/* Interactive results-score demo. Loaded only by /guides/results-score. */

.score-demo {
    --score-ok-soft: rgba(100, 196, 49, 0.09);
    --score-ok-line: rgba(100, 196, 49, 0.26);
    --score-warn-soft: rgba(246, 167, 19, 0.09);
    --score-warn-line: rgba(246, 167, 19, 0.26);
    --score-crit-soft: rgba(255, 94, 107, 0.09);
    --score-crit-line: rgba(255, 94, 107, 0.28);
    --score-radius: 16px;
    margin-top: 32px;
    scroll-margin-top: 96px;
}

.score-demo *,
.score-demo *::before,
.score-demo *::after {
    box-sizing: border-box;
}

.score-demo p {
    margin: 0;
}

.score-demo h3 {
    margin: 0;
    color: var(--text-1);
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: -0.01em;
    line-height: 1.35;
    hyphens: none;
    overflow-wrap: break-word;
}

.score-demo button {
    font-family: inherit;
}

.score-demo .score-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;
}

.score-demo .score-demo-noscript {
    margin-top: 14px;
    padding: 12px 14px;
    border-left: 2px solid var(--warn);
    background: rgba(246, 167, 19, 0.07);
    color: var(--text-2);
    font-size: 0.86rem;
    line-height: 1.6;
}

/* ---------- Sticky score card ---------- */

.score-dock {
    position: sticky;
    top: 68px;
    z-index: 20;
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 16px 18px;
    border: 1px solid var(--line-strong);
    border-radius: var(--score-radius);
    background: var(--bg);
    box-shadow: 0 18px 42px rgba(0, 0, 0, 0.48);
}

.score-dock-score {
    display: flex;
    flex: 0 0 auto;
    align-items: baseline;
    gap: 2px;
    min-width: 88px;
}

.score-dock-value {
    display: inline-block;
    width: 3ch;
    color: var(--text-1);
    font-family: var(--font-mono);
    font-size: clamp(2.5rem, 8vw, 3.3rem);
    font-weight: 500;
    font-variant-numeric: tabular-nums;
    letter-spacing: -0.06em;
    line-height: 0.95;
    text-align: right;
    transition: color 220ms var(--ease);
}

.score-dock-denom {
    color: var(--text-3);
    font-family: var(--font-mono);
    font-size: 0.78rem;
    letter-spacing: -0.02em;
}

.score-dock[data-band="watch"] .score-dock-value { color: var(--warn); }
.score-dock[data-band="review"] .score-dock-value { color: var(--crit); }

.score-dock-main {
    flex: 1 1 auto;
    min-width: 0;
}

.score-dock-head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 10px;
}

.score-band {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 9px;
    border: 1px solid var(--line-strong);
    border-radius: 999px;
    color: var(--text-2);
    font-family: var(--font-mono);
    font-size: 0.62rem;
    font-weight: 500;
    letter-spacing: 0.09em;
    line-height: 1.1;
    text-transform: uppercase;
}

.score-band::before {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: currentColor;
    content: "";
}

.score-band[data-band="optimal"],
.score-band[data-band="good"] {
    border-color: var(--score-ok-line);
    background: var(--score-ok-soft);
    color: var(--ok);
}

.score-band[data-band="watch"] {
    border-color: var(--score-warn-line);
    background: var(--score-warn-soft);
    color: var(--warn);
}

.score-band[data-band="review"] {
    border-color: var(--score-crit-line);
    background: var(--score-crit-soft);
    color: var(--crit);
}

.score-trend {
    color: var(--text-3);
    font-family: var(--font-mono);
    font-size: 0.62rem;
    letter-spacing: 0.03em;
    line-height: 1.3;
}

.score-trend[data-trend="improving"] { color: var(--ok); }
.score-trend[data-trend="worsening"] { color: var(--warn); }

.score-scale {
    position: relative;
    margin-top: 11px;
}

.score-scale-track {
    display: flex;
    height: 5px;
    overflow: hidden;
    border-radius: 999px;
    background: var(--line);
}

.score-scale-seg { height: 100%; }
.score-scale-seg.is-review { flex: 0 0 40%; background: rgba(255, 94, 107, 0.5); }
.score-scale-seg.is-watch { flex: 0 0 30%; background: rgba(246, 167, 19, 0.5); }
.score-scale-seg.is-good { flex: 0 0 25%; background: rgba(100, 196, 49, 0.45); }
.score-scale-seg.is-optimal { flex: 0 0 5%; background: var(--ok); }

.score-scale-pointer {
    position: absolute;
    top: -3px;
    left: 0;
    width: 2px;
    height: 11px;
    border-radius: 2px;
    background: var(--text-1);
    box-shadow: 0 0 0 2px var(--bg);
    transform: translateX(-1px);
    transition: left 240ms var(--ease), background-color 220ms var(--ease);
}

.score-scale-pointer[data-band="watch"] { background: var(--warn); }
.score-scale-pointer[data-band="review"] { background: var(--crit); }

.score-scale-labels {
    position: relative;
    height: 13px;
    margin-top: 4px;
    color: var(--text-3);
    font-family: var(--font-mono);
    font-size: 0.56rem;
    font-variant-numeric: tabular-nums;
}

.score-scale-labels span {
    position: absolute;
    top: 0;
    transform: translateX(-50%);
}

.score-scale-labels span[data-at="0"] { left: 0; transform: none; }
.score-scale-labels span[data-at="40"] { left: 40%; }
.score-scale-labels span[data-at="70"] { left: 70%; }
.score-scale-labels span[data-at="95"] { left: 95%; transform: translateX(-100%); }

.score-demo .score-dock-math {
    margin-top: 5px;
    color: var(--text-3);
    font-family: var(--font-mono);
    font-size: 0.63rem;
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.01em;
    line-height: 1.45;
}

/* ---------- Sticky scope ---------- */

.score-sticky-scope { position: relative; }

/* ---------- Scenarios ---------- */

.score-scenarios { margin-top: 22px; }

.score-scenarios-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 8px;
}

.score-demo .score-scenarios-label {
    margin: 0;
    color: var(--text-3);
    font-family: var(--font-mono);
    font-size: 0.6rem;
    letter-spacing: 0.14em;
    line-height: 1.4;
    text-transform: uppercase;
}

.score-chips {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding: 2px 0 6px;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
}

.score-chips::-webkit-scrollbar { display: none; }

.score-chip {
    flex: 0 0 auto;
    min-height: 44px;
    padding: 10px 14px;
    border: 1px solid var(--line-strong);
    border-radius: 999px;
    background: transparent;
    color: var(--text-2);
    font-size: 0.8rem;
    line-height: 1.2;
    cursor: pointer;
    transition: color 200ms var(--ease), border-color 200ms var(--ease), background-color 200ms var(--ease);
}

.score-chip:hover {
    border-color: var(--text-3);
    color: var(--text-1);
}

.score-chip[data-active="true"] {
    border-color: var(--brand);
    background: rgba(251, 55, 71, 0.1);
    color: var(--text-1);
}

.score-chip:focus-visible {
    outline: 2px solid var(--brand);
    outline-offset: 3px;
}

.score-reset {
    min-height: 44px;
    padding: 0 12px;
    border: 0;
    border-radius: 8px;
    background: transparent;
    color: var(--text-3);
    font-family: var(--font-mono);
    font-size: 0.62rem;
    letter-spacing: 0.12em;
    line-height: 1;
    text-decoration: underline;
    text-decoration-color: var(--line-strong);
    text-underline-offset: 3px;
    text-transform: uppercase;
    cursor: pointer;
    transition: color 200ms var(--ease), text-decoration-color 200ms var(--ease);
}

.score-reset:hover {
    color: var(--text-1);
    text-decoration-color: var(--brand);
}

.score-reset:focus-visible {
    outline: 2px solid var(--brand);
    outline-offset: 2px;
}

/* ---------- Marker cards ---------- */

.score-markers {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 14px;
}

.score-marker {
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: var(--score-radius);
    background: rgba(255, 255, 255, 0.02);
    scroll-margin-top: 230px;
}

.score-marker-head {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    gap: 8px 12px;
}

.score-demo .score-marker-name {
    flex: 1 1 auto;
    min-width: 0;
    margin: 0;
    color: var(--text-1);
    font-size: 1.03rem;
    font-weight: 500;
    letter-spacing: -0.015em;
    line-height: 1.35;
    hyphens: none;
    overflow-wrap: break-word;
}

.score-demo .score-marker-meta {
    margin-top: 4px;
    color: var(--text-3);
    font-family: var(--font-mono);
    font-size: 0.6rem;
    letter-spacing: 0.06em;
    line-height: 1.45;
    text-transform: uppercase;
}

.score-demo .score-marker-meta strong {
    color: var(--text-2);
    font-weight: 500;
}

.score-status {
    display: inline-flex;
    align-items: center;
    flex: 0 0 auto;
    min-height: 28px;
    margin-left: auto;
    padding: 5px 10px;
    border: 1px solid var(--line);
    border-radius: 999px;
    color: var(--text-2);
    font-family: var(--font-mono);
    font-size: 0.61rem;
    letter-spacing: 0.03em;
    line-height: 1.25;
    text-transform: uppercase;
    white-space: nowrap;
}

.score-status[data-tone="ok"] {
    border-color: var(--score-ok-line);
    background: var(--score-ok-soft);
    color: var(--ok);
}

.score-status[data-tone="warn"] {
    border-color: var(--score-warn-line);
    background: var(--score-warn-soft);
    color: var(--warn);
}

.score-status[data-tone="crit"] {
    border-color: var(--score-crit-line);
    background: var(--score-crit-soft);
    color: var(--crit);
}

.score-marker-context {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 18px;
    margin-top: 10px;
    color: var(--text-2);
    font-size: 0.8rem;
    line-height: 1.5;
}

.score-context-label {
    margin-right: 4px;
    color: var(--text-3);
    font-family: var(--font-mono);
    font-size: 0.58rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.score-demo .score-marker-context strong {
    color: var(--text-1);
    font-weight: 500;
    font-variant-numeric: tabular-nums;
}

/* Slider: a custom track sits behind a transparent native input. */

.score-slider {
    position: relative;
    display: flex;
    align-items: center;
    height: 44px;
    margin-top: 8px;
}

.score-slider-base,
.score-slider-zone {
    position: absolute;
    top: 50%;
    height: 6px;
    margin-top: -3px;
    border-radius: 999px;
    pointer-events: none;
}

.score-slider-base {
    right: 0;
    left: 0;
    background: var(--line);
}

.score-slider-zone {
    left: 0;
    width: 0;
    background: rgba(100, 196, 49, 0.2);
    box-shadow: inset 0 0 0 1px var(--score-ok-line);
}

.score-slider input[type="range"] {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 44px;
    margin: 0;
    border: 0;
    background: transparent;
    appearance: none;
    -webkit-appearance: none;
    cursor: pointer;
}

.score-slider input[type="range"]::-webkit-slider-runnable-track {
    height: 6px;
    border: 0;
    background: transparent;
}

.score-slider input[type="range"]::-moz-range-track {
    height: 6px;
    border: 0;
    background: transparent;
}

.score-slider input[type="range"]::-webkit-slider-thumb {
    width: 26px;
    height: 26px;
    margin-top: -10px;
    border: 3px solid var(--bg);
    border-radius: 50%;
    background: var(--text-1);
    box-shadow: 0 0 0 1px var(--line-strong), 0 4px 14px rgba(0, 0, 0, 0.45);
    appearance: none;
    -webkit-appearance: none;
}

.score-slider input[type="range"]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border: 3px solid var(--bg);
    border-radius: 50%;
    background: var(--text-1);
    box-shadow: 0 0 0 1px var(--line-strong), 0 4px 14px rgba(0, 0, 0, 0.45);
}

.score-marker[data-tone="warn"] .score-slider input[type="range"]::-webkit-slider-thumb { background: var(--warn); }
.score-marker[data-tone="crit"] .score-slider input[type="range"]::-webkit-slider-thumb { background: var(--crit); }
.score-marker[data-tone="warn"] .score-slider input[type="range"]::-moz-range-thumb { background: var(--warn); }
.score-marker[data-tone="crit"] .score-slider input[type="range"]::-moz-range-thumb { background: var(--crit); }

.score-slider input[type="range"]:focus-visible { outline: none; }

.score-slider input[type="range"]:focus-visible::-webkit-slider-thumb {
    box-shadow: 0 0 0 2px var(--brand), 0 0 0 5px rgba(251, 55, 71, 0.24), 0 4px 14px rgba(0, 0, 0, 0.45);
}

.score-slider input[type="range"]:focus-visible::-moz-range-thumb {
    box-shadow: 0 0 0 2px var(--brand), 0 0 0 5px rgba(251, 55, 71, 0.24), 0 4px 14px rgba(0, 0, 0, 0.45);
}

/* Value field */

.score-marker-controls {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 10px;
    margin-top: 4px;
}

.score-value-field {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    padding: 0 12px;
    border: 1px solid var(--line-strong);
    border-radius: 10px;
    background: var(--bg);
    transition: border-color 180ms var(--ease), box-shadow 180ms var(--ease);
}

.score-value-field:focus-within {
    border-color: var(--brand);
    box-shadow: 0 0 0 2px rgba(251, 55, 71, 0.16);
}

.score-value-label {
    margin-right: 8px;
    color: var(--text-3);
    font-family: var(--font-mono);
    font-size: 0.58rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.score-value-field input {
    width: 62px;
    padding: 10px 0;
    border: 0;
    background: transparent;
    color: var(--text-1);
    font-family: var(--font-mono);
    font-size: 1rem;
    font-variant-numeric: tabular-nums;
    text-align: right;
    appearance: textfield;
    -moz-appearance: textfield;
}

.score-value-field input::-webkit-outer-spin-button,
.score-value-field input::-webkit-inner-spin-button {
    margin: 0;
    -webkit-appearance: none;
}

.score-value-field input:focus-visible { outline: none; }

.score-unit {
    color: var(--text-3);
    font-family: var(--font-mono);
    font-size: 0.68rem;
    line-height: 1.4;
    white-space: nowrap;
}

.score-effect {
    margin-left: auto;
    color: var(--text-3);
    font-family: var(--font-mono);
    font-size: 0.63rem;
    font-variant-numeric: tabular-nums;
    line-height: 1.4;
    white-space: nowrap;
}

.score-marker-foot {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 6px 12px;
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid var(--line);
    color: var(--text-3);
    font-family: var(--font-mono);
    font-size: 0.61rem;
    letter-spacing: 0.01em;
    line-height: 1.45;
}

.score-marker-foot [data-trend="improving"] { color: var(--ok); }
.score-marker-foot [data-trend="worsening"] { color: var(--warn); }

.score-damping[hidden] { display: none; }

.score-damping {
    color: var(--text-3);
}

/* ---------- Worked breakdown ---------- */

.score-build {
    margin-top: 16px;
    padding: 20px;
    border: 1px solid var(--line);
    border-radius: var(--score-radius);
    background: rgba(255, 255, 255, 0.02);
}

.score-build h3 { margin: 0; }

.score-demo .score-build-lede {
    margin-top: 7px;
    color: var(--text-2);
    font-size: 0.86rem;
    line-height: 1.6;
}

.score-build-rows {
    margin-top: 16px;
    border-top: 1px solid var(--line);
}

.score-build-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto auto;
    gap: 10px;
    align-items: baseline;
    padding: 10px 0;
    border-bottom: 1px solid var(--line);
}

.score-build-what { min-width: 0; }

.score-build-name {
    display: block;
    color: var(--text-1);
    font-size: 0.86rem;
    line-height: 1.45;
}

.score-build-detail {
    display: block;
    color: var(--text-3);
    font-family: var(--font-mono);
    font-size: 0.59rem;
    line-height: 1.5;
}

.score-build-factor {
    color: var(--text-2);
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

.score-build-running {
    min-width: 48px;
    color: var(--text-1);
    font-family: var(--font-mono);
    font-size: 0.76rem;
    font-variant-numeric: tabular-nums;
    text-align: right;
    white-space: nowrap;
}

.score-build-row.is-summary .score-build-name { color: var(--text-2); }

.score-build-row.is-score {
    border-bottom: 0;
    padding-top: 14px;
}

.score-build-row.is-score .score-build-name {
    color: var(--text-1);
    font-weight: 500;
}

.score-build-row.is-score .score-build-factor {
    color: var(--text-2);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.score-build-row.is-score .score-build-running {
    color: var(--text-1);
    font-size: 1.02rem;
    letter-spacing: -0.03em;
}

.score-demo .score-build-note {
    margin-top: 14px;
    color: var(--text-3);
    font-size: 0.76rem;
    line-height: 1.6;
}

.score-demo .score-build-note strong {
    color: var(--text-2);
    font-weight: 500;
}

/* ---------- Responsive ---------- */

@media (min-width: 641px) {
    .score-chips {
        flex-wrap: wrap;
        overflow: visible;
    }
}

@media (max-width: 640px) {
    .score-dock {
        top: 68px;
        gap: 12px;
        padding: 12px 14px;
        border-radius: 14px;
    }

    .score-dock-score { min-width: 72px; }
    .score-dock-value { font-size: 2.35rem; }
    .score-dock-denom { font-size: 0.7rem; }
    .score-demo .score-dock-math { font-size: 0.59rem; }
    .score-scale { margin-top: 9px; }

    .score-marker { padding: 16px; }
    .score-marker-controls { gap: 8px; }
    .score-effect { margin-left: 0; width: 100%; }

    .score-build { padding: 16px; }
    .score-build-row { gap: 8px; }
    .score-build-running { min-width: 42px; }
}

@media (max-width: 380px) {
    .score-dock { gap: 10px; padding: 11px 12px; }
    .score-dock-value { font-size: 2.1rem; }
    .score-dock-score { min-width: 64px; }
    .score-band { font-size: 0.58rem; padding: 4px 7px; }
    .score-trend { font-size: 0.58rem; }
    .score-marker { padding: 14px; }
    .score-status { font-size: 0.57rem; padding: 4px 8px; }
}

@media (max-height: 560px) {
    .score-dock { top: 68px; padding: 9px 12px; }
    .score-dock-value { font-size: 2rem; }
    .score-scale-labels { display: none; }
}

@media (prefers-reduced-motion: reduce) {
    .score-dock-value,
    .score-scale-pointer,
    .score-chip,
    .score-value-field {
        transition: none;
    }
}