.celpip-full-reading-page { max-width: 1440px; margin: 0 auto; padding: 24px clamp(16px, 3vw, 40px) 64px; color: var(--text-primary); font-family: 'Poppins', sans-serif; }
/* WebKit otherwise includes the hidden native select's option width in page overflow. */
.celpip-full-reading-page .celpip-reading-inline-control { overflow: hidden; }
.celpip-full-reading-page .celpip-option:has(input:focus-visible) { outline: 2px solid var(--primary-dark); outline-offset: 3px; }
/* Contain the Hub's transparent absolute-positioned radios in the scroll pane. */
.celpip-full-reading-active .celpip-option { position: relative; }
.celpip-full-reading-back { color: var(--primary-dark); font-weight: 600; text-underline-offset: 3px; }
.celpip-full-reading-page .celpip-btn-primary, .celpip-full-reading-catalog .celpip-btn-primary { background: var(--primary-dark); border-color: var(--primary-dark); color: var(--bg-white); }
.celpip-full-reading-page .celpip-btn-secondary, .celpip-full-reading-result .celpip-btn-secondary { background: var(--bg-white); border-color: var(--border-primary); color: var(--text-primary); }
.celpip-full-reading-save-status { display: flex; align-items: center; gap: 12px; min-height: 44px; margin: 12px 0; color: var(--text-secondary); font-size: 13px; }
.celpip-full-reading-save-status .is-error { color: #b42318; }
body.dark-mode .celpip-full-reading-save-status .is-error, html.dark-mode .celpip-full-reading-save-status .is-error { color: #ffaaa3; }
.celpip-full-reading-locked { max-width: 860px; margin: 16px auto; padding: clamp(20px, 4vw, 48px); background: var(--bg-white); border: 1px solid var(--border-primary); border-radius: 20px; line-height: 1.65; }
.celpip-full-reading-locked h1, .celpip-full-reading-report-header h1 { color: var(--text-primary); font-size: clamp(25px, 3vw, 36px); line-height: 1.2; margin: 8px 0 16px; }
.celpip-full-reading-locked p, .celpip-full-reading-overview p { color: var(--text-secondary); }
.celpip-full-reading-topbar { align-items: start; }
.celpip-full-reading-steps { display: flex; gap: 8px; padding: 0; margin: 10px 0 0; list-style: none; flex-wrap: wrap; }
.celpip-full-reading-steps li { font-size: 11px; padding: 5px 8px; color: var(--text-secondary); background: var(--bg-cream); border-radius: 6px; }
.celpip-full-reading-steps li[aria-current] { color: var(--primary-dark); background: var(--primary-light); box-shadow: inset 0 0 0 1px var(--primary-border); font-weight: 700; }
.celpip-full-reading-clock { flex: 0 0 auto; text-align: right; color: var(--text-secondary); font-size: 11px; }
.celpip-full-reading-clock strong { display: block; font-size: 24px; color: var(--primary-dark); font-variant-numeric: tabular-nums; }
.celpip-full-reading-clock.is-critical strong { color: #b42318; }
html.dark-mode .celpip-full-reading-clock.is-critical strong, body.dark-mode .celpip-full-reading-clock.is-critical strong { color: #ffaaa3; }
.celpip-full-reading-confirm { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); width: min(580px, calc(100% - 32px)); box-sizing: border-box; padding: 24px; border: 2px solid var(--primary-dark); border-radius: 16px; background: var(--bg-white); color: var(--text-primary); box-shadow: 0 8px 40px #0004; z-index: 50; }
.celpip-full-reading-confirm h2 { margin: 0 0 10px; font-size: 20px; }
.celpip-full-reading-confirm p { line-height: 1.5; }
.celpip-full-reading-confirm[hidden], .celpip-full-reading-result [hidden], .celpip-full-reading-save-status [hidden] { display: none !important; }
.celpip-full-reading-result { min-width: 0; color: var(--text-primary); }
.celpip-full-reading-report-header { display: flex; justify-content: space-between; align-items: start; gap: 20px; margin-bottom: 24px; }
.celpip-full-reading-report-header p { margin: 0; color: var(--text-secondary); }
.celpip-full-reading-tabs { display: flex; overflow-x: auto; border: 1px solid var(--border-primary); background: var(--bg-white); border-radius: 12px; padding: 5px; gap: 4px; margin-bottom: 24px; }
.celpip-full-reading-tabs button { flex: 1; min-width: 86px; background: transparent; border: 0; border-radius: 8px; color: var(--text-secondary); font: inherit; font-weight: 600; padding: 12px 15px; cursor: pointer; white-space: nowrap; }
.celpip-full-reading-tabs button[aria-selected="true"] { background: var(--primary-dark); color: var(--bg-white); }
.celpip-full-reading-tabs button:focus-visible, .celpip-full-reading-part-card:focus-visible { outline: 3px solid var(--primary); outline-offset: 3px; }
.celpip-full-reading-overview { padding: clamp(20px, 3vw, 32px); background: var(--bg-white); border: 1px solid var(--border-primary); border-radius: 16px; }
.celpip-full-reading-overview h2 { font-size: 22px; margin: 28px 0 10px; }
.celpip-full-reading-summary-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.celpip-full-reading-summary-grid > div { padding: 18px; border-radius: 12px; background: var(--bg-cream); }
.celpip-full-reading-summary-grid span { display: block; font-size: 12px; color: var(--text-secondary); }
.celpip-full-reading-summary-grid strong { display: block; font-size: 26px; margin-top: 5px; color: var(--text-primary); font-variant-numeric: tabular-nums; }
.celpip-full-reading-estimate { line-height: 1.65; margin-top: 22px; font-size: 13px; }
.celpip-full-reading-part-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 20px; }
.celpip-full-reading-part-card { text-align: left; border: 1px solid var(--border-primary); border-radius: 12px; padding: 20px; background: var(--bg-cream); color: var(--text-primary); cursor: pointer; font: inherit; display: grid; gap: 8px; }
.celpip-full-reading-part-card > span { font-size: 12px; color: var(--text-secondary); }
.celpip-full-reading-part-card > strong { line-height: 1.45; font-size: 16px; }
.celpip-full-reading-part-card:hover { border-color: var(--primary); }
.celpip-full-reading-catalog { display: flex; flex-direction: column; align-items: stretch; gap: 24px; padding: 24px; margin-bottom: 24px; border: 1px solid var(--primary-border); border-radius: 16px; background: var(--primary-light); }
.celpip-full-reading-catalog h2 { margin: 4px 0 8px; font-size: 22px; color: var(--text-primary); }
.celpip-full-reading-catalog p { margin: 0; color: var(--text-secondary); font-size: 13px; line-height: 1.6; }
.celpip-full-reading-catalog .celpip-btn { flex: 0 0 auto; }
.celpip-full-reading-page .celpip-reading-practice-panel > .celpip-practice-topbar { top: var(--celpip-nav-height); }
.celpip-full-reading-active .celpip-reading-passage,
.celpip-full-reading-active .celpip-reading-direct-list {
    overflow-y: auto;
    overscroll-behavior-y: contain;
    scrollbar-gutter: stable;
    scrollbar-width: thin;
}
.celpip-full-reading-active .celpip-reading-passage:focus-visible,
.celpip-full-reading-active .celpip-reading-direct-list:focus-visible {
    outline: 2px solid var(--primary-dark);
    outline-offset: -3px;
}
.celpip-full-reading-active .celpip-question-panel {
    display: flex;
    flex-direction: column;
    min-height: 0;
}
.celpip-full-reading-active .celpip-reading-question-header,
.celpip-full-reading-active .celpip-reading-inline-note,
.celpip-full-reading-active .celpip-reading-submit-row { flex: 0 0 auto; }
.celpip-full-reading-active .celpip-reading-direct-list {
    flex: 1 1 auto;
    min-height: 0;
    /* A grid's default stretch otherwise spreads short question rows apart. */
    align-content: start;
    padding: 3px;
}
.celpip-full-reading-active .celpip-reading-submit-row {
    border-top: 1px solid var(--border-primary);
    margin-top: 12px;
    padding-top: 12px;
}
@media (min-width: 1025px) {
    .celpip-full-reading-active {
        box-sizing: border-box;
        display: grid;
        grid-template-rows: auto auto minmax(0, 1fr);
        height: calc(100vh - var(--celpip-nav-height) - var(--prepex-bottom-activity-bar-offset, 0px));
        height: calc(100dvh - var(--celpip-nav-height) - var(--prepex-bottom-activity-bar-offset, 0px));
        min-height: 420px;
        padding-top: 12px;
        padding-bottom: 16px;
    }
    .celpip-full-reading-active .celpip-full-reading-save-status { min-height: 28px; margin: 8px 0; }
    .celpip-full-reading-active [data-celpip-full-workspace] { min-height: 0; }
    .celpip-full-reading-active .celpip-reading-practice-panel {
        box-sizing: border-box;
        display: flex;
        flex-direction: column;
        height: 100%;
        min-height: 0;
        padding: 0;
    }
    .celpip-full-reading-active .celpip-reading-practice-panel > .celpip-practice-topbar {
        box-shadow: none;
        flex: 0 0 auto;
        margin: 0 0 12px;
        padding: 12px;
        position: static;
    }
    .celpip-full-reading-active .celpip-reading-layout {
        align-items: stretch;
        flex: 1 1 auto;
        min-height: 0;
    }
    .celpip-full-reading-active .celpip-reading-passage {
        align-self: stretch;
        box-sizing: border-box;
        max-height: none;
        min-height: 0;
        position: static;
    }
}
@media (min-width: 1025px) and (max-height: 700px) {
    /* Leave room for answers on short laptop windows, including the activity bar. */
    .celpip-full-reading-active { padding-top: 8px; padding-bottom: 8px; }
    .celpip-full-reading-active .celpip-full-reading-save-status { min-height: 24px; margin: 4px 0; }
    .celpip-full-reading-active .celpip-reading-practice-panel > .celpip-practice-topbar { margin-bottom: 8px; padding: 8px; }
    .celpip-full-reading-active .celpip-full-reading-steps { margin-top: 6px; }
    .celpip-full-reading-active .celpip-full-reading-steps li { padding: 4px 8px; }
    .celpip-full-reading-active .celpip-question-panel,
    .celpip-full-reading-active .celpip-reading-passage { padding: 16px; }
    .celpip-full-reading-active .celpip-reading-question-header { margin-bottom: 8px; }
    .celpip-full-reading-active .celpip-reading-question-header h2 { font-size: 20px; }
    .celpip-full-reading-active .celpip-reading-inline-note { margin: 4px 0 8px; }
    .celpip-full-reading-active .celpip-reading-submit-row { margin-top: 8px; padding-top: 8px; }
}
@media (max-width: 1024px) {
    .celpip-full-reading-active .celpip-reading-passage { max-height: 55vh; max-height: 55dvh; }
    .celpip-full-reading-active .celpip-reading-direct-list { max-height: 65vh; max-height: 65dvh; }
    .celpip-full-reading-active .celpip-full-reading-topbar { flex-direction: row; }
    .celpip-full-reading-active .celpip-reading-practice-panel > .celpip-practice-topbar {
        /* Match the source card so the sticky timer stays opaque in both themes. */
        background: var(--bg-cream);
    }
}
@media (max-width: 700px) {
    .celpip-full-reading-tabs button { min-width: 0; padding: 10px 5px; font-size: 12px; }
    .celpip-full-reading-report-header, .celpip-full-reading-catalog { flex-direction: column; align-items: stretch; }
    .celpip-full-reading-summary-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
    .celpip-full-reading-summary-grid > div { padding: 12px; }
    .celpip-full-reading-summary-grid strong { font-size: 22px; }
    .celpip-full-reading-part-cards { grid-template-columns: 1fr; }
    .celpip-full-reading-topbar { gap: 10px; }
    .celpip-full-reading-clock { max-width: 100px; }
    .celpip-full-reading-page .celpip-reading-practice-panel { padding: 14px; }
    .celpip-full-reading-steps { gap: 4px; }
    .celpip-full-reading-steps li { padding: 4px; font-size: 10px; }
}

/* Dedicated full-section catalog and separate part practice. */
.celpip-assessment-summary { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.celpip-assessment-parts { border-top: 1px solid var(--primary-border); padding-top: 20px; }
.celpip-assessment-parts h3 { margin: 0 0 12px; color: var(--text-primary); font-size: 16px; }
.celpip-assessment-part-buttons { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 10px; margin-bottom: 12px; }
.celpip-assessment-part { display: flex; flex-direction: column; gap: 6px; padding: 14px; border: 1px solid var(--primary-border); border-radius: 10px; background: var(--bg-white); color: var(--text-primary); text-decoration: none; min-width: 0; }
.celpip-assessment-part span, .celpip-assessment-part small { color: var(--text-secondary); font-size: 13px; }
.celpip-assessment-part:hover { border-color: var(--primary-dark); }
.celpip-assessment-part:focus-visible { outline: 2px solid var(--primary-dark); outline-offset: 3px; }
@media (max-width: 768px) {
    .celpip-assessment-summary { flex-direction: column; align-items: stretch; }
    .celpip-assessment-part-buttons { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}