/* ═══════════════════════════════════════════
   EasyPrep v3 — White & Green Theme
═══════════════════════════════════════════ */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Lora:ital,wght@0,400;0,600;0,700;1,400&family=DM+Sans:wght@300;400;500;600&display=swap');

/* ── EasyPrep variables ── */
#easy-prep-app {
  --ep-green:       #16a34a;
  --ep-green-dark:  #15803d;
  --ep-green-light: #f0fdf4;
  --ep-green-mid:   #86efac;
  --ep-green-border:#bbf7d0;
  --ep-bg:          #f8fafc;
  --ep-white:       #ffffff;
  --ep-border:      #e2e8f0;
  --ep-border-dark: #cbd5e1;
  --ep-text:        #0f172a;
  --ep-muted:       #64748b;
  --ep-faint:       #94a3b8;
  --ep-radius:      16px;
  --ep-shadow-sm:   0 1px 3px rgba(0,0,0,.07), 0 1px 2px rgba(0,0,0,.04);
  --ep-shadow-md:   0 4px 14px rgba(0,0,0,.09), 0 2px 4px rgba(0,0,0,.04);
  --ep-shadow-lg:   0 12px 36px rgba(0,0,0,.11), 0 4px 8px rgba(0,0,0,.05);
  --ep-font:        'Plus Jakarta Sans', sans-serif;

  font-family: var(--ep-font);
  background: var(--ep-bg);
  color: var(--ep-text);
  max-width: 800px;
  margin: 28px auto;
  padding: 0 20px 60px;
}

* { box-sizing: border-box; }

/* ── Screens ── */
.ep-screen        { display: none; animation: ep-fadein .3s ease; }
.ep-screen.ep-active { display: block; }
@keyframes ep-fadein { from { opacity:0; transform:translateY(8px); } to { opacity:1; transform:none; } }

/* ── Header ── */
.ep-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0 16px;
  border-bottom: 2px solid var(--ep-green-border);
  margin-bottom: 28px;
}
.ep-logo { display: flex; align-items: center; gap: 10px; }
.ep-logo-icon {
  width: 40px; height: 40px;
  background: var(--ep-green);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
}
.ep-logo-text {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--ep-text);
  letter-spacing: -0.5px;
}
.ep-tagline {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--ep-green);
  background: var(--ep-green-light);
  border: 1px solid var(--ep-green-border);
  padding: 5px 14px;
  border-radius: 99px;
}

/* ── Home screen ── */
.ep-screen-intro {
  font-size: 0.95rem;
  color: var(--ep-muted);
  margin: 0 0 20px;
  font-weight: 500;
}
.ep-test-grid { display: flex; flex-direction: column; gap: 10px; }
.ep-test-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--ep-white);
  border: 1.5px solid var(--ep-border);
  border-radius: var(--ep-radius);
  padding: 14px 18px;
  cursor: pointer;
  text-align: left;
  color: var(--ep-text);
  font-family: var(--ep-font);
  box-shadow: var(--ep-shadow-sm);
  transition: border-color .2s, box-shadow .2s, transform .18s;
  width: 100%;
}
.ep-test-card:hover {
  border-color: var(--ep-green);
  box-shadow: var(--ep-shadow-md);
  transform: translateX(4px);
}
.ep-test-logo svg { width: 48px; height: 48px; border-radius: 11px; flex-shrink: 0; display: block; }
.ep-test-info { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.ep-test-name { font-size: 0.97rem; font-weight: 700; color: var(--ep-text); }
.ep-test-desc { font-size: 0.8rem; color: var(--ep-muted); }
.ep-card-arrow { font-size: 1.5rem; color: var(--ep-faint); transition: color .2s, transform .2s; line-height: 1; }
.ep-test-card:hover .ep-card-arrow { color: var(--ep-green); transform: translateX(3px); }

/* ── Back button ── */
.ep-back-btn {
  background: transparent;
  border: 1.5px solid var(--ep-border);
  color: var(--ep-muted);
  font-family: var(--ep-font);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 7px 16px;
  border-radius: 8px;
  cursor: pointer;
  margin-bottom: 22px;
  transition: border-color .2s, color .2s, background .2s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.ep-back-btn:hover { border-color: var(--ep-green); color: var(--ep-green); background: var(--ep-green-light); }

/* ── ELLT section header ── */
.ep-section-header {
  display: flex;
  align-items: center;
  gap: 18px;
  background: var(--ep-white);
  border: 1.5px solid var(--ep-border);
  border-radius: var(--ep-radius);
  padding: 20px;
  margin-bottom: 20px;
  box-shadow: var(--ep-shadow-sm);
}
.ep-section-header svg { flex-shrink: 0; border-radius: 13px; }
.ep-section-title { font-size: 1.25rem; font-weight: 800; color: var(--ep-text); margin: 0 0 4px; }
.ep-section-subtitle { font-size: 0.85rem; color: var(--ep-muted); margin: 0; }

/* ── Section grid ── */
.ep-section-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.ep-section-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  background: var(--ep-white);
  border: 1.5px solid var(--ep-border);
  border-radius: var(--ep-radius);
  padding: 22px 14px 18px;
  cursor: pointer;
  color: var(--ep-text);
  font-family: var(--ep-font);
  box-shadow: var(--ep-shadow-sm);
  transition: border-color .2s, box-shadow .2s, transform .18s;
}
.ep-section-card:hover {
  border-color: var(--ep-green);
  box-shadow: var(--ep-shadow-md);
  transform: translateY(-3px);
}
.ep-section-icon { font-size: 1.8rem; }
.ep-section-label { font-size: 0.9rem; font-weight: 700; text-align: center; color: var(--ep-text); }
.ep-section-meta { font-size: 0.72rem; color: var(--ep-faint); font-weight: 500; }

/* ── Coming soon ── */
.ep-coming-card {
  text-align: center;
  padding: 64px 32px;
  background: var(--ep-white);
  border: 1.5px solid var(--ep-border);
  border-radius: var(--ep-radius);
  box-shadow: var(--ep-shadow-sm);
}
.ep-coming-icon { font-size: 3rem; margin-bottom: 16px; }
.ep-coming-card h2 { font-size: 1.5rem; font-weight: 800; margin: 0 0 8px; }
.ep-coming-testname { font-weight: 700; color: var(--ep-green); font-size: 1rem; margin: 0 0 6px; }
.ep-coming-sub { font-size: 0.88rem; color: var(--ep-muted); margin: 0; }

/* ── Quiz top bar ── */
.ep-quiz-topbar {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.ep-quiz-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--ep-green);
  background: var(--ep-green-light);
  border: 1px solid var(--ep-green-border);
  padding: 5px 14px;
  border-radius: 99px;
  white-space: nowrap;
}
.ep-progress-wrap { display: flex; align-items: center; gap: 10px; flex: 1; min-width: 140px; }
.ep-progress-track {
  flex: 1; height: 7px;
  background: var(--ep-border);
  border-radius: 99px; overflow: hidden;
}
.ep-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--ep-green), #4ade80);
  border-radius: 99px;
  transition: width .5s cubic-bezier(.4,0,.2,1);
}
.ep-progress-label { font-size: 0.73rem; color: var(--ep-faint); font-weight: 600; white-space: nowrap; }

/* ── Quiz card ── */
.ep-qcard {
  background: var(--ep-white);
  border: 1.5px solid var(--ep-border);
  border-radius: var(--ep-radius);
  padding: 30px;
  min-height: 200px;
  box-shadow: var(--ep-shadow-sm);
}
.ep-loading {
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 14px; padding: 40px 0;
  color: var(--ep-muted); font-size: 0.9rem;
}
.ep-spinner {
  width: 34px; height: 34px;
  border: 3px solid var(--ep-border);
  border-top-color: var(--ep-green);
  border-radius: 50%;
  animation: ep-spin .8s linear infinite;
}
@keyframes ep-spin { to { transform: rotate(360deg); } }
.ep-tip {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--ep-green);
  background: var(--ep-green-light);
  border: 1px solid var(--ep-green-border);
  padding: 6px 12px;
  border-radius: 8px;
  margin: 0 0 16px;
  display: inline-block;
}
.ep-question-text {
  font-size: 1.1rem; font-weight: 700;
  line-height: 1.65; margin: 0 0 24px;
  color: var(--ep-text); white-space: pre-wrap;
}

/* ── Options ── */
.ep-options { display: flex; flex-direction: column; gap: 10px; margin-bottom: 22px; }
.ep-option-btn {
  background: var(--ep-white);
  border: 1.5px solid var(--ep-border);
  color: var(--ep-text);
  font-family: var(--ep-font);
  font-size: 0.93rem;
  font-weight: 500;
  padding: 13px 18px;
  border-radius: 10px;
  cursor: pointer;
  text-align: left;
  transition: border-color .18s, background .18s;
}
.ep-option-btn:hover { border-color: var(--ep-green); background: var(--ep-green-light); }
.ep-option-btn.selected { border-color: var(--ep-green); background: var(--ep-green-light); font-weight: 700; }

/* ── Open textarea ── */
.ep-open-answer textarea {
  width: 100%;
  background: var(--ep-bg);
  border: 1.5px solid var(--ep-border);
  border-radius: 10px;
  color: var(--ep-text);
  font-family: var(--ep-font);
  font-size: 0.93rem;
  padding: 14px 16px;
  resize: vertical;
  transition: border-color .2s;
  margin-bottom: 20px;
}
.ep-open-answer textarea:focus { outline: none; border-color: var(--ep-green); }
.ep-open-answer textarea::placeholder { color: var(--ep-faint); }

/* ── Buttons ── */
.ep-btn-submit {
  background: var(--ep-green);
  color: #fff;
  font-family: var(--ep-font);
  font-weight: 700;
  font-size: 0.92rem;
  padding: 12px 28px;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  transition: background .2s, transform .15s;
  box-shadow: 0 2px 8px rgba(22,163,74,.25);
}
.ep-btn-submit:hover { background: var(--ep-green-dark); transform: translateY(-1px); }
.ep-btn-submit:active { transform: translateY(0); }

.ep-btn-next {
  background: var(--ep-white);
  color: var(--ep-green);
  font-family: var(--ep-font);
  font-weight: 700;
  font-size: 0.92rem;
  padding: 12px 28px;
  border-radius: 10px;
  border: 2px solid var(--ep-green);
  cursor: pointer;
  transition: background .18s, color .18s, transform .15s;
  margin-top: 8px;
}
.ep-btn-next:hover { background: var(--ep-green-light); transform: translateY(-1px); }

/* ── Feedback ── */
.ep-feedback {
  background: var(--ep-white);
  border: 1.5px solid var(--ep-border);
  border-radius: var(--ep-radius);
  padding: 26px 30px;
  margin-top: 14px;
  box-shadow: var(--ep-shadow-sm);
  animation: ep-fadein .35s ease;
}
.ep-fb-icon { font-size: 2rem; margin-bottom: 8px; }
.ep-fb-msg { font-size: 1rem; font-weight: 600; line-height: 1.6; margin: 0 0 14px; }
.ep-model-answer {
  background: var(--ep-green-light);
  border: 1.5px solid var(--ep-green-border);
  border-radius: 10px;
  padding: 14px 18px;
  margin-bottom: 16px;
  font-size: 0.88rem;
}
.ep-model-answer strong {
  color: var(--ep-green);
  display: block; margin-bottom: 6px;
  font-size: 0.73rem; text-transform: uppercase;
  letter-spacing: 1px;
}

/* ── Finished ── */
.ep-finished {
  text-align: center;
  padding: 56px 32px;
  background: var(--ep-white);
  border: 1.5px solid var(--ep-border);
  border-radius: var(--ep-radius);
  box-shadow: var(--ep-shadow-sm);
  animation: ep-fadein .4s ease;
}
.ep-finished-icon { font-size: 3.2rem; margin-bottom: 14px; }
.ep-finished h2 { font-size: 1.4rem; font-weight: 800; margin: 0 0 10px; }
.ep-finished p { color: var(--ep-muted); margin-bottom: 24px; font-size: 0.95rem; }
.ep-finished-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ═══════════════════════════════════════════
   GRAMMAR TEST INNER STYLES
   (scoped inside #gt-app which lives in EasyPrep)
═══════════════════════════════════════════ */
#gt-app {
  --cream:         #f8fafc;
  --paper:         #ffffff;
  --ink:           #0f172a;
  --ink-light:     #475569;
  --ink-faint:     #94a3b8;
  --rule:          #e2e8f0;
  --rule-dark:     #cbd5e1;
  --accent:        #16a34a;
  --accent-light:  #f0fdf4;
  --accent-mid:    #4ade80;
  --gold:          #b45309;
  --gold-light:    #fef3c7;
  --error:         #b91c1c;
  --error-light:   #fee2e2;
  --success:       #166534;
  --success-light: #dcfce7;
  --locked-bg:     #f8fafc;
  --shadow-sm:     0 1px 3px rgba(0,0,0,.07), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md:     0 4px 12px rgba(0,0,0,.09), 0 2px 4px rgba(0,0,0,.04);
  --shadow-lg:     0 12px 32px rgba(0,0,0,.11), 0 4px 8px rgba(0,0,0,.05);
  --r-sm:          8px;
  --r-md:          12px;
  --r-lg:          16px;

  font-family: 'DM Sans', sans-serif;
  color: var(--ink);
  background: var(--paper);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
  border: 1.5px solid var(--rule);
  overflow: hidden;
  margin-top: 4px;
}

#gt-app *, #gt-app *::before, #gt-app *::after { box-sizing: border-box; margin: 0; padding: 0; }

.gt-screen { display: none; }
.gt-screen.active { display: block; }

/* Header */
.gt-header {
  background: var(--cream);
  border-bottom: 2px solid var(--rule);
  padding: 16px 24px;
  display: flex; align-items: center; justify-content: space-between;
}
.gt-brand { display: flex; align-items: center; gap: 12px; }
.gt-brand-icon {
  width: 36px; height: 36px;
  background: var(--accent);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 17px; flex-shrink: 0;
}
.gt-brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.gt-title { font-family: 'Lora', serif; font-size: 16px; font-weight: 700; color: var(--ink); letter-spacing: -.02em; }
.gt-sub { font-size: 10px; font-weight: 600; color: var(--ink-faint); letter-spacing: .06em; text-transform: uppercase; }
.gt-badge {
  background: var(--accent-light); color: var(--accent);
  font-size: 11px; font-weight: 700; padding: 5px 12px;
  border-radius: 20px; border: 1px solid rgba(22,163,74,.25); white-space: nowrap;
}

/* Footer */
.gt-footer {
  background: var(--cream); border-top: 1px solid var(--rule);
  padding: 9px 24px; display: flex; align-items: center; justify-content: space-between;
  font-size: 11px; color: var(--ink-faint);
}
.gt-back-link {
  font-size: 12px; color: var(--ink-faint); background: none; border: none;
  cursor: pointer; font-family: 'DM Sans', sans-serif; padding: 0;
}
.gt-back-link:hover { color: var(--accent); text-decoration: underline; }

/* Body */
.gt-body { padding: 24px; }
.gt-rule { border: none; border-top: 1px solid var(--rule); margin: 20px 0; }
.gt-section-head { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .12em; color: var(--ink-faint); margin-bottom: 12px; }

/* Intro */
.gt-page-intro { margin-bottom: 20px; }
.gt-page-intro h2 { font-family: 'Lora', serif; font-size: 22px; font-weight: 700; color: var(--ink); letter-spacing: -.03em; margin-bottom: 5px; }
.gt-page-intro p { font-size: 13px; color: var(--ink-light); line-height: 1.6; }

/* Stats */
.gt-stats-row { display: flex; gap: 10px; margin-bottom: 20px; }
.gt-stat { flex: 1; background: var(--cream); border: 1px solid var(--rule); border-radius: var(--r-md); padding: 12px; text-align: center; }
.gt-stat-val { font-family: 'Lora', serif; font-size: 24px; font-weight: 700; color: var(--accent); line-height: 1; margin-bottom: 3px; }
.gt-stat-lbl { font-size: 10px; font-weight: 600; color: var(--ink-faint); text-transform: uppercase; letter-spacing: .08em; }

/* Level grid */
.gt-level-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; margin-bottom: 18px; }
.gt-level-card {
  border-radius: var(--r-md); padding: 12px 6px; text-align: center;
  border: 1.5px solid var(--rule); background: var(--paper);
  cursor: pointer; transition: all .18s ease;
}
.gt-level-card:hover:not(.locked) { border-color: var(--accent); box-shadow: var(--shadow-sm); transform: translateY(-2px); }
.gt-level-card.completed { border-color: var(--accent-mid); background: var(--accent-light); }
.gt-level-card.current { border-color: var(--accent); border-width: 2px; box-shadow: 0 0 0 3px rgba(22,163,74,.12); }
.gt-level-card.locked { background: var(--locked-bg); border-color: var(--rule); cursor: default; opacity: .5; }
.gt-level-lock { font-size: 13px; margin-bottom: 2px; }
.gt-level-num { font-family: 'Lora', serif; font-size: 18px; font-weight: 700; color: var(--ink); margin-bottom: 2px; line-height: 1; }
.gt-level-card.completed .gt-level-num { color: var(--accent); }
.gt-level-card.locked .gt-level-num { color: var(--rule-dark); }
.gt-level-tag { font-size: 8px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-faint); }
.gt-level-card.completed .gt-level-tag { color: var(--accent-mid); }
.gt-level-card.current .gt-level-tag { color: var(--accent); }
.gt-level-score { font-size: 10px; font-weight: 700; color: var(--accent); margin-top: 4px; }
.gt-level-timer { font-size: 8px; color: var(--ink-faint); margin-top: 2px; }

/* Start banner */
.gt-start-banner {
  background: var(--accent); border-radius: var(--r-md);
  padding: 16px 20px; display: flex; align-items: center; justify-content: space-between; gap: 14px;
}
.gt-banner-left h3 { font-family: 'Lora', serif; font-size: 16px; font-weight: 700; color: #fff; margin-bottom: 2px; }
.gt-banner-left p  { font-size: 12px; color: rgba(255,255,255,.8); }
.gt-btn-start {
  background: #fff; color: var(--accent);
  font-family: 'DM Sans', sans-serif; font-size: 13px; font-weight: 700;
  padding: 10px 20px; border-radius: var(--r-sm); border: none; cursor: pointer;
  display: flex; align-items: center; gap: 7px; white-space: nowrap; flex-shrink: 0;
  transition: all .15s;
}
.gt-btn-start:hover { background: var(--cream); transform: translateY(-1px); }

/* Test bar */
.gt-test-bar {
  background: var(--cream); border-bottom: 1px solid var(--rule);
  padding: 10px 24px; display: flex; align-items: center; gap: 14px;
}
.gt-test-meta { display: flex; flex-direction: column; flex-shrink: 0; }
.gt-test-label { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: var(--ink-faint); }
.gt-test-level { font-family: 'Lora', serif; font-size: 15px; font-weight: 700; color: var(--ink); }
.gt-progress-wrap { flex: 1; display: flex; flex-direction: column; gap: 4px; }
.gt-progress-meta { display: flex; justify-content: space-between; font-size: 11px; color: var(--ink-faint); }
.gt-progress-track { height: 5px; background: var(--rule); border-radius: 3px; overflow: hidden; }
.gt-progress-fill { height: 100%; background: var(--accent); border-radius: 3px; transition: width .35s ease; }
.gt-timer-box {
  display: flex; flex-direction: column; align-items: center;
  background: var(--paper); border: 1px solid var(--rule);
  border-radius: var(--r-sm); padding: 6px 12px; min-width: 70px; flex-shrink: 0;
}
.gt-time { font-family: 'Lora', serif; font-size: 18px; font-weight: 700; color: var(--ink); letter-spacing: .04em; line-height: 1; }
.gt-time.warn   { color: var(--gold); }
.gt-time.danger { color: var(--error); animation: gt-pulse 1s infinite; }
@keyframes gt-pulse { 0%,100%{opacity:1} 50%{opacity:.5} }
.gt-time-lbl { font-size: 8px; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: var(--ink-faint); margin-top: 1px; }

/* Question */
.gt-q-body { padding: 24px; }
.gt-q-number { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: var(--ink-faint); margin-bottom: 9px; display: flex; align-items: center; gap: 9px; }
.gt-q-number::after { content:''; flex:1; height:1px; background:var(--rule); }
.gt-question-text { font-family: 'Lora', serif; font-size: 19px; font-weight: 500; color: var(--ink); line-height: 1.55; margin-bottom: 22px; }

/* Options */
.gt-options { display: flex; flex-direction: column; gap: 9px; margin-bottom: 20px; }
.gt-opt {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 15px; border: 1.5px solid var(--rule);
  border-radius: var(--r-md); background: var(--paper);
  cursor: pointer; transition: all .15s ease;
  font-size: 14px; color: var(--ink);
  font-family: 'DM Sans', sans-serif; text-align: left; width: 100%;
}
.gt-opt:hover:not(:disabled) { border-color: var(--accent); background: var(--accent-light); }
.gt-opt:disabled { cursor: default; }
.gt-opt.correct { border-color: var(--success) !important; background: var(--success-light) !important; }
.gt-opt.wrong   { border-color: var(--error)   !important; background: var(--error-light)   !important; }
.gt-opt-letter {
  width: 26px; height: 26px; border-radius: 50%;
  background: var(--cream); border: 1.5px solid var(--rule-dark);
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700; flex-shrink: 0; color: var(--ink-light); transition: all .15s;
}
.gt-opt.correct .gt-opt-letter { background: var(--success); border-color: var(--success); color: #fff; }
.gt-opt.wrong   .gt-opt-letter { background: var(--error);   border-color: var(--error);   color: #fff; }
.gt-opt-result { margin-left: auto; font-size: 15px; flex-shrink: 0; }

/* Explanation */
.gt-explanation {
  border-radius: var(--r-sm); padding: 12px 15px; margin-bottom: 20px;
  border-left: 4px solid transparent; animation: gt-slide-in .25s ease;
}
@keyframes gt-slide-in { from{opacity:0;transform:translateY(-5px)} to{opacity:1;transform:none} }
.gt-explanation.correct-style { background: var(--success-light); border-left-color: var(--success); }
.gt-explanation.wrong-style   { background: var(--gold-light);    border-left-color: var(--gold); }
.gt-explanation-head { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; margin-bottom: 4px; }
.gt-explanation.correct-style .gt-explanation-head { color: var(--success); }
.gt-explanation.wrong-style   .gt-explanation-head { color: var(--gold); }
.gt-explanation p { font-size: 13px; line-height: 1.6; }
.gt-explanation.correct-style p { color: #14532d; }
.gt-explanation.wrong-style   p { color: #78350f; }

/* Action row */
.gt-action-row { display: flex; align-items: center; justify-content: space-between; }
.gt-score-live { font-size: 12px; color: var(--ink-faint); font-weight: 600; }
.gt-btn-next {
  background: var(--accent); color: #fff;
  font-family: 'DM Sans', sans-serif; font-size: 13px; font-weight: 700;
  padding: 10px 22px; border-radius: var(--r-sm); border: none; cursor: pointer;
  display: flex; align-items: center; gap: 7px; transition: all .15s;
}
.gt-btn-next:hover:not(:disabled) { background: #15803d; transform: translateY(-1px); }
.gt-btn-next:disabled { opacity: .38; cursor: not-allowed; transform: none !important; }

/* Results */
.gt-results-body { padding: 28px 24px; }
.gt-result-hero { text-align: center; margin-bottom: 24px; }
.gt-result-ring { width: 120px; height: 120px; margin: 0 auto 16px; position: relative; }
.gt-result-ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.gt-ring-bg   { fill: none; stroke: var(--rule); stroke-width: 8; }
.gt-ring-fill { fill: none; stroke: var(--accent); stroke-width: 8; stroke-linecap: round; stroke-dasharray: 339.29; stroke-dashoffset: 339.29; transition: stroke-dashoffset 1.2s cubic-bezier(.4,0,.2,1); }
.gt-ring-text { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.gt-ring-pct { font-family: 'Lora', serif; font-size: 28px; font-weight: 700; color: var(--ink); line-height: 1; }
.gt-ring-sub  { font-size: 10px; color: var(--ink-faint); font-weight: 600; letter-spacing: .06em; text-transform: uppercase; }
.gt-result-message { font-family: 'Lora', serif; font-size: 20px; font-weight: 700; color: var(--ink); margin-bottom: 4px; }
.gt-result-sub { font-size: 13px; color: var(--ink-light); line-height: 1.5; }
.gt-result-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 20px; }
.gt-r-stat { background: var(--cream); border: 1px solid var(--rule); border-radius: var(--r-md); padding: 12px; text-align: center; }
.gt-rv { font-family: 'Lora', serif; font-size: 20px; font-weight: 700; color: var(--ink); line-height: 1; margin-bottom: 3px; }
.gt-rl { font-size: 10px; font-weight: 600; color: var(--ink-faint); text-transform: uppercase; letter-spacing: .08em; }
.gt-unlock-banner {
  background: linear-gradient(135deg, var(--accent-light), #d1fae5);
  border: 1.5px solid var(--accent-mid); border-radius: var(--r-md);
  padding: 12px 16px; display: flex; align-items: center; gap: 12px; margin-bottom: 18px;
}
.gt-unlock-icon { font-size: 24px; }
.gt-unlock-text h4 { font-family: 'Lora', serif; font-size: 14px; font-weight: 700; color: var(--accent); margin-bottom: 2px; }
.gt-unlock-text p  { font-size: 12px; color: var(--ink-light); }
.gt-result-actions { display: flex; gap: 10px; }
.gt-btn-primary {
  flex: 1; background: var(--accent); color: #fff;
  font-family: 'DM Sans', sans-serif; font-size: 13px; font-weight: 700;
  padding: 12px 16px; border-radius: var(--r-sm); border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center; gap: 7px; transition: all .15s;
}
.gt-btn-primary:hover { background: #15803d; transform: translateY(-1px); }
.gt-btn-outline {
  flex: 1; background: var(--paper); color: var(--ink);
  font-family: 'DM Sans', sans-serif; font-size: 13px; font-weight: 700;
  padding: 12px 16px; border-radius: var(--r-sm); border: 1.5px solid var(--rule-dark);
  cursor: pointer; display: flex; align-items: center; justify-content: center; gap: 7px; transition: all .15s;
}
.gt-btn-outline:hover { border-color: var(--accent); color: var(--accent); }

/* ── Responsive ── */
@media (max-width: 560px) {
  .ep-section-grid { grid-template-columns: 1fr; }
  .ep-qcard, .ep-feedback, .ep-finished { padding: 18px; }
  .ep-section-header { flex-direction: column; text-align: center; }
  .gt-level-grid { grid-template-columns: repeat(5,1fr); gap: 5px; }
  .gt-level-card { padding: 9px 3px; }
  .gt-level-num { font-size: 15px; }
  .gt-body, .gt-q-body, .gt-results-body, .gt-footer { padding-left: 14px; padding-right: 14px; }
  .gt-test-bar { flex-wrap: wrap; padding: 9px 14px; }
  .gt-progress-wrap { order: 3; flex-basis: 100%; }
  .gt-start-banner { flex-direction: column; text-align: center; }
  .ep-quiz-topbar { flex-direction: column; align-items: flex-start; }
}

/* ═══════════════════════════════════════════
   SPEAKING RECORDER
═══════════════════════════════════════════ */
.ep-speaking-zone {
  margin-bottom: 20px;
}
.ep-speaking-hint {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ep-green);
  background: var(--ep-green-light);
  border: 1px solid var(--ep-green-border);
  padding: 7px 14px;
  border-radius: 8px;
  margin-bottom: 16px;
  display: inline-block;
}
.ep-recorder-row {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 14px;
}
.ep-record-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--ep-white);
  border: 2px solid var(--ep-border-dark);
  border-radius: 10px;
  padding: 11px 20px;
  font-family: var(--ep-font);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--ep-text);
  cursor: pointer;
  transition: border-color .2s, background .2s, box-shadow .2s;
}
.ep-record-btn:hover {
  border-color: var(--ep-green);
  background: var(--ep-green-light);
}
.ep-record-btn.recording {
  border-color: #dc2626;
  background: #fff5f5;
  color: #dc2626;
  animation: ep-rec-pulse 1.6s ease-in-out infinite;
}
@keyframes ep-rec-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(220,38,38,0); }
  50%       { box-shadow: 0 0 0 6px rgba(220,38,38,.15); }
}
.ep-record-icon {
  width: 14px; height: 14px;
  background: #dc2626;
  border-radius: 50%;
  flex-shrink: 0;
  transition: background .2s;
}
.ep-record-btn:not(.recording) .ep-record-icon {
  background: #dc2626;
}
.ep-record-btn.recording .ep-record-icon {
  background: #dc2626;
  animation: ep-dot-blink .9s step-end infinite;
}
@keyframes ep-dot-blink { 50% { opacity: 0; } }

.ep-rec-status {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--ep-muted);
  font-variant-numeric: tabular-nums;
}
.ep-rec-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--ep-border-dark);
  transition: background .3s;
}
.ep-rec-dot.recording {
  background: #dc2626;
  animation: ep-dot-blink .9s step-end infinite;
}

.ep-playback-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--ep-green-light);
  border: 1.5px solid var(--ep-green-border);
  border-radius: 10px;
  padding: 10px 14px;
  margin-bottom: 14px;
}
.ep-playback-wrap audio {
  flex: 1;
  height: 36px;
  min-width: 0;
}
.ep-rec-discard {
  background: none;
  border: 1.5px solid var(--ep-border-dark);
  border-radius: 8px;
  padding: 6px 12px;
  font-family: var(--ep-font);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--ep-muted);
  cursor: pointer;
  white-space: nowrap;
  transition: border-color .18s, color .18s;
}
.ep-rec-discard:hover { border-color: #dc2626; color: #dc2626; }

.ep-speaking-or {
  text-align: center;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--ep-faint);
  letter-spacing: 1px;
  margin: 12px 0 10px;
}
.ep-speaking-textarea {
  width: 100%;
  background: var(--ep-bg);
  border: 1.5px solid var(--ep-border);
  border-radius: 10px;
  color: var(--ep-text);
  font-family: var(--ep-font);
  font-size: 0.93rem;
  padding: 12px 14px;
  resize: vertical;
  transition: border-color .2s;
  margin-bottom: 18px;
}
.ep-speaking-textarea:focus { outline: none; border-color: var(--ep-green); }
.ep-speaking-textarea::placeholder { color: var(--ep-faint); }

/* ═══════════════════════════════════════════
   SPEAKING FEEDBACK CARD
═══════════════════════════════════════════ */
.ep-speaking-feedback {
  background: var(--ep-white);
  border: 1.5px solid var(--ep-border);
  border-radius: var(--ep-radius);
  padding: 28px 30px;
  margin-top: 14px;
  box-shadow: var(--ep-shadow-md);
  animation: ep-fadein .35s ease;
}
.ep-sfb-header {
  display: flex;
  align-items: center;
  gap: 22px;
  margin-bottom: 22px;
}
.ep-sfb-score-ring {
  position: relative;
  width: 80px; height: 80px;
  flex-shrink: 0;
}
.ep-sfb-score-ring svg {
  width: 80px; height: 80px;
  transform: rotate(-90deg);
}
.ep-sfb-ring-bg {
  fill: none;
  stroke: var(--ep-border);
  stroke-width: 7;
}
.ep-sfb-ring-fill {
  fill: none;
  stroke: var(--ep-green);
  stroke-width: 7;
  stroke-linecap: round;
  stroke-dasharray: 213.63;
  stroke-dashoffset: 213.63;
  transition: stroke-dashoffset .8s cubic-bezier(.4,0,.2,1);
}
.ep-sfb-ring-text {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.ep-sfb-pct {
  font-size: 1rem;
  font-weight: 800;
  color: var(--ep-text);
  line-height: 1;
}
.ep-sfb-sub {
  font-size: 0.62rem;
  font-weight: 600;
  color: var(--ep-muted);
  text-transform: uppercase;
  letter-spacing: 0.8px;
}
.ep-sfb-meta { flex: 1; }
.ep-sfb-grade {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--ep-text);
  margin-bottom: 5px;
}
.ep-sfb-msg {
  font-size: 0.87rem;
  color: var(--ep-muted);
  line-height: 1.55;
}

/* Playback */
.ep-sfb-playback {
  background: var(--ep-green-light);
  border: 1.5px solid var(--ep-green-border);
  border-radius: 10px;
  padding: 12px 16px;
  margin-bottom: 18px;
}
.ep-sfb-playback-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--ep-green);
  margin-bottom: 8px;
}
.ep-sfb-playback audio { width: 100%; height: 36px; }

/* Checklist */
.ep-sfb-checklist {
  background: var(--ep-bg);
  border: 1.5px solid var(--ep-border);
  border-radius: 10px;
  padding: 14px 16px;
  margin-bottom: 18px;
}
.ep-sfb-cl-title {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--ep-muted);
  margin-bottom: 10px;
}
.ep-sfb-cl-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  padding: 4px 0;
  text-transform: capitalize;
}
.ep-sfb-cl-item.hit { color: var(--ep-green); }
.ep-sfb-cl-item.miss { color: var(--ep-faint); text-decoration: line-through; }
.ep-sfb-cl-item span { font-weight: 500; }

/* Key points */
.ep-sfb-key {
  background: var(--ep-green-light);
  border: 1.5px solid var(--ep-green-border);
  border-radius: 10px;
  padding: 14px 16px;
  margin-bottom: 20px;
}
.ep-sfb-key-title {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--ep-green);
  margin-bottom: 6px;
}
.ep-sfb-key p {
  font-size: 0.88rem;
  color: var(--ep-text);
  margin: 0;
  line-height: 1.6;
}

/* Responsive */
@media (max-width: 480px) {
  .ep-sfb-header { flex-direction: column; align-items: flex-start; gap: 14px; }
  .ep-speaking-feedback { padding: 18px; }
  .ep-recorder-row { flex-wrap: wrap; }
}

/* ═══════════════════════════════════════════
   MOCK TEST BANNER (on ELLT sections screen)
═══════════════════════════════════════════ */
.ep-mock-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: linear-gradient(135deg, #002147 0%, #003a7a 100%);
  border-radius: var(--ep-radius);
  padding: 18px 22px;
  margin-top: 24px;
  color: #fff;
  flex-wrap: wrap;
}
.ep-mock-banner-left { display: flex; align-items: center; gap: 14px; }
.ep-mock-banner-icon { font-size: 2rem; }
.ep-mock-banner-text { display: flex; flex-direction: column; gap: 3px; }
.ep-mock-banner-text strong { font-size: 1rem; font-weight: 800; }
.ep-mock-banner-text span   { font-size: 0.82rem; opacity: 0.8; }
.ep-mock-banner-btn {
  background: #fff;
  color: #002147;
  font-family: var(--ep-font);
  font-weight: 800;
  font-size: 0.88rem;
  padding: 10px 22px;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  white-space: nowrap;
  transition: background .2s, transform .15s;
}
.ep-mock-banner-btn:hover { background: #e0f2fe; transform: translateY(-1px); }

/* ═══════════════════════════════════════════
   SPEAKING ZONE — WEB SPEECH
═══════════════════════════════════════════ */
.ep-speaking-zone { margin-bottom: 20px; }

.ep-transcript-wrap {
  background: var(--ep-bg);
  border: 1.5px solid var(--ep-border);
  border-radius: 12px;
  margin-bottom: 14px;
  overflow: hidden;
}
.ep-transcript-label {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: var(--ep-white);
  border-bottom: 1px solid var(--ep-border);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--ep-muted);
  text-transform: uppercase;
  letter-spacing: 0.8px;
}
.ep-transcript-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--ep-faint);
  transition: background .3s;
  flex-shrink: 0;
}
.ep-transcript-dot.active {
  background: #16a34a;
  animation: ep-dot-blink .9s step-end infinite;
}
@keyframes ep-dot-blink { 50% { opacity: 0; } }

.ep-transcript-box {
  position: relative;
  min-height: 80px;
  max-height: 160px;
  overflow-y: auto;
  padding: 14px 16px;
}
.ep-transcript-placeholder {
  color: var(--ep-faint);
  font-size: 0.9rem;
  font-style: italic;
  display: block;
}
.ep-transcript-text {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--ep-text);
  white-space: pre-wrap;
  word-break: break-word;
}
.ep-interim { color: var(--ep-faint); font-style: italic; }

.ep-recorder-row {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}
.ep-record-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--ep-white);
  border: 2px solid var(--ep-border-dark);
  border-radius: 10px;
  padding: 10px 20px;
  font-family: var(--ep-font);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--ep-text);
  cursor: pointer;
  transition: border-color .2s, background .2s, box-shadow .2s;
}
.ep-record-btn:hover { border-color: var(--ep-green); background: var(--ep-green-light); }
.ep-record-btn.recording {
  border-color: #dc2626;
  background: #fff5f5;
  color: #dc2626;
  animation: ep-rec-pulse 1.6s ease-in-out infinite;
}
@keyframes ep-rec-pulse { 0%,100% { box-shadow: 0 0 0 0 rgba(220,38,38,0); } 50% { box-shadow: 0 0 0 6px rgba(220,38,38,.15); } }
.ep-record-icon {
  width: 13px; height: 13px;
  background: #dc2626;
  border-radius: 50%;
  flex-shrink: 0;
}
.ep-record-btn.recording .ep-record-icon { animation: ep-dot-blink .9s step-end infinite; }

.ep-rec-status {
  display: flex; align-items: center; gap: 7px;
  font-size: 0.85rem; font-weight: 700; color: var(--ep-muted);
  font-variant-numeric: tabular-nums;
}
.ep-rec-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ep-border-dark); transition: background .3s; }
.ep-rec-dot.recording { background: #dc2626; animation: ep-dot-blink .9s step-end infinite; }

.ep-rec-clear-btn {
  background: none;
  border: 1.5px solid var(--ep-border-dark);
  border-radius: 8px;
  padding: 6px 12px;
  font-family: var(--ep-font);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--ep-muted);
  cursor: pointer;
  transition: border-color .18s, color .18s;
}
.ep-rec-clear-btn:hover { border-color: #dc2626; color: #dc2626; }

.ep-speaking-or {
  text-align: center;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--ep-faint);
  letter-spacing: 1px;
  margin: 10px 0 10px;
}
.ep-speaking-textarea {
  width: 100%;
  background: var(--ep-bg);
  border: 1.5px solid var(--ep-border);
  border-radius: 10px;
  color: var(--ep-text);
  font-family: var(--ep-font);
  font-size: 0.93rem;
  padding: 12px 14px;
  resize: vertical;
  transition: border-color .2s;
  margin-bottom: 18px;
}
.ep-speaking-textarea:focus { outline: none; border-color: var(--ep-green); }
.ep-speaking-textarea::placeholder { color: var(--ep-faint); }

/* ═══════════════════════════════════════════
   SPEAKING FEEDBACK CARD
═══════════════════════════════════════════ */
.ep-speaking-feedback {
  background: var(--ep-white);
  border: 1.5px solid var(--ep-border);
  border-radius: var(--ep-radius);
  padding: 28px 30px;
  margin-top: 14px;
  box-shadow: var(--ep-shadow-md);
  animation: ep-fadein .35s ease;
}
.ep-sfb-header {
  display: flex; align-items: center; gap: 22px; margin-bottom: 20px;
}
.ep-sfb-score-ring { position: relative; width: 80px; height: 80px; flex-shrink: 0; }
.ep-sfb-score-ring svg { width: 80px; height: 80px; transform: rotate(-90deg); }
.ep-sfb-ring-bg   { fill: none; stroke: var(--ep-border); stroke-width: 7; }
.ep-sfb-ring-fill {
  fill: none; stroke: var(--ep-green); stroke-width: 7; stroke-linecap: round;
  stroke-dasharray: 213.63; stroke-dashoffset: 213.63;
  transition: stroke-dashoffset .8s cubic-bezier(.4,0,.2,1);
}
.ep-sfb-ring-text {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
}
.ep-sfb-pct { font-size: 1rem; font-weight: 800; color: var(--ep-text); line-height: 1; }
.ep-sfb-lbl { font-size: 0.6rem; font-weight: 700; color: var(--ep-muted); text-transform: uppercase; letter-spacing: .8px; }
.ep-sfb-grade   { font-size: 1.1rem; font-weight: 800; color: var(--ep-text); margin-bottom: 5px; }
.ep-sfb-tagline { font-size: 0.85rem; color: var(--ep-muted); line-height: 1.5; }

/* Score breakdown pills */
.ep-sfb-breakdown {
  display: grid; grid-template-columns: repeat(4,1fr); gap: 10px;
  margin-bottom: 22px;
}
.ep-sfb-pill {
  background: var(--ep-bg);
  border: 1.5px solid var(--ep-border);
  border-radius: 10px;
  padding: 10px 12px;
  text-align: center;
}
.ep-sfb-pill-label { font-size: 0.7rem; font-weight: 700; color: var(--ep-muted); text-transform: uppercase; letter-spacing: .7px; margin-bottom: 6px; }
.ep-sfb-pill-bar   { height: 5px; background: var(--ep-border); border-radius: 99px; margin-bottom: 5px; overflow: hidden; }
.ep-sfb-pill-fill  { height: 100%; border-radius: 99px; transition: width .6s ease; }
.ep-sfb-pill-pct   { font-size: 0.88rem; font-weight: 800; }

/* Sections */
.ep-sfb-section {
  border-top: 1.5px solid var(--ep-border);
  padding-top: 16px;
  margin-top: 16px;
}
.ep-sfb-section-title {
  font-size: 0.78rem; font-weight: 800; text-transform: uppercase;
  letter-spacing: 1px; color: var(--ep-muted); margin-bottom: 12px;
}

/* Grammar list */
.ep-sfb-grammar-item {
  background: #fef2f2;
  border: 1.5px solid #fecaca;
  border-radius: 8px;
  padding: 10px 14px;
  margin-bottom: 8px;
  font-size: 0.87rem;
}
.ep-sfb-gi-error      { font-weight: 700; color: #dc2626; margin-bottom: 3px; }
.ep-sfb-gi-fix        { color: var(--ep-muted); margin-bottom: 3px; }
.ep-sfb-gi-suggestion { color: var(--ep-green); font-weight: 600; }

/* Vocab list */
.ep-sfb-vocab-item {
  display: flex; align-items: center; gap: 10px;
  background: #fffbeb;
  border: 1.5px solid #fde68a;
  border-radius: 8px;
  padding: 9px 14px;
  margin-bottom: 8px;
  font-size: 0.87rem;
}
.ep-sfb-vi-weak  { font-weight: 700; color: #d97706; text-decoration: line-through; }
.ep-sfb-vi-arrow { color: var(--ep-faint); font-size: 1rem; }
.ep-sfb-vi-alts  { color: var(--ep-green); font-weight: 600; }

/* Checklist */
.ep-sfb-cl-item {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.88rem; font-weight: 600; padding: 4px 0;
  text-transform: capitalize;
}
.ep-sfb-cl-item.hit  { color: var(--ep-green); }
.ep-sfb-cl-item.miss { color: var(--ep-faint); text-decoration: line-through; }
.ep-sfb-cl-icon { font-size: 0.9rem; width: 18px; flex-shrink: 0; }

/* Sample answer */
.ep-sfb-sample {
  background: var(--ep-green-light);
  border: 1.5px solid var(--ep-green-border);
  border-radius: 10px;
  padding: 14px 16px;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--ep-text);
}

/* Tips */
.ep-sfb-tips {
  margin: 0; padding-left: 20px;
  display: flex; flex-direction: column; gap: 8px;
}
.ep-sfb-tips li { font-size: 0.88rem; line-height: 1.6; color: var(--ep-text); }

.ep-sfb-next { margin-top: 22px; width: 100%; justify-content: center; }

/* ═══════════════════════════════════════════
   MOCK TEST — BOOKING SCREEN
═══════════════════════════════════════════ */
.ep-mock-header {
  display: flex; align-items: center; gap: 16px; margin-bottom: 22px;
}
.ep-mock-header-icon { font-size: 2.4rem; }
.ep-mock-title    { font-size: 1.35rem; font-weight: 800; margin: 0 0 4px; }
.ep-mock-subtitle { font-size: 0.88rem; color: var(--ep-muted); margin: 0; }

.ep-mock-info-row {
  display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 24px;
}
.ep-mock-info-pill {
  background: var(--ep-white);
  border: 1.5px solid var(--ep-border);
  border-radius: 99px;
  padding: 6px 14px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--ep-text);
}

.ep-mock-section-label {
  font-size: 0.8rem; font-weight: 800; text-transform: uppercase;
  letter-spacing: 1px; color: var(--ep-muted); margin-bottom: 12px;
  display: flex; align-items: center; gap: 8px;
}
.ep-slots-date-tag {
  background: var(--ep-green-light);
  color: var(--ep-green);
  border: 1px solid var(--ep-green-border);
  border-radius: 99px;
  padding: 2px 10px;
  font-size: 0.75rem;
  text-transform: none;
  letter-spacing: 0;
  font-weight: 600;
}

/* Examiner cards */
.ep-mock-examiners { display: flex; flex-direction: column; gap: 10px; margin-bottom: 26px; }
.ep-examiner-card {
  display: flex; align-items: center; gap: 14px;
  background: var(--ep-white);
  border: 2px solid var(--ep-border);
  border-radius: 12px;
  padding: 14px 16px;
  cursor: pointer;
  transition: border-color .2s, background .2s;
}
.ep-examiner-card:hover { border-color: var(--ep-green); background: var(--ep-green-light); }
.ep-examiner-card.ep-examiner-selected { border-color: var(--ep-green); background: var(--ep-green-light); }
.ep-examiner-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; font-weight: 800; color: #fff;
  flex-shrink: 0;
}
.ep-avatar-sarah { background: #7c3aed; }
.ep-avatar-james { background: #1d4ed8; }
.ep-avatar-aisha { background: #d97706; }
.ep-examiner-info { flex: 1; display: flex; flex-direction: column; gap: 2px; }
.ep-examiner-name  { font-size: 0.95rem; font-weight: 700; color: var(--ep-text); }
.ep-examiner-style { font-size: 0.78rem; color: var(--ep-muted); }
.ep-examiner-check { color: var(--ep-green); font-size: 1.1rem; font-weight: 800; opacity: 0; transition: opacity .2s; }
.ep-examiner-card.ep-examiner-selected .ep-examiner-check { opacity: 1; }

/* Calendar */
.ep-mock-calendar {
  background: var(--ep-white);
  border: 1.5px solid var(--ep-border);
  border-radius: var(--ep-radius);
  padding: 18px;
  margin-bottom: 22px;
  box-shadow: var(--ep-shadow-sm);
}
.ep-cal-nav {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 16px;
}
.ep-cal-nav-btn {
  background: var(--ep-bg); border: 1.5px solid var(--ep-border);
  border-radius: 8px; width: 34px; height: 34px;
  font-size: 1.2rem; cursor: pointer; font-weight: 700; color: var(--ep-text);
  transition: border-color .2s, background .2s;
  display: flex; align-items: center; justify-content: center;
}
.ep-cal-nav-btn:hover { border-color: var(--ep-green); background: var(--ep-green-light); }
.ep-cal-month { font-size: 0.95rem; font-weight: 800; color: var(--ep-text); }

.ep-cal-grid-header {
  display: grid; grid-template-columns: repeat(7,1fr); gap: 4px; margin-bottom: 6px;
}
.ep-cal-dow { text-align: center; font-size: 0.7rem; font-weight: 700; color: var(--ep-faint); text-transform: uppercase; padding: 4px 0; }

.ep-cal-days {
  display: grid; grid-template-columns: repeat(7,1fr); gap: 4px;
}
.ep-cal-day {
  aspect-ratio: 1; display: flex; align-items: center; justify-content: center;
  border-radius: 8px; font-size: 0.85rem; font-weight: 600;
  transition: background .15s, color .15s;
}
.ep-cal-empty   { background: none; }
.ep-cal-past    { color: var(--ep-faint); cursor: default; }
.ep-cal-weekend { color: var(--ep-faint); cursor: default; }
.ep-cal-today   { border: 2px solid var(--ep-green); color: var(--ep-green); font-weight: 800; }
.ep-cal-available {
  cursor: pointer; color: var(--ep-text); background: var(--ep-bg);
}
.ep-cal-available:hover { background: var(--ep-green-light); color: var(--ep-green); }
.ep-cal-selected { background: var(--ep-green) !important; color: #fff !important; font-weight: 800; }

/* Time slots */
.ep-mock-slots { display: grid; grid-template-columns: repeat(4,1fr); gap: 10px; margin-bottom: 22px; }
.ep-slot-btn {
  background: var(--ep-white);
  border: 1.5px solid var(--ep-border);
  border-radius: 10px;
  padding: 12px 8px;
  font-family: var(--ep-font);
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  transition: border-color .2s, background .2s;
  color: var(--ep-text);
}
.ep-slot-btn:hover:not(:disabled) { border-color: var(--ep-green); background: var(--ep-green-light); }
.ep-slot-btn.ep-slot-selected { border-color: var(--ep-green); background: var(--ep-green-light); }
.ep-slot-btn.ep-slot-full { background: var(--ep-bg); color: var(--ep-faint); cursor: default; border-style: dashed; }
.ep-slot-tag { font-size: 0.68rem; font-weight: 600; }
.ep-slot-open { color: var(--ep-green); }
.ep-slot-full .ep-slot-tag { color: var(--ep-faint); }

/* Confirm button */
.ep-mock-confirm-btn {
  width: 100%;
  background: var(--ep-green);
  color: #fff;
  font-family: var(--ep-font);
  font-weight: 800;
  font-size: 1rem;
  padding: 16px 28px;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  transition: background .2s, transform .15s;
  box-shadow: 0 4px 16px rgba(22,163,74,.3);
  margin-bottom: 16px;
}
.ep-mock-confirm-btn:hover { background: var(--ep-green-dark); transform: translateY(-2px); }

/* ═══════════════════════════════════════════
   MOCK TEST — CONFIRMED SCREEN
═══════════════════════════════════════════ */
.ep-confirmed-card {
  background: var(--ep-white);
  border: 1.5px solid var(--ep-border);
  border-radius: var(--ep-radius);
  padding: 44px 36px;
  text-align: center;
  box-shadow: var(--ep-shadow-md);
  animation: ep-fadein .4s ease;
  max-width: 520px;
  margin: 20px auto;
}
.ep-confirmed-checkmark {
  width: 64px; height: 64px;
  background: var(--ep-green);
  color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem; font-weight: 800;
  margin: 0 auto 20px;
}
.ep-confirmed-title { font-size: 1.5rem; font-weight: 800; margin: 0 0 8px; }
.ep-confirmed-sub   { font-size: 0.95rem; color: var(--ep-muted); margin: 0 0 24px; }
.ep-confirmed-details {
  background: var(--ep-bg);
  border: 1.5px solid var(--ep-border);
  border-radius: 12px;
  padding: 16px 20px;
  text-align: left;
  margin-bottom: 20px;
}
.ep-conf-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 7px 0;
  border-bottom: 1px solid var(--ep-border);
  font-size: 0.9rem;
}
.ep-conf-row:last-child { border-bottom: none; }
.ep-conf-label { font-weight: 700; color: var(--ep-muted); }
.ep-conf-value { font-weight: 600; color: var(--ep-text); }
.ep-confirmed-note {
  background: #fffbeb;
  border: 1.5px solid #fde68a;
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 0.83rem;
  color: #92400e;
  line-height: 1.6;
  margin-bottom: 22px;
  text-align: left;
}
.ep-confirmed-actions {
  display: flex; gap: 12px; justify-content: center; flex-wrap: wrap;
}

/* ═══════════════════════════════════════════
   RESPONSIVE ADDITIONS
═══════════════════════════════════════════ */
@media (max-width: 560px) {
  .ep-sfb-breakdown { grid-template-columns: repeat(2,1fr); }
  .ep-mock-slots    { grid-template-columns: repeat(2,1fr); }
  .ep-sfb-header    { flex-direction: column; align-items: flex-start; gap: 14px; }
  .ep-speaking-feedback { padding: 18px; }
  .ep-mock-banner   { flex-direction: column; align-items: flex-start; gap: 14px; }
  .ep-confirmed-card { padding: 28px 18px; }
  .ep-mock-examiners { gap: 8px; }
}

/* ═══════════════════════════════════════════
   ELLT SCREEN — SKILL GROUP LAYOUT
═══════════════════════════════════════════ */
.ep-ellt-header {
  display: flex; align-items: center; gap: 18px; margin-bottom: 26px;
}
.ep-ellt-title { font-size: 1.4rem; font-weight: 800; margin: 0 0 4px; }
.ep-ellt-sub   { font-size: 0.88rem; color: var(--ep-muted); margin: 0; }

/* Featured speaking card */
.ep-skill-card {
  display: flex; align-items: center; gap: 18px;
  background: linear-gradient(135deg, #002147 0%, #0a3d6b 100%);
  color: #fff;
  border: none;
  border-radius: var(--ep-radius);
  padding: 22px 24px;
  width: 100%;
  cursor: pointer;
  text-align: left;
  font-family: var(--ep-font);
  margin-bottom: 20px;
  box-shadow: 0 6px 20px rgba(0,33,71,.25);
  transition: transform .18s, box-shadow .18s;
  position: relative;
  overflow: hidden;
}
.ep-skill-card::before {
  content: '';
  position: absolute; top: -40px; right: -40px;
  width: 120px; height: 120px;
  background: rgba(255,255,255,.06);
  border-radius: 50%;
}
.ep-skill-card:hover { transform: translateY(-2px); box-shadow: 0 10px 28px rgba(0,33,71,.32); }
.ep-skill-card-icon  { font-size: 2.4rem; flex-shrink: 0; }
.ep-skill-card-body  { flex: 1; }
.ep-skill-card-title { font-size: 1.1rem; font-weight: 800; margin-bottom: 4px; }
.ep-skill-card-desc  { font-size: 0.82rem; opacity: .8; line-height: 1.5; }
.ep-skill-card-meta  { font-size: 0.75rem; background: rgba(255,255,255,.15); padding: 4px 10px; border-radius: 99px; white-space: nowrap; }
.ep-skill-card-arrow { font-size: 1.4rem; opacity: .7; margin-left: 8px; }

/* Locked skills grid */
.ep-skill-group-label {
  font-size: 0.78rem; font-weight: 800; text-transform: uppercase;
  letter-spacing: 1.2px; color: var(--ep-muted); margin-bottom: 12px;
}
.ep-skill-locked-grid { display: flex; flex-direction: column; gap: 10px; margin-bottom: 24px; }
.ep-skill-locked-card {
  display: flex; align-items: center; gap: 14px;
  background: var(--ep-white);
  border: 1.5px solid var(--ep-border);
  border-radius: 12px;
  padding: 14px 18px;
  opacity: .75;
}
.ep-skill-locked-icon { font-size: 1.5rem; flex-shrink: 0; }
.ep-skill-locked-info { flex: 1; }
.ep-skill-locked-title { font-size: 0.95rem; font-weight: 700; display: block; color: var(--ep-text); }
.ep-skill-locked-desc  { font-size: 0.78rem; color: var(--ep-muted); }
.ep-skill-lock-badge   { font-size: 0.72rem; font-weight: 700; background: var(--ep-bg); border: 1.5px solid var(--ep-border); color: var(--ep-faint); padding: 4px 12px; border-radius: 99px; white-space: nowrap; }

/* ═══════════════════════════════════════════
   SPEAKING SCREEN HEADER
═══════════════════════════════════════════ */
.ep-section-header { display: flex; align-items: center; gap: 16px; margin-bottom: 22px; }
.ep-section-header-icon { font-size: 2rem; }
.ep-section-title    { font-size: 1.3rem; font-weight: 800; margin: 0 0 4px; }
.ep-section-subtitle { font-size: 0.87rem; color: var(--ep-muted); margin: 0; }

/* Home screen featured ELLT card */
.ep-test-card--featured {
  border-color: #002147;
  background: linear-gradient(135deg, #f8faff 0%, #eef3ff 100%);
  position: relative;
}
.ep-test-badge {
  font-size: 0.7rem; font-weight: 700;
  background: #002147; color: #fff;
  padding: 3px 10px; border-radius: 99px;
  white-space: nowrap;
}

/* ═══════════════════════════════════════════
   ESSAY HUB SCREEN
═══════════════════════════════════════════ */
.ep-essay-options { display: flex; flex-direction: column; gap: 12px; margin-bottom: 28px; }

.ep-essay-option-card {
  display: flex; align-items: center; gap: 16px;
  background: var(--ep-white);
  border: 2px solid var(--ep-border);
  border-radius: var(--ep-radius);
  padding: 18px 20px;
  cursor: pointer;
  text-align: left;
  font-family: var(--ep-font);
  width: 100%;
  transition: border-color .2s, background .2s;
}
.ep-essay-option-card:hover { border-color: var(--ep-green); background: var(--ep-green-light); }
.ep-essay-opt-icon  { font-size: 2rem; flex-shrink: 0; }
.ep-essay-opt-body  { flex: 1; }
.ep-essay-opt-title { font-size: 1rem; font-weight: 700; color: var(--ep-text); margin-bottom: 4px; }
.ep-essay-opt-desc  { font-size: 0.82rem; color: var(--ep-muted); line-height: 1.5; }
.ep-essay-opt-arrow { font-size: 1.3rem; color: var(--ep-green); font-weight: 800; flex-shrink: 0; }

/* Upload form */
.ep-essay-upload-form {
  background: var(--ep-bg);
  border: 1.5px solid var(--ep-border);
  border-radius: 12px;
  padding: 20px;
  margin-top: -4px;
}
.ep-upload-zone {
  border: 2px dashed var(--ep-border-dark);
  border-radius: 10px;
  padding: 30px 20px;
  text-align: center;
  cursor: pointer;
  transition: border-color .2s, background .2s;
  margin-bottom: 14px;
}
.ep-upload-zone:hover, .ep-upload-zone.ep-drag-over {
  border-color: var(--ep-green);
  background: var(--ep-green-light);
}
.ep-upload-icon { font-size: 2.4rem; margin-bottom: 10px; }
.ep-upload-text { display: flex; flex-direction: column; gap: 4px; margin-bottom: 14px; }
.ep-upload-text strong { font-size: 0.95rem; color: var(--ep-text); }
.ep-upload-text span   { font-size: 0.82rem; color: var(--ep-muted); }
.ep-upload-browse-btn {
  background: var(--ep-white);
  border: 1.5px solid var(--ep-border-dark);
  border-radius: 8px;
  padding: 8px 20px;
  font-family: var(--ep-font);
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  transition: border-color .2s;
}
.ep-upload-browse-btn:hover { border-color: var(--ep-green); }

.ep-upload-name-row {
  display: flex; gap: 10px; align-items: center; flex-wrap: wrap;
  margin-top: 10px;
}
.ep-upload-name-input {
  flex: 1; min-width: 200px;
  background: var(--ep-white);
  border: 1.5px solid var(--ep-border);
  border-radius: 8px;
  padding: 10px 14px;
  font-family: var(--ep-font);
  font-size: 0.9rem;
  color: var(--ep-text);
}
.ep-upload-name-input:focus { outline: none; border-color: var(--ep-green); }

.ep-upload-progress {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 0;
  font-size: 0.88rem; color: var(--ep-muted);
}
.ep-upload-error {
  background: #fef2f2; border: 1.5px solid #fecaca;
  border-radius: 8px; padding: 10px 14px;
  font-size: 0.87rem; color: #dc2626;
  margin-top: 10px;
}

/* Essay library */
.ep-essay-library { margin-top: 10px; }
.ep-essay-library-title {
  font-size: 0.82rem; font-weight: 800; text-transform: uppercase;
  letter-spacing: 1px; color: var(--ep-muted); margin-bottom: 14px;
}
.ep-essay-library-grid { display: flex; flex-direction: column; gap: 10px; }
.ep-essay-card {
  display: flex; align-items: center; gap: 14px;
  background: var(--ep-white);
  border: 1.5px solid var(--ep-border);
  border-radius: 12px;
  padding: 14px 16px;
  box-shadow: var(--ep-shadow-sm);
}
.ep-essay-card-icon { font-size: 1.8rem; flex-shrink: 0; }
.ep-essay-card-info { flex: 1; min-width: 0; }
.ep-essay-card-name { font-size: 0.92rem; font-weight: 700; color: var(--ep-text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ep-essay-card-date { font-size: 0.75rem; color: var(--ep-faint); margin-top: 2px; }
.ep-essay-card-actions { display: flex; gap: 8px; flex-shrink: 0; }
.ep-essay-open-btn {
  background: var(--ep-green); color: #fff;
  border: none; border-radius: 8px;
  padding: 7px 14px; font-family: var(--ep-font);
  font-size: 0.82rem; font-weight: 700; cursor: pointer;
  transition: background .2s;
}
.ep-essay-open-btn:hover { background: var(--ep-green-dark); }
.ep-essay-del-btn {
  background: none; color: var(--ep-faint);
  border: 1.5px solid var(--ep-border);
  border-radius: 8px; padding: 7px 10px;
  font-size: 0.82rem; cursor: pointer;
  transition: color .2s, border-color .2s;
}
.ep-essay-del-btn:hover { color: #dc2626; border-color: #fecaca; }

/* ═══════════════════════════════════════════
   ESSAY PDF VIEWER
═══════════════════════════════════════════ */
.ep-essay-viewer-topbar {
  display: flex; align-items: center; gap: 16px;
  margin-bottom: 16px; flex-wrap: wrap;
}
.ep-essay-viewer-title {
  font-size: 1rem; font-weight: 700; color: var(--ep-text);
  flex: 1;
}
.ep-essay-viewer-wrap {
  background: var(--ep-white);
  border: 1.5px solid var(--ep-border);
  border-radius: var(--ep-radius);
  overflow: hidden;
  box-shadow: var(--ep-shadow-sm);
}
.ep-pdf-iframe {
  width: 100%; height: 75vh;
  border: none; display: block;
}

/* ═══════════════════════════════════════════
   RESPONSIVE EXTRAS
═══════════════════════════════════════════ */
@media (max-width: 560px) {
  .ep-skill-card { flex-wrap: wrap; }
  .ep-skill-card-meta { order: 3; }
  .ep-upload-name-row { flex-direction: column; }
  .ep-upload-name-input { width: 100%; }
  .ep-essay-card-name { font-size: 0.85rem; }
}

/* ═══════════════════════════════════════════
   READING MODULE
═══════════════════════════════════════════ */

/* Active skill card (Reading unlocked) */
.ep-skill-active-card {
  cursor: pointer;
  opacity: 1;
  transition: border-color .2s, background .2s, box-shadow .2s, transform .18s;
  background: var(--ep-white);
  border: 2px solid var(--ep-green-border) !important;
  font-family: var(--ep-font);
  width: 100%;
  text-align: left;
}
.ep-skill-active-card:hover {
  border-color: var(--ep-green) !important;
  background: var(--ep-green-light) !important;
  box-shadow: var(--ep-shadow-md);
  transform: translateX(3px);
}
.ep-skill-ready-badge {
  background: var(--ep-green-light) !important;
  color: var(--ep-green) !important;
  border-color: var(--ep-green-border) !important;
  font-weight: 700;
}

/* Passage list */
.ep-reading-meta-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 22px;
}
.ep-reading-meta-pill {
  background: var(--ep-white);
  border: 1.5px solid var(--ep-border);
  border-radius: 99px;
  padding: 6px 14px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--ep-text);
}

.ep-reading-passage-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.ep-reading-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--ep-white);
  border: 1.5px solid var(--ep-border);
  border-radius: var(--ep-radius);
  padding: 18px 20px;
  cursor: pointer;
  text-align: left;
  font-family: var(--ep-font);
  width: 100%;
  color: var(--ep-text);
  box-shadow: var(--ep-shadow-sm);
  transition: border-color .2s, box-shadow .2s, transform .18s;
}
.ep-reading-card:hover {
  border-color: var(--ep-green);
  box-shadow: var(--ep-shadow-md);
  transform: translateX(4px);
}
.ep-reading-card-icon {
  font-size: 2rem;
  flex-shrink: 0;
}
.ep-reading-card-body { flex: 1; }
.ep-reading-card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--ep-text);
  margin-bottom: 6px;
  line-height: 1.4;
}
.ep-reading-card-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.ep-reading-diff-badge {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 99px;
  border: 1px solid;
}
.ep-reading-time-pill {
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--ep-muted);
}
.ep-reading-card-arrow {
  font-size: 1.4rem;
  color: var(--ep-faint);
  transition: color .2s, transform .2s;
  flex-shrink: 0;
}
.ep-reading-card:hover .ep-reading-card-arrow {
  color: var(--ep-green);
  transform: translateX(3px);
}

/* Test top bar */
.ep-reading-topbar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.ep-reading-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--ep-green);
  background: var(--ep-green-light);
  border: 1px solid var(--ep-green-border);
  padding: 5px 14px;
  border-radius: 99px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 200px;
}
.ep-reading-timer-wrap {
  display: flex;
  align-items: center;
  gap: 5px;
  background: var(--ep-white);
  border: 1.5px solid var(--ep-border);
  border-radius: 10px;
  padding: 6px 14px;
  flex-shrink: 0;
}
.ep-reading-timer-icon { font-size: 0.9rem; }
.ep-reading-timer {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--ep-text);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}
.ep-reading-timer.warn   { color: #d97706; }
.ep-reading-timer.danger { color: #dc2626; animation: ep-pulse 1s infinite; }

.ep-reading-progress-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  min-width: 100px;
}
.ep-reading-progress-track {
  flex: 1;
  height: 7px;
  background: var(--ep-border);
  border-radius: 99px;
  overflow: hidden;
}
.ep-reading-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--ep-green), #4ade80);
  border-radius: 99px;
  transition: width .5s cubic-bezier(.4,0,.2,1);
  width: 0%;
}
.ep-reading-progress-label {
  font-size: 0.73rem;
  color: var(--ep-faint);
  font-weight: 600;
  white-space: nowrap;
}

/* Passage card */
.ep-reading-passage-card {
  background: var(--ep-white);
  border: 1.5px solid var(--ep-border);
  border-radius: var(--ep-radius);
  padding: 28px 30px;
  margin-bottom: 20px;
  box-shadow: var(--ep-shadow-sm);
  max-height: 340px;
  overflow-y: auto;
}
.ep-reading-passage-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--ep-text);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--ep-green-border);
}
.ep-reading-passage-body p {
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--ep-text);
  margin-bottom: 14px;
  font-family: 'Lora', Georgia, serif;
}
.ep-reading-passage-body p:last-child { margin-bottom: 0; }
.ep-reading-passage-hint {
  font-size: 0.75rem;
  color: var(--ep-faint);
  font-weight: 600;
  text-align: center;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--ep-border);
  letter-spacing: 0.3px;
}

/* Questions */
.ep-reading-questions {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-bottom: 24px;
}
.ep-reading-q-block {
  background: var(--ep-white);
  border: 1.5px solid var(--ep-border);
  border-radius: var(--ep-radius);
  padding: 22px 24px;
  box-shadow: var(--ep-shadow-sm);
  animation: ep-fadein .3s ease;
}
.ep-reading-q-num {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--ep-faint);
  margin-bottom: 8px;
}
.ep-reading-q-text {
  font-size: 1rem;
  font-weight: 700;
  color: var(--ep-text);
  line-height: 1.6;
  margin-bottom: 16px;
}
.ep-reading-q-tip {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--ep-green);
  background: var(--ep-green-light);
  border: 1px solid var(--ep-green-border);
  padding: 6px 12px;
  border-radius: 8px;
  margin-bottom: 14px;
  display: inline-block;
}
.ep-reading-q-opts {
  display: flex;
  flex-direction: column;
  gap: 9px;
}
.ep-reading-opt {
  background: var(--ep-white);
  border: 1.5px solid var(--ep-border);
  color: var(--ep-text);
  font-family: var(--ep-font);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 12px 16px;
  border-radius: 10px;
  cursor: pointer;
  text-align: left;
  transition: border-color .18s, background .18s, transform .15s;
  line-height: 1.5;
}
.ep-reading-opt:hover    { border-color: var(--ep-green); background: var(--ep-green-light); }
.ep-reading-opt.selected { border-color: var(--ep-green); background: var(--ep-green-light); font-weight: 700; }

/* Submit area */
#ep-reading-submit-wrap {
  text-align: center;
  margin-bottom: 20px;
}
.ep-reading-submit-btn {
  background: var(--ep-green);
  color: #fff;
  font-family: var(--ep-font);
  font-weight: 800;
  font-size: 1rem;
  padding: 14px 36px;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  transition: background .2s, transform .15s, opacity .2s;
  box-shadow: 0 4px 16px rgba(22,163,74,.28);
  margin-bottom: 8px;
}
.ep-reading-submit-btn:hover:not(:disabled) { background: var(--ep-green-dark); transform: translateY(-2px); }
.ep-reading-submit-btn:disabled { opacity: .45; cursor: not-allowed; transform: none; }
.ep-reading-submit-hint {
  font-size: 0.8rem;
  color: var(--ep-faint);
  font-weight: 600;
}
.ep-reading-submit-hint.ep-reading-submit-ready { color: var(--ep-green); }

/* Results */
.ep-reading-result-card {
  display: flex;
  align-items: center;
  gap: 24px;
  background: var(--ep-white);
  border: 1.5px solid var(--ep-border);
  border-radius: var(--ep-radius);
  padding: 28px 30px;
  margin-bottom: 24px;
  box-shadow: var(--ep-shadow-md);
  animation: ep-fadein .4s ease;
}
.ep-reading-result-ring-wrap {
  position: relative;
  width: 120px;
  height: 120px;
  flex-shrink: 0;
}
.ep-reading-result-ring-wrap svg {
  width: 120px;
  height: 120px;
  transform: rotate(-90deg);
}
.ep-rdr-bg   { fill: none; stroke: var(--ep-border); stroke-width: 9; }
.ep-rdr-fill {
  fill: none;
  stroke: var(--ep-green);
  stroke-width: 9;
  stroke-linecap: round;
  stroke-dasharray: 326.73;
  stroke-dashoffset: 326.73;
  transition: stroke-dashoffset 1.2s cubic-bezier(.4,0,.2,1);
}
.ep-rdr-text {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.ep-rdr-pct { font-size: 1.4rem; font-weight: 800; color: var(--ep-text); line-height: 1; }
.ep-rdr-lbl { font-size: 0.62rem; font-weight: 700; color: var(--ep-muted); text-transform: uppercase; letter-spacing: .8px; }

.ep-reading-result-meta { flex: 1; }
.ep-reading-result-grade {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--ep-text);
  margin-bottom: 5px;
}
.ep-reading-result-sub {
  font-size: 0.9rem;
  color: var(--ep-muted);
  margin-bottom: 12px;
  line-height: 1.5;
}
.ep-reading-result-stats {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--ep-text);
}
.ep-rdr-stat-dot { color: var(--ep-faint); }

/* Review */
.ep-reading-review-title {
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--ep-muted);
  margin-bottom: 14px;
}
.ep-reading-review {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 24px;
}
.ep-rdr-review-item {
  background: var(--ep-white);
  border: 1.5px solid var(--ep-border);
  border-radius: var(--ep-radius);
  padding: 18px 20px;
  box-shadow: var(--ep-shadow-sm);
  animation: ep-fadein .3s ease;
}
.ep-rdr-review-item.correct { border-color: #bbf7d0; }
.ep-rdr-review-item.wrong   { border-color: #fecaca; }
.ep-rdr-review-header {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 14px;
}
.ep-rdr-review-icon { font-size: 1rem; flex-shrink: 0; margin-top: 2px; }
.ep-rdr-review-q {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--ep-text);
  line-height: 1.55;
}
.ep-rdr-review-opts {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.ep-rdr-opt {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 14px;
  border-radius: 8px;
  font-size: 0.87rem;
  color: var(--ep-muted);
  background: var(--ep-bg);
}
.ep-rdr-opt.correct {
  background: #f0fdf4;
  color: #166534;
  font-weight: 700;
}
.ep-rdr-opt.wrong {
  background: #fef2f2;
  color: #dc2626;
  font-weight: 700;
}
.ep-rdr-opt-letter {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--ep-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 800;
  flex-shrink: 0;
  color: var(--ep-muted);
}
.ep-rdr-opt.correct .ep-rdr-opt-letter { background: #16a34a; color: #fff; }
.ep-rdr-opt.wrong   .ep-rdr-opt-letter { background: #dc2626; color: #fff; }
.ep-rdr-opt-mark { margin-left: auto; font-size: 0.9rem; flex-shrink: 0; }
.ep-rdr-opt-mark.wrong-mark { color: #dc2626; }
.ep-rdr-review-tip {
  margin-top: 10px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--ep-green);
  background: var(--ep-green-light);
  border: 1px solid var(--ep-green-border);
  padding: 6px 12px;
  border-radius: 8px;
  display: inline-block;
}
.ep-reading-result-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 30px;
}

/* ═══════════════════════════════════════════
   UI POLISH — Global improvements
═══════════════════════════════════════════ */

/* Smoother screen transitions */
.ep-screen { transition: none; }
.ep-screen.ep-active { animation: ep-fadein .28s cubic-bezier(.2,0,.3,1); }

/* Better header */
.ep-header {
  border-bottom: 2px solid var(--ep-green-border);
  margin-bottom: 30px;
}
.ep-logo-icon {
  background: linear-gradient(135deg, #16a34a, #059669);
  box-shadow: 0 2px 8px rgba(22,163,74,.3);
}

/* Improved test cards on home */
.ep-test-card {
  transition: border-color .2s, box-shadow .25s, transform .2s;
}
.ep-test-card:hover {
  transform: translateX(5px);
  box-shadow: var(--ep-shadow-md);
}
.ep-test-card--featured {
  border-width: 2px;
}

/* Section card improvements */
.ep-section-card {
  transition: border-color .2s, box-shadow .25s, transform .2s, background .2s;
}
.ep-section-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(22,163,74,.15);
}

/* Better back button */
.ep-back-btn {
  transition: border-color .2s, color .2s, background .2s, transform .15s;
}
.ep-back-btn:hover { transform: translateX(-2px); }

/* Skill card — deeper shadow on hover */
.ep-skill-card:hover {
  box-shadow: 0 14px 36px rgba(0,33,71,.35);
}

/* Option buttons — nicer active state */
.ep-option-btn:active, .ep-reading-opt:active {
  transform: scale(.98);
}

/* Submit buttons */
.ep-btn-submit:active { transform: scale(.98); }

/* Progress bar — slightly taller */
.ep-progress-track { height: 8px; }

/* Locked cards */
.ep-skill-locked-card {
  transition: opacity .2s;
}

/* Responsive reading */
@media (max-width: 560px) {
  .ep-reading-passage-card {
    padding: 18px;
    max-height: 260px;
  }
  .ep-reading-q-block { padding: 16px; }
  .ep-reading-result-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
  }
  .ep-reading-topbar { flex-wrap: wrap; gap: 8px; }
  .ep-reading-label  { max-width: 100%; }
}