:root{--color-bg: #fdf8f3;--color-surface: #fffaf5;--color-text: #2d3436;--color-text-muted: #636e72;--color-primary: #b87333;--color-primary-light: #d4a574;--color-primary-dark: #8b5a2b;--color-accent: #d4846a;--color-border: #e8ddd4;--color-error: #d63031;--color-success: #7ab87a;--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 40px;--space-2xl: 64px;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-size-sm: 14px;--font-size-base: 16px;--font-size-lg: 20px;--font-size-xl: 28px;--font-size-2xl: 36px;--line-height: 1.6;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 20px;--radius-full: 9999px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .08);--shadow-md: 0 4px 12px rgba(0, 0, 0, .1);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .12);--transition-fast: .15s ease;--transition-normal: .25s ease;--max-width: 600px;--header-height: 60px}@media(prefers-color-scheme:dark){:root{--color-bg: #1f1a16;--color-surface: #2a2420;--color-text: #f5efe8;--color-text-muted: #b8a89a;--color-border: #3d352e;--color-primary: #d4a574;--color-primary-light: #e8c4a0;--color-primary-dark: #b87333;--color-accent: #e8a598}}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;width:100%}body{font-family:var(--font-family);font-size:var(--font-size-base);line-height:var(--line-height);color:var(--color-text);background-color:var(--color-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{height:100%;width:100%}button{font-family:inherit;cursor:pointer;border:none;background:none;font-size:inherit}input,textarea{font-family:inherit;font-size:inherit}a{color:inherit;text-decoration:none}ul,ol{list-style:none}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}.session-container{height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-xl);gap:var(--space-2xl)}.session-main{display:flex;flex-direction:column;align-items:center;gap:var(--space-xl)}.voice-orb-container{position:relative;width:400px;height:400px;cursor:pointer;transition:transform var(--transition-normal)}.voice-orb-container:hover{transform:scale(1.02)}@media(max-width:768px){.voice-orb-container{width:320px;height:320px}}@media(max-width:480px){.voice-orb-container{width:280px;height:280px}}.voice-orb-canvas{width:100%;height:100%;background:transparent}.voice-orb-canvas canvas{background:transparent!important}.voice-orb-text{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);color:var(--color-text);font-size:var(--font-size-lg);font-weight:var(--font-weight-medium);pointer-events:none;text-shadow:0 1px 2px rgba(0,0,0,.1)}.session-status{font-size:var(--font-size-lg);color:var(--color-text-muted);text-align:center;min-height:32px}.end-session-button{padding:var(--space-md) var(--space-xl);background-color:var(--color-surface);color:var(--color-text);border:1px solid var(--color-border);border-radius:var(--radius-md);font-weight:var(--font-weight-medium);transition:all var(--transition-fast);margin-top:var(--space-lg)}.end-session-button:hover{background-color:var(--color-bg);border-color:var(--color-primary);color:var(--color-primary)}.transcript-container{width:100%;max-width:var(--max-width);max-height:300px;overflow-y:auto;padding:var(--space-lg);background-color:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);margin-top:var(--space-xl)}.transcript-container::-webkit-scrollbar{width:6px}.transcript-container::-webkit-scrollbar-track{background:var(--color-bg);border-radius:var(--radius-sm)}.transcript-container::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:var(--radius-sm)}.transcript-container::-webkit-scrollbar-thumb:hover{background:var(--color-text-muted)}.transcript-empty{text-align:center;color:var(--color-text-muted);font-style:italic}.transcript-message{margin-bottom:var(--space-md);padding-bottom:var(--space-md);border-bottom:1px solid var(--color-border)}.transcript-message:last-child{border-bottom:none}.transcript-speaker{font-weight:var(--font-weight-semibold);color:var(--color-text);margin-bottom:var(--space-xs)}.transcript-speaker.agent{color:var(--color-primary)}.transcript-speaker.user{color:var(--color-accent)}.transcript-text{color:var(--color-text-muted);line-height:var(--line-height)}