#portalRunnerDialog {
    --runner-bg: #18202b;
    --runner-field: #20252c;
    --runner-ink: #c5cdd6;
    --runner-muted: #9daabb;
    --runner-border: #405167;
    --runner-accent: #9cc1ff;
    box-sizing: border-box;
    width: min(920px, calc(100vw - 24px));
    max-width: none;
    max-height: calc(100dvh - 24px);
    margin: auto;
    padding: 24px;
    overflow: auto;
    border: 1px solid var(--runner-border);
    border-radius: 20px;
    background: var(--runner-bg);
    color: var(--runner-ink);
    font-family: var(--portal-font, 'Kodchasan', sans-serif);
    box-shadow: 0 24px 90px #0006;
}
#portalRunnerDialog::backdrop { background: #080e1bcc; }
[data-theme="light"] #portalRunnerDialog {
    --runner-bg: #fff;
    --runner-field: #f5f7fa;
    --runner-ink: #394656;
    --runner-muted: #5e6c7c;
    --runner-border: #cbd5e1;
    --runner-accent: #2563a6;
}
#portalRunnerDialog * { box-sizing: border-box; }
#portalRunnerDialog .runner-header,
#portalRunnerDialog .runner-footer,
#portalRunnerDialog .runner-scores { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
#portalRunnerDialog .runner-eyebrow { margin: 0 0 4px; font-size: 11px; letter-spacing: .16em; color: var(--runner-accent); font-weight: 700; }
#portalRunnerDialog h2 { margin: 0; color: var(--runner-ink); font-size: clamp(17px, 3vw, 23px); font-weight: 700; }
#portalRunnerDialog button {
    min-height: 42px;
    padding: 8px 15px;
    border: 1px solid var(--runner-border);
    border-radius: 10px;
    background: transparent;
    color: var(--runner-ink);
    font: inherit;
    font-size: 13px;
    cursor: pointer;
    touch-action: manipulation;
}
#portalRunnerDialog button:hover { border-color: var(--runner-accent); }
#portalRunnerDialog button:disabled { opacity: .4; cursor: default; }
#portalRunnerDialog button:focus-visible,
#portalRunnerDialog canvas:focus-visible { outline: 3px solid var(--runner-accent); outline-offset: 3px; }
#portalRunnerDialog .runner-close { padding: 4px 12px; font-size: 22px; flex: 0 0 auto; }
#portalRunnerDialog .runner-options { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
#portalRunnerDialog .runner-player { margin: 0; color: var(--runner-muted); font-size: 12px; overflow-wrap: anywhere; }
#portalRunnerDialog .runner-sound-controls { display: flex; gap: 6px; flex-wrap: wrap; }
#portalRunnerDialog .runner-sound-controls button { min-height: 34px; padding: 5px 9px; font-size: 11px; }
#portalRunnerDialog .runner-sound-controls button[aria-pressed="true"] { color: var(--runner-accent); border-color: var(--runner-accent); background: var(--runner-field); }
#portalRunnerDialog .runner-sound-controls button[aria-pressed="false"] { color: var(--runner-muted); }
#portalRunnerDialog .runner-scores { justify-content: flex-end; margin: 12px 0 10px; font: 700 16px ui-monospace, monospace; letter-spacing: .07em; }
#portalRunnerDialog #portalRunnerBest { color: var(--runner-muted); }
#portalRunnerDialog .runner-level { margin-right: auto; color: var(--runner-accent); font: 700 12px var(--portal-font, 'Kodchasan', sans-serif); letter-spacing: 0; white-space: nowrap; }
#portalRunnerDialog canvas {
    display: block;
    width: 100%;
    height: 240px;
    border: 1px solid var(--runner-border);
    border-radius: 8px;
    background: var(--runner-field);
    touch-action: manipulation;
    cursor: pointer;
}
#portalRunnerDialog .runner-footer { flex-wrap: wrap; margin-top: 16px; }
#portalRunnerDialog .runner-hint { margin: 0; color: var(--runner-muted); font-size: 12px; line-height: 1.8; }
#portalRunnerDialog .runner-controls { display: flex; gap: 8px; }
#portalRunnerDialog .runner-action { background: var(--runner-accent); color: var(--runner-bg); border-color: transparent; font-weight: 700; min-width: 100px; }
#portalRunnerDialog .runner-status { margin: 10px 0 0; min-height: 20px; color: var(--runner-muted); font-size: 12px; }
#portalRunnerDialog .runner-leaderboard { margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--runner-border); }
#portalRunnerDialog .runner-leaderboard h3 { margin: 0 0 10px; font-size: 15px; color: var(--runner-ink); }
#portalRunnerDialog .runner-leaders { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin: 0; padding: 0; list-style: none; }
#portalRunnerDialog .runner-leaders li { display: flex; align-items: center; gap: 8px; min-width: 0; padding: 10px; border: 1px solid var(--runner-border); border-radius: 10px; }
#portalRunnerDialog .runner-rank { display: grid; place-items: center; width: 25px; height: 25px; flex: 0 0 25px; border-radius: 50%; background: var(--runner-field); color: var(--runner-accent); font-weight: 700; }
#portalRunnerDialog .runner-leader-name { flex: 1; min-width: 0; overflow-wrap: anywhere; font-size: 12px; }
#portalRunnerDialog .runner-leaders strong { font: 700 14px ui-monospace, monospace; white-space: nowrap; }
#portalRunnerDialog .runner-leaders .runner-leader-self { border-color: var(--runner-accent); }
#portalRunnerDialog .runner-board-footer { display: flex; align-items: center; gap: 10px; margin-top: 9px; }
#portalRunnerDialog .runner-board-status { margin: 0; color: var(--runner-muted); font-size: 11px; }
#portalRunnerDialog .runner-retry { flex: 0 0 auto; min-height: 32px; padding: 4px 8px; font-size: 11px; }
#portalRunnerDialog [hidden] { display: none !important; }
@media (max-width: 560px) {
    #portalRunnerDialog { padding: 16px; border-radius: 16px; }
    #portalRunnerDialog canvas { height: 220px; }
    #portalRunnerDialog .runner-scores { font-size: 13px; }
    #portalRunnerDialog .runner-controls { width: 100%; }
    #portalRunnerDialog .runner-controls button { flex: 1; }
    #portalRunnerDialog .runner-leaders { grid-template-columns: 1fr; }
    #portalRunnerDialog .runner-leaders li { padding: 7px 10px; }
}