/* Trade-in value by VIN (/vin-analysis): views/vin-analysis.ejs, results
   rendered by public/js/vin.js. Builds on lcd.css. */

/* Components here set display, which beats the hidden attribute */
.page-vin [hidden] {
    display: none !important;
}

/* Hero and form ----------------------------------------------------------- */

.vin-hero {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    padding-block: clamp(40px, 4vw + 16px, 88px) clamp(48px, 5vw + 16px, 104px);
}

.vin-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background: radial-gradient(70% 90% at 92% 10%, rgba(var(--brand-rgb), 0.14), transparent 60%);
    pointer-events: none;
}

.vin-hero__grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(380px, 460px);
    gap: clamp(32px, 5vw, 88px);
    align-items: center;
}

.vin-hero__copy .h1 {
    margin-top: 18px;
}

.vin-hero__copy .lede {
    max-width: 34em;
    margin-top: 20px;
}

.vin-points {
    display: grid;
    gap: 12px;
    margin-top: 28px;
    list-style: none;
}

.vin-points li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: var(--on-ink-2);
}

.vin-points svg {
    flex: none;
    width: 22px;
    height: 22px;
    margin-top: 1px;
    padding: 4px;
    border-radius: 50%;
    background: rgba(var(--brand-rgb), 0.16);
    color: var(--brand-on-ink);
}

.vin-form {
    display: grid;
    gap: 18px;
    padding: clamp(20px, 1.5vw + 14px, 32px);
    border-color: transparent;
    box-shadow: var(--shadow-3);
    color: var(--text);
}

.vin-form :focus-visible {
    outline-color: var(--ink);
}

.vin-form__title {
    font-size: 1.125rem;
    font-weight: 600;
    letter-spacing: -0.015em;
}

.vin-form__vin {
    font-family: var(--font-mono);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.vin-form__vin::placeholder {
    font-family: var(--font-sans);
    letter-spacing: normal;
    text-transform: none;
}

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

.vin-condition {
    min-width: 0;
    margin: 0;
    padding: 0;
    border: 0;
}

/* Floated so the legend lays out like any other label */
.vin-condition legend {
    float: left;
    width: 100%;
    margin-bottom: 6px;
    padding: 0;
}

.vin-condition__grid {
    clear: both;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
}

.vin-condition__option {
    position: relative;
    display: grid;
    align-content: start;
    gap: 2px;
    padding: 11px 14px 12px;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-sm);
    background: var(--surface);
    cursor: pointer;
    transition: border-color 0.15s, box-shadow 0.15s, background-color 0.15s;
}

/* The radio covers its card, so the whole card is the hit area */
.vin-condition__option input {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    margin: 0;
    opacity: 0;
    cursor: pointer;
}

.vin-condition__option:hover {
    border-color: var(--text-3);
}

.vin-condition__option:has(input:checked) {
    border-color: var(--ink);
    box-shadow: inset 0 0 0 1px var(--ink);
    background: var(--paper);
}

.vin-condition__option:has(input:focus-visible) {
    outline: 2px solid var(--ink);
    outline-offset: 2px;
}

.vin-condition__name {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    font-size: 0.9375rem;
    font-weight: 600;
}

/* Radio dot */
.vin-condition__name::after {
    content: "";
    flex: none;
    width: 14px;
    height: 14px;
    border: 1.5px solid var(--line-strong);
    border-radius: 50%;
    transition: border-color 0.15s, background-color 0.15s, box-shadow 0.15s;
}

.vin-condition__option:has(input:checked) .vin-condition__name::after {
    border-color: var(--ink);
    background: var(--brand);
    box-shadow: inset 0 0 0 2.5px var(--paper);
}

.vin-condition__hint {
    font-size: 0.8125rem;
    line-height: 1.35;
    color: var(--text-3);
}

.vin-form__note {
    font-size: 0.8125rem;
    line-height: 1.5;
    text-align: center;
    color: var(--text-3);
}

.vin-form__upsell {
    padding: 0;
    border: 0;
    background: none;
    font: inherit;
    font-weight: 600;
    color: var(--text);
    text-decoration: underline;
    text-underline-offset: 2px;
    cursor: pointer;
}

/* Loading, error and result ------------------------------------------------ */

.vin-output:has(> .container > :not([hidden])) {
    padding-block: clamp(32px, 3vw + 16px, 64px) clamp(48px, 4vw + 24px, 96px);
}

.vin-loading {
    display: flex;
    align-items: center;
    gap: 16px;
    max-width: 560px;
    margin-inline: auto;
    padding: 20px 24px;
}

.vin-loading__spinner {
    flex: none;
    width: 28px;
    height: 28px;
    border: 3px solid var(--surface-2);
    border-top-color: var(--ink);
    border-radius: 50%;
    animation: vin-spin 0.8s linear infinite;
}

@keyframes vin-spin {
    to {
        transform: rotate(360deg);
    }
}

@media (prefers-reduced-motion: reduce) {
    .vin-loading__spinner {
        animation-duration: 2.4s;
    }
}

.vin-loading__title {
    font-weight: 600;
}

.vin-loading__step {
    margin-top: 2px;
    font-size: 0.875rem;
    color: var(--text-3);
}

.vin-error {
    max-width: 640px;
    margin-inline: auto;
    font-size: 0.9375rem;
}

.vin-error__icon {
    flex: none;
    width: 18px;
    height: 18px;
    margin-top: 2px;
}

.vin-error__title {
    font-weight: 600;
}

.vin-result {
    display: grid;
    gap: clamp(32px, 3vw + 12px, 56px);
}

.vin-result__head {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px 24px;
}

.vin-result__head .h2 {
    margin-top: 12px;
}

.vin-result__head .h2:focus {
    outline: none;
}

.vin-result__trim {
    margin-top: 10px;
    font-weight: 500;
    color: var(--text-2);
}

.vin-result__meta {
    margin-top: 4px;
    font-size: 0.875rem;
    color: var(--text-3);
}

.vin-result__grid {
    display: grid;
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(16px, 1.6vw, 24px);
    align-items: start;
}

/* The value panel */

.vin-value__range {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    margin-top: 14px;
    font-size: clamp(2rem, 1.2rem + 3vw, 3.25rem);
}

.vin-value__to {
    padding-inline: 0.06em;
    font-weight: 400;
    color: var(--on-ink-3);
}

.vin-value__note {
    max-width: 40em;
    margin-top: 12px;
    font-size: 0.9375rem;
    color: var(--on-ink-2);
}

.vin-bars {
    display: grid;
    gap: 16px;
    margin-top: 28px;
}

.vin-bar__head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
    font-size: 0.8125rem;
    color: var(--on-ink-2);
}

.vin-bar__head strong {
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    color: var(--on-ink);
}

.vin-bars .range__track {
    margin: 8px 0 0;
}

.vin-bars .range__band.vin-bar__trade {
    background: var(--brand);
}

.vin-bars__key {
    font-size: 0.8125rem;
    color: var(--on-ink-3);
}

.vin-bars__key strong {
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    color: var(--on-ink-2);
}

.vin-bars__pin {
    display: inline-block;
    width: 4px;
    height: 14px;
    margin-right: 8px;
    border-radius: 2px;
    background: var(--range-avg);
    vertical-align: -2px;
}

.vin-value__stats {
    margin-top: 24px;
}

/* What it means */

.vin-notes {
    display: grid;
    gap: 16px;
    align-content: start;
}

.vin-notes__summary {
    font-size: 1.0625rem;
    font-weight: 500;
    line-height: 1.5;
}

.vin-flags {
    display: grid;
    gap: 8px;
    list-style: none;
}

.vin-flag {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    background: var(--warn-tint);
    font-size: 0.875rem;
    line-height: 1.45;
    color: #6B3F05;
}

.vin-flag svg {
    flex: none;
    width: 16px;
    height: 16px;
    margin-top: 2px;
    color: var(--warn);
}

.vin-notes__list {
    display: grid;
    gap: 14px;
    padding-top: 16px;
    border-top: 1px solid var(--line);
}

.vin-notes__list dt {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-3);
}

.vin-notes__list dd {
    margin-top: 4px;
    font-size: 0.9375rem;
    line-height: 1.55;
    color: var(--text-2);
}

/* Comparables, distances and method */

.vin-section {
    display: grid;
    gap: 16px;
}

.vin-section__head p {
    margin-top: 4px;
    font-size: 0.9375rem;
    color: var(--text-2);
}

.vin-comps {
    list-style: none;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.vin-comp {
    display: grid;
    grid-template-columns: 28px minmax(0, 2.2fr) minmax(0, 0.9fr) minmax(0, 1.1fr) minmax(0, 1.3fr) minmax(0, 0.8fr) 96px;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
}

.vin-comp + .vin-comp {
    border-top: 1px solid var(--line);
}

.vin-comp__rank {
    display: grid;
    place-items: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--surface-2);
    font-size: 0.75rem;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

.vin-comp__name {
    font-weight: 600;
    line-height: 1.3;
}

.vin-comp__sub {
    display: flex;
    flex-wrap: wrap;
    gap: 2px 10px;
    margin-top: 3px;
    font-size: 0.8125rem;
    color: var(--text-3);
}

.vin-comp__vin {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.02em;
}

.vin-comp__cell {
    display: grid;
    gap: 2px;
    min-width: 0;
}

.vin-comp__label {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-3);
}

.vin-comp__value {
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

.vin-comp__note {
    font-size: 0.75rem;
    color: var(--text-3);
}

.vin-comp__action {
    justify-self: end;
}

.vin-comp__link {
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 3px;
    white-space: nowrap;
}

.vin-comp__lock {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--text-3);
}

.vin-comp__lock svg {
    width: 14px;
    height: 14px;
}

.vin-unlock {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px 24px;
    padding: 16px 20px;
    border: 1px solid var(--brand-tint-line);
    border-radius: var(--radius-lg);
    background: var(--brand-tint);
}

.vin-unlock p {
    max-width: 56ch;
    font-size: 0.9375rem;
    color: var(--brand-tint-ink);
}

.vin-unlock strong {
    color: var(--brand-tint-ink);
}

/* Row headers read like body cells */
.vin-table tbody th {
    padding: 14px 16px;
    border-bottom: 1px solid var(--line);
    font-size: inherit;
    font-weight: 600;
    letter-spacing: normal;
    text-transform: none;
    color: var(--text);
    white-space: nowrap;
    vertical-align: middle;
}

.vin-table tr:last-child th {
    border-bottom: 0;
}

.vin-table tbody tr.is-used th,
.vin-table tbody tr.is-used td {
    background: rgba(var(--brand-rgb), 0.14);
}

.vin-table .is-num {
    white-space: nowrap;
}

.vin-table .badge {
    height: 20px;
    margin-left: 8px;
    padding: 0 8px;
    font-size: 0.6875rem;
    vertical-align: 1px;
}

.vin-method ul {
    display: grid;
    gap: 8px;
    max-width: 72ch;
    padding-left: 1.1em;
    font-size: 0.9375rem;
    color: var(--text-2);
}

.vin-method li::marker {
    color: var(--text-3);
}

.vin-empty p {
    margin-top: 8px;
    color: var(--text-2);
}

/* How it works ----------------------------------------------------------- */

.vin-steps {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1px;
    list-style: none;
    background: var(--line);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.vin-step {
    padding: 28px 24px 32px;
    background: var(--paper);
}

.vin-step__num {
    display: block;
    font-family: var(--font-display);
    font-size: 2.75rem;
    line-height: 1;
}

.vin-step h3 {
    margin-top: 20px;
    font-size: 1.0625rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.vin-step p {
    margin-top: 8px;
    font-size: 0.9375rem;
    color: var(--text-2);
}

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

@media (max-width: 1020px) {
    .vin-hero__grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .vin-hero__copy {
        max-width: 640px;
    }

    .vin-form {
        width: 100%;
        max-width: 560px;
    }

    .vin-result__grid {
        grid-template-columns: minmax(0, 1fr);
    }
}

@media (max-width: 860px) {
    /* Car, then asking, miles and days in a row, then where it is */
    .vin-comp {
        grid-template-columns: 28px minmax(0, 1fr) minmax(0, 1fr) minmax(0, 0.8fr);
        align-items: start;
        gap: 12px;
        padding: 16px;
    }

    .vin-comp__rank {
        grid-row: 1;
    }

    .vin-comp__car {
        grid-column: 2 / -1;
        grid-row: 1;
        align-self: center;
    }

    .vin-comp__cell--price {
        grid-column: 2;
        grid-row: 2;
    }

    .vin-comp__cell--miles {
        grid-column: 3;
        grid-row: 2;
    }

    .vin-comp__cell--days {
        grid-column: 4;
        grid-row: 2;
    }

    .vin-comp__cell--where {
        grid-column: 2 / 4;
        grid-row: 3;
        display: block;
        font-size: 0.8125rem;
        color: var(--text-2);
    }

    .vin-comp__cell--where .vin-comp__label {
        display: none;
    }

    .vin-comp__cell--where .vin-comp__value {
        font-weight: 500;
    }

    .vin-comp__cell--where .vin-comp__note {
        font-size: inherit;
    }

    .vin-comp__cell--where .vin-comp__note::before {
        content: " · ";
    }

    .vin-comp__action {
        grid-column: 4;
        grid-row: 3;
        align-self: center;
    }

    .vin-steps {
        grid-template-columns: minmax(0, 1fr);
    }

    .vin-step {
        display: grid;
        grid-template-columns: 44px minmax(0, 1fr);
        column-gap: 12px;
        padding: 22px 20px 24px;
    }

    .vin-step__num {
        grid-row: span 2;
        font-size: 2rem;
    }

    .vin-step h3 {
        margin-top: 4px;
    }
}

@media (max-width: 600px) {
    .vin-hero__copy .lede {
        margin-top: 14px;
    }

    .vin-points {
        margin-top: 20px;
    }

    .vin-result__head .btn {
        width: 100%;
    }
}