:root {
    --bg: #0f0f18;
    --topbar-bg: #0b0b12;
    --card-bg: #14141e;
    --card-hover: #1c1c28;
    --accent: #0099ff;
    --accent-glow: rgba(0, 153, 255, 0.3);
    --accent-soft: rgba(0, 153, 255, 0.1);
    --border: rgba(255, 255, 255, 0.07);
    --font: #ffffff;
    --font-muted: rgba(255, 255, 255, 0.38);
    --font-dim: rgba(255, 255, 255, 0.62);
    --sidebar-w: 11.875%;
    --topbar-h: 4.63vh;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
html {
    margin: 0;
    padding: 0;
    overflow: hidden;
    width: 100%;
    height: 100%;
}

body {
    font-family: "Inter", sans-serif;
    background: var(--bg);
    color: var(--font);
    display: flex;
    flex-direction: row;
    width: 100%;
    height: 100%;
    max-width: 100%;
    max-height: 100%;
    margin: 0;
    padding: 0;
    overflow: hidden;
}

.sb-logo {
    height: var(--topbar-h);
    display: flex;
    align-items: center;
    gap: 0.47vw;
    padding: 0 0.73vw;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}
.sb-panels {
    flex: 1;
    overflow: hidden;
    position: relative;
}
.sb-panel {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    transition: transform 0.28s ease, opacity 0.28s ease;
    overflow-y: auto;
    scrollbar-width: none;
}
.sb-panel::-webkit-scrollbar {
    display: none;
}
.sb-panel.off-left {
    transform: translateX(-100%);
    opacity: 0;
    pointer-events: none;
}
.sb-panel.off-right {
    transform: translateX(100%);
    opacity: 0;
    pointer-events: none;
}
.sb-panel.on {
    transform: translateX(0);
    opacity: 1;
    pointer-events: all;
}

.ni {
    display: flex;
    align-items: center;
    gap: 0.36vw;
    padding: 0.36vw 0.47vw;
    border-radius: 0.36vw;
    cursor: pointer;
    font-size: 0.65vw;
    color: var(--font-dim);
    transition: all 0.14s;
    border: 1px solid transparent;
    white-space: nowrap;
}
.ni:hover {
    background: rgba(255, 255, 255, 0.05);
    color: #fff;
}
.ni.active {
    background: var(--accent-soft);
    border-color: rgba(0, 153, 255, 0.18);
    color: #fff;
    font-weight: 500;
}
.ni-icon {
    font-size: 0.94vw !important;
    width: 1.04vw;
    text-align: center;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}
.ni-lbl {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
}
.ni-cnt {
    font-size: 0.49vw;
    background: rgba(255, 255, 255, 0.07);
    border-radius: 1.04vw;
    padding: 0.05vw 0.31vw;
    color: var(--font-muted);
    flex-shrink: 0;
}
.ni.active .ni-cnt {
    background: var(--accent);
    color: #fff;
}
.ni-chev {
    font-size: 0.52vw;
    color: var(--font-muted);
    margin-left: auto;
}
.sb-back {
    display: flex;
    align-items: center;
    gap: 0.36vw;
    padding: 0.52vw 0.73vw 0.42vw;
    cursor: pointer;
    color: var(--accent);
    font-size: 0.63vw;
    font-weight: 500;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
    transition: opacity 0.14s;
    background: none;
}
.sb-back:hover {
    opacity: 0.75;
}
.sb-foot {
    padding: 0.52vw 0.36vw;
    border-top: 1px solid var(--border);
    flex-shrink: 0;
}

#main {
    flex: 1;
    display: flex;
    flex-direction: column;
    width: 100%;
    height: 100%;
    max-height: 100%;
    overflow: hidden;
    position: relative;
    z-index: 1;
}
#topbar {
    height: var(--topbar-h);
    background: var(--topbar-bg);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 0.63vw;
    padding: 0 0.94vw;
    position: sticky;
    top: 0;
    z-index: 40;
}

@keyframes lscrollUp {
    from {
        transform: translateY(0);
    }
    to {
        transform: translateY(-50%);
    }
}
@keyframes lscrollDown {
    from {
        transform: translateY(-50%);
    }
    to {
        transform: translateY(0);
    }
}

.game-card {
    background: var(--card-bg);
    border-radius: 0.47vw;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.17s, box-shadow 0.17s;
    border: 1px solid var(--border);
    animation: fuUp 0.22s ease both;
}
@keyframes fuUp {
    from {
        opacity: 0;
        transform: translateY(0.52vw);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
.game-card:hover {
    transform: translateY(-0.16vw);
    box-shadow: 0 0.42vw 1.15vw rgba(0, 0, 0, 0.55);
    border-color: rgba(255, 255, 255, 0.11);
}
.ct-wrap {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
    background: #0d0d18;
}
.ct-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.28s ease;
}
.game-card:hover .ct-img {
    transform: scale(1.06);
}
.ct-ov {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.52);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.17s;
}
.game-card:hover .ct-ov {
    opacity: 1;
}
.ct-play {
    width: 1.77vw;
    height: 1.77vw;
    background: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 0.73vw var(--accent-glow);
    transform: scale(0.72);
    transition: transform 0.17s;
}
.game-card:hover .ct-play {
    transform: scale(1);
}
.trend-rank {
    position: absolute;
    bottom: 0.26vw;
    left: 0.31vw;
    font-size: 0.94vw;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.18);
    line-height: 1;
    pointer-events: none;
    text-shadow: 0 0.05vw 0.21vw rgba(0, 0, 0, 0.6);
}
.trend-card:hover .trend-rank {
    color: rgba(255, 255, 255, 0.5);
}

#auth-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 300;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(0.52vw);
    align-items: center;
    justify-content: center;
}
#auth-modal.open {
    display: flex;
}
.auth-window {
    width: 21.88vw;
    max-width: 94%;
    background: var(--sidebar-bg);
    border: 1px solid var(--border);
    border-radius: 0.63vw;
    overflow: hidden;
    box-shadow: 0 1.67vw 4.17vw rgba(0, 0, 0, 0.95);
    display: flex;
    flex-direction: column;
}
.auth-bar {
    display: flex;
    align-items: center;
    padding: 0.57vw 0.73vw;
    background: var(--topbar-bg);
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}
.auth-close {
    width: 1.35vw;
    height: 1.35vw;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    border-radius: 0.31vw;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--font-muted);
    transition: all 0.13s;
}
.auth-close:hover {
    background: rgba(255, 50, 50, 0.15);
    color: #ff5a5a;
    border-color: rgba(255, 50, 50, 0.3);
}
.auth-frame {
    width: 100%;
    height: 49vh;
    border: none;
    background: var(--sidebar-bg);
    display: block;
}

#settings-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 300;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(0.52vw);
    align-items: flex-start;
    justify-content: center;
    overflow-y: auto;
    padding: 0.83vw 0;
}
#settings-modal.open {
    display: flex;
}
.set-window {
    width: min(30.21vw, 96%);
    background: var(--sidebar-bg);
    border: 1px solid var(--border);
    border-radius: 0.73vw;
    overflow: hidden;
    box-shadow: 0 1.67vw 4.17vw rgba(0, 0, 0, 0.95);
    display: flex;
    flex-direction: column;
    margin: auto;
}
.set-body {
    overflow-y: auto;
    flex: 1;
    min-height: 0;
    padding: 0.73vw 0.83vw 1.67vw;
    display: flex;
    flex-direction: column;
    gap: 0.21vw;
    scroll-behavior: smooth;
}
.set-body::-webkit-scrollbar {
    width: 0.21vw;
}
.set-body::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 0.21vw;
}
.set-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    border-radius: 0.57vw;
    overflow: hidden;
}
.set-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.63vw;
    padding: 0.57vw 0.73vw;
    flex-wrap: wrap;
}
.set-divider {
    height: 1px;
    background: var(--border);
}
.set-input {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    border-radius: 0.42vw;
    padding: 0.36vw 0.57vw;
    color: var(--font);
    font-family: "Inter", sans-serif;
    font-size: 0.63vw;
    outline: none;
    min-width: 0;
    width: 100%;
    max-width: 10.42vw;
    transition: border-color 0.15s;
    box-sizing: border-box;
}
.set-input:focus {
    border-color: var(--accent);
}
.set-input::placeholder {
    color: var(--font-muted);
}
.set-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    border-radius: 0.36vw;
    padding: 0.31vw 0.73vw;
    font-size: 0.63vw;
    font-weight: 500;
    color: var(--font-dim);
    cursor: pointer;
    font-family: "Inter", sans-serif;
    transition: all 0.14s;
    display: inline-flex;
    align-items: center;
    gap: 0.26vw;
}
.set-btn:hover {
    background: rgba(255, 255, 255, 0.09);
    color: #fff;
}
.set-btn.active {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}
.set-btn-danger {
    color: #ff6b6b;
    border-color: rgba(255, 107, 107, 0.25);
    background: rgba(255, 107, 107, 0.06);
}
.set-btn-danger:hover {
    background: rgba(255, 107, 107, 0.15);
    border-color: rgba(255, 107, 107, 0.4);
}
.set-toggle {
    position: relative;
    display: inline-block;
    width: 1.98vw;
    height: 1.15vw;
    flex-shrink: 0;
}
.set-toggle input {
    opacity: 0;
    width: 0;
    height: 0;
}
.set-toggle-track {
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--border);
    border-radius: 1.04vw;
    cursor: pointer;
    transition: all 0.2s;
}
.set-toggle input:checked + .set-toggle-track {
    background: var(--accent);
    border-color: var(--accent);
}
.set-toggle-track::after {
    content: "";
    position: absolute;
    width: 0.83vw;
    height: 0.83vw;
    background: #fff;
    border-radius: 50%;
    top: 0.1vw;
    left: 0.1vw;
    transition: transform 0.2s;
}
.set-toggle input:checked + .set-toggle-track::after {
    transform: translateX(0.83vw);
}
.set-tabs {
    display: flex;
    gap: 0;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
    overflow-x: auto;
    scrollbar-width: none;
}
.set-tabs::-webkit-scrollbar {
    display: none;
}
.set-tab {
    display: flex;
    align-items: center;
    gap: 0.31vw;
    padding: 0.52vw 0.83vw;
    font-size: 0.63vw;
    font-weight: 500;
    color: var(--font-muted);
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    font-family: "Inter", sans-serif;
    transition: color 0.13s, border-color 0.13s;
    white-space: nowrap;
    margin-bottom: -1px;
}
.set-tab .material-icons-round {
    font-size: 0.78vw !important;
}
.set-tab:hover {
    color: var(--font-dim);
}
.set-tab.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
}
.set-tab-panel {
    display: none;
}
.set-tab-panel.active {
    display: flex;
    flex-direction: column;
    gap: 0.21vw;
}

/* User chip/sidebar */
.sb-user-card {
    display: none;
    flex-shrink: 0;
    padding: 0.42vw 0.52vw 0.52vw;
}
.sb-user-card.visible {
    display: block;
}
.sb-user-pill {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 0.63vw;
    padding: 0.47vw 0.52vw 0.42vw;
}
.sb-user-row {
    display: flex;
    align-items: center;
    gap: 0.42vw;
    margin-bottom: 0.42vw;
}
.sb-avatar {
    width: 1.77vw;
    height: 1.77vw;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.63vw;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.8);
    flex-shrink: 0;
    letter-spacing: 0.3px;
}
.sb-user-meta {
    flex: 1;
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 0.31vw;
}
.sb-user-name {
    font-size: 0.65vw;
    font-weight: 600;
    color: #fff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.sb-level-badge {
    font-size: 0.52vw;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.5);
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 0.26vw;
    padding: 0.05vw 0.36vw;
    white-space: nowrap;
    flex-shrink: 0;
}
.sb-acct-icon {
    width: 1.15vw;
    height: 1.15vw;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: auto;
    flex-shrink: 0;
}
.sb-acct-icon .material-icons-round {
    font-size: 0.68vw !important;
    color: rgba(255, 255, 255, 0.35);
}
.xp-row {
    display: flex;
    align-items: center;
    gap: 0.31vw;
}
.xp-bar-wrap {
    flex: 1;
    height: 0.21vw;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 0.1vw;
    overflow: hidden;
}
.xp-bar-fill {
    height: 100%;
    border-radius: 0.1vw;
    background: rgba(255, 255, 255, 0.3);
    transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}