@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{--color-primary: #DC1F2E;--color-primary-hover: #B91626;--color-primary-dark: #8B0D1A;--color-primary-light: #FFF0F1;--color-primary-glow: rgba(220, 31, 46, .12);--color-background: #F7F7F8;--color-surface: #FFFFFF;--color-surface-2: #FDF5F5;--color-surface-3: #FAE8E9;--color-text-primary: #111111;--color-text-secondary: #444444;--color-text-muted: #888888;--color-border: #E8E8E8;--color-border-subtle: #F0F0F0;--color-success: #16A34A;--color-warning: #D97706;--color-error: #DC1F2E;--color-white: #FFFFFF;--color-black: #000000;--color-transparent: transparent;--font-family: "Inter", system-ui, -apple-system, sans-serif;--font-size-title: 2rem;--font-size-heading: 1.25rem;--font-size-body: 1rem;--font-size-label: .875rem;--font-size-helper: .75rem;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--space-8: 32px;--space-12: 48px;--space-16: 64px;--radius-card: 14px;--radius-input: 10px;--radius-button: 10px;--shadow-subtle: 0 1px 4px 0 rgba(0, 0, 0, .07);--shadow-medium: 0 4px 16px -2px rgba(0, 0, 0, .1), 0 1px 4px -1px rgba(0, 0, 0, .06);--shadow-red: 0 4px 18px rgba(220, 31, 46, .25);--transition-fast: .15s ease-in-out;--transition-normal: .25s ease-in-out}@media(max-width:640px){:root{--font-size-title: 1.5rem;--font-size-heading: 1.125rem;--font-size-body: .9375rem;--space-6: 16px;--space-12: 32px;--space-16: 48px}}*{box-sizing:border-box;margin:0;padding:0}html{font-family:var(--font-family);background-color:var(--color-background);color:var(--color-text-primary);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{min-width:320px;margin:0;background:var(--color-background);background-image:radial-gradient(ellipse 80% 50% at 50% -10%,rgba(220,31,46,.06) 0%,transparent 55%);background-attachment:fixed}a{color:inherit;text-decoration:none}button{background:none;border:none;cursor:pointer;font-family:inherit;font-size:inherit;color:inherit}button:disabled{cursor:not-allowed;opacity:.4}input,select,textarea{font-family:inherit;font-size:inherit}.app-container{display:flex;flex-direction:column;min-height:100vh}.main-content{flex:1;padding:var(--space-6) 0}.container{max-width:1400px;margin:0 auto;padding:0 var(--space-4);width:100%;overflow-x:hidden}.layout-grid{display:grid;grid-template-columns:1fr;gap:var(--space-6);align-items:start}@media(min-width:1024px){.layout-grid{grid-template-columns:7fr 5fr}}.card{background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-card);box-shadow:var(--shadow-medium);padding:var(--space-6);transition:border-color var(--transition-normal),box-shadow var(--transition-normal)}.card:hover{border-color:var(--color-surface-3)}.card-sm{padding:var(--space-4);background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-card);box-shadow:var(--shadow-subtle)}.form-group{display:flex;flex-direction:column;gap:var(--space-2);margin-bottom:var(--space-4)}.form-label{font-size:var(--font-size-label);font-weight:500;color:var(--color-text-secondary);letter-spacing:.01em}.form-control{min-height:48px;padding:0 var(--space-3);border:1px solid var(--color-border);border-radius:var(--radius-input);background-color:var(--color-surface-2);color:var(--color-text-primary);transition:border-color var(--transition-fast),box-shadow var(--transition-fast),background-color var(--transition-fast);width:100%}.form-control:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-glow);background-color:var(--color-surface)}.form-control:disabled{background-color:var(--color-surface);color:var(--color-text-muted);opacity:.5}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);min-height:48px;padding:0 var(--space-5);border-radius:var(--radius-button);font-weight:600;font-size:var(--font-size-body);transition:all var(--transition-fast);text-align:center;letter-spacing:.01em}.btn-primary{background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-primary-dark) 100%);color:var(--color-white);border:1px solid var(--color-primary-hover);box-shadow:0 4px 14px #dc1f2e4d}.btn-primary:hover:not(:disabled){background:linear-gradient(135deg,#F02535 0%,var(--color-primary) 100%);border-color:#dc1f2e;box-shadow:0 6px 20px #dc1f2e6b;transform:translateY(-1px)}.btn-primary:active:not(:disabled){transform:translateY(0);box-shadow:0 2px 8px #dc1f2e40}.btn-secondary{background-color:var(--color-surface-2);color:var(--color-text-primary);border:1px solid var(--color-border)}.btn-secondary:hover:not(:disabled){background-color:var(--color-surface-3);border-color:var(--color-surface-3)}.btn-destructive{background-color:var(--color-surface-2);color:var(--color-primary);border:1px solid var(--color-border)}.btn-destructive:hover:not(:disabled){background-color:var(--color-primary-light);border-color:var(--color-primary);color:var(--color-primary-hover)}.btn-icon{min-width:48px;padding:0}.btn-sm{min-height:36px;font-size:var(--font-size-label);padding:0 var(--space-3)}.text-title{font-size:var(--font-size-title);font-weight:700;line-height:1.2}.text-heading{font-size:var(--font-size-heading);font-weight:600}.text-body{font-size:var(--font-size-body)}.text-label{font-size:var(--font-size-label);font-weight:500}.text-helper{font-size:var(--font-size-helper);color:var(--color-text-muted)}.text-muted{color:var(--color-text-muted)}.text-center{text-align:center}.status-success{color:var(--color-success)}.status-warning{color:var(--color-warning)}.status-error{color:var(--color-error)}.bg-success-light{background-color:#f0fdf4;border:1px solid #BBF7D0}.bg-warning-light{background-color:#fffbeb;border:1px solid #FDE68A}.bg-error-light{background-color:var(--color-primary-light);border:1px solid #FECDD3}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-2{gap:var(--space-2)}.gap-4{gap:var(--space-4)}.gap-6{gap:var(--space-6)}.flex-wrap{flex-wrap:wrap}.mt-4{margin-top:var(--space-4)}.mb-4{margin-bottom:var(--space-4)}.mb-6{margin-bottom:var(--space-6)}.w-full{width:100%}.h-full{height:100%}.hidden{display:none}@media(min-width:1024px){.lg-hidden{display:none}.lg-flex{display:flex}.lg-block{display:block}}@media(max-width:1023px){.mobile-hidden{display:none}}@media print{body{background:#fff!important;margin:0!important;padding:0!important;-webkit-print-color-adjust:exact!important;print-color-adjust:exact!important}body>*{display:none!important}#root{display:block!important}.no-print,.app-header,.app-footer,.settings-panel,.print-controls{display:none!important}#print-only-sheet{display:block!important;position:absolute!important;left:0!important;top:0!important;margin:0!important;padding:0!important;box-shadow:none!important;border:none!important;width:100%!important;height:100%!important;page-break-after:avoid!important;page-break-inside:avoid!important}}@media screen{#print-only-sheet{display:none}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.animate-spin{animation:spin 1s linear infinite}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.01ms!important}}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--color-background)}::-webkit-scrollbar-thumb{background:#d1d5db;border-radius:9999px}::-webkit-scrollbar-thumb:hover{background:var(--color-primary)}.custom-scrollbar::-webkit-scrollbar{width:6px;height:6px}.custom-scrollbar::-webkit-scrollbar-track{background:transparent}.custom-scrollbar::-webkit-scrollbar-thumb{background:#d1d5db;border-radius:9999px}.custom-scrollbar::-webkit-scrollbar-thumb:hover{background:var(--color-primary)}.app-header{position:sticky;top:0;z-index:40;background-color:#ffffffeb;backdrop-filter:blur(16px) saturate(180%);-webkit-backdrop-filter:blur(16px) saturate(180%);border-bottom:1px solid var(--color-border);box-shadow:0 1px 0 var(--color-border-subtle),0 2px 12px #0000000f}.navbar-container{display:flex;align-items:center;justify-content:space-between;height:64px}.brand{display:flex;align-items:center;gap:var(--space-3);cursor:pointer}.brand-logo{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-primary-dark) 100%);color:var(--color-white);display:flex;align-items:center;justify-content:center;font-weight:700;box-shadow:0 4px 12px #e11d2e66;transition:transform var(--transition-fast),box-shadow var(--transition-fast)}.brand:hover .brand-logo{transform:scale(1.08);box-shadow:0 6px 18px #e11d2e8c}.brand-name{font-weight:700;font-size:1.125rem;color:var(--color-text-primary);letter-spacing:-.03em}.brand-subtitle{font-size:11px;color:var(--color-text-muted);letter-spacing:.01em}.nav-links{display:flex;align-items:center;gap:var(--space-1)}.nav-item{padding:var(--space-2) var(--space-3);border-radius:var(--radius-button);font-size:.75rem;font-weight:600;display:flex;align-items:center;gap:var(--space-2);color:var(--color-text-muted);transition:all var(--transition-fast);border:1px solid transparent}.nav-item:hover{color:var(--color-text-primary);background-color:var(--color-surface-2);border-color:var(--color-border)}.nav-item.active{background-color:var(--color-primary-light);color:var(--color-primary);border-color:#dc1f2e33}.header-actions{display:flex;align-items:center;gap:var(--space-3)}.privacy-badge{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-1) var(--space-3);border-radius:9999px;background-color:#f0fdf4;border:1px solid #BBF7D0;font-size:.75rem;font-weight:500;color:var(--color-success)}.pulse-dot{width:8px;height:8px;border-radius:50%;background-color:var(--color-success);animation:pulse 2s cubic-bezier(.4,0,.6,1) infinite;box-shadow:0 0 6px #22c55e80}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.mobile-menu-btn{width:44px;height:44px;display:flex;align-items:center;justify-content:center;color:var(--color-text-secondary);border-radius:var(--radius-button);border:1px solid transparent;transition:all var(--transition-fast)}.mobile-menu-btn:hover{color:var(--color-text-primary);background-color:var(--color-surface-2);border-color:var(--color-border)}.mobile-drawer{border-top:1px solid var(--color-border);background-color:#fffffff7;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);padding:var(--space-2) var(--space-4) var(--space-4);display:flex;flex-direction:column;gap:var(--space-1)}.mobile-drawer .nav-item{width:100%;padding:var(--space-3);font-size:.875rem}.app-footer{background-color:var(--color-surface);border-top:1px solid var(--color-border);padding:var(--space-6) 0;font-size:var(--font-size-helper);color:var(--color-text-muted);position:relative}.app-footer:before{content:"";position:absolute;top:0;left:50%;transform:translate(-50%);width:200px;height:1px;background:linear-gradient(90deg,transparent,var(--color-primary),transparent)}.footer-content{display:flex;flex-direction:column;gap:var(--space-4)}.footer-top{display:flex;flex-direction:column;gap:var(--space-4);align-items:center}@media(min-width:640px){.footer-top{flex-direction:row;justify-content:space-between}}.footer-links{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:var(--space-4);font-weight:500;color:var(--color-text-muted)}.footer-links button{transition:color var(--transition-fast)}.footer-links button:hover{color:var(--color-primary)}.footer-bottom{border-top:1px solid var(--color-border);padding-top:var(--space-4);display:flex;flex-direction:column;gap:var(--space-2);align-items:center;text-align:center}@media(min-width:640px){.footer-bottom{flex-direction:row;justify-content:space-between;text-align:left}}.disclaimer{max-width:42rem}.privacy-note{display:flex;align-items:center;gap:var(--space-1);flex-shrink:0;color:var(--color-success)}.print-preview-sticky{position:sticky;top:80px}.mobile-step{display:none}.mobile-step.active{display:block}@media(min-width:1024px){.mobile-step{display:block!important}}html,body,#root{overflow-x:hidden;max-width:100vw}.editor-canvas-stage{width:100%;overflow:hidden;display:flex;flex-direction:column;align-items:center}canvas{max-width:100%;height:auto}input[type=range]{-webkit-appearance:none;-moz-appearance:none;appearance:none;height:4px;border-radius:2px;background:var(--color-surface-3);outline:none;cursor:pointer;width:100%}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;border-radius:50%;background:linear-gradient(135deg,var(--color-primary),var(--color-primary-dark));cursor:pointer;border:2px solid rgba(255,255,255,.15);box-shadow:0 2px 8px #e11d2e66;transition:transform var(--transition-fast)}input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.15)}input[type=range]::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:linear-gradient(135deg,var(--color-primary),var(--color-primary-dark));cursor:pointer;border:2px solid rgba(255,255,255,.15);box-shadow:0 2px 8px #e11d2e66}.grid-responsive-2{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-4)}.grid-responsive-3{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-3)}@media(max-width:480px){.grid-responsive-2{grid-template-columns:1fr}.grid-responsive-3{grid-template-columns:repeat(2,1fr)}}.mb-2{margin-bottom:var(--space-2)}.mb-3{margin-bottom:var(--space-3)}.p-4{padding:var(--space-4)}.gap-3{gap:var(--space-3)}@media(max-width:480px){.card{padding:var(--space-4);border-radius:var(--radius-input)}.card-sm{padding:var(--space-3)}.main-content{padding:var(--space-4) 0}.container{padding:0 var(--space-3)}}@media(max-width:768px){.image-editor-canvas-wrap{width:100%!important}.image-editor-canvas-wrap canvas{width:100%!important;height:auto!important}.editor-toolbar{flex-wrap:wrap;justify-content:center;gap:8px!important}}@media(max-width:640px){.spec-header-row{flex-direction:column;align-items:flex-start!important;gap:8px}}@media(max-width:640px){.upload-dropzone{padding:var(--space-8) var(--space-4)!important}}@media(max-width:480px){.quality-header-row{flex-direction:column;align-items:flex-start!important;gap:8px}}@media(max-width:768px){.print-preview-scroll{max-height:360px!important}}@media(max-width:640px){.download-btn-grid{grid-template-columns:1fr!important}}@media(max-width:360px){.brand-name{font-size:.9rem}}@media(max-width:768px){.page-header-section{flex-direction:column!important;align-items:flex-start!important;gap:12px}.page-header-steps{align-self:flex-start}}@media(max-width:768px){.step-progress-bar button{height:10px!important}}@media(max-width:1023px){.print-preview-sticky{position:static}}@media(max-width:640px){.requirements-modal-inner{max-width:100%!important;border-radius:8px!important;max-height:95vh!important}}@media(max-width:480px){.copy-selector-item{flex-wrap:wrap;gap:8px}}@media(max-width:480px){.cutting-guide-row{flex-direction:column!important;align-items:flex-start!important;gap:12px}}@media(max-width:640px){.footer-top{text-align:center}.brand{justify-content:center}}@media(max-width:480px){input[type=number]{width:100%;min-height:48px;font-size:16px}input[type=text],select,textarea{font-size:16px;min-height:48px}}button,a{-webkit-tap-highlight-color:transparent}@media(max-width:360px){.bg-swatch-grid{grid-template-columns:repeat(3,1fr)!important}}