/* Study plan + tips (M2) */
.pl-tabs{display:flex;gap:6px;overflow-x:auto;padding:2px 0 8px;scrollbar-width:none}.pl-tabs::-webkit-scrollbar{display:none}
.pl-tabs button{flex:none;min-height:44px;padding:8px 16px;border-radius:99px;border:1px solid var(--bd);background:var(--s2);color:var(--tx);font-weight:600;font-size:14.5px}
.pl-tabs button.on{background:var(--pri);border-color:transparent;color:#fff}.pl-tabs button:last-child{margin-left:auto;background:transparent;color:var(--pri-tx)}
.pl-head .pl-hr{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-bottom:10px}
.pl-head .pl-hr div{display:flex;flex-direction:column;min-width:0}.pl-head b{font-size:20px;line-height:1.2}.pl-head .muted{font-size:12.5px}
.pl-bar{height:8px;border-radius:99px;background:var(--s3);overflow:hidden;margin:8px 0 4px}.pl-bar i{display:block;height:100%;background:var(--pri);border-radius:99px;transition:width .3s}
.pl-h{margin:16px 2px 4px;font-size:15px}
.pl-note{border-color:var(--pri-line);background:var(--pri-soft);font-size:14px;line-height:1.5}
.lnk{background:none;border:0;padding:0;min-height:0;color:var(--pri-tx);font:inherit;font-weight:600;text-decoration:underline;cursor:pointer}
.pl-it{display:flex;gap:12px;align-items:flex-start;padding:8px 0}.pl-it+.pl-it{border-top:1px solid var(--bd)}
.pl-ck{flex:none;width:44px;height:44px;border-radius:12px;border:2px solid var(--pri-line);background:var(--s2);color:#fff;font-size:20px;font-weight:800;display:flex;align-items:center;justify-content:center;padding:0}
.pl-it.dn .pl-ck{background:var(--pri);border-color:var(--pri)}.pl-it.dn .pl-t b{text-decoration:line-through;opacity:.65}
.pl-bd{flex:1;min-width:0}.pl-t{display:flex;gap:8px;justify-content:space-between;align-items:flex-start;padding-top:2px}.pl-t b{overflow-wrap:anywhere;font-size:15.5px;line-height:1.35}
.pl-m{flex:none;font-size:12.5px;color:var(--mu);background:var(--s3);border-radius:99px;padding:2px 9px;white-space:nowrap}
.pl-st{margin:8px 0 6px;padding-left:18px;font-size:14px;line-height:1.5;color:var(--tx)}.pl-st li{margin:4px 0;overflow-wrap:anywhere}
.pl-bd .row .btn{flex:0 1 auto}
.pl-nx{margin:8px 4px}
.pl-wk{padding:0 12px}.pl-wk>summary{list-style:none;display:flex;gap:4px 10px;justify-content:space-between;align-items:center;flex-wrap:wrap;min-height:52px;padding:10px 0;cursor:pointer;font-size:14.5px}
.pl-wk>summary::-webkit-details-marker{display:none}.pl-wk>summary .muted{font-size:12.5px}.pl-wkb{padding-bottom:8px}
.pl-f{display:flex;flex-direction:column;gap:6px;margin:0 0 16px}.pl-f>span{font-weight:700;font-size:14.5px}
.pl-f input[type=date],.pl-f input[type=time]{min-height:46px;border-radius:12px;border:1px solid var(--bd);background:var(--s2);color:var(--tx);padding:8px 12px;font:inherit;max-width:100%;box-sizing:border-box;color-scheme:light dark}
.pl-f input[type=range]{width:100%;accent-color:var(--pri);min-height:36px}
.pl-days,.pl-wchips{display:flex;flex-wrap:wrap;gap:8px}.pl-days .chip{min-width:52px;justify-content:center;text-align:center;padding:8px 10px}
.pl-wchips .chip{min-height:40px;padding:6px 12px;font-size:13.5px}.pl-wchips .chip small{opacity:.7;font-weight:500;margin-left:2px}
.pl-prev{background:var(--s2);box-shadow:none;margin:6px 0 12px}.pl-warn{margin-top:4px;line-height:1.45}
.pl-how{padding-left:18px;margin:6px 0 0;font-size:14px;line-height:1.55}.pl-how li{margin:6px 0}
.pl-home .pl-hh{display:flex;justify-content:space-between;align-items:center;gap:8px}.pl-home h3{margin:0}
.tipcard{padding:0 14px}.tipcard>summary{list-style:none;display:flex;gap:12px;align-items:center;min-height:56px;padding:10px 0;cursor:pointer}.tipcard>summary::-webkit-details-marker{display:none}
.tipcard>summary::after{content:'▾';margin-left:auto;color:var(--mu)}.tipcard[open]>summary::after{content:'▴'}
.tp-i{font-size:24px;flex:none}.tp-t{display:flex;flex-direction:column;min-width:0}.tp-t b{font-size:15.5px;line-height:1.3}.tp-ev{color:var(--pri-tx);font-weight:600;font-size:12.5px}
.tp-b{padding:0 0 14px;font-size:14.5px;line-height:1.55}.tp-b p{margin:0 0 10px}.tp-b ul{padding-left:18px;margin:6px 0 10px}.tp-b li{margin:5px 0;overflow-wrap:anywhere}.tp-k{font-size:13px;text-transform:uppercase;letter-spacing:.05em;color:var(--mu)}
.tp-ck{display:flex;gap:12px;align-items:flex-start;padding:10px 0;border-top:1px solid var(--bd);min-height:44px;cursor:pointer}.tp-ck input{flex:none;width:22px;height:22px;margin-top:1px;accent-color:var(--pri)}
.tp-refs{padding-left:20px;font-size:13px;line-height:1.5;color:var(--mu)}.tp-refs li{margin:6px 0;overflow-wrap:anywhere}
@media(min-width:900px){.pl-head .pl-hr{max-width:560px}}
.pl-print{display:none}
@media print{
 body.pl-printing>*:not(.pl-print){display:none!important}
 body.pl-printing .pl-print{display:block;color:#000;background:#fff;font:12pt/1.4 system-ui,sans-serif;padding:0}
 .pl-print h1{font-size:18pt;margin:0 0 4pt}.pl-print h2{font-size:12pt;margin:12pt 0 3pt;break-after:avoid}.pl-print ul{list-style:none;padding:0;margin:0}.pl-print li{padding:2pt 0;border-bottom:.5pt solid #ccc;break-inside:avoid}.pl-print .pp-n{font-size:9pt;color:#444}
 html,body{background:#fff!important}
}