/* =============================================================
   Homeschool Drills — playful kid-friendly theme
   ============================================================= */
:root {
  --pink: #ff5d8f;
  --purple: #8b5cf6;
  --blue: #3b82f6;
  --sky: #38bdf8;
  --yellow: #fbbf24;
  --orange: #fb923c;
  --green: #34d399;
  --ink: #2d2a4a;
  --ink-soft: #6b6890;
  --card: #ffffff;
  --bg1: #fef3c7;
  --bg2: #fce7f3;
  --bg3: #e0f2fe;
  --radius: 24px;
  --shadow: 0 8px 24px rgba(45, 42, 74, 0.12);
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

body {
  margin: 0;
  font-family: 'Baloo 2', 'Comic Sans MS', 'Chalkboard SE', system-ui, sans-serif;
  color: var(--ink);
  min-height: 100vh;
  background: linear-gradient(135deg, var(--bg1), var(--bg2) 45%, var(--bg3));
  background-attachment: fixed;
}

.view { display: none; max-width: 720px; margin: 0 auto; padding: 24px 18px 64px; }
.view.active { display: block; animation: pop-in 0.25s ease; }
@keyframes pop-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.center { text-align: center; }

/* ---------- brand ---------- */
.brand { text-align: center; margin: 28px 0 8px; }
.brand h1 {
  font-size: 2.6rem; margin: 0;
  background: linear-gradient(90deg, var(--pink), var(--orange), var(--purple));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.brand p { color: var(--ink-soft); font-size: 1.1rem; margin: 6px 0 0; }

/* ---------- cards ---------- */
.card {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px 24px;
  margin: 18px 0;
  border: 4px solid transparent;
}
.card.fun { border-color: var(--yellow); }
.card h2 { margin: 0 0 12px; font-size: 1.6rem; }

/* ---------- forms ---------- */
label { display: block; font-weight: 700; margin: 14px 0 6px; }
input[type="email"], input[type="password"], input[type="text"], select {
  width: 100%; padding: 14px 16px; font-size: 1.05rem;
  border: 3px solid #e5e0f5; border-radius: 16px; font-family: inherit;
  background: #fafaff;
}
input:focus, select:focus { outline: none; border-color: var(--purple); }

.btn {
  display: inline-block; border: none; cursor: pointer; font-family: inherit;
  font-weight: 800; font-size: 1.15rem; color: #fff;
  padding: 15px 34px; border-radius: 999px; margin: 10px 6px 0;
  background: linear-gradient(135deg, var(--pink), var(--purple));
  box-shadow: 0 6px 0 rgba(0,0,0,0.12);
  transition: transform 0.08s ease;
  text-decoration: none;
}
.btn:active { transform: translateY(3px); box-shadow: 0 2px 0 rgba(0,0,0,0.12); }
.btn.green { background: linear-gradient(135deg, var(--green), var(--sky)); }
.btn.blue { background: linear-gradient(135deg, var(--sky), var(--blue)); }
.btn.orange { background: linear-gradient(135deg, var(--orange), var(--yellow)); }
.btn.ghost { background: #eceafb; color: var(--ink); box-shadow: none; }
.btn.big { font-size: 1.4rem; padding: 18px 44px; }
.btn:disabled { opacity: 0.5; cursor: default; }

.linklike { background: none; border: none; color: var(--purple); font-family: inherit;
  font-size: 1rem; font-weight: 700; cursor: pointer; text-decoration: underline; }
.remember { display: flex; align-items: center; gap: 10px; font-size: 1rem; margin: 14px 0 4px; cursor: pointer; }
.remember input[type="checkbox"] { width: 26px; height: 26px; accent-color: var(--purple); flex: none; }

.error {
  display: none; background: #fee2e2; color: #b91c1c; border-radius: 14px;
  padding: 12px 16px; margin: 12px 0; font-weight: 700;
}
.error.show { display: block; }
.note { color: var(--ink-soft); font-size: 0.95rem; }

/* ---------- kid home ---------- */
.kid-hello { font-size: 2rem; margin: 10px 0 2px; }
.subject-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 14px; }
.subject-wrap { text-align: center; }
.subject-wrap .subject-card { width: 100%; }
.subject-wrap .linklike { margin-top: 8px; }
@media (max-width: 520px) { .subject-grid { grid-template-columns: 1fr; } }
.subject-card {
  border-radius: var(--radius); padding: 22px 18px; text-align: center;
  color: #fff; box-shadow: var(--shadow); cursor: pointer; border: none;
  font-family: inherit; transition: transform 0.1s ease;
}
.subject-card:active { transform: scale(0.96); }
.subject-card .emoji { font-size: 3rem; display: block; }
.subject-card h3 { margin: 8px 0 2px; font-size: 1.5rem; }
.subject-card.math { background: linear-gradient(135deg, #3b82f6, #8b5cf6); }
.subject-card.reading { background: linear-gradient(135deg, #ff5d8f, #fb923c); }
.level-tag {
  display: inline-block; background: rgba(255,255,255,0.28); border-radius: 999px;
  padding: 4px 14px; font-weight: 800; margin-top: 6px; font-size: 0.95rem;
}
.meter { margin-top: 10px; font-size: 1.25rem; letter-spacing: 2px; }
.meter small { display: block; font-size: 0.8rem; letter-spacing: 0; opacity: 0.95; margin-top: 2px; }

/* ---------- kid home extras: calendar, pet, badges, leaderboard ---------- */
.kid-top { display: grid; grid-template-columns: auto 1fr; gap: 14px; align-items: stretch; margin-bottom: 4px; }
@media (max-width: 520px) { .kid-top { grid-template-columns: 1fr 1fr; } }
.cal-card { background: #fff; border-radius: 18px; overflow: hidden; box-shadow: var(--shadow);
  text-align: center; min-width: 118px; display: flex; flex-direction: column; }
.cal-month { background: linear-gradient(135deg, var(--pink), var(--orange)); color: #fff;
  font-weight: 800; padding: 7px 14px; font-size: 1rem; }
.cal-day { font-size: 2.8rem; font-weight: 800; line-height: 1.15; padding-top: 2px; }
.cal-weekday { color: var(--ink-soft); font-weight: 700; padding-bottom: 10px; font-size: 0.95rem; }
.pet-card { background: #fff; border-radius: 18px; box-shadow: var(--shadow);
  padding: 12px 16px; text-align: center; }
.pet-emoji { font-size: 2.8rem; line-height: 1.1; }
.pet-name { font-weight: 800; font-size: 1.05rem; }
.pet-bar { height: 10px; background: #eeeafb; border-radius: 999px; margin: 8px 0 4px; overflow: hidden; }
.pet-bar > div { height: 100%; width: 0%; background: linear-gradient(90deg, var(--green), var(--sky));
  border-radius: 999px; transition: width 0.4s ease; }
.pet-picker { margin-top: 6px; }
.pet-picker button { font-size: 1.9rem; background: none; border: 3px solid transparent;
  border-radius: 14px; cursor: pointer; padding: 3px; }
.pet-picker button:active { border-color: var(--purple); transform: scale(1.15); }
.badges { margin: 8px 0 4px; }
.badges h3 { margin: 0 0 8px; text-align: center; }
#badge-row { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.badge-chip { background: #fff; border-radius: 999px; padding: 8px 14px;
  font-weight: 800; box-shadow: var(--shadow); font-size: 0.95rem; }
.board { margin: 18px 0 4px; }
.board h3 { text-align: center; margin: 0 0 8px; }
.board-row { display: flex; justify-content: space-between; background: #fff; border-radius: 14px;
  padding: 10px 16px; margin-bottom: 8px; font-weight: 800; box-shadow: var(--shadow); }
.board-row.me { border: 3px solid var(--purple); }
.trouble-kid { margin: 12px 0; }
.trouble-ul { margin: 6px 0; padding-left: 22px; }
.trouble-ul li { margin: 5px 0; font-size: 1.02rem; }

/* timed-session progress bar + low-time warning */
.timebar { height: 12px; background: #e5e0f5; border-radius: 999px; margin: 10px 0 18px; overflow: hidden; }
.timebar > div { height: 100%; width: 0%; background: linear-gradient(90deg, var(--pink), var(--purple)); border-radius: 999px; transition: width 1s linear; }
.timer.low { background: #fee2e2; color: #b91c1c; animation: pulse 1s infinite; }
@keyframes pulse { 50% { transform: scale(1.08); } }

/* ---------- drill ---------- */
.drill-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.drill-modes { display: flex; gap: 8px; justify-content: center; margin: 2px 0 8px; flex-wrap: wrap; }
.mode-tag { text-align: center; font-weight: 800; color: var(--purple); margin-bottom: 10px; }
.qcount { font-weight: 800; font-size: 1.1rem; color: var(--ink-soft); }
.timer { font-weight: 800; font-size: 1.1rem; background: #fff; border-radius: 999px; padding: 6px 16px; box-shadow: var(--shadow); }
.modetoggle {
  font-family: inherit; font-weight: 800; font-size: 0.95rem; color: var(--ink-soft);
  background: #fff; border: 3px solid #e5e0f5; border-radius: 999px;
  padding: 6px 14px; cursor: pointer; box-shadow: var(--shadow);
}
.modetoggle.on { color: var(--purple); border-color: var(--purple); }
.modetoggle:active { transform: scale(0.95); }
.dots { display: flex; gap: 6px; justify-content: center; margin: 10px 0 18px; flex-wrap: wrap; }
.dot { width: 14px; height: 14px; border-radius: 50%; background: #e5e0f5; }
.dot.done { background: var(--green); }
.dot.current { background: var(--yellow); transform: scale(1.25); }

.qprompt { font-size: 1.9rem; font-weight: 800; text-align: center; margin: 8px 0; line-height: 1.35; }
.qprompt b { color: var(--purple); }
.qsub { text-align: center; color: var(--ink-soft); font-size: 1.15rem; margin-bottom: 8px; }
.count-row { font-size: 2rem; line-height: 1.6; max-width: 420px; margin: 0 auto; }
.seq { font-size: 1.8rem; font-weight: 800; }
.sounds { font-size: 1.8rem; font-weight: 800; letter-spacing: 4px; color: var(--purple); }
.big-word { font-size: 2.2rem; font-weight: 800; color: var(--pink); }
.story { background: #f6f3ff; border-radius: 16px; padding: 14px 18px; font-size: 1.25rem;
  font-weight: 600; margin-bottom: 14px; line-height: 1.5; }

.choices { display: grid; gap: 12px; margin-top: 16px; }
.choice-btn {
  font-family: inherit; font-size: 1.35rem; font-weight: 800; color: var(--ink);
  background: #fff; border: 4px solid #e5e0f5; border-radius: 18px;
  padding: 16px; cursor: pointer; transition: transform 0.08s ease;
}
.choice-btn:active { transform: scale(0.97); border-color: var(--purple); }

.keypad-display {
  font-size: 2.6rem; font-weight: 800; text-align: center; min-height: 72px;
  background: #fff; border-radius: 18px; margin: 12px auto; max-width: 320px;
  display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow);
}
.keypad { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; max-width: 340px; margin: 0 auto; }
.key {
  font-family: inherit; font-size: 1.7rem; font-weight: 800; border: none; cursor: pointer;
  background: #fff; border-radius: 18px; padding: 16px 0; box-shadow: var(--shadow); color: var(--ink);
}
.key:active { transform: scale(0.94); background: #f0edff; }
.key.fn { background: #eceafb; font-size: 1.3rem; }
.key.go { background: linear-gradient(135deg, var(--green), var(--sky)); color: #fff; font-size: 1.3rem; }

.feedback {
  position: fixed; inset: 0; display: none; align-items: center; justify-content: center;
  background: rgba(45, 42, 74, 0.45); z-index: 50; padding: 20px;
}
.feedback.show { display: flex; }
.feedback .pop {
  background: #fff; border-radius: 28px; padding: 36px 44px; text-align: center;
  animation: pop-in 0.25s ease; box-shadow: var(--shadow); max-width: 90vw;
}
.feedback .pop .big { font-size: 2.2rem; font-weight: 800; margin-bottom: 6px; }
.feedback .pop.correct .big { color: var(--green); }
.feedback .pop.wrong .big { color: var(--orange); }
.feedback .pop p { font-size: 1.2rem; margin: 4px 0 14px; }

/* ---------- results ---------- */
.stars { font-size: 3.4rem; letter-spacing: 6px; margin: 6px 0; }
.stars .off { filter: grayscale(1); opacity: 0.35; }
.score-big { font-size: 3rem; font-weight: 800; margin: 0; }
.levelup {
  background: linear-gradient(135deg, #fef08a, #fdba74); border-radius: 20px;
  padding: 18px; margin: 16px 0; animation: pop-in 0.3s ease;
  border: 4px dashed var(--orange);
}
.levelup h3 { margin: 0 0 6px; font-size: 1.7rem; }

/* ---------- parent dashboard ---------- */
.dash-head { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; }
.kid-card { border-left: 10px solid var(--purple); }
.kid-card h3 { margin: 0 0 4px; font-size: 1.5rem; display: flex; align-items: center; gap: 8px; }
.subj-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 12px; }
@media (max-width: 560px) { .subj-row { grid-template-columns: 1fr; } }
.subj-box { background: #f8f7ff; border-radius: 16px; padding: 14px 16px; }
.subj-box h4 { margin: 0 0 6px; }
.trend { display: flex; align-items: flex-end; gap: 5px; height: 64px; margin: 10px 0 4px; }
.trend .bar { flex: 1; border-radius: 6px 6px 0 0; min-height: 6px;
  background: linear-gradient(180deg, var(--green), var(--sky)); }
.trend .bar.low { background: linear-gradient(180deg, var(--orange), var(--yellow)); }
.hist { width: 100%; border-collapse: collapse; font-size: 0.92rem; margin-top: 8px; }
.hist th, .hist td { text-align: left; padding: 7px 8px; border-bottom: 1px solid #eeeafb; }
.hist th { color: var(--ink-soft); }
.pill { display: inline-block; border-radius: 999px; padding: 2px 12px; font-weight: 800; color: #fff; }
.pill.good { background: var(--green); } .pill.ok { background: var(--orange); } .pill.low { background: var(--pink); }

.rowline { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-top: 8px; }
.rowline select { flex: 1; min-width: 160px; }

#confetti { position: fixed; inset: 0; pointer-events: none; z-index: 100; }

.hidden { display: none !important; }
footer.note { text-align: center; color: var(--ink-soft); font-size: 0.85rem; margin-top: 40px; }