:root{--navy-900: #0d1c33;--navy-800: #12233f;--navy-700: #1b3557;--navy-600: #24497a;--navy-500: #2f5c99;--blue-100: #e8eef7;--blue-050: #f4f7fc;--gray-900: #1f2937;--gray-700: #4a5568;--gray-600: #64748b;--gray-400: #98a5b8;--gray-300: #cbd5e1;--gray-200: #dde4ee;--gray-100: #eef2f8;--white: #ffffff;--green-700: #1c6b45;--green-100: #dff3e7;--amber-800: #8a5a06;--amber-500: #f0b429;--amber-100: #fdf0d5;--red-700: #a52222;--red-100: #fbe4e4;--rule: #e2e8f1;--border: #ccd6e4;--frame: #aab8cb;--input-border: #7c899d;--focus: #1a73e8;--radius: 8px;--radius-sm: 5px;--shadow-sm: 0 1px 2px rgb(13 28 51 / 8%);--shadow-md: 0 4px 16px rgb(13 28 51 / 12%);--touch: 44px;--header-height: 56px;--font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, monospace}*{box-sizing:border-box}html,body,#root{height:100%}html{scroll-padding-top:calc(var(--header-height) + .5rem)}body{margin:0;font-family:var(--font);font-size:16px;line-height:1.5;color:var(--gray-900);background:var(--blue-050);-webkit-text-size-adjust:100%}h1,h2,h3{margin:0 0 .5rem;line-height:1.25;font-weight:650}h1{font-size:1.35rem}h2{font-size:1.1rem}h3{font-size:.975rem}p{margin:0 0 .75rem}:focus-visible{outline:3px solid var(--focus);outline-offset:2px;border-radius:3px}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.skip-link{position:absolute;left:-999px;z-index:100;padding:.75rem 1rem;background:var(--white);border:2px solid var(--focus);border-radius:var(--radius-sm)}.skip-link:focus{left:.5rem;top:.5rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.45rem;min-height:var(--touch);padding:.5rem 1rem;font:inherit;font-weight:600;color:var(--navy-800);background:var(--white);border:1px solid var(--input-border);border-radius:var(--radius-sm);cursor:pointer;text-decoration:none}.btn:hover:not(:disabled){background:var(--blue-100);border-color:var(--navy-500)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{color:var(--white);background:var(--navy-600);border-color:var(--navy-600)}.btn-primary:hover:not(:disabled){background:var(--navy-700);border-color:var(--navy-700)}.btn-commit{color:var(--navy-900);background:var(--amber-500);border-color:#b8820f;font-weight:700}.btn-commit:hover:not(:disabled){background:#e5a81f;border-color:#8f6408}.btn-danger{color:var(--red-700);border-color:var(--red-700);background:var(--white)}.btn-danger:hover:not(:disabled){background:var(--red-100);border-color:#8c1c1c}.btn-sm{min-height:36px;padding:.3rem .65rem;font-size:.875rem}.btn-icon{width:var(--touch);padding:0}.btn-sm.btn-icon{width:36px}.btn-link{min-height:auto;padding:0;border:0;background:none;color:var(--navy-600);text-decoration:underline;font-weight:600}label{display:block;font-weight:600;font-size:.875rem;margin-bottom:.25rem}.text-input,input:not([type=checkbox]):not([type=radio]):not([type=file]):not([type=button]):not([type=submit]):not([type=reset]),select,textarea{width:100%;min-height:var(--touch);padding:.45rem .6rem;font:inherit;color:var(--gray-900);background:var(--white);border:1px solid var(--input-border);border-radius:var(--radius-sm)}textarea{min-height:5rem;resize:vertical}input:not([type=checkbox]):not([type=radio]):not([type=file]):not([type=button]):not([type=submit]):not([type=reset]):hover,select:hover,textarea:hover{border-color:var(--navy-500)}input:disabled,select:disabled,textarea:disabled{background:var(--gray-100);border-color:var(--border);color:var(--gray-700)}.field{margin-bottom:.9rem}.field-error{color:var(--red-700);font-size:.85rem;margin-top:.25rem;font-weight:600}.field-hint{color:var(--gray-700);font-size:.85rem;margin-top:.25rem}.app-shell{display:flex;flex-direction:column;min-height:100%}.top-nav{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:1rem;min-height:var(--header-height);padding:0 1rem;color:var(--white);background:var(--navy-800)}.brand{display:inline-flex;align-items:center;gap:.5rem;white-space:nowrap}.brand-word{font-weight:700;font-size:1.12rem;letter-spacing:-.01em}.brand-x{color:var(--navy-500)}.logo-mark{flex:0 0 auto}.top-nav .brand{color:var(--white)}.top-nav .brand-x{color:#7db3f2}.sign-in-masthead{margin:-1rem -1.1rem 1.15rem;padding:1.6rem 1.1rem 1.2rem;text-align:center;background:linear-gradient(155deg,var(--navy-800) 0%,var(--navy-600) 100%);border-bottom:3px solid #7db3f2;border-radius:var(--radius) var(--radius) 0 0}.sign-in-brand{margin:0;color:var(--white)}.sign-in-masthead .brand{justify-content:center;gap:.75rem}.sign-in-masthead .brand-word{font-size:2.5rem;letter-spacing:-.015em;line-height:1}.sign-in-masthead .brand-x{color:#7db3f2}@media(max-width:480px){.sign-in-masthead .brand-word{font-size:2rem}}.top-nav nav{display:flex;gap:.25rem;flex:1;overflow-x:auto}.top-nav nav a{display:inline-flex;align-items:center;min-height:40px;padding:0 .85rem;color:var(--blue-100);text-decoration:none;border-radius:var(--radius-sm);font-weight:600;white-space:nowrap}.top-nav nav a:hover{background:var(--navy-700);color:var(--white)}.top-nav nav a[aria-current=page]{background:var(--navy-600);color:var(--white)}.top-nav .user-menu{display:flex;align-items:center;gap:.6rem;margin-left:auto}.top-nav .user-name{font-size:.875rem;color:var(--blue-100);white-space:nowrap}.top-nav .btn{min-height:36px;background:transparent;color:var(--white);border-color:var(--navy-500)}.top-nav .btn:hover{background:var(--navy-700)}main{flex:1;padding:1rem}.page{max-width:1500px;margin:0 auto;padding-bottom:4.5rem}.page-header{display:flex;flex-wrap:wrap;gap:.75rem 1.25rem;align-items:flex-end;padding-bottom:.8rem;border-bottom:1px solid var(--border);margin-bottom:1.1rem}.page-header h1{margin:0}.page-subtitle{margin:0 0 .1rem;color:var(--gray-700);font-size:.9rem}.page-header .date-nav{margin-left:auto}.date-nav .field{margin-bottom:0}.card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:1rem 1.1rem 1.15rem;margin-bottom:1.1rem}.card-title,.card>h2:first-child{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.6rem 1rem;margin:-.15rem 0 .9rem;padding-bottom:.6rem;border-bottom:1px solid var(--border)}.card-title h2,.card-title h3{margin:0}.card-note{font-size:.85rem;color:var(--gray-700)}.card-foot{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem;margin-top:.9rem;padding-top:.7rem;border-top:1px solid var(--border)}.class-cards{display:grid;gap:.75rem;grid-template-columns:repeat(auto-fill,minmax(255px,1fr))}.class-card{display:flex;flex-direction:column;gap:.35rem;align-items:flex-start;padding:.9rem;text-align:left;background:var(--white);border:1px solid var(--border);border-left:5px solid var(--navy-500);border-radius:var(--radius);cursor:pointer;font:inherit;min-height:var(--touch)}.class-card:hover{border-color:var(--navy-500);box-shadow:var(--shadow-md)}.class-card .period{font-weight:700;color:var(--navy-700)}.class-card .subject{font-weight:600}.class-card .meta{font-size:.85rem;color:var(--gray-600)}.context-header{position:sticky;top:var(--header-height);z-index:20;display:flex;flex-wrap:wrap;gap:.5rem 1.5rem;align-items:center;padding:.7rem 1rem;background:var(--white);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:.75rem;box-shadow:var(--shadow-sm)}.context-item{display:flex;flex-direction:column}@media(min-width:1100px){.context-item+.context-item{padding-left:1.5rem;border-left:1px solid var(--rule)}}.context-item .k{font-size:.7rem;text-transform:uppercase;letter-spacing:.04em;color:var(--gray-600);font-weight:700;margin-bottom:0}.context-item .v{font-weight:650}.context-select{min-height:32px;padding:.1rem .35rem;font-weight:650;border-color:var(--gray-200);background:var(--blue-050)}.badge{display:inline-flex;align-items:center;gap:.3rem;padding:.15rem .5rem;font-size:.8rem;font-weight:700;border-radius:999px;border:1px solid;white-space:nowrap}.badge-open{color:var(--navy-700);background:var(--blue-100);border-color:#b9ccea}.badge-complete{color:var(--green-700);background:var(--green-100);border-color:#a8d8bf}.badge-partial{color:var(--amber-800);background:var(--amber-100);border-color:#e6c987}.badge-locked{color:var(--gray-700);background:var(--gray-100);border-color:var(--gray-300)}.badge-cancelled{color:var(--red-700);background:var(--red-100);border-color:#eab6b6}.badge-reopened{color:var(--amber-800);background:var(--amber-100);border-color:#e6c987}.period-strip{display:flex;gap:.4rem;overflow-x:auto;padding:.25rem 0 .6rem;scroll-snap-type:x proximity}.period-chip{flex:0 0 auto;display:flex;flex-direction:column;align-items:flex-start;gap:.1rem;min-width:104px;min-height:var(--touch);padding:.4rem .6rem;font:inherit;text-align:left;background:var(--white);border:1px solid var(--input-border);border-radius:var(--radius-sm);cursor:pointer;scroll-snap-align:start}.period-chip:hover{border-color:var(--navy-500)}.period-chip[aria-pressed=true]{border-color:var(--navy-600);border-width:2px;background:var(--blue-100)}.period-chip .p-label{font-weight:700;color:var(--navy-800)}.period-chip .p-sub{font-size:.75rem;color:var(--gray-700)}.period-chip .p-state{font-size:.72rem;font-weight:700}.period-chip .p-state.complete{color:var(--green-700)}.period-chip .p-state.partial{color:var(--amber-800)}.period-chip .p-state.locked{color:var(--gray-700)}.period-chip .p-state.cancelled{color:var(--red-700)}.period-chip .p-state.none{color:var(--gray-600)}.legend{border:1px solid var(--border);border-radius:var(--radius);background:var(--white);margin:.75rem 0}.legend-body{border-top:1px solid var(--rule);padding-top:.6rem}.legend-toggle{display:flex;align-items:center;justify-content:space-between;gap:1rem;width:100%;min-height:var(--touch);padding:.5rem .85rem;font:inherit;font-weight:650;text-align:left;background:none;border:0;cursor:pointer;border-radius:var(--radius)}.legend-body{padding:0 .85rem .75rem}.legend-grid{display:grid;gap:.3rem 1rem;grid-template-columns:repeat(auto-fill,minmax(215px,1fr));margin:0}.legend-item{display:flex;gap:.45rem;font-size:.85rem}.legend-code{flex:0 0 auto;min-width:1.6rem;text-align:center;font-family:var(--mono);font-weight:700;color:var(--navy-800);background:var(--blue-100);border-radius:4px}.grid-wrap{position:relative;overflow-x:auto;background:var(--white);border:1px solid var(--frame);border-radius:var(--radius)}table.attendance-grid{--w-sno: 56px;--w-name: 240px;--w-period: 92px;--w-remarks: 240px;table-layout:fixed;width:max-content;min-width:100%;border-collapse:separate;border-spacing:0;font-size:.9rem}table.attendance-grid th,table.attendance-grid td{border-bottom:1px solid var(--rule);border-right:1px solid var(--rule);padding:.35rem .5rem;text-align:left;vertical-align:middle;background:var(--white)}table.attendance-grid thead th{position:sticky;top:0;z-index:3;background:var(--blue-100);color:var(--navy-800);font-size:.8rem;white-space:nowrap;border-bottom:2px solid var(--frame)}table.attendance-grid .col-period:first-of-type,table.attendance-grid td.period-cell:first-of-type{border-left:2px solid var(--border)}table.attendance-grid .col-remarks,table.attendance-grid td.remarks-cell{border-left:2px solid var(--border)}table.attendance-grid thead th .sub-line{display:block;font-weight:500;font-size:.7rem;color:var(--gray-700)}table.attendance-grid .col-sno{position:sticky;left:0;z-index:2;width:var(--w-sno)}table.attendance-grid .col-ident{position:sticky;z-index:2;font-family:var(--mono);font-size:.85rem}table.attendance-grid thead .col-ident{white-space:normal}table.attendance-grid .col-name{position:sticky;z-index:2;width:var(--w-name);box-shadow:2px 0 0 var(--frame);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}table.attendance-grid .col-period{width:var(--w-period)}table.attendance-grid .col-remarks{width:var(--w-remarks)}table.attendance-grid thead .col-sno,table.attendance-grid thead .col-ident,table.attendance-grid thead .col-name{z-index:4}table.attendance-grid tbody tr:nth-child(2n) td,table.attendance-grid tbody tr:nth-child(2n) th{background:var(--gray-100)}table.attendance-grid tbody tr:hover td,table.attendance-grid tbody tr:hover th{background:var(--blue-100)}table.attendance-grid tbody tr.row-missing td.col-name{box-shadow:inset 3px 0 0 var(--red-700),2px 0 0 var(--frame)}td.period-cell{padding:.2rem .25rem;text-align:center}td.period-cell.selected{background:#dbe7f8!important}td.remarks-cell{padding:.15rem}.cell-select{display:flex;align-items:center;justify-content:center;gap:.28rem;width:100%;min-height:40px;padding:.25rem .3rem;font:inherit;color:var(--navy-800);background:var(--white);border:1px solid var(--input-border);border-radius:var(--radius-sm);cursor:pointer}.cell-select:hover:not(:disabled){border-color:var(--navy-600);box-shadow:0 0 0 1px var(--navy-600)}.cell-select:disabled{cursor:not-allowed;background:transparent;border-color:transparent}.cell-select .cs-code{font-weight:700;font-size:.95rem;line-height:1}.cell-select .cs-short{font-size:.68rem;font-weight:600;color:var(--gray-700)}.cell-select .icon{margin-left:auto;opacity:.45}.cell-select:hover .icon{opacity:.8}.cell-select.blank .cs-code{color:var(--gray-600);font-weight:600}.cell-input.blank{color:var(--gray-700)}input.remark-input{width:100%;min-height:36px;padding:.2rem .4rem;font:inherit;font-size:.85rem;border:1px solid transparent;border-radius:3px;background:transparent}input.remark-input:hover:not(:disabled){border-color:var(--input-border);background:var(--white)}input.remark-input:disabled{background:transparent;color:var(--gray-700)}.action-bar{position:sticky;bottom:0;z-index:25;display:flex;flex-wrap:wrap;gap:.5rem;align-items:center;padding:.8rem 1rem;margin-top:1rem;background:var(--blue-100);border:1px solid var(--frame);border-top:3px solid var(--navy-700);border-radius:var(--radius);box-shadow:0 -6px 18px #0d1c3329}.action-bar .save-status{font-size:.85rem;color:var(--gray-700)}.action-bar .spacer{flex:1}.notice{display:flex;gap:.6rem;align-items:flex-start;padding:.7rem .9rem;border:1px solid;border-left-width:5px;border-radius:var(--radius-sm);margin-bottom:.75rem;font-size:.925rem}.notice-info{color:var(--navy-800);background:var(--blue-100);border-color:#b9ccea}.notice-success{color:var(--green-700);background:var(--green-100);border-color:#a8d8bf}.notice-warning{color:var(--amber-800);background:var(--amber-100);border-color:#e6c987}.notice-error{color:var(--red-700);background:var(--red-100);border-color:#eab6b6}.notice .title{font-weight:700}.notice ul{margin:.35rem 0 0;padding-left:1.1rem}.empty-state{padding:2rem 1rem;text-align:center;color:var(--gray-700)}.empty-state h2{color:var(--gray-900)}.table-scroll{overflow-x:auto;background:var(--white);border:1px solid var(--frame);border-radius:var(--radius-sm)}table.data-table{width:100%;border-collapse:collapse;font-size:.9rem}table.data-table th,table.data-table td{padding:.55rem .7rem;text-align:left;vertical-align:top;border-bottom:1px solid var(--rule);border-right:1px solid var(--rule)}table.data-table th:last-child,table.data-table td:last-child{border-right:0}table.data-table tbody tr:last-child>*{border-bottom:0}table.data-table thead th{background:var(--blue-100);color:var(--navy-800);font-size:.8rem;white-space:nowrap;border-bottom:2px solid var(--frame);border-right-color:var(--border)}table.data-table tbody th[scope=row]{font-weight:650;color:var(--navy-800)}table.data-table tbody tr:nth-child(2n)>*{background:var(--blue-050)}table.data-table tbody tr:hover>*{background:var(--blue-100)}.dialog-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:60;display:flex;align-items:center;justify-content:center;padding:1rem;background:#0d1c3373}.dialog{width:min(34rem,100%);max-height:90vh;overflow-y:auto;padding:1.25rem;background:var(--white);border:1px solid var(--frame);border-radius:var(--radius);box-shadow:var(--shadow-md)}.dialog>h2{margin:-.15rem 0 .9rem;padding-bottom:.6rem;border-bottom:1px solid var(--border)}.dialog-actions{display:flex;flex-wrap:wrap;gap:.5rem;justify-content:flex-end;margin-top:1.1rem;padding-top:.9rem;border-top:1px solid var(--border)}.code-list{position:fixed;z-index:50;display:flex;flex-direction:column;width:20rem;max-height:min(24rem,70vh);background:var(--white);border:1px solid var(--frame);border-radius:var(--radius);box-shadow:var(--shadow-md);overflow:hidden}.code-list-search{display:flex;align-items:center;gap:.45rem;flex:0 0 auto;padding:.55rem .6rem;border-bottom:1px solid var(--border);background:var(--blue-050)}.code-list-search .icon{color:var(--gray-700)}.code-list-search input{min-height:34px;padding:.3rem .45rem;border:1px solid var(--input-border);border-radius:var(--radius-sm);background:var(--white)}.code-list ul{flex:1 1 auto;overflow-y:auto;list-style:none;margin:0;padding:.3rem}.code-list li button{display:flex;gap:.55rem;align-items:center;width:100%;min-height:42px;padding:.35rem .45rem;font:inherit;text-align:left;background:none;border:0;border-radius:var(--radius-sm);cursor:pointer}.code-list li button:hover,.code-list li button.active{background:var(--blue-100)}.code-list li button .icon{margin-left:auto;color:var(--navy-600)}.code-list .legend-code{flex:0 0 auto;min-width:1.9rem;padding:.12rem 0;text-align:center;font-family:var(--mono);font-weight:700;font-size:.85rem;color:var(--navy-800);background:var(--blue-100);border:1px solid var(--border);border-radius:4px}.code-list .cl-label{display:flex;flex-direction:column;min-width:0;line-height:1.25}.code-list .cl-note{font-size:.7rem;color:var(--amber-800);font-weight:600}.code-list-empty{padding:.75rem .5rem;color:var(--gray-700);font-size:.875rem}.code-list-foot{display:flex;align-items:center;gap:.6rem;flex:0 0 auto;padding:.45rem .6rem;border-top:1px solid var(--border);background:var(--blue-050)}.code-list-hint{font-size:.68rem;color:var(--gray-700);line-height:1.3}.tabbar{display:flex;flex-wrap:wrap;align-items:flex-end;gap:.15rem 1.5rem;border-bottom:2px solid var(--frame);margin-bottom:1.1rem}.tabbar h1{margin:0 0 .5rem}.tabbar .tabs{flex:1 1 20rem;min-width:0;border-bottom:0;margin-bottom:0}.tabs{display:flex;gap:.2rem;overflow-x:auto;padding:0 .15rem;border-bottom:2px solid var(--frame);margin-bottom:1.1rem}.tabs button{min-height:var(--touch);padding:.5rem 1rem;font:inherit;font-weight:650;color:var(--gray-700);background:transparent;border:1px solid transparent;border-bottom:0;border-radius:var(--radius-sm) var(--radius-sm) 0 0;margin-bottom:-2px;cursor:pointer;white-space:nowrap}.tabs button:hover{background:var(--blue-100);color:var(--navy-800)}.tabs button[aria-selected=true]{color:var(--navy-700);background:var(--white);border-color:var(--frame);box-shadow:0 2px 0 0 var(--white)}.filter-row{display:flex;flex-wrap:wrap;gap:.75rem 1rem;align-items:flex-end;padding:.8rem .9rem;background:var(--blue-050);border:1px solid var(--border);border-radius:var(--radius-sm);margin-bottom:1rem}.filter-row .field{margin-bottom:0;min-width:9rem}.filter-row .field-grow{flex:1 1 18rem}.filter-row-top{align-items:flex-start}.subform .filter-row,.dialog .filter-row{padding:0;background:none;border:0;margin-bottom:.9rem}.field-group{border:1px solid var(--border);border-radius:var(--radius-sm);padding:.75rem .9rem .9rem;margin:0 0 1rem}.field-group>legend{font-weight:650;font-size:.875rem;padding:0 .35rem;color:var(--navy-800)}.toolbar{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center}.plain-list{list-style:none;margin:0;padding:0}.sign-in-page{--sign-in-art: url(/sign-in-bg.jpg);position:relative;display:flex;align-items:center;justify-content:flex-end;min-height:100vh;padding:1.5rem clamp(1.5rem,7vw,7rem) 1.5rem 1.5rem;background-color:var(--navy-800);background-image:var(--sign-in-art);background-size:cover;background-position:center 62%;background-repeat:no-repeat}.sign-in-page:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(180deg,#06102270,#0610222e 44%,#06102285),linear-gradient(0deg,#0c234838,#0c234838)}.sign-in-card{position:relative;width:min(30rem,100%);box-shadow:0 18px 50px #030a1673}@media(max-width:767px){.sign-in-page{justify-content:center;padding:1.5rem;background-position:62% 58%}}.sign-in-institution{margin-bottom:.25rem;font-size:1.1rem;font-weight:600}.btn-block{width:100%}.sign-in-form{display:grid;gap:.15rem}.sign-in-form .field{margin-bottom:.6rem}.sign-in-form .field-hint{margin-top:.6rem}.sign-in-or{display:flex;align-items:center;gap:.75rem;margin:1rem 0 .9rem;font-size:.85rem;color:var(--gray-700)}.sign-in-or:before,.sign-in-or:after{content:"";flex:1;height:1px;background:var(--border)}.dev-user-list{display:grid;gap:.5rem}.dev-user{display:flex;flex-direction:column;align-items:flex-start;gap:.15rem;min-height:var(--touch);padding:.6rem .8rem;font:inherit;text-align:left;background:var(--white);border:1px solid var(--input-border);border-radius:var(--radius-sm);cursor:pointer}.dev-user:hover{border-color:var(--navy-500);background:var(--blue-050)}.dev-user .role{font-size:.8rem;color:var(--gray-600)}.mobile-student-list{display:grid;gap:.5rem}.mobile-student-row{display:flex;gap:.75rem;align-items:center;padding:.6rem .7rem;background:var(--white);border:1px solid var(--border);border-radius:var(--radius-sm)}.mobile-student-row.row-missing{border-left:4px solid var(--red-700)}.mobile-student-row .identity{flex:1;min-width:0}.mobile-student-row .identity .name{font-weight:650}.mobile-student-row .identity .mil{font-family:var(--mono);font-size:.8rem;color:var(--gray-600)}.mobile-student-row .code-button{flex:0 0 auto;min-width:5.5rem;min-height:var(--touch);font:inherit;font-weight:700;background:var(--white);border:1px solid var(--input-border);border-radius:var(--radius-sm);cursor:pointer}.mobile-student-row .code-button.blank{color:var(--gray-600)}.cell-select.code-present,.mobile-student-row .code-button.code-present,.code-list .legend-code.code-present{background:var(--green-100)}.cell-select.code-absent,.mobile-student-row .code-button.code-absent,.code-list .legend-code.code-absent{background:var(--red-100)}.cell-select.code-late,.mobile-student-row .code-button.code-late,.code-list .legend-code.code-late{background:var(--amber-100)}.cell-select.code-excused,.mobile-student-row .code-button.code-excused,.code-list .legend-code.code-excused{background:var(--blue-100)}.cell-select.code-discipline,.mobile-student-row .code-button.code-discipline,.code-list .legend-code.code-discipline{background:#f1e6f7}.desktop-only{display:block}.mobile-only{display:none}@media(max-width:767px){main{padding:.6rem}.desktop-only{display:none}.mobile-only{display:block}.context-header{position:static;gap:.4rem 1rem}.top-nav{padding:0 .5rem;gap:.4rem}.top-nav .user-name,.top-nav .brand{display:none}.top-nav nav a{padding:0 .6rem}.top-nav .user-menu .btn{width:var(--touch);min-height:var(--touch);padding:0;justify-content:center}.top-nav .user-menu .btn-label{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.action-bar{position:fixed;left:0;right:0;bottom:0;margin:0;gap:.45rem;border-radius:0;border-left:0;border-right:0;padding-bottom:calc(.7rem + env(safe-area-inset-bottom))}.action-bar .btn{flex:1 1 8.5rem}.action-bar .spacer{display:none}.action-bar .save-status{flex:1 0 100%;order:-1}.app-shell{padding-bottom:11rem}.app-footer{padding-bottom:.6rem}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}table.week-plan{table-layout:fixed;min-width:56rem}table.week-plan th[scope=row]{width:4.5rem;background:var(--blue-050);font-size:.85rem}table.week-plan thead th{text-align:center}table.week-plan .sub-line{display:block;font-weight:400;font-size:.72rem;color:var(--gray-700)}table.week-plan td{padding:.15rem;vertical-align:top}table.week-plan .day-suppressed{background:repeating-linear-gradient(45deg,var(--gray-100),var(--gray-100) 6px,var(--blue-050) 6px,var(--blue-050) 12px);color:var(--gray-700)}.plan-button{display:flex;flex-direction:column;gap:.1rem;width:100%;min-height:var(--touch);padding:.3rem .4rem;font:inherit;text-align:left;background:var(--white);border:1px dashed var(--input-border);border-radius:var(--radius-sm);cursor:pointer}.plan-button:hover{border-color:var(--navy-500);background:var(--blue-050)}.plan-button.planned{border-style:solid;border-left:4px solid var(--navy-500)}.plan-button.recorded{border-left-color:var(--green-700)}.plan-button .subject{font-weight:700;color:var(--navy-800);font-size:.85rem}.plan-button .who{font-size:.75rem;color:var(--gray-700)}.plan-button .flag{font-size:.7rem;font-weight:700;color:var(--green-700)}.plan-button .suggestion{font-size:.8rem;color:var(--gray-600);font-style:italic}.setting-list{border:1px solid var(--border);border-radius:var(--radius-sm);padding:0 .9rem}.setting-row{display:flex;flex-wrap:wrap;gap:.5rem 1.5rem;align-items:flex-start;padding:.75rem 0;border-bottom:1px solid var(--rule)}.setting-row:last-child{border-bottom:0}.setting-label{flex:1 1 22rem;min-width:0}.setting-label label{margin-bottom:.1rem}.setting-control{flex:0 1 24rem;min-width:14rem}.setting-control .toolbar input{max-width:9rem}.setting-readonly{display:inline-block;padding:.35rem .6rem;font-family:var(--mono);font-size:.85rem;background:var(--gray-100);border-radius:var(--radius-sm);color:var(--gray-700)}.checkbox-label{display:inline-flex;align-items:center;gap:.45rem;min-height:var(--touch);font-weight:400;cursor:pointer}.checkbox-label input[type=checkbox]{width:20px;height:20px;min-height:20px;accent-color:var(--navy-600);cursor:pointer}.current-cutoff{padding:.6rem .85rem;background:var(--blue-050);border:1px solid var(--border);border-radius:var(--radius-sm);font-size:1.05rem}.current-cutoff .field-hint{display:inline}.subform{margin-top:.9rem;padding:.9rem;background:var(--blue-050);border:1px solid var(--border);border-radius:var(--radius-sm)}.subform h3{margin:0 0 .75rem;padding-bottom:.5rem;border-bottom:1px solid var(--border)}.weekday-picker{display:flex;flex-wrap:wrap;gap:.1rem .6rem}.weekday-picker .checkbox-label{min-height:32px;font-size:.85rem}.role-badges{display:flex;flex-wrap:wrap;gap:.25rem}.role-fieldset{border:1px solid var(--border);border-radius:var(--radius-sm);padding:.5rem .85rem .75rem;margin:0 0 .9rem}.role-fieldset legend{font-weight:650;font-size:.875rem;padding:0 .3rem}.role-fieldset .checkbox-label{display:flex}.top-nav .user-menu .btn[aria-current=page]{background:var(--navy-600)}table.data-table tr.row-ended th,table.data-table tr.row-ended td{background:var(--gray-100)}.table-scroll:focus-visible{outline:3px solid var(--focus);outline-offset:2px}.table-scroll{position:relative}.icon{flex:0 0 auto;display:block;opacity:.75}.top-nav nav a .icon{opacity:.72}.top-nav nav a[aria-current=page] .icon,.top-nav nav a:hover .icon{opacity:1}.top-nav nav a{gap:.45rem}.top-nav .user-menu .btn{gap:.4rem}.section-heading{display:flex;align-items:center;justify-content:flex-start;gap:.5rem;flex:1 1 auto;min-width:0}.card-title .section-heading{margin:0;padding:0;border-bottom:0}.card>h2.section-heading:first-child{justify-content:flex-start}.section-heading .icon{color:var(--navy-500);opacity:1}.page-header h1,.tabbar h1{display:flex;align-items:center;gap:.55rem}.page-header h1 .icon,.tabbar h1 .icon{color:var(--navy-500);opacity:1}.btn .icon{opacity:.8}.btn:hover .icon{opacity:1}@media(max-width:767px){.top-nav nav a .icon{display:none}}th.col-period{padding:0;vertical-align:top}.period-head{display:flex;flex-direction:column;gap:.05rem;width:100%;min-height:56px;padding:.4rem .4rem .45rem;font:inherit;text-align:left;color:inherit;background:none;border:0;border-top:3px solid transparent;cursor:pointer}.period-head:hover{background:#dbe7f8}.period-head[aria-pressed=true]{border-top-color:var(--navy-600);background:#dbe7f8}.period-head .ph-label{font-weight:700;font-size:.85rem;color:var(--navy-800)}.period-head .ph-sub{font-weight:500;font-size:.7rem;color:var(--gray-700)}.period-head .ph-state{font-size:.68rem;font-weight:700;margin-top:.1rem}.period-head .ph-state.complete,.period-head .ph-state.submitted{color:var(--green-700)}.period-head .ph-state.partial{color:var(--amber-800)}.period-head .ph-state.cancelled{color:var(--red-700)}.period-head .ph-state.empty,.period-head .ph-state.none{color:var(--gray-700)}.period-strip{display:none}@media(max-width:767px){.period-strip{display:flex}}.day-remarks{display:block;width:100%;margin-top:.15rem;padding:.1rem .25rem;font:inherit;font-size:.72rem;line-height:1.3;text-align:left;color:var(--gray-700);background:none;border:0;border-radius:3px;cursor:pointer;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.day-remarks:hover{background:var(--blue-100);color:var(--navy-800)}.context-item .k{display:flex;align-items:center;gap:.3rem}.context-item .k .icon{opacity:.85}.cell-sub{font-size:.8rem;font-weight:400;color:var(--gray-700)}.manual p{max-width:62ch}.manual-toc{display:grid;gap:.6rem;grid-template-columns:repeat(auto-fill,minmax(17rem,1fr));margin-top:.9rem}.manual-toc a{display:flex;gap:.6rem;align-items:flex-start;padding:.7rem .8rem;color:inherit;text-decoration:none;background:var(--blue-050);border:1px solid var(--border);border-left:4px solid var(--navy-500);border-radius:var(--radius-sm)}.manual-toc a:hover{background:var(--blue-100);border-color:var(--frame)}.manual-toc a .icon{margin-top:.15rem;color:var(--navy-600)}.manual-toc span{display:flex;flex-direction:column;gap:.1rem;font-size:.875rem;color:var(--gray-700)}.manual-toc strong{font-size:1rem;color:var(--navy-800)}.manual-flow{display:flex;flex-wrap:wrap;align-items:stretch;gap:.35rem;margin:.9rem 0 1.2rem;padding:0;list-style:none;counter-reset:flow}.manual-flow>li{display:flex;align-items:stretch;gap:.35rem}.flow-step{display:flex;flex-direction:column;gap:.3rem;align-items:center;justify-content:center;width:8.5rem;min-height:5.2rem;padding:.6rem .5rem;text-align:center;font-size:.85rem;font-weight:600;color:var(--navy-800);background:var(--white);border:1px solid var(--frame);border-top:3px solid var(--navy-600);border-radius:var(--radius-sm)}.flow-step .icon{color:var(--navy-600)}.flow-step:before{counter-increment:flow;content:counter(flow);font-family:var(--mono);font-size:.7rem;color:var(--gray-700)}.flow-arrow{display:flex;align-items:center;color:var(--frame)}.flow-note{font-size:.7rem;font-weight:500;color:var(--gray-700);line-height:1.2}.manual-flow .flow-step{width:10.5rem}.guides{display:grid;gap:1rem}.guide{padding:.85rem .95rem;background:var(--blue-050);border:1px solid var(--border);border-radius:var(--radius-sm)}.guide h3{display:flex;align-items:center;gap:.55rem;margin:0 0 .6rem;padding-bottom:.5rem;font-size:1rem;border-bottom:1px solid var(--border)}.guide-num{display:inline-flex;align-items:center;justify-content:center;width:1.7rem;height:1.7rem;flex:0 0 auto;font-family:var(--mono);font-size:.85rem;color:var(--white);background:var(--navy-600);border-radius:50%}.steps{display:grid;gap:.5rem;margin:0;padding:0;list-style:none}.steps>li{display:flex;gap:.55rem;align-items:flex-start}.step-num{display:inline-flex;align-items:center;justify-content:center;width:1.4rem;height:1.4rem;flex:0 0 auto;margin-top:.1rem;font-family:var(--mono);font-size:.75rem;font-weight:700;color:var(--navy-800);background:var(--blue-100);border:1px solid var(--border);border-radius:50%}.step-body{display:flex;flex-direction:column;gap:.1rem}.step-note{font-size:.85rem;color:var(--gray-700)}.tip{display:flex;gap:.5rem;align-items:flex-start;margin:.7rem 0 0;padding:.55rem .7rem;font-size:.875rem;background:var(--white);border:1px solid var(--border);border-left:4px solid var(--amber-500);border-radius:var(--radius-sm)}.tip .icon{margin-top:.1rem;color:var(--amber-800)}@media(max-width:640px){.flow-step{width:7rem;min-height:4.6rem;font-size:.8rem}}.file-input{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.file-button{display:inline-flex;align-items:center;justify-content:center;gap:.45rem;align-self:flex-start;min-height:var(--touch);padding:.5rem 1rem;font-weight:600;color:var(--navy-800);background:var(--white);border:1px solid var(--input-border);border-radius:var(--radius-sm);cursor:pointer}.file-button:hover{background:var(--blue-050);border-color:var(--navy-500)}.file-input:focus-visible+.file-button{outline:3px solid var(--focus);outline-offset:2px}.file-input:disabled+.file-button{color:var(--gray-700);background:var(--gray-100);cursor:not-allowed}.mono{font-family:var(--mono);font-size:.82rem}code{padding:.05em .3em;font-family:var(--mono);font-size:.9em;background:var(--blue-050);border:1px solid var(--rule);border-radius:3px}.mono-break{word-break:break-all}.code-sample{margin:0 0 .75rem;padding:.5rem .6rem;font-family:var(--mono);font-size:.82rem;background:var(--blue-050);border:1px solid var(--border);border-radius:var(--radius-sm);overflow-x:auto}.notice code{background:#ffffff8c;border-color:#0d1c3324}.kv-row{display:flex;flex-wrap:wrap;gap:.5rem;padding:.4rem 0;border-bottom:1px solid var(--rule)}.kv-row:last-child{border-bottom:0}.kv-row dt{min-width:16rem;font-weight:650}.kv-row dd{margin:0}.app-footer{padding:.9rem 1rem 1.4rem;border-top:1px solid var(--rule);margin-top:.5rem}.developed-by{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:.35rem .9rem;font-size:.72rem;color:var(--gray-700)}.developed-by a{display:inline-flex;align-items:center;gap:.4rem;color:inherit;text-decoration:none;border-radius:3px}.developed-by a:hover{color:var(--navy-700);text-decoration:underline}.developed-by strong{font-weight:650}.developed-by .copyright{color:inherit}.texentre-mark{flex:0 0 auto;display:block}.sign-in-card .developed-by{margin-top:1.1rem;padding-top:.8rem;border-top:1px solid var(--rule)}.platform-heading{margin:.75rem 0 .5rem;font-size:1.35rem}.platform-heading:focus{outline:none}.platform-value{overflow-wrap:anywhere}.platform-slug-check{font-weight:600}.setup-checklist{list-style:none;margin:0;padding:0;display:grid;gap:.6rem}.setup-checklist li{display:flex;flex-wrap:wrap;align-items:center;gap:.6rem}.setup-checklist-text{flex:1 1 16rem}