:root {
    color-scheme: light;
    --font-sans: "Segoe UI Variable Text", "Segoe UI Variable Display", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", sans-serif;
    --font-mono: "Cascadia Mono", "Cascadia Code", ui-monospace, "SF Mono", "Segoe UI Mono", Consolas, "Liberation Mono", monospace;

    --canvas: #f5f6f8;
    --canvas-2: #eceff2;
    --paper: #ffffff;
    --paper-2: #f2f4f6;
    --paper-3: #e9edf1;
    --ink: #101824;
    --ink-2: #4c5867;
    --ink-3: #7d8896;
    --line: #dce2e8;
    --line-soft: #edf0f3;
    --line-strong: #c6cfd8;

    --brand: #0d5c46;
    --brand-strong: #094336;
    --brand-ink: #ffffff;
    --brand-soft: rgba(13, 92, 70, .08);
    --brand-line: rgba(13, 92, 70, .35);

    --good: #137a4d;
    --good-soft: rgba(19, 122, 77, .10);
    --good-line: rgba(19, 122, 77, .32);
    --info: #0b6fa8;
    --info-soft: rgba(11, 111, 168, .10);
    --info-line: rgba(11, 111, 168, .32);
    --warn: #9a6206;
    --warn-soft: rgba(154, 98, 6, .11);
    --warn-line: rgba(154, 98, 6, .34);
    --danger: #b4232f;
    --danger-soft: rgba(180, 35, 47, .09);
    --danger-line: rgba(180, 35, 47, .34);

    --radius-sm: 8px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-pill: 999px;
    --shadow-card: 0 1px 2px rgba(16, 24, 36, .04), 0 14px 38px -28px rgba(16, 24, 36, .22);
    --shadow-pop: 0 2px 4px rgba(16, 24, 36, .05), 0 22px 54px -24px rgba(16, 24, 36, .30);
}

@media (prefers-color-scheme: dark) {
    :root {
        color-scheme: dark;
        --canvas: #0b0e13;
        --canvas-2: #10151d;
        --paper: #141a23;
        --paper-2: #1a212c;
        --paper-3: #232b37;
        --ink: #e6eaf0;
        --ink-2: #a3adba;
        --ink-3: #717c8a;
        --line: rgba(230, 234, 240, .14);
        --line-soft: rgba(230, 234, 240, .08);
        --line-strong: rgba(230, 234, 240, .22);

        --brand: #38a17f;
        --brand-strong: #4db394;
        --brand-ink: #06120d;
        --brand-soft: rgba(56, 161, 127, .14);
        --brand-line: rgba(56, 161, 127, .42);

        --good: #48bd8e;
        --good-soft: rgba(72, 189, 142, .15);
        --good-line: rgba(72, 189, 142, .42);
        --info: #58b6e6;
        --info-soft: rgba(88, 182, 230, .15);
        --info-line: rgba(88, 182, 230, .42);
        --warn: #e2b35a;
        --warn-soft: rgba(226, 179, 90, .15);
        --warn-line: rgba(226, 179, 90, .42);
        --danger: #f0808a;
        --danger-soft: rgba(240, 128, 138, .15);
        --danger-line: rgba(240, 128, 138, .42);

        --shadow-card: 0 1px 2px rgba(0, 0, 0, .24), 0 18px 48px -28px rgba(0, 0, 0, .62);
        --shadow-pop: 0 2px 5px rgba(0, 0, 0, .28), 0 26px 64px -26px rgba(0, 0, 0, .74);
    }
}

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

html {
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    background: var(--canvas);
    color: var(--ink);
    font: 15px/1.55 var(--font-sans);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

button,
input,
select,
textarea {
    font: inherit;
}

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

.container {
    width: 100%;
    max-width: 1160px;
    margin: 0 auto;
    padding: 0 24px;
}

@media (max-width: 620px) {
    .container {
        padding: 0 16px;
    }
}

/* ---------- Header ---------- */

.topbar {
    position: sticky;
    top: 0;
    z-index: 50;
    background: color-mix(in srgb, var(--paper) 88%, transparent);
    -webkit-backdrop-filter: blur(14px) saturate(1.25);
    backdrop-filter: blur(14px) saturate(1.25);
    border-bottom: 1px solid var(--line);
}

.topbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 11px 24px;
    max-width: 1160px;
    margin: 0 auto;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 11px;
    min-width: 0;
    color: var(--ink);
    text-decoration: none;
}

.brand-logo {
    width: 36px;
    height: 36px;
    flex: 0 0 auto;
    border-radius: 10px;
}

.brand strong {
    display: block;
    font-size: 14.5px;
    font-weight: 700;
    letter-spacing: -0.012em;
    line-height: 1.25;
    color: var(--ink);
    white-space: nowrap;
}

.brand small {
    display: block;
    margin-top: 2px;
    color: var(--ink-3);
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: .07em;
    line-height: 1.2;
    text-transform: uppercase;
    white-space: nowrap;
}

.topbar nav {
    display: flex;
    align-items: center;
    gap: 5px;
    flex-wrap: wrap;
}

.topbar nav > a,
.link-button {
    display: inline-flex;
    align-items: center;
    padding: 7px 11px;
    border-radius: var(--radius-sm);
    color: var(--ink-2);
    background: transparent;
    border: 0;
    font-size: .88rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: color .15s ease, background .15s ease;
}

.topbar nav > a:hover,
.link-button:hover {
    color: var(--ink);
    background: var(--paper-2);
}

.topbar .github-link {
    padding: 8px;
    border-radius: 50%;
}

.topbar .github-link:hover {
    color: var(--brand);
    background: var(--brand-soft);
}

.inline-form {
    margin: 0;
}

.link-button {
    font-size: .88rem;
}

/* ---------- Main layout ---------- */

main {
    padding: 34px 0 58px;
}

.hero {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 26px;
    flex-wrap: wrap;
    margin-bottom: 26px;
}

.eyebrow {
    display: flex;
    align-items: center;
    gap: 9px;
    margin: 0 0 13px;
    color: var(--brand);
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: .15em;
    text-transform: uppercase;
}

.eyebrow::before {
    content: "";
    width: 24px;
    height: 1px;
    background: var(--brand-line);
}

.hero h1 {
    margin: 0;
    max-width: 760px;
    font-size: clamp(1.9rem, 3.5vw, 2.9rem);
    font-weight: 700;
    letter-spacing: -0.04em;
    line-height: 1.05;
    color: var(--ink);
}

.hero p {
    margin: 14px 0 0;
    max-width: 640px;
    color: var(--ink-2);
    font-size: 1.01rem;
}

.release-badge {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 11px;
    align-items: center;
    min-width: 250px;
    margin-left: auto;
    padding: 13px 16px;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--paper);
    box-shadow: var(--shadow-card);
}

.release-badge span {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: .09em;
    text-transform: uppercase;
    color: var(--brand);
}

.release-badge span::before {
    content: "";
    display: inline-block;
    width: 6px;
    height: 6px;
    margin: 0 7px 1px 0;
    border-radius: 50%;
    background: var(--brand);
    box-shadow: 0 0 0 3px var(--brand-soft);
}

.release-badge strong {
    display: block;
    font-size: 13.5px;
    line-height: 1.25;
}

.release-badge small {
    display: block;
    grid-column: 1 / -1;
    color: var(--ink-3);
    font-size: 11.5px;
}

.example-row {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 18px;
}

.example-row > span {
    color: var(--ink-3);
    font-size: 12px;
}

.example-chip {
    border: 1px solid var(--line);
    border-radius: var(--radius-pill);
    padding: 5px 13px;
    background: var(--paper);
    color: var(--ink-2);
    font-size: .84rem;
    font-weight: 600;
    cursor: pointer;
    transition: border-color .15s ease, color .15s ease, background .15s ease;
}

.example-chip:hover {
    border-color: var(--brand-line);
    color: var(--brand);
    background: var(--brand-soft);
}

.filter-chip {
    border: 1px solid var(--line);
    border-radius: var(--radius-pill);
    padding: 5px 13px;
    background: var(--paper);
    color: var(--ink-2);
    font-size: .84rem;
    font-weight: 600;
    text-decoration: none;
    transition: border-color .15s ease, color .15s ease, background .15s ease;
}

.filter-chip:hover,
.filter-chip.is-active {
    border-color: var(--brand-line);
    color: var(--brand);
    background: var(--brand-soft);
}

.event-filters {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

/* ---------- Two-column workspace ---------- */

.grid {
    display: grid;
    grid-template-columns: minmax(0, 1.06fr) minmax(340px, .94fr);
    gap: 22px;
    align-items: start;
}

@media (max-width: 940px) {
    .grid {
        grid-template-columns: 1fr;
    }
}

.card {
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-card);
}

.card h1 {
    margin: 0 0 12px;
    font-size: 1.45rem;
    letter-spacing: -0.025em;
    color: var(--ink);
}

.card h2 {
    margin: 0 0 18px;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: -0.012em;
    color: var(--ink);
}

.narrow-card {
    max-width: 480px;
    margin: 34px auto;
}

.empty-state {
    color: var(--ink-3);
    text-align: center;
    padding: 64px 16px;
    border: 1px dashed var(--line-strong);
    border-radius: var(--radius-md);
}

.empty-state p {
    margin: 0;
}

/* ---------- Forms ---------- */

.field {
    margin-bottom: 16px;
}

.field-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

@media (max-width: 620px) {
    .field-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
}

.field-label {
    display: block;
    margin-bottom: 7px;
    color: var(--ink-2);
    font-size: 12px;
    font-weight: 650;
}

input[type="text"],
input[type="search"],
input[type="number"],
input[type="date"],
input[type="password"],
select {
    display: block;
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: var(--paper-2);
    color: var(--ink);
    transition: border-color .15s ease, box-shadow .15s ease, background .15s ease;
}

input::placeholder {
    color: var(--ink-3);
}

input:hover,
select:hover {
    border-color: var(--line-strong);
}

input:focus,
select:focus {
    border-color: var(--brand-line);
    background: var(--paper);
    box-shadow: 0 0 0 3px var(--brand-soft);
    outline: none;
}

input[type="radio"] {
    accent-color: var(--brand);
}

.hint {
    display: block;
    margin-top: 6px;
    color: var(--ink-3);
    font-size: 12px;
}

.radio-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 10px;
}

.radio-card {
    display: flex;
    align-items: center;
    gap: 9px;
    margin: 0;
    padding: 11px 13px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--paper-2);
    color: var(--ink);
    font-size: .88rem;
    font-weight: 600;
    cursor: pointer;
    transition: border-color .15s ease, background .15s ease, box-shadow .15s ease;
}

.radio-card:hover {
    border-color: var(--line-strong);
}

.radio-card:has(input:checked) {
    border-color: var(--brand-line);
    background: var(--brand-soft);
    box-shadow: inset 0 0 0 1px var(--brand-line);
}

/* ---------- Buttons ---------- */

.primary-button,
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: 0;
    border-radius: var(--radius-sm);
    padding: 11px 18px;
    font-weight: 650;
    cursor: pointer;
    text-decoration: none;
    transition: background .15s ease, box-shadow .15s ease, transform .12s ease, border-color .15s ease;
}

.primary-button {
    width: 100%;
    background: var(--brand);
    color: var(--brand-ink);
    box-shadow: 0 10px 22px -16px color-mix(in srgb, var(--brand) 78%, transparent);
}

.actions .primary-button,
.actions form .primary-button {
    width: auto;
}

.primary-button:hover {
    background: var(--brand-strong);
    box-shadow: 0 12px 26px -16px color-mix(in srgb, var(--brand) 90%, transparent);
    transform: translateY(-1px);
}

.button {
    background: var(--ink);
    color: var(--paper);
}

.button:hover {
    background: color-mix(in srgb, var(--ink) 82%, transparent);
}

.button.small {
    padding: 6px 11px;
    border-radius: 7px;
    font-size: .8rem;
}

.button.small.danger {
    background: var(--danger-soft);
    color: var(--danger);
    border: 1px solid var(--danger-line);
}

.button.small.danger:hover {
    background: color-mix(in srgb, var(--danger) 18%, transparent);
}

.secondary-margin {
    margin-left: 8px;
    vertical-align: middle;
}

/* ---------- Search ---------- */

.search-wrap {
    position: relative;
}

.search-results {
    position: absolute;
    z-index: 40;
    top: calc(100% + 7px);
    left: 0;
    right: 0;
    margin: 0;
    padding: 5px;
    list-style: none;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-pop);
    max-height: 340px;
    overflow: auto;
}

.search-item {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 2px 14px;
    width: 100%;
    padding: 9px 11px;
    border: 0;
    border-radius: 8px;
    background: none;
    color: var(--ink);
    text-align: left;
    cursor: pointer;
    transition: background .12s ease;
}

.search-item + .search-item {
    margin-top: 2px;
}

.search-item:hover,
.search-item:focus-visible {
    background: var(--brand-soft);
}

.search-item strong {
    grid-column: 1;
    grid-row: 1;
    min-width: 0;
    overflow: hidden;
    font-size: .92rem;
    font-weight: 650;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.search-item small {
    grid-column: 1 / -1;
    color: var(--ink-3);
    font-size: .78rem;
}

.search-item .price {
    grid-column: 2;
    grid-row: 1;
    align-self: center;
    color: var(--brand);
    font-family: var(--font-mono);
    font-size: .8rem;
    font-weight: 500;
    white-space: nowrap;
}

.selection-note {
    margin: 9px 0 0;
    color: var(--brand);
    font-size: .8rem;
    font-weight: 550;
}

.selection-note.is-match {
    color: var(--good);
}

.selection-note.is-match::before {
    content: "✓";
    display: inline-block;
    margin-right: 5px;
    font-weight: 700;
}

/* ---------- Results ---------- */

.result-card {
    min-height: 440px;
}

.result-meta {
    margin-bottom: 14px;
    padding-bottom: 13px;
    border-bottom: 1px solid var(--line-soft);
}

.result-vehicle {
    margin: 0 0 3px;
    font-size: .98rem;
    font-weight: 750;
    color: var(--ink);
}

.muted {
    color: var(--ink-2);
}

.small {
    font-size: .82rem;
}

.amount-table {
    width: 100%;
    border-collapse: collapse;
}

.amount-table td {
    padding: 8px 0;
    border-bottom: 1px solid var(--line-soft);
    color: var(--ink-2);
    font-size: .88rem;
}

.amount-table td:last-child {
    padding-left: 14px;
    color: var(--ink);
    font-family: var(--font-mono);
    font-size: .82rem;
    font-variant-numeric: tabular-nums;
    text-align: right;
    white-space: nowrap;
}

.amount-table tr:last-child td {
    border-bottom: 0;
}

.grand-total {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 14px;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid var(--line);
    color: var(--ink);
}

.grand-total span {
    color: var(--ink-2);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.grand-total strong {
    font-family: var(--font-mono);
    font-size: clamp(1.3rem, 2.6vw, 1.75rem);
    font-weight: 500;
    letter-spacing: -0.04em;
}

.notice {
    margin-top: 13px;
    padding: 10px 12px;
    border-left: 3px solid var(--brand-line);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    background: var(--paper-2);
    color: var(--ink-2);
    font-size: .78rem;
}

/* ---------- Flash / states ---------- */

.flash {
    margin-bottom: 16px;
    padding: 10px 14px;
    border: 1px solid var(--flash-line, var(--line));
    border-left-width: 3px;
    border-radius: var(--radius-sm);
    background: var(--flash-bg, var(--paper-2));
    color: var(--ink);
    font-size: .9rem;
}

.flash-success {
    --flash-bg: var(--good-soft);
    --flash-line: var(--good-line);
    color: var(--good);
}

.flash-error {
    --flash-bg: var(--danger-soft);
    --flash-line: var(--danger-line);
    color: var(--danger);
}

.flash-warning {
    --flash-bg: var(--warn-soft);
    --flash-line: var(--warn-line);
    color: var(--warn);
}

/* ---------- Tables / admin ---------- */

.upload-form {
    display: flex;
    flex-direction: column;
    gap: 14px;
    max-width: 640px;
}

.notice-box {
    margin-top: 14px;
}

.release-table {
    width: 100%;
    border-collapse: collapse;
}

.release-table th,
.release-table td {
    padding: 11px 9px;
    border-bottom: 1px solid var(--line-soft);
    text-align: left;
    vertical-align: top;
}

.release-table th {
    color: var(--ink-3);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.release-table td {
    font-size: .88rem;
}

.release-table tr:hover td {
    background: color-mix(in srgb, var(--paper-2) 70%, transparent);
}

.release-table td code {
    font-weight: 700;
}

.release-table strong {
    color: var(--ink);
}

.release-table small {
    color: var(--ink-3);
}

.release-table .empty-cell {
    color: var(--ink-3);
    text-align: center;
    padding: 34px;
}

.status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border-radius: var(--radius-pill);
    padding: 3px 11px;
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .03em;
    text-transform: capitalize;
}

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

.status-live {
    background: var(--good-soft);
    color: var(--good);
}

.status-draft {
    background: var(--info-soft);
    color: var(--info);
}

.status-archived {
    background: color-mix(in srgb, var(--ink-3) 12%, transparent);
    color: var(--ink-2);
}

.status-success {
    background: var(--good-soft);
    color: var(--good);
}

.status-failure {
    background: var(--danger-soft);
    color: var(--danger);
}

.status-lockout {
    background: var(--warn-soft);
    color: var(--warn);
}

.status-blocked {
    background: color-mix(in srgb, var(--ink-3) 12%, transparent);
    color: var(--ink-2);
}

.actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.actions form {
    margin: 0;
}

.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 12px;
}

.stat {
    padding: 15px 13px;
    border: 1px solid var(--line-soft);
    border-radius: var(--radius-md);
    background: var(--paper-2);
    text-align: center;
}

.stat strong {
    display: block;
    margin-bottom: 2px;
    color: var(--ink);
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 500;
    letter-spacing: -0.04em;
}

.stat span {
    color: var(--ink-2);
    font-size: .8rem;
}

.warning-list {
    max-height: 300px;
    overflow: auto;
    margin: 0;
    padding-left: 22px;
    color: var(--ink-2);
}

.warning-list li {
    margin-bottom: 6px;
}

code {
    border-radius: 6px;
    padding: 2px 6px;
    background: var(--paper-3);
    color: var(--ink);
    font-size: .86em;
}

/* ---------- Footer ---------- */

.footer {
    padding: 6px 24px 34px;
    color: var(--ink-3);
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: .02em;
    text-align: center;
}

@media (max-width: 560px) {
    .topbar-inner {
        flex-direction: column;
        align-items: flex-start;
        padding: 12px 16px;
    }

    .brand small {
        white-space: normal;
    }

    .release-badge {
        min-width: 0;
        width: 100%;
        margin-left: 0;
    }

    .hero {
        align-items: flex-start;
    }

    .card {
        padding: 19px;
    }
}