.zl-calc-modal{display:none;position:fixed;inset:0;z-index:10000;width:100%;height:100%;background:rgba(0,0,0,0.45);align-items:center;justify-content:center;padding:1rem;box-sizing:border-box;}.zl-calc-modal:not([hidden]){display:flex;}.zl-calc-modal__dialog{background:#fff;border-radius:12px;width:min(100%,560px);max-height:90dvh;overflow-x:hidden;overflow-y:auto;padding:1.15rem 1.25rem 1.35rem;box-shadow:0 16px 40px rgba(0,0,0,0.18);}.zl-calc-modal__head{display:flex;align-items:flex-start;justify-content:space-between;gap:0.75rem;margin-bottom:1rem;}.zl-calc-modal__head-text{min-width:0;}.zl-calc-modal__title{margin:0;font-size:1.2rem;font-weight:800;color:#222;}.zl-calc-modal__context{display:inline-block;margin:0.4rem 0 0;padding:0.15rem 0.55rem;border-radius:999px;background:#f0f3f7;color:#556;font-size:0.78rem;font-weight:600;line-height:1.4;}.zl-calc-modal__context[hidden]{display:none !important;}.zl-calc-modal__close{appearance:none;border:0;background:transparent;font-size:1.75rem;line-height:1;cursor:pointer;color:#888;padding:0 0.15rem;}.zl-calc-modal__field{display:block;margin-bottom:1rem;}.zl-calc-modal__field:last-of-type{margin-bottom:1.15rem;}.zl-calc-modal__label{display:block;margin-bottom:0.35rem;font-size:0.875rem;font-weight:600;color:#555;}.zl-calc-modal__input{width:100%;box-sizing:border-box;border:1px solid #ddd;border-radius:8px;padding:0.65rem 0.75rem;font:inherit;font-size:0.95rem;}.zl-calc-metal{position:relative;}.zl-calc-metal__btn{appearance:none;width:100%;box-sizing:border-box;border:1px solid #ddd;border-radius:8px;padding:0.65rem 2.25rem 0.65rem 0.75rem;font:inherit;font-size:0.95rem;text-align:left;background:#fff;color:#222;cursor:pointer;position:relative;}.zl-calc-metal__btn:disabled{opacity:0.65;cursor:wait;}.zl-calc-metal__btn::after{content:'';position:absolute;top:50%;right:0.85rem;width:0;height:0;border-left:5px solid transparent;border-right:5px solid transparent;border-top:6px solid #666;transform:translateY(-40%);}.zl-calc-metal.is-open .zl-calc-metal__btn::after{border-top:0;border-bottom:6px solid #666;transform:translateY(-60%);}.zl-calc-metal__btn-text.is-placeholder{color:#888;}.zl-calc-metal__menu{list-style:none;margin:0.25rem 0 0;padding:0.25rem 0;position:absolute;left:0;right:0;top:100%;z-index:20;background:#fff;border:1px solid #ddd;border-radius:8px;box-shadow:0 10px 24px rgba(0,0,0,0.12);max-height:min(240px,38vh);overflow-x:hidden;overflow-y:auto;-webkit-overflow-scrolling:touch;}.zl-calc-metal__menu[hidden]{display:none !important;}.zl-calc-metal__option{display:block;width:100%;box-sizing:border-box;appearance:none;border:0;background:transparent;text-align:left;padding:0.55rem 0.75rem;font:inherit;font-size:0.9rem;color:#222;cursor:pointer;}.zl-calc-metal__option:hover,.zl-calc-metal__option:focus{background:#f0f6ff;outline:none;}.zl-calc-metal__option.is-selected{background:#e8f1fc;font-weight:600;}.zl-calc-modal__output{margin:0 0 1.15rem;padding:0.95rem 1rem 1rem;background:#f3f7fc;border:1px solid #e2ebf5;border-radius:10px;}.zl-calc-modal__output[hidden]{display:none !important;}.zl-calc-modal__output.is-error{background:#faf6f6;border-color:#eddada;}.zl-calc-modal__result{margin:0;padding:0;background:transparent;border-radius:0;color:#1a1a1a;font-weight:400;font-size:0.92rem;line-height:1.35;}.zl-calc-modal__result-label{display:block;margin-bottom:0.2rem;color:#667;font-size:0.78rem;font-weight:600;letter-spacing:0.01em;text-transform:uppercase;}.zl-calc-modal__result-total{display:block;color:#111;font-size:1.35rem;font-weight:800;line-height:1.25;letter-spacing:-0.01em;}.zl-calc-modal__result-rate{display:block;margin-top:0.2rem;color:#4a5568;font-size:0.9rem;font-weight:600;}.zl-calc-modal__result.is-plain{color:#333;font-weight:600;font-size:0.95rem;}.zl-calc-modal__hint{margin:0.7rem 0 0;padding-top:0.7rem;border-top:1px solid #d9e4f0;color:#667;font-size:0.8rem;line-height:1.4;font-weight:500;}.zl-calc-modal__hint[hidden]{display:none !important;}.zl-calc-modal__submit{appearance:none;width:100%;border:0;border-radius:8px;background:var(--zl-blue,#2f80ed);color:#fff;font:inherit;font-weight:700;padding:0.8rem 1rem;cursor:pointer;}.zl-calc-modal__submit:hover{background:var(--zl-blue-soft,#3498db);}.zl-calc-modal__submit:disabled{opacity:0.7;cursor:wait;}.zl-calc-weight-row{display:flex;align-items:stretch;gap:0.5rem;}.zl-calc-weight-row .zl-calc-modal__input{flex:1 1 auto;}.zl-calc-unit-toggle{display:inline-flex;flex:0 0 auto;border:1px solid #ddd;border-radius:8px;overflow:hidden;}.zl-calc-unit-toggle__btn{appearance:none;border:0;background:#fff;color:#555;font:inherit;font-size:0.85rem;font-weight:700;padding:0 0.85rem;cursor:pointer;}.zl-calc-unit-toggle__btn + .zl-calc-unit-toggle__btn{border-left:1px solid #ddd;}.zl-calc-unit-toggle__btn.is-active{background:var(--zl-blue,#2f80ed);color:#fff;}.zl-calc-metal-locked{margin:0;padding:0.65rem 0.75rem;border:1px solid #e2ebf5;border-radius:8px;background:#f3f7fc;font-size:0.95rem;font-weight:700;color:#222;}.zl-calc-metal-locked[hidden]{display:none !important;}.zl-calc-modal__field.is-locked #zl-calc-metal-select{display:none;}.zl-calc-modal__output.is-fallback{background:#faf8f3;border-color:#eadfc8;}.zl-calc-modal__warning{margin:0.7rem 0 0;padding:0.65rem 0.75rem;border-radius:8px;background:#fff6e8;border:1px solid #f0d9a8;color:#6a4b00;font-size:0.82rem;line-height:1.4;font-weight:600;}.zl-calc-modal__warning[hidden]{display:none !important;}.zl-calc-sources{margin-top:0.85rem;}.zl-calc-sources[hidden]{display:none !important;}.zl-calc-modal__sources-caption{margin:0 0 0.45rem;color:#445;font-size:0.8rem;font-weight:700;}.zl-calc-sources__scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;}.zl-calc-sources__table{width:100%;border-collapse:collapse;font-size:0.82rem;}.zl-calc-sources__table th,.zl-calc-sources__table td{text-align:left;padding:0.4rem 0.45rem;border-bottom:1px solid #e6edf5;vertical-align:top;}.zl-calc-sources__table thead th{position:sticky;top:0;background:#f7fafc;color:#667;font-size:0.72rem;font-weight:700;text-transform:uppercase;letter-spacing:0.02em;z-index:1;}.zl-calc-sources__table th:nth-child(1),.zl-calc-sources__table td:nth-child(1){max-width:220px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}.zl-calc-sources__table th:nth-child(2),.zl-calc-sources__table td:nth-child(2),.zl-calc-sources__table th:nth-child(3),.zl-calc-sources__table td:nth-child(3){white-space:nowrap;text-align:right;}.zl-calc-sources__link{color:var(--zl-blue,#2f80ed);text-decoration:none;font-weight:600;}.zl-calc-sources__link:hover{text-decoration:underline;}.zl-calc-modal__sources-footer{margin:0.4rem 0 0;color:#778;font-size:0.75rem;}.zl-calc-modal__sources-footer[hidden]{display:none !important;}.zl-calc-modal__disclaimer{margin:0.75rem 0 0;padding-top:0.7rem;border-top:1px solid #d9e4f0;color:#667;font-size:0.78rem;line-height:1.4;}.zl-calc-modal__disclaimer[hidden]{display:none !important;}@media (max-width:480px){.zl-calc-sources__table thead{display:none;}.zl-calc-sources__table tr{display:block;margin-bottom:0.5rem;border:1px solid #e2ebf5;border-radius:8px;padding:0.35rem 0.15rem;}.zl-calc-sources__table td{display:flex;justify-content:space-between;gap:0.75rem;border-bottom:0;max-width:none;white-space:normal;text-align:right;}.zl-calc-sources__table td::before{content:attr(data-label);color:#667;font-size:0.72rem;font-weight:700;text-transform:uppercase;text-align:left;}.zl-calc-sources__table th:nth-child(1),.zl-calc-sources__table td:nth-child(1),.zl-calc-sources__table th:nth-child(2),.zl-calc-sources__table td:nth-child(2),.zl-calc-sources__table th:nth-child(3),.zl-calc-sources__table td:nth-child(3){max-width:none;text-align:right;white-space:normal;}}body.zl-calc-modal-open{overflow:hidden;}#region-modal.zl-region-modal,.zl-region-modal{display:none;position:fixed;inset:0;width:100%;height:100%;background:rgba(0,0,0,0.45);align-items:center;justify-content:center;z-index:12000;padding:1rem;}.zl-region-modal:not([hidden]){display:flex !important;}.zl-region-modal__dialog.rs-content,.zl-region-modal__dialog{background:#fff;width:min(420px,100%);max-height:min(90vh,640px);border-radius:12px;padding:1rem 1rem 0.85rem;display:flex;flex-direction:column;position:relative;overflow:hidden;}.zl-region-modal__head{display:flex;align-items:center;justify-content:space-between;gap:0.75rem;margin-bottom:0.75rem;}.zl-region-modal__title{margin:0;font-size:1.15rem;font-weight:700;color:#1a1a1a;}.zl-region-modal__close{appearance:none;background:none;border:none;font-size:1.6rem;line-height:1;color:#aaa;cursor:pointer;padding:0;}.zl-region-modal__search-wrap{position:relative;margin-bottom:0.75rem;}.zl-region-modal__search-icon{position:absolute;left:0.75rem;top:50%;transform:translateY(-50%);color:#bbb;font-size:0.85rem;pointer-events:none;}.zl-region-modal__search,#region-modal #rs-search{width:100%;margin:0;padding:0.65rem 0.75rem 0.65rem 2.15rem;border:1px solid #ddd;border-radius:8px;font-size:0.95rem;box-sizing:border-box;}.zl-region-modal__body,#region-modal #rs-body{flex:1 1 auto;overflow-y:auto;min-height:12rem;padding:0;}.zl-region-modal__list.rs-grid{display:flex;flex-direction:column;grid-template-columns:none;}.zl-region-modal__city.rs-grid-item{display:flex;flex-direction:column;align-items:flex-start;gap:0.15rem;padding:0.75rem 0.25rem;border-bottom:1px solid #f0f0f0;color:var(--zl-blue-soft,#3498db);text-decoration:none;font-size:0.95rem;}.zl-region-modal__city.selected .zl-region-modal__city-name,.zl-region-modal__city.selected{color:#888;font-weight:600;}.zl-region-modal__city.rs-region::after{content:none;}.zl-region-modal__city-state{font-size:0.8rem;color:#999;}.zl-region-modal__back{display:inline-block;margin:0 0 0.5rem;color:#666;text-decoration:none;font-size:0.9rem;}.zl-region-modal__error{text-align:center;padding:1rem 0.5rem;}.zl-region-modal__error p{margin:0 0 0.75rem;}.zl-region-modal__retry{appearance:none;border:1px solid #ccc;background:#fff;color:#333;border-radius:8px;padding:0.5rem 1rem;font-weight:600;cursor:pointer;}.zl-region-modal__retry:hover{border-color:var(--zl-blue,#2f80ed);color:var(--zl-blue,#2f80ed);}.zl-region-modal__footer{padding:0.75rem 0 0.25rem;border-top:1px solid #f0f0f0;margin-top:0.5rem;}.zl-region-modal__national{display:block;text-align:center;background:var(--zl-blue,#2f80ed);color:#fff !important;text-decoration:none;font-weight:700;border-radius:8px;padding:0.75rem 1rem;}.zl-region-modal__national:hover{background:var(--zl-blue-soft,#3498db);}body.zl-region-modal-open{overflow:hidden;}