body {
    margin: 0;
    max-width: none;
    min-height: 100vh;
    padding: 0;
    background:
        radial-gradient(circle at top, rgba(129, 140, 248, 0.2), transparent 28%),
        radial-gradient(circle at 20% 20%, rgba(45, 212, 191, 0.12), transparent 26%),
        linear-gradient(180deg, #07111f 0%, #0f1b31 46%, #091121 100%);
    color: #e6edf7;
}

.bluff-shell {
    width: min(1440px, calc(100vw - 32px));
    margin: 0 auto;
    padding: 24px 0 40px;
}

.bluff-topbar {
    margin-bottom: 20px;
}

.bluff-topbar-copy h1 {
    margin: 2px 0 6px;
    font-size: clamp(1.9rem, 3vw, 2.6rem);
    line-height: 1.05;
}

.bluff-topbar-copy p {
    margin: 0;
    color: rgba(230, 237, 247, 0.74);
}

.bluff-eyebrow,
.bluff-kicker {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: #7dd3fc;
}

.bluff-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(320px, 0.95fr);
    gap: 18px;
    margin-bottom: 18px;
}

.bluff-hero-main,
.bluff-hero-side,
.bluff-stage,
.bluff-card-panel {
    border: 1px solid rgba(148, 163, 184, 0.16);
    background: rgba(11, 21, 38, 0.84);
    box-shadow: 0 22px 60px rgba(3, 7, 18, 0.34);
    backdrop-filter: blur(18px);
}

.bluff-hero-main,
.bluff-hero-side {
    padding: 20px 22px;
}

.bluff-hero-head {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: flex-start;
}

.bluff-student-label {
    margin-top: 4px;
    font-size: 1.15rem;
    font-weight: 700;
}

.bluff-profile-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 12px;
    border-radius: 999px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.95), rgba(34, 211, 238, 0.75));
    color: #fff;
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.06em;
}

.bluff-hero-kpis {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    margin-top: 18px;
}

.bluff-kpi,
.bluff-summary-chip,
.bluff-stat-chip {
    min-width: 0;
    padding: 14px 14px 12px;
    border-radius: 18px;
    border: 1px solid rgba(148, 163, 184, 0.12);
    background: rgba(19, 32, 55, 0.74);
}

.bluff-kpi .label,
.bluff-summary-chip span,
.bluff-stat-chip span {
    display: block;
    font-size: 0.78rem;
    color: rgba(230, 237, 247, 0.65);
}

.bluff-kpi strong,
.bluff-summary-chip strong,
.bluff-stat-chip strong {
    display: block;
    margin-top: 6px;
    font-size: 1.04rem;
}

.bluff-side-title {
    font-size: 1.04rem;
    font-weight: 700;
}

.bluff-side-note {
    margin-top: 8px;
    color: rgba(230, 237, 247, 0.7);
    line-height: 1.5;
}

.bluff-inline-actions,
.bluff-inline-code,
.bluff-inline-mini,
.bluff-action-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.bluff-inline-actions,
.bluff-inline-code {
    margin-top: 16px;
}

.bluff-compact-select {
    flex: 1 1 148px;
}

.bluff-inline-actions .btn,
.bluff-inline-code .btn {
    flex: 0 0 auto;
}

.bluff-inline-code .v2-input {
    flex: 1 1 170px;
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

.bluff-global-status,
.bluff-room-inline-status {
    margin-top: 14px;
    min-height: 22px;
    font-size: 0.92rem;
    color: #8ef0c4;
}

.bluff-global-status.is-error,
.bluff-room-inline-status.is-error {
    color: #fda4af;
}

.bluff-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.75fr) minmax(320px, 1fr) minmax(280px, 0.82fr);
    gap: 18px;
    align-items: start;
}

.bluff-stage {
    padding: 20px 22px;
}

.bluff-stage-head,
.bluff-panel-head {
    display: flex;
    justify-content: space-between;
    gap: 14px;
    align-items: flex-start;
}

.bluff-stage-head {
    margin-bottom: 18px;
}

.bluff-stage-head-copy h2,
.bluff-panel-head h3 {
    margin: 4px 0 6px;
    font-size: 1.1rem;
}

.bluff-stage-head-copy p,
.bluff-panel-head p,
.bluff-last-summary,
.bluff-empty,
.bluff-match-meta,
.bluff-rank-meta {
    margin: 0;
    color: rgba(230, 237, 247, 0.7);
    line-height: 1.45;
}

.bluff-room-code-box {
    min-width: 178px;
    padding: 14px 16px;
    border-radius: 18px;
    border: 1px solid rgba(99, 102, 241, 0.28);
    background: linear-gradient(180deg, rgba(27, 38, 69, 0.9), rgba(15, 25, 47, 0.9));
}

.bluff-room-code-box .label {
    display: block;
    font-size: 0.76rem;
    color: rgba(230, 237, 247, 0.62);
}

.bluff-room-code-box strong {
    display: block;
    margin-top: 6px;
    font-size: 1.28rem;
    letter-spacing: 0.18em;
}

.bluff-room-code-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}

.bluff-stage-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(260px, 0.34fr);
    gap: 18px;
}

.bluff-main-pane,
.bluff-side-pane,
.bluff-lobby-column {
    min-width: 0;
}

.bluff-summary-strip {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
    margin-bottom: 14px;
}

.bluff-panel {
    padding: 16px;
    border-radius: 22px;
    border: 1px solid rgba(148, 163, 184, 0.12);
    background: rgba(16, 27, 48, 0.84);
}

.bluff-main-pane {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.bluff-side-pane {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.bluff-side-panel {
    height: 100%;
}

.bluff-state-badge,
.bluff-phase-pill,
.bluff-count-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 7px 10px;
    border-radius: 999px;
    background: rgba(129, 140, 248, 0.2);
    color: #c7d2fe;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.06em;
}

.bluff-players-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.bluff-player-card {
    padding: 14px;
    border-radius: 18px;
    border: 1px solid rgba(148, 163, 184, 0.12);
    background: rgba(12, 22, 39, 0.78);
}

.bluff-player-card.is-current {
    border-color: rgba(34, 211, 238, 0.48);
    box-shadow: inset 0 0 0 1px rgba(34, 211, 238, 0.22);
}

.bluff-player-card.is-out {
    opacity: 0.52;
    filter: saturate(0.65);
}

.bluff-player-top {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    align-items: center;
}

.bluff-player-name {
    font-weight: 700;
}

.bluff-player-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 12px;
}

.bluff-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(30, 41, 59, 0.92);
    color: #d6e1f3;
    font-size: 0.78rem;
}

.bluff-dice-strip,
.bluff-reveal-dice {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 14px;
}

.bluff-die {
    width: 54px;
    height: 54px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    background: linear-gradient(145deg, rgba(245, 247, 255, 0.98), rgba(219, 234, 254, 0.88));
    color: #0f172a;
    font-size: 1.25rem;
    font-weight: 800;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9), 0 16px 26px rgba(3, 7, 18, 0.22);
}

.bluff-die.is-hidden {
    background: linear-gradient(145deg, rgba(99, 102, 241, 0.82), rgba(34, 211, 238, 0.72));
    color: white;
}

.bluff-bid-layout {
    display: grid;
    grid-template-columns: 120px minmax(0, 1fr);
    gap: 12px;
    margin-top: 12px;
}

.bluff-bid-control label,
.bluff-bid-face-label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.82rem;
    color: rgba(230, 237, 247, 0.74);
}

.bluff-face-options {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 8px;
}

.bluff-face-option {
    min-height: 48px;
    border: 1px solid rgba(148, 163, 184, 0.22);
    border-radius: 14px;
    background: rgba(13, 24, 42, 0.94);
    color: #dbe7fb;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
}

.bluff-face-option.is-selected {
    border-color: rgba(129, 140, 248, 0.7);
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.92), rgba(59, 130, 246, 0.8));
    color: white;
}

.bluff-action-row {
    margin-top: 14px;
}

.bluff-reveal-board,
.bluff-list,
.bluff-ranking-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 14px;
}

.bluff-reveal-card,
.bluff-room-item,
.bluff-match-item,
.bluff-rank-item {
    padding: 14px;
    border-radius: 18px;
    border: 1px solid rgba(148, 163, 184, 0.12);
    background: rgba(12, 22, 39, 0.72);
}

.bluff-reveal-card.is-loser {
    border-color: rgba(251, 113, 133, 0.38);
}

.bluff-reveal-card.is-winner {
    border-color: rgba(52, 211, 153, 0.34);
}

.bluff-room-item,
.bluff-match-item,
.bluff-rank-item {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    align-items: center;
}

.bluff-room-main,
.bluff-match-main,
.bluff-rank-main {
    min-width: 0;
}

.bluff-room-title,
.bluff-match-title,
.bluff-rank-name {
    font-weight: 700;
}

.bluff-room-meta,
.bluff-match-meta,
.bluff-rank-meta {
    font-size: 0.86rem;
}

.bluff-rank-place {
    width: 34px;
    height: 34px;
    border-radius: 12px;
    background: rgba(99, 102, 241, 0.18);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
}

.bluff-rank-place.is-top {
    background: linear-gradient(135deg, rgba(250, 204, 21, 0.86), rgba(251, 146, 60, 0.82));
    color: #111827;
}

.bluff-rank-score {
    font-size: 1.02rem;
    font-weight: 800;
}

.hidden {
    display: none !important;
}

@media (max-width: 1240px) {
    .bluff-layout {
        grid-template-columns: minmax(0, 1fr);
    }

    .bluff-lobby-column,
    .bluff-ranking-panel {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 18px;
    }

    .bluff-ranking-panel {
        display: block;
    }
}

@media (max-width: 980px) {
    .bluff-shell {
        width: min(100vw - 20px, 100%);
        padding-top: 18px;
    }

    .bluff-hero,
    .bluff-stage-grid,
    .bluff-bid-layout,
    .bluff-players-grid,
    .bluff-summary-strip,
    .bluff-hero-kpis {
        grid-template-columns: minmax(0, 1fr);
    }

    .bluff-lobby-column {
        grid-template-columns: minmax(0, 1fr);
    }
}

@media (max-width: 720px) {
    .bluff-topbar-copy h1 {
        font-size: 1.7rem;
    }

    .bluff-stage,
    .bluff-hero-main,
    .bluff-hero-side {
        padding: 16px;
    }

    .bluff-stage-head,
    .bluff-panel-head,
    .bluff-room-item,
    .bluff-match-item,
    .bluff-rank-item {
        flex-direction: column;
        align-items: flex-start;
    }

    .bluff-room-code-box {
        width: 100%;
    }

    .bluff-face-options {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .bluff-die {
        width: 48px;
        height: 48px;
    }
}