*,*:before,*:after{box-sizing:border-box}body{margin:0;padding:0}.write-later-modal{max-width:450px!important;text-align:center}.qr-container{background:#fff;padding:1rem;display:inline-block;border-radius:12px;margin:1.5rem 0;box-shadow:0 4px 12px #0000001a}.qr-img{display:block;max-width:200px;height:auto}.write-later-modal p{color:#666;line-height:1.5;margin-bottom:1rem}.nfc-writer-container{display:flex;flex-direction:column;align-items:center;min-height:100vh;background:#f8f9fa;padding:2rem;text-align:center;font-family:Inter,system-ui,-apple-system,sans-serif}.nfc-writer-header{margin-bottom:3rem}.nfc-logo{width:80px;margin-bottom:1rem}.nfc-writer-content{max-width:400px;width:100%}.pet-summary{background:#fff;padding:2rem;border-radius:20px;box-shadow:0 10px 30px #0000000d;margin-bottom:2rem}.pet-icon{font-size:3rem;margin-bottom:1rem}.pet-summary h2{margin:0;color:#333}.pet-summary p{margin:.5rem 0;color:#666;font-weight:500}.nfc-instruction{color:#444;margin-bottom:2rem;font-size:1.1rem}.btn-nfc-large{background:linear-gradient(135deg,#4facfe,#00f2fe);color:#fff;border:none;padding:1.2rem 2rem;border-radius:15px;font-size:1.2rem;font-weight:700;width:100%;cursor:pointer;box-shadow:0 4px 15px #4facfe66;transition:transform .2s}.btn-nfc-large:active{transform:scale(.98)}.nfc-status-box{padding:2rem;border-radius:20px;margin-top:1rem}.nfc-status-box.info{background:#e3f2fd;color:#1976d2}.nfc-status-box.success{background:#e8f5e9;color:#2e7d32}.nfc-status-box.error{background:#ffebee;color:#c62828}.status-icon{font-size:3rem;margin-bottom:1rem}.spinner{width:40px;height:40px;border:4px solid rgba(0,0,0,.1);border-top:4px solid currentColor;border-radius:50%;margin:0 auto 1.5rem;animation:nfc-spin 1s linear infinite}@keyframes nfc-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}:root{--bg: #F8F9FB;--surface: #FFFFFF;--surface-alt: #F1F3F6;--primary: #FF7043;--primary-hover: #F4511E;--secondary: #4FB3AF;--text: #2D3436;--text-muted: #636E72;--border: #E1E8ED;--shadow-sm: 0 2px 4px rgba(0, 0, 0, .05);--shadow-md: 0 4px 12px rgba(0, 0, 0, .08);--shadow-lg: 0 12px 32px rgba(0, 0, 0, .12);--radius-sm: 8px;--radius-md: 16px;--radius-lg: 24px;--sidebar-w: 360px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;width:100%;background:var(--bg);color:var(--text);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;overflow:hidden;-webkit-font-smoothing:antialiased}html:has(.petcard-overlay),body:has(.petcard-overlay),#root:has(.petcard-overlay){overflow:auto;height:auto}.app-container{display:flex;height:100vh;width:100vw}.sidebar{width:var(--sidebar-w);background:var(--surface);border-right:1px solid var(--border);padding:32px 24px;display:flex;flex-direction:column;gap:24px;overflow-y:auto;box-shadow:var(--shadow-sm);z-index:10}.sidebar-header{display:flex;align-items:center;gap:16px;margin-bottom:8px}.lang-switcher{display:flex;gap:4px;margin-bottom:12px}.lang-btn{background:var(--surface-alt);border:1.5px solid var(--border);border-radius:var(--radius-sm);padding:4px 6px;font-size:1.1rem;cursor:pointer;opacity:.55;transition:opacity .15s,border-color .15s;line-height:1}.lang-btn:hover{opacity:.85}.lang-btn.active{opacity:1;border-color:var(--primary)}.app-logo{width:48px;height:48px;object-fit:contain}.app-title{font-size:1.5rem;font-weight:800;color:var(--text);letter-spacing:-.02em}.app-subtitle{font-size:.9rem;color:var(--text-muted);line-height:1.5}.form-group{display:flex;flex-direction:column;gap:8px}.form-row{display:flex;flex-direction:row;gap:8px}.form-group label{font-size:.85rem;font-weight:700;color:var(--text);text-transform:none}.form-group input[type=text],.form-group input[type=tel],.form-group textarea{background:var(--surface-alt);border:2px solid transparent;border-radius:var(--radius-md);padding:12px 16px;font-size:1rem;color:var(--text);outline:none;transition:all .2s ease;width:100%;font-family:inherit}.form-group input:focus,.form-group textarea:focus{border-color:var(--primary);background:var(--surface);box-shadow:0 0 0 4px #ff70431a}.hint{font-size:.75rem;color:var(--text-muted);margin-top:-4px}.printability-box{padding:16px;border-radius:var(--radius-md);border:1px solid var(--border);display:flex;flex-direction:column;gap:10px;transition:all .3s ease}.printability-box.good{background:#e8f5e9;border-color:#a5d6a7;color:#2e7d32}.printability-box.medium{background:#fffde7;border-color:#fff59d;color:#f9a825}.printability-box.hard{background:#ffebee;border-color:#ef9a9a;color:#c62828}.print-header{display:flex;align-items:center;gap:8px;font-size:.9rem;font-weight:800}.print-details{display:flex;justify-content:space-between;font-size:.8rem;font-weight:600;opacity:.9}.print-hint{font-size:.75rem;line-height:1.4;margin:0}input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:6px;background:var(--surface-alt);border-radius:3px;outline:none;margin:10px 0}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;background:var(--primary);border-radius:50%;cursor:pointer;box-shadow:0 2px 4px #0000001a;transition:transform .1s ease}input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.1)}.btn{padding:14px 24px;border:none;border-radius:var(--radius-md);font-size:1rem;font-weight:700;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);width:100%;display:flex;align-items:center;justify-content:center;gap:8px}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 4px 12px #ff704333}.btn-primary:hover:not(:disabled){background:var(--primary-hover);box-shadow:0 6px 16px #ff70434d}.btn-secondary{background:var(--surface-alt);color:var(--text)}.btn-secondary:hover:not(:disabled){background:#e5e9f0}.btn-export{background:var(--surface);color:var(--secondary);border:2px solid var(--secondary)}.btn-export:hover:not(:disabled){background:var(--secondary);color:#fff}.export-group{display:flex;gap:12px}.about-section{margin-top:auto;padding-top:24px;border-top:1px solid var(--border)}.about-section h3{font-size:.9rem;font-weight:700;margin-bottom:12px}.about-section p{font-size:.85rem;color:var(--text-muted);line-height:1.6;margin-bottom:12px}.creator-info{font-size:.8rem;color:var(--text-muted)}.creator-info span{color:var(--primary);font-weight:700}.canvas-wrapper{flex:1;position:relative;background:radial-gradient(circle at 50% 50%,#fff,#f1f3f6)}.canvas-placeholder{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--text-muted);text-align:center;padding:40px;gap:20px}.canvas-placeholder p{max-width:300px;font-size:1.1rem;font-weight:500}.welcome-card{max-width:420px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:36px 32px;box-shadow:var(--shadow-md);text-align:center;display:flex;flex-direction:column;gap:16px}.welcome-icon{font-size:3rem;line-height:1}.welcome-title{font-size:1.4rem;font-weight:700;color:var(--text)}.welcome-desc{font-size:.92rem;color:var(--text-muted);line-height:1.65;text-align:left}.welcome-steps{list-style:none;counter-reset:steps;display:flex;flex-direction:column;gap:10px;text-align:left}.welcome-steps li{counter-increment:steps;display:flex;align-items:flex-start;gap:10px;font-size:.9rem;color:var(--text);line-height:1.5}.welcome-steps li:before{content:counter(steps);min-width:22px;height:22px;border-radius:50%;background:var(--primary);color:#fff;font-size:.75rem;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:1px}.petcard-overlay{min-height:100vh;width:100%;display:flex;align-items:center;justify-content:center;background:var(--bg);padding:24px}.petcard{background:var(--surface);border-radius:var(--radius-lg);padding:48px 32px;max-width:420px;width:100%;text-align:center;box-shadow:var(--shadow-lg);display:flex;flex-direction:column;gap:24px}.petcard-paw{font-size:4rem;color:var(--primary);filter:drop-shadow(0 4px 8px rgba(255,112,67,.2))}.petcard-name{font-size:2.5rem;font-weight:900;color:var(--text);letter-spacing:-.04em}.petcard-description{font-size:1rem;color:var(--text-muted);line-height:1.6;background:var(--surface-alt);padding:16px;border-radius:var(--radius-md)}.petcard-contacts{display:flex;flex-direction:column;gap:16px}.contact-item{background:var(--surface);border:2px solid var(--border);border-radius:var(--radius-md);padding:20px;display:flex;flex-direction:column;gap:12px;transition:all .2s ease}.contact-item:hover{border-color:var(--primary);transform:translateY(-2px);box-shadow:var(--shadow-md)}.petcard-label{font-size:.8rem;font-weight:800;text-transform:uppercase;color:var(--text-muted);letter-spacing:.05em}.petcard-phone{font-size:1.5rem;font-weight:800;color:var(--text);text-decoration:none}.petcard-call-btn{background:var(--primary);color:#fff;padding:12px;border-radius:var(--radius-sm);text-decoration:none;font-weight:700;font-size:.9rem}.petcard-footer{font-size:.85rem;color:var(--text-muted);line-height:1.5;margin-top:16px}.modal-overlay{position:fixed;inset:0;background:#2d3436cc;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;padding:24px;z-index:1000;overflow-y:auto}.modal-content{background:var(--surface);border-radius:var(--radius-lg);max-width:560px;width:100%;padding:40px;box-shadow:var(--shadow-lg);display:flex;flex-direction:column;gap:24px;max-height:90vh;overflow-y:auto}.tutorial-text{font-size:1rem;color:var(--text-muted);line-height:1.6}.tutorial-text strong{color:var(--text)}.tutorial-info-box{background:#ebf7f6;border-left:4px solid var(--secondary);padding:16px;border-radius:4px var(--radius-md) var(--radius-md) 4px}.tutorial-info-box .info-header{display:flex;flex-direction:row;align-items:center;gap:8px}.tutorial-media-container{border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-md);background:#000;flex-shrink:0;width:100%}.tutorial-video{width:100%;height:auto;aspect-ratio:16 / 9;object-fit:contain;display:block;background-color:#000}@media(max-width:900px){.app-container{flex-direction:column;height:100vh;height:100dvh;overflow-y:auto;overflow-x:hidden}.sidebar{width:100%;border-right:none;border-bottom:none;overflow:visible}.canvas-wrapper{height:45vh;min-height:350px;flex:none}.canvas-placeholder{padding:16px;justify-content:flex-start;overflow-y:auto}.welcome-card{max-width:100%;padding:20px 18px;gap:12px;border-radius:var(--radius-md);box-shadow:none;border:1px solid var(--border)}.welcome-icon{font-size:2rem}.welcome-title{font-size:1.1rem}.welcome-desc{font-size:.85rem}.welcome-steps{gap:8px}.welcome-steps li{font-size:.85rem}}@media(max-width:480px){.sidebar,.modal-content{padding:24px 16px}.export-group{flex-direction:column}.canvas-placeholder{padding:12px}.welcome-card{padding:16px 14px}.welcome-desc{display:none}}.modal-actions{display:flex;flex-direction:column;gap:12px}.btn{padding:16px;font-size:1.1rem}.welcome-wizard{max-width:380px;width:100%;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:40px 32px;box-shadow:var(--shadow-md);display:flex;flex-direction:column;align-items:center;gap:28px}.wizard-body{display:flex;flex-direction:column;align-items:center;gap:12px;text-align:center;animation:wizardFadeUp .45s cubic-bezier(.4,0,.2,1) both}@keyframes wizardFadeUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.wizard-icon{font-size:3.5rem;line-height:1;width:88px;height:88px;background:var(--surface-alt);border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:4px}.wizard-step-label{font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted)}.wizard-title{font-size:1.35rem;font-weight:800;color:var(--text);letter-spacing:-.02em}.wizard-desc{font-size:.9rem;color:var(--text-muted);line-height:1.6;max-width:260px;margin:0}.wizard-dots{display:flex;gap:8px;align-items:center}.wizard-dot{width:8px;height:8px;border-radius:50%;background:var(--border);border:none;cursor:pointer;padding:0;transition:all .3s cubic-bezier(.4,0,.2,1)}.wizard-dot.active{background:#ff704338;width:28px;border-radius:4px;position:relative;overflow:hidden}.wizard-dot-progress{position:absolute;inset-block:0;left:0;width:0;background:var(--primary);border-radius:inherit;animation:dotFill 3.5s linear forwards;pointer-events:none}@keyframes dotFill{0%{width:0}to{width:100%}}.wizard-dot:hover:not(.active){background:var(--text-muted)}.wizard-cta{width:100%}@media(max-width:900px){.welcome-wizard{max-width:100%;padding:24px 20px;gap:20px;border-radius:var(--radius-md);box-shadow:none}.wizard-icon{width:72px;height:72px;font-size:2.8rem}.wizard-title{font-size:1.1rem}}@media(max-width:480px){.wizard-desc{display:none}.welcome-wizard{padding:20px 16px;gap:16px}}.nfc-toggle-group{background:#f0fafa;border:1.5px dashed #4FB3AF;border-radius:12px;padding:14px 16px;margin-bottom:4px}.nfc-toggle-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.nfc-toggle-label{display:flex;align-items:center;gap:10px}.nfc-icon{font-size:1.4rem;flex-shrink:0}.nfc-toggle-label span strong{display:block;font-size:.95rem;color:#2d3436}.nfc-toggle-label span small{display:block;font-size:.78rem;color:#636e72;margin-top:2px}.toggle-switch{position:relative;display:inline-block;width:50px;height:26px;flex-shrink:0}.toggle-switch input{opacity:0;width:0;height:0}.toggle-slider{position:absolute;inset:0;background:#ccc;border-radius:26px;cursor:pointer;transition:background .25s}.toggle-slider:before{content:"";position:absolute;width:20px;height:20px;left:3px;bottom:3px;background:#fff;border-radius:50%;transition:transform .25s;box-shadow:0 1px 3px #00000040}.toggle-switch input:checked+.toggle-slider{background:#4fb3af}.toggle-switch input:checked+.toggle-slider:before{transform:translate(24px)}.nfc-info-chip{margin-top:10px;background:#4fb3af;color:#fff;font-size:.77rem;font-weight:600;padding:5px 10px;border-radius:20px;display:inline-block}.btn-nfc{width:100%;padding:12px 20px;background:transparent;color:#4fb3af;border:2px solid #4FB3AF;border-radius:10px;font-size:1rem;font-weight:700;cursor:pointer;transition:background .2s,color .2s}.btn-nfc:hover:not(:disabled){background:#4fb3af;color:#fff}.btn-nfc:disabled{opacity:.55;cursor:not-allowed}.nfc-success-msg{color:#00b894;font-size:.88rem;font-weight:600;text-align:center;margin:0}.nfc-error-msg{color:#d63031;font-size:.85rem;text-align:center;margin:0}.nfc-tutorial-section{background:#f0fafa;border:1.5px solid #4FB3AF;border-radius:12px;padding:18px 20px;margin-top:20px}.nfc-tutorial-section h3{margin:0 0 10px;font-size:1rem;color:#2d3436}.nfc-tutorial-intro{font-size:.9rem;color:#636e72;margin:0 0 12px}.nfc-amazon-link{display:inline-block;margin-bottom:14px;color:#e67e22;font-weight:600;font-size:.88rem;text-decoration:none}.nfc-amazon-link:hover{text-decoration:underline}.nfc-steps{margin:0;padding-left:20px;display:flex;flex-direction:column;gap:8px}.nfc-steps li{font-size:.88rem;color:#2d3436;line-height:1.5}.nfc-guide-platform{background:#f8f9fb;border-radius:10px;padding:16px 18px;margin-bottom:16px}.nfc-guide-platform h3{margin:0 0 10px;font-size:1rem;color:#2d3436}.nfc-guide-platform p{font-size:.88rem;color:#636e72;margin:0 0 10px}.nfc-url-box{background:#2d3436;color:#81ecec;font-family:monospace;font-size:.75rem;padding:8px 12px;border-radius:6px;word-break:break-all;margin-top:6px}