/* ============================================================
   coach.css — AI English Coach extensions
   (Daily Plan widget · Learning Path · AI Coach · Plans)
   Loaded after styles.css
   ============================================================ */

/* ── Sidebar brand additions ─────────────────────────────── */
.logo-stack { display: flex; flex-direction: column; line-height: 1.1; }
.logo-tag {
  font-size: .68rem; color: var(--text2); letter-spacing: .1px;
  font-weight: 600; margin-top: 3px;
}

/* New MibooEnglish brand mark (inline SVG) */
.sidebar-logo                  { gap: 12px !important; }
.sidebar-logo .brand-mark      {
  width: 44px; height: 44px; flex-shrink: 0;
  filter: drop-shadow(0 3px 8px rgba(37,99,235,.35));
}
.sidebar-logo .logo-text {
  font-size: 1.25rem !important; font-weight: 800 !important;
  background: linear-gradient(90deg, #2563EB, #7C3AED) !important;
  -webkit-background-clip: text !important; background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  letter-spacing: -0.3px;
}

/* ── TOEIC audio-engine missing pieces ───────────────────── */
.toeic-ctx-audio-zone {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; padding: 40px 20px; gap: 10px;
  background: linear-gradient(135deg, rgba(37,99,235,.08), rgba(124,58,237,.08));
  border: 2px dashed var(--border); border-radius: var(--radius);
}
.toeic-ctx-audio-icon  { font-size: 3rem; }
.toeic-ctx-audio-title { font-weight: 800; font-size: 1.05rem; color: var(--text); }
.toeic-ctx-audio-sub,
.toeic-ctx-audio-note  { font-size: .85rem; color: var(--text2); }

.toeic-stop-btn,
.toeic-replay-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 12px; border-radius: 999px; font-size: .82rem; cursor: pointer;
  background: var(--surface2); border: 1px solid var(--border); color: var(--text);
}
.toeic-stop-btn:hover,
.toeic-replay-btn:hover { background: var(--bg3); }

.toeic-home-audio-note {
  background: rgba(37,99,235,.08); border: 1px solid rgba(37,99,235,.25);
  border-radius: var(--radius); padding: 12px 16px; margin: 14px 0;
  font-size: .88rem; color: var(--text2);
}

.toeic-qr-prompt-wrap { display: flex; align-items: center; gap: 12px; }
.toeic-qr-icon        { font-size: 1.6rem; }

.toeic-rev-transcript {
  background: var(--surface2); border-left: 4px solid var(--accent);
  padding: 12px 14px; border-radius: var(--radius-sm); margin: 8px 0 14px;
}
.toeic-rev-ctx-label { font-weight: 700; font-size: .85rem; margin-bottom: 6px; color: var(--accent); }
.toeic-rev-ctx-body  { font-size: .9rem; color: var(--text); line-height: 1.7; }

.toeic-audio-indicator.playing { color: var(--accent); }
.toeic-audio-indicator.done    { color: var(--success); opacity: .85; }
.toeic-audio-bars span {
  display: inline-block; width: 3px; background: currentColor; border-radius: 1.5px;
  animation: tabBar 1s ease-in-out infinite;
}
.toeic-audio-bars span:nth-child(1) { animation-delay: 0s;   height: 14px; }
.toeic-audio-bars span:nth-child(2) { animation-delay: .15s; height: 20px; }
.toeic-audio-bars span:nth-child(3) { animation-delay: .3s;  height: 12px; }
.toeic-audio-bars span:nth-child(4) { animation-delay: .45s; height: 18px; }
.toeic-audio-bars span:nth-child(5) { animation-delay: .6s;  height: 16px; }
@keyframes tabBar { 0%,100% { transform: scaleY(.4); } 50% { transform: scaleY(1); } }

.toeic-option-btn.audio-pending,
.audio-pending { opacity: .55; pointer-events: none; }

/* ============================================================
   DAILY PLAN WIDGET (Dashboard)
   ============================================================ */
.daily-plan-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); }
.daily-plan-head {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px; margin-bottom: 14px;
}
.daily-plan-head h3 { font-size: 1rem; color: var(--text); }
.dp-en { color: var(--text2); font-weight: 500; font-size: .85rem; }
.daily-plan-progress { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.daily-plan-progress span { font-size: .85rem; color: var(--text2); }
.dp-bar { width: 140px; height: 6px; background: var(--bg3); border-radius: 3px; overflow: hidden; }
.dp-bar-fill { height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent-h)); transition: width .35s; }

.daily-plan-grid {
  display: grid; gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}
.dp-item {
  background: var(--surface2); border-radius: var(--radius-sm); padding: 14px;
  border-left: 4px solid var(--dp-color, var(--accent));
  display: flex; flex-direction: column; gap: 8px; transition: transform .2s;
}
.dp-item:hover { transform: translateY(-2px); }
.dp-item.done  { opacity: .7; }
.dp-item-head  { display: flex; align-items: center; gap: 10px; }
.dp-item-icon  { font-size: 1.5rem; }
.dp-item-meta  { flex: 1; }
.dp-item-name  { font-weight: 700; font-size: .92rem; color: var(--text); }
.dp-item-thai  { color: var(--text2); font-weight: 500; font-size: .82rem; margin-left: 6px; }
.dp-item-time  { font-size: .82rem; color: var(--dp-color, var(--accent)); font-weight: 600; }
.dp-item-note  { font-size: .82rem; color: var(--text2); line-height: 1.5; }
.dp-check {
  width: 28px; height: 28px; border-radius: 50%; cursor: pointer;
  border: 2px solid var(--border); background: var(--bg);
  color: var(--success); font-weight: 800; font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
  transition: all .2s;
}
.dp-check:hover { border-color: var(--dp-color, var(--accent)); }
.dp-check.done {
  background: var(--success); color: #fff; border-color: var(--success);
}
.dp-go {
  align-self: flex-start; padding: 5px 12px; font-size: .8rem; cursor: pointer;
  background: transparent; border: 1px solid var(--dp-color, var(--accent));
  color: var(--dp-color, var(--accent)); border-radius: 999px; font-weight: 600;
  transition: all .2s; font-family: inherit;
}
.dp-go:hover {
  background: var(--dp-color, var(--accent)); color: #fff;
}

.daily-plan-tips {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px;
  margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--border);
}
.dp-tip {
  display: flex; align-items: center; gap: 10px;
  background: var(--bg2); padding: 8px 12px; border-radius: var(--radius-sm);
  font-size: .82rem;
}
.dp-tip > span { font-size: 1.3rem; }
.dp-tip strong { font-size: .85rem; color: var(--text); }
.dp-tip small  { color: var(--text2); }

@media (max-width: 640px) {
  .daily-plan-tips { grid-template-columns: 1fr; }
}

/* ============================================================
   LEARNING PATH (CEFR Roadmap)
   ============================================================ */
.lp-hero {
  background: linear-gradient(135deg, rgba(37,99,235,.12), rgba(124,58,237,.12));
  border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 22px; margin-bottom: 24px;
}
.lp-hero-left {
  display: flex; gap: 20px; align-items: stretch; flex-wrap: wrap;
}
.lp-hero-badge {
  display: flex; gap: 12px; align-items: center;
  padding: 14px 18px; border: 2px solid; border-radius: var(--radius);
  min-width: 180px;
}
.lp-hero-icon { font-size: 2.4rem; }
.lp-hero-code { font-size: 1.6rem; font-weight: 800; color: var(--text); line-height: 1; }
.lp-hero-name { font-size: .85rem; color: var(--text2); margin-top: 2px; }
.lp-hero-text { flex: 1; min-width: 240px; }
.lp-hero-text h2 { font-size: 1.25rem; color: var(--text); margin-bottom: 6px; }
.lp-hero-text p  { color: var(--text2); margin-bottom: 14px; }
.lp-hero-bar-wrap { background: var(--bg3); height: 10px; border-radius: 5px; overflow: hidden; }
.lp-hero-bar-fill { height: 100%; transition: width .5s; }
.lp-hero-bar-label {
  display: flex; justify-content: space-between; margin-top: 6px;
  font-size: .82rem; color: var(--text2); font-weight: 600;
}

.lp-sec-title {
  font-size: 1.1rem; color: var(--text); margin: 26px 0 12px;
}
.lp-sec-en { color: var(--text2); font-weight: 500; font-size: .9rem; }

.lp-principles {
  display: grid; gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  margin-bottom: 20px;
}
.lp-principle-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 16px; text-align: center;
  transition: all .25s;
}
.lp-principle-card:hover {
  transform: translateY(-3px); box-shadow: 0 6px 14px var(--shadow);
  border-color: var(--accent);
}
.lp-principle-icon { font-size: 2rem; margin-bottom: 8px; }
.lp-principle-label { font-weight: 700; color: var(--text); font-size: .9rem; }
.lp-principle-desc  { font-size: .78rem; color: var(--text2); margin-top: 4px; }

.lp-roadmap {
  display: grid; gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  margin-bottom: 20px;
}
.lp-road-card {
  position: relative;
  background: var(--surface); border: 2px solid var(--border);
  border-radius: var(--radius); padding: 18px 12px; text-align: center;
  cursor: pointer; transition: all .25s;
  display: flex; flex-direction: column; gap: 4px;
}
.lp-road-card:hover {
  transform: translateY(-3px); box-shadow: 0 6px 14px var(--shadow);
  border-color: var(--lvl-color);
}
.lp-road-card.active   { border-color: var(--lvl-color); }
.lp-road-card.current  { border-color: var(--lvl-color); box-shadow: 0 0 0 4px rgba(37,99,235,.18); }
.lp-road-card.future   { opacity: .65; }
.lp-road-icon { font-size: 2rem; }
.lp-road-code { font-size: 1.5rem; font-weight: 800; color: var(--lvl-color); }
.lp-road-name { font-weight: 700; font-size: .9rem; color: var(--text); }
.lp-road-thai { font-size: .78rem; color: var(--text2); }
.lp-road-pct  { font-size: .82rem; color: var(--text2); font-weight: 600; margin-top: 2px; }
.lp-road-status {
  margin-top: 6px; font-size: .75rem; font-weight: 700;
  padding: 3px 8px; border-radius: 999px;
  background: var(--bg2); color: var(--text);
}
.lp-road-card.current .lp-road-status { background: var(--lvl-color); color: #fff; }
.lp-road-card.done    .lp-road-status { background: var(--success); color: #fff; }

.lp-detail-wrap { margin-bottom: 20px; }
.lp-detail-card {
  background: var(--surface); border: 1px solid var(--border);
  border-left: 6px solid var(--lvl-color);
  border-radius: var(--radius-lg); padding: 22px;
}
.lp-detail-head {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 10px; margin-bottom: 18px;
  padding-bottom: 14px; border-bottom: 1px solid var(--border);
}
.lp-detail-badge {
  font-weight: 800; padding: 8px 14px; border-radius: 999px; font-size: .9rem;
}
.lp-detail-meta {
  display: flex; gap: 14px; font-size: .82rem; color: var(--text2);
  flex-wrap: wrap;
}
.lp-detail-grid {
  display: grid; gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}
.lp-detail-block {
  background: var(--surface2); border-radius: var(--radius);
  padding: 16px; border: 1px solid var(--border);
}
.lp-detail-block h4 {
  font-size: .92rem; color: var(--accent);
  margin-bottom: 10px; font-weight: 700;
}
.lp-detail-block p     { font-size: .88rem; color: var(--text); margin-bottom: 6px; line-height: 1.6; }
.lp-detail-block .lp-en{ font-size: .8rem; color: var(--text2); font-style: italic; }
.lp-detail-block ul, .lp-detail-block ol {
  list-style: none; padding: 0; margin-top: 8px;
}
.lp-detail-block ul li {
  font-size: .85rem; color: var(--text); padding: 5px 0;
  border-bottom: 1px dashed var(--border); line-height: 1.5;
}
.lp-detail-block ul li:last-child { border-bottom: 0; }

.lp-skills li { display: flex; gap: 8px; align-items: center; }
.lp-skills li > span { font-size: 1rem; }

.lp-examples li {
  display: flex; gap: 8px; align-items: flex-start;
  border: 0 !important; padding: 6px 0 !important;
}
.lp-examples li .speak-btn {
  flex-shrink: 0; padding: 4px 8px; font-size: .9rem;
}

.lp-modules li {
  display: flex; gap: 12px; align-items: flex-start; padding: 8px 0;
  border-bottom: 1px dashed var(--border);
}
.lp-modules li:last-child { border-bottom: 0; }
.lp-mod-num {
  flex-shrink: 0;
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--accent); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: .85rem;
}
.lp-mod-name   { font-weight: 700; font-size: .88rem; color: var(--text); }
.lp-mod-topics { font-size: .8rem; color: var(--text2); margin-top: 2px; }

.lp-daily {
  display: grid; gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  margin-bottom: 20px;
}
.lp-daily-card {
  background: var(--surface); border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius); padding: 14px;
}
.lp-daily-head { display: flex; gap: 10px; align-items: center; margin-bottom: 8px; }
.lp-daily-icon { font-size: 1.6rem; }
.lp-daily-name { font-weight: 700; color: var(--text); font-size: .95rem; }
.lp-daily-thai { color: var(--text2); font-weight: 500; font-size: .82rem; }
.lp-daily-time { font-weight: 700; font-size: .85rem; }
.lp-daily-desc { font-size: .82rem; color: var(--text2); line-height: 1.5; }

.lp-3r {
  display: grid; gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  margin-bottom: 20px;
}
.lp-3r-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px; text-align: center;
  transition: all .25s;
}
.lp-3r-card:hover {
  transform: translateY(-3px); box-shadow: 0 6px 14px var(--shadow);
  border-color: var(--accent);
}
.lp-3r-icon { font-size: 2.2rem; margin-bottom: 6px; }
.lp-3r-name { font-weight: 800; color: var(--accent); font-size: 1rem; }
.lp-3r-thai { font-weight: 600; color: var(--text); font-size: .88rem; margin: 4px 0; }
.lp-3r-desc { font-size: .8rem; color: var(--text2); }

.lp-cta {
  background: linear-gradient(135deg, #2563EB, #7C3AED);
  color: #fff; border-radius: var(--radius-lg); padding: 22px;
  display: flex; align-items: center; gap: 18px; flex-wrap: wrap;
}
.lp-cta-icon { font-size: 3rem; }
.lp-cta-text { flex: 1; min-width: 240px; }
.lp-cta-text h3 { color: #fff; font-size: 1.1rem; margin-bottom: 4px; }
.lp-cta-text p  { color: rgba(255,255,255,.92); font-size: .9rem; }
.lp-cta .btn-primary {
  background: #fff !important; color: #2563EB !important; border: 0 !important;
}

/* ============================================================
   AI COACH
   ============================================================ */
.ai-intro {
  display: flex; gap: 18px; align-items: center;
  background: linear-gradient(135deg, rgba(124,58,237,.12), rgba(37,99,235,.12));
  border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 20px; margin-bottom: 18px;
}
.ai-intro-icon { font-size: 3rem; }
.ai-intro-text h2 { color: var(--text); font-size: 1.2rem; margin-bottom: 4px; }
.ai-intro-text p  { color: var(--text2); font-size: .92rem; }

.ai-features {
  display: grid; gap: 12px; margin-bottom: 22px;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}
.ai-feature {
  display: flex; gap: 12px; align-items: center;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 12px 14px;
}
.ai-feature > span { font-size: 1.6rem; }
.ai-feature strong { color: var(--text); font-size: .9rem; }
.ai-feature small  { color: var(--text2); font-size: .78rem; }

.ai-sec-title { font-size: 1.05rem; color: var(--text); margin: 16px 0 12px; }
.ai-sec-en    { color: var(--text2); font-weight: 500; font-size: .9rem; }

.ai-scenarios {
  display: grid; gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}
.ai-scn-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 16px; text-align: left;
  cursor: pointer; transition: all .25s;
  display: flex; flex-direction: column; gap: 6px;
  font-family: inherit; color: var(--text);
}
.ai-scn-card:hover {
  transform: translateY(-3px); box-shadow: 0 8px 20px var(--shadow);
  border-color: var(--accent);
}
.ai-scn-icon { font-size: 2.2rem; }
.ai-scn-meta { display: flex; gap: 8px; align-items: center; }
.ai-scn-level {
  font-weight: 800; font-size: .72rem; padding: 3px 8px; border-radius: 999px;
}
.lvl-A1 { background: rgba(34,197,94,.18);   color: #22c55e; }
.lvl-A2 { background: rgba(16,185,129,.18);  color: #10b981; }
.lvl-B1 { background: rgba(59,130,246,.18);  color: #3b82f6; }
.lvl-B2 { background: rgba(245,158,11,.18);  color: #f59e0b; }
.lvl-C1 { background: rgba(124,58,237,.18);  color: #7C3AED; }
.lvl-C2 { background: rgba(236,72,153,.18);  color: #ec4899; }
.ai-scn-time  { font-size: .75rem; color: var(--text2); }
.ai-scn-title { font-weight: 700; color: var(--text); font-size: 1.02rem; }
.ai-scn-thai  { font-size: .82rem; color: var(--text2); }
.ai-scn-desc  { font-size: .82rem; color: var(--text2); line-height: 1.5; flex: 1; }
.ai-scn-cta   {
  align-self: flex-start; margin-top: 6px;
  background: var(--accent); color: #fff; padding: 6px 14px;
  border-radius: 999px; font-weight: 700; font-size: .82rem;
}

.ai-chat-header {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 12px 14px; background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); margin-bottom: 14px;
}
.ai-chat-title  { display: flex; gap: 10px; align-items: center; flex: 1; min-width: 200px; justify-content: center; }
.ai-chat-icon   { font-size: 1.6rem; }
.ai-chat-name   { font-weight: 800; font-size: 1rem; color: var(--text); }
.ai-chat-sub    { font-size: .78rem; color: var(--text2); }

.ai-chat-window {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 18px;
  min-height: 320px; max-height: 480px; overflow-y: auto;
  display: flex; flex-direction: column; gap: 12px;
  margin-bottom: 14px;
}
.ai-msg { display: flex; gap: 10px; align-items: flex-start; max-width: 85%; }
.ai-msg.ai   { align-self: flex-start; }
.ai-msg.user { align-self: flex-end; flex-direction: row-reverse; }
.ai-msg-avatar {
  font-size: 1.4rem; flex-shrink: 0;
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--surface2); display: flex; align-items: center; justify-content: center;
}
.ai-msg-bubble {
  padding: 10px 14px; border-radius: var(--radius);
  font-size: .92rem; line-height: 1.55; color: var(--text);
}
.ai-msg.ai   .ai-msg-bubble { background: var(--surface); border: 1px solid var(--border); border-top-left-radius: 4px; }
.ai-msg.user .ai-msg-bubble {
  background: linear-gradient(135deg, var(--accent), var(--accent-h));
  color: #fff; border-top-right-radius: 4px;
}
.ai-msg-bubble .speak-btn.small {
  background: transparent; border: 0; cursor: pointer; padding: 0; font-size: .9rem;
  margin-right: 4px; color: var(--accent);
}

.ai-replies {
  display: flex; flex-direction: column; gap: 8px; margin-bottom: 8px;
}
.ai-reply-btn {
  text-align: left; padding: 12px 16px; cursor: pointer;
  background: var(--surface); border: 2px solid var(--border);
  border-radius: var(--radius); color: var(--text); font-size: .92rem;
  transition: all .2s; font-family: inherit;
}
.ai-reply-btn:hover {
  border-color: var(--accent);
  transform: translateX(4px);
}
.ai-reply-btn.ready { animation: glowin .4s ease; }
@keyframes glowin {
  from { box-shadow: 0 0 0 6px rgba(37,99,235,.3); }
  to   { box-shadow: 0 0 0 0 transparent; }
}

.ai-mic-btn {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  padding: 12px 16px; cursor: pointer;
  background: var(--surface2); border: 2px dashed var(--border);
  border-radius: var(--radius); color: var(--text2); font-size: .9rem;
  font-family: inherit; transition: all .25s;
}
.ai-mic-btn:hover { border-color: var(--accent); color: var(--accent); }
.ai-mic-btn.active {
  background: rgba(239,68,68,.12); border-color: var(--danger); color: var(--danger);
  animation: micPulse 1.2s ease-in-out infinite;
}
.ai-mic-icon { font-size: 1.2rem; }
@keyframes micPulse {
  0%, 100% { box-shadow: 0 0 0 0    rgba(239,68,68,.4); }
  50%      { box-shadow: 0 0 0 12px rgba(239,68,68,0); }
}

.ai-typing-hint {
  font-size: .82rem; color: var(--text2); text-align: center; margin-top: 4px;
}

.ai-done {
  background: linear-gradient(135deg, #22c55e, #10b981);
  color: #fff; border-radius: var(--radius-lg); padding: 24px;
  text-align: center;
}
.ai-done-icon  { font-size: 3rem; margin-bottom: 6px; }
.ai-done-title { font-size: 1.3rem; font-weight: 800; }
.ai-done-xp    {
  display: inline-block; margin-top: 8px;
  background: rgba(255,255,255,.25); padding: 6px 14px; border-radius: 999px;
  font-weight: 700; font-size: .9rem;
}
.ai-done-actions {
  display: flex; justify-content: center; gap: 10px; flex-wrap: wrap; margin-top: 16px;
}
.ai-done .btn-primary   { background: #fff !important; color: var(--success) !important; border: 0 !important; }
.ai-done .btn-secondary { background: rgba(255,255,255,.18) !important; color: #fff !important; border: 1px solid rgba(255,255,255,.5) !important; }

/* AI Coach refresh */
.ai-coach-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(230px, 300px);
  gap: 18px;
  align-items: stretch;
  padding: 22px;
  margin-bottom: 14px;
  overflow: hidden;
  background:
    radial-gradient(circle at 18% 18%, rgba(94,234,212,.18), transparent 30%),
    linear-gradient(135deg, rgba(37,99,235,.14), rgba(124,58,237,.12));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.ai-hero-copy { position: relative; z-index: 1; display: flex; flex-direction: column; justify-content: center; }
.ai-kicker {
  width: fit-content;
  padding: 5px 10px;
  margin-bottom: 10px;
  border-radius: 999px;
  background: rgba(45,212,191,.14);
  color: #14b8a6;
  font-size: .78rem;
  font-weight: 800;
}
.ai-hero-copy h2 {
  max-width: 680px;
  margin: 0 0 8px;
  color: var(--text);
  font-size: clamp(1.35rem, 2.4vw, 2.1rem);
  line-height: 1.18;
  letter-spacing: 0;
}
.ai-hero-copy p {
  max-width: 680px;
  color: var(--text2);
  line-height: 1.7;
  font-size: .95rem;
}
.ai-hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.ai-coach-card {
  position: relative;
  min-height: 230px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--radius);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.12);
}
[data-theme="light"] .ai-coach-card { background: rgba(255,255,255,.72); }
.ai-coach-orbit {
  position: absolute;
  width: 148px;
  height: 148px;
  border: 1px dashed rgba(96,165,250,.55);
  border-radius: 50%;
  animation: aiOrbit 16s linear infinite;
}
@keyframes aiOrbit { to { transform: rotate(360deg); } }
.ai-coach-avatar {
  position: relative;
  width: 88px;
  height: 88px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: linear-gradient(135deg, #2563eb, #7c3aed);
  box-shadow: 0 14px 30px rgba(37,99,235,.28);
  font-size: 2.6rem;
}
.ai-coach-name { position: relative; font-weight: 900; color: var(--text); font-size: 1.1rem; }
.ai-coach-role { position: relative; color: var(--text2); font-size: .78rem; text-align: center; }
.ai-wave { position: relative; display: flex; align-items: center; gap: 4px; height: 28px; margin-top: 4px; }
.ai-wave span {
  width: 4px;
  height: 12px;
  border-radius: 999px;
  background: linear-gradient(180deg, #60a5fa, #2dd4bf);
  animation: aiWave 1s ease-in-out infinite;
}
.ai-wave span:nth-child(2) { animation-delay: .1s; }
.ai-wave span:nth-child(3) { animation-delay: .2s; }
.ai-wave span:nth-child(4) { animation-delay: .3s; }
.ai-wave span:nth-child(5) { animation-delay: .4s; }
@keyframes aiWave { 0%,100% { height: 8px; opacity: .65; } 50% { height: 24px; opacity: 1; } }

.ai-stats-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}
.ai-stat-pill {
  padding: 12px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.ai-stat-pill strong { display: block; color: var(--text); font-size: 1rem; }
.ai-stat-pill span { color: var(--text2); font-size: .78rem; }

.ai-section-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin: 18px 0 12px;
}
.ai-section-toolbar .ai-sec-title { margin: 0; }
.ai-level-filter {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 4px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
}
.ai-level-tab {
  min-width: 44px;
  padding: 7px 12px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--text2);
  font-family: inherit;
  font-weight: 800;
  cursor: pointer;
}
.ai-level-tab:hover { color: var(--text); background: var(--surface2); }
.ai-level-tab.active {
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-h));
  box-shadow: 0 8px 16px rgba(37,99,235,.22);
}

.ai-scenarios { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.ai-scn-card {
  position: relative;
  min-height: 220px;
  padding: 16px;
  overflow: hidden;
}
.ai-scn-card::after {
  content: "";
  position: absolute;
  inset: auto -20px -34px auto;
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background: rgba(37,99,235,.09);
  transition: transform .25s;
}
.ai-scn-card:hover::after { transform: scale(1.2); }
.ai-scn-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}
.ai-scn-meta { justify-content: flex-end; flex-wrap: wrap; }
.ai-scn-footer {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-top: 10px;
}
.ai-scn-order {
  color: var(--text2);
  font-size: .76rem;
  font-weight: 700;
}
.ai-scn-cta {
  margin-top: 0;
  background: linear-gradient(135deg, var(--accent), var(--accent-h));
}

.ai-session-progress {
  display: grid;
  grid-template-columns: auto minmax(120px, 1fr) auto;
  gap: 10px;
  align-items: center;
  padding: 10px 12px;
  margin-bottom: 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.ai-session-progress span,
.ai-session-progress strong { color: var(--text2); font-size: .78rem; }
.ai-session-bar {
  height: 7px;
  overflow: hidden;
  background: var(--bg3);
  border-radius: 999px;
}
.ai-session-fill {
  height: 100%;
  background: linear-gradient(90deg, #2dd4bf, var(--accent));
  border-radius: inherit;
  transition: width .25s ease;
}

@media (max-width: 820px) {
  .ai-coach-hero { grid-template-columns: 1fr; }
  .ai-coach-card { min-height: 190px; }
  .ai-stats-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 520px) {
  .ai-coach-hero { padding: 16px; }
  .ai-hero-actions .btn { width: 100%; justify-content: center; }
  .ai-stats-strip { grid-template-columns: 1fr; }
  .ai-level-filter { width: 100%; border-radius: var(--radius); }
  .ai-level-tab { flex: 1; }
  .ai-session-progress { grid-template-columns: 1fr auto; }
  .ai-session-bar { grid-column: 1 / -1; grid-row: 2; }
}

/* ============================================================
   PLANS & PRICING
   ============================================================ */
.plans-hero {
  text-align: center; padding: 24px 16px;
  background: linear-gradient(135deg, rgba(37,99,235,.12), rgba(124,58,237,.12));
  border: 1px solid var(--border); border-radius: var(--radius-lg);
  margin-bottom: 24px;
}
.plans-hero-icon { font-size: 3rem; margin-bottom: 6px; }
.plans-hero h2   { color: var(--text); font-size: 1.4rem; }
.plans-hero p    { color: var(--text2); margin: 6px 0 16px; }
.plans-toggle {
  display: inline-flex; gap: 4px; padding: 4px;
  background: var(--bg3); border-radius: 999px;
}
.plans-toggle-btn {
  padding: 8px 18px; cursor: pointer; border: 0; background: transparent;
  color: var(--text2); font-weight: 600; border-radius: 999px;
  font-family: inherit; font-size: .88rem; transition: all .2s;
}
.plans-toggle-btn.active {
  background: var(--accent); color: #fff;
}
.plans-save {
  margin-left: 6px; font-size: .72rem; padding: 2px 8px;
  background: var(--success); color: #fff; border-radius: 999px;
}

.plans-grid {
  display: grid; gap: 16px; margin-bottom: 24px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}
.plan-card {
  background: var(--surface); border: 2px solid var(--border);
  border-radius: var(--radius-lg); padding: 22px;
  display: flex; flex-direction: column; gap: 10px; position: relative;
  transition: all .25s;
}
.plan-card:hover { transform: translateY(-4px); box-shadow: 0 10px 30px var(--shadow); }
.plan-card.featured {
  border-color: var(--plan-color);
  box-shadow: 0 8px 24px rgba(37,99,235,.25);
  transform: scale(1.02);
}
.plan-badge {
  position: absolute; top: -10px; right: 16px;
  background: var(--plan-color); color: #fff;
  padding: 4px 12px; border-radius: 999px; font-size: .75rem; font-weight: 800;
}
.plan-icon  { font-size: 2.4rem; }
.plan-name  { font-weight: 800; font-size: 1.2rem; color: var(--text); }
.plan-price { font-size: 2rem; font-weight: 800; color: var(--plan-color); line-height: 1; }
.plan-price-sub { font-size: .82rem; color: var(--text2); margin-top: -4px; }
.plan-tagline   { font-size: .88rem; color: var(--text2); margin: 6px 0 8px; }
.plan-features {
  list-style: none; padding: 0; margin: 0; flex: 1;
  border-top: 1px dashed var(--border); padding-top: 12px;
}
.plan-features li {
  display: flex; align-items: flex-start; gap: 8px;
  padding: 6px 0; font-size: .88rem; color: var(--text);
}
.plan-features li > span {
  flex-shrink: 0; width: 18px; height: 18px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: .7rem; font-weight: 800;
}
.plan-features li.yes > span { background: var(--success); color: #fff; }
.plan-features li.no  > span { background: var(--bg3);     color: var(--text3); }
.plan-features li.no { color: var(--text3); text-decoration: line-through; }
.plan-cta { margin-top: 6px; }

.plans-sec-title { font-size: 1.05rem; color: var(--text); margin: 24px 0 12px; }
.plans-sec-en    { color: var(--text2); font-weight: 500; font-size: .88rem; }

.plans-why {
  display: grid; gap: 10px; margin-bottom: 22px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}
.plans-why-card {
  display: flex; align-items: center; gap: 10px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 12px 14px;
  font-size: .9rem; color: var(--text);
}
.plans-why-icon { font-size: 1.4rem; }

.packs-grid {
  display: grid; gap: 12px; margin-bottom: 22px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}
.pack-card {
  display: flex; align-items: center; gap: 12px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 14px;
  transition: all .25s;
}
.pack-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.pack-icon  { font-size: 2rem; }
.pack-info  { flex: 1; }
.pack-name  { font-weight: 700; color: var(--text); font-size: .92rem; }
.pack-desc  { font-size: .8rem; color: var(--text2); }
.pack-price { font-weight: 800; font-size: 1rem; color: var(--accent); }

.plans-trust {
  display: flex; flex-wrap: wrap; gap: 14px; justify-content: center;
  padding: 14px; background: var(--surface2);
  border-radius: var(--radius); font-size: .85rem; color: var(--text2);
  margin-bottom: 12px;
}
.plans-trust > div { display: flex; align-items: center; gap: 6px; }
.plans-disclaimer {
  text-align: center; font-size: .82rem; color: var(--text2);
  padding: 10px;
}

/* ============================================================
   PLACEMENT TEST (CEFR)
============================================================ */

/* Intro screen */
.pt-intro {
  max-width: 720px; margin: 0 auto; padding: 32px 24px;
  text-align: center; background: var(--surface);
  border: 1px solid var(--border); border-radius: var(--radius-lg);
  box-shadow: 0 8px 30px rgba(0,0,0,.18);
}
.pt-intro-icon { font-size: 4rem; margin-bottom: 8px; }
.pt-intro h2 { font-size: 1.8rem; margin: 4px 0 6px; }
.pt-intro-sub { color: var(--text2); margin-bottom: 24px; }
.pt-intro-stats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px;
  margin: 18px 0 22px;
}
.pt-stat-item {
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 14px 8px;
}
.pt-stat-num {
  font-size: 1.7rem; font-weight: 800;
  background: linear-gradient(90deg, #2563EB, #7C3AED);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.pt-stat-lbl { font-size: .85rem; color: var(--text2); margin-top: 4px; }
.pt-stat-lbl small { display: block; font-size: .72rem; opacity: .7; }
.pt-intro-points {
  display: flex; flex-direction: column; gap: 10px;
  text-align: left; margin: 18px 0 22px;
}
.pt-point {
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 12px 14px; font-size: .92rem;
}
.pt-start-btn { font-size: 1.05rem; padding: 14px 28px; }

/* Quiz screen */
.pt-quiz { max-width: 720px; margin: 0 auto; }
.pt-quiz-head { margin-bottom: 16px; }
.pt-quiz-bar {
  height: 8px; background: var(--surface2); border-radius: 4px; overflow: hidden;
  border: 1px solid var(--border);
}
.pt-quiz-bar-fill {
  height: 100%; background: linear-gradient(90deg, #2563EB, #7C3AED);
  transition: width .35s ease;
}
.pt-quiz-meta {
  display: flex; justify-content: space-between;
  font-size: .85rem; color: var(--text2); margin-top: 6px;
}
.pt-quiz-level { font-weight: 700; }
.pt-quiz-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 24px;
  box-shadow: 0 4px 20px rgba(0,0,0,.12);
}
.pt-q-text {
  font-size: 1.25rem; font-weight: 600;
  margin-bottom: 18px; line-height: 1.6;
}
.pt-q-choices { display: flex; flex-direction: column; gap: 10px; }
.pt-choice {
  display: flex; align-items: center; gap: 12px;
  width: 100%; text-align: left;
  background: var(--surface2); border: 2px solid var(--border);
  border-radius: var(--radius); padding: 14px 16px;
  cursor: pointer; transition: all .15s ease;
  color: var(--text); font-size: .98rem;
}
.pt-choice:hover:not(:disabled) {
  border-color: #2563EB; transform: translateX(2px);
}
.pt-choice.selected { border-color: #2563EB; background: rgba(37,99,235,.08); }
.pt-choice.correct  { border-color: #22C55E; background: rgba(34,197,94,.12); }
.pt-choice.wrong    { border-color: #EF4444; background: rgba(239,68,68,.12); }
.pt-choice:disabled { cursor: default; }
.pt-choice-letter {
  width: 28px; height: 28px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 50%; font-weight: 700; font-size: .85rem;
}
.pt-choice.correct .pt-choice-letter { background: #22C55E; color: white; border-color: #22C55E; }
.pt-choice.wrong   .pt-choice-letter { background: #EF4444; color: white; border-color: #EF4444; }
.pt-choice-text { flex: 1; }
.pt-choice-mark { font-size: 1.2rem; font-weight: 700; }
.pt-explain {
  margin-top: 16px; padding: 12px 14px;
  background: var(--surface2); border-radius: var(--radius);
  border-left: 4px solid #2563EB;
  font-size: .92rem; line-height: 1.5;
}
.pt-explain strong { display: block; margin-bottom: 4px; }
.pt-quiz-actions {
  display: flex; justify-content: space-between; gap: 10px;
  margin-top: 18px;
}

/* Result screen */
.pt-result {
  max-width: 760px; margin: 0 auto; padding: 24px;
  text-align: center;
}
.pt-result-celebrate { font-size: 3.5rem; }
.pt-result h2 { font-size: 1.7rem; margin: 4px 0; }
.pt-result-sub { color: var(--text2); margin-bottom: 18px; }
.pt-result-badge {
  display: inline-flex; align-items: center; gap: 18px;
  padding: 18px 28px; border-radius: var(--radius-lg);
  border: 2px solid; margin: 8px 0 18px;
}
.pt-result-icon { font-size: 3rem; }
.pt-result-code { font-size: 2.2rem; font-weight: 800; line-height: 1; }
.pt-result-name { font-size: 1.05rem; font-weight: 600; margin-top: 4px; }
.pt-result-name-th { font-size: .85rem; color: var(--text2); }
.pt-result-msg {
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 14px 18px;
  margin: 12px 0 22px; font-size: 1rem; line-height: 1.6;
}

/* Per-level breakdown */
.pt-result-breakdown {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px;
  margin: 18px 0; text-align: left;
}
.pt-result-breakdown h4 { margin: 0 0 12px; font-size: 1rem; }
.pt-bd-row {
  display: grid; grid-template-columns: 60px 1fr 60px;
  align-items: center; gap: 10px; padding: 6px 0;
}
.pt-bd-label { font-weight: 700; }
.pt-bd-bar {
  height: 10px; background: var(--surface2); border-radius: 5px;
  overflow: hidden; border: 1px solid var(--border);
}
.pt-bd-fill { height: 100%; transition: width .5s ease; }
.pt-bd-score { text-align: right; font-size: .9rem; color: var(--text2); }

/* Recommended pricing block */
.pt-result-pricing {
  background: var(--surface); border: 2px solid var(--tier-color, #2563EB);
  border-radius: var(--radius-lg); padding: 20px;
  margin: 22px 0; text-align: left;
  box-shadow: 0 6px 20px rgba(37,99,235,.18);
}
.pt-pricing-head {
  display: flex; align-items: center; gap: 14px;
  padding-bottom: 14px; border-bottom: 1px solid var(--border);
}
.pt-pricing-icon { font-size: 2.4rem; }
.pt-pricing-tier { font-weight: 700; font-size: 1.05rem; color: var(--tier-color); }
.pt-pricing-sub  { font-size: .88rem; color: var(--text2); margin-top: 2px; }
.pt-pricing-price { margin-left: auto; text-align: right; }
.pt-pricing-amount { font-size: 1.8rem; font-weight: 800; color: var(--tier-color); }
.pt-pricing-period { font-size: .82rem; color: var(--text2); }
.pt-pricing-features {
  list-style: none; padding: 14px 0 16px; margin: 0;
  display: flex; flex-direction: column; gap: 7px;
}
.pt-pricing-features li { font-size: .92rem; }
.pt-go-plans { width: 100%; }

.pt-result-actions {
  display: flex; justify-content: center; gap: 12px; flex-wrap: wrap;
  margin-top: 18px;
}

/* Hero actions on Learning Path */
.lp-hero-actions {
  display: flex; gap: 10px; flex-wrap: wrap; margin-top: 12px;
}

/* Plans level banner & CEFR chip */
.plans-level-banner {
  display: inline-flex; align-items: center; gap: 10px; flex-wrap: wrap;
  background: linear-gradient(90deg, rgba(37,99,235,.10), rgba(124,58,237,.10));
  border: 1px solid rgba(37,99,235,.35);
  border-radius: 999px; padding: 8px 16px;
  margin: 8px 0 14px; font-size: .92rem;
  justify-content: center;
}
.plans-level-banner-warn {
  background: rgba(245,158,11,.10);
  border-color: rgba(245,158,11,.4);
}
.plans-level-icon { font-size: 1.2rem; }
.plans-level-rec  { color: var(--text2); }
.plan-levels {
  display: inline-block; margin: -6px 0 8px;
  padding: 3px 10px; border-radius: 999px;
  background: var(--surface2); border: 1px solid var(--border);
  font-size: .72rem; font-weight: 700; letter-spacing: .5px;
  color: var(--plan-color);
}

/* Mobile */
@media (max-width: 640px) {
  .pt-intro-stats { grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .pt-stat-num    { font-size: 1.3rem; }
  .pt-result-badge { flex-direction: column; gap: 8px; padding: 16px 20px; }
  .pt-pricing-head { flex-wrap: wrap; }
  .pt-pricing-price { margin-left: 0; width: 100%; text-align: left; }
  .pt-bd-row { grid-template-columns: 50px 1fr 50px; }
}

/* ============================================================
   A1 → A2 BRIDGE COURSE (lessons_a1.js)
============================================================ */

/* Hero */
.la1-hero {
  display: flex; gap: 18px; align-items: center;
  background: linear-gradient(135deg, rgba(34,197,94,.10), rgba(16,185,129,.10));
  border: 1px solid rgba(34,197,94,.30);
  border-radius: var(--radius-lg); padding: 22px;
  margin-bottom: 24px;
}
.la1-hero-icon { font-size: 2.6rem; flex-shrink: 0; }
.la1-hero-text { flex: 1; }
.la1-hero-text h2 { margin: 0 0 6px; font-size: 1.5rem; }
.la1-hero-text p { margin: 0 0 12px; color: var(--text2); font-size: .92rem; }
.la1-progress-row {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
}
.la1-progress-bar {
  flex: 1; min-width: 200px; height: 10px;
  background: var(--surface2); border-radius: 5px; overflow: hidden;
  border: 1px solid var(--border);
}
.la1-progress-fill {
  height: 100%; background: linear-gradient(90deg, #22C55E, #10B981);
  transition: width .5s ease;
}
.la1-progress-text { font-size: .9rem; font-weight: 600; color: var(--text2); }

/* Modules + lesson list */
.la1-modules { display: flex; flex-direction: column; gap: 22px; }
.la1-module {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px;
}
.la1-module-head {
  display: flex; align-items: center; gap: 10px; margin-bottom: 14px;
  padding-bottom: 10px; border-bottom: 1px solid var(--border);
}
.la1-module-num {
  background: linear-gradient(90deg, #2563EB, #7C3AED);
  color: white; padding: 4px 12px; border-radius: 999px;
  font-size: .78rem; font-weight: 700; letter-spacing: .5px;
}
.la1-module-name { font-size: 1.05rem; font-weight: 700; }
.la1-lessons { display: flex; flex-direction: column; gap: 10px; }
.la1-lesson-card {
  display: flex; align-items: center; gap: 14px;
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 14px;
  cursor: pointer; transition: all .15s ease;
}
.la1-lesson-card:hover {
  border-color: #2563EB; transform: translateX(2px);
  box-shadow: 0 4px 12px rgba(37,99,235,.15);
}
.la1-lesson-card.done {
  background: rgba(34,197,94,.05); border-color: rgba(34,197,94,.3);
}
.la1-lesson-icon { font-size: 1.8rem; flex-shrink: 0; }
.la1-lesson-info { flex: 1; min-width: 0; }
.la1-lesson-title { font-weight: 700; font-size: 1rem; }
.la1-lesson-th { color: var(--text2); font-size: .88rem; margin-top: 2px; }
.la1-lesson-meta { color: var(--text2); font-size: .8rem; margin-top: 4px; }

/* Final CTA promo */
.la1-cta-promo {
  margin-top: 26px; text-align: center;
  background: linear-gradient(135deg, rgba(37,99,235,.12), rgba(124,58,237,.12));
  border: 2px solid rgba(124,58,237,.4);
  border-radius: var(--radius-lg); padding: 28px;
}
.la1-cta-icon { font-size: 3rem; }
.la1-cta-promo h3 { margin: 6px 0; }
.la1-cta-promo p { color: var(--text2); margin: 0 0 14px; }

/* Lesson detail view */
.la1-lesson-view { max-width: 820px; margin: 0 auto; }
.la1-back-btn {
  background: transparent; border: none; color: var(--text2);
  cursor: pointer; padding: 8px 0; margin-bottom: 12px; font-size: .92rem;
}
.la1-back-btn:hover { color: #2563EB; }

.la1-lesson-header {
  display: flex; gap: 18px; align-items: center;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 22px; margin-bottom: 18px;
}
.la1-lesson-icon-big { font-size: 3.2rem; flex-shrink: 0; }
.la1-lesson-module-tag {
  display: inline-block; padding: 3px 10px; border-radius: 999px;
  background: var(--surface2); border: 1px solid var(--border);
  font-size: .72rem; font-weight: 700; letter-spacing: .5px;
  margin-bottom: 6px;
}
.la1-lesson-header h2 { margin: 4px 0; font-size: 1.5rem; }
.la1-lesson-th-big { color: var(--text2); font-size: .95rem; margin-bottom: 8px; }
.la1-objective {
  background: var(--surface2); padding: 8px 12px; border-radius: var(--radius);
  font-size: .9rem; border-left: 3px solid #22C55E;
}

/* Step indicator */
.la1-stepper {
  display: flex; gap: 8px; margin-bottom: 18px;
  overflow-x: auto; padding-bottom: 4px;
}
.la1-step {
  flex: 1; min-width: 90px; text-align: center;
  padding: 8px 6px; border-radius: var(--radius);
  background: var(--surface2); border: 1px solid var(--border);
  font-size: .82rem; font-weight: 600; color: var(--text2);
  white-space: nowrap;
}
.la1-step.active {
  background: linear-gradient(90deg, #2563EB, #7C3AED);
  color: white; border-color: transparent;
}
.la1-step.past {
  background: rgba(34,197,94,.15); border-color: rgba(34,197,94,.4);
  color: #22C55E;
}

/* Step body */
.la1-step-body {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 24px;
}
.la1-step-body h3 { margin: 0 0 14px; }
.la1-step-body h3 small { color: var(--text2); font-weight: 400; }
.la1-step-hint { color: var(--text2); font-size: .9rem; margin: 0 0 14px; }

/* Vocab cards */
.la1-vocab-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 12px;
}
.la1-vocab-card {
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 14px;
}
.la1-vocab-head { display: flex; align-items: center; gap: 8px; }
.la1-vocab-head strong { font-size: 1.1rem; color: #2563EB; }
.la1-vocab-th { color: var(--text2); font-size: .9rem; margin: 4px 0 8px; }
.la1-vocab-ex {
  display: flex; gap: 6px; align-items: flex-start;
  padding: 8px; background: var(--surface);
  border-radius: var(--radius); font-size: .88rem;
}
.la1-vocab-ex em { font-style: italic; line-height: 1.4; }

/* Grammar rules */
.la1-rules { display: flex; flex-direction: column; gap: 10px; }
.la1-rule {
  display: flex; gap: 14px; align-items: flex-start;
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 14px;
}
.la1-rule-num {
  width: 32px; height: 32px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #2563EB, #7C3AED);
  color: white; border-radius: 50%; font-weight: 800;
}
.la1-rule-body { flex: 1; }
.la1-rule-text { font-weight: 600; margin-bottom: 6px; }
.la1-rule-ex { display: flex; gap: 6px; align-items: center; }
.la1-rule-ex code {
  background: var(--surface); padding: 4px 10px; border-radius: 6px;
  border: 1px solid var(--border); font-family: 'Consolas', monospace;
  font-size: .9rem;
}

/* Examples */
.la1-examples { display: flex; flex-direction: column; gap: 10px; }
.la1-example {
  display: flex; gap: 12px; align-items: center;
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 12px 14px;
}
.la1-ex-num {
  width: 26px; height: 26px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 50%; font-weight: 700; font-size: .82rem;
}
.la1-ex-text { flex: 1; font-size: 1rem; line-height: 1.5; }
.la1-ex-speak { flex-shrink: 0; }

/* Quiz */
.la1-quiz-bar {
  height: 6px; background: var(--surface2); border-radius: 3px;
  overflow: hidden; border: 1px solid var(--border); margin-bottom: 14px;
}
.la1-quiz-bar-fill {
  height: 100%; background: linear-gradient(90deg, #2563EB, #7C3AED);
  transition: width .35s ease;
}
.la1-quiz-card {
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px;
}
.la1-quiz-q { font-size: 1.15rem; font-weight: 600; margin-bottom: 14px; }
.la1-quiz-choices { display: flex; flex-direction: column; gap: 8px; }
.la1-quiz-choice {
  display: flex; align-items: center; gap: 10px;
  width: 100%; text-align: left;
  background: var(--surface); border: 2px solid var(--border);
  border-radius: var(--radius); padding: 12px 14px;
  cursor: pointer; transition: all .15s ease;
  color: var(--text); font-size: .98rem;
}
.la1-quiz-choice:hover:not(:disabled) {
  border-color: #2563EB; transform: translateX(2px);
}
.la1-quiz-choice.selected { border-color: #2563EB; background: rgba(37,99,235,.08); }
.la1-quiz-choice.correct  { border-color: #22C55E; background: rgba(34,197,94,.12); }
.la1-quiz-choice.wrong    { border-color: #EF4444; background: rgba(239,68,68,.12); }
.la1-quiz-choice:disabled { cursor: default; }
.la1-choice-letter {
  width: 24px; height: 24px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: 50%; font-weight: 700; font-size: .82rem;
}
.la1-quiz-choice.correct .la1-choice-letter { background: #22C55E; color: white; border-color: #22C55E; }
.la1-quiz-choice.wrong   .la1-choice-letter { background: #EF4444; color: white; border-color: #EF4444; }
.la1-quiz-explain {
  margin-top: 14px; padding: 10px 14px;
  background: var(--surface); border-radius: var(--radius);
  border-left: 4px solid #2563EB; font-size: .9rem; line-height: 1.5;
}
.la1-quiz-explain strong { display: block; margin-bottom: 4px; }

/* Done step */
.la1-done { text-align: center; padding: 14px 0; }
.la1-done-icon { font-size: 4rem; }
.la1-done h3 { font-size: 1.6rem; margin: 6px 0; }
.la1-done-score {
  font-size: 1.3rem; font-weight: 800;
  background: linear-gradient(90deg, #2563EB, #7C3AED);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.la1-done-msg { color: var(--text2); margin: 8px 0 18px; }
.la1-done-actions {
  display: flex; gap: 10px; justify-content: center; flex-wrap: wrap;
}

/* Step navigation buttons */
.la1-step-actions {
  display: flex; gap: 10px; justify-content: space-between;
  margin-top: 18px; flex-wrap: wrap;
}

@media (max-width: 640px) {
  .la1-hero { flex-direction: column; text-align: center; }
  .la1-lesson-header { flex-direction: column; text-align: center; }
  .la1-vocab-grid { grid-template-columns: 1fr; }
  .la1-lesson-card { flex-wrap: wrap; }
  .la1-stepper { font-size: .72rem; }
  .la1-step { min-width: 70px; padding: 6px 4px; }
}

/* ============================================================
   READING + LISTENING — merged section sub-tabs
============================================================ */
.rl-tabs {
  display: flex; gap: 8px; margin-bottom: 18px;
  background: var(--surface2); padding: 6px;
  border-radius: var(--radius); border: 1px solid var(--border);
}
.rl-tab {
  flex: 1; display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 14px; border: none; border-radius: calc(var(--radius) - 2px);
  background: transparent; color: var(--text2); cursor: pointer;
  font-weight: 600; font-size: .95rem;
  transition: all .15s ease;
}
.rl-tab:hover:not(.active) {
  color: var(--text); background: rgba(37,99,235,.05);
}
.rl-tab.active {
  background: linear-gradient(90deg, #2563EB, #7C3AED);
  color: white;
  box-shadow: 0 4px 12px rgba(37,99,235,.25);
}
.rl-tab-icon { font-size: 1.2rem; }
.rl-tab-label { display: flex; flex-direction: column; align-items: flex-start; line-height: 1.2; }
.rl-tab-label small { font-size: .72rem; opacity: .85; font-weight: 400; }
.rl-tab.active .rl-tab-label small { opacity: .9; }

.rl-pane[hidden] { display: none; }

@media (max-width: 640px) {
  .rl-tab { padding: 10px 8px; font-size: .85rem; }
  .rl-tab-label small { display: none; }
}

/* ============================================================
   READING — CEFR-grouped passage list
============================================================ */
.reading-overview {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  background: linear-gradient(135deg, rgba(37,99,235,.08), rgba(124,58,237,.08));
  border: 1px solid rgba(37,99,235,.25);
  border-radius: var(--radius-lg); padding: 18px;
  margin-bottom: 22px;
}
.reading-overview-text { flex: 1; min-width: 220px; }
.reading-overview-text h3 { margin: 0 0 4px; font-size: 1.1rem; }
.reading-overview-text p { margin: 0; color: var(--text2); font-size: .88rem; }
.reading-overview-progress {
  display: flex; flex-direction: column; gap: 6px;
  min-width: 220px; flex: 1;
}
.reading-progress-bar {
  height: 8px; background: var(--surface2); border-radius: 4px;
  overflow: hidden; border: 1px solid var(--border);
}
.reading-progress-fill {
  height: 100%; background: linear-gradient(90deg, #2563EB, #7C3AED);
  transition: width .5s ease;
}
.reading-overview-progress span { font-size: .85rem; color: var(--text2); font-weight: 600; }

.reading-cefr-groups { display: flex; flex-direction: column; gap: 24px; }

.reading-cefr-group {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 18px;
  border-left: 4px solid var(--cefr-color);
}

.reading-cefr-head {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  padding-bottom: 14px; margin-bottom: 14px;
  border-bottom: 1px solid var(--border);
}
.reading-cefr-badge {
  display: flex; align-items: center; gap: 12px;
  padding: 8px 14px; border-radius: var(--radius);
  background: color-mix(in srgb, var(--cefr-color) 15%, transparent);
  border: 1px solid color-mix(in srgb, var(--cefr-color) 40%, transparent);
}
.reading-cefr-icon { font-size: 1.6rem; }
.reading-cefr-code {
  font-size: 1.05rem; font-weight: 800; color: var(--cefr-color);
  letter-spacing: .3px;
}
.reading-cefr-name-th { font-size: .82rem; color: var(--text2); }
.reading-cefr-meta {
  display: flex; flex-direction: column; gap: 4px;
  flex: 1; min-width: 200px;
}
.reading-cefr-desc { font-size: .9rem; color: var(--text2); }
.reading-cefr-count {
  font-size: .82rem; font-weight: 700;
  color: var(--cefr-color);
  align-self: flex-start;
  padding: 3px 10px; border-radius: 999px;
  background: color-mix(in srgb, var(--cefr-color) 12%, transparent);
}

@media (max-width: 640px) {
  .reading-cefr-head { flex-direction: column; align-items: stretch; gap: 10px; }
  .reading-cefr-meta { min-width: 0; }
}

/* Bridge-course CTA inside Learning Path A1 detail */
.lp-bridge-cta {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  margin-top: 18px; padding: 16px;
  background: linear-gradient(135deg, rgba(34,197,94,.10), rgba(37,99,235,.10));
  border: 1px solid rgba(34,197,94,.4);
  border-radius: var(--radius);
}
.lp-bridge-icon { font-size: 2rem; flex-shrink: 0; }
.lp-bridge-text { flex: 1; min-width: 200px; }
.lp-bridge-text strong { display: block; font-size: 1rem; }
.lp-bridge-text span { color: var(--text2); font-size: .85rem; }

/* ════════════════════════════════════════════════════════════
   Dashboard widgets — Daily Routine + Milestones
   ════════════════════════════════════════════════════════════ */
.dash-mini-section {
  padding: 22px;
  border-radius: 18px;
  background:
    linear-gradient(135deg, rgba(124,58,237,.05), rgba(236,72,153,.03)),
    var(--surface);
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.dash-mini-head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.dash-mini-head h3 {
  font-size: 1.1rem; font-weight: 800;
  color: var(--text);
  margin: 0;
}
.dash-mini-en {
  color: var(--text2);
  font-size: .85rem;
  font-weight: 500;
}
.dash-mini-pill {
  padding: 4px 12px;
  background: linear-gradient(90deg, #7C3AED, #2563EB);
  color: #fff;
  font-size: .78rem;
  font-weight: 700;
  border-radius: 999px;
}

/* Routine flow (5 steps) */
.dash-routine-flow {
  display: flex;
  align-items: center;
  gap: 4px;
  justify-content: space-between;
  flex-wrap: nowrap;
  overflow-x: auto;
  padding: 4px 0 10px;
}
.dash-routine-item {
  flex: 1; min-width: 90px;
  background: var(--surface2);
  border: 1.5px solid var(--border);
  border-radius: 14px;
  padding: 12px 6px;
  text-align: center;
  transition: transform .25s, border-color .25s, box-shadow .25s;
}
.dash-routine-item:hover {
  transform: translateY(-3px);
  border-color: var(--accent);
  box-shadow: 0 8px 18px rgba(37,99,235,.15);
}
.dash-routine-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px;
  border-radius: 50%;
  font-size: 1.2rem;
  background: linear-gradient(135deg, rgba(236,72,153,.12), rgba(124,58,237,.10));
  margin-bottom: 4px;
}
.dash-routine-time {
  display: inline-block;
  font-weight: 800;
  font-size: .75rem;
  color: #fff;
  background: linear-gradient(90deg, #7C3AED, #2563EB);
  padding: 2px 10px;
  border-radius: 999px;
}
.dash-routine-label {
  font-weight: 700; color: var(--text); font-size: .8rem;
  margin-top: 4px;
}
.dash-routine-arrow {
  display: flex; align-items: center;
  font-size: 1.1rem;
  color: var(--accent);
  font-weight: 800;
  flex-shrink: 0;
  opacity: .65;
}
.dash-routine-tip {
  text-align: center;
  margin-top: 12px;
  padding: 10px 14px;
  background: linear-gradient(135deg, rgba(124,58,237,.10), rgba(37,99,235,.06));
  border: 1px dashed var(--accent);
  border-radius: 10px;
  font-size: .85rem;
  color: var(--text);
}

/* Milestones flow */
.dash-milestones-flow {
  display: flex;
  align-items: flex-start;
  gap: 4px;
  justify-content: space-between;
  flex-wrap: nowrap;
  overflow-x: auto;
  padding: 8px 0 12px;
}
.dash-milestone {
  flex: 1; min-width: 80px;
  text-align: center;
}
.dash-milestone-circle {
  width: 62px; height: 62px;
  margin: 0 auto 8px;
  border: 3px solid;
  border-radius: 50%;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  font-weight: 800;
  box-shadow: 0 4px 12px rgba(0,0,0,.1);
  transition: transform .25s;
  background-image:
    radial-gradient(circle at top, rgba(255,255,255,.25), transparent 60%);
}
.dash-milestone:hover .dash-milestone-circle {
  transform: scale(1.08) rotate(-3deg);
}
.dash-milestone-num { font-size: 1.15rem; line-height: 1; }
.dash-milestone-unit { font-size: .65rem; opacity: .85; margin-top: 1px; }
.dash-milestone-label {
  font-size: .72rem;
  color: var(--text2);
  line-height: 1.4;
}
.dash-milestone-arrow {
  display: flex; align-items: center;
  padding-top: 22px;
  font-size: 1rem;
  color: var(--accent);
  font-weight: 800;
  flex-shrink: 0;
  opacity: .55;
}

@media (max-width: 600px) {
  .dash-routine-flow,
  .dash-milestones-flow {
    flex-wrap: wrap;
    justify-content: center;
  }
  .dash-routine-item { min-width: calc(33% - 8px); }
  .dash-milestone { min-width: calc(25% - 6px); }
  .dash-routine-arrow,
  .dash-milestone-arrow { display: none; }
}

/* ════════════════════════════════════════════════════════════
   Learning Path — Mind-Map (Minimal Compact Design)
   ════════════════════════════════════════════════════════════ */

/* ── Header (compact) ───────────────────────────────────── */
.lp-mm-header {
  padding: 18px 22px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(124,58,237,.06), rgba(37,99,235,.04));
  border: 1px solid var(--border);
  margin-bottom: 18px;
}
.lp-mm-header::before, .lp-mm-header::after { display: none; }

.lp-mm-header-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  align-items: center;
}

/* Hide the brand block inline — keep it simple */
.lp-mm-brand { display: none; }

.lp-mm-title-wrap { text-align: left; }
.lp-mm-title {
  font-size: 1.35rem;
  font-weight: 800;
  margin: 0;
  background: linear-gradient(90deg, #7C3AED, #2563EB);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  letter-spacing: -.2px;
  line-height: 1.2;
}
.lp-mm-title-icon { display: inline-block; margin-right: 4px; }
.lp-mm-subtitle {
  font-size: .85rem; color: var(--text2);
  margin: 2px 0 0;
  font-weight: 500;
}
.lp-mm-desc { display: none; }

.lp-mm-status {
  display: flex; align-items: center; gap: 8px;
  flex-wrap: wrap; justify-content: flex-end;
}
.lp-mm-status-label { display: none; }
.lp-mm-status-badge {
  padding: 5px 12px;
  border-radius: 999px;
  border: 1.5px solid;
  font-weight: 700; font-size: .82rem;
}
.lp-mm-status-actions { display: flex; gap: 6px; }
.lp-mm-status-actions .btn {
  padding: 5px 10px;
  font-size: .78rem;
}

/* ── Level Rows (compact, minimal) ──────────────────────── */
.lp-mm-levels {
  display: flex; flex-direction: column;
  gap: 10px;
  margin-bottom: 22px;
}

.lp-mm-row {
  position: relative;
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 14px;
  padding: 12px 14px;
  border-radius: 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--lvl-color);
  transition: border-color .15s, box-shadow .15s;
}
.lp-mm-row:hover {
  border-color: var(--lvl-color);
  box-shadow: 0 2px 8px color-mix(in srgb, var(--lvl-color) 12%, transparent);
}
.lp-mm-row.future { opacity: .55; }
.lp-mm-row.current {
  border-left-width: 4px;
  background: color-mix(in srgb, var(--lvl-color) 4%, var(--surface));
}

/* LEVEL hub */
.lp-mm-level-box {
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center; gap: 3px;
  padding: 6px;
}
.lp-mm-level-orb {
  position: relative;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--lvl-color) 15%, transparent);
  border: 2px solid var(--lvl-color);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 2px;
}
.lp-mm-level-num-badge {
  position: absolute;
  top: -6px; right: -6px;
  width: 20px; height: 20px;
  background: var(--lvl-color);
  color: #fff;
  border-radius: 50%;
  font-weight: 800; font-size: .72rem;
  line-height: 20px;
  text-align: center;
}
.lp-mm-level-name {
  font-weight: 700; color: var(--text);
  font-size: .85rem;
  line-height: 1.2;
}
.lp-mm-level-thai { color: var(--text2); font-size: .72rem; }
.lp-mm-level-code-tag {
  display: inline-block;
  padding: 1px 8px;
  background: var(--lvl-color);
  color: #fff;
  font-weight: 700; font-size: .68rem;
  border-radius: 999px;
  letter-spacing: .5px;
  margin-top: 2px;
}
.lp-mm-level-pin, .lp-mm-level-pin-fut {
  margin-top: 3px;
  font-size: .62rem;
  padding: 1px 6px;
  border-radius: 999px;
  font-weight: 600;
  display: inline-block;
}
.lp-mm-level-pin { background: var(--lvl-color); color: #fff; }
.lp-mm-level-pin.lp-mm-done { background: #10b981; }
.lp-mm-level-pin-fut {
  background: transparent; color: var(--text3);
  border: 1px solid var(--border);
}

/* 3 branches — compact grid */
.lp-mm-branches {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.lp-mm-branches::before { display: none; }

.lp-mm-branch {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
}
.lp-mm-branch:hover { border-color: var(--lvl-color); }

.lp-mm-branch-head {
  display: flex; align-items: center; gap: 6px;
  margin-bottom: 6px;
  padding-bottom: 4px;
  border-bottom: 1px dashed var(--border);
}
.lp-mm-branch-emoji {
  width: 22px; height: 22px;
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  font-size: .85rem;
  background: color-mix(in srgb, var(--lvl-color) 14%, transparent);
}
.lp-mm-branch-title {
  font-size: .68rem; font-weight: 800;
  letter-spacing: .5px;
  color: var(--lvl-color);
  text-transform: uppercase;
  line-height: 1.1;
}
.lp-mm-branch-title-th {
  font-size: .62rem;
  color: var(--text2);
  font-weight: 500;
}

.lp-mm-branch p {
  margin: 0;
  font-size: .78rem;
  line-height: 1.45;
  color: var(--text);
}
.lp-mm-branch ul {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 3px;
}
.lp-mm-branch li {
  font-size: .74rem;
  color: var(--text);
  line-height: 1.35;
  padding-left: 10px;
  position: relative;
}
.lp-mm-branch li::before {
  content: '•';
  position: absolute; left: 0; top: 0;
  color: var(--lvl-color);
  font-weight: 800;
}
.lp-mm-branch.lp-mm-branch-examples li {
  padding-left: 0;
  display: flex; align-items: flex-start; gap: 5px;
}
.lp-mm-branch.lp-mm-branch-examples li::before { display: none; }
.lp-mm-ex-icon {
  width: 18px; height: 18px;
  flex-shrink: 0;
  display: inline-flex; align-items: center; justify-content: center;
  background: color-mix(in srgb, var(--lvl-color) 12%, transparent);
  border-radius: 5px;
  font-size: .8rem;
}

/* ── Section Wrapper (compact) ──────────────────────────── */
.lp-mm-section {
  padding: 16px 18px;
  border-radius: 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  margin-bottom: 14px;
}
.lp-mm-section-title {
  text-align: left;
  font-size: .95rem; font-weight: 700;
  color: var(--text);
  margin: 0 0 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}
.lp-mm-section-title::after { display: none; }

/* Tools grid (compact) */
.lp-mm-tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 8px;
}
.lp-mm-tool-card {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 8px;
  text-align: center;
  cursor: pointer;
  transition: transform .15s, border-color .15s;
}
.lp-mm-tool-card::before { display: none; }
.lp-mm-tool-card:hover {
  transform: translateY(-1px);
  border-color: var(--tool-c1, var(--accent));
}
.lp-mm-tool-icon {
  font-size: 1.5rem;
  margin-bottom: 4px;
  display: inline-block;
}
.lp-mm-tool-name { font-weight: 700; color: var(--text); font-size: .82rem; margin-bottom: 2px; }
.lp-mm-tool-desc { color: var(--text2); font-size: .7rem; line-height: 1.35; }

/* ── Bottom: Routine + Milestones (compact) ─────────────── */
.lp-mm-bottom {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 14px;
  margin-bottom: 18px;
}

.lp-mm-routine-flow {
  display: flex;
  align-items: center;
  gap: 4px;
  justify-content: space-between;
  flex-wrap: nowrap;
  overflow-x: auto;
  padding: 4px 0 6px;
}
.lp-mm-routine-item {
  flex: 1; min-width: 80px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px 4px;
  text-align: center;
}
.lp-mm-routine-icon {
  width: 28px; height: 28px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 50%;
  font-size: 1rem;
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  margin-bottom: 2px;
}
.lp-mm-routine-time {
  display: inline-block;
  font-weight: 700; font-size: .68rem;
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  padding: 1px 8px;
  border-radius: 999px;
}
.lp-mm-routine-label { font-weight: 700; color: var(--text); font-size: .76rem; margin: 2px 0; }
.lp-mm-routine-desc { color: var(--text2); font-size: .66rem; line-height: 1.3; }

.lp-mm-arrow {
  display: flex; align-items: center;
  font-size: .95rem;
  color: var(--text3);
  flex-shrink: 0;
}

.lp-mm-routine-note {
  text-align: center;
  margin-top: 8px;
  padding: 6px 10px;
  background: color-mix(in srgb, var(--accent) 5%, transparent);
  border: 1px dashed var(--border);
  border-radius: 8px;
  font-size: .76rem;
  color: var(--text2);
}

/* Milestones (compact) */
.lp-mm-milestones-flow {
  display: flex;
  align-items: flex-start;
  gap: 3px;
  justify-content: space-between;
  flex-wrap: nowrap;
  overflow-x: auto;
  padding: 4px 0 6px;
}
.lp-mm-milestone {
  flex: 1; min-width: 60px;
  text-align: center;
}
.lp-mm-milestone-circle {
  width: 46px; height: 46px;
  margin: 0 auto 4px;
  border: 2px solid;
  border-radius: 50%;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  font-weight: 800;
}
.lp-mm-milestone-num { font-size: .95rem; line-height: 1; }
.lp-mm-milestone-unit { font-size: .56rem; opacity: .8; }
.lp-mm-milestone-label {
  font-size: .66rem;
  color: var(--text2);
  line-height: 1.3;
}

/* ── Final CTA (compact) ────────────────────────────────── */
.lp-mm-final-cta {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 18px;
  border-radius: 14px;
  background: linear-gradient(90deg, #7C3AED, #2563EB);
  color: #fff;
  flex-wrap: wrap;
}
.lp-mm-final-cta::before { display: none; }
.lp-mm-final-cta-icon { font-size: 1.8rem; }
.lp-mm-final-cta-text { flex: 1; min-width: 200px; }
.lp-mm-final-cta-text h3 {
  margin: 0;
  font-size: 1rem; font-weight: 800;
}
.lp-mm-final-cta-text p {
  margin: 2px 0 0;
  font-size: .8rem;
  opacity: .9;
}
.lp-mm-final-cta .btn {
  background: #fff;
  color: #7C3AED;
  font-weight: 700;
  padding: 6px 14px;
  font-size: .85rem;
}

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 960px) {
  .lp-mm-branches { grid-template-columns: 1fr; }
  .lp-mm-row { grid-template-columns: 120px 1fr; }
}
@media (max-width: 600px) {
  .lp-mm-header-inner { grid-template-columns: 1fr; }
  .lp-mm-status { justify-content: flex-start; }
  .lp-mm-row { grid-template-columns: 1fr; }
  .lp-mm-bottom { grid-template-columns: 1fr; }
  .lp-mm-routine-flow,
  .lp-mm-milestones-flow { flex-wrap: wrap; }
}

/* ── Reading area: lift the 760 px cap when two-column layout is active ── */
.reading-area:has(.reading-layout) { max-width: none; }

/* ── Reading — interactive, content-aware two-column layout ──
   Both columns size themselves to the viewport:
   • Article (left)  → minmax(420px, 1fr) — fills the rest, never narrower than 420px
   • Vocab  (right)  → clamp(290px, 30%, 460px) — grows with viewport (290–460px)
   The right panel sits at align-self: start and stays sticky while you read,
   and inside the panel the cards reflow into more columns as the panel grows
   (auto-fit), so all cards fit at once and you don't have to scroll within it. */
.reading-layout {
  display: grid;
  grid-template-columns: minmax(420px, 1fr) clamp(290px, 30%, 460px);
  gap: 24px;
  align-items: start;
  margin-bottom: 20px;
}
.reading-main { min-width: 0; }

/* ── Vocab panel shell ──
   max-height tracks the viewport so the entire panel is visible without
   scrolling on a normal screen. Internal scroll only kicks in if the panel
   genuinely overflows (lots of cards on a tiny window). */
.reading-vocab-panel {
  position: sticky; top: 12px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  max-height: calc(100vh - 24px); overflow-y: auto;
  /* no padding here — each face controls its own padding */
}

/* ── Panel faces (front = vocab, back = Thai article) ── */
.vocab-panel-front,
.vocab-panel-back { padding: 14px 14px 12px; }

.vocab-panel-hd {
  display: flex; align-items: center;
  justify-content: space-between; gap: 8px;
  margin-bottom: 8px;
}
.vocab-panel-hd-label {
  font-weight: 700; font-size: .95rem; flex: 1;
}

.reading-vocab-hint {
  font-size: .72rem; color: var(--text2); margin: 0 0 9px;
}

/* Thai translation body */
.vocab-panel-thai-body {
  font-size: .9rem; line-height: 1.8; color: var(--text);
}
.vocab-panel-thai-body p { margin-bottom: .85em; }

/* ── Panel flip animation (whole panel flips like a page turn) ── */
@keyframes vp-flip-out {
  from { transform: perspective(800px) rotateY(0deg);   opacity: 1; }
  to   { transform: perspective(800px) rotateY(90deg);  opacity: 0; }
}
@keyframes vp-flip-in {
  from { transform: perspective(800px) rotateY(-90deg); opacity: 0; }
  to   { transform: perspective(800px) rotateY(0deg);   opacity: 1; }
}
.reading-vocab-panel.vp-flip-out { animation: vp-flip-out .18s ease forwards; }
.reading-vocab-panel.vp-flip-in  { animation: vp-flip-in  .18s ease forwards; }

/* ── Individual vocab flip-card grid ──
   auto-fit lets the grid hold as many ~130 px columns as the panel can fit:
   ~290 px panel  → 2 columns
   ~400 px panel  → 3 columns
   ~530 px panel  → 4 columns
   So the more space the panel has, the fewer rows of cards — minimising
   scrolling inside the panel. */
.vocab-flip-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(128px, 1fr));
  gap: 7px;
}

.vocab-flip-card {
  min-height: 78px; cursor: pointer;
  perspective: 600px; user-select: none;
}
.vocab-flip-inner {
  position: relative; width: 100%; height: 100%; min-height: 78px;
  transition: transform 0.4s ease;
  transform-style: preserve-3d;
}
.vocab-flip-card.flipped .vocab-flip-inner { transform: rotateY(180deg); }

.vocab-flip-front,
.vocab-flip-back {
  position: absolute; inset: 0;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  border-radius: var(--radius);
  padding: 8px 10px;
  display: flex; flex-direction: column; justify-content: center;
  gap: 3px;
}
.vocab-flip-front {
  background: var(--surface2);
  border: 1px solid var(--border);
}
.vocab-flip-back {
  background: linear-gradient(135deg, rgba(37,99,235,.15), rgba(124,58,237,.15));
  border: 1px solid rgba(124,58,237,.35);
  transform: rotateY(180deg);
}
.vff-head { display: flex; align-items: center; gap: 5px; }
.vff-word {
  font-size: .84rem; color: #2563EB; font-weight: 700;
  overflow: hidden; white-space: nowrap; text-overflow: ellipsis;
}
.vff-def       { font-size: .70rem; color: var(--text2); line-height: 1.35; }
.vff-tap-hint  { font-size: .62rem; color: var(--text2); opacity: .55; margin-top: 2px; }
.vfb-thai      { font-size: .98rem; font-weight: 700; color: #7C3AED; line-height: 1.3; }
.vfb-word      { font-size: .70rem; color: var(--text2); }

/* ── Responsive ── */
@media (max-width: 980px) {
  /* Below 980 px the two-column layout collapses; panel sits below the article. */
  .reading-layout { grid-template-columns: 1fr; }
  .reading-vocab-panel { position: static; max-height: none; }
}
@media (max-width: 520px) {
  /* On phones, give each card the full width — easier to tap, easier to read. */
  .vocab-flip-grid { grid-template-columns: 1fr; }
}

/* ════════════════════════════════════════════════════════════
   COURSE HUB — landing page that lists the 5 CEFR-bridge courses
   ════════════════════════════════════════════════════════════ */

/* Intro banner */
.course-hub-intro {
  display: flex; align-items: center; gap: 18px;
  padding: 18px 20px; margin-bottom: 22px;
  background: linear-gradient(135deg, rgba(124,58,237,.08), rgba(37,99,235,.08));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.course-hub-intro-icon {
  font-size: 2.2rem; flex-shrink: 0;
  width: 56px; height: 56px;
  display: grid; place-items: center;
  background: var(--surface); border-radius: 14px;
  box-shadow: 0 4px 12px rgba(0,0,0,.08);
}
.course-hub-intro-text h2 {
  font-size: 1.12rem; margin: 0 0 4px; line-height: 1.3;
}
.course-hub-intro-text .course-hub-en {
  font-size: .82rem; color: var(--text2); font-weight: 500;
}
.course-hub-intro-text p {
  margin: 0; color: var(--text2); font-size: .9rem; line-height: 1.5;
}

/* Card grid */
.course-hub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 18px;
  margin-bottom: 22px;
}

/* Card */
.course-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.course-card.available:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(0,0,0,.18);
  border-color: rgba(124,58,237,.35);
}
.course-card.locked {
  opacity: .82;
}
.course-card.complete .course-card-banner {
  position: relative;
}
.course-card-badge {
  position: absolute;
  top: 10px; right: 12px;
  width: 28px; height: 28px;
  display: grid; place-items: center;
  background: white; color: #10b981;
  border-radius: 999px;
  font-weight: 800; font-size: 1rem;
  box-shadow: 0 4px 10px rgba(0,0,0,.2);
}

/* Card banner — gradient strip with level + icon */
.course-card-banner {
  position: relative;
  height: 92px;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 20px;
  color: white;
}
.course-card-levels {
  display: flex; align-items: baseline; gap: 8px;
  font-weight: 800; letter-spacing: .5px;
}
.course-level-from, .course-level-to {
  font-size: 1.4rem;
  background: rgba(255,255,255,.18);
  padding: 4px 12px; border-radius: 8px;
  backdrop-filter: blur(4px);
}
.course-level-arrow { font-size: 1.2rem; opacity: .9; }
.course-card-icon {
  font-size: 2.4rem;
  filter: drop-shadow(0 2px 6px rgba(0,0,0,.25));
}

/* Locked cards: dim the banner a touch */
.course-card.locked .course-card-banner::after {
  content: '';
  position: absolute; inset: 0;
  background: rgba(0,0,0,.22);
  pointer-events: none;
}

/* Card body */
.course-card-body {
  padding: 16px 18px 18px;
  display: flex; flex-direction: column;
  flex: 1;
}
.course-card-title {
  font-size: 1.02rem; font-weight: 700;
  margin: 0 0 2px; color: var(--text);
}
.course-card-title-th {
  margin: 0 0 10px;
  font-size: .82rem; color: var(--text2);
}
.course-card-blurb {
  margin: 0 0 14px;
  font-size: .85rem; color: var(--text2); line-height: 1.55;
}

/* Stats row */
.course-card-stats {
  display: flex; flex-wrap: wrap; gap: 10px 14px;
  margin-bottom: 14px;
  padding: 10px 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
}
.course-stat {
  font-size: .78rem; color: var(--text2);
  display: flex; align-items: center; gap: 5px;
}
.course-stat span { font-size: .9rem; }

/* Progress bar (only on available courses with progress) */
.course-card-progress {
  margin-bottom: 14px;
}
.course-progress-meta {
  display: flex; justify-content: space-between;
  font-size: .76rem; color: var(--text2);
  margin-bottom: 5px;
}
.course-progress-bar {
  height: 7px; background: var(--bg);
  border: 1px solid var(--border); border-radius: 999px;
  overflow: hidden;
}
.course-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #22c55e, #10b981);
  border-radius: 999px;
  transition: width .4s ease;
}

/* CTA & locked state */
.course-card-cta {
  margin-top: auto; width: 100%;
  font-weight: 700;
}
.course-card-locked {
  margin-top: auto;
  display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 10px 14px;
  background: var(--bg);
  border: 1px dashed var(--border);
  border-radius: 10px;
  color: var(--text2); font-size: .85rem; font-weight: 600;
}
.course-locked-icon { font-size: 1.05rem; }

/* Footer hint */
.course-hub-footer {
  padding: 14px 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  font-size: .88rem; color: var(--text2);
}
.course-hub-footer p { margin: 0; line-height: 1.6; }
.link-inline {
  background: none; border: none; padding: 0;
  color: #7C3AED; font-weight: 700; cursor: pointer;
  text-decoration: underline; font: inherit;
}
.link-inline:hover { color: #5b21b6; }

/* Back-to-courses button (sits inside section-header on lessons-a1) */
.course-back-btn {
  margin-bottom: 10px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text2);
  font-weight: 600;
}
.course-back-btn:hover {
  background: var(--surface);
  color: var(--text);
}

/* Responsive */
@media (max-width: 520px) {
  .course-hub-intro { flex-direction: column; text-align: center; align-items: stretch; }
  .course-hub-grid { grid-template-columns: 1fr; }
  .course-card-banner { height: 80px; padding: 0 16px; }
  .course-level-from, .course-level-to { font-size: 1.2rem; padding: 3px 10px; }
  .course-card-icon { font-size: 2rem; }
}