:root{--bg:#f4f6f3;--ink:#17313a;--accent:#126b69;--line:#d9e4e0}
[hidden]{display:none!important}
.journal-calendar{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:5px;margin-top:16px;text-align:center}
.journal-calendar b{font-size:12px;color:#64748b}
.journal-calendar button{border:1px solid #dce4eb;background:#fff;border-radius:7px;padding:8px 0;color:#202b3a;cursor:pointer}
.journal-calendar button.has-entry{background:#e9f5f2;border-color:#9bcac3;font-weight:700}
.journal-calendar button.selected{outline:2px solid #126b69}
.skill-counts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin:15px 0}
.skill-count{display:grid;gap:2px;border:1px solid var(--line);border-radius:8px;padding:10px}
.skill-count span{font-size:12px;color:#64748b}
.student-row{display:grid;grid-template-columns:minmax(170px,1.5fr) minmax(140px,1fr) auto auto;align-items:center;gap:8px;border-top:1px solid var(--line);padding:10px 0}
.student-row:first-of-type{margin-top:18px}
.student-row small{display:block;color:#64748b}
.student-row input{margin:0}
.student-row button{white-space:nowrap}
@media(max-width:650px){.skill-counts{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:750px){.student-row{grid-template-columns:1fr 1fr}.student-row div,.student-row input{grid-column:1/-1}}
body{background:var(--bg)}
button{font:inherit}
button:disabled{opacity:.5;cursor:not-allowed}
.auth-screen{min-height:100vh;display:grid;place-items:center;padding:22px;background:#17313a}
.auth-card{width:min(470px,100%);background:#fff;border-radius:18px;padding:36px;box-shadow:0 24px 70px #071f2770}
.auth-card h1{font-size:34px;line-height:1.1;letter-spacing:-.035em;margin:8px 0 18px}
.eyebrow{text-transform:uppercase;letter-spacing:.16em;font-size:12px;font-weight:800;color:#68bfb1}
.auth-card .eyebrow{color:var(--accent)}
.auth-card form{margin-top:24px}
.auth-card .primary{width:100%;margin-top:20px}
.link-button{border:0;background:transparent;color:var(--accent);padding:10px 0;text-decoration:underline;cursor:pointer}
.platform-header{display:flex;justify-content:space-between;align-items:center;gap:16px}
.platform-header h1{font-size:26px;line-height:1.1;margin:3px 0 0}
.account{display:flex;align-items:center;gap:12px;font-size:14px}
.account button{background:transparent;color:#fff;border:1px solid #ffffff80;border-radius:7px;padding:7px 11px;cursor:pointer}
.nav{max-height:calc(100vh - 28px);overflow-y:auto}
.nav button{border:1px solid var(--line)}
.nav button.active{border-color:var(--accent)}
.panel{min-width:0}
.panel h2{letter-spacing:-.025em}
.primary{background:var(--accent)}
.days{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:7px}
.days label{display:flex;align-items:center;justify-content:center;gap:4px;border:1px solid var(--line);padding:8px 4px;border-radius:8px;background:#fff;font-size:13px;margin:0}
.days input{width:auto;margin:0}
fieldset{border:0;padding:0;margin:14px 0}
legend{font-weight:700;margin-bottom:8px}
.stat-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.stat{padding:16px;background:#fff;border:1px solid var(--line);border-radius:12px}
.stat strong{display:block;font-size:28px;line-height:1.2;color:var(--accent)}
.stat span{font-size:13px;color:#64748b}
.task-row{display:flex;gap:12px;align-items:flex-start;border-bottom:1px solid var(--line);padding:11px 0}
.task-row:last-child{border-bottom:0}
.task-row input{width:19px;height:19px;flex:none;margin-top:3px}
.task-row b{display:block}
.task-row small{color:#64748b}
.empty{padding:15px;background:#f7faf8;border-radius:8px;color:#52656a}
.row-actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.row-actions button{border:1px solid var(--line);border-radius:7px;padding:6px 10px;background:#fff;color:var(--accent);cursor:pointer}
.report-bar{height:10px;background:#e7efed;border-radius:10px;overflow:hidden}
.report-bar span{display:block;height:100%;background:var(--accent)}
.journal-item{padding:13px 0;border-bottom:1px solid var(--line)}
.journal-item:last-child{border-bottom:0}
#toast{position:fixed;bottom:18px;right:18px;background:#17313a;color:#fff;border-radius:9px;padding:10px 16px;box-shadow:0 6px 28px #17313a35;display:none;z-index:50;max-width:min(380px,90vw)}
#toast.visible{display:block}
.error{color:#a43d2d}
.success{color:#0a7565}
.panel .hint{font-size:14px}
.panel .action{font-weight:650}
.template,.live{overflow-wrap:anywhere}
.skill-preferences,.priority-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:12px 0}
.skill-preference,.priority-grid>div{border:1px solid var(--line);border-radius:10px;padding:14px;background:#fff}
.skill-preference label{display:block;font-size:13px;color:#52656a;margin:9px 0 0}
.skill-preference input,.skill-preference select{margin:4px 0 0}
.practice-plan-row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:11px 0;border-bottom:1px solid var(--line)}
.practice-plan-row small{display:block;color:#64748b}
.question-switch{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0}
.question-switch button{border:1px solid var(--line);background:#fff;border-radius:8px;padding:8px 13px;cursor:pointer}
.question-switch button.active{background:#e9f5f2;border-color:var(--accent);color:var(--accent);font-weight:700}
.question-card{border:1px solid var(--line);border-radius:12px;padding:18px;background:#fff}
.question-card .tag{display:inline-block;font-size:12px;color:var(--accent);font-weight:700}
.question-card .action{margin:8px 8px 8px 0}
.reading-passage{white-space:pre-line;border-left:3px solid var(--accent);padding:12px 15px;margin:15px 0;background:#f7faf8;line-height:1.65}
.choice-row{display:flex;align-items:flex-start;gap:8px;border:1px solid var(--line);border-radius:8px;padding:10px;margin:7px 0;cursor:pointer}
.choice-row input{width:auto;flex:none;margin:3px 0 0}
.knowledge-links{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0}
.session-editor{border-top:1px solid var(--line);padding:14px 0}
.session-editor summary{cursor:pointer;font-weight:700;color:var(--ink)}
.session-editor>label,.task-editor>label{display:block;margin:12px 0}
.session-editor textarea,.task-editor textarea{width:100%;min-height:64px}
.task-editor{padding:14px 0;border-top:1px solid var(--line)}
.task-editor .cols{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:10px 0}
.task-editor .cols label{display:block;font-size:13px}
.task-editor button{margin-right:8px}
@media(max-width:750px){.task-editor .cols{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:900px){.stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.days{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:600px){.platform-header{align-items:flex-start}.account{flex-direction:column;align-items:flex-end}.auth-card{padding:25px}.auth-card h1{font-size:29px}.stat-grid{grid-template-columns:1fr 1fr}.days{grid-template-columns:repeat(3,minmax(0,1fr))}.skill-preferences,.priority-grid{grid-template-columns:1fr}.practice-plan-row{align-items:flex-start}}