/* ═══════════════════════════════════════════════════════
   GWIHWA FLASHCARD — Cute language app style
   Inspired: Duolingo × Anki × Korean pastel
   ═══════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@400;600;700;800;900&family=Be+Vietnam+Pro:wght@400;500;600;700;800&display=swap');

:root {
  --gw-bg:        #F0F4FF;
  --gw-white:     #FFFFFF;
  --gw-text:      #1a1f36;
  --gw-soft:      #64748b;
  --gw-muted:     #94a3b8;
  --gw-border:    #e2e8f0;
  --gw-shadow:    0 4px 24px rgba(99,102,241,.10);
  --gw-shadow-lg: 0 8px 40px rgba(99,102,241,.15);
  --gw-radius:    20px;
  --gw-radius-md: 14px;
  --gw-radius-sm: 10px;
  --gw-font:      'Be Vietnam Pro', 'Noto Sans KR', system-ui, sans-serif;
  --gw-font-ko:   'Noto Sans KR', sans-serif;
}

#gwihwa-app * { box-sizing: border-box; }
#gwihwa-app {
  font-family: var(--gw-font);
  color: var(--gw-text);
  background: var(--gw-bg);
  min-height: 100vh;
  padding: 16px;
  position: relative;
}
#gwihwa-app::before {
  content: '';
  position: fixed; inset: 0; z-index: -1;
  background:
    radial-gradient(ellipse 70% 50% at 20% 10%, rgba(167,139,250,.12) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 90%, rgba(251,146,60,.08) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 50% 50%, rgba(52,211,153,.05) 0%, transparent 60%);
  pointer-events: none;
}

/* ── HOME ── */
.gw-home { max-width: 680px; margin: 0 auto; }

.gw-home-hdr {
  text-align: center;
  padding: 28px 0 20px;
}
.gw-home-logo { font-size: 52px; margin-bottom: 8px; animation: gwFloat 3s ease-in-out infinite; }
@keyframes gwFloat { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-6px)} }

.gw-home-title {
  font-size: 2rem; font-weight: 900; line-height: 1.2;
  background: linear-gradient(135deg, #6366f1, #a855f7);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  margin: 0 0 8px;
}
.gw-home-sub { color: var(--gw-soft); font-size: .9rem; line-height: 1.6; }

/* Stats bar */
.gw-stats-bar {
  display: flex; align-items: center; justify-content: center;
  gap: 0; background: var(--gw-white);
  border-radius: 14px; padding: 14px 20px; margin: 0 0 20px;
  box-shadow: var(--gw-shadow);
}
.gw-stat { text-align: center; flex: 1; }
.gw-stat-num { display: block; font-size: 1.6rem; font-weight: 900; color: #6366f1; line-height: 1; }
.gw-stat-lbl { font-size: .72rem; color: var(--gw-muted); margin-top: 2px; display: block; }
.gw-stat-sep { width: 1px; background: var(--gw-border); height: 32px; }

/* Deck grid */
.gw-deck-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 14px; margin-bottom: 20px;
}

.gw-deck-card {
  background: var(--gw-white); border: 1.5px solid var(--gw-border);
  border-radius: var(--gw-radius-md); padding: 18px 16px;
  cursor: pointer; text-align: left; transition: .2s;
  font-family: var(--gw-font); position: relative; overflow: hidden;
}
.gw-deck-card:hover:not(.gw-locked) {
  box-shadow: var(--gw-shadow-lg); transform: translateY(-3px);
}
.gw-deck-icon-big { font-size: 36px; margin-bottom: 10px; display: block; line-height: 1; }
.gw-deck-title {
  font-size: .88rem; font-weight: 800; margin-bottom: 3px;
  font-family: var(--gw-font-ko);
}
.gw-deck-title-vi { font-size: .78rem; color: var(--gw-soft); margin-bottom: 10px; }
.gw-deck-meta {
  display: flex; justify-content: space-between;
  font-size: .75rem; color: var(--gw-muted); margin-bottom: 8px;
}
.gw-prog-bar { height: 6px; background: #f1f5f9; border-radius: 3px; overflow: hidden; margin-bottom: 4px; }
.gw-prog-fill { height: 100%; border-radius: 3px; transition: width .5s; }
.gw-prog-label { font-size: .7rem; color: var(--gw-muted); }

/* Locked card */
.gw-locked {
  background: #f8fafc; border-style: dashed; cursor: pointer;
  opacity: .85;
}
.gw-locked:hover { opacity: 1; box-shadow: 0 4px 16px rgba(0,0,0,.08); }
.gw-deck-lock-icon {
  font-size: 20px; position: absolute; top: 12px; right: 12px;
  background: #fef9c3; border-radius: 50%; width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
}
.gw-locked .gw-deck-icon { font-size: 32px; margin-bottom: 10px; display: block; filter: grayscale(.5); }
.gw-locked .gw-deck-title { color: #94a3b8 !important; }
.gw-deck-lock-badge {
  display: inline-block; background: #fef9c3; color: #92400e;
  font-size: .72rem; font-weight: 700; padding: 3px 10px; border-radius: 20px; margin-top: 8px;
}

/* CTA Banner */
.gw-cta-banner {
  background: linear-gradient(135deg, #1e1b4b, #312e81);
  border-radius: var(--gw-radius); padding: 20px; margin-bottom: 14px;
}
.gw-cta-inner { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.gw-cta-text { flex: 1; min-width: 200px; }
.gw-cta-title { font-size: .92rem; font-weight: 800; color: #fff; margin-bottom: 4px; }
.gw-cta-sub { font-size: .78rem; color: #a5b4fc; line-height: 1.5; }
.gw-cta-btn {
  background: #f59e0b; color: #1a1f36;
  border-radius: 12px; padding: 11px 20px;
  font-size: .88rem; font-weight: 800;
  text-decoration: none; white-space: nowrap; transition: .2s; flex-shrink: 0;
  display: inline-block;
}
.gw-cta-btn:hover { background: #fbbf24; transform: scale(1.03); }

/* Interview link */
.gw-interview-link {
  background: var(--gw-white); border: 1.5px solid #c7d2fe;
  border-radius: var(--gw-radius-md); padding: 16px; margin-bottom: 20px;
}
.gw-interview-link-inner { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.gw-interview-link-inner > span { font-size: 28px; flex-shrink: 0; }
.gw-interview-link-inner > div { flex: 1; min-width: 160px; }
.gw-interview-link-title { font-size: .88rem; font-weight: 700; color: #3730a3; margin-bottom: 2px; }
.gw-interview-link-sub { font-size: .75rem; color: var(--gw-soft); line-height: 1.5; }
.gw-interview-btn {
  background: #6366f1; color: #fff;
  border-radius: 10px; padding: 9px 16px;
  font-size: .83rem; font-weight: 700;
  text-decoration: none; white-space: nowrap; flex-shrink: 0;
  display: inline-block; transition: .2s;
}
.gw-interview-btn:hover { background: #4f46e5; }

/* ── STUDY VIEW ── */
.gw-study { max-width: 600px; margin: 0 auto; }

.gw-study-header {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 10px; flex-wrap: wrap;
}
.gw-back-btn {
  background: var(--gw-white); border: 1.5px solid var(--gw-border);
  border-radius: 10px; padding: 7px 14px; cursor: pointer;
  font-size: .82rem; color: var(--gw-soft); font-family: var(--gw-font);
  transition: .15s;
}
.gw-back-btn:hover { background: #f8fafc; }
.gw-deck-badge {
  font-size: .75rem; font-weight: 700;
  padding: 4px 12px; border-radius: 20px;
  font-family: var(--gw-font-ko);
}
.gw-card-counter {
  margin-left: auto; font-size: .82rem; font-weight: 700; color: var(--gw-soft);
}

.gw-study-prog {
  height: 7px; background: #e2e8f0; border-radius: 4px; overflow: hidden;
  margin-bottom: 12px;
}
.gw-study-prog-fill { height: 100%; border-radius: 4px; transition: width .4s ease; }

/* Mode tabs */
.gw-mode-bar {
  display: flex; gap: 6px; margin-bottom: 10px; flex-wrap: wrap;
}
.gw-mode-tab {
  background: var(--gw-white); border: 1.5px solid var(--gw-border);
  border-radius: 24px; padding: 6px 14px; cursor: pointer;
  font-size: .78rem; font-weight: 600; color: var(--gw-soft);
  font-family: var(--gw-font); transition: .15s; flex: 1; min-width: 100px; text-align: center;
}
.gw-mode-tab:hover { border-color: var(--mc, #6366f1); color: var(--mc, #6366f1); }
.gw-mode-tab.active {
  background: var(--mc, #6366f1); border-color: var(--mc, #6366f1);
  color: #fff; font-weight: 700;
}

/* Card stats */
.gw-card-stats {
  display: flex; gap: 10px; margin-bottom: 12px;
}
.gw-cs-known {
  font-size: .75rem; font-weight: 600; color: #059669;
  background: #d1fae5; padding: 3px 10px; border-radius: 20px;
}
.gw-cs-unknown {
  font-size: .75rem; font-weight: 600; color: #d97706;
  background: #fef9c3; padding: 3px 10px; border-radius: 20px;
}

/* ── THE CARD ── */
.gw-card {
  background: var(--gw-white);
  border-radius: var(--gw-radius);
  box-shadow: var(--gw-shadow-lg);
  overflow: hidden;
  margin-bottom: 14px;
  transition: .3s;
  animation: gwCardIn .25s ease;
}
@keyframes gwCardIn {
  from { opacity: 0; transform: translateY(12px) scale(.98); }
  to   { opacity: 1; transform: translateY(0)    scale(1);   }
}
.gw-card-known { box-shadow: 0 4px 24px rgba(5,150,105,.12); }

/* Card front */
.gw-card-front { padding: 28px 24px 20px; }
.gw-card-label {
  font-size: .72rem; font-weight: 700; color: #6366f1;
  background: #ede9fe; padding: 3px 10px; border-radius: 20px;
  display: inline-block; margin-bottom: 16px; letter-spacing: .04em;
}
.gw-card-question {
  font-family: var(--gw-font-ko);
  font-size: 1.5rem; font-weight: 800;
  line-height: 1.5; color: var(--gw-text);
  margin-bottom: 20px; letter-spacing: -.01em;
}
.gw-audio-btn {
  display: inline-flex; align-items: center; gap: 6px;
  background: #eff6ff; border: 1.5px solid #bfdbfe;
  border-radius: 10px; padding: 8px 16px; cursor: pointer;
  font-size: .83rem; font-weight: 700; color: #2563eb;
  font-family: var(--gw-font); transition: .15s;
}
.gw-audio-btn:hover { background: #dbeafe; transform: scale(1.02); }
.gw-audio-icon { font-size: 1rem; }

/* Reveal button */
.gw-reveal-btn {
  display: block; width: calc(100% - 48px); margin: 0 24px 24px;
  background: #fff; border: 2px dashed;
  border-radius: 14px; padding: 14px;
  cursor: pointer; font-size: .92rem; font-weight: 700;
  font-family: var(--gw-font); transition: .2s;
  letter-spacing: .02em;
}
.gw-reveal-btn:hover {
  background: #fafafa; transform: scale(1.01);
}

/* Divider */
.gw-card-divider { height: 6px; }

/* Card back */
.gw-card-back { padding: 20px 24px 24px; }

.gw-card-qvi {
  font-size: .82rem; color: var(--gw-soft);
  background: #f8fafc; border-radius: 8px; padding: 8px 12px;
  margin-bottom: 14px;
}
.gw-qvi-label { font-weight: 700; color: var(--gw-muted); margin-right: 4px; }

.gw-answer-wrap {
  border-radius: 12px; padding: 14px 16px;
  background: #f8fafc; margin-bottom: 14px;
  animation: gwSlideDown .2s ease;
}
@keyframes gwSlideDown {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}
.gw-answer-label {
  font-size: .72rem; font-weight: 700; color: #059669;
  background: #d1fae5; padding: 2px 8px; border-radius: 12px;
  display: inline-block; margin-bottom: 8px;
}
.gw-answer-ko {
  font-family: var(--gw-font-ko);
  font-size: 1.05rem; font-weight: 700;
  color: var(--gw-text); line-height: 1.6; margin-bottom: 5px;
}
.gw-answer-vi {
  font-size: .85rem; color: var(--gw-soft); font-style: italic; line-height: 1.6;
}

/* Explain button */
.gw-explain-btn {
  display: flex; align-items: center; gap: 6px;
  background: #fff; border: 1.5px solid;
  border-radius: 10px; padding: 9px 14px; cursor: pointer;
  font-size: .83rem; font-weight: 700;
  font-family: var(--gw-font); transition: .15s; width: 100%;
  justify-content: space-between; margin-bottom: 6px;
}
.gw-explain-btn:hover { opacity: .85; }
.gw-explain-btn.open { border-style: solid; }

/* Explain box */
.gw-explain-box {
  border-radius: 12px; padding: 16px;
  font-size: .85rem; line-height: 1.75; color: var(--gw-text);
  margin-bottom: 6px;
  animation: gwSlideDown .2s ease;
}
.gw-explain-box b { font-weight: 700; }
.gw-explain-box table { border-collapse: collapse; width: 100%; }
.gw-explain-box td, .gw-explain-box th {
  padding: 5px 8px; border: 1px solid #e2e8f0; font-size: .82rem;
}
.gw-explain-box th { background: #f1f5f9; font-weight: 700; }

/* ── ACTIONS ── */
.gw-actions { margin-bottom: 20px; }

.gw-nav-row { display: flex; gap: 10px; margin-bottom: 10px; }
.gw-nav-btn {
  flex: 1; padding: 12px;
  border-radius: 12px; border: 1.5px solid var(--gw-border);
  background: var(--gw-white); cursor: pointer;
  font-size: .88rem; font-weight: 700;
  font-family: var(--gw-font); transition: .15s;
}
.gw-nav-btn:hover:not(:disabled) { opacity: .9; transform: scale(1.01); }
.gw-nav-btn:disabled { opacity: .35; cursor: not-allowed; }
.gw-next { color: #fff !important; border-color: transparent !important; }

.gw-mark-row { display: flex; gap: 10px; }
.gw-mark-btn {
  flex: 1; padding: 12px; border-radius: 12px;
  border: 2px solid var(--gw-border); background: var(--gw-white);
  cursor: pointer; font-size: .88rem; font-weight: 700;
  font-family: var(--gw-font); transition: .15s;
}
.gw-mark-btn:hover { transform: scale(1.01); }
.gw-unknown { color: #f59e0b; }
.gw-unknown.active { background: #fef9c3; border-color: #f59e0b; }
.gw-known { color: var(--kc, #059669); }
.gw-known.active {
  background: #d1fae5; border-color: var(--kc, #059669);
}

/* ── EMPTY STATE ── */
.gw-empty {
  text-align: center; padding: 48px 24px;
  background: var(--gw-white); border-radius: var(--gw-radius);
  box-shadow: var(--gw-shadow);
}
.gw-empty-title { font-size: 1.2rem; font-weight: 800; margin: 12px 0 6px; }
.gw-empty-sub { color: var(--gw-soft); font-size: .88rem; margin-bottom: 20px; }
.gw-mode-btn {
  background: #6366f1; color: #fff; border: none;
  border-radius: 12px; padding: 12px 24px;
  cursor: pointer; font-size: .9rem; font-weight: 700;
  font-family: var(--gw-font); transition: .2s;
}
.gw-mode-btn:hover { background: #4f46e5; }

/* ── MODAL ── */
.gw-modal-overlay {
  position: fixed; inset: 0; z-index: 9999;
  background: rgba(15,23,42,.7);
  display: flex; align-items: flex-end; justify-content: center;
  animation: gwFadeIn .2s ease;
}
@media (min-width: 500px) { .gw-modal-overlay { align-items: center; } }
@keyframes gwFadeIn { from{opacity:0} to{opacity:1} }
.gw-modal-box {
  background: #fff; border-radius: 20px 20px 0 0;
  padding: 28px 24px; width: 100%; max-width: 420px;
  max-height: 90vh; overflow-y: auto;
  position: relative; animation: gwSlideUp .25s ease;
}
@media (min-width: 500px) { .gw-modal-box { border-radius: 20px; } }
@keyframes gwSlideUp {
  from { transform: translateY(30px); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}
.gw-modal-close {
  position: absolute; top: 16px; right: 16px;
  background: #f1f5f9; border: none; border-radius: 50%;
  width: 32px; height: 32px; cursor: pointer; font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
}
.gw-modal-icon { font-size: 44px; text-align: center; margin-bottom: 10px; }
.gw-modal-title {
  font-size: 1.1rem; font-weight: 800; text-align: center;
  font-family: var(--gw-font-ko); margin-bottom: 3px;
}
.gw-modal-vi { text-align: center; color: var(--gw-soft); font-size: .85rem; margin-bottom: 14px; }
.gw-modal-desc {
  background: #fef9c3; border-radius: 10px; padding: 12px 14px;
  font-size: .85rem; color: #92400e; margin-bottom: 14px; line-height: 1.6;
}
.gw-modal-includes { margin-bottom: 16px; }
.gw-modal-inc-title { font-weight: 700; font-size: .85rem; margin-bottom: 8px; }
.gw-modal-inc-list { list-style: none; padding: 0; margin: 0; }
.gw-modal-inc-list li {
  font-size: .85rem; padding: 5px 0; border-bottom: 1px solid #f1f5f9;
  line-height: 1.5;
}
.gw-modal-cta {
  display: block; background: #f59e0b; color: #1a1f36;
  border-radius: 14px; padding: 14px; text-align: center;
  font-size: .95rem; font-weight: 800;
  text-decoration: none; transition: .2s; margin-bottom: 10px;
}
.gw-modal-cta:hover { background: #fbbf24; transform: scale(1.02); }
.gw-modal-note { text-align: center; font-size: .75rem; color: var(--gw-muted); }

/* Known card glow */
.gw-card-known .gw-card-front { background: linear-gradient(135deg, #f0fdf4, #fff); }


/* ── HOME TAGS ── */
.gw-home-tags{display:flex;flex-wrap:wrap;gap:7px;justify-content:center;margin-top:14px}
.gw-home-tags span{background:rgba(99,102,241,.1);color:#4f46e5;font-size:.72rem;font-weight:700;padding:4px 11px;border-radius:20px;border:1px solid rgba(99,102,241,.2)}

/* ── CTA BANNER MỚI ── */
.gw-cta-top{display:flex;align-items:flex-start;gap:12px;margin-bottom:14px}
.gw-cta-icon{font-size:2rem;flex-shrink:0;margin-top:2px}
.gw-cta-checklist{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-bottom:14px}
.gw-cta-checklist span{font-size:.75rem;color:rgba(255,255,255,.85);font-weight:600;display:flex;align-items:center;gap:4px}
.gw-cta-price{text-align:center;font-size:.92rem;font-weight:900;color:var(--gw-yellow, #fbbf24);margin-bottom:14px;background:rgba(255,255,255,.08);border-radius:10px;padding:8px}
.gw-cta-btns{display:flex;flex-direction:column;gap:8px}
.gw-cta-btn-main{display:block;background:#f59e0b;color:#1a1f36;border-radius:12px;padding:13px;text-align:center;font-size:.9rem;font-weight:800;text-decoration:none;transition:.2s}
.gw-cta-btn-main:hover{background:#fbbf24}
.gw-cta-btn-sec{display:block;background:rgba(255,255,255,.1);color:#fff;border:1.5px solid rgba(255,255,255,.25);border-radius:12px;padding:11px;text-align:center;font-size:.85rem;font-weight:700;text-decoration:none;transition:.2s}
.gw-cta-btn-sec:hover{background:rgba(255,255,255,.18)}
.gw-cta-note{text-align:center;font-size:.72rem;color:rgba(255,255,255,.5);margin-top:10px;font-weight:600}

/* ── Ẩn link interview cũ nếu còn ── */
.gw-interview-link{display:none}


/* ── NÚT NHẬP VAI NỔI BẬT ── */
.gw-iv-hero-btn{
  display:block;text-decoration:none;
  background:linear-gradient(135deg,#FF6B6B,#FF4757);
  border-radius:18px;padding:18px 20px;
  margin-bottom:14px;
  box-shadow:0 8px 28px rgba(255,107,107,.35);
  transition:.2s;border:none;cursor:pointer;
  animation:gwIvPulse 2.5s ease-in-out infinite;
}
.gw-iv-hero-btn:hover{transform:translateY(-2px);box-shadow:0 12px 36px rgba(255,107,107,.45)}
@keyframes gwIvPulse{
  0%,100%{box-shadow:0 8px 28px rgba(255,107,107,.35)}
  50%{box-shadow:0 8px 36px rgba(255,107,107,.55)}
}
.gw-iv-hero-inner{display:flex;align-items:center;gap:12px}
.gw-iv-hero-left{flex:1}
.gw-iv-hero-title{font-size:.95rem;font-weight:900;color:#fff;margin-bottom:4px}
.gw-iv-hero-sub{font-size:.78rem;color:rgba(255,255,255,.85);line-height:1.5;font-weight:600}
.gw-iv-hero-arrow{font-size:1.5rem;color:rgba(255,255,255,.9);font-weight:900;flex-shrink:0}


/* ── Audio căn giữa ── */
.gw-audio-center{text-align:center;margin-top:16px}
.gw-audio-center .gw-audio-btn{margin:0 auto}

/* ── Nút học thêm teaser (sau thẻ cuối) ── */
.gw-unlock-teaser{
  display:block;text-decoration:none;
  background:linear-gradient(135deg,#1e1b4b,#312e81);
  border-radius:14px;padding:14px 16px;
  margin-top:4px;border:2px dashed rgba(99,102,241,.4);
  transition:.2s;
}
.gw-unlock-teaser:hover{border-color:#6366f1;transform:scale(1.01)}
.gw-unlock-teaser-top{display:flex;align-items:center;gap:12px}
.gw-unlock-teaser-num{
  width:36px;height:36px;border-radius:50%;
  background:rgba(99,102,241,.3);border:2px solid rgba(99,102,241,.5);
  color:#a5b4fc;font-size:.85rem;font-weight:900;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.gw-unlock-teaser-title{font-size:.88rem;font-weight:800;color:#fff;margin-bottom:3px}
.gw-unlock-teaser-sub{font-size:.72rem;color:rgba(255,255,255,.55);line-height:1.5}
.gw-unlock-teaser-arrow{font-size:1.1rem;margin-left:auto;flex-shrink:0}


/* ── SHADOWING ── */
.gw-shadow-wrap{
  background:#f0fdf4;border:1.5px solid #86efac;
  border-radius:12px;padding:14px;margin-bottom:12px;
}
.gw-shadow-label{font-size:.82rem;font-weight:800;color:#15803d;margin-bottom:5px}
.gw-shadow-hint{font-size:.78rem;color:#166534;margin-bottom:10px;line-height:1.7;font-weight:600}
.gw-shadow-controls{display:flex;gap:8px;margin-bottom:8px;flex-wrap:wrap}
.gw-shadow-play{
  background:#6366f1;color:#fff;border:none;
  border-radius:8px;padding:8px 14px;font-size:.8rem;font-weight:700;
  cursor:pointer;font-family:var(--gw-font);transition:.15s;flex:1;
}
.gw-shadow-play:hover{background:#4f46e5}
.gw-shadow-play:disabled{opacity:.6;cursor:default}
.gw-shadow-rec{
  background:#10b981;color:#fff;border:none;
  border-radius:8px;padding:8px 14px;font-size:.8rem;font-weight:700;
  cursor:pointer;font-family:var(--gw-font);transition:.15s;flex:1;
}
.gw-shadow-rec:hover{background:#059669}
.gw-shadow-rec.gw-rec-active{background:#ef4444}
/* Result card */
.gw-sh-loading{display:flex;align-items:center;gap:6px;font-size:.78rem;color:#64748b;padding:6px 0}
.gw-sh-result-card{border:1.5px solid;border-radius:10px;overflow:hidden;animation:gwCardIn .25s ease}
.gw-sh-result-top{display:flex;justify-content:space-between;align-items:center;padding:10px 12px;background:#f8fafc}
.gw-sh-bars{padding:6px 12px 8px;display:flex;flex-direction:column;gap:4px}
.gw-sh-bar-row{display:flex;align-items:center;gap:7px;font-size:.72rem;color:#475569}
.gw-sh-bar-row>span:first-child{min-width:60px}
.gw-sh-bar-row>span:last-child{min-width:24px;text-align:right}
.gw-pron-bar{flex:1;height:5px;background:#e2e8f0;border-radius:3px;overflow:hidden}
.gw-spinner-sm{width:16px;height:16px;border:2px solid #e2e8f0;border-top-color:#6366f1;border-radius:50%;animation:gwSpin 1s linear infinite;flex-shrink:0}
@keyframes gwSpin{to{transform:rotate(360deg)}}

/* Responsive */
@media (max-width: 480px) {
  #gwihwa-app { padding: 12px; }
  .gw-card-question { font-size: 1.25rem; }
  .gw-deck-grid { grid-template-columns: 1fr 1fr; }
  .gw-home-title { font-size: 1.65rem; }
}