:root {
    --bg: #eef3f5;
    --surface: rgba(255, 255, 255, .88);
    --surface-strong: #ffffff;
    --ink: #162027;
    --muted: #65727c;
    --line: #d9e1e5;
    --primary: #246b5c;
    --primary-soft: #e4f1ec;
    --blue: #2d638f;
    --blue-soft: #e7f0f8;
    --amber: #9a5a24;
    --amber-soft: #fff3e6;
    --rose: #a64d5d;
    --good: #1c7655;
    --shadow: 0 24px 70px rgba(27, 45, 56, .12);
}

* { box-sizing: border-box; }

html { min-height: 100%; }

body {
    min-height: 100%;
    margin: 0;
    color: var(--ink);
    background:
        linear-gradient(135deg, rgba(36, 107, 92, .16), rgba(45, 99, 143, .09) 38%, rgba(154, 90, 36, .10)),
        linear-gradient(180deg, #f8fbfb 0, var(--bg) 520px, #f7f8f4 100%);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(22, 32, 39, .035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(22, 32, 39, .035) 1px, transparent 1px);
    background-size: 34px 34px;
    mask-image: linear-gradient(180deg, rgba(0,0,0,.7), transparent 70%);
}

a { color: var(--primary); }

.shell {
    position: relative;
    width: min(1160px, calc(100% - 32px));
    margin: 0 auto;
    padding: 26px 0 60px;
}

.topbar {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 24px;
    align-items: start;
    padding: 10px 0 22px;
}

.eyebrow {
    margin: 0 0 9px;
    color: var(--primary);
    font-size: 12px;
    font-weight: 850;
    letter-spacing: .08em;
    text-transform: uppercase;
}

h1, h2, h3, p { margin-top: 0; }

h1 {
    max-width: 820px;
    margin-bottom: 10px;
    font-size: clamp(34px, 4.8vw, 58px);
    line-height: .98;
    letter-spacing: 0;
}

h2 {
    margin-bottom: 10px;
    font-size: clamp(23px, 2vw, 30px);
    line-height: 1.1;
    letter-spacing: 0;
}

h3 {
    margin: 22px 0 12px;
    font-size: 17px;
}

.top-lead {
    max-width: 780px;
    margin: 0;
    color: var(--muted);
    font-size: 17px;
    line-height: 1.55;
}

.logout,
button,
select,
input[type="password"] {
    border-radius: 8px;
    font: inherit;
}

.logout {
    display: inline-flex;
    min-height: 42px;
    align-items: center;
    padding: 0 14px;
    border: 1px solid rgba(255,255,255,.72);
    color: var(--ink);
    background: rgba(255,255,255,.68);
    box-shadow: 0 12px 32px rgba(27, 45, 56, .08);
    text-decoration: none;
    font-weight: 750;
    backdrop-filter: blur(14px);
}

.logout:hover { border-color: var(--primary); }

.disclaimer-banner,
.progress-panel,
.wizard-card,
.panel,
.login-card {
    border: 1px solid rgba(255,255,255,.82);
    border-radius: 8px;
    background: var(--surface);
    box-shadow: var(--shadow);
    backdrop-filter: blur(18px);
}

.disclaimer-banner {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 12px;
    align-items: start;
    margin-bottom: 16px;
    padding: 15px 16px;
    border-color: rgba(154, 90, 36, .22);
    background: rgba(255, 247, 238, .86);
    color: #5d3b20;
}

.disclaimer-banner strong {
    color: var(--amber);
}

.disclaimer-banner span,
.login-disclaimer {
    line-height: 1.55;
}

.progress-panel {
    margin-bottom: 18px;
    padding: 16px;
}

.progress-meta {
    display: flex;
    justify-content: space-between;
    color: var(--muted);
    font-size: 14px;
    font-weight: 760;
}

.progress-track {
    height: 9px;
    margin-top: 12px;
    border-radius: 999px;
    background: #dce6e9;
    overflow: hidden;
}

.progress-track div {
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--primary), var(--blue));
    transition: width .22s ease;
}

.wizard-card {
    max-width: 940px;
    margin: 0 auto;
    padding: clamp(22px, 4vw, 42px);
}

.wizard-card h2 {
    max-width: 760px;
}

.hint,
.note,
.empty {
    color: var(--muted);
    line-height: 1.58;
}

.grid {
    display: grid;
    gap: 14px;
}

.grid.three {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

label span,
.question legend {
    display: block;
    margin-bottom: 8px;
    color: var(--muted);
    font-size: 13px;
    font-weight: 780;
}

select,
input[type="password"] {
    width: 100%;
    min-height: 48px;
    padding: 0 13px;
    border: 1px solid var(--line);
    background: rgba(255,255,255,.92);
    color: var(--ink);
    box-shadow: 0 1px 0 rgba(255,255,255,.9) inset;
}

select:focus,
input[type="password"]:focus {
    border-color: var(--blue);
    outline: 3px solid rgba(45, 99, 143, .15);
}

.question {
    margin: 22px 0;
    padding: 0;
    border: 0;
}

.question legend {
    margin-bottom: 13px;
    color: var(--ink);
    font-size: 18px;
    line-height: 1.42;
}

.likert {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 10px;
}

.likert label {
    position: relative;
    display: flex;
    min-height: 86px;
    align-items: center;
    justify-content: center;
    padding: 11px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: rgba(255,255,255,.72);
    text-align: center;
    cursor: pointer;
    transition: transform .16s ease, border-color .16s ease, background .16s ease, box-shadow .16s ease;
}

.likert label:hover {
    border-color: rgba(45, 99, 143, .42);
    transform: translateY(-1px);
}

.likert input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.likert label span {
    margin: 0;
    color: var(--ink);
    font-size: 13px;
    line-height: 1.28;
}

.likert label:has(input:checked) {
    border-color: var(--primary);
    background: var(--primary-soft);
    box-shadow: 0 14px 30px rgba(36, 107, 92, .12), inset 0 0 0 1px rgba(36, 107, 92, .55);
}

.actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    margin-top: 30px;
}

button {
    width: auto;
    min-width: 178px;
    min-height: 48px;
    padding: 0 20px;
    border: 1px solid var(--primary);
    background: linear-gradient(135deg, var(--primary), #1d7b72);
    color: #fff;
    box-shadow: 0 14px 28px rgba(36, 107, 92, .18);
    font-weight: 820;
    cursor: pointer;
}

button:hover { filter: brightness(.98); transform: translateY(-1px); }

button.secondary {
    border-color: var(--line);
    background: rgba(255,255,255,.75);
    color: var(--ink);
    box-shadow: none;
}

.results-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(380px, .92fr);
    gap: 18px;
}

.panel {
    padding: 25px;
}

.panel.wide {
    grid-column: 1 / -1;
}

.result-main {
    background:
        linear-gradient(135deg, rgba(36,107,92,.12), rgba(45,99,143,.10)),
        var(--surface-strong);
}

.panel-heading {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: flex-start;
    margin-bottom: 18px;
}

.mini-result {
    min-width: 210px;
    padding: 16px;
    border: 1px solid rgba(36,107,92,.22);
    border-radius: 8px;
    background: rgba(255,255,255,.76);
    text-align: right;
    box-shadow: 0 18px 36px rgba(27,45,56,.08);
}

.mini-result span,
.mini-result em {
    display: block;
    color: var(--muted);
    font-size: 12px;
    font-style: normal;
    font-weight: 820;
    text-transform: uppercase;
}

.mini-result strong {
    display: block;
    margin: 4px 0;
    font-size: 38px;
    line-height: .95;
}

.mini-result em.is-good { color: var(--good); }
.mini-result em.is-bad { color: var(--rose); }

.metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin: 18px 0;
}

.metrics div,
.subscale-grid div,
.manual-comparison div {
    padding: 16px;
    border: 1px solid rgba(45,99,143,.14);
    border-radius: 8px;
    background: rgba(255,255,255,.74);
}

.metrics span,
.subscale-grid span,
.manual-comparison span {
    display: block;
    color: var(--muted);
    font-size: 12px;
    font-weight: 820;
    text-transform: uppercase;
}

.metrics strong {
    display: block;
    margin-top: 6px;
    font-size: 27px;
    line-height: 1.1;
}

.probabilities {
    display: grid;
    gap: 10px;
    margin: 15px 0 4px;
}

.probabilities div {
    display: grid;
    grid-template-columns: 92px 1fr 64px;
    gap: 10px;
    align-items: center;
    color: var(--muted);
    font-size: 14px;
}

meter {
    width: 100%;
    height: 11px;
}

table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    overflow: hidden;
    font-size: 14px;
}

th, td {
    padding: 12px 10px;
    border-bottom: 1px solid var(--line);
    text-align: left;
    vertical-align: top;
}

th {
    color: var(--muted);
    font-size: 12px;
    font-weight: 820;
    text-transform: uppercase;
}

tbody tr:hover td {
    background: rgba(231,240,248,.42);
}

.good { color: var(--good); font-weight: 850; }
.bad { color: var(--rose); font-weight: 850; }

.subscale-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
}

.subscale-grid strong,
.manual-comparison strong {
    display: block;
    margin-top: 5px;
    font-size: 23px;
}

.simulator-panel {
    border-color: rgba(36,107,92,.22);
    background:
        linear-gradient(135deg, rgba(228,241,236,.95), rgba(231,240,248,.92)),
        var(--surface-strong);
}

.manual-form {
    margin-top: 16px;
}

.manual-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 16px;
}

.manual-range {
    display: grid;
    grid-template-columns: minmax(160px, 1fr) minmax(180px, 1.08fr) 54px;
    gap: 13px;
    align-items: center;
    padding: 13px;
    border: 1px solid rgba(45,99,143,.16);
    border-radius: 8px;
    background: rgba(255,255,255,.72);
}

.manual-range span {
    margin: 0;
    color: var(--ink);
    font-size: 13px;
    line-height: 1.3;
}

input[type="range"] {
    width: 100%;
    accent-color: var(--primary);
}

.manual-range output {
    min-width: 46px;
    padding: 5px 8px;
    border-radius: 8px;
    background: var(--blue-soft);
    color: var(--blue);
    font-weight: 850;
    text-align: center;
}

.live-note {
    display: inline-flex;
    margin: 14px 0 0;
    padding: 8px 11px;
    border: 1px solid rgba(36,107,92,.18);
    border-radius: 8px;
    background: rgba(255,255,255,.66);
    color: var(--primary);
    font-size: 13px;
    font-weight: 760;
}

.actions.compact {
    justify-content: flex-start;
    margin-top: 16px;
}

.manual-comparison {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin-top: 18px;
}

.disclaimer-final {
    border-color: rgba(154,90,36,.22);
    background: rgba(255, 250, 244, .9);
}

.login-body {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 24px;
}

.login-card {
    width: min(470px, 100%);
    padding: 36px;
}

.login-card h1 {
    font-size: 34px;
}

.login-card form {
    display: grid;
    gap: 14px;
    margin-top: 20px;
}

.login-disclaimer {
    margin: 14px 0 0;
    color: var(--muted);
    font-size: 14px;
}

.alert {
    margin: 14px 0;
    padding: 12px;
    border: 1px solid rgba(166,77,93,.22);
    border-radius: 8px;
    background: #fff0f2;
    color: var(--rose);
    font-weight: 780;
}

@media (max-width: 940px) {
    .topbar,
    .panel-heading,
    .actions {
        display: grid;
    }

    .grid.three,
    .likert,
    .results-grid,
    .metrics,
    .subscale-grid,
    .manual-grid,
    .manual-comparison,
    .disclaimer-banner {
        grid-template-columns: 1fr;
    }

    .mini-result {
        width: 100%;
        text-align: left;
    }

    .manual-range {
        grid-template-columns: 1fr 1fr 54px;
    }

    button {
        width: 100%;
    }
}

@media (max-width: 560px) {
    .shell {
        width: min(100% - 22px, 1160px);
        padding-top: 18px;
    }

    .wizard-card,
    .panel,
    .login-card {
        padding: 18px;
    }

    h1 {
        font-size: 32px;
    }

    .manual-range {
        grid-template-columns: 1fr;
    }

    .probabilities div {
        grid-template-columns: 72px 1fr 50px;
    }
}