:root{
  --navy:#0f2440;
  --navy-2:#16345c;
  --orange:#e8792c;
  --ink:#16202e;
  --line:#e3e7ee;
  --bg:#f5f7fa;
  --radius:12px;
}
*{box-sizing:border-box}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  background:var(--bg);
  color:var(--ink);
}
.wrap{max-width:760px;margin:0 auto;padding:0 20px}
header.topbar{
  background:linear-gradient(135deg,var(--navy),var(--navy-2));
  color:#fff;
  padding:22px 0;
}
header.topbar .wrap{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px}
header.topbar h1{font-size:19px;margin:0;font-weight:800;letter-spacing:.2px}
header.topbar a{color:#cfe0ff;text-decoration:none;font-size:13.5px;font-weight:600}
header.topbar a:hover{text-decoration:underline}
main{padding:32px 0 60px}
.card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:24px;
  margin-bottom:18px;
  box-shadow:0 1px 2px rgba(16,24,40,.04);
}
h2{font-size:18px;margin:0 0 6px}
.eyebrow{color:var(--orange);font-weight:800;font-size:12px;letter-spacing:.6px;text-transform:uppercase;margin:0 0 4px}
label{display:block;font-size:13.5px;font-weight:700;margin-bottom:6px}
input,select{
  width:100%;min-height:46px;border:1px solid var(--line);border-radius:8px;
  padding:0 14px;font:inherit;margin-bottom:14px;
}
.btn{
  display:inline-block;min-height:46px;padding:0 22px;border-radius:8px;
  font-weight:700;font-size:14.5px;text-decoration:none;border:none;cursor:pointer;
  line-height:46px;text-align:center;
}
.btn-primary{background:var(--orange);color:#fff}
.btn-primary:hover{background:#d76a1e}
.btn-outline{background:transparent;color:var(--navy);border:1px solid var(--line)}
.btn-block{width:100%}
.error{color:#c0392b;font-size:13px;margin:-6px 0 14px;display:none}
.progress-bar{background:#eef1f5;border-radius:999px;height:10px;overflow:hidden;margin:10px 0 4px}
.progress-fill{background:var(--orange);height:100%;border-radius:999px;transition:width .3s}
.session-row{
  display:flex;align-items:flex-start;gap:12px;padding:14px 0;border-bottom:1px solid var(--line);
}
.session-row:last-child{border-bottom:none}
.session-row input[type=checkbox]{width:auto;min-height:auto;margin:3px 0 0;flex:0 0 auto}
.session-title{font-weight:700;font-size:15px;margin:0 0 4px}
.session-desc{color:#5b6472;font-size:13.5px;margin:0}
.session-link{font-size:12.5px;font-weight:700;color:var(--orange);text-decoration:none}
.badge{display:inline-block;background:#eef2f7;color:var(--navy);font-size:12px;font-weight:700;padding:4px 10px;border-radius:999px}
table{width:100%;border-collapse:collapse;font-size:13.5px}
th,td{text-align:left;padding:9px 8px;border-bottom:1px solid var(--line)}
th{color:#5b6472;font-size:12px;text-transform:uppercase;letter-spacing:.4px}
.muted{color:#8894a3;font-size:13px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:520px){.grid2{grid-template-columns:1fr}}

.pill{display:inline-block;font-size:11px;font-weight:800;padding:2px 8px;border-radius:999px;margin-left:8px;vertical-align:middle}
.pill-done,.pill-completed{background:#e3f7ea;color:#1e8e4a}
.pill-late,.pill-overdue{background:#fdecea;color:#c0392b}
.pill-upcoming,.pill-not-due-yet{background:#eef2f7;color:#5b6472}

.session-row.status-late{border-left:3px solid #e0554a;padding-left:11px}
.session-row.status-done{border-left:3px solid #2ea866;padding-left:11px}
.session-row.status-upcoming{border-left:3px solid transparent;padding-left:11px}

.calendar-grid{
  display:grid;grid-template-columns:repeat(9,1fr);gap:6px;margin-top:10px;
}
@media (max-width:520px){.calendar-grid{grid-template-columns:repeat(6,1fr)}}
.cal-cell{
  aspect-ratio:1;display:flex;align-items:center;justify-content:center;
  border-radius:6px;font-size:12px;font-weight:700;color:#fff;cursor:default;
}
.cal-done{background:#2ea866}
.cal-late{background:#e0554a}
.cal-upcoming{background:#c7cfd9;color:#5b6472}
.cal-legend{display:flex;gap:16px;margin-top:12px;font-size:12.5px;color:#5b6472;flex-wrap:wrap}
.cal-legend span{display:flex;align-items:center;gap:6px}
.cal-dot{width:10px;height:10px;border-radius:3px;display:inline-block}
.cal-dot.cal-done{background:#2ea866}
.cal-dot.cal-late{background:#e0554a}
.cal-dot.cal-upcoming{background:#c7cfd9}