.tag-list { display: flex; flex-wrap: wrap; gap: 5px; }
.disease-tag { display: inline-block; padding: 3px 9px; border-radius: 999px; background: var(--teal2); color: #075f5c; font-size:16px; font-weight: 750; white-space: nowrap; }
.disease-picker { border: 1px solid var(--line); border-radius: 10px; padding: 14px; margin: 0; }
.disease-picker legend { font-size:16px; font-weight: 750; padding: 0 6px; }
.tag-options { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 13px; }
.tag-option { display: inline-flex; align-items: center; margin: 0; cursor: pointer; }
.tag-option input { position: absolute; opacity: 0; pointer-events: none; }
.tag-option span { padding: 6px 11px; border: 1px solid #b9c9ce; border-radius: 999px; background: white; color: #40515d; font-size:16px; }
.tag-option input:checked + span { background: var(--teal); border-color: var(--teal); color: white; }
.tag-option input:focus-visible + span { outline: 3px solid #9ddbd8; outline-offset: 2px; }
.new-tag-label { margin-top: 4px; }
.help { font-size:16px; color: var(--muted); margin: 6px 0 0; }
.button.compact { display: inline-block; padding: 6px 10px; font-size:16px; white-space: nowrap; }
.document-info { display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.upload-form { border-top: 1px solid var(--line); margin-top: 16px; padding-top: 16px; }
.upload-row { display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: center; }
@media (max-width: 560px) { .document-info, .upload-row { display: grid; grid-template-columns: 1fr; } }
.filters{grid-template-columns:minmax(180px,2fr) repeat(4,minmax(110px,1fr)) auto auto;align-items:end}.filters label{margin:0}.filter-actions{display:flex;justify-content:flex-end;margin:0 0 18px}.document-buttons{display:flex;gap:8px;white-space:nowrap;align-items:center}.person-buttons{display:flex;gap:6px;flex-wrap:wrap}.button.compact,button.compact{display:inline-block;padding:7px 10px;font-size:16px}button:disabled{cursor:default;opacity:.55}.document-fields{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:15px}.document-section{border-top:1px solid var(--line);margin-top:18px;padding-top:10px}.document-section form{display:grid;gap:10px}.form-actions{display:flex;gap:10px;margin-top:18px}.tag-option:has(input:focus-visible){outline:2px solid var(--teal);outline-offset:3px}.tag-option input[type=radio]{width:auto}.detail-grid .wide{grid-column:1/-1}@media(max-width:1100px){.filters{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:560px){.filters,.document-fields{grid-template-columns:1fr}.topbar{height:auto;min-height:64px;flex-wrap:wrap;gap:10px;padding:12px}.top-actions{flex-wrap:wrap;gap:12px}.page-head{flex-wrap:wrap}.document-buttons{flex-wrap:wrap}}
.tag-option input{width:1px!important;height:1px;padding:0;border:0;clip-path:inset(50%);overflow:hidden}.person-buttons .compact{white-space:nowrap}.form-grid>*{min-width:0}.disease-picker{min-inline-size:0}.trial-form .form-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.trial-form .wide{grid-column:1/-1}.detail-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.value{overflow-wrap:anywhere}
.table-wrap .document-buttons{flex-wrap:nowrap}
/* v3: semantic tag colors shared across pages. */
.tone-blue{--tag-bg:#e5efff;--tag-ink:#174da0}.tone-black{--tag-bg:#292d34;--tag-ink:#fff}.tone-red{--tag-bg:#fde7e7;--tag-ink:#a82525}.tone-green{--tag-bg:#e0f3e7;--tag-ink:#21683e}.tone-purple{--tag-bg:#f0e6fc;--tag-ink:#713399}.tone-orange{--tag-bg:#fff0d9;--tag-ink:#925000}.tone-rose{--tag-bg:#fce5f0;--tag-ink:#9b285e}.tone-indigo{--tag-bg:#e9e8ff;--tag-ink:#4643a1}.tone-brown{--tag-bg:#f1e8df;--tag-ink:#745032}
.disease-tag[class*=tone-],.tag-option span[class*=tone-],.tag-option input:checked+span[class*=tone-]{background:var(--tag-bg);color:var(--tag-ink)}
.tag-option input:checked+span[class*=tone-]{border-color:var(--tag-ink);box-shadow:inset 0 0 0 1px var(--tag-ink)}
.tag-option input:checked+span[class*=tone-]::before{content:'✓ ';font-weight:800}
.overview-disease .disease-tag{font-size:16px}.phone-icon{width:14px;height:14px;vertical-align:-2px;margin-left:3px;flex-shrink:0}.button.document-ready{background:#24734c;color:#fff;border:1px solid #24734c}.button.document-ready:hover{background:#195a39;border-color:#195a39}.trial-intervention,.trial-notes{white-space:pre-wrap;overflow-wrap:anywhere}.trial-notes{margin-top:7px;color:#40515d}.notes-label{font-weight:700}

/* v4.3 readable forms and trial rows */
body{font-size:16px}small{font-size:16px}.topbar{height:auto;min-height:72px;flex-wrap:wrap;gap:16px;padding:16px 28px}.top-actions{flex-wrap:wrap}.detail-grid{gap:0 24px}.detail-field{padding:18px 0;min-width:0}.value-label{margin-bottom:10px}.value{white-space:pre-wrap;line-height:1.8}.row-divider{grid-column:1/-1;width:100%;border:0;border-top:1px solid var(--line);margin:4px 0}.paired-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.trial-form .paired-row>.wide{grid-column:auto}.trial-form .form-grid{row-gap:20px}.person-contact{display:inline-flex;align-items:center;flex-wrap:wrap;gap:10px}.phone-number{overflow-wrap:anywhere}.document-section form{margin-top:20px;padding-top:16px}.document-section .delete-document{border-top:2px solid var(--line);margin-top:28px;padding:20px;background:#fff5f5;border-radius:10px}.delete-confirm{display:flex;align-items:center;gap:14px;min-height:64px;padding:16px;border:2px solid #b23b3b;border-radius:10px;cursor:pointer}.delete-confirm input{width:28px;height:28px;flex:0 0 28px;accent-color:#b23b3b}.delete-confirm:has(input:checked){background:#f9dddd}.delete-confirm:focus-within{outline:3px solid #173b57;outline-offset:2px}button.danger{background:var(--red)}button,.button{min-height:44px}.value-label,.audit,.footer{font-size:16px}@media(max-width:700px){.paired-row,.detail-grid,.trial-form .form-grid{grid-template-columns:1fr}.trial-form .paired-row>.wide{grid-column:1/-1}.detail-field{border-bottom:1px solid var(--line)}.row-divider{margin:0}.topbar{padding:16px}.layout{display:block}}

/* v4.4 overview: fixed proportional tracks, content wraps within each track */
.trial-list{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}.trial-row{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,6fr) minmax(0,4fr);gap:24px;padding:24px;border-bottom:1px solid var(--line)}.trial-row:last-child{border-bottom:0}.trial-row:hover{background:#f8fbfb}.trial-row>div,.overview-meta>div{min-width:0;overflow-wrap:anywhere}.overview-label{font-weight:700;color:var(--muted);margin-bottom:8px;font-size:16px}.overview-state{margin-top:10px}.overview-meta{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 12px;align-content:start}.overview-documents{grid-column:1/-1}.trial-row .document-buttons{display:flex;flex-direction:column;align-items:flex-start;gap:8px;white-space:normal}.trial-row .document-buttons .button{max-width:100%;white-space:normal;overflow-wrap:anywhere;text-align:left}.trial-row .disease-tag,.trial-row .pill,.trial-row .person-buttons .compact{white-space:normal;overflow-wrap:anywhere;max-width:100%}.trial-row .person-contact{min-width:0;max-width:100%}.overview-info{line-height:1.75}.overview-info>a{font-size:18px}@media(max-width:767px){.trial-row{grid-template-columns:minmax(0,1fr);gap:20px;padding:18px}.overview-meta{border-top:1px solid var(--line);padding-top:18px}}

/* v4.6: separate title/full name/notes; latest audit time below documents */
.overview-info>a{display:block;font-size:20px;font-weight:750;margin-bottom:16px}.overview-info .trial-intervention:empty{display:none}.overview-info .trial-intervention{margin:0;line-height:1.8;color:#40515d}.overview-info .trial-notes{margin-top:20px;padding:14px 16px;border-left:3px solid #99b9be;border-radius:0 8px 8px 0;background:#f0f5f6;color:#304754;line-height:1.8}.overview-updated{grid-column:1/-1;padding-top:12px;border-top:1px solid var(--line);font-size:16px;color:var(--muted)}

/* Recruitment state colors stay visible in both selected and unselected tags. */
.pill.open, .tag-option span.status-tag.open { background:#dff3e7; color:#17603b; border-color:#8cbd9e; }
.pill.pause, .tag-option span.status-tag.pause { background:#fff2b3; color:#755800; border-color:#d5b54b; }
.pill.stopped, .tag-option span.status-tag.stopped { background:#fbe0e0; color:#9c2525; border-color:#d89797; }
.tag-option input:checked + span.status-tag { outline:2px solid currentColor; outline-offset:2px; font-weight:800; }
.tag-option input:checked + span.status-tag::before { content:'✓ '; }
.tag-option input:focus-visible + span.status-tag { box-shadow:0 0 0 5px #b6dbea; }

/* v4.9 immediate filter controls and mutually exclusive status cards */
.cards { grid-template-columns:repeat(5,minmax(0,1fr)); }
.status-card { display:block; color:var(--ink); text-decoration:none; transition:box-shadow .15s; }
.status-card:hover { text-decoration:none; box-shadow:0 2px 8px #173b572b; }
.status-card.open { background:#dff3e7; border-color:#8cbd9e; }
.status-card.pause { background:#fff2b3; border-color:#d5b54b; }
.status-card.stopped { background:#fbe0e0; border-color:#d89797; }
.status-card .metric-label { color:inherit; }
.status-card.selected { outline:3px solid #173b57; outline-offset:2px; }
.overview-actions { display:flex; gap:12px; flex-wrap:wrap; align-items:center; }
.filter-search { display:flex; gap:12px; align-items:flex-end; flex-wrap:wrap; }
.filter-search label { flex:1 1 280px; margin:0; }
.filter-search input { margin-top:8px; }
.filter-group { border:0; border-top:1px solid var(--line); margin:20px 0 0; padding:14px 0 0; min-width:0; }
.filter-group legend { padding:0 10px 0 0; font-size:16px; font-weight:700; }
.filter-tags { display:flex; flex-wrap:wrap; gap:10px; }
.filter-tag { display:inline-flex; align-items:center; min-height:44px; padding:8px 14px; border-radius:24px; border:1px solid #8dbda5; background:#e4f2e9; color:#164e3d; overflow-wrap:anywhere; }
.filter-tag.selected { background:#087c78; color:white; border-color:#087c78; font-weight:700; }
.filter-tag:hover { text-decoration:none; box-shadow:0 0 0 2px #8dbda5; }
.filter-tag:focus-visible,.status-card:focus-visible { outline:3px solid #173b57; outline-offset:3px; }
.more-filters { margin-top:22px; }
.more-filters summary { width:fit-content; cursor:pointer; }
.advanced-filter-content > .button { display:inline-block; margin-top:20px; margin-right:10px; }
button.logout-button { background:#b23b3b; color:#fff; border:1px solid #e2a2a2; }
button.logout-button:hover { background:#902c2c; }
@media(max-width:900px){.cards{grid-template-columns:repeat(3,minmax(0,1fr))}.page-head{flex-wrap:wrap}}
@media(max-width:560px){.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.status-card{padding:14px}.overview-actions .button{padding:10px}}

/* v5.0 disease vocabulary groups in trial editing and overview filters */
.grouped-tags { display:block; }
.disease-group + .disease-group { border-top:1px solid var(--line); margin-top:18px; padding-top:18px; }
.disease-group-heading { color:#28576a; font-size:16px; font-weight:800; margin-bottom:10px; }
.disease-group-tags { display:flex; flex-wrap:wrap; gap:8px 10px; }
.rename-tag { display:flex; flex-wrap:wrap; gap:8px; align-items:end; margin-bottom:10px; }
.rename-tag label { margin:0; min-width:150px; }
.rename-tag input { margin-top:5px; }

/* v5.1 admin disease label editor */
.disease-arrange { display:grid; grid-template-columns:minmax(140px,2fr) minmax(125px,1fr) minmax(115px,1fr) auto; gap:8px; align-items:end; min-width:580px; margin-bottom:10px; }
.disease-arrange label { margin:0; }
.disease-arrange input,.disease-arrange select { margin-top:5px; }
.disease-arrange button { white-space:nowrap; }

/* v5.2 compact overview search facets; editor tag groups retain their spacing. */
.filter-group { margin-top:10px; padding-top:7px; }
.filter-group legend { margin-bottom:0; }
.filter-group .filter-tags { gap:6px 8px; }
.filter-group .filter-tag { min-height:34px; padding:4px 10px; }
.filter-group .disease-group { display:flex; align-items:center; flex-wrap:wrap; gap:5px 10px; }
.filter-group .disease-group + .disease-group { margin-top:6px; padding-top:6px; }
.filter-group .disease-group-heading { margin:0; flex:none; }
.filter-group .disease-group-heading::after { content:'：'; }
.filter-group .disease-group-tags { gap:5px 7px; }
.filter-group--disease_state .filter-tag { background:#e8f3ff; color:#174e82; border-color:#a8c8e8; }
.filter-group--disease_state .filter-tag.selected { background:#2468a2; color:white; border-color:#2468a2; }
.filter-group--location .filter-tag { background:#fff0f0; color:#8b3844; border-color:#eab4bd; }
.filter-group--location .filter-tag.selected { background:#a94255; color:white; border-color:#a94255; }

/* v5.3 public weekly calendar */
.login-shell:has(.login-dashboard){display:block;padding:28px}
.login-dashboard{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:24px;max-width:1500px;margin:auto;align-items:start}
.login-sidebar .login-card{width:100%;box-shadow:none}
.public-calendar h1{margin:0;font-size:26px}.calendar-nav,.calendar-jump{display:flex;gap:10px;flex-wrap:wrap;align-items:end;margin:14px 0}.calendar-jump input{width:auto;display:block;margin-top:6px}
.calendar-week{display:grid;gap:10px}.calendar-day{border:1px solid var(--line);border-radius:10px;padding:12px 16px}.calendar-day.today{border:2px solid var(--teal);background:#f0faf7}.calendar-day h2{margin:0;font-size:18px}.calendar-event{padding:10px 0;border-top:1px solid var(--line);margin-top:10px;overflow-wrap:anywhere;white-space:pre-line}.calendar-event p{font-size:16px}.calendar-editor{margin-top:18px}.calendar-editor label>input,.calendar-editor label>textarea{margin-top:8px}.calendar-confirm{width:24px;height:24px;vertical-align:middle}.meeting-card .button{display:block;text-align:center}.topbar:has(a[href="/calendar"]){height:auto;min-height:64px;flex-wrap:wrap;padding:14px 24px;gap:12px}.topbar .top-actions{flex-wrap:wrap}
@media(max-width:900px){.login-dashboard{grid-template-columns:minmax(0,1fr)}.login-sidebar{grid-row:1;display:grid;grid-template-columns:1fr 1fr;gap:14px}.login-shell:has(.login-dashboard){padding:16px}}
@media(max-width:560px){.login-sidebar{display:block}.login-dashboard{gap:12px}.public-calendar{padding:14px}.calendar-nav .button{padding:9px}.calendar-event .form-actions{flex-wrap:wrap}}

/* v5.4 date headings and holiday controls */
.calendar-day h2{padding:8px 12px;border-radius:7px;margin-bottom:8px}
.calendar-day.weekday h2{background:#e1f2e6;color:#205c3b}
.calendar-day.holiday h2{background:#fce5e7;color:#8c3341}
.holiday-toggle{display:flex;align-items:center;gap:12px;background:#fce5e7;padding:14px;border:1px solid #e9b6bf;border-radius:8px;margin:12px 0;cursor:pointer;max-width:420px}
.holiday-toggle .calendar-confirm{flex:none;margin:0}

/* v5.5 authenticated bulletin board */
.board-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,360px);gap:20px;align-items:start}
.board-links .button{display:block;margin:12px 0;white-space:normal;overflow-wrap:anywhere;padding:15px}
.board-link-empty{background:#f3f6f7;padding:14px;border-radius:8px;margin:12px 0;overflow-wrap:anywhere}
.topbar:has(a[href="/board"]){height:auto;min-height:64px;flex-wrap:wrap;padding:14px 24px;gap:12px}
@media(max-width:900px){.board-layout{grid-template-columns:minmax(0,1fr)}}

/* v5.6 prominent primary navigation */
.topbar:has(.nav-left){display:flex;align-items:center;justify-content:space-between;gap:12px 20px;padding:14px 24px;height:auto;flex-wrap:wrap}
.nav-left{display:flex;align-items:center;gap:10px;flex-wrap:wrap;min-width:0}
.topbar .top-actions{margin-left:auto;display:flex;align-items:center;justify-content:flex-end;gap:10px;flex-wrap:wrap}
.topbar .nav-button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;background:#d9eee2;color:#164e3d;border:1px solid #8dbda5;padding:9px 14px;text-decoration:none}
.topbar .nav-button:hover{background:#c1e1cf;color:#164e3d;text-decoration:none}
.topbar .nav-button:focus-visible{outline:3px solid #fff;outline-offset:3px}
.topbar .logout-button{min-height:44px}.topbar form{margin:0}
.admin-nav{flex-basis:100%;display:flex;gap:10px 22px;flex-wrap:wrap;border-top:1px solid #ffffff35;padding-top:10px}
.admin-nav a{padding:5px 0}
@media(max-width:560px){.topbar:has(.nav-left){padding:12px;gap:12px}.nav-left{width:100%}.nav-left .brand{flex:1 1 100%;text-align:center;white-space:normal}.topbar .top-actions{max-width:100%}.topbar .nav-button{font-size:16px}}
/* Academic bulletin */
.event-kind{display:table;font-size:16px;font-weight:700;padding:3px 9px;border-radius:8px;background:#dceee2;color:#164e3d;margin-bottom:7px}
.event-meeting .event-kind{background:#deebfb;color:#214b77}.event-other .event-kind{background:#f4e4f3;color:#693663}
.duty-panel{margin-top:20px}.duty-row{display:grid;grid-template-columns:minmax(160px,1fr) minmax(0,1fr);gap:12px;padding:12px 0;border-top:1px solid var(--line);overflow-wrap:anywhere}.duty-row p{margin:6px 0}
@media(max-width:560px){.duty-row{grid-template-columns:minmax(0,1fr)}}