:root{
  --bg:#f6f1fb;
  --panel:#ffffff;
  --soft:#faf7fd;
  --text:#241b2e;
  --muted:#6d5f7d;
  --line:#e6dbf1;
  --brand:#6c4ab6;
  --brand-2:#8a68d1;
  --good:#dff6e5;
  --med:#fff3d6;
  --high:#ffe4d9;
  --urgent:#ffd7e4;
}
*{box-sizing:border-box}
body{
  margin:0;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:linear-gradient(180deg,#f8f4fd 0%,#f4eff9 100%);
  color:var(--text);
}
.wrap{max-width:1280px;margin:0 auto;padding:32px 20px 56px}
.hero{
  background:linear-gradient(135deg,var(--brand),var(--brand-2));
  color:white;
  border-radius:28px;
  padding:32px;
  box-shadow:0 12px 28px rgba(108,74,182,.18);
  margin-bottom:24px;
}
.hero .eyebrow{
  text-transform:uppercase;
  letter-spacing:.12em;
  font-size:.78rem;
  opacity:.9;
  margin-bottom:8px;
  font-weight:700;
}
.hero h1{margin:0 0 8px;font-size:clamp(2rem,5vw,3.5rem)}
.hero p{margin:0;max-width:900px;opacity:.94;font-size:1.05rem}
.panel{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:24px;
  padding:22px;
  margin:18px 0;
  box-shadow:0 8px 20px rgba(58,35,96,.05);
}
.panel h2{margin:0 0 16px;font-size:1.35rem}
.grid{display:grid;gap:16px}
.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.card{
  border:1px solid var(--line);
  background:#fff;
  border-radius:20px;
  padding:16px;
}
.card.soft{background:var(--soft)}
.field label{
  display:flex;
  justify-content:space-between;
  gap:12px;
  font-size:.95rem;
  font-weight:600;
  margin-bottom:8px;
}
.field input[type="date"], .field select{
  width:100%;
  border:1px solid #d7c9e7;
  border-radius:14px;
  padding:12px 14px;
  font-size:1rem;
  background:white;
  color:var(--text);
}
input[type="range"]{width:100%}
.snapshot{
  margin-top:8px;
  border:1px solid var(--line);
  background:var(--soft);
  border-radius:18px;
  padding:14px 16px;
  display:grid;
  gap:6px;
  color:var(--muted);
}
.avg{color:var(--muted);margin-bottom:10px}
.slider-row{margin:10px 0}
.slider-top{
  display:flex;
  justify-content:space-between;
  gap:14px;
  font-size:.92rem;
  margin-bottom:6px;
}
.subhead{
  margin:14px 0 8px;
  font-weight:700;
  color:var(--brand);
}
.group-block{padding-top:6px;border-top:1px dashed var(--line);margin-top:10px}
ul{margin:10px 0 0 18px;padding:0}
li{margin:6px 0;line-height:1.35}
.plan-card p{margin:10px 0 0;color:var(--muted)}
.plan-head{
  display:flex;justify-content:space-between;align-items:center;gap:10px
}
.plan-head h3,.card h3{margin:0 0 8px;font-size:1.05rem}
.pill{
  font-size:.78rem;
  padding:6px 10px;
  border-radius:999px;
  font-weight:700;
}
.pill.maintain{background:var(--good)}
.pill.medium{background:var(--med)}
.pill.high{background:var(--high)}
.pill.urgent{background:var(--urgent)}
.progressbar{
  width:100%;height:10px;background:#efe8f7;border-radius:999px;overflow:hidden;margin:10px 0 14px
}
.progressbar span{
  display:block;height:100%;background:linear-gradient(90deg,var(--brand),var(--brand-2));border-radius:999px
}
.plan-stats{
  display:grid;grid-template-columns:repeat(2,1fr);gap:10px
}
.plan-stats div{
  background:var(--soft);
  border-radius:14px;
  padding:10px 12px;
}
.plan-stats small{display:block;color:var(--muted);margin-bottom:4px}
.plan-stats strong{font-size:1rem}
.centered{display:flex;align-items:center;justify-content:center;min-height:140px}
.muted{color:var(--muted)}
@media (max-width: 980px){
  .grid.three,.grid.two{grid-template-columns:1fr}
}

.button-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}
button{border:0;background:var(--brand);color:#fff;padding:10px 14px;border-radius:12px;font-weight:700;cursor:pointer;box-shadow:0 6px 14px rgba(108,74,182,.18)}
button:hover{background:#5c39a8}
.checkbox-row label,.learned-toggle{display:flex;align-items:center;gap:8px;font-size:.92rem;color:var(--muted);margin:8px 0}
.readiness-card{display:grid;gap:12px}
.readiness-top{display:flex;justify-content:space-between;align-items:center;gap:12px}
.readiness-top small{display:block;color:var(--muted);margin-bottom:4px}
.readiness-top strong{font-size:2rem}
.readiness-meter{height:14px;background:#efe8f7;border-radius:999px;overflow:hidden}
.readiness-meter span{display:block;height:100%;background:linear-gradient(90deg,#53b06b,#9ad86a,#f6c66b,#e96d7f)}
.band{padding:7px 10px;border-radius:999px;font-size:.82rem;font-weight:800}
.band.exam-ready{background:#dff6e5}
.band.on-track{background:#e6f2ff}
.band.borderline{background:#fff3d6}
.band.not-ready{background:#ffd7e4}
.history-bars{display:flex;align-items:flex-end;gap:10px;min-height:190px;margin-top:12px}
.hist{display:flex;flex-direction:column;align-items:center;gap:6px;flex:1;min-width:0}
.hist-bar{height:140px;width:100%;display:flex;align-items:flex-end;background:var(--soft);border-radius:14px;padding:6px}
.hist-bar span{display:block;width:100%;background:linear-gradient(180deg,var(--brand-2),var(--brand));border-radius:10px}
.hist small,.hist strong{font-size:.8rem;color:var(--muted)}
.weekly-list{display:grid;gap:10px}
.day-card{border:1px solid var(--line);background:var(--soft);border-radius:16px;padding:12px}
.day-card strong{display:block;margin-bottom:6px}
.print-sheet{background:#fff;border:1px dashed var(--line);border-radius:16px;padding:14px}
.print-title{font-weight:800;font-size:1.1rem}
.print-meta{color:var(--muted);margin:4px 0 12px}
.print-sub{margin-top:12px;font-weight:700;color:var(--brand)}
@media print{
  body{background:#fff}
  .hero,.panel h2,#examSetup .button-row button:not(#printBtn),#focusBtn{display:none !important}
  .wrap{max-width:none;padding:0}
  .panel{box-shadow:none;border:0;padding:0;margin:0}
  #requirements,#progress{display:none}
  .card{break-inside:avoid;box-shadow:none}
}

.field input[type="text"], .song-title-input{width:100%;border:1px solid #d7c9e7;border-radius:14px;padding:12px 14px;font-size:1rem;background:white;color:var(--text)}
.song-title-input{padding:10px 12px;margin:6px 0 8px;font-size:.92rem}
.parent-mode-box{border:1px solid #d7c9e7;background:linear-gradient(135deg,#f4edff,#faf7fd);border-radius:18px;padding:14px 16px;margin-top:4px}
.parent-mode-box.active{border-color:#8a68d1;box-shadow:0 0 0 2px rgba(138,104,209,.12) inset}
.parent-toggle-main{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--brand);font-size:1rem;margin:0 0 6px}
.parent-mode-box p{margin:0;color:var(--muted);line-height:1.4;font-size:.92rem}
.snapshot-notice{margin-top:4px;font-weight:700;color:var(--brand)}
.day-picker{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
.day-picker label{display:flex;align-items:center;gap:6px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 10px;font-size:.88rem}
.micro-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:8px;align-items:end;margin:8px 0}
.mini-field{display:grid;gap:6px;font-size:.82rem;color:var(--muted)}
.mini-field select,.mini-field textarea{width:100%;border:1px solid #d7c9e7;border-radius:12px;padding:8px 10px;background:#fff;color:var(--text);font:inherit}
.mini-field.wide{grid-column:1/-1}
.lesson-fields textarea{min-height:84px;resize:vertical}
.timer-readout{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--soft);padding:14px;border-radius:16px;margin-top:10px}
.timer-readout strong{font-size:1.8rem;color:var(--brand)}
.parent-summary ul,.lesson-fields ul{margin-top:8px}
.risk-card{border-color:#f0b4c0;background:#fff3f6}
.mini-load{background:#fff;color:var(--brand);border:1px solid var(--line);box-shadow:none;padding:5px 8px;font-size:.76rem}
.print-day{margin-top:6px}
.lesson-mode-toggle{margin-top:10px;font-weight:700;color:var(--brand)}
@media (max-width: 980px){.micro-grid{grid-template-columns:1fr}}


input[type="range"]{
  -webkit-appearance:none;
  appearance:none;
  height:10px;
  border-radius:999px;
  background:#efe8f7;
  outline:none;
  cursor:pointer;
}
input[type="range"]::-webkit-slider-thumb{
  -webkit-appearance:none;
  appearance:none;
  width:22px;
  height:22px;
  border-radius:50%;
  background:var(--brand);
  border:3px solid #fff;
  box-shadow:0 3px 10px rgba(108,74,182,.25);
}
input[type="range"]::-moz-range-thumb{
  width:22px;
  height:22px;
  border-radius:50%;
  background:var(--brand);
  border:3px solid #fff;
  box-shadow:0 3px 10px rgba(108,74,182,.25);
  cursor:pointer;
}
.check-pill-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.check-pill,.known-toggle{
  display:inline-flex;
  align-items:center;
  gap:8px;
  background:var(--soft);
  border:1px solid var(--line);
  border-radius:999px;
  padding:8px 12px;
  font-size:.88rem;
  color:var(--text);
}
.check-pill.active,.known-toggle:has(input:checked){
  background:#efe7ff;
  border-color:#c8b3ef;
  color:var(--brand);
  font-weight:700;
}
.check-pill input,.known-toggle input{margin:0}

input[type="range"] {
  cursor: pointer;
  touch-action: none;
}