/* ============================================================================
   pinball.css — 러너 대시 초고속 레이스
   5~10초 완주, 막판 역전·충격·네온 속도 연출 강화
   ============================================================================ */
:root {
    --pb-surface: var(--ro-surface, #fff);
    --pb-surface-2: var(--ro-surface-2, #f4f8fd);
    --pb-border: var(--ro-border, rgba(15,23,42,.08));
    --pb-text: var(--ro-text-main, #0f172a);
    --pb-sub: var(--ro-text-sub, #64748b);
    --pb-accent: #4e8fff;
    --pb-track: #eaf1fb;
    --pb-shadow: 0 1px 2px rgba(16,26,43,.05), 0 16px 38px -22px rgba(16,26,43,.32);
}

    :root[data-theme="dark"] {
        --pb-surface: #161b22;
        --pb-surface-2: #0d1117;
        --pb-border: rgba(255,255,255,.09);
        --pb-text: #e8ecf2;
        --pb-sub: #b6bdc7;
        --pb-accent: #6ba4ff;
        --pb-track: #0e1622;
        --pb-shadow: 0 1px 2px rgba(0,0,0,.3), 0 18px 42px -24px rgba(0,0,0,.7);
    }

.pb-wrap {
    max-width: 640px;
    margin: 0 auto;
    padding: 0 14px 60px;
}

.pb-hero {
    text-align: center;
    padding: 18px 8px 12px;
}

.pb-hero__eyebrow {
    font-size: 12px;
    font-weight: 900;
    letter-spacing: .1em;
    color: var(--pb-accent);
    text-transform: uppercase;
}

.pb-hero h1 {
    font-size: clamp(24px, 5vw, 32px);
    font-weight: 950;
    letter-spacing: -.03em;
    margin: 6px 0;
    color: var(--pb-text);
}

.pb-hero p {
    margin: 0;
    color: var(--pb-sub);
    font-size: 14px;
    line-height: 1.65;
}

    .pb-hero p b {
        color: var(--pb-text);
    }

.pb-speed-note {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px;
    margin-top: 11px;
}

    .pb-speed-note span {
        padding: 5px 10px;
        border-radius: 999px;
        border: 1px solid rgba(78,143,255,.22);
        background: rgba(78,143,255,.08);
        color: var(--pb-accent);
        font-size: 11.5px;
        font-weight: 850;
    }

/* 참가자 입력 */
.pb-card {
    background: var(--pb-surface);
    border: 1px solid var(--pb-border);
    border-radius: 16px;
    box-shadow: var(--pb-shadow);
    padding: 16px;
    margin-top: 14px;
}

.pb-names {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.pb-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 10px 7px 12px;
    border-radius: 999px;
    background: var(--pb-surface-2);
    border: 1px solid var(--pb-border);
    font-size: 14px;
    font-weight: 700;
    color: var(--pb-text);
}

.pb-chip__x {
    cursor: pointer;
    border: 0;
    background: none;
    color: var(--pb-sub);
    font-size: 15px;
    line-height: 1;
    padding: 0 2px;
}

    .pb-chip__x:hover {
        color: #ef4444;
    }

.pb-addrow {
    display: flex;
    gap: 8px;
    margin-top: 10px;
}

.pb-in {
    flex: 1;
    padding: 11px 14px;
    border-radius: 11px;
    border: 1px solid var(--pb-border);
    background: var(--pb-surface-2);
    color: var(--pb-text);
    font-size: 16px;
    outline: none;
}

    .pb-in:focus {
        border-color: var(--pb-accent);
        box-shadow: 0 0 0 3px rgba(78,143,255,.14);
    }

.pb-btn {
    border: 1px solid var(--pb-border);
    cursor: pointer;
    font-family: inherit;
    font-weight: 850;
    font-size: 14px;
    padding: 11px 18px;
    border-radius: 11px;
    background: var(--pb-surface-2);
    color: var(--pb-text);
    white-space: nowrap;
    transition: transform .16s ease, box-shadow .16s ease, filter .16s ease;
}

    .pb-btn:hover:not(:disabled) {
        transform: translateY(-1px);
    }

    .pb-btn:active:not(:disabled) {
        transform: translateY(1px) scale(.99);
    }

.pb-btn--primary {
    background: linear-gradient(135deg, var(--pb-accent), #7b7bff);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 10px 22px -12px rgba(78,143,255,.7);
}

.pb-btn:disabled {
    opacity: .65;
    cursor: not-allowed;
}

.pb-mode {
    display: flex;
    gap: 6px;
    margin-top: 12px;
}

    .pb-mode label {
        flex: 1;
    }

    .pb-mode input {
        position: absolute;
        opacity: 0;
        pointer-events: none;
    }

    .pb-mode span {
        display: block;
        text-align: center;
        padding: 9px;
        border-radius: 10px;
        border: 1px solid var(--pb-border);
        background: var(--pb-surface-2);
        color: var(--pb-sub);
        font-size: 13px;
        font-weight: 700;
        cursor: pointer;
    }

    .pb-mode input:checked + span {
        background: var(--pb-accent);
        color: #fff;
        border-color: transparent;
    }

.pb-ta {
    width: 100%;
    box-sizing: border-box;
    resize: vertical;
    min-height: 64px;
    padding: 12px 14px;
    border-radius: 12px;
    border: 1px solid var(--pb-border);
    background: var(--pb-surface-2);
    color: var(--pb-text);
    font: inherit;
    font-size: 15px;
    outline: none;
    line-height: 1.7;
}

    .pb-ta:focus {
        border-color: var(--pb-accent);
        box-shadow: 0 0 0 3px rgba(78,143,255,.14);
    }

.pb-ctrls {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 10px;
    align-items: center;
}

.pb-select {
    flex: 1 1 auto;
    padding: 9px 12px;
    border-radius: 10px;
    border: 1px solid var(--pb-border);
    background: var(--pb-surface-2);
    color: var(--pb-text);
    font: inherit;
    font-size: 13.5px;
    font-weight: 700;
}

.pb-hint {
    font-size: 12px;
    color: var(--pb-sub);
    margin-top: 7px;
}

/* 보드 */
.pb-board {
    position: relative;
    isolation: isolate;
    margin: 14px 0;
    border-radius: 16px;
    overflow: hidden;
    background: #0a0f16;
    border: 1px solid rgba(56,224,255,.22);
    box-shadow: inset 0 0 26px -8px rgba(56,224,255,.3), 0 16px 40px -20px rgba(0,0,0,.75);
    transform: translateZ(0);
    transition: border-color .2s ease, box-shadow .2s ease, filter .2s ease;
}

    .pb-board::before {
        content: "";
        position: absolute;
        inset: -40% -20%;
        z-index: 0;
        pointer-events: none;
        opacity: 0;
        background: linear-gradient(105deg, transparent 38%, rgba(56,224,255,.12) 47%, rgba(255,255,255,.2) 50%, rgba(56,224,255,.12) 53%, transparent 62%);
        transform: translateX(-55%);
    }

    .pb-board canvas {
        position: relative;
        z-index: 1;
        display: block;
        width: 100%;
        height: 480px;
    }

    .pb-board.is-racing {
        border-color: rgba(56,224,255,.52);
        box-shadow: inset 0 0 34px -5px rgba(56,224,255,.46), 0 18px 44px -18px rgba(0,0,0,.85), 0 0 22px -10px rgba(56,224,255,.8);
        animation: pb-board-pulse .52s ease-in-out infinite alternate;
    }

        .pb-board.is-racing::before {
            opacity: 1;
            animation: pb-scan 1.05s linear infinite;
        }

    .pb-board.is-final {
        border-color: rgba(253,224,71,.76);
        box-shadow: inset 0 0 42px -4px rgba(253,224,71,.28), 0 0 28px -8px rgba(253,224,71,.62), 0 18px 44px -18px rgba(0,0,0,.9);
        animation-duration: .2s;
    }

    .pb-board.is-impact {
        animation: pb-impact .16s linear 1 !important;
    }

    .pb-board.is-finish {
        border-color: rgba(163,230,53,.9);
        animation: pb-finish .34s ease-out 2;
    }

/* 레이스 종료 후 보드 내부 게임 결과 */
.pb-board-result[hidden] {
    display: none !important;
}

.pb-board-result {
    position: absolute;
    inset: 0;
    z-index: 3;
    display: grid;
    place-items: center;
    padding: 42px 16px 16px;
    box-sizing: border-box;
    overflow: hidden;
    background: radial-gradient(circle at 50% 18%, rgba(56,224,255,.13), transparent 34%), rgba(4,9,15,.86);
    backdrop-filter: blur(7px);
    animation: pb-board-result-in .42s cubic-bezier(.16,1,.3,1) both;
}

.pb-board.has-result {
    border-color: rgba(56,224,255,.58);
    box-shadow: inset 0 0 38px -8px rgba(56,224,255,.42), 0 20px 48px -20px rgba(0,0,0,.9), 0 0 24px -10px rgba(56,224,255,.65);
}

    .pb-board.has-result .pb-legend {
        opacity: 0;
        pointer-events: none;
    }

.pb-board-result__panel {
    width: min(460px, 100%);
    max-height: 100%;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    color: #eaf8ff;
    text-align: center;
}

.pb-board-result__eyebrow {
    color: #38e0ff;
    font-size: 10px;
    font-weight: 900;
    letter-spacing: .18em;
}

.pb-board-result h2 {
    margin: 2px 0 9px;
    color: #fff;
    font-size: clamp(22px, 5vw, 30px);
    font-weight: 950;
    letter-spacing: -.04em;
    text-shadow: 0 0 18px rgba(56,224,255,.34);
}

.pb-board-result__picked {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 38px;
    padding: 7px 12px;
    border: 1px solid rgba(253,224,71,.46);
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(253,224,71,.14), rgba(251,113,133,.1));
    box-shadow: 0 0 22px -9px rgba(253,224,71,.9);
}

    .pb-board-result__picked span {
        color: rgba(235,245,255,.74);
        font-size: 12px;
        font-weight: 800;
    }

    .pb-board-result__picked strong {
        color: #fde047;
        font-size: 18px;
        font-weight: 950;
    }

    .pb-board-result__picked small {
        padding: 3px 7px;
        border-radius: 999px;
        background: rgba(253,224,71,.16);
        color: #fff4a3;
        font-size: 11px;
        font-weight: 900;
    }

.pb-board-result__list {
    list-style: none;
    min-height: 0;
    flex: 1 1 auto;
    margin: 9px 0 0;
    padding: 0 2px 0 0;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 5px;
    overflow-y: auto;
    overscroll-behavior: contain;
    scrollbar-width: thin;
    scrollbar-color: rgba(56,224,255,.4) transparent;
}

    .pb-board-result__list li {
        min-width: 0;
        display: grid;
        grid-template-columns: 25px 9px minmax(0,1fr) auto;
        align-items: center;
        gap: 7px;
        padding: 7px 9px;
        border: 1px solid rgba(148,210,235,.12);
        border-radius: 9px;
        background: rgba(9,18,29,.72);
        text-align: left;
    }

        .pb-board-result__list li i {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--runner-color);
            box-shadow: 0 0 9px var(--runner-color);
        }

        .pb-board-result__list li b {
            min-width: 0;
            overflow: hidden;
            color: #eaf8ff;
            font-size: 12.5px;
            font-weight: 850;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .pb-board-result__list li em {
            padding: 2px 6px;
            border-radius: 999px;
            background: #ef4444;
            color: #fff;
            font-size: 9.5px;
            font-style: normal;
            font-weight: 900;
        }

.pb-board-result__rank {
    display: grid;
    place-items: center;
    width: 23px;
    height: 23px;
    border-radius: 7px;
    background: rgba(255,255,255,.07);
    color: rgba(220,240,250,.76);
    font-size: 11px;
    font-weight: 900;
    font-variant-numeric: tabular-nums;
}

.pb-board-result__list li.is-first {
    border-color: rgba(253,224,71,.58);
    background: rgba(253,224,71,.1);
}

    .pb-board-result__list li.is-first .pb-board-result__rank {
        background: #eab308;
        color: #161000;
    }

.pb-board-result__list li.is-picked {
    border-color: rgba(251,113,133,.7);
    background: rgba(251,113,133,.13);
    box-shadow: inset 3px 0 #fb7185;
}

.pb-board-result__meta {
    margin-top: 8px;
    color: rgba(205,228,242,.68);
    font-size: 10.5px;
    font-weight: 750;
}

.pb-fs {
    position: absolute;
    top: 8px;
    right: 8px;
    z-index: 4;
    width: 34px;
    height: 34px;
    border-radius: 9px;
    line-height: 1;
    border: 1px solid rgba(56,224,255,.3);
    background: rgba(10,15,22,.72);
    color: #cde4f2;
    font-size: 16px;
    cursor: pointer;
    backdrop-filter: blur(6px);
}

    .pb-fs:hover {
        border-color: var(--pb-accent);
        color: #fff;
    }

.pb-board:fullscreen {
    display: flex;
    flex-direction: column;
    background: #0a0f16;
    border-radius: 0;
}

    .pb-board:fullscreen canvas {
        flex: 1 1 auto;
        height: auto !important;
        width: 100% !important;
    }

    .pb-board:fullscreen .pb-legend {
        flex: 0 0 auto;
    }

.pb-board:-webkit-full-screen {
    display: flex;
    flex-direction: column;
    background: #0a0f16;
}

    .pb-board:-webkit-full-screen canvas {
        flex: 1 1 auto;
        height: auto !important;
        width: 100% !important;
    }

.pb-legend {
    position: relative;
    z-index: 2;
    display: flex;
    flex-wrap: wrap;
    gap: 7px 14px;
    justify-content: center;
    padding: 10px;
    font-size: 12.5px;
    background: rgba(8,13,20,.72);
    border-top: 1px solid rgba(56,224,255,.08);
    backdrop-filter: blur(8px);
}

    .pb-legend span {
        display: inline-flex;
        align-items: center;
        gap: 5px;
        color: rgba(205,228,242,.88);
        font-weight: 750;
    }

    .pb-legend i {
        width: 10px;
        height: 10px;
        border-radius: 50%;
        display: inline-block;
        box-shadow: 0 0 8px currentColor;
    }

.pb-start {
    display: block;
    width: 100%;
    margin-top: 4px;
    padding: 15px;
    font-size: 17px;
    letter-spacing: -.01em;
}

    .pb-start:not(:disabled) {
        animation: pb-start-breathe 1.8s ease-in-out infinite;
    }

    .pb-start:disabled {
        animation: pb-start-racing .42s ease-in-out infinite alternate;
        filter: saturate(1.18);
    }

/* 실시간 순위 */
.pb-live {
    display: none;
    flex-wrap: wrap;
    gap: 6px;
    margin: 12px 0 0;
    min-height: 0;
}

    .pb-live.on {
        display: flex;
    }

.pb-live__item {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 12px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 850;
    color: #fff;
    box-shadow: 0 3px 10px -3px rgba(0,0,0,.4);
    animation: pb-rank-in .28s cubic-bezier(.2,.9,.2,1.3) both;
}

    .pb-live__item .r {
        opacity: .88;
        font-variant-numeric: tabular-nums;
    }

/* 결과 */
.pb-result {
    margin-top: 14px;
    padding: 18px;
    border-radius: 16px;
    text-align: center;
    background: linear-gradient(135deg, rgba(78,143,255,.1), rgba(168,85,247,.08));
    border: 1px solid var(--pb-border);
    animation: pb-result-in .38s cubic-bezier(.16,1,.3,1) both;
}

    .pb-result h2 {
        margin: 0 0 4px;
        font-size: 20px;
        font-weight: 950;
        color: var(--pb-text);
    }

    .pb-result .pb-loser {
        font-size: 15px;
        color: var(--pb-sub);
        margin-top: 4px;
    }

        .pb-result .pb-loser b {
            color: #ef4444;
        }

    .pb-result .pb-winner b {
        color: var(--pb-accent);
    }

.pb-result__time {
    display: inline-flex;
    margin-top: 10px;
    padding: 5px 10px;
    border-radius: 999px;
    background: var(--pb-surface);
    border: 1px solid var(--pb-border);
    color: var(--pb-sub);
    font-size: 12px;
    font-weight: 750;
}

    .pb-result__time b {
        color: var(--pb-accent);
    }

.pb-rank {
    list-style: none;
    margin: 12px 0 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
    text-align: left;
}

    .pb-rank li {
        display: flex;
        align-items: center;
        gap: 10px;
        padding: 8px 12px;
        border-radius: 10px;
        background: var(--pb-surface);
        border: 1px solid var(--pb-border);
        font-weight: 700;
        color: var(--pb-text);
        animation: pb-row-in .25s ease both;
    }

        .pb-rank li:nth-child(2) {
            animation-delay: .035s;
        }

        .pb-rank li:nth-child(3) {
            animation-delay: .07s;
        }

        .pb-rank li:nth-child(4) {
            animation-delay: .105s;
        }

        .pb-rank li .n {
            font-variant-numeric: tabular-nums;
            color: var(--pb-sub);
            min-width: 26px;
        }

        .pb-rank li.first {
            border-color: #f5b301;
            box-shadow: inset 3px 0 #f5b301;
        }

        .pb-rank li.last {
            border-color: #ef4444;
            box-shadow: inset 3px 0 #ef4444;
        }

/* 가입 유도 CTA */
.pb-cta {
    margin-top: 16px;
    padding: 20px;
    border-radius: 16px;
    color: #fff;
    text-align: center;
    background: linear-gradient(120deg, #4e8fff, #7b7bff);
    box-shadow: 0 14px 30px -16px rgba(78,143,255,.6);
}

    .pb-cta h3 {
        margin: 0 0 6px;
        font-size: 17px;
        font-weight: 850;
    }

    .pb-cta p {
        margin: 0 0 14px;
        font-size: 13.5px;
        opacity: .95;
        line-height: 1.6;
    }

    .pb-cta a {
        display: inline-block;
        background: #fff;
        color: #2b62d6;
        font-weight: 850;
        font-size: 14px;
        padding: 11px 22px;
        border-radius: 999px;
        text-decoration: none;
    }

/* 설명 */
.pb-how {
    margin-top: 22px;
}

    .pb-how summary {
        cursor: pointer;
        font-weight: 850;
        font-size: 15px;
        color: var(--pb-text);
        padding: 6px 0;
    }

.pb-how__body {
    font-size: 13.5px;
    color: var(--pb-sub);
    line-height: 1.75;
}

    .pb-how__body b {
        color: var(--pb-text);
    }

    .pb-how__body ol {
        margin: 8px 0;
        padding-left: 20px;
    }

/* 댓글 */
.pb-comments {
    margin-top: 26px;
}

    .pb-comments h3 {
        font-size: 16px;
        font-weight: 850;
        color: var(--pb-text);
        margin: 0 0 4px;
    }

.pb-comments__note {
    font-size: 12px;
    color: var(--pb-sub);
    margin: 0 0 12px;
}

.pb-cform {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 14px;
}

    .pb-cform textarea {
        resize: vertical;
        min-height: 56px;
        padding: 11px 14px;
        border-radius: 11px;
        border: 1px solid var(--pb-border);
        background: var(--pb-surface);
        color: var(--pb-text);
        font: inherit;
        font-size: 15px;
        outline: none;
    }

        .pb-cform textarea:focus {
            border-color: var(--pb-accent);
        }

.pb-cform__row {
    display: flex;
    gap: 8px;
}

    .pb-cform__row .pb-in {
        flex: 0 0 140px;
        font-size: 14px;
    }

.pb-clist {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
}

.pb-c {
    padding: 12px 4px;
    border-bottom: 1px solid var(--pb-border);
}

.pb-c__top {
    display: flex;
    align-items: baseline;
    gap: 8px;
}

.pb-c__handle {
    font-weight: 850;
    font-size: 13px;
    color: var(--pb-accent);
}

.pb-c__ago {
    font-size: 11.5px;
    color: var(--pb-sub);
}

.pb-c__body {
    font-size: 14px;
    color: var(--pb-text);
    line-height: 1.55;
    margin-top: 3px;
    white-space: pre-wrap;
    word-break: break-word;
}

.pb-empty {
    text-align: center;
    color: var(--pb-sub);
    font-size: 13px;
    padding: 20px;
}

@keyframes pb-board-result-in {
    from {
        opacity: 0;
        transform: scale(.965);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes pb-board-pulse {
    from {
        filter: saturate(1) brightness(1);
    }

    to {
        filter: saturate(1.13) brightness(1.045);
    }
}

@keyframes pb-scan {
    from {
        transform: translateX(-58%) skewX(-8deg);
    }

    to {
        transform: translateX(58%) skewX(-8deg);
    }
}

@keyframes pb-impact {
    0% {
        transform: translate3d(0,0,0) scale(1);
    }

    25% {
        transform: translate3d(-3px,1px,0) scale(1.004);
    }

    50% {
        transform: translate3d(3px,-1px,0) scale(.998);
    }

    75% {
        transform: translate3d(-1px,1px,0) scale(1.002);
    }

    100% {
        transform: translate3d(0,0,0) scale(1);
    }
}

@keyframes pb-finish {
    0% {
        filter: brightness(1);
    }

    45% {
        filter: brightness(1.35) saturate(1.3);
    }

    100% {
        filter: brightness(1);
    }
}

@keyframes pb-start-breathe {
    0%, 100% {
        box-shadow: 0 10px 22px -12px rgba(78,143,255,.7);
    }

    50% {
        box-shadow: 0 12px 28px -9px rgba(78,143,255,.95);
    }
}

@keyframes pb-start-racing {
    from {
        transform: scale(.997);
    }

    to {
        transform: scale(1.003);
    }
}

@keyframes pb-rank-in {
    from {
        opacity: 0;
        transform: translateY(8px) scale(.88);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes pb-result-in {
    from {
        opacity: 0;
        transform: translateY(12px) scale(.97);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes pb-row-in {
    from {
        opacity: 0;
        transform: translateX(-8px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@media (max-width: 520px) {
    .pb-board-result {
        padding: 40px 10px 12px;
    }

    .pb-board-result__list {
        grid-template-columns: 1fr;
    }

        .pb-board-result__list li {
            padding: 6px 8px;
        }

    .pb-board-result h2 {
        margin-bottom: 7px;
    }

    .pb-wrap {
        padding-inline: 10px;
    }

    .pb-board canvas {
        height: 420px;
    }

    .pb-ctrls > label {
        flex: 0 0 auto;
    }

    .pb-cform__row .pb-in {
        flex: 1 1 auto;
        min-width: 0;
    }

    .pb-speed-note span {
        font-size: 11px;
        padding-inline: 8px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .pb-board, .pb-board::before, .pb-start, .pb-live__item, .pb-result, .pb-rank li {
        animation: none !important;
        transition: none !important;
    }
}