/* ==========================================================================
   HALF-YEARLY 2026 — Mission Control + Drill Stage
   Tablet-first. The stage is a fixed, non-scrolling surface: everything for
   one question must fit the viewport, because a tap that misses is a tap that
   breaks her concentration.
   ========================================================================== */

/* =============================================================== HUB PAGE */

.hy-page { background: var(--color-bg); min-height: 100vh; }

.hy-hero {
  background: linear-gradient(135deg, #4C1D95 0%, #7C3AED 55%, #A855F7 100%);
  color: #fff;
  padding: var(--space-8) 0 var(--space-10);
  position: relative;
  overflow: hidden;
}
.hy-hero::after {
  content: '';
  position: absolute; inset: auto -10% -60% -10%; height: 200px;
  background: radial-gradient(ellipse at center, rgba(255,255,255,.18), transparent 70%);
  pointer-events: none;
}
.hy-hero h1 { color: #fff; font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: var(--space-2); }
.hy-hero p { color: rgba(255,255,255,.9); max-width: 60ch; }

.hy-countdown {
  display: inline-flex; align-items: baseline; gap: var(--space-2);
  background: rgba(255,255,255,.16);
  border: 2px solid rgba(255,255,255,.3);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-5);
  margin-bottom: var(--space-4);
  font-weight: 800;
  backdrop-filter: blur(6px);
}
.hy-countdown b { font-size: var(--text-2xl); font-family: var(--font-heading); }

.hy-hero-stats { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-6); }
.hy-hero-stat {
  background: rgba(255,255,255,.14); border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-5); min-width: 110px;
  border: 1px solid rgba(255,255,255,.22);
}
.hy-hero-stat b { display: block; font-family: var(--font-heading); font-size: var(--text-xl); }
.hy-hero-stat span { font-size: var(--text-xs); opacity: .85; }

/* ---- today's mission card ---- */
.hy-today {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--space-6);
  margin-top: calc(var(--space-8) * -1);
  position: relative; z-index: 2;
  border: 3px solid var(--color-accent);
}
.hy-today-head { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); flex-wrap: wrap; }
.hy-today h2 { margin: 0; font-size: var(--text-xl); }
.hy-today-sub { color: var(--color-text-light); font-size: var(--text-sm); }
.hy-today-ring { display: flex; align-items: center; gap: var(--space-4); }

.hy-ring { width: 78px; height: 78px; flex: none; }
.hy-ring circle { fill: none; stroke-width: 9; stroke-linecap: round; }
.hy-ring .hy-ring-bg { stroke: var(--color-border-light); }
.hy-ring .hy-ring-fg { stroke: var(--color-primary); transition: stroke-dashoffset .8s var(--ease-smooth); }
.hy-ring-label { font-family: var(--font-heading); font-size: .72rem; fill: var(--color-primary-dark); }

.hy-cta-row { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-5); }

/* ---- subject cards ---- */
.hy-subjects { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--space-5); }
.hy-subject {
  background: var(--color-surface); border-radius: var(--radius-lg);
  padding: var(--space-5); box-shadow: var(--shadow-sm);
  border-top: 6px solid var(--sub, var(--color-primary));
  transition: transform var(--duration-normal) var(--ease-bounce), box-shadow var(--duration-normal);
}
.hy-subject:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.hy-subject-head { display: flex; align-items: center; gap: var(--space-3); margin-bottom: var(--space-2); }
.hy-subject-icon { font-size: 2rem; }
.hy-subject h3 { margin: 0; font-size: var(--text-lg); color: var(--sub, var(--color-primary)); }
.hy-subject-chapters { font-size: var(--text-xs); color: var(--color-text-light); margin-bottom: var(--space-4); }

.hy-meter { height: 12px; border-radius: var(--radius-full); background: var(--color-border-light); overflow: hidden; display: flex; }
.hy-meter i { display: block; height: 100%; }
.hy-meter .m4 { background: #FACC15; }
.hy-meter .m3 { background: #22C55E; }
.hy-meter .m2 { background: #F59E0B; }
.hy-meter .m1 { background: #EF4444; }
.hy-meter-key { display: flex; flex-wrap: wrap; gap: var(--space-3); font-size: .78rem; color: var(--color-text-light); margin-top: var(--space-2); }
.hy-meter-key span::before { content: '●'; margin-right: 4px; }
.hy-meter-key .k4::before { color: #FACC15; }
.hy-meter-key .k3::before { color: #22C55E; }
.hy-meter-key .k2::before { color: #F59E0B; }
.hy-meter-key .k1::before { color: #EF4444; }
.hy-meter-key .k0::before { color: #D1D5DB; }

/* ---- skill map ---- */
.hy-topic { margin-bottom: var(--space-5); }
.hy-topic h4 {
  font-size: var(--text-sm); text-transform: uppercase; letter-spacing: .06em;
  color: var(--color-text-light); margin-bottom: var(--space-2);
}
.hy-skill-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: var(--space-2); }
.hy-skill {
  display: flex; align-items: center; gap: var(--space-3);
  background: var(--color-surface); border: 2px solid var(--color-border-light);
  border-radius: var(--radius-md); padding: var(--space-3) var(--space-4);
  text-align: left; cursor: pointer; width: 100%;
  font-family: var(--font-body); font-size: var(--text-sm); color: var(--color-text);
  transition: all var(--duration-fast) var(--ease-smooth);
}
.hy-skill:hover { border-color: var(--color-primary-light); transform: translateX(3px); }
.hy-skill-dot { font-size: 1.2rem; line-height: 1; flex: none; }
.hy-skill-name { flex: 1; font-weight: 700; }
.hy-skill-pct { font-size: .78rem; color: var(--color-text-light); font-variant-numeric: tabular-nums; }
.hy-skill.lvl-0 .hy-skill-dot { color: #D1D5DB; }
.hy-skill.lvl-1 .hy-skill-dot { color: #EF4444; }
.hy-skill.lvl-2 .hy-skill-dot { color: #F59E0B; }
.hy-skill.lvl-3 .hy-skill-dot { color: #22C55E; }
.hy-skill.lvl-4 { border-color: #FDE68A; background: #FFFBEB; }
.hy-skill.lvl-4 .hy-skill-dot { color: #EAB308; }
.hy-skill.is-weak { border-left: 5px solid #EF4444; }

/* ---- parent dashboard ---- */
.hy-parent {
  background: linear-gradient(135deg, #F8FAFC, #F1F5F9);
  border: 2px dashed #CBD5E1; border-radius: var(--radius-lg);
  padding: var(--space-6);
}
.hy-parent h3 { margin-bottom: var(--space-1); }
.hy-trouble { list-style: none; margin-top: var(--space-4); }
.hy-trouble li {
  display: flex; align-items: flex-start; gap: var(--space-3);
  padding: var(--space-3) 0; border-bottom: 1px solid #E2E8F0;
}
.hy-trouble li:last-child { border-bottom: 0; }
.hy-trouble-acc {
  flex: none; min-width: 54px; text-align: center; font-weight: 800;
  font-family: var(--font-heading); color: #DC2626;
}
.hy-trouble-body b { display: block; }
.hy-trouble-body span { font-size: var(--text-xs); color: var(--color-text-light); }

.hy-plan { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: var(--space-3); }
.hy-plan-day {
  background: var(--color-surface); border-radius: var(--radius-md);
  padding: var(--space-4); box-shadow: var(--shadow-sm);
  border-left: 5px solid var(--color-primary-light);
}
.hy-plan-day b { display: block; color: var(--color-primary-dark); margin-bottom: var(--space-1); }
.hy-plan-day p { font-size: var(--text-sm); color: var(--color-text-light); margin: 0; }

/* ==================================================== DRILL STAGE (full screen) */

body.hy-running { overflow: hidden; }

.hy-stage {
  position: fixed; inset: 0; z-index: 9999;
  display: none; flex-direction: column;
  background: linear-gradient(160deg, #FAF5FF 0%, #F3E8FF 100%);
  font-family: var(--font-body);
}

/* --- top bar --- */
.hy-top {
  flex: none; display: flex; align-items: center; gap: var(--space-4);
  padding: var(--space-3) var(--space-5);
  background: var(--color-surface); box-shadow: var(--shadow-sm);
  border-bottom: 4px solid var(--sub, var(--color-primary));
}
.hy-top-left { display: flex; align-items: center; gap: var(--space-3); min-width: 0; }
.hy-chip {
  background: var(--sub, var(--color-primary)); color: #fff;
  border-radius: var(--radius-full); padding: 3px 12px;
  font-size: .8rem; font-weight: 800; white-space: nowrap;
}
.hy-skillname {
  font-size: .85rem; color: var(--color-text-light); font-weight: 700;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 30vw;
}
.hy-bar { flex: 1; height: 10px; background: var(--color-border-light); border-radius: var(--radius-full); overflow: hidden; }
.hy-bar-fill { display: block; height: 100%; background: var(--sub, var(--color-primary)); transition: width .35s var(--ease-smooth); }
.hy-top-right { display: flex; align-items: center; gap: var(--space-3); }
.hy-count { font-size: .85rem; font-weight: 800; color: var(--color-text-light); font-variant-numeric: tabular-nums; }
.hy-x {
  border: 0; background: var(--color-bg-alt); color: var(--color-text-light);
  width: 38px; height: 38px; border-radius: 50%; font-size: 1.1rem; cursor: pointer;
}
.hy-x:hover { background: var(--color-error-light); color: var(--color-error); }

/* --- body --- */
.hy-body {
  flex: 1; min-height: 0; overflow-y: auto;
  display: flex; align-items: flex-start; justify-content: center;
  padding: var(--space-5);
}
.hy-card {
  background: var(--color-surface); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md); padding: var(--space-6);
  width: 100%; max-width: 860px;
}
.hy-centre { text-align: center; }
.hy-hero-icon { font-size: 3.4rem; line-height: 1; margin-bottom: var(--space-2); }
.hy-lead { font-size: var(--text-lg); color: var(--color-text-light); }
.hy-note { font-size: var(--text-sm); color: var(--color-text-light); margin-top: var(--space-4); }
.hy-sub { font-size: var(--text-sm); color: var(--color-text-light); font-weight: 600; }

.hy-q {
  font-size: clamp(1.15rem, 2.4vw, 1.5rem); font-weight: 700;
  line-height: 1.45; margin-bottom: var(--space-5); position: relative;
}
.hy-q .hy-num, .hy-num {
  font-family: var(--font-mono), monospace; font-weight: 800;
  letter-spacing: .02em; color: var(--color-primary-dark);
  font-variant-numeric: tabular-nums;
}
.hy-big { font-size: 1.9em; display: inline-block; margin-top: 4px; }
.hy-words { display: block; margin-top: 6px; color: var(--color-primary-dark); font-style: italic; }
.hy-sent { display: block; margin-top: 8px; font-weight: 600; color: var(--color-primary-dark); }
.hy-word { color: var(--color-primary); font-weight: 800; }
.hy-poem { display: block; margin-top: 8px; font-style: italic; color: var(--color-primary-dark); line-height: 1.7; }
.hy-blank {
  display: inline-block; min-width: 2.2em; border-bottom: 3px solid var(--color-primary-light);
  color: var(--color-primary); text-align: center;
}
.hy-rule { display: block; border-top: 2px solid currentColor; width: 8em; margin: 2px 0; }
.hy-eg {
  background: var(--color-bg-alt); border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-4); margin: var(--space-2) 0;
  font-family: var(--font-mono), monospace; font-size: .95em; line-height: 1.7;
}

.hy-speak {
  border: 0; background: var(--color-accent); color: var(--color-text);
  width: 46px; height: 46px; border-radius: 50%; font-size: 1.3rem;
  cursor: pointer; margin-left: var(--space-3); vertical-align: middle;
  box-shadow: var(--shadow-sm);
}
.hy-speak:active { transform: scale(.92); }

/* --- Hindi typography --- */
.hy-hi, .hy-hi .hy-q { font-family: 'Tiro Devanagari Hindi', 'Noto Sans Devanagari', var(--font-body); }
.hy-hi-big { display: block; font-size: 2.1em; line-height: 1.6; margin: 8px 0; color: var(--color-primary-dark); }
.hy-hi-mid { display: block; font-size: 1.35em; line-height: 1.8; margin: 8px 0; color: var(--color-primary-dark); }
.hy-hi-para { font-size: 1.05rem; line-height: 2; }
.hy-input-hi { font-family: 'Tiro Devanagari Hindi', 'Noto Sans Devanagari', var(--font-body); }

/* --- the answer area (options / input / tiles all live in here) --- */
.hy-answer { margin-top: var(--space-2); }

/* --- options --- */
.hy-opts { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); }
.hy-opts-tall { grid-template-columns: 1fr; }
.hy-opts-2 { grid-template-columns: 1fr 1fr; max-width: 420px; margin: 0 auto; }
.hy-opt {
  font-family: var(--font-body); font-size: var(--text-base); font-weight: 700;
  padding: var(--space-4) var(--space-5); border-radius: var(--radius-md);
  border: 3px solid var(--color-border); background: var(--color-surface);
  color: var(--color-text); cursor: pointer; text-align: left;
  min-height: 62px; transition: all var(--duration-fast) var(--ease-smooth);
}
.hy-opt:hover:not(:disabled) { border-color: var(--color-primary-light); background: var(--color-surface-hover); }
.hy-opt-tf { text-align: center; font-size: var(--text-lg); }
.hy-dim { opacity: .45; }
.hy-right { border-color: var(--color-success) !important; background: var(--color-success-light) !important; opacity: 1 !important; }
.hy-wrongpick { border-color: var(--color-error) !important; background: var(--color-error-light) !important; }
.hy-reveal { animation: hyPulse .6s var(--ease-bounce) 2; }
@keyframes hyPulse { 50% { transform: scale(1.035); } }

/* --- text answers --- */
.hy-fill { display: flex; align-items: center; gap: var(--space-3); justify-content: center; }
.hy-input {
  font-family: var(--font-mono), monospace; font-size: 1.6rem; font-weight: 800;
  text-align: center; padding: var(--space-3) var(--space-4);
  border: 3px solid var(--color-border); border-radius: var(--radius-md);
  width: 100%; max-width: 320px; background: var(--color-surface); color: var(--color-text);
}
.hy-input:focus { outline: none; border-color: var(--color-primary-light); box-shadow: var(--shadow-glow); }
.hy-input-wide { max-width: 560px; font-family: var(--font-body); font-size: 1.2rem; text-align: left; }
.hy-input-num { max-width: 260px; letter-spacing: .06em; }
.hy-input-hi { font-size: 1.5rem; }
.hy-suffix { font-weight: 800; font-size: var(--text-lg); color: var(--color-text-light); }

/* --- multi-step working --- */
.hy-step { margin-bottom: var(--space-4); }
.hy-step-ask { font-weight: 700; margin-bottom: var(--space-2); color: var(--color-primary-dark); }

/* --- tiles: order / build / sort --- */
.hy-slot {
  min-height: 68px; display: flex; flex-wrap: wrap; gap: var(--space-2);
  align-items: center; padding: var(--space-3);
  background: var(--color-bg-alt); border: 3px dashed var(--color-border);
  border-radius: var(--radius-md); margin-bottom: var(--space-4);
}
.hy-slot-empty { color: var(--color-text-light); font-size: var(--text-sm); font-style: italic; }
.hy-tiles { display: flex; flex-wrap: wrap; gap: var(--space-2); justify-content: center; margin-bottom: var(--space-3); }
.hy-tile {
  font-family: inherit; font-size: var(--text-base); font-weight: 700;
  padding: var(--space-3) var(--space-4); border-radius: var(--radius-md);
  border: 3px solid var(--color-primary-lighter); background: var(--color-surface);
  color: var(--color-text); cursor: pointer; min-height: 52px;
  transition: all var(--duration-fast) var(--ease-smooth);
}
.hy-tile:hover:not(:disabled) { transform: translateY(-2px); border-color: var(--color-primary-light); }
.hy-tile-in { background: var(--color-primary-lighter); }
.hy-used { opacity: .3; cursor: default; }
.hy-picked { border-color: var(--color-accent-dark) !important; background: var(--color-accent-light) !important; }

.hy-buckets { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: var(--space-3); }
.hy-bucket { border: 3px solid var(--color-border); border-radius: var(--radius-md); overflow: hidden; }
.hy-bucket-head {
  width: 100%; border: 0; padding: var(--space-3); cursor: pointer;
  background: var(--color-bg-alt); font-family: inherit; font-weight: 800;
  font-size: var(--text-sm); color: var(--color-primary-dark);
}
.hy-bucket-head:hover { background: var(--color-primary-lighter); }
.hy-bucket-list { display: flex; flex-wrap: wrap; gap: 6px; padding: var(--space-2); min-height: 56px; }
.hy-bucket-list .hy-tile { font-size: .9rem; padding: 6px 10px; min-height: 0; }

/* --- match --- */
.hy-match { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); }
.hy-match-col { display: flex; flex-direction: column; gap: var(--space-2); }
.hy-match-item {
  font-family: inherit; font-size: .98rem; font-weight: 700; text-align: left;
  padding: var(--space-3); border-radius: var(--radius-sm);
  border: 3px solid var(--color-border); background: var(--color-surface);
  color: var(--color-text); cursor: pointer; min-height: 50px;
}
.hy-match-item:hover:not(:disabled) { border-color: var(--color-primary-light); }
.hy-match-tail { display: block; font-size: .8rem; font-weight: 600; color: var(--color-primary); }
.hy-match-right { border-style: dashed; }
.hy-match-right:not(:disabled):hover { border-style: solid; }
.hy-matched { background: var(--color-bg-alt); }

/* --- comprehension --- */
.hy-passage {
  background: var(--color-bg-alt); border-left: 5px solid var(--color-primary-light);
  border-radius: var(--radius-sm); padding: var(--space-4);
  margin-bottom: var(--space-4); font-size: 1.02rem; line-height: 1.8;
}
.hy-passage-q { margin-top: var(--space-4); }
.hy-pq { font-weight: 700; margin-bottom: var(--space-3); }

/* --- write on paper --- */
.hy-write-note {
  background: var(--color-accent-light); border-radius: var(--radius-md);
  padding: var(--space-4); font-weight: 700; text-align: center; margin-bottom: var(--space-4);
}
.hy-model {
  margin-top: var(--space-4); background: var(--color-success-light);
  border-radius: var(--radius-md); padding: var(--space-4);
  line-height: 1.8; font-weight: 600;
}
.hy-model-big { font-size: 1.05rem; }
.hy-model-tag {
  display: block; font-size: .72rem; text-transform: uppercase; letter-spacing: .08em;
  font-weight: 800; color: #15803D; margin-bottom: 6px;
}

/* --- help + hint --- */
.hy-help-row { display: flex; gap: var(--space-2); flex-wrap: wrap; margin-top: var(--space-5); }
.hy-hint {
  background: var(--color-warning-light); border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4); margin-bottom: var(--space-4);
  font-size: var(--text-sm); font-weight: 600;
}

/* --- feedback --- */
.hy-fb { margin-top: var(--space-5); border-radius: var(--radius-md); padding: var(--space-4); }
.hy-fb-ok { background: var(--color-success-light); }
.hy-fb-no { background: #FFF7ED; border: 2px solid var(--color-warning); }
.hy-fb-head { font-family: var(--font-heading); font-size: var(--text-lg); margin-bottom: var(--space-2); }
.hy-fb-ok .hy-fb-head { color: #15803D; }
.hy-fb-no .hy-fb-head { color: #B45309; }
.hy-fb-given { font-size: var(--text-sm); color: var(--color-text-light); margin-bottom: var(--space-2); }
.hy-fb-why { line-height: 1.8; }
.hy-fb-why b { color: var(--color-primary-dark); }

/* --- footer --- */
.hy-foot {
  flex: none; padding: var(--space-4) var(--space-5);
  background: var(--color-surface); box-shadow: 0 -2px 12px rgba(107,33,168,.08);
  display: flex; justify-content: center;
}
.hy-actions { display: flex; gap: var(--space-3); flex-wrap: wrap; justify-content: center; }
.hy-btn {
  font-family: var(--font-body); font-weight: 800; font-size: var(--text-base);
  padding: var(--space-3) var(--space-6); border-radius: var(--radius-full);
  border: 3px solid transparent; cursor: pointer; min-height: 54px;
  transition: transform var(--duration-fast) var(--ease-bounce), box-shadow var(--duration-fast);
}
.hy-btn:active { transform: scale(.97); }
.hy-btn-primary { background: var(--color-primary); color: #fff; box-shadow: var(--shadow-md); }
.hy-btn-primary:hover { background: var(--color-primary-dark); }
.hy-btn-big { font-size: var(--text-lg); padding: var(--space-4) var(--space-10); }
.hy-btn-ghost { background: transparent; border-color: var(--color-border); color: var(--color-primary-dark); }
.hy-btn-ghost:hover { background: var(--color-bg-alt); }
.hy-btn-sm { font-size: var(--text-sm); padding: var(--space-2) var(--space-4); min-height: 42px; }
.hy-btn-ok { background: var(--color-success); color: #fff; }
.hy-btn-again { background: var(--color-warning); color: #fff; }

/* --- modal (Show me) --- */
.hy-modal {
  position: fixed; inset: 0; z-index: 10001;
  background: rgba(30,27,75,.55); display: flex; align-items: center; justify-content: center;
  padding: var(--space-5); backdrop-filter: blur(3px);
}
.hy-modal-box {
  background: var(--color-surface); border-radius: var(--radius-lg);
  padding: var(--space-6); max-width: 620px; width: 100%;
  max-height: 86vh; overflow-y: auto; box-shadow: var(--shadow-xl);
}
.hy-modal-kicker {
  font-size: .72rem; text-transform: uppercase; letter-spacing: .1em;
  font-weight: 800; color: var(--color-primary-light);
}
.hy-modal-box h3 { margin: 2px 0 var(--space-4); }
.hy-teach { line-height: 1.85; margin-bottom: var(--space-5); }
.hy-teach p { margin-bottom: var(--space-3); }
.hy-watch {
  background: #FEF2F2; border-left: 5px solid var(--color-error);
  border-radius: var(--radius-sm); padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm); margin-top: var(--space-4);
}

/* --- toasts, confetti --- */
.hy-toast {
  position: absolute; left: 50%; top: 84px; transform: translateX(-50%);
  background: var(--color-primary-dark); color: #fff;
  padding: var(--space-3) var(--space-5); border-radius: var(--radius-full);
  font-weight: 700; box-shadow: var(--shadow-lg); z-index: 10000;
  animation: hyToast .4s var(--ease-bounce);
}
.hy-toast-soft { background: var(--color-teal); }
@keyframes hyToast { from { opacity: 0; transform: translate(-50%, -14px); } }

.hy-confetti { position: fixed; inset: 0; pointer-events: none; z-index: 10002; overflow: hidden; }
.hy-confetti i {
  position: absolute; top: -20px; width: 10px; height: 16px; border-radius: 2px;
  animation: hyFall 1.9s ease-in forwards;
}
@keyframes hyFall { to { transform: translateY(105vh) rotate(540deg); opacity: 0; } }

/* --- session summary --- */
.hy-stats { display: flex; justify-content: center; gap: var(--space-6); margin: var(--space-5) 0; flex-wrap: wrap; }
.hy-stat { min-width: 88px; }
.hy-stat-n { font-family: var(--font-heading); font-size: var(--text-2xl); color: var(--color-primary); }
.hy-stat-l { font-size: var(--text-xs); color: var(--color-text-light); text-transform: uppercase; letter-spacing: .05em; }
.hy-moved-title { font-size: var(--text-sm); text-transform: uppercase; letter-spacing: .06em; color: var(--color-text-light); margin: var(--space-5) 0 var(--space-2); }
.hy-moved { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 6px; text-align: left; }
.hy-moved-row {
  display: flex; align-items: center; gap: var(--space-2);
  padding: var(--space-2) var(--space-3); border-radius: var(--radius-sm);
  background: var(--color-bg-alt); font-size: var(--text-sm);
}
.hy-moved-name { flex: 1; font-weight: 700; }
.hy-moved-pct { font-variant-numeric: tabular-nums; color: var(--color-text-light); font-size: .8rem; }
.hy-lvl-1 .hy-moved-dot { color: #EF4444; }
.hy-lvl-2 .hy-moved-dot { color: #F59E0B; }
.hy-lvl-3 .hy-moved-dot { color: #22C55E; }
.hy-lvl-4 .hy-moved-dot { color: #EAB308; }

.hy-tags { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; margin: var(--space-4) 0; }
.hy-tag {
  background: var(--color-bg-alt); border-radius: var(--radius-full);
  padding: 5px 14px; font-size: .82rem; font-weight: 700; color: var(--color-primary-dark);
}
.hy-tag-more { background: transparent; color: var(--color-text-light); }

/* ======================================================= LESSON STAGE ==== */
/* "Learn it" — same chrome as the drill, stacked above it so a lesson can be
   opened from inside a practice session and hand straight back. */

.hy-learn {
  position: fixed; inset: 0; z-index: 10003;
  display: none; flex-direction: column;
  background: linear-gradient(160deg, #FFFBEB 0%, #FEF3C7 100%);
  font-family: var(--font-body);
}
.hy-learn .hy-top { border-bottom-color: var(--sub, var(--color-primary)); }
.hy-learn-card { max-width: 780px; }
.hy-learn-title { font-size: var(--text-lg); color: var(--color-primary-dark); margin-bottom: var(--space-4); }
.hy-learn-body { font-size: 1.05rem; }
.hy-learn-body p { margin-bottom: var(--space-3); }

.hy-learn-goal {
  background: var(--color-bg-alt); border-radius: var(--radius-md);
  padding: var(--space-4); margin: var(--space-4) 0; text-align: left;
}
.hy-learn-goal-tag {
  display: block; font-size: .68rem; text-transform: uppercase; letter-spacing: .1em;
  font-weight: 800; color: var(--color-text-light); margin-bottom: 4px;
}
.hy-learn-goal p { margin: 0; font-weight: 700; line-height: 1.6; }

.hy-learn-map { display: flex; justify-content: center; gap: var(--space-3); flex-wrap: wrap; margin-top: var(--space-4); }
.hy-learn-map-step {
  display: flex; align-items: center; gap: 8px;
  background: var(--color-surface); border: 2px solid var(--color-border-light);
  border-radius: var(--radius-full); padding: 8px 16px;
  font-size: var(--text-sm); font-weight: 700; color: var(--color-text-light);
}
.hy-learn-map-step b { font-size: 1.1rem; }

/* --- the worked example --- */
.hy-learn-q {
  font-size: clamp(1.1rem, 2.2vw, 1.35rem); font-weight: 700; line-height: 1.5;
  background: var(--color-primary-lighter); border-radius: var(--radius-md);
  padding: var(--space-4); margin: var(--space-2) 0 var(--space-5);
}
.hy-work { display: flex; flex-direction: column; gap: var(--space-3); }
.hy-work-step {
  display: flex; gap: var(--space-3); align-items: flex-start;
  animation: hyStepIn .32s var(--ease-bounce);
}
@keyframes hyStepIn { from { opacity: 0; transform: translateY(10px); } }
.hy-work-n {
  flex: none; width: 30px; height: 30px; border-radius: 50%;
  background: var(--color-primary); color: #fff;
  font-family: var(--font-heading); font-size: .85rem;
  display: flex; align-items: center; justify-content: center;
}
.hy-work-body { flex: 1; min-width: 0; line-height: 1.7; }
.hy-work-body > b { display: block; color: var(--color-primary-dark); margin-bottom: 4px; }
.hy-work-body p { margin: 0 0 6px; }
.hy-work-body p:last-child { margin-bottom: 0; }
.hy-work-answer {
  display: flex; gap: var(--space-3); align-items: center;
  background: var(--color-success-light); border-radius: var(--radius-md);
  padding: var(--space-4); margin-top: var(--space-2);
  font-weight: 800; font-size: 1.1rem; color: #15803D;
  animation: hyStepIn .32s var(--ease-bounce);
}
.hy-work-answer span { font-size: 1.3rem; }

/* --- the trap and the take-away --- */
.hy-watch-big { font-size: 1.02rem; line-height: 1.8; margin-top: 0; }
.hy-own-note {
  background: var(--color-bg-alt); border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-4); margin-top: var(--space-3);
  font-size: var(--text-sm); line-height: 1.7; color: var(--color-text-light);
}
.hy-own-note span {
  display: block; font-size: .68rem; text-transform: uppercase; letter-spacing: .08em;
  font-weight: 800; color: var(--color-primary); margin-bottom: 4px;
}
.hy-recall {
  background: var(--color-accent-light); border-radius: var(--radius-md);
  padding: var(--space-4); margin: var(--space-4) 0; position: relative;
}
.hy-recall-tag {
  display: block; font-size: .68rem; text-transform: uppercase; letter-spacing: .1em;
  font-weight: 800; color: var(--color-accent-dark, #B45309); margin-bottom: 4px;
}
.hy-recall p { margin: 0; font-weight: 800; font-size: 1.08rem; line-height: 1.6; }
.hy-speak-sm { width: 36px; height: 36px; font-size: 1rem; margin-left: var(--space-2); }

/* --- pieces the lesson bodies use --- */
.hy-key {
  background: var(--color-primary-lighter); border-left: 5px solid var(--color-primary);
  border-radius: var(--radius-sm); padding: var(--space-3) var(--space-4);
  font-weight: 800; color: var(--color-primary-dark); margin: var(--space-3) 0;
}
.hy-l-steps { margin: var(--space-2) 0 var(--space-3) 1.4em; }
.hy-l-steps li { margin-bottom: var(--space-2); line-height: 1.65; }
.hy-vs { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); margin: var(--space-3) 0; }
.hy-vs > div {
  background: var(--color-bg-alt); border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
}
.hy-vs > div > b { display: block; color: var(--color-primary-dark); margin-bottom: 4px; }
.hy-vs p { margin: 0; font-size: var(--text-sm); line-height: 1.6; }
.hy-pv {
  display: grid; grid-template-columns: repeat(6, 1fr); gap: 2px;
  margin: var(--space-3) 0; text-align: center;
}
.hy-pv span {
  background: var(--color-primary); color: #fff; font-weight: 800;
  padding: 6px 2px; font-size: .85rem;
}
.hy-pv i {
  background: var(--color-bg-alt); color: var(--color-text-light);
  padding: 6px 2px; font-size: .68rem; font-style: normal; line-height: 1.3;
}

/* ================================================ LEARN SHELF (hub) ==== */
.hy-shelf { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: var(--space-2); }
.hy-lesson-btn {
  display: flex; align-items: center; gap: var(--space-3); text-align: left;
  font-family: inherit; font-size: var(--text-sm); font-weight: 700;
  background: var(--color-surface); border: 3px solid var(--color-border-light);
  border-radius: var(--radius-md); padding: var(--space-3) var(--space-4);
  cursor: pointer; color: var(--color-text); min-height: 58px;
  transition: all var(--duration-fast) var(--ease-smooth);
}
.hy-lesson-btn:hover { border-color: var(--color-primary-light); transform: translateX(3px); }
.hy-lesson-btn .hy-lesson-mark { font-size: 1.1rem; flex: none; }
.hy-lesson-btn .hy-lesson-name { flex: 1; }
.hy-lesson-btn .hy-lesson-tag {
  font-size: .68rem; text-transform: uppercase; letter-spacing: .06em;
  font-weight: 800; color: var(--color-primary); flex: none;
}
.hy-lesson-btn.is-taught { background: var(--color-bg-alt); color: var(--color-text-light); }
.hy-lesson-btn.is-taught .hy-lesson-mark { color: #22C55E; }
.hy-lesson-btn.is-taught .hy-lesson-tag { color: var(--color-text-light); }

/* ==================================================== TABLET / LANDSCAPE FIT */
/* The Honor tablet in landscape has roughly 620–700 px of usable height once
   browser chrome is showing. Everything below trims the stage to fit. */

@media (max-height: 760px) and (orientation: landscape) {
  .hy-top { padding: var(--space-2) var(--space-4); }
  .hy-body { padding: var(--space-3) var(--space-5); align-items: center; }
  .hy-card { padding: var(--space-4) var(--space-5); }
  .hy-q { font-size: 1.15rem; margin-bottom: var(--space-3); }
  .hy-hi-big { font-size: 1.7em; line-height: 1.4; margin: 4px 0; }
  .hy-hi-mid { font-size: 1.2em; line-height: 1.6; }
  .hy-opt { min-height: 52px; padding: var(--space-3) var(--space-4); font-size: 1rem; }
  .hy-tile { min-height: 46px; padding: var(--space-2) var(--space-3); font-size: .95rem; }
  .hy-slot { min-height: 56px; margin-bottom: var(--space-3); }
  .hy-match-item { min-height: 42px; padding: var(--space-2) var(--space-3); font-size: .9rem; }
  .hy-input { font-size: 1.35rem; padding: var(--space-2) var(--space-3); }
  .hy-foot { padding: var(--space-3) var(--space-5); }
  .hy-btn { min-height: 48px; padding: var(--space-3) var(--space-5); }
  .hy-btn-big { font-size: var(--text-base); padding: var(--space-3) var(--space-8); }
  .hy-help-row { margin-top: var(--space-3); }
  .hy-hero-icon { font-size: 2.4rem; }
  .hy-passage { padding: var(--space-3); font-size: .95rem; line-height: 1.6; }
  .hy-stats { margin: var(--space-3) 0; gap: var(--space-5); }
  .hy-learn-q { font-size: 1.05rem; padding: var(--space-3); margin-bottom: var(--space-3); }
  .hy-learn-body { font-size: .98rem; }
  .hy-work { gap: var(--space-2); }
  .hy-work-n { width: 26px; height: 26px; font-size: .75rem; }
  .hy-work-answer { padding: var(--space-3); font-size: 1rem; }
  .hy-learn-map { display: none; }
  .hy-recall { padding: var(--space-3); }
}

@media (max-width: 640px) {
  .hy-vs { grid-template-columns: 1fr; }
  .hy-pv span { font-size: .72rem; padding: 5px 1px; }
  .hy-pv i { font-size: .58rem; padding: 5px 1px; }
  .hy-opts { grid-template-columns: 1fr; }
  .hy-match { grid-template-columns: 1fr; }
  .hy-match-col:first-child { margin-bottom: var(--space-2); }
  .hy-skillname { display: none; }
  .hy-card { padding: var(--space-4); }
  .hy-btn-big { width: 100%; }
}

/* Keyboard open on a tablet shrinks the viewport — never let the footer cover
   the input. */
@media (max-height: 480px) {
  .hy-top { display: none; }
  .hy-body { padding: var(--space-2); }
  .hy-card { padding: var(--space-3); box-shadow: none; }
}

@media print {
  .hy-stage, .hy-learn { display: none !important; }
}