:root{--container-max-width: 1200px;--container-max-width-tablet: 800px;--container-max-width-mobile: 420px;--container-padding: 24px;--border-radius: 12px;--border-radius-large: 24px;--font-size-base: 16px;--font-size-large: 1.1rem;--font-size-small: .9rem;--spacing-unit: 8px;--logo-size: 180px;--modal-max-width: 500px}*{box-sizing:border-box}body{margin:0;padding:0;min-height:100vh;background:#f8f8fa;font-family:SF Pro Display,Segoe UI,Roboto,Arial,sans-serif;color:#222;display:flex;align-items:center;justify-content:center;font-size:var(--font-size-base);line-height:1.5}.welcome-container{display:flex;flex-direction:column;align-items:center;justify-content:center;width:100%;max-width:var(--container-max-width);min-height:100vh;background:#fff;box-shadow:0 4px 32px #00000014;border-radius:var(--border-radius);padding:calc(var(--spacing-unit) * 4) calc(var(--spacing-unit) * 3);box-sizing:border-box;transition:box-shadow .3s;margin:0 auto}.logo{width:var(--logo-size);max-width:80vw;height:auto;margin-bottom:calc(var(--spacing-unit) * 4);filter:drop-shadow(0 2px 8px rgba(0,0,0,.06))}.tagline{font-size:1.4rem;font-weight:400;margin-bottom:calc(var(--spacing-unit) * 5);color:#444;letter-spacing:.02em;text-align:center}.primary-btn{background:linear-gradient(90deg,#e0e7ef,#f3f4f6);color:#222;font-size:var(--font-size-large);font-weight:600;padding:calc(var(--spacing-unit) * 2.25) calc(var(--spacing-unit) * 6);border:none;border-radius:32px;box-shadow:0 2px 12px #00000014;cursor:pointer;transition:background .2s,box-shadow .2s,transform .1s;outline:none;min-height:48px;display:flex;align-items:center;justify-content:center}.primary-btn:hover,.primary-btn:focus{background:linear-gradient(90deg,#f3f4f6,#e0e7ef);box-shadow:0 4px 16px #0000001f;transform:translateY(-2px) scale(1.03)}.room-selection-container{max-width:var(--container-max-width);width:100%;margin:0 auto;padding:calc(var(--spacing-unit) * 2) calc(var(--spacing-unit) * 3);display:flex;flex-direction:column;align-items:flex-start;justify-content:flex-start;min-height:100vh;background:#fff;border-radius:var(--border-radius);box-shadow:0 4px 32px #00000014;box-sizing:border-box;position:relative}.room-selection-container h2{font-size:1.4rem;font-weight:600;margin:calc(var(--spacing-unit) * 1.25) 0 calc(var(--spacing-unit) * .25) 0;text-align:center;width:100%}.room-selection-container .subtitle{font-size:1rem;color:#888;margin-bottom:var(--spacing-unit);margin-top:0;text-align:center;width:100%}.room-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:calc(var(--spacing-unit) * 1.25);width:100%;margin-bottom:calc(var(--spacing-unit) * 1.5)}.room-btn{background:#f8f8fa;border:none;border-radius:12px;padding:calc(var(--spacing-unit) * 1.5) 0 calc(var(--spacing-unit) * 1) 0;font-size:.98rem;font-weight:500;color:#222;box-shadow:0 1px 4px #00000008;cursor:pointer;transition:background .2s,box-shadow .2s,transform .1s;outline:none;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:70px;position:relative;aspect-ratio:1}.room-btn .room-icon{font-size:1.4rem;margin-bottom:calc(var(--spacing-unit) * .5)}.add-room-btn{background:#f0f0f3;color:#444;font-size:1.1rem;font-weight:500;border:none;border-radius:18px;padding:calc(var(--spacing-unit) * 2) 0;width:100%;margin-top:var(--spacing-unit);box-shadow:0 2px 8px #0000000a;cursor:pointer;transition:background .2s,box-shadow .2s,transform .1s;min-height:48px}.add-room-btn:hover,.add-room-btn:focus{background:#eaeaea;transform:translateY(-1px) scale(1.01)}.back-btn{position:absolute;top:calc(var(--spacing-unit) * 2.25);left:calc(var(--spacing-unit) * 2.25);z-index:10}.back-btn:active,.back-btn:focus,.back-btn:hover{color:#174ea6;background:#e0e7ef}.scanner-container{position:relative;max-width:var(--container-max-width);width:100%;margin:0 auto;padding:calc(var(--spacing-unit) * 3) calc(var(--spacing-unit) * 1) 0 calc(var(--spacing-unit) * 1);display:flex;flex-direction:column;align-items:flex-start;justify-content:flex-start;min-height:100vh;background:#fff;border-radius:var(--border-radius);box-shadow:0 4px 32px #0000000a;box-sizing:border-box}.scanner-container .back-btn{position:absolute;top:calc(var(--spacing-unit) * 2.25);left:calc(var(--spacing-unit) * 2.25);z-index:10}.scanner-header{width:100%;display:flex;align-items:center;justify-content:flex-start;margin-bottom:var(--spacing-unit)}.room-badge{background:#e0e7ef;color:#2563eb;font-weight:600;border-radius:12px;padding:calc(var(--spacing-unit) * .75) calc(var(--spacing-unit) * 2);margin-left:calc(var(--spacing-unit) * 1.5);font-size:var(--font-size-small)}.camera-preview{position:relative;width:100%;max-width:340px;aspect-ratio:4/3;background:#222;border-radius:18px;overflow:hidden;margin-bottom:calc(var(--spacing-unit) * 2.25);box-shadow:0 2px 12px #0000001a;display:flex;align-items:center;justify-content:center;transform:translateZ(0);backface-visibility:hidden;perspective:1000px}#scanner-video{width:100%;height:100%;object-fit:contain;border-radius:18px;transform:translateZ(0);backface-visibility:hidden}#scanner-viewport{-webkit-transform:translateZ(0);-webkit-backface-visibility:hidden;transform:translateZ(0);backface-visibility:hidden;perspective:1000px;touch-action:manipulation;user-select:none;-webkit-user-select:none}#scanner-viewport video{-webkit-transform:translateZ(0);transform:translateZ(0);width:100%!important;height:100%!important;object-fit:cover}#scanner-viewport canvas{image-rendering:pixelated;image-rendering:-moz-crisp-edges;image-rendering:crisp-edges}#scanner-overlay{position:absolute;top:0;left:0;right:0;bottom:0;pointer-events:none}.scan-area{position:absolute;top:20%;left:10%;right:10%;bottom:20%;border:2px solid #2563eb;border-radius:12px;box-sizing:border-box;z-index:2}.scan-line{position:absolute;left:12%;right:12%;top:40%;height:2px;background:linear-gradient(90deg,#2563eb,#e0e7ef);border-radius:1px;animation:scan-move 1.2s infinite alternate;z-index:3}@keyframes scan-move{0%{top:30%}to{top:60%}}.manual-entry{width:100%;margin:calc(var(--spacing-unit) * 2.25) 0 var(--spacing-unit) 0;display:flex;flex-direction:column;align-items:flex-start}.manual-entry label{font-size:.98rem;color:#666;margin-bottom:calc(var(--spacing-unit) * .5)}#manual-barcode{width:100%;font-size:1.1rem;padding:calc(var(--spacing-unit) * 1.25) calc(var(--spacing-unit) * 1.5);border-radius:10px;border:1px solid #e0e0e0;margin-bottom:var(--spacing-unit);box-sizing:border-box}#manual-search-btn{align-self:flex-end;background:#e6f7ec;color:#1a7f4e;font-weight:600;border:none;border-radius:10px;padding:var(--spacing-unit) calc(var(--spacing-unit) * 2.25);font-size:1rem;cursor:pointer;transition:background .2s;min-height:40px}#manual-search-btn:hover,#manual-search-btn:focus{background:#d2f4e3}.scanner-actions{width:100%;display:flex;justify-content:flex-end;margin-top:calc(var(--spacing-unit) * 1.5)}#scanner-feedback{width:100%;min-height:calc(var(--spacing-unit) * 3);color:#1a7f4e;font-size:1.1rem;text-align:center;margin-top:var(--spacing-unit)}.product-details-container{max-width:var(--container-max-width);width:100%;margin:0 auto;padding:calc(var(--spacing-unit) * 2) calc(var(--spacing-unit) * 3);display:flex;flex-direction:column;align-items:center;justify-content:flex-start;min-height:100vh;background:#fff;border-radius:var(--border-radius);box-shadow:0 4px 32px #00000014;box-sizing:border-box;position:relative}.product-image-wrap{width:200px;height:200px;margin:0 auto 8px;display:flex;align-items:center;justify-content:center;margin:4px auto!important;padding:0!important;background:none!important;border-radius:18px;box-shadow:none!important}#product-image{max-width:200px;max-height:200px;width:100%;height:auto;border-radius:12px;object-fit:contain;background:#fff;display:block;margin:0 auto}#product-name{font-size:1.3rem;font-weight:600;margin:var(--spacing-unit) 0 calc(var(--spacing-unit) * .5) 0;text-align:center;color:#222;width:100%}.product-meta{display:flex;flex-direction:row;justify-content:space-between;width:100%;gap:8px;font-size:1rem;color:#888;margin-bottom:var(--spacing-unit)}#product-price-inline{text-align:right;color:#1a7f4e;font-weight:600;margin-bottom:var(--spacing-unit)}#product-code,#product-price-inline{flex:1 1 0;font-size:1rem;color:#888;text-align:left;font-weight:500}#product-price-inline{text-align:right;color:#1a7f4e;font-weight:600}.product-price{font-size:1.08rem;font-weight:600;color:#1a7f4e;margin-bottom:8px;text-align:center;margin-bottom:var(--spacing-unit)}.product-description{font-size:1rem;color:#444;margin-bottom:calc(var(--spacing-unit) * 1.5);text-align:left;width:100%}.product-links{display:flex;flex-direction:row;gap:8px;margin-bottom:calc(var(--spacing-unit) * 2);flex-wrap:nowrap;width:100%;justify-content:space-between}.product-links a{flex:1 1 0;min-width:0;text-align:center;width:auto;justify-content:center;margin:0;background:#f8f8fa;color:#2563eb;text-decoration:none;padding:10px 0;border-radius:10px;font-size:var(--font-size-small);font-weight:500;transition:background .2s,transform .1s;display:flex;align-items:center;gap:4px;border:none;box-shadow:none}.product-links a:hover{background:#e0e7ef;transform:translateY(-1px);text-decoration:none}.product-details-row{display:flex;flex-direction:row;gap:4px;width:100%;margin-bottom:calc(var(--spacing-unit) * 1.5);align-items:flex-end;justify-content:space-between}.room-select-field{flex:1 1 0;min-width:0;display:flex;flex-direction:column;align-items:flex-start}.quantity-field{flex:0 0 64px;width:64px;display:flex;flex-direction:column;align-items:flex-end}.room-select-field label,.room-select-field select{align-self:flex-start;text-align:left;margin-left:0}.quantity-field label,.quantity-field select{align-self:flex-end;text-align:right}.variant-select-row label{font-size:var(--font-size-small);color:#666;margin-bottom:calc(var(--spacing-unit) * .5)}#room-select,#product-quantity{width:100%;padding:calc(var(--spacing-unit) * 1.25) calc(var(--spacing-unit) * 1.5);border-radius:10px;border:1px solid #e0e0e0;font-size:1rem;background:#fff;margin-bottom:calc(var(--spacing-unit) * 1.5);min-height:44px}#room-select:focus,#product-quantity:focus{outline:none;border-color:#2563eb}.annotation-field{width:100%;margin-bottom:calc(var(--spacing-unit) * 2)}.annotation-label-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:calc(var(--spacing-unit) * .5)}.annotation-char-count{font-size:var(--font-size-small);color:#888}#add-to-room-btn{background:linear-gradient(90deg,#e0e7ef,#f3f4f6);color:#222;font-size:1.2rem;font-weight:600;padding:18px 48px;border:none;border-radius:32px;box-shadow:0 2px 12px #00000014;cursor:pointer;transition:background .2s,box-shadow .2s,transform .1s;outline:none;width:100%;margin-top:calc(var(--spacing-unit) * 1.5);min-height:48px}#add-to-room-btn:hover,#add-to-room-btn:focus{background:linear-gradient(90deg,#f3f4f6,#e0e7ef);box-shadow:0 4px 16px #0000001f;transform:translateY(-2px) scale(1.03)}.product-search{width:100%;margin-bottom:calc(var(--spacing-unit) * 1.5);position:relative}.product-search label{display:block;font-size:var(--font-size-small);color:#666;margin-bottom:calc(var(--spacing-unit) * .5)}#product-search-input{width:100%;padding:calc(var(--spacing-unit) * 1.25) calc(var(--spacing-unit) * 1.5);border-radius:10px;border:1px solid #e0e0e0;font-size:1rem;background:#fff;min-height:44px}.search-dropdown{position:absolute;top:100%;left:0;right:0;background:#fff;border:1px solid #e0e0e0;border-radius:10px;box-shadow:0 4px 16px #0000001a;z-index:1000;max-height:200px;overflow-y:auto;display:none;margin-top:calc(var(--spacing-unit) * .5)}.search-dropdown.visible{display:block}.search-dropdown li{padding:calc(var(--spacing-unit) * 1.25) calc(var(--spacing-unit) * 1.5);cursor:pointer;border-bottom:1px solid #f0f0f0;font-size:1rem;transition:background .2s}.search-dropdown li:last-child{border-bottom:none}.search-dropdown li:hover,.search-dropdown li.active{background:#f8f8fa}#product-annotation{width:100%;padding:calc(var(--spacing-unit) * 1.25) calc(var(--spacing-unit) * 1.5);border-radius:10px;border:1px solid #e0e0e0;font-size:1rem;background:#fff;resize:vertical;min-height:80px;font-family:inherit}.top-bar{width:100%;display:flex;flex-direction:row;align-items:center;justify-content:center;position:relative;margin-bottom:8px;min-height:48px}.top-bar .back-btn{position:absolute;left:0;top:0;min-width:44px;min-height:44px;width:44px;height:44px;font-size:2.2rem;display:flex;align-items:center;justify-content:center;z-index:2}.top-bar .page-logo{margin:0 auto;display:block;position:relative;left:0;right:0;height:22px;width:auto;opacity:.85}.review-container{max-width:var(--container-max-width);width:100%;margin:0 auto;padding:calc(var(--spacing-unit) * 2) calc(var(--spacing-unit) * 3);display:flex;flex-direction:column;align-items:flex-start;justify-content:flex-start;min-height:100vh;background:#fff;border-radius:var(--border-radius);box-shadow:0 4px 32px #00000014;box-sizing:border-box;position:relative}.review-container h2{font-size:1.4rem;font-weight:600;margin:12px 0 2px;text-align:center}.review-container .subtitle{display:none}#review-list{width:100%;margin-bottom:12px}.review-room-group{margin-bottom:8px}.review-room-group+.review-room-group{border-top:1px solid #e0e0e0;margin-top:8px}.review-room-header{font-size:1.05rem;font-weight:600;color:#2563eb;margin-bottom:2px;margin-top:8px;display:flex;align-items:center;gap:6px}.review-product-card{background:#fff;border-radius:16px;box-shadow:0 2px 12px #00000012;margin-bottom:4px;padding:20px 16px 16px;display:flex;flex-direction:row;align-items:flex-start;position:relative}.review-product-thumb-wrap{display:flex;flex-direction:column;align-items:flex-start;justify-content:flex-start;min-width:96px;position:relative}.review-product-thumb{width:96px;height:96px;border-radius:12px;object-fit:cover;background:#fff;margin-bottom:10px}.review-qty-pill{display:flex;align-items:center;background:none;border:1.5px solid #bbb;border-radius:999px;box-shadow:none;padding:0 8px;gap:2px;min-width:56px;min-height:28px;font-size:1.1rem;font-weight:500;margin:16px 0 0;position:static}.review-qty-btn{background:none;border:none;color:#111;font-size:1.5rem;font-weight:700;width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .15s}.review-qty-btn.delete{color:#111;font-size:1.7rem}.review-qty-btn svg{width:22px;height:22px;display:block}.review-qty-value{min-width:16px;text-align:center;font-size:1.1rem;font-weight:500}.review-product-info{width:100%;display:flex;flex-direction:column;align-items:flex-start;gap:2px;margin-top:6px;margin-left:18px}.review-product-title{font-size:.98rem;font-weight:600;color:#222;margin-bottom:2px}.review-product-meta{font-size:.96rem;color:#888;margin-bottom:2px;display:flex;flex-direction:row;align-items:flex-start;justify-content:flex-start;width:100%}.review-product-code{flex:1;text-align:left}.review-product-price{font-size:.96rem;color:#222;font-weight:500;text-align:right;min-width:70px;margin-left:8px}.review-product-notes{font-size:.98rem;color:#444;margin-bottom:2px}.review-actions{width:100%;display:flex;justify-content:space-between;gap:8px;margin-top:48px;margin-bottom:18px}.secondary-btn{background:#f3f4f6;color:#2563eb;font-size:1rem;font-weight:500;border:none;border-radius:14px;padding:10px 0;width:48%;box-shadow:0 1px 4px #00000008;cursor:pointer;transition:background .2s,box-shadow .2s,transform .1s}.secondary-btn:hover,.secondary-btn:focus{background:#e0e7ef;transform:translateY(-1px) scale(1.01)}.empty-state{color:#888;font-size:1rem;text-align:center;margin-top:18px}.review-product-description-full{display:none}.review-qty-pill{display:flex;align-items:center;background:none;border:1.5px solid #bbb;border-radius:999px;box-shadow:none;padding:0 6px;gap:2px;min-width:48px;min-height:24px;font-size:.98rem;font-weight:500;margin:4px 0 0;position:absolute;left:0;bottom:-10px}.review-qty-btn{background:none;border:none;color:#111;font-size:1.4rem;font-weight:700;width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .15s}.review-qty-btn:active{background:#ededed}.review-qty-btn.delete{color:#111;font-size:1.6rem}.review-qty-btn svg{width:20px;height:20px;display:block}.review-qty-value{min-width:16px;text-align:center;font-size:1rem;font-weight:500}.clear-selection-btn{font-size:1.05rem!important;padding:12px 32px!important;background:#fff0f0!important;color:#b91c1c!important;border-radius:32px!important;width:auto!important;min-width:120px!important;display:block!important;margin:32px auto 8px!important;border:none!important;box-shadow:none!important;font-weight:600;transition:background .2s,box-shadow .2s,transform .1s;cursor:pointer}.clear-selection-btn:hover,.clear-selection-btn:focus{background:#ffe5e5!important;color:#a00!important;transform:translateY(-2px) scale(1.03)}.logo,.page-logo{width:var(--logo-size);max-width:80vw;height:auto;margin-bottom:calc(var(--spacing-unit) * 4);filter:drop-shadow(0 2px 8px rgba(0,0,0,.06));display:block;opacity:.85;align-self:center}@media (max-width: 600px){html,body{width:100vw;min-height:100vh;height:auto;margin:0;padding:0;background:#f4f6f9;overflow-x:hidden;overflow-y:auto;scroll-padding-top:32px}.scanner-container{max-width:none;width:100vw;min-height:100vh;height:100vh;border-radius:0;box-shadow:none;padding:0 0 32px;background:#f4f6f9;display:flex;flex-direction:column;align-items:center}.scanner-header{width:100vw;padding:24px 18px 0;background:#f4f6f9;box-sizing:border-box}.camera-preview{max-width:none;width:94vw;height:60vw;min-height:240px;max-height:60vh;border-radius:18px;margin:24px 0 18px;box-shadow:0 4px 24px #0000001a;background:#fff;padding:0;display:flex;align-items:center;justify-content:center;position:relative}#scanner-viewport{width:100%!important;height:100%!important;min-height:240px;max-height:60vh;object-fit:contain;border-radius:18px!important;background:#222;display:block;transform:translateZ(0)!important;backface-visibility:hidden!important;perspective:1000px!important}#scanner-overlay{border-radius:18px;pointer-events:none}.product-search,.scanner-actions,#scanner-feedback{padding-left:18px;padding-right:18px}.product-search,.scanner-actions{margin-top:18px}#scanner-feedback{margin-top:12px}.product-details-container{max-width:none;width:100vw;min-height:100vh;height:100vh;border-radius:0;box-shadow:none;background:#fff;padding:0 0 24px;display:flex;flex-direction:column;align-items:stretch}.product-image-wrap{width:140px;height:140px;margin-bottom:6px}#product-image{max-width:140px;max-height:140px}.annotation-field,.room-select-field,.quantity-field,.product-links{width:92vw;max-width:420px;margin-left:auto;margin-right:auto}.room-selection-container{max-width:none;width:100vw;min-height:100vh;height:100vh;border-radius:0;box-shadow:none;padding:0 0 32px;background:#fff;display:flex;flex-direction:column;align-items:center}.room-grid,.add-room-btn{width:94vw;margin-left:auto;margin-right:auto}.room-selection-container h2,.room-selection-container .subtitle{padding-left:18px;padding-right:18px;text-align:center}.review-container{max-width:none;width:100vw;min-height:unset;height:auto;border-radius:0;box-shadow:none;padding:0 8px 24px;background:#f4f6f9;display:flex;flex-direction:column;align-items:center;overflow-x:hidden;overflow-y:visible;margin-top:0}.review-actions{width:100%;display:flex;justify-content:space-between;gap:8px;margin-top:24px;margin-bottom:12px;padding:0 12px}.secondary-btn{font-size:1rem;padding:10px 0;width:48%;border-radius:10px;min-width:0;max-width:100%;box-shadow:0 1px 4px #00000008}.back-btn{font-size:1.2rem;margin-top:8px;margin-bottom:8px;padding:0 0 0 2px;min-width:0;min-height:0;width:auto;height:auto}.review-container h2{margin-top:12px}}.modal{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000052;display:flex;align-items:center;justify-content:center;z-index:1000}.modal-content{background:#fff;border-radius:var(--border-radius);padding:calc(var(--spacing-unit) * 3);max-width:var(--modal-max-width);width:90%;max-height:80vh;overflow-y:auto;box-shadow:0 8px 48px #0000001f}.page-logo{width:48px;height:auto;display:block;margin:24px auto 12px;opacity:.85;align-self:center}.product-details-container,.review-container,.scanner-container,.room-selection-container{align-items:flex-start!important;justify-content:flex-start!important}@media (min-width: 1200px){:root{--container-max-width: 1400px;--container-max-width-tablet: 1000px;--logo-size: 200px;--modal-max-width: 600px}.welcome-container{padding:calc(var(--spacing-unit) * 6) calc(var(--spacing-unit) * 4)}.room-selection-container,.product-details-container,.review-container,.product-lookup-container{padding:calc(var(--spacing-unit) * 4) calc(var(--spacing-unit) * 6)}.room-grid{grid-template-columns:repeat(auto-fit,minmax(140px,1fr))}}@media (min-width: 768px) and (max-width: 1199px){:root{--container-max-width: var(--container-max-width-tablet);--logo-size: 160px;--modal-max-width: 500px}.welcome-container{padding:calc(var(--spacing-unit) * 4) calc(var(--spacing-unit) * 3)}.room-grid{grid-template-columns:repeat(auto-fit,minmax(130px,1fr))}.camera-preview{max-width:400px}.product-image-wrap{width:180px;height:180px}#product-image{max-width:180px;max-height:180px}}@media (min-width: 481px) and (max-width: 767px){:root{--container-max-width: var(--container-max-width-mobile);--logo-size: 140px}.welcome-container{padding:calc(var(--spacing-unit) * 3) calc(var(--spacing-unit) * 2)}.room-grid{grid-template-columns:repeat(auto-fit,minmax(120px,1fr))}}@media (max-width: 480px){:root{--container-max-width: var(--container-max-width-mobile);--logo-size: 120px}body{padding:calc(var(--spacing-unit) * 1)}.welcome-container{padding:calc(var(--spacing-unit) * 2) calc(var(--spacing-unit) * 1.5);min-height:calc(100vh - 16px)}.room-selection-container,.product-details-container,.review-container,.product-lookup-container{padding:calc(var(--spacing-unit) * 1.5) calc(var(--spacing-unit) * 1);min-height:calc(100vh - 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strong{font-weight:600;color:#374151;margin-right:6px}.grid-product-code{font-size:.75rem;color:#6b7280;font-family:Monaco,Menlo,monospace}.grid-select,.grid-input,.grid-textarea{width:100%;padding:2px 4px;border:1px solid #d1d5db;border-radius:4px;font-size:.8rem;background:#fff;transition:all .15s ease}.grid-select:focus,.grid-input:focus,.grid-textarea:focus{outline:none;border-color:#3b82f6;box-shadow:0 0 0 2px #3b82f61a}.grid-textarea{resize:vertical;min-height:16px;max-height:40px}.grid-input[type=number]{text-align:center}.grid-price-cell{font-weight:500;color:#059669}.grid-total-display{font-weight:600;color:#1f2937;text-align:right;padding:4px 8px;font-size:.85rem;background-color:#f9fafb;border-radius:4px}.grid-actions-cell{text-align:center;padding:2px 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ease;display:flex;align-items:center;justify-content:center}.grid-remove-btn:hover{background:#fecaca;transform:scale(1.1)}.grid-footer{padding:16px 24px;background:#f9fafb;border-top:1px solid #e5e7eb}.add-row-btn{background:#f0f9ff;border:1px dashed #3b82f6;color:#1d4ed8;padding:12px 24px;border-radius:8px;font-size:.875rem;font-weight:500;cursor:pointer;transition:all .15s ease;display:flex;align-items:center;gap:8px}.add-row-btn:hover{background:#dbeafe;border-color:#1d4ed8}.room-group{margin-bottom:8px;border-radius:8px;overflow:hidden;box-shadow:0 1px 3px #0000001a}.room-group-header{background:linear-gradient(135deg,#3b82f6,#1d4ed8);color:#fff;padding:12px 20px;font-weight:600;font-size:.95rem;border-bottom:none;position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between}.room-group-header .room-name{display:flex;align-items:center;gap:8px}.room-group-header .room-icon{font-size:1.1rem}.room-group-header .room-count{background:#fff3;color:#fff;padding:2px 8px;border-radius:12px;font-size:.8rem;font-weight:500}.room-group-header.blank-room{background:linear-gradient(135deg,#6b7280,#4b5563)}.room-group-header.bath-room{background:linear-gradient(135deg,#0ea5e9,#0284c7)}.room-group-header.kitchen-room{background:linear-gradient(135deg,#f59e0b,#d97706)}.room-group-header.laundry-room{background:linear-gradient(135deg,#10b981,#059669)}.room-header-row{background:linear-gradient(135deg,#3b82f6,#1d4ed8)!important;color:#fff!important;border-bottom:2px solid #1e40af!important;font-weight:600}.room-header-row:hover{background:linear-gradient(135deg,#3b82f6,#1d4ed8)!important}.room-header-row:nth-child(2n){background:linear-gradient(135deg,#3b82f6,#1d4ed8)!important}.room-header-row .room-header-cell{padding:10px 12px!important;border-right:none!important}.room-header-content{display:flex;align-items:center;gap:8px;font-weight:600;color:#fff}.room-header-content .room-icon{font-size:1.1rem}.room-header-content .room-count{background:#fff3;color:#fff;padding:2px 8px;border-radius:12px;font-size:.8rem;font-weight:500;margin-left:auto}.room-header-row.blank-room{background:linear-gradient(135deg,#6b7280,#4b5563)!important}.room-header-row.bath-room{background:linear-gradient(135deg,#0ea5e9,#0284c7)!important}.room-header-row.kitchen-room{background:linear-gradient(135deg,#f59e0b,#d97706)!important}.room-header-row.laundry-room{background:linear-gradient(135deg,#10b981,#059669)!important}.grid-row.dragging{opacity:.5}.grid-row.drag-over{background:#dbeafe!important;border-top:2px solid #3b82f6}@media (max-width: 1200px){.col-product{width:28%}.col-notes{width:24%}}@media (max-width: 900px){.grid-header{padding:12px 16px}.grid-header .header-content{margin:0 16px}.grid-header h2{font-size:1.25rem}.grid-content{padding:16px}.col-image{width:8%}.col-product{width:32%}.col-notes{width:22%}.grid-header-row>div,.grid-row>div{padding:4px 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#ef4444}.grid-search-input.error{border-color:#ef4444;background:#fef2f2}.grid-row.selected{background:#dbeafe!important;border-left:3px solid #3b82f6}.bulk-actions{display:none;padding:12px 24px;background:#f0f9ff;border-bottom:1px solid #bfdbfe;align-items:center;gap:12px}.bulk-actions.visible{display:flex}.bulk-actions-text{font-size:.875rem;color:#1e40af;font-weight:500}.bulk-action-btn{font-size:.8rem;padding:6px 12px;border-radius:6px;border:1px solid #3b82f6;background:#fff;color:#3b82f6;cursor:pointer;transition:all .15s ease}.bulk-action-btn:hover{background:#3b82f6;color:#fff}.global-search-dropdown{scrollbar-width:thin;scrollbar-color:#2563eb #f3f4f6}.global-search-dropdown::-webkit-scrollbar{width:8px;background:#f3f4f6}.global-search-dropdown::-webkit-scrollbar-thumb{background:#2563eb;border-radius:4px}.global-search-dropdown li{transition:background .15s,border-left .15s,padding-left .15s;background:#fff;cursor:pointer}.global-search-dropdown li.active,.global-search-dropdown li:active{background:#e0f2fe!important;border-left:3px solid #2563eb;padding-left:13px}.global-search-dropdown li:hover{background:#f0f9ff!important;border-left:3px solid #3b82f6;padding-left:13px}.global-search-dropdown{box-shadow:0 10px 25px -5px #00000026,0 8px 10px -6px #0000001a;border:1px solid #d1d5db;border-radius:8px;background:#fff;max-height:300px;overflow-y:auto;overflow-x:hidden;z-index:10010;position:fixed!important;padding:4px 0;margin:0;list-style:none;width:auto;min-width:200px;font-size:14px;transition:box-shadow .2s}.global-search-dropdown li{padding:12px 16px;cursor:pointer;border-bottom:1px solid #f3f4f6;background:#fff;color:#374151;font-size:14px;line-height:1.5;margin:0;display:block;width:100%;white-space:normal;word-wrap:break-word;overflow:visible;transition:background .15s,color .15s}.global-search-dropdown li.active{background:#2563eb!important;color:#fff!important;font-weight:700}.global-search-dropdown li.hover:not(.active){background:#e0e7ff!important;color:#1e293b!important}.global-search-dropdown::-webkit-scrollbar{width:8px}.global-search-dropdown::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:4px}.global-search-dropdown::-webkit-scrollbar-track{background:#f1f5f9;border-radius:4px}body{display:block!important;align-items:initial!important;justify-content:initial!important}.grid-container{opacity:1}.app-loading-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:9999;display:flex;align-items:center;justify-content:center;background:#fafafad9;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);transition:opacity .3s ease}.app-loading-overlay.fade-out{opacity:0;pointer-events:none}.app-loading-spinner{display:flex;flex-direction:column;align-items:center;gap:16px}.app-loading-spinner .spinner-ring{width:48px;height:48px;border:4px solid #e5e7eb;border-top-color:#b87333;border-radius:50%;animation:spin .8s linear infinite}.app-loading-spinner .spinner-text{font-family:var(--font-primary, "DM Sans", sans-serif);font-size:14px;color:#6b7280;letter-spacing:.02em}@keyframes spin{to{transform:rotate(360deg)}}.grid-container{font-family:var(--font-primary, "DM Sans", -apple-system, BlinkMacSystemFont, sans-serif);background:var(--bg-secondary, #fafafa);min-height:100vh;display:flex;flex-direction:column}.app-navbar{display:flex;align-items:center;justify-content:space-between;padding:12px 24px;background:var(--color-charcoal, #1a1a1a);color:#fff}.navbar-brand{display:flex;align-items:center;gap:16px}.navbar-logo{height:28px;width:auto;filter:brightness(10)}.navbar-divider{width:1px;height:20px;background:#fff3}.navbar-title{font-size:.9375rem;font-weight:500;color:#ffffffe6;letter-spacing:-.01em}.navbar-actions{display:flex;align-items:center;gap:16px}.navbar-btn{width:36px;height:36px;border:none;background:#ffffff1a;color:#fffc;border-radius:8px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s ease}.navbar-btn:hover{background:#fff3;color:#fff}.navbar-actions .navbar-link{font-size:.75rem;font-family:inherit;color:#fff9;background:transparent;padding:6px 12px;border-radius:4px;border:none;cursor:pointer;transition:all .15s ease}.navbar-actions .navbar-link:hover{color:#ffffffe6;background:#ffffff1a}.navbar-actions .navbar-link--staff{color:var(--color-copper-light, #d4915a);border:1px solid rgba(184,115,51,.4);background:#b8733314}.navbar-actions .navbar-link--staff:hover{color:#fff;border-color:var(--color-copper, #b87333);background:#b8733333}.navbar-actions .navbar-divider{margin:0 4px}.context-header{display:flex;align-items:center;justify-content:space-between;padding:10px 24px;background:linear-gradient(180deg,var(--bg-secondary, #f9fafb) 0%,var(--bg-primary, #ffffff) 100%);border-bottom:1px solid var(--border-light, #e5e5e5)}.context-left{display:flex;align-items:center;gap:12px}.context-label{font-size:.75rem;font-weight:500;color:var(--text-muted, #a3a3a3);text-transform:uppercase;letter-spacing:.05em}.selection-status{display:flex;align-items:center;gap:10px}.status-icon{font-size:.875rem;color:var(--color-sage, #7c9082)}.status-icon.saved{color:var(--color-sage, #7c9082)}.status-icon.unsaved{color:var(--color-copper, #b87333)}.selection-name{font-family:var(--font-primary, "DM Sans", sans-serif);font-size:.9375rem;font-weight:600;color:var(--text-primary, #1a1a1a);max-width:300px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.save-indicator{display:flex;align-items:center;gap:6px;font-size:.75rem;color:var(--color-copper, #b87333);background:#b873331a;padding:4px 10px;border-radius:12px;animation:pulse-subtle 2s ease-in-out infinite}@keyframes pulse-subtle{0%,to{opacity:1}50%{opacity:.7}}.dot-unsaved{width:6px;height:6px;border-radius:50%;background:var(--color-copper, #b87333)}.context-right{display:flex;align-items:center;gap:8px}.context-btn{display:flex;align-items:center;gap:6px;padding:7px 14px;background:transparent;border:1px solid var(--border-light, #e5e5e5);border-radius:6px;font-family:var(--font-primary, "DM Sans", sans-serif);font-size:.8125rem;font-weight:500;color:var(--text-secondary, #404040);cursor:pointer;transition:all .15s ease}.context-btn:hover{background:var(--bg-tertiary, #f5f5f5);border-color:var(--border-medium, #d4d4d4)}.context-btn-primary{background:var(--color-charcoal, #1a1a1a);border-color:var(--color-charcoal, #1a1a1a);color:#fff}.context-btn-primary:hover{background:var(--color-graphite, #2d2d2d);border-color:var(--color-graphite, #2d2d2d)}.app-toolbar{display:flex;align-items:center;justify-content:space-between;padding:12px 24px;background:var(--bg-primary, #ffffff);border-bottom:1px solid var(--border-light, #e5e5e5);gap:24px}.toolbar-left,.toolbar-right{display:flex;align-items:center;gap:12px}.tender-import-banner{display:flex;align-items:center;gap:8px;padding:6px 12px;background:#eff6ff;border:1px solid #bfdbfe;border-radius:8px;font-size:12px;color:#1e40af;animation:fadeIn .3s ease-out;white-space:nowrap}.tender-banner-close{background:none;border:none;color:#60a5fa;cursor:pointer;font-size:14px;padding:0 2px;line-height:1}.tender-banner-close:hover{color:#1e40af}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.toolbar-center{flex:1;display:flex;justify-content:center}.toolbar-btn{display:flex;align-items:center;gap:8px;padding:8px 16px;border:1px solid var(--border-light, #e5e5e5);background:var(--bg-primary, #ffffff);border-radius:8px;font-family:var(--font-primary, "DM Sans", sans-serif);font-size:.8125rem;font-weight:500;color:var(--text-secondary, #404040);cursor:pointer;transition:all .15s ease}.toolbar-btn:hover{background:var(--bg-tertiary, #f5f5f5);border-color:var(--border-medium, #d4d4d4)}.toolbar-btn-primary{background:var(--color-charcoal, #1a1a1a);border-color:var(--color-charcoal, #1a1a1a);color:#fff}.toolbar-btn-primary:hover{background:var(--color-graphite, #2d2d2d)}.toolbar-btn-danger{color:var(--color-error, #c44536);border-color:var(--color-error-light, #fbeae8);background:var(--color-error-light, #fbeae8)}.toolbar-btn-danger:hover{background:var(--color-error, #c44536);color:#fff;border-color:var(--color-error, #c44536)}.toolbar-btn-accent{background:var(--color-copper, #b87333);border-color:var(--color-copper, #b87333);color:#fff}.toolbar-btn-accent:hover{background:var(--color-copper-dark, #8b5a2b);border-color:var(--color-copper-dark, #8b5a2b)}.stats-bar{display:flex;align-items:center;gap:20px;padding:8px 24px;background:var(--bg-tertiary, #f5f5f5);border-radius:24px}.stat-item{display:flex;align-items:baseline;gap:6px}.stat-value{font-size:1.125rem;font-weight:600;color:var(--text-primary, #1a1a1a)}.stat-label{font-size:.75rem;color:var(--text-muted, #a3a3a3);text-transform:lowercase}.stat-total .stat-value{color:var(--color-copper, #b87333)}.stat-divider{width:1px;height:20px;background:var(--border-light, #e5e5e5)}.empty-state-hero{flex:1;display:none;align-items:center;justify-content:center;position:relative;overflow:hidden;padding:48px 24px}.empty-state-hero[style*="display: 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sans-serif);font-size:.9375rem;font-weight:600;cursor:pointer;transition:all .2s ease;border:none}.hero-btn-primary{background:var(--color-charcoal, #1a1a1a);color:#fff;box-shadow:0 4px 12px #1a1a1a33}.hero-btn-primary:hover{background:var(--color-graphite, #2d2d2d);transform:translateY(-2px);box-shadow:0 6px 16px #1a1a1a40}.hero-btn-secondary{background:var(--bg-primary, #ffffff);color:var(--text-secondary, #404040);border:1px solid var(--border-medium, #d4d4d4)}.hero-btn-secondary:hover{background:var(--bg-tertiary, #f5f5f5);border-color:var(--text-tertiary, #737373)}.hero-divider{color:var(--text-muted, #a3a3a3);font-size:.875rem}.entry-options{width:100%;max-width:500px;margin-bottom:32px}.entry-card{display:flex;align-items:center;gap:16px;padding:16px 20px;background:var(--bg-primary, #ffffff);border:1px solid var(--border-light, #e5e5e5);border-radius:12px;cursor:pointer;transition:all .2s ease;margin-bottom:16px}.entry-card:hover{border-color:var(--color-copper, #b87333);box-shadow:0 4px 12px #b8733326;transform:translateY(-2px)}.entry-card-primary{background:linear-gradient(135deg,#b8733314,#b8733305);border-color:var(--color-copper, #b87333)}.entry-icon{font-size:1.5rem;flex-shrink:0}.entry-content{flex:1;min-width:0}.entry-title{font-weight:600;color:var(--text-primary, #1a1a1a);font-size:.9375rem;margin-bottom:2px}.entry-subtitle{font-size:.8125rem;color:var(--text-tertiary, #737373);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.entry-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}.entry-btn{display:flex;align-items:center;gap:8px;padding:12px 20px;background:var(--bg-primary, #ffffff);border:1px solid var(--border-medium, #d4d4d4);border-radius:10px;font-family:var(--font-primary, "DM Sans", sans-serif);font-size:.875rem;font-weight:500;color:var(--text-secondary, #404040);cursor:pointer;transition:all .15s ease}.entry-btn:hover{background:var(--bg-tertiary, #f5f5f5);border-color:var(--text-tertiary, #737373);transform:translateY(-1px)}.entry-btn-primary{background:var(--color-charcoal, #1a1a1a);border-color:var(--color-charcoal, #1a1a1a);color:#fff;box-shadow:0 4px 12px #1a1a1a33}.entry-btn-primary:hover{background:var(--color-graphite, #2d2d2d);transform:translateY(-2px);box-shadow:0 6px 16px #1a1a1a40}.empty-hero-hints{display:flex;gap:24px;justify-content:center}.empty-hero-hints .hint{display:flex;align-items:center;gap:8px;font-size:.75rem;color:var(--text-muted, #a3a3a3)}.empty-hero-hints kbd{display:inline-flex;align-items:center;justify-content:center;min-width:22px;height:20px;padding:0 5px;font-size:.6875rem;font-weight:500;color:var(--text-secondary, #404040);background:var(--bg-primary, #ffffff);border:1px solid var(--border-light, #e5e5e5);border-radius:4px;box-shadow:0 1px 0 var(--border-medium, #d4d4d4)}.grid-header{display:none!important}.grid-header{background:var(--bg-primary, #ffffff);border-bottom:1px solid var(--border-light, #e5e5e5);box-shadow:0 1px 3px #0000000a}.header-top{padding:16px 32px}.header-left h2{font-family:var(--font-display, "Fraunces", Georgia, serif);font-weight:600;font-size:1.5rem;color:var(--text-primary, #1a1a1a);letter-spacing:-.02em}.panel-logo{height:36px;width:auto}.btn-import-quote,.btn-clear-all,.btn-settings,.btn-create{font-family:var(--font-primary, "DM Sans", sans-serif);font-weight:500;padding:10px 20px;border-radius:8px;font-size:.875rem;transition:all .15s ease;border:none;cursor:pointer}.btn-import-quote{background:var(--color-charcoal, #1a1a1a);color:#fff}.btn-import-quote:hover{background:var(--color-graphite, #2d2d2d);transform:translateY(-1px)}.btn-clear-all{background:var(--color-error-light, #fbeae8);color:var(--color-error, #c44536);border:1px solid var(--color-error, #c44536)}.btn-clear-all:hover{background:var(--color-error, #c44536);color:#fff}.btn-settings{background:var(--bg-tertiary, #f5f5f5);color:var(--text-secondary, #404040);border:1px solid var(--border-medium, 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.checkbox-label{margin:0;font-size:.875rem}.settings-section{margin-bottom:24px}.section-description{margin:0 0 20px;color:var(--text-muted, #a3a3a3);font-size:.875rem}.btn-refresh{width:100%;padding:12px 20px;margin-top:16px;background:var(--bg-tertiary, #f5f5f5);color:var(--color-copper, #b87333);border:1px solid var(--color-copper, #b87333);border-radius:8px;font-family:var(--font-primary, "DM Sans", sans-serif);font-size:.9375rem;font-weight:500;cursor:pointer;transition:all .15s ease}.btn-refresh:hover{background:#b8733314}.changelog-title{display:flex;align-items:center;gap:8px}.version-highlight{color:var(--color-copper, #b87333);font-weight:700}.changelog-content{max-height:400px;overflow-y:auto;line-height:1.7;color:var(--text-secondary, #404040);padding-right:8px}.changelog-content h4{color:var(--text-primary, #1a1a1a);margin:20px 0 10px;font-size:1rem}.changelog-content ul{margin:0 0 16px;padding-left:20px}.changelog-content 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td{font-size:.875rem;color:var(--text-secondary, #404040)}.user-guide-content .shortcut-table kbd{display:inline-block;padding:4px 8px;background:var(--color-charcoal, #1a1a1a);color:#fff;border-radius:4px;font-family:SF Mono,Consolas,monospace;font-size:.75rem;font-weight:500}.user-guide-content .guide-img{max-width:100%;border-radius:8px;box-shadow:0 4px 12px #0000001a;margin:16px 0}.user-guide-content .step-number{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;background:var(--color-copper, #b87333);color:#fff;border-radius:50%;font-weight:600;font-size:.875rem;margin-right:12px}.user-guide-content .guide-footer{margin-top:48px;padding-top:32px;border-top:1px solid var(--border-light, #e5e5e5);text-align:center}.user-guide-content .guide-footer-brand{display:flex;align-items:center;justify-content:center;gap:16px;margin-bottom:16px}.user-guide-content .guide-footer-logo{height:32px;width:auto;opacity:.7}.user-guide-content .guide-footer-tagline{font-size:.875rem;color:var(--text-muted, #a3a3a3);font-style:italic}.user-guide-content .guide-footer-copyright{font-size:.75rem;color:var(--text-muted, #a3a3a3);margin:0}.spec-summary-bar{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:16px}.spec-stat{font-size:13px;padding:4px 12px;border-radius:16px;white-space:nowrap}.spec-stat strong{font-weight:700}.spec-stat-verified{background:#dcfce7;color:#166534}.spec-stat-alt{background:#dbeafe;color:#1e40af}.spec-stat-ai{background:#fef3c7;color:#92400e}.spec-stat-none{background:#fee2e2;color:#991b1b}.spec-table-wrap{max-height:360px;overflow-y:auto;border:1px solid var(--border-light, #e5e5e5)}.modal-fullscreen .spec-table-wrap{max-height:none;overflow-y:visible;border-radius:8px}.spec-table{width:100%;border-collapse:collapse;font-size:13px}.spec-table thead{position:sticky;top:0;z-index:1}.spec-table th{background:var(--bg-header, #f5f5f5);padding:8px 10px;text-align:left;font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.3px;color:var(--text-muted, #737373);border-bottom:1px solid var(--border-light, #e5e5e5)}.spec-table td{padding:8px 10px;border-bottom:1px solid var(--border-light, #e5e5e5);vertical-align:top}.spec-row:last-child td{border-bottom:none}.spec-row-verified,.spec-row-seima-own{background:#f0fdf4}.spec-row-alternative{background:#eff6ff}.spec-row-catalog-suggestion{background:#faf5ff}.spec-row-ai-suggested{background:#fffbeb}.spec-row-unmatched{background:#fef2f2}.spec-section-header td{background:#1a1a2e;color:#fff;font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.5px;padding:6px 10px}.spec-row-check{cursor:pointer;width:16px;height:16px}.spec-badge{display:inline-block;padding:2px 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