/* ── Reset & tokens ────────────────────────────────── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg: #fafaf7;
  --bg-elev: #ffffff;
  --bg-soft: #f3f1ec;
  --border: #e8e4dc;
  --text: #1a1814;
  --text-soft: #6a655d;
  --text-mute: #9a9489;
  --accent: #dc2626;
  --accent-soft: #fee2e2;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.08);
  --radius: 14px;
  --radius-sm: 8px;
  --font-ui: "Inter", -apple-system, "Helvetica Neue", Arial, sans-serif;
}

[data-theme="dark"] {
  --bg: #14130f;
  --bg-elev: #1d1c18;
  --bg-soft: #25231e;
  --border: #2f2c26;
  --text: #f4f1ea;
  --text-soft: #b8b1a4;
  --text-mute: #6f6a60;
  --accent: #f87171;
  --accent-soft: #451a1a;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.5);
}

html,
body {
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background 0.2s ease, color 0.2s ease;
}

a {
  color: var(--accent);
  text-decoration: none;
}
a:hover { text-decoration: underline; }

/* ── Top bar ─────────────────────────────────────── */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 28px;
  background: var(--bg-elev);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}

.topbar__left {
  display: flex;
  align-items: center;
  gap: 14px;
}

.logo {
  display: flex;
  align-items: baseline;
  font-family: "Playfair Display", Georgia, serif;
  font-size: 28px;
  line-height: 1;
}
.logo__a { font-weight: 400; }
.logo__b { font-weight: 700; }
.logo__c { font-family: "JetBrains Mono", monospace; font-size: 22px; }

.topbar__title {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.topbar__sub {
  font-size: 12px;
  color: var(--text-soft);
  margin-top: 2px;
}

.topbar__right {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ── Language toggle ────────────────────────────── */
.lang-toggle {
  display: inline-flex;
  background: var(--bg-soft);
  border-radius: 9px;
  padding: 3px;
  border: 1px solid var(--border);
}
.lang-toggle__btn {
  padding: 6px 12px;
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 500;
  background: transparent;
  color: var(--text-soft);
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
}
.lang-toggle__btn:hover { color: var(--text); }
.lang-toggle__btn--active {
  background: var(--bg-elev);
  color: var(--text);
  font-weight: 600;
  box-shadow: var(--shadow-sm);
}
.lang-toggle__btn--active[data-script="korean"] { color: var(--accent); }

/* ── Source toggle (Google Fonts / Noonnu) ────────── */
.source-toggle {
  display: inline-flex;
  background: var(--bg-soft);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}
.source-toggle__btn {
  padding: 6px 12px;
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-mute);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: background 120ms, color 120ms;
  white-space: nowrap;
}
.source-toggle__btn:hover { color: var(--text); }
.source-toggle__btn--active {
  background: var(--bg-elev);
  color: var(--text);
  box-shadow: var(--shadow-sm);
}
.source-toggle__btn--active[data-source="noonnu"] { color: var(--accent); }
.source-toggle__btn--active[data-source="google"] { color: #4285f4; }

/* ── Noonnu source badge ──────────────────────────── */
.font-picker__badge,
.rec-card__badge {
  display: inline-block;
  margin-right: 6px;
  padding: 1px 5px;
  font-family: var(--font-ui);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: #fff;
  background: var(--accent);
  border-radius: 3px;
  vertical-align: middle;
  line-height: 1.4;
  user-select: none;
}
.rec-card__badge {
  font-size: 10px;
  padding: 1px 6px;
  margin-right: 4px;
}
.font-picker__option--noonnu {
  /* Noonnu 폰트 옵션 살짝 강조 — 매우 옅게 */
  background: linear-gradient(90deg, transparent, rgba(255, 200, 0, 0.04));
}

/* ── Buttons ─────────────────────────────────────── */
.btn {
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-elev);
  color: var(--text);
  cursor: pointer;
  transition: all 0.15s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}
.btn--primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  font-weight: 600;
}
.btn--primary:hover {
  color: #fff;
  background: #c4613f;
  border-color: #c4613f;
}
[data-theme="dark"] .btn--primary:hover {
  background: #f0a98a;
  color: #14130f;
}
.btn--icon {
  width: 36px;
  height: 36px;
  padding: 0;
  justify-content: center;
  font-size: 16px;
}

/* ── Layout ──────────────────────────────────────── */
.layout {
  display: grid;
  grid-template-columns: 280px 1fr 360px;
  gap: 0;
  min-height: calc(100vh - 70px);
}

@media (max-width: 1200px) {
  .layout { grid-template-columns: 240px 1fr; }
  .recommend { grid-column: 1 / -1; border-left: none !important; border-top: 1px solid var(--border); }
}
@media (max-width: 800px) {
  .layout { grid-template-columns: 1fr; }
  .controls { border-right: none !important; border-bottom: 1px solid var(--border); }
  .recommend { border-top: 1px solid var(--border); }
}

/* ── Controls ────────────────────────────────────── */
.controls {
  padding: 24px 20px;
  background: var(--bg-elev);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.panel {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.panel__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}
.panel__title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-mute);
}

/* ── Lock button ─────────────────────────────── */
.lock-btn {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 4px 8px;
  font-size: 12px;
  cursor: pointer;
  color: var(--text-mute);
  transition: all 0.15s ease;
  line-height: 1;
}
.lock-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.lock-btn[aria-pressed="true"] {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

/* ── Panel actions (link + lock) ─────────────── */
.panel__actions {
  display: flex;
  align-items: center;
  gap: 4px;
  position: relative;  /* link-popover의 앵커 */
}

.link-btn {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 4px 8px;
  font-size: 12px;
  cursor: pointer;
  color: var(--text-mute);
  transition: all 0.15s ease;
  line-height: 1;
}
.link-btn:hover,
.link-btn[aria-expanded="true"] {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-soft);
}

/* ── Link popover ────────────────────────────── */
.link-popover {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 10px;
  z-index: 60;
  width: 220px;
  max-width: calc(100vw - 40px);
  animation: fpOpen 0.12s ease-out;
}
.link-popover[hidden] {
  display: none;
}
.link-popover__url {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 10px;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 10.5px;
  color: var(--text);
  word-break: break-all;
  line-height: 1.5;
  max-height: 64px;
  overflow-y: auto;
  margin-bottom: 8px;
  user-select: all;
}
.link-popover__actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
}
.link-popover__btn {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 7px 8px;
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 500;
  color: var(--text);
  cursor: pointer;
  text-decoration: none;
  text-align: center;
  transition: all 0.1s ease;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
}
.link-popover__btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--bg-elev);
}
.link-popover__btn--link {
  /* 단일 column grid이므로 불필요 */
}

/* ── Custom font picker ──────────────────────── */
.font-picker {
  position: relative;
}
.font-picker__btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: inherit;
  font-size: 13px;
  padding: 9px 12px;
  background: var(--bg-soft);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.15s ease;
}
.font-picker__btn:hover:not(:disabled) {
  border-color: var(--accent);
}
.font-picker__btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  background: var(--accent-soft);
  border-color: var(--accent);
}
.font-picker__current {
  flex: 1;
  text-align: left;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.font-picker__arrow {
  color: var(--text-mute);
  font-size: 10px;
  margin-left: 8px;
  transition: transform 0.15s ease;
}
.font-picker__btn[aria-expanded="true"] .font-picker__arrow {
  transform: rotate(180deg);
}

.font-picker__menu {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  z-index: 100;
  max-height: 360px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: fpOpen 0.12s ease-out;
}
/* `display: flex` 가 `hidden` 속성을 덮어쓰는 문제 방지 */
.font-picker__menu[hidden] {
  display: none;
}
@keyframes fpOpen {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}

.font-picker__list {
  overflow-y: auto;
  padding: 6px 6px 8px;
  flex: 1;
}

.font-picker__group {
  margin-bottom: 6px;
}
.font-picker__group-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-mute);
  padding: 8px 6px 4px;
}

.font-picker__option {
  display: block;
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  padding: 8px 10px;
  border-radius: 6px;
  cursor: pointer;
  color: var(--text);
  font-size: 14px;
  transition: background 0.1s ease;
}
.font-picker__option:hover {
  background: var(--bg-soft);
}
.font-picker__option--active {
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 600;
}

.font-picker__empty {
  padding: 20px;
  text-align: center;
  color: var(--text-mute);
  font-size: 12px;
}

/* ── Recommendations empty state ─────────────── */
.rec-empty {
  padding: 28px 20px;
  text-align: center;
  color: var(--text-mute);
  font-size: 13px;
  background: var(--bg-soft);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  line-height: 1.7;
}

/* ── Flash message ───────────────────────────── */
.flash {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  background: var(--text);
  color: var(--bg-elev);
  padding: 10px 18px;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 500;
  opacity: 0;
  transition: all 0.2s ease;
  z-index: 200;
  box-shadow: var(--shadow-lg);
}
.flash--show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.select,
.input {
  width: 100%;
  font-family: var(--font-ui);
  font-size: 13px;
  padding: 9px 12px;
  background: var(--bg-soft);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: all 0.15s ease;
}
.select:focus,
.input:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--bg-elev);
}
.input--area {
  resize: vertical;
  font-family: inherit;
  line-height: 1.5;
}

.slider-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.slider-row label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--text-soft);
}
.slider-row__val {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  color: var(--text);
  background: var(--bg-soft);
  padding: 2px 6px;
  border-radius: 4px;
}
.slider-row input[type="range"] {
  width: 100%;
  accent-color: var(--accent);
}

/* ── Preview ─────────────────────────────────────── */
.preview {
  padding: 32px 40px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  min-width: 0;
}

.preview__meta {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  padding: 14px 18px;
  background: var(--bg-soft);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}
.meta-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.meta-item__label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-mute);
}
.meta-item__name {
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.meta-item__cat {
  font-size: 11px;
  color: var(--accent);
  font-weight: 500;
}
.meta-item--score { margin-left: auto; }
.meta-item__score {
  font-family: "JetBrains Mono", monospace;
  font-size: 28px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}

.preview__canvas {
  flex: 1;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 48px 56px;
  box-shadow: var(--shadow-sm);
  min-height: 320px;
}
.preview__title {
  margin-bottom: 24px;
  word-break: break-word;
}
.preview__body {
  color: var(--text-soft);
  max-width: 65ch;
  word-break: break-word;
}

.preview__actions {
  display: flex;
  align-items: center;
  gap: 14px;
}
.preview__hint {
  font-size: 12px;
  color: var(--text-mute);
}

/* ── Recommend ───────────────────────────────────── */
.recommend {
  padding: 24px 20px;
  background: var(--bg-elev);
  border-left: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
}
.recommend__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.recommend__title {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-mute);
}

.rec-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  overflow-y: auto;
  max-height: calc(100vh - 200px);
}

.rec-card {
  text-align: left;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  cursor: pointer;
  transition: all 0.15s ease;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-family: var(--font-ui);
  color: var(--text);
}
.rec-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  background: var(--bg-elev);
}
.rec-card__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.rec-card__reason {
  font-size: 11px;
  color: var(--text-mute);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}
.rec-card__score {
  font-family: "JetBrains Mono", monospace;
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
}
.rec-card__title {
  font-size: 18px;
  line-height: 1.2;
  word-break: break-word;
}
.rec-card__body {
  font-size: 14px;
  color: var(--text-soft);
  word-break: break-word;
}
.rec-card__cats {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 10px;
  color: var(--text-mute);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
  margin-top: 4px;
}
.rec-card__arrow {
  color: var(--accent);
  font-weight: 700;
}

/* ── Footer ──────────────────────────────────────── */
.footer {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  padding: 20px;
  font-size: 12px;
  color: var(--text-mute);
  border-top: 1px solid var(--border);
  background: var(--bg-elev);
}

/* ── Manual content (shared by manual.html + modal) ─ */
.manual-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  max-width: 1100px;
  margin: 0 auto;
  padding: 40px 28px;
  gap: 48px;
}
@media (max-width: 800px) {
  .manual-layout { grid-template-columns: 1fr; gap: 24px; padding: 24px 20px; }
}

.manual-hero { margin-bottom: 40px; }
.manual-hero h1 {
  font-family: "Playfair Display", Georgia, serif;
  font-size: 48px;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.manual-hero p {
  font-size: 17px;
  color: var(--text-soft);
}

.toc {
  position: sticky;
  top: 24px;
  align-self: start;
  max-height: calc(100vh - 60px);
  overflow-y: auto;
  padding-right: 8px;
}
.toc__title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-mute);
  margin-bottom: 12px;
}
.toc ul { list-style: none; }
.toc li { margin-bottom: 4px; }
.toc a {
  display: block;
  padding: 6px 10px;
  border-radius: 6px;
  color: var(--text-soft);
  font-size: 13px;
  text-decoration: none;
  transition: all 0.1s;
  border-left: 2px solid transparent;
}
.toc a:hover { background: var(--bg-soft); color: var(--text); }
.toc a.active {
  background: var(--accent-soft);
  color: var(--accent);
  border-left-color: var(--accent);
  font-weight: 600;
}

.content { max-width: 720px; }
.content section { margin-bottom: 56px; scroll-margin-top: 80px; }
.content h2 {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}
.content h3 {
  font-size: 17px;
  font-weight: 700;
  margin-top: 24px;
  margin-bottom: 8px;
  color: var(--text);
}
.content h4 {
  font-size: 14px;
  font-weight: 700;
  margin-top: 16px;
  margin-bottom: 4px;
  color: var(--text-soft);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.content p { margin-bottom: 12px; }
.content ul, .content ol { margin: 8px 0 16px 24px; }
.content li { margin-bottom: 4px; }
.content code {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.85em;
  background: var(--bg-soft);
  padding: 1px 6px;
  border-radius: 4px;
  color: var(--accent);
}
.content pre {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  margin: 16px 0;
  overflow-x: auto;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 12.5px;
  line-height: 1.6;
}
.content pre code {
  background: transparent;
  padding: 0;
  color: var(--text);
}

.callout {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  margin: 16px 0;
  font-size: 14px;
}
.callout strong { color: var(--accent); }

.content table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 13.5px;
}
.content th, .content td {
  text-align: left;
  padding: 9px 12px;
  border-bottom: 1px solid var(--border);
}
.content th {
  font-weight: 700;
  color: var(--text-soft);
  background: var(--bg-soft);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.content tr:hover td { background: var(--bg-soft); }

.kbd {
  display: inline-block;
  padding: 2px 7px;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 12px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-bottom-width: 2px;
  border-radius: 4px;
  color: var(--text);
}

.qa { margin-bottom: 20px; }
.qa__q {
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 6px;
}
.qa__a {
  color: var(--text-soft);
  padding-left: 14px;
  border-left: 2px solid var(--border);
}

.manual-footer {
  text-align: center;
  padding: 24px 28px;
  color: var(--text-mute);
  font-size: 12px;
  border-top: 1px solid var(--border);
}

/* ── Modal ────────────────────────────────────── */
.modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: modalIn 0.2s ease-out;
}
.modal[hidden] { display: none; }
.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.modal__container {
  position: relative;
  background: var(--bg);
  border-radius: var(--radius);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.3);
  width: 100%;
  max-width: 1100px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: modalPop 0.2s ease-out;
}
@keyframes modalIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes modalPop {
  from { opacity: 0; transform: translateY(20px) scale(0.98); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
.modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-elev);
  flex-shrink: 0;
  gap: 12px;
}
.modal__title {
  font-size: 15px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}
.modal__actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}
.modal__btn {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 5px 10px;
  cursor: pointer;
  color: var(--text-soft);
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.15s;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.modal__btn:hover { border-color: var(--accent); color: var(--accent); text-decoration: none; }
.modal__close {
  font-size: 14px;
}
.modal__body {
  flex: 1;
  display: grid;
  grid-template-columns: 220px 1fr;
  overflow: hidden;
  min-height: 0;
}
.modal__body .toc {
  top: 0;
  max-height: none;
  padding: 24px 16px;
  border-right: 1px solid var(--border);
  background: var(--bg-elev);
  position: sticky;
}
.modal__body .content {
  padding: 32px 40px;
  overflow-y: auto;
  max-width: none;
}
@media (max-width: 800px) {
  .modal__body { grid-template-columns: 1fr; }
  .modal__body .toc { display: none; }
  .modal__container { max-height: 95vh; }
}

/* ── Store banner (사이드바 하단) ─────────────────── */
.store-banner {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 20px;
  padding: 14px 16px;
  background: linear-gradient(135deg, var(--accent) 0%, #b91c1c 100%);
  color: #fff;
  border-radius: var(--radius-md);
  text-decoration: none;
  box-shadow: var(--shadow-sm);
  transition: transform 150ms ease, box-shadow 150ms ease;
  overflow: hidden;
  position: relative;
}
.store-banner::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.08) 0%, transparent 60%);
  pointer-events: none;
}
.store-banner:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
  text-decoration: none;
}
.store-banner__icon {
  flex: 0 0 auto;
  width: 40px;
  height: 40px;
  display: block;
  border-radius: 8px;
  object-fit: cover;
  background: rgba(255, 255, 255, 0.18);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}
.store-banner__text {
  flex: 1;
  min-width: 0;
}
.store-banner__title {
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.1px;
}
.store-banner__sub {
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 500;
  margin-top: 2px;
  opacity: 0.9;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
[data-theme="dark"] .store-banner {
  background: linear-gradient(135deg, #b91c1c 0%, #7f1d1d 100%);
}