin-top: 14px;
}
.icas-year-chip-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 16px;
}
.icas-year-chip-row a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 42px;
    min-height: 34px;
    border: 1px solid var(--icas-line);
    border-radius: 999px;
    background: #f8fafc;
    color: var(--icas-ink);
    font-weight: 800;
    text-decoration: none;
}
.icas-paper-form {
    display: grid;
    gap: 22px;
}
.icas-paper-topbar {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    background: #ffffff;
    border: 1px solid var(--icas-line);
    border-radius: 8px;
    padding: 14px 16px;
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
}
.icas-paper-topbar span {
    display: block;
    color: var(--icas-muted);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
}
.icas-paper-topbar strong {
    color: var(--icas-ink);
    font-size: 24px;
    font-weight: 800;
}
.icas-paper-list {
    display: grid;
    gap: 18px;
}
.icas-question-card {
    background: #fff;
    border: 1px solid var(--icas-line);
    border-radius: 8px;
    padding: 22px;
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.06);
}
.icas-question-head {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: center;
    margin-bottom: 12px;
}
.icas-question-head span,
.icas-question-head strong {
    color: #0f766e;
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
}
.icas-question-card h2 {
    margin: 0 0 16px;
    color: var(--icas-ink);
    font-size: 21px;
    line-height: 1.45;
    font-weight: 800;
    letter-spacing: 0;
}
.icas-option-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}
.icas-option {
    display: grid;
    grid-template-columns: auto 34px minmax(0, 1fr);
    align-items: center;
    gap: 10px;
    min-height: 54px;
    margin: 0;
    padding: 12px 14px;
    border: 1px solid var(--icas-line);
    border-radius: 8px;
    background: #fbfdff;
    color: var(--icas-ink);
    cursor: pointer;
}
.icas-option input {
    margin: 0;
}
.icas-option-key {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: #eaf7f8;
    color: #0f5f68;
    font-weight: 800;
}
.icas-option:has(input:checked) {
    border-color: #0f766e;
    background: #ecfdf5;
}
.icas-option.is-preview {
    grid-template-columns: 34px minmax(0, 1fr);
    cursor: default;
}
.icas-preview-heading {
    margin-top: 40px;
}
.icas-preview-list {
    gap: 16px;
}
.icas-preview-card {
    padding: 20px;
    box-shadow: 0 8px 22px rgba(15, 23, 42, 0.045);
}
.icas-preview-card h3 {
    font-size: 18px;
    line-height: 1.42;
    margin-bottom: 16px;
}
.icas-preview-card .icas-sample-top strong {
    color: var(--icas-muted);
    font-size: 13px;
    font-weight: 800;
}
.icas-preview-card .icas-option {
    min-height: 50px;
    padding: 10px 12px;
}
.icas-preview-note {
    display: inline-flex;
    margin-top: 14px !important;
    border: 1px solid #fed7aa;
    border-radius: 999px;
    background: #fff7ed;
    color: #9a3412 !important;
    padding: 7px 11px;
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
}
.icas-paper-submit {
    display: flex;
    justify-content: flex-end;
}
.icas-save-meter {
    min-width: 220px;
}
.icas-save-meter strong {
    display: block;
    font-size: 16px;
    line-height: 1.35;
}
.icas-save-meter em {
    display: block;
    color: var(--icas-muted);
    font-size: 12px;
    font-style: normal;
    line-height: 1.45;
}
.icas-save-meter em.is-saving {
    color: #0f5f68;
}
.icas-save-meter em.is-error {
    color: #b91c1c;
}
.icas-exam-player {
    display: grid;
    grid-template-columns: minmax(0, 760px) 220px;
    justify-content: center;
    gap: 20px;
    align-items: start;
}
#icas-answer-fields {
    display: none;
}
.icas-question-stage {
    display: grid;
    gap: 16px;
    min-width: 0;
    width: 100%;
}
.icas-question-slot,
.icas-player-card {
    width: 100%;
}
.icas-player-card[hidden] {
    display: none !important;
}
.icas-question-actions {
    display: flex;
    justify-content: flex-end;
    margin-top: 16px;
}
.icas-review-toggle {
    min-height: 40px;
    border: 1px solid #fbbf24;
    border-radius: 8px;
    background: #fffbeb;
    color: #92400e;
    padding: 9px 13px;
    font-weight: 800;
}
.icas-review-toggle.is-active {
    background: #f59e0b;
    border-color: #d97706;
    color: #fff;
}
.icas-player-actions {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    background: #fff;
    border: 1px solid var(--icas-line);
    border-radius: 8px;
    padding: 14px;
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.05);
}
.icas-player-actions .icas-btn {
    min-width: 140px;
}
.icas-player-actions .icas-btn:disabled {
    opacity: .45;
    cursor: not-allowed;
}
.icas-question-nav-panel {
    position: sticky;
    top: 94px;
    display: grid;
    gap: 14px;
    background: #fff;
    border: 1px solid var(--icas-line);
    border-radius: 8px;
    padding: 16px;
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.06);
}
.icas-question-nav-panel > span {
    color: var(--icas-muted);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
}
.icas-question-palette {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 8px;
}
.icas-question-nav {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 0;
    min-height: 38px;
    border: 1px solid var(--icas-line);
    border-radius: 8px;
    background: #f8fafc;
    color: var(--icas-ink);
    font-weight: 800;
}
.icas-question-nav.is-current {
    outline: 3px solid rgba(20, 85, 217, .18);
    border-color: #1455d9;
}
.icas-question-nav.is-answered {
    background: #ecfdf5;
    border-color: #86efac;
    color: #166534;
}
.icas-question-nav.is-review {
    background: #fffbeb;
    border-color: #f59e0b;
    color: #92400e;
}
.icas-question-nav.is-current.is-review {
    outline-color: rgba(245, 158, 11, .25);
}
.icas-nav-legend {
    display: grid;
    gap: 7px;
    color: var(--icas-muted);
    font-size: 12px;
    font-weight: 700;
}
.icas-nav-legend span {
    display: flex;
    align-items: center;
    gap: 8px;
}
.icas-nav-legend i {
    display: inline-block;
    width: 14px;
    height: 14px;
    border-radius: 4px;
    border: 1px solid var(--icas-line);
    background: #f8fafc;
}
.icas-nav-legend i.answered {
    background: #ecfdf5;
    border-color: #86efac;
}
.icas-nav-legend i.review {
    background: #fffbeb;
    border-color: #f59e0b;
}
.icas-writing-stimulus,
.icas-writing-guidance,
.icas-writing-upload {
    border: 1px solid var(--icas-line);
    border-radius: 8px;
    background: #fbfdff;
    padding: 16px;
    margin-bottom: 16px;
}
.icas-writing-stimulus strong,
.icas-writing-response span,
.icas-writing-upload span {
    display: block;
    color: var(--icas-ink);
    font-weight: 800;
    margin-bottom: 8px;
}
.icas-writing-stimulus p,
.icas-writing-upload p {
    color: var(--icas-muted);
    line-height: 1.65;
    margin: 0;
}
.icas-writing-guidance {
    display: grid;
    gap: 8px;
}
.icas-writing-guidance span {
    color: var(--icas-muted);
    line-height: 1.6;
}
.icas-writing-response {
    display: grid;
    gap: 8px;
    margin-bottom: 16px;
}
.icas-writing-response textarea {
    width: 100%;
    resize: vertical;
    border: 1px solid var(--icas-line);
    border-radius: 8px;
    padding: 14px;
    background: #fff;
    color: var(--icas-ink);
    font: inherit;
    line-height: 1.65;
}
.icas-writing-upload input {
    display: block;
    width: 100%;
    margin-top: 8px;
}
.icas-report-table-wrap {
    overflow-x: auto;
    background: #fff;
    border: 1px solid var(--icas-line);
    border-radius: 8px;
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.06);
}
.icas-report-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 720px;
}
.icas-report-table th,
.icas-report-table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--icas-line);
    text-align: left;
    vertical-align: middle;
}
.icas-report-table th {
    color: var(--icas-muted);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0;
    background: #f8fafc;
}
.icas-report-table td {
    color: var(--icas-ink);
    font-weight: 700;
}
.icas-report-table tr:last-child td {
    border-bottom: 0;
}
.icas-report-status {
    display: inline-flex;
    border-radius: 999px;
    padding: 5px 9px;
    background: #e0f2fe;
    color: #075985;
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
}
.icas-report-status.submitted {
    background: #dcfce7;
    color: #166534;
}
.icas-report-status.expired,
.icas-report-status.abandoned {
    background: #fee2e2;
    color: #991b1b;
}
.icas-report-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: 18px;
}
.icas-report-card {
    background: #fff;
    border: 1px solid var(--icas-line);
    border-radius: 8px;
    padding: 22px;
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.06);
}
.icas-report-card span {
    display: block;
    color: var(--icas-muted);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    margin-bottom: 8px;
}
.icas-report-card strong {
    display: block;
    color: var(--icas-ink);
    font-size: 28px;
    font-weight: 800;
    line-height: 1.1;
}
.icas-report-card em {
    display: block;
    margin-top: 8px;
    color: #0f766e;
    font-style: normal;
    font-weight: 800;
}
.icas-report-card.achievement {
    border-color: #f3c969;
    background: #fffaf0;
}
.icas-report-card.achievement strong {
    color: #7a4a00;
}
.icas-report-note {
    margin-top: 18px;
    border: 1px solid var(--icas-line);
    border-radius: 8px;
    background: #f8fafc;
    padding: 16px;
}
.icas-report-note strong {
    display: block;
    color: var(--icas-ink);
    font-weight: 800;
    margin-bottom: 6px;
}
.icas-report-note p {
    margin: 0;
    color: var(--icas-muted);
    line-height: 1.6;
}
.icas-achievement-scale {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 12px;
}
.icas-achievement-band {
    min-height: 176px;
    background: #fff;
    border: 1px solid var(--icas-line);
    border-radius: 8px;
    padding: 16px;
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.05);
}
.icas-achievement-band.is-current {
    border-color: #f3c969;
    background: #fffaf0;
    box-shadow: 0 14px 30px rgba(122, 74, 0, 0.12);
}
.icas-achievement-band span {
    display: block;
    color: #0f766e;
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    margin-bottom: 8px;
}
.icas-achievement-band h3 {
    margin: 0 0 10px;
    color: var(--icas-ink);
    font-size: 17px;
    line-height: 1.25;
    font-weight: 800;
}
.icas-achievement-band p {
    margin: 0;
    color: var(--icas-muted);
    line-height: 1.55;
}
.icas-achievement-band strong {
    display: block;
    margin-top: 12px;
    color: #7a4a00;
    line-height: 1.5;
}
.icas-item-review-list {
    display: grid;
    gap: 14px;
}
.icas-item-review {
    background: #fff;
    border: 1px solid var(--icas-line);
    border-radius: 8px;
    padding: 18px;
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.06);
}
.icas-item-review.correct {
    border-left: 5px solid #16a34a;
}
.icas-item-review.incorrect {
    border-left: 5px solid #dc2626;
}
.icas-item-review-top {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 10px;
}
.icas-item-review-top span,
.icas-item-review-top strong {
    color: var(--icas-muted);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
}
.icas-item-review h3 {
    margin: 0 0 12px;
    color: var(--icas-ink);
    font-size: 18px;
    line-height: 1.45;
    font-weight: 800;
}
.icas-item-review dl {
    display: grid;
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 8px 14px;
    margin: 0 0 12px;
}
.icas-item-review dt {
    color: var(--icas-muted);
    font-weight: 800;
}
.icas-item-review dd {
    margin: 0;
    color: var(--icas-ink);
}
.icas-item-review ol {
    margin: 10px 0 0 20px;
    color: var(--icas-muted);
    line-height: 1.65;
}
.icas-writing-report-grid,
.icas-writing-fix-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}
.icas-domain-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}
.icas-domain-card {
    background: #fff;
    border: 1px solid var(--icas-line);
    border-radius: 8px;
    padding: 18px;
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.06);
}
.icas-domain-card h3 {
    margin: 0 0 10px;
    color: var(--icas-ink);
    font-size: 20px;
    font-weight: 800;
}
.icas-domain-card p,
.icas-domain-card li {
    color: var(--icas-muted);
    line-height: 1.62;
}
.icas-domain-card p {
    margin: 0 0 12px;
}
.icas-domain-card strong,
.icas-domain-card b {
    display: block;
    color: var(--icas-ink);
    font-weight: 800;
    margin: 10px 0 6px;
}
.icas-domain-card ul {
    margin: 10px 0 0 18px;
    padding: 0;
}
.icas-domain-meter {
    height: 10px;
    border-radius: 999px;
    overflow: hidden;
    background: #e2e8f0;
}
.icas-domain-meter span {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: #0f766e;
}
.icas-writing-criterion {
    background: #fff;
    border: 1px solid var(--icas-line);
    border-radius: 8px;
    padding: 18px;
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.06);
}
.icas-writing-criterion h3,
.icas-writing-plan h3 {
    margin: 0 0 10px;
    color: var(--icas-ink);
    font-size: 20px;
    font-weight: 800;
}
.icas-writing-criterion p,
.icas-writing-plan li {
    color: var(--icas-muted);
    line-height: 1.65;
}
.icas-writing-criterion strong {
    display: block;
    color: var(--icas-ink);
    margin-top: 12px;
    margin-bottom: 4px;
}
.icas-quote-row {
    display: grid;
    gap: 8px;
    margin: 12px 0;
}
.icas-quote-row q,
.icas-writing-fix-grid q {
    display: block;
    border-left: 4px solid #70d6d0;
    padding: 8px 10px;
    background: #f8fafc;
    color: #31425a;
    line-height: 1.55;
}
.icas-writing-plan {
    margin-top: 20px;
    background: #fff;
    border: 1px solid var(--icas-line);
    border-radius: 8px;
    padding: 20px;
}
.icas-writing-plan ol {
    margin: 0 0 0 20px;
}
.icas-alert {
    max-width: 1180px;
    border-radius: 8px;
    padding: 14px 16px;
    margin: 0 0 16px;
    font-weight: 700;
}
.icas-alert.error {
    background: #fee2e2;
    border: 1px solid #fecaca;
    color: #991b1b;
}
.icas-alert.success {
    background: #dcfce7;
    border: 1px solid #bbf7d0;
    color: #14532d;
}
.icas-alert.warning {
    background: #fff7ed;
    border: 1px solid #fed7aa;
    color: #9a3412;
}
.icas-assignment-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 24px;
    align-items: start;
}
.icas-form-shell,
.icas-side-panel {
    background: #fff;
    border: 1px solid var(--icas-line);
    border-radius: 8px;
    padding: 24px;
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.06);
}
.icas-form-shell h2,
.icas-side-panel h2 {
    margin: 0 0 10px;
    font-size: 24px;
    font-weight: 800;
    color: var(--icas-ink);
}
.icas-form-shell > p,
.icas-side-panel span {
    color: var(--icas-muted);
    line-height: 1.65;
}
.icas-section-head.compact {
    margin-bottom: 18px;
}
.icas-section-head.compact h2 {
    font-size: 24px;
}
.icas-assignment-form label,
.icas-student-picker {
    display: grid;
    gap: 8px;
    margin: 0 0 16px;
}
.icas-assignment-form label span,
.icas-student-picker legend {
    color: var(--icas-ink);
    font-weight: 800;
}
.icas-assignment-form input,
.icas-assignment-form select {
    width: 100%;
    min-height: 46px;
    border: 1px solid var(--icas-line);
    border-radius: 8px;
    padding: 10px 12px;
    background: #fbfdff;
    color: var(--icas-ink);
    font: inherit;
}
.icas-student-picker {
    border: 1px solid var(--icas-line);
    border-radius: 8px;
    padding: 14px;
}
.icas-student-picker label {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0;
    padding: 8px 0;
}
.icas-student-picker input {
    width: auto;
    min-height: auto;
}
.icas-form-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}
.icas-form-actions {
    display: flex;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 8px;
}
.icas-form-actions button {
    border: 0;
    cursor: pointer;
    font: inherit;
}
.icas-side-panel {
    display: grid;
    gap: 16px;
}
.icas-side-panel div {
    border-top: 1px solid var(--icas-line);
    padding-top: 14px;
}
.icas-side-panel strong {
    display: block;
    color: var(--icas-ink);
    margin-bottom: 4px;
}
.icas-readiness-card,
.icas-readiness-panel {
    background: #fff;
    border: 1px solid var(--icas-line);
    border-radius: 8px;
    padding: 22px;
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.06);
    margin-bottom: 18px;
}
.icas-readiness-card {
    border-left: 6px solid #64748b;
}
.icas-readiness-card.failed {
    border-left-color: #dc2626;
}
.icas-readiness-card.warning {
    border-left-color: #d97706;
}
.icas-readiness-card.passed {
    border-left-color: #059669;
}
.icas-readiness-card span {
    display: inline-block;
    color: var(--icas-muted);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .02em;
    text-transform: uppercase;
    margin-bottom: 6px;
}
.icas-readiness-card h2,
.icas-readiness-panel h2 {
    color: var(--icas-ink);
    font-weight: 800;
    letter-spacing: 0;
    margin: 0 0 10px;
}
.icas-readiness-card p,
.icas-readiness-panel p,
.icas-readiness-panel li {
    color: var(--icas-muted);
    line-height: 1.65;
}
.icas-readiness-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}
.icas-readiness-panel dl {
    display: grid;
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 10px 14px;
    margin: 0;
}
.icas-readiness-panel dt {
    color: var(--icas-muted);
    font-weight: 800;
}
.icas-readiness-panel dd {
    margin: 0;
    color: var(--icas-ink);
    font-weight: 700;
}
.icas-readiness-panel pre {
    white-space: pre-wrap;
    border: 1px solid var(--icas-line);
    border-radius: 8px;
    background: #f8fafc;
    padding: 14px;
    color: #31425a;
    max-height: 420px;
    overflow: auto;
}
.icas-readiness-actions {
    display: flex;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 12px;
}
.icas-readiness-actions button {
    border: 0;
    cursor: pointer;
    font: inherit;
}
.icas-readiness-actions-secondary {
    margin-top: 12px;
}
.icas-legal-note {
    background: #fff7ed;
    border-top: 1px solid #fed7aa;
    color: #7c2d12;
    padding: 18px 22px;
}
.icas-legal-note p {
    max-width: 1180px;
    margin: 0 auto;
    line-height: 1.65;
}
@media (max-width: 900px) {
    .icas-app-hero h1,
    .icas-page-head h1 {
        font-size: 36px;
    }
    .icas-year-grid,
    .icas-subject-grid,
    .icas-strand-grid,
    .icas-catalog-grid,
    .icas-feature-row,
    .icas-assignment-layout,
    .icas-readiness-grid,
    .icas-answer-grid,
    .icas-meta-strip,
    .icas-report-summary,
    .icas-domain-grid,
    .icas-writing-report-grid,
    .icas-writing-fix-grid,
    .icas-form-grid,
    .icas-achievement-scale,
    .icas-year-subjects,
    .icas-choice-row,
    .icas-exam-player {
        grid-template-columns: 1fr;
    }
    .icas-paper-topbar,
    .icas-question-nav-panel {
        position: static;
        top: auto;
    }
    .icas-access-panel {
        align-items: stretch;
        flex-direction: column;
    }
    .icas-question-palette {
        grid-template-columns: repeat(10, minmax(0, 1fr));
    }
}
@media (max-width: 560px) {
    .icas-app-hero .icas-app-wrap {
        padding-top: 56px;
        padding-bottom: 66px;
    }
    .icas-app-hero h1,
    .icas-page-head h1 {
        font-size: 30px;
    }
    .icas-sample-question h2 {
        font-size: 20px;
        line-height: 1.36;
    }
    .icas-paper-topbar,
    .icas-question-head,
    .icas-year-panel-head {
        align-items: stretch;
        flex-direction: column;
    }
    .icas-save-meter {
        min-width: 0;
    }
    .icas-player-actions {
        flex-direction: column;
    }
    .icas-player-actions .icas-btn {
        min-width: 0;
    }
    .icas-question-palette {
        grid-template-columns: repeat(5, minmax(0, 1fr));
    }
    .icas-option-grid,
    .icas-item-review dl {
        grid-template-columns: 1fr;
    }
    .icas-report-table {
        min-width: 0;
    }
    .icas-report-table tr,
    .icas-report-table th,
    .icas-report-table td {
        display: block;
        width: 100%;
    }
    .icas-report-table tr {
        border-bottom: 1px solid var(--icas-line);
    }
    .icas-report-table tr:last-child {
        border-bottom: 0;
    }
    .icas-report-table th {
        border-bottom: 0;
        padding-bottom: 4px;
    }
    .icas-report-table td {
        border-bottom: 0;
        padding-top: 4px;
        word-break: break-word;
    }
    .icas-btn {
        width: 100%;
    }
    .icas-band {
        padding-top: 42px;
        padding-bottom: 42px;
    }
}