:root {
    --ink: #14231f;
    --muted: #65736f;
    --paper: #f6f8f5;
    --surface: #fff;
    --line: #dfe6e1;
    --green: #176c50;
    --green-dark: #0e4c38;
    --green-pale: #e5f3ed;
    --shadow: 0 20px 60px rgba(25, 49, 41, .10);
    font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: var(--ink);
    background: var(--paper);
    font-synthesis: none;
}
[hidden] { display: none !important; }

* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; background: radial-gradient(circle at 85% 0%, #e5f1eb 0, transparent 32rem), var(--paper); }
a { color: inherit; }
button, input { font: inherit; }
.site-header { height: 72px; display: flex; align-items: center; justify-content: space-between; padding: 0 4vw; border-bottom: 1px solid rgba(20,35,31,.08); background: rgba(246,248,245,.86); backdrop-filter: blur(12px); }
.brand { display: inline-flex; align-items: center; gap: 11px; font-size: 18px; font-weight: 750; text-decoration: none; letter-spacing: -.02em; }
.brand-mark { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 10px; background: var(--green); color: white; }
.header-actions { display: flex; align-items: center; gap: 18px; }
.header-actions form { margin: 0; }
.header-actions a { color: var(--muted); font-size: 13px; font-weight: 700; text-decoration: none; }
.header-actions a:hover { color: var(--green); }
.user-name { color: var(--muted); font-size: 14px; }
.shell { width: min(1160px, 92vw); margin: 0 auto; }
.hero { min-height: calc(100vh - 72px); display: grid; grid-template-columns: 1.25fr .75fr; gap: clamp(3rem, 8vw, 8rem); align-items: center; padding-block: 5rem; }
.hero h1 { max-width: 780px; margin: 18px 0 22px; font-family: Georgia, serif; font-weight: 500; font-size: clamp(3.2rem, 7vw, 6.8rem); line-height: .94; letter-spacing: -.055em; }
.eyebrow { color: var(--green); font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: .14em; }
.lede { max-width: 690px; color: var(--muted); font-size: clamp(1.05rem, 2vw, 1.28rem); line-height: 1.7; }
.button-row { display: flex; align-items: center; gap: 22px; margin-top: 36px; }
.button { display: inline-flex; justify-content: center; align-items: center; min-height: 44px; padding: 0 18px; border: 1px solid transparent; border-radius: 10px; cursor: pointer; text-decoration: none; font-weight: 750; transition: .18s ease; }
.button:hover { transform: translateY(-1px); }
.button:disabled { opacity: .5; cursor: not-allowed; transform: none; }
.button-primary { background: var(--green); color: white; box-shadow: 0 8px 24px rgba(23,108,80,.16); }
.button-primary:hover { background: var(--green-dark); }
.button-secondary { color: var(--green-dark); border-color: #b8d4c8; background: white; }
.button-quiet { min-height: 38px; color: var(--muted); background: transparent; border-color: var(--line); }
.button-full { width: 100%; }
.helper { color: var(--muted); font-size: 13px; line-height: 1.5; }
.trust-panel { background: rgba(255,255,255,.7); border: 1px solid rgba(20,35,31,.08); border-radius: 22px; padding: 8px 26px; box-shadow: var(--shadow); }
.trust-item { display: grid; grid-template-columns: 34px 1fr; gap: 16px; padding: 24px 0; border-bottom: 1px solid var(--line); }
.trust-item:last-child { border: 0; }
.trust-item > span { color: var(--green); font: italic 14px Georgia, serif; }
.trust-item strong, .trust-item small { display: block; }
.trust-item small { margin-top: 5px; color: var(--muted); }
.auth-shell, .assessment-shell { min-height: calc(100vh - 72px); display: grid; place-items: center; padding: 48px 20px; }
.form-card, .assessment-card { width: min(100%, 520px); padding: clamp(28px, 5vw, 48px); background: var(--surface); border: 1px solid var(--line); border-radius: 20px; box-shadow: var(--shadow); }
.form-card h1, .assessment-card h1 { margin: 12px 0; font-family: Georgia, serif; font-size: 2.4rem; font-weight: 500; letter-spacing: -.025em; }
.muted, .candidate { color: var(--muted); line-height: 1.6; }
.stack { display: grid; gap: 18px; margin-top: 30px; }
label { display: grid; gap: 8px; font-size: 13px; font-weight: 750; }
input:not([type=checkbox]):not([type=radio]), select, textarea { width: 100%; padding: 13px 14px; border: 1px solid #cbd6d0; border-radius: 9px; background: #fbfcfb; outline: none; color: var(--ink); }
textarea { resize: vertical; }
input:focus { border-color: var(--green); box-shadow: 0 0 0 3px rgba(23,108,80,.12); }
.form-error { margin: -7px 0 0; color: #a52b2b; font-size: 13px; }
.auth-divider { display: flex; align-items: center; gap: 12px; margin: 22px 0; color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .08em; }
.auth-divider::before, .auth-divider::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.dashboard { padding-block: 54px 80px; }
.page-heading, .panel-heading { display: flex; justify-content: space-between; align-items: end; }
.page-heading h1 { margin: 8px 0 0; font-family: Georgia, serif; font-size: 3rem; font-weight: 500; }
.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin: 34px 0 24px; }
.metric { padding: 22px; border: 1px solid var(--line); border-radius: 14px; background: rgba(255,255,255,.8); }
.metric span, .metric small, td small { display: block; color: var(--muted); }
.metric span { font-size: 13px; font-weight: 700; }
.metric strong { display: block; margin: 12px 0 6px; font: 500 2.3rem Georgia, serif; }
.metric small, td small { font-size: 12px; }
.panel { overflow: hidden; border: 1px solid var(--line); border-radius: 16px; background: white; }
.panel-heading { padding: 22px 24px; border-bottom: 1px solid var(--line); }
.panel h2 { margin: 0 0 5px; font-size: 18px; }
.panel p { margin: 0; color: var(--muted); font-size: 13px; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 16px 24px; text-align: left; border-bottom: 1px solid #edf1ee; font-size: 13px; }
th { color: var(--muted); background: #fbfcfb; font-size: 11px; text-transform: uppercase; letter-spacing: .08em; }
td strong { display: block; margin-bottom: 4px; }
.tag, .status { display: inline-flex; padding: 5px 8px; border-radius: 99px; background: #f0f3f1; font-size: 11px; font-weight: 800; }
.status-published { color: var(--green-dark); background: var(--green-pale); }
.empty { padding: 42px; color: var(--muted); text-align: center; }
.top-gap { margin-top: 28px; }
.narrow-page { width: min(920px, 92vw); }
.flash { width: min(920px, 92vw); margin: 18px auto -6px; padding: 13px 16px; border-radius: 10px; font-size: 13px; font-weight: 700; }
.flash-success { color: var(--green-dark); border: 1px solid #b8d4c8; background: var(--green-pale); }
.flash-error { color: #84251d; border: 1px solid #efc2bc; background: #fbe9e6; }
.form-panel { overflow: hidden; padding: 0; }
.form-panel > .form-grid, .form-panel > fieldset > .form-grid { padding: 28px; }
.form-panel fieldset { margin: 0; padding: 0; border: 0; }
.form-panel fieldset:disabled { opacity: .82; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.span-two { grid-column: 1 / -1; }
.check-label { grid-template-columns: auto 1fr; align-items: center; align-self: end; min-height: 46px; }
.form-actions { display: flex; align-items: center; justify-content: flex-end; gap: 12px; padding: 18px 28px; border-top: 1px solid var(--line); background: #fbfcfb; }
.field-help { color: var(--muted); font-size: 12px; font-weight: 500; line-height: 1.5; }
.settings-note { display: grid; gap: 5px; margin: 0 28px 24px; padding: 16px; border: 1px solid #b8d4c8; border-radius: 10px; background: var(--green-pale); font-size: 13px; }
.settings-note span { color: var(--muted); line-height: 1.5; }
.danger-check { color: #8d3028; }
.stack-list { display: grid; gap: 10px; padding: 20px; }
.inline-editor { display: grid; grid-template-columns: 1.2fr 90px 2fr auto; gap: 10px; align-items: center; }
.inline-editor input { padding: 10px 12px !important; }
.new-item { margin-top: 8px; padding-top: 18px; border-top: 1px solid var(--line); }
.text-link, .text-button { color: var(--green); font-weight: 800; font-size: 12px; text-decoration: none; }
.text-button { padding: 0; border: 0; background: transparent; cursor: pointer; }
.text-button.danger { color: #a43a30; }
.action-cell { display: flex; align-items: center; gap: 12px; }
.action-cell form { margin: 0; }
.status-draft { color: #76520b; background: #fff1ca; }
.status-failed { color: #8d3028; background: #fbe9e6; }
.question-picker { display: grid; gap: 10px; padding: 0 28px 28px; }
.option-editor { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; padding: 18px; border: 1px solid var(--line); border-radius: 12px; background: #f8faf8; }
.correct-checks, .true-false-editor { display: flex; align-items: center; gap: 18px; padding: 16px !important; border: 1px solid var(--line) !important; border-radius: 10px; }
.correct-checks legend, .true-false-editor legend { padding: 0 7px; color: var(--muted); font-size: 12px; font-weight: 800; }
.correct-checks label, .true-false-editor label { display: flex; grid-template-columns: none; align-items: center; gap: 7px; }
.question-picker h2 { margin: 0; font-size: 17px; }
.question-picker p { margin: 4px 0 12px; color: var(--muted); font-size: 13px; }
.picker-option { grid-template-columns: auto 1fr; align-items: start; gap: 13px; padding: 14px; border: 1px solid var(--line); border-radius: 10px; cursor: pointer; }
.picker-option:has(input:checked) { border-color: var(--green); background: #f0f8f4; }
.picker-option input { margin-top: 3px; }
.picker-option strong, .picker-option small { display: block; }
.picker-option small { margin-top: 5px; color: var(--muted); font-weight: 500; }
.empty-inline { padding: 20px; border-radius: 10px; background: #f5f7f5; }
.invitation-box { display: grid; grid-template-columns: 1fr 1.4fr; gap: 24px; align-items: center; padding: 20px 22px; border: 1px solid #b8d4c8; border-radius: 14px; background: var(--green-pale); }
.invitation-box strong, .invitation-box span { display: block; }
.invitation-box span { margin-top: 5px; color: var(--muted); font-size: 12px; }
.invitation-box input { background: white !important; font-size: 12px; }
.pagination { padding: 16px 22px; }
.pagination nav > div:first-child { display: none; }
.pagination nav > div:last-child { display: flex; justify-content: space-between; align-items: center; gap: 12px; color: var(--muted); font-size: 12px; }
.pagination svg { width: 18px; height: 18px; }
.pagination a, .pagination span { display: inline-flex; align-items: center; padding: 5px 8px; color: var(--muted); text-decoration: none; }
.result-summary { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); border-radius: 14px; background: white; }
.result-summary div { padding: 20px; border-right: 1px solid var(--line); }
.result-summary div:last-child { border: 0; }
.result-summary span, .result-summary strong { display: block; }
.result-summary span { margin-bottom: 7px; color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .08em; }
.score-badge { display: grid; place-items: center; min-width: 90px; height: 58px; border-radius: 14px; font: 500 1.8rem Georgia, serif; }
.score-pass { color: var(--green-dark); background: var(--green-pale); }
.score-fail { color: #8d3028; background: #fbe9e6; }
.response-review { display: grid; gap: 14px; }
.review-card { padding: 22px; border: 1px solid var(--line); border-radius: 14px; background: white; }
.review-meta { display: flex; align-items: center; justify-content: space-between; color: var(--muted); font-size: 12px; }
.review-card h2 { margin: 14px 0 20px; font: 500 1.45rem/1.35 Georgia, serif; }
.review-card dl { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin: 0; }
.review-card dl div { padding: 12px; border-radius: 9px; background: #f6f8f6; }
.review-card dt { color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: .07em; }
.review-card dd { margin: 6px 0 0; font-size: 13px; }
.manual-score { display: grid; grid-template-columns: 180px 1fr auto; gap: 14px; align-items: end; margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--line); }
.manual-score input, .manual-score textarea { padding: 10px 12px !important; }
.review-notes { margin: 18px 0 0; padding: 13px; border-radius: 9px; background: #f6f8f6; color: var(--muted); font-size: 13px; }
.competency-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.competency-grid article { padding: 18px; border: 1px solid var(--line); border-radius: 12px; background: white; }
.competency-grid span, .competency-grid strong, .competency-grid small { display: block; }
.competency-grid span { color: var(--muted); font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .07em; }
.competency-grid strong { margin: 9px 0 5px; font: 500 1.5rem Georgia, serif; }
.competency-grid small { color: var(--muted); }
.demo-callout { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-top: 22px; padding: 20px 22px; border: 1px solid #b8d4c8; border-radius: 14px; background: var(--green-pale); }
.demo-callout strong, .demo-callout span { display: block; }
.demo-callout span { margin-top: 4px; color: var(--muted); font-size: 13px; }
.assessment-card { width: min(100%, 780px); }
.assessment-facts { display: grid; grid-template-columns: repeat(3, 1fr); margin: 28px 0; border-block: 1px solid var(--line); }
.assessment-facts div { padding: 18px 12px; border-right: 1px solid var(--line); }
.assessment-facts div:first-child { padding-left: 0; }
.assessment-facts div:last-child { border: 0; }
.assessment-facts span, .assessment-facts strong { display: block; }
.assessment-facts span { margin-bottom: 6px; color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .08em; }
.notice { margin: 24px 0 30px; padding: 20px; border-radius: 12px; background: #f4f7f5; }
.notice p, .notice li { color: var(--muted); font-size: 14px; line-height: 1.55; }
.notice ul { margin-bottom: 0; padding-left: 20px; }
.question-card { padding: 0; overflow: hidden; }
.question-topline { display: flex; align-items: center; justify-content: space-between; padding: 22px 28px; }
.question-topline .eyebrow, .progress-copy { display: block; }
.progress-copy { margin-top: 7px; color: var(--muted); font-size: 13px; }
.timer { min-width: 104px; padding: 9px 13px; border-radius: 10px; background: var(--green-pale); text-align: right; }
.timer span { display: block; color: var(--green-dark); font-size: 10px; text-transform: uppercase; letter-spacing: .06em; }
.timer strong { display: block; margin-top: 2px; font-variant-numeric: tabular-nums; font-size: 22px; }
.timer-warning { color: #962f25; background: #fbe9e6; }
.progress-track { display: block; width: 100%; height: 4px; border: 0; border-radius: 0; background: #edf1ee; appearance: none; }
.progress-track::-webkit-progress-bar { background: #edf1ee; }
.progress-track::-webkit-progress-value { background: var(--green); }
.progress-track::-moz-progress-bar { background: var(--green); }
.question-body { padding: 34px clamp(24px, 6vw, 54px) 38px; }
.competency { color: var(--green); font-size: 12px; font-weight: 800; }
.question-body h1 { max-width: 650px; margin-bottom: 28px; font-size: clamp(1.7rem, 4vw, 2.35rem); line-height: 1.22; }
.answer-list { display: grid; gap: 11px; margin: 0; padding: 0; border: 0; }
.answer-option { grid-template-columns: 36px 1fr; align-items: center; gap: 13px; padding: 14px; border: 1px solid var(--line); border-radius: 11px; cursor: pointer; font-size: 14px; font-weight: 600; }
.answer-option:has(input:checked) { border-color: var(--green); background: #f0f8f4; box-shadow: 0 0 0 2px rgba(23,108,80,.08); }
.answer-option input { position: absolute; opacity: 0; pointer-events: none; }
.option-key { display: grid; place-items: center; width: 32px; height: 32px; border: 1px solid #cdd8d2; border-radius: 8px; color: var(--muted); background: white; }
.answer-option:has(input:checked) .option-key { border-color: var(--green); color: white; background: var(--green); }
.question-footer { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-top: 28px; }
.save-state { color: var(--muted); font-size: 12px; }
.written-answer textarea { min-height: 190px; font-size: 15px; line-height: 1.6; }
.complete-card { text-align: center; }
.complete-mark { display: grid; place-items: center; width: 58px; height: 58px; margin: 0 auto 22px; border-radius: 50%; background: var(--green-pale); color: var(--green); font-size: 28px; }
.complete-card p { color: var(--muted); line-height: 1.6; }
.receipt { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 24px; margin: 28px 0; padding: 22px; border-radius: 12px; background: #f5f7f5; text-align: left; font-size: 13px; }
.receipt span { color: var(--muted); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

@media (max-width: 800px) {
    .hero { grid-template-columns: 1fr; }
    .hero h1 { font-size: clamp(3.2rem, 15vw, 5rem); }
    .metric-grid { grid-template-columns: repeat(2, 1fr); }
    .user-name { display: none; }
    .header-actions a { display: none; }
    .form-grid, .result-summary, .review-card dl, .option-editor, .competency-grid { grid-template-columns: 1fr; }
    .span-two { grid-column: auto; }
    .result-summary div { border-right: 0; border-bottom: 1px solid var(--line); }
    .inline-editor { grid-template-columns: 1fr 80px; }
    .inline-editor input:nth-of-type(3) { grid-column: 1 / -1; }
    .invitation-box { grid-template-columns: 1fr; }
    .manual-score { grid-template-columns: 1fr; }
}

@media (max-width: 520px) {
    .site-header { padding-inline: 20px; }
    .button-row, .demo-callout, .question-footer { align-items: stretch; flex-direction: column; }
    .metric-grid { grid-template-columns: 1fr; }
    .assessment-facts { grid-template-columns: 1fr; }
    .assessment-facts div { padding: 14px 0; border-right: 0; border-bottom: 1px solid var(--line); }
    .question-topline { align-items: flex-start; padding: 18px; }
    .timer { min-width: 92px; }
}