/* Cream + teal, the look of the main Bookcase application: a warm off-white background and charcoal text for long sessions, teal as the single accent. */
:root{--bg:#FAF7F2;--panel:#fff;--card:#F6F2EA;--line:#E1DACC;--ink:#2B2B28;--muted:#6E6A61;--accent:#2F8F8B;--accent-ink:#fff;--navbg:#EAF3F2;--danger:#C0392B;--warn:#A6650A;--ok:#2E7D5B}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.4 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif}
[hidden]{display:none!important}
h1{font-size:18px;font-weight:600;margin:0}
h2{font-size:14px;font-weight:600;margin:0 0 12px;color:var(--muted);text-transform:uppercase;letter-spacing:.03em}
h3{font-size:13px;font-weight:600;margin:16px 0 8px}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:18px}
.panel.flush{padding:0;overflow:auto}
.login-panel{max-width:380px;margin:80px auto}
.login-panel label{display:block;font-size:12px;color:var(--muted);margin:10px 0 4px}
.status{margin-top:8px;font-size:12.5px;color:var(--muted);min-height:16px}.status.error{color:var(--danger)}.status.ok{color:var(--ok)}
.app-shell{display:flex;min-height:100vh}
.sidebar{width:200px;background:var(--panel);border-right:1px solid var(--line);padding:20px 0;flex:none;position:sticky;top:0;height:100vh}
.sidebar .brand{padding:0 20px 20px;font-weight:700;font-size:15px}
.sidebar .brand small{display:block;font-size:9px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-top:3px}
.nav-item{padding:10px 20px;font-size:13.5px;color:var(--muted);cursor:pointer;border-left:3px solid transparent}
.nav-item:hover{color:var(--ink);background:var(--navbg)}.nav-item.active{color:var(--ink);border-left-color:var(--accent);background:var(--navbg)}
.main{flex:1;min-width:0;padding:12px 16px}
.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;gap:12px}
.who{font-size:12.5px;color:var(--muted);display:flex;gap:10px;align-items:center}
.view{display:none}.view.active{display:block}
.stat-cards{display:flex;flex-wrap:wrap;gap:10px}
.stat-card{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:14px 18px;min-width:120px;cursor:pointer}
.stat-card:hover{border-color:var(--accent)}.stat-card .n{font-size:24px;font-weight:700}.stat-card .l{font-size:12px;color:var(--muted);text-transform:capitalize}
.filters{display:flex;gap:10px;align-items:center;margin-bottom:12px;flex-wrap:wrap}.filters input[type=search],.filters select{width:auto;min-width:200px}
.inline{display:inline-flex;gap:6px;align-items:center;font-size:12.5px;color:var(--muted)}
table.grid-table{width:100%;border-collapse:collapse;font-size:13px}
.grid-table th{text-align:left;padding:8px 12px;font-size:11.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.03em;border-bottom:1px solid var(--line);background:var(--card)}
.grid-table td{padding:9px 12px;border-bottom:1px solid var(--line);vertical-align:top}.grid-table tbody tr:hover{background:var(--navbg)}
.grid-table td.num{text-align:right}.panel.flush .grid-table tbody tr{cursor:pointer}
.row-actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.row-actions input{width:auto;min-width:180px}
.stage-badge{display:inline-block;padding:2px 9px;border-radius:999px;font-size:11px;font-weight:700;background:var(--card);border:1px solid var(--line);color:var(--muted);text-transform:capitalize}
.stage-badge[data-state=new]{color:#1565c0;border-color:#1565c0}.stage-badge[data-state=data_entry]{color:#ef6c00;border-color:#ef6c00}.stage-badge[data-state=medical_review]{color:#7b1fa2;border-color:#7b1fa2}
.stage-badge[data-state=quality_review]{color:#00838f;border-color:#00838f}.stage-badge[data-state=ready_for_submission]{color:var(--ok);border-color:var(--ok)}
.stage-badge[data-state=submitted]{color:var(--ok);background:var(--navbg);border-color:var(--ok)}.stage-badge[data-state=closed],.stage-badge[data-state=nullified]{color:var(--muted)}
.wfbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;background:var(--card);border:1px solid var(--line);border-radius:8px;padding:8px 12px;margin-bottom:12px}
.wfbar select.assignee{width:auto;display:inline-block;margin-left:4px}
.case-title{margin:0;font-size:18px;color:var(--ink);text-transform:none;letter-spacing:0}
*{box-sizing:border-box}
.bar{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:12px}
.bar h1{margin:0;font-size:20px}.bar-actions{display:flex;gap:8px;align-items:center}
.muted{color:var(--muted)}
button{font:inherit;font-size:12.5px;padding:4px 11px;border:1px solid var(--line);border-radius:8px;background:var(--panel);color:var(--ink);cursor:pointer}
button:hover{border-color:var(--accent)}
button.secondary{background:var(--panel);color:var(--ink)}
button.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
button.danger{color:var(--danger)}button.small{padding:3px 9px;font-size:12px}button:disabled{opacity:.5;cursor:not-allowed}
#tabs{display:flex;flex-wrap:wrap;gap:4px;border-bottom:1px solid var(--line);margin-bottom:16px}
#tabs button{border:0;border-bottom:2px solid transparent;border-radius:0;background:none;padding:8px 10px;color:var(--muted)}
#tabs button.on{color:var(--ink);border-bottom-color:var(--accent);font-weight:600}
#tabs button .n{background:var(--line);border-radius:10px;padding:0 6px;font-size:11px;margin-left:4px}
#tabs .sep{width:1px;background:var(--line);margin:4px 6px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:10px 16px}
.field{display:flex;flex-direction:column;gap:3px}.field.wide{grid-column:1/-1}
.field label{font-size:12px;color:var(--muted);display:flex;gap:6px;align-items:baseline}
.field label .code{font-family:ui-monospace,monospace;font-size:11px;opacity:.8}
.field label .req{color:var(--danger)}
.field .row{display:flex;gap:4px}
input,select,textarea{font:inherit;width:100%;padding:6px 8px;border:1px solid var(--line);border-radius:6px;background:var(--panel);color:var(--ink)}
textarea{min-height:90px;resize:vertical}
.field .row .nf-box{flex:1;min-width:0}.field .row .nf-box>*{width:100%}.field .row button.nf-btn{flex:none;padding:0 8px}.field .row button.nf-btn.on{border-color:#0f766e;color:#0f766e;font-weight:600}
input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:-1px}
.field.bad input,.field.bad select,.field.bad textarea{border-color:var(--danger)}
.hint{font-size:11px;color:var(--muted)}.count{font-size:11px;color:var(--muted);text-align:right}
.card{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:14px;margin-bottom:12px}
.card>.head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;font-weight:600}
.card .child{margin-top:14px;padding-top:10px;border-top:1px dashed var(--line)}
.child>h3{font-size:13px;margin:0 0 8px;color:var(--muted)}
.card.nested{background:var(--bg)}
.panel-section{margin-bottom:20px}.panel-section h2{font-size:14px;margin:0 0 8px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.out{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}
pre.xml{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:12px;overflow:auto;max-height:520px;font-size:12px}
.msg{padding:8px 12px;border-radius:8px;margin:4px 0;border:1px solid var(--line);background:var(--panel)}
.msg.warn{border-color:var(--warn)}.msg.err{border-color:var(--danger)}.msg.ok{border-color:var(--ok)}
iframe{width:100%;height:80vh;border:1px solid var(--line);border-radius:8px;background:#fff}
.meddra{position:relative;flex:1}
.mlist{position:absolute;z-index:20;left:0;right:0;top:100%;margin:2px 0 0;padding:0;list-style:none;background:var(--panel);border:1px solid var(--line);border-radius:8px;box-shadow:0 6px 20px rgba(0,0,0,.18);max-height:320px;overflow:auto}
.mlist li{padding:6px 10px;cursor:pointer;display:flex;flex-direction:column}.mlist li small{color:var(--muted)}.mlist li em{font-style:normal;font-size:10px;color:var(--accent);margin-left:4px}
.mlist li.on,.mlist li:hover{background:var(--bg)}.mlist li.none{color:var(--muted);cursor:default}
.ime{margin-left:6px;font-size:10px;font-weight:700;color:var(--danger);border:1px solid var(--danger);border-radius:4px;padding:0 4px}
.hint a{margin-left:6px}

details.regional{margin-top:14px;border:1px solid var(--line,#d8dce3);border-radius:8px;padding:6px 12px 12px}
details.regional>summary{cursor:pointer;font-weight:600;padding:6px 0}
details.regional>summary .n{margin-left:8px;font-weight:400;opacity:.7}
.code.rg{color:var(--accent)}
.multi .chk{display:block;font-weight:400;margin:2px 0}
.multi .chk input{width:auto;margin-right:4px}
.chips{display:flex;flex-wrap:wrap;gap:4px;margin-bottom:4px}
.chip{background:#eef1f6;border-radius:12px;padding:2px 8px;font-size:12px}
.chip a{text-decoration:none}


.idle-warning{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:#0f4c4a;color:#fff;padding:12px 18px;border-radius:10px;box-shadow:0 6px 24px rgba(0,0,0,.25);z-index:50;display:flex;gap:14px;align-items:center}
.idle-warning[hidden]{display:none}
.admin-layout{display:grid;grid-template-columns:380px 1fr;gap:24px;align-items:start}
@media(max-width:900px){.admin-layout{grid-template-columns:1fr}}
.admin-layout label{display:block;font-size:13px;color:var(--muted);margin:14px 0 6px}.admin-layout label:first-child{margin-top:0}
.admin-layout hr{border:none;border-top:1px solid var(--line);margin:18px 0}
.admin-layout input,.admin-layout select{width:100%}.admin-layout .row-actions select{width:auto}
.admin-row{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:10px 12px;margin-bottom:8px;display:flex;justify-content:space-between;align-items:center;gap:10px}
.admin-row .name{font-weight:600;font-size:13px}.admin-row .meta{font-size:12px;color:var(--muted)}
.admin-row.clickable{cursor:pointer}.admin-row.clickable:hover,.admin-row.active{border-color:var(--accent)}
.warning-banner{background:#fbeaea;border:1px solid var(--danger);color:#8a2b27;padding:10px 14px;border-radius:8px;font-size:13px;margin-bottom:18px}
.error-text{color:var(--danger)}

/* Dialogs: the main project's overlay */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.7);z-index:200;display:none;align-items:center;justify-content:center}.modal-overlay.visible{display:flex}
.modal-box{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:24px;max-width:520px;width:90%;max-height:80vh;overflow-y:auto;box-shadow:0 10px 40px rgba(0,0,0,.3)}.modal-box.wide{max-width:680px}
.modal-title{margin:0 0 10px;font-size:15px}.modal-text{white-space:pre-wrap;line-height:1.5;margin-bottom:12px}.modal-box textarea,.modal-box input{width:100%;margin-top:4px}
.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:16px}.modal-actions button{margin:0}
.modal-actions button.primary-action{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}.modal-actions button.danger-action{background:var(--danger);border-color:var(--danger)}
.hist-table{width:100%;border-collapse:collapse;font-size:12.5px}.hist-table td,.hist-table th{padding:6px 8px;border-bottom:1px solid var(--line);text-align:left}
.filter-row{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:12px}.filter-row label{display:block;font-size:12px;color:var(--muted);margin-bottom:4px}.filter-row input,.filter-row select{width:100%}
.unassigned-tag{color:var(--muted);font-style:italic}

/* case records: tabs, record window, document viewer, back bar */
.modal-box.xl{max-width:1180px;width:96%;max-height:90vh}
.mtabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin:0 0 14px}
.mtabs button{border:0;border-bottom:2px solid transparent;border-radius:0;background:none;padding:8px 12px;color:var(--muted)}.mtabs button.on{color:var(--ink);border-bottom-color:var(--accent);font-weight:600}
.rec-head{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:10px}.rec-actions{margin-top:16px;padding-top:12px;border-top:1px solid var(--line)}
.rec-status[data-state=draft]{color:#1565c0;border-color:#1565c0}.rec-status[data-state=converted],.rec-status[data-state=follow_up]{color:var(--ok);border-color:var(--ok)}
.rec-status[data-state=rejected]{color:var(--danger);border-color:var(--danger)}.rec-status[data-state=duplicate]{color:#ef6c00;border-color:#ef6c00}
.doc-viewer{height:65vh;border:1px solid var(--line);border-radius:8px;background:var(--card);overflow:auto}.doc-viewer iframe,.doc-viewer img{width:100%;height:100%;border:0;object-fit:contain}.doc-viewer pre{white-space:pre-wrap;margin:0;padding:12px;font-size:12.5px}
.back-bar{position:fixed;bottom:16px;left:50%;transform:translateX(-50%);z-index:300;box-shadow:0 2px 10px rgba(0,0,0,.4)}
.chk{display:inline-flex;gap:4px;align-items:center;font-size:13px}.chk input{width:auto}
.rec-form .rep{margin-bottom:6px}
.rec-status{text-transform:none}.modal-box input[type=radio],.modal-box input[type=checkbox],.row-actions input[type=radio],.row-actions input[type=checkbox]{width:auto;min-width:0;margin:0}
.modal-box .row-actions select{width:auto}.modal-box .grid-table{margin-bottom:6px}
.rec-actions{position:sticky;bottom:-24px;background:var(--panel);padding-bottom:12px;z-index:2}

/* compact layout: thin margins, the document and the fields side by side */
.modal-box{position:relative}
.modal-x{position:absolute;top:8px;right:10px;width:30px;height:30px;padding:0;line-height:1;font-size:15px;z-index:3}
.modal-box.xxl{max-width:99vw;width:99vw;max-height:97vh;padding:8px 10px}
.modal-box.xl{padding:10px 12px}
.modal-box.xl .panel-section,.modal-box.xxl .panel-section,.rec-form .panel-section{margin-bottom:8px}
.modal-box.xl .panel-section h2,.modal-box.xxl .panel-section h2,.rec-form .panel-section h2{margin:0 0 4px;font-size:12px}
.modal-box.xl .grid,.modal-box.xxl .grid,.rec-form .grid{gap:4px 8px;grid-template-columns:repeat(auto-fill,minmax(210px,1fr))}
.rec-form .field input,.rec-form .field select,.rec-form .field textarea,.modal-box .field input,.modal-box .field select{padding:4px 7px;font-size:13px}
.rec-form .card{padding:8px;margin-bottom:6px}.rec-form .card>.head{margin-bottom:6px}
.modal-box.xl .modal-actions,.modal-box.xxl .modal-actions{position:sticky;bottom:-12px;background:var(--panel);margin-top:8px;padding:6px 0 2px;border-top:1px solid var(--line)}
.rec-head{margin:0 34px 6px 0;gap:10px}.mtabs{margin-bottom:8px}.rec-actions{margin-top:8px;padding-top:6px}
.rec-split{display:grid;grid-template-columns:var(--split,56%) 8px minmax(0,1fr);gap:0;height:calc(97vh - 262px);min-height:320px}
.rec-split.page{height:calc(100vh - 120px)}
.rec-split .doc-viewer{height:100%;min-height:0}.rec-split .split-form{overflow:auto;padding-right:4px;min-height:0}
.split-actions{position:sticky;bottom:0;background:var(--bg);padding:6px 0;border-top:1px solid var(--line)}
.rec-actions{position:static}
.upload-bar{display:flex;gap:10px;align-items:center;margin-bottom:8px;flex-wrap:wrap}
.dash-bar{display:flex;gap:10px;align-items:center;margin-bottom:12px}.dash-bar label{color:var(--muted);font-size:12.5px}.dash-bar select{width:auto}
.role-tag{margin-left:8px;padding:1px 8px;border:1px solid var(--line);border-radius:999px;font-size:11px;color:var(--muted)}
.rec-head label{display:flex;gap:6px;align-items:center;margin:0}.rec-head select{width:auto;padding:3px 6px}
.modal-actions:empty{display:none}

/* panes: drag the bar, maximise one side */
.pane{display:flex;flex-direction:column;min-width:0;min-height:0;border:1px solid var(--line);border-radius:8px;background:var(--panel);overflow:hidden}
.pane-head{display:flex;justify-content:space-between;align-items:center;padding:3px 8px;background:var(--card);border-bottom:1px solid var(--line);font-size:11.5px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.pane-body{flex:1;min-height:0;overflow:auto;padding:6px 8px}.pane-left .pane-body{padding:0}
.pane-body .doc-viewer{height:100%;border:0;border-radius:0}
.split-handle{cursor:col-resize;background:transparent;position:relative;touch-action:none}.split-handle::after{content:"";position:absolute;left:3px;top:0;bottom:0;width:2px;background:var(--line);border-radius:2px}.split-handle:hover::after{background:var(--accent)}
.rec-split[data-max=left]{grid-template-columns:1fr}.rec-split[data-max=left] .split-handle,.rec-split[data-max=left] .pane-right{display:none}
.rec-split[data-max=right]{grid-template-columns:1fr}.rec-split[data-max=right] .split-handle,.rec-split[data-max=right] .pane-left{display:none}
.icon-btn{background:transparent;border:1px solid var(--line);color:var(--ink);border-radius:6px;padding:2px 8px;font-size:15px;line-height:1.3;cursor:pointer}.icon-btn:hover{background:var(--navbg)}.icon-btn.small{font-size:12px;padding:1px 6px}
#routeFwd,#routeBack{font-size:17px;padding:3px 10px}#routeFwd:not([hidden]),#routeBack:not([hidden]){display:inline-block}
.title-wrap{display:flex;align-items:center;gap:10px}.title-wrap h1{margin:0}
.app-shell.collapsed .sidebar{display:none}
.route-form{display:grid;grid-template-columns:1fr 1fr;gap:8px 12px}.route-form .wide{grid-column:1/-1}.route-form label{display:block;font-size:12px;color:var(--muted);margin-bottom:2px}
.crit-list{display:flex;flex-direction:column;gap:4px;margin-bottom:6px}.crit-row{display:grid;grid-template-columns:minmax(180px,1fr) minmax(0,2fr) auto;gap:8px;align-items:center}.crit-row label{font-size:12.5px;color:var(--muted);display:flex;gap:6px;align-items:baseline}.crit-row .code{font-family:ui-monospace,monospace;font-size:11px;opacity:.8}
.add-field{width:auto;margin-bottom:8px}
.dup-foot{position:sticky;bottom:-12px;background:var(--panel);display:flex;gap:8px;align-items:center;flex-wrap:wrap;padding:8px 0 2px;margin-top:10px;border-top:1px solid var(--line)}.dup-foot select{width:auto}
.split-actions{position:sticky;bottom:-6px}
.field label .field-x{margin-left:auto;padding:0 5px;font-size:11px;line-height:1.2}.field[hidden],.panel-section[hidden]{display:none}

/* case header and top bar: smaller buttons, stage tag beside the case number, active cases menu */
.title-line{display:flex;align-items:center;gap:10px}.case-title{margin:0;font-size:18px}
.bar-actions{gap:4px;align-items:center}.bar-actions button,.bar-actions .icon-btn{box-sizing:border-box;width:34px;height:24px;min-width:34px;padding:0;display:inline-flex;align-items:center;justify-content:center;font-size:11px;font-weight:600;letter-spacing:.02em;line-height:1;border-radius:5px}.bar-actions .icon-btn{font-size:13px;font-weight:400}.bar-actions #reopenBtn{width:auto;padding:0 8px}.bar-actions #status{font-size:11px;margin-right:4px}
.title-wrap{display:flex;align-items:center;gap:8px}
.active-wrap{position:relative}
.active-menu{position:absolute;top:100%;left:0;z-index:50;min-width:290px;max-height:70vh;overflow:auto;background:var(--panel);border:1px solid var(--line);border-radius:8px;box-shadow:0 6px 20px rgba(0,0,0,.18);padding:4px 0}
.active-menu[hidden]{display:none}
.menu-head{padding:6px 12px 2px;font-size:11px;font-weight:700;text-transform:uppercase;color:var(--muted)}
.menu-row{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:3px 12px}.menu-row a{color:var(--accent);text-decoration:none}.menu-row a:hover{text-decoration:underline}
.rev-row{cursor:pointer}.rev-row.sel,.rev-row:hover{background:var(--navbg)}.rev-detail{margin-top:12px}

/* case tabs: the main project's eight coloured tabs, sub-tabs under them */
#tabs{gap:6px;border-bottom:0;margin-bottom:0}
#tabs button.ctab{--tab-c:#546e7a;padding:7px 16px;font-size:12.5px;font-weight:600;color:var(--ink);border:1px solid var(--tab-c);border-bottom:4px solid var(--tab-c);border-radius:6px 6px 0 0;background:color-mix(in srgb,var(--tab-c) 14%,var(--panel))}
#tabs button.ctab:hover{background:color-mix(in srgb,var(--tab-c) 26%,var(--panel))}
#tabs button.ctab.on{color:#fff;background:var(--tab-c);border-bottom-color:var(--tab-c)}
#subtabs{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 14px;padding:8px 0;border-top:3px solid var(--line)}
#subtabs:empty{display:none}
#subtabs button.stab{--tab-c:#546e7a;background:var(--card);color:var(--muted);border:1px solid var(--line);border-radius:6px 6px 0 0;padding:5px 12px;font-weight:500}
#subtabs button.stab.on{background:var(--tab-c);color:#fff;border-color:var(--tab-c);font-weight:600}
#subtabs button.stab .n{background:rgba(0,0,0,.12);border-radius:10px;padding:0 6px;font-size:11px;margin-left:5px}
details.backend{margin-bottom:14px;border:1px dashed var(--line);border-radius:8px;padding:6px 12px;background:var(--card)}details.backend summary{cursor:pointer;font-size:12.5px;color:var(--muted);font-weight:600}

/* event / product sub-tabs and cards (the main project's) */
.sub-tab-bar{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:6px}
.sub-tab-btn{background:var(--card);border:1px solid var(--line);border-radius:6px 6px 0 0;padding:6px 14px;font-size:13px;cursor:pointer;color:var(--muted)}
.sub-tab-btn.active{background:var(--accent);color:#fff;border-color:var(--accent);font-weight:600}
.sub-tab-btn[data-tone]{--tab-c:#78909c;background:color-mix(in srgb,var(--tab-c) 14%,var(--card));border:1px solid var(--tab-c);border-bottom:4px solid var(--tab-c);color:var(--ink);font-weight:600;display:inline-flex;align-items:center;gap:6px}
.sub-tab-btn[data-tone].active{background:var(--tab-c);color:#fff}
.sub-tab-btn[data-tone=serious]{--tab-c:#c62828}.sub-tab-btn[data-tone=nonserious]{--tab-c:#2e7d32}
.sub-tab-btn[data-tone=company-suspect]{--tab-c:#1565c0}.sub-tab-btn[data-tone=co-suspect],.sub-tab-btn[data-tone=other]{--tab-c:#ef6c00}.sub-tab-btn[data-tone=other]{--tab-c:#78909c}
.sub-tab-btn[data-tone=interacting]{--tab-c:#7b1fa2}.sub-tab-btn[data-tone=concomitant]{--tab-c:#00838f}
.sub-tab-add{border-style:dashed;color:var(--accent);font-weight:700;padding-left:12px;padding-right:12px}.sub-tab-add:hover{background:var(--accent);color:#fff}
.tab-icons{display:inline-flex;gap:3px;line-height:1}
.crit-chip{font-size:10px;font-weight:800;letter-spacing:.02em;padding:2px 5px;border-radius:4px;background:rgba(0,0,0,.12);color:inherit;border:1px solid currentColor}
.crit-chip.ime{background:#6a1b9a;color:#fff;border-color:#6a1b9a}
.tab-legend{display:flex;flex-wrap:wrap;gap:4px 12px;font-size:11px;color:var(--muted);margin:0 0 10px}.tab-legend i{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:4px;vertical-align:-1px}
.event-card{border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:8px;padding:16px;margin-bottom:22px;background:var(--card)}
.event-card[data-tone=serious]{border-left-color:#c62828;background:color-mix(in srgb,#c62828 4%,var(--card))}.event-card[data-tone=nonserious]{border-left-color:#2e7d32;background:color-mix(in srgb,#2e7d32 4%,var(--card))}
.event-card[data-tone=company-suspect]{border-left-color:#1565c0}.event-card[data-tone=interacting]{border-left-color:#7b1fa2}.event-card[data-tone=concomitant]{border-left-color:#00838f}.event-card[data-tone=other]{border-left-color:#78909c}
.event-card-header{display:flex;align-items:center;gap:10px;margin-bottom:12px;padding-bottom:10px;border-bottom:1px solid var(--line)}
.event-number-badge{background:var(--accent);color:#fff;font-size:11px;font-weight:700;padding:3px 9px;border-radius:999px}
.sev-pill{display:inline-block;font-size:11px;font-weight:700;padding:2px 8px;border-radius:10px;color:#fff;margin-left:8px;vertical-align:1px}.sev-pill.serious{background:#c62828}.sev-pill.nonserious{background:#2e7d32}.sev-pill.ime{background:#6a1b9a}
.coding-box{margin:6px 0 12px;padding:8px 10px;border:1px solid var(--line);border-radius:6px;background:var(--panel)}.coding-title{font-size:11px;font-weight:700;color:var(--muted);margin-bottom:4px}
.coding-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:4px 16px;font-size:12.5px;margin-top:6px}.coding-grid .k{display:inline-block;min-width:92px;color:var(--muted);font-size:11px;font-weight:700;text-transform:uppercase}
.sub-h{margin:14px 0 6px;font-size:12px;color:var(--muted)}
.checkbox-list{display:flex;flex-wrap:wrap;gap:12px;margin:6px 0}.checkbox-list label{display:flex;align-items:center;gap:5px;font-size:12.5px;color:var(--ink);margin:0}.checkbox-list input{width:auto}
.coding-grid>div{display:flex;gap:8px;align-items:baseline;flex-wrap:wrap}.coding-grid .k{min-width:96px;flex:none}

/* compact MedDRA coding block (as in the main project) */
.coding-box{padding:6px 10px;margin:4px 0 10px}.coding-title{margin-bottom:2px}
.coding-lines{font-size:12.5px;line-height:1.55}.coding-lines .sev-pill{margin-left:8px;font-size:10px;padding:1px 7px}
.coding-box .field{margin:4px 0 0}.coding-box .field>label{display:none}.coding-box .meddra .hint{display:none}.coding-box .meddra input{padding:4px 8px;font-size:12.5px;max-width:420px}

.meddra .mm-row{display:flex;gap:4px}.meddra .mm-row input{flex:1}
.mm-cols{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:6px}
.mm-res{max-height:62vh;overflow:auto;border:1px solid var(--line);border-radius:6px;background:var(--panel)}.mm-res div{padding:5px 8px;cursor:pointer;font-size:13px;border-bottom:1px solid var(--line)}.mm-res div:hover,.mm-res div.sel{background:var(--navbg)}
.mm-side{font-size:13px;line-height:1.7}

.dv-block{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:10px 14px;margin-bottom:12px}.dv-block h3{margin:0 0 6px;font-size:13px;color:var(--accent);text-transform:uppercase;letter-spacing:.03em}
.dv-h{font-weight:700;font-size:12px;color:var(--ink);padding:5px 0 2px;border-bottom:1px solid var(--line);margin-top:4px}
.dv-row{display:flex;border-bottom:1px solid var(--line);padding:4px 0;font-size:12.5px}.dv-name{width:48%;color:var(--muted);padding-right:12px}.dv-val{width:52%;color:var(--ink);white-space:pre-wrap;word-break:break-word}
.dv-code{display:inline-block;min-width:84px;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:11.5px;color:var(--accent);margin-right:8px}

/* the big overlays keep one tall size whatever they hold (the content scrolls inside, the buttons stay at the bottom) */
.modal-box.xl,.modal-box.xxl{display:flex;flex-direction:column;height:88vh;max-height:none}
.modal-box.xxl{height:96vh}
.modal-box.xl>:not(.modal-title):not(.modal-actions):not(.modal-x),.modal-box.xxl>:not(.modal-title):not(.modal-actions):not(.modal-x){flex:1 1 auto;min-height:0;overflow:auto}
.modal-box.xl .modal-actions,.modal-box.xxl .modal-actions{position:static;flex:none}

/* read-only case: text stays selectable and copyable; an old revision is marked */
.ro input[readonly],.ro textarea[readonly],.ro-copy{background:var(--navbg);cursor:text;user-select:text;-webkit-user-select:text}
.ro .ro-copy{width:100%;box-sizing:border-box}
.rev-banner{background:#FDF1DC;color:#92650A;border:1px solid #E1DACC;border-radius:6px;padding:6px 12px;font-weight:600;font-size:12.5px;margin-right:10px}

/* validation report */
.vwrap{overflow-x:auto;margin:8px 0 14px;border:1px solid var(--line);border-radius:8px}
.vtable{width:100%;border-collapse:collapse;font-size:12.5px;table-layout:auto}
.vtable th{position:sticky;top:0;text-align:left;padding:7px 10px;font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.03em;background:var(--card);border-bottom:1px solid var(--line);white-space:nowrap}
.vtable td{padding:7px 10px;border-bottom:1px solid var(--line);vertical-align:top;overflow-wrap:anywhere;word-break:normal}
.vtable td.tag{white-space:nowrap;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12px}
.vtable td.val{max-width:180px}.vtable td.msg-cell{min-width:300px}.vtable td.go{white-space:nowrap}
.vtable tr:last-child td{border-bottom:0}
.sev{display:inline-block;white-space:nowrap;padding:1px 8px;border-radius:10px;font-size:11.5px;font-weight:600}
.sev.rejection{background:#fde8e8;color:#b71c1c}.sev.warning{background:#fff4d6;color:#8a5a00}
.go-field{font-weight:600;text-decoration:none}.go-field:hover{text-decoration:underline}
.field.flash{outline:2px solid #0f766e;outline-offset:3px;border-radius:6px;background:#e0f2f1}
@keyframes flashf{0%,60%{background:#e0f2f1}100%{background:transparent}}
.modal-grip{position:fixed;width:18px;height:18px;cursor:nwse-resize;z-index:1100;background:linear-gradient(135deg,transparent 0 50%,var(--muted) 50% 56%,transparent 56% 66%,var(--muted) 66% 72%,transparent 72%);opacity:.6}
.modal-grip:hover{opacity:1}
details.nc>summary{cursor:pointer;font-weight:600;margin:10px 0 4px}details.nc .vtable td.msg-cell{min-width:420px}
.gen-hint::placeholder{color:#8a8f98;font-style:italic}
details.backend.locked input,details.backend.locked textarea{background:var(--bg,#f4f1ec);color:var(--muted,#666);cursor:default}
/* slots of the layers (empty in Layer 1: they take no room) */
.layer-slot:empty{display:none}
.layer-dock{position:fixed;top:0;right:0;bottom:0;z-index:40}.layer-dock[hidden]{display:none}

/* saving feedback */
#save.busy{opacity:.75;cursor:progress}
#save.busy::before,#status.busy::before{content:"";display:inline-block;width:11px;height:11px;margin-right:6px;vertical-align:-1px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:bc-spin .8s linear infinite}
@keyframes bc-spin{to{transform:rotate(360deg)}}