@import"https://fonts.googleapis.com/css2?family=Inter:ital,wght@0,400;0,500;0,600;0,700;1,700&display=swap";:root{--bg-primary: #f3f2ef;--bg-secondary: #f5f4f1;--bg-tertiary: #eae8e4;--bg-card: #ffffff;--text-primary: #333333;--text-secondary: #555555;--text-muted: #888888;--accent-primary: #7366fe;--accent-secondary: #5a4ed9;--accent-light: #d4d0f4;--accent-gradient: linear-gradient(135deg, #7366fe 0%, #5a4ed9 100%);--success: #22c55e;--error: #ef4444;--warning: #f59e0b;--border-color: #e0ddd8;--border-radius: 12px;--border-radius-sm: 8px;--border-radius-lg: 16px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .04), 0 1px 3px rgba(0, 0, 0, .06);--shadow-md: 0 4px 6px rgba(0, 0, 0, .04), 0 2px 4px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 20px rgba(0, 0, 0, .06), 0 4px 8px rgba(0, 0, 0, .04);--transition: all .2s ease}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe 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h1{font-family:Inter,sans-serif;font-size:28px;font-weight:700;font-style:italic;color:var(--text-primary);letter-spacing:-.5px}.tagline{color:var(--text-muted);font-size:14px;font-weight:400}.app-main{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:32px 24px;overflow-y:auto}.electron .app-main{padding:24px 20px;background:var(--bg-primary)}.initial-screen{width:100%;max-width:420px;display:flex;flex-direction:column;gap:28px}.divider{display:flex;align-items:center;gap:16px;color:var(--text-muted);font-size:13px;font-weight:500;text-transform:uppercase;letter-spacing:.5px}.divider:before,.divider:after{content:"";flex:1;height:1px;background:var(--border-color)}.drop-zone{background:var(--bg-card);border:2px dashed var(--border-color);border-radius:var(--border-radius-lg);padding:48px 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.code{font-size:32px;font-weight:700;font-family:Inter,monospace;letter-spacing:6px;color:var(--accent-primary)}.copy-button{display:flex;align-items:center;justify-content:center;width:40px;height:40px;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--border-radius-sm);color:var(--text-secondary);cursor:pointer;transition:var(--transition)}.copy-button:hover{background:var(--accent-primary);color:#fff;border-color:var(--accent-primary)}.copy-button svg{width:18px;height:18px}.copy-link-button{margin-top:14px;padding:12px 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svg{width:100%;height:100%}.connecting-indicator{display:flex;align-items:center;justify-content:center}.spinner-large{width:28px;height:28px;border:3px solid var(--bg-tertiary);border-top-color:var(--accent-primary);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.receiving-file-info{display:flex;align-items:center;gap:12px;padding:14px 18px;background:var(--bg-card);border-radius:var(--border-radius-sm);border:1px solid var(--border-color)}.file-icon-small{width:24px;height:24px;color:var(--accent-primary)}.file-icon-small svg{width:100%;height:100%}.receiving-file-info .file-name{font-size:14px;font-weight:500;color:var(--text-primary)}.complete-screen{width:100%;max-width:420px;display:flex;flex-direction:column;align-items:center;gap:24px;text-align:center}.success-icon{width:72px;height:72px;color:var(--success);background:#dcfce7;border-radius:50%;padding:16px}.success-icon 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