/* Live calculation state and server-generated visualization hosts. */
.linked-selection-bar{display:flex;align-items:center;flex-wrap:wrap;gap:9px 16px;padding:8px 12px;margin:0 0 10px;border-radius:12px;background:var(--card);font-size:11px;flex:none;min-height:36px}
.linked-selection-bar>#clear-selection{margin-left:auto}.selection-key{display:flex;gap:6px;align-items:center;color:var(--muted);font-size:10px}.selection-key i{width:9px;height:9px;border-radius:3px;background:var(--blue)}.selection-key i.all{opacity:.3;margin-left:7px}
.map-select-tools{display:flex;background:var(--inset);padding:3px;border-radius:10px}.map-select-tools button{font-size:10px;padding:5px 8px;border-radius:7px;background:transparent;white-space:nowrap}.map-select-tools button[aria-pressed=true]{background:var(--soft);color:var(--blue)}
#svg-host[data-mode=box]{cursor:crosshair}#svg-host .orientation-point{r:3.4;fill:var(--card);fill-opacity:.75;stroke:var(--blue);stroke-opacity:.95;stroke-width:1.2;vector-effect:non-scaling-stroke;cursor:pointer;pointer-events:all;transition:r .15s,opacity .15s,fill .15s}
#svg-host.has-selection .orientation-point{opacity:.3}
#svg-host .orientation-point:is(:hover,:focus-visible){r:5.5;fill:var(--blue);fill-opacity:1;stroke:#effaff;stroke-width:1.7;stroke-opacity:1;opacity:1;outline:none;filter:drop-shadow(0 1px 2px #07162499)}
#svg-host .orientation-point.is-selected{r:6.5;fill:var(--blue);fill-opacity:1;stroke:#effaff;stroke-width:2;stroke-opacity:1;opacity:1;filter:drop-shadow(0 1px 2px #071624b3)}
#svg-host.points-hidden .orientation-point{display:none;pointer-events:none}
.map-points-toggle{font-size:10px;padding:7px 9px;border-radius:8px;background:var(--inset);color:var(--muted);border:1px solid transparent}
.map-points-toggle[aria-pressed=true]{background:var(--soft);color:var(--blue);border-color:color-mix(in srgb,var(--blue) 35%,transparent)}
.map-selection-box{fill:var(--blue);fill-opacity:.13;stroke:var(--blue);stroke-width:1.5;stroke-dasharray:5 3;vector-effect:non-scaling-stroke;pointer-events:none}.map-hint{pointer-events:none}
.table-selection-tools{display:flex;align-items:center;gap:14px;padding:9px 20px;background:var(--inset);font-size:10px;flex-wrap:wrap}.table-selection-tools label{display:flex;align-items:center;gap:6px;margin-right:auto}.table-selection-tools input{accent-color:var(--blue)}.table-selection-tools .text-button{font-size:10px}
#data-table-body tr.selection-preview{background:var(--soft)}#histogram{touch-action:none}.panel-head:has(.map-select-tools){flex-wrap:wrap;gap:7px}.panel-actions:has(.map-select-tools){flex-wrap:wrap}
@media(max-width:700px){.linked-selection-bar{font-size:10px}.selection-key{font-size:9px}#map-panel{height:340px}.map-select-tools button{min-height:30px}.panel-actions:has(.map-select-tools){gap:3px}}
.calculation-error{padding:14px 17px;border-radius:14px;background:var(--card);box-shadow:var(--shadow);color:#a44343;font-size:12px;line-height:1.65;margin-bottom:16px}:root[data-theme=dark] .calculation-error{color:#f1a5a5}.resource-icons img{max-width:24px;max-height:24px;object-fit:contain}
.backend-model{position:relative;min-height:0}.backend-model iframe{display:block;width:100%;height:100%;border:0;border-radius:0 0 20px 20px}.plot-empty{position:absolute;inset:0;display:grid;place-content:center;text-align:center;padding:24px;font-size:12px;color:var(--muted);pointer-events:none;background:var(--card)}#svg-host{width:100%;height:100%;min-height:0;touch-action:none;cursor:grab}#svg-host.dragging{cursor:grabbing}#svg-host>svg{display:block;width:100%;height:100%}.calculation-notes{font-size:10px;color:var(--muted);margin:0 4px 8px;flex:none}.calculation-notes>span{display:block}.calculation-notes [role=note]{margin-top:7px;max-height:90px;overflow:auto;padding:9px 12px;background:var(--card);border-radius:12px;line-height:1.6}.calculation-notes p+p{margin-top:5px}.resizing iframe{pointer-events:none}
@media(max-width:700px){.setup-footer{position:relative}.results-toolbar .preview-label{display:none}.calculation-notes{padding:0 3px}.resource-section{max-height:calc(100dvh - 155px);overflow:auto}}

@media(max-width:700px){}

/* Centre the complete setup in spare desktop space; auto margins become zero
   when the content is taller than the viewport, keeping its top reachable. */
@media(min-width:901px){
 .setup{max-width:none;min-height:100dvh;display:flex;flex-direction:column}
 .setup-content{flex:none;width:100%;max-width:1658px;margin:auto;min-width:0}
}
@media(min-width:1600px){.setup{padding-inline:51px}}

/* A single canvas spans the rail and Setup; opaque result sheets cover it. */
.protein-backdrop{inset:0}
.custom-colours{margin-top:16px}
.custom-colour-input{display:flex;align-items:center;gap:8px;background:var(--inset);border-radius:10px;padding-left:9px;min-width:0}
.field .custom-colour-input input[type=color]{width:27px;height:29px;min-width:27px;padding:0;border:0;background:transparent;cursor:pointer}
.custom-colour-input input[type=color]::-webkit-color-swatch-wrapper{padding:2px}
.custom-colour-input input[type=color]::-webkit-color-swatch{border:0;border-radius:7px}
.custom-colour-input input[type=color]::-moz-color-swatch{border:0;border-radius:7px}
.field .custom-colour-input input[type=text]{padding-left:0;font-family:ui-monospace,monospace;font-size:11px}
.visual-picker-trigger .picker-option-name,.visual-picker-popup .picker-option-name{white-space:normal}
.map-coverage{position:absolute;top:9px;left:12px;max-width:calc(100% - 24px);font-size:9px;color:var(--muted);background:var(--card);padding:6px 9px;border-radius:9px;pointer-events:none}

/* Preparation metadata shares the filename/method row and wraps on phones. */
.results-title{min-width:0}
.results-title p{display:flex;align-items:baseline;flex-wrap:wrap;gap:4px 7px;line-height:1.6}
#results-file,#data-file{overflow-wrap:anywhere}
.result-preparation{display:inline-flex;align-items:baseline;gap:7px;max-width:100%}
#result-protonation{overflow-wrap:anywhere}
.heading p{max-width:100ch}

/* Keep the sidebar gently frosted in every view without changing the containing
   block of its mobile menus. The protein remains visible across the workspace. */
.rail{background:transparent}
.rail-backdrop{content:"";position:fixed;inset:0 auto 0 0;width:var(--rail);z-index:19;pointer-events:none;background:color-mix(in srgb,var(--bg) 32%,transparent);backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px);border-right:1px solid color-mix(in srgb,var(--line) 25%,transparent)}
.workspace-nav .nav button{background:color-mix(in srgb,var(--card) 87%,transparent);color:var(--text);box-shadow:0 2px 8px #0716240c;border:1px solid color-mix(in srgb,var(--line) 38%,transparent)}
.workspace-nav .nav button.active{background:var(--soft);color:var(--on-soft);border-color:color-mix(in srgb,var(--blue) 30%,transparent)}
.workspace-nav .nav button:hover:not(:disabled){background:var(--soft);color:var(--on-soft)}
@media(max-width:700px){.rail-backdrop{inset:0 0 auto;width:100%;height:121px;background:color-mix(in srgb,var(--bg) 85%,transparent);border-right:0;border-bottom:1px solid color-mix(in srgb,var(--line) 25%,transparent)}.map-points-toggle{min-height:30px}}

/* Scientific area components share the scrollable details panel. */
.calculation-detail-section > h3{font-size:13px;font-weight:600;margin:0 0 14px;color:var(--text)}
.calculation-detail-section + .calculation-detail-section{border-top:1px solid var(--track);padding-top:22px;margin-top:24px}
.odisc-summary{margin:0}
.odisc-summary .detail-row dt{max-width:54%}
.odisc-summary .detail-row dd small{white-space:normal;line-height:1.5}
.calculation-detail-section .detail-caption{margin-bottom:0}
.calculation-detail-section .detail-empty{padding-top:0}
.raw-table{min-width:820px}

/* Keep the frosted layer behind the entire scroll container, including its scrollbar. */
.rail{scrollbar-width:thin;scrollbar-color:var(--track) transparent}
.visualization-toolbar{flex-wrap:wrap;align-items:center;padding-bottom:12px;gap:8px 20px}
.visualization-toolbar .results-title{flex:0 0 auto}
.result-metadata{margin-left:auto;display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-end;gap:6px 8px;font-size:11px;color:var(--muted);min-width:0;flex:1 1 380px}
#results-file{overflow-wrap:anywhere;min-width:0}
.result-preparation{align-items:center;gap:6px}
.result-controls{flex-wrap:wrap;gap:8px 12px;margin-bottom:12px}
.result-controls .linked-selection-bar{flex:1 1 240px;justify-content:flex-end;background:transparent;padding:4px 0;margin:0;gap:7px 12px;min-height:30px}
.linked-selection-bar>#clear-selection{margin-left:0;white-space:nowrap}
.result-controls .layout-hint{flex:none}
.metric-controls{flex:0 1 auto;max-width:100%;flex-wrap:wrap}
.metric-option{display:flex;align-items:center;flex:1 0 auto;gap:1px;border-radius:8px;padding-right:5px;min-width:max-content}
.metric-option:has([aria-pressed=true]){background:var(--card);color:var(--blue);box-shadow:0 2px 8px #29496610}
.result-controls .metric-option [data-metric]{padding:8px 7px;background:none;box-shadow:none}
.result-controls .metric-controls .metric-option > .metric-info-button{box-sizing:border-box;display:inline-grid;place-items:center;padding:0;width:22px;height:22px;min-width:22px;min-height:22px;max-width:22px;max-height:22px;flex:0 0 22px;aspect-ratio:1;border-radius:50%;border:1px solid var(--faint);color:var(--muted);font-size:10px;font-weight:500;line-height:1;overflow:visible}
.metric-info-button:hover{background:var(--soft);color:var(--blue)}
.plot-title{display:flex;align-items:center;gap:7px}
.metric-info-dialog{width:min(560px,calc(100vw - 32px));max-height:calc(100dvh - 40px);padding:24px;border:1px solid var(--line);border-radius:20px;background:var(--card);color:var(--text);box-shadow:var(--shadow-lg);overflow:auto}
.metric-info-dialog::backdrop{background:#07162488;backdrop-filter:blur(2px)}
.metric-info-dialog header{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:18px}
.metric-info-dialog h2{font-size:18px;line-height:1.4}
.metric-info-dialog header button{padding:8px 12px}
.metric-info-dialog p{font-size:13px;line-height:1.8;margin-top:12px;color:var(--muted)}
.preset-settings{margin:18px 0}
.preset-settings .picker-description{font-size:10px;line-height:1.5;white-space:normal}
.preset-settings .picker-option-content{gap:5px}
.preset-settings #preset-benchmark{margin-top:8px;line-height:1.6;color:var(--on-soft)}
#shape-options{border:0;padding:0;margin:0;min-width:0}
.shape-auto-actions{display:flex;flex-wrap:wrap;gap:8px 16px;margin-top:12px}
.shape-auto-actions:has(>button[hidden]):not(:has(>button:not([hidden]))){display:none}
.detail-row dt .detail-description{display:block;margin-top:4px;font-size:10px;font-weight:400;line-height:1.6;color:var(--muted)}
@media(max-width:1050px){.result-metadata{flex-basis:100%;justify-content:flex-start;margin-left:0}.result-controls .selection-key{display:none}}
@media(max-width:700px){.visualization-toolbar{padding-bottom:10px}.result-metadata{font-size:10px;gap:5px 7px}.result-controls{gap:6px}.result-controls .metric-controls{flex:1 1 auto}.result-controls .linked-selection-bar{order:3;flex-basis:100%;justify-content:space-between}.result-controls .layout-hint{margin-left:auto}.result-controls .metric-option [data-metric]{font-size:10px;padding:8px 5px}.metric-info-dialog{padding:20px}.metric-info-dialog h2{font-size:16px}}

/* Both input actions stay together; longer protein names wrap in the popup. */
.upload-area{flex-wrap:wrap}
.upload-copy{flex:1 1 110px}
.upload-actions{display:flex;align-items:center;gap:7px;flex:none;margin-left:auto}
.upload-actions>button,.upload-actions .visual-picker-trigger{min-height:33px;height:auto;white-space:nowrap}
.upload-actions .visual-picker-trigger{width:auto;gap:6px}
.upload-actions .picker-option-name{font-size:11px;font-weight:600;color:var(--blue)}
#example-structure-choices .picker-option-name{white-space:normal;overflow-wrap:anywhere;line-height:1.5}
/* Presets lead the setup flow; detailed scientific controls have their own row. */
.preset-settings{--preset-bg:#244c67;--preset-ink:#f4f8fc;--preset-muted:#cee0eb;--preset-border:#7393a9;margin:0 0 24px;padding:16px;border-radius:16px;background:var(--preset-bg);color:var(--preset-ink)}
:root[data-theme=dark] .preset-settings{--preset-bg:#dcecf5;--preset-ink:#18384f;--preset-muted:#425e72;--preset-border:#9ab8cb}
.preset-settings .setting-label{font-size:11px;font-weight:650}
.preset-settings .visual-picker-trigger{min-height:76px;margin-top:2px;padding:12px 14px;background:transparent;color:var(--preset-ink);border:1px solid var(--preset-border);box-shadow:none}
.preset-settings .visual-picker-trigger:hover:not(:disabled),.preset-settings .visual-picker-trigger.is-open{background:color-mix(in srgb,var(--preset-ink) 8%,transparent)}
.preset-settings .picker-option-name{color:var(--preset-ink);font-size:16px;font-weight:650}
.preset-settings .picker-description{color:var(--preset-muted);font-size:11px;line-height:1.6}
.preset-settings .visual-picker-trigger .icon{color:var(--preset-ink)}
.preset-settings .setting-help{color:var(--preset-ink);background:color-mix(in srgb,var(--preset-ink) 12%,transparent)}
.preset-settings .setting-help:hover{background:color-mix(in srgb,var(--preset-ink) 22%,transparent)}
.method-advanced{grid-column:1/-1;min-width:0}
.method-advanced>summary{display:flex;align-items:center;justify-content:space-between;gap:16px;list-style:none;cursor:pointer}
.method-advanced>summary::-webkit-details-marker{display:none}
.method-advanced>summary strong{display:block;font-size:16px;font-weight:650;letter-spacing:-.3px}
.method-advanced>summary small{display:block;margin-top:5px;font-size:11px;color:var(--muted)}
.method-advanced>summary>.icon{flex:none;transition:transform .18s}
.method-advanced[open]>summary>.icon{transform:rotate(180deg)}
.method-advanced>.method-settings{margin-top:22px}
.odisc-sampling-mode{grid-column:1/-1}
.odisc-sampling-mode>legend{font-size:11px;color:var(--muted);margin-bottom:9px}
.odisc-sampling-mode>legend .setting-help{margin-left:6px}
.odisc-sampling-mode .segmented{max-width:360px}
#settings-odisc .field:has(input:disabled){opacity:.5}
@media(min-width:901px){.method-advanced .catraace-group-tabs{grid-template-columns:repeat(6,minmax(0,1fr))}}

#cancel-calculation{margin-top:8px} #download-note{line-height:1.5}

/* Public release sits beneath the logo; the badge turns neutral outside beta. */
.brand-block{display:flex;flex-direction:column;align-items:flex-start;min-width:0}
.release-status{display:flex;align-items:center;gap:6px;min-height:20px;font-size:11px;font-weight:600;letter-spacing:.2px;color:var(--muted)}
.release-status.is-beta{color:#a3484d}
:root[data-theme=dark] .release-status.is-beta{color:#e6a0a4}
.release-status .setting-help{display:inline-flex;align-items:center;justify-content:center;flex:0 0 18px;width:18px;height:18px;min-width:18px;min-height:18px;max-height:18px;padding:0;border-radius:50%;line-height:1;font-size:11px;color:inherit;background:color-mix(in srgb,currentColor 10%,transparent)}
.release-status .setting-help:hover{background:color-mix(in srgb,currentColor 18%,transparent)}
.resource-section .rail-links{flex-wrap:wrap;gap:8px 12px}
.setup-footer .terms-note{font-size:10px;line-height:1.6;margin-top:8px;color:var(--muted)}
.terms-note a{text-decoration:underline;text-underline-offset:3px}
@media(max-width:700px){
 .rail{height:145px}.rail-brand-row{height:73px}
 .rail-backdrop{height:145px}.setup{margin-top:145px}.workspace-sheet{top:145px!important}
 .resource-section,.rail .result-rail{top:89px}
 .resource-section{max-height:calc(100dvh - 179px)}
 .release-status{font-size:10px}
}