@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Libre+Baskerville:wght@400;700&display=swap');
.locked>aside,.locked>main,.locked>dialog{display:none}.locked{display:grid;place-items:center;min-height:100vh}#auth-screen[hidden]{display:none}.auth-card{background:white;border:1px solid #e4e6dd;border-radius:12px;padding:40px;width:440px;max-width:94vw}.auth-card h1{font-size:27px}.auth-card p{font-size:12px}#auth-error{color:#a15a4f;margin-top:16px}.sync-alert{position:fixed;z-index:20;bottom:0;left:0;right:0;background:#fff6e3;border-top:2px solid #c6a96d;padding:24px;text-align:center}.sync-alert p{margin:8px 0 16px}.sync-blocked main input,.sync-blocked main button,.sync-blocked dialog{pointer-events:none;opacity:.5}#signout{margin-bottom:12px}#account-email{word-break:break-all}
:root{--ink:#263c35;--green:#315a47;--muted:#7b837a;--line:#e4e6dd;--paper:#f7f8f2;--gold:#b59860}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:14px 'DM Sans',Arial,sans-serif}button,input,select{font:inherit}button{cursor:pointer}aside{width:245px;position:fixed;inset:0 auto 0 0;background:#fff;border-right:1px solid var(--line);padding:38px 24px;display:flex;flex-direction:column}.brand{display:flex;gap:12px;align-items:center;text-decoration:none;color:var(--ink);font-family:'Libre Baskerville',Georgia,serif;font-size:26px}.logo{background:var(--green);color:#fff;padding:8px 12px;border-radius:12px}.brand-sub{display:block;font:9px 'DM Sans',sans-serif;letter-spacing:2px;margin-top:7px}.nav-label{font-size:10px;letter-spacing:1.8px;color:#999e95;margin:56px 14px 16px}nav button{display:flex;gap:12px;align-items:center;width:100%;background:none;border:0;text-align:left;padding:14px;border-radius:7px;color:#737e73;margin:5px 0}nav button.active{background:#edf2e9;color:var(--green);font-weight:700}.side-bottom{margin-top:auto;font-size:11px;padding:12px 8px;color:var(--muted)}.dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:#7d986c;margin-right:5px}.side-bottom p{font-size:11px;line-height:1.8;color:#94998f}.side-bottom button{background:white;border:1px solid var(--line);padding:10px;width:100%;border-radius:6px;color:var(--green)}.restore{display:block;text-align:center;margin-top:14px;cursor:pointer;text-decoration:underline}main{margin-left:245px;padding:0 48px;max-width:1700px}header{height:88px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);font-size:12px}.breadcrumb{color:#858b80}.breadcrumb span{padding:0 15px;color:#c0c5b8}.badge{font-size:11px;color:#888e7d}section{min-height:calc(100vh - 170px)}.intro{display:flex;justify-content:space-between;align-items:flex-end;padding:38px 0 28px;gap:16px}.eyebrow{font-size:10px;letter-spacing:2px;color:#8a947d;font-weight:700;margin-bottom:12px}h1{font:32px 'Libre Baskerville',Georgia,serif;letter-spacing:-1px;margin:0 0 12px}p{color:var(--muted);line-height:1.6;margin:0}h2{font-size:16px;margin:0}h3{margin:0 0 8px}.primary,.secondary{border-radius:6px;padding:12px 17px;border:1px solid var(--green);background:var(--green);color:#fff;font-weight:500;white-space:nowrap}.secondary{background:white;border-color:var(--line);color:var(--ink)}.toolbar{display:flex;justify-content:space-between;gap:12px;background:#fff;border:1px solid var(--line);border-radius:9px;padding:15px 20px;align-items:center;margin-bottom:22px}.date-group{display:flex;align-items:center;gap:14px}.date-group label{font-size:12px;color:var(--muted)}input,select{background:#fff;border:1px solid #dbe0d4;border-radius:5px;padding:10px;color:var(--ink);max-width:100%}.save-status{color:#7b8972;font-size:11px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}.stat{background:#fff;border:1px solid var(--line);border-radius:9px;padding:22px}.stat .label{font-size:11px;color:var(--muted);display:flex;justify-content:space-between}.stat .value{font-size:33px;margin:15px 0 8px;letter-spacing:-1px}.stat .note{font-size:10px;color:#93998a}.stat.featured{background:var(--green);color:white;border-color:var(--green)}.stat.featured .label,.stat.featured .note{color:#d0ddc9}.stat .bar{height:4px;background:#58745e;border-radius:10px;margin-top:14px;overflow:hidden}.stat .bar i{display:block;background:#cbdaa0;height:100%}.panel{background:#fff;border:1px solid var(--line);border-radius:9px;margin-bottom:22px;overflow:hidden}.panel-head{display:flex;align-items:center;justify-content:space-between;padding:22px 24px;border-bottom:1px solid var(--line);gap:12px}.panel-head p{font-size:11px;margin-top:6px}.chip{background:#f0f3e9;border:1px solid #e4e9d9;border-radius:20px;font-size:10px;padding:6px 12px;color:#73835e}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;white-space:nowrap;text-align:left}th{font-size:10px;text-transform:uppercase;letter-spacing:.6px;font-weight:500;color:#848d7a;background:#fbfcf8;padding:15px 14px}td{padding:18px 14px;border-top:1px solid #eef0e9;font-size:12px}th:first-child,td:first-child{padding-left:24px}td strong{font-size:13px}td small{display:block;color:#929a8d;font-size:10px;margin-top:6px}.num{width:68px;padding:8px;text-align:center}.offer{width:95px}.attendance{display:flex;align-items:center;gap:8px;color:var(--green);font-size:11px}.mini-bar{height:4px;background:#edf0e7;width:48px;border-radius:4px;overflow:hidden}.mini-bar i{display:block;height:100%;background:#91a478}.total td{background:#f6f8f0;font-weight:700}.empty{text-align:center;padding:42px 20px}.empty p{margin:10px auto 20px;max-width:430px}.two-col{display:grid;grid-template-columns:1.3fr 1fr;gap:22px}.note-panel{padding:24px}.note-panel p{font-size:12px;margin-top:12px}.formula{font-family:Georgia,serif;font-size:18px;color:var(--green);background:#f3f5ed;padding:18px;margin-top:18px;border-radius:5px}.resources{display:flex;gap:30px;margin-top:22px}.resources .value{font-size:24px}.resources .label{font-size:11px;color:var(--muted);margin-top:6px}footer{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding:25px 0;font-size:9px;letter-spacing:1.2px;color:#9a9f91}footer span{letter-spacing:0}.class-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.class-card{padding:24px}.class-card .head{display:flex;justify-content:space-between;align-items:start;margin-bottom:18px}.class-card p{font-size:12px}.student-row{display:flex;align-items:center;justify-content:space-between;padding:10px 0;border-top:1px solid var(--line);gap:12px}.text-btn{border:0;background:none;color:var(--green);font-size:11px;padding:6px}.danger{color:#a15a4f}.actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.student-list{max-height:260px;overflow:auto}.form-field{display:flex;flex-direction:column;gap:7px;margin:18px 0}.form-field label{font-size:12px}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:24px}dialog{border:1px solid var(--line);border-radius:12px;padding:30px;width:460px;max-width:95vw;color:var(--ink)}dialog::backdrop{background:#18342755;backdrop-filter:blur(3px)}dialog h2{font:23px Georgia,serif}dialog p{font-size:12px;margin-top:10px}#toast{position:fixed;bottom:25px;right:25px;background:var(--green);color:#fff;padding:14px 22px;border-radius:7px;display:none;z-index:5}.roster{max-height:55vh;overflow:auto}.roster label{display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--line);padding:14px 4px}.roster input{accent-color:var(--green);width:18px;height:18px}.helper{font-size:11px;color:var(--muted);margin:12px 0}.history-top{display:flex;gap:12px;margin-bottom:20px}.history-top input{flex:1}.warn{background:#fcf5e5;padding:12px;border-radius:6px;color:#8e7545;font-size:12px;margin-bottom:16px}@media(max-width:1100px){aside{width:210px;padding:30px 16px}main{margin-left:210px;padding:0 26px}.stats{gap:10px}.stat{padding:18px}.two-col{grid-template-columns:1fr}.class-grid{grid-template-columns:1fr}}@media(max-width:750px){aside{position:static;width:auto;padding:16px;border-right:0;border-bottom:1px solid var(--line)}.brand{font-size:22px}.nav-label,.side-bottom{display:none}nav{display:flex;margin-top:18px;gap:4px}nav button{justify-content:center;padding:10px 5px;font-size:11px;gap:5px}main{margin-left:0;padding:0 16px}header{height:55px}.badge{display:none}.intro{padding:26px 0 22px;align-items:start}h1{font-size:25px}.intro p{font-size:12px}.intro .primary,.intro .secondary{font-size:11px;padding:11px}.stats{grid-template-columns:repeat(2,1fr)}.toolbar{padding:12px;flex-wrap:wrap}.date-group{gap:8px}.date-group label{font-size:11px}.panel-head{padding:18px}.resources{gap:22px}footer span{display:none}.save-status{font-size:10px}}