:root {
    --bg: #04030a;
    --panel: #111124;
    --panel2: #1b1130;
    --green: #00ff66;
    --pink: #ff2bd6;
    --cyan: #00e5ff;
    --yellow: #ffe94a;
    --red: #ff4d4d;
    --text: #d8ffe8;
    --muted: #93a7a1;
}

* { box-sizing: border-box; }

html { min-height: 100%; }

body {
    margin: 0;
    min-height: 100vh;
    background:
        radial-gradient(circle at 12% 10%, rgba(255,43,214,.18), transparent 24%),
        radial-gradient(circle at 88% 14%, rgba(0,229,255,.16), transparent 28%),
        linear-gradient(180deg, #070414 0%, #030207 70%, #080812 100%);
    color: var(--text);
    font-family: "Courier New", Courier, monospace;
    text-shadow: 0 0 6px rgba(0,255,102,.32);
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(0,229,255,.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,43,214,.04) 1px, transparent 1px);
    background-size: 42px 42px;
    opacity: .55;
}

.crt-overlay {
    pointer-events: none;
    position: fixed;
    inset: 0;
    background:
        repeating-linear-gradient(to bottom, rgba(255,255,255,.045), rgba(255,255,255,.045) 1px, transparent 1px, transparent 4px),
        radial-gradient(circle at center, transparent 62%, rgba(0,0,0,.32));
    opacity: .5;
    z-index: 100;
}

.site-header, .site-footer {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 22px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    position: relative;
    z-index: 2;
}

.logo {
    color: var(--green);
    font-weight: 900;
    letter-spacing: 2px;
    text-decoration: none;
    font-size: clamp(20px, 3vw, 28px);
}
.logo span { color: var(--pink); }
.logo-mark { color: var(--yellow); }

.main-nav { display: flex; gap: 12px; flex-wrap: wrap; justify-content: flex-end; }
a { color: var(--cyan); }
.main-nav a {
    color: var(--cyan);
    text-decoration: none;
    border: 1px solid rgba(0,229,255,.5);
    padding: 8px 10px;
    background: rgba(0,0,0,.4);
}
.main-nav a:hover { color: #000; background: var(--cyan); text-shadow: none; }

.container {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto 40px;
    position: relative;
    z-index: 1;
}

.arcade-box {
    border: 3px solid var(--green);
    background: linear-gradient(180deg, rgba(17,17,36,.97), rgba(5,5,12,.97));
    box-shadow: 0 0 18px rgba(0,255,102,.42), inset 0 0 20px rgba(0,229,255,.08);
    padding: 24px;
    border-radius: 14px;
}

.arcade-entrance {
    text-align: center;
    padding: clamp(32px, 6vw, 70px) 18px;
    border: 4px double var(--yellow);
    background: linear-gradient(135deg, rgba(255,43,214,.13), rgba(0,229,255,.09), rgba(0,0,0,.7));
    box-shadow: 0 0 28px rgba(255,233,74,.28), inset 0 0 30px rgba(0,0,0,.6);
    border-radius: 18px;
}

.eyebrow { color: var(--yellow); letter-spacing: 4px; font-weight: 700; }
h1 { font-size: clamp(34px, 7vw, 72px); margin: 12px 0 16px; color: var(--green); line-height: 1; }
h2 { color: var(--pink); margin-top: 0; }
.lead { max-width: 760px; margin: 0 auto; font-size: 18px; color: #eefef5; }

.hero-actions, .tabs { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; margin-top: 24px; }
.btn, button, .tab, .insert-coin {
    background: #000;
    color: var(--green);
    border: 2px solid var(--green);
    padding: 12px 18px;
    font-family: inherit;
    font-size: 16px;
    text-decoration: none;
    cursor: pointer;
    box-shadow: 0 0 10px rgba(0,255,102,.35);
    display: inline-block;
    text-align: center;
}
.btn:hover, button:hover, .tab.active, .tab:hover, .insert-coin:hover {
    background: var(--green);
    color: #000;
    text-shadow: none;
}
.btn-secondary { border-color: var(--pink); color: var(--pink); box-shadow: 0 0 10px rgba(255,43,214,.35); }
.btn-secondary:hover { background: var(--pink); color: #000; }
.btn-primary { border-color: var(--yellow); color: var(--yellow); box-shadow: 0 0 12px rgba(255,233,74,.4); }
.btn-primary:hover { background: var(--yellow); color: #000; }

.arcade-floor {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 28px;
    margin-top: 30px;
    align-items: stretch;
}

.arcade-cabinet {
    position: relative;
    min-height: 520px;
    padding: 18px 18px 28px;
    border-radius: 26px 26px 14px 14px;
    background: linear-gradient(180deg, #2b1249 0%, #17172d 44%, #080810 100%);
    border: 4px solid var(--cyan);
    box-shadow: 0 0 25px rgba(0,229,255,.35), inset 0 0 20px rgba(0,0,0,.65);
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.arcade-cabinet::after {
    content: "";
    position: absolute;
    left: 28px;
    right: 28px;
    bottom: -12px;
    height: 18px;
    background: #06060c;
    border: 3px solid var(--cyan);
    border-top: 0;
    border-radius: 0 0 14px 14px;
}
.cabinet-snake { border-color: var(--green); box-shadow: 0 0 25px rgba(0,255,102,.32); }
.cabinet-pong { border-color: var(--pink); box-shadow: 0 0 25px rgba(255,43,214,.32); }
.cabinet-locked { opacity: .74; filter: saturate(.75); }
.cabinet-marquee {
    color: var(--yellow);
    text-align: center;
    font-size: 26px;
    font-weight: 900;
    letter-spacing: 3px;
    padding: 14px 10px;
    border: 3px solid var(--yellow);
    background: #000;
    box-shadow: 0 0 16px rgba(255,233,74,.35), inset 0 0 18px rgba(255,233,74,.08);
}
.cabinet-screen {
    flex: 1;
    background: radial-gradient(circle at center, #111 0%, #050505 72%);
    border: 4px solid #050505;
    outline: 3px solid var(--cyan);
    border-radius: 18px;
    padding: 22px;
    text-align: center;
    display: grid;
    place-items: center;
    align-content: center;
    gap: 10px;
    box-shadow: inset 0 0 35px rgba(0,229,255,.16);
}
.pixel-icon { font-size: 58px; color: var(--yellow); text-shadow: 0 0 16px currentColor; }
.cabinet-score { color: var(--cyan); }
.cabinet-score strong { color: var(--yellow); }
.cabinet-controls { display: flex; justify-content: center; gap: 14px; padding: 4px 0; }
.cabinet-controls span {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: block;
    background: var(--red);
    box-shadow: 0 0 12px rgba(255,77,77,.6);
}
.cabinet-controls span:nth-child(2) { background: var(--yellow); box-shadow: 0 0 12px rgba(255,233,74,.6); }
.cabinet-controls span:nth-child(3) { background: var(--green); box-shadow: 0 0 12px rgba(0,255,102,.6); }
.insert-coin { width: 100%; color: var(--yellow); border-color: var(--yellow); }
.insert-coin.disabled { color: var(--muted); border-color: #666; pointer-events: none; }

.game-cabinet-page {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 22px;
    align-items: start;
}
.cabinet-frame {
    padding: 18px;
    border: 5px solid var(--cyan);
    border-radius: 24px;
    background: linear-gradient(180deg, #2b1249, #0b0b16);
    box-shadow: 0 0 28px rgba(0,229,255,.36), inset 0 0 24px rgba(0,0,0,.75);
}
.game-frame-snake { border-color: var(--green); box-shadow: 0 0 28px rgba(0,255,102,.34); }
.game-frame-pong { border-color: var(--pink); box-shadow: 0 0 28px rgba(255,43,214,.34); }
.crt-screen {
    background: #050505;
    border: 4px solid #000;
    outline: 3px solid var(--cyan);
    border-radius: 18px;
    padding: 16px;
    box-shadow: inset 0 0 36px rgba(0,229,255,.16);
}
.game-topbar { display: flex; justify-content: space-between; color: var(--yellow); margin-bottom: 10px; font-size: 14px; gap: 10px; flex-wrap: wrap; }
canvas {
    width: 100%;
    max-width: 700px;
    background: #000;
    border: 3px solid var(--cyan);
    box-shadow: 0 0 18px rgba(0,229,255,.45);
    image-rendering: pixelated;
    display: block;
    margin: 0 auto;
}
.control-hint { color: var(--muted); text-align: center; }
.hud { display: grid; gap: 12px; }
.hud h1 { font-size: 42px; }
.stat { border-bottom: 1px dashed rgba(0,255,102,.5); padding-bottom: 10px; }
.stat strong { display: block; color: var(--yellow); font-size: 28px; }
.message { margin-top: 12px; min-height: 24px; color: var(--yellow); }

.mobile-controls {
    display: grid;
    margin: 18px auto 4px;
    max-width: 300px;
    user-select: none;
    -webkit-user-select: none;
    touch-action: none;
}
.mobile-controls-dpad {
    grid-template-columns: repeat(3, 78px);
    grid-template-rows: repeat(3, 64px);
    justify-content: center;
    gap: 8px;
}
.mobile-controls-vertical {
    grid-template-columns: 110px;
    justify-content: center;
    gap: 10px;
}
.control-btn {
    min-width: 64px;
    min-height: 58px;
    padding: 0;
    border-color: var(--yellow);
    color: var(--yellow);
    font-size: 26px;
    line-height: 1;
    border-radius: 8px;
    box-shadow: 0 0 14px rgba(255,233,74,.45), inset 0 0 12px rgba(255,233,74,.08);
}
.control-btn:active, .control-btn.is-active {
    transform: translateY(2px) scale(.97);
    background: var(--yellow);
    color: #000;
    text-shadow: none;
}
.control-up { grid-column: 2; grid-row: 1; }
.control-left { grid-column: 1; grid-row: 2; }
.control-right { grid-column: 3; grid-row: 2; }
.control-down { grid-column: 2; grid-row: 3; }

.scoreboard {
    border: 4px double var(--yellow);
    background: rgba(0,0,0,.72);
    box-shadow: 0 0 24px rgba(255,233,74,.25);
}
.score-table { width: 100%; border-collapse: collapse; margin-top: 20px; }
th, td { border-bottom: 1px solid rgba(0,255,102,.35); padding: 12px; text-align: left; }
th { color: var(--yellow); }
tbody tr:nth-child(1) td { color: var(--yellow); font-weight: 700; }
.site-footer { color: var(--muted); justify-content: center; text-align: center; }

@media (max-width: 900px) {
    .site-header { align-items: flex-start; flex-direction: column; }
    .main-nav { justify-content: flex-start; }
    .game-cabinet-page { grid-template-columns: 1fr; }
}

@media (max-width: 520px) {
    .container, .site-header, .site-footer { width: min(100% - 18px, 1180px); }
    .arcade-cabinet { min-height: 460px; }
    .mobile-controls-dpad { grid-template-columns: repeat(3, 68px); grid-template-rows: repeat(3, 58px); }
    .control-btn { min-height: 54px; font-size: 24px; }
    .crt-screen { padding: 10px; }
    th, td { padding: 8px; font-size: 14px; }
}