/* Chalkmate — Today */
.td{max-width:1180px}
.td-head{display:flex;align-items:flex-end;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-bottom:20px}
.td-head h2{font-size:26px;margin:0;font-weight:700}
.td-head p{margin:2px 0 0}
.td-days{display:flex;gap:6px;flex-wrap:wrap}
.td-day{display:inline-flex;align-items:center;gap:6px;height:28px;padding:0 10px;border-radius:14px;background:var(--panel);border:1px solid var(--line);font-size:12.5px;color:var(--text-2)}
.td-day .sq{width:8px;height:8px;border-radius:2px}
.td-day b{color:var(--text);font-weight:650}
.td-day.closed{background:var(--bg-2)}
.td-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:18px;align-items:start}
.td-col{display:flex;flex-direction:column;gap:18px;min-width:0}
.td-card .card-h{gap:8px}
.td-card .card-h h3{flex:1;min-width:0}
.td-count{white-space:nowrap}
.td-warn{color:var(--warn-text,var(--warn));font-weight:600}

/* Next up */
.td-next{position:relative;border-radius:var(--r-lg);padding:18px 20px 16px;color:#fff;cursor:pointer;overflow:hidden;
  background:linear-gradient(135deg,color-mix(in srgb,var(--c) 92%,#000),color-mix(in srgb,var(--c) 70%,#0c1514));box-shadow:var(--sh-2);outline:none}
.td-next:focus-visible{box-shadow:0 0 0 3px var(--focus),var(--sh-2)}
.td-next::after{content:"";position:absolute;right:-60px;top:-60px;width:200px;height:200px;border-radius:50%;background:rgba(255,255,255,.08)}
.td-next-k{display:flex;align-items:center;gap:6px;font-size:12px;font-weight:650;text-transform:uppercase;letter-spacing:.06em;opacity:.9}
.td-next-k svg{width:14px;height:14px}
.td-next-t{font-size:22px;font-weight:750;letter-spacing:-.02em;margin-top:6px;line-height:1.2}
.td-next-t span{font-weight:500;opacity:.8;font-size:15px}
.td-next-s{font-size:14.5px;opacity:.92;margin-top:2px}
.td-pill{display:inline-flex;align-items:center;gap:5px;height:24px;padding:0 9px;border-radius:12px;background:rgba(255,255,255,.16);font-size:12px;font-weight:600}
.td-pill svg{width:13px;height:13px}
.td-next .pill{background:rgba(255,255,255,.92)}
.td-next-go{position:absolute;right:18px;bottom:16px;display:flex;align-items:center;gap:4px;font-weight:650;font-size:13px;z-index:1}
.td-next-go svg{width:16px;height:16px}
@media (max-width:520px){.td-next-go{position:static;margin-top:12px}}

/* Timeline */
.td-timeline{display:flex;flex-direction:column;padding:6px}
.td-lesson{display:flex;align-items:center;gap:12px;width:100%;text-align:left;background:transparent;border:0;border-radius:12px;padding:10px 10px;cursor:pointer;position:relative}
.td-lesson:hover{background:var(--hover)}
.td-lesson+.td-lesson{margin-top:2px}
.td-time{width:46px;flex:none;display:flex;flex-direction:column;line-height:1.2}
.td-time b{font-size:14px;font-variant-numeric:tabular-nums}
.td-time span{font-size:12px;color:var(--text-3);font-variant-numeric:tabular-nums}
.td-bar{width:4px;align-self:stretch;border-radius:2px;background:var(--c);flex:none;min-height:38px}
.td-main{display:flex;flex-direction:column;min-width:0}
.td-line1 b{font-size:14.5px}
.td-title{font-size:13.5px;color:var(--text);overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.td-sub{font-size:12px;color:var(--text-3);margin-top:1px}
.td-st{flex:none}
/* Past lessons: dimmed via muted text tokens rather than opacity (opacity took text below 4.5:1). */
.td-lesson.past .td-time b,.td-lesson.past .td-line1 b,.td-lesson.past .td-title,.td-lesson.past .ellipsis{color:var(--text-2)}
.td-lesson.past .td-bar{opacity:.55}
.td-lesson.now{background:color-mix(in srgb,var(--c) 9%,var(--panel));box-shadow:inset 0 0 0 1.5px color-mix(in srgb,var(--c) 45%,transparent)}
.td-now{font-size:10.5px;font-weight:750;text-transform:uppercase;letter-spacing:.06em;color:#fff;background:var(--c);padding:2px 7px;border-radius:8px}
.td-timeline.compact .td-lesson{padding:8px 10px}
.td-timeline.compact .td-bar{min-height:28px}
@media (max-width:520px){
  .td-lesson{flex-wrap:wrap;gap:10px}
  .td-st{position:absolute;right:10px;top:10px}
  .td-main{padding-right:84px}
}

.td-none{display:flex;align-items:center;gap:14px;padding:22px 18px;color:var(--text-2)}
.td-none.sm{padding:16px 18px}
.td-none>svg{width:28px;height:28px;color:var(--brand);flex:none}
.td-none b{display:block;color:var(--text)}
.td-none span{font-size:13px}

/* Brief */
.td-brief{border-color:color-mix(in srgb,var(--ai) 28%,var(--line));background:linear-gradient(180deg,var(--ai-soft),var(--panel) 70%)}
.td-brief .card-h h3 svg{color:var(--ai)}
.td-brief .prose ul{margin:0;padding-left:18px}
.td-brief .prose li{margin:5px 0}
.td-brief .ai-working{padding:12px 14px}

/* Lists in cards */
.td-card .li{padding:10px 16px}
.td-card .li-ic.sm{width:28px;height:28px;border-radius:8px}
.td-card .li-ic.hot{background:color-mix(in srgb,var(--crit) 10%,var(--panel));color:var(--crit)}
.td-alert.lv-urgent .li-ic{background:color-mix(in srgb,var(--crit) 12%,var(--panel));color:var(--crit)}
.td-alert.lv-warn .li-ic{background:color-mix(in srgb,var(--warn) 14%,var(--panel));color:var(--warn)}
.td-task{transition:opacity .3s}
.td-task.done{opacity:.4}
.td-task.done b{text-decoration:line-through}
.td-check{width:22px;height:22px;border-radius:50%;border:1.8px solid var(--line);background:var(--panel);display:grid;place-items:center;cursor:pointer;flex:none;padding:0;color:transparent}
.td-check svg{width:13px;height:13px}
.td-check:hover{border-color:var(--brand);color:var(--brand)}
.td-task.done .td-check{background:var(--brand);border-color:var(--brand);color:#fff}
.td-late{color:var(--crit-text,var(--crit))!important}
.td-mark .pbar{margin:5px 0 3px}
.td-date{width:38px;flex:none;text-align:center;line-height:1.1;border-radius:9px;background:var(--bg-2);padding:5px 0}
.td-date b{display:block;font-size:15px}
.td-date span{font-size:10.5px;text-transform:uppercase;color:var(--text-2);font-weight:600}

/* Coverage */
.td-cov{display:flex;flex-direction:column;padding:8px 10px}
.td-cov-row{display:grid;grid-template-columns:minmax(0,9fr) minmax(0,10fr) 76px;align-items:center;gap:10px;padding:8px;border-radius:9px;text-decoration:none}
.td-cov-row:hover{background:var(--hover)}
.td-cov-n{display:flex;align-items:center;gap:7px;min-width:0}
.td-cov-n .sq{width:9px;height:9px;border-radius:3px;background:var(--c);flex:none}
.td-cov-bar{display:flex;height:8px;border-radius:4px;background:var(--bg-2);overflow:hidden}
.td-cov-bar i{display:block;height:100%}
.td-cov-bar i.p,.td-cov-key i.p{background:var(--ls-planned)}
.td-cov-bar i.d,.td-cov-key i.d{background:var(--ls-draft)}
.td-cov-t{font-size:12px;font-weight:600;color:var(--warn-text,var(--warn));text-align:right;white-space:nowrap}
.td-cov-t.ok{color:var(--ok)}
.td-cov-t svg{width:16px;height:16px}
.td-cov-key{display:flex;gap:14px;padding:0 18px 14px}
.td-cov-key span{display:inline-flex;align-items:center;gap:5px}
.td-cov-key i{width:9px;height:9px;border-radius:3px;background:var(--bg-2);display:inline-block;border:1px solid var(--line)}

/* Onboarding */
.td-hero{max-width:640px;margin:6vh auto 0;text-align:center;padding:36px 26px;background:var(--panel);border:1px solid var(--line);border-radius:22px;box-shadow:var(--sh-2)}
.td-hero-ic{width:64px;height:64px;border-radius:19px;margin:0 auto 16px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,var(--brand),var(--brand-2));box-shadow:0 10px 30px color-mix(in srgb,var(--brand) 40%,transparent)}
.td-hero-ic svg{width:30px;height:30px}
.td-hero h2{font-size:24px;margin:0 0 8px}
.td-hero p{color:var(--text-2);margin:0 auto 22px;max-width:480px}
.td-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:28px;text-align:left}
.td-steps div{padding:14px;border-radius:14px;background:var(--panel-2);border:1px solid var(--line-2)}
.td-steps svg{width:20px;height:20px;color:var(--brand)}
.td-steps b{display:block;margin-top:6px}
.td-steps span{font-size:12.5px;color:var(--text-2)}

@media (max-width:960px){.td-grid{grid-template-columns:1fr}}
@media (max-width:760px){
  .td-head h2{font-size:21px}
  .td-head{margin-bottom:14px}
  .td-col,.td-grid{gap:14px}
  .td-steps{grid-template-columns:1fr}
  .td-hero{margin-top:8px;padding:28px 18px}
}