:root{--bg-dark: #0f172a;--glass-bg: rgba(255, 255, 255, .1);--glass-border: rgba(255, 255, 255, .15);--primary-glow: rgba(56, 189, 248, .5);--text-primary: #f8fafc;--text-secondary: #94a3b8;--danger: #ef4444;--success: #22c55e}body{margin:0;font-family:Inter,sans-serif;background:linear-gradient(135deg,var(--bg-dark),#1e293b);color:var(--text-primary);min-height:100vh}.lobby-container{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:20px}.glass-panel{background:var(--glass-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:20px;box-shadow:0 8px 32px #0000005e;padding:32px;width:100%;max-width:480px;display:flex;flex-direction:column;gap:24px}.lobby-header{text-align:center}.lobby-header h2{margin:0;font-size:24px;font-weight:600}.meeting-title{margin:8px 0 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