/* 글로벌 네비게이션 + 푸터 + 컨테이너 */
/* 2026-05-12: nav-slot div를 sticky로 격상.
   기존엔 .g-nav만 sticky라 nav-slot div(부모) 영역 안에서만 sticky 동작 → 페이지 깊이
   스크롤 시 부모 div가 viewport 밖으로 나가면서 nav 자체가 사라짐 → 그 자리에 빈 공백.
   nav-slot 자체를 sticky로 두면 viewport top에 항상 노출 → 우측 패널 sticky의 갭 사라짐. */
body > [data-slot="nav"] {
  position: sticky;
  top: 0;
  z-index: var(--z-nav, 100);
  background: transparent;
  /* nav가 viewport에 닿기 전 normal-flow 위치 유지 */
}
.g-nav {
  /* 2026-05-14 — 상단 여백 완전 제거: top=0, margin=0으로 천장 밀착.
     전체 너비 nav 패턴(code.heal7.com 동일) — full-width glass strip. */
  position: sticky; top: 0;
  z-index: var(--z-nav);
  margin: 0;
  max-width: none;
  width: 100%;
  padding: 12px 24px;
  display: flex; align-items: center; gap: var(--space-3);
}
.g-nav.glass-card {
  /* 2026-05-14 — 살짝 투명(20%)로 메뉴 항목 가독성 확보.
     배경 80% 불투명 + backdrop blur로 글래스 효과 유지, 뒤 콘텐츠는 흐릿하게 비침. */
  background: rgba(255, 255, 255, 0.80);
  border: 0;
  border-bottom: 1px solid rgba(31, 58, 138, 0.10);
  border-radius: 0;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.6) inset;
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
}
:root[data-theme="dark"] .g-nav.glass-card {
  background: rgba(14, 23, 48, 0.80);
  border-bottom-color: rgba(138, 180, 248, 0.18);
  box-shadow: 0 1px 0 rgba(138, 180, 248, 0.06) inset;
}
.g-nav.glass-card::before { display: none; }
.g-nav__inner {
  display: flex; align-items: center; gap: var(--space-4);
  width: 100%;
  min-width: 0;
  flex-wrap: nowrap;
}
.g-logo {
  display: inline-flex; align-items: center; gap: 10px;
  text-decoration: none !important; color: var(--ink);
  flex-shrink: 0;
}
.g-logo__mark {
  /* WHY (2026-05-11 디자인 갱신 v3): "G,Beot" pill → "글," 정사각형으로 복귀.
     쉼표(,) 자체가 브랜드 메시지 — "잠깐 쉬면서 글을 써보라"는 정서적 약속.
     마침표(.)는 종결, 쉼표(,)는 호흡 — 글쓰기 동반자 정체성과 정확히 일치.
     마크 = 한글 + 부호(글,), 텍스트 = 순수 한글(글벗 튜터) — 같은 스크립트지만 의미 레이어가 다름. */
  width: 36px; height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--brand-indigo) 0%, var(--brand-indigo-deep) 100%);
  color: #FFFFFF;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 17px;
  line-height: 1;
  letter-spacing: -0.04em;
  display: grid; place-items: center;
  flex-shrink: 0;
  box-shadow:
    0 2px 6px rgba(31,58,138,0.25),
    inset 0 1px 0 rgba(255,255,255,0.18);
}
:root[data-theme="dark"] .g-logo__mark {
  background: linear-gradient(135deg, #2E50B5 0%, #1F3A8A 100%);
  box-shadow:
    0 2px 8px rgba(0,0,0,0.55),
    inset 0 1px 0 rgba(255,255,255,0.10);
}
.g-logo__text {
  font-weight: 700;
  font-size: var(--fz-15);
  letter-spacing: -0.01em;
}
.g-logo__sub {
  color: var(--ink-mute);
  font-size: var(--fz-12);
  font-weight: 500;
  margin-left: 6px;
}
.g-nav__links {
  /* 메뉴 묶음 우측 정렬 — margin-left:auto로 logo와 actions 사이의 잉여 공간을 좌측으로 밀어
     항목 묶음이 actions 바로 옆(우측)에 붙는다. 묶음 내 첫 항목(=서비스 소개)이 가장 왼쪽 위치. */
  display: flex; align-items: center; gap: 4px;
  margin-left: auto;
}
.g-nav__links a {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 12px;
  border-radius: var(--radius-pill);
  color: var(--ink-mute);
  font-size: var(--fz-14);
  font-weight: 500;
  text-decoration: none !important;
  transition: background var(--dur-2), color var(--dur-2);
}
.g-nav__links a:hover { color: var(--ink); background: var(--surface-glass-2); }
.g-nav__links a.is-active { color: var(--accent); background: rgba(31,58,138,0.08); }
:root[data-theme="dark"] .g-nav__links a.is-active { background: rgba(138,180,248,0.14); }
.g-nav__links a[aria-disabled="true"] {
  color: var(--ink-faint);
  cursor: not-allowed;
  pointer-events: none;
}
.g-nav__links a[aria-disabled="true"] .badge { margin-left: 6px; }

.g-nav__actions {
  display: flex; align-items: center; gap: var(--space-2);
  flex-shrink: 0;
}

.g-nav__menu-btn {
  display: none;
  width: 38px; height: 38px;
  border-radius: var(--radius-md);
  background: var(--surface-glass-2);
  border: 1px solid var(--line);
  align-items: center; justify-content: center;
  cursor: pointer;
}
.g-nav__menu-btn svg { width: 20px; height: 20px; }

@media (max-width: 980px) {
  /* 2026-05-14 — 햄버거 드롭다운 반투명 완전 off.
     light/dark 모두 명시적 solid 색(라이트 #FFFFFF, 다크 #0E1730)으로 강제 + !important 보강.
     옛 룰이 cache 또는 다른 cascade(08-responsive.css의 max-width:720px 등)와 충돌해
     사용자 모바일에서 반투명 보고가 반복됨 → specificity 추가 + selector 강화. */
  .g-nav .g-nav__links {
    position: absolute; top: calc(100% + 8px); left: 0; right: 0;
    flex-direction: column; align-items: stretch;
    background: #FFFFFF !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-glass-strong);
    padding: var(--space-2);
    margin-left: 0;
    display: none;
  }
  :root[data-theme="dark"] .g-nav .g-nav__links {
    background: #0E1730 !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
  }
  .g-nav .g-nav__links.is-open { display: flex; }
  .g-nav__links a { padding: 12px 14px; border-radius: var(--radius-md); }
  .g-nav__menu-btn { display: inline-flex; order: 99; }
  .g-nav { position: relative; }
  /* WHY: .g-nav__links가 absolute로 빠지면 margin-left:auto가 무력화돼
     햄버거 포함 actions가 로고 바로 옆에 붙는다. 태블릿에서 햄버거를
     우측 끝으로 밀기 위해 actions에 margin-left:auto를 부여. */
  .g-nav__actions { margin-left: auto; }
}

/* Theme toggle */
.theme-toggle {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  padding: 0;
  background: var(--surface-glass);
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--ink);
  cursor: pointer;
  backdrop-filter: blur(10px) saturate(140%);
  -webkit-backdrop-filter: blur(10px) saturate(140%);
  font-size: 16px;
  line-height: 1;
  transition: background var(--dur-2), border-color var(--dur-2), color var(--dur-2);
}
.theme-toggle:hover {
  border-color: var(--line-strong);
  color: var(--accent);
  background: var(--surface-glass-2);
}
:root[data-theme="dark"] .theme-toggle {
  color: #DDE7FF;
}
:root[data-theme="dark"] .theme-toggle:hover {
  color: var(--accent-soft);
}

/* Model picker dropdown */
.mpick { position: relative; }
.mpick__btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 12px 7px 10px;
  background: var(--surface-glass);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  color: var(--ink);
  font-size: var(--fz-13);
  font-weight: 500;
  cursor: pointer;
  backdrop-filter: blur(10px) saturate(140%);
  -webkit-backdrop-filter: blur(10px) saturate(140%);
  transition: border-color var(--dur-2), background var(--dur-2);
}
.mpick__btn:hover { border-color: var(--line-strong); }
.mpick__dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: linear-gradient(135deg, var(--brand-indigo), var(--brand-copper));
  flex-shrink: 0;
}
.mpick__caret { width: 12px; height: 12px; opacity: 0.6; }
.mpick__btn.is-pulse { animation: mpickPulse 1.4s var(--easing-emphasis) 3; }
@keyframes mpickPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(31,58,138,0.0); }
  50% { box-shadow: 0 0 0 6px rgba(31,58,138,0.18); }
}

.mpick__menu {
  position: absolute; right: 0; top: calc(100% + 8px);
  min-width: 280px;
  /* WHY: 솔리드 — 옵션 가독성 우선 */
  background: var(--bg-elev);
  border: 1.5px solid var(--line-strong);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 6px;
  z-index: var(--z-popover);
  display: none;
}
:root[data-theme="dark"] .mpick__menu {
  background: #000000;
  border-color: var(--line-strong);
}
.mpick.is-open .mpick__menu { display: block; animation: popIn var(--dur-3) var(--easing-emphasis); }
@keyframes popIn { from { opacity: 0; transform: translateY(-4px);} to { opacity: 1; transform: none; } }

.mpick__opt {
  display: grid; grid-template-columns: auto 1fr auto; gap: 10px; align-items: center;
  width: 100%;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  background: transparent;
  text-align: left;
  cursor: pointer;
  color: var(--ink);
  transition: background var(--dur-2);
}
.mpick__opt:hover { background: var(--surface-glass); }
.mpick__opt.is-selected { background: rgba(31,58,138,0.08); border-color: var(--line); }
:root[data-theme="dark"] .mpick__opt.is-selected { background: rgba(138,180,248,0.12); }

.mpick__opt-name { font-weight: 600; font-size: var(--fz-14); }
.mpick__opt-vendor { color: var(--ink-mute); font-size: var(--fz-12); margin-left: 6px; }
.mpick__opt-tag { color: var(--ink-mute); font-size: var(--fz-12); margin-top: 2px; line-height: 1.4; }
.mpick__opt-badge { font-size: var(--fz-11); padding: 2px 8px; border-radius: var(--radius-pill); background: var(--surface); border: 1px solid var(--line); color: var(--ink-mute); }

/* Footer */
.g-foot {
  margin-top: var(--space-16);
  border-top: 1px solid var(--line);
  background: var(--surface);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.g-foot__top {
  padding: var(--space-10) var(--space-6) var(--space-8);
}
.g-foot__inner {
  max-width: var(--container);
  margin: 0 auto;
}
.g-foot__inner--top {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 430px);
  align-items: start;
  justify-content: space-between;
  gap: var(--space-8);
}
.g-foot__brand .g-logo { margin-bottom: var(--space-3); }
.g-foot__slogan {
  color: var(--accent);
  font-size: var(--fz-14);
  font-style: italic;
  line-height: 1.6;
  margin: 0 0 8px;
}
.g-foot__note {
  color: var(--ink-mute);
  font-size: var(--fz-12);
  line-height: 1.6;
  margin: 0;
}
.g-foot__contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 6px 14px;
  margin-top: var(--space-4);
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid rgba(31,58,138,0.12);
  background:
    linear-gradient(135deg, rgba(31,58,138,0.06), rgba(176,122,63,0.08)),
    var(--surface-glass-2);
}
.g-foot__contact-title {
  color: var(--ink);
  font-size: var(--fz-13);
  font-weight: 700;
  letter-spacing: -0.01em;
}
.g-foot__contact-copy {
  grid-column: 1 / 2;
  color: var(--ink-mute);
  font-size: var(--fz-12);
  line-height: 1.5;
}
.g-foot__contact-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 34px;
  padding: 7px 13px;
  border-radius: var(--radius-pill);
  text-decoration: none !important;
  font-size: var(--fz-12);
  font-weight: 700;
  color: var(--accent);
  background: rgba(255,255,255,0.72);
  border: 1px solid rgba(31,58,138,0.20);
  transition: background var(--dur-2), border-color var(--dur-2), color var(--dur-2);
  box-shadow: 0 1px 2px rgba(14,28,64,0.04);
}
.g-foot__contact-badge:hover {
  color: var(--ink);
  background: rgba(255,255,255,0.94);
  border-color: rgba(31,58,138,0.28);
}
:root[data-theme="dark"] .g-foot__contact {
  border-color: rgba(138,180,248,0.18);
  background:
    linear-gradient(135deg, rgba(138,180,248,0.10), rgba(176,122,63,0.10)),
    rgba(20,30,58,0.72);
}
:root[data-theme="dark"] .g-foot__contact-badge {
  color: #DDE7FF;
  background: rgba(12,20,40,0.62);
  border-color: rgba(138,180,248,0.26);
}
:root[data-theme="dark"] .g-foot__contact-badge:hover {
  color: #FFFFFF;
  background: rgba(18,28,52,0.88);
  border-color: rgba(138,180,248,0.36);
}
.g-foot__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 4px var(--space-3);
  color: var(--ink-mute);
  font-size: var(--fz-12);
  line-height: 1.6;
  margin: var(--space-4) 0 0;
}
.g-foot__series h4 {
  font-size: var(--fz-12);
  margin: 0 0 var(--space-3);
  color: var(--ink-mute);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.g-foot__series ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.g-foot__series li {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 5px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line);
  color: var(--ink-soft);
  background: var(--surface-glass-2);
  font-size: var(--fz-12);
  font-weight: 600;
  white-space: nowrap;
}
.g-foot__bottom {
  max-width: var(--container);
  margin: 0 auto;
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--line);
  display: flex; flex-wrap: wrap; gap: var(--space-3);
  align-items: center;
  justify-content: space-between;
  color: var(--ink-mute);
  font-size: var(--fz-12);
}

/* ───── 관리자 통계 진입 아이콘 (풋터 우측 하단) ───────────────
   2026-05-14 — 일반 사용자에겐 작은 사이버펑크 아이콘만 노출.
   클릭 시 PIN 모달 → admin-stats.html 팝업. */
.g-foot__admin-stats {
  margin-left: auto;
  width: 32px; height: 32px;
  border-radius: 8px;
  border: 1px solid rgba(31, 58, 138, 0.22);
  background: linear-gradient(135deg, rgba(31, 58, 138, 0.08), rgba(31, 58, 138, 0.16));
  color: var(--accent);
  font-size: 16px; font-weight: 700;
  display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
  flex-shrink: 0;
}
.g-foot__admin-stats:hover {
  background: linear-gradient(135deg, rgba(31, 58, 138, 0.16), rgba(31, 58, 138, 0.28));
  border-color: rgba(31, 58, 138, 0.42);
  transform: translateY(-1px);
}
:root[data-theme="dark"] .g-foot__admin-stats {
  background: linear-gradient(135deg, rgba(138, 180, 248, 0.10), rgba(138, 180, 248, 0.22));
  border-color: rgba(138, 180, 248, 0.30);
  color: #BFD9FE;
}

/* ───── 관리자 PIN 모달 ─────────────────────────────────── */
.admin-pin-modal {
  position: fixed; inset: 0;
  z-index: var(--z-toast, 9999);
  display: flex; align-items: center; justify-content: center;
  padding: 16px;
}
.admin-pin-modal[hidden] { display: none; }
.admin-pin-modal__backdrop {
  position: absolute; inset: 0;
  background: rgba(6, 11, 20, 0.55);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.admin-pin-modal__panel {
  position: relative;
  width: 100%; max-width: 360px;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: 16px;
  box-shadow: 0 24px 64px rgba(14, 28, 64, 0.35),
              0 4px 12px rgba(14, 28, 64, 0.18);
  padding: 24px 24px 20px;
}
:root[data-theme="dark"] .admin-pin-modal__panel {
  background: #0E1730;
  border-color: rgba(138, 180, 248, 0.24);
}
.admin-pin-modal__head {
  position: relative;
  margin-bottom: 18px;
}
.admin-pin-modal__title {
  margin: 0; font-size: 18px; font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.admin-pin-modal__sub {
  margin: 4px 0 0; color: var(--ink-mute); font-size: 13px;
}
.admin-pin-modal__close {
  position: absolute; top: -4px; right: -4px;
  width: 28px; height: 28px;
  border: 0; background: transparent;
  color: var(--ink-mute); font-size: 22px; line-height: 1;
  cursor: pointer; border-radius: 50%;
}
.admin-pin-modal__close:hover { background: var(--surface-glass-2); color: var(--ink); }

.admin-pin-form {
  display: flex; flex-direction: column; gap: 14px;
}
.admin-pin-dots {
  display: flex; align-items: center; justify-content: center;
  gap: 14px;
  padding: 6px 0;
}
.admin-pin-dot {
  width: 16px; height: 16px;
  border-radius: 50%;
  border: 2px solid var(--line-strong);
  background: transparent;
  transition: background 0.15s, border-color 0.15s, transform 0.15s;
}
.admin-pin-dot.is-filled {
  background: var(--accent);
  border-color: var(--accent);
  transform: scale(1.1);
}
.admin-pin-input {
  /* 시각적으로 숨김 — 실제 입력 받지만 표시는 .admin-pin-dots에 위임. */
  position: absolute;
  width: 1px; height: 1px; opacity: 0; pointer-events: none;
}
.admin-pin-err {
  margin: 0; color: var(--err, #b6303f);
  font-size: 12px; font-weight: 600;
  text-align: center;
}
.admin-pin-actions {
  display: flex; gap: 8px; justify-content: flex-end;
  margin-top: 4px;
}
.admin-pin-btn {
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 13px; font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}
.admin-pin-btn--ghost {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink-soft);
}
.admin-pin-btn--ghost:hover { background: var(--surface-glass-2); }
.admin-pin-btn--primary {
  background: var(--accent);
  border: 1px solid var(--accent);
  color: var(--accent-on);
}
.admin-pin-btn--primary:hover { box-shadow: 0 4px 12px rgba(31, 58, 138, 0.25); }

/* ───── 관리자 분기 메뉴 (인증 후 통계/코드관리 선택) ───── */
.admin-menu-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  padding: 4px;
}
@media (max-width: 480px) {
  .admin-menu-grid { grid-template-columns: 1fr; }
}
.admin-menu-btn {
  display: flex; flex-direction: column; align-items: flex-start; gap: 6px;
  padding: 18px 18px 16px;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--ink);
  cursor: pointer;
  text-align: left;
  transition: border-color 0.15s, transform 0.05s, background 0.15s;
}
.admin-menu-btn:hover {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 6%, var(--bg-elev));
}
.admin-menu-btn:active { transform: translateY(1px); }
.admin-menu-btn__icon {
  font-size: 28px; line-height: 1;
  margin-bottom: 2px;
}
.admin-menu-btn__title {
  font-size: 14px; font-weight: 700; color: var(--ink);
  letter-spacing: -0.01em;
}
.admin-menu-btn__sub {
  font-size: 11.5px; color: var(--ink-mute); font-weight: 500;
  line-height: 1.4;
}

.admin-menu-foot {
  display: flex; justify-content: flex-end;
  margin-top: 14px; padding-top: 12px;
  border-top: 1px solid var(--line);
}
.admin-menu-logout {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink-soft);
  padding: 7px 14px;
  border-radius: 8px;
  font-size: 12px; font-weight: 600;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}
.admin-menu-logout:hover {
  border-color: rgba(182, 48, 63, 0.40);
  color: #B6303F;
  background: rgba(182, 48, 63, 0.06);
}

.admin-logout-tip {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  padding: 10px 18px;
  background: rgba(15, 23, 42, 0.95); color: #E8EDF5;
  border-radius: 999px; font-size: 13px; font-weight: 600;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.30);
  opacity: 0; transition: opacity 0.2s;
  z-index: 1500; pointer-events: none;
}
.admin-logout-tip.is-show { opacity: 1; }

/* ───── 관리자 overlay 탭 + pane ─────────────────────── */
.admin-overlay-tabs {
  display: inline-flex; align-items: center; gap: 4px;
}
.admin-overlay-tab {
  background: transparent;
  border: 1px solid transparent;
  color: var(--ink-mute);
  padding: 6px 14px;
  border-radius: 8px;
  font-size: 13px; font-weight: 700;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  display: inline-flex; align-items: center; gap: 6px;
}
.admin-overlay-tab:hover {
  color: var(--ink);
  background: var(--surface-glass-2);
}
.admin-overlay-tab.is-active {
  color: var(--ink-strong, var(--ink));
  background: var(--bg-elev);
  border-color: var(--line);
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.06);
}
:root[data-theme="dark"] .admin-overlay-tab.is-active {
  background: rgba(138, 180, 248, 0.10);
  border-color: rgba(138, 180, 248, 0.20);
}
.admin-overlay-panes {
  position: relative;
  flex: 1 1 auto; min-height: 0;
  display: flex;
}
.admin-overlay-panes > iframe {
  flex: 1 1 auto;
  width: 100%; height: 100%;
  min-height: 0;
  border: 0;
}
.admin-overlay-panes > iframe[hidden] { display: none; }

/* ───── 관리자 통계 오버레이 (iframe 모달) ───────────────── */
.admin-stats-overlay {
  position: fixed; inset: 0;
  z-index: var(--z-toast, 9999);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
}
.admin-stats-overlay[hidden] { display: none; }
.admin-stats-overlay__backdrop {
  position: absolute; inset: 0;
  background: rgba(6, 11, 20, 0.55);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.admin-stats-overlay__panel {
  position: relative;
  width: 100%;
  max-width: 1280px;
  height: calc(100vh - 40px);
  max-height: 920px;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: 16px;
  box-shadow: 0 32px 80px rgba(14, 28, 64, 0.45),
              0 8px 16px rgba(14, 28, 64, 0.20);
  overflow: hidden;
  display: flex; flex-direction: column;
}
:root[data-theme="dark"] .admin-stats-overlay__panel {
  background: #0E1730;
  border-color: rgba(138, 180, 248, 0.24);
}
.admin-stats-overlay__bar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 16px;
  border-bottom: 1px solid var(--line);
  background: var(--surface-glass);
  flex-shrink: 0;
}
.admin-stats-overlay__title {
  font-size: 13px; font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.admin-stats-overlay__close {
  width: 32px; height: 32px;
  border: 0; background: transparent;
  color: var(--ink-mute);
  font-size: 22px; line-height: 1;
  cursor: pointer; border-radius: 6px;
  transition: background 0.15s, color 0.15s;
}
.admin-stats-overlay__close:hover {
  background: var(--surface-glass-2);
  color: var(--ink);
}
.admin-stats-overlay__iframe {
  flex: 1 1 auto;
  width: 100%;
  border: 0;
  background: transparent;
  display: block;
}

/* 모달 열린 동안 body 스크롤 잠금 */
body.admin-stats-noscroll {
  overflow: hidden;
}

@media (max-width: 720px) {
  .g-foot {
    margin-top: var(--space-10);
  }
  .g-foot__top {
    padding: var(--space-7) 0 var(--space-5);
  }
  .g-foot__inner--top {
    width: min(calc(100% - 36px), var(--container));
    box-sizing: border-box;
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }
  .g-foot__brand .g-logo {
    margin-bottom: var(--space-2);
  }
  .g-foot__contact {
    margin-top: var(--space-3);
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 12px;
  }
  .g-foot__contact-copy { grid-column: auto; }
  .g-foot__contact-badge { justify-self: start; }
  .g-foot__series ul {
    gap: 6px;
  }
  .g-foot__series li {
    min-height: 26px;
    padding: 4px 8px;
    font-size: var(--fz-11);
  }
  .g-foot__bottom {
    width: min(calc(100% - 36px), var(--container));
    box-sizing: border-box;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    padding: var(--space-4) 0;
  }
}

/* Section */
.section { padding: var(--space-12) 0; }
.section--tight { padding: var(--space-8) 0; }
.section__head { text-align: center; max-width: 720px; margin: 0 auto var(--space-8); }
.section__eye { color: var(--copper); font-size: var(--fz-13); font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; }
:root[data-theme="dark"] .section__eye { color: var(--accent-soft); }
.section__title { margin: var(--space-2) 0 var(--space-3); }
.section__lede { color: var(--ink-soft); font-size: var(--fz-16); line-height: 1.7; }