/* Compact shared controls: disclosures, mobile tabs and loading status. */
[hidden]{display:none!important}
.truncate,h1,h2,h3,.tag,button,.button,.pill-link{white-space:nowrap}
.truncate,h1,h2,h3{overflow:hidden;text-overflow:ellipsis;min-width:0}
.page-heading>div,.section-heading>*,.schedule-card>div,.notice-card>div,.course-info,.field{min-width:0}
.page-heading>.button{flex-shrink:0}
.two-columns>*,.quick-grid>*,.stat-grid>*{min-width:0}
.quick-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
p{overflow-wrap:break-word}
.quick strong,.quick small,.schedule-card p,.schedule-card small,.notice-card p{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
button,.button{gap:8px}
.form-card{padding:12px 16px}
.form-section{border-bottom:1px solid var(--line)}
.form-section>summary,.record-row>summary{display:flex;align-items:center;gap:10px;list-style:none;min-height:48px;padding:10px 4px}
.form-section>summary::-webkit-details-marker,.record-row>summary::-webkit-details-marker,.student-row>summary::-webkit-details-marker{display:none}
.form-section>summary small{margin-left:auto;color:var(--muted);font-size:var(--fs-11,11px);white-space:nowrap;font-weight:400}
.disclosure-chevron{flex:0 0 16px;text-align:center;color:#6d8790;transition:transform .16s ease;font-size:var(--fs-18,18px)}
details[open]>summary>.disclosure-chevron{transform:rotate(180deg)}
.form-section .form-grid{padding:0 4px 16px;gap:8px 18px}
.form-section label{font-size:var(--fs-13,13px)}
.field small{font-size:var(--fs-11,11px);margin-top:4px}
.form-actions{position:sticky;bottom:12px;background:#ffffffed;padding:12px 0;margin-top:12px;z-index:2}
.record-row{border:1px solid var(--line);background:#fff;border-radius:12px;margin-bottom:8px;padding:0 14px}
.record-row>summary>span:first-child{flex:1;min-width:0}
.record-expanded{border-top:1px solid var(--line);padding:12px 0}
.summary-meta{font-size:var(--fs-11,11px);font-weight:400;color:var(--muted);max-width:40%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.compact-data{grid-template-columns:minmax(80px,130px) minmax(0,1fr);gap:7px 12px;margin:10px 0 14px;font-size:var(--fs-12,12px)}
.compact-data dt{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.compact-data dd,.full-name{white-space:nowrap;overflow-x:auto;scrollbar-width:thin}
.row-actions{display:flex;gap:8px}
.row-actions .button{font-size:var(--fs-12,12px);padding:7px 13px;min-height:40px}
.mobile-dock{display:none}
.loading-status{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);z-index:30;background:#fff;border:1px solid #c6e3df;box-shadow:0 8px 35px #274a541c;border-radius:14px;display:flex;gap:12px;align-items:center;padding:13px 16px;width:max-content;max-width:calc(100% - 24px)}
.loading-status strong{font-size:var(--fs-13,13px);display:block}
.loading-status p{font-size:var(--fs-11,11px);color:var(--muted);margin:2px 0 0}
.loading-status button{color:var(--muted);background:none;min-height:36px;padding:5px;font-size:var(--fs-20,20px)}
.spinner{width:22px;height:22px;border:2px solid #d8ede8;border-top-color:#3f8c80;border-radius:50%;animation:loading-turn .8s linear infinite;flex-shrink:0}
@keyframes loading-turn{to{transform:rotate(360deg)}}
@media(max-width:700px){
  .form-actions{bottom:92px}
  .mobile-dock{position:fixed;display:block;bottom:0;left:0;right:0;background:#fffffff5;backdrop-filter:blur(10px);border-top:1px solid var(--line);z-index:10;padding:3px 4px calc(3px + env(safe-area-inset-bottom))}
  .nav-hint{text-align:center;font-size:var(--fs-9,9px);color:#607d83;letter-spacing:.5px;line-height:16px;white-space:nowrap}
  .nav-strip{display:flex;align-items:center}
  .nav-arrow{display:flex;flex:0 0 32px;min-height:48px;padding:0;background:#f2f8f7;color:#32756b;border-radius:10px;font-size:var(--fs-22,22px)}
  .nav-arrow:disabled{opacity:.25}
  .bottom-nav{position:static;display:flex;flex:1;min-width:0;overflow-x:auto;justify-content:flex-start;gap:4px;padding:2px 0;background:none;border:0;scroll-snap-type:x proximity;scrollbar-width:none;backdrop-filter:none}
  .bottom-nav::-webkit-scrollbar{display:none}
  .bottom-nav a{flex:0 0 68px;min-width:68px;min-height:52px;border-radius:9px;padding:4px 3px;white-space:nowrap;scroll-snap-align:start;overflow:hidden;font-size:var(--fs-10,10px);justify-content:center}
  .bottom-nav a.active{background:#e7f4f0}
  .bottom-nav a .nav-label{font-size:var(--fs-10,10px);line-height:1.4;max-width:100%;text-overflow:ellipsis;overflow:hidden}
  .loading-status{bottom:104px}
  .search form{flex-wrap:wrap}
  .search form input{flex:1;min-width:110px}
}
@media(prefers-reduced-motion:reduce){.spinner{animation:none}.disclosure-chevron{transition:none}}

/* Primary modules are tucked into one hamburger drawer on every screen size. */
.topbar{justify-content:flex-start;gap:14px}.top-actions{margin-left:auto}
.icon-button{display:grid;place-items:center;width:42px;min-height:42px;padding:0;border:1px solid var(--line);background:#fff;color:#426c72;border-radius:12px;font-size:var(--fs-21,21px);flex-shrink:0}
dialog.function-drawer{inset:0 auto 0 0;margin:0;width:min(330px,90vw);max-width:none;max-height:100dvh;height:100dvh;border:0;border-right:1px solid var(--line);border-radius:0 20px 20px 0;padding:18px;overflow-y:auto;box-shadow:6px 0 40px #234d5822}
.drawer-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;gap:12px}
.drawer-heading h2{margin:0;font-size:var(--fs-19,19px)}.function-drawer .icon-button{width:40px;margin:0}
.drawer-links{display:flex;flex-direction:column;gap:4px;margin-top:12px}
.drawer-links a{min-height:44px;padding:10px 13px;border-radius:10px;color:#41636d;font-size:var(--fs-14,14px);white-space:nowrap}
.drawer-links a.active{background:#e7f4ef;font-weight:650}.drawer-links a:hover{background:#f0f7f7}
.function-drawer[open]{animation:drawer-in .16s ease-out}
.student-row[open]>.student-expanded{animation:details-in .15s ease-out}
@keyframes drawer-in{from{transform:translateX(-12px);opacity:.5}to{transform:none;opacity:1}}
@keyframes details-in{from{opacity:.5;transform:translateY(-3px)}to{opacity:1;transform:none}}
main{max-width:1220px}.form-actions{bottom:12px}.loading-status{bottom:22px}
@media(max-width:700px){
  .topbar{gap:9px;padding:0 12px}.topbar .brand{font-size:var(--fs-13,13px);gap:7px;min-width:0}.brand-icon{display:none}.brand small{max-width:125px}.top-actions select{width:89px}
  main{padding:18px 14px 28px}.form-actions{bottom:8px}.loading-status{bottom:18px}
}
@media(prefers-reduced-motion:reduce){.function-drawer[open],.student-row[open]>.student-expanded{animation:none}}
/* Cloud preview gate uses the same CSP-safe layout as local sign-in. */
.preview-access-card{max-width:440px;margin:30px auto}.preview-access-button{margin-top:14px}