/* Public site and admin additions retain the drainage workspace palette. */
.cms-layout{display:grid;grid-template-columns:minmax(210px,280px) minmax(0,1fr);gap:24px;align-items:start}.cms-layout>*{min-width:0}.cms-library{padding:20px;display:grid;gap:12px}.cms-library>label{font-size:12px;color:#345b50}.cms-library>input,.cms-library>select{width:100%;min-width:0;font:inherit;font-size:13px;padding:10px;border:1px solid #cbd7c6;border-radius:5px;background:#fff}.cms-library .status-text{line-height:1.7}.cms-library>a{font-size:12px}.cms-page-item{display:grid;gap:7px;width:100%;text-align:left;margin:0 0 8px;padding:14px;border:1px solid #dae2d2;border-radius:5px;background:#f8faf3;overflow-wrap:anywhere}.cms-page-item.selected{border-color:#194b4e;background:#e8eedf}.cms-page-item strong{font-size:14px;line-height:1.45}.cms-page-item span,.cms-page-item small{font-size:11px;color:#627560}.cms-page-item small{color:#194b4e}.cms-form{min-width:0}.cms-form .section-head{margin:0}.cms-form h3{font-size:24px;line-height:1.3}.cms-form label small{font-size:12px;font-weight:400;line-height:1.6;color:#6a7c65}.cms-address{font-size:12px;margin:0;padding:12px;background:#f1f5eb;overflow-wrap:anywhere}.cms-address span{font-weight:600}.cms-formatting{display:flex;gap:5px;flex-wrap:wrap;margin:10px 0}.cms-formatting button{padding:7px 12px}#page-body{width:100%;min-height:350px;font-size:14px}.cms-details{border-top:1px solid #dce4d5;padding:18px 0}.cms-details summary{cursor:pointer;font-size:15px;font-weight:600}.cms-details>label{margin:18px 0}.cms-details>.status-text{line-height:1.7}.cms-tool-picker{max-height:240px;overflow:auto;margin-top:12px;display:grid;gap:12px;padding:6px}.cms-tool-picker .check-label{font-size:12px}.cms-search-preview{background:#f8faf5;padding:20px;border:1px solid #e0e7d8;border-radius:6px;overflow-wrap:anywhere}.cms-search-preview small{font-size:12px}.cms-search-preview strong{display:block;font-size:20px;font-weight:500;margin:8px 0;color:#164a50}.cms-search-preview p{font-size:13px;color:#617259;line-height:1.6;margin:0}.cms-actions{border-top:1px solid #dbe3d2;padding-top:12px}.cms-actions>p[role=status]{font-size:13px;line-height:1.6;font-weight:600}.cms-actions .toolbar{display:flex;flex-wrap:wrap;gap:10px}.cms-actions .toolbar>a:not(.button){font-size:12px}.cms-actions .status-text{font-size:12px;line-height:1.65}.public-article{padding-bottom:25px}.article-body{max-width:78ch;font-size:16px;line-height:1.8;color:#38594e;overflow-wrap:anywhere}.article-body h2{font-size:30px;font-weight:500;letter-spacing:-.6px;color:#193f40;line-height:1.25;margin:1.7em 0 .6em}.article-body h3{font-size:23px;line-height:1.4;color:#193f40;margin:1.4em 0 .5em}.article-body h4{font-size:19px;margin:1.2em 0 .4em}.article-body p{margin:0 0 1.2em}.article-body ul,.article-body ol{padding-left:1.5em;margin:0 0 1.4em}.article-body li{margin:.4em 0}.article-body a{text-decoration:underline;text-underline-offset:3px;color:#16606a}.article-body a:focus-visible{outline:2px solid #194b4e;outline-offset:3px}.article-body blockquote{border-left:3px solid #a4bb91;margin:24px 0;padding:4px 20px}.article-body .table-scroll{overflow:auto;max-width:100%;margin:24px 0}.article-body table{width:100%;font-size:14px;border-collapse:collapse}.article-body th,.article-body td{border:1px solid #dce3d2;padding:12px;vertical-align:top;text-align:left}.article-body th{background:#e8efdf}.article-meta{font-size:12px;color:#6a7d63;margin:0 0 25px}.preview-banner{margin:24px 0 0;padding:18px 22px;border:1px solid #bfceab;background:#eaf1dc;line-height:1.65;font-size:14px}.preview-banner a{margin-left:14px}.resource-grid .resource-card{min-width:0}.related-resources{margin-top:45px;padding-top:30px;border-top:1px solid #d7e0ce}.related-resources h2{font-size:28px;font-weight:500}.resource-card p{line-height:1.7}.resource-card h3{overflow-wrap:anywhere}
@media(max-width:1150px){.cms-layout{grid-template-columns:1fr}.cms-library #cms-page-list{max-height:300px;overflow:auto}.cms-library{grid-template-columns:1fr}.cms-form h3{font-size:22px}}
@media(max-width:560px){.cms-layout{gap:16px}.cms-layout>.panel-body{padding:18px}.cms-actions .toolbar>*{max-width:100%;white-space:normal}.cms-formatting button{padding:7px 9px}.article-body{font-size:15px}.article-body h2{font-size:25px}.article-body h3{font-size:21px}.preview-banner{padding:15px}.preview-banner a{display:block;margin:8px 0 0}}
[hidden]{display:none!important}.preserve{white-space:pre-wrap;overflow-wrap:anywhere}.honey{position:absolute!important;left:-10000px!important;width:1px;height:1px;overflow:hidden}.editor-form,.enquiry-form{display:grid;gap:20px}.editor-form label,.enquiry-form label{display:grid;gap:8px;font-size:13px;color:#345b50}.editor-form input:not([type=checkbox]),.editor-form select,.editor-form textarea,.enquiry-form input:not([type=checkbox]),.enquiry-form textarea,.public-search{font:inherit;width:100%;padding:12px;border:1px solid #cbd7c6;background:#fff;border-radius:6px;color:#173d3f;min-width:0}.editor-form textarea,.enquiry-form textarea{resize:vertical;line-height:1.6}.check-label{display:flex!important;align-items:flex-start;gap:10px!important;line-height:1.6}.check-label input{margin-top:4px;flex:none;accent-color:#194b4e}.form-pair{display:grid;grid-template-columns:1fr 1fr;gap:20px}.editor-form h2,.editor-form h3{margin-bottom:0}.editor-form .panel{margin:0}.editor-form .toolbar{margin-top:15px}.editor-form button[type=submit]{justify-self:start}.faq-edit{border-top:1px solid #d9e0d1;padding:20px 0;display:grid;gap:15px}.faq-edit button{justify-self:end}.admin-tabs{flex-wrap:wrap}.admin-tabs a{text-decoration:none}.enquiry-item summary{display:flex;gap:16px;flex-wrap:wrap;align-items:center;padding:20px;cursor:pointer}.enquiry-item summary strong{flex:1}.enquiry-item summary>span{font-size:11px}.enquiry-item>.panel-body{border-top:1px solid #dce3d7}.enquiry-item .editor-form{margin-top:20px}.admin-tabs+.editor-form{margin-top:24px}.tool-help{white-space:pre-wrap}.public-site{background:#f5f6f0}.public-nav{max-width:1400px;margin:auto;padding:27px 5%;display:flex;justify-content:space-between;align-items:center;gap:25px;border-bottom:1px solid #dce3d4}.public-brand{display:flex;align-items:center;gap:12px;font-size:24px;font-weight:650;text-decoration:none;color:#173e40}.public-brand small{font-size:9px;letter-spacing:2px;font-weight:500}.public-nav nav{display:flex;align-items:center;gap:25px;flex-wrap:wrap}.public-nav nav>a:not(.button){font-size:12px;text-decoration:none;color:#355c51}.public-main{max-width:1320px;padding:0 5%;margin:auto}.public-hero{padding:90px 0 80px;display:grid;grid-template-columns:1.3fr 1fr;gap:90px;align-items:center}.public-hero h1{font-size:clamp(40px,4.5vw,67px);line-height:1.06;letter-spacing:-2.6px;font-weight:500;margin:22px 0}.public-hero p:not(.eyebrow){font-size:16px;line-height:1.8;max-width:570px;color:#627461}.public-hero .toolbar{margin-top:30px}.public-flow{background:#174448;padding:38px;border-radius:4px;color:#ecf1df;display:flex;flex-direction:column;gap:14px;box-shadow:18px 18px 0 #dce5ce}.public-flow span{font-size:9px;letter-spacing:1.7px;color:#c9dc8c}.public-flow strong{font-size:23px;font-weight:400}.public-flow i{height:35px;width:1px;background:#c9dc8c;margin:5px 0 5px 4px}.public-section{padding:50px 0;border-top:1px solid #d4dfcd}.public-section h2,.public-consult h2{font-size:38px;font-weight:450;letter-spacing:-1px}.discipline-list{margin-top:35px}.discipline-list a{display:flex;align-items:center;gap:32px;padding:25px 0;border-top:1px solid #d3ddcd;text-decoration:none;color:#194b4e}.discipline-list a>span{font-size:12px}.discipline-list h3{flex:1;margin:0;font-size:24px;font-weight:450}.public-tools .card{min-width:0}.public-tools .card p{line-height:1.6}.public-heading{padding:65px 0 45px;max-width:860px}.public-heading h1{font-size:clamp(35px,4.2vw,60px);font-weight:450;line-height:1.12;letter-spacing:-1.8px}.public-heading>p:not(.eyebrow){line-height:1.8;font-size:16px;color:#667b63}.public-heading>.button{margin:15px 10px 0 0}.public-consult{padding:55px;margin:40px 0 65px;background:#e1e9d6}.public-consult p:not(.eyebrow){max-width:660px;line-height:1.8}.public-consult .button{margin-top:15px}.public-footer{max-width:1320px;margin:70px auto 0;padding:35px 5%;border-top:1px solid #d3ddcd;display:flex;align-items:center;gap:30px;flex-wrap:wrap}.public-footer p{font-size:12px;flex:1}.public-footer nav{display:flex;gap:20px;font-size:12px}.enquiry-layout{display:grid;grid-template-columns:.8fr 1.4fr;gap:65px}.enquiry-layout aside{font-size:14px;line-height:1.8;color:#61735c}.enquiry-layout .panel-body{padding:30px}.public-faq{padding:25px 0;border-top:1px solid #cedbc6;max-width:900px}.public-faq summary{font-size:20px;cursor:pointer}.public-faq p{font-size:15px;line-height:1.8;max-width:760px;color:#5a7255}.tool-overview{display:grid;grid-template-columns:1.5fr 1fr;gap:60px;line-height:1.8}.public-search{max-width:650px;margin-top:20px}.design-diagram svg{width:100%;max-height:290px}.design-diagram svg text{font-family:inherit;font-size:12px;fill:#527361;text-anchor:middle}.design-diagram .solid{fill:#f5f7ef;stroke:#6a8e7a;stroke-width:3;stroke-linejoin:round}.design-diagram .soil{fill:#e0e9d1;stroke:#a5b999;stroke-width:1.5}.design-diagram .water{fill:#99c7bb;fill-opacity:.65}.design-diagram .dim{stroke:#739785;stroke-width:1.5;fill:none}.design-diagram .ground{stroke:#8ba975;stroke-width:3}.design-diagram .flow{fill:none;stroke:#527f78;stroke-width:8;stroke-linecap:round}.design-diagram .level{stroke:#428f91;stroke-width:2;stroke-dasharray:6 4}.diagram-values{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin:10px 0 20px}.diagram-values dt{font-size:10px;color:#738268}.diagram-values dd{margin:5px 0 0;font-size:17px;color:#244b42}.embed-mode .sidebar,.embed-mode .topbar,.embed-mode .calculator-feedback,.embed-mode .breadcrumbs,.embed-mode .toolbar,.embed-mode .sources,.embed-mode .footer-note{display:none!important}.embed-mode .content{margin-left:0!important}.embed-mode .shell{display:block}.embed-mode .page{padding:24px;margin:0!important;max-width:none}.embed-mode .calc-heading h1{font-size:30px}.embed-mode .calc-layout{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.embed-banner{display:flex;gap:20px;flex-wrap:wrap;align-items:center;padding:14px 24px;background:#194b4e;color:#e9f0dc;font-size:12px}.embed-banner a{color:#e9f0dc}.embed-banner a:first-child{margin-right:auto;font-weight:600}.embed-mode .with-feedback{padding-right:24px}.embed-mode .feedback-actions{display:none}
@media(max-width:900px){.public-nav{align-items:flex-start;flex-direction:column}.public-nav nav{gap:16px}.public-hero{grid-template-columns:1fr;gap:40px;padding:45px 0}.public-flow{box-shadow:8px 8px 0 #dce5ce}.public-heading{padding:40px 0 30px}.enquiry-layout,.tool-overview{grid-template-columns:1fr;gap:25px}.public-consult{padding:28px}.public-section h2,.public-consult h2{font-size:30px}.public-site .pricing-grid{grid-template-columns:1fr}.embed-mode .calc-layout{grid-template-columns:1fr}.form-pair{grid-template-columns:1fr}.enquiry-item summary{gap:10px}.enquiry-item summary strong{flex-basis:65%}.public-brand small{display:none}.public-footer{gap:15px}.public-tools{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){.public-tools{grid-template-columns:1fr}.public-nav .button{font-size:11px}.public-hero h1{letter-spacing:-1.4px}.public-flow{padding:28px}.discipline-list a{gap:15px}.discipline-list h3{font-size:19px}.discipline-list a>span:last-child{font-size:10px}.public-section .section-head{display:block}.public-footer p{flex-basis:100%}.public-main{padding:0 6%}.admin-tabs{gap:4px}.admin-tabs .tab{padding:12px 10px;font-size:11px}.diagram-values{grid-template-columns:1fr}.editor-form .table-wrap{max-width:100%}}
/* Enquiry controls must not inherit the dialog's full-width text-input rule. */
.enquiry-form{grid-template-columns:minmax(0,1fr);min-width:0;max-width:100%}
.enquiry-form>*{min-width:0}
.check-label input[type=checkbox]{width:18px;height:18px;min-width:18px;flex:0 0 18px;padding:0;margin:3px 0 0;border-radius:3px}
.enquiry-form .check-label{font-size:13px;overflow-wrap:anywhere}
dialog:has(.enquiry-form){width:min(640px,calc(100vw - 32px));max-width:calc(100vw - 32px);max-height:calc(100dvh - 32px);margin:auto;padding:clamp(20px,4vw,32px);overflow:auto;overscroll-behavior:contain}
dialog:has(.enquiry-form) .section-head{display:flex;flex-direction:row;align-items:flex-start;gap:16px;margin:0 0 24px}
dialog:has(.enquiry-form) .section-head>div{min-width:0;flex:1}
dialog:has(.enquiry-form) .section-head h2{font-size:clamp(23px,4vw,30px);line-height:1.2;overflow-wrap:anywhere;margin:8px 0 0}
dialog:has(.enquiry-form) .section-head>button{flex:none;padding:10px 14px}
dialog:has(.enquiry-form) input:not([type=checkbox]),dialog:has(.enquiry-form) textarea{margin-bottom:0}
dialog:has(.enquiry-form) textarea{min-height:110px;height:auto}
dialog:has(.enquiry-form) .status-text{margin:0;line-height:1.6}
dialog:has(.enquiry-form) .enquiry-form>button{width:100%}
@media(max-width:420px){dialog:has(.enquiry-form){padding:20px;width:calc(100vw - 20px);max-width:calc(100vw - 20px);max-height:calc(100dvh - 20px)}dialog:has(.enquiry-form) .section-head{gap:10px}dialog:has(.enquiry-form) .section-head>button{padding:9px 10px}.enquiry-form{gap:16px}}

/* Calculator layouts following the source worksheet's input and result groups. */
.network-layout{display:block}
.network-layout>#results{margin-top:24px}
.network-layout .input-group{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 24px}
.network-layout .input-group>h3{grid-column:1/-1}
.network-inputs{padding:8px 24px 24px;min-width:0}
.network-inputs table{min-width:1150px}
.network-inputs .field{padding:0;display:block;min-width:100px}
.network-inputs .field-label{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
.network-inputs input,.network-inputs select{min-width:90px;width:100%}
.network-inputs .input-wrap .unit{display:none}
.network-inputs th{white-space:normal;min-width:95px}
.network-inputs th:first-child{min-width:45px}
.network-inputs td{vertical-align:top;padding:9px}
.network-inputs .field details{display:none}
.user-height .kpis{padding:0 20px 20px;margin:0}
.chart-legend{flex-wrap:wrap}
@media(max-width:650px){.network-layout .input-group{display:block}.network-inputs{padding:8px 14px 14px}.user-height .kpis{padding:0 14px 14px}}

.preview-banner strong{margin-right:10px}.public-footer nav{flex-wrap:wrap}.article-body pre{max-width:100%;overflow:auto;padding:18px;background:#eaf0e2;border-radius:5px}