*{box-sizing:border-box;margin:0;padding:0}:root{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;line-height:1.6;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;min-width:320px;min-height:100vh;background-color:#f9fafb;color:#111827}#root{min-height:100vh}a{color:inherit;text-decoration:none}button{font-family:inherit}:root{--bg-primary: #f8fafc;--bg-secondary: #ffffff;--bg-tertiary: #f9fafb;--bg-hover: #f3f4f6;--text-primary: #111827;--text-secondary: #374151;--text-muted: #6b7280;--text-light: #9ca3af;--border-color: #e5e7eb;--border-hover: #d1d5db;--accent-primary: #667eea;--accent-secondary: #764ba2;--accent-green: #059669;--accent-yellow: #fbbf24;--accent-orange: #ff9900;--error-bg: #fef2f2;--error-border: #fecaca;--error-text: #dc2626;--shadow-sm: rgba(0, 0, 0, .08);--shadow-md: rgba(0, 0, 0, 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.2s}.drawer-item:hover{background:var(--bg-hover)}.drawer-item-clickable{display:flex;align-items:center;gap:.75rem;flex:1;min-width:0}.drawer-thumb{width:32px;height:44px;object-fit:cover;border-radius:4px;flex-shrink:0}.drawer-item-info{flex:1;min-width:0}.drawer-item-title{display:block;font-size:.85rem;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.drawer-item-price{display:block;font-size:.75rem;color:var(--accent-green);margin-top:.125rem}.drawer-item-remove{background:none;border:none;color:var(--text-light);font-size:1.25rem;cursor:pointer;padding:.25rem;flex-shrink:0}.drawer-item-remove:hover{color:var(--error-text)}.drawer-footer{border-top:1px solid var(--border-color);padding:1rem 1.25rem;display:flex;flex-direction:column;gap:.5rem;background:var(--bg-tertiary)}.drawer-footer-btn{display:flex;align-items:center;gap:.75rem;width:100%;padding:.75rem 1rem;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:8px;color:var(--text-secondary);font-size:.9rem;cursor:pointer;transition:all .2s}.drawer-footer-btn:hover{background:var(--bg-hover);border-color:var(--border-hover)}.faq-overlay{position:fixed;inset:0;background:var(--overlay-bg);display:flex;align-items:center;justify-content:center;z-index:300;padding:1rem}.faq-modal{background:var(--bg-secondary);border-radius:16px;max-width:420px;width:100%;max-height:80vh;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 20px 40px var(--shadow-lg)}.faq-header{display:flex;justify-content:space-between;align-items:center;padding:1rem 1.25rem;border-bottom:1px solid var(--border-color);background:var(--bg-tertiary)}.faq-header h3{margin:0;color:var(--text-primary);font-size:1.1rem}.faq-close-btn{background:none;border:none;font-size:1.5rem;color:var(--text-muted);cursor:pointer;line-height:1}.faq-content{overflow-y:auto}.faq-item{border-bottom:1px solid var(--border-color)}.faq-item:last-child{border-bottom:none}.faq-question{width:100%;padding:1rem 1.25rem;background:none;border:none;text-align:left;font-size:.9rem;font-weight:500;color:var(--text-secondary);cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:1rem;transition:background .2s}.faq-question:hover{background:var(--bg-tertiary)}.faq-question.expanded{background:var(--bg-hover)}.faq-chevron{color:var(--text-light);font-size:1.25rem;flex-shrink:0}.faq-answer{padding:0 1.25rem 1rem;color:var(--text-muted);font-size:.875rem;line-height:1.6}.fab-scan{position:fixed;bottom:2rem;right:1.5rem;width:64px;height:64px;border-radius:50%;background:linear-gradient(135deg,var(--accent-primary) 0%,var(--accent-secondary) 100%);border:none;color:#fff;cursor:pointer;box-shadow:0 6px 20px #667eea80;display:flex;align-items:center;justify-content:center;z-index:50;transition:all .2s ease}.fab-scan:hover{transform:scale(1.1);box-shadow:0 8px 25px #667eea99}.fab-scan:active{transform:scale(.95)}.fab-icon{font-size:1.75rem}@media(max-width:480px){.app-header h1{font-size:1.1rem}.stores-comparison{grid-template-columns:1fr}.btn-large{padding:1rem 2rem;font-size:1rem}.header-right{gap:.25rem}.auth-login{padding:.3rem .5rem;font-size:.7rem}}