:root {
  --bg:#FAFAF7;
  --surface:#FFFFFF;
  --surface-2:#F4F4F0;
  --border:#E7E5DF;
  --txt:#1A1A2E;
  --txt-dim:#596171;
  --txt-mute:#596171;
  --accent:#4F46E5;
  --accent-press:#4338CA;
  --accent-soft:#EEF0FF;
  --accent-border:#DDE0FF;
  --accent-contrast:#FFFFFF;
  --success:#15803D;
  --warn:#B45309;
  --danger:#B91C1C;
  --radius-card:16px;
  --radius-ctl:12px;
  --radius-pill:999px;
  --shadow-sm:0 1px 2px rgba(16,24,40,.06);
  --shadow:0 6px 24px rgba(16,24,40,.08);
  --shadow-lg:0 16px 48px rgba(16,24,40,.12);
  color-scheme: light;
}

[data-theme="dark"] {
  --bg:#14161B;
  --surface:#1B1E25;
  --surface-2:#22262F;
  --border:#2C313B;
  --txt:#E7E9EE;
  --txt-dim:#A1A7B3;
  --txt-mute:#7F8795;
  --accent:#7C83FF;
  --accent-press:#9AA0FF;
  --accent-soft:#23263A;
  --accent-border:#3B4063;
  --accent-contrast:#101218;
  --success:#54D17F;
  --warn:#F5B85B;
  --danger:#FF7A7A;
  --shadow-sm:0 1px 2px rgba(0,0,0,.34);
  --shadow:0 8px 28px rgba(0,0,0,.36);
  --shadow-lg:0 18px 52px rgba(0,0,0,.42);
  color-scheme: dark;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-width: 320px;
  background: var(--bg);
  color: var(--txt);
  font-family: Pretendard, Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  border: 0;
}

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  top: .75rem;
  left: .75rem;
  z-index: 20;
  transform: translateY(-140%);
  border-radius: var(--radius-ctl);
  background: var(--accent);
  color: var(--accent-contrast);
  padding: .75rem 1rem;
  font-weight: 800;
}

.skip-link:focus { transform: translateY(0); }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--surface) 94%, transparent);
  backdrop-filter: blur(12px);
}

.nav {
  width: min(1180px, calc(100% - 32px));
  min-height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand,
.nav-links,
.auth-nav,
.hero-actions,
.meta-row,
.tag-row,
.chip-row,
.action-row,
.status-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem;
}

.brand {
  gap: .7rem;
  font-family: Inter, Pretendard, sans-serif;
  font-weight: 800;
  color: var(--txt);
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 1px solid var(--border);
  border-radius: 13px;
  background: var(--accent-soft);
  color: var(--accent);
  box-shadow: var(--shadow-sm);
  font-size: .85rem;
}

.nav-links a {
  border-radius: var(--radius-pill);
  padding: .55rem .85rem;
  color: var(--txt-dim);
  font-weight: 700;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  background: var(--surface-2);
  color: var(--txt);
}

.auth-nav {
  justify-content: flex-end;
  color: var(--txt-dim);
  font-weight: 700;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.auth-nav a,
.auth-nav button {
  border-radius: var(--radius-pill);
}

.auth-nav > a:not(.btn) {
  padding: .55rem .75rem;
  color: var(--txt-dim);
}

.auth-nav > a:not(.btn):hover {
  background: var(--surface-2);
  color: var(--txt);
}

.theme-toggle {
  min-width: 44px;
}

/* 모바일 햄버거 메뉴 버튼 (데스크톱에서는 숨김) */
.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  border: 1px solid var(--border);
  border-radius: var(--radius-ctl);
  background: var(--surface);
  color: var(--txt);
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
}

.theme-toggle-icon {
  width: 1.1rem;
  text-align: center;
  line-height: 1;
}

.theme-toggle-text {
  color: inherit;
}

.auth-name {
  max-width: 150px;
  overflow: hidden;
  color: var(--txt);
  text-overflow: ellipsis;
  white-space: nowrap;
}

main {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 42px 0 72px;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
  word-break: keep-all;
}

h1,
h2,
h3,
.english {
  font-family: Inter, Pretendard, sans-serif;
  letter-spacing: 0;
}

h1 {
  margin: .35rem 0 0;
  font-size: clamp(2.65rem, 6vw, 5.5rem);
  line-height: 1.04;
  font-weight: 800;
}

h2 {
  margin: .2rem 0 0;
  font-size: clamp(1.55rem, 3vw, 2.25rem);
  line-height: 1.18;
  font-weight: 800;
}

h3 {
  margin: 0;
  font-weight: 800;
}

.eyebrow,
.mini-label {
  margin: 0;
  color: var(--accent);
  font-family: Inter, Pretendard, sans-serif;
  font-size: .85rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.muted,
.ko-text,
.card p {
  color: var(--txt-dim);
}

.text-link {
  color: var(--accent);
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: .18em;
}

.text-link:hover { color: var(--accent-press); }

.hero {
  min-height: min(680px, calc(100vh - 72px));
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, .95fr);
  align-items: center;
  gap: clamp(1.4rem, 5vw, 4.5rem);
  padding: 18px 0 44px;
}

.hero-lede,
.page-title p {
  max-width: 660px;
  color: var(--txt-dim);
  font-size: 1.12rem;
}

.hero-actions { margin-top: 1.5rem; }

.hero-panel,
.preview-card,
.card,
.panel,
.sentence-card,
.quiz-card,
.toc,
.mission-card,
.pattern-box,
.dialogue-box,
.section-card,
.filters,
.player-top {
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

.hero-panel,
.preview-card {
  padding: clamp(1.2rem, 4vw, 2rem);
  box-shadow: var(--shadow);
}

.preview-card {
  display: grid;
  gap: 1rem;
}

.preview-top {
  display: flex;
  justify-content: space-between;
  gap: .75rem;
  align-items: center;
}

.hero-sentence {
  margin: .7rem 0 .5rem;
  font-size: clamp(2rem, 5vw, 3.9rem);
  line-height: 1.08;
  font-weight: 800;
}

.hero-translation {
  margin: 0;
  color: var(--txt-dim);
  font-size: 1.05rem;
}

.listen-control {
  justify-content: flex-start;
  border-top: 1px solid var(--border);
  padding-top: 1rem;
}

.section,
.page-title,
.dashboard-grid,
.filters,
.review-layout,
.player-shell,
.home-steps,
.bottom-cta,
footer {
  margin-top: 40px;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 1rem;
  margin-bottom: 1rem;
}

.section-head[hidden] { display: none; }

.section-head.compact { align-items: center; }

.step-grid,
.value-grid,
.category-grid,
.course-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.course-pagination {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .75rem;
  min-height: 44px;
  margin-top: .5rem;
}
.course-pagination button { min-width: 44px; min-height: 44px; }

.sync-status {
  white-space: nowrap;
  font-size: .78rem;
}

.step-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.value-grid,
.quick-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.quick-grid {
  display: grid;
  gap: 1rem;
}

.dashboard-grid,
.review-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.review-span { grid-column: 1 / -1; }

.review-queue { display: grid; gap: 1rem; }
.review-queue-head { margin-bottom: 0; }
.review-queue-body { max-width: 760px; width: 100%; }
.review-queue-card { border-color: var(--accent); }
.review-sync-row { display: flex; align-items: center; gap: .75rem; flex-wrap: wrap; }
.review-session-complete { display: grid; gap: .9rem; padding: 1.25rem; border-radius: var(--radius-card); background: var(--surface-2); }
.review-session-complete .btn { justify-self: start; }
.favorite-tools {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(180px, .45fr);
  gap: 12px;
  margin-bottom: 16px;
}
.favorite-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 16px;
}
.section-error { display: grid; gap: 10px; border-color: var(--danger); }
.section-error .btn { justify-self: start; }

.card,
.panel,
.step-card {
  padding: 1.1rem;
}

.card,
.day-link,
.list-item,
.toc-link {
  transition: transform .16s ease, box-shadow .16s ease, border-color .16s ease, background-color .16s ease;
}

.card:hover,
.day-link:hover,
.list-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.category-card,
.step-card,
.value-card {
  min-height: 176px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.category-icon,
.step-mark {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: var(--accent-soft);
  color: var(--accent);
  font-family: Inter, Pretendard, sans-serif;
  font-weight: 800;
}

.course-card {
  display: flex;
  min-height: 360px;
  flex-direction: column;
  gap: .8rem;
}

.course-card .btn { margin-top: auto; }

.cluster-card {
  min-height: auto;
}

.cluster-toggle {
  align-self: flex-start;
  border: 1px solid var(--accent-border);
  border-radius: var(--radius-pill);
  background: var(--surface);
  color: var(--accent);
  padding: .56rem .85rem;
  cursor: pointer;
  font-weight: 800;
}

.cluster-toggle:hover {
  background: var(--accent-soft);
}

.cluster-variants {
  display: flex;
  flex-direction: column;
  gap: .4rem;
}

.cluster-variants[hidden] {
  display: none;
}

.variant-row {
  display: flex;
  align-items: center;
  gap: .55rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-ctl);
  background: var(--surface);
  padding: .75rem .85rem;
  color: var(--txt);
  font-weight: 800;
}

.variant-row:hover {
  border-color: var(--accent-border);
  background: var(--accent-soft);
}

.variant-icon {
  width: 1.4rem;
  flex: 0 0 1.4rem;
  text-align: center;
}

.course-title { font-size: 1.3rem; }

.pill,
.tag,
.status {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: var(--surface-2);
  padding: .34rem .6rem;
  color: var(--txt-dim);
  font-size: .88rem;
  font-weight: 700;
}

.tag,
.pill-accent {
  background: var(--accent-soft);
  color: var(--accent);
  border-color: var(--accent-border);
}

.expert-badge {
  border-color: #C7D2FE;
  background: #EEF2FF;
  color: #3730A3;
}

[data-theme="dark"] .expert-badge {
  border-color: #4F5EA8;
  background: #252B48;
  color: #BFC7FF;
}

.status-success {
  border-color: rgba(22,163,74,.24);
  background: rgba(22,163,74,.08);
  color: var(--success);
}

.status-warn {
  border-color: rgba(217,119,6,.25);
  background: rgba(217,119,6,.08);
  color: var(--warn);
}

.status-danger {
  border-color: rgba(220,38,38,.24);
  background: rgba(220,38,38,.08);
  color: var(--danger);
}

.review-count {
  display: grid;
  gap: .15rem;
  border: 1px solid var(--accent-border);
  border-radius: var(--radius-ctl);
  background: var(--accent-soft);
  padding: 1rem;
}

.review-count strong {
  color: var(--accent);
  font-family: Inter, Pretendard, sans-serif;
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1;
}

.review-count span {
  color: var(--txt-dim);
  font-weight: 700;
}

.can-do {
  display: grid;
  gap: .45rem;
  margin: .2rem 0;
  padding: 0;
  list-style: none;
}

.can-do li {
  display: flex;
  gap: .45rem;
  color: var(--txt-dim);
}

.can-do li::before {
  content: "";
  flex: 0 0 .48rem;
  width: .48rem;
  height: .48rem;
  margin-top: .55rem;
  border-radius: 50%;
  background: var(--success);
}

.btn,
.btn-primary,
.btn-secondary,
.btn-ghost,
.chip,
.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .45rem;
  min-height: 44px;
  border: 1px solid transparent;
  border-radius: var(--radius-ctl);
  cursor: pointer;
  font-weight: 800;
  text-align: center;
  line-height: 1.2;
}

.btn,
.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-contrast);
}

.btn:hover,
.btn-primary:hover {
  background: var(--accent-press);
  border-color: var(--accent-press);
}

.btn,
.btn-primary,
.btn-secondary,
.btn-ghost,
.chip {
  padding: .7rem 1rem;
}

.btn-small {
  min-height: 44px;
  padding: .55rem .8rem;
  font-size: .9rem;
}

.btn-secondary {
  background: var(--surface);
  border-color: var(--border);
  color: var(--txt);
}

.btn-secondary:hover {
  background: var(--surface-2);
  border-color: var(--accent-border);
}

.btn-ghost,
.icon-btn {
  background: transparent;
  border-color: transparent;
  color: var(--txt-dim);
}

.btn-ghost:hover,
.icon-btn:hover {
  background: var(--surface-2);
  color: var(--txt);
}

.btn-danger {
  background: #fff;
  border-color: rgba(220,38,38,.28);
  color: var(--danger);
}

.btn-danger:hover {
  background: rgba(220,38,38,.08);
  border-color: rgba(220,38,38,.34);
  color: var(--danger);
}

.icon-btn {
  width: 44px;
  min-height: 44px;
  padding: 0;
}

.btn-listen {
  min-width: 72px;
}

.chip {
  background: var(--surface);
  border-color: var(--border);
  color: var(--txt-dim);
}

.chip:hover,
.chip[aria-pressed="true"] {
  background: var(--accent-soft);
  border-color: var(--accent-border);
  color: var(--accent);
}

.chip[aria-label="전문가 레벨 티어 필터"][aria-pressed="true"] {
  border-color: #C7D2FE;
  background: #EEF2FF;
  color: #3730A3;
}

[data-theme="dark"] .chip[aria-label="전문가 레벨 티어 필터"][aria-pressed="true"] {
  border-color: #4F5EA8;
  background: #252B48;
  color: #BFC7FF;
}

.search-input,
.select,
.recall-input {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--border);
  border-radius: var(--radius-ctl);
  background: var(--surface);
  color: var(--txt);
  padding: .78rem .9rem;
}

input.select[type="search"] {
  width: 100%;
}

.course-filter-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
  align-items: center;
}

.applied-filter-chip {
  min-height: 44px;
  border: 1px solid var(--accent-border);
  border-radius: var(--radius-pill);
  background: var(--accent-soft);
  color: var(--txt);
  padding: .55rem .8rem;
  cursor: pointer;
  font-weight: 800;
}

.applied-filter-chip[hidden] { display: none; }

.search-input:focus,
.select:focus,
.recall-input:focus {
  outline: 3px solid color-mix(in srgb, var(--accent) 34%, transparent);
  border-color: var(--accent);
}

.search-label { width: min(360px, 100%); }

.auth-page {
  display: grid;
  place-items: start center;
  min-height: calc(100vh - 230px);
}

.auth-card {
  width: min(460px, 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  background: var(--surface);
  padding: clamp(1.25rem, 4vw, 2rem);
  box-shadow: var(--shadow);
}

.auth-card h1 {
  margin-bottom: .5rem;
}

.auth-form {
  display: grid;
  gap: 1rem;
  margin-top: 1.5rem;
}

.auth-switch {
  margin-top: 1.2rem;
  color: var(--txt-dim);
}

.field-hint {
  display: block;
  margin-top: .4rem;
  color: var(--txt-dim);
  font-size: .88rem;
}

.onboarding-card {
  border: 1px solid var(--accent-border);
  border-radius: var(--radius-card);
  background: var(--surface);
  padding: clamp(1rem, 3vw, 1.5rem);
  box-shadow: var(--shadow);
}

.onboarding-form {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.onboarding-form fieldset { min-width: 0; border: 0; padding: 0; }
.onboarding-form legend { display: flex; align-items: center; gap: .55rem; margin-bottom: .7rem; font-weight: 800; }
.onboarding-form .step-mark { width: 32px; height: 32px; border-radius: 10px; }
.onboarding-options { display: grid; gap: .45rem; }
.onboarding-options label { display: flex; align-items: center; gap: .5rem; min-height: 42px; border: 1px solid var(--border); border-radius: var(--radius-ctl); padding: .55rem .7rem; cursor: pointer; }
.onboarding-options label:has(input:checked) { border-color: var(--accent); background: var(--accent-soft); }
.onboarding-form > .btn { align-self: end; }
.recommendation-reason { margin: 0; border-left: 3px solid var(--accent); padding-left: .7rem; color: var(--txt-dim); font-weight: 700; }

@media (max-width: 760px) {
  .onboarding-form { grid-template-columns: 1fr; }
}

.form-error {
  border: 1px solid rgba(220,38,38,.24);
  border-radius: var(--radius-ctl);
  background: rgba(220,38,38,.07);
  padding: .8rem .9rem;
  color: var(--danger);
  font-weight: 700;
}

.mypage-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, .9fr);
  gap: 1rem;
  align-items: stretch;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.stat-card {
  display: grid;
  gap: .35rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  background: var(--surface);
  padding: 1.2rem;
  box-shadow: var(--shadow-sm);
}

.stat-card strong {
  color: var(--txt);
  font-family: Inter, Pretendard, sans-serif;
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1;
}

.stat-card span {
  color: var(--txt-dim);
  font-weight: 800;
}

.learning-goal-row {
  display: grid;
  grid-template-columns: minmax(180px, 260px) minmax(0, 1fr);
  gap: 1rem;
  align-items: end;
}

.weekly-goal-progress {
  display: grid;
  gap: .55rem;
  min-width: 0;
}

.weekly-goal-progress progress,
.course-plan-item progress {
  width: 100%;
  height: 12px;
  accent-color: var(--accent);
}

.course-plan-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(160px, 280px) auto;
  gap: 1rem;
  align-items: center;
}

.course-plan-meta {
  display: grid;
  gap: .4rem;
  min-width: 0;
}

.account-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.account-tool {
  align-content: start;
}

.account-tool h3,
.account-tool p {
  margin-top: 0;
}

.account-status {
  margin: .8rem 0 0;
  font-weight: 700;
}

.mypage-action-hero {
  border: 1px solid var(--accent-border);
  border-radius: var(--radius-card);
  background: var(--accent-soft);
  padding: clamp(1rem, 3vw, 1.5rem);
}

.mypage-action-hero h1 { margin: 0; font-size: clamp(2rem, 5vw, 3.4rem); }
.mypage-action-hero #mypage-sync-status { background: var(--surface); color: var(--txt); }
.mypage-primary-actions { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.mypage-primary-action { min-height: 132px; border-color: var(--accent-border); background: var(--surface); }
.mypage-analysis > summary,
.account-section > summary { display: flex; justify-content: space-between; gap: 1rem; cursor: pointer; min-height: 48px; align-items: center; }
.mypage-analysis > summary::marker,
.account-section > summary::marker { color: var(--accent); }
.account-section-heading { margin-top: 1rem; }

.account-danger {
  border-color: rgba(220,38,38,.28);
}

.opic-local-stats {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.day-completion {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  background: var(--surface);
  padding: 1rem;
}

.day-completion p {
  margin: .2rem 0 0;
}

.filters {
  display: grid;
  grid-template-columns: minmax(220px, .85fr) minmax(0, 1fr) 180px 180px;
  align-items: start;
  gap: 1rem;
  padding: 1rem;
}

.filter-label {
  display: block;
  margin: 0 0 .45rem;
  color: var(--txt-dim);
  font-size: .85rem;
  font-weight: 800;
}

.empty {
  border: 1px dashed var(--border);
  border-radius: var(--radius-card);
  padding: 1.2rem;
  color: var(--txt-dim);
  background: var(--surface-2);
}

.loading-state {
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  min-height: 54px;
  border: 1px dashed var(--border);
  border-radius: var(--radius-card);
  background: var(--surface-2);
  padding: 1rem;
  color: var(--txt-dim);
  font-weight: 800;
}

.skeleton-dot {
  width: .85rem;
  height: .85rem;
  border-radius: 50%;
  background: var(--accent);
  opacity: .68;
  animation: pulse 1.1s ease-in-out infinite;
}

.error-state {
  display: grid;
  gap: .8rem;
  align-items: start;
}

@keyframes pulse {
  0%, 100% { transform: scale(.78); opacity: .42; }
  50% { transform: scale(1); opacity: .9; }
}

.stack {
  display: grid;
  gap: .75rem;
}

.list-item {
  display: grid;
  gap: .45rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-ctl);
  background: var(--surface);
  padding: .9rem;
  min-width: 0;
}

.list-item > * {
  min-width: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.detail-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 1rem;
  align-items: stretch;
}

.detail-hero .panel:first-child {
  display: grid;
  gap: 1rem;
}

.detail-title {
  margin: 0;
  font-size: clamp(2.2rem, 5vw, 4.3rem);
  line-height: 1.08;
}

.curriculum {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: .7rem;
}

.day-link {
  display: grid;
  gap: .3rem;
  min-height: 96px;
  border: 1px solid var(--border);
  border-radius: var(--radius-ctl);
  background: var(--surface);
  padding: .8rem;
}

.day-link:hover,
.day-link[aria-current="page"] {
  border-color: var(--accent-border);
  background: var(--accent-soft);
}

.sample-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .8rem;
}

.english {
  font-weight: 800;
  line-height: 1.14;
}

.sample-grid .english,
.sentence-card .english {
  font-size: clamp(1.55rem, 4vw, 2.6rem);
}

.player-shell {
  display: grid;
  grid-template-columns: 270px minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
}

.toc {
  position: sticky;
  top: 92px;
  padding: .9rem;
}

.toc-list {
  display: grid;
  gap: .45rem;
  margin-top: .8rem;
}

.toc-link {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: .6rem;
  align-items: center;
  border: 1px solid transparent;
  border-radius: var(--radius-ctl);
  padding: .55rem;
  color: var(--txt-dim);
}

.toc-link:hover,
.toc-link[aria-current="page"] {
  border-color: var(--accent-border);
  background: var(--accent-soft);
  color: var(--txt);
}

.mobile-day-picker { display: none; }

.player-main {
  display: grid;
  gap: 1rem;
  padding-bottom: 96px;
}

.player-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .45rem;
  color: var(--txt-dim);
  font-size: .9rem;
}

.player-breadcrumb a { color: var(--accent); font-weight: 800; }

.player-stage-progress {
  display: grid;
  gap: .65rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  background: var(--surface);
  padding: 1rem;
}

.player-stage-progress p { margin: 0; }
.player-stage-progress progress { width: 100%; height: 10px; accent-color: var(--accent); }
.player-stage-list { display: grid; grid-template-columns: repeat(5, 1fr); gap: .4rem; margin: 0; padding: 0; list-style: none; color: var(--txt-dim); font-size: .82rem; font-weight: 800; text-align: center; }
.player-stage-list .is-current { color: var(--accent); }
.player-stage-list .is-complete { color: var(--success); }
.player-stage[hidden] { display: none; }
.player-stage { display: grid; gap: 1rem; }

.player-learning-bar {
  position: sticky;
  z-index: 20;
  bottom: 0;
  display: grid;
  grid-template-columns: minmax(90px, 1fr) auto minmax(148px, auto);
  gap: .55rem;
  align-items: center;
  border: 1px solid var(--accent-border);
  border-radius: var(--radius-card) var(--radius-card) 0 0;
  background: color-mix(in srgb, var(--surface) 94%, transparent);
  padding: .65rem max(.65rem, env(safe-area-inset-right)) calc(.65rem + env(safe-area-inset-bottom)) max(.65rem, env(safe-area-inset-left));
  box-shadow: 0 -8px 24px rgba(15, 23, 42, .12);
  backdrop-filter: blur(12px);
}

.player-learning-current { font-weight: 900; }
.player-learning-bar .btn { min-height: 44px; }
.player-playback-status { justify-self: end; }

.player-top {
  display: grid;
  gap: 1rem;
  padding: 1.1rem;
}

.player-title {
  display: grid;
  gap: .6rem;
}

.player-title h1 {
  margin: 0;
  font-size: clamp(2rem, 4.5vw, 3.6rem);
  line-height: 1.08;
}

.section-card {
  display: grid;
  gap: .85rem;
  padding: 1rem;
}

.mission-card,
.pattern-box,
.dialogue-box,
.sentence-card,
.quiz-card {
  padding: 1rem;
}

.sentence-card,
.quiz-card {
  display: grid;
  gap: .9rem;
}

.sentence-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
  align-items: center;
  justify-content: space-between;
}

.checkbox-row {
  display: inline-flex;
  min-height: 44px;
  padding: .45rem .55rem;
  gap: .45rem;
  align-items: center;
  border-radius: var(--radius-ctl);
  color: var(--txt-dim);
  cursor: pointer;
  font-weight: 700;
}

.checkbox-row input {
  width: 1.5rem;
  height: 1.5rem;
  accent-color: var(--accent);
}

.hidden-text {
  display: inline-block;
  border-radius: 10px;
  background: var(--surface-2);
  color: transparent;
  padding: .1rem .35rem;
  user-select: none;
}

.pattern-vars,
.dialogue-lines {
  display: grid;
  gap: .65rem;
  margin-top: .8rem;
}

.pattern-var,
.dialogue-line {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: .7rem;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: var(--radius-ctl);
  background: var(--surface-2);
  padding: .75rem;
}

.speaker {
  color: var(--accent);
  font-weight: 800;
}

.answer-box {
  display: none;
  border-left: 3px solid var(--accent);
  padding-left: .75rem;
}

.answer-box.is-visible { display: block; }

.expert-day-notes {
  border-color: var(--accent-border);
  background: color-mix(in srgb, var(--surface) 88%, var(--accent-soft));
}

.glossary-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .75rem;
}

.glossary-card {
  display: grid;
  gap: .35rem;
  border: 1px solid #DDE0FF;
  border-radius: var(--radius-ctl);
  background: #FFFFFF;
  padding: .9rem;
}

.glossary-term {
  color: #3730A3;
  font-family: Inter, Pretendard, sans-serif;
  font-size: 1rem;
}

.glossary-ko {
  color: var(--txt);
  font-weight: 800;
}

.glossary-card p,
.register-note p {
  margin: 0;
  color: var(--txt-dim);
}

.register-note {
  display: grid;
  gap: .35rem;
  border: 1px solid #C7D2FE;
  border-left: 4px solid var(--accent);
  border-radius: var(--radius-ctl);
  background: #F5F7FF;
  padding: .95rem 1rem;
}

.register-note strong {
  color: #3730A3;
}

[data-theme="dark"] .glossary-card {
  border-color: #343B67;
  background: #1B1E25;
}

[data-theme="dark"] .glossary-term,
[data-theme="dark"] .register-note strong {
  color: #BFC7FF;
}

[data-theme="dark"] .register-note {
  border-color: #4F5EA8;
  border-left-color: var(--accent);
  background: #20253A;
}

.player-footer {
  display: flex;
  justify-content: space-between;
  gap: .75rem;
}

.calendar-bars {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: .7rem;
  align-items: end;
}

.calendar-bar {
  display: grid;
  gap: .45rem;
  justify-items: center;
  min-width: 0;
  color: var(--txt-dim);
  font-weight: 700;
  text-align: center;
}

.bar-track {
  position: relative;
  width: 100%;
  height: 150px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-ctl);
  background: var(--surface-2);
}

.bar-fill {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  min-height: 8px;
  background: var(--accent);
}

.bottom-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  background: var(--surface);
  padding: clamp(1.2rem, 4vw, 2rem);
  box-shadow: var(--shadow-sm);
}

.site-footer {
  width: min(1180px, calc(100% - 32px));
  margin-right: auto;
  margin-left: auto;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  border-top: 1px solid var(--border);
  padding-top: 1.25rem;
  color: var(--txt-dim);
  font-size: .95rem;
}

@media (max-width: 900px) {
  .hero,
  .detail-hero,
  .player-shell,
  .dashboard-grid,
  .review-layout,
  .mypage-hero,
  .account-grid,
  .bottom-cta {
    grid-template-columns: 1fr;
  }

  .course-plan-item {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .hero {
    min-height: auto;
    padding-top: 24px;
  }

  .step-grid,
  .value-grid,
  .quick-grid,
  .category-grid,
  .course-grid,
  .sample-grid,
  .stat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .curriculum { grid-template-columns: repeat(3, minmax(0, 1fr)); }

  .toc { position: static; }
  .toc-list { display: none; }

  .mobile-day-picker {
    display: block;
    margin-top: .75rem;
  }
}

@media (max-width: 420px) {
  .review-queue-head { align-items: stretch; flex-direction: column; }
  .review-queue-head > .btn,
  .review-session-complete .btn { width: 100%; justify-content: center; min-height: 44px; }
  .opic-area-nav,
  .opic-result-grid { grid-template-columns: 1fr; }
  .opic-home-hero .btn { width: 100%; justify-content: center; min-height: 44px; }
  .favorite-tools { grid-template-columns: 1fr; }
  .favorite-pagination .btn { min-height: 44px; }
}

@media (max-width: 620px) {
  /* 헤더: 닫힘=한 줄(브랜드 좌 / 테마·햄버거 우), 열림=드롭다운 */
  .nav {
    width: min(100% - 24px, 1180px);
    min-height: 60px;
    flex-wrap: wrap;
    align-items: center;
    row-gap: .5rem;
    padding: .55rem 0;
  }

  .brand { order: 0; margin-right: auto; }
  .theme-toggle { order: 1; }
  .nav-toggle { order: 2; display: inline-flex; }

  .nav-menu {
    order: 3;
    flex-basis: 100%;
    display: none;
    margin: 0;
  }

  .site-header.menu-open .nav-menu {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: .35rem;
    padding-top: .5rem;
    margin-top: .25rem;
    border-top: 1px solid var(--border);
  }

  .site-header.menu-open .nav-links,
  .site-header.menu-open .auth-nav {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: .35rem;
  }

  .site-header.menu-open .nav-links a,
  .site-header.menu-open .auth-nav a,
  .site-header.menu-open .auth-nav button {
    width: 100%;
    min-height: 46px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
  }

  .brand span:last-child { display: none; }

  .theme-toggle-text { display: none; }

  main {
    width: min(100% - 24px, 1180px);
    padding-top: 22px;
  }

  h1,
  .page-title h1 {
    font-size: 2.55rem;
  }

  .section-head,
  .filters,
  .player-footer,
  .auth-nav,
  .site-footer {
    align-items: stretch;
    flex-direction: column;
  }

  .filters { display: flex; }

  .learning-goal-row,
  .course-plan-item,
  .day-completion {
    grid-template-columns: 1fr;
  }

  .step-grid,
  .value-grid,
  .quick-grid,
  .category-grid,
  .course-grid,
  .sample-grid,
  .stat-grid,
  .curriculum {
    grid-template-columns: 1fr;
  }

  .course-card { min-height: auto; }

  .pattern-var,
  .dialogue-line {
    grid-template-columns: 1fr;
  }

  .calendar-bars { grid-template-columns: repeat(4, minmax(0, 1fr)); }

  .bar-track { height: 110px; }

  .sentence-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .sentence-actions .action-row,
  .player-footer .btn,
  .bottom-cta .btn {
    width: 100%;
  }

  .sentence-actions .btn,
  .sentence-actions .checkbox-row {
    min-height: 48px;
    width: 100%;
    justify-content: center;
  }

  .player-main { padding-bottom: 112px; }
  .player-stage-list { grid-template-columns: repeat(5, minmax(44px, 1fr)); overflow-x: auto; text-align: left; }
  .player-learning-bar { grid-template-columns: 1fr 44px minmax(132px, 1.5fr); margin-right: -12px; margin-left: -12px; }
  .player-learning-bar .btn { min-width: 44px; padding-right: .65rem; padding-left: .65rem; }
  .player-learning-current { font-size: .85rem; }
  .mypage-primary-actions { grid-template-columns: 1fr; }
  .mypage-primary-action { min-height: 96px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
  }
}

/* ===================== OPIc 연습 모드 ===================== */
#opic-root {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.opic-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.opic-progress-meta {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.opic-progress-bar {
  height: 8px;
  border-radius: var(--radius-pill);
  background: var(--surface-2);
  overflow: hidden;
}
.opic-progress-fill {
  display: block;
  height: 100%;
  background: var(--accent);
  border-radius: var(--radius-pill);
  transition: width .3s ease;
}
.opic-goal {
  border: 1px dashed var(--accent-border);
  background: var(--accent-soft);
}
.opic-goal .can-do { margin-top: 4px; }
.opic-question .opic-q-en {
  font-size: 1.35rem;
  line-height: 1.5;
  font-weight: 700;
  color: var(--txt);
  margin: 6px 0;
}
.opic-question .opic-q-ko {
  color: var(--txt-dim);
  margin: 4px 0;
}
.opic-mission {
  color: var(--accent);
  font-weight: 600;
  margin: 10px 0 0;
}
.opic-mission-top {
  margin: 6px 0 0;
}
.opic-q-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 14px;
}
.opic-q-actions-top {
  margin: 10px 0 14px;
  padding-bottom: 14px;
  border-bottom: 1px dashed var(--border);
}
.opic-answer-tabs {
  display: flex;
  gap: 8px;
  margin: 2px 0 10px;
}
.opic-tab-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-contrast, #fff);
}

/* Timer */
.opic-timer {
  text-align: center;
  border: 1px solid var(--border);
  transition: background .3s ease, border-color .3s ease;
}
.opic-timer-phase {
  font-weight: 600;
  color: var(--txt-dim);
  margin: 0 0 6px;
}
.opic-timer-clock {
  font-size: 3.4rem;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  letter-spacing: 1px;
  color: var(--txt);
  line-height: 1.05;
}
.opic-timer[data-phase="prep"] {
  background: color-mix(in srgb, var(--warn) 12%, var(--surface));
  border-color: color-mix(in srgb, var(--warn) 40%, var(--border));
}
.opic-timer[data-phase="prep"] .opic-timer-clock { color: var(--warn); }
.opic-timer[data-phase="speak"] {
  background: color-mix(in srgb, var(--success) 14%, var(--surface));
  border-color: color-mix(in srgb, var(--success) 45%, var(--border));
}
.opic-timer[data-phase="speak"] .opic-timer-clock { color: var(--success); }
.opic-timer[data-phase="speak"] .opic-timer-phase { color: var(--success); }
.opic-timer[data-phase="done"] {
  background: var(--accent-soft);
  border-color: var(--accent-border);
}
.opic-timer-controls {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 16px;
}
.opic-reveal-row {
  display: flex;
  justify-content: center;
}
.opic-reveal-btn { min-width: 220px; }

/* Answer */
.opic-answer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 6px;
}
.opic-a-list,
.opic-expr-list,
.opic-frame-vars {
  list-style: none;
  margin: 0;
  padding: 0;
}
.opic-a-line {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.opic-a-line:last-child { border-bottom: none; }
.opic-a-line.playing {
  background: var(--accent-soft);
  border-radius: var(--radius-ctl);
  padding: 10px;
}
.opic-a-en {
  font-weight: 600;
  color: var(--txt);
  margin: 0 0 2px;
}
.opic-a-ko {
  color: var(--txt-dim);
  margin: 0;
  font-size: .92rem;
}
.opic-mini-btn {
  flex: none;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--accent);
  cursor: pointer;
  font-size: .85rem;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.opic-mini-btn:hover { background: var(--accent-soft); }
.opic-star { color: var(--txt-mute); }
.opic-star.on { color: var(--warn); border-color: var(--warn); }
.opic-tip {
  margin-top: 16px;
  padding: 12px 14px;
  background: var(--surface-2);
  border-radius: var(--radius-ctl);
  line-height: 1.55;
}
.opic-frame {
  margin-top: 16px;
  padding: 14px;
  border: 1px dashed var(--accent-border);
  border-radius: var(--radius-ctl);
}
.opic-frame-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.opic-frame-base { margin: 4px 0 8px; }
.opic-frame-vars li {
  padding: 3px 0;
  color: var(--txt-dim);
}
.opic-frame-vars li::before { content: "· "; color: var(--accent); }
.opic-expressions { margin-top: 16px; }
.opic-expr {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px solid var(--border);
}
.opic-expr:last-child { border-bottom: none; }
.opic-expr-actions { display: flex; gap: 8px; flex: none; }
.opic-selfcheck { margin-top: 16px; }
.opic-check-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 16px;
  margin-top: 6px;
}
.opic-check {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--txt-dim);
  cursor: pointer;
}
.opic-nav {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}
.opic-preview-card .opic-q-en {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 8px 0 4px;
}
.track-grid,
.opic-interest-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.track-card {
  text-decoration: none;
  color: inherit;
}
.mode-switch {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 4px;
  border: 1px solid var(--border);
  border-radius: var(--radius-ctl);
  background: var(--surface-2);
  margin-top: 16px;
}
.mode-switch-btn {
  min-height: 44px;
  border: 0;
  border-radius: var(--radius-ctl);
  background: transparent;
  color: var(--txt-dim);
  padding: 8px 12px;
  font: inherit;
  cursor: pointer;
}
.mode-switch-btn[aria-pressed="true"] {
  background: var(--surface);
  color: var(--txt);
  box-shadow: var(--shadow-sm);
}
.filters.mode-opic > .category-filter { display: none; }
.filters.mode-opic { grid-template-columns: minmax(220px, 1fr) 180px 180px 180px; }
.opic-mode-banner,
.opic-set-head,
.opic-home-hero {
  grid-column: 1 / -1;
}
.opic-mode-banner {
  display: flex;
  flex-direction: column;
  gap: 4px;
  text-decoration: none;
  color: inherit;
}
.recommend-block + .recommend-block { margin-top: 22px; }
.recommend-block h3 { margin: 0 0 12px; }
.opic-interest-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.opic-interest-chip {
  justify-content: flex-start;
  gap: 8px;
}
.opic-onboarding { display: grid; gap: 16px; margin-top: 40px; }
.opic-area-nav {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 24px;
}
.opic-area-btn { min-height: 48px; }
.opic-area-btn.active,
.opic-area-btn[aria-pressed="true"] {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent);
}
.opic-home-content [data-opic-area][hidden] { display: none; }
.opic-home-hero .btn { justify-self: start; margin-top: 12px; }
.opic-result-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}
.opic-set-note { margin: -4px 0 8px; }
.opic-routine-summary {
  margin-bottom: 12px;
}
.opic-routine-list {
  display: grid;
  gap: 10px;
}
.opic-routine-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-ctl);
  background: var(--surface);
}
.opic-routine-check {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 32px;
  color: var(--txt-dim);
  font-size: .9rem;
}
.opic-routine-check input {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
}
.opic-routine-body p {
  margin: 6px 0;
}
.favorite-vars {
  margin: 0 0 10px;
  padding-left: 18px;
}

/* Mock exam mode */
.mock-home-section {
  order: -1;
}
.mock-category-section {
  order: 0;
  grid-column: 1 / -1;
}
.mock-exam-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.mock-exam-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.mock-card-head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: start;
}
.mock-card-emoji {
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: var(--radius-ctl);
  border: 1px solid var(--accent-border);
  background: var(--accent-soft);
  font-size: 1.45rem;
}
.mock-progress-text {
  margin: 0;
  color: var(--success);
  font-weight: 700;
}
.mock-level-switch {
  align-self: start;
}
.mock-interest-tests {
  display: grid;
  gap: 10px;
}
.mock-interest-tests > .muted {
  margin: 0;
}
.mock-exam-list {
  display: grid;
  gap: 8px;
}
.mock-exam-row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-ctl);
  background: var(--surface);
}
.mock-exam-row-main {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  min-width: 0;
}
.mock-interest-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.mock-interest-card {
  text-decoration: none;
  color: inherit;
}
.mock-combo-note {
  padding: 10px 12px;
  border: 1px dashed var(--accent-border);
  border-radius: var(--radius-ctl);
  background: var(--accent-soft);
}
.mock-question .opic-q-en {
  font-size: 1.45rem;
}
.mock-mode-row {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 14px;
}
.mock-mode-switch {
  width: fit-content;
}
.mock-real-prompt {
  display: grid;
  justify-items: center;
  gap: 10px;
  padding: 12px 0 4px;
  text-align: center;
}
.mock-real-icon {
  margin: 0;
  font-size: 2.2rem;
  line-height: 1;
}
.mock-listen-status {
  align-self: center;
  font-weight: 700;
}
.mock-intent-panel {
  display: grid;
  gap: 8px;
  margin: 8px 0 14px;
  padding: 14px;
  border: 1px solid var(--accent-border);
  border-radius: var(--radius-ctl);
  background: var(--accent-soft);
}
.mock-intent-panel p {
  margin: 0;
}
.mock-tip {
  color: var(--txt-dim);
  font-weight: 700;
}
.mock-done h1 {
  margin-top: 0;
}
.mock-combo-list {
  display: grid;
  gap: 12px;
}
.mock-combo-card {
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-ctl);
  background: var(--surface);
}
.mock-question-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}
.mock-question-link {
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  padding: 6px 10px;
  color: var(--txt-dim);
  font-weight: 700;
}
.mock-question-link:hover {
  border-color: var(--accent-border);
  background: var(--accent-soft);
  color: var(--txt);
}
@media (max-width: 620px) {
  .opic-timer-clock { font-size: 2.8rem; }
  .opic-check-grid { grid-template-columns: 1fr; }
  .opic-reveal-btn { width: 100%; }
  .track-grid,
  .opic-interest-grid,
  .mock-exam-grid,
  .mock-interest-grid { grid-template-columns: 1fr; }
  .opic-routine-step { grid-template-columns: 1fr; }
  .mock-card-head { grid-template-columns: 1fr; }
  .mock-exam-row { grid-template-columns: 1fr; }
}