:root{--steel-900:#2d3339;--steel-800:#3d444d;--steel-700:#4d5560;--steel-600:#5a6270;--steel-500:#6b7280;--steel-400:#8b929b;--steel-300:#b0b5bc;--steel-200:#d1d5db;--steel-100:#e8eaed;--steel-50:#f5f6f7;--orange-600:#c45208;--orange-500:#e8600a;--orange-400:#f07b2f;--orange-300:#f5a623;--orange-200:#fcdcb8;--orange-100:#fef3e8;--carbon-950:#0f1215;--carbon-900:#1b1f24;--carbon-800:#252a30;--carbon-700:#333940;--color-primary:var(--orange-500);--color-primary-hover:var(--orange-600);--color-primary-light:var(--orange-100);--color-primary-dark:var(--orange-600);--color-primary-border:var(--orange-200);--bg-primary:#fff;--bg-secondary:var(--steel-50);--bg-dark:var(--carbon-900);--bg-dark-alt:var(--carbon-800);--text-heading:var(--carbon-900);--text-body:var(--steel-700);--text-muted:var(--steel-400);--text-on-dark:#f5f6f7;--text-on-dark-muted:#f5f6f7a6;--text-on-primary:#fff;--color-text:var(--text-body);--color-text-secondary:var(--text-muted);--color-text-muted:var(--text-muted);--color-heading:var(--text-heading);--color-heading-secondary:var(--text-body);--color-border:var(--steel-200);--color-border-hover:var(--steel-400);--color-surface:var(--bg-primary);--color-surface-hover:var(--bg-secondary);--color-surface-disabled:var(--steel-100);--color-placeholder:var(--text-muted);--color-action-hover:#0000000a;--color-action-active:#00000014;--color-action-disabled-bg:var(--steel-100);--color-action-disabled-text:var(--steel-400);--color-success:#10b981;--color-success-bg:#f0fdf4;--color-success-border:#bbf7d0;--color-success-solid:#0b825a;--color-error:#ef4444;--color-error-bg:#fef2f2;--color-error-border:#fca5a5;--color-error-solid:#d73d3d;--color-warning:#f59e0b;--color-warning-bg:#fef9c3;--color-warning-border:#fef08a;--color-warning-solid:#9f6707;--color-info:#3b82f6;--color-info-text:#1d4ed8;--color-info-bg:#dbeafe;--color-info-border:#bfdbfe;--color-info-solid:#326fd1;--color-purple:#8b5cf6;--color-purple-bg:#ede9fe;--color-purple-border:#ddd6fe;--color-purple-solid:#8457ea;--color-orange:#f97316;--color-orange-bg:#fff7ed;--color-orange-border:#fed7aa;--color-default-solid:var(--steel-500);--font-heading:"Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-body:"DM Sans", -apple-system, BlinkMacSystemFont, sans-serif;--text-xs:.75rem;--text-sm:.875rem;--text-base:1rem;--text-lg:1.125rem;--text-xl:1.25rem;--space-2:2px;--space-4:4px;--space-8:8px;--space-12:12px;--space-16:16px;--space-20:20px;--space-24:24px;--space-32:32px;--space-40:40px;--space-48:48px;--space-56:56px;--space-64:64px;--space-80:80px;--space-96:96px;--space-120:120px;--size-icon-sm:16px;--size-icon-md:20px;--size-icon-lg:24px;--size-icon-xl:32px;--size-avatar-sm:32px;--size-avatar-md:40px;--size-avatar-lg:48px;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--radius-full:9999px;--border-light:1px solid #0000000f;--border-default:1px solid #0000001a;--border-dark:1px solid #ffffff14;--border-accent:2px solid var(--color-primary);--shadow-xs:0 1px 2px #0000000a;--shadow-sm:0 2px 8px #0000000f;--shadow-md:0 4px 16px #00000014;--shadow-lg:0 8px 32px #0000001a;--shadow-xl:0 16px 48px #00000024;--shadow-orange:0 8px 24px #e8600a40;--shadow-orange-lg:0 12px 36px #e8600a4d;--z-sticky:30;--z-dropdown:40;--z-overlay:45;--z-modal:50;--z-toast:100;--opacity-0:0;--opacity-25:.25;--opacity-50:.5;--opacity-75:.75;--opacity-disabled:.65;--opacity-100:1;--color-focus-ring:#e8600a40;--focus-ring-width:3px;--focus-ring-offset:2px;--color-overlay:#0f1215a6;--ease-out:cubic-bezier(.23, 1, .32, 1);--ease-in-out:cubic-bezier(.4, 0, .2, 1);--transition-fast:.2s var(--ease-out);--transition-base:.35s var(--ease-out);--transition-slow:.5s var(--ease-out);--max-width:1280px;--max-width-wide:1400px;--navbar-height:80px;--bp-sm:640px;--bp-md:768px;--bp-lg:1024px;--bp-xl:1280px;--bp-2xl:1536px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:var(--font-body);background-color:var(--bg-primary);color:var(--text-body);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:16px;line-height:1.65;overflow-x:hidden}img{max-width:100%;height:auto;display:block}button{cursor:pointer;background:0 0;border:none;font-family:inherit}a{color:inherit;text-decoration:none}ul,ol{list-style:none}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);color:var(--text-heading);font-weight:700;line-height:1.15}h1{letter-spacing:-.03em;font-size:clamp(2.5rem,5vw + 1rem,4.5rem);font-weight:800;line-height:1.05}h2{letter-spacing:-.02em;font-size:clamp(2rem,3.5vw + .5rem,3rem);font-weight:700;line-height:1.1}h3{letter-spacing:-.01em;font-size:clamp(1.25rem,2vw,1.5rem);font-weight:600;line-height:1.25}h4{font-size:1.125rem;font-weight:600;line-height:1.35}p{max-width:68ch}.section-label{font-family:var(--font-heading);letter-spacing:.12em;text-transform:uppercase;color:var(--color-primary);font-size:.75rem;font-weight:600}.admin-heading{font-family:var(--font-heading);letter-spacing:-.01em;color:var(--text-heading);margin-bottom:var(--space-8);font-size:clamp(1.25rem,2vw,1.5rem);font-weight:700;line-height:1.25}.btn{justify-content:center;align-items:center;gap:var(--space-8);min-height:48px;font-family:var(--font-heading);letter-spacing:.02em;border-radius:var(--radius-md);transition:all var(--transition-base);white-space:nowrap;padding:14px 32px;font-size:.875rem;font-weight:600;display:inline-flex;position:relative;overflow:hidden}.btn-primary{background-color:var(--color-primary);color:var(--text-on-primary);box-shadow:var(--shadow-orange)}.btn-primary:hover{background-color:var(--color-primary-hover);box-shadow:var(--shadow-orange-lg);transform:translateY(-2px)}.btn-primary:active{transform:translateY(0)}.btn-secondary{background-color:var(--carbon-900);color:var(--text-on-dark)}.btn-secondary:hover{background-color:var(--carbon-800);box-shadow:var(--shadow-lg);transform:translateY(-2px)}.btn-outline{color:var(--text-heading);border:1.5px solid var(--steel-200);background-color:#0000}.btn-outline:hover{border-color:var(--color-primary);color:var(--color-primary);box-shadow:var(--shadow-sm)}.btn-outline-white{color:#fff;background-color:#0000;border:1.5px solid #ffffff4d}.btn-outline-white:hover{background-color:#ffffff14;border-color:#fff}.btn-sm{min-height:40px;padding:10px 24px;font-size:.8125rem}.btn-lg{min-height:56px;padding:16px 40px;font-size:.9375rem}.container{width:100%;max-width:var(--max-width);padding:0 var(--space-24);margin:0 auto}@media (width>=768px){.container{padding:0 var(--space-40)}}@media (width>=1024px){.container{padding:0 var(--space-48)}}.text-accent{color:var(--color-primary)}.atomic-flex-between{justify-content:space-between;align-items:center;display:flex}.atomic-flex-column{gap:var(--space-24);flex-direction:column;display:flex}.atomic-surface-card{background-color:var(--bg-primary);border-radius:var(--radius-lg);border:1px solid var(--border-light);padding:var(--space-24)}.atomic-surface-card-clean{background-color:var(--bg-primary);border-radius:var(--radius-lg);border:1px solid var(--border-light);overflow:hidden}.reveal{opacity:0;transition:opacity .7s var(--ease-out), transform .7s var(--ease-out);transform:translateY(24px)}.reveal.visible{opacity:1;transform:translateY(0)}.skeleton-loader{background:linear-gradient(90deg, var(--steel-100) 25%, var(--steel-50) 50%, var(--steel-100) 75%);border-radius:var(--radius-sm);pointer-events:none;background-size:200% 100%;min-height:1em;animation:1.5s linear infinite skeleton-loading;color:#0000!important}.skeleton-loader *{visibility:hidden}@keyframes skeleton-loading{0%{background-position:200% 0}to{background-position:-200% 0}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}.reveal{opacity:1;transform:none}}.app-wrapper{flex-direction:column;min-height:100vh;display:flex}.app-wrapper>main{flex:1}.quote-item-row{padding:var(--space-16) 0;border-bottom:1px solid var(--steel-200);gap:var(--space-8);flex-direction:column;display:flex}.quote-item-row:last-child{border-bottom:none}.quote-item-row__header{justify-content:space-between;align-items:flex-start;gap:var(--space-8);display:flex}.quote-item-row__name{color:var(--carbon-900);font-size:1rem;font-weight:600;line-height:1.2}.quote-item-row__remove{color:var(--steel-400);cursor:pointer;border-radius:var(--radius-sm);transition:all var(--transition-fast);background:0 0;border:none;justify-content:center;align-items:center;margin-top:-4px;margin-right:-4px;padding:4px;display:flex}.quote-item-row__remove:hover{color:var(--color-error);background:var(--color-error-50)}.quote-item-row__meta{color:var(--steel-500);font-size:.875rem;line-height:1.4}.quote-item-row__footer{margin-top:var(--space-4);justify-content:space-between;align-items:center;display:flex}.cart-qty-control{border:1px solid var(--steel-300);border-radius:var(--radius-md);align-items:center;height:32px;display:flex;overflow:hidden}.cart-qty-btn{background-color:var(--steel-50);width:32px;height:100%;color:var(--steel-700);cursor:pointer;border:none;justify-content:center;align-items:center;font-size:1.1rem;transition:background-color .2s;display:flex}.cart-qty-btn:hover:not(:disabled){background-color:var(--steel-200);color:var(--carbon-900)}.cart-qty-btn:disabled{opacity:.5;cursor:not-allowed}.cart-qty-input{text-align:center;border:none;border-left:1px solid var(--steel-300);border-right:1px solid var(--steel-300);width:48px;height:100%;font-family:var(--font-heading);color:var(--carbon-900);-moz-appearance:textfield;font-size:.875rem;font-weight:600}.cart-qty-input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.cart-qty-input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.quote-item-row__price-block{flex-direction:column;align-items:flex-end;display:flex}.quote-item-row__price{color:var(--carbon-900);font-size:1.125rem;font-weight:700}.quote-item-row__total-pcs{color:var(--steel-500);margin-top:2px;font-size:.75rem}.quote-cart__body{gap:var(--space-32);flex-direction:column;display:flex}.quote-cart__empty{padding:var(--space-48) var(--space-16);color:var(--steel-400)}.quote-cart__empty-container{height:100%;min-height:400px;padding-top:var(--space-24,24px);flex-direction:column;justify-content:center;align-items:center;display:flex}.quote-cart__items{flex-direction:column;display:flex}.quote-cart__totals-wrapper{margin-top:var(--space-16);padding:var(--space-16);background:var(--steel-50);border-radius:var(--radius-md)}.quote-cart__form{padding-top:var(--space-24,24px);gap:var(--space-24,24px);flex-direction:column;display:flex}.quote-cart__form-title{font-size:var(--text-base,1rem);color:var(--carbon-900,#111827);margin-bottom:var(--space-4,4px);font-weight:600}.quote-cart__summary{padding-top:var(--space-24,24px);gap:var(--space-12,12px);flex-direction:column;display:flex}.quote-cart__summary-title{font-size:var(--text-base,1rem);color:var(--carbon-900,#111827);margin-bottom:var(--space-4,4px);font-weight:600}.quote-cart__summary-card{background-color:var(--steel-50,#f8fafc);border:1px solid var(--steel-200,#e2e8f0);border-radius:var(--radius-md,8px);padding:var(--space-16,16px);gap:var(--space-16,16px);flex-direction:column;display:flex}.quote-cart__summary-row{gap:var(--space-4,4px);flex-direction:column;display:flex}.quote-cart__summary-value-strong{color:var(--carbon-900,#111827);font-weight:500}.quote-cart__summary-value-group{flex-direction:column;display:flex}.quote-cart__success{padding:var(--space-32) var(--space-8);text-align:center;flex-direction:column;align-items:center;display:flex}.quote-cart__success-icon{margin-bottom:var(--space-16);color:var(--color-success,#10b981)}.quote-cart__success-summary{background-color:var(--steel-50,#f8fafc);border:1px solid var(--steel-200,#e2e8f0);border-radius:var(--radius-md,8px);width:100%;padding:var(--space-16,16px);gap:var(--space-12,12px);margin-top:var(--space-24);text-align:left;flex-direction:column;display:flex}.quote-cart__success-row{border-bottom:1px dashed var(--steel-200,#e2e8f0);padding-bottom:var(--space-8);justify-content:space-between;align-items:center;display:flex}.quote-cart__success-row:last-child{border-bottom:none;padding-bottom:0}.quote-cart__success-label{font-size:var(--text-xs,.75rem);color:var(--carbon-500,#6b7280);text-transform:uppercase;letter-spacing:.05em}.quote-cart__success-value{font-size:var(--text-sm,.875rem);color:var(--carbon-900,#111827);text-align:right;font-weight:500}.quote-cart__footer{flex-direction:column;width:100%;display:flex}.quote-cart__error{margin-bottom:var(--space-16);margin-top:0}.quote-cart__submit-btn{justify-content:center;align-items:center;gap:var(--space-8);width:100%;display:flex}.quote-cart__spin{animation:1s linear infinite spin}.quote-cart__disclaimer{margin-top:var(--space-16);text-align:center}@keyframes spin{to{transform:rotate(360deg)}}