:root{
  --bg:#f5f8fb;--panel:#fff;--ink:#203445;--muted:#71808f;--line:#dfe8ef;
  --brand:#2f7f7a;--brand-dark:#235f5b;--soft:#e9f5f3;--nav:#173a3a;
  --danger:#a94747;--warning:#a36c19;--shadow:0 16px 40px rgba(41,71,96,.09);--radius:18px
}
*{box-sizing:border-box} body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg)}
button,input,select,textarea{font:inherit}button{cursor:pointer}.hidden{display:none!important}
.app{min-height:100vh;display:grid;grid-template-columns:250px 1fr}.sidebar{background:var(--nav);color:white;padding:28px 20px;display:flex;flex-direction:column;gap:22px}
.brand{font-weight:850;font-size:25px;letter-spacing:-.6px}.brand span{color:#93d4ca}.tagline{font-size:13px;color:#bad4d1;margin-top:5px;line-height:1.45}
.nav{display:grid;gap:8px}.nav button{border:0;background:transparent;color:#d9ece9;text-align:left;padding:12px 14px;border-radius:12px}.nav button:hover,.nav button.active{background:rgba(255,255,255,.12);color:white}
.privacy{margin-top:auto;background:rgba(255,255,255,.08);padding:14px;border-radius:14px;font-size:12px;line-height:1.5;color:#d7ebe8}.mode-badge{display:inline-block;margin-top:8px;padding:4px 8px;border-radius:999px;background:rgba(255,255,255,.12);font-weight:800}
main{padding:28px}.topbar{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:24px}.eyebrow{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.12em;font-weight:800}
h1{margin:4px 0 0;font-size:32px;letter-spacing:-1px}h2{font-size:20px;margin:0}h3{margin:0 0 8px}.subtle{color:var(--muted);font-size:14px;line-height:1.5}
.top-actions,.button-row{display:flex;gap:10px;flex-wrap:wrap}.btn{border:0;border-radius:12px;padding:11px 15px;font-weight:750;background:var(--brand);color:white}.btn:hover{background:var(--brand-dark)}
.btn.secondary{background:white;color:var(--ink);border:1px solid var(--line)}.btn.warning{background:#fff4de;color:#845711;border:1px solid #efd39c}.btn.danger{background:#fff0f0;color:var(--danger);border:1px solid #efcaca}.btn.small{padding:8px 10px;font-size:12px}
.grid{display:grid;gap:18px}.stats{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}.stat-number{font-size:34px;font-weight:850;margin-top:8px}.stat-label{font-size:13px;color:var(--muted)}
.main-grid{grid-template-columns:1.55fr 1fr;margin-top:18px}.section-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px}.appointment{display:grid;grid-template-columns:90px 1fr auto;gap:12px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line)}.appointment:last-child{border-bottom:0}.time{font-weight:850}.status{font-size:12px;font-weight:800;padding:6px 10px;border-radius:999px;background:var(--soft);color:var(--brand-dark)}.status.complete{background:#edf7ed;color:#467245}.status.follow{background:#fff4de;color:#845711}
.empty{padding:26px;text-align:center;border:1px dashed var(--line);border-radius:14px;color:var(--muted)}.quick-actions{display:grid;gap:10px}.quick{display:flex;justify-content:space-between;gap:10px;align-items:center;padding:14px;border:1px solid var(--line);border-radius:14px;background:#fbfdfe}
.view{display:none}.view.active{display:block}.quarter-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}.quarter-tabs button{border:1px solid var(--line);background:white;padding:10px 14px;border-radius:999px;font-weight:750;color:var(--muted)}.quarter-tabs button.active{background:var(--brand);color:white;border-color:var(--brand)}
.settings-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.form-row{margin-bottom:14px}label{display:block;font-weight:750;font-size:13px;margin-bottom:7px}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:12px;padding:11px 12px;background:white;color:var(--ink)}textarea{min-height:110px;resize:vertical}.notice{padding:13px 14px;border-radius:12px;background:#eef7ff;color:#315e87;font-size:13px;line-height:1.5}.success-note{background:#edf8f4;color:#286051}
.slot-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:12px}.slot{border:1px solid var(--line);background:white;border-radius:12px;padding:11px;font-weight:750}.slot.selected{background:var(--soft);border-color:var(--brand);color:var(--brand-dark)}.slot.booked{opacity:.45;cursor:not-allowed;text-decoration:line-through}
.protected-student{position:relative;display:inline-block;font-weight:850;letter-spacing:.02em;cursor:default}
.modal{position:fixed;inset:0;background:rgba(16,35,45,.56);display:none;align-items:center;justify-content:center;padding:20px;z-index:50}.modal.open{display:flex}.modal-card{width:min(700px,100%);max-height:90vh;overflow:auto;background:white;border-radius:22px;padding:24px;box-shadow:0 30px 80px rgba(0,0,0,.25)}.modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.icon-btn{border:0;background:#eef3f6;border-radius:10px;width:38px;height:38px}
.toast{position:fixed;right:22px;bottom:22px;background:var(--nav);color:white;padding:13px 16px;border-radius:12px;box-shadow:var(--shadow);display:none;z-index:80}.toast.show{display:block}
.login-shell{min-height:100vh;display:grid;place-items:center;padding:24px;background:linear-gradient(145deg,#eff7f6,#f7f9fc)}.login-card{width:min(480px,100%);background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);padding:30px}.login-brand{font-size:28px;font-weight:850;color:var(--nav)}.login-brand span{color:var(--brand)}
.public-shell{min-height:100vh;padding:28px}.public-wrap{max-width:820px;margin:auto}.public-header{margin-bottom:20px}.booking-card{background:white;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);padding:24px}.booking-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.full{grid-column:1/-1}.footer-note{font-size:12px;color:var(--muted);margin-top:18px;line-height:1.45}
.table-wrap{overflow:auto}.records{width:100%;border-collapse:collapse}.records th,.records td{padding:11px 10px;border-bottom:1px solid var(--line);text-align:left;font-size:13px}.records th{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.04em}
@media(max-width:1000px){.app{grid-template-columns:1fr}.sidebar{position:static}.nav{grid-template-columns:repeat(3,1fr)}.privacy{display:none}.stats,.main-grid,.settings-grid{grid-template-columns:1fr 1fr}}
@media(max-width:680px){main,.public-shell{padding:18px}.stats,.main-grid,.settings-grid,.booking-grid{grid-template-columns:1fr}.topbar{align-items:flex-start;flex-direction:column}.appointment{grid-template-columns:75px 1fr}.appointment .status{grid-column:2}.slot-grid{grid-template-columns:repeat(2,1fr)}.nav{grid-template-columns:1fr 1fr}.full{grid-column:auto}}
.teacher-avatar{width:72px;height:72px;object-fit:cover;border-radius:50%;border:3px solid var(--soft);margin:8px 0}.dashboard-cards{grid-template-columns:repeat(4,minmax(0,1fr))}.dashboard-cards [data-card="today"],.dashboard-cards [data-card="quick"]{grid-column:span 2}.preference-row{display:flex;justify-content:space-between;align-items:center;gap:10px;border-bottom:1px solid var(--line);padding:10px 0}.preference-row label{margin:0}.preference-row input{width:auto;accent-color:var(--brand)}#cardPreferences{margin:14px 0 20px}button:disabled{opacity:.45;cursor:default}#invitationSheet{text-align:center;padding:24px;background:white;color:#203445}#invitationSheet h1{margin:16px 0}#invitationQR{width:230px;max-width:100%;margin:18px auto}#invitationQR svg{display:block;width:100%;height:auto}.invitation-link{overflow-wrap:anywhere;font-size:13px}#invitationStamp{font-weight:800;color:#a94747}
@media(max-width:680px){.dashboard-cards{grid-template-columns:1fr}.dashboard-cards [data-card="today"],.dashboard-cards [data-card="quick"]{grid-column:auto}}
@media print{@page{size:letter;margin:.6in}body>*{display:none!important}body>#invitationModal{display:block!important;position:static;background:white;padding:0}#invitationModal>.modal-card{max-height:none;width:100%;padding:0;box-shadow:none;overflow:visible}#invitationModal .modal-head,#invitationWarning,#printInvitationBtn{display:none!important}#invitationSheet{display:block!important;padding:0;break-inside:avoid}#invitationQR{width:2.2in}}
@media print{#familyInviteForm,#copyFamilyInviteBtn,#revokeFamilyInviteBtn{display:none!important}#invitationSheet.hidden{display:none!important}}
/* Consolidated workspace layout */
:root{--muted:#516373}.app{grid-template-columns:220px minmax(0,1fr)}.sidebar{padding:22px 16px}.topbar{gap:12px;align-items:center;margin-bottom:16px}.topbar>div:first-child{display:flex;align-items:center;gap:10px;min-width:0}.topbar .eyebrow{display:none}.topbar h1{font-size:22px;letter-spacing:-.5px}.topbar .teacher-avatar{width:38px;height:38px;margin:0}.top-actions{align-items:center}.mode-badge{background:var(--soft);color:var(--brand-dark);margin:0;font-size:12px;padding:6px 9px}.account-menu{position:relative}.account-menu summary{cursor:pointer;padding:10px;border:1px solid var(--line);border-radius:10px;background:white}.account-menu>div{position:absolute;right:0;top:100%;padding:10px;background:white;box-shadow:var(--shadow);z-index:40;min-width:170px;display:grid;gap:8px}.period-bar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:18px}.period-bar label{margin:0}.period-bar select{width:auto;max-width:190px}.period-bar span{color:var(--muted);font-size:13px}.dashboard-cards{grid-template-columns:repeat(4,minmax(0,1fr))}.dashboard-cards [data-card=today],.dashboard-cards [data-card=quick]{grid-column:span 2}.stat-number{font-size:26px}.card{padding:18px;box-shadow:0 5px 20px rgba(41,71,96,.04)}.preference-row{flex-wrap:wrap}.protected-student{overflow-wrap:anywhere}input:focus-visible,button:focus-visible,select:focus-visible,summary:focus-visible,.protected-student:focus-visible{outline:3px solid #2f7f7a;outline-offset:3px}.btn.small{min-height:40px}.modal-card{scrollbar-gutter:stable}.modal-head{position:sticky;top:-24px;background:white;z-index:2;padding:10px 0}.mobile-menu{display:none}#invitationSheet h1{font-size:27px}#invitationQR{width:200px}#contactSearch{margin-bottom:14px}#recordConcern{white-space:pre-wrap}#contactsList .preference-row>div{display:flex;gap:8px;flex-wrap:wrap}
@media(max-width:1000px){.app{grid-template-columns:1fr}.sidebar{display:flex;flex-direction:row;align-items:center;flex-wrap:wrap;padding:12px 18px;gap:12px}.sidebar .tagline,.sidebar .privacy{display:none}.sidebar .brand{font-size:21px}.mobile-menu{display:block;margin-left:auto}.sidebar .nav{display:none;flex-basis:100%;grid-template-columns:1fr 1fr}.sidebar.menu-open .nav{display:grid}.topbar{flex-wrap:wrap}.topbar h1{font-size:20px}.top-actions{gap:8px}.period-bar{gap:8px}.dashboard-cards{grid-template-columns:repeat(2,minmax(0,1fr))}.dashboard-cards [data-card=today]{grid-column:1/-1}.dashboard-cards [data-card=quick]{grid-column:1/-1}}
@media(max-width:680px){main{padding:16px}.topbar{flex-direction:row}.topbar>div:first-child{width:100%}.topbar .top-actions{width:100%;display:flex}.top-actions .btn{padding:9px 12px}.account-menu{margin-left:auto}.period-bar label{font-size:12px}.period-bar select{max-width:140px;padding:8px}.period-bar span{width:100%}.dashboard-cards{gap:12px}.stat-label{font-size:12px}.stat-number{font-size:24px}.appointment{grid-template-columns:60px 1fr auto;gap:8px}.appointment .btn{padding:8px}.card{padding:14px}.modal{padding:10px}.modal-card{padding:18px}#invitationSheet{padding:8px}#invitationQR{width:190px}}
.privacy-away .modal-card,.privacy-away .protected-student{visibility:hidden}.invitation-link{font-size:11px}#openFamilyInviteBtn{margin:8px 0}@media print{#openFamilyInviteBtn{display:none!important}}.protected-student{font-variant-numeric:tabular-nums}
.calendar-days{display:block}.calendar-day{margin-top:24px}.calendar-day h3{font-size:16px}.calendar-day .slot-grid{margin-top:10px}.calendar-day .slot{font-weight:400}.calendar-day .slot strong{display:block;margin-bottom:5px}

.teacher-heading{min-width:0}.teacher-heading h1{margin:0}.teacher-school-grade{margin:4px 0 0;color:var(--muted);font-size:14px;line-height:1.4;overflow-wrap:anywhere}

.conference-status{display:inline-flex;align-items:center;gap:6px;padding:4px 9px;border-radius:999px;font-size:12px;font-weight:700;line-height:1.5;margin-top:5px;white-space:nowrap}.conference-status.scheduled{background:#e8f0ff;color:#174780}.conference-status.follow{background:#fff2cc;color:#714600}.conference-status.complete{background:#e5f3e9;color:#225c36}.conference-status.cancelled{background:#edf0f3;color:#46515e}

.conference-status.overdue{background:#fde8e7;color:#92251d}

#contactDocumentation{margin-top:24px}#contactDocumentation label{display:block;margin-top:12px}#contactDocumentation input[type=checkbox]{width:auto}#contactDocumentation button{margin:12px 6px 0 0}.contact-timeline{list-style:none;margin:20px 0;padding-left:20px;border-left:2px solid #b8cecd}.contact-timeline li{position:relative;padding:0 0 22px 12px;overflow-wrap:anywhere}.contact-timeline li:before{content:"";position:absolute;left:-27px;top:5px;width:12px;height:12px;border-radius:50%;background:#28736e;border:2px solid white}.contact-timeline p{white-space:pre-wrap;margin:6px 0}

.workspace-section{border-top:1px solid #cbd9d4;margin-top:20px;padding:16px 0}.workspace-section>summary{cursor:pointer;font-weight:700;padding:8px 0}#conferenceNext{margin-bottom:20px}#recordDocumentationHost #contactDocumentation>hr{display:none}

.nav button,.nav>a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;text-align:center;min-height:92px;text-decoration:none;white-space:normal}.nav-icon{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:14px;background:#e1efea;color:#24665a}.nav-icon svg{width:27px;height:27px}.nav-label{font-size:13px;line-height:1.3}.nav button.active .nav-icon{background:#fff;color:#24665a}.nav button:focus-visible,.nav>a:focus-visible{outline:3px solid #c69339;outline-offset:3px}.count-link{display:block;background:none;border:0;color:inherit;font:inherit;font-size:36px;font-weight:700;padding:4px 0;cursor:pointer}.count-link:focus-visible{outline:3px solid #24665a}.nav>a .nav-icon{background:#f4ead6;color:#71521e}

.help-link{background:none;border:0;padding:10px 0;color:var(--primary,#246b63);text-decoration:underline;font:inherit;cursor:pointer;font-size:12px}.help-link:focus-visible{outline:2px solid #246b63;outline-offset:3px}#bookingHelpForm{margin:12px 0}#bookingHelpForm input,#bookingHelpForm textarea{display:block;width:100%;margin:6px 0 14px}

.nav>a.btn.secondary{background:transparent;border:0;color:#d9ece9;padding:12px 14px;border-radius:12px}.nav>a.btn.secondary:hover{background:rgba(255,255,255,.12);color:white}
/* Compact layout controls, scoped to the dashboard editor. */
#arrangeWidgetsBtn{display:inline-flex;align-items:center;gap:7px;padding:7px 11px;min-height:34px;font-size:12px;font-weight:600;border-radius:9px;background:#eef5f2;border-color:#d5e5dd;color:#285e52;white-space:nowrap}
#arrangeWidgetsBtn svg{width:15px;height:15px;flex-shrink:0}
#widgetEditor{max-width:540px;padding:18px;margin:0 0 18px;border:1px solid #dce8e1;border-radius:16px;box-shadow:0 4px 16px rgba(34,70,58,.04)}
#widgetEditor h2{font-size:18px;margin:0 0 6px}
#widgetEditor>p{font-size:12px;color:#60736b;line-height:1.5;margin:0 0 12px}
#widgetRows .preference-row{padding:7px 0;gap:8px;flex-wrap:nowrap}
#widgetRows label{display:flex;align-items:center;gap:8px;font-size:13px;line-height:1.4}
#widgetRows input{width:16px;height:16px;flex-shrink:0;margin:0}
#widgetRows .preference-row>div{flex-wrap:nowrap;gap:4px}
#widgetRows .btn.small{min-height:32px;min-width:32px;padding:4px 7px;border-radius:8px;background:#f5f8f6}
#widgetEditor .button-row{display:flex;flex-wrap:wrap;gap:7px;margin-top:14px}
#widgetEditor .button-row .btn{font-size:12px;padding:8px 10px;min-height:34px;border-radius:9px}
#widgetEditor #widgetMessage:empty{display:none}

/* Consistent action hierarchy; navigation and compact layout controls stay scoped above. */
.btn{font-size:14px;font-weight:600;line-height:1.3;min-height:40px;padding:9px 14px;border-radius:10px;transition:background-color .15s,border-color .15s;box-shadow:none}
.btn.secondary{background:#f3f7f5;color:#315c52;border-color:#dce6e1}
.btn.secondary:hover{background:#e6eeea;border-color:#bdcec5}
.btn.small{font-size:12px;min-height:34px;padding:7px 11px;border-radius:10px}
.btn:focus-visible{outline:3px solid #c69339;outline-offset:3px}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn.warning:hover{background:#f9e9c6}.btn.danger:hover{background:#f8dddd}
.quick .btn{flex-shrink:0;white-space:normal;text-align:center}
.appointment .record-btn{justify-self:end}
@media(max-width:480px){.quick{flex-wrap:wrap;gap:10px}.quick .btn{margin-left:auto}.appointment .record-btn{max-width:110px}}
@media(prefers-reduced-motion:reduce){.btn{transition:none}}
.invitation-group{padding:10px 0;border-bottom:1px solid var(--line)}.invitation-group>.preference-row{border:0}.invitation-group details{margin:4px 0 8px}.invitation-group summary,#invitationHistory>details>summary{font-size:13px;color:#526b62;cursor:pointer;padding:8px 0}.invitation-group details .preference-row{padding-left:12px;font-size:13px}.invitation-group>p{margin:0 0 6px;font-size:12px}

.schedule-change{border-bottom:1px solid var(--line);padding:9px 0}.schedule-change summary{cursor:pointer;font-size:13px;line-height:1.5}.schedule-change summary>span{display:block;margin-left:16px}.schedule-change summary>.subtle{font-size:12px}.schedule-change p{margin:8px 0 0 16px;font-size:12px}

.contact-log-section{border-bottom:1px solid var(--line);padding:12px 0}.contact-log-section>summary{font-weight:600;font-size:14px;cursor:pointer;padding:3px 0}.contact-log-section[open]>summary{margin-bottom:14px}.contact-log-section>summary:focus-visible{outline:2px solid var(--brand);outline-offset:4px}

.dashboard-cards{align-items:start}
.dashboard-cards .conference-summary{grid-column:1/-1;align-self:start;padding:8px;overflow:hidden;border-radius:18px}
.summary-segments{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px}
.summary-segment{position:relative;min-width:0;padding:16px 18px;border-radius:12px;display:grid;grid-template-columns:1fr auto;gap:8px;align-items:center}
.summary-icon{grid-column:2;grid-row:1/3;display:flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:12px;background:rgba(255,255,255,.6)}
.summary-icon svg{width:23px;height:23px}.summary-segment .stat-label{color:inherit;font-size:13px;font-weight:600}.summary-segment .count-link{font-size:30px;line-height:1.1;margin:0;padding:2px 0;min-height:36px;text-align:left;color:inherit}.summary-segment .count-link:after{content:'';position:absolute;inset:0;border-radius:12px}.summary-segment:focus-within{outline:3px solid var(--brand);outline-offset:-3px}.summary-segment .count-link:focus-visible{outline:0}
.summary-scheduled{background:#eaf1fb;color:#305983}.summary-completed{background:#eaf5ee;color:#326447}.summary-open{background:#edf5f4;color:#2d6861}.summary-follow{background:#fcf3e2;color:#7b5923}
@media(max-width:1100px){.summary-segments{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:480px){.summary-segment{padding:12px;gap:5px}.summary-icon{width:28px;height:28px;border-radius:9px}.summary-icon svg{width:19px;height:19px}.summary-segment .stat-label{font-size:12px}.summary-segment .count-link{font-size:26px}}

.teacher-display-name{font-size:17px;font-weight:600;margin:8px 0;color:#24483c}#addTeacherPhotoBtn{margin:8px 0}#teacherAvatar{object-fit:cover}

.getting-started{margin-bottom:20px}.getting-started[hidden]{display:none}.getting-started ol{list-style:none;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:16px}.guide-step{border:0;background:transparent;color:#185d49;font:inherit;font-weight:650;text-align:left;padding:4px 0;cursor:pointer;text-decoration:underline;text-underline-offset:3px}.getting-started li p{font-size:13px;line-height:1.6;margin:6px 0;color:#4c6056}.getting-started details{margin-top:12px;font-size:13px}.getting-started summary{cursor:pointer;font-weight:600}.getting-started details p{line-height:1.6}@media(max-width:650px){.getting-started ol{grid-template-columns:1fr}}

.btn.invitation-delete{font-size:12px;padding:4px 8px;min-height:28px;box-shadow:none;background:transparent;color:#76504b;border-color:transparent;}
.btn.invitation-delete:hover{background:#f9efed;border-color:#e6cfca;}

.removal-dialog{border:0;border-radius:16px;padding:24px;max-width:420px;color:#243b39;box-shadow:0 16px 60px #0003}.removal-dialog::backdrop{background:#12292766}.removal-dialog button{margin-right:8px}

/* Teacher identity badge: larger portrait without expanding dashboard cards. */
.topbar .teacher-id-badge{padding:12px 16px;background:#edf5f1;border:1px solid #d4e4dc;border-radius:16px;gap:14px;max-width:100%;}
.topbar .teacher-id-badge .teacher-avatar{width:72px;height:72px;flex:0 0 72px;border-radius:14px;border:2px solid #fff;object-fit:cover;}
.teacher-id-badge .teacher-display-name{margin:5px 0 0;font-size:18px;line-height:1.3;color:#24483c;overflow-wrap:anywhere;}
.teacher-id-badge .teacher-school-grade{margin-top:4px;font-size:13px;color:#476157;}
@media(max-width:680px){.topbar .teacher-id-badge{box-sizing:border-box;padding:10px 12px;gap:12px;}.topbar .teacher-id-badge .teacher-avatar{width:56px;height:56px;flex-basis:56px;border-radius:12px;}.teacher-id-badge .teacher-display-name{font-size:16px;}}

.topbar>.teacher-header{display:flex;flex-direction:column;align-items:flex-start;gap:10px;min-width:0;}
.teacher-header>h1{margin:0;}
.topbar .teacher-id-badge{display:flex;align-items:center;}
.teacher-id-badge .teacher-display-name{font-size:20px;font-weight:700;margin:0;}
@media(max-width:680px){.teacher-header .teacher-id-badge{width:100%;}.teacher-id-badge .teacher-display-name{font-size:18px;}}

.topbar>.teacher-header{gap:6px;}
.topbar .teacher-id-badge{border-inline-start:4px solid #38665a;}
.teacher-badge-label{margin:0 0 4px;color:#49685e;font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;line-height:1.4;}

/* Keep the workspace title, identity and controls on a shared alignment. */
.topbar{align-items:flex-end;gap:20px;margin-bottom:14px;}
.topbar>.teacher-header:first-child{align-items:flex-start;gap:10px;}
.topbar .top-actions{display:flex;align-items:center;justify-content:flex-end;flex-wrap:wrap;gap:8px;padding-bottom:8px;}
.topbar .top-actions .btn,.topbar .account-menu summary{min-height:40px;box-sizing:border-box;}
.period-bar{padding:10px 0 16px;margin-bottom:20px;border-bottom:1px solid #dce5e1;gap:10px;align-items:center;}
@media(max-width:1000px){.topbar .top-actions{padding-bottom:0;justify-content:flex-start;}}
@media(max-width:680px){.topbar{gap:12px;}.topbar .top-actions{width:100%;}.topbar .mode-badge{flex-basis:100%;background:transparent;padding:0 0 3px;}.period-bar{padding-top:4px;gap:8px;}.period-bar select{flex:1;max-width:180px;}.period-bar #periodStatus{width:auto;}.period-bar #refreshStatus:empty{display:none;}}

.beta-label{font-size:12px;color:#38665a;text-decoration:underline;text-underline-offset:3px;}