:root{--primary: #2E7D32;--primary-dark: #1B5E20;--primary-light: #4CAF50;--secondary: #1976D2;--bg-primary: #f5f5f5;--bg-secondary: #ffffff;--text-primary: #212121;--text-secondary: #757575;--border: #e0e0e0;--error: #C62828;--success: #2E7D32;--warning: #FF9800;--shadow: 0 2px 8px rgba(0,0,0,.08);--shadow-lg: 0 4px 16px rgba(0,0,0,.12);--radius: 16px;--radius-sm: 12px;--transition: all .2s ease}*{margin:0;padding:0;box-sizing:border-box}body,html{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg-primary);color:var(--text-primary);min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.page{min-height:100vh;background:var(--bg-primary);padding-bottom:70px}.header{padding:16px;background:var(--bg-secondary);border-bottom:1px solid var(--border)}.header h1{font-size:24px;font-weight:700}.header p{font-size:14px;color:var(--text-secondary);margin-top:4px}.card{margin:12px 16px;padding:16px;background:var(--bg-secondary);border-radius:var(--radius);box-shadow:var(--shadow);transition:var(--transition)}.card:hover{box-shadow:var(--shadow-lg)}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px 24px;text-align:center}.empty-state .empty-icon{font-size:64px;margin-bottom:16px;opacity:.5}.empty-state p{font-size:16px;color:var(--text-secondary)}.loading{display:flex;align-items:center;justify-content:center;height:100vh;font-size:16px;color:var(--text-secondary)}.form-group{margin-bottom:16px}.form-group label{display:block;font-size:14px;font-weight:600;margin-bottom:8px;color:var(--text-primary)}.form-input{width:100%;padding:12px 16px;font-size:16px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-secondary);color:var(--text-primary);transition:var(--transition)}.form-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #2e7d3226}.input-disabled{width:100%;padding:12px 16px;font-size:16px;background:var(--bg-primary);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-secondary)}.btn-primary{padding:14px 24px;background:var(--primary);color:#fff;border:none;border-radius:var(--radius-sm);font-size:16px;font-weight:600;cursor:pointer;transition:var(--transition)}.btn-primary:hover{background:var(--primary-dark);transform:translateY(-1px)}.btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-secondary{padding:14px 24px;background:var(--bg-secondary);color:var(--text-primary);border:1px solid var(--border);border-radius:var(--radius-sm);font-size:16px;font-weight:600;cursor:pointer;transition:var(--transition)}.btn-secondary:hover{background:var(--bg-primary)}.bottom-nav{position:fixed;bottom:0;left:0;right:0;display:flex;justify-content:space-around;padding:8px 0;padding-bottom:env(safe-area-inset-bottom);background:var(--bg-secondary);border-top:1px solid var(--border);box-shadow:0 -2px 8px #00000014;z-index:1000}.nav-item{display:flex;flex-direction:column;align-items:center;gap:4px;padding:8px 16px;text-decoration:none;color:var(--text-secondary);font-size:12px;font-weight:500;transition:var(--transition);border-radius:var(--radius-sm)}.nav-item .nav-icon{font-size:24px}.nav-item.active{color:var(--primary)}.nav-item:hover{color:var(--primary);background:#2e7d3214}.message{margin:12px 16px;padding:12px 16px;border-radius:var(--radius-sm);font-size:14px;font-weight:500}.message.success{background:#e8f5e9;color:#2e7d32}.message.error{background:#ffebee;color:#c62828}.avatar{width:48px;height:48px;border-radius:50%;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:600}.menu-item{transition:var(--transition)}.menu-item:hover{background:#2e7d3214!important;transform:scale(1.02)}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.card{animation:fadeIn .3s ease}