.grid-wrap{overflow:auto;resize:horizontal;border:1px solid var(--line);border-radius:8px;background:var(--panel);max-height:calc(100vh - 230px);max-width:100%}table.grid{border-collapse:separate;border-spacing:0;font-size:.8rem;width:max-content;min-width:100%}table.grid th,table.grid td{border:0;border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:0}table.grid thead th{position:sticky;top:0;z-index:2;background:var(--panel);padding:.4rem .5rem;text-align:center;white-space:nowrap;border-bottom:2px solid var(--line)}.th-copy{position:absolute;top:2px;bottom:2px;right:2px;width:18px;display:flex;align-items:center;justify-content:center;border:0;background:transparent;cursor:pointer;font-size:.9rem;line-height:1;padding:0;border-radius:3px;opacity:.55}.th-copy:hover{opacity:1;background:var(--accent-weak, rgba(43, 108, 176, .1))}table.grid td.time,table.grid th.time{position:sticky;left:0;z-index:3;background:var(--panel);padding:0 .5rem;text-align:right;color:var(--ink-soft);font-variant-numeric:tabular-nums;white-space:nowrap;border-right:2px solid var(--line);width:62px}table.grid tr.hour td,table.grid tr.hour td.time{border-top:1px solid var(--ink-soft)}table.grid td.cell{min-width:118px;height:26px;position:relative}.cellbtn{width:100%;height:100%;border:0;border-radius:0;padding:0 .3rem;font:inherit;font-size:.75rem;text-align:left;cursor:pointer;display:flex;align-items:center;gap:.25rem;white-space:nowrap;overflow:hidden}.cellbtn:hover{filter:brightness(.95)}.cellbtn:focus-visible{outline:2px solid var(--ink);outline-offset:-2px}.a-IN_ROOM{background:var(--a-IN_ROOM-bg, #e8f1f0);color:var(--a-IN_ROOM-fg, #16413c)}.a-ESCORT{background:var(--a-ESCORT-bg, #cfe4ea);color:var(--a-ESCORT-fg, #10323d)}.a-LUNCH{background:var(--a-LUNCH-bg, #f6ecd7);color:var(--a-LUNCH-fg, #5a4413)}.a-DUTY{background:var(--a-DUTY-bg, #e6e0ef);color:var(--a-DUTY-fg, #3d3157)}.a-OFF_SHIFT{background:var(--a-OFF_SHIFT-bg, #f0f2f2);color:var(--a-OFF_SHIFT-fg, #93a1a4)}.a-UNASSIGNED{background:var(--a-UNASSIGNED-bg, #fbe3dc);color:var(--a-UNASSIGNED-fg, #7d2413);font-weight:600}.a-EVENT{background:var(--a-EVENT-bg, #d9e8fb);color:var(--a-EVENT-fg, #17395e)}.a-EMPTY{background:#fff;color:#b7c2c4}.cellbtn.violating{box-shadow:inset 0 0 0 2px var(--danger)}.cellbtn.locked:after{content:"📌";margin-left:auto;font-size:.65rem}.cellbtn.insel{box-shadow:inset 0 0 0 2px var(--accent)}.cellbtn.dragging{box-shadow:inset 0 0 0 2px var(--accent);opacity:.7}.legend{display:flex;gap:.5rem;flex-wrap:wrap;align-items:center;margin:.5rem 0}.legend .swatch{display:inline-flex;align-items:center;gap:.3rem;font-size:.75rem;color:var(--ink-soft)}.legend .box{width:14px;height:14px;border-radius:3px;border:1px solid var(--line)}.daytabs{display:flex;gap:.25rem;margin-bottom:.75rem}.daytabs button.on{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}.editor{position:fixed;right:1.5rem;top:5rem;width:330px;max-height:75vh;overflow:auto;background:var(--panel);border:1px solid var(--line);border-radius:10px;box-shadow:0 8px 30px #12232b2e;padding:1rem;z-index:20}.editor h3{margin-top:0}.editor .opt{display:block;width:100%;text-align:left;margin-bottom:.35rem}.violation-item{border-left:3px solid var(--danger);padding:.4rem .6rem;margin-bottom:.5rem;background:var(--danger-bg);border-radius:0 5px 5px 0;font-size:.85rem}.violation-item.soft{border-left-color:var(--info);background:var(--info-bg)}.violation-item ul{margin:.3rem 0 0;padding-left:1.1rem}.staff-day{margin-bottom:1rem}.staff-day .strip{display:flex;flex-direction:column;gap:1px}.staff-day .strip .row-item{display:flex;gap:.5rem;padding:.3rem .5rem;font-size:.85rem;align-items:center}.staff-day .strip .row-item .t{width:84px;color:var(--ink-soft);font-variant-numeric:tabular-nums}.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1rem}.card{border:1px solid var(--line);border-radius:8px;padding:1rem;background:var(--panel)}.card table{font-size:.85rem}.card td{padding:.3rem .4rem;vertical-align:top}.card td:first-child{white-space:nowrap;color:var(--ink-soft);font-variant-numeric:tabular-nums}.student-cell{width:100%;height:100%;border:0;border-radius:0;padding:0 .3rem;font:inherit;font-size:.75rem;display:flex;align-items:center;justify-content:center;gap:.25rem;white-space:nowrap;overflow:hidden;text-align:center;flex-direction:column}.student-cell.a-ESCORT{background:var(--a-ESCORT-bg, #cfe4ea);color:var(--a-ESCORT-fg, #10323d)}.student-cell:not(.a-ESCORT){background:#fff;color:#b7c2c4}.student-cell .staff-names{font-weight:600;font-size:.8rem}.student-cell .location{font-size:.65rem;color:inherit;opacity:.85}.student-cell .empty{opacity:.5}@media print{.no-print,.app-footer,.sidebar{display:none!important}.app{display:block!important}.content{padding:0!important}.cards{display:block}.card{break-inside:avoid;page-break-after:always;border:none}}:root{--ink: #12232b;--ink-soft: #4a5f68;--line: #cfdadd;--bg: #f7f9f9;--panel: #ffffff;--accent: #0f5a66;--accent-ink: #ffffff;--danger: #9a2b17;--danger-bg: #fdf0ec;--warn: #7a4b00;--warn-bg: #fdf6e6;--info: #ab8b00;--info-bg: #fffbea;color-scheme:light;font-family:system-ui,-apple-system,Segoe UI,sans-serif;color:var(--ink);background:var(--bg)}*{box-sizing:border-box}body{margin:0}a{color:var(--accent)}.app{display:grid;grid-template-columns:200px 1fr;min-height:100vh}.sidebar{background:var(--panel);border-right:1px solid var(--line);padding:1.25rem .75rem;display:flex;flex-direction:column;min-height:100vh}.sidebar-footer{display:flex;flex-direction:column;gap:.125rem;margin-top:auto;padding-top:1rem;border-top:1px solid var(--line)}.sidebar-footer a{padding:.5rem .6rem;border-radius:6px;text-decoration:none;color:var(--ink);font-size:.9rem}.sidebar-footer a:hover{background:var(--bg)}.sidebar-footer a.active{background:var(--accent);color:var(--accent-ink)}.sidebar h1{font-size:1rem;margin:0 0 1rem .5rem;letter-spacing:.02em}.sidebar nav{display:flex;flex-direction:column;gap:.125rem}.sidebar nav a{padding:.5rem .6rem;border-radius:6px;text-decoration:none;color:var(--ink);font-size:.9rem}.sidebar nav a:hover{background:var(--bg)}.sidebar nav a.active{background:var(--accent);color:var(--accent-ink)}.sidebar nav hr{border:none;border-top:1px solid var(--line);margin:.4rem .6rem}.content{padding:1.5rem 2rem 4rem;max-width:1100px}.content:has(>.schedule-page){max-width:none}.icon-button{display:inline-flex;align-items:center;justify-content:center;padding:.4rem;line-height:0}h2{margin-top:0;font-size:1.4rem}h3{font-size:1.05rem;margin-bottom:.5rem}.muted{color:var(--ink-soft);font-size:.875rem}.panel{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:1rem 1.25rem;margin-bottom:1rem}.row{display:flex;gap:.75rem;align-items:flex-end;flex-wrap:wrap}.row>*{min-width:0}.field{display:flex;flex-direction:column;gap:.25rem;margin-bottom:.75rem}.field label{font-size:.8rem;font-weight:600;color:var(--ink-soft)}input[type=text],input[type=email],input[type=password],input[type=time],input[type=number],select{padding:.45rem .55rem;border:1px solid var(--line);border-radius:6px;font:inherit;background:#fff;color:var(--ink)}input:focus,select:focus{outline:2px solid var(--accent);outline-offset:1px}input[aria-invalid=true]{border-color:var(--danger)}.error{color:var(--danger);font-size:.8rem}.banner{border-radius:6px;padding:.6rem .8rem;margin-bottom:1rem;font-size:.875rem}.banner.error{background:var(--danger-bg);border:1px solid var(--danger);color:var(--danger)}.banner.warn{background:var(--warn-bg);border:1px solid var(--warn);color:var(--warn)}button{font:inherit;padding:.45rem .85rem;border-radius:6px;border:1px solid var(--line);background:#fff;color:var(--ink);cursor:pointer}button:hover{background:var(--bg)}button.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}button.primary:hover{filter:brightness(1.1)}button.danger{color:var(--danger);border-color:var(--danger)}button:disabled{opacity:.5;cursor:not-allowed}button.link{border:none;background:none;padding:0;color:var(--accent);text-decoration:underline;font-size:.9rem}button.link:hover{background:none;filter:brightness(1.1)}table{border-collapse:collapse;width:100%;font-size:.9rem}th,td{text-align:left;padding:.45rem .6rem;border-bottom:1px solid var(--line)}th{font-size:.78rem;text-transform:uppercase;letter-spacing:.04em;color:var(--ink-soft)}.chip{display:inline-block;padding:.1rem .45rem;border-radius:999px;font-size:.75rem;border:1px solid var(--line);background:var(--bg)}.chip.danger{border-color:var(--danger);color:var(--danger)}.daypick{display:flex;gap:.35rem}.daypick label{display:flex;align-items:center;gap:.25rem;font-size:.8rem;font-weight:500;color:var(--ink)}.auth{max-width:340px;margin:12vh auto}.app-footer{margin-top:3rem;padding-top:1rem;border-top:1px solid var(--line);color:var(--ink-soft);font-size:.78rem}.auth .app-footer{border-top:none;text-align:center;margin-top:2rem}.spinner-wrap{display:inline-flex;align-items:center;gap:.5rem}.spinner{width:1rem;height:1rem;border-radius:50%;border:2px solid var(--line);border-top-color:var(--accent);animation:spin .7s linear infinite;flex:none}@keyframes spin{to{transform:rotate(360deg)}}.welcome-page{max-width:640px}.breadcrumb-steps{list-style:none;margin:1.5rem 0;padding:0}.breadcrumb-steps li{display:flex;gap:1rem;position:relative;padding-bottom:1.75rem}.breadcrumb-steps li:last-child{padding-bottom:0}.breadcrumb-steps li:not(:last-child):before{content:"";position:absolute;left:21px;top:44px;bottom:0;width:2px;background:var(--line)}.breadcrumb-node{position:relative;flex:none;width:44px;height:44px;border-radius:50%;background:var(--accent);color:var(--accent-ink);display:flex;align-items:center;justify-content:center;font-size:1.3rem}.breadcrumb-num{position:absolute;bottom:-4px;right:-4px;width:18px;height:18px;border-radius:50%;background:var(--panel);border:1px solid var(--line);color:var(--ink);font-size:.68rem;font-weight:700;display:flex;align-items:center;justify-content:center}.breadcrumb-body{padding-top:.15rem}.breadcrumb-body h3{margin:0 0 .15rem}.breadcrumb-body p{margin:0 0 .5rem}.welcome-footer{display:flex;flex-direction:column;align-items:flex-start}.modal-backdrop{position:fixed;inset:0;background:#0006;display:flex;align-items:center;justify-content:center;z-index:50}.modal-card{background:var(--panel);border-radius:10px;padding:1.5rem;max-width:380px;width:90%;box-shadow:0 12px 32px #00000040}.androiddl{max-width:860px}.androiddl-header{display:flex;gap:1.5rem;align-items:flex-start;padding-bottom:1.5rem;margin-bottom:1.5rem;border-bottom:1px solid var(--line)}.androiddl-icon{width:96px;height:96px;border-radius:22px;box-shadow:0 2px 10px #0000002e;flex-shrink:0}.androiddl-info h1{margin:0 0 .15rem;font-size:1.6rem}.androiddl-publisher{color:var(--accent);font-weight:600;font-size:.9rem;margin:0 0 .9rem}.androiddl-badges{display:flex;gap:1.5rem;margin-bottom:1.1rem}.androiddl-badges>div{display:flex;flex-direction:column;font-size:.78rem;color:var(--ink-soft)}.androiddl-badges b{font-size:.95rem;color:var(--ink);font-weight:700}.androiddl-install{display:inline-flex;align-items:center;background:var(--accent);color:var(--accent-ink);border:none;padding:.7rem 1.75rem;border-radius:999px;font-size:.95rem;font-weight:700;text-decoration:none}.androiddl-install:hover{filter:brightness(1.1)}.androiddl-install--disabled{pointer-events:none;opacity:.6}.androiddl-install-sub{margin:.5rem 0 0}.androiddl-section{margin-bottom:1.75rem}.androiddl-section h2{font-size:1.05rem;margin:0 0 .75rem}.androiddl-screens{display:flex;gap:1rem;overflow-x:auto;padding-bottom:.5rem}.androiddl-screenshot{margin:0;flex-shrink:0}.androiddl-screenshot img{height:360px;border-radius:14px;box-shadow:0 2px 10px #0000002e;display:block}.androiddl-screenshot figcaption{text-align:center;margin-top:.4rem;font-size:.8rem;color:var(--ink-soft)}.androiddl-card{padding:1.25rem 1.5rem}.androiddl-card p{margin:0 0 .75rem}.androiddl-card p:last-child{margin-bottom:0}.androiddl-card ul{margin:0 0 .75rem;padding-left:1.1rem;line-height:1.6}.androiddl-card ul:last-child{margin-bottom:0}.androiddl-steps{list-style:none;counter-reset:step;margin:0;padding:1.25rem 1.5rem}.androiddl-steps li{counter-increment:step;position:relative;padding:0 0 1.1rem 2.5rem;line-height:1.5}.androiddl-steps li:last-child{padding-bottom:0}.androiddl-steps li:before{content:counter(step);position:absolute;left:0;top:0;width:1.6rem;height:1.6rem;border-radius:50%;background:var(--accent);color:var(--accent-ink);font-size:.8rem;font-weight:700;display:flex;align-items:center;justify-content:center}.androiddl-steps strong{display:block;margin-bottom:.15rem}@media(max-width:560px){.androiddl-header{flex-direction:column;align-items:center;text-align:center}.androiddl-badges{justify-content:center}}