:root {
    --bg-top: #091321;
    --bg-bottom: #03070d;
    --panel: rgba(6, 13, 24, 0.78);
    --panel-border: rgba(255, 255, 255, 0.1);
    --text: #f8fbff;
    --muted: rgba(215, 227, 242, 0.76);
    --accent: #ffd166;
    --cool: #70f1ff;
    --shadow: 0 26px 68px rgba(0, 0, 0, 0.44);
    --font-title: "Trebuchet MS", "Arial Rounded MT Bold", Impact, sans-serif;
    --font-body: Verdana, "Gill Sans", "Trebuchet MS", sans-serif;
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    min-height: 100%;
    overflow: hidden;
    color: #f8fbff;
    color: var(--text);
    font-family: Verdana, "Gill Sans", "Trebuchet MS", sans-serif;
    font-family: var(--font-body);
    background: #07111d;
    background:
        radial-gradient(circle at top left, rgba(255, 209, 102, 0.14), transparent 28%),
        radial-gradient(circle at top right, rgba(112, 241, 255, 0.12), transparent 24%),
        linear-gradient(180deg, var(--bg-top), var(--bg-bottom));
}

body {
    position: relative;
}

#gameCanvas {
    display: block;
    width: 100vw;
    height: 100vh;
}

.hud {
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    inset: 0 0 auto 0;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 20px;
    padding: 18px 20px 0;
    pointer-events: none;
}

.brand-card,
.score-row,
.message-card,
.summary-card,
.room-pill,
.footer-ribbon {
    background: rgba(6, 13, 24, 0.78);
    background: var(--panel);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border: 1px solid var(--panel-border);
    -webkit-backdrop-filter: blur(18px);
    backdrop-filter: blur(18px);
    box-shadow: 0 26px 68px rgba(0, 0, 0, 0.44);
    box-shadow: var(--shadow);
}

.brand-card {
    display: inline-block;
    max-width: none;
    padding: 10px 14px 12px;
    border-radius: 18px;
}

.eyebrow,
.message-title,
.summary-label {
    text-transform: uppercase;
    letter-spacing: 0.22em;
    font-size: 11px;
    color: #ffd166;
    color: var(--accent);
}

.brand-card h1,
.summary-card h2 {
    margin: 8px 0 10px;
    font-family: "Trebuchet MS", "Arial Rounded MT Bold", Impact, sans-serif;
    font-family: var(--font-title);
    line-height: 0.92;
}

.brand-card h1 {
    margin-bottom: 0;
    font-size: 36px;
    font-size: clamp(30px, 3.2vw, 48px);
}

.brand-card p {
    display: none;
}

.summary-card h2 {
    font-size: 48px;
    font-size: clamp(32px, 4vw, 56px);
}

.brand-card p,
.message-copy,
.summary-card p,
.score-row-meta,
.summary-footer {
    margin: 0;
    color: rgba(215, 227, 242, 0.76);
    color: var(--muted);
    line-height: 1.45;
}

.scoreboard {
    display: block;
    display: flex;
    flex-direction: column;
    gap: 6px;
    width: 292px;
    width: min(292px, 29vw);
}

.score-row + .score-row {
    margin-top: 6px;
}

.score-row {
    display: table;
    width: 100%;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 8px;
    align-items: center;
    padding: 8px 10px;
    border-radius: 14px;
}

.score-row.empty {
    grid-template-columns: 1fr;
    text-align: center;
}

.score-dot {
    display: table-cell;
    vertical-align: middle;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    box-shadow: 0 0 18px currentColor;
}

.score-row-copy {
    display: table-cell;
    vertical-align: middle;
    width: 100%;
    padding-left: 8px;
    min-width: 0;
}

.score-row-name {
    display: block;
    font-weight: 700;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.score-row-meta {
    font-size: 11px;
}

.score-row-score {
    display: table-cell;
    vertical-align: middle;
    padding-left: 8px;
    font-family: "Trebuchet MS", "Arial Rounded MT Bold", Impact, sans-serif;
    font-family: var(--font-title);
    font-weight: 800;
    white-space: nowrap;
}

.score-row-score {
    font-size: 24px;
    color: #fff6d8;
}

.center-message,
.summary-panel {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    inset: 0;
    text-align: center;
    display: grid;
    place-items: center;
    padding: 24px;
    pointer-events: none;
}

.message-card,
.summary-card {
    max-width: 680px;
    border-radius: 32px;
    margin-left: auto;
    margin-right: auto;
}

.message-card {
    margin-top: 18vh;
    padding: 22px 24px;
    text-align: center;
    transition: opacity 220ms ease, transform 220ms ease;
}

.center-message.hidden .message-card {
    opacity: 0;
    transform: translateY(10px);
}

.summary-panel.hidden {
    opacity: 0;
    visibility: hidden;
}

.summary-card {
    width: 860px;
    max-width: calc(100vw - 40px);
    width: min(860px, calc(100vw - 40px));
    padding: 26px 28px;
    pointer-events: auto;
}

.summary-rows {
    display: block;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 22px;
}

.summary-row + .summary-row {
    margin-top: 10px;
}

.summary-row {
    display: table;
    width: 100%;
    display: grid;
    grid-template-columns: auto auto 1fr auto auto auto;
    gap: 12px;
    align-items: center;
    padding: 14px 16px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.summary-rank {
    display: table-cell;
    vertical-align: middle;
    padding-right: 12px;
    font-family: "Trebuchet MS", "Arial Rounded MT Bold", Impact, sans-serif;
    font-family: var(--font-title);
    font-size: 26px;
    color: #ffd166;
    color: var(--accent);
}

.summary-name {
    display: table-cell;
    vertical-align: middle;
    font-weight: 700;
    font-size: 18px;
}

.summary-stat {
    display: table-cell;
    vertical-align: middle;
    padding-left: 12px;
    text-align: right;
    min-width: 90px;
}

.summary-stat strong {
    display: block;
    font-family: "Trebuchet MS", "Arial Rounded MT Bold", Impact, sans-serif;
    font-family: var(--font-title);
    font-size: 24px;
    color: #fff6d8;
}

.qr-shell {
    position: absolute;
    right: 20px;
    bottom: 20px;
    opacity: 0.5;
    pointer-events: auto;
    -webkit-transform-origin: bottom right;
    transform-origin: bottom right;
    -webkit-transform: scale(0.8);
    transform: scale(0.8);
}

.room-pill,
.footer-ribbon {
    position: absolute;
    left: 20px;
    padding: 10px 14px;
    border-radius: 999px;
    color: rgba(215, 227, 242, 0.76);
    color: var(--muted);
}

.room-pill {
    bottom: 20px;
}

.footer-ribbon {
    left: 50%;
    bottom: 20px;
    transform: translateX(-50%);
    display: flex;
    gap: 14px;
    color: #f8fbff;
    color: var(--text);
}

.footer-ribbon span + span {
    margin-left: 14px;
    color: #70f1ff;
    color: var(--cool);
}

.live-player .brand-card,
.live-player .score-row,
.live-player .qr-shell,
.live-player .room-pill,
.live-player .footer-ribbon {
    opacity: 0.3;
    background: rgba(6, 13, 24, 0.28);
    border-color: rgba(255, 255, 255, 0.06);
    box-shadow: 0 14px 36px rgba(0, 0, 0, 0.18);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
}

.rcRoomQrCodeLink {
    display: block;
    -webkit-box-sizing: content-box;
    box-sizing: content-box;
    width: 150px;
    margin-top: 8px;
    margin-bottom: 8px;
    margin-left: auto;
    margin-right: auto;
    border: solid 8px #fff;
    border-radius: 8px;
    color: #fff;
    background-color: #fff;
    box-shadow: 0 0 0 1px #fff;
    text-align: center;
    transition: opacity 1s ease;
    text-decoration: none;
    transform-origin: top left;
    transform: scale(1);
}

.rcTechLabel {
    background-color: #000;
    color: #fff;
    font-family: monospace;
    font-size: 13px;
    font-weight: bold;
    margin: 0 0 8px 0;
    padding: 4px;
    letter-spacing: 0.2em;
}

.rcRoomQrCode {
    -webkit-box-sizing: content-box;
    box-sizing: content-box;
    width: 150px;
    height: 150px;
    overflow: hidden;
}

.rcRoomQrCode img,
.rcRoomQrCode canvas {
    display: block;
    width: 150px;
    height: 150px;
}

.rcRoomId {
    background-color: #000;
    color: #fff;
    font-family: monospace;
    font-size: 16px;
    padding: 4px;
    margin: 8px 0 0 0;
    letter-spacing: 0.25em;
}

@media (max-width: 980px) {
    .brand-card {
        max-width: none;
    }

    .scoreboard {
        width: 260px;
        width: min(32vw, 260px);
    }
}

@media (max-width: 1000px), (max-height: 600px) {
    .hud {
        padding: 10px 12px 0;
        gap: 10px;
    }

    .brand-card {
        max-width: none;
        padding: 8px 10px 9px;
        border-radius: 14px;
    }

    .brand-card h1 {
        margin: 3px 0 0;
        font-size: 25px;
    }

    .brand-card p {
        display: none;
    }

    .eyebrow,
    .message-title,
    .summary-label {
        font-size: 9px;
        letter-spacing: 0.16em;
    }

    .scoreboard {
        width: 182px;
        width: min(30vw, 182px);
        gap: 5px;
    }

    .score-row {
        grid-template-columns: auto 1fr auto;
        gap: 6px;
        padding: 6px 7px;
        border-radius: 14px;
    }

    .score-row-name {
        font-size: 11px;
    }

    .score-row-meta {
        font-size: 10px;
    }

    .score-row-score {
        font-size: 18px;
    }

    .message-card {
        max-width: 420px;
        max-width: min(62vw, 420px);
        padding: 14px 16px;
        border-radius: 22px;
    }

    .message-copy {
        font-size: 13px;
    }

    .qr-shell {
        right: 12px;
        bottom: 12px;
        -webkit-transform: scale(0.74);
        transform: scale(0.74);
    }

    .room-pill,
    .footer-ribbon {
        bottom: 12px;
        padding: 7px 10px;
        font-size: 11px;
    }

    .room-pill {
        left: 12px;
    }

    .footer-ribbon {
        gap: 8px;
        max-width: calc(100vw - 180px);
    }

    .summary-card {
        width: 760px;
        max-width: calc(100vw - 28px);
        width: min(760px, calc(100vw - 28px));
        padding: 16px 18px;
        border-radius: 24px;
    }

    .summary-card h2 {
        margin: 6px 0 8px;
        font-size: 28px;
    }

    .summary-card p,
    .summary-footer {
        font-size: 13px;
    }

    .summary-rows {
        gap: 8px;
        margin-top: 14px;
    }

    .summary-row {
        gap: 10px;
        padding: 10px 12px;
        border-radius: 16px;
    }

    .summary-rank {
        font-size: 20px;
    }

    .summary-name {
        font-size: 15px;
    }

    .summary-stat strong {
        font-size: 18px;
    }
}

@media (max-width: 720px) {
    .hud {
        padding: 12px 12px 0;
        gap: 12px;
    }

    .brand-card {
        max-width: none;
        padding: 8px 11px 10px;
        border-radius: 15px;
    }

    .brand-card h1 {
        font-size: 26px;
        margin-bottom: 0;
    }

    .brand-card p {
        display: none;
    }

    .scoreboard {
        width: 178px;
        width: min(40vw, 178px);
        gap: 5px;
    }

    .score-row {
        grid-template-columns: auto 1fr auto;
        padding: 6px 7px;
        border-radius: 14px;
    }

    .score-row-name,
    .score-row-meta {
        font-size: 11px;
    }

    .score-row-score {
        font-size: 18px;
    }

    .message-card,
    .summary-card {
        border-radius: 24px;
    }

    .message-card {
        padding: 18px;
    }

    .summary-card {
        padding: 18px;
    }

    .summary-row {
        grid-template-columns: auto auto 1fr;
        gap: 10px;
    }

    .summary-stat {
        min-width: 0;
        text-align: left;
    }

    .summary-stat strong {
        font-size: 20px;
    }

    .qr-shell,
    .room-pill {
        bottom: 12px;
    }

    .qr-shell {
        right: 12px;
        -webkit-transform: scale(0.74);
        transform: scale(0.74);
    }

    .room-pill {
        left: 12px;
    }

    .footer-ribbon {
        bottom: 12px;
        gap: 10px;
        max-width: calc(100vw - 220px);
        padding: 8px 12px;
        font-size: 12px;
    }
}

/* Lean paint path for older TV browsers, including Samsung Tizen 2.x.
   Keep the same arcade composition while avoiding expensive compositing. */
html.lean-paint,
body.lean-paint,
.lean-paint {
    background: #07111d;
}

.lean-paint .brand-card,
.lean-paint .score-row,
.lean-paint .message-card,
.lean-paint .summary-card,
.lean-paint .room-pill,
.lean-paint .footer-ribbon {
    background: rgba(6, 13, 24, 0.88);
    border-color: rgba(255, 255, 255, 0.12);
    box-shadow: none;
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
}

.lean-paint .live-player .brand-card,
.lean-paint .live-player .score-row,
.lean-paint .live-player .qr-shell,
.lean-paint .live-player .room-pill,
.lean-paint .live-player .footer-ribbon,
body.lean-paint.live-player .brand-card,
body.lean-paint.live-player .score-row,
body.lean-paint.live-player .qr-shell,
body.lean-paint.live-player .room-pill,
body.lean-paint.live-player .footer-ribbon {
    opacity: 0.38;
    background: rgba(6, 13, 24, 0.5);
    box-shadow: none;
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
}

.lean-paint .score-dot {
    box-shadow: none;
}

.lean-paint .hud {
    display: block;
    overflow: hidden;
}

.lean-paint .brand-card {
    float: left;
}

.lean-paint .scoreboard {
    float: right;
    display: block;
}

.lean-paint .center-message,
.lean-paint .summary-panel {
    display: block;
    text-align: center;
}

.lean-paint .message-card {
    margin: 18vh auto 0;
}

.lean-paint .summary-card {
    margin: 10vh auto 0;
}

.lean-paint .score-row,
.lean-paint .summary-row {
    display: table;
    table-layout: auto;
}

.lean-paint .score-row-copy,
.lean-paint .score-row-score,
.lean-paint .summary-row > div,
.lean-paint .summary-stat {
    display: table-cell;
    vertical-align: middle;
}

.lean-paint .score-row-copy {
    width: 100%;
}

.lean-paint .summary-row > div {
    padding-left: 12px;
}

.lean-paint .score-row + .score-row,
.lean-paint .summary-row + .summary-row {
    margin-top: 8px;
}