@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--bg-gradient:linear-gradient(135deg, #09090b 0%, #181920 100%);--panel-bg:#ffffff08;--panel-border:#ffffff14;--text-main:#f4f4f5;--text-muted:#a1a1aa;--accent-color:#3b82f6;--accent-glow:#3b82f666;--success-color:#10b981;--success-glow:#10b98166;--danger-color:#ef4444;--danger-glow:#ef444466;--font-inter:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}body{background:var(--bg-gradient);min-height:100vh;color:var(--text-main);font-family:var(--font-inter);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-attachment:fixed;margin:0;padding:0}#root{flex-direction:column;min-height:100vh;display:flex}*{box-sizing:border-box}.glass-panel{background:var(--panel-bg);-webkit-backdrop-filter:blur(12px);border:1px solid var(--panel-border);border-radius:16px;box-shadow:0 8px 32px #0000004d}.btn{border:1px solid var(--panel-border);color:var(--text-main);font-family:var(--font-inter);cursor:pointer;background:#ffffff0d;border-radius:8px;justify-content:center;align-items:center;gap:8px;padding:10px 20px;font-size:14px;font-weight:500;transition:all .2s;display:inline-flex}.btn:hover:not(:disabled){background:#ffffff1a;transform:translateY(-1px)}.btn:active:not(:disabled){transform:translateY(1px)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent-color);box-shadow:0 0 15px var(--accent-glow);border-color:#0000}.btn-primary:hover:not(:disabled){box-shadow:0 0 20px var(--accent-glow);background:#2563eb}.btn-danger{background:var(--danger-color);box-shadow:0 0 15px var(--danger-glow);border-color:#0000}.btn-danger:hover:not(:disabled){box-shadow:0 0 20px var(--danger-glow);background:#dc2626}.flex-center{justify-content:center;align-items:center;display:flex}.waveform-container{border:1px solid var(--panel-border);background:#0000004d;border-radius:12px;width:100%;height:200px;margin-bottom:16px;position:relative;overflow:hidden}.canvas-layer{width:100%;height:100%;position:absolute;top:0;left:0}@keyframes pulse{0%{opacity:.6}50%{opacity:1}to{opacity:.6}}.status-dot{border-radius:50%;width:10px;height:10px;display:inline-block}.status-dot.connected{background:var(--success-color);box-shadow:0 0 10px var(--success-glow);animation:2s ease-in-out infinite pulse}.status-dot.disconnected{background:var(--danger-color);box-shadow:0 0 10px var(--danger-glow)}