:root{font-family:'Malgun Gothic','Apple SD Gothic Neo',sans-serif;color:#1b2e45;background:#f2f5f9;font-size:16px;--navy:#152843;--teal:#007c70;--line:#dde4ed}
*{box-sizing:border-box}body{margin:0}
[hidden]{display:none!important}
button,input,select,textarea{font:inherit}
button{cursor:pointer;border:1px solid #ccd6e2;background:white;color:#263c54;padding:10px 14px;border-radius:7px;font-size:.875rem;font-weight:600}
button:hover{background:#eaf3f5}button:disabled{opacity:.4;cursor:default}
.primary{background:var(--teal);color:white;border-color:var(--teal)}.primary:hover{background:#006458}
button:focus-visible,input:focus,select:focus,textarea:focus{outline:3px solid #71b9dc;outline-offset:2px}
header{background:#fff;border-bottom:1px solid var(--line);padding:22px 30px;display:flex;justify-content:space-between;align-items:center;gap:18px}
.brand{display:flex;align-items:center;gap:12px}.brand strong{font-size:1.16rem}
.brand small{display:block;font-size:.65rem;letter-spacing:1px;color:#66768a;margin-top:6px}
.mark{display:grid;place-items:center;background:var(--navy);color:#69dfbe;width:40px;height:44px;border-radius:10px;font-size:1.5rem}
.actions{display:flex;gap:7px;flex-wrap:wrap}
.workspace{display:grid;grid-template-columns:220px minmax(420px,1fr) 310px;max-width:1800px;margin:auto}
.sidebar{background:var(--navy);color:white;padding:30px 16px;min-height:calc(100vh - 90px)}
.eyebrow{font-size:.75rem;font-weight:700;letter-spacing:1.1px;color:#72839a}
.sidebar .eyebrow{padding:0 9px;color:#9badc5}
.sidebar nav{display:grid;gap:5px;margin-top:22px}
.nav-item{background:transparent;border:0;color:#b9c9dc;text-align:left;display:flex;align-items:center;gap:10px;padding:12px 10px;font-size:.875rem}
.nav-item em{font-style:normal;font-size:.75rem;opacity:.7}
.nav-item.active{background:#29435f;color:#fff;box-shadow:inset 3px 0 #55d5b0}
.nav-item:hover{background:#233b56}.nav-item .done{margin-left:auto;color:#65dfbc}
.side-note{border-top:1px solid #3b4e65;margin:32px 8px 0;padding-top:23px;font-size:.875rem;line-height:1.8;color:#b7c8dc}.side-note strong{color:white}
main{padding:32px;min-width:0}
.heading{display:flex;justify-content:space-between;gap:16px;align-items:center}
h1{font-size:1.8rem;letter-spacing:-1px;margin:8px 0 12px}
.heading p:not(.eyebrow){font-size:.875rem;color:#68798a;line-height:1.7}
.mode{font-size:.75rem;color:#68798a}.mode select{margin-top:7px;min-width:130px}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:23px 0}
.stat{background:white;border:1px solid var(--line);border-radius:10px;padding:17px}
.stat strong{display:block;font-size:1.7rem;margin:9px 0 4px}.stat span{font-size:.875rem;color:#68798a}.stat small{font-size:.75rem;color:#738498}
.storage-note{font-size:.8rem;line-height:1.8;color:#617286;margin-bottom:22px}
.storage-note.warn{background:#fdf1e7;color:#8a4a17;border:1px solid #f0d2b5;border-radius:8px;padding:12px 14px}
.editor,.practice{background:white;border:1px solid var(--line);border-radius:12px;padding:26px;margin-bottom:20px}
.section-head{display:flex;align-items:center;justify-content:space-between;gap:10px}
h2{font-size:1.25rem;margin:9px 0}
.tag{display:inline-block;padding:5px 9px;background:#e8f2f0;color:#00776c;font-size:.75rem;border-radius:5px;white-space:nowrap}
.help{color:#6b7c8f;font-size:.875rem;line-height:1.8}
.fields{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:24px}
.field{display:block;font-size:.875rem;font-weight:600}.field.wide{grid-column:1/-1}
.field small{display:block;font-weight:400;color:#7b8899;font-size:.75rem;line-height:1.65;margin-top:5px}
input,select,textarea{display:block;width:100%;border:1px solid #cad5e1;border-radius:6px;background:#fff;padding:11px;color:#253950;margin-top:8px;min-width:0}
textarea{resize:vertical;min-height:100px;line-height:1.7}
.required{color:#b35b27}
.step-actions{display:flex;justify-content:space-between;border-top:1px solid var(--line);margin-top:25px;padding-top:20px}
.diagnosis{padding:30px 22px;background:#f9fbfd;border-left:1px solid var(--line)}
.diagnosis-title{display:flex;align-items:center;gap:8px}.diagnosis-title h2{font-size:1.05rem;flex:1}
.pulse{width:8px;height:8px;background:var(--teal);border-radius:50%}
.diagnostic-group{margin-top:28px}.diagnostic-group h3{font-size:.9rem;display:flex;justify-content:space-between}
.issue{background:white;border:1px solid var(--line);border-left:3px solid #de9a3f;border-radius:6px;padding:12px;margin-bottom:9px;font-size:.85rem;line-height:1.65;width:100%;text-align:left;font-weight:400}
.issue.red{border-left-color:#d15c62}.issue.blue{border-left-color:#548bc1}.issue small{color:#7b8798;display:block}
.empty{padding:14px;background:#eaf4f1;border-radius:7px;font-size:.85rem;color:#3d7166;line-height:1.7}
.practice h3{margin-top:0;font-size:1rem}.practice p{font-size:.875rem;color:#6d7d8e}
.card{border:1px solid var(--line);padding:18px;border-radius:8px;margin:16px 0;background:#fbfcfe}
.card-head{display:flex;justify-content:space-between;align-items:center}.card-head h3{font-size:1rem}
.card .fields{margin-top:8px}.remove{color:#a4464d}.add{width:100%;border-style:dashed;margin-top:12px}
.note{background:#eef4f9;padding:14px;border-radius:7px;font-size:.875rem;line-height:1.8}
#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:#152843;color:white;border-radius:8px;padding:14px 22px;display:none;z-index:10;max-width:90vw}
#report{display:none}
.account-bar{padding:13px 30px;background:#e1f0ed;color:#12584f;font-size:.875rem;border-bottom:1px solid #c1dcd5}
.student-picker{display:block;font-size:.875rem;padding:0 8px}.student-picker select{color:#182c45}
.student-tools{display:flex;gap:6px;margin:12px 8px 30px;flex-wrap:wrap}.student-tools button{padding:8px;font-size:.75rem}
dialog{width:min(620px,92vw);max-height:85vh;border:1px solid #ced9e5;border-radius:14px;padding:26px;color:#1b2e45}
dialog::backdrop{background:#14284299}
.finder-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.finder-heading h2{margin:0}
.student-result{display:flex;flex-direction:column;width:100%;gap:7px;padding:16px;margin:10px 0;text-align:left}
.student-result span{font-weight:400;color:#55687e}.student-result small{font-weight:400;color:#64758a}
#finderCount{font-size:.875rem;color:#506780}#studentResults{max-height:52vh;overflow:auto}
.backup-list{display:grid;gap:10px;margin-top:16px}.backup-list button{text-align:left}
.backup-list small{display:block;font-weight:400;color:#64758a;margin-top:4px}
.tools{display:flex;background:#eef2f7;border-radius:9px;padding:4px;gap:4px;margin-right:auto;margin-left:18px}
.tools a{padding:8px 14px;border-radius:6px;font-size:.875rem;font-weight:700;color:#4d6078;text-decoration:none;white-space:nowrap}
.tools a[aria-current]{background:white;color:var(--navy);box-shadow:0 1px 3px #15284322}
.tools a:hover:not([aria-current]){color:var(--teal)}
.linkbtn{display:inline-block;padding:9px 13px;border-radius:7px;background:var(--teal);color:white;font-size:.85rem;font-weight:700;text-decoration:none}
.linkbtn:hover{background:#006458}
.kvs{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:10px;margin:16px 0}
.kv{background:#f4f7fa;border:1px solid var(--line);border-radius:8px;padding:10px 12px;font-size:.8rem;color:#617286;line-height:1.5}
.kv b{display:block;color:#1b2e45;font-size:.9rem;margin-top:3px;white-space:pre-line;overflow-wrap:anywhere}.kv .big{font-size:1.35rem;color:var(--teal)}
.toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-top:26px}.toolbar h3{margin:0}.toolbar small{font-weight:400;color:#7b8899}
.toolbar select{width:auto;margin:0}
.table-wrap{overflow-x:auto;margin-top:12px;border:1px solid var(--line);border-radius:8px}
table.grid{border-collapse:collapse;width:100%;font-size:.8rem;background:white}
table.grid th{background:#f1f5f9;color:#44576d;font-weight:700;padding:8px 6px;text-align:left;white-space:nowrap;position:sticky;top:0}
table.grid td{border-top:1px solid var(--line);padding:4px 6px;vertical-align:middle}
table.grid input,table.grid select{margin:0;padding:5px 6px;font-size:.8rem;min-width:52px}
table.grid input.num{width:62px}table.grid td:nth-child(4) input{min-width:120px}
table.grid td.ok b{color:#00776c}table.grid td.over b{color:#a4464d}
button.sm{padding:5px 9px;font-size:.75rem}
table.mx{border-collapse:collapse;width:100%;font-size:.72rem;background:white}
table.mx th{background:#f1f5f9;padding:5px 4px;text-align:left;white-space:nowrap}table.mx td{border-top:1px solid var(--line);padding:5px 4px;white-space:nowrap}
table.mx td:nth-child(2){max-width:118px;overflow:hidden;text-overflow:ellipsis}table.mx td.bad{color:#a4464d;font-weight:700}
table.mx tr.pk{background:#fff6e5}table.mx tr.pk td:first-child{color:#c79a2a}
.timer{font-variant-numeric:tabular-nums}.timer.running{background:#e8f2f0;border-color:var(--teal);color:#00776c}.timer.over{background:#fbe7e7;border-color:#d15c62;color:#a4464d}
.ghostlink{background:white;color:var(--teal);border:1px solid var(--teal)}.ghostlink:hover{background:#eaf3f5}
.tools a.ext{color:#7b8899;font-weight:600}
.sec-card{padding:12px}.sec-head{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.sec-head select,.sec-head input{width:auto;margin:0;padding:7px 9px}.sec-head input{flex:1;min-width:140px}
.sec-card textarea{min-height:80px}.sec-card textarea[readonly]{background:#f6f8fa;color:#5a6b7d}
.legend{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin:14px 0}
.tagchip{display:inline-block;padding:2px 8px;border-radius:10px;font-size:.72rem;font-weight:700;color:var(--c);background:color-mix(in srgb,var(--c) 14%,white);margin-right:3px}
.mapwrap{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:18px;align-items:start}
.reader{max-height:78vh;overflow:auto;border:1px solid var(--line);border-radius:10px;padding:6px 16px;background:#fffefb}
.rsec{padding:12px 0;border-bottom:1px dashed var(--line)}.rsec:last-child{border:0}.rsec-h{font-size:.75rem;font-weight:800;color:#7b8899;letter-spacing:.3px;margin-bottom:6px}
.rtext{white-space:pre-wrap;line-height:1.95;font-size:.93rem;color:#1b2e45}.rtext mark{color:inherit;border-radius:2px;cursor:pointer}.rtext mark.focus{outline:2px solid #1b2e45}
.evlist{max-height:78vh;overflow:auto;padding-right:4px}.evlist h3{margin:0 0 8px}
.ev-card{padding:12px;margin:10px 0}.ev-card.focus{border-color:#1b2e45;box-shadow:0 0 0 2px #1b2e4522}.ev-card h3{font-size:.95rem;margin:0}.ev-card h3 small{font-weight:400;color:#7b8899}
.ev-card blockquote{margin:8px 0;padding:6px 10px;border-left:3px solid #cad5e1;color:#34485e;font-size:.84rem;line-height:1.65;cursor:pointer}
.ev-card input{margin-top:6px;padding:8px}
.tagrow{display:flex;gap:6px;flex-wrap:wrap;align-items:center}.tagbtn{padding:4px 9px;font-size:.75rem;border-color:color-mix(in srgb,var(--c) 45%,white);color:var(--c)}.tagbtn.on{background:var(--c);color:white}
.selbar{position:fixed;z-index:20;background:#152843;color:white;border-radius:10px;padding:8px 10px;display:flex;gap:6px;align-items:center;box-shadow:0 6px 20px #0003;font-size:.8rem}
.selbar button{padding:6px 11px;background:var(--c);color:white;border:0}.selbar button.ghost{background:transparent;color:#b9c9dc}
.ladder{display:flex;gap:6px;align-items:center;flex-wrap:wrap;margin:14px 0;font-size:.8rem}.ladder span{background:#f1f5f9;border-radius:6px;padding:5px 9px}.ladder b{color:var(--teal);margin-right:4px}.ladder i{color:#a0aec0;font-style:normal}
.seg{display:flex;flex-wrap:wrap;gap:0;margin-top:8px}.seg button{border-radius:0;padding:7px 10px;font-size:.78rem;margin-left:-1px}.seg button:first-child{border-radius:7px 0 0 7px}.seg button:last-child{border-radius:0 7px 7px 0}.seg button.on{background:var(--navy);color:white;border-color:var(--navy)}
.timeline{display:flex;align-items:stretch;gap:6px;margin-top:14px}.tcol{flex:1;background:#f6f8fa;border-radius:8px;padding:8px;min-width:0}.th{font-size:.78rem;font-weight:800;color:#44576d;margin-bottom:6px}.tarrow{align-self:center;color:#a0aec0}
.tchip{background:white;border:1px solid var(--line);border-radius:6px;padding:6px 8px;font-size:.76rem;margin-bottom:5px;cursor:pointer;line-height:1.5}.tempty{color:#a0aec0;font-size:.8rem}
.evrow{display:flex;gap:10px;align-items:center;border-top:1px solid var(--line);padding:8px 0}.evno{font-weight:800;font-size:.8rem;color:#44576d;width:34px}.evtxt{flex:1;font-size:.82rem;cursor:pointer;line-height:1.5}.evrow select{width:190px;margin:0;padding:6px}
select.inline{display:inline-block;width:auto;margin:0 6px 0 0;padding:6px 8px}
table.grid tr.warnrow td{background:#fff6f0}small.auto{display:block;color:#7b8899;font-size:.68rem;margin-top:2px}
.evpick{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin-top:12px}.evpick select{width:auto;max-width:100%;margin:0;padding:6px}
.evchip{display:inline-flex;align-items:center;gap:4px;background:#f1f5f9;border:1px solid var(--line);border-radius:14px;padding:3px 4px 3px 9px;font-size:.76rem;font-weight:700;cursor:pointer}.evchip button{border:0;background:transparent;padding:0 5px;color:#a4464d}
.card.core{border-color:var(--teal);background:#f3faf8}.card.jinro{background:#f7f5fb;border-color:#d9d0ea}.card.jinro p{font-size:.85rem;line-height:1.6}
table.heat{border-collapse:separate;border-spacing:3px;width:100%;font-size:.78rem}table.heat th{font-weight:700;text-align:left;padding:2px 4px}table.heat td{text-align:center;border-radius:5px;padding:6px 0;font-weight:700;background:#f1f5f9}
.bar{display:grid;grid-template-columns:70px 1fr 24px;gap:6px;align-items:center;font-size:.75rem;margin:4px 0}.bar i{height:8px;background:var(--teal);border-radius:4px;display:block;min-width:2px}.bar b{text-align:right}
@media(max-width:1100px){.mapwrap{grid-template-columns:1fr}.reader,.evlist{max-height:none}}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.chip{padding:8px 13px;border-radius:20px;font-size:.8rem}
.chip.active{background:var(--navy);color:white;border-color:var(--navy)}
.item-grid{display:grid;grid-template-columns:1fr 1fr 150px 110px;gap:12px;margin-top:8px}
.item-card h3{display:flex;gap:10px;align-items:baseline;margin:0 0 4px;font-size:1rem}
.item-card h3 small{font-weight:400;color:#7b8899;font-size:.75rem}
.item-card.flag{border-color:#e7c79a;background:#fffaf2}
.badge{display:inline-block;padding:3px 8px;border-radius:5px;font-size:.72rem;font-weight:700;background:#fbe7cf;color:#8a4a17}
.badge.keep{background:#e8f2f0;color:#00776c}
.calc{font-size:.8rem;color:#00776c;margin-top:6px}
.score{font-size:1.4rem;font-weight:800;color:var(--navy)}
.issue.gold{border-left-color:#c79a2a}
table.rep{border-collapse:collapse;width:100%;font-size:9.5pt;margin:8px 0}
table.rep th,table.rep td{border:1px solid #bbb;padding:5px 7px;vertical-align:top;text-align:left;white-space:pre-wrap}
table.rep th{background:#eee}
table.rep .nw{white-space:nowrap;width:1%}
@media(max-width:1150px){.tools{margin-left:0}}
@media(max-width:900px){.item-grid{grid-template-columns:1fr 1fr}}
@media(max-width:720px){.tools{margin:0}.item-grid{grid-template-columns:1fr}}
@media(min-width:1500px){.workspace{grid-template-columns:235px minmax(500px,1fr) 350px}main{padding:36px 45px}}
@media(max-width:1150px){.workspace{grid-template-columns:185px minmax(320px,1fr)}.diagnosis{grid-column:2;border-top:1px solid var(--line)}main{padding:25px}.sidebar{grid-row:1/3}header{padding:18px}.brand small{max-width:210px;line-height:1.5}}
@media(max-width:720px){header{align-items:flex-start;flex-direction:column}.workspace{display:block}.sidebar{min-height:0;padding:12px}.sidebar nav{display:flex;overflow-x:auto;margin:0;gap:7px}.nav-item{white-space:nowrap;flex-shrink:0}.sidebar .eyebrow,.side-note{display:none}main{padding:20px 14px}.heading{align-items:flex-start}h1{font-size:1.45rem}.stats{gap:7px}.stat{padding:12px}.stat span{font-size:.75rem}.editor,.practice{padding:18px}.fields{grid-template-columns:1fr}.field.wide{grid-column:auto}.diagnosis{padding:24px 15px}.mode select{min-width:105px}.actions button{padding:9px 10px}.student-tools{margin-bottom:14px}.account-bar{padding:12px 15px}.student-picker{color:white}}
@media print{body{background:white}header,.workspace,#toast,.account-bar,dialog{display:none!important}#report{display:block;font-size:11pt;color:#111}#report h1{font-size:22pt}#report h2{margin-top:24px;border-bottom:1px solid #bbb;padding-bottom:8px}#report p{white-space:pre-wrap;line-height:1.6}#report article{break-inside:avoid}#report dt{font-weight:bold;margin-top:12px}#report dd{margin:5px 0;white-space:pre-wrap}#report .print-note{color:#666;font-size:10pt}@page{margin:18mm}}