:root {
    --bg: #000000;
    --surface: #000000;
    --surface-2: #050505;

    --text: #ffffff;
    --text-muted: #f2f2f2;
    --placeholder: rgba(255, 255, 255, 0.82);

    --neon: #ff1a1a;
    --neon-soft: rgba(255, 26, 26, 0.4);
    --neon-glow: 0 0 8px rgba(255, 26, 26, 0.28);

    --border: var(--neon);
    --border-muted: rgba(255, 26, 26, 0.35);

    --radius: 16px;
    --transition: 0.25s ease;
    --shadow: 0 16px 40px rgba(0, 0, 0, 0.55);

    --navbar-h: 88px;
    --space-1: 8px;
    --space-2: 12px;
    --space-3: 16px;
    --space-4: 24px;
    --space-5: 40px;

    /* aliases used by older sheets */
    --primary: var(--neon);
    --background: var(--bg);
    --surface-1: var(--bg);
    --text-light: var(--text);
    --text-color: var(--text);
    --primary-color: var(--neon);
    --border-color: var(--neon);
    --dark-color: var(--bg);
    --dark-light-color: var(--bg);
    --input-bg: var(--bg);
    --success: #22c55e;
    --warning: #facc15;
    --danger: var(--neon);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Poppins", sans-serif;
    background: var(--bg);
    color: var(--text);
    overflow-x: hidden;
    min-height: 100vh;
}

img,
video,
svg,
canvas {
    max-width: 100%;
    height: auto;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: "Aclonica", sans-serif;
    letter-spacing: 0.5px;
    color: var(--text);
    overflow-wrap: anywhere;
}

p,
span,
li,
label,
small,
td,
th {
    color: var(--text);
}

a {
    color: var(--text);
}

a:hover {
    color: var(--text);
}

section {
    padding: 48px 0;
}

main.site-main {
    min-height: calc(100vh - 80px);
    padding-top: var(--navbar-h);
}

.container {
    max-width: 1200px;
    width: 100%;
}

.text-muted,
.text-secondary,
.text-light-emphasis,
.text-body-secondary {
    color: var(--text-muted) !important;
}

.row > * {
    min-width: 0;
}

.table-responsive,
.leaderboard-card {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

body.modal-open {
    overflow: hidden;
}

@media (max-width: 991px) {
    :root {
        --navbar-h: 76px;
        --space-5: 28px;
    }

    section {
        padding: 64px 0;
    }
}

@media (max-width: 576px) {
    section {
        padding: 48px 0;
    }

    .display-4 {
        font-size: clamp(2rem, 8vw, 2.6rem);
        line-height: 1.15;
    }

    .lead {
        font-size: 1rem;
    }
}