/* Dueller page — friendly chunky UI, app purple palette, light + dark */

/* Hide native scrollbars; keep touch/wheel scrolling */
.duels-page,
.duels-create-content,
.duels-join-body,
.duel-summary-screen,
.duels-create-overlay,
.duels-page-inner {
    scrollbar-width: none;
    -ms-overflow-style: none;
}
.duels-page::-webkit-scrollbar,
.duels-create-content::-webkit-scrollbar,
.duels-join-body::-webkit-scrollbar,
.duel-summary-screen::-webkit-scrollbar,
.duels-create-overlay::-webkit-scrollbar,
.duels-page-inner::-webkit-scrollbar {
    width: 0;
    height: 0;
    display: none;
}

.duels-page {
    --duel-ink: var(--text-primary, #1b2430);
    --duel-muted: var(--text-secondary, #64748b);
    --duel-border: rgba(15, 23, 42, 0.1);
    --duel-border-deep: rgba(15, 23, 42, 0.18);
    --duel-accent: var(--accent, #7C5CFF);
    --duel-accent-deep: #5b3fd4;
    --duel-accent-soft: rgba(124, 92, 255, 0.14);
    --duel-accent-soft-border: rgba(124, 92, 255, 0.28);
    --duel-card: var(--panel, #ffffff);
    --duel-stat: var(--panel-2, #f8fafc);
    --duel-bg: var(--bg, #e5e7ec);
    --duel-glow-a: rgba(124, 92, 255, 0.18);
    --duel-glow-b: rgba(124, 92, 255, 0.1);
    --duel-glow-c: rgba(35, 197, 94, 0.08);
    --duel-back-bg: #ffffff;
    --duel-stat-highlight: rgba(124, 92, 255, 0.1);
    --duel-toast-bg: #ffffff;
    --duel-toast-shadow: 0 8px 20px rgba(15, 23, 42, 0.12);

    display: none !important;
    position: fixed;
    inset: 0;
    z-index: 10050;
    background:
        radial-gradient(ellipse 90% 55% at 10% 0%, var(--duel-glow-a) 0%, transparent 55%),
        radial-gradient(ellipse 80% 50% at 100% 20%, var(--duel-glow-b) 0%, transparent 50%),
        radial-gradient(ellipse 70% 45% at 50% 100%, var(--duel-glow-c) 0%, transparent 55%),
        var(--duel-bg);
    flex-direction: column;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.25s ease, visibility 0.25s ease;
    overflow-x: hidden;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    font-family: "Poppins", "Nunito", system-ui, sans-serif;
    color: var(--duel-ink);
}

html[data-theme="dark"] .duels-page {
    --duel-ink: var(--text-primary, #f7f6f3);
    --duel-muted: var(--text-sub, #9ca3af);
    --duel-border: rgba(255, 255, 255, 0.1);
    --duel-border-deep: rgba(255, 255, 255, 0.16);
    --duel-accent: var(--accent, #7C5CFF);
    --duel-accent-deep: #5b3fd4;
    --duel-accent-soft: rgba(124, 92, 255, 0.22);
    --duel-accent-soft-border: rgba(124, 92, 255, 0.45);
    --duel-card: var(--card-bg, #1f2937);
    --duel-stat: var(--card-surface, #374151);
    --duel-bg: var(--bg, #0b0b0d);
    --duel-glow-a: rgba(124, 92, 255, 0.28);
    --duel-glow-b: rgba(124, 92, 255, 0.16);
    --duel-glow-c: rgba(124, 92, 255, 0.1);
    --duel-back-bg: rgba(255, 255, 255, 0.04);
    --duel-stat-highlight: rgba(124, 92, 255, 0.18);
    --duel-toast-bg: #1f2937;
    --duel-toast-shadow: 0 10px 28px rgba(0, 0, 0, 0.45);
}

.duels-page.show {
    display: flex !important;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.duels-page-inner {
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 480px;
    margin: 0 auto;
    min-height: 100%;
    min-height: 100dvh;
    padding: calc(12px + env(safe-area-inset-top, 0px)) 18px calc(40px + env(safe-area-inset-bottom, 0px));
    box-sizing: border-box;
    flex: 0 0 auto;
}

html.android-app .duels-page-inner {
    padding-top: calc(12px + max(env(safe-area-inset-top, 0px), 28px));
}

.duels-page-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 18px;
    overflow: visible;
}

.duels-back-btn,
.duels-top-spacer,
.duels-profile-btn {
    width: 46px;
    height: 46px;
    flex-shrink: 0;
}

.duels-profile-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    border: 2px solid var(--duel-border);
    border-bottom-width: 4px;
    border-radius: 50%;
    background: var(--duel-back-bg);
    color: var(--duel-accent);
    cursor: pointer;
    overflow: visible;
    -webkit-tap-highlight-color: transparent;
    transition: transform 0.08s ease, border-bottom-width 0.08s ease, margin-top 0.08s ease, background 0.15s ease;
}

.duels-profile-btn:active {
    transform: translateY(2px);
    border-bottom-width: 2px;
    margin-top: 2px;
}

.duels-profile-btn.has-avatar {
    border-color: transparent;
    border-bottom-width: 0;
    background: transparent;
    box-shadow: none;
    margin-top: 0;
    width: 44px;
    height: 44px;
}

.duels-profile-btn.has-avatar:active {
    transform: scale(0.96);
    border-bottom-width: 0;
    margin-top: 0;
}

.duels-profile-btn > svg {
    width: 22px;
    height: 22px;
    display: block;
}

.duels-back-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--duel-border);
    border-bottom-width: 4px;
    border-radius: 14px;
    background: var(--duel-back-bg);
    color: var(--duel-ink);
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    transition: transform 0.08s ease, border-bottom-width 0.08s ease, margin-top 0.08s ease;
}

.duels-back-btn:active {
    transform: translateY(2px);
    border-bottom-width: 2px;
    margin-top: 2px;
}

.duels-page-title {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--duel-muted);
    letter-spacing: 0.01em;
    text-align: center;
}

.duels-hero {
    text-align: center;
    margin: 2px 0 20px;
    animation: duelsHeroIn 0.45s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes duelsHeroIn {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

.duels-hero-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 88px;
    height: 88px;
    margin: 0 auto 14px;
    border-radius: 28px;
    color: var(--duel-accent);
    background: var(--duel-accent-soft);
    border: 3px solid var(--duel-accent-soft-border);
    box-shadow: 0 4px 0 var(--duel-accent-soft-border);
}

.duels-hero-icon svg {
    width: 40px;
    height: 40px;
    display: block;
    overflow: visible;
}

.duels-swords-icon .duels-sword {
    transform-box: view-box;
    transform-origin: 50% 50%;
    transform: rotate(0deg);
}

.duels-swords-icon.is-clashing .duels-sword--a {
    animation: duelsSwordClashA 0.9s cubic-bezier(0.22, 1.15, 0.36, 1);
}

.duels-swords-icon.is-clashing .duels-sword--b {
    animation: duelsSwordClashB 0.9s cubic-bezier(0.22, 1.15, 0.36, 1);
}

@keyframes duelsSwordClashA {
    0%   { transform: rotate(0deg); }
    30%  { transform: rotate(-22deg); }
    48%  { transform: rotate(-8deg); }
    66%  { transform: rotate(-18deg); }
    100% { transform: rotate(0deg); }
}

@keyframes duelsSwordClashB {
    0%   { transform: rotate(0deg); }
    30%  { transform: rotate(22deg); }
    48%  { transform: rotate(8deg); }
    66%  { transform: rotate(18deg); }
    100% { transform: rotate(0deg); }
}

@media (prefers-reduced-motion: reduce) {
    .duels-swords-icon.is-clashing .duels-sword--a,
    .duels-swords-icon.is-clashing .duels-sword--b {
        animation: none;
    }
}

.duels-hero-title {
    margin: 0 0 8px;
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.1;
    color: var(--duel-ink);
}

.duels-hero-text {
    margin: 0 auto;
    max-width: 20em;
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.45;
    color: var(--duel-muted);
}

.duels-cta {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin: 0 0 28px;
    animation: duelsCardIn 0.5s cubic-bezier(0.22, 1, 0.36, 1) both;
    animation-delay: 0.08s;
}

.duels-join-open-btn {
    margin: 0;
}

.duels-cards {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.duels-card {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 18px 16px 16px;
    border-radius: 20px;
    border: 2px solid var(--duel-border);
    border-bottom-width: 4px;
    background: var(--duel-card);
    animation: duelsCardIn 0.5s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.duels-card:nth-child(1) { animation-delay: 0.06s; }
.duels-card:nth-child(2) { animation-delay: 0.14s; }

@keyframes duelsCardIn {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
}

.duels-card-header {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.duels-card-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: 16px;
    flex-shrink: 0;
    background: var(--duel-accent-soft);
    color: var(--duel-accent);
    border: 2px solid var(--duel-accent-soft-border);
}

.duels-card:nth-child(2) .duels-card-icon {
    background: rgba(124, 92, 255, 0.1);
    color: var(--duel-accent);
    border-color: var(--duel-accent-soft-border);
}

html[data-theme="dark"] .duels-card:nth-child(2) .duels-card-icon {
    background: rgba(124, 92, 255, 0.18);
}

.duels-card-icon svg {
    width: 26px;
    height: 26px;
    display: block;
}

.duels-card-copy {
    min-width: 0;
    flex: 1;
    padding-top: 2px;
}

.duels-card-title {
    margin: 0 0 4px;
    font-size: 1.2rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--duel-ink);
}

.duels-card-desc {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 600;
    line-height: 1.4;
    color: var(--duel-muted);
}

/* Secondary chunky button (Gå med) */
.duels-card-cta {
    width: 100%;
    min-height: 52px;
    padding: 12px 16px;
    border: 2px solid transparent;
    border-bottom-width: 4px;
    border-radius: 16px;
    font-family: inherit;
    font-size: 1.05rem;
    font-weight: 800;
    letter-spacing: 0.01em;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    transition: transform 0.08s ease, border-bottom-width 0.08s ease, margin-top 0.08s ease, filter 0.15s ease, background 0.15s ease;
}

.duels-card-cta:active {
    transform: translateY(2px);
    border-bottom-width: 2px;
    margin-top: 2px;
}

.duels-card-cta.is-secondary {
    color: var(--duel-accent);
    background: var(--duel-back-bg);
    border-color: var(--duel-border);
    border-bottom-color: var(--duel-border-deep);
}

.duels-card-cta.is-secondary:hover {
    background: var(--duel-accent-soft);
    border-color: var(--duel-accent-soft-border);
    border-bottom-color: var(--duel-accent-deep);
}

.duels-card-cta:disabled,
.duels-card-cta[disabled] {
    opacity: 0.55;
    cursor: not-allowed;
    filter: grayscale(0.15);
    pointer-events: none;
}

/* Uiverse gradient start button — adapted for "Skapa duell" */
.duels-start-btn.btn-wrapper {
    --rad: 16px;
    --color-wrapper-border: #fff;
    --color-btn-bg: #f00;
    --color-btn-text: #000;
    --color-btn-text-shadow: #fff;
    --color-btn-inset-shadow: #558;
    --color-layer-a: #fff;
    --color-layer-b: #00f;
    --color-overlay-text: #000;
    --color-overlay-glow: #fff;
    --color-overlay-shadow: #0004;
    --color-overlay-highlight: #fff5;

    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    /* iOS/WebKit: filter on this node breaks overflow clipping of
       transform-animated .gradient-layer children (square corners bleed).
       clip-path forces the rounded rect mask regardless. */
    overflow: hidden;
    border: 2px solid var(--color-wrapper-border);
    border-radius: var(--rad);
    clip-path: inset(0 round var(--rad));
    -webkit-clip-path: inset(0 round var(--rad));
    isolation: isolate;
    font-family: inherit;
    font-size: 1.05rem;
    font-weight: 700;
    filter: saturate(0.65) brightness(1.8);
    -webkit-tap-highlight-color: transparent;
}

.duels-start-btn .gradient-btn {
    position: relative;
    z-index: -1;
    width: 100%;
    min-height: 52px;
    padding: 14px 20px;
    border: none;
    border-radius: inherit;
    overflow: hidden;
    font-family: inherit;
    font-size: inherit;
    font-weight: inherit;
    letter-spacing: 0.04em;
    color: var(--color-btn-text);
    background-color: var(--color-btn-bg);
    background-size: 200% 200%;
    box-shadow: inset 0 0 10px 9px var(--color-btn-inset-shadow);
    text-shadow: 0 1px 3px var(--color-btn-text-shadow);
    cursor: pointer;
    mix-blend-mode: color-dodge;
    transition: color 0.3s ease, text-shadow 0.3s ease;
}

.duels-start-btn .gradient-btn::after {
    content: "";
    position: absolute;
    pointer-events: none;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    border-radius: inherit;
    background-size: 200% 200%;
    mix-blend-mode: difference;
    z-index: 1;
}

.duels-start-btn .gradient-layer {
    position: absolute;
    pointer-events: none;
    left: -160px;
    width: 500%;
    aspect-ratio: 1;
    border-radius: 0;
    background: radial-gradient(
        ellipse at 65% 180%,
        var(--color-layer-a),
        var(--color-layer-b),
        var(--color-layer-a),
        var(--color-layer-b),
        var(--color-layer-a),
        var(--color-layer-b),
        var(--color-layer-a),
        var(--color-layer-b),
        var(--color-layer-a),
        var(--color-layer-b),
        var(--color-layer-a)
    );
    mix-blend-mode: difference;
    animation: duelBtnRotate 8s linear infinite;
}

.duels-start-btn .gradient-layer:last-of-type {
    mix-blend-mode: color-dodge;
}

@keyframes duelBtnRotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.duels-start-btn .text-overlay {
    position: absolute;
    pointer-events: none;
    z-index: 2;
    width: 100%;
    min-height: 52px;
    padding: 14px 20px;
    border-radius: inherit;
    display: flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    font-family: inherit;
    font-size: inherit;
    font-weight: inherit;
    letter-spacing: 0.04em;
    text-align: center;
    color: var(--color-overlay-text);
    text-shadow: 0 0 4px var(--color-overlay-glow);
    box-shadow:
        inset 0 -4px 4px 0 var(--color-overlay-shadow),
        inset 0 4px 4px 0 var(--color-overlay-highlight);
    mix-blend-mode: multiply;
    transition: transform 0.3s ease;
    animation: duelBtnOpacityPulse 5s ease infinite;
}

.duels-start-btn:hover .text-overlay,
.duels-start-btn:focus-within .text-overlay {
    transform: scale(1.05);
}

.duels-start-btn:hover .gradient-btn,
.duels-start-btn:focus-within .gradient-btn {
    color: #0000;
    text-shadow: 0 0 0 #0000;
}

.duels-start-btn:active .text-overlay {
    transform: scale(0.97);
}

.duels-start-btn:active .gradient-btn {
    color: #0000;
    text-shadow: 0 0 0 #0000;
}

.duels-start-btn .light {
    position: absolute;
    pointer-events: none;
    z-index: 1;
    border-radius: 50px;
    width: 80%;
    height: 1.9rem;
    aspect-ratio: 1;
    background-color: #fff5;
    filter: blur(5px);
    animation: duelBtnPulse 3s ease-in-out infinite;
}

@keyframes duelBtnPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.1; }
}

@keyframes duelBtnOpacityPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.duels-stats {
    margin-top: 22px;
    margin-bottom: 8px;
    padding: 16px 14px 14px;
    border-radius: 20px;
    border: 2px solid var(--duel-border);
    border-bottom-width: 4px;
    background: var(--duel-card);
    animation: duelsCardIn 0.5s cubic-bezier(0.22, 1, 0.36, 1) both;
    animation-delay: 0.2s;
    flex-shrink: 0;
}

.duels-stats-title {
    margin: 0 0 12px;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--duel-muted);
}

.duels-stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.duels-stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 12px;
    border-radius: 14px;
    background: var(--duel-stat);
    border: 2px solid var(--duel-border);
}

.duels-stat:last-child {
    grid-column: 1 / -1;
    background: var(--duel-stat-highlight);
    border-color: var(--duel-accent-soft-border);
}

.duels-stat-label {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--duel-muted);
    line-height: 1.2;
}

.duels-stat-value {
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--duel-ink);
    line-height: 1.1;
}

/* Coming-soon toast */
.duel-toast {
    position: fixed;
    left: 50%;
    bottom: calc(88px + env(safe-area-inset-bottom, 0px));
    transform: translateX(-50%) translateY(12px);
    z-index: 11000;
    max-width: min(90vw, 340px);
    padding: 14px 20px;
    border-radius: 16px;
    background: var(--duel-toast-bg, #1f2937);
    border: 1.5px solid rgba(124, 92, 255, 0.35);
    color: #f1f5f9;
    font-family: "Poppins", "Nunito", system-ui, sans-serif;
    font-size: 0.92rem;
    font-weight: 700;
    text-align: center;
    line-height: 1.4;
    box-shadow: var(--duel-toast-shadow, 0 10px 28px rgba(0, 0, 0, 0.45));
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.22s ease, transform 0.28s cubic-bezier(0.22, 1, 0.36, 1);
}

html:not([data-theme="dark"]) .duel-toast {
    background: #ffffff;
    color: #1b2430;
    border-color: rgba(15, 23, 42, 0.12);
    box-shadow: 0 8px 20px rgba(15, 23, 42, 0.12);
}

.duel-toast.is-visible {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* Skapa duell — bottom sheet popup (like stats modal) */
.duels-create-overlay {
    --duel-ink: var(--text-primary, #1b2430);
    --duel-muted: var(--text-secondary, #64748b);
    --duel-border: rgba(15, 23, 42, 0.1);
    --duel-border-deep: rgba(15, 23, 42, 0.18);
    --duel-accent: var(--accent, #7C5CFF);
    --duel-accent-deep: #5b3fd4;
    --duel-accent-soft: rgba(124, 92, 255, 0.14);
    --duel-accent-soft-border: rgba(124, 92, 255, 0.28);
    --duel-card: var(--panel, #ffffff);
    --duel-bg: var(--panel, #ffffff);

    position: fixed;
    inset: 0;
    z-index: 10060;
    display: none !important;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: opacity 0.22s cubic-bezier(0.22, 1, 0.36, 1);
    font-family: "Poppins", "Nunito", system-ui, sans-serif;
    color: var(--duel-ink);
}

/* Mobile: dark scrim only — live backdrop blur janks sheet expand over Starta duell */
@media (max-width: 719px) {
    .duels-create-overlay {
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
    }
}

html.android-app .duels-create-overlay {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}

html[data-theme="dark"] .duels-create-overlay {
    --duel-ink: var(--text-primary, #f7f6f3);
    --duel-muted: var(--text-sub, #9ca3af);
    --duel-border: rgba(255, 255, 255, 0.1);
    --duel-border-deep: rgba(255, 255, 255, 0.16);
    --duel-accent: var(--accent, #7C5CFF);
    --duel-accent-deep: #5b3fd4;
    --duel-accent-soft: rgba(124, 92, 255, 0.22);
    --duel-accent-soft-border: rgba(124, 92, 255, 0.45);
    --duel-card: var(--card-bg, #1f2937);
    --duel-bg: var(--panel, #15171c);
}

.duels-create-overlay.is-mounted {
    display: block !important;
    visibility: visible;
}

.duels-create-overlay.show {
    display: block !important;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.duels-create-sheet {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: min(86vh, 760px);
    max-height: 100%;
    display: flex;
    flex-direction: column;
    background: var(--duel-bg);
    border-radius: 24px 24px 0 0;
    box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.45);
    border-top: 1px solid var(--duel-border);
    transform: translateY(100%);
    transition: transform 0.32s cubic-bezier(0.22, 1, 0.36, 1),
                border-radius 0.32s cubic-bezier(0.22, 1, 0.36, 1);
    overflow: hidden;
    z-index: 10061;
    will-change: transform;
}

.duels-create-overlay.show .duels-create-sheet {
    transform: translateY(0);
}

.duels-create-sheet:not(.is-fullscreen) {
    touch-action: none;
}

.duels-create-sheet.is-fullscreen {
    border-radius: 0;
    touch-action: auto;
    will-change: auto;
    padding-top: env(safe-area-inset-top, 0px);
}

.duels-create-sheet.is-dragging {
    transition: none !important;
}

/* Starta-duell sheet: always viewport-tall; collapsed inset is transform-only */
#duelsCreateSheet {
    --duel-sheet-rest: max(0px, 100dvh - min(86vh, 760px));
    --duel-sheet-shift: var(--duel-sheet-rest);
    height: 100%;
    max-height: 100%;
    opacity: 0;
    transform: translate3d(0, calc(var(--duel-sheet-shift) + 28px), 0) scale(1);
    transition: transform 0.32s cubic-bezier(0.22, 1, 0.36, 1),
                opacity 0.32s cubic-bezier(0.22, 1, 0.36, 1),
                border-radius 0.32s cubic-bezier(0.22, 1, 0.36, 1);
    /* Keep a stable compositor layer — dropping will-change mid-fullscreen causes a flash */
    will-change: transform;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
}

.duels-create-overlay.show #duelsCreateSheet {
    opacity: 1;
    transform: translate3d(0, var(--duel-sheet-shift), 0) scale(1);
}

#duelsCreateSheet.is-fullscreen {
    border-radius: 0;
    /* Drop transform compositor layer while content scrolls — smoother pan */
    will-change: auto;
    padding-top: 0;
}

#duelsCreateSheet.is-scrolling {
    transition: border-radius 0.32s cubic-bezier(0.22, 1, 0.36, 1);
}

/*
 * Grab stays below the camera/status bar while the sheet itself can sit at Y=0
 * (no top “hole”). --duel-grab-pad-top is set from JS as:
 *   10px + max(0, safeAreaTop - sheetShift)
 * so the handle never crosses the safe area during drag or snap.
 */
#duelsCreateSheet {
    --duel-grab-pad-top: 10px;
}

#duelsCreateSheet .duels-create-grab {
    padding-top: var(--duel-grab-pad-top, 10px);
    box-sizing: border-box;
    background: transparent;
}

.duels-create-grab {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px 0 2px;
    cursor: grab;
    touch-action: none;
    -webkit-user-select: none;
    user-select: none;
}

.duels-create-grab:active {
    cursor: grabbing;
}

.duels-create-handle {
    width: 44px;
    height: 5px;
    background: rgba(124, 92, 255, 0.4);
    border-radius: 99px;
    flex-shrink: 0;
    pointer-events: none;
}

html[data-theme="dark"] .duels-create-handle {
    background: rgba(255, 255, 255, 0.32);
}

.duels-create-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 20px 12px;
    border-bottom: 1px solid var(--duel-border);
    flex-shrink: 0;
}

.duels-create-header h3 {
    margin: 0;
    font-size: 1.2rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--duel-ink);
}

.duels-create-close {
    width: 36px;
    height: 36px;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
    border-radius: 50%;
    background: var(--duel-accent-soft);
    color: var(--duel-muted);
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    transition: background 0.15s ease, color 0.15s ease;
}

.duels-create-close:hover,
.duels-create-close:active {
    background: var(--duel-accent-soft-border);
    color: var(--duel-ink);
}

.duels-create-body {
    flex: 1;
    min-height: 0;
    overflow: hidden;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
}

.duels-create-content {
    flex: 1;
    min-height: 0;
    overflow-x: hidden;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior-y: contain;
    padding: 16px 18px calc(216px + env(safe-area-inset-bottom, 0px));
    box-sizing: border-box;
    touch-action: pan-y;
}

#duelsCreateSheet.is-fullscreen .duels-create-content {
    overflow-y: scroll;
    /* Own scroll layer — less jank while fingering through options */
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
}

.duels-create-scroll-spacer {
    display: none;
}

.duels-lobby-page {
    z-index: 10070;
}

.duels-create-lobby-btn {
    margin-top: 26px;
}

/* Duelltyp — Klassisk / Infinity */
.duels-mode-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 12px;
}

.duels-mode-option {
    --duel-mode-accent: var(--duel-accent);
    --duel-mode-accent-deep: var(--duel-accent-deep);
    --duel-mode-accent-soft: var(--duel-accent-soft);

    display: flex;
    align-items: center;
    gap: 14px;
    width: 100%;
    padding: 14px 14px;
    border-radius: 18px;
    border: 2px solid var(--duel-border);
    border-bottom-width: 4px;
    background: var(--duel-card);
    color: inherit;
    text-align: left;
    font-family: inherit;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    transition:
        transform 0.08s ease,
        border-color 0.15s ease,
        border-bottom-width 0.08s ease,
        margin-top 0.08s ease,
        background 0.15s ease;
}

/* Lås klassisk till lila så infinity-temat inte läcker hit */
.duels-mode-option.is-mode-classic {
    --duel-mode-accent: #7c5cff;
    --duel-mode-accent-deep: #6d4ef0;
    --duel-mode-accent-soft: rgba(124, 92, 255, 0.16);
}

html[data-theme="dark"] .duels-mode-option.is-mode-classic {
    --duel-mode-accent-soft: rgba(124, 92, 255, 0.22);
}

.duels-mode-option.is-mode-infinity {
    --duel-mode-accent: #22c55e;
    --duel-mode-accent-deep: #16a34a;
    --duel-mode-accent-soft: rgba(34, 197, 94, 0.16);
}

html[data-theme="dark"] .duels-mode-option.is-mode-infinity {
    --duel-mode-accent-soft: rgba(34, 197, 94, 0.22);
}

.duels-mode-option.is-expanded {
    align-items: flex-start;
}

.duels-mode-option.is-expanded .duels-mode-radio,
.duels-mode-option.is-expanded .duels-mode-expand {
    margin-top: 2px;
}

.duels-mode-option:active {
    transform: translateY(2px);
    border-bottom-width: 2px;
    margin-top: 2px;
}

.duels-mode-option.is-selected {
    border-color: var(--duel-mode-accent);
    border-bottom-color: var(--duel-mode-accent-deep);
    background: var(--duel-mode-accent-soft);
}

.duels-mode-radio {
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    margin-top: 0;
    border-radius: 50%;
    border: 2px solid var(--duel-border-deep);
    background: transparent;
    position: relative;
}

.duels-mode-option.is-selected .duels-mode-radio {
    border-color: var(--duel-mode-accent);
}

.duels-mode-option.is-selected .duels-mode-radio::after {
    content: '';
    position: absolute;
    inset: 4px;
    border-radius: 50%;
    background: var(--duel-mode-accent);
}

.duels-mode-copy {
    min-width: 0;
    flex: 1;
}

.duels-mode-title-row {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
}

.duels-mode-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    border-radius: 10px;
    background: var(--duel-accent-soft);
    color: var(--duel-accent);
}

.duels-mode-option.is-mode-classic .duels-mode-icon {
    background: rgba(124, 92, 255, 0.14);
    color: #7c5cff;
}

.duels-mode-option.is-mode-infinity .duels-mode-icon {
    background: rgba(34, 197, 94, 0.14);
    color: #22c55e;
}

.duels-mode-option.is-selected.is-mode-classic .duels-mode-icon {
    background: rgba(124, 92, 255, 0.22);
    color: #7c5cff;
}

.duels-mode-option.is-selected.is-mode-infinity .duels-mode-icon {
    background: rgba(34, 197, 94, 0.24);
    color: #4ade80;
}

/* Infinity theme: kategori + tid använder samma gröna accent */
.duels-create-sheet.is-infinity-theme,
.duels-create-overlay.is-infinity-theme {
    --duel-accent: #22c55e;
    --duel-accent-deep: #16a34a;
    --duel-accent-soft: rgba(34, 197, 94, 0.14);
    --duel-accent-soft-border: rgba(34, 197, 94, 0.28);
}

.duels-create-sheet.is-infinity-theme .duels-length-time {
    background: rgba(34, 197, 94, 0.14);
    color: #22c55e;
}

.duels-create-sheet.is-infinity-theme .duels-length-option.is-selected .duels-length-time {
    background: var(--duel-accent);
    color: #fff;
}

.duels-create-sheet.is-infinity-theme .duels-create-lobby-btn.is-primary,
.duels-create-overlay.is-infinity-theme .duels-create-lobby-btn.is-primary {
    background: linear-gradient(180deg, #34d399 0%, #16a34a 100%);
    border-color: #15803d;
    border-bottom-color: #166534;
}

/* Gå med i duell — minst halvskärm, innehåll högre upp */
.duels-join-sheet {
    height: auto;
    min-height: 50vh;
    min-height: 50dvh;
    max-height: min(78vh, 560px);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.duels-join-body {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    /* Svart bottenyta: knuffar lobbykod/knappar uppåt så sheet når ~halvskärm */
    --duels-join-keyboard-pad: 0px;
    padding-bottom: calc(28vh + env(safe-area-inset-bottom, 0px) + var(--duels-join-keyboard-pad));
    transition: padding-bottom 0.2s ease;
}

.duels-join-body.is-keyboard-open {
    --duels-join-keyboard-pad: min(46vh, 340px);
}

.duels-join-label {
    display: block;
    margin: 4px 0 10px;
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--duel-muted);
}

.duels-join-input {
    display: block;
    width: 100%;
    box-sizing: border-box;
    margin: 0 0 14px;
    padding: 14px 16px;
    border-radius: 16px;
    border: 2px solid var(--duel-border);
    border-bottom-width: 4px;
    background: var(--duel-card);
    color: var(--duel-ink);
    font-family: inherit;
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-align: center;
    text-transform: uppercase;
    outline: none;
    -webkit-appearance: none;
    appearance: none;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.duels-join-input::placeholder {
    color: var(--duel-muted);
    letter-spacing: 0.04em;
    font-weight: 700;
    text-transform: none;
    opacity: 0.75;
}

.duels-join-input:focus {
    border-color: var(--duel-accent);
    border-bottom-color: var(--duel-accent-deep);
    box-shadow: 0 0 0 3px var(--duel-accent-soft);
}

.duels-join-submit-btn {
    margin-top: 2px;
}

.duels-join-divider {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 18px 0 14px;
}

.duels-join-divider-line {
    flex: 1;
    height: 1px;
    background: var(--duel-border);
}

.duels-join-divider-text {
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--duel-muted);
}

.duels-join-qr-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.duels-join-qr-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: inherit;
}

.duels-join-qr-icon svg {
    display: block;
}

.duels-mode-name {
    display: block;
    font-size: 1.05rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--duel-ink);
    line-height: 1.25;
}

.duels-mode-desc {
    margin: 0;
    padding: 0 0 0 1.1em;
    list-style: disc;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height 0.22s ease, opacity 0.18s ease, margin-top 0.18s ease;
}

.duels-mode-option.is-expanded .duels-mode-desc {
    max-height: 8em;
    opacity: 1;
    margin-top: 8px;
}

.duels-mode-desc li {
    margin: 0 0 3px;
    font-size: 0.9rem;
    font-weight: 600;
    line-height: 1.35;
    color: var(--duel-muted);
}

.duels-mode-desc li:last-child {
    margin-bottom: 0;
}

.duels-mode-expand {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    margin-top: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: var(--duel-accent-soft);
    color: var(--duel-accent-deep);
    font-size: 12px;
    line-height: 1;
    transition: transform 0.2s ease, background 0.15s ease, color 0.15s ease;
}

.duels-mode-option.is-expanded .duels-mode-expand {
    transform: rotate(180deg);
}

.duels-mode-option.is-mode-classic .duels-mode-expand {
    background: rgba(124, 92, 255, 0.14);
    color: #7c5cff;
}

.duels-mode-option.is-mode-infinity .duels-mode-expand {
    background: rgba(34, 197, 94, 0.14);
    color: #22c55e;
}

.duels-mode-option.is-selected.is-mode-classic .duels-mode-expand {
    background: rgba(124, 92, 255, 0.22);
    color: #7c5cff;
}

.duels-mode-option.is-selected.is-mode-infinity .duels-mode-expand {
    background: rgba(34, 197, 94, 0.24);
    color: #4ade80;
}

html[data-theme="dark"] .duels-mode-option.is-mode-classic .duels-mode-expand {
    color: #a78bfa;
}

html[data-theme="dark"] .duels-mode-option.is-mode-infinity .duels-mode-expand {
    color: #4ade80;
}

.duels-duration-section[hidden],
.duels-length-section[hidden] {
    display: none !important;
}

.duels-lobby-mode {
    margin-bottom: 8px;
}

.duels-lobby-mode-label {
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--duel-muted);
}

.duels-lobby-mode-value {
    margin-top: 4px;
    font-size: 1.15rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--duel-ink);
}

.duels-lobby-settings {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--duel-muted);
}

.duels-card-cta.is-primary {
    color: #ffffff;
    background: linear-gradient(180deg, #8b74ff 0%, #6d4dff 100%);
    border-color: var(--duel-accent-deep);
    border-bottom-color: #4a32b8;
}

.duels-card-cta.is-primary:hover {
    filter: brightness(1.05);
}

.duels-create-section {
    margin-top: 4px;
}

.duels-create-section + .duels-create-section {
    margin-top: 26px;
}

.duels-create-heading {
    margin: 0 0 6px;
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--duel-ink);
}

.duels-create-hint {
    margin: 0 0 18px;
    font-size: 0.98rem;
    font-weight: 600;
    line-height: 1.4;
    color: var(--duel-muted);
}

.duels-category-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.duels-category-option {
    display: flex;
    align-items: center;
    gap: 14px;
    width: 100%;
    padding: 14px 14px;
    border-radius: 18px;
    border: 2px solid var(--duel-border);
    border-bottom-width: 4px;
    background: var(--duel-card);
    color: inherit;
    text-align: left;
    font-family: inherit;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    transition:
        transform 0.08s ease,
        border-color 0.15s ease,
        border-bottom-width 0.08s ease,
        margin-top 0.08s ease,
        background 0.15s ease,
        box-shadow 0.15s ease;
}
.duels-category-option.is-expanded {
    align-items: flex-start;
}
.duels-category-option.is-expanded .duels-category-radio,
.duels-category-option.is-expanded .duels-category-expand {
    margin-top: 2px;
}

.duels-category-option:active {
    transform: translateY(2px);
    border-bottom-width: 2px;
    margin-top: 2px;
}

.duels-category-option.is-selected {
    border-color: var(--duel-accent);
    border-bottom-color: var(--duel-accent-deep);
    background: var(--duel-accent-soft);
    box-shadow: 0 0 0 1px var(--duel-accent-soft-border);
}

.duels-category-radio {
    width: 24px;
    height: 24px;
    margin-top: 2px;
    flex-shrink: 0;
    border-radius: 50%;
    border: 2.5px solid var(--duel-border-deep);
    background: transparent;
    box-sizing: border-box;
    position: relative;
}

.duels-category-option.is-selected .duels-category-radio {
    border-color: var(--duel-accent);
    background: var(--duel-accent);
    box-shadow: inset 0 0 0 4px var(--duel-card);
}

html[data-theme="dark"] .duels-category-option.is-selected .duels-category-radio {
    box-shadow: inset 0 0 0 4px #1f2937;
}

.duels-category-copy {
    display: flex;
    flex-direction: column;
    gap: 0;
    min-width: 0;
    flex: 1;
}

.duels-category-name {
    font-size: 1.12rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--duel-ink);
    line-height: 1.25;
    padding-top: 1px;
}

.duels-category-desc {
    font-size: 0.92rem;
    font-weight: 600;
    line-height: 1.4;
    color: var(--duel-muted);
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    margin-top: 0;
    transition: max-height 0.22s ease, opacity 0.18s ease, margin-top 0.18s ease;
}

.duels-category-option.is-expanded .duels-category-desc {
    max-height: 6em;
    opacity: 1;
    margin-top: 6px;
}

.duels-category-expand {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    margin-top: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: var(--duel-accent-soft);
    color: var(--duel-accent-deep);
    font-size: 12px;
    line-height: 1;
    transition: transform 0.2s ease, background 0.15s ease;
}

.duels-category-option.is-expanded .duels-category-expand {
    transform: rotate(180deg);
}

html[data-theme="dark"] .duels-category-expand {
    color: var(--duel-accent);
}

/* Antal frågor + gemensam tidsgräns */
.duels-length-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-top: 12px;
    margin-bottom: 4px;
}

.duels-length-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    min-height: 96px;
    padding: 12px 8px;
    border-radius: 18px;
    border: 2px solid var(--duel-border);
    border-bottom-width: 4px;
    background: var(--duel-card);
    color: inherit;
    font-family: inherit;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    transition:
        transform 0.08s ease,
        border-color 0.15s ease,
        border-bottom-width 0.08s ease,
        margin-top 0.08s ease,
        background 0.15s ease;
}

.duels-length-option:active {
    transform: translateY(2px);
    border-bottom-width: 2px;
    margin-top: 2px;
}

.duels-length-option.is-selected {
    border-color: var(--duel-accent);
    border-bottom-color: var(--duel-accent-deep);
    background: var(--duel-accent-soft);
}

.duels-length-count {
    font-size: 1.7rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1;
    color: var(--duel-ink);
}

.duels-length-label {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--duel-muted);
}

.duels-length-time {
    margin-top: 6px;
    padding: 3px 8px;
    border-radius: 999px;
    background: rgba(124, 92, 255, 0.12);
    color: var(--duel-accent);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.01em;
}

.duels-length-option.is-selected .duels-length-time {
    background: var(--duel-accent);
    color: #fff;
}

.duels-timer-card {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 14px 15px;
    border-radius: 18px;
    border: 2px solid var(--duel-accent-soft-border);
    border-bottom-width: 4px;
    background: var(--duel-accent-soft);
}

.duels-timer-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    flex-shrink: 0;
    border-radius: 14px;
    background: var(--duel-card);
    color: var(--duel-accent);
    border: 2px solid var(--duel-accent-soft-border);
}

.duels-timer-copy {
    min-width: 0;
    flex: 1;
}

.duels-timer-title {
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--duel-muted);
}

.duels-timer-value {
    margin-top: 2px;
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--duel-ink);
    line-height: 1.15;
}

.duels-timer-note {
    margin: 6px 0 0;
    font-size: 0.9rem;
    font-weight: 600;
    line-height: 1.35;
    color: var(--duel-muted);
}

/* Lobby — show shareable code */
.duels-lobby-section {
    margin-top: 18px;
    text-align: center;
    animation: duelsCardIn 0.45s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.duels-lobby-invite {
    transition: opacity 0.22s ease, transform 0.28s ease;
}

.duels-lobby-invite.is-hidden,
.duels-lobby-invite[hidden] {
    display: none !important;
}

.duels-lobby-kicker {
    margin: 0 0 18px;
    font-size: 1rem;
    font-weight: 600;
    color: var(--duel-muted);
}

.duels-lobby-code-card {
    padding: 28px 18px 24px;
    border-radius: 24px;
    border: 2px solid var(--duel-border);
    border-bottom-width: 4px;
    background: var(--duel-card);
}

.duels-lobby-code-label {
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--duel-muted);
}

.duels-lobby-code {
    margin-top: 10px;
    font-size: clamp(2.4rem, 10vw, 3.2rem);
    font-weight: 800;
    letter-spacing: 0.18em;
    line-height: 1.1;
    color: var(--duel-ink);
    font-variant-numeric: tabular-nums;
    font-family: "Poppins", "Nunito", ui-monospace, monospace;
}

.duels-lobby-qr,
.duels-lobby-qr-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    margin: 18px 0 0;
    min-height: 180px;
    padding: 22px 18px;
    border-radius: 24px;
    border: 2px dashed var(--duel-border-deep);
    background: var(--duel-stat);
}

.duels-lobby-qr.has-qr {
    border-style: solid;
    border-color: var(--duel-border-deep);
    background: #fff;
    gap: 10px;
    padding: 18px;
}

.duels-lobby-qr.has-qr:not(.is-loaded)::before {
    content: '';
    width: min(200px, 62vw);
    height: min(200px, 62vw);
    border-radius: 12px;
    background: linear-gradient(110deg, #e4e4e7 30%, #f4f4f5 50%, #e4e4e7 70%);
    background-size: 200% 100%;
    animation: duel-qr-shimmer 1.2s ease-in-out infinite;
}

html[data-theme="dark"] .duels-lobby-qr.has-qr:not(.is-loaded)::before {
    background: linear-gradient(110deg, #27272a 30%, #3f3f46 50%, #27272a 70%);
    background-size: 200% 100%;
}

@keyframes duel-qr-shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.duels-lobby-qr.has-qr:not(.is-loaded) .duels-lobby-qr-img {
    width: 0;
    height: 0;
    overflow: hidden;
    opacity: 0;
}

.duels-lobby-qr-img {
    width: min(200px, 62vw);
    height: min(200px, 62vw);
    object-fit: contain;
    image-rendering: pixelated;
    border-radius: 12px;
}

.duels-lobby-qr-caption {
    font-size: 0.86rem;
    font-weight: 750;
    color: #3f3f46;
    text-align: center;
}

html[data-theme="dark"] .duels-lobby-qr.has-qr {
    background: #f8fafc;
}

.duels-lobby-qr-rule {
    width: min(72%, 220px);
    height: 2px;
    border-radius: 999px;
    background: repeating-linear-gradient(
        90deg,
        var(--duel-border-deep) 0 10px,
        transparent 10px 16px
    );
}

.duels-lobby-qr-text {
    font-size: 1rem;
    font-weight: 750;
    letter-spacing: 0.01em;
    color: var(--duel-muted);
    text-align: center;
}

.duels-qr-scan-overlay {
    position: fixed;
    inset: 0;
    z-index: 13000;
    background: #000;
    box-sizing: border-box;
}

.duels-qr-scan-viewport {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.duels-qr-scan-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    background: #000;
}

/* Dimmed mask with a square QR-shaped hole in the center */
.duels-qr-scan-shade {
    position: absolute;
    inset: 0;
    pointer-events: none;
    display: flex;
    align-items: center;
    justify-content: center;
}

.duels-qr-scan-cutout {
    --qr-scan-size: min(72vw, 56vh, 320px);
    position: relative;
    width: var(--qr-scan-size);
    height: var(--qr-scan-size);
    border-radius: 18px;
    box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.55);
}

.duels-qr-scan-corner {
    position: absolute;
    width: 28px;
    height: 28px;
    border: 3px solid #fff;
    border-radius: 4px;
    box-sizing: border-box;
}

.duels-qr-scan-corner.is-tl {
    top: -2px;
    left: -2px;
    border-right: 0;
    border-bottom: 0;
    border-top-left-radius: 14px;
}

.duels-qr-scan-corner.is-tr {
    top: -2px;
    right: -2px;
    border-left: 0;
    border-bottom: 0;
    border-top-right-radius: 14px;
}

.duels-qr-scan-corner.is-bl {
    bottom: -2px;
    left: -2px;
    border-right: 0;
    border-top: 0;
    border-bottom-left-radius: 14px;
}

.duels-qr-scan-corner.is-br {
    bottom: -2px;
    right: -2px;
    border-left: 0;
    border-top: 0;
    border-bottom-right-radius: 14px;
}

.duels-qr-scan-close {
    position: absolute;
    top: max(14px, env(safe-area-inset-top, 0px));
    right: max(14px, env(safe-area-inset-right, 0px));
    z-index: 2;
    border: 0;
    background: rgba(0, 0, 0, 0.45);
    color: #fff;
    width: 44px;
    height: 44px;
    border-radius: 999px;
    font-size: 1.6rem;
    line-height: 1;
    cursor: pointer;
    backdrop-filter: blur(6px);
}

.duels-qr-scan-hint {
    position: absolute;
    left: 16px;
    right: 16px;
    bottom: max(28px, calc(16px + env(safe-area-inset-bottom, 0px)));
    z-index: 2;
    margin: 0;
    padding: 10px 14px;
    border-radius: 14px;
    background: rgba(0, 0, 0, 0.45);
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.92);
    text-align: center;
    backdrop-filter: blur(6px);
}

@media (min-width: 720px) {
    .duels-qr-scan-cutout {
        --qr-scan-size: min(42vw, 48vh, 360px);
    }
}

.duels-lobby-share-btn {
    margin-top: 16px;
}

.duels-lobby-players {
    margin-top: 22px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.duels-lobby-player {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px;
    border-radius: 18px;
    border: 2px solid var(--duel-border);
    border-bottom-width: 4px;
    background: var(--duel-card);
    text-align: left;
}

.duels-lobby-player.is-entering {
    animation: duelPlayerSlideIn 0.45s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes duelPlayerSlideIn {
    from {
        opacity: 0;
        transform: translateX(42px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.duels-lobby-player-waiting,
.duels-lobby-player-joined {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
}

.duels-lobby-player-waiting[hidden],
.duels-lobby-player-joined[hidden],
.duels-lobby-join-banner[hidden] {
    display: none !important;
}

.duels-lobby-player.is-waiting .duels-lobby-player-joined,
.duels-lobby-player.is-joined .duels-lobby-player-waiting {
    display: none !important;
}

.duels-lobby-player-avatar {
    width: 52px;
    height: 52px;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.duels-lobby-player-avatar.is-placeholder {
    border-radius: 50%;
    border: 2px dashed var(--duel-border-deep);
    background: var(--duel-stat);
    font-size: 1.25rem;
}

.duels-lobby-player-avatar.is-waiting-loader {
    border: none;
    background: transparent;
    overflow: visible;
}

/* Waiting avatar loader — iOS-safe (mask-composite + animated mask-size
   breaks on WebKit and freezes as a clipped orange blob). */
.duels-lobby-player-avatar .custom-loader,
.duel-summary-avatar .custom-loader,
.custom-loader.duel-summary-waiting-loader {
    width: 48px;
    height: 48px;
    box-sizing: border-box;
    border-radius: 50%;
    background: rgba(255, 166, 0, 0.14);
    border: 3px solid rgba(255, 166, 0, 0.28);
    border-top-color: #ffa600;
    border-right-color: #ffa600;
    -webkit-mask: none;
    mask: none;
    animation: duelGuestLoaderSpin 0.9s linear infinite;
    transform: translateZ(0);
}

@keyframes duelGuestLoaderSpin {
    to {
        transform: translateZ(0) rotate(360deg);
    }
}

@keyframes duelGuestLoaderCu10 {
    /* Kept for backwards-compat if referenced elsewhere; unused by loader. */
    0%, 100% { opacity: 1; }
}

.duels-lobby-player-avatar .lb-avatar-wrap,
.duels-lobby-player-avatar .lb-avatar-wrap.has-frame {
    width: 48px;
    height: 48px;
}

.duels-lobby-player-avatar .leaderboard-avatar {
    width: 48px;
    height: 48px;
    font-size: 1.15rem;
}

.duels-lobby-player-avatar .lb-avatar-face {
    font-size: 1.25rem;
}

.duels-lobby-player-copy {
    min-width: 0;
    flex: 1;
}

.duels-lobby-player-name {
    font-size: 1.05rem;
    font-weight: 800;
    letter-spacing: -0.01em;
    color: var(--duel-ink);
}

.duels-lobby-player-status {
    margin-top: 3px;
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--duel-muted);
}

.duels-lobby-player-status.is-ready {
    color: #23c55e;
}

.duels-lobby-player-divider {
    height: 2px;
    margin: 2px 8px;
    background: repeating-linear-gradient(
        90deg,
        var(--duel-border-deep) 0 8px,
        transparent 8px 14px
    );
}

.duels-lobby-join-banner {
    padding: 10px 12px;
    border-radius: 14px;
    border: 2px solid rgba(35, 197, 94, 0.35);
    background: rgba(35, 197, 94, 0.12);
    color: #16a34a;
    font-size: 0.98rem;
    font-weight: 800;
    text-align: center;
    opacity: 0;
    transform: translateY(6px) scale(0.98);
    transition: opacity 0.22s ease, transform 0.28s cubic-bezier(0.22, 1, 0.36, 1);
}

.duels-lobby-join-banner.is-visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

html[data-theme="dark"] .duels-lobby-join-banner {
    color: #4ade80;
    border-color: rgba(74, 222, 128, 0.35);
    background: rgba(34, 197, 94, 0.14);
}

.duels-lobby-meta {
    margin: 14px 0 0;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--duel-muted);
}

.duels-lobby-start-btn {
    margin-top: 16px;
}

.duels-lobby-start-btn:disabled,
.duels-lobby-start-btn[aria-disabled="true"] {
    opacity: 0.45;
    filter: grayscale(0.35);
    cursor: not-allowed;
    transform: none;
    pointer-events: none;
}

.duels-lobby-start-btn.is-ready:not(:disabled) {
    box-shadow: 0 0 0 3px rgba(124, 92, 255, 0.16);
}

/* Countdown / match intro before duel starts */
.duel-countdown-overlay {
    position: fixed;
    inset: 0;
    z-index: 12000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: max(18px, env(safe-area-inset-top)) 20px max(18px, env(safe-area-inset-bottom));
    background:
        radial-gradient(ellipse 90% 60% at 50% 0%, rgba(124, 92, 255, 0.28) 0%, transparent 58%),
        radial-gradient(ellipse 70% 50% at 80% 100%, rgba(34, 197, 94, 0.12) 0%, transparent 55%),
        linear-gradient(180deg, #0c0c12 0%, #12121a 48%, #0a0a0e 100%);
    opacity: 1;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

/* Solid bridge while lobby closes /start returns / quiz paints — no home flash */
.duel-launch-cover {
    position: fixed;
    inset: 0;
    z-index: 11990;
    pointer-events: all;
    background:
        radial-gradient(ellipse 90% 60% at 50% 0%, rgba(124, 92, 255, 0.28) 0%, transparent 58%),
        radial-gradient(ellipse 70% 50% at 80% 100%, rgba(34, 197, 94, 0.12) 0%, transparent 55%),
        linear-gradient(180deg, #0c0c12 0%, #12121a 48%, #0a0a0e 100%);
}
.duel-launch-cover.is-infinity {
    background:
        radial-gradient(ellipse 90% 60% at 50% 0%, rgba(34, 197, 94, 0.26) 0%, transparent 58%),
        radial-gradient(ellipse 70% 50% at 20% 100%, rgba(250, 204, 21, 0.1) 0%, transparent 55%),
        linear-gradient(180deg, #07140c 0%, #0d1a12 48%, #060d09 100%);
}
body.duel-launch-active #homeScreen,
body.duel-launch-active #duelsPage,
body.duel-launch-active #duelsLobbyPage,
body.duel-launch-active #duelsCreatePage,
body.duel-launch-active #duelsJoinPage,
body.duel-launch-active .duels-page,
body.duel-launch-active .duel-summary-screen {
    visibility: hidden !important;
    pointer-events: none !important;
}

.duel-countdown-overlay.is-infinity {
    background:
        radial-gradient(ellipse 90% 60% at 50% 0%, rgba(34, 197, 94, 0.26) 0%, transparent 58%),
        radial-gradient(ellipse 70% 50% at 20% 100%, rgba(250, 204, 21, 0.1) 0%, transparent 55%),
        linear-gradient(180deg, #07140c 0%, #0d1a12 48%, #060d09 100%);
}

.duel-countdown-overlay.is-outro {
    opacity: 0;
    transform: scale(1.03);
    pointer-events: none;
}

.duel-countdown-overlay.is-go .duel-intro-card {
    opacity: 0.55;
}

body.duel-intro-active #homeScreen,
body.duel-intro-active #quizScreen,
body.duel-intro-active #duelsPage,
body.duel-intro-active #duelsLobbyPage,
body.duel-intro-active #duelsCreatePage,
body.duel-intro-active #duelsJoinPage,
body.duel-intro-active .duels-page,
body.duel-intro-active .duels-lobby-page,
body.duel-intro-active .duels-create-page,
body.duel-intro-active .duel-summary-screen {
    visibility: hidden !important;
}

.duel-intro-stage {
    position: relative;
    width: min(420px, 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 28px;
    overflow: visible;
}

.duel-intro-card {
    width: 100%;
    padding: 22px 18px 18px;
    border-radius: 22px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.04);
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
    text-align: center;
    transform: scale(1);
    transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
    overflow: visible;
}

.duel-intro-card.is-pulse {
    animation: duelIntroPulse 0.7s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes duelIntroPulse {
    0% { transform: scale(1); }
    40% { transform: scale(1.035); }
    100% { transform: scale(1); }
}

.duel-intro-mode {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: "Poppins", "Nunito", system-ui, sans-serif;
    font-size: 1.05rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.92);
    margin-bottom: 18px;
}

.duel-intro-mode-ico {
    display: inline-flex;
    color: rgba(255, 255, 255, 0.9);
}

.duel-intro-mode-ico svg {
    width: 20px;
    height: 20px;
    display: block;
}

.duel-countdown-overlay.is-infinity .duel-intro-mode-ico {
    color: #4ade80;
}

.duel-intro-players {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: start;
    gap: 10px;
    margin-bottom: 16px;
    padding: 10px 4px 4px;
    overflow: visible;
}

.duel-intro-player {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    min-width: 0;
    overflow: visible;
}

.duel-intro-avatar,
.duel-intro-avatar.app-avatar-fit--intro {
    width: 78px;
    height: 78px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    overflow: visible;
    /* Keep native 48px avatar+frame proportions, then scale (matches app-avatar-fit) */
    --app-avatar-scale: 1.28;
}

.duel-intro-avatar.app-avatar-fit--intro .lb-avatar-wrap {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 48px !important;
    height: 48px !important;
    transform: translate(-50%, -50%) scale(var(--app-avatar-scale, 1));
    transform-origin: center center;
    overflow: visible;
}

.duel-intro-avatar.app-avatar-fit--intro .lb-avatar-wrap .leaderboard-avatar {
    width: 48px !important;
    height: 48px !important;
    font-size: 1.25rem !important;
    border-width: 2px;
}

.duel-intro-avatar.app-avatar-fit--intro .lb-avatar-face {
    font-size: 1.25rem !important;
}

.duel-intro-avatar.app-avatar-fit--intro .lb-avatar-face svg {
    width: 22px !important;
    height: 22px !important;
}

.duel-intro-name {
    font-family: "Poppins", "Nunito", system-ui, sans-serif;
    font-size: 0.95rem;
    font-weight: 700;
    color: #fff;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    line-height: 1.2;
}

.duel-intro-vs {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 42px;
    align-self: center;
    padding-top: 18px;
}

.duel-intro-vs span {
    font-family: "Poppins", "Nunito", system-ui, sans-serif;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.18em;
    color: rgba(255, 255, 255, 0.55);
    padding: 6px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.14);
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.duel-intro-settings {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px 16px;
    padding-top: 6px;
}

.duel-intro-setting {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: "Nunito", "Poppins", system-ui, sans-serif;
    font-size: 0.86rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.78);
}

.duel-intro-setting-ico {
    display: inline-flex;
    color: rgba(255, 255, 255, 0.72);
}

.duel-intro-setting-ico svg {
    width: 16px;
    height: 16px;
    display: block;
}

.duel-countdown-glow {
    position: absolute;
    left: 50%;
    bottom: 8%;
    width: 160px;
    height: 160px;
    transform: translateX(-50%);
    border-radius: 50%;
    background: radial-gradient(circle, rgba(124, 92, 255, 0.45) 0%, transparent 70%);
    opacity: 0;
    pointer-events: none;
    z-index: 0;
}

.duel-countdown-overlay.is-infinity .duel-countdown-glow {
    background: radial-gradient(circle, rgba(34, 197, 94, 0.42) 0%, transparent 70%);
}

.duel-countdown-glow.is-flash {
    animation: duelCountdownGlow 0.85s ease-out both;
}

@keyframes duelCountdownGlow {
    0% { opacity: 0; transform: translateX(-50%) scale(0.6); }
    30% { opacity: 0.9; transform: translateX(-50%) scale(1.05); }
    100% { opacity: 0.25; transform: translateX(-50%) scale(1.2); }
}

.duel-countdown-num {
    position: relative;
    z-index: 1;
    min-height: 1.1em;
    font-family: "Poppins", "Nunito", system-ui, sans-serif;
    font-size: clamp(4.4rem, 18vw, 6.8rem);
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1;
    color: #fff;
    text-shadow: 0 10px 40px rgba(124, 92, 255, 0.45);
    transform: scale(0.7);
    opacity: 0.4;
}

.duel-countdown-overlay.is-infinity .duel-countdown-num {
    text-shadow: 0 10px 40px rgba(34, 197, 94, 0.4);
}

.duel-countdown-num.is-go {
    font-size: clamp(3.2rem, 14vw, 4.8rem);
    letter-spacing: 0.06em;
}

.duel-countdown-num.is-pop {
    animation: duelCountdownPop 0.85s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.duel-countdown-overlay.is-go .duel-countdown-num.is-pop {
    animation: duelCountdownGoFlash 0.8s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes duelCountdownPop {
    0% { transform: scale(0.55); opacity: 0.2; }
    35% { transform: scale(1.08); opacity: 1; }
    100% { transform: scale(1); opacity: 1; }
}

@keyframes duelCountdownGoFlash {
    0% { transform: scale(0.4); opacity: 0; filter: brightness(1.8); }
    35% { transform: scale(1.18); opacity: 1; filter: brightness(1.35); }
    100% { transform: scale(1); opacity: 1; filter: brightness(1); }
}

/* Duel summary screen */
.duel-summary-screen {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 11050;
    background:
        radial-gradient(ellipse 90% 55% at 10% 0%, rgba(124, 92, 255, 0.22) 0%, transparent 55%),
        radial-gradient(ellipse 80% 50% at 100% 20%, rgba(124, 92, 255, 0.12) 0%, transparent 50%),
        var(--bg, #0b0b0d);
    overflow-x: hidden;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    opacity: 0;
    transition: opacity 0.25s ease;
    font-family: "Poppins", "Nunito", system-ui, sans-serif;
    color: var(--text-primary, #f7f6f3);
}

.duel-summary-screen.show {
    display: block;
    opacity: 1;
}

.duel-summary-inner {
    width: 100%;
    max-width: 520px;
    margin: 0 auto;
    padding: calc(14px + env(safe-area-inset-top, 0px)) 18px calc(36px + env(safe-area-inset-bottom, 0px));
    box-sizing: border-box;
}

.duel-summary-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 18px;
}

.duel-summary-top-spacer,
.duel-summary-top .duels-back-btn {
    width: 46px;
    height: 46px;
    flex-shrink: 0;
}

.duel-summary-title {
    margin: 0;
    font-size: 1.35rem;
    font-weight: 800;
    text-align: center;
}

.duel-summary-scoreboard {
    padding: 16px;
    border-radius: 22px;
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-bottom-width: 4px;
    background: rgba(255, 255, 255, 0.04);
}

html:not([data-theme="dark"]) .duel-summary-scoreboard {
    background: #fff;
    border-color: rgba(15, 23, 42, 0.1);
    color: #1b2430;
}

.duel-summary-player {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.duel-summary-avatar {
    width: 56px;
    height: 56px;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.duel-summary-avatar .lb-avatar-wrap,
.duel-summary-avatar .leaderboard-avatar {
    width: 52px;
    height: 52px;
}

.duel-summary-avatar-fallback {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(124, 92, 255, 0.18);
    font-size: 1.4rem;
}

.duel-summary-player-copy { min-width: 0; flex: 1; }
.duel-summary-player-label {
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #9ca3af;
}
.duel-summary-player-label-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 2px;
}
.duel-summary-player-label-row .duel-summary-player-label {
    margin: 0;
}
.duel-summary-opp-conn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
    font-size: 0.72rem;
    font-weight: 650;
    letter-spacing: 0.01em;
}
.duel-summary-opp-conn[hidden] {
    display: none !important;
}
.duel-summary-opp-conn-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #22c55e;
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.15);
}
.duel-summary-opp-conn.is-connected .duel-summary-opp-conn-dot { background: #22c55e; }
.duel-summary-opp-conn.is-reconnecting .duel-summary-opp-conn-dot {
    background: #eab308;
    animation: duel-conn-pulse 1.1s ease-in-out infinite;
}
.duel-summary-opp-conn.is-offline .duel-summary-opp-conn-dot { background: #ef4444; }
.duel-summary-opp-conn.is-connected { color: #86efac; }
.duel-summary-opp-conn.is-reconnecting { color: #fde68a; }
.duel-summary-opp-conn.is-offline { color: #fca5a5; }
.duel-summary-player-name {
    font-size: 1.15rem;
    font-weight: 800;
}
.duel-summary-player-name.is-winner,
.duel-summary-winner-name.is-winner {
    background: linear-gradient(135deg, #fff4b0 0%, #ffd700 38%, #f0b429 72%, #e8a317 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
    text-shadow: none;
    filter: drop-shadow(0 1px 0 rgba(180, 120, 0, 0.35));
}
/* Fallback when background-clip text isn't painted cleanly */
@supports not ((-webkit-background-clip: text) or (background-clip: text)) {
    .duel-summary-player-name.is-winner,
    .duel-summary-winner-name.is-winner {
        background: none;
        color: #ffd700;
        -webkit-text-fill-color: #ffd700;
    }
}
.duel-summary-winner:not(.is-waiting):not(.is-draw) {
    background: rgba(255, 215, 0, 0.12);
    border-color: rgba(255, 215, 0, 0.42);
}
.duel-summary-winner:not(.is-waiting):not(.is-draw) .duel-summary-winner-label {
    color: #e8c547;
}
.duel-summary-player-score {
    margin-top: 2px;
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--accent, #7C5CFF);
}
.duel-summary-player-time {
    margin-top: 2px;
    font-size: 1rem;
    font-weight: 700;
    color: #9ca3af;
}
.duel-summary-player-meta {
    margin-top: 8px;
    display: flex;
    gap: 14px;
    font-size: 0.9rem;
    font-weight: 650;
    color: #9ca3af;
}

.duel-summary-divider {
    height: 2px;
    margin: 16px 4px;
    background: repeating-linear-gradient(90deg, rgba(255,255,255,0.18) 0 8px, transparent 8px 14px);
}

html:not([data-theme="dark"]) .duel-summary-divider {
    background: repeating-linear-gradient(90deg, rgba(15,23,42,0.16) 0 8px, transparent 8px 14px);
}

.duel-summary-winner {
    margin-top: 16px;
    padding: 14px;
    border-radius: 16px;
    text-align: center;
    background: rgba(124, 92, 255, 0.16);
    border: 2px solid rgba(124, 92, 255, 0.35);
}

.duel-summary-winner.is-waiting {
    background: rgba(255, 166, 0, 0.14);
    border-color: rgba(255, 166, 0, 0.4);
}

.duel-summary-winner-label {
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    color: #9ca3af;
}

.duel-summary-winner-name {
    margin-top: 4px;
    font-size: 1.5rem;
    font-weight: 800;
}

.duel-summary-winner.is-waiting .duel-summary-winner-name {
    font-size: 1.1rem;
    line-height: 1.35;
}

.duel-summary-player.is-waiting .duel-summary-player-score {
    color: #ffa600;
    font-size: 1.1rem;
}

.duel-summary-waiting-loader {
    width: 48px !important;
    height: 48px !important;
}

.duel-summary-review {
    margin-top: 22px;
}

.duel-summary-review .duels-card-cta {
    width: 100%;
}

.duel-summary-actions {
    margin-top: 14px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.duel-rematch-status {
    margin-top: 16px;
    padding: 14px 16px;
    border-radius: 18px;
    border: 1px solid rgba(124, 92, 255, 0.28);
    background: rgba(124, 92, 255, 0.08);
}

html:not([data-theme="dark"]) .duel-rematch-status {
    background: #f5f3ff;
    border-color: rgba(124, 92, 255, 0.22);
    color: #1b2430;
}

.duel-rematch-title {
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #9ca3af;
}

.duel-rematch-count {
    margin-top: 4px;
    font-size: 1.05rem;
    font-weight: 800;
}

.duel-rematch-list {
    list-style: none;
    margin: 10px 0 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.duel-rematch-list li {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    font-size: 0.98rem;
    font-weight: 700;
}

.duel-rematch-mark {
    font-size: 1.05rem;
    line-height: 1;
}

.duels-guest-wait {
    margin-top: 18px;
    padding: 22px 18px;
    border-radius: 20px;
    border: 1px solid rgba(124, 92, 255, 0.25);
    background: rgba(124, 92, 255, 0.07);
    text-align: center;
}

html:not([data-theme="dark"]) .duels-guest-wait {
    background: #f5f3ff;
    border-color: rgba(124, 92, 255, 0.2);
    color: #1b2430;
}

.duels-guest-wait-spinner {
    width: 36px;
    height: 36px;
    margin: 0 auto 12px;
    border-radius: 50%;
    border: 3px solid rgba(124, 92, 255, 0.2);
    border-top-color: #7c5cff;
    animation: duels-guest-spin 0.8s linear infinite;
}

@keyframes duels-guest-spin {
    to { transform: rotate(360deg); }
}

.duels-guest-wait-title {
    font-size: 1.15rem;
    font-weight: 800;
}

.duels-guest-wait-copy {
    margin: 6px 0 0;
    font-size: 0.95rem;
    color: var(--duel-muted, #9ca3af);
}

.duels-guest-wait-settings {
    margin-top: 14px;
    text-align: left;
    display: grid;
    gap: 8px;
}

.duels-guest-wait-row {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 12px;
    border-radius: 12px;
    background: rgba(15, 23, 42, 0.35);
    font-size: 0.92rem;
}

html:not([data-theme="dark"]) .duels-guest-wait-row {
    background: rgba(255, 255, 255, 0.85);
}

.duels-guest-wait-row span {
    color: var(--duel-muted, #9ca3af);
    font-weight: 700;
}

.duels-guest-wait-row strong {
    font-weight: 800;
}

.duels-lobby-page.is-guest-waiting #duelsLobbyInvite,
.duels-lobby-page.is-guest-waiting #duelsStartBtn,
.duels-lobby-page.is-guest-waiting #duelsSimulateJoinBtn {
    display: none !important;
}

.duels-lobby-page.is-guest-waiting #duelsGuestWaitPanel {
    display: block;
}

.duels-dev-btn {
    width: 100%;
    margin-top: 18px;
    margin-bottom: 8px;
    min-height: 48px;
    padding: 12px 14px;
    border-radius: 14px;
    border: 2px dashed var(--duel-border-deep);
    background: transparent;
    color: var(--duel-muted);
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 750;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.duels-dev-btn:hover:not(:disabled) {
    background: var(--duel-accent-soft);
    border-color: var(--duel-accent-soft-border);
    color: var(--duel-accent);
}

.duels-dev-btn:disabled {
    opacity: 0.55;
    cursor: default;
}

/* Infinity Battle — progress-style HUD inside .quiz-progress */
.duel-infinity-hud {
    display: none;
    width: 100%;
    margin: 0;
    padding: 0;
    border: none;
    background: transparent;
    box-shadow: none;
    color: inherit;
}

.duel-infinity-hud.is-visible,
body.duel-infinity-active .duel-infinity-hud:not([hidden]) {
    display: block;
}

.duel-infinity-hud[hidden] {
    display: none !important;
}

/* Progress strip is always light — keep strong purple contrast in both themes */
.duel-infinity-hud-title {
    margin: 0 0 8px;
    font-size: 15px;
    font-weight: 800;
    letter-spacing: -0.01em;
    text-align: center;
    color: #5b21b6 !important;
    -webkit-text-fill-color: #5b21b6 !important;
    opacity: 1 !important;
    text-shadow: none !important;
}

.duel-infinity-hud-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 6px;
    margin-bottom: 8px;
}

.duel-infinity-hud-stat {
    display: flex;
    flex-direction: column;
    gap: 1px;
    min-width: 0;
    padding: 0;
    border-radius: 0;
    background: transparent;
    text-align: center;
}

.duel-infinity-hud-label {
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #7c3aed !important;
    -webkit-text-fill-color: #7c3aed !important;
    opacity: 1 !important;
    text-shadow: none !important;
}

.duel-infinity-hud-value {
    font-size: 1.15rem;
    font-weight: 800;
    font-variant-numeric: tabular-nums;
    letter-spacing: -0.02em;
    color: #4c1d95 !important;
    -webkit-text-fill-color: #4c1d95 !important;
    opacity: 1 !important;
    text-shadow: none !important;
    line-height: 1.15;
}

.duel-infinity-hud-value.is-warning {
    color: #b45309 !important;
    -webkit-text-fill-color: #b45309 !important;
}

.duel-infinity-hud-value.is-critical {
    color: #b91c1c !important;
    -webkit-text-fill-color: #b91c1c !important;
}

.duel-infinity-hud-bar {
    background: rgba(128, 90, 213, 0.18);
    height: 6px;
    border-radius: 10px;
    overflow: hidden;
    position: relative;
}

.duel-infinity-hud-bar-fill {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    height: 100%;
    width: 100%;
    border-radius: 10px;
    transition: width 0.2s linear;
}

/* Infinity Battle — results */
.duel-infinity-summary .duel-summary-title {
    color: #a78bfa;
}

.duel-infinity-result-card {
    margin-top: 14px;
    padding: 16px;
    border-radius: 22px;
    border: 2px solid rgba(124, 92, 255, 0.35);
    border-bottom-width: 4px;
    background: rgba(124, 92, 255, 0.08);
}

.duel-infinity-result-card.is-opponent {
    border-color: rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.04);
}

html:not([data-theme="dark"]) .duel-infinity-result-card {
    background: #f5f3ff;
    border-color: rgba(124, 92, 255, 0.28);
    color: #1b2430;
}

html:not([data-theme="dark"]) .duel-infinity-result-card.is-opponent {
    background: #fff;
    border-color: rgba(15, 23, 42, 0.1);
}

.duel-infinity-result-label {
    margin-bottom: 8px;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #9ca3af;
}

.duel-infinity-result-player {
    display: flex;
    align-items: center;
    gap: 12px;
}

.duel-infinity-result-name {
    font-size: 1.05rem;
    font-weight: 800;
    color: #f8fafc !important;
    -webkit-text-fill-color: #f8fafc !important;
    opacity: 1 !important;
    text-shadow: none !important;
    line-height: 1.25;
}

html:not([data-theme="dark"]) .duel-infinity-result-name {
    color: #1b2430 !important;
    -webkit-text-fill-color: #1b2430 !important;
}

.duel-infinity-result-score {
    margin-top: 2px;
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: #7c5cff;
}

.duel-infinity-result-card.is-opponent .duel-infinity-result-score {
    color: #7c5cff;
}

.duel-infinity-result-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-top: 14px;
}

.duel-infinity-result-grid.is-compact {
    grid-template-columns: repeat(3, 1fr);
}

.duel-infinity-result-grid > div {
    padding: 10px 8px;
    border-radius: 14px;
    background: rgba(0, 0, 0, 0.16);
    text-align: center;
}

html:not([data-theme="dark"]) .duel-infinity-result-grid > div {
    background: rgba(15, 23, 42, 0.04);
}

.duel-infinity-result-k {
    display: block;
    margin-bottom: 2px;
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #9ca3af;
}

.duel-infinity-result-grid strong {
    font-size: 1.15rem;
    font-weight: 800;
    font-variant-numeric: tabular-nums;
}

.duel-infinity-winner {
    margin-top: 18px;
    padding: 16px;
    border-radius: 18px;
    background: linear-gradient(180deg, #8b74ff 0%, #6d4dff 100%);
    color: #fff;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}

.duel-infinity-winner-icon {
    display: inline-flex;
    color: #fde68a;
}

.duel-infinity-winner-text {
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

@media (prefers-reduced-motion: reduce) {
    .duels-start-btn .gradient-layer,
    .duels-start-btn .text-overlay,
    .duels-start-btn .light,
    .duels-hero,
    .duels-card,
    .duels-stats,
    .duels-create-section,
    .duels-lobby-section,
    .duels-create-overlay,
    .duels-create-sheet,
    .duels-lobby-player.is-entering,
    .duel-countdown-num.is-pop,
    .duel-intro-card.is-pulse,
    .duel-countdown-glow.is-flash,
    .duel-conn-dot.is-reconnecting {
        animation: none !important;
        transition: none !important;
    }
}

/* —— Connection status (online duels) —— */
.duel-conn-dot {
    position: fixed;
    top: max(12px, env(safe-area-inset-top));
    right: max(12px, env(safe-area-inset-right));
    z-index: 12050;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.85), 0 2px 8px rgba(0, 0, 0, 0.2);
    pointer-events: none;
}
.duel-conn-dot.is-connected { background: #22c55e; }
.duel-conn-dot.is-reconnecting {
    background: #eab308;
    animation: duel-conn-pulse 1.1s ease-in-out infinite;
}
.duel-conn-dot.is-offline { background: #ef4444; }

@keyframes duel-conn-pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.25); opacity: 0.75; }
}

.duel-conn-banner {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 12040;
    padding: max(10px, env(safe-area-inset-top)) 14px 10px;
    pointer-events: none;
}
.duel-conn-banner-inner {
    max-width: 420px;
    margin: 0 auto;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 10px 14px;
    border-radius: 12px;
    background: rgba(15, 23, 42, 0.92);
    color: #f8fafc;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.22);
    backdrop-filter: blur(8px);
}
.duel-conn-banner-icon {
    font-size: 1.15rem;
    line-height: 1.3;
}
.duel-conn-banner-copy {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}
.duel-conn-banner-title {
    font-size: 0.92rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}
.duel-conn-banner-sub {
    font-size: 0.8rem;
    opacity: 0.88;
    line-height: 1.35;
}
.duel-conn-banner.is-restored .duel-conn-banner-inner {
    background: rgba(22, 101, 52, 0.94);
}
.duel-conn-banner.is-waiting-sync .duel-conn-banner-inner {
    background: rgba(120, 53, 15, 0.94);
}

.duel-walkover-overlay {
    --wo-ink: #1b2430;
    --wo-muted: #64748b;
    --wo-card: #ffffff;
    --wo-border: #e2e8f0;
    --wo-accent: #7C5CFF;
    --wo-accent-deep: #5b3fd4;
    --wo-soft: #f3efff;
    --wo-soft-border: #d4c8ff;
    --wo-track: rgba(124, 92, 255, 0.18);

    position: fixed;
    inset: 0;
    z-index: 12100;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: rgba(15, 23, 42, 0.58);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    font-family: "Poppins", "Nunito", system-ui, sans-serif;
}
html[data-theme="dark"] .duel-walkover-overlay {
    --wo-ink: #f7f6f3;
    --wo-muted: #a1a1aa;
    --wo-card: #1f2937;
    --wo-border: rgba(255, 255, 255, 0.12);
    --wo-soft: rgba(124, 92, 255, 0.2);
    --wo-soft-border: rgba(124, 92, 255, 0.45);
    --wo-track: rgba(124, 92, 255, 0.22);
}
.duel-walkover-overlay[hidden] {
    display: none !important;
}
.duel-walkover-card {
    width: min(100%, 320px);
    background: var(--wo-card);
    color: var(--wo-ink);
    border-radius: 18px;
    border: 2.5px solid var(--wo-border);
    padding: 26px 20px 16px;
    text-align: center;
    box-shadow: 0 6px 0 rgba(91, 63, 212, 0.22);
    animation: duelLobbyNoticePop 0.34s cubic-bezier(0.22, 1.15, 0.36, 1) both;
}
html[data-theme="dark"] .duel-walkover-card {
    box-shadow: 0 6px 0 rgba(124, 92, 255, 0.35);
}
.duel-walkover-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    margin: 0 auto 14px;
    border-radius: 50%;
    color: var(--wo-accent);
    background: var(--wo-soft);
    border: 3px solid var(--wo-soft-border);
    box-shadow: 0 4px 0 var(--wo-soft-border);
}
.duel-walkover-icon svg {
    display: block;
    width: 34px;
    height: 34px;
}
.duel-walkover-icon-bg {
    display: none;
}
.duel-walkover-title {
    margin: 0 0 6px;
    font-size: 1.22rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.2;
    color: var(--wo-ink);
}
.duel-walkover-text {
    margin: 0 0 16px;
    font-size: 0.92rem;
    line-height: 1.4;
    font-weight: 600;
    color: var(--wo-muted);
}
.duel-walkover-timer {
    position: relative;
    width: 72px;
    height: 72px;
    margin: 0 auto 12px;
}
.duel-walkover-timer-ring {
    width: 72px;
    height: 72px;
    transform: rotate(-90deg);
}
.duel-walkover-timer-track {
    fill: none;
    stroke: var(--wo-track);
    stroke-width: 5;
}
.duel-walkover-timer-progress {
    fill: none;
    stroke: var(--wo-accent);
    stroke-width: 5;
    stroke-linecap: round;
    stroke-dasharray: 188.5;
    stroke-dashoffset: 0;
    transition: stroke-dashoffset 0.25s linear;
}
.duel-walkover-count {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.55rem;
    font-weight: 800;
    font-variant-numeric: tabular-nums;
    letter-spacing: -0.03em;
    color: var(--wo-accent);
    margin: 0;
}
.duel-walkover-hint {
    margin: 0 0 18px;
    font-size: 0.8rem;
    line-height: 1.4;
    font-weight: 600;
    color: var(--wo-muted);
}
.duel-walkover-actions {
    display: flex;
    justify-content: center;
}
.duel-walkover-btn {
    width: 100%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: 2px solid var(--wo-accent-deep);
    border-radius: 14px;
    padding: 14px 16px;
    font-size: 0.98rem;
    font-weight: 800;
    letter-spacing: -0.01em;
    font-family: inherit;
    color: #fff;
    background: var(--wo-accent);
    box-shadow: 0 5px 0 var(--wo-accent-deep);
    cursor: pointer;
    transition: transform 0.08s ease, box-shadow 0.08s ease;
    -webkit-tap-highlight-color: transparent;
}
.duel-walkover-btn:active {
    transform: translateY(3px);
    box-shadow: 0 2px 0 var(--wo-accent-deep);
}
.duel-walkover-btn svg {
    flex-shrink: 0;
}

/* Pre-match lobby leave notice — Duolingo chunky + purple (vars on overlay; lives on body) */
.duel-lobby-notice-overlay {
    --ln-ink: #1b2430;
    --ln-muted: #64748b;
    --ln-card: #ffffff;
    --ln-border: #e2e8f0;
    --ln-accent: #7C5CFF;
    --ln-accent-deep: #5b3fd4;
    --ln-soft: #f3efff;
    --ln-soft-border: #d4c8ff;
    --ln-btn-secondary-bg: #f8fafc;

    position: fixed;
    inset: 0;
    z-index: 12150;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: rgba(15, 23, 42, 0.58);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    font-family: "Poppins", "Nunito", system-ui, sans-serif;
}
html[data-theme="dark"] .duel-lobby-notice-overlay {
    --ln-ink: #f7f6f3;
    --ln-muted: #a1a1aa;
    --ln-card: #1f2937;
    --ln-border: rgba(255, 255, 255, 0.12);
    --ln-soft: rgba(124, 92, 255, 0.2);
    --ln-soft-border: rgba(124, 92, 255, 0.45);
    --ln-btn-secondary-bg: #374151;
}
.duel-lobby-notice-overlay[hidden] {
    display: none !important;
}
.duel-lobby-notice-card {
    width: min(100%, 320px);
    background: var(--ln-card);
    color: var(--ln-ink);
    border-radius: 18px;
    border: 2.5px solid var(--ln-border);
    padding: 26px 20px 16px;
    text-align: center;
    box-shadow: 0 6px 0 rgba(91, 63, 212, 0.22);
    animation: duelLobbyNoticePop 0.34s cubic-bezier(0.22, 1.15, 0.36, 1) both;
}
html[data-theme="dark"] .duel-lobby-notice-card {
    box-shadow: 0 6px 0 rgba(124, 92, 255, 0.35);
}
@keyframes duelLobbyNoticePop {
    from {
        opacity: 0;
        transform: translateY(12px) scale(0.94);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}
@media (prefers-reduced-motion: reduce) {
    .duel-lobby-notice-card {
        animation: none;
    }
}
.duel-lobby-notice-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    margin: 0 auto 14px;
    border-radius: 50%;
    color: var(--ln-accent);
    background: var(--ln-soft);
    border: 3px solid var(--ln-soft-border);
    box-shadow: 0 4px 0 var(--ln-soft-border);
}
.duel-lobby-notice-icon svg {
    display: block;
    width: 34px;
    height: 34px;
}
.duel-lobby-notice-title {
    margin: 0 0 6px;
    font-size: 1.28rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.2;
    color: var(--ln-ink);
}
.duel-lobby-notice-text {
    margin: 0 0 20px;
    font-size: 0.92rem;
    line-height: 1.4;
    font-weight: 600;
    color: var(--ln-muted);
}
.duel-lobby-notice-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.duel-lobby-notice-btn {
    width: 100%;
    border: none;
    border-radius: 14px;
    padding: 14px 16px;
    font-size: 0.98rem;
    font-weight: 800;
    letter-spacing: -0.01em;
    cursor: pointer;
    font-family: inherit;
    transition: transform 0.08s ease, box-shadow 0.08s ease;
    -webkit-tap-highlight-color: transparent;
}
.duel-lobby-notice-btn.is-primary {
    color: #fff;
    background: var(--ln-accent);
    border: 2px solid var(--ln-accent-deep);
    box-shadow: 0 5px 0 var(--ln-accent-deep);
}
.duel-lobby-notice-btn.is-primary:active {
    transform: translateY(3px);
    box-shadow: 0 2px 0 var(--ln-accent-deep);
}
.duel-lobby-notice-btn.is-secondary {
    color: var(--ln-muted);
    background: var(--ln-btn-secondary-bg);
    border: 2px solid var(--ln-border);
    box-shadow: 0 4px 0 var(--ln-border);
}
.duel-lobby-notice-btn.is-secondary:active {
    transform: translateY(2px);
    box-shadow: 0 2px 0 var(--ln-border);
}

/* Profile required to join/create duel — same chunky purple system */
.duel-profile-gate-overlay {
    --ln-ink: #1b2430;
    --ln-muted: #64748b;
    --ln-card: #ffffff;
    --ln-border: #e2e8f0;
    --ln-accent: #7C5CFF;
    --ln-accent-deep: #5b3fd4;
    --ln-soft: #f3efff;
    --ln-soft-border: #d4c8ff;
    --ln-btn-secondary-bg: #f8fafc;

    position: fixed;
    inset: 0;
    z-index: 12160;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: rgba(15, 23, 42, 0.58);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    font-family: "Poppins", "Nunito", system-ui, sans-serif;
}
html[data-theme="dark"] .duel-profile-gate-overlay {
    --ln-ink: #f7f6f3;
    --ln-muted: #a1a1aa;
    --ln-card: #1f2937;
    --ln-border: rgba(255, 255, 255, 0.12);
    --ln-soft: rgba(124, 92, 255, 0.2);
    --ln-soft-border: rgba(124, 92, 255, 0.45);
    --ln-btn-secondary-bg: #374151;
}
.duel-profile-gate-overlay[hidden] {
    display: none !important;
}
.duel-profile-gate-card {
    width: min(100%, 320px);
    background: var(--ln-card);
    color: var(--ln-ink);
    border-radius: 18px;
    border: 2.5px solid var(--ln-border);
    padding: 26px 20px 16px;
    text-align: center;
    box-shadow: 0 6px 0 rgba(91, 63, 212, 0.22);
    animation: duelLobbyNoticePop 0.34s cubic-bezier(0.22, 1.15, 0.36, 1) both;
}
html[data-theme="dark"] .duel-profile-gate-card {
    box-shadow: 0 6px 0 rgba(124, 92, 255, 0.35);
}
.duel-profile-gate-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    margin: 0 auto 14px;
    border-radius: 50%;
    color: var(--ln-accent);
    background: var(--ln-soft);
    border: 3px solid var(--ln-soft-border);
    box-shadow: 0 4px 0 var(--ln-soft-border);
}
.duel-profile-gate-icon svg {
    display: block;
    width: 34px;
    height: 34px;
}
.duel-profile-gate-title {
    margin: 0 0 6px;
    font-size: 1.28rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.2;
    color: var(--ln-ink);
}
.duel-profile-gate-text {
    margin: 0 0 20px;
    font-size: 0.92rem;
    line-height: 1.4;
    font-weight: 600;
    color: var(--ln-muted);
}
.duel-profile-gate-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.duel-profile-gate-btn {
    width: 100%;
    border: none;
    border-radius: 14px;
    padding: 14px 16px;
    font-size: 0.98rem;
    font-weight: 800;
    letter-spacing: -0.01em;
    cursor: pointer;
    font-family: inherit;
    transition: transform 0.08s ease, box-shadow 0.08s ease;
    -webkit-tap-highlight-color: transparent;
}
.duel-profile-gate-btn.is-primary {
    color: #fff;
    background: var(--ln-accent);
    border: 2px solid var(--ln-accent-deep);
    box-shadow: 0 5px 0 var(--ln-accent-deep);
}
.duel-profile-gate-btn.is-primary:active {
    transform: translateY(3px);
    box-shadow: 0 2px 0 var(--ln-accent-deep);
}
.duel-profile-gate-btn.is-secondary {
    color: var(--ln-muted);
    background: var(--ln-btn-secondary-bg);
    border: 2px solid var(--ln-border);
    box-shadow: 0 4px 0 var(--ln-border);
}
.duel-profile-gate-btn.is-secondary:active {
    transform: translateY(2px);
    box-shadow: 0 2px 0 var(--ln-border);
}