html, body {
    font-family: 'DM Sans', 'Segoe UI', sans-serif;
}

h1:focus {
    outline: none;
}

a, .btn-link {
    color: #0071c1;
}

.btn-primary {
    color: #fff;
    background-color: #1b6ec2;
    border-color: #1861ac;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

.content {
    padding-top: 1.1rem;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid red;
}

.validation-message {
    color: red;
}

#blazor-error-ui {
    color-scheme: light only;
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    box-sizing: border-box;
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

    #blazor-error-ui .dismiss {
        cursor: pointer;
        position: absolute;
        right: 0.75rem;
        top: 0.5rem;
    }

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }

.loading-progress {
    position: absolute;
    display: block;
    width: 8rem;
    height: 8rem;
    inset: 20vh 0 auto 0;
    margin: 0 auto 0 auto;
}

    .loading-progress circle {
        fill: none;
        stroke: #e0e0e0;
        stroke-width: 0.6rem;
        transform-origin: 50% 50%;
        transform: rotate(-90deg);
    }

        .loading-progress circle:last-child {
            stroke: #1b6ec2;
            stroke-dasharray: calc(3.141 * var(--blazor-load-percentage, 0%) * 0.8), 500%;
            transition: stroke-dasharray 0.05s ease-in-out;
        }

.loading-progress-text {
    position: absolute;
    text-align: center;
    font-weight: bold;
    inset: calc(20vh + 3.25rem) 0 auto 0.2rem;
}

    .loading-progress-text:after {
        content: var(--blazor-load-percentage-text, "Loading");
    }

code {
    color: #c02d76;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}

:root {
    --ink: #202b27;
    --muted: #64716b;
    --line: #d7dfd9;
    --paper: #fff;
    --canvas: #f2f5f1;
    --green: #14785e;
    --green-dark: #0c5846;
    --green-pale: #e3f2ea;
    --lime: #d4ef76;
    --coral: #c5553f;
    --coral-pale: #fff0eb;
    --amber: #8d5c0a;
    --amber-pale: #fff4d7;
    color: var(--ink);
    background: var(--canvas);
    font-family: 'DM Sans', 'Segoe UI', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html, body { min-width: 320px; min-height: 100%; margin: 0; background: var(--canvas); }
body { color: var(--ink); font-size: 16px; line-height: 1.5; }
button, input { font: inherit; }
:focus-visible { outline: 3px solid #b75b35; outline-offset: 3px; }
h1, h2, h3, p { margin-top: 0; }

.site-frame { min-height: 100vh; }
.brand-bar { display: flex; align-items: center; justify-content: space-between; width: min(1120px, calc(100% - 64px)); height: 72px; margin: auto; border-bottom: 1px solid var(--line); }
.brand-lockup { display: inline-flex; align-items: center; gap: 11px; color: var(--ink); font-size: 12px; font-weight: 700; text-decoration: none; }
.brand-mark { display: grid; width: 30px; height: 30px; place-items: center; border-radius: 2px; background: var(--green); color: white; font-family: 'IBM Plex Mono', monospace; font-size: 16px; }
.brand-divider { padding: 0 4px; color: var(--green); }
.session-label, .eyebrow, .question-type, .score-caption { font-family: 'IBM Plex Mono', monospace; font-size: 11px; letter-spacing: 0; }
.session-label { color: var(--muted); }
.main-content { width: min(1120px, calc(100% - 64px)); margin: auto; padding: 54px 0 88px; }
.exam-shell { width: min(920px, 100%); margin: auto; }
.exam-heading, .results-heading { display: grid; grid-template-columns: minmax(0, 1fr) 190px; align-items: end; gap: 32px; padding-bottom: 34px; }
.eyebrow { margin-bottom: 10px; color: var(--green); font-weight: 600; }
.exam-heading h1, .results-heading h1 { margin-bottom: 8px; font-size: 38px; font-weight: 600; line-height: 1.15; }
.lede { margin-bottom: 0; color: var(--muted); font-size: 16px; }
.progress-summary { display: grid; grid-template-columns: auto 1fr; align-items: baseline; column-gap: 8px; padding-bottom: 4px; }
.progress-value { color: var(--green-dark); font-family: 'IBM Plex Mono', monospace; font-size: 23px; font-weight: 500; }
.progress-value span { color: #8a9690; font-size: 15px; }
.progress-label { color: var(--muted); font-size: 13px; }
.progress-track { grid-column: 1 / -1; height: 5px; margin-top: 10px; overflow: hidden; background: #dfe7df; }
.progress-track span { display: block; height: 100%; background: var(--green); transition: width 180ms ease-out; }
.exam-instructions { display: flex; align-items: center; gap: 14px; padding: 17px 20px; border-left: 3px solid var(--lime); background: #e9eee7; }
.exam-instructions p { margin: 0; color: #46534c; font-size: 14px; }
.instruction-index, .question-index > span:first-child, .order-number { color: var(--green); font-family: 'IBM Plex Mono', monospace; font-size: 13px; font-weight: 500; }
.question-row, .result-row { display: grid; grid-template-columns: 132px minmax(0, 1fr); gap: 28px; padding: 30px 20px 34px; border-bottom: 1px solid var(--line); background: var(--paper); }
.question-index { display: flex; flex-direction: column; align-items: flex-start; gap: 7px; padding-top: 4px; }
.question-type { color: #77847d; font-size: 9px; line-height: 1.5; }
.question-content, .result-content { min-width: 0; }
.question-block h3 { margin-bottom: 5px; font-size: 19px; font-weight: 600; line-height: 1.35; }
.question-instructions { margin-bottom: 16px; color: var(--muted); font-size: 13px; }
.answer-list, .statement-row { min-width: 0; margin: 0; padding: 0; border: 0; }
.answer-option { display: flex; align-items: center; gap: 12px; min-height: 48px; padding: 10px 12px; border-top: 1px solid #e7ece8; cursor: pointer; }
.answer-option:last-child { border-bottom: 1px solid #e7ece8; }
.answer-option:hover { background: #f4f8f3; }
.answer-option input, .statement-row input { width: 18px; height: 18px; flex: 0 0 auto; margin: 0; accent-color: var(--green); }
.answer-option span { color: #303d36; font-size: 15px; }
.answer-hint { margin: 10px 0 0; color: var(--amber); font-size: 12px; }
.statement-list { border-top: 1px solid #e7ece8; }
.statement-row { display: grid; grid-template-columns: minmax(0, 1fr) 76px 76px; align-items: center; gap: 10px; min-height: 58px; padding: 10px 12px; border-bottom: 1px solid #e7ece8; }
.statement-row legend { float: left; width: 100%; padding-right: 12px; color: #303d36; font-size: 14px; }
.statement-row label { display: flex; align-items: center; gap: 7px; color: #46534c; font-size: 13px; cursor: pointer; }
.matching-layout { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: 16px; }
.choice-list, .target-list { display: grid; align-content: start; gap: 8px; }
.choice-tile, .match-target { display: flex; align-items: center; justify-content: space-between; width: 100%; min-height: 46px; padding: 10px 12px; border: 1px solid #d5dfd8; border-radius: 2px; background: #fbfcfa; color: var(--ink); text-align: left; cursor: pointer; }
.choice-tile:hover, .choice-tile.is-selected { border-color: var(--green); background: var(--green-pale); }
.match-target { min-height: 58px; border-style: dashed; background: #f5f7f4; }
.target-label { color: #526058; font-size: 13px; }
.target-answer { max-width: 55%; color: var(--green-dark); font-size: 13px; font-weight: 600; text-align: right; }
.ordering-list { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; }
.ordering-item { display: grid; grid-template-columns: 32px minmax(0, 1fr) auto; align-items: center; gap: 12px; min-height: 48px; padding: 7px 9px 7px 12px; border: 1px solid #d5dfd8; border-radius: 2px; background: #fbfcfa; cursor: grab; }
.order-number { display: grid; width: 26px; height: 26px; place-items: center; background: var(--green-pale); }
.order-text { font-size: 14px; }
.order-controls { display: flex; gap: 4px; }
.move-button { width: 34px; height: 34px; border: 1px solid #d5dfd8; border-radius: 2px; background: white; color: var(--green-dark); cursor: pointer; }
.move-button:disabled { color: #aab4ae; cursor: not-allowed; }
.exam-submit-row { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 22px 20px; background: #e9eee7; }
.exam-submit-row p { margin: 0; color: var(--muted); font-size: 13px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 12px; min-height: 44px; padding: 10px 17px; border: 1px solid transparent; border-radius: 2px; font-size: 14px; font-weight: 600; cursor: pointer; }
.button-primary { background: var(--green-dark); color: white; }
.button-primary:hover { background: #074736; }
.submit-button span { color: var(--lime); font-size: 18px; }
.state-panel { display: flex; align-items: flex-start; gap: 18px; max-width: 650px; margin: 34px auto; padding: 24px; border-left: 3px solid var(--lime); background: white; }
.state-panel h2, .state-panel h1 { margin-bottom: 7px; font-size: 20px; }
.state-panel p { margin-bottom: 16px; color: var(--muted); }
.state-mark { display: grid; width: 28px; height: 28px; flex: 0 0 auto; place-items: center; border-radius: 50%; }
.loading-mark { border: 3px solid #dce5dc; border-top-color: var(--green); animation: spin 850ms linear infinite; }
.error-mark { background: var(--coral-pale); color: var(--coral); font-weight: 700; }
.results-heading { grid-template-columns: minmax(0, 1fr) 170px; padding-bottom: 30px; }
.score-display { display: flex; align-items: baseline; justify-content: flex-end; gap: 4px; color: var(--green-dark); }
.score-earned { font-family: 'IBM Plex Mono', monospace; font-size: 44px; line-height: 1; }
.score-divider, .score-maximum { color: #76847c; font-family: 'IBM Plex Mono', monospace; font-size: 19px; }
.score-caption { position: absolute; margin-top: 55px; color: var(--muted); }
.result-row { grid-template-columns: 132px minmax(0, 1fr) 32px; align-items: start; padding-top: 22px; padding-bottom: 24px; }
.result-content h2 { margin: 0 0 5px; font-size: 16px; font-weight: 600; }
.result-points { margin-bottom: 0; color: var(--muted); font-family: 'IBM Plex Mono', monospace; font-size: 12px; }
.correct-answer { display: grid; gap: 3px; margin: 11px 0 0; padding-left: 11px; border-left: 2px solid var(--green); color: var(--green-dark); font-size: 13px; }
.correct-answer span { color: var(--muted); font-size: 11px; }
.result-mark { display: grid; width: 28px; height: 28px; place-items: center; border-radius: 50%; font-size: 16px; font-weight: 700; }
.result-mark.correct { background: var(--green-pale); color: var(--green-dark); }
.result-mark.partiallycorrect { background: var(--amber-pale); color: var(--amber); }
.result-mark.incorrect { background: var(--coral-pale); color: var(--coral); }
.result-mark.unanswered { background: #e8ece8; color: #65726b; }
#blazor-error-ui { display: none; position: fixed; z-index: 1000; right: 16px; bottom: 16px; left: 16px; padding: 14px 18px; background: var(--amber-pale); box-shadow: 0 4px 18px rgb(32 43 39 / 14%); }
#blazor-error-ui .dismiss { position: absolute; top: 8px; right: 12px; cursor: pointer; }
@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 720px) {
    .brand-bar, .main-content { width: calc(100% - 36px); }
    .main-content { padding-top: 34px; }
    .exam-heading, .results-heading { grid-template-columns: 1fr; gap: 22px; }
    .exam-heading h1, .results-heading h1 { font-size: 32px; }
    .progress-summary { width: min(280px, 100%); }
    .question-row, .result-row { grid-template-columns: minmax(0, 1fr) 32px; gap: 14px; padding: 22px 14px 26px; }
    .question-index { grid-column: 1 / -1; flex-direction: row; align-items: baseline; gap: 10px; }
    .question-content, .result-content { grid-column: 1; }
    .result-mark { grid-column: 2; grid-row: 2; }
    .statement-row { grid-template-columns: minmax(0, 1fr) 58px 58px; gap: 6px; padding-inline: 5px; }
    .statement-row legend { font-size: 13px; }
    .statement-row label { gap: 4px; font-size: 12px; }
    .matching-layout { grid-template-columns: 1fr; }
    .exam-submit-row { align-items: flex-start; flex-direction: column; padding-inline: 14px; }
    .score-display { justify-content: flex-start; padding-bottom: 20px; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}