:root{font-family:Inter,Segoe UI,Arial,sans-serif;color:#14233b;background:#fff;font-synthesis:none;font-size:14px;--navy: #14233b;--teal: #087f8c;--muted: #657184;--line: #d8e0e7;--sidebar: clamp(218px, 18.2vw, 280px)}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.45}button,a{touch-action:manipulation}button:focus-visible,a:focus-visible{outline:3px solid #76c3ca;outline-offset:3px}input,select,textarea{min-width:0;color:var(--navy);background:#fff;border:1px solid #becbd6;border-radius:5px;padding:10px 12px;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--teal);box-shadow:0 0 0 3px #087f8c15}textarea{resize:vertical;line-height:1.6}a{color:inherit;text-decoration:none}h1,h2,h3,p{margin:0}h1{font-size:clamp(28px,2.65vw,41px);letter-spacing:-1.2px;line-height:1.2;font-weight:730}h2{font-size:23px;letter-spacing:-.5px}h3{font-size:16px;line-height:1.5}p{line-height:1.6}.muted{color:var(--muted)}.small{font-size:12px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.app-shell{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar);background:#f1f6f9;border-right:1px solid #e1e8ed;display:flex;flex-direction:column;padding:30px 12px 24px}.brand{display:flex;align-items:center;gap:15px;margin:0 12px}.brand-mark{width:52px;height:52px;border-radius:7px;background:#14233b;color:#fff;font-size:40px;line-height:1;font-weight:750;display:flex;justify-content:center;align-items:center}.brand strong{font-size:30px;letter-spacing:-1px;display:block;line-height:1.1}.brand small{display:block;font-size:clamp(12px,1.05vw,16px);color:#4c5a6f;margin-top:3px}.sidebar nav{margin-top:52px;display:flex;flex-direction:column;gap:7px}.nav-item{display:flex;align-items:center;gap:14px;border:0;background:transparent;color:var(--navy);text-align:left;padding:14px 15px;border-radius:7px;font-size:clamp(13px,1.13vw,17px);white-space:nowrap;min-height:49px}.nav-item.active{color:#006b78;background:#d1e9ec;font-weight:650}.nav-item:hover{background:#e1eef1}.nav-count{font-size:10px;margin-left:auto;background:#fff3e3;color:#a05f16;padding:3px 5px;border-radius:4px}.sidebar-bottom{margin-top:auto;padding:24px 12px 0}.medallion{text-align:center;border-top:1px solid #b8c7d2;border-bottom:1px solid #b8c7d2;padding:29px 0 32px;margin-bottom:30px}.medallion p{font-size:16px;line-height:1.5;margin-top:18px}.medallion-dots{display:flex;justify-content:center;align-items:center;gap:29px;position:relative}.medallion-dots:before{content:"";position:absolute;left:calc(50% - 48px);width:96px;height:2px;background:#8d9da7}.medallion-dots i{width:19px;height:19px;border-radius:50%;background:#b96d27;z-index:1}.medallion-dots i:nth-child(2){background:#a1a8af}.medallion-dots i:nth-child(3){background:#d8b638}.local-status{display:flex;align-items:center;gap:12px;font-size:14px;white-space:nowrap}.local-status i,.connection i{width:9px;height:9px;background:#56b861;border-radius:50%;flex:none}.app-shell>main{margin-left:var(--sidebar);padding:0 32px;max-width:2000px}.topbar{height:59px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:20px}.breadcrumb{display:flex;align-items:center;gap:13px;font-size:14px;white-space:nowrap}.breadcrumb svg{color:#778191}.breadcrumb strong{font-weight:500}.connection{display:flex;gap:9px;align-items:center;font-size:13px;white-space:nowrap}.connection i{margin-left:8px}.page-content{padding-top:31px;padding-bottom:30px}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:34px}.page-heading p{font-size:clamp(14px,1.25vw,18px);color:#4e5a6e;margin-top:7px}.heading-actions{display:flex;gap:10px;flex:none}.btn{border:1px solid #aebcc9;border-radius:5px;display:inline-flex;align-items:center;justify-content:center;gap:9px;white-space:nowrap;padding:10px 15px;font-size:14px;font-weight:500;background:#fff;color:var(--navy);min-height:40px;transition:background .15s,border-color .15s}.btn:hover{background:#f3f7f8;border-color:#7b9da6}.btn.primary{background:var(--teal);border-color:var(--teal);color:#fff;font-weight:600}.btn.primary:hover{background:#066d78}.heading-actions .btn{padding:13px 22px;font-size:17px;min-height:48px}.btn.selected{background:#eaf7f8;border-color:var(--teal);color:var(--teal)}.btn.danger-quiet{border:0;color:#a74d49;padding-left:0}.btn.danger{color:#fff;background:#ae413b;border-color:#ae413b}.stats-strip{display:grid;grid-template-columns:repeat(4,1fr);margin:0 0 41px;min-height:62px}.stats-strip>div,.stats-strip>button{padding:0 24px 0 32px;border-left:1px solid #b9c4cf;display:flex;flex-direction:column;justify-content:space-between;text-align:left;gap:7px}.stats-strip>div:first-child{padding-left:0;border:0}.stats-strip>button{background:transparent;border:0;border-left:1px solid #b9c4cf;color:inherit}.stats-strip span{font-size:clamp(13px,1.15vw,17px);color:#526074;white-space:nowrap}.stats-strip strong{display:flex;align-items:center;gap:12px;font-size:clamp(26px,2.2vw,34px);line-height:1.1;font-weight:720;letter-spacing:-.5px}.dot{display:inline-block;width:12px;height:12px;border-radius:50%;flex:none}.orange{background:#ee9139}.green{background:#63ae78}.toolbar{display:flex;align-items:center;gap:13px;margin-bottom:17px}.search-box{height:42px;display:flex;align-items:center;gap:10px;border:1px solid #b9c6d2;border-radius:5px;background:#fff;min-width:150px;flex:1;padding:0 13px;color:#5b6a7a}.search-box:focus-within{border-color:var(--teal);box-shadow:0 0 0 3px #087f8c10}.search-box input{width:100%;border:0;padding:0;height:100%;background:transparent;box-shadow:none;font-size:14px}.search-box input::placeholder{color:#7b8593}.search-box svg{flex:none}.search-box .icon-btn{margin-right:-6px}.toolbar .btn{height:42px}.unsaved-dot{width:5px;height:5px;border-radius:50%;background:#d28a28;margin-left:-3px}.table-tabs{display:flex;align-items:center;gap:20px;min-height:52px;margin-bottom:17px}.table-tab{padding:13px 16px 14px;position:relative;font-weight:650;color:var(--teal);white-space:nowrap;font-size:15px}.table-tab:after{content:"";height:3px;position:absolute;bottom:0;left:0;right:0;background:var(--teal);border-radius:3px}.records-count{border-left:1px solid #b5c0cc;padding-left:20px;color:#617084;white-space:nowrap}.table-sort{display:flex;align-items:center;gap:7px;margin-left:auto;min-width:0}.table-sort label{display:none}.table-sort select{max-width:230px;border:0;box-shadow:none;padding:8px 3px;color:#526074;background:transparent;font-size:13px;text-overflow:ellipsis}.icon-btn{display:inline-flex;align-items:center;justify-content:center;background:transparent;color:#5a697b;width:30px;height:30px;border:0;border-radius:4px;flex:none;padding:0}.icon-btn:hover{background:#e5f1f3;color:var(--teal)}.table-scroll{overflow:auto;max-width:100%;border:1px solid #bfcbd6;border-radius:6px 6px 0 0;scrollbar-width:thin}.student-table{border-collapse:collapse;width:100%;font-size:14px;text-align:left;white-space:nowrap}.student-table thead{background:#f3f6f8}.student-table th{font-weight:650;padding:12px 18px;border-bottom:1px solid #c9d3dc;border-right:1px solid #d5dde5;height:43px}.student-table th button{border:0;background:none;display:flex;align-items:center;gap:9px;color:inherit;font-weight:650;text-align:left;padding:0}.sort-hint{opacity:0}.student-table th:hover .sort-hint{opacity:.5}.student-table td{padding:10px 18px;border-bottom:1px solid #d7dfe7;border-right:1px solid #e1e7ec;height:47px;max-width:550px;overflow:hidden;text-overflow:ellipsis}.student-table tbody tr:last-child td{border-bottom:0}.student-table tbody tr:hover{background:#e9f5f6;cursor:pointer}.student-table .number-column{width:70px;min-width:60px;color:#546175;padding-left:18px}.student-table .code-column{min-width:215px;width:240px}.code-cell{font-family:Consolas,Courier New,monospace;font-size:16px;font-weight:650;letter-spacing:.7px;color:#233e61}.student-table .name-cell{min-width:320px}.name-cell .avatar{display:inline-flex;vertical-align:middle}.avatar{width:29px;height:29px;align-items:center;justify-content:center;font-size:11px;font-weight:600;border-radius:50%;margin-right:13px;background:#e8e5f3;color:#4d446f;flex:none}.tone-1{background:#e7efdf;color:#456444}.tone-2{background:#e0ecf4;color:#355e79}.tone-3{background:#e0f0ef;color:#25716c}.tone-4{background:#faf0d9;color:#897239}.student-name{border:0;background:none;text-align:left;color:inherit;padding:0;font-size:14px;font-weight:450}.student-table .open-column{border-right:0;width:48px;padding:4px 12px}.student-table th.open-column{min-width:45px}.missing{color:#98a2ad;font-size:12px}.table-footer{border:1px solid #bfcbd6;border-top:0;border-radius:0 0 6px 6px;display:flex;justify-content:space-between;align-items:center;padding:15px 17px;gap:20px;min-height:65px;font-size:13px;color:#586579}.pagination{display:flex;align-items:center;gap:20px}.pagination label{display:flex;align-items:center;gap:10px}.pagination select{padding:5px 9px;font-size:13px;min-width:62px}.page-controls{display:flex;align-items:center;gap:6px;border-left:1px solid #cad4dc;padding-left:16px}.page-number{border:0;background:transparent;border-radius:4px;color:var(--navy);padding:0 7px;min-width:29px;height:30px;font-size:13px}.page-number.active{background:var(--teal);color:#fff}.page-number:hover:not(.active){background:#edf4f5}.page-ellipsis{padding:0 3px}.view-hint{display:flex;align-items:center;gap:12px;color:#6a7788;font-size:13px;margin-top:27px}.view-hint svg{flex:none}.active-filters{display:flex;justify-content:space-between;align-items:center;gap:15px;background:#f2f8f9;padding:9px 12px;margin-bottom:15px;font-size:12px;color:#446a72;border-radius:4px}.text-button{border:0;background:none;color:var(--teal);padding:0;font-size:inherit;text-align:left}.text-button:hover{text-decoration:underline}.modal{padding:0;border:1px solid #bbc9d4;border-radius:10px;color:var(--navy);background:#fff;width:min(760px,calc(100vw - 36px));max-width:none;max-height:calc(100dvh - 50px);box-shadow:0 20px 80px #14233b28;overflow:auto}.modal.wide{width:min(940px,calc(100vw - 36px))}.modal::backdrop{background:#14233b55;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.modal-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;padding:25px 28px 20px;border-bottom:1px solid var(--line);position:sticky;top:0;background:#fff;z-index:3}.modal-head h2{font-size:24px}.modal-head p{margin-top:6px;font-size:13px;color:var(--muted)}.modal-body{padding:24px 28px}.modal-footer{display:flex;justify-content:flex-end;align-items:center;gap:12px;border-top:1px solid var(--line);padding:17px 28px;background:#fff;position:sticky;bottom:0;z-index:3}.footer-left{margin-right:auto}.column-layout{display:grid;grid-template-columns:1fr 1fr;gap:25px}.column-layout h3{margin-bottom:14px}.column-row{display:flex;gap:7px;align-items:center;min-height:43px;padding:6px 7px;margin-bottom:6px;border:1px solid var(--line);border-radius:5px;background:#fff;font-size:12px}.column-row>span{flex:1}.column-row.fixed{background:#f4f7f9}.column-row small{color:var(--muted)}.column-row .icon-btn{width:23px;height:25px}.field-checks{max-height:380px;overflow-y:auto;margin-top:12px}.field-checks label{display:flex;align-items:center;gap:8px;padding:8px 0;font-size:13px;cursor:pointer}.field-checks input{accent-color:var(--teal);width:15px;height:15px;flex:none}.input{width:100%}.filter-mode{display:flex;align-items:center;gap:12px;margin-bottom:22px}.filter-row{display:grid;grid-template-columns:1.2fr 1fr 1fr 30px;gap:12px;align-items:center;margin-bottom:13px}.filter-row select,.filter-row input{width:100%;font-size:13px}.tip{background:#f3f7f9;border-radius:5px;padding:16px;display:flex;gap:12px;align-items:flex-start;color:#5d6b7d;font-size:13px;line-height:1.6;margin-top:24px}.tip svg{flex:none;margin-top:2px}.field{display:flex;flex-direction:column;gap:8px;font-size:13px;font-weight:550}.field>span{line-height:1.4}.field input,.field select,.field textarea{width:100%;font-size:14px;font-weight:400}.field small{font-size:12px;color:var(--muted);font-weight:400;line-height:1.5}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.form-section{padding-bottom:25px;margin-bottom:25px;border-bottom:1px solid var(--line)}.form-section h3{margin-bottom:17px;font-size:18px;letter-spacing:-.3px}.form-section>.field{margin:16px 0}.student-fields{border:0;padding:0;margin:0;min-width:0}.modal-tabs,.section-tabs{display:flex;gap:24px;border-bottom:1px solid #cbd6df;margin-bottom:25px;overflow-x:auto;white-space:nowrap}.modal-tabs button,.section-tabs button{font-size:14px;padding:0 6px 15px;background:transparent;border:0;color:var(--muted);border-bottom:3px solid transparent}.modal-tabs .active,.section-tabs .active{color:var(--teal);font-weight:650;border-bottom-color:var(--teal)}.warning,.inline-error{display:flex;align-items:flex-start;gap:10px;font-size:13px;padding:13px 16px;border-radius:5px;background:#fff7ea;color:#8a5b26;line-height:1.6;margin:0 0 20px}.warning svg{flex:none;margin-top:2px}.inline-error{color:#a14037;background:#fff0ed}.error-banner{margin-top:18px;padding:13px 16px;color:#a14037;background:#fff0ed;display:flex;align-items:center;gap:12px;border-radius:5px}.error-banner button{margin-left:auto;background:none;border:0;color:inherit;text-decoration:underline}.timeline article{display:flex;gap:15px;position:relative;padding-bottom:25px;font-size:13px}.timeline article:not(:last-child):before{content:"";position:absolute;width:1px;top:12px;bottom:0;left:4px;background:var(--line)}.timeline-dot{width:9px;height:9px;background:#5c9aa2;border-radius:50%;flex:none;margin-top:5px;z-index:1}.timeline strong{font-weight:600}.timeline time{color:var(--muted);display:block;font-size:11px;margin-top:3px}.timeline p{margin-top:6px;white-space:pre-wrap}.enrollments details{border:1px solid var(--line);border-radius:5px;margin-bottom:10px;padding:12px 15px}.enrollments summary{cursor:pointer;font-size:13px;font-weight:600}.enrollments summary span:last-child{float:right;font-weight:400}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px;font-size:12px}.detail-grid dt{color:var(--muted);margin-bottom:5px}.detail-grid dd{margin:0;line-height:1.6}.delete-confirm{position:sticky;bottom:0;background:#fff4f0;border:1px solid #eac0b8;padding:20px;border-radius:6px;margin-top:20px;z-index:4}.delete-confirm p{margin:5px 0 15px;font-size:13px}.delete-confirm .btn{margin-right:10px}.dropzone{width:100%;border:1.5px dashed #a6bec9;background:#f5fafb;color:var(--teal);border-radius:7px;padding:45px 20px;display:flex;align-items:center;flex-direction:column;gap:12px;min-height:235px}.dropzone strong{font-size:19px;font-weight:600}.dropzone span{font-size:14px;color:#637f89}.dropzone small{font-size:12px;color:var(--muted);margin-top:8px}.dropzone.dragging,.dropzone:hover{background:#e8f4f5;border-color:var(--teal)}.import-rules{margin-top:25px}.import-rules h3{margin-bottom:13px}.import-rules p{display:flex;align-items:center;gap:10px;margin-bottom:10px;font-size:13px}.import-rules svg{color:var(--teal);flex:none}.step-label{display:flex;align-items:center;justify-content:center;gap:17px;font-size:12px;color:var(--muted);margin-bottom:25px}.step-label strong{color:var(--teal)}.import-file{padding:20px;border:1px solid var(--line);border-radius:6px;margin-bottom:20px}.file-title{display:flex;align-items:center;gap:12px;margin-bottom:20px}.file-title svg{color:var(--teal)}.file-title h3{font-size:15px}.file-title small{display:block;font-size:12px;color:var(--muted);margin-top:4px}.mapping-grid{display:grid;grid-template-columns:1fr 1fr;gap:11px 24px}.mapping-grid label{display:flex;align-items:center;gap:8px;min-width:0;font-size:12px}.mapping-grid label>span{width:40%;overflow:hidden;text-overflow:ellipsis}.mapping-grid label>svg{flex:none;color:#a3acb6}.mapping-grid select{width:55%;font-size:12px;padding:8px}.preview-details{margin-top:20px}.preview-details summary{font-size:12px;color:var(--teal);cursor:pointer;margin-bottom:12px}.raw-table{border-collapse:collapse;font-size:12px;text-align:left;white-space:nowrap;width:100%}.raw-table th{background:#f2f6f8}.raw-table th,.raw-table td{padding:9px 12px;border-bottom:1px solid var(--line);border-right:1px solid var(--line);max-width:350px;overflow:hidden;text-overflow:ellipsis}.raw-file{margin-bottom:28px}.raw-file>p{margin:8px 0 15px}.hash{word-break:break-all}.import-success{text-align:center;color:var(--teal);padding:12px 0 28px}.import-success h3{font-size:21px;margin:12px 0 6px}.import-success p{font-size:13px;color:var(--muted)}.report-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:30px}.report-stats div{text-align:center;padding:18px;background:#f3f7f9;border-radius:5px}.report-stats strong{display:block;font-size:28px}.report-stats span{display:block;font-size:12px;color:var(--muted);margin-top:5px}.rejections{max-height:200px;overflow:auto;margin-top:20px;font-size:12px}.rejections p{margin-bottom:10px}.layer-explanation{display:flex;gap:11px;align-items:center;margin-bottom:30px;font-size:13px;color:var(--muted)}.layer-dot{width:11px;height:11px;border-radius:50%;flex:none}.layer-dot.silver{background:#9ca8b2}.layer-dot.bronze{background:#b9753b}.section-toolbar{display:flex;align-items:center;justify-content:space-between;gap:25px;margin-bottom:24px}.section-toolbar .search-box{max-width:510px}.conflict-list{display:flex;flex-direction:column;gap:22px}.conflict-card{border:1px solid #ccd7e0;border-radius:7px;padding:24px}.conflict-title{display:flex;justify-content:space-between;gap:15px;margin-bottom:20px}.code-link{font-size:15px;color:var(--navy);font-weight:650;line-height:1.5}.conflict-title p{font-size:13px;margin-top:5px}.pending-label,.resolved-label{display:flex;align-items:center;gap:6px;font-size:11px;color:#b87b2b;white-space:nowrap;align-self:flex-start}.resolved-label{color:var(--teal)}.conflict-values{display:grid;grid-template-columns:1fr 1fr;gap:16px}.conflict-values>div{border:1px solid #c7d3dd;border-radius:6px;padding:16px;display:flex;flex-direction:column;gap:10px;min-width:0}.conflict-values>div:first-child{background:#edf8f9;border-color:#8dbfc5}.conflict-values span{font-size:12px;color:#607486}.conflict-values strong{font-size:17px;word-break:break-word;line-height:1.5}.conflict-values small{font-size:11px;color:var(--muted);line-height:1.5;overflow-wrap:anywhere}.correction-link{margin-top:20px;font-size:12px}.conflict-actions{display:flex;justify-content:flex-end;gap:12px;margin-top:20px}.custom-resolution{display:flex;gap:12px;margin-top:14px}.conflict-card.resolved .conflict-values>div:first-child{background:#f5f7f8;border-color:#c7d3dd}.resolution-result{display:flex;align-items:center;gap:8px;color:var(--teal);font-size:12px;margin-top:18px;flex-wrap:wrap}.resolution-result span{margin-left:auto;color:var(--muted)}.simple-pagination{display:flex;justify-content:center;align-items:center;gap:20px;margin-top:25px;font-size:12px}.bronze-heading{display:flex;justify-content:space-between;align-items:center;margin:25px 0;gap:20px}.bronze-heading h2{font-size:20px}.import-history{display:flex;flex-direction:column;gap:20px}.import-batch{display:flex;gap:20px;border:1px solid var(--line);border-radius:7px;padding:24px}.batch-icon{padding:12px;height:48px;color:#a16e40;background:#f9f2e9;border-radius:6px}.batch-body{flex:1;min-width:0}.batch-title{display:flex;align-items:center;justify-content:space-between;gap:15px}.batch-title h3{font-size:16px}.batch-title>span{font-size:12px;color:var(--muted);white-space:nowrap}.batch-files{margin-top:18px}.batch-files p{display:flex;align-items:center;gap:9px;font-size:12px;margin-bottom:8px;flex-wrap:wrap}.batch-files svg{color:#7f8c99}.batch-files p>span{color:var(--muted);font-size:11px}.batch-files .duplicate-label{color:#a77835;background:#fbf2e4;border-radius:3px;padding:1px 5px}.batch-summary{display:flex;gap:20px;align-items:center;border-top:1px solid var(--line);margin-top:18px;padding-top:15px;flex-wrap:wrap}.batch-summary>span{font-size:12px;color:var(--muted)}.batch-summary .btn{margin-left:auto;font-size:12px;padding:7px 12px;min-height:34px}.batch-summary strong{color:var(--navy)}.empty{text-align:center;padding:60px 20px;color:#8b9ca9}.empty h3{font-size:19px;color:var(--navy);margin-top:17px}.empty p{font-size:13px;margin:8px 0 20px;color:var(--muted)}.loading{height:60vh;display:flex;gap:15px;align-items:center;justify-content:center;color:var(--muted)}.toast{position:fixed;z-index:20;bottom:25px;right:30px;max-width:calc(100vw - 35px);padding:16px 20px;display:flex;align-items:center;gap:12px;background:#153b45;color:#fff;border-radius:7px;box-shadow:0 6px 28px #14233b26;font-size:13px}.spin{animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media(min-width:1600px){.student-table td{height:49px}.search-box input,.student-name,.student-table{font-size:15px}}@media(max-width:1250px){.app-shell>main{padding:0 24px}.toolbar{gap:8px;flex-wrap:wrap}.toolbar .search-box{flex-basis:100%}.toolbar .btn{flex:1}.stats-strip>div,.stats-strip>button{padding-left:20px;padding-right:13px}.stats-strip span{font-size:12px}.page-heading{align-items:flex-start}.page-heading p{max-width:440px}.heading-actions .btn{font-size:14px;padding:12px 16px}.table-footer{align-items:flex-start;flex-wrap:wrap;gap:13px}.pagination{margin-left:auto}.nav-item{gap:10px;padding-left:12px}.nav-count{font-size:9px}.medallion p{font-size:14px}.table-sort select{max-width:185px}.connection{font-size:11px}}@media(max-width:900px){:root{--sidebar: 80px}.sidebar{padding:20px 9px}.brand{margin:0;justify-content:center}.brand>span:last-child,.nav-item span,.nav-count,.sidebar-bottom{display:none}.brand-mark{width:44px;height:44px;font-size:31px}.sidebar nav{margin-top:38px}.nav-item{justify-content:center;padding:14px 10px}.app-shell>main{padding:0 22px}.connection>span:last-child{display:none}.page-heading{margin-bottom:28px}.page-heading p{font-size:13px;max-width:350px}.stats-strip{margin-bottom:28px}.stats-strip span{font-size:11px}.stats-strip>div,.stats-strip>button{padding-left:14px;padding-right:8px}.stats-strip strong{font-size:26px}.table-sort select{max-width:150px}.records-count{font-size:12px;padding-left:14px}.table-tabs{gap:12px}.table-tab{font-size:13px;padding-left:7px;padding-right:7px}.table-footer{font-size:12px}.section-tabs{gap:18px}.section-tabs button{font-size:12px}.batch-title{align-items:flex-start;flex-direction:column;gap:6px}.import-batch{gap:15px;padding:20px}}@media(max-width:600px){:root{--sidebar: 0px}.sidebar{position:fixed;top:auto;bottom:0;height:64px;width:100%;z-index:10;border-right:0;border-top:1px solid #cad7e0;padding:5px 10px;background:#f2f7fa}.brand,.sidebar-bottom{display:none}.sidebar nav{margin:0;flex-direction:row;gap:5px;justify-content:space-around}.nav-item{min-height:52px;gap:5px;padding:7px 9px;font-size:10px;flex-direction:column;border-radius:5px;width:32%}.nav-item span{display:block;font-size:10px}.nav-item svg{width:19px;height:19px}.app-shell>main{margin:0;padding:0 17px}.topbar{height:50px;gap:8px}.breadcrumb{font-size:11px;gap:8px}.breadcrumb>span:first-of-type{display:none}.connection{gap:5px}.connection i{margin:0;width:7px;height:7px}.connection .icon-btn{display:none}.connection>svg{width:14px}.page-content{padding-top:23px;padding-bottom:85px}.page-heading{gap:15px;flex-wrap:wrap;margin-bottom:25px}.page-heading h1{font-size:29px;letter-spacing:-1px}.page-heading p{font-size:13px;margin-top:8px;line-height:1.5;max-width:100%}.heading-actions{width:100%}.heading-actions .btn{min-height:40px;padding:9px 16px;font-size:13px}.stats-strip{grid-template-columns:repeat(2,1fr);row-gap:23px;margin-bottom:30px}.stats-strip>div,.stats-strip>button{min-height:55px;gap:8px;padding-left:18px}.stats-strip>div:nth-child(3){padding-left:0;border-left:0}.stats-strip span{font-size:12px}.stats-strip strong{font-size:28px}.toolbar{gap:7px;margin-bottom:12px}.toolbar .btn{padding:9px;font-size:12px;gap:5px}.toolbar .btn svg{width:16px}.toolbar .search-box{height:42px}.search-box input{font-size:12px}.table-tabs{flex-wrap:wrap;gap:8px;margin-bottom:12px}.records-count{font-size:11px}.table-sort{width:100%;justify-content:flex-end;border-top:1px solid #eef1f4;padding-top:5px}.table-sort select{max-width:240px;font-size:12px}.table-sort label{display:block;font-size:11px;color:var(--muted);margin-right:auto}.student-table th,.student-table td{padding:10px 12px;font-size:12px}.student-table .number-column{min-width:44px;width:44px;padding-left:12px;position:sticky;left:0;background:#f7fafb;z-index:1}.student-table .code-column{min-width:170px;width:170px}.student-table .name-cell{min-width:300px}.student-table .code-cell{font-size:14px}.student-name{font-size:12px}.table-footer{padding:13px;gap:14px;flex-direction:column;align-items:stretch}.pagination{margin:0;justify-content:space-between;gap:10px}.pagination label{font-size:11px;gap:6px}.pagination select{min-width:48px;padding:5px}.page-controls{gap:1px;padding-left:7px}.page-number{font-size:12px;min-width:25px;padding:0 4px}.view-hint{font-size:11px;line-height:1.6;align-items:flex-start;margin-top:20px}.modal,.modal.wide{width:calc(100vw - 16px);max-height:calc(100dvh - 24px);border-radius:7px}.modal-head{padding:20px 18px 17px}.modal-head h2{font-size:20px}.modal-head p{font-size:12px}.modal-body{padding:20px 18px}.modal-footer{padding:13px 18px;gap:8px}.modal-footer .btn{font-size:12px;padding:9px 12px;gap:5px}.modal-footer .btn svg{width:14px}.modal-tabs{gap:17px}.modal-tabs button{font-size:12px}.form-grid,.column-layout,.mapping-grid{grid-template-columns:1fr}.form-grid{gap:17px}.form-section{margin-bottom:22px;padding-bottom:22px}.form-section h3{font-size:17px}.field-checks{max-height:240px}.filter-mode{align-items:flex-start;flex-direction:column;font-size:13px}.filter-mode select{width:100%}.filter-row{grid-template-columns:1fr 1fr 28px;gap:8px;padding:12px 0;border-top:1px solid var(--line)}.filter-row>select:first-child{grid-column:1/3}.filter-row>select:nth-child(2){grid-column:1}.filter-row>input,.filter-row>div{grid-column:2}.filter-row>.icon-btn{grid-column:3;grid-row:1/3}.tip{font-size:11px;padding:13px}.step-label{font-size:10px;gap:7px}.step-label svg{width:12px}.import-file{padding:15px}.file-title h3{font-size:13px;overflow-wrap:anywhere}.dropzone{padding:30px 15px}.dropzone strong{font-size:17px}.dropzone small{font-size:10px}.mapping-grid{gap:11px}.mapping-grid label,.mapping-grid select{font-size:11px}.report-stats{grid-template-columns:1fr 1fr;gap:10px}.report-stats div{padding:15px 10px}.report-stats span{font-size:11px}.section-tabs{gap:18px;margin-bottom:20px}.section-tabs button{font-size:11px;padding-bottom:12px}.section-toolbar{gap:13px;flex-wrap:wrap}.section-toolbar .search-box{flex-basis:100%}.section-toolbar>.muted{font-size:11px}.conflict-card{padding:16px}.conflict-title{gap:10px}.code-link{font-size:13px}.pending-label,.resolved-label{font-size:10px}.conflict-values{grid-template-columns:1fr;gap:10px}.conflict-values>div{padding:14px}.conflict-values strong{font-size:15px}.conflict-actions{gap:8px}.conflict-actions .btn{font-size:12px;padding:9px 10px;flex:1}.custom-resolution{flex-direction:column}.simple-pagination{gap:12px;font-size:11px}.simple-pagination .btn{font-size:12px;padding:8px 12px}.layer-explanation{align-items:flex-start;font-size:12px;margin-bottom:25px}.layer-dot{margin-top:5px}.bronze-heading{align-items:flex-start;flex-direction:column;gap:15px}.bronze-heading h2{font-size:18px}.bronze-heading .btn{font-size:12px}.import-batch{padding:17px;gap:0}.batch-icon{display:none}.batch-title h3{font-size:14px}.batch-files p{font-size:11px}.batch-summary{gap:12px}.batch-summary .btn{margin-left:0;width:100%}.toast{bottom:80px;right:14px;font-size:12px;padding:13px 16px}.detail-grid{grid-template-columns:1fr}.enrollments summary span:last-child{float:none;display:block;margin-top:5px}.active-filters,.hash{font-size:10px}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}.sr-only{left:0;top:0;clip-path:inset(50%)}.field>label{line-height:1.4}.directory-workspace>.table-scroll{max-height:calc(100dvh - 580px);min-height:230px}.directory-workspace>.table-scroll thead{position:sticky;top:0;z-index:2}.directory-workspace>.table-scroll th{background:#f3f6f8}@media(min-width:1251px){.breadcrumb{font-size:16px}.connection{font-size:14px}.nav-item{font-size:18px}.toolbar .btn,.search-box input{font-size:16px}.toolbar .btn{padding-left:19px;padding-right:19px}.student-table,.student-name{font-size:16px}.student-table td{height:46px;padding-top:7px;padding-bottom:7px}.student-table th{font-size:16px}.code-cell{font-size:18px}.table-tab{font-size:17px}.records-count{font-size:15px}.table-sort select,.table-footer,.view-hint{font-size:14px}}@media(max-width:600px){.directory-workspace>.table-scroll{max-height:380px;min-height:220px}.student-table th.number-column{z-index:3}.modal-footer .danger-quiet{font-size:11px}}@media(min-width:1251px){.topbar{height:52px}.page-heading{margin-bottom:30px}.student-table td{height:43px;padding-top:6px;padding-bottom:6px}.directory-workspace>.table-scroll{max-height:calc(100dvh - 591px)}}.auth-shell{min-height:100dvh;display:flex;align-items:center;justify-content:center;background:#f1f6f9;padding:32px 18px}.auth-panel{width:100%;max-width:465px;padding:35px;background:#fff;border:1px solid #ccd8e1;border-radius:9px;box-shadow:0 12px 50px #14233b0c}.auth-brand{display:flex;align-items:center;gap:15px;margin-bottom:32px}.auth-brand strong{display:block;font-size:28px;line-height:1.2}.auth-brand span:last-child{font-size:13px;color:#657184}.auth-panel h1{font-size:28px;letter-spacing:-.7px}.auth-intro{color:#657184;font-size:14px;margin:10px 0 25px}.auth-panel form,.modal form{display:flex;flex-direction:column;gap:20px}.auth-panel form>.btn{margin-top:5px;width:100%}.auth-help{margin-top:23px;color:#657184;font-size:12px}.auth-footer{display:flex;gap:8px;align-items:center;border-top:1px solid #e1e7ed;padding-top:20px;margin-top:25px;color:#6b7e89;font-size:11px}.device-auth-symbol{color:#087f8c;margin-bottom:15px}.challenge-refresh{display:inline-flex;align-items:center;gap:7px;align-self:flex-start;padding:0;background:none;border:0;color:#087f8c;cursor:pointer;font:inherit;font-size:12px;margin-top:-9px}.challenge-refresh:disabled{opacity:.6;cursor:default}.trusted-device-notice{display:flex;align-items:flex-start;gap:9px;margin:0;padding:12px;color:#526877;background:#eff7f7;border-radius:5px;font-size:12px;line-height:1.65}.trusted-device-notice svg{flex-shrink:0;margin-top:2px;color:#087f8c}.device-code-help{display:flex;align-items:flex-start;gap:15px;padding:18px 20px;margin-bottom:24px;background:#eff7f7;border:1px solid #d1e4e7;border-radius:5px}.device-code-help>svg{flex-shrink:0;color:#087f8c;margin-top:2px}.device-code-help>div{flex:1}.device-code-help strong{font-size:13px}.device-code-help p{font-size:12px;color:#526877;line-height:1.7;margin:5px 0 0}.device-code-help .btn{font-size:12px;white-space:nowrap}.individual-code>div{display:flex;align-items:center;gap:7px}.individual-code code{color:#155c67;font-size:20px;font-weight:600;letter-spacing:4px;font-variant-numeric:tabular-nums}.individual-code small{color:#657184;white-space:nowrap;font-size:10px;display:block;margin-top:3px}.user-self{display:block;margin-top:4px}.user-notice{border:1px solid #bfded3;background:#f0faf5;color:#24604d;border-radius:5px;padding:13px 17px;margin:15px 0;font-size:13px}.trusted-device-list{display:flex;flex-direction:column;gap:14px}.trusted-device-row{display:flex;align-items:flex-start;gap:13px;padding:18px 0;border-bottom:1px solid #e1e7ed}.trusted-device-row>svg{color:#087f8c;flex-shrink:0}.trusted-device-row>div{flex:1;min-width:0;overflow-wrap:anywhere}.trusted-device-row strong{display:block;font-size:14px;margin-bottom:7px}.trusted-device-row span{display:block;color:#657184;font-size:12px;line-height:1.8}.trusted-device-row .btn{font-size:12px;flex-shrink:0}.permission-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:30px}.permission-grid>div{border-left:2px solid #c4dce1;padding-left:16px}.permission-grid h3{font-size:14px;margin:8px 0}.permission-grid p{font-size:12px;color:#657184;line-height:1.7}.permission-grid svg{color:#087f8c}.user-actions{display:flex;gap:9px}.user-actions .btn{font-size:12px;padding:7px 12px;min-height:34px}.users-table td{font-size:13px}.users-table tr{cursor:default!important}.users-table .user-actions{white-space:nowrap}.credential-detail{line-height:1.8}.credential-detail dt{font-size:12px;color:#657184}.credential-detail dd{margin:3px 0 20px;font-size:16px;overflow-wrap:anywhere}.credential-detail code{padding:8px;background:#eef6f7;color:#1f5964;font-size:16px}.checkbox-field{display:flex;gap:10px;align-items:center;font-size:13px}.checkbox-field input{accent-color:#087f8c}.session-user{font-size:12px;max-width:110px;overflow:hidden;text-overflow:ellipsis;border-left:1px solid #d7e0e6;padding-left:12px;margin-left:5px}.field input:disabled,.field select:disabled,.field textarea:disabled{color:#526172;background:#f7f9fa;opacity:1}.session-user+button{display:inline-flex!important}@media(max-width:1000px){.permission-grid{grid-template-columns:repeat(2,1fr)}.connection>span:nth-child(4){display:none}}@media(max-width:600px){.auth-shell{padding:18px 12px}.auth-panel{padding:26px 23px}.permission-grid{grid-template-columns:1fr 1fr;gap:22px 15px}.permission-grid h3{font-size:12px}.permission-grid p{font-size:11px}.session-user{max-width:65px;font-size:10px;padding-left:7px;margin:0}.connection>span:first-of-type{display:none}.nav-item{width:auto;flex:1}.session-user+button{display:inline-flex!important}.user-actions{flex-direction:column}.user-actions .btn{font-size:11px}.device-code-help{flex-wrap:wrap;gap:12px;padding:16px}.device-code-help>div{flex-basis:calc(100% - 40px)}.device-code-help .btn{margin-left:34px}.trusted-device-row{flex-wrap:wrap}.trusted-device-row>div{flex-basis:calc(100% - 40px)}.trusted-device-row .btn{margin-left:34px}}
