/* ==========================================================================
   STARMINER IDLE - FULL RPG PIXEL ART BROWSER (clicker-browser.css)
   ========================================================================== */

/* Browser Shell - Hidden by default from normal page flow */
.game-browser-window {
    display: none !important;
    background: var(--pixel-panel-bg);
    border: 4px solid var(--pixel-black);
    border-radius: 0;
    box-shadow: 
        inset 4px 4px 0px var(--pixel-panel-highlight),
        inset -4px -4px 0px var(--pixel-panel-shadow),
        0 6px 0px var(--pixel-black),
        0 16px 40px rgba(0,0,0,0.9);
    overflow: hidden;
    margin-top: 0;
}

.game-browser-window.mobile-active {
    display: flex !important;
}

/* ==========================================================================
   ZONE-BOUND OVERLAY APP MODE (.fullscreen-active)
   ========================================================================== */
.game-browser-window.fullscreen-active {
    display: flex !important;
    flex-direction: column !important;
    margin: 0 !important;
}

@media (max-width: 991px) {
    .game-browser-window.fullscreen-active {
        position: fixed !important;
        top: 10px !important;
        left: 10px !important;
        right: 10px !important;
        bottom: 10px !important;
        width: calc(100vw - 20px) !important;
        height: calc(100vh - 20px) !important;
        z-index: 99995 !important;
        box-shadow: 0 0 0 100vmax rgba(2, 6, 12, 0.92), 0 24px 60px rgba(0,0,0,0.95) !important;
        animation: fullWindowFadeIn 0.2s cubic-bezier(0.16, 1, 0.3, 1) !important;
    }

    @keyframes fullWindowFadeIn {
        from { opacity: 0; transform: scale(0.97); }
        to { opacity: 1; transform: scale(1); }
    }
}

/* Desktop Mode (>=992px): Overlays ONLY the 2-panel game stage zone, leaving header bar, left menu, and balance HUD completely intact and accessible */
@media (min-width: 992px) {
    .game-browser-window.fullscreen-active {
        position: absolute !important;
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        bottom: 0 !important;
        width: 100% !important;
        height: 100% !important;
        max-width: none !important;
        max-height: none !important;
        z-index: 50 !important;
        box-shadow: 
            inset 4px 4px 0px var(--pixel-panel-highlight),
            inset -4px -4px 0px var(--pixel-panel-shadow),
            0 6px 0px var(--pixel-black),
            0 16px 36px rgba(0, 0, 0, 0.92) !important;
        animation: zoneAppFadeIn 0.15s ease !important;
    }

    @keyframes zoneAppFadeIn {
        from { opacity: 0; transform: scale(0.99); }
        to { opacity: 1; transform: scale(1); }
    }
}

.game-browser-window.fullscreen-active .browser-window-content {
    flex: 1 !important;
    overflow-y: auto !important;
    display: flex !important;
    flex-direction: column !important;
    min-height: 0 !important;
    padding: 10px 12px !important;
    box-sizing: border-box !important;
}

.game-browser-window.fullscreen-active .browser-tab-view {
    flex: 1 !important;
    display: none;
    flex-direction: column !important;
    min-height: 0 !important;
}

.game-browser-window.fullscreen-active .browser-tab-view.active {
    display: flex !important;
}

.game-browser-window.fullscreen-active #skillTreeViewport {
    flex: 1 !important;
    height: 100% !important;
    min-height: 0 !important;
    width: 100% !important;
}

.game-browser-window.fullscreen-active #viewBottomSkillTree {
    overflow: hidden !important;
    height: 100% !important;
    min-height: 0 !important;
}

.btn-close-fullwindow-app {
    display: none;
    background: #991B1B;
    border: 2px solid var(--pixel-black);
    color: #FFF;
    font-family: var(--game-font-pixel);
    font-size: 0.68rem;
    font-weight: 800;
    padding: 5px 12px;
    cursor: pointer;
    align-items: center;
    gap: 6px;
    box-shadow: inset 1px 1px 0 rgba(255,255,255,0.25), 0 2px 0 #000;
    transition: all 0.1s ease;
    margin-left: 10px;
    text-shadow: 1px 1px 0 #000;
    letter-spacing: 0.5px;
}

.btn-close-fullwindow-app:hover {
    background: #DC2626;
    box-shadow: inset 1px 1px 0 rgba(255,255,255,0.4), 0 0 10px rgba(239,68,68,0.6);
    transform: translateY(-1px);
}

.game-browser-window.fullscreen-active .btn-close-fullwindow-app {
    display: inline-flex !important;
}

.traffic-dot.dot-close {
    cursor: pointer;
}
.traffic-dot.dot-close:hover {
    background: #FF4D4D;
    transform: scale(1.2);
}

/* Sleek Floating Close Button (Top-right corner of stage app window) */
.btn-zone-float-close {
    position: absolute;
    top: 10px;
    right: 12px;
    z-index: 100;
    width: 32px;
    height: 32px;
    background: #7F1D1D;
    border: 2px solid var(--pixel-black);
    color: #FFF;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 
        inset 1px 1px 0 rgba(255,255,255,0.35), 
        inset -1px -1px 0 #000, 
        0 3px 0 #000,
        0 4px 10px rgba(0,0,0,0.5);
    transition: transform 0.08s ease, background 0.1s ease, box-shadow 0.1s ease;
}

.btn-zone-float-close:hover {
    background: #DC2626;
    transform: translateY(-2px);
    box-shadow: 
        inset 1px 1px 0 rgba(255,255,255,0.5), 
        inset -1px -1px 0 #000, 
        0 5px 0 #000, 
        0 0 12px rgba(239,68,68,0.7);
}

.btn-zone-float-close:active {
    transform: translateY(1px);
    box-shadow: inset 1px 1px 0 #000, 0 1px 0 #000;
}

/* Browser Topbar - Hidden as redundant since left sidebar handles navigation */
.browser-window-topbar {
    display: none !important;
}

/* Active App Title Pill (Replaces redundant top tabs) */
.browser-active-title-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #0E1528;
    border: 2px solid var(--pixel-black);
    padding: 5px 12px;
    font-family: var(--game-font-pixel);
    font-size: 0.74rem;
    font-weight: 800;
    color: #FFF;
    letter-spacing: 0.5px;
    text-shadow: 1px 1px 0 #000;
    box-shadow: inset 1px 1px 0 rgba(255, 255, 255, 0.15), 0 2px 0 #000;
    white-space: nowrap;
}

.browser-traffic-lights {
    display: flex;
    gap: 4px;
}

.traffic-dot {
    width: 10px;
    height: 10px;
    border: 2px solid var(--pixel-black);
    border-radius: 0;
    display: inline-block;
}

.traffic-dot.dot-close { background: #EF4444; }
.traffic-dot.dot-min { background: #F59E0B; }
.traffic-dot.dot-max { background: #10B981; }

.browser-tabs-nav {
    display: flex;
    gap: 4px;
    flex: 1;
    overflow-x: auto;
}

.browser-tab-btn {
    background: #141D33;
    border: 3px solid var(--pixel-black);
    border-bottom: none;
    color: #94A3B8;
    font-family: var(--game-font-pixel);
    font-size: 0.72rem;
    padding: 6px 12px;
    border-radius: 0;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.08s ease;
    white-space: nowrap;
    text-shadow: 2px 2px 0 var(--pixel-black);
    box-shadow: inset 1px 1px 0px rgba(255,255,255,0.1);
}

.browser-tab-btn:hover {
    color: #FFF;
    background: #1D2A4A;
}

.browser-tab-btn.active {
    background: #24355A;
    border-color: var(--pixel-black);
    color: #FFF;
    box-shadow: 
        inset 0 2px 0 var(--neon-cyan),
        0 0 10px rgba(56, 189, 248, 0.4);
}

.browser-address-bar {
    background: var(--pixel-darkest);
    border: 2px solid var(--pixel-black);
    border-radius: 0;
    padding: 3px 8px;
    font-family: var(--game-font-pixel);
    font-size: 0.65rem;
    color: #64748B;
    display: flex;
    align-items: center;
    gap: 6px;
}

/* Browser Content Area */
.browser-content-viewport {
    padding: 16px;
    background: #0B101E;
    min-height: 480px;
}

.browser-tab-view {
    display: none;
}

.browser-tab-view.active {
    display: block;
    animation: fadeInTab 0.15s ease-out;
}

@keyframes fadeInTab {
    from { opacity: 0; transform: translateY(2px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Tab 1: Crates Section */
.crates-section-header {
    display: none !important;
}

/* Crates Filter Toolbar */
.crates-filter-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-top: 0;
    margin-bottom: 12px;
    flex-wrap: wrap;
    background: var(--pixel-slot-bg);
    padding: 8px 12px;
    padding-right: 48px;
    border-radius: 0;
    border: 3px solid var(--pixel-black);
    box-shadow: inset 2px 2px 0px #000;
}

.crates-filter-tags {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-wrap: wrap;
}

.crate-filter-btn {
    background: #162826;
    border: 2px solid var(--pixel-black);
    border-radius: 0;
    color: #94A3B8;
    padding: 5px 10px;
    font-family: var(--game-font-pixel);
    font-size: 0.68rem;
    cursor: pointer;
    transition: all 0.08s ease;
    text-shadow: 1px 1px 0 var(--pixel-black);
    box-shadow: 0 2px 0px var(--pixel-black);
}

.crate-filter-btn:hover {
    background: #1F2E50;
    color: #FFF;
}

.crate-filter-btn.active {
    background: #24355A;
    border-color: var(--pixel-black);
    color: #FFF;
    box-shadow: inset 0 0 0 1px var(--neon-cyan), 0 2px 0px var(--pixel-black);
}

.crates-sort-select {
    background: #050812;
    border: 2px solid var(--pixel-black);
    border-radius: 0;
    color: #FFF;
    font-family: var(--game-font-pixel);
    font-size: 0.68rem;
    padding: 4px 8px;
    cursor: pointer;
    outline: none;
}

/* Crates Grid */
.crates-cards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    margin-top: 12px;
}

@media (max-width: 1100px) {
    .crates-cards-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .crates-cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 500px) {
    .crates-cards-grid {
        grid-template-columns: 1fr;
    }
}

.crate-shop-card {
    background: #131C30;
    border: 3px solid var(--pixel-black);
    border-radius: 0;
    padding: 12px 10px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-shadow: 
        inset 2px 2px 0px var(--pixel-panel-highlight),
        inset -2px -2px 0px #060912,
        0 4px 0px var(--pixel-black);
    transition: transform 0.05s ease;
}

.crate-shop-card:hover {
    background: #1A2642;
    transform: translateY(-2px);
    box-shadow: 
        inset 2px 2px 0px rgba(255,255,255,0.2),
        0 6px 0px var(--pixel-black);
}

.crate-card-icon {
    width: 52px;
    height: 52px;
    border-radius: 0;
    background: var(--pixel-slot-bg);
    border: 3px solid var(--pixel-black);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin-bottom: 8px;
    box-shadow: inset 3px 3px 0px #000;
}

.crate-card-title {
    font-family: var(--game-font-pixel);
    font-size: 0.95rem;
    font-weight: 700;
    color: #FFF;
    margin-bottom: 6px;
    text-shadow: 2px 2px 0 var(--pixel-black);
    letter-spacing: 0.5px;
}

.crate-card-desc {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 0.8rem;
    font-weight: 500;
    color: #F8FAFC;
    margin-bottom: 10px;
    min-height: 38px;
    line-height: 1.4;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.9);
}

.crate-card-drops-preview {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 4px;
    margin-bottom: 12px;
}

.crate-drop-badge {
    font-family: var(--game-font-pixel);
    font-size: 0.64rem;
    font-weight: 700;
    padding: 3px 6px;
    border-radius: 0;
    background: #000000;
    border: 2px solid rgba(255, 255, 255, 0.2);
    color: #FFFFFF;
    box-shadow: 0 2px 0 var(--pixel-black);
}

.btn-open-crate {
    width: 100%;
    min-height: 44px;
    padding: 8px 10px;
    font-family: var(--game-font-pixel);
    font-size: 0.74rem;
    font-weight: 800;
    color: #030712 !important;
    border-radius: 0;
    cursor: pointer;
    border: 3px solid var(--pixel-black);
    margin-top: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    white-space: nowrap;
    box-shadow: 
        inset 2px 2px 0px rgba(255,255,255,0.45),
        inset -2px -2px 0px rgba(0,0,0,0.5),
        0 4px 0px var(--pixel-black);
    text-shadow: none !important;
    transition: transform 0.05s ease, filter 0.1s ease;
}

.btn-crate-price {
    font-size: 0.72rem;
    font-weight: 800;
    color: #030712 !important;
    letter-spacing: -0.2px;
}

.btn-open-crate:hover {
    filter: brightness(1.15);
    transform: translateY(-2px);
    box-shadow: 
        inset 2px 2px 0px rgba(255,255,255,0.6),
        inset -2px -2px 0px rgba(0,0,0,0.5),
        0 6px 0px var(--pixel-black);
}

.btn-open-crate:active {
    transform: translateY(3px);
    box-shadow: 0 1px 0px var(--pixel-black);
}

/* Modern crate showroom */
.crates-showcase-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
    padding: 4px 4px 18px;
    border-bottom: 1px solid rgba(148, 163, 184, 0.18);
}

.crates-showcase-copy {
    min-width: 0;
}

.crates-showcase-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    color: #94A3B8;
    font-family: var(--game-font-pixel);
    font-size: 0.58rem;
    letter-spacing: 0.12em;
}

.crates-showcase-eyebrow i {
    color: #FACC15;
}

.crates-showcase-copy h2 {
    margin: 7px 0 4px;
    color: #F8FAFC;
    font-family: var(--game-font-pixel);
    font-size: clamp(1.2rem, 2vw, 1.7rem);
    line-height: 1.15;
    letter-spacing: 0.01em;
}

.crates-showcase-copy p {
    margin: 0;
    color: #94A3B8;
    font-size: 0.78rem;
}

.crates-showcase-stats {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

.crate-stat-chip {
    display: grid;
    grid-template-columns: auto auto;
    column-gap: 7px;
    align-items: center;
    min-width: 108px;
    padding: 8px 10px;
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid rgba(148, 163, 184, 0.24);
    border-radius: 5px;
}

.crate-stat-chip i {
    grid-row: span 2;
    color: #94A3B8;
}

.crate-stat-chip strong {
    color: #F8FAFC;
    font-family: var(--game-font-pixel);
    font-size: 0.82rem;
}

.crate-stat-chip span {
    color: #64748B;
    font-size: 0.61rem;
}

.crate-stat-chip.accent {
    border-color: rgba(250, 204, 21, 0.35);
}

.crate-stat-chip.accent i,
.crate-stat-chip.accent strong {
    color: #FACC15;
}

.crates-filter-bar {
    margin-top: 14px;
    padding: 9px;
    background: rgba(5, 8, 18, 0.68);
    border: 1px solid rgba(148, 163, 184, 0.18);
    border-radius: 6px;
}

.crate-filter-btn {
    border-color: rgba(148, 163, 184, 0.22);
    background: transparent;
    color: #94A3B8;
    transition: color 0.16s ease, border-color 0.16s ease, background 0.16s ease, transform 0.16s ease;
}

.crate-filter-btn:hover {
    color: #F8FAFC;
    border-color: rgba(56, 189, 248, 0.55);
    transform: translateY(-1px);
}

.crate-filter-btn.active {
    background: rgba(56, 189, 248, 0.12);
    border-color: #38BDF8;
    color: #E0F2FE;
    box-shadow: 0 0 14px rgba(56, 189, 248, 0.13);
}

.crates-cards-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    margin-top: 14px;
}

.crate-shop-card {
    position: relative;
    min-width: 0;
    min-height: 328px;
    padding: 13px;
    background:
        radial-gradient(circle at 50% 0%, color-mix(in srgb, var(--crate-color, #38BDF8) 13%, transparent), transparent 44%),
        linear-gradient(150deg, rgba(24, 36, 61, 0.98), rgba(9, 14, 28, 0.98));
    border: 1px solid rgba(148, 163, 184, 0.28);
    border-top: 3px solid var(--crate-color, #38BDF8);
    border-radius: 8px;
    box-shadow: 0 12px 26px rgba(0, 0, 0, 0.22), inset 0 1px 0 rgba(255, 255, 255, 0.06);
    transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.crate-shop-card:hover {
    background:
        radial-gradient(circle at 50% 0%, color-mix(in srgb, var(--crate-color, #38BDF8) 22%, transparent), transparent 46%),
        linear-gradient(150deg, rgba(29, 44, 73, 0.99), rgba(10, 16, 32, 0.99));
    border-color: color-mix(in srgb, var(--crate-color, #38BDF8) 70%, #CBD5E1);
    transform: translateY(-4px);
    box-shadow: 0 16px 34px rgba(0, 0, 0, 0.36), 0 0 24px color-mix(in srgb, var(--crate-color, #38BDF8) 16%, transparent);
}

.crate-card-topline {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    width: 100%;
    margin-bottom: 12px;
}

.crate-card-kicker {
    color: #64748B;
    font-family: var(--game-font-pixel);
    font-size: 0.49rem;
    letter-spacing: 0.08em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.crate-card-status {
    flex-shrink: 0;
    font-family: var(--game-font-pixel);
    font-size: 0.48rem;
}

.crate-card-status i {
    font-size: 0.38rem;
    vertical-align: 1px;
}

.crate-card-icon {
    width: 58px;
    height: 58px;
    margin-bottom: 10px;
    border: 2px solid;
    border-radius: 12px;
    background: rgba(3, 7, 18, 0.75);
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.08), 0 7px 18px rgba(0,0,0,0.28);
}

.crate-card-title {
    max-width: 100%;
    margin-bottom: 7px;
    font-size: 0.92rem;
    line-height: 1.2;
    letter-spacing: 0;
}

.crate-card-desc {
    display: -webkit-box;
    min-height: 43px;
    margin-bottom: 10px;
    color: #AAB7CA;
    font-size: 0.71rem;
    line-height: 1.38;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
}

.crate-card-drops-preview {
    align-content: flex-start;
    min-height: 45px;
    margin-bottom: 11px;
    gap: 5px;
}

.crate-drop-badge {
    padding: 4px 6px;
    border: 1px solid rgba(148, 163, 184, 0.23);
    border-radius: 4px;
    background: rgba(2, 6, 23, 0.58);
    color: #CBD5E1;
    box-shadow: none;
    font-size: 0.53rem;
}

.crate-drop-badge i {
    color: #FACC15;
}

.crate-card-price-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    width: 100%;
    margin-top: auto;
    margin-bottom: 9px;
    padding-top: 8px;
    border-top: 1px solid rgba(148, 163, 184, 0.16);
}

.crate-card-price-row span {
    color: #64748B;
    font-family: var(--game-font-pixel);
    font-size: 0.47rem;
}

.crate-card-price-row strong {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: #F8FAFC;
    font-family: var(--game-font-pixel);
    font-size: 0.68rem;
    white-space: nowrap;
}

.crate-card-price-row strong i:first-of-type {
    color: #FACC15;
}

.crate-card-price-row strong i:last-of-type {
    color: #C084FC;
}

.btn-open-crate {
    min-height: 42px;
    border: 1px solid rgba(255, 255, 255, 0.32);
    border-radius: 5px;
    box-shadow: 0 5px 0 rgba(0,0,0,0.42), inset 0 1px 0 rgba(255,255,255,0.4);
    font-size: 0.63rem;
    transition: transform 0.16s ease, filter 0.16s ease, box-shadow 0.16s ease;
}

.btn-open-crate:hover {
    box-shadow: 0 7px 0 rgba(0,0,0,0.42), 0 0 18px rgba(255,255,255,0.12), inset 0 1px 0 rgba(255,255,255,0.55);
}

.btn-crate-price {
    opacity: 0.72;
    font-size: 0.5rem;
}

/* Roulette Modal Box (8-Bit Casino) */
.crate-modal-box {
    max-width: 680px !important;
    width: 95%;
    background: var(--pixel-panel-bg) !important;
    border: 4px solid var(--pixel-black) !important;
    border-radius: 0 !important;
    padding: 22px !important;
    box-shadow: 
        inset 4px 4px 0px var(--pixel-panel-highlight),
        inset -4px -4px 0px var(--pixel-panel-shadow),
        0 8px 0px var(--pixel-black),
        0 24px 60px rgba(0,0,0,0.95) !important;
}

/* Crate Modal Header & Close Button */
.crate-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding-bottom: 14px;
    margin-bottom: 14px;
    border-bottom: 3px solid var(--pixel-black);
}

.crate-modal-title {
    font-family: var(--game-font-pixel);
    font-size: 1.15rem;
    font-weight: 800;
    color: #FFF;
    display: flex;
    align-items: center;
    gap: 8px;
    line-height: 1.3;
    text-shadow: 2px 2px 0 var(--pixel-black);
}

.crate-modal-title .crate-modal-price {
    flex-basis: 100%;
    margin-left: 27px;
    color: #A8B3C7;
    font-family: var(--game-font-pixel);
    font-size: 0.72rem;
    font-weight: 700;
    line-height: 1.2;
    white-space: nowrap;
    text-shadow: none;
}

.crate-modal-title .crate-modal-price i {
    margin-left: 2px;
}

.crate-modal-balance-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
}

.crate-modal-balance-badge {
    background: var(--pixel-slot-bg);
    border: 2px solid var(--pixel-black);
    padding: 5px 12px;
    border-radius: 4px;
    font-family: var(--game-font-pixel);
    font-weight: 800;
    font-size: 0.78rem;
    display: flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 2px 0 var(--pixel-black);
}

.crate-modal-balance-badge.coins {
    color: var(--neon-gold);
}

.crate-modal-balance-badge.shards {
    color: var(--neon-purple);
}

.btn-close-modal-icon {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 38px !important;
    height: 38px !important;
    min-width: 38px !important;
    min-height: 38px !important;
    background: #11182B !important;
    color: #94A3B8 !important;
    border: 2px solid var(--pixel-black) !important;
    border-radius: 4px !important;
    font-size: 1.2rem !important;
    cursor: pointer !important;
    box-shadow: 
        inset 1px 1px 0 rgba(255, 255, 255, 0.15),
        0 3px 0 var(--pixel-black) !important;
    transition: all 0.12s ease !important;
    padding: 0 !important;
    line-height: 1 !important;
    touch-action: manipulation !important;
    -webkit-tap-highlight-color: transparent !important;
    user-select: none !important;
    flex-shrink: 0 !important;
}

.btn-close-modal-icon:hover {
    background: #DC2626 !important;
    color: #FFFFFF !important;
    border-color: var(--pixel-black) !important;
    transform: translateY(-1px) !important;
    box-shadow: 
        inset 1px 1px 0 rgba(255, 255, 255, 0.35),
        0 4px 0 var(--pixel-black),
        0 0 14px rgba(220, 38, 38, 0.6) !important;
}

.btn-close-modal-icon:active {
    transform: translateY(2px) !important;
    box-shadow: 
        inset 1px 1px 0 rgba(0, 0, 0, 0.4),
        0 1px 0 var(--pixel-black) !important;
    background: #B91C1C !important;
    color: #FFFFFF !important;
}

.btn-close-modal-icon i {
    pointer-events: none;
    line-height: 1;
}

.crate-roulette-viewport {
    width: 100%;
    height: 160px;
    background:
        linear-gradient(90deg, rgba(4, 7, 15, 0.96) 0%, transparent 14%, transparent 86%, rgba(4, 7, 15, 0.96) 100%),
        radial-gradient(circle at 50% 50%, rgba(255, 208, 0, 0.08), transparent 38%),
        #050812;
    border: 3px solid var(--pixel-black);
    border-radius: 0;
    position: relative;
    overflow: hidden;
    margin: 16px 0;
    box-shadow:
        inset 0 0 24px rgba(0,0,0,0.95),
        0 0 0 1px rgba(255, 208, 0, 0.18),
        0 0 24px rgba(255, 208, 0, 0.08);
}

.crate-roulette-viewport::before,
.crate-roulette-viewport::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 18%;
    z-index: 8;
    pointer-events: none;
}

.crate-roulette-viewport::before {
    left: 0;
    background: linear-gradient(90deg, #050812 8%, rgba(5, 8, 18, 0));
}

.crate-roulette-viewport::after {
    right: 0;
    background: linear-gradient(270deg, #050812 8%, rgba(5, 8, 18, 0));
}

.crate-roulette-center-marker {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 3px;
    height: 100%;
    background: var(--neon-gold);
    box-shadow: 0 0 14px var(--neon-gold), 0 0 30px rgba(255, 208, 0, 0.7);
    z-index: 12;
    pointer-events: none;
}

.crate-roulette-marker-label {
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    padding: 3px 7px;
    background: var(--neon-gold);
    color: #161006;
    font-family: var(--game-font-pixel);
    font-size: 0.48rem;
    line-height: 1;
    white-space: nowrap;
    box-shadow: 2px 2px 0 var(--pixel-black);
}

.crate-roulette-track {
    display: flex;
    align-items: center;
    height: 100%;
    gap: 10px;
    padding: 0 12px;
    position: absolute;
    left: 0;
    top: 0;
}

.crate-roulette-item-card {
    width: 126px;
    height: 132px;
    background: linear-gradient(145deg, #17213a, #0b1020 72%);
    border: 3px solid var(--pixel-black);
    border-radius: 0;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 6px;
    text-align: center;
    box-shadow:
        inset 2px 2px 0px var(--pixel-panel-highlight),
        inset 0 -3px 0 rgba(0,0,0,0.3),
        0 3px 0px var(--pixel-black);
    position: relative;
    overflow: hidden;
}

.crate-roulette-item-card::after {
    content: '';
    position: absolute;
    inset: 5px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    pointer-events: none;
}

.crate-roulette-item-card.winner {
    animation: winnerPulse 0.4s infinite alternate;
    box-shadow: 
        inset 0 0 0 2px var(--neon-gold),
        0 0 24px var(--neon-gold),
        0 3px 0px var(--pixel-black);
    border-color: var(--pixel-black);
    background: linear-gradient(145deg, rgba(255, 208, 0, 0.28), #11182B 70%);
}

@keyframes winnerPulse {
    from { transform: scale(1); }
    to { transform: scale(1.06); }
}

.crate-item-icon {
    font-size: 2rem;
    margin-bottom: 7px;
    filter: drop-shadow(0 0 8px currentColor);
}

.crate-item-name {
    font-family: var(--game-font-pixel);
    font-size: 0.7rem;
    color: #FFF;
    line-height: 1.2;
    text-shadow: 2px 2px 0 var(--pixel-black);
    max-width: 108px;
}

.crate-item-rarity {
    font-family: var(--game-font-pixel);
    font-size: 0.58rem;
    text-transform: uppercase;
    margin-top: 6px;
    padding: 3px 6px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid currentColor;
    line-height: 1;
}

/* Universal Styled Header Bar for Full-Window Apps (Tree, Achievements, Top) */
.skill-tree-window-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 10px;
    padding: 8px 14px;
    padding-right: 52px;
    background: var(--pixel-slot-bg);
    border: 3px solid var(--pixel-black);
    box-shadow: inset 2px 2px 0px #000;
    min-height: 52px;
    box-sizing: border-box;
    flex-shrink: 0;
}

.skill-tree-window-header h2 {
    font-family: var(--game-font-pixel);
    font-size: 1.02rem;
    font-weight: 900;
    color: #FFF;
    margin: 0;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    letter-spacing: 0.5px;
    text-shadow: 2px 2px 0 var(--pixel-black);
    line-height: 1.2;
}

.skill-tree-window-header .header-subtitle {
    font-family: var(--game-font-pixel);
    font-size: 0.68rem;
    color: #94A3B8;
    margin-top: 4px;
    letter-spacing: 0.3px;
    text-shadow: 1px 1px 0 var(--pixel-black);
}

/* Meta Progression Badge */
.badge-skill-tree-meta {
    font-family: var(--game-font-pixel);
    font-size: 0.60rem;
    padding: 2px 8px;
    background: #5B21B6;
    border: 2px solid var(--pixel-black);
    color: #FFF;
    font-weight: 800;
    text-shadow: 1px 1px 0 var(--pixel-black);
    box-shadow: inset 1px 1px 0 rgba(255,255,255,0.35), 0 2px 0 var(--pixel-black);
    display: inline-flex;
    align-items: center;
    gap: 4px;
    letter-spacing: 0.5px;
    vertical-align: middle;
}

/* Shards & Count Stats Pill */
.skill-tree-header-shards {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #0E172A;
    border: 2px solid var(--pixel-black);
    padding: 6px 12px;
    font-family: var(--game-font-pixel);
    font-size: 0.74rem;
    font-weight: 800;
    color: var(--neon-gold);
    text-shadow: 1px 1px 0 var(--pixel-black);
    box-shadow: inset 1px 1px 0 rgba(255,255,255,0.15), 0 2px 0 var(--pixel-black);
    white-space: nowrap;
}

.skill-tree-header-shards i {
    color: var(--neon-gold);
    filter: drop-shadow(0 0 5px rgba(255, 208, 0, 0.8));
}

.skill-tree-header-shards.stat-ach-count {
    background: #0C1E32;
    color: var(--neon-cyan);
}

.skill-tree-header-shards.stat-ach-count strong {
    color: #FFF;
    margin-left: 3px;
}

.skill-tree-interactive-viewport {
    width: 100%;
    height: 540px;
    background: #04060F radial-gradient(circle at 50% 50%, rgba(20, 30, 60, 0.4) 0%, #03050A 100%);
    border: 3px solid var(--pixel-black);
    border-radius: 0;
    position: relative;
    overflow: hidden;
    cursor: grab;
    user-select: none;
    -webkit-user-select: none;
    -webkit-touch-callout: none;
    touch-action: none !important;
    overscroll-behavior: contain !important;
    -webkit-user-drag: none;
    box-shadow: inset 0 0 40px rgba(0,0,0,0.95), 0 4px 0px var(--pixel-black);
}

.skill-tree-interactive-viewport.is-dragging {
    cursor: grabbing;
}

.skill-tree-interactive-viewport * {
    -webkit-user-drag: none;
}

.skill-tree-galaxy-canvas,
.skill-tree-svg-layer,
#skillTreeNodesContainer,
.skill-tree-node,
.skill-tree-node-circle,
.skill-core-node {
    touch-action: none !important;
    user-select: none !important;
    -webkit-user-select: none !important;
}

/* Floating HUD Controls */
.skill-tree-hud-controls {
    position: absolute;
    top: 12px;
    left: 12px;
    z-index: 20;
    display: flex;
    flex-direction: column;
    gap: 6px;
    pointer-events: none;
}

.hud-hint {
    font-family: var(--game-font-pixel);
    font-size: 0.65rem;
    color: #94A3B8;
    background: rgba(8, 12, 24, 0.85);
    border: 2px solid var(--pixel-black);
    padding: 4px 8px;
    text-shadow: 1px 1px 0 var(--pixel-black);
    box-shadow: 0 2px 0px var(--pixel-black);
    pointer-events: auto;
}

.hud-hint-desktop {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.hud-hint-mobile {
    display: none;
}

.hud-buttons {
    display: flex;
    align-items: center;
    gap: 4px;
    pointer-events: auto;
}

.hud-btn {
    background: #162826;
    border: 2px solid var(--pixel-black);
    border-radius: 0;
    color: #FFF;
    font-family: var(--game-font-pixel);
    font-size: 0.72rem;
    padding: 5px 9px;
    cursor: pointer;
    box-shadow: inset 1px 1px 0px rgba(255,255,255,0.15), 0 2px 0px var(--pixel-black);
    text-shadow: 1px 1px 0 var(--pixel-black);
    transition: transform 0.05s ease, background 0.05s ease;
}

.hud-btn:hover {
    background: #203154;
    color: var(--neon-cyan);
}

.hud-btn:active {
    transform: translateY(2px);
    box-shadow: 0 0 0px var(--pixel-black);
}

.hud-btn-center {
    color: var(--neon-gold);
    border-color: var(--pixel-black);
}

/* Deep Space Galaxy Canvas */
.skill-tree-galaxy-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 2200px;
    height: 1800px;
    transform-origin: 0 0;
    background-image: 
        radial-gradient(2px 2px at 100px 150px, rgba(255,255,255,0.4), transparent),
        radial-gradient(2px 2px at 400px 350px, rgba(56,189,248,0.5), transparent),
        radial-gradient(2px 2px at 700px 200px, rgba(244,114,182,0.4), transparent),
        radial-gradient(2px 2px at 1200px 600px, rgba(250,204,21,0.5), transparent),
        radial-gradient(2px 2px at 1500px 800px, rgba(168,85,247,0.4), transparent),
        radial-gradient(2px 2px at 1800px 1100px, rgba(56,189,248,0.4), transparent),
        radial-gradient(2px 2px at 900px 1300px, rgba(255,255,255,0.3), transparent);
}

.skill-tree-svg-layer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.tree-constellation-line {
    stroke-width: 3px;
    stroke-dasharray: 6 3;
    transition: all 0.3s ease;
}

.tree-constellation-line.active {
    stroke-dasharray: none;
    stroke-width: 4px;
    filter: drop-shadow(0 0 6px currentColor);
}

/* Central Core Sun Node */
.skill-core-node {
    position: absolute;
    transform: translate(-50%, -50%);
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: default;
}

.skill-core-corona {
    position: absolute;
    width: 90px;
    height: 90px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(250,204,21,0.4) 0%, rgba(249,115,22,0.1) 60%, transparent 80%);
    animation: corePulse 3s infinite alternate;
    pointer-events: none;
}

@keyframes corePulse {
    from { transform: scale(0.9); opacity: 0.6; }
    to { transform: scale(1.2); opacity: 1; }
}

.skill-core-sphere {
    width: 56px;
    height: 56px;
    background: #170E30;
    border: 4px solid var(--pixel-black);
    border-radius: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--neon-gold);
    box-shadow: 
        inset 0 0 0 2px var(--neon-purple),
        inset 2px 2px 0px rgba(255,255,255,0.3),
        0 0 24px rgba(250,204,21,0.8),
        0 4px 0px var(--pixel-black);
}

.skill-core-label {
    margin-top: 6px;
    font-family: var(--game-font-pixel);
    font-size: 0.72rem;
    color: var(--neon-gold);
    background: var(--pixel-slot-bg);
    border: 2px solid var(--pixel-black);
    padding: 3px 8px;
    white-space: nowrap;
    text-shadow: 1px 1px 0 var(--pixel-black);
    box-shadow: 0 3px 0px var(--pixel-black);
}

/* Branch Sector Badges */
.skill-branch-sector-badge {
    position: absolute;
    transform: translate(-50%, -50%);
    z-index: 5;
    font-family: var(--game-font-pixel);
    font-size: 0.72rem;
    font-weight: 800;
    padding: 5px 12px;
    border: 2px solid var(--pixel-black);
    border-radius: 0;
    white-space: nowrap;
    text-shadow: 1px 1px 0 var(--pixel-black);
    box-shadow: 0 3px 0px var(--pixel-black);
}

/* Skill Tree Nodes */
.skill-tree-node {
    position: absolute;
    transform: translate(-50%, -50%);
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
    user-select: none;
}

.skill-tree-node-circle {
    width: 44px;
    height: 44px;
    background: #0A0F1E;
    border: 3px solid var(--pixel-black);
    border-radius: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    box-shadow: 
        inset 2px 2px 0px var(--pixel-panel-highlight),
        0 4px 0px var(--pixel-black);
    transition: transform 0.08s ease, box-shadow 0.08s ease;
    position: relative;
}

.skill-tree-node:hover .skill-tree-node-circle {
    transform: scale(1.12);
    box-shadow: 
        inset 0 0 0 2px var(--node-color, #FFF),
        0 0 18px var(--node-color, #FFF),
        0 4px 0px var(--pixel-black);
}

.skill-tree-node.maxed .skill-tree-node-circle {
    box-shadow: 
        inset 0 0 0 2px var(--neon-gold),
        0 0 16px var(--node-color, #FFD000),
        0 4px 0px var(--pixel-black);
}

.skill-tree-node.locked-node {
    opacity: 0.45;
    cursor: not-allowed;
}

.skill-tree-node-level {
    margin-top: 4px;
    font-family: var(--game-font-pixel);
    font-size: 0.58rem;
    color: #FFF;
    background: var(--pixel-slot-bg);
    border: 2px solid var(--pixel-black);
    padding: 1px 5px;
    white-space: nowrap;
    text-shadow: 1px 1px 0 var(--pixel-black);
}

.skill-tree-node.maxed .skill-tree-node-level {
    color: var(--neon-gold);
    border-color: var(--pixel-black);
    background: #1C1504;
}

/* Tooltip on hover */
.skill-tree-node-tooltip {
    position: absolute;
    bottom: 54px;
    left: 50%;
    transform: translateX(-50%);
    width: 220px;
    background: #0B1120;
    border: 3px solid var(--pixel-black);
    border-radius: 0;
    padding: 10px;
    text-align: left;
    pointer-events: none;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.15s ease;
    z-index: 100;
    box-shadow: 
        inset 2px 2px 0px var(--pixel-panel-highlight),
        0 6px 20px rgba(0,0,0,0.95),
        0 4px 0px var(--pixel-black);
}

.skill-tree-node:hover .skill-tree-node-tooltip {
    opacity: 1;
    visibility: visible;
}

.skill-tree-node-tooltip .tt-name {
    font-family: var(--game-font-pixel);
    font-size: 0.72rem;
    color: var(--node-color, #FFF);
    margin-bottom: 4px;
    text-shadow: 1px 1px 0 var(--pixel-black);
}

.skill-tree-node-tooltip .tt-desc {
    font-size: 0.68rem;
    color: #CBD5E1;
    line-height: 1.3;
    margin-bottom: 6px;
}

.skill-tree-node-tooltip .tt-cost {
    font-family: var(--game-font-pixel);
    font-size: 0.62rem;
    color: var(--neon-gold);
    border-top: 1px dashed rgba(255,255,255,0.15);
    padding-top: 4px;
}

/* Tab 3: Achievements Grid */
.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 10px;
}

.achievement-card {
    background: #131C30;
    border: 3px solid var(--pixel-black);
    border-radius: 0;
    padding: 10px 12px;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 
        inset 2px 2px 0px var(--pixel-panel-highlight),
        0 4px 0px var(--pixel-black);
}

.achievement-card.unlocked {
    background: #1C2619;
    box-shadow: 
        inset 0 0 0 2px var(--neon-gold),
        0 4px 0px var(--pixel-black);
}

.achievement-card.locked {
    opacity: 0.45;
}

.achievement-icon-box {
    width: 42px;
    height: 42px;
    border-radius: 0;
    background: var(--pixel-slot-bg);
    border: 3px solid var(--pixel-black);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--neon-gold);
    flex-shrink: 0;
    box-shadow: inset 3px 3px 0px #000;
}

/* Tab 4: Hall of Fame (Leaderboards) */
.leaderboard-switch-wrapper {
    display: flex;
    gap: 6px;
    background: #080E1A;
    padding: 4px;
    border: 3px solid var(--pixel-black);
    box-shadow: inset 2px 2px 0px #000, 0 3px 0 var(--pixel-black);
}

.leaderboard-tab-btn {
    background: #111A2E;
    border: 2px solid var(--pixel-black);
    color: #94A3B8;
    font-family: var(--game-font-pixel);
    font-size: 0.72rem;
    font-weight: 800;
    padding: 6px 14px;
    cursor: pointer;
    box-shadow: inset 1px 1px 0 rgba(255,255,255,0.12), 0 2px 0 var(--pixel-black);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.12s ease;
}

.leaderboard-tab-btn:hover {
    color: #FFF;
    background: #1A2846;
    transform: translateY(-1px);
}

.leaderboard-tab-btn.active {
    background: linear-gradient(180deg, #10382B 0%, #08221A 100%);
    border-color: var(--pixel-black);
    color: var(--neon-emerald);
    box-shadow: inset 0 0 0 2px var(--neon-emerald), 0 2px 0 var(--pixel-black);
    text-shadow: 1px 1px 0 var(--pixel-black);
}

.leaderboard-browser-box {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 520px;
    overflow-y: auto;
    padding: 4px 6px 4px 2px;
}

.leaderboard-item-row {
    background: #0E1626;
    border: 3px solid var(--pixel-black);
    padding: 10px 14px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 
        inset 2px 2px 0px rgba(255,255,255,0.06),
        inset -2px -2px 0px #050810,
        0 4px 0px var(--pixel-black);
    transition: transform 0.1s ease, box-shadow 0.1s ease;
    position: relative;
    overflow: hidden;
}

.leaderboard-item-row:hover {
    background: #142036;
    transform: translateY(-2px);
    box-shadow: 
        inset 2px 2px 0px rgba(255,255,255,0.12),
        inset -2px -2px 0px #050810,
        0 6px 0px var(--pixel-black);
}

/* Rank 1: Gold Champion */
.leaderboard-item-row.rank-1 {
    background: linear-gradient(90deg, #241A06 0%, #121828 75%);
    border-color: #F59E0B;
    box-shadow: 
        0 0 16px rgba(245,158,11,0.2),
        inset 2px 2px 0 rgba(255,255,255,0.18),
        0 5px 0 var(--pixel-black);
}

.leaderboard-item-row.rank-1::before {
    content: '';
    position: absolute;
    top: 0; left: 0; bottom: 0;
    width: 4px;
    background: #FFD000;
    box-shadow: 0 0 8px #FFD000;
}

/* Rank 2: Silver Master */
.leaderboard-item-row.rank-2 {
    background: linear-gradient(90deg, #18202E 0%, #101626 75%);
    border-color: #94A3B8;
    box-shadow: 
        0 0 12px rgba(148,163,184,0.15),
        inset 2px 2px 0 rgba(255,255,255,0.12),
        0 5px 0 var(--pixel-black);
}

.leaderboard-item-row.rank-2::before {
    content: '';
    position: absolute;
    top: 0; left: 0; bottom: 0;
    width: 4px;
    background: #E2E8F0;
    box-shadow: 0 0 8px #E2E8F0;
}

/* Rank 3: Bronze Titan */
.leaderboard-item-row.rank-3 {
    background: linear-gradient(90deg, #24140A 0%, #101626 75%);
    border-color: #EA580C;
    box-shadow: 
        0 0 12px rgba(234,88,12,0.15),
        inset 2px 2px 0 rgba(255,255,255,0.12),
        0 5px 0 var(--pixel-black);
}

.leaderboard-item-row.rank-3::before {
    content: '';
    position: absolute;
    top: 0; left: 0; bottom: 0;
    width: 4px;
    background: #F97316;
    box-shadow: 0 0 8px #F97316;
}

.leaderboard-rank-badge {
    font-family: var(--game-font-pixel);
    font-size: 0.85rem;
    font-weight: 900;
    min-width: 52px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #080C14;
    border: 2px solid var(--pixel-black);
    color: #94A3B8;
    text-shadow: 1px 1px 0 var(--pixel-black);
    box-shadow: inset 1px 1px 0 rgba(255,255,255,0.1), 0 3px 0 var(--pixel-black);
    flex-shrink: 0;
}

.leaderboard-rank-badge.gold {
    color: #FFD000;
    background: linear-gradient(180deg, #3D2D06 0%, #1A1202 100%);
    border-color: #FFD000;
    box-shadow: 0 0 10px rgba(255,208,0,0.4), inset 1px 1px 0 rgba(255,255,255,0.3), 0 3px 0 var(--pixel-black);
}

.leaderboard-rank-badge.silver {
    color: #F1F5F9;
    background: linear-gradient(180deg, #2B374A 0%, #141C28 100%);
    border-color: #94A3B8;
    box-shadow: 0 0 8px rgba(148,163,184,0.3), inset 1px 1px 0 rgba(255,255,255,0.25), 0 3px 0 var(--pixel-black);
}

.leaderboard-rank-badge.bronze {
    color: #FB923C;
    background: linear-gradient(180deg, #3D1C08 0%, #1A0B02 100%);
    border-color: #EA580C;
    box-shadow: 0 0 8px rgba(234,88,12,0.3), inset 1px 1px 0 rgba(255,255,255,0.2), 0 3px 0 var(--pixel-black);
}

.leaderboard-player-info {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
    min-width: 0;
}

.leaderboard-avatar-box {
    position: relative;
    flex-shrink: 0;
}

.leaderboard-avatar {
    width: 40px;
    height: 40px;
    image-rendering: pixelated;
    border: 2px solid var(--pixel-black);
    background: #111A2E;
    display: block;
    box-shadow: inset 1px 1px 0 rgba(255,255,255,0.15), 0 3px 0 var(--pixel-black);
    object-fit: cover;
}

.leaderboard-avatar-box.gold .leaderboard-avatar {
    border-color: #FFD000;
    box-shadow: 0 0 10px rgba(255,208,0,0.4), 0 3px 0 var(--pixel-black);
}

.leaderboard-avatar-box.silver .leaderboard-avatar {
    border-color: #94A3B8;
    box-shadow: 0 0 8px rgba(148,163,184,0.3), 0 3px 0 var(--pixel-black);
}

.leaderboard-avatar-box.bronze .leaderboard-avatar {
    border-color: #EA580C;
    box-shadow: 0 0 8px rgba(234,88,12,0.3), 0 3px 0 var(--pixel-black);
}

.leaderboard-card-body {
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1;
    min-width: 0;
}

.leaderboard-headline {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.leaderboard-name {
    font-family: var(--game-font-pixel);
    font-size: 0.92rem;
    font-weight: 800;
    color: #FFF;
    text-shadow: 1px 1px 0 var(--pixel-black);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    letter-spacing: 0.5px;
}

.leaderboard-item-row.rank-1 .leaderboard-name {
    color: #FFD000;
    text-shadow: 0 0 8px rgba(255,208,0,0.5), 1px 1px 0 var(--pixel-black);
}

.leaderboard-score-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 3px 10px;
    border-radius: 6px;
    font-family: var(--game-font-pixel);
    font-size: 0.88rem;
    font-weight: 900;
    text-shadow: 1px 1px 0 #000;
    border: 1px solid rgba(255,255,255,0.15);
    line-height: 1;
}

.leaderboard-score-pill.coins {
    background: linear-gradient(135deg, rgba(255,208,0,0.22), rgba(245,158,11,0.08));
    color: #FFD000;
    border-color: rgba(255,208,0,0.5);
    box-shadow: 0 0 10px rgba(255,208,0,0.25), inset 1px 1px 0 rgba(255,255,255,0.2);
}

.leaderboard-score-pill.shards {
    background: linear-gradient(135deg, rgba(168,85,247,0.28), rgba(99,102,241,0.12));
    color: #C084FC;
    border-color: rgba(168,85,247,0.6);
    box-shadow: 0 0 12px rgba(168,85,247,0.3), inset 1px 1px 0 rgba(255,255,255,0.2);
}

.leaderboard-score-pill.clicks {
    background: linear-gradient(135deg, rgba(0,229,255,0.25), rgba(6,182,212,0.1));
    color: #00E5FF;
    border-color: rgba(0,229,255,0.5);
    box-shadow: 0 0 10px rgba(0,229,255,0.25), inset 1px 1px 0 rgba(255,255,255,0.2);
}

.leaderboard-score-pill.playtime {
    background: linear-gradient(135deg, rgba(56,189,248,0.25), rgba(30,64,175,0.12));
    color: #38BDF8;
    border-color: rgba(56,189,248,0.5);
    box-shadow: 0 0 10px rgba(56,189,248,0.25), inset 1px 1px 0 rgba(255,255,255,0.2);
}

.leaderboard-score-pill i {
    font-size: 0.82rem;
}

.leaderboard-title-badge {
    font-family: var(--game-font-pixel);
    font-size: 0.58rem;
    font-weight: 800;
    padding: 2px 6px;
    border: 1px solid var(--pixel-black);
    text-shadow: 1px 1px 0 var(--pixel-black);
    box-shadow: 0 1px 0 var(--pixel-black);
}

.leaderboard-title-badge.champion {
    background: #3D2D06;
    color: #FFD000;
    border-color: #FFD000;
}

.leaderboard-title-badge.master {
    background: #1E293B;
    color: #E2E8F0;
    border-color: #94A3B8;
}

.leaderboard-title-badge.titan {
    background: #2D1405;
    color: #FB923C;
    border-color: #EA580C;
}

.leaderboard-subline {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.lb-sub-info {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 0.72rem;
    font-weight: 700;
    color: #94A3B8;
}

.leaderboard-clicks-chip {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: #080C14;
    border: 1px solid rgba(255,255,255,0.1);
    padding: 1px 6px;
    font-size: 0.68rem;
    color: #94A3B8;
    font-weight: 700;
    width: fit-content;
    border-radius: 4px;
}

.pixel-coin-icon-xs {
    width: 13px;
    height: 13px;
    image-rendering: pixelated;
    vertical-align: -2px;
}

/* ==========================================================================
   BROWSER WINDOW MOBILE OPTIMIZATIONS
   ========================================================================== */

@media (max-width: 992px) {
    /* Hide desktop browser chrome completely on mobile */
    .browser-traffic-lights {
        display: none !important;
    }

    .browser-address-bar {
        display: none !important;
    }

    .browser-right-actions {
        display: none !important;
    }

    .browser-window-topbar {
        padding: 6px 8px !important;
        gap: 4px !important;
        overflow-x: hidden !important;
    }

    .browser-tabs-nav {
        display: grid !important;
        grid-template-columns: 1fr 1fr !important;
        width: 100% !important;
        gap: 4px !important;
        padding: 2px 0 !important;
        overflow-x: visible !important;
    }

    .browser-tab-btn {
        width: 100% !important;
        min-width: 0 !important;
        flex: none !important;
        white-space: nowrap !important;
        padding: 8px 4px !important;
        font-size: 0.70rem !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        gap: 5px !important;
    }

    .browser-tab-btn .tab-title {
        display: inline-block !important;
    }

    .browser-window-content {
        padding: 12px 10px;
    }

    /* Crates filter compact */
    .crates-filter-bar {
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
        padding: 6px 8px;
    }

    .crates-filter-tags {
        justify-content: center;
    }

    .crates-sort-controls {
        justify-content: center;
        gap: 6px;
    }

    /* Crates section header compact */
    .crates-section-header {
        flex-direction: column;
        gap: 8px;
        padding-bottom: 8px;
    }

    .crates-tip-badge {
        text-align: center;
        font-size: 0.62rem;
    }

    /* Skill tree viewport */
    .skill-tree-interactive-viewport {
        height: 400px;
        touch-action: none !important;
        overscroll-behavior: contain !important;
    }

    .skill-tree-window-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    /* Leaderboard tabs: wrap on mobile */
    .leaderboard-switch-wrapper {
        flex-wrap: wrap;
        gap: 4px;
    }

    .leaderboard-tab-btn {
        font-size: 0.65rem;
        padding: 5px 10px;
        gap: 5px;
    }

    /* Leaderboard rows compact */
    .leaderboard-item-row {
        padding: 8px 10px;
        gap: 8px;
    }

    .leaderboard-rank-badge {
        min-width: 40px;
        height: 32px;
        font-size: 0.78rem;
    }

    .leaderboard-avatar {
        width: 34px;
        height: 34px;
    }

    .leaderboard-name {
        font-size: 0.82rem;
    }

    .leaderboard-score-pill {
        font-size: 0.78rem;
        padding: 2px 8px;
    }

    /* Achievements compact */
    .achievements-browser-grid,
    .achievements-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .browser-window-content {
        padding: 10px 8px;
    }

    .browser-tab-btn {
        padding: 6px 4px !important;
        font-size: 0.66rem !important;
    }

    .browser-tab-btn .tab-title {
        display: inline-block !important;
    }

    .badge-crate-hot {
        font-size: 0.55rem;
        padding: 1px 4px;
    }

    .skill-tree-shards-badge {
        font-size: 0.6rem;
    }

    /* Crate modal header responsive */
    .crate-modal-header {
        flex-wrap: wrap;
        gap: 8px;
        padding-bottom: 10px;
        margin-bottom: 10px;
    }

    .crate-modal-title {
        font-size: 0.95rem;
        flex: 1;
    }

    .btn-close-modal-icon {
        width: 34px !important;
        height: 34px !important;
        min-width: 34px !important;
        min-height: 34px !important;
        font-size: 1.05rem !important;
    }

    .crate-modal-balance-row {
        order: 3;
        width: 100%;
        margin-left: 0;
        justify-content: flex-start;
        gap: 6px;
    }

    .crate-modal-balance-badge {
        font-size: 0.68rem;
        padding: 4px 8px;
    }

    /* Skill tree compact */
    .skill-tree-interactive-viewport {
        height: 360px;
        touch-action: none !important;
        overscroll-behavior: contain !important;
    }

    .hud-hint {
        font-size: 0.58rem;
        padding: 3px 6px;
    }

    .hud-btn {
        padding: 6px 10px;
        font-size: 0.68rem;
    }

    /* Leaderboard 2x2 grid */
    .leaderboard-switch-wrapper {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 4px;
    }

    .leaderboard-tab-btn {
        font-size: 0.62rem;
        padding: 6px 8px;
        justify-content: center;
        width: 100%;
    }

    .leaderboard-browser-box {
        max-height: 380px;
    }

    .leaderboard-player-info {
        gap: 8px;
    }

    .leaderboard-headline {
        gap: 6px;
    }

    .leaderboard-subline {
        gap: 6px;
    }

    .lb-sub-info {
        font-size: 0.65rem;
    }

    /* Crate cards */
    .crate-shop-card {
        padding: 10px 8px;
    }

    .crate-card-icon {
        width: 44px;
        height: 44px;
        font-size: 1.5rem;
        margin-bottom: 6px;
    }

    .crate-card-title {
        font-size: 0.85rem;
    }

    .crate-card-desc {
        font-size: 0.72rem;
        min-height: 30px;
    }

    .btn-open-crate {
        min-height: 40px;
        font-size: 0.68rem;
    }
}

@media (max-width: 480px) {
    .browser-window-content {
        padding: 8px 6px;
    }

    /* Crates filter ultra compact */
    .crate-filter-btn {
        padding: 4px 7px;
        font-size: 0.62rem;
    }

    .crates-sort-select {
        font-size: 0.62rem;
        padding: 3px 6px;
    }

    .crates-header-icon {
        width: 36px;
        height: 36px;
        font-size: 1.1rem;
    }

    /* Skill tree minimal */
    .skill-tree-interactive-viewport {
        height: 340px;
        touch-action: none !important;
        overscroll-behavior: contain !important;
    }

    .skill-tree-hud-controls {
        top: 6px;
        left: 6px;
    }

    .hud-btn {
        padding: 5px 8px;
        font-size: 0.62rem;
    }

    .hud-btn-center {
        font-size: 0.55rem;
    }

    /* Leaderboard ultra compact */
    .leaderboard-item-row {
        padding: 6px 8px;
        gap: 6px;
    }

    .leaderboard-rank-badge {
        min-width: 34px;
        height: 28px;
        font-size: 0.72rem;
    }

    .leaderboard-avatar {
        width: 30px;
        height: 30px;
    }

    .leaderboard-name {
        font-size: 0.75rem;
    }

    .leaderboard-score-pill {
        font-size: 0.72rem;
        padding: 2px 6px;
        gap: 4px;
    }

    .leaderboard-score-pill i {
        font-size: 0.68rem;
    }

    .leaderboard-browser-box {
        max-height: 340px;
        gap: 6px;
    }

    /* Achievement cards compact */
    .achievement-card {
        padding: 8px 10px;
        gap: 8px;
    }

    .achievement-icon-box {
        width: 34px;
        height: 34px;
        font-size: 1.1rem;
    }

    /* Crate drop badges compact */
    .crate-drop-badge {
        font-size: 0.58rem;
        padding: 2px 5px;
    }

    .crate-card-drops-preview {
        gap: 3px;
        margin-bottom: 8px;
    }
}

@media (max-width: 700px) {
    .crates-showcase-header {
        align-items: flex-start;
        flex-direction: column;
        gap: 12px;
        padding-bottom: 14px;
    }

    .crates-showcase-stats {
        width: 100%;
    }

    .crate-stat-chip {
        flex: 1;
    }
}

@media (max-width: 500px) {
    .crates-filter-bar {
        align-items: stretch;
    }

    .crates-filter-tags {
        justify-content: flex-start;
    }

    .crate-filter-btn {
        font-size: 0.58rem;
    }

    .crate-card-price-row strong {
        font-size: 0.62rem;
    }
}



/* Game window scrollbar: dark pixel track with an emerald grip. */
.game-browser-window .browser-window-content {
    color-scheme: dark;
    scrollbar-gutter: stable;
    scrollbar-width: thin;
    scrollbar-color: #298d78 #081714;
}

/* Use the detailed pixel treatment where scrollbar pseudo-elements exist. */
@supports selector(::-webkit-scrollbar) {
    .game-browser-window .browser-window-content {
        scrollbar-width: auto;
        scrollbar-color: auto;
    }

    .game-browser-window .browser-window-content::-webkit-scrollbar {
        width: 10px;
        height: 10px;
    }

    .game-browser-window .browser-window-content::-webkit-scrollbar-track {
        background: #081714;
        border-left: 1px solid #1b3832;
        box-shadow: inset 1px 0 0 #020807;
    }

    .game-browser-window .browser-window-content::-webkit-scrollbar-thumb {
        min-height: 44px;
        background: linear-gradient(90deg, #226955, #35b393);
        border: 2px solid #081714;
        border-radius: 3px;
        box-shadow: inset 1px 1px 0 #67d7b5, inset -1px -1px 0 #164d40;
    }

    .game-browser-window .browser-window-content::-webkit-scrollbar-thumb:hover {
        background: linear-gradient(90deg, #289b7c, #53dfb6);
    }

    .game-browser-window .browser-window-content::-webkit-scrollbar-thumb:active {
        background: #69edc5;
    }

    .game-browser-window .browser-window-content::-webkit-scrollbar-button {
        display: none;
        width: 0;
        height: 0;
    }

    .game-browser-window .browser-window-content::-webkit-scrollbar-corner {
        background: #081714;
    }
}

@media (forced-colors: active) {
    .game-browser-window .browser-window-content {
        scrollbar-color: auto;
    }
}