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#667eea66}.progress-dot-compact.completed{background:var(--success);border-color:var(--success);color:#fff}.app-content{flex:1;overflow:hidden;display:flex;flex-direction:column}.chat-tab{flex:1;display:flex;flex-direction:column;overflow:hidden}.coming-soon-tab{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:4rem 2rem;text-align:center}.coming-soon-tab h2{font-size:2.5rem;margin-bottom:1rem;color:var(--text-primary)}.coming-soon-tab p{font-size:1.1rem;color:var(--text-muted)}@media (max-width: 768px){.setup-content{padding:1rem}.setup-section{padding:1.5rem}.tab-nav{padding:.5rem 1rem}.tab-button{padding:.6rem 1rem;font-size:.85rem}}*{margin:0;padding:0;box-sizing:border-box}:root{--bg-primary: #0f172a;--bg-secondary: #1e293b;--bg-tertiary: #334155;--text-primary: #f1f5f9;--text-secondary: #cbd5e1;--text-muted: #94a3b8;--accent: #3b82f6;--accent-hover: #2563eb;--success: #10b981;--border: #334155;--shadow: rgba(0, 0, 0, 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