:root{--color-primary: #3C6E71;--color-primary-dark: #284B63;--color-light: #fdfdfd;--color-accent: green;--font-large: 32px;--font-medium: 24px;--font-regular: 16px;--font-small: 14px;--spacing-8: 8px;--spacing-16: 16px;--spacing-24: 24px;--spacing-32: 32px;--spacing-64: 64px}.center-column{justify-content:flex-start}.left-column,.center-column,.right-column{display:flex;flex-direction:column;gap:var(--spacing-24)}.layout-container{width:100%;max-width:100%;margin:0 auto;padding:2rem}.three-column-grid{display:grid;grid-template-columns:1fr 2fr;gap:3rem;max-width:1400px;margin:0 auto;padding:0 var(--spacing-24)}.grid-item{width:100%;max-width:800px;padding:1.5rem;display:flex;flex-direction:column}.grid-item:first-child{display:flex;flex-direction:column;align-items:center}.grid-item:nth-child(2){display:flex;flex-direction:column;align-items:center}.dimension-fields{display:flex;flex-direction:column;align-items:flex-start;gap:var(--spacing-16);margin-bottom:var(--spacing-16)}.dimension-row{display:flex;gap:var(--spacing-16);margin-bottom:var(--spacing-16);justify-content:center;align-items:flex-end}.dimension-item{flex:1;display:flex;flex-direction:column;min-width:120px}.input-field,.select-field{padding:8px 10px;border-radius:6px;border:1px solid var(--color-primary);background-color:var(--color-light);font-size:var(--font-small);width:100%;max-width:200PX;height:40px;box-sizing:border-box}.input-field,.select-field{appearance:none;-webkit-appearance:none;-moz-appearance:none}.dimension-fields label{display:flex;flex-direction:column;gap:4px;font-weight:700;font-size:var(--font-regular);color:var(--color-primary-dark)}body{font-family:sans-serif;margin:0;padding:0}*,*:before,*:after{box-sizing:border-box}.card-container{border:none;background:none;box-shadow:none;padding:var(--spacing-24) var(--spacing-32);margin-bottom:var(--spacing-8)}.section-title{margin-top:0;color:var(--color-primary-dark);font-size:var(--font-medium);font-weight:700}.card-title{margin-top:0;color:var(--color-primary-dark);font-size:var(--font-regular);font-weight:700}.theme-button-group{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:var(--spacing-8);margin:var(--spacing-16) 0}.theme-button{background:var(--color-primary);color:var(--color-light);border:none;border-radius:6px;padding:var(--spacing-8) var(--spacing-16);cursor:pointer;transition:background .3s ease;font-size:var(--font-regular)}.theme-button:hover{background:var(--color-primary-dark)}.validation-error{color:red;font-size:var(--font-small);margin-top:var(--spacing-8);opacity:1;transition:opacity .3s ease}.page-title{font-size:var(--font-large);font-weight:700;color:var(--color-primary-dark);margin-bottom:var(--spacing-8)}.page-subtitle{font-size:var(--font-medium);font-weight:700;color:var(--color-primary-dark);margin-bottom:var(--spacing-16)}.instructions-container{max-width:1500px;margin:0 auto var(--spacing-8);padding:0 var(--spacing-24);text-align:center}.instructions-wrapper{margin-bottom:var(--spacing-16)}.instruction-intro{font-size:var(--font-medium);color:var(--color-primary-dark);margin-bottom:var(--spacing-24);line-height:1.6}.instruction-steps{display:flex;justify-content:space-between;align-items:flex-start;gap:var(--spacing-8);margin-top:var(--spacing-8);flex-wrap:nowrap}.instruction-step{flex:1 1 320px;max-width:400px;min-width:280px;padding:var(--spacing-16);border-radius:12px;text-align:center;display:flex;flex-direction:column;justify-content:flex-start;align-items:center;transition:transform .2s ease,box-shadow .2s ease}.instruction-step:hover{transform:translateY(-6px) scale(1.02);box-shadow:0 8px 16px #0000001f}.instruction-step-header{display:flex;align-items:center;gap:var(--spacing-8);margin-top:4px;margin-bottom:4px}.instruction-step-title{font-size:var(--font-medium);font-weight:700;color:var(--color-primary-dark);margin:0;padding:0;text-align:center}.instruction-description{margin:0;padding-top:var(--spacing-8);font-size:var(--font-regular);color:var(--color-primary-dark);line-height:1.5;text-align:center}.bulk-discounts p{margin:2px 0}.grid-click-area{padding:var(--spacing-8) 0 0 0;margin:0 auto;text-align:center}.select-error{border:2px solid red}.select-field:focus{outline:none;border:1px solid var(--color-primary-dark)}.undo-redo-group{display:flex;gap:var(--spacing-8)}.grid-container{background:var(--color-primary);border-radius:8px;padding:5px;overflow-x:auto;overflow-y:auto;max-width:100%;max-height:800px;display:flex;justify-content:center;align-items:center}.grid-inner{display:grid;position:relative;width:fit-content;max-width:1500px;overflow:auto}.grid-label{text-align:center;font-weight:700;color:#fff;line-height:30px;height:30px;box-sizing:border-box}.grid-cell{width:30px;height:30px;border:1px solid #999;background-color:#fff;position:relative;box-sizing:border-box}.grid-wrapper{display:flex;justify-content:center;align-items:center;width:100%}.placed-bin{position:absolute;top:0;left:0;border:3px solid #004080;background-color:#cce5ff;z-index:2;box-sizing:border-box;pointer-events:none;font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center}.selected-bin{border:3px dashed #FF5733;animation:pulse 1s infinite}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.05)}to{transform:scale(1)}}.moving-bin{border:3px dashed orange;background-color:#ffa50033;opacity:.5;pointer-events:none}.delete-button{position:absolute;top:0;right:0;width:18px;height:18px;font-size:var(--font-small);background:red;color:#fff;border:none;border-radius:50%;cursor:pointer;z-index:3}.grid-container::-webkit-scrollbar{height:6px}.grid-container::-webkit-scrollbar-track{background:var(--color-primary);border-radius:8px}.grid-container::-webkit-scrollbar-thumb{background-color:var(--color-light);border-radius:8px}.grid-container::-webkit-scrollbar-thumb:hover{background-color:var(--color-accent)}.grid-container{scrollbar-width:thin;scrollbar-color:var(--color-light) var(--color-primary)}.bin-selection-card{border:1px solid var(--color-primary);border-radius:8px;padding:var(--spacing-16);background:var(--color-light);margin-bottom:var(--spacing-16);width:fit-content;min-width:200px;box-shadow:0 2px 4px #0000000d;font-size:var(--font-small)}.bin-selection-title{color:var(--color-primary-dark)}.bin-selection-price{color:var(--color-primary);font-weight:700}.summary-line{display:flex;justify-content:space-between;margin:var(--spacing-8) 0;font-weight:700}.discount-line{color:green;margin:var(--spacing-8) 0;font-weight:700;font-size:var(--font-regular);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.total-line{font-size:var(--font-medium);color:var(--color-primary);font-weight:700;margin-bottom:4px}.summary-divider{width:60%;border-top:1px solid #d9d9d9;margin:var(--spacing-8) auto;opacity:.7}.bin-breakdown-title{margin-bottom:var(--spacing-8);font-size:var(--font-regular);font-weight:700}.bin-breakdown-grid{display:flex;flex-direction:column;gap:0;margin-top:var(--spacing-8)}.bin-header{display:grid;grid-template-columns:1fr 1fr 1fr;text-align:center;font-weight:700;border-bottom:1px solid var(--color-primary);padding:var(--spacing-8) 0}.bin-data-row{display:grid;grid-template-columns:1fr 1fr 1fr;text-align:center;border-bottom:1px solid var(--color-light);padding:4px 0}.bin-data-row.even{background-color:#f5f5f5}.bin-data-row:hover{background-color:#e9f1f1}.bin-header div{font-weight:700;border-bottom:1px solid var(--color-primary);padding-bottom:var(--spacing-8)}.bin-breakdown-grid div{padding:var(--spacing-8)}.order-form-title{margin-top:0;color:var(--color-primary-dark)}.order-form-label{position:absolute;top:10px;left:12px;font-size:var(--font-small);color:var(--color-primary-dark);pointer-events:none;transition:all .2s ease}.order-form-input{width:100%;padding:14px 12px 6px;font-size:var(--font-regular);border:1px solid var(--color-primary);border-radius:6px;background-color:var(--color-light);outline:none;transition:border-color .2s ease}.order-form-input:focus{border-color:var(--color-primary-dark)}.order-form-input:focus+.order-form-label,.order-form-input:not(:placeholder-shown)+.order-form-label{top:-8px;left:8px;font-size:var(--font-small);background:#ffffff;padding:0 4px;color:var(--color-primary-dark)}.order-form-button{width:100%;padding:var(--spacing-8) var(--spacing-16);background:var(--color-primary);color:var(--color-light);border:none;border-radius:8px;font-size:var(--font-regular);cursor:pointer;transition:background-color .2s ease}.order-form-button:hover{background-color:var(--color-primary-dark)}.order-form-button:disabled{background-color:#ccc;cursor:not-allowed}.thank-you-message{text-align:center;padding:var(--spacing-16) 0;color:var(--color-primary-dark);font-size:var(--font-regular)}.thank-you-message h2{font-size:var(--font-medium);color:var(--color-primary-dark);margin-bottom:var(--spacing-8);line-height:1.2}.thank-you-message p{font-size:var(--font-regular);margin:0;line-height:1.5}.thank-you-message strong{color:var(--color-primary);font-weight:700}.order-and-form{display:grid;width:100%;grid-template-columns:1fr 1fr 1fr;gap:3rem;align-items:flex-start;max-width:1600px;margin:0 auto;padding:0 var(--spacing-24);margin-top:var(--spacing-32)}.order-summary,.bin-breakdown,.submit-form-container{display:flex;flex-direction:column;align-items:center;width:100%;padding:var(--spacing-24)}.bin-breakdown-inner{max-width:500px;width:400px}.submit-form-container{width:100%;padding:var(--spacing-24);background:#fff;display:flex;flex-direction:column;align-items:center}.bin-disclaimer{font-size:var(--font-regular);color:#555;margin-top:12px;margin-left:4px}.order-form{width:100%;display:flex;flex-direction:column;gap:var(--spacing-16)}.order-form-inner{max-width:500px;width:400px}.form-group{position:relative;width:100%}.order-details-container{display:flex;flex-direction:column;gap:var(--spacing-24)}.bin-card{padding:var(--spacing-8);border:1px solid var(--color-primary);border-radius:8px;background-color:var(--color-light);cursor:pointer;width:80px;text-align:center;transition:all .2s ease;font-size:var(--font-small)}.bin-card:hover{background-color:#d3ecec;border-color:var(--color-primary-dark)}.bin-card.selected{background-color:#d3ecec;border:2px solid var(--color-primary-dark);font-weight:700;color:var(--color-primary-dark);transform:scale(1.1);box-shadow:0 4px 8px #00000026}.bin-label{font-size:var(--font-regular);font-weight:700;margin-bottom:var(--spacing-8)}.bin-price{font-size:var(--font-small);color:var(--color-primary-dark)}.sticky-order-summary{position:fixed;bottom:0;right:0;background:white;border-top-left-radius:12px;box-shadow:-2px -2px 12px #00000026;z-index:1000;width:280px;transition:max-height .3s ease;overflow:hidden;font-size:var(--font-small);border:1px solid #ccc}.sticky-order-summary .floating-header{background-color:var(--color-primary);color:#fff;padding:12px 20px;font-weight:700;font-size:var(--font-regular);cursor:pointer;display:flex;align-items:center;border-top-left-radius:12px;letter-spacing:.5px;position:relative}.sticky-order-summary .floating-header .header-text{flex-grow:1;text-align:center}.sticky-order-summary .floating-header .floating-arrow{margin-right:auto}.floating-arrow svg{margin-right:px;vertical-align:middle}.sticky-order-summary .floating-content{padding:var(--spacing-24);display:flex;flex-direction:column;gap:var(--spacing-24);background:white}.sticky-order-summary .order-summary .summary-line{display:flex;justify-content:space-between;margin-bottom:8px}.sticky-order-summary .discount-line{background:#e0ffe0;padding:6px;margin:8px 0;border-radius:4px;text-align:center}.sticky-order-summary .total-line{font-weight:700;border-top:1px solid #ccc;padding-top:8px}.sticky-order-summary .order-form-inner{width:100%;max-width:100%}.sticky-order-summary .order-form{display:flex;flex-direction:column;gap:var(--spacing-16);width:100%}.sticky-order-summary .form-group{width:100%}.sticky-order-summary .order-form-input{width:100%;box-sizing:border-box}.sticky-order-summary .order-form-button{width:100%}details.bin-group{width:100%;display:flex;flex-direction:column;align-items:center;margin-bottom:var(--spacing-16);background:none;padding:0;border:none}.breakdown-table{width:100%;font-size:var(--font-small);border-collapse:collapse;margin-top:12px}.breakdown-table th,.breakdown-table td{border-bottom:1px solid #ccc;padding:4px 8px;text-align:left}.section-subtitle{font-size:var(--font-medium);color:var(--color-primary-dark);margin:4px 0}details.bin-group summary{font-weight:700;cursor:pointer;padding:var(--spacing-8) var(--spacing-24);background-color:var(--color-primary);color:var(--color-light);border-radius:6px;border:2px solid var(--color-primary-dark);text-align:center;display:flex;justify-content:center;align-items:center;gap:var(--spacing-8);list-style:none;position:relative;transition:background .2s ease;font-size:var(--font-regular);box-sizing:border-box;width:fit-content}details.bin-group summary:hover{background-color:var(--color-primary-dark)}details.bin-group[open] summary{background-color:var(--color-primary-dark)}.arrow{display:inline-block;width:0;height:0;border-left:6px solid var(--color-light);border-top:6px solid transparent;border-bottom:6px solid transparent;transition:transform .3s ease}details.bin-group[open] .arrow{transform:rotate(90deg)}.bin-options{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--spacing-8);margin-top:var(--spacing-16);width:100%}.sticky-help-bar{position:fixed;bottom:0;left:0;background:white;border-top-right-radius:12px;box-shadow:2px -2px 12px #00000026;z-index:1000;width:280px;transition:max-height .3s ease;overflow:hidden;font-size:var(--font-regular);border:1px solid #ccc}.floating-content{max-height:calc(100vh - 48px);overflow-y:auto;padding:var(--spacing-16)}.floating-content::-webkit-scrollbar{width:6px}.floating-content::-webkit-scrollbar-thumb{background:var(--color-primary-dark);border-radius:4px}.sticky-help-bar .floating-header{background-color:var(--color-primary);color:#fff;padding:12px 20px;font-weight:700;font-size:var(--font-regular);cursor:pointer;display:flex;align-items:center;border-top-right-radius:12px;letter-spacing:.5px;position:relative}.sticky-help-bar .floating-header .header-text{flex-grow:1;text-align:center}.sticky-help-bar .floating-header .floating-arrow{margin-left:auto}.sticky-help-bar .floating-arrow svg{margin-right:8px;vertical-align:middle}.sticky-help-bar .floating-content{padding:var(--spacing-24);display:flex;flex-direction:column;gap:var(--spacing-16);background:white;color:var(--color-primary-dark);word-break:break-word;overflow-wrap:anywhere}.help-content{background-color:#fff;color:#000;padding:16px;max-height:400px;overflow-y:auto}.help-list{text-align:left;padding-left:20px;margin-top:12px;list-style-position:outside}.help-list li{margin-bottom:8px}.help-note{margin-top:12px;font-size:var(--font-regular);color:#555}@media (max-width: 768px) and (orientation: portrait){.grid-click-area{padding-top:var(--spacing-8)}.section-title{font-size:var(--font-medium);margin-top:0}.instruction-intro{font-size:var(--font-small);padding:var(--spacing-8);margin-bottom:var(--spacing-8);line-height:1.5}.instructions-wrapper{margin-bottom:0;padding-bottom:var(--spacing-24);border-bottom:1px solid #d9d9d9}.instructions-container{margin-bottom:0;padding-bottom:0}.instruction-steps{display:block;margin-top:var(--spacing-8)}.instruction-step{width:95%;max-width:360px;margin:0 auto var(--spacing-8) auto;padding:var(--spacing-8);box-shadow:none;transform:none}.instruction-step+.instruction-step{margin-top:var(--spacing-8)}.instruction-step-header{margin:2px 0;font-size:var(--font-regular);font-weight:700}.instruction-description{padding-top:var(--spacing-4);font-size:var(--font-small);line-height:1.5}.three-column-grid{display:flex;flex-direction:column;gap:var(--spacing-16);padding:0;margin-top:0}.grid-item,.grid-item:first-child{width:100%;max-width:100%;padding:0;margin:var(--spacing-8) auto 0}.grid-wrapper,.grid-container,.grid-inner{max-width:100%;width:100%}.grid-wrapper{padding-bottom:60px}.layout-container{padding:0 var(--spacing-8)}.dimension-row{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-16);margin-bottom:var(--spacing-16);justify-content:center;width:100%}.dimension-item{align-items:center;width:100%}.bin-selection-card{width:100%}.theme-button-group{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--spacing-8);max-width:300px;margin-bottom:var(--spacing-24)}.theme-button-group .theme-button{width:100%}.undo-redo-group{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--spacing-8);grid-column:span 2}.order-and-form{display:flex;flex-direction:column;gap:var(--spacing-24);align-items:center;width:100%}.bin-breakdown-inner,.order-form-inner{width:95%;max-width:360px}.sticky-help-bar,.sticky-order-summary{width:50%}.sticky-order-summary .discount-line{font-size:var(--font-small);white-space:normal;text-align:center;padding:0;line-height:1.4}.sticky-order-summary .order-form{gap:var(--spacing-8)}.order-form-input{padding:10px 12px;font-size:var(--font-small)}.sticky-order-summary .floating-content{padding-left:var(--spacing-8);padding-right:var(--spacing-8)}.sticky-order-summary .order-form-inner{max-width:100%;width:100%}.sticky-order-summary .order-form-input,.sticky-order-summary .order-form-button{width:100%}}@media (max-width: 1200px) and (orientation: landscape){.layout-container,.instructions-container,.order-and-form{max-width:960px;margin:0 auto;padding:0 var(--spacing-16);box-sizing:border-box;width:100%}.three-column-grid{display:grid;grid-template-areas:"tools grid";grid-template-columns:1fr 2fr;gap:var(--spacing-16)}.left-column{grid-area:tools}.right-column{grid-area:grid}.instruction-steps{display:flex;flex-wrap:nowrap;justify-content:space-between;gap:var(--spacing-16);margin-top:var(--spacing-16);max-width:100%}.instruction-step{flex:1 1 0;max-width:300px;text-align:center;padding:var(--spacing-8);box-sizing:border-box}.grid-item{width:100%;padding:0 var(--spacing-8);max-width:unset}.theme-button-group{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--spacing-8);margin-bottom:var(--spacing-16)}.order-and-form{display:flex;flex-direction:row;justify-content:space-between;align-items:flex-start;gap:var(--spacing-24);width:100%;flex-wrap:wrap}.bin-breakdown-inner,.order-form-inner{width:48%;max-width:100%}.grid-wrapper,.grid-container,.grid-inner{max-width:100%;overflow-x:auto}.dimension-row{display:flex;flex-wrap:wrap;gap:var(--spacing-16);justify-content:center;width:100%}body{overflow-x:hidden}}