/* =====================================================
   ENGLISH GRAMMAR ACADEMY — BRIGHT COLOURFUL THEME
   ===================================================== */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@700;900&family=DM+Sans:wght@300;400;500;600;700&display=swap');

:root {
  --ega-bg:          #F0F4FF;
  --ega-surface:     #FFFFFF;
  --ega-surface2:    #F7F9FF;
  --ega-border:      rgba(99,102,241,0.12);
  --ega-text:        #1E1B4B;
  --ega-text-muted:  #6366F1;
  --ega-accent:      #6366F1;
  --ega-accent2:     #F59E0B;
  --ega-accent3:     #10B981;
  --ega-gold:        #F59E0B;
  --ega-green:       #10B981;
  --ega-red:         #EF4444;
  --ega-font-head:   'Playfair Display', Georgia, serif;
  --ega-font-body:   'DM Sans', system-ui, sans-serif;
  --ega-radius:      16px;
  --ega-radius-sm:   10px;
  --ega-shadow:      0 8px 40px rgba(99,102,241,0.15);
  --ega-shadow-sm:   0 4px 16px rgba(99,102,241,0.1);
  --ega-transition:  .25s cubic-bezier(.4,0,.2,1);
}

.ega-wrap *, .ega-wrap *::before, .ega-wrap *::after {
  box-sizing: border-box; margin: 0; padding: 0;
}

.ega-wrap {
  font-family: var(--ega-font-body);
  background: var(--ega-bg);
  color: var(--ega-text);
  line-height: 1.65;
  min-height: 100vh;
  overflow-x: hidden;
}

.ega-wrap a { color: var(--ega-accent); }

/* ─── HERO ─── */
.ega-hero {
  position: relative;
  background: linear-gradient(135deg, #6366F1 0%, #8B5CF6 50%, #EC4899 100%);
  padding: 80px 40px 70px;
  overflow: hidden;
  border-bottom: none;
}

.ega-hero__inner {
  position: relative; z-index: 2;
  max-width: 780px; margin: 0 auto; text-align: center;
}

.ega-hero__badge {
  display: inline-block;
  background: rgba(255,255,255,0.25);
  color: #fff;
  font-size: .72rem; font-weight: 700; letter-spacing: .12em;
  padding: 5px 16px; border-radius: 50px; margin-bottom: 20px;
  border: 1px solid rgba(255,255,255,0.4);
}

.ega-hero__title { font-family: var(--ega-font-head); line-height: 1.1; margin-bottom: 20px; }

.ega-hero__title-line1 {
  display: block;
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 700; color: rgba(255,255,255,0.85); letter-spacing: .05em;
}

.ega-hero__title-line2 {
  display: block;
  font-size: clamp(2.8rem, 7vw, 5.2rem);
  font-weight: 900; color: #fff;
}

.ega-hero__title-accent {
  background: linear-gradient(135deg, #FDE68A, #FCD34D);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

.ega-hero__sub {
  font-size: 1.1rem; color: rgba(255,255,255,0.85);
  max-width: 600px; margin: 0 auto 36px; font-weight: 400;
}

.ega-hero__stats { display: flex; justify-content: center; gap: 8px; flex-wrap: wrap; }

.ega-stat {
  background: rgba(255,255,255,0.2);
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: var(--ega-radius-sm);
  padding: 14px 24px; text-align: center; min-width: 90px;
  backdrop-filter: blur(10px);
}

.ega-stat__num {
  display: block; font-family: var(--ega-font-head);
  font-size: 1.6rem; font-weight: 700; color: #FDE68A; line-height: 1;
}

.ega-stat__label {
  font-size: .75rem; color: rgba(255,255,255,0.8);
  text-transform: uppercase; letter-spacing: .08em; margin-top: 4px; display: block;
}

.ega-hero__deco { position: absolute; inset: 0; pointer-events: none; }

.ega-deco-circle {
  position: absolute; border-radius: 50%; filter: blur(60px); opacity: .3;
}

.ega-deco-circle--1 {
  width: 400px; height: 400px; background: #A78BFA;
  top: -100px; right: -100px; animation: ega-float 8s ease-in-out infinite;
}

.ega-deco-circle--2 {
  width: 250px; height: 250px; background: #F9A8D4;
  bottom: -80px; left: -60px; animation: ega-float 12s ease-in-out infinite reverse;
}

.ega-deco-circle--3 {
  width: 180px; height: 180px; background: #FDE68A;
  top: 50%; left: 10%; animation: ega-float 10s ease-in-out infinite 2s;
}

@keyframes ega-float {
  0%, 100% { transform: translateY(0) scale(1); }
  50%       { transform: translateY(-30px) scale(1.05); }
}

/* ─── SEARCH BAR ─── */
.ega-search-bar {
  background: #fff;
  padding: 16px 40px;
  border-bottom: 1px solid var(--ega-border);
  position: sticky; top: 0; z-index: 50;
  box-shadow: 0 2px 12px rgba(99,102,241,0.08);
}

.ega-search-bar__inner {
  max-width: 600px; margin: 0 auto; position: relative;
  display: flex; align-items: center;
  background: #F0F4FF;
  border: 2px solid rgba(99,102,241,0.2);
  border-radius: 50px; padding: 0 20px;
  transition: border-color var(--ega-transition), box-shadow var(--ega-transition);
}

.ega-search-bar__inner:focus-within {
  border-color: var(--ega-accent);
  box-shadow: 0 0 0 4px rgba(99,102,241,0.12);
}

.ega-search-bar__icon { font-size: 1rem; margin-right: 10px; opacity: .6; }

.ega-search-bar__input {
  flex: 1; background: none; border: none; outline: none;
  color: var(--ega-text); font-family: var(--ega-font-body);
  font-size: 1rem; padding: 12px 0;
}

.ega-search-bar__input::placeholder { color: #94A3B8; }

.ega-search-bar__clear {
  background: none; border: none; color: #94A3B8; cursor: pointer;
  font-size: .9rem; padding: 4px 8px; display: none;
  border-radius: 50%; transition: background var(--ega-transition);
}

.ega-search-bar__clear:hover { background: rgba(99,102,241,0.1); }
.ega-search-bar__clear.visible { display: block; }

/* ─── CATEGORY TABS ─── */
.ega-cat-nav {
  display: flex; gap: 8px; padding: 16px 40px;
  overflow-x: auto; scrollbar-width: none;
  background: #fff; border-bottom: 1px solid var(--ega-border);
}

.ega-cat-nav::-webkit-scrollbar { display: none; }

.ega-cat-tab {
  white-space: nowrap;
  background: #F0F4FF;
  border: 1.5px solid rgba(99,102,241,0.2);
  border-radius: 50px; color: #6366F1;
  font-family: var(--ega-font-body); font-size: .88rem; font-weight: 600;
  padding: 8px 18px; cursor: pointer; transition: all var(--ega-transition);
  display: flex; align-items: center; gap: 7px;
}

.ega-cat-tab:hover {
  background: #E0E7FF; border-color: var(--ega-accent);
}

.ega-cat-tab--active {
  background: var(--ega-accent) !important;
  border-color: var(--ega-accent) !important;
  color: #fff !important;
  box-shadow: 0 4px 16px rgba(99,102,241,0.35);
}

/* ─── TOPIC GRID ─── */
#ega-main { padding: 40px; background: var(--ega-bg); }

.ega-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 20px; max-width: 1400px; margin: 0 auto;
}

/* ─── TOPIC CARD ─── */
.ega-card {
  background: #fff;
  border: 1.5px solid rgba(99,102,241,0.1);
  border-radius: var(--ega-radius);
  padding: 24px; display: flex; flex-direction: column; gap: 12px;
  cursor: pointer; position: relative; overflow: hidden;
  transition: transform var(--ega-transition), box-shadow var(--ega-transition);
  animation: ega-card-in .5s ease both;
  box-shadow: 0 2px 12px rgba(99,102,241,0.06);
}

@keyframes ega-card-in {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.ega-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--card-color, var(--ega-accent));
  border-radius: var(--ega-radius) var(--ega-radius) 0 0;
}

.ega-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(99,102,241,0.18);
  border-color: var(--card-color, var(--ega-accent));
}

.ega-card__top { display: flex; justify-content: space-between; align-items: flex-start; }

.ega-card__icon { font-size: 2.2rem; line-height: 1; }

.ega-card__cat-badge {
  background: #F0F4FF; border: 1px solid rgba(99,102,241,0.2);
  font-size: .7rem; font-weight: 700; letter-spacing: .06em;
  padding: 4px 10px; border-radius: 50px; color: var(--ega-accent);
  text-transform: uppercase;
}

.ega-card__title {
  font-family: var(--ega-font-head); font-size: 1.4rem;
  font-weight: 700; color: var(--ega-text); line-height: 1.2;
}

.ega-card__intro {
  font-size: .88rem; color: #64748B; line-height: 1.6; flex: 1;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}

.ega-card__footer {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: auto; padding-top: 12px;
  border-top: 1px solid rgba(99,102,241,0.1);
}

.ega-card__exercise-count { font-size: .78rem; color: #94A3B8; font-weight: 600; }

.ega-card__btn {
  background: var(--card-color, var(--ega-accent));
  border: none; border-radius: 50px; color: #fff;
  font-family: var(--ega-font-body); font-size: .82rem; font-weight: 700;
  padding: 8px 18px; cursor: pointer;
  transition: opacity var(--ega-transition), transform var(--ega-transition);
  display: flex; align-items: center; gap: 6px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.ega-card__btn:hover { opacity: .9; transform: scale(1.05); }
.ega-card--hidden { display: none !important; }

.ega-no-results {
  text-align: center; color: #94A3B8; padding: 60px 20px;
  font-size: 1rem; max-width: 1400px; margin: 0 auto;
}

/* ─── MODAL ─── */
.ega-modal {
  position: fixed; inset: 0; z-index: 9999;
  display: flex; align-items: flex-start; justify-content: center;
}

.ega-modal[hidden] { display: none; }

.ega-modal__overlay {
  position: absolute; inset: 0;
  background: rgba(30,27,75,0.6);
  backdrop-filter: blur(8px);
  animation: ega-fade-in .2s ease;
}

@keyframes ega-fade-in { from { opacity: 0; } to { opacity: 1; } }

.ega-modal__panel {
  position: relative; z-index: 2;
  background: #fff;
  border-radius: 24px;
  width: min(900px, 95vw); max-height: 92vh;
  overflow-y: auto; margin-top: 4vh;
  animation: ega-slide-up .3s cubic-bezier(.34,1.56,.64,1) both;
  scrollbar-width: thin; scrollbar-color: #E0E7FF transparent;
  box-shadow: 0 24px 80px rgba(99,102,241,0.25);
}

@keyframes ega-slide-up {
  from { opacity: 0; transform: translateY(40px) scale(.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.ega-modal__panel::-webkit-scrollbar { width: 6px; }
.ega-modal__panel::-webkit-scrollbar-track { background: transparent; }
.ega-modal__panel::-webkit-scrollbar-thumb { background: #E0E7FF; border-radius: 3px; }

.ega-modal__close {
  position: sticky; top: 16px; float: right; margin: 16px 16px 0 0;
  background: #F0F4FF; border: 1.5px solid rgba(99,102,241,0.2);
  border-radius: 50%; color: #6366F1; cursor: pointer;
  font-size: .9rem; width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--ega-transition); z-index: 10;
}

.ega-modal__close:hover { background: #EF4444; color: #fff; border-color: #EF4444; }

.ega-modal__content { padding: 32px 40px 48px; }

/* ─── MODAL TOPIC HEADER ─── */
.ega-topic-header {
  display: flex; align-items: flex-start; gap: 20px;
  margin-bottom: 36px; padding-bottom: 28px;
  border-bottom: 2px solid #F0F4FF;
}

.ega-topic-header__icon { font-size: 3.5rem; line-height: 1; flex-shrink: 0; }

.ega-topic-header__text { flex: 1; }

.ega-topic-header__cat {
  font-size: .72rem; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; color: var(--ega-accent); margin-bottom: 8px;
}

.ega-topic-header__title {
  font-family: var(--ega-font-head); font-size: 2.4rem; font-weight: 900; line-height: 1.1;
  background: linear-gradient(135deg, var(--ega-text), var(--card-color, var(--ega-accent)));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

.ega-topic-header__intro {
  font-size: 1rem; color: #475569; margin-top: 10px; line-height: 1.7;
}

/* ─── SECTION HEADING ─── */
.ega-section-heading {
  font-family: var(--ega-font-head); font-size: 1.25rem; font-weight: 700;
  color: var(--ega-text); margin: 36px 0 20px;
  display: flex; align-items: center; gap: 10px;
}

.ega-section-heading span { font-size: 1.3rem; }

/* ─── LESSON / SUBTOPICS ─── */
.ega-subtopic { margin-bottom: 12px; }

.ega-subtopic__toggle {
  width: 100%; background: #F8F9FF;
  border: 1.5px solid rgba(99,102,241,0.15);
  border-radius: var(--ega-radius-sm); color: var(--ega-text);
  cursor: pointer; font-family: var(--ega-font-body);
  font-size: 1rem; font-weight: 600; padding: 16px 20px;
  display: flex; align-items: center; gap: 14px;
  transition: all var(--ega-transition); text-align: left;
}

.ega-subtopic__toggle:hover { border-color: var(--card-color, var(--ega-accent)); background: #EEF2FF; }
.ega-subtopic__toggle--open { border-color: var(--card-color, var(--ega-accent)); background: #EEF2FF; }

.ega-subtopic__num {
  background: var(--card-color, var(--ega-accent));
  border-radius: 50%; color: #fff; font-size: .8rem; font-weight: 700;
  width: 28px; height: 28px; display: flex; align-items: center;
  justify-content: center; flex-shrink: 0;
}

.ega-subtopic__title { flex: 1; }

.ega-subtopic__chevron {
  font-size: .9rem; transition: transform var(--ega-transition); color: #94A3B8;
}

.ega-subtopic__toggle--open .ega-subtopic__chevron { transform: rotate(180deg); }

.ega-subtopic__body {
  display: none; background: #FAFBFF;
  border: 1.5px solid rgba(99,102,241,0.15); border-top: none;
  border-radius: 0 0 var(--ega-radius-sm) var(--ega-radius-sm);
  padding: 20px 24px 24px; animation: ega-expand .25s ease;
}

@keyframes ega-expand {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.ega-subtopic__body--open { display: block; }

.ega-subtopic__explain { color: #475569; font-size: .95rem; margin-bottom: 16px; }

.ega-points { list-style: none; display: flex; flex-direction: column; gap: 10px; }

.ega-points li {
  padding: 12px 16px 12px 44px; position: relative;
  background: #fff; border-radius: var(--ega-radius-sm);
  border: 1px solid rgba(99,102,241,0.1);
  font-size: .92rem; line-height: 1.6; color: #334155;
  box-shadow: 0 1px 4px rgba(99,102,241,0.06);
}

.ega-points li::before {
  content: '✦'; position: absolute; left: 14px; top: 13px;
  color: var(--card-color, var(--ega-accent)); font-size: .75rem;
}

/* ─── EXAMPLES ─── */
.ega-examples__grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px;
}

.ega-example-card {
  background: linear-gradient(135deg, #F8F9FF, #EEF2FF);
  border: 1.5px solid rgba(99,102,241,0.15);
  border-left: 4px solid var(--card-color, var(--ega-accent));
  border-radius: var(--ega-radius-sm); padding: 16px 18px;
}

.ega-example-card__sentence {
  font-size: 1rem; font-weight: 500; color: var(--ega-text); line-height: 1.6; margin-bottom: 8px;
}

.ega-example-card__sentence u {
  text-decoration: none;
  background: linear-gradient(135deg, rgba(99,102,241,0.15), rgba(139,92,246,0.15));
  border-bottom: 2px solid var(--card-color, var(--ega-accent));
  padding: 0 2px; border-radius: 2px;
}

.ega-example-card__note { font-size: .8rem; color: #64748B; font-style: italic; }

/* ─── LEVEL TABS ─── */
.ega-level-tabs { display: flex; gap: 8px; margin-bottom: 24px; flex-wrap: wrap; }

.ega-level-tab {
  background: #F8F9FF; border: 1.5px solid rgba(99,102,241,0.2);
  border-radius: var(--ega-radius-sm); color: #475569;
  cursor: pointer; font-family: var(--ega-font-body); font-size: .88rem; font-weight: 600;
  padding: 10px 18px; transition: all var(--ega-transition);
  display: flex; align-items: center; gap: 8px;
}

.ega-level-tab:hover { border-color: var(--level-color); color: var(--ega-text); background: #EEF2FF; }

.ega-level-tab--active {
  background: var(--level-color) !important;
  border-color: var(--level-color) !important;
  color: #fff !important;
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

.ega-level-count {
  background: rgba(0,0,0,0.15); border-radius: 50px;
  font-size: .7rem; padding: 2px 8px;
}

/* ─── EXERCISE SET ─── */
.ega-exercise-set { display: none; }
.ega-exercise-set--active { display: block; }

/* ─── QUIZ ─── */
.ega-quiz__progress-wrap {
  display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px;
}

.ega-quiz__progress-bar {
  flex: 1; height: 8px; background: #E0E7FF;
  border-radius: 4px; margin-right: 16px; overflow: hidden;
}

.ega-quiz__progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #6366F1, #8B5CF6);
  border-radius: 4px; transition: width .5s cubic-bezier(.4,0,.2,1);
}

.ega-quiz__progress-text { font-size: .82rem; color: #94A3B8; white-space: nowrap; font-weight: 600; }

.ega-quiz__score-wrap { display: flex; gap: 16px; margin-bottom: 24px; font-size: .88rem; }

.ega-quiz__score { color: #475569; }
.ega-quiz__score strong { color: #10B981; font-size: 1rem; }
.ega-quiz__streak strong { color: #F59E0B; font-size: 1rem; }

/* ─── QUESTION ─── */
.ega-question { display: none; }
.ega-question--active { display: block; animation: ega-q-in .35s ease; }

@keyframes ega-q-in {
  from { opacity: 0; transform: translateX(20px); }
  to   { opacity: 1; transform: translateX(0); }
}

.ega-question__header {
  display: flex; align-items: flex-start; gap: 14px; margin-bottom: 20px;
}

.ega-question__num {
  background: linear-gradient(135deg, #6366F1, #8B5CF6);
  border-radius: var(--ega-radius-sm); color: #fff;
  font-size: .8rem; font-weight: 700; padding: 5px 12px;
  white-space: nowrap; flex-shrink: 0; margin-top: 2px;
}

.ega-question__text { font-size: 1.1rem; font-weight: 600; color: var(--ega-text); line-height: 1.5; }

/* ─── OPTIONS ─── */
.ega-options { display: flex; flex-direction: column; gap: 10px; margin-bottom: 20px; }

.ega-option {
  width: 100%; background: #F8F9FF;
  border: 2px solid rgba(99,102,241,0.15);
  border-radius: var(--ega-radius-sm); color: var(--ega-text);
  cursor: pointer; font-family: var(--ega-font-body); font-size: .95rem;
  padding: 14px 16px; display: flex; align-items: center; gap: 14px;
  text-align: left; transition: all var(--ega-transition);
}

.ega-option:hover:not(:disabled) {
  border-color: #6366F1;
  background: #EEF2FF;
  transform: translateX(4px);
  box-shadow: 0 4px 16px rgba(99,102,241,0.12);
}

.ega-option__letter {
  background: #E0E7FF; border: 1.5px solid rgba(99,102,241,0.2);
  border-radius: 8px; color: #6366F1;
  font-size: .78rem; font-weight: 700; width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; transition: all var(--ega-transition);
}

.ega-option__text { flex: 1; line-height: 1.4; }
.ega-option__indicator { margin-left: auto; font-size: 1.1rem; }

/* Correct state */
.ega-option--correct {
  border-color: #10B981 !important;
  background: #D1FAE5 !important; cursor: default !important;
}

.ega-option--correct .ega-option__letter {
  background: #10B981; border-color: #10B981; color: #fff;
}

/* Wrong state */
.ega-option--wrong {
  border-color: #EF4444 !important;
  background: #FEE2E2 !important; cursor: default !important;
}

.ega-option--wrong .ega-option__letter {
  background: #EF4444; border-color: #EF4444; color: #fff;
}

.ega-option:disabled { cursor: default; transform: none !important; }

/* ─── FEEDBACK ─── */
.ega-feedback {
  border-radius: var(--ega-radius-sm); font-size: .9rem;
  margin-bottom: 16px; padding: 14px 18px;
  display: flex; gap: 10px; align-items: flex-start;
  animation: ega-expand .25s ease;
}

.ega-feedback[hidden] { display: none; }

.ega-feedback--correct {
  background: #D1FAE5; border: 1.5px solid #6EE7B7; color: #065F46;
}

.ega-feedback--wrong {
  background: #FEE2E2; border: 1.5px solid #FCA5A5; color: #991B1B;
}

.ega-feedback__emoji { font-size: 1.2rem; flex-shrink: 0; }
.ega-feedback__text { line-height: 1.6; font-weight: 500; }

/* ─── NEXT BUTTON ─── */
.ega-next-btn {
  background: linear-gradient(135deg, #6366F1, #8B5CF6);
  border: none; border-radius: 50px; color: #fff;
  cursor: pointer; font-family: var(--ega-font-body); font-size: .95rem; font-weight: 700;
  padding: 12px 32px; transition: all var(--ega-transition);
  display: block; margin-top: 8px;
  box-shadow: 0 4px 16px rgba(99,102,241,0.35);
}

.ega-next-btn:hover { transform: scale(1.04); box-shadow: 0 8px 24px rgba(99,102,241,0.45); }
.ega-next-btn[hidden] { display: none; }

/* ─── RESULTS ─── */
.ega-results {
  text-align: center; padding: 40px 20px;
  animation: ega-q-in .4s ease;
}

.ega-results[hidden] { display: none; }

.ega-results__trophy { font-size: 4rem; margin-bottom: 16px; }

.ega-results__title {
  font-family: var(--ega-font-head); font-size: 1.8rem; font-weight: 700;
  margin-bottom: 24px; color: var(--ega-text);
}

.ega-results__score-display { margin-bottom: 20px; }

.ega-results__score-num {
  font-family: var(--ega-font-head); font-size: 4rem; font-weight: 900;
  background: linear-gradient(135deg, #6366F1, #F59E0B);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

.ega-results__score-out { font-size: 1.8rem; color: #94A3B8; }

.ega-results__bar-wrap { max-width: 300px; margin: 0 auto 20px; }

.ega-results__bar { height: 12px; background: #E0E7FF; border-radius: 6px; overflow: hidden; }

.ega-results__bar-fill {
  height: 100%;
  background: linear-gradient(90deg, #6366F1, #10B981);
  border-radius: 6px; transition: width 1s cubic-bezier(.4,0,.2,1); width: 0%;
}

.ega-results__message { color: #64748B; font-size: 1rem; margin-bottom: 28px; }

.ega-results__actions {
  display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-bottom: 28px;
}

.ega-results__retry, .ega-results__review {
  border: 2px solid rgba(99,102,241,0.2);
  border-radius: 50px; background: #F0F4FF; color: #6366F1;
  cursor: pointer; font-family: var(--ega-font-body); font-size: .9rem; font-weight: 700;
  padding: 10px 24px; transition: all var(--ega-transition);
}

.ega-results__retry:hover { border-color: #6366F1; background: #EEF2FF; }
.ega-results__review:hover { border-color: #F59E0B; color: #F59E0B; background: #FFFBEB; }

/* ─── REVIEW ─── */
.ega-review { text-align: left; border-top: 2px solid #F0F4FF; padding-top: 24px; }
.ega-review[hidden] { display: none; }

.ega-review h4 { font-family: var(--ega-font-head); font-size: 1.1rem; margin-bottom: 16px; }

.ega-review__item {
  background: #F8F9FF; border-radius: var(--ega-radius-sm);
  margin-bottom: 10px; padding: 14px 18px; border-left: 4px solid #E0E7FF;
}

.ega-review__item--pass { border-left-color: #10B981; background: #F0FDF4; }
.ega-review__item--fail { border-left-color: #EF4444; background: #FFF5F5; }

.ega-review__q { font-size: .92rem; font-weight: 600; margin-bottom: 6px; color: var(--ega-text); }

.ega-review__status { font-size: .82rem; margin-bottom: 4px; font-weight: 600; }
.ega-review__status--pass { color: #10B981; }
.ega-review__status--fail { color: #EF4444; }

.ega-review__explain { font-size: .82rem; color: #64748B; font-style: italic; }

/* ─── RICH TEXT ─── */
.ega-wrap strong { color: var(--ega-text); font-weight: 700; }
.ega-wrap em { color: #7C3AED; font-style: italic; }

/* ─── RESPONSIVE ─── */
@media (max-width: 768px) {
  .ega-hero { padding: 50px 20px 40px; }
  .ega-hero__title-line1 { font-size: 1.8rem; }
  .ega-hero__title-line2 { font-size: 2.4rem; }
  .ega-search-bar { padding: 12px 20px; }
  .ega-cat-nav { padding: 12px 16px; }
  #ega-main { padding: 20px 16px; }
  .ega-grid { grid-template-columns: 1fr; gap: 14px; }
  .ega-modal__panel { margin-top: 0; border-radius: 20px 20px 0 0; max-height: 95vh; }
  .ega-modal__content { padding: 24px 20px 40px; }
  .ega-topic-header { flex-direction: column; gap: 12px; }
  .ega-topic-header__title { font-size: 1.8rem; }
  .ega-examples__grid { grid-template-columns: 1fr; }
}

/* ─── Accessibility ─── */
.ega-card__btn:focus-visible, .ega-option:focus-visible,
.ega-level-tab:focus-visible, .ega-cat-tab:focus-visible,
.ega-subtopic__toggle:focus-visible {
  outline: 3px solid #6366F1; outline-offset: 2px;
}

/* ── CARD NUMBER BADGE ── */
.ega-card__number {
  position: absolute;
  top: 14px;
  left: 14px;
  width: 28px;
  height: 28px;
  background: var(--card-color, #6366F1);
  color: #fff;
  border-radius: 50%;
  font-size: 12px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ega-font-body);
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  z-index: 2;
}

/* Adjust card top padding to make room for number badge */
.ega-card {
  padding-top: 20px;
}

.ega-card__top {
  padding-left: 36px;
}

/* =====================================================
   v3.0 DEEP LEARNING SECTIONS
   ===================================================== */

/* ── Forms & Structure tables ── */
.ega-form-table-wrap {
  background: var(--ega-surface);
  border: 1px solid var(--ega-border);
  border-radius: var(--ega-radius-sm);
  margin-bottom: 18px;
  overflow: hidden;
  box-shadow: var(--ega-shadow-sm);
}
.ega-form-table__title {
  padding: 12px 18px;
  font-weight: 700;
  font-size: 15px;
  color: #fff;
  background: linear-gradient(135deg, var(--card-color, var(--ega-accent)), #8B5CF6);
  letter-spacing: .2px;
}
.ega-table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.ega-form-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.ega-form-table th {
  background: var(--ega-surface2);
  color: var(--ega-text);
  font-weight: 700;
  text-align: left;
  padding: 10px 14px;
  border-bottom: 2px solid var(--ega-border);
  white-space: nowrap;
}
.ega-form-table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--ega-border);
  vertical-align: top;
  color: var(--ega-text);
  min-width: 110px;
}
.ega-form-table tbody tr:nth-child(even) { background: rgba(99,102,241,0.04); }
.ega-form-table tbody tr:last-child td { border-bottom: none; }

/* ── Grammar in Action ── */
.ega-usage-block {
  background: var(--ega-surface);
  border: 1px solid var(--ega-border);
  border-left: 4px solid var(--card-color, var(--ega-accent));
  border-radius: var(--ega-radius-sm);
  padding: 16px 18px;
  margin-bottom: 14px;
  box-shadow: var(--ega-shadow-sm);
}
.ega-usage-block__head { display: flex; align-items: center; gap: 12px; margin-bottom: 8px; }
.ega-usage-block__num {
  flex: 0 0 auto;
  width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: var(--card-color, var(--ega-accent));
  color: #fff; font-weight: 700; font-size: 14px;
}
.ega-usage-block__title { font-weight: 700; font-size: 16px; color: var(--ega-text); }
.ega-usage-block__desc { color: var(--ega-text); opacity: .85; font-size: 14.5px; margin-bottom: 10px; }
.ega-usage-block__examples { list-style: none; display: grid; gap: 7px; }
.ega-usage-block__examples li {
  background: var(--ega-surface2);
  border: 1px dashed var(--ega-border);
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 14px;
}
.ega-usage-block__examples li::before { content: '▸ '; color: var(--card-color, var(--ega-accent)); font-weight: 700; }

/* ── Compare & Contrast ── */
.ega-compare-card {
  background: var(--ega-surface);
  border: 1px solid var(--ega-border);
  border-radius: var(--ega-radius-sm);
  margin-bottom: 16px;
  overflow: hidden;
  box-shadow: var(--ega-shadow-sm);
}
.ega-compare-card__title {
  padding: 12px 18px;
  font-weight: 700;
  text-align: center;
  background: linear-gradient(135deg, #1E1B4B, #312E81);
  color: #fff;
}
.ega-compare-card__cols { display: grid; grid-template-columns: 1fr 1fr; }
.ega-compare-col { padding: 16px 18px; }
.ega-compare-col--left  { border-right: 1px solid var(--ega-border); background: rgba(16,185,129,0.05); }
.ega-compare-col--right { background: rgba(245,158,11,0.06); }
.ega-compare-col__label {
  font-weight: 700; font-size: 14px; margin-bottom: 10px;
  display: inline-block; padding: 3px 12px; border-radius: 999px; color: #fff;
}
.ega-compare-col--left  .ega-compare-col__label { background: var(--ega-green); }
.ega-compare-col--right .ega-compare-col__label { background: var(--ega-gold); }
.ega-compare-col ul { list-style: none; display: grid; gap: 7px; }
.ega-compare-col li { font-size: 13.5px; padding-left: 16px; position: relative; }
.ega-compare-col li::before { content: '•'; position: absolute; left: 2px; color: var(--ega-text-muted); }
@media (max-width: 640px) {
  .ega-compare-card__cols { grid-template-columns: 1fr; }
  .ega-compare-col--left { border-right: none; border-bottom: 1px solid var(--ega-border); }
}

/* ── Signal Words chips ── */
.ega-timewords__chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 8px; }
.ega-chip {
  background: var(--ega-surface);
  border: 1.5px solid var(--card-color, var(--ega-accent));
  color: var(--card-color, var(--ega-accent));
  border-radius: 999px;
  padding: 5px 14px;
  font-size: 13.5px;
  font-weight: 600;
}

/* ── Common Mistakes ── */
.ega-mistake-card {
  background: var(--ega-surface);
  border: 1px solid var(--ega-border);
  border-radius: var(--ega-radius-sm);
  padding: 14px 16px;
  margin-bottom: 12px;
  box-shadow: var(--ega-shadow-sm);
}
.ega-mistake-card__row { display: flex; gap: 10px; align-items: baseline; font-size: 15px; margin-bottom: 5px; }
.ega-mistake-card__row--wrong { color: var(--ega-red); }
.ega-mistake-card__row--wrong s { opacity: .85; }
.ega-mistake-card__row--right { color: #047857; font-weight: 600; }
.ega-mistake-mark { font-weight: 800; flex: 0 0 auto; }
.ega-mistake-card__why {
  margin-top: 8px;
  background: var(--ega-surface2);
  border-left: 3px solid var(--ega-gold);
  border-radius: 0 8px 8px 0;
  padding: 8px 12px;
  font-size: 13.5px;
  color: var(--ega-text);
  opacity: .9;
}

/* ── Pro Tips ── */
.ega-tip-card {
  background: linear-gradient(135deg, rgba(245,158,11,0.10), rgba(253,230,138,0.18));
  border: 1px solid rgba(245,158,11,0.35);
  border-radius: var(--ega-radius-sm);
  padding: 14px 16px 14px 44px;
  margin-bottom: 12px;
  font-size: 14.5px;
  position: relative;
}
.ega-tip-card::before { content: '💡'; position: absolute; left: 14px; top: 12px; font-size: 18px; }

/* =====================================================
   v3.1 — HOW TO USE THIS IN IELTS PANEL
   ===================================================== */
.ega-ielts {
  margin-bottom: 28px;
  border: 2px solid #DC2626;
  border-radius: var(--ega-radius);
  overflow: hidden;
  box-shadow: 0 6px 24px rgba(220,38,38,0.12);
  background: var(--ega-surface);
}
.ega-ielts__toggle {
  width: 100%;
  display: flex; align-items: center; gap: 12px;
  padding: 14px 18px;
  background: linear-gradient(135deg, #DC2626, #B91C1C);
  border: none; cursor: pointer;
  color: #fff; text-align: left;
  font-family: var(--ega-font-body);
}
.ega-ielts__badge {
  flex: 0 0 auto;
  background: #fff; color: #B91C1C;
  font-weight: 800; font-size: 12px; letter-spacing: 1px;
  padding: 3px 10px; border-radius: 6px;
}
.ega-ielts__title { flex: 1; font-weight: 700; font-size: 16.5px; }
.ega-ielts__toggle .ega-subtopic__chevron { color: #fff; transition: transform var(--ega-transition); }
.ega-ielts__toggle--closed .ega-subtopic__chevron { transform: rotate(-90deg); }
.ega-ielts__body { display: none; padding: 18px; }
.ega-ielts__body--open { display: block; }
.ega-ielts__summary {
  font-size: 15px; font-weight: 500;
  color: var(--ega-text);
  background: rgba(220,38,38,0.06);
  border-left: 4px solid #DC2626;
  border-radius: 0 8px 8px 0;
  padding: 12px 14px;
  margin-bottom: 16px;
}
.ega-ielts__modules { display: grid; gap: 12px; margin-bottom: 16px; }
.ega-ielts-module {
  background: var(--ega-surface2);
  border: 1px solid var(--ega-border);
  border-radius: var(--ega-radius-sm);
  padding: 12px 14px;
}
.ega-ielts-module__badge {
  display: inline-block;
  background: #1E1B4B; color: #FDE68A;
  font-weight: 700; font-size: 12.5px; letter-spacing: .3px;
  padding: 4px 12px; border-radius: 999px;
  margin-bottom: 8px;
}
.ega-ielts-module__how { font-size: 14px; color: var(--ega-text); }
.ega-ielts__bandtip {
  background: linear-gradient(135deg, rgba(245,158,11,0.12), rgba(253,230,138,0.22));
  border: 1px solid rgba(245,158,11,0.4);
  border-radius: var(--ega-radius-sm);
  padding: 12px 14px;
  font-size: 14px;
}
@media (min-width: 720px) {
  .ega-ielts__modules { grid-template-columns: 1fr 1fr; }
}

/* =====================================================
   v3.2 — EXAM BRIDGE TABS (IELTS · CELPIP · PTE)
   ===================================================== */
.ega-exambridge { border-color: #1E1B4B; box-shadow: 0 6px 24px rgba(30,27,75,0.15); }
.ega-exambridge .ega-ielts__toggle { background: linear-gradient(135deg, #1E1B4B, #312E81); }
.ega-exambridge .ega-ielts__badge { color: #1E1B4B; }

.ega-exam-tabs {
  display: flex; gap: 8px;
  margin-bottom: 16px;
  border-bottom: 2px solid var(--ega-border);
  padding-bottom: 0;
}
.ega-exam-tab {
  flex: 1;
  padding: 10px 16px;
  border: 2px solid var(--ega-border);
  border-bottom: none;
  border-radius: 10px 10px 0 0;
  background: var(--ega-surface2);
  color: var(--ega-text-muted);
  font-family: var(--ega-font-body);
  font-weight: 800; font-size: 14px; letter-spacing: .5px;
  cursor: pointer;
  transition: all var(--ega-transition);
  position: relative; top: 2px;
}
.ega-exam-tab:hover { color: var(--ega-text); }

/* Active states, themed per exam */
.ega-exam-tab--active { color: #fff; top: 0; }
.ega-exam-tab--ielts.ega-exam-tab--active  { background: #DC2626; border-color: #DC2626; }
.ega-exam-tab--celpip.ega-exam-tab--active { background: #0D9488; border-color: #0D9488; }
.ega-exam-tab--pte.ega-exam-tab--active    { background: #EA580C; border-color: #EA580C; }

.ega-exam-pane { display: none; }
.ega-exam-pane--active { display: block; animation: egaFadeIn .25s ease; }
@keyframes egaFadeIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

/* Per-exam accents inside panes */
.ega-exam-pane--ielts  .ega-ielts__summary { border-left-color: #DC2626; background: rgba(220,38,38,0.06); }
.ega-exam-pane--celpip .ega-ielts__summary { border-left-color: #0D9488; background: rgba(13,148,136,0.07); }
.ega-exam-pane--pte    .ega-ielts__summary { border-left-color: #EA580C; background: rgba(234,88,12,0.07); }
.ega-exam-pane--celpip .ega-ielts-module__badge { background: #134E4A; color: #99F6E4; }
.ega-exam-pane--pte    .ega-ielts-module__badge { background: #7C2D12; color: #FED7AA; }

@media (max-width: 560px) {
  .ega-exam-tabs { gap: 4px; }
  .ega-exam-tab { padding: 9px 6px; font-size: 12.5px; }
}

/* =====================================================
   v3.3 — VISUAL FORMULAS EDITION
   (timelines · formula builder · subject matrix · trees)
   ===================================================== */

/* ── Timeline arrow diagram ── */
.ega-timeline-card {
  background: var(--ega-surface);
  border: 1px solid var(--ega-border);
  border-radius: var(--ega-radius-sm);
  padding: 18px 18px 14px;
  margin-bottom: 18px;
  box-shadow: var(--ega-shadow-sm);
}
.ega-timeline-card__title { font-weight: 700; font-size: 15px; margin-bottom: 30px; color: var(--ega-text); }
.ega-timeline__stage { position: relative; height: 110px; margin: 0 14px; }
.ega-timeline__bar {
  position: absolute; left: 0; right: 0; top: 58px;
  height: 10px; border-radius: 6px;
  background: linear-gradient(90deg, #65A30D, #84CC16, #65A30D);
}
.ega-timeline__arrow { position: absolute; top: -6px; width: 0; height: 0; border-top: 11px solid transparent; border-bottom: 11px solid transparent; }
.ega-timeline__arrow--left  { left: -14px;  border-right: 16px solid #65A30D; }
.ega-timeline__arrow--right { right: -14px; border-left: 16px solid #65A30D; }
.ega-timeline__nowdot {
  position: absolute; left: 50%; top: 50%;
  width: 26px; height: 26px;
  transform: translate(-50%, -50%);
  background: #4D7C0F; border: 4px solid #ECFCCB;
  border-radius: 50%;
  box-shadow: 0 2px 8px rgba(77,124,15,.4);
}
.ega-timeline__zones {
  position: absolute; left: 0; right: 0; top: 80px;
  display: flex; justify-content: space-between;
  font-size: 12px; font-weight: 800; letter-spacing: 1px; color: var(--ega-text-muted);
}
.ega-timeline__zones span { width: 33%; text-align: center; }
.ega-timeline__zones span:first-child { text-align: left; }
.ega-timeline__zones span:last-child { text-align: right; }
.ega-timeline__zone-now { color: #4D7C0F; }
.ega-timeline__marker { position: absolute; top: 18px; transform: translateX(-50%); text-align: center; z-index: 2; }
.ega-timeline__dot {
  display: inline-block; width: 18px; height: 18px;
  background: #DC2626; border: 3px solid #FEE2E2; border-radius: 50%;
  box-shadow: 0 2px 6px rgba(220,38,38,.45);
  margin-top: 32px;
}
.ega-timeline__dotgroup { display: inline-flex; gap: 7px; margin-top: 36px; }
.ega-timeline__dotgroup i {
  width: 11px; height: 11px; background: #DC2626;
  border-radius: 50%; display: inline-block;
  box-shadow: 0 1px 4px rgba(220,38,38,.4);
}
.ega-timeline__loop {
  display: inline-block;
  font-size: 36px; line-height: 1; font-weight: 800; color: #DC2626;
  margin-top: 22px;
  text-shadow: 0 2px 6px rgba(220,38,38,.3);
}
.ega-timeline__mlabel {
  display: block;
  margin-top: 4px;
  font-size: 11.5px; font-weight: 700;
  color: #B91C1C;
  background: #FEF2F2; border: 1px solid #FECACA;
  border-radius: 999px; padding: 2px 10px;
  white-space: nowrap;
}
.ega-timeline__span {
  position: absolute; top: 56px; height: 14px;
  background: rgba(220,38,38,.35);
  border: 2px solid #DC2626; border-radius: 999px;
  z-index: 1; text-align: center;
}
.ega-timeline__span .ega-timeline__mlabel { margin-top: -34px; display: inline-block; }
.ega-timeline__caption { margin-top: 10px; font-size: 13.5px; color: var(--ega-text); opacity: .85; }
@media (max-width: 560px) {
  .ega-timeline__mlabel { white-space: normal; max-width: 130px; }
  .ega-timeline__stage { height: 130px; }
}

/* ── Formula builder ── */
.ega-formula-card {
  background: var(--ega-surface);
  border: 1px solid var(--ega-border);
  border-radius: var(--ega-radius-sm);
  padding: 16px;
  margin-bottom: 18px;
  box-shadow: var(--ega-shadow-sm);
}
.ega-formula-legend { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.ega-formula-legend__chip {
  font-size: 12px; font-weight: 700;
  background: #ECFCCB; color: #3F6212;
  border: 1px solid #BEF264;
  border-radius: 6px; padding: 3px 10px;
}
.ega-formula-row {
  display: grid; grid-template-columns: 170px 1fr;
  gap: 0; margin-bottom: 10px;
  border: 1px solid var(--ega-border);
  border-radius: 10px; overflow: hidden;
}
.ega-formula-row:last-child { margin-bottom: 0; }
.ega-formula-row__label {
  background: linear-gradient(135deg, #65A30D, #4D7C0F);
  color: #fff; font-weight: 800; font-size: 12.5px; letter-spacing: .4px;
  padding: 12px 12px;
  display: flex; align-items: center;
}
.ega-formula-row__body { padding: 10px 14px; background: var(--ega-surface2); }
.ega-formula-row__tokens { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.ega-formula-token {
  background: #fff; border: 2px solid #65A30D; color: #3F6212;
  font-weight: 800; font-size: 13.5px;
  border-radius: 8px; padding: 5px 11px;
  box-shadow: 0 1px 3px rgba(101,163,13,.25);
}
.ega-formula-plus { color: var(--ega-text-muted); font-weight: 800; }
.ega-formula-row__tokens .ega-formula-plus:last-child { display: none; }
.ega-formula-row__example { margin-top: 8px; font-size: 13px; color: var(--ega-text); opacity: .8; font-style: italic; }
@media (max-width: 560px) {
  .ega-formula-row { grid-template-columns: 1fr; }
  .ega-formula-row__label { padding: 8px 12px; }
}

/* ── Subject matrix ── */
.ega-matrix-wrap .ega-matrix__title { background: linear-gradient(135deg, #65A30D, #3F6212); }
.ega-matrix-table th {
  background: #65A30D; color: #fff;
  text-align: center; font-size: 13px;
}
.ega-matrix-table th.ega-matrix__corner { background: #3F6212; font-size: 11.5px; letter-spacing: .5px; }
.ega-matrix__rowlabel {
  background: #ECFCCB !important; color: #3F6212;
  font-weight: 800; font-size: 12.5px; letter-spacing: .3px;
  white-space: nowrap;
}
.ega-matrix__cell { text-align: center; font-weight: 700; color: var(--ega-text); }
.ega-matrix-table tbody tr:nth-child(even) { background: rgba(101,163,13,.06); }

/* ── Family tree diagrams ── */
.ega-tree-card {
  background: var(--ega-surface);
  border: 1px solid var(--ega-border);
  border-radius: var(--ega-radius-sm);
  padding: 18px;
  margin-bottom: 18px;
  box-shadow: var(--ega-shadow-sm);
}
.ega-tree-card__title { font-weight: 700; font-size: 15px; margin-bottom: 16px; text-align: center; color: var(--ega-text); }
.ega-tree { text-align: center; }
.ega-tree__root {
  display: inline-block;
  background: linear-gradient(135deg, #65A30D, #3F6212);
  color: #fff; font-weight: 800; font-size: 16px; letter-spacing: .6px;
  border-radius: 999px; padding: 10px 26px;
  box-shadow: 0 3px 10px rgba(63,98,18,.35);
}
.ega-tree__trunk { width: 3px; height: 22px; background: #84CC16; margin: 0 auto; }
.ega-tree__branches {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 14px;
  border-top: 3px solid #84CC16;
  padding-top: 18px;
  max-width: 92%; margin: 0 auto;
}
.ega-tree__branch {
  flex: 1 1 200px; max-width: 320px;
  background: var(--ega-surface2);
  border: 1.5px solid #BEF264;
  border-radius: 12px;
  padding: 14px 12px;
  position: relative;
}
.ega-tree__limb {
  position: absolute; top: -21px; left: 50%;
  width: 3px; height: 18px; background: #84CC16;
  transform: translateX(-50%);
}
.ega-tree__node {
  display: inline-block;
  background: #4D7C0F; color: #fff;
  font-weight: 800; font-size: 13.5px; letter-spacing: .4px;
  border-radius: 8px; padding: 6px 14px;
  margin-bottom: 8px;
}
.ega-tree__node--child { background: #0D9488; font-size: 12.5px; }
.ega-tree__note { font-size: 12px; color: var(--ega-text-muted); font-style: italic; margin-bottom: 8px; }
.ega-tree__leaves { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; }
.ega-tree__leaf {
  background: #fff; border: 1.5px solid #65A30D; color: #3F6212;
  font-size: 12.5px; font-weight: 600;
  border-radius: 999px; padding: 3px 11px;
}
.ega-tree__children {
  display: flex; flex-wrap: wrap; gap: 10px; justify-content: center;
  margin-top: 12px; padding-top: 12px;
  border-top: 2px dashed #BEF264;
}
.ega-tree__child {
  flex: 1 1 130px;
  background: var(--ega-surface);
  border: 1px solid var(--ega-border);
  border-radius: 10px; padding: 10px 8px;
}

/* =====================================================
   v3.4 — TRANSLATE IT! + PARAGRAPH PRACTICE
   ===================================================== */
.ega-practice__sub { font-size: 13px; font-weight: 600; color: var(--ega-text-muted); margin-left: 8px; }
.ega-practice-card {
  background: var(--ega-surface);
  border: 1px solid var(--ega-border);
  border-radius: var(--ega-radius-sm);
  padding: 16px;
  margin-bottom: 18px;
  box-shadow: var(--ega-shadow-sm);
}

/* language toggle + score */
.ega-translate__toolbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; flex-wrap: wrap; gap: 10px; }
.ega-lang-toggle { display: inline-flex; border: 2px solid #4338CA; border-radius: 999px; overflow: hidden; }
.ega-lang-btn {
  border: none; background: var(--ega-surface2); color: var(--ega-text);
  padding: 7px 20px; font-size: 15px; font-weight: 700; cursor: pointer;
  font-family: var(--ega-font-body);
}
.ega-lang-btn--active { background: #4338CA; color: #fff; }
.ega-translate__score { font-weight: 800; color: #4338CA; font-size: 14px; }

/* translation rows */
.ega-tr-item { display: flex; gap: 12px; padding: 12px 0; border-bottom: 1px dashed var(--ega-border); }
.ega-tr-item:last-child { border-bottom: none; }
.ega-tr-item__num {
  flex: 0 0 auto; width: 26px; height: 26px;
  background: #4338CA; color: #fff; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 13px; margin-top: 2px;
}
.ega-tr-item__main { flex: 1; min-width: 0; }
.ega-tr-item__src { font-size: 17px; font-weight: 600; margin-bottom: 8px; color: var(--ega-text); }
.ega-tr-item__row { display: flex; gap: 8px; }
.ega-tr-item__input {
  flex: 1; min-width: 0;
  border: 1.5px solid var(--ega-border); border-radius: 8px;
  padding: 9px 12px; font-size: 14.5px;
  font-family: var(--ega-font-body);
  background: var(--ega-surface2); color: var(--ega-text);
}
.ega-tr-item__input:focus { outline: none; border-color: #4338CA; }
.ega-tr-item__check {
  border: none; border-radius: 8px;
  background: #4338CA; color: #fff;
  font-weight: 700; font-size: 14px; padding: 9px 18px; cursor: pointer;
  font-family: var(--ega-font-body);
  transition: background var(--ega-transition);
}
.ega-tr-item__check:hover { background: #3730A3; }
.ega-tr-item__check:disabled { opacity: .6; cursor: wait; }

/* feedback */
.ega-tr-item__feedback {
  margin-top: 10px; padding: 12px;
  border-radius: 10px; background: var(--ega-surface2);
  border: 1px solid var(--ega-border);
  font-size: 13.5px;
}
.ega-tr-verdict { font-weight: 800; font-size: 14.5px; margin-bottom: 6px; }
.ega-tr-verdict--ok  { color: #047857; }
.ega-tr-verdict--mid { color: #B45309; }
.ega-tr-verdict--bad { color: #DC2626; }
.ega-tr-fb { margin-bottom: 6px; }
.ega-tr-model { background: #ECFDF5; border-left: 3px solid #047857; padding: 7px 10px; border-radius: 0 6px 6px 0; margin-bottom: 6px; }
.ega-tr-adv { background: #EEF2FF; border-left: 3px solid #4338CA; padding: 7px 10px; border-radius: 0 6px 6px 0; }
.ega-tr-by { margin-top: 6px; font-size: 11px; color: var(--ega-text-muted); text-transform: uppercase; letter-spacing: .5px; }

/* paragraph practice */
.ega-paragraph__prompt {
  background: linear-gradient(135deg, rgba(67,56,202,.08), rgba(99,102,241,.10));
  border: 1px solid rgba(67,56,202,.25);
  border-radius: 10px; padding: 12px 14px;
  font-size: 14px; margin-bottom: 12px;
}
.ega-paragraph__input {
  width: 100%; box-sizing: border-box;
  border: 1.5px solid var(--ega-border); border-radius: 10px;
  padding: 12px; font-size: 14.5px; line-height: 1.6;
  font-family: var(--ega-font-body);
  background: var(--ega-surface2); color: var(--ega-text);
  resize: vertical;
}
.ega-paragraph__input:focus { outline: none; border-color: #4338CA; }
.ega-paragraph__toolbar { display: flex; justify-content: space-between; align-items: center; margin-top: 10px; flex-wrap: wrap; gap: 10px; }
.ega-paragraph__count { font-size: 13px; font-weight: 700; color: var(--ega-text-muted); }
.ega-paragraph__submit {
  border: none; border-radius: 10px;
  background: linear-gradient(135deg, #4338CA, #6366F1);
  color: #fff; font-weight: 800; font-size: 14.5px;
  padding: 11px 22px; cursor: pointer;
  font-family: var(--ega-font-body);
  box-shadow: 0 3px 10px rgba(67,56,202,.35);
}
.ega-paragraph__submit:disabled { opacity: .65; cursor: wait; }
.ega-paragraph__notice {
  margin-top: 12px; padding: 10px 14px;
  background: #FFFBEB; border: 1px solid #FDE68A; border-radius: 10px;
  font-size: 13.5px;
}

/* evaluation report */
.ega-paragraph__report { margin-top: 16px; }
.ega-pg-head { display: flex; gap: 12px; align-items: flex-start; margin-bottom: 14px; }
.ega-pg-score {
  flex: 0 0 auto;
  background: #4338CA; color: #fff;
  font-weight: 900; font-size: 18px;
  border-radius: 12px; padding: 10px 16px;
}
.ega-pg-overall { font-size: 14px; padding-top: 4px; }
.ega-pg-mistakes > strong { display: block; margin-bottom: 8px; }
.ega-pg-mistake {
  background: var(--ega-surface2); border: 1px solid var(--ega-border);
  border-radius: 10px; padding: 10px 12px; margin-bottom: 8px; font-size: 13.5px;
}
.ega-pg-mistake__err { color: #DC2626; text-decoration: line-through; text-decoration-thickness: 1px; }
.ega-pg-mistake__fix { color: #047857; font-weight: 700; margin: 3px 0; }
.ega-pg-mistake__why { color: var(--ega-text); opacity: .8; font-size: 12.5px; border-top: 1px dashed var(--ega-border); margin-top: 6px; padding-top: 6px; }
.ega-pg-clean { background: #ECFDF5; border: 1px solid #A7F3D0; border-radius: 10px; padding: 12px; font-weight: 700; color: #047857; margin-bottom: 10px; }
.ega-pg-corrected { background: #F8FAFC; border: 1px solid var(--ega-border); border-radius: 10px; padding: 12px; margin-top: 10px; font-size: 13.5px; }
.ega-pg-corrected p { margin-top: 6px; line-height: 1.7; }
.ega-pg-adv { background: #EEF2FF; border-left: 4px solid #4338CA; border-radius: 0 10px 10px 0; padding: 10px 14px; margin-top: 10px; font-size: 13.5px; }
@media (max-width: 560px) {
  .ega-tr-item__row { flex-direction: column; }
  .ega-pg-head { flex-direction: column; }
}