.shipping-calculator{min-height:auto;background:linear-gradient(135deg,#0a0a0a,#1a1a2e,#16213e);padding:2rem}.shipping-calculator .tool-header{text-align:center;margin-bottom:2rem}.shipping-calculator .tool-header h1{font-size:2.5rem;font-weight:700;background:linear-gradient(135deg,#00d4ff,#7b2cbf);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:.5rem}.shipping-calculator .tool-header p{color:#aaa;font-size:1.1rem}.shipping-calculator .main-content{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1fr 1.2fr;gap:var(--tool-content-gap, 2rem)}.shipping-calculator .calculator-section h3{font-size:1.15rem;font-weight:700;color:var(--gray-900);margin-bottom:1.25rem;padding-bottom:.75rem;border-bottom:2px solid var(--primary);letter-spacing:.03em}.calculator-section{display:flex;flex-direction:column;gap:1.5rem}.calculator-section:last-child{margin-bottom:0;padding-bottom:0;border-bottom:none}.shipping-calculator .form-card{background:#ffffff14;border-radius:12px;padding:1.5rem;border:2px solid rgba(255,255,255,.25)}.shipping-calculator .form-card h2{color:#fff;font-size:1.1rem;font-weight:600;margin-bottom:1rem}.shipping-calculator .form-group{margin-bottom:1rem}.shipping-calculator .form-group label{display:block;color:var(--gray-900);font-size:1rem;margin-bottom:.5rem;font-weight:600;line-height:1.5;letter-spacing:.3px}.shipping-calculator .form-group input,.shipping-calculator .form-group select{width:100%;padding:.75rem 1rem;background:#0000004d;border:2px solid rgba(255,255,255,.3);border-radius:8px;color:#fff;font-size:1rem;transition:all .2s ease}.shipping-calculator .form-group input:focus,.shipping-calculator .form-group select:focus{outline:none;border-color:#00d4ff;box-shadow:0 0 0 3px #00d4ff1a}.shipping-calculator .package-types{display:grid;grid-template-columns:1fr 1fr;gap:.75rem}.shipping-calculator .package-type{display:flex;flex-direction:column;align-items:center;gap:.5rem;padding:1rem;background:#0000004d;border:2px solid rgba(255,255,255,.15);border-radius:10px;color:#aaa;cursor:pointer;transition:all .2s ease}.shipping-calculator .package-type .icon{font-size:1.5rem}.shipping-calculator .package-type:hover{border-color:#00d4ff66;color:#fff}.shipping-calculator .package-type.active{border-color:#00d4ff;background:#00d4ff1a;color:#fff}.shipping-calculator .input-with-unit{display:flex;gap:.5rem}.shipping-calculator .input-with-unit input{flex:1}.shipping-calculator .input-with-unit select{width:80px}.shipping-calculator .dimensions-input{display:flex;align-items:center;gap:.5rem}.shipping-calculator .dimensions-input input{flex:1;min-width:0}.shipping-calculator .dimensions-input select{width:60px}.shipping-calculator .dimension-separator{color:#666;font-weight:600}.shipping-calculator .ship-type-toggle{display:flex;gap:.5rem;margin-bottom:1rem}.shipping-calculator .ship-type-toggle button{flex:1;padding:.75rem;background:#0000004d;border:2px solid rgba(255,255,255,.3);border-radius:8px;color:#aaa;font-size:.9rem;cursor:pointer;transition:all .2s ease}.shipping-calculator .ship-type-toggle button:hover{border-color:#00d4ff66}.shipping-calculator .ship-type-toggle button.active{background:#00d4ff26;border-color:#00d4ff;color:#fff}.shipping-calculator .option-row{display:flex;justify-content:space-between;align-items:center;padding:.75rem 0;border-bottom:1px solid rgba(255,255,255,.05)}.shipping-calculator .option-row:last-of-type{border-bottom:none}.shipping-calculator .checkbox-label{display:flex;align-items:center;gap:.75rem;color:var(--gray-900);cursor:pointer}.shipping-calculator .checkbox-label input[type=checkbox]{width:18px;height:18px;accent-color:var(--gray-900)}.shipping-calculator .inline-input{display:flex;align-items:center;gap:.25rem;color:#aaa}.shipping-calculator .inline-input input{width:80px;padding:.5rem;background:#0000004d;border:2px solid rgba(255,255,255,.3);border-radius:6px;color:#fff;font-size:.9rem}.shipping-calculator .option-price{color:#aaa;font-size:.9rem}.shipping-calculator .clear-btn{width:100%;padding:.75rem;margin-top:1rem;background:#ffffff14;border:2px solid rgba(255,255,255,.3);border-radius:8px;color:#aaa;font-size:.9rem;cursor:pointer;transition:all .2s ease}.shipping-calculator .clear-btn:hover{background:#ffffff26;color:#fff}.shipping-calculator .results-section{background:#ffffff14;border-radius:12px;padding:1.5rem;border:2px solid rgba(255,255,255,.25)}.shipping-calculator .results-section h2{color:#fff;font-size:1.25rem;font-weight:600;margin-bottom:1rem}.shipping-calculator .no-results{text-align:center;padding:3rem 1rem;color:#666}.shipping-calculator .rate-highlights{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-bottom:1rem}.shipping-calculator .highlight{padding:1rem;border-radius:10px;display:flex;flex-direction:column;gap:.25rem}.shipping-calculator .highlight.cheapest{background:#2ecc7126;border:1px solid rgba(46,204,113,.3)}.shipping-calculator .highlight.fastest{background:#9b59b626;border:1px solid rgba(155,89,182,.3)}.shipping-calculator .highlight .badge{font-size:.75rem;color:#aaa}.shipping-calculator .highlight strong{color:#fff;font-size:.9rem}.shipping-calculator .highlight .price{color:#00d4ff;font-size:1.25rem;font-weight:700}.shipping-calculator .highlight .days{color:#aaa;font-size:.85rem}.shipping-calculator .weight-info{display:flex;justify-content:space-between;align-items:center;padding:.75rem 1rem;background:#0003;border-radius:8px;margin-bottom:1rem;color:#aaa;font-size:.9rem}.shipping-calculator .weight-info strong{color:#fff}.shipping-calculator .dim-weight-note{color:#f1c40f;font-size:.85rem}.shipping-calculator .rates-list{display:flex;flex-direction:column;gap:.75rem;max-height:400px;overflow-y:auto}.shipping-calculator .rate-card{display:flex;justify-content:space-between;align-items:center;padding:1rem;background:#0003;border-radius:10px;border-left:3px solid var(--carrier-color, #00d4ff);transition:all .2s ease}.shipping-calculator .rate-card:hover{background:#0000004d}.shipping-calculator .rate-card.best-value{background:#00d4ff1a;border-color:#00d4ff}.shipping-calculator .carrier-info{display:flex;align-items:center;gap:.75rem}.shipping-calculator .carrier-logo{font-size:1.5rem}.shipping-calculator .carrier-info strong{display:block;color:#fff;font-size:.95rem}.shipping-calculator .service-name{color:#888;font-size:.85rem}.shipping-calculator .rate-details{display:flex;align-items:center;gap:1rem}.shipping-calculator .delivery-time{color:#aaa;font-size:.85rem}.shipping-calculator .rate-price{color:#00d4ff;font-size:1.25rem;font-weight:700;min-width:80px;text-align:right}.shipping-calculator .copy-btn{padding:.5rem;background:#ffffff26;border:none;border-radius:6px;color:#aaa;cursor:pointer;transition:all .2s ease}.shipping-calculator .copy-btn:hover{background:#fff3;color:#fff}.shipping-calculator .copy-btn.copied{background:#2ecc7133;color:#2ecc71}.shipping-calculator .disclaimer{margin-top:1rem;padding:.75rem;background:#f1c40f1a;border-radius:8px;border:1px solid rgba(241,196,15,.2)}.shipping-calculator .disclaimer p{color:#f1c40f;font-size:.8rem;margin:0}.shipping-calculator .tips-section{max-width:1200px;margin:2rem auto}.shipping-calculator .tips-section h2{color:#fff;font-size:1.25rem;font-weight:600;margin-bottom:1rem;text-align:center}.shipping-calculator .tips-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}.shipping-calculator .tip-card{background:#ffffff14;border-radius:10px;padding:1.25rem;border:2px solid rgba(255,255,255,.25)}.shipping-calculator .tip-card h3{color:#fff;font-size:.95rem;font-weight:600;margin-bottom:.5rem}.shipping-calculator .tip-card p{color:#888;font-size:.85rem;line-height:1.5;margin:0}.shipping-calculator .cta-section{max-width:800px;margin:2rem auto;text-align:center;padding:2.5rem;background:linear-gradient(135deg,#00d4ff1a,#7b2cbf1a);border-radius:16px;border:1px solid rgba(0,212,255,.2)}.shipping-calculator .cta-section h2{color:#fff;font-size:1.5rem;font-weight:700;margin-bottom:.5rem}.shipping-calculator .cta-section p{color:#aaa;margin-bottom:1.5rem}.shipping-calculator .cta-button{display:inline-block;padding:.875rem 2rem;background:linear-gradient(135deg,#00d4ff,#7b2cbf);color:#fff;text-decoration:none;border-radius:8px;font-weight:600;transition:all .3s ease}.shipping-calculator .cta-button:hover{transform:translateY(-2px);box-shadow:0 8px 25px #00d4ff4d}@media (max-width: 900px){.shipping-calculator .main-content{grid-template-columns:1fr}.shipping-calculator .tips-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width: 600px){.shipping-calculator{padding:1rem}.shipping-calculator .tool-header h1{font-size:1.75rem}.shipping-calculator .rate-highlights{grid-template-columns:1fr}.shipping-calculator .rate-card{flex-direction:column;align-items:flex-start;gap:.75rem}.shipping-calculator .rate-details{width:100%;justify-content:space-between}.shipping-calculator .tips-grid{grid-template-columns:1fr}.shipping-calculator .dimensions-input{flex-wrap:wrap}.shipping-calculator .dimensions-input input{width:calc(33% - 1rem);flex:none}.shipping-calculator .dimensions-input select{width:100%;margin-top:.5rem}}.shipping-calculator .copy-results-btn{display:flex;align-items:center;justify-content:center;gap:.5rem;width:100%;padding:.875rem 1.5rem;margin-top:1rem;background:linear-gradient(135deg,var(--primary) 0%,#6366f1 100%);color:#fff;border:none;border-radius:var(--radius);font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s ease}.shipping-calculator .copy-results-btn:hover{transform:translateY(-2px);box-shadow:0 4px 12px #4f46e566}.shipping-calculator .copy-results-btn:active{transform:translateY(0)}.shipping-calculator .copy-results-btn svg{flex-shrink:0}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}