:root{--phosphor: #4dff88;--phosphor-dim: #1f8f4d;--phosphor-bg: #050a06;--phosphor-window: #0a120c;--phosphor-danger: #ff5c5c;--phosphor-glow: 0 0 4px rgba(77, 255, 136, .8), 0 0 12px rgba(77, 255, 136, .35);--mono-font: "SFMono-Regular", "JetBrains Mono", "Fira Code", ui-monospace, Menlo, Consolas, monospace}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--phosphor-bg);color:var(--phosphor);font-family:var(--mono-font)}.terminal-viewport{position:relative;height:100vh;width:100vw;display:flex;align-items:center;justify-content:center;padding:24px;overflow:hidden}.terminal-window{position:relative;width:min(960px,100%);height:min(640px,100%);background:var(--phosphor-window);border:1px solid var(--phosphor-dim);border-radius:8px;box-shadow:var(--phosphor-glow),0 20px 60px #0009;display:flex;flex-direction:column;overflow:hidden}.terminal-titlebar{display:flex;align-items:center;gap:8px;padding:8px 12px;border-bottom:1px solid var(--phosphor-dim);flex-shrink:0}.terminal-dot{width:10px;height:10px;border-radius:50%;background:var(--phosphor-dim)}.terminal-title{margin-left:8px;font-size:12px;letter-spacing:.08em;opacity:.8}.terminal-body{flex:1;min-height:0;padding:20px 24px;overflow-y:auto;text-shadow:var(--phosphor-glow)}.crt-scanlines{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;background:repeating-linear-gradient(to bottom,#0000,#00000026,#0000 2px);mix-blend-mode:multiply}.crt-vignette{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;background:radial-gradient(ellipse at center,#0000 60%,#0000008c)}.blinking-cursor{display:inline-block;width:.55em;height:1em;background:var(--phosphor);vertical-align:text-bottom;margin-left:2px;animation:cursor-blink 1s steps(1) infinite}@keyframes cursor-blink{0%,49%{opacity:1}50%,to{opacity:0}}.glitch-transition{height:100%}.glow-text{text-shadow:var(--phosphor-glow)}.terminal-danger{color:var(--phosphor-danger)}.terminal-run-button,.terminal-back-button{font-family:var(--mono-font);font-size:13px;background:transparent;color:var(--phosphor);border:1px solid var(--phosphor-dim);border-radius:4px;padding:6px 14px;cursor:pointer}.terminal-run-button:hover,.terminal-back-button:hover{background:#4dff881f}.terminal-run-button:disabled{opacity:.5;cursor:default}