[hidden]{display:none!important}
.instructor-app{min-height:100dvh;background:var(--cream);overflow-wrap:anywhere}
.instructor-app .app-header{position:sticky;top:0;z-index:10;height:auto;min-height:70px;max-width:none;padding:calc(12px + env(safe-area-inset-top,0px)) 16px 12px;display:flex;gap:12px;background:var(--cream);border-bottom:1px solid var(--line)}
.app-header>div{display:flex;flex-direction:column;gap:3px}.app-header strong{font-size:17px}.app-header span{font-size:12px;color:var(--muted)}.app-header #app-lock{display:inline-flex;margin-left:auto;min-height:44px;padding:8px 14px}
.instructor-app main{max-width:920px;padding:16px 16px calc(96px + env(safe-area-inset-bottom,0px))}
.instructor-app #students-portal.catalog{padding:0}.instructor-app #admin-portal{border:0;padding:0;background:transparent;min-height:0}
.instructor-app .app-install{font-size:13px;margin-bottom:16px}.app-install summary{cursor:pointer}.app-install p{max-width:520px;line-height:1.6}
.app-network{padding:10px 16px;background:#f6e7c0;font-size:14px;line-height:1.5}
.instructor-app .app-nav{position:fixed;bottom:0;left:0;right:0;z-index:10;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px;padding:8px 8px calc(8px + env(safe-area-inset-bottom,0px));background:var(--cream);border-top:1px solid var(--line)}
.app-nav button{min-height:48px;border:0;border-radius:8px;padding:8px 4px;background:transparent;color:var(--ink);font-size:12px;font-weight:600}.app-nav button[aria-current=page]{background:var(--ink);color:white}
.instructor-app input,.instructor-app select,.instructor-app textarea{font-size:16px;max-width:100%;min-width:0}.instructor-app textarea{font-family:inherit}
.instructor-app .admin-client-form{grid-template-columns:repeat(2,minmax(0,1fr))}.instructor-app .admin-client-form label{min-width:0}
.instructor-app .admin-detail{scroll-margin-top:100px}.instructor-app #admin-students-list{scroll-margin-top:100px}
.instructor-app .admin-table-wrap{max-width:100%}.instructor-app.app-connected #admin-dashboard>.demo-note{display:none}
.instructor-app #admin-dashboard>.admin-dashboard-heading{margin:0 0 12px}.instructor-app .admin-metrics{margin:16px 0}
.instructor-app .admin-form-actions{grid-column:1/-1}.instructor-app .calendar-toolbar{gap:6px}.instructor-app .calendar-toolbar .button{min-height:44px;padding:8px 12px}
@media(max-width:420px){.instructor-app .admin-client-form{grid-template-columns:1fr}.instructor-app .app-header{gap:10px}.app-header strong{font-size:16px}}
@media(display-mode:standalone){.instructor-app #app-install{display:none}}

.instructor-app [data-instructor-app-link]{display:none}.instructor-app #admin-client-page>p{font-size:14px;line-height:1.5}

.personal-calendar-connect{margin-top:18px}.personal-calendar-connect>div p{font-size:14px;line-height:1.6}.personal-calendar-connect>div .button{margin:4px 8px 4px 0;min-height:44px}

.instructor-app .admin-client-actions .button{min-height:44px}

.app-website-menu{position:relative;margin-left:auto;font-size:13px}.app-website-menu summary{cursor:pointer;min-height:44px;display:flex;align-items:center;padding:8px}.app-website-menu nav{position:absolute;right:0;top:100%;min-width:180px;display:flex;flex-direction:column;gap:0;background:var(--cream);border:1px solid var(--line);border-radius:8px;box-shadow:0 8px 24px #0002;padding:6px;z-index:20}.app-website-menu nav a{display:block;padding:12px;text-decoration:none;font-size:14px}.app-header #app-lock{margin-left:0}

.app-portals-link{margin-left:auto;display:inline-flex;align-items:center;min-height:44px;padding:8px 12px;color:var(--ink);text-decoration:none;font-size:14px;font-weight:600;border:1px solid var(--line);border-radius:8px}.app-header #app-lock{margin-left:0}