/* Shared visual language. Loaded last so legacy module colours use one palette.
   Timetable subject colours and Thai weekday club colours remain data encodings. */
:root{
 --canvas:#f4f6f3;--surface:#ffffff;--surface-soft:#edf2ee;--ink:#293e35;
 --green:#365f4b;--brand-hover:#294c3b;--muted:#617168;--line:#d5dfd7;
 --selected-bg:#e3edf4;--selected-ink:#365c76;--selected-line:#91b0c5;
 --success-bg:#e6f1e8;--success-ink:#356146;--success-line:#adc9b5;
 --warning-bg:#fff1d9;--warning-ink:#80551c;--warning-line:#d5b77f;
 --action-bg:#fae9e9;--action-ink:#8a484c;--action-line:#d7aaad;
 --safeguarding-bg:#f0eaf6;--safeguarding-ink:#66507e;--safeguarding-line:#baa8cc;
 --personal-bg:#eaf3fa;--personal-ink:#3c6583;--personal-line:#9dbcd2;
 --shadow-soft:0 2px 8px #29443508;
 color:var(--ink);background:var(--canvas)
}
body{color:var(--ink);background:var(--canvas)}
.topbar{background:#dfe9dd;border-bottom:1px solid #becfbe;box-shadow:0 2px 8px #29443508}
a{color:var(--green)}
button,input,select,textarea{color:var(--ink);border-color:var(--line)}
button{background:var(--surface)}
button:hover:not(:disabled){border-color:#9eb4a5}
button.primary,a.primary,.primary{background:var(--green);border-color:var(--green);color:white}
button.primary:hover,a.primary:hover{background:var(--brand-hover);border-color:var(--brand-hover)}
:where(button,a,input,select,textarea,[tabindex]):focus-visible{outline:3px solid var(--selected-line);outline-offset:3px}
input:focus,select:focus,textarea:focus{border-color:var(--selected-line)}
.sidebar{background:var(--surface);border-color:var(--line)}
.sidebar .sidebar-section-title{color:var(--green);border-top-color:var(--line);background:transparent}
.sidebar .nav-link.selected,.sidebar .nav-home[aria-current=page]{background:var(--selected-bg);color:var(--selected-ink);box-shadow:inset 3px 0 var(--selected-line)}
.sidebar a:hover{background:var(--surface-soft)}
.workspace-welcome{background:#e4ece3;color:var(--ink);border:1px solid #c4d4c2;box-shadow:none}
.workspace-welcome .welcome-eyebrow{color:var(--green)}
.workspace-welcome .welcome-symbol{color:var(--green);background:#f2f6f0;border-color:#c6d6c4}
.workspace-welcome .staff-inline-link{color:inherit}
.workspace-collapse-hint,.workspace-welcome summary{color:inherit}
.workspace-section>h2{color:var(--green);font-size:16px;letter-spacing:.01em}
.service-card,.student-surface,.leave-surface,.email-surface,.teacher-alerts,.teacher-day,.management-board-card,.admin-home-panel{background:var(--surface);border-color:var(--line);box-shadow:var(--shadow-soft)}
.service-card:hover,.class-card:hover{background:#f7faf7;border-color:#9eb4a5;box-shadow:0 3px 12px #2944350c}
.service-symbol{background:var(--surface-soft);color:var(--green)}
.service-planned{background:#f8faf7;border-style:dashed}
.service-card small,.class-footnote,.list-note,.readonly-note{color:var(--muted)}
.planned-label,.coming-soon,.board-unconnected,.alert-example{background:#edf0ed;color:#637069;border:1px solid #d9e0da}
.minimal-portals .portal{background:var(--surface);color:var(--ink);border:1px solid var(--line);box-shadow:var(--shadow-soft)}
.minimal-portals .portal:before{background:#9cbaa5;height:4px}
.minimal-portals .portal-icon,.minimal-portals .available .portal-icon{color:var(--green);background:var(--surface-soft);border-color:var(--line)}
.minimal-portals .workspace-open{background:var(--green);color:white;border-color:var(--green)}
.minimal-portals .available-label{color:var(--muted)}
.minimal-portals .chip{background:var(--surface-soft);color:var(--green);border-color:var(--line)}
.tabs a[aria-current=page],.tabs button[aria-selected=true],.tabs button[aria-pressed=true],.class-tabs a[aria-current=page]{color:var(--selected-ink);border-bottom-color:var(--selected-line);background:#f0f5f8}
.reg-session.is-current{color:var(--selected-ink);background:var(--selected-bg);border-color:var(--selected-line)}
th,.staff-group-heading th{background:var(--surface-soft);color:var(--green);border-color:var(--line)}
.badge.current,.notification-count.is-clear,.reg-status.complete,.request-status-approved{background:var(--success-bg);color:var(--success-ink)}
.notification-count.is-unread,.reg-status.incomplete,.request-status-pending,.request-status-clarification{background:var(--warning-bg);color:var(--warning-ink)}
.notification-count.needs-action,.request-status-declined,.alert-count.has-items{background:var(--action-bg);color:var(--action-ink)}
.notification-unread{background:#fff8ed;border-left-color:var(--warning-line)}
.notification-safeguarding,.alert-safeguarding,.safeguarding-flowchart-pill{background:var(--safeguarding-bg);color:var(--safeguarding-ink);border-color:var(--safeguarding-line)}
.safeguarding-label{background:#e4d9ee;color:var(--safeguarding-ink)}
.notification-personal,.alert-personal{background:var(--personal-bg);border-left-color:var(--personal-line)}
.personal-action-label,.alert-personal .alert-action{background:#daeaf6;color:var(--personal-ink)}
.error-banner{background:var(--action-bg);color:var(--action-ink);border-color:var(--action-line)}
.record-alert,.email-reminder{background:var(--warning-bg);color:var(--warning-ink);border-color:var(--warning-line)}
.resource-request-card,.leave-request{border-color:var(--line)}
.resource-status-summary,.resource-overall-history{background:#f3f6f2}
.reg-head,.reg-tail{background:#f5f8f4;border-color:var(--line)}
.reg-bar{background:var(--surface);border-color:var(--line)}
.reg-row{border-bottom-color:#e0e7e1}
.reg-row.mark-present{background:#eff6f0}.reg-row.mark-absent{background:#fcf2f1}.reg-row.mark-late{background:#f0f3f5}.reg-row.mark-skip{background:#fff8e8}
.reg-row.is-current{border-left-color:var(--selected-line)}
.reg-row.is-current.mark-present{background:var(--success-bg)}.reg-row.is-current.mark-absent{background:var(--action-bg)}.reg-row.is-current.mark-skip{background:var(--warning-bg)}
.reg-mark.reg-present[aria-pressed=true]{background:var(--success-bg);color:var(--success-ink);border-color:var(--success-line)}
.reg-mark.reg-absent[aria-pressed=true]{background:var(--action-bg);color:var(--action-ink);border-color:var(--action-line)}
.reg-mark.reg-skip[aria-pressed=true]{background:var(--warning-bg);color:var(--warning-ink);border-color:var(--warning-line)}
.reg-mark[aria-pressed=true]{box-shadow:inset 0 0 0 1px currentColor}
.club-pill.club-owned{border-width:3px;box-shadow:0 0 0 1px var(--club-bg);padding:8px 10px}
.club-pill.club-owned .your-club{font-weight:750}
.club-register-surface .reg-tail{min-height:0}
/* The suggestion strip follows the final home card instead of sitting beyond a viewport-sized shell. */
.workspace:has(.workspace-overview){min-height:0}
#main:has(.workspace-overview){padding-bottom:16px}
#main:has(.workspace-overview)>.workspace-section:last-of-type{margin-bottom:0;padding-bottom:0}
#main>.feedback-invitation{margin:0;max-width:none;border-radius:0 0 12px 12px;border-width:1px 0 0;background:transparent;padding:16px 0 8px;color:var(--selected-ink);box-shadow:none}
.feedback-invitation-icon{background:var(--selected-bg);color:var(--selected-ink)}
.footnote{background:var(--canvas);color:var(--muted);border-color:var(--line)}
@media print{body{background:white}#main>.feedback-invitation{display:none}.staff-inline-link{text-decoration:none}}
.minimal-portals .portal h2,.workspace-welcome h1{color:var(--ink)}
.workspace-welcome p{color:var(--muted)}
.minimal-portals .portal.available{border-color:var(--line);box-shadow:var(--shadow-soft)}
.minimal-portals .portal:hover{transform:translateY(-2px);border-color:#9eb4a5;box-shadow:0 4px 14px #29443512}
.minimal-portals .available-label{background:var(--surface-soft);border-color:var(--line)}
.policy-language-bar{display:flex;justify-content:flex-end;margin-bottom:18px}
.thai-language-button{background:#f7f7fc;color:#252d63;border:2px solid #343967;border-bottom:5px solid #ac3648;font-weight:750;padding:12px 20px;font-size:1rem;box-shadow:0 2px 5px #252d6314}
.thai-language-button:hover{background:#ececf6}.policy-confirmation-surface:lang(th){line-height:1.85}
.club-details-header{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin:20px 0 16px}.club-day-label{background:var(--club-bg,var(--surface-soft));border:1px solid var(--club-border,var(--line));padding:6px 12px;border-radius:8px}.club-register-link{margin-left:auto;text-decoration:none;border-radius:8px;padding:10px 16px}
.club-facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;padding:16px;background:var(--surface-soft);border-radius:10px;margin:0 0 14px}.club-facts dt{font-size:.8rem;font-weight:700;color:var(--muted);margin-bottom:5px}.club-facts dd{margin:0;line-height:1.5}.club-description{margin:0 0 22px;border-bottom:1px solid var(--line);padding:0 0 14px}.club-description summary{cursor:pointer;font-weight:650;color:var(--green)}.club-description p{max-width:78ch;line-height:1.65;margin-bottom:0}
@media(max-width:650px){.club-facts{grid-template-columns:1fr}.club-register-link{margin-left:0}.policy-language-bar{justify-content:flex-start}}
#main>.feedback-invitation{display:flex;justify-content:center;width:fit-content;max-width:100%;margin:18px auto 8px;padding:16px 26px;border:1px solid var(--selected-line);border-radius:12px;background:var(--selected-bg);text-align:center;text-decoration:none;gap:14px}
.feedback-invitation-copy{display:flex;flex-direction:column;gap:5px}.feedback-invitation-copy>span{font-size:.85rem}.feedback-invitation-cta{font-weight:700}#main>.feedback-invitation:hover{background:#d9e8f2;border-color:var(--selected-ink)}
@media print{#main>.feedback-invitation{display:none}}
.teacher-alerts .alert-item{display:block;padding:0}.alert-row-link{display:flex;align-items:center;gap:16px;width:100%;box-sizing:border-box;padding:14px 12px;color:inherit;text-decoration:none;border-radius:8px}.alert-row-link:hover{background:#365f4b08}.alert-row-link .alert-copy{flex:1}.alert-row-arrow{font-size:1.25rem;color:var(--green)}.personal-action-add{display:inline-block;font-size:.85rem;margin:0 0 12px;text-decoration:none;font-weight:650}.overview-prototype-note{margin-top:16px;border-top:1px solid var(--line);padding-top:12px;color:var(--muted);font-size:.85rem}.overview-prototype-note summary{cursor:pointer}.overview-prototype-note p{line-height:1.5}.day-class-label{margin:0 0 12px;color:var(--muted);font-size:.9rem}.todo-empty{list-style:none;padding:14px 0;color:var(--muted)}
.class-tabs{align-items:center;gap:6px;padding:8px 14px;background:var(--surface);min-height:58px}.class-tabs>a{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:10px 16px;border-bottom:3px solid transparent;border-radius:7px 7px 0 0;font-size:14px;line-height:1.25;text-decoration:none;white-space:nowrap}.class-tabs>a:hover{background:var(--surface-soft)}.class-tabs>a[aria-current=page]{background:var(--selected-bg);border-bottom-color:var(--selected-ink)}.class-files-link{margin-left:auto;display:flex;align-items:center}.class-files-link>a{display:inline-flex;align-items:center;padding:8px 12px;font-size:13px;line-height:1.25;border:1px solid var(--line);border-radius:7px;text-decoration:none;color:var(--muted)}@media(max-width:600px){.class-tabs{gap:4px;padding:8px}.class-tabs>a{padding:9px 10px;font-size:13px}.class-files-link{margin-left:0}}
.personal-action-tools{display:flex;flex-wrap:wrap;gap:10px 20px;margin:8px 0 14px;font-size:.85rem;font-weight:650}.personal-action-tools a{text-decoration:none}.reminder-row{padding:16px;margin:10px 0;border-radius:9px}.reminder-row details{margin-top:10px;font-size:.85rem}#action-recipient{display:block;max-width:100%;padding:10px;margin:8px 0 16px}
.cal-band.cal-band-link{gap:8px;line-height:1.2}.cal-band.cal-register-reg{min-height:28px;transform:translateY(-14px);z-index:3}.cal-band.cal-register-lunch{height:26px!important;transform:translateY(0);align-items:center}
.cal-block.cal-club{background:var(--club-bg,#edf4e9);border-left:5px solid var(--club-border,#83a576);color:#294436;z-index:2}.cal-club strong,.cal-club small{color:inherit}
.cal-band{gap:7px;line-height:1.2}.cal-band>small{margin-left:5px;white-space:nowrap}.cal-band>span{white-space:nowrap}.cal-band:has(>span:first-child){padding-left:6px;padding-right:6px}
.cal-band.cal-band-reg{min-height:26px;transform:translateY(-12px);z-index:1}
#student-dialog:has(.staff-card-tabs):not(.student-timetable-wide){width:min(720px,94vw)}#student-dialog:has(.staff-card-tabs) .editor-top{padding-bottom:16px;margin-bottom:12px}#student-dialog:has(.staff-card-tabs) #editor-title{font-size:26px;margin:0}.staff-card-tabs{gap:8px;padding:0 0 8px;margin-bottom:16px}.staff-card-tabs button{font-size:14px;padding:10px 14px;min-height:42px;border-radius:7px 7px 0 0}#staff-info-panel .staff-info{display:grid;grid-template-columns:150px minmax(0,1fr);gap:0;margin:0}#staff-info-panel .staff-info dt,#staff-info-panel .staff-info dd{padding:13px 0;margin:0;border-bottom:1px solid var(--line);font-size:15px;line-height:1.5}#staff-info-panel .staff-info dt{font-size:13px;font-weight:650;color:var(--muted)}.staff-email-value{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.staff-email-value>span{overflow-wrap:anywhere;min-width:0;flex:1}#staff-copy-email{font-size:12px;padding:7px 10px;white-space:nowrap}.staff-demo-note{font-size:12px;color:var(--muted);margin:16px 0 0}@media(max-width:520px){#staff-info-panel .staff-info{grid-template-columns:1fr}#staff-info-panel .staff-info dt{border:0;padding-bottom:2px}#staff-info-panel .staff-info dd{padding-top:0}}
.personal-action-tools{display:flex;align-items:stretch;flex-wrap:wrap;gap:8px;margin:10px 0 16px}.personal-action-tools>a{display:inline-flex;align-items:center;justify-content:center;min-height:38px;padding:8px 12px;border:1px solid var(--personal-line);border-radius:8px;background:var(--personal-bg);color:var(--personal-ink);font-size:13px;font-weight:600;line-height:1.3;text-decoration:none;box-sizing:border-box}.personal-action-tools>a:hover{background:#dcebf6;border-color:var(--personal-ink)}.personal-action-tools>a:focus-visible{outline:2px solid var(--selected-ink);outline-offset:3px}@media(max-width:520px){.personal-action-tools>a{flex:1 1 160px}}
:root{--request-bg:#e5f3ef;--request-ink:#28665d;--request-line:#91bdb1}.notification-action-request{background:var(--request-bg);border-left:4px solid var(--request-line);color:var(--ink)}.notification-action-request .personal-action-label{background:#cee6de;color:var(--request-ink)}.personal-action-tools>a[href*="assign"],.action-request-form .primary{background:var(--request-bg);color:var(--request-ink);border:1px solid var(--request-line)}.personal-action-form .primary{background:var(--personal-bg);color:var(--personal-ink);border:1px solid var(--personal-line)}.reminder-row{display:block!important;padding:16px 18px}.reminder-row>header{display:flex;align-items:center;justify-content:space-between;gap:12px}.reminder-row .action-note{font-size:16px;font-weight:600;margin:12px 0 6px}.reminder-row .action-person{font-size:13px;color:var(--muted);margin:0 0 12px}.action-row-tools{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}.action-row-tools details{margin:0;max-width:65%}.todo-group-title{font-size:13px;color:var(--muted);display:flex;gap:8px;margin:16px 0 5px}.todo-group-title span{font-weight:700}.alert-register{background:var(--selected-bg);border-left:4px solid var(--selected-line)}.alert-register .alert-dot{background:var(--selected-ink)}
/* Separate personal notes, received requests and sent requests from register blue. */
:root{--personal-bg:#f7efdc;--personal-ink:#755922;--personal-line:#cbb680;--sent-bg:#ebedf8;--sent-ink:#4b5687;--sent-line:#a4acd0}
.notification-personal,.alert-personal{background:var(--personal-bg);border-left-color:var(--personal-line)}.notification-personal .personal-action-label,.alert-personal .personal-action-label{background:#eee0bb;color:var(--personal-ink)}.alert-personal .alert-dot{background:var(--personal-ink)}.notification-action-request .alert-dot{background:var(--request-ink)}.notification-action-sent{background:var(--sent-bg);border-left:4px solid var(--sent-line)}.notification-action-sent .personal-action-label{background:#dde1f2;color:var(--sent-ink)}.personal-action-tools>a[href*="assign"],.action-request-form .primary{background:var(--sent-bg);color:var(--sent-ink);border-color:var(--sent-line)}.personal-action-tools>a[href*="assign"]:hover{background:#dde1f2;border-color:var(--sent-ink)}.personal-action-tools>a:not([href*="assign"]):hover{background:#eee0bb;border-color:var(--personal-ink)}.class-tabs[aria-label="Action views"]>a:first-child{color:var(--personal-ink);background:var(--personal-bg)}.class-tabs[aria-label="Action views"]>a:nth-child(2){color:var(--sent-ink);background:var(--sent-bg)}
.action-columns{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px;align-items:start}.action-column{min-width:0}.action-column>h3{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:18px;margin:8px 0}.action-column>h3 small{font-size:12px;color:var(--muted);white-space:nowrap}.action-column>p{font-size:13px;color:var(--muted)}.action-column .reminder-row{margin:12px 0}.action-column .action-row-tools{flex-wrap:wrap}@media(max-width:850px){.action-columns{grid-template-columns:1fr}}
/* Shared vertical rhythm: headings and tabs grow with their content. */
h1,h2,h3,h4{line-height:1.3}main h2,main h3{overflow-wrap:break-word}.page-title,.tt-panel-head,.attention-heading,.teacher-alerts>header,.teacher-day>header{height:auto;min-height:0;flex-wrap:wrap;row-gap:10px;align-items:center}.tabs{height:auto;min-height:0;flex-wrap:wrap;row-gap:6px}.tabs button,.tabs a{height:auto;line-height:1.4;white-space:normal}.workspace-welcome{height:auto;min-height:64px;padding-top:14px;padding-bottom:14px}.workspace-section>h2{margin:20px 0 14px}.leave-surface>h2,.tt-panel>h2{margin-top:0;margin-bottom:16px}.editor-top{height:auto;min-height:0;overflow:visible}.editor-top h2{padding-top:3px;line-height:1.35}.student-surface>.tabs,.tt-panel>.tabs{padding-top:8px}.reg-bar{height:auto;min-height:0}.reg-title h2{line-height:1.35}.reg-session{height:auto;min-height:42px}.reg-now{height:auto;min-height:62px;overflow:visible}.reg-now-line{min-width:0;flex-wrap:wrap;gap:8px}.reg-now strong{white-space:normal}.action-column h3{line-height:1.4}.notifications-scroll,.alert-list{scroll-padding-block:12px}section,article,[role=tabpanel]{scroll-margin-top:calc(var(--header-height,94px) + 16px)}
#main>.feedback-invitation{margin:36px auto 12px;padding:10px 20px}.feedback-invitation-copy{gap:3px}.feedback-invitation-copy>span:not(.feedback-invitation-cta){display:none}.feedback-invitation-icon{width:28px;height:28px;font-size:20px}
.duty-assignee{display:grid;grid-template-columns:minmax(130px,1fr) minmax(180px,2fr) auto;gap:10px;margin:10px 0}.duty-assignee input,.duty-assignee select,#duty-form select,#duty-form input{min-width:0;max-width:100%;padding:10px;border:1px solid var(--line);border-radius:7px}#duty-form label{display:block}#duty-form label select,#duty-form label input{display:block;width:100%;margin-top:6px}.duty-shared-note{margin:18px 0}.duty-shared-note textarea{display:block;width:100%;margin-top:6px}.duty-card{padding:16px;margin:12px 0;background:#f8eee7;border-left:4px solid #c29c7d;border-radius:8px}.duty-card header{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}.duty-card h3{font-size:16px;margin:0}.duty-card p{margin:8px 0}.cal-block.cal-duty,.tt-duty,.day-duty{background:#f8eee7;color:#765034;border-left:4px solid #c29c7d}.cal-block.cal-duty{z-index:3;min-height:28px}.tt-duty{padding:6px}.cal-duty strong,.cal-duty small{color:inherit}.day-duty{border-radius:8px}@media(max-width:650px){.duty-assignee{grid-template-columns:1fr auto}.duty-assignee input{grid-column:1}.duty-assignee button{grid-column:2;grid-row:1/3}}
#main>.feedback-invitation{margin:18px auto 0}#main:has(>.feedback-invitation){padding-bottom:8px}.footnote{padding-top:8px;padding-bottom:8px}
/* Keep the to-do groups in reading order; unused card height belongs below the final group. */
.teacher-alerts{contain:none}.teacher-alerts .alert-list{flex:0 0 auto;overflow:visible}.teacher-alerts .todo-group-title+.alert-list{margin-bottom:0}
/* Completion advances work; reopening deliberately returns it for review. */
.reminder-toggle{min-width:118px;font-weight:700}.reminder-complete{background:var(--success-bg);border:1px solid var(--success-line);color:var(--success-ink)}.reminder-complete:hover:not(:disabled){background:#d8eadc;border-color:var(--success-ink)}.reminder-reopen{background:var(--surface);border:1px dashed var(--warning-line);color:var(--warning-ink)}.reminder-reopen:hover:not(:disabled){background:var(--warning-bg);border-color:var(--warning-ink)}
/* Duties stay recognisable wherever a timetable is viewed. */
.tt-duty,.tt-grid .tt-duty,.cal-block.cal-duty,.day-duty{background:#404845;color:#fff;border-left-color:#202725}.tt-duty strong,.tt-duty small,.cal-duty strong,.cal-duty small,.day-duty strong,.day-duty small{color:#fff}.tt-duty{border-radius:6px}.duty-overview .tt-duty{background:#404845}
.duty-clash-override{display:flex!important;gap:9px;align-items:flex-start;margin:14px 0;padding:10px 12px;border:1px solid var(--warning-line);border-radius:8px;background:var(--warning-bg);color:var(--warning-ink);font-size:13px}.duty-clash-override input{width:auto;margin-top:2px}
.reminder-row.notification-personal .personal-action-label{font-size:0}.reminder-row.notification-personal .personal-action-label::after{content:'Created by you';font-size:12px}
.duty-card{padding:9px 12px;margin:7px 0}.duty-card h3{font-size:14px}.duty-card p{margin:4px 0;font-size:13px}.duty-clashes .duty-card{border-left-color:var(--action-line);background:var(--action-bg)}
.action-response-form{display:grid;grid-template-columns:minmax(190px,1fr) auto;gap:8px;align-items:end;width:100%;margin-top:10px;padding-top:10px;border-top:1px solid var(--line)}.action-response-form label{display:grid;gap:4px;font-size:12px;font-weight:650;color:var(--muted)}.action-response-form textarea{min-height:42px;padding:7px;font:inherit}.action-response-form button{height:36px;padding:6px 10px;color:var(--request-ink);border-color:var(--request-line);background:var(--request-bg)}@media(max-width:600px){.action-response-form{grid-template-columns:1fr}.action-response-form button{justify-self:start}}
.action-response-history{width:100%;font-size:12px;color:var(--muted)}.action-response-history summary{cursor:pointer;font-weight:650}.action-response-history ol{margin:8px 0 0;padding-left:20px}.action-response-history li{margin:5px 0}.action-response-history small{display:block;margin-top:2px}
.duty-overview-actions{justify-content:flex-start;margin:16px 0 22px}.duty-overview{table-layout:fixed;min-width:680px}.duty-overview th:first-child{width:150px}.duty-overview th,.duty-overview td{padding:10px;vertical-align:top}.duty-overview th small{display:block;margin-top:5px;font-weight:400}.duty-overview .tt-duty{margin-bottom:6px;border-radius:6px}.duty-overview .tt-duty strong{display:block;font-size:13px;line-height:1.5}.duty-unallocated{font-size:12px;color:var(--muted)}
.teacher-grid .tt-slot{min-height:64px;padding:7px 9px;line-height:1.2}.teacher-grid .tt-slot strong{font-size:13px;line-height:1.2}.teacher-grid .tt-slot small{margin-top:2px;font-size:11px;line-height:1.2}.teacher-grid .tt-time{padding:8px 10px;line-height:1.25}.teacher-grid .tt-time small{margin-top:2px}.duty-overview{min-width:620px}.duty-overview th:first-child{width:130px}.duty-overview th,.duty-overview td{padding:6px 7px}.duty-overview .tt-duty{margin:0 0 4px;padding:5px 6px}.duty-overview .tt-duty strong{font-size:11px;line-height:1.25}.duty-overview caption{caption-side:top;text-align:left;padding:10px 0 5px;font-size:14px;font-weight:700;color:var(--ink)}.duty-edit{display:inline-block;margin-top:4px;color:#fff;font-size:11px;text-decoration:underline;text-underline-offset:2px}
.duty-admin-layout{display:grid;grid-template-columns:minmax(0,1fr) 250px;gap:18px;align-items:start}.duty-allocation-grid,.duty-workload{min-width:0}.duty-allocation-grid>p,.duty-workload>p{font-size:12px;color:var(--muted);margin:0 0 12px}.duty-cell{display:grid;gap:4px}.duty-cell select{width:100%;min-width:0;padding:5px 6px;border:1px solid var(--line);border-radius:5px;font:inherit;font-size:11px;background:#fff}.duty-person{display:flex;align-items:center;justify-content:space-between;gap:4px;padding:4px 5px;background:#404845;color:#fff;border-radius:5px;font-size:11px;line-height:1.2}.duty-person button{padding:0 3px;min-width:0;border:0;background:transparent;color:#fff;font-size:15px;line-height:1;cursor:pointer}.duty-workload h2{font-size:18px;margin-bottom:4px}.duty-workload ol{margin:0;padding:0;list-style:none}.duty-workload li{display:flex;justify-content:space-between;gap:10px;padding:7px 0;border-bottom:1px solid var(--line);font-size:13px}.duty-workload li strong{min-width:25px;text-align:center;padding:1px 6px;border-radius:10px;background:#e8eef2;color:#355467}.duty-grid-save{justify-content:flex-end;margin:12px 0 0}.duty-grid-save button{background:#244f35;color:#fff;border-color:#244f35}.duty-manual{margin-top:18px}.duty-manual summary{cursor:pointer;font-weight:700}.duty-manual form{margin-top:14px}.duty-manual .form-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.duty-manual .primary{margin-top:10px}@media(max-width:900px){.duty-admin-layout{grid-template-columns:1fr}.duty-workload{order:-1}.duty-manual .form-grid{grid-template-columns:1fr}}
.duty-clashes{display:grid;gap:7px}.duty-clash-row{display:grid;grid-template-columns:minmax(130px,.8fr) minmax(190px,1.2fr) minmax(260px,2fr) auto;align-items:center;gap:10px;padding:9px 11px;border-left:4px solid var(--action-line);border-radius:7px;background:var(--action-bg);font-size:12px}.duty-clash-row strong{font-size:13px}.duty-clash-row span{color:var(--muted)}.duty-clash-row a{white-space:nowrap}@media(max-width:760px){.duty-clash-row{grid-template-columns:1fr;gap:4px}}
.duty-bulk-grid{display:grid;grid-template-columns:2fr 1fr;gap:18px;margin:18px 0}.duty-bulk-grid fieldset{border:1px solid var(--line);border-radius:8px;padding:12px 16px}.duty-bulk-grid legend{font-weight:650;padding:0 6px}.duty-bulk-grid .duty-tick{display:flex!important;align-items:center;gap:10px;padding:6px 0;font-size:14px}.duty-bulk-grid .duty-tick input{width:auto!important;margin:0!important;flex:none}.duty-tick small{color:var(--muted);margin-left:8px}.duty-bulk-grid p{font-size:13px;color:var(--muted)}@media(max-width:650px){.duty-bulk-grid{grid-template-columns:1fr}}

/* On short pages, keep the suggestion invitation at the end of the available workspace,
   immediately above the footer.  On longer pages it still follows the content naturally. */
.workspace{min-height:calc(100dvh - var(--header-height,94px) - 42px)}
#main:has(>.feedback-invitation){display:flex;flex-direction:column;min-height:inherit}
#main>.feedback-invitation{margin-top:auto;margin-bottom:0;flex:0 0 auto}