:root {
    color-scheme: dark;
    --ink: #f7f7f3;
    --muted: #a4a9b3;
    --line: #2c3038;
    --paper: #1a1a1a;
    --panel: #101114;
    --panel-alt: #181b20;
    --accent: #011640;
    --accent-ink: #ffffff;
    --radius: 6px;
    --brand-logo-width: 210px;
    --landing-logo-width: 420px;
    --header-opacity: .86;
    --header-transparent-opacity: .24;
    --footer-logo-width: 160px;
    --hero-overlay-rgb: 0, 0, 0;
    --hero-overlay-opacity: .74;
    --font-body: Inter, Arial, Helvetica, sans-serif;
    --font-heading: Inter, Arial, Helvetica, sans-serif;
    --ok: #36c982;
    --warning: #d5a13a;
}

* {
    box-sizing: border-box;
}

html {
    background: var(--paper);
}

body {
    background:
        linear-gradient(180deg, rgba(255, 255, 255, .025), transparent 360px),
        var(--paper);
    color: var(--ink);
    font-family: var(--font-body);
    line-height: 1.5;
    margin: 0;
    min-width: 320px;
}

main {
    min-height: calc(100vh - 72px);
}

a {
    color: inherit;
    text-decoration: none;
}

img,
video {
    max-width: 100%;
}

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

h1,
h2,
h3 {
    font-family: var(--font-heading);
    letter-spacing: 0;
}

h1 {
    font-size: clamp(44px, 7vw, 88px);
    line-height: .92;
    margin-bottom: 22px;
    max-width: 820px;
}

h2 {
    font-size: 24px;
    line-height: 1.15;
}

h3 {
    line-height: 1.2;
}

.site-header {
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, .08);
    display: flex;
    gap: 24px;
    justify-content: space-between;
    min-height: 72px;
    padding: 0 32px;
    position: sticky;
    top: 0;
    z-index: 20;
}

.site-header.is-transparent {
    background: rgba(26, 26, 26, var(--header-transparent-opacity));
    backdrop-filter: blur(8px);
}

.landing-layout .site-header.is-transparent {
    left: 0;
    position: absolute;
    right: 0;
}

.site-header.is-solid {
    background: var(--panel);
}

.site-header.logo-center .brand {
    margin-left: auto;
    margin-right: auto;
}

.site-header.logo-right {
    flex-direction: row-reverse;
}

.brand,
.site-nav {
    align-items: center;
    display: flex;
    gap: 14px;
}

.brand {
    min-width: min(var(--brand-logo-width), 54vw);
}

.brand-logo-frame,
.brand-logo {
    display: block;
    width: min(var(--brand-logo-width), 54vw);
}

.site-nav {
    color: var(--muted);
    flex-wrap: wrap;
    font-size: 13px;
    font-weight: 800;
    justify-content: flex-end;
}

.site-nav a,
.site-footer a,
.footer-menu a {
    transition: color .16s ease, opacity .16s ease;
}

.site-nav a:hover,
.site-footer a:hover,
.footer-menu a:hover {
    color: var(--ink);
}

.site-footer {
    align-items: center;
    background: var(--paper);
    border-top: 1px solid var(--line);
    color: var(--muted);
    display: flex;
    flex-wrap: wrap;
    gap: 18px 24px;
    justify-content: center;
    padding: 28px 24px;
}

.footer-brand,
.footer-logo {
    display: block;
    width: min(var(--footer-logo-width), 70vw);
}

.footer-text {
    margin: 0;
    max-width: 520px;
    text-align: center;
}

.footer-menu {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    justify-content: center;
}

.site-footer.has-no-footer-menu {
    flex-direction: column;
    gap: 12px;
}

.page-band {
    padding: 54px 24px;
}

.page-inner {
    margin: 0 auto;
    max-width: 1120px;
}

.landing-hero {
    color: var(--ink);
    isolation: isolate;
    min-height: calc(100vh - 72px);
    overflow: hidden;
    padding: 72px 24px;
    position: relative;
}

.landing-layout .landing-hero {
    min-height: 100vh;
    padding-top: 144px;
}

.landing-hero::before {
    background:
        linear-gradient(115deg, rgba(255, 255, 255, .06), transparent 28%),
        linear-gradient(135deg, var(--paper) 0%, var(--panel) 58%, var(--accent) 100%);
    content: "";
    inset: 0;
    position: absolute;
    z-index: -3;
}

.landing-hero.has-hero-overlay::after {
    background: rgba(var(--hero-overlay-rgb), var(--hero-overlay-opacity));
    content: "";
    inset: 0;
    position: absolute;
    z-index: -1;
}

.hero-background-media {
    inset: 0;
    position: absolute;
    z-index: -2;
}

.hero-background-media img,
.hero-background-media video {
    height: 100%;
    object-fit: cover;
    width: 100%;
}

.landing-inner {
    align-items: center;
    display: grid;
    gap: 42px;
    grid-template-columns: minmax(0, 1fr) minmax(300px, 392px);
    margin: 0 auto;
    max-width: 1160px;
    min-height: calc(100vh - 216px);
}

.landing-inner.has-side-media {
    grid-template-columns: minmax(280px, 440px) minmax(0, 1fr) minmax(292px, 360px);
}

.hero-left .landing-inner.has-side-media {
    grid-template-columns: minmax(300px, 420px) minmax(0, 1fr) minmax(292px, 360px);
}

.hero-right .landing-inner.has-side-media {
    grid-template-columns: minmax(0, 1fr) minmax(292px, 360px) minmax(300px, 420px);
}

.landing-copy {
    max-width: 760px;
}

.landing-copy.logo-center {
    text-align: center;
}

.landing-copy.logo-center .landing-logo,
.landing-copy.logo-center .lead,
.landing-copy.logo-center h1 {
    margin-left: auto;
    margin-right: auto;
}

.landing-copy.logo-center .landing-points {
    justify-content: center;
}

.landing-copy.logo-right {
    text-align: right;
}

.landing-copy.logo-right .landing-logo,
.landing-copy.logo-right .lead,
.landing-copy.logo-right h1 {
    margin-left: auto;
}

.landing-copy.logo-right .landing-points {
    justify-content: flex-end;
}

.landing-logo {
    display: block;
    margin-bottom: 34px;
    width: min(var(--landing-logo-width), 90vw);
}

.eyebrow {
    color: var(--muted);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 0;
    margin: 0 0 16px;
    text-transform: uppercase;
}

.lead {
    color: var(--muted);
    font-size: 18px;
    max-width: 620px;
}

.landing-points {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 30px;
}

.landing-points span,
.access-badge {
    border: 1px solid rgba(255, 255, 255, .12);
    border-radius: var(--radius);
    color: var(--muted);
    font-size: 13px;
    font-weight: 900;
    padding: 8px 10px;
}

.hero-media-panel {
    aspect-ratio: 4 / 5;
    border: 1px solid rgba(255, 255, 255, .12);
    border-radius: var(--radius);
    min-height: 360px;
    overflow: hidden;
}

.hero-media-panel img,
.hero-media-panel video {
    display: block;
    height: 100%;
    object-fit: cover;
    width: 100%;
}

.newsletter-panel,
.admin-auth,
.admin-form-wide,
.status-panel,
.setup-notice,
.empty-state,
.tile,
.link-list a,
.match-card,
.stat-tile {
    background: rgba(16, 17, 20, .88);
    border: 1px solid rgba(255, 255, 255, .1);
    border-radius: var(--radius);
    box-shadow: 0 22px 70px rgba(0, 0, 0, .28);
}

.newsletter-panel {
    align-self: center;
    display: grid;
    gap: 16px;
    padding: 26px;
}

.newsletter-panel h2 {
    margin-bottom: 0;
}

.form-message {
    background: var(--panel-alt);
    border-left: 4px solid var(--accent);
    border-radius: var(--radius);
    margin-bottom: 0;
    padding: 10px 12px;
}

.button,
button {
    align-items: center;
    background: var(--accent);
    border: 1px solid rgba(255, 255, 255, .08);
    border-radius: var(--radius);
    color: var(--accent-ink);
    cursor: pointer;
    display: inline-flex;
    font: inherit;
    font-weight: 900;
    justify-content: center;
    min-height: 44px;
    padding: 10px 16px;
    transition: filter .16s ease, transform .16s ease;
}

.button:hover,
button:hover {
    filter: brightness(1.18);
    transform: translateY(-1px);
}

.button-row {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.button-secondary {
    background: var(--panel-alt);
    border-color: var(--line);
}

label span {
    color: var(--muted);
    display: block;
    font-size: 13px;
    font-weight: 800;
    margin-bottom: 6px;
}

input,
select,
textarea {
    background: rgba(0, 0, 0, .2);
    border: 1px solid rgba(255, 255, 255, .13);
    border-radius: var(--radius);
    color: var(--ink);
    font: inherit;
    min-height: 44px;
    padding: 10px 12px;
    width: 100%;
}

input[type="file"] {
    padding: 8px 10px;
}

input:focus,
select:focus,
textarea:focus {
    border-color: var(--accent);
    outline: 2px solid color-mix(in srgb, var(--accent), white 24%);
}

textarea {
    min-height: 110px;
    resize: vertical;
}

.hex-field {
    font-family: Consolas, "Courier New", monospace;
    text-transform: uppercase;
}

.landing-preview {
    background: var(--paper);
}

.intro-band {
    background: linear-gradient(135deg, var(--paper), var(--panel));
    border-bottom: 1px solid var(--line);
    min-height: calc(82vh - 72px);
}

.intro-grid {
    align-items: center;
    display: grid;
    gap: 32px;
    grid-template-columns: minmax(0, 1fr) minmax(260px, 360px);
    min-height: calc(82vh - 156px);
}

.launch-screen {
    align-items: center;
    display: grid;
    min-height: calc(100vh - 72px);
    padding: 44px 24px;
}

.launch-inner {
    margin: 0 auto;
    max-width: 720px;
    text-align: center;
}

.launch-inner h1,
.launch-inner .lead {
    margin-left: auto;
    margin-right: auto;
}

.status-panel,
.setup-notice,
.empty-state {
    padding: 18px;
}

.status-panel {
    align-items: center;
    display: flex;
    gap: 12px;
}

.status-dot {
    border-radius: 999px;
    display: inline-block;
    height: 12px;
    width: 12px;
}

.is-ok {
    background: var(--ok);
}

.is-warning {
    background: var(--warning);
}

.section-heading {
    align-items: end;
    display: flex;
    gap: 24px;
    justify-content: space-between;
    margin-bottom: 24px;
}

.alt-band {
    background: var(--panel);
    border-top: 1px solid var(--line);
}

.split-grid {
    display: grid;
    gap: 28px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.tile-grid,
.match-grid,
.stat-grid {
    display: grid;
    gap: 16px;
}

.tile-grid {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.match-grid {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.stat-grid {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    margin-bottom: 24px;
}

.tile,
.link-list a,
.stat-tile {
    color: var(--ink);
    display: grid;
    gap: 6px;
    padding: 16px;
}

.tile small,
.stat-tile span,
.match-meta {
    color: var(--muted);
}

.link-list {
    display: grid;
    gap: 10px;
}

.match-card {
    display: grid;
    grid-template-rows: 160px 1fr;
    min-height: 320px;
    overflow: hidden;
}

.match-thumb,
.detail-media {
    background: linear-gradient(135deg, var(--panel-alt), var(--accent));
    overflow: hidden;
}

.match-thumb:empty::after,
.detail-media:empty::after {
    align-items: center;
    color: var(--ink);
    content: "Grappling Warriors";
    display: flex;
    font-weight: 800;
    height: 100%;
    justify-content: center;
}

.match-thumb img,
.detail-media img {
    display: block;
    height: 100%;
    object-fit: cover;
    width: 100%;
}

.match-body {
    padding: 18px;
}

.match-meta {
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 6px;
    text-transform: uppercase;
}

.match-row {
    align-items: center;
    display: flex;
    gap: 12px;
    justify-content: space-between;
}

.detail-layout {
    align-items: start;
    display: grid;
    gap: 32px;
    grid-template-columns: minmax(0, 1.1fr) minmax(280px, .9fr);
}

.detail-media {
    aspect-ratio: 16 / 9;
}

.narrow {
    max-width: 760px;
}

.filters {
    align-items: end;
    display: grid;
    gap: 12px;
    grid-template-columns: repeat(2, minmax(180px, 1fr)) auto;
    margin-bottom: 24px;
}

.admin-band {
    min-height: calc(100vh - 72px);
}

.admin-auth,
.admin-form-wide {
    padding: 24px;
}

.admin-form {
    display: grid;
    gap: 16px;
}

.admin-form-wide {
    display: grid;
    grid-template-columns: repeat(2, minmax(180px, 1fr));
    margin-bottom: 28px;
}

.settings-form {
    grid-template-columns: repeat(3, minmax(180px, 1fr));
}

.form-span,
.settings-form button {
    grid-column: 1 / -1;
}

.form-section-title {
    border-top: 1px solid var(--line);
    margin: 12px 0 0;
    padding-top: 22px;
}

.toggle-row {
    align-items: center;
    display: flex;
    gap: 10px;
}

.toggle-row input {
    min-height: auto;
    width: auto;
}

.toggle-row span {
    margin-bottom: 0;
}

.admin-list {
    margin-top: 24px;
}

.dashboard-status {
    margin-bottom: 18px;
}

.stat-tile strong {
    font-size: 28px;
}

.cookie-consent {
    align-items: center;
    background: rgba(16, 17, 20, .96);
    border: 1px solid rgba(255, 255, 255, .12);
    border-radius: var(--radius);
    bottom: 18px;
    box-shadow: 0 22px 70px rgba(0, 0, 0, .34);
    display: flex;
    gap: 18px;
    left: 50%;
    max-width: min(720px, calc(100vw - 32px));
    padding: 16px;
    position: fixed;
    transform: translateX(-50%);
    z-index: 40;
}

.cookie-consent[hidden] {
    display: none;
}

.cookie-consent p {
    color: var(--muted);
    margin: 0;
}

.cookie-actions {
    display: flex;
    flex: 0 0 auto;
    gap: 10px;
}

@media (max-width: 940px) {
    .site-header,
    .section-heading,
    .intro-grid,
    .landing-inner,
    .landing-inner.has-side-media,
    .hero-left .landing-inner.has-side-media,
    .hero-right .landing-inner.has-side-media,
    .filters,
    .admin-form-wide,
    .settings-form,
    .split-grid,
    .detail-layout {
        align-items: stretch;
        display: grid;
        grid-template-columns: 1fr;
    }

    .site-header {
        gap: 18px;
        padding: 18px;
        position: relative;
    }

    .landing-layout .site-header.is-transparent {
        position: absolute;
    }

    .site-header.logo-center .brand,
    .site-header.logo-right .brand {
        margin: 0;
    }

    .brand {
        min-width: 0;
    }

    .landing-hero {
        min-height: auto;
        padding: 46px 18px;
    }

    .landing-layout .landing-hero {
        min-height: 100vh;
        padding-top: 128px;
    }

    .landing-inner {
        gap: 30px;
        min-height: auto;
    }

    .landing-logo {
        width: min(var(--landing-logo-width), 88vw);
    }

    h1 {
        font-size: clamp(36px, 11vw, 42px);
    }

    .hero-media-panel {
        aspect-ratio: 16 / 10;
        min-height: 220px;
    }

    .intro-band,
    .intro-grid {
        min-height: auto;
    }

    .site-nav {
        justify-content: flex-start;
    }

    .cookie-consent,
    .cookie-actions {
        align-items: stretch;
        flex-direction: column;
    }
}