/* ============================================================
   Concept A — "Kickoff" — shared chrome
   Dark broadcast scoreboard, condensed sans + mono scorelines,
   electric-lime accent. See PRD (issue #10) + ADR 0003.
   ============================================================ */

/* -------- self-hosted webfonts (Latin subset only) -------- */

@font-face {
    font-family: "Archivo";
    font-style: normal;
    font-weight: 400 700;
    font-stretch: 100%;
    font-display: swap;
    src: url("fonts/archivo-latin.woff2") format("woff2");
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6,
        U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122,
        U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
    font-family: "JetBrains Mono";
    font-style: normal;
    font-weight: 400 700;
    font-display: swap;
    src: url("fonts/jetbrainsmono-latin.woff2") format("woff2");
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6,
        U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122,
        U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* -------- design tokens -------- */

:root {
    /* Colour system (OKLCH). */
    --c-bg: oklch(0.18 0.015 250);
    --c-bg-elevated: oklch(0.23 0.018 250);
    --c-surface: oklch(0.27 0.02 250);
    --c-surface-strong: oklch(0.32 0.022 250);
    --c-border: oklch(0.36 0.018 250);
    --c-border-strong: oklch(0.46 0.02 250);

    --c-text: oklch(0.97 0.005 250);
    --c-text-muted: oklch(0.72 0.01 250);
    --c-text-dim: oklch(0.55 0.012 250);

    --c-accent: oklch(0.88 0.22 130);      /* electric lime */
    --c-accent-ink: oklch(0.2 0.04 130);
    --c-amber: oklch(0.82 0.16 75);
    --c-red: oklch(0.65 0.22 25);

    /* Spacing scale. */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.5rem;
    --space-6: 2rem;
    --space-8: 3rem;

    /* Radii. */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;

    /* Typography. */
    --font-sans: "Archivo", system-ui, -apple-system, "Segoe UI", Helvetica,
        Arial, sans-serif;
    --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas,
        monospace;
}

/* -------- reset + base -------- */

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

html,
body {
    margin: 0;
    padding: 0;
}

body {
    background: var(--c-bg);
    color: var(--c-text);
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.5;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    color: var(--c-text);
    text-decoration: none;
}

a:hover {
    color: var(--c-accent);
}

h1,
h2,
h3,
h4 {
    margin: 0;
    font-weight: 700;
    letter-spacing: -0.01em;
}

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

/* -------- top nav -------- */

.site-nav {
    position: sticky;
    top: 0;
    z-index: 10;
    background: color-mix(in oklch, var(--c-bg) 88%, transparent);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--c-border);
}

.site-nav__inner {
    display: flex;
    align-items: center;
    gap: var(--space-5);
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-3) var(--space-5);
}

.site-nav__brand {
    font-weight: 700;
    font-size: 1.05rem;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
}

.site-nav__brand-dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--c-accent);
    box-shadow: 0 0 12px var(--c-accent);
}

.site-nav__links {
    display: flex;
    gap: var(--space-1);
    flex: 1;
    flex-wrap: wrap;
}

.site-nav__link {
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-sm);
    font-size: 0.92rem;
    color: var(--c-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.site-nav__link:hover {
    color: var(--c-text);
    background: var(--c-surface);
}

.site-nav__link[aria-current="page"] {
    color: var(--c-accent);
    background: color-mix(in oklch, var(--c-accent) 12%, transparent);
}

.site-nav__user {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    color: var(--c-text-muted);
    font-size: 0.9rem;
}

.site-nav__logout {
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-sm);
    border: 1px solid var(--c-border);
    background: transparent;
    color: var(--c-text-muted);
    cursor: pointer;
}

.site-nav__logout:hover {
    border-color: var(--c-accent);
    color: var(--c-accent);
}

/* -------- page shell -------- */

.page {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-6) var(--space-5);
}

/* -------- buttons -------- */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    background: var(--c-surface);
    color: var(--c-text);
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.01em;
    cursor: pointer;
    transition: background 0.12s, border-color 0.12s, color 0.12s;
}

.btn:hover {
    background: var(--c-surface-strong);
}

.btn--primary {
    background: var(--c-accent);
    color: var(--c-accent-ink);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.btn--primary:hover {
    background: var(--c-accent);
    filter: brightness(1.08);
}

.btn--ghost {
    background: transparent;
    border-color: var(--c-border);
}

.btn--ghost:hover {
    border-color: var(--c-accent);
    color: var(--c-accent);
}

/* -------- inputs -------- */

.input {
    display: block;
    width: 100%;
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-sm);
    border: 1px solid var(--c-border-strong);
    background: var(--c-bg-elevated);
    color: var(--c-text);
    font-size: 1rem;
}

.input:focus {
    outline: none;
    border-color: var(--c-accent);
    box-shadow: 0 0 0 3px color-mix(in oklch, var(--c-accent) 25%, transparent);
}

.field {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.field__label {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--c-text-muted);
}

/* -------- auth pages -------- */

.auth-shell {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: var(--space-5);
    background:
        radial-gradient(
            circle at 20% 0%,
            color-mix(in oklch, var(--c-accent) 12%, transparent),
            transparent 50%
        ),
        radial-gradient(
            circle at 90% 100%,
            color-mix(in oklch, var(--c-accent) 8%, transparent),
            transparent 55%
        ),
        var(--c-bg);
}

.auth-card {
    width: 100%;
    max-width: 420px;
    background: var(--c-bg-elevated);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    box-shadow: 0 30px 60px -20px oklch(0 0 0 / 0.6);
}

.auth-card__brand {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 0.8rem;
    color: var(--c-text-muted);
    margin-bottom: var(--space-5);
}

.auth-card__brand-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--c-accent);
    box-shadow: 0 0 10px var(--c-accent);
}

.auth-card h1 {
    font-size: 1.6rem;
    line-height: 1.15;
    margin-bottom: var(--space-3);
}

.auth-card p {
    color: var(--c-text-muted);
    margin: 0 0 var(--space-5) 0;
}

.auth-card form {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.auth-card__footer {
    margin-top: var(--space-5);
    font-size: 0.88rem;
    color: var(--c-text-dim);
}

.auth-card__footer a {
    color: var(--c-accent);
}

/* -------- page header -------- */

.page-header {
    margin-bottom: var(--space-6);
}

.page-header__title {
    font-size: 2rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.page-header__sub {
    color: var(--c-text-muted);
    margin: var(--space-2) 0 0 0;
    font-size: 0.95rem;
}

/* -------- team chip -------- */

.team-chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 0.78rem;
    color: #fff;
    letter-spacing: 0.04em;
    border: 1px solid color-mix(in oklch, #000 35%, transparent);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.35);
    flex-shrink: 0;
}

/* -------- status pills -------- */

.status-pill {
    display: inline-flex;
    align-items: center;
    padding: 2px var(--space-2);
    border-radius: 999px;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 700;
    border: 1px solid var(--c-border);
    color: var(--c-text-muted);
    background: var(--c-surface);
}

.status-pill--final {
    color: var(--c-accent-ink);
    background: var(--c-accent);
    border-color: transparent;
}

.status-pill--live {
    color: #fff;
    background: var(--c-red);
    border-color: transparent;
    box-shadow: 0 0 12px color-mix(in oklch, var(--c-red) 40%, transparent);
}

/* -------- round filter tabs -------- */

.round-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-bottom: var(--space-5);
}

.round-tab {
    appearance: none;
    border: 1px solid var(--c-border);
    background: var(--c-surface);
    color: var(--c-text-muted);
    padding: var(--space-2) var(--space-4);
    border-radius: 999px;
    font-family: inherit;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 700;
    cursor: pointer;
    transition: background-color 0.12s, color 0.12s, border-color 0.12s;
}

.round-tab:hover {
    color: var(--c-accent);
    border-color: var(--c-accent);
}

.round-tab--active {
    background: var(--c-accent);
    color: var(--c-accent-ink);
    border-color: transparent;
}

.round-tab--active:hover {
    color: var(--c-accent-ink);
    border-color: transparent;
}

.matches-page[data-round-filter="group"] .match-row:not([data-round="group"]),
.matches-page[data-round-filter="r32"] .match-row:not([data-round="r32"]),
.matches-page[data-round-filter="r16"] .match-row:not([data-round="r16"]),
.matches-page[data-round-filter="qf"] .match-row:not([data-round="qf"]),
.matches-page[data-round-filter="sf"] .match-row:not([data-round="sf"]),
.matches-page[data-round-filter="final"] .match-row:not([data-round="final"]) {
    display: none;
}

@media (max-width: 640px) {
    .round-tabs {
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        padding-bottom: var(--space-1);
    }

    .round-tabs::-webkit-scrollbar {
        display: none;
    }

    .round-tab {
        flex: 0 0 auto;
    }
}

/* -------- match sections -------- */

.match-section {
    margin-bottom: var(--space-6);
}

.match-section__heading {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--c-text-muted);
    margin-bottom: var(--space-3);
}

.match-section__empty {
    color: var(--c-text-dim);
    font-style: italic;
}

.match-list {
    display: grid;
    gap: var(--space-3);
}

/* -------- match row -------- */

.match-row {
    background: var(--c-bg-elevated);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-md);
    padding: var(--space-4) var(--space-5);
    display: grid;
    gap: var(--space-3);
}

.match-row__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
}

.match-row__round {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--c-text-muted);
    font-weight: 700;
}

.match-row__when {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    color: var(--c-text-muted);
}

.match-row__none {
    color: var(--c-text-dim);
    margin: 0;
    font-size: 0.88rem;
}

/* -------- scoreboard -------- */

.scoreboard {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: var(--space-4);
    width: 100%;
    max-width: 760px;
    margin: 0 auto;
}

.scoreboard__team {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    min-width: 0;
}

.scoreboard__team--away {
    justify-self: end;
    flex-direction: row-reverse;
}

.scoreboard__team-name {
    font-weight: 700;
    font-size: 1.05rem;
    letter-spacing: -0.01em;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.scoreboard__score {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 1.8rem;
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--c-text);
    line-height: 1;
}

.scoreboard__sep {
    color: var(--c-text-dim);
    font-size: 1rem;
    letter-spacing: 0.06em;
}

/* -------- predict form (teams hug centre, button below) -------- */

.predict-form {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
    margin: 0;
}

.predict-form__row {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: var(--space-5);
    width: 100%;
    max-width: 760px;
    margin: 0 auto;
}

.predict-form__team {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    min-width: 0;
}

.predict-form__team--home {
    justify-self: start;
}

.predict-form__team--away {
    justify-self: end;
}

.predict-form__inputs {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.predict-form__input {
    width: 3rem;
    height: 3rem;
    text-align: center;
    font-family: var(--font-mono);
    font-size: 1.4rem;
    font-weight: 700;
    padding: 0;
    border-radius: var(--radius-sm);
    border: 1px solid var(--c-border-strong);
    background: var(--c-bg);
    color: var(--c-text);
    -moz-appearance: textfield;
}

.predict-form__input::-webkit-outer-spin-button,
.predict-form__input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.predict-form__input:focus {
    outline: none;
    border-color: var(--c-accent);
    box-shadow: 0 0 0 3px color-mix(in oklch, var(--c-accent) 25%, transparent);
}

.predict-form__input--filled {
    border-color: var(--c-amber);
    color: var(--c-amber);
}

.predict-form__sep {
    color: var(--c-text-dim);
    font-family: var(--font-mono);
    font-size: 1.1rem;
    padding: 0 var(--space-1);
}

.predict-form__submit {
    padding: var(--space-3) var(--space-5);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    white-space: nowrap;
}

.predict-form__error {
    grid-column: 1 / -1;
    margin: var(--space-2) 0 0 0;
    color: var(--c-danger, oklch(0.65 0.18 25));
    font-size: 0.85rem;
    text-align: center;
}

/* -------- picks list -------- */

.picks-list {
    list-style: none;
    margin: 0 auto;
    padding: var(--space-2) 0 0 0;
    border-top: 1px dashed var(--c-border);
    display: grid;
    gap: var(--space-1);
    width: 100%;
    max-width: 760px;
}

.picks-list--collapsible .pick--overflow {
    display: none;
}

.picks-list--collapsible.picks-list--expanded .pick--overflow {
    display: grid;
}

.pick {
    display: grid;
    grid-template-columns: auto 1fr auto auto;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2) var(--space-2);
    border-radius: var(--radius-sm);
}

.pick--self {
    background: color-mix(in oklch, var(--c-amber) 14%, transparent);
    border: 1px solid color-mix(in oklch, var(--c-amber) 50%, transparent);
}

.pick__avatar {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: var(--c-surface-strong);
    color: var(--c-text);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.78rem;
}

.pick--self .pick__avatar {
    background: var(--c-amber);
    color: var(--c-accent-ink);
}

.pick__name {
    color: var(--c-text);
    font-size: 0.92rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.pick__score {
    font-family: var(--font-mono);
    font-weight: 700;
    color: var(--c-text);
}

.pick__points {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 0.9rem;
    min-width: 2.4rem;
    text-align: right;
}

.pick__points--exact {
    color: var(--c-accent);
}

.pick__points--outcome {
    color: var(--c-amber);
}

.pick__points--zero {
    color: var(--c-text-dim);
}

.pick__points--pending {
    color: var(--c-text-dim);
}

.picks-toggle {
    margin: var(--space-2) auto 0;
    display: block;
    max-width: 760px;
    width: max-content;
    padding: var(--space-1) var(--space-3);
    background: transparent;
    color: var(--c-text-muted);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
    cursor: pointer;
}

.picks-toggle:hover {
    border-color: var(--c-accent);
    color: var(--c-accent);
}

/* -------- home: next kickoff hero -------- */

.next-kickoff {
    margin-bottom: var(--space-6);
}

.next-kickoff__card {
    background: var(--c-bg-elevated);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-lg);
    padding: var(--space-5) var(--space-6);
    display: grid;
    gap: var(--space-4);
}

.next-kickoff__card--empty {
    border-style: dashed;
    background: transparent;
    text-align: center;
}

.next-kickoff__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
}

.next-kickoff__when {
    font-family: var(--font-mono);
    font-size: 0.88rem;
    color: var(--c-text-muted);
}

.next-kickoff__bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    padding-top: var(--space-3);
    border-top: 1px dashed var(--c-border);
    flex-wrap: wrap;
}

.next-kickoff__countdown {
    margin: 0;
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--c-accent);
    letter-spacing: 0.02em;
}

.next-kickoff__pick {
    margin: 0;
    font-size: 0.95rem;
    color: var(--c-text-muted);
}

.next-kickoff__pick--in {
    color: var(--c-text);
}

.next-kickoff__score {
    font-family: var(--font-mono);
    color: var(--c-accent);
    padding: 0 var(--space-1);
}

.next-kickoff__pick--missing a {
    color: var(--c-accent);
    text-decoration: underline;
    text-decoration-color: color-mix(in oklch, var(--c-accent) 40%, transparent);
}

.next-kickoff__empty {
    margin: 0;
    color: var(--c-text-muted);
}

@media (max-width: 640px) {
    .next-kickoff__card {
        padding: var(--space-4);
    }

    .next-kickoff__bottom {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* -------- home: stat row + rules card -------- */

.home-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.stat-card {
    background: var(--c-bg-elevated);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    display: grid;
    gap: var(--space-2);
}

.stat-card__label {
    margin: 0;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--c-text-muted);
}

.stat-card__value {
    margin: 0;
    font-family: var(--font-mono);
    font-size: 2.4rem;
    font-weight: 700;
    line-height: 1;
    color: var(--c-text);
}

.stat-card__value--lime {
    color: var(--c-accent);
}

.stat-card__value--muted {
    color: var(--c-text-muted);
    font-size: 1.4rem;
}

.stat-card__value--chip {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: 1.4rem;
}

.stat-card__chip-name {
    font-family: var(--font-sans);
    font-size: 1.1rem;
    font-weight: 600;
}

.stat-card__sub {
    margin: 0;
    font-size: 0.88rem;
    color: var(--c-text-muted);
}

.stat-card__sub a {
    color: var(--c-accent);
    text-decoration: underline;
    text-decoration-color: color-mix(in oklch, var(--c-accent) 40%, transparent);
}

.stat-card__cta {
    font-weight: 600;
}

.stat-card--winner-locked_with_pick {
    border-color: color-mix(in oklch, var(--c-accent) 35%, var(--c-border));
}

.stat-card--winner-missed {
    border-style: dashed;
}

.home-rules {
    margin-bottom: var(--space-6);
}

.rules-card {
    background: var(--c-bg-elevated);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-lg);
    padding: var(--space-5) var(--space-6);
}

.rules-card__heading {
    margin: 0 0 var(--space-3);
    font-size: 1.1rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--c-text-muted);
}

.rules-card__list {
    margin: 0;
    padding-left: var(--space-5);
    display: grid;
    gap: var(--space-2);
    color: var(--c-text);
    font-size: 0.95rem;
    line-height: 1.55;
}

.rules-card__list strong {
    color: var(--c-accent);
    font-family: var(--font-mono);
}

.rules-card__list code {
    font-family: var(--font-mono);
    font-size: 0.88em;
    color: var(--c-text-muted);
    background: var(--c-surface);
    padding: 0 var(--space-1);
    border-radius: 3px;
}

@media (max-width: 1023px) {
    .home-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .stat-card--winner {
        grid-column: 1 / -1;
    }
}

@media (max-width: 640px) {
    .home-stats {
        grid-template-columns: 1fr;
    }

    .stat-card--winner {
        grid-column: auto;
    }

    .stat-card__value {
        font-size: 2rem;
    }

    .rules-card {
        padding: var(--space-4);
    }
}

/* -------- winner page -------- */

.winner-hero {
    background: var(--c-bg-elevated);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    display: grid;
    gap: var(--space-3);
    margin-bottom: var(--space-5);
}

.winner-hero--open {
    border-style: dashed;
    border-color: var(--c-border-strong);
    background: transparent;
    text-align: center;
}

.winner-hero--missed {
    background: var(--c-surface);
    color: var(--c-text-muted);
    text-align: center;
}

.winner-hero--locked_with_pick {
    border-color: color-mix(in oklch, var(--c-accent) 45%, var(--c-border));
    background: color-mix(in oklch, var(--c-accent) 6%, var(--c-bg-elevated));
}

.winner-hero__row {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.winner-hero__copy {
    flex: 1;
    min-width: 0;
}

.winner-hero__label {
    margin: 0;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--c-text-muted);
    font-weight: 700;
}

.winner-hero__team {
    margin: var(--space-1) 0 0 0;
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.winner-hero__team--muted {
    color: var(--c-text-dim);
}

.winner-hero__note {
    margin: 0;
    color: var(--c-text-muted);
    font-size: 0.92rem;
}

.winner-hero__actions {
    margin-top: var(--space-2);
}

.winner-hero--open .winner-hero__actions,
.winner-hero--picked .winner-hero__actions {
    display: flex;
    justify-content: center;
}

.winner-picker {
    background: var(--c-bg-elevated);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    margin-bottom: var(--space-5);
}

.winner-picker__title {
    margin: 0 0 var(--space-4) 0;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--c-text-muted);
    font-weight: 700;
}

.winner-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-2);
}

.winner-grid__option {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-sm);
    border: 1px solid var(--c-border);
    background: var(--c-surface);
    cursor: pointer;
    transition: border-color 0.12s, background 0.12s;
}

.winner-grid__option:hover {
    border-color: var(--c-accent);
}

.winner-grid__option--selected {
    border-color: var(--c-accent);
    background: color-mix(in oklch, var(--c-accent) 14%, var(--c-surface));
}

.winner-grid__input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.winner-grid__name {
    font-size: 0.92rem;
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.winner-picker__actions {
    margin-top: var(--space-4);
    display: flex;
    justify-content: flex-end;
}

.winner-picker__error {
    margin: var(--space-2) 0 var(--space-3) 0;
    color: var(--c-danger, oklch(0.65 0.18 25));
    font-size: 0.9rem;
}

.winner-all-picks {
    margin-top: var(--space-5);
}

.winner-all-picks .pick {
    grid-template-columns: auto 1fr auto auto;
}

.pick__team-name {
    font-weight: 600;
    color: var(--c-text);
}

/* -------- leaderboard -------- */

.leaderboard-card {
    background: var(--c-bg-elevated);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.leaderboard {
    width: 100%;
    border-collapse: collapse;
}

.leaderboard thead th {
    text-align: left;
    padding: var(--space-3) var(--space-4);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--c-text-muted);
    border-bottom: 1px solid var(--c-border);
    background: color-mix(in oklch, var(--c-bg-elevated) 60%, var(--c-surface) 40%);
}

.leaderboard__col-points,
.leaderboard__col-num {
    text-align: right;
    width: 1%;
    white-space: nowrap;
}

.leaderboard__col-pos {
    width: 1%;
    white-space: nowrap;
}

.leaderboard tbody td {
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--c-border);
    vertical-align: middle;
}

.leaderboard tbody tr:last-child td {
    border-bottom: none;
}

.leaderboard__row--self td {
    background: color-mix(in oklch, var(--c-amber) 14%, transparent);
}

.leaderboard__row--self td:first-child {
    box-shadow: inset 3px 0 0 var(--c-amber);
}

.leaderboard__pos {
    font-family: var(--font-mono);
    font-weight: 700;
    color: var(--c-text);
    font-size: 0.95rem;
}

.leaderboard__pos--tied {
    color: var(--c-text-muted);
}

.leaderboard__player {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.leaderboard__avatar {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--c-surface-strong);
    color: var(--c-text);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.82rem;
    flex-shrink: 0;
}

.leaderboard__row--self .leaderboard__avatar {
    background: var(--c-amber);
    color: var(--c-accent-ink);
}

.leaderboard__name {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.leaderboard__name-text {
    color: var(--c-text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.leaderboard__substats {
    display: none;
    gap: var(--space-3);
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--c-text-muted);
}

.leaderboard__sublabel {
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.66rem;
    color: var(--c-text-dim);
    margin-right: 0.2rem;
}

.leaderboard__points {
    font-family: var(--font-mono);
    font-weight: 700;
    color: var(--c-accent);
    font-size: 1.15rem;
    text-align: right;
}

.leaderboard__num {
    font-family: var(--font-mono);
    color: var(--c-text-muted);
    text-align: right;
}

.leaderboard-empty {
    color: var(--c-text-muted);
    background: var(--c-bg-elevated);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
}

/* -------- responsive -------- */

@media (max-width: 1024px) {
    .page {
        padding: var(--space-5) var(--space-4);
    }
}

@media (max-width: 640px) {
    .site-nav__inner {
        padding: var(--space-3) var(--space-4);
        gap: var(--space-3);
        flex-wrap: wrap;
    }

    .site-nav__links {
        order: 3;
        width: 100%;
        overflow-x: auto;
        flex-wrap: nowrap;
        -webkit-overflow-scrolling: touch;
    }

    .site-nav__user {
        font-size: 0.82rem;
    }

    .page {
        padding: var(--space-4) var(--space-3);
    }

    .auth-card {
        padding: var(--space-5);
        border-radius: var(--radius-md);
    }

    .auth-card h1 {
        font-size: 1.35rem;
    }

    .match-row {
        padding: var(--space-3) var(--space-4);
    }

    .scoreboard {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-2);
    }

    .scoreboard__team,
    .scoreboard__team--away {
        flex-direction: row;
        justify-content: center;
    }

    .scoreboard__score {
        font-size: 1.5rem;
        justify-content: center;
    }

    .pick {
        grid-template-columns: auto 1fr auto;
        grid-template-areas:
            "avatar name score"
            "avatar name points";
        column-gap: var(--space-2);
        row-gap: 0;
    }

    .pick__avatar { grid-area: avatar; }
    .pick__name { grid-area: name; }
    .pick__score { grid-area: score; }
    .pick__points { grid-area: points; }

    .winner-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .winner-hero {
        padding: var(--space-5);
    }

    .winner-hero__team {
        font-size: 1.35rem;
    }

    .leaderboard thead th.leaderboard__col-num,
    .leaderboard tbody td.leaderboard__num {
        display: none;
    }

    .leaderboard__substats {
        display: inline-flex;
    }

    .leaderboard thead th,
    .leaderboard tbody td {
        padding: var(--space-3);
    }

    .leaderboard__points {
        font-size: 1rem;
    }
}