:root{--bg: #050a0f;--surface: #0b1520;--border: #00ff9d33;--accent: #00ff9d;--accent2: #00c8ff;--danger: #ff3c6e;--warn: #ffb800;--text: #c8e6f0;--muted: #4a7a8a;--glow: 0 0 20px #00ff9d55}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);font-family:Share Tech Mono,monospace;color:var(--text);min-height:100vh;overflow-x:hidden}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(rgba(0,255,157,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(0,255,157,.03) 1px,transparent 1px);background-size:40px 40px;pointer-events:none;z-index:0}body:after{content:"";position:fixed;top:0;right:0;bottom:0;left:0;background:repeating-linear-gradient(0deg,transparent,transparent 2px,rgba(0,0,0,.15) 2px,rgba(0,0,0,.15) 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0}.login-prompt{color:var(--muted);font-size:.75rem;letter-spacing:.08em;line-height:1.6;margin-bottom:1.5rem}.google-btn-wrap{display:flex;justify-content:center;margin-bottom:1.5rem;min-height:44px;align-items:center}.login-note{font-size:.65rem;color:#2a5060;letter-spacing:.08em}.login-note strong{color:var(--muted)}.user-bar{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem;padding:.5rem .9rem;border:1px solid var(--border);border-radius:3px;background:#00ff9d08;animation:fadeDown .4s ease both}.user-email{font-size:.75rem;color:var(--accent2);letter-spacing:.05em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.signout-btn{background:transparent;border:1px solid #1a3a4a;color:var(--muted);font-family:Share Tech Mono,monospace;font-size:.65rem;letter-spacing:.12em;padding:.3rem .7rem;border-radius:2px;cursor:pointer;white-space:nowrap;transition:border-color .2s,color 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