/* Shared premium lobby section header for desktop and mobile. */
.lobby-section > .section-header.premium-section-header {
    display: flex;
    min-height: 68px;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    margin: 0 0 18px;
    padding: 12px 13px 12px 15px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.075);
    border-radius: 16px;
    background: #101216;
    box-shadow:
        inset 3px 0 0 var(--accent-gold-light, #ffd000),
        inset 0 1px 0 rgba(255, 255, 255, 0.035),
        0 12px 30px rgba(0, 0, 0, 0.2);
}

.premium-section-header .section-title {
    display: flex;
    min-width: 0;
    align-items: center;
    gap: 12px;
    margin: 0;
    color: var(--text-primary, #ffffff);
    font-size: clamp(1rem, 1.25vw, 1.16rem);
    font-weight: 700;
    letter-spacing: -0.018em;
    line-height: 1.2;
}

.premium-section-header .premium-section-icon {
    display: inline-flex;
    width: 42px;
    height: 42px;
    flex: 0 0 42px;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(var(--palette-gold-rgb, 255, 208, 0), 0.18);
    border-radius: 13px;
    background: rgba(var(--palette-gold-rgb, 255, 208, 0), 0.085);
    color: var(--accent-gold-light, #ffd000);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
    font-size: 0.96rem;
}

.premium-section-header .premium-section-icon i {
    color: inherit;
    text-shadow: none;
}

.premium-section-header .premium-section-title-label {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.premium-section-header .premium-section-cta {
    display: inline-flex;
    min-height: 44px;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;
    gap: 9px;
    padding: 6px 7px 6px 14px;
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: 13px;
    background: #181b21;
    color: rgba(255, 255, 255, 0.68);
    font-size: 0.78rem;
    font-weight: 600;
    line-height: 1;
    text-decoration: none;
    transition:
        background-color 160ms ease,
        border-color 160ms ease,
        color 160ms ease,
        transform 160ms ease;
    -webkit-tap-highlight-color: transparent;
}

.premium-section-header .premium-section-cta-icon {
    display: inline-flex;
    width: 30px;
    height: 30px;
    flex: 0 0 30px;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: rgba(var(--palette-gold-rgb, 255, 208, 0), 0.11);
    color: var(--accent-gold-light, #ffd000);
    font-size: 0.68rem;
    transition: background-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.premium-section-header .premium-section-cta:focus-visible {
    outline: 2px solid var(--accent-gold-light, #ffd000);
    outline-offset: 2px;
}

.premium-section-header .premium-section-cta:active {
    transform: scale(0.97);
}

@media (hover: hover) and (pointer: fine) {
    .premium-section-header .premium-section-cta:hover {
        border-color: rgba(var(--palette-gold-rgb, 255, 208, 0), 0.27);
        background: #1d2027;
        color: var(--text-primary, #ffffff);
        transform: translateY(-1px);
    }

    .premium-section-header .premium-section-cta:hover .premium-section-cta-icon {
        background: var(--accent-gold-light, #ffd000);
        color: var(--palette-on-accent, #171000);
        transform: translateX(2px);
    }
}

@media (max-width: 767px) {
    .lobby-section > .section-header.premium-section-header {
        min-height: 60px;
        gap: 8px;
        margin-bottom: 13px;
        padding: 8px 8px 8px 11px;
        border-radius: 14px;
        box-shadow:
            inset 3px 0 0 var(--accent-gold-light, #ffd000),
            inset 0 1px 0 rgba(255, 255, 255, 0.03),
            0 8px 20px rgba(0, 0, 0, 0.16);
    }

    .premium-section-header .section-title {
        gap: 9px;
        font-size: 0.92rem;
    }

    .premium-section-header .premium-section-icon {
        width: 36px;
        height: 36px;
        flex-basis: 36px;
        border-radius: 11px;
        font-size: 0.84rem;
    }

    .premium-section-header .premium-section-cta {
        min-height: 44px;
        gap: 6px;
        padding: 5px 6px 5px 10px;
        border-radius: 12px;
        font-size: 0.7rem;
    }

    .premium-section-header .premium-section-cta-icon {
        width: 30px;
        height: 30px;
        flex-basis: 30px;
        border-radius: 9px;
    }
}

@media (max-width: 340px) {
    .premium-section-header .section-title {
        gap: 7px;
        font-size: 0.84rem;
    }

    .premium-section-header .premium-section-icon {
        width: 34px;
        height: 34px;
        flex-basis: 34px;
    }

    .premium-section-header .premium-section-cta {
        padding-left: 8px;
        font-size: 0.66rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .premium-section-header .premium-section-cta,
    .premium-section-header .premium-section-cta-icon {
        transition-duration: 0.01ms;
    }
}