/* ================================================================
   style.css — v5 공통 스타일
   ================================================================ */

/* ────────────────────────────────────────────────────────────────
   기본 설정
──────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

/* 가로 스크롤 방지 — clip은 scroll context를 만들지 않아 position:sticky와 호환 */
html { overflow-x: clip; }

body {
  font-family: 'Inter', 'Pretendard', 'Noto Sans KR', 'Apple SD Gothic Neo', 'Malgun Gothic', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  background-color: var(--v5-bg);
  color: var(--v5-text);
  transition: background-color 0.3s ease, color 0.3s ease;
  padding-top: 64px; /* sticky navbar 높이 보정 */
  overflow-x: clip; /* 가로 오버플로우 방지 */
}

a { color: var(--bs-link-color); text-decoration: none; }
a:hover { color: var(--bs-link-hover-color); }

/* ────────────────────────────────────────────────────────────────
   Theme pagination
──────────────────────────────────────────────────────────────── */
.pagination {
  --bs-pagination-color: var(--v5-primary, #3AAFE4);
  --bs-pagination-bg: var(--v5-surface, #fff);
  --bs-pagination-border-color: color-mix(in srgb, var(--v5-primary, #3AAFE4) 24%, var(--v5-border, #C5E3F5));
  --bs-pagination-hover-color: var(--v5-primary-hover, #1E8BC3);
  --bs-pagination-hover-bg: var(--v5-primary-light, #E1F5FE);
  --bs-pagination-hover-border-color: color-mix(in srgb, var(--v5-primary, #3AAFE4) 46%, var(--v5-border, #C5E3F5));
  --bs-pagination-focus-color: var(--v5-primary-hover, #1E8BC3);
  --bs-pagination-focus-bg: var(--v5-primary-light, #E1F5FE);
  --bs-pagination-focus-box-shadow: 0 0 0 0.18rem color-mix(in srgb, var(--v5-primary, #3AAFE4) 18%, transparent);
  --bs-pagination-active-color: #fff;
  --bs-pagination-active-bg: var(--v5-primary, #3AAFE4);
  --bs-pagination-active-border-color: var(--v5-primary, #3AAFE4);
  --bs-pagination-disabled-color: var(--v5-text-muted, #6B8CA8);
  --bs-pagination-disabled-bg: color-mix(in srgb, var(--v5-surface, #fff) 76%, var(--v5-bg, #F4FAFF));
  --bs-pagination-disabled-border-color: var(--v5-border, #C5E3F5);
  gap: 0.25rem;
}

.pagination .page-link {
  min-width: 34px;
  text-align: center;
  font-weight: 600;
  border-radius: 8px;
  text-decoration: none;
}

.pagination .page-item:not(:first-child) .page-link {
  margin-left: 0;
}

.pagination .page-item.active .page-link,
.pagination .active > .page-link {
  box-shadow: 0 6px 14px color-mix(in srgb, var(--v5-primary, #3AAFE4) 24%, transparent);
}

/* ────────────────────────────────────────────────────────────────
   Navbar
──────────────────────────────────────────────────────────────── */
.v5-navbar {
  background-color: var(--v5-navbar-bg) !important;
  border-bottom: 1px solid var(--v5-navbar-border);
  min-height: 64px;
  transition: transform 0.65s cubic-bezier(0.165, 0.84, 0.44, 1),
              opacity  0.65s cubic-bezier(0.165, 0.84, 0.44, 1),
              background-color 0.3s ease,
              border-color 0.3s ease;
  will-change: transform, opacity;
}

/* Keep the desktop header geometry stable while a hero dropdown is open. */
@media (min-width: 992px) {
  body { padding-top: 67px; }
  .v5-navbar {
    height: 67px;
    min-height: 67px;
    box-sizing: border-box;
  }
}

/* 스크롤 다운 시 부드럽게 숨김 */
.v5-navbar.navbar-hidden {
  transform: translateY(-110%);
  opacity: 0;
  pointer-events: none;
}

.v5-navbar .navbar-brand img {
  height: 38px;
  width: auto;
}

/* 메뉴 링크 */
.v5-navbar .nav-link {
  color: var(--v5-navbar-text) !important;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.5rem 0.75rem;
  border-radius: 6px;
  transition: color 0.2s, background-color 0.2s;
}

.v5-navbar .nav-link:hover {
  color: var(--v5-navbar-hover) !important;
  background-color: var(--v5-primary-light);
}

.v5-navbar .nav-link.active {
  color: var(--v5-navbar-hover) !important;
  background-color: var(--v5-primary-light);
  font-weight: 700;
}

/* 드롭다운 */
.v5-navbar .dropdown-menu {
  background-color: var(--v5-surface);
  border: 1px solid var(--v5-border);
  border-radius: 10px;
  box-shadow: var(--v5-card-shadow);
  min-width: 200px;
  padding: 0.5rem;
}

.v5-navbar .dropdown-item {
  /* Use theme text so the same menu remains readable in every color theme. */
  color: var(--v5-text);
  border-radius: 6px;
  padding: 0.45rem 0.85rem;
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  transition: background-color 0.15s;
}

.v5-navbar .dropdown-item:hover,
.v5-navbar .dropdown-item.active {
  background-color: var(--v5-primary-light) !important;
  color: var(--v5-primary) !important;
  font-weight: 600;
}

.v5-navbar .dropdown-divider {
  border-color: var(--v5-border);
  margin: 0.3rem 0;
}

/* PC에서는 상위 메뉴에 마우스를 올리면 서브메뉴를 표시한다.
   모바일은 Bootstrap의 터치 클릭 동작을 그대로 사용한다. */
@media (min-width: 992px) {
  .v5-navbar .nav-item.dropdown > .dropdown-menu {
    display: block;
    /* Keep the menu physically attached to its toggle. A margin here creates
       a hover dead-zone, causing the menu to close while the pointer moves. */
    margin-top: 0;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-6px);
    transition: opacity 0.16s ease, transform 0.16s ease, visibility 0.16s ease;
  }

  .v5-navbar .nav-item.dropdown:hover > .dropdown-menu,
  .v5-navbar .nav-item.dropdown:focus-within > .dropdown-menu {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
  }

  /* A small transparent bridge also protects against sub-pixel Popper gaps. */
  .v5-navbar .nav-item.dropdown > .dropdown-menu::before {
    content: '';
    position: absolute;
    top: -8px;
    right: 0;
    left: 0;
    height: 8px;
  }
}

/* 토글 버튼 (모바일) */
.v5-navbar .navbar-toggler {
  min-width: 42px;
  min-height: 38px;
  border: 1px solid color-mix(in srgb, var(--v5-navbar-text) 24%, transparent);
  border-radius: 10px;
  background: color-mix(in srgb, var(--v5-navbar-bg) 88%, var(--v5-primary-light));
  color: var(--v5-navbar-text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.3rem 0.55rem;
  transition: background-color 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}
.v5-navbar .navbar-toggler:hover,
.v5-navbar .navbar-toggler:focus {
  background: color-mix(in srgb, var(--v5-primary-light) 62%, var(--v5-navbar-bg));
  border-color: color-mix(in srgb, var(--v5-primary) 48%, var(--v5-navbar-text));
  box-shadow: 0 0 0 0.18rem color-mix(in srgb, var(--v5-primary) 16%, transparent);
}
.v5-navbar .navbar-toggler[aria-expanded="true"] {
  background: var(--v5-primary-light);
  border-color: var(--v5-primary);
}
.v5-navbar .navbar-toggler i {
  line-height: 1;
}
.navbar-expand-lg .v5-navbar .navbar-toggler,
.v5-navbar.navbar-expand-lg .navbar-toggler {
  display: none;
}
.v5-navbar .navbar-toggler-icon {
  filter: none;
}
[data-theme="dark"] .v5-navbar .navbar-toggler-icon {
  filter: invert(1);
}

/* 모바일 메뉴 오버레이 */
@media (max-width: 991.98px) {
  .v5-navbar.navbar-expand-lg .navbar-toggler {
    display: inline-flex;
  }

  .v5-navbar .navbar-collapse {
    background-color: var(--v5-navbar-bg);
    border-top: 1px solid var(--v5-navbar-border);
    padding: 0.75rem 1rem 1rem;
    margin-top: 0.5rem;
    border-radius: 0 0 12px 12px;
  }
  .v5-navbar .dropdown-menu {
    border: none;
    box-shadow: none;
    background-color: var(--v5-surface-2);
    padding: 0.25rem 0.25rem 0.25rem 1rem;
  }
}

/* ── 테마 스위처 ─────────────────────────────────────────────── */
.theme-switcher-btn {
  background: none;
  border: 1px solid var(--v5-border);
  border-radius: 20px;
  padding: 4px 10px;
  color: var(--v5-navbar-text);
  cursor: pointer;
  font-size: 1rem;
  font-weight: 500;
  transition: border-color 0.2s, background-color 0.2s;
  line-height: 1.5;
}
.theme-switcher-btn:hover {
  background-color: var(--v5-primary-light);
  border-color: var(--v5-primary);
}

.theme-swatch-wrap {
  min-width: 220px;
  padding: 0.75rem !important;
}

.theme-swatch {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0.4rem 0.6rem;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.15s;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  color: var(--v5-text);
  font-size: 0.875rem;
}
.theme-swatch:hover { background-color: var(--v5-primary-light); }
.theme-swatch.active { background-color: var(--v5-primary-light); font-weight: 600; }

.swatch-dot {
  width: 18px; height: 18px;
  border-radius: 50%;
  border: 2px solid rgba(0,0,0,0.1);
  flex-shrink: 0;
}
.swatch-dot.sky   { background: #3AAFE4; }
.swatch-dot.dark  { background: #0D1B2A; border-color: #4FC3F7; }
.swatch-dot.dusty { background: #C4888A; }
.swatch-dot.sage  { background: #6D9E7A; }

.theme-swatch .bi-check2 { color: var(--v5-primary); font-size: 1rem; margin-left: auto; }

/* ── 로그인 버튼 ─────────────────────────────────────────────── */
.btn-v5-login {
  background-color: var(--v5-primary);
  border-color: var(--v5-primary);
  color: #fff;
  font-size: 0.85rem;
  padding: 5px 14px;
  border-radius: 20px;
  font-weight: 600;
  transition: background-color 0.2s, border-color 0.2s;
}
.btn-v5-login:hover {
  background-color: var(--v5-primary-hover);
  border-color: var(--v5-primary-hover);
  color: #fff;
}

/* ────────────────────────────────────────────────────────────────
   Hero Section
──────────────────────────────────────────────────────────────── */
.v5-hero {
  background: linear-gradient(135deg, var(--v5-hero-from) 0%, var(--v5-hero-to) 100%);
  color: var(--v5-hero-text);
  padding: 50px 0 55px;
  position: relative;
  overflow: hidden;
}

.v5-hero::before {
  content: '';
  position: absolute;
  top: -50%; right: -10%;
  width: 600px; height: 600px;
  background: rgba(255,255,255,0.06);
  border-radius: 50%;
}

.v5-hero::after {
  content: '';
  position: absolute;
  bottom: -30%; left: -5%;
  width: 400px; height: 400px;
  background: rgba(255,255,255,0.04);
  border-radius: 50%;
}

.v5-hero-content { position: relative; z-index: 1; }

.v5-hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 900;
  line-height: 1.3;
}

.v5-hero p.lead {
  font-size: clamp(0.95rem, 2vw, 1.15rem);
  opacity: 0.9;
  max-width: 560px;
}

.btn-v5-hero-primary {
  background-color: #fff;
  color: var(--v5-primary);
  border: 2px solid transparent;
  padding: 10px 26px;
  border-radius: 30px;
  font-weight: 700;
  font-size: 0.95rem;
  transition: background-color 0.2s, border-color 0.2s, color 0.2s, transform 0.2s, box-shadow 0.2s;
}
.btn-v5-hero-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
  color: var(--v5-primary-hover);
}
.btn-v5-hero-primary:focus,
.btn-v5-hero-primary:active,
.btn-v5-hero-primary.active {
  background-color: rgba(255,255,255,0.15) !important;
  border-color: #fff !important;
  box-shadow: 0 0 0 0.2rem rgba(255,255,255,0.22) !important;
  color: #fff !important;
  transform: translateY(0);
}

.v5-hero-admin-btn,
.v5-hero-admin-btn:visited {
  background-color: #fff !important;
  border-color: #fff !important;
  color: var(--v5-primary) !important;
}

.v5-hero-admin-btn:hover,
.v5-hero-admin-btn:focus,
.v5-hero-admin-btn:active,
.v5-hero-admin-btn.active {
  background: rgba(255,255,255,0.18) !important;
  border-color: rgba(255,255,255,0.92) !important;
  color: #fff !important;
  box-shadow: 0 0 0 0.22rem rgba(255,255,255,0.2), 0 10px 24px rgba(15,23,42,0.18) !important;
}

.btn-v5-hero-outline {
  background-color: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,0.7);
  padding: 11px 26px;
  border-radius: 30px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: background-color 0.2s, border-color 0.2s;
}
.btn-v5-hero-outline:hover {
  background-color: rgba(255,255,255,0.15);
  border-color: #fff;
  color: #fff;
}
.btn-v5-hero-outline:focus,
.btn-v5-hero-outline:active,
.btn-v5-hero-outline.active {
  background-color: rgba(255,255,255,0.15) !important;
  border-color: #fff !important;
  box-shadow: 0 0 0 0.2rem rgba(255,255,255,0.22) !important;
  color: #fff !important;
}

/* Hero Stats */
.v5-hero-stats {
  border-top: 1px solid rgba(255,255,255,0.2);
  padding-top: 28px;
  margin-top: 28px;
}
.v5-hero-stats .stat-num {
  font-size: 1.8rem;
  font-weight: 900;
  line-height: 1;
  text-align: center;
}
.v5-hero-stats .stat-label {
  font-size: 0.8rem;
  opacity: 0.8;
  margin-top: 3px;
  text-align: center;
}

/* ────────────────────────────────────────────────────────────────
   카드 공통
──────────────────────────────────────────────────────────────── */
.v5-card {
  background-color: var(--v5-surface);
  border: 1px solid var(--v5-border);
  border-radius: 14px;
  box-shadow: var(--v5-card-shadow);
  transition: box-shadow 0.25s ease, transform 0.25s ease;
  overflow: hidden;
}
.v5-card:hover {
  box-shadow: var(--v5-card-hover);
  transform: translateY(-3px);
}

.v5-card .card-body { padding: 1.25rem; }

.v5-card .card-title {
  font-weight: 700;
  color: var(--v5-text);
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

.v5-card .card-text {
  color: var(--v5-text-muted);
  font-size: 0.875rem;
  line-height: 1.6;
}

/* ────────────────────────────────────────────────────────────────
   섹션 공통
──────────────────────────────────────────────────────────────── */
.v5-section { padding: 64px 0; }
.v5-section-sm { padding: 40px 0; }

.v5-section-title {
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  font-weight: 800;
  color: var(--v5-text);
  margin-bottom: 0.5rem;
}

.v5-section-subtitle {
  color: var(--v5-text-muted);
  font-size: 0.95rem;
  margin-bottom: 2.5rem;
}

.v5-section-alt {
  background-color: var(--v5-surface-2);
}

/* 섹션 타이틀 언더라인 */
.v5-title-underline {
  display: inline-block;
  position: relative;
}
.v5-title-underline::after {
  content: '';
  position: absolute;
  left: 0; bottom: -6px;
  width: 48px; height: 4px;
  background-color: var(--v5-primary);
  border-radius: 2px;
}

/* ────────────────────────────────────────────────────────────────
   배지 / 태그
──────────────────────────────────────────────────────────────── */
.v5-badge {
  display: inline-block;
  background-color: var(--v5-badge-bg);
  color: var(--v5-badge-text);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 20px;
  letter-spacing: 0.02em;
}

/* ────────────────────────────────────────────────────────────────
   Feature 아이콘 카드
──────────────────────────────────────────────────────────────── */
.v5-feature-icon {
  width: 56px; height: 56px;
  background-color: var(--v5-primary-light);
  color: var(--v5-primary);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1rem;
  transition: background-color 0.3s;
}
.v5-card:hover .v5-feature-icon {
  background-color: var(--v5-primary);
  color: #fff;
}

/* ────────────────────────────────────────────────────────────────
   Community / 블로그 포스트 카드
──────────────────────────────────────────────────────────────── */
.v5-post-card { cursor: pointer; }

.v5-post-card .post-meta {
  font-size: 0.78rem;
  color: var(--v5-text-muted);
  margin-bottom: 0.5rem;
}

.v5-post-card .post-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--v5-text);
  line-height: 1.5;
  margin-bottom: 0.4rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.v5-post-card .post-excerpt {
  font-size: 0.82rem;
  color: var(--v5-text-muted);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.v5-post-card .post-tag {
  font-size: 0.72rem;
  background-color: var(--v5-badge-bg);
  color: var(--v5-badge-text);
  padding: 2px 8px;
  border-radius: 12px;
  font-weight: 500;
}

/* ────────────────────────────────────────────────────────────────
   버튼
──────────────────────────────────────────────────────────────── */
.btn-v5-primary {
  background-color: var(--v5-primary);
  border-color: var(--v5-primary);
  color: #fff;
  font-weight: 600;
  border-radius: 8px;
  padding: 8px 22px;
  transition: background-color 0.2s, border-color 0.2s, transform 0.15s;
}
.btn-v5-primary:hover {
  background-color: var(--v5-primary-hover);
  border-color: var(--v5-primary-hover);
  color: #fff;
  transform: translateY(-1px);
}
.btn-v5-primary:disabled,
.btn-v5-primary[disabled] {
  opacity: 0.42;
  cursor: not-allowed;
  transform: none;
  filter: saturate(0.5);
  pointer-events: none;
}

/* ── 동의 버튼형 체크박스 (join.php) ─────────────────────── */
.v5-agree-btn {
  display: flex;
  align-items: center;
  width: 100%;
  text-align: left;
  padding: 0.75rem 1.1rem;
  border: 2px solid var(--v5-border, #dde3ed);
  border-radius: 0.6rem;
  background: var(--v5-surface, #fff);
  color: var(--v5-text-muted, #7a8ba0);
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  transition: border-color 0.18s, background 0.18s, color 0.18s;
  user-select: none;
}
.v5-agree-btn:hover {
  border-color: var(--v5-primary, #3b82f6);
  color: var(--v5-text, #222);
}
.v5-agree-icon-on { display: none; }
.btn-check:checked + .v5-agree-btn {
  border-color: var(--v5-primary, #3b82f6);
  background: color-mix(in srgb, var(--v5-primary, #3b82f6) 10%, var(--v5-surface, #fff));
  color: var(--v5-primary, #3b82f6);
  font-weight: 600;
}
.btn-check:checked + .v5-agree-btn .v5-agree-icon-off { display: none; }
.btn-check:checked + .v5-agree-btn .v5-agree-icon-on  { display: inline-block; }
[data-theme="dark"] .btn-check:checked + .v5-agree-btn {
  background: color-mix(in srgb, var(--v5-primary) 15%, var(--v5-surface));
}

.btn-v5-outline {
  background-color: transparent;
  border: 2px solid var(--v5-primary);
  color: var(--v5-primary);
  font-weight: 600;
  border-radius: 8px;
  padding: 7px 22px;
  transition: background-color 0.2s, color 0.2s;
}
.btn-v5-outline:hover {
  background-color: var(--v5-primary);
  color: #fff;
}

/* ────────────────────────────────────────────────────────────────
   Footer
──────────────────────────────────────────────────────────────── */
.v5-footer {
  background-color: var(--v5-footer-bg);
  color: var(--v5-footer-text);
  padding: 48px 0 24px;
}

@media (max-width: 575.98px) {
  .v5-footer {
    padding-bottom: calc(250px + env(safe-area-inset-bottom, 0px));
  }
  .v5-footer-bottom {
    padding-bottom: 64px;
  }
}

.v5-footer h6 {
  color: var(--v5-footer-text);
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 1rem;
  letter-spacing: 0.03em;
}

.v5-footer p,
.v5-footer small {
  color: var(--v5-footer-muted);
  font-size: 0.82rem;
  line-height: 1.7;
}

.v5-footer a {
  color: var(--v5-footer-muted);
  transition: color 0.2s;
}
.v5-footer a:hover { color: var(--v5-footer-text); }

.v5-footer-divider {
  border-color: rgba(255,255,255,0.08);
  margin: 24px 0 16px;
}

.v5-footer-bottom {
  font-size: 0.78rem;
  color: var(--v5-footer-muted);
}

/* 푸터 바로가기 배지 — 어두운 푸터 배경에 맞게 독립 스타일 */
.v5-footer .v5-badge {
  background-color: color-mix(in srgb, var(--v5-primary) 14%, var(--v5-footer-bg));
  color: var(--v5-footer-text);
  border: 1px solid color-mix(in srgb, var(--v5-primary) 38%, var(--v5-footer-bg));
  transition: background-color 0.18s, border-color 0.18s;
}
.v5-footer a.v5-badge,
.v5-footer a.v5-badge:link,
.v5-footer a.v5-badge:visited {
  color: var(--v5-footer-text);
}
.v5-footer a.v5-badge:hover {
  background-color: color-mix(in srgb, var(--v5-primary) 32%, var(--v5-footer-bg));
  border-color: var(--v5-primary);
  color: var(--v5-footer-text);
}

/* 은행 계좌 영역 */
.v5-bank-bar {
  background-color: var(--v5-surface-2);
  border-top: 1px solid var(--v5-border);
  border-bottom: 1px solid var(--v5-border);
  padding: 12px 0;
}

/* ────────────────────────────────────────────────────────────────
   기타 유틸
──────────────────────────────────────────────────────────────── */
.text-primary-v5 { color: var(--v5-primary) !important; }
.bg-primary-v5   { background-color: var(--v5-primary) !important; }
.border-primary-v5 { border-color: var(--v5-primary) !important; }

/* 전환 애니메이션 */
[data-theme] * {
  transition: background-color 0.3s ease,
              border-color 0.3s ease,
              color 0.2s ease;
}

/* 스크롤바 (웹킷) */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--v5-bg); }
::-webkit-scrollbar-thumb { background: var(--v5-border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--v5-primary); }

/* ────────────────────────────────────────────────────────────────
   서브페이지 헤더
──────────────────────────────────────────────────────────────── */
.v5-sub-header {
  background: linear-gradient(135deg,
    var(--v5-primary-light) 0%,
    var(--v5-surface-2) 100%);
  border-bottom: 1px solid var(--v5-border);
  padding: 28px 0 22px;
}

.v5-sub-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.v5-sub-header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  margin-left: auto;
}

.v5-sub-header-share {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--v5-primary);
  font-size: 0.92rem;
  font-weight: 600;
  line-height: 1.2;
  box-shadow: 0 3px 10px rgba(36,112,151,0.08);
  position: relative;
  overflow: hidden;
  isolation: isolate;
  transition: color .16s ease, box-shadow .16s ease, transform .16s ease;
}
.v5-sub-header-share::before {
  content: "";
  position: absolute;
  inset: -12px;
  z-index: -2;
  background: conic-gradient(from 0deg, #cae3f2 0deg, #cae3f2 215deg, #59bce9 258deg, #f5fdff 288deg, #249bd3 323deg, #cae3f2 360deg);
  animation: v5-share-border-flow 3.8s linear infinite;
}
.v5-sub-header-share::after {
  content: "";
  position: absolute;
  inset: 1.5px;
  z-index: -1;
  border-radius: inherit;
  background: rgba(249,253,255,0.94);
}
.v5-sub-header-share:hover,
.v5-sub-header-share:focus {
  color: var(--v5-primary);
  box-shadow: 0 5px 16px rgba(36,112,151,0.2);
  transform: translateY(-1px);
}
.v5-sub-header-share span { display: none; }
@keyframes v5-share-border-flow { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) {
  .v5-sub-header-share::before { animation: none; }
}

.v5-sub-header-icon {
  width: 48px;
  height: 48px;
  background-color: var(--v5-primary);
  color: #fff;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(0,0,0,0.12);
}

.v5-sub-header-title {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--v5-text);
  margin: 0;
  line-height: 1.2;
}

.v5-sub-header-subtitle {
  font-size: 0.85rem;
  color: var(--v5-text-muted);
  margin: 3px 0 0;
}

/* 브레드크럼 */
.v5-sub-header-breadcrumb .breadcrumb {
  font-size: 0.82rem;
  background: none;
  padding: 0;
}
.v5-sub-header-breadcrumb .breadcrumb-item a {
  color: var(--v5-primary);
  text-decoration: none;
}
.v5-sub-header-breadcrumb .breadcrumb-item a:hover {
  text-decoration: underline;
}
.v5-sub-header-breadcrumb .breadcrumb-item.active {
  color: var(--v5-text-muted);
}
.v5-sub-header-breadcrumb .breadcrumb-item + .breadcrumb-item::before {
  color: var(--v5-border);
}

@media (max-width: 767.98px) {
  .v5-sub-header-actions { margin-left: 0; }
  .v5-sub-header-share { width: 44px; height: 44px; padding: 0; }
}

/* 서브페이지 본문 */
.v5-sub-body {
  padding: 40px 0 60px;
  min-height: 50vh;
}

/* AdSense: desktop side rails and a single mobile content-footer unit. */
.v5-ad-rail,
.v5-ad-mobile { display: none; }

.v5-ad-label {
  display: block;
  margin: 0 0 6px;
  color: var(--v5-text-muted);
  font-size: .68rem;
  letter-spacing: .04em;
  text-align: center;
}

@media (min-width: 1760px) {
  .v5-ad-rail {
    display: block;
    position: fixed;
    z-index: 20;
    top: 132px;
    width: 160px;
  }
  .v5-ad-rail-left { left: max(16px, calc(50vw - 824px)); }
  .v5-ad-rail-right { right: max(16px, calc(50vw - 824px)); }
  .v5-ad-rail .adsbygoogle { width: 160px; min-height: 600px; }
}

@media (max-width: 1759.98px) {
  .v5-ad-mobile {
    display: block;
    max-width: 728px;
    margin: 28px auto 0;
  }
}

/*
 * Keep every customer-facing subpage aligned with the global navbar.
 * Both use Bootstrap's .container breakpoints; do not expand the subpage
 * container independently on wide desktop displays.
 */

/* ────────────────────────────────────────────────────────────────
   서브페이지 사이드바 레이아웃
──────────────────────────────────────────────────────────────── */
.v5-sub-sidebar {
  background-color: var(--v5-surface);
  border: 1px solid var(--v5-border);
  border-radius: 14px;
  padding: 1.25rem;
  position: sticky;
  top: 80px; /* navbar 높이 + 여백 */
}

.v5-sub-sidebar .sidebar-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--v5-text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--v5-border);
}

.v5-sub-sidebar .sidebar-group-title {
  padding: 0.45rem 0.75rem 0.25rem;
  color: var(--v5-text-muted);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.v5-sub-sidebar .sidebar-score-link {
  margin-top: 0.55rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--v5-border);
}

.v5-sub-sidebar .sidebar-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0.6rem 0.75rem;
  border-radius: 8px;
  font-size: 0.875rem;
  color: var(--v5-text);
  text-decoration: none;
  transition: background-color 0.15s, color 0.15s;
  margin-bottom: 3px;
}
.v5-sub-sidebar .sidebar-link:hover,
.v5-sub-sidebar .sidebar-link.active {
  background-color: var(--v5-primary-light);
  color: var(--v5-primary);
  font-weight: 600;
}
.v5-sub-sidebar .sidebar-link i {
  font-size: 0.95rem;
  width: 18px;
  text-align: center;
  flex-shrink: 0;
}

.v5-lslc-side-card {
  margin-top: 1rem;
  padding: 1rem;
  border: 1px solid color-mix(in srgb, var(--v5-primary, #3AAFE4) 22%, var(--v5-border, #C5E3F5));
  border-radius: var(--v5-ui-radius, 10px);
  background:
    linear-gradient(180deg,
      color-mix(in srgb, var(--v5-surface, #fff) 92%, var(--v5-primary-light, #E1F5FE)) 0%,
      var(--v5-surface, #fff) 100%);
  box-shadow: var(--v5-ui-muted-shadow, 0 6px 20px rgba(15, 23, 42, 0.06));
}

.v5-lslc-side-logo {
  display: flex;
  justify-content: center;
  padding: 0.65rem 0.7rem;
  margin-bottom: 0.85rem;
  border: 1px solid color-mix(in srgb, #b89137 22%, var(--v5-border, #C5E3F5));
  border-radius: 9px;
  background:
    linear-gradient(135deg,
      rgba(255,255,255,0.96) 0%,
      color-mix(in srgb, var(--v5-primary-light, #E1F5FE) 34%, #fff) 100%);
}

.v5-lslc-side-logo img {
  display: block;
  width: min(100%, 188px);
  height: auto;
}

.v5-lslc-side-kicker {
  color: var(--v5-primary, #3AAFE4);
  font-size: 0.73rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.v5-lslc-side-title {
  margin-top: 0.15rem;
  color: var(--v5-text, #1A2E40);
  font-size: 0.98rem;
  font-weight: 800;
  line-height: 1.28;
}

.v5-lslc-side-desc {
  margin: 0.35rem 0 0.75rem;
  color: var(--v5-text-muted, #6B8CA8);
  font-size: 0.78rem;
  line-height: 1.55;
  word-break: keep-all;
}

.v5-lslc-side-about {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  width: 100%;
  min-height: 34px;
  margin-bottom: 0.75rem;
  border: 1px solid var(--v5-primary, #3AAFE4);
  border-radius: 8px;
  background: var(--v5-primary, #3AAFE4);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 750;
  text-decoration: none;
}

.v5-lslc-side-about:hover {
  background: var(--v5-primary-hover, #1E8BC3);
  border-color: var(--v5-primary-hover, #1E8BC3);
  color: #fff;
}

.v5-lslc-side-files {
  display: grid;
  gap: 0.65rem;
}

.v5-lslc-side-group-title {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin-bottom: 0.4rem;
  color: var(--v5-text-muted, #6B8CA8);
  font-size: 0.74rem;
  font-weight: 750;
}

.v5-lslc-side-file {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.42rem;
  min-height: 34px;
  margin-top: 0.35rem;
  padding: 0.42rem 0.55rem;
  border: 1px solid color-mix(in srgb, var(--v5-primary, #3AAFE4) 18%, var(--v5-border, #C5E3F5));
  border-radius: 8px;
  background: color-mix(in srgb, var(--v5-surface, #fff) 86%, var(--v5-surface-2, #EDF6FF));
  color: var(--v5-text, #1A2E40);
  font-size: 0.76rem;
  font-weight: 650;
  line-height: 1.25;
  text-decoration: none;
}

.v5-lslc-side-file:hover {
  border-color: var(--v5-primary, #3AAFE4);
  background: var(--v5-primary-light, #E1F5FE);
  color: var(--v5-primary-hover, #1E8BC3);
}

.v5-lslc-side-file .bi-file-earmark-pdf {
  color: #dc2626;
}

.v5-lslc-side-file span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.v5-lslc-side-file .bi-download {
  color: var(--v5-text-muted, #6B8CA8);
  font-size: 0.75rem;
}

/* ────────────────────────────────────────────────────────────────
   서브페이지 콘텐츠 카드
──────────────────────────────────────────────────────────────── */
.v5-content-card {
  background-color: var(--v5-surface);
  border: 1px solid var(--v5-border);
  border-radius: 14px;
  padding: 2rem;
  box-shadow: var(--v5-card-shadow);
}

.v5-content-card h2 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--v5-text);
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--v5-primary-light);
}

.v5-content-card h3 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--v5-text);
  margin: 1.5rem 0 0.75rem;
}

.v5-content-card p {
  color: var(--v5-text-muted);
  line-height: 1.8;
  font-size: 0.9rem;
}

/* ────────────────────────────────────────────────────────────────
   4단계 수강 프로세스
──────────────────────────────────────────────────────────────── */
.v5-process-step {
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.v5-process-num {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, var(--v5-primary) 0%, var(--v5-primary-hover) 100%);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  font-weight: 900;
  margin: 0 auto 1rem;
  box-shadow: 0 4px 14px rgba(0,0,0,0.15);
  flex-shrink: 0;
}

/* 마지막 단계(정규수업)는 강조 */
.v5-process-step-final .v5-process-num {
  background: linear-gradient(135deg, var(--v5-primary) 0%, var(--v5-primary-hover) 100%);
  box-shadow:
    0 4px 14px rgba(0,0,0,0.15),
    0 0 0 4px color-mix(in srgb, var(--v5-primary) 16%, transparent);
}

.v5-process-icon {
  width: 64px;
  height: 64px;
  background-color: var(--v5-primary-light);
  color: var(--v5-primary);
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin: 0 auto 1rem;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.v5-process-step:hover .v5-process-icon {
  background-color: var(--v5-primary);
  color: #fff;
}

.v5-process-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--v5-text);
  margin-bottom: 0.5rem;
}

.v5-process-desc {
  font-size: 0.83rem;
  color: var(--v5-text-muted);
  line-height: 1.65;
}

/* 데스크탑에서 단계 사이 화살표 */
.v5-process-connector {
  display: none;
  align-items: center;
  justify-content: center;
  align-self: stretch;
  color: var(--v5-primary);
  font-size: 1.4rem;
  opacity: 0.45;
  flex-shrink: 0;
}

@media (min-width: 992px) {
  .v5-process-connector { display: flex; }
}

/* ────────────────────────────────────────────────────────────────
   Zoom 다운로드 박스
──────────────────────────────────────────────────────────────── */
.v5-zoom-box {
  background-color: var(--v5-surface);
  border: 1px solid var(--v5-border);
  border-radius: 16px;
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  box-shadow: var(--v5-card-shadow);
}

.v5-zoom-icon {
  width: 56px;
  height: 56px;
  background-color: #2D8CFF;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.v5-zoom-info {
  flex: 1;
  min-width: 140px;
}

.v5-zoom-info h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--v5-text);
  margin: 0 0 0.2rem;
}

.v5-zoom-info p {
  font-size: 0.8rem;
  color: var(--v5-text-muted);
  margin: 0;
}

.v5-zoom-btns {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.v5-guide-zoom-managers {
  padding: 1.1rem;
  border: 1px solid color-mix(in srgb, var(--v5-primary, #3AAFE4) 42%, var(--v5-border, #C5E3F5));
  border-radius: var(--v5-ui-radius, 10px);
  background:
    linear-gradient(135deg,
      color-mix(in srgb, var(--v5-primary-light, #E1F5FE) 76%, var(--v5-surface, #fff)) 0%,
      var(--v5-surface, #fff) 100%);
  box-shadow: 0 10px 26px color-mix(in srgb, var(--v5-primary, #3AAFE4) 12%, transparent);
}

.v5-guide-zoom-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.v5-guide-zoom-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--v5-primary, #3AAFE4);
  font-size: 0.76rem;
  font-weight: 850;
  line-height: 1.2;
}

.v5-guide-zoom-head h3 {
  margin: 0.2rem 0 0.35rem;
  color: var(--v5-text, #1A2E40);
  font-size: 1.08rem;
  font-weight: 850;
}

.v5-guide-zoom-head p {
  margin: 0;
  color: var(--v5-text-muted, #6B8CA8);
  font-size: 0.86rem;
  line-height: 1.65;
  word-break: keep-all;
}

.v5-guide-zoom-download {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  min-height: 34px;
  padding: 0.42rem 0.75rem;
  border: 1px solid var(--v5-primary, #3AAFE4);
  border-radius: 8px;
  background: var(--v5-primary, #3AAFE4);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 750;
  text-decoration: none;
  white-space: nowrap;
}

.v5-guide-zoom-download:hover {
  background: var(--v5-primary-hover, #1E8BC3);
  border-color: var(--v5-primary-hover, #1E8BC3);
  color: #fff;
}

.v5-guide-zoom-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.v5-guide-zoom-person {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  min-width: 0;
  padding: 0.85rem;
  border: 1px solid color-mix(in srgb, var(--v5-primary, #3AAFE4) 22%, var(--v5-border, #C5E3F5));
  border-radius: 10px;
  background: color-mix(in srgb, var(--v5-surface, #fff) 92%, var(--v5-primary-light, #E1F5FE));
}

.v5-guide-zoom-avatar {
  width: 68px;
  height: 68px;
  flex: 0 0 68px;
  border: 2px solid #fff;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 6px 16px rgba(15, 23, 42, 0.12);
  object-fit: cover;
}

.v5-guide-zoom-info {
  min-width: 0;
}

.v5-guide-zoom-role {
  color: var(--v5-text, #1A2E40);
  font-size: 0.96rem;
  font-weight: 850;
}

.v5-guide-zoom-work {
  margin-top: 0.15rem;
  color: var(--v5-text-muted, #6B8CA8);
  font-size: 0.76rem;
  line-height: 1.45;
  word-break: keep-all;
}

.v5-guide-zoom-email {
  display: inline-flex;
  max-width: 100%;
  margin-top: 0.45rem;
  padding: 0.24rem 0.5rem;
  border-radius: 7px;
  background: var(--v5-primary-light, #E1F5FE);
  color: var(--v5-primary-hover, #1E8BC3);
  font-size: 0.78rem;
  font-weight: 800;
  line-height: 1.25;
  word-break: break-all;
}

.v5-guide-zoom-copy {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  min-width: 32px;
  height: 32px;
  min-height: 32px;
  margin-top: 0.45rem;
  padding: 0;
  border: 1px solid color-mix(in srgb, var(--v5-primary, #3AAFE4) 42%, var(--v5-border, #C5E3F5));
  border-radius: 7px;
  background: var(--v5-surface, #fff);
  color: var(--v5-primary, #3AAFE4);
  font-size: 0.76rem;
  font-weight: 800;
}

.v5-guide-zoom-copy:hover,
.v5-guide-zoom-copy.is-copied {
  background: var(--v5-primary, #3AAFE4);
  border-color: var(--v5-primary, #3AAFE4);
  color: #fff;
}

.v5-guide-zoom-note {
  display: flex;
  align-items: flex-start;
  gap: 0.45rem;
  margin-top: 0.85rem;
  color: var(--v5-text-muted, #6B8CA8);
  font-size: 0.8rem;
  line-height: 1.55;
}

.v5-guide-zoom-note i {
  color: var(--v5-primary, #3AAFE4);
  margin-top: 0.13rem;
}

@media (max-width: 767.98px) {
  .v5-guide-zoom-managers {
    padding: 0.9rem;
  }

  .v5-guide-zoom-head {
    flex-direction: column;
    gap: 0.75rem;
  }

  .v5-guide-zoom-download {
    width: 100%;
  }

  .v5-guide-zoom-grid {
    grid-template-columns: 1fr;
  }

  .v5-guide-zoom-person {
    align-items: flex-start;
  }

  .v5-guide-zoom-avatar {
    width: 58px;
    height: 58px;
    flex-basis: 58px;
  }

  .v5-guide-zoom-copy {
    width: 34px;
    min-width: 34px;
    height: 34px;
    min-height: 34px;
  }
}

/* ────────────────────────────────────────────────────────────────
   소개 동영상 (반응형 16:9 래퍼)
──────────────────────────────────────────────────────────────── */
.v5-video-wrap {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: 16px;
  box-shadow: var(--v5-card-shadow);
  background-color: var(--v5-surface-2);
}

.v5-video-wrap iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
  border-radius: 16px;
}

.v5-video-placeholder {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--v5-primary) 0%, var(--v5-primary-dark) 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.85);
  border-radius: 16px;
  cursor: pointer;
  text-align: center;
}

.v5-video-placeholder i {
  font-size: 3.5rem;
  opacity: 0.75;
  margin-bottom: 0.75rem;
}

.v5-video-placeholder span {
  font-size: 1rem;
  font-weight: 600;
}

.v5-video-placeholder small {
  font-size: 0.82rem;
  opacity: 0.65;
  margin-top: 0.3rem;
}

/* ────────────────────────────────────────────────────────────────
   선생님 소개 카드
──────────────────────────────────────────────────────────────── */
.v5-teacher-card {
  background-color: var(--v5-surface);
  border: 1px solid var(--v5-border);
  border-radius: 14px;
  box-shadow: var(--v5-card-shadow);
  transition: box-shadow 0.25s ease, transform 0.25s ease;
  text-align: center;
  padding: 1.5rem 1rem 1.25rem;
}

.v5-teacher-card:hover {
  box-shadow: var(--v5-card-hover);
  transform: translateY(-4px);
}

.v5-teacher-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background-color: var(--v5-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 0.85rem;
  overflow: hidden;
  font-size: 2.4rem;
  color: var(--v5-primary);
  border: 3px solid var(--v5-primary-light);
}

.v5-teacher-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.v5-teacher-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--v5-text);
  margin-bottom: 0.2rem;
}

.v5-teacher-flag { font-size: 1.1rem; margin-right: 2px; }

.v5-teacher-spec {
  font-size: 0.78rem;
  color: var(--v5-text-muted);
  margin-bottom: 0.75rem;
  line-height: 1.4;
}

.v5-teacher-comment {
  font-size: 0.79rem;
  color: var(--v5-text-muted);
  font-style: italic;
  background-color: var(--v5-surface-2);
  border-radius: 8px;
  padding: 0.5rem 0.65rem;
  line-height: 1.5;
  border-left: 2px solid var(--v5-primary-light);
}

.v5-teacher-cheer-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  min-height: 34px;
  padding: 0.38rem 0.9rem;
  border-radius: 999px;
  border: 1px solid var(--v5-primary);
  background: color-mix(in srgb, var(--v5-primary-light) 72%, var(--v5-surface));
  color: var(--v5-primary-hover);
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1;
  box-shadow: 0 8px 18px color-mix(in srgb, var(--v5-primary) 12%, transparent);
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.v5-teacher-cheer-btn:hover {
  transform: translateY(-1px);
  background: var(--v5-primary);
  color: #fff;
  box-shadow: 0 10px 24px color-mix(in srgb, var(--v5-primary) 22%, transparent);
}

/* ────────────────────────────────────────────────────────────────
   매니저 인사말 (Quote)
──────────────────────────────────────────────────────────────── */
.v5-quote-section {
  background: linear-gradient(135deg, var(--v5-primary) 0%, var(--v5-primary-dark) 100%);
  color: #fff;
  padding: 36px 0;
  position: relative;
  overflow: hidden;
}

.v5-quote-section::before {
  content: '\201C';
  position: absolute;
  top: -40px;
  left: 5%;
  font-size: 18rem;
  opacity: 0.07;
  font-family: Georgia, serif;
  line-height: 1;
  pointer-events: none;
  color: #fff;
}

/* 우측 하단 장식 원 (히어로 배너 스타일과 동일) */
.v5-quote-section::after {
  content: '';
  position: absolute;
  bottom: -40%;
  right: -6%;
  width: 420px;
  height: 420px;
  background: rgba(255,255,255,0.06);
  border-radius: 50%;
  pointer-events: none;
}

.v5-quote-inner {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}

.v5-quote-icon {
  font-size: 4.4rem;
  opacity: 0.5;
  margin-bottom: 1rem;
  display: block;
}

.v5-quote-text {
  font-size: clamp(1rem, 2.2vw, 1.25rem);
  font-weight: 400;
  line-height: 1.9;
  opacity: 0.95;
  margin-bottom: 1.5rem;
}

.v5-quote-author {
  font-size: 0.88rem;
  opacity: 0.7;
}

.v5-quote-author strong {
  font-weight: 700;
  color: #fff;
  opacity: 1;
}

/* ────────────────────────────────────────────────────────────────
   폼 인풋 공통 (v5-input / v5-select / v5-textarea)
──────────────────────────────────────────────────────────────── */
.v5-input,
.v5-select,
.v5-textarea {
  display: block;
  width: 100%;
  background-color: var(--v5-surface-2);
  border: 1px solid var(--v5-border);
  border-radius: 8px;
  color: var(--v5-text);
  padding: 0.55rem 0.85rem;
  font-size: 0.9rem;
  font-family: inherit;
  transition: border-color 0.2s, box-shadow 0.2s, background-color 0.2s;
  -webkit-appearance: none;
}

.v5-input:focus,
.v5-select:focus,
.v5-textarea:focus {
  outline: none;
  border-color: var(--v5-primary);
  box-shadow: 0 0 0 3px var(--v5-primary-light);
  background-color: var(--v5-surface);
  color: var(--v5-text);
}

.v5-input::placeholder,
.v5-textarea::placeholder {
  color: var(--v5-text-muted);
  opacity: 0.7;
}

.v5-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 16 16'%3E%3Cpath fill='%23999' d='M7.247 11.14L2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.85rem center;
  padding-right: 2.2rem;
  cursor: pointer;
}

.v5-textarea { resize: vertical; min-height: 100px; }

.v5-form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--v5-text);
  margin-bottom: 0.4rem;
}

.v5-form-required { color: var(--v5-primary); margin-left: 2px; }

.v5-section-label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--v5-primary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding-bottom: 0.4rem;
  border-bottom: 2px solid var(--v5-primary);
  display: inline-block;
}

.v5-form-help {
  font-size: 0.78rem;
  color: var(--v5-text-muted);
  margin-top: 0.3rem;
}

/* 폼 섹션 헤더 */
.v5-form-section {
  border-left: 3px solid var(--v5-primary);
  padding-left: 0.85rem;
  margin-bottom: 1.5rem;
}

.v5-form-section-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--v5-text);
  margin: 0 0 0.15rem;
}

.v5-form-section-sub {
  font-size: 0.8rem;
  color: var(--v5-text-muted);
  margin: 0;
}

/* 약관 스크롤 박스 */
.v5-terms-box {
  background-color: var(--v5-surface-2);
  border: 1px solid var(--v5-border);
  border-radius: 10px;
  padding: 1rem;
  max-height: 150px;
  overflow-y: auto;
  font-size: 0.82rem;
  color: var(--v5-text-muted);
  line-height: 1.7;
}

/* ────────────────────────────────────────────────────────────────
   테이블 (v5-table)
──────────────────────────────────────────────────────────────── */
.v5-table-wrap {
  border: 1px solid var(--v5-border);
  border-radius: 12px;
  overflow: hidden;
}

.v5-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.v5-table thead th {
  background-color: var(--v5-primary);
  color: #fff;
  padding: 0.7rem 1rem;
  font-weight: 600;
  font-size: 0.85rem;
  text-align: center;
  white-space: nowrap;
}

.v5-table tbody td {
  padding: 0.65rem 1rem;
  border-bottom: 1px solid var(--v5-border);
  color: var(--v5-text);
  vertical-align: middle;
}

.v5-table tbody tr:last-child td { border-bottom: none; }

.v5-table tbody tr:hover td {
  background-color: var(--v5-primary-light);
}

.v5-table .th-label {
  background-color: var(--v5-surface-2);
  font-weight: 600;
  color: var(--v5-text-muted);
  font-size: 0.82rem;
  width: 30%;
}

/* ────────────────────────────────────────────────────────────────
   로그인 / 공통 모달
──────────────────────────────────────────────────────────────── */
.v5-modal-content {
  background-color: var(--v5-surface) !important;
  border: 1px solid var(--v5-border) !important;
  border-radius: 18px !important;
  box-shadow: 0 24px 64px rgba(0,0,0,0.2);
}

.v5-modal-content .modal-header {
  border-bottom: none;
  padding: 1.5rem 1.5rem 0.25rem;
}

.v5-modal-content .modal-body {
  padding: 0.5rem 1.5rem 1.5rem;
}

.v5-modal-content .modal-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--v5-text);
}

.v5-modal-content .btn-close {
  opacity: 0.45;
}

/* Mobile browsers reserve a narrow scrollbar area for long pages.  Bootstrap's
   percentage-width modal then centers inside that reduced area, which makes
   the customer login modal look slightly left of the visible screen center. */
@media (max-width: 575.98px) {
  #loginModal {
    width: 100vw;
  }

  #loginModal .modal-dialog {
    width: calc(100% - 1rem);
    max-width: none;
    margin: 0.5rem auto;
  }
}

[data-theme="dark"] .v5-modal-content .btn-close {
  filter: invert(1);
}

/* ────────────────────────────────────────────────────────────────
   알림 박스 (v5-alert)
──────────────────────────────────────────────────────────────── */
.v5-alert {
  border-radius: 10px;
  padding: 0.8rem 1rem;
  font-size: 0.875rem;
  border: 1px solid transparent;
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  line-height: 1.6;
}

.v5-alert i { margin-top: 2px; flex-shrink: 0; }

.v5-alert-info {
  background-color: var(--v5-primary-light);
  border-color: var(--v5-primary);
  color: var(--v5-primary);
}

.v5-alert-warning {
  background-color: rgba(255, 193, 7, 0.1);
  border-color: rgba(255, 193, 7, 0.5);
  color: #856404;
}

[data-theme="dark"] .v5-alert-warning { color: #ffd25a; }

.v5-alert-success {
  background-color: rgba(40, 167, 69, 0.1);
  border-color: rgba(40, 167, 69, 0.35);
  color: #155724;
}

[data-theme="dark"] .v5-alert-success { color: #75b798; }

/* ────────────────────────────────────────────────────────────────
   수강료 플랜 카드
──────────────────────────────────────────────────────────────── */
.v5-plan-card {
  background-color: var(--v5-surface);
  border: 2px solid var(--v5-border);
  border-radius: 16px;
  padding: 1.75rem 1.25rem 1.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
  height: 100%;
  display: flex;
  flex-direction: column;
}

/* 신청하기 버튼을 항상 카드 하단에 고정 */
.v5-plan-card .btn {
  margin-top: auto;
}

.v5-plan-card:hover,
.v5-plan-card.v5-plan-popular {
  border-color: var(--v5-primary);
  box-shadow: 0 10px 36px rgba(0,0,0,0.12);
  transform: translateY(-4px);
}

.v5-plan-ribbon {
  position: absolute;
  top: 0; left: 0; right: 0;
  background-color: var(--v5-primary);
  color: #fff;
  font-size: 0.73rem;
  font-weight: 700;
  padding: 5px 0;
  letter-spacing: 0.06em;
}

.v5-plan-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--v5-text);
  margin: 0.5rem 0 0.25rem;
}

.v5-plan-price {
  font-size: 1.9rem;
  font-weight: 900;
  color: var(--v5-primary);
  line-height: 1.1;
  margin-bottom: 0.25rem;
}

.v5-plan-price small {
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--v5-text-muted);
}

.v5-plan-desc {
  font-size: 0.82rem;
  color: var(--v5-text-muted);
  margin: 0.4rem 0 1rem;
  line-height: 1.5;
}

.v5-plan-features {
  list-style: none;
  padding: 0;
  margin: 0 0 1.25rem;
  text-align: left;
  font-size: 0.82rem;
}

.v5-plan-features li {
  padding: 0.28rem 0;
  color: var(--v5-text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.v5-plan-features li i { color: var(--v5-primary); font-size: 0.8rem; flex-shrink: 0; }

/* ────────────────────────────────────────────────────────────────
   마이페이지 프로필 헤더
──────────────────────────────────────────────────────────────── */
.v5-mypage-header {
  background: linear-gradient(135deg, var(--v5-primary-light) 0%, var(--v5-surface-2) 100%);
  border: 1px solid var(--v5-border);
  border-radius: 14px;
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.v5-mypage-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-color: var(--v5-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.v5-mypage-info { flex: 1; }

.v5-mypage-info h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--v5-text);
  margin: 0 0 0.15rem;
}

.v5-mypage-info p {
  font-size: 0.82rem;
  color: var(--v5-text-muted);
  margin: 0;
}

/* 회원가입 페이지 래퍼 */
.v5-join-wrap {
  max-width: 680px;
  margin: 0 auto;
  padding: 2rem 0 4rem;
}

/* 로그인 필요 안내 카드 */
.v5-login-page-wrap {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
}

.v5-login-required {
  text-align: center;
  padding: 3rem 2.5rem 2.5rem;
  max-width: 420px;
  width: 100%;
  margin: 2rem auto;
  background: var(--v5-surface, #fff);
  border: 1px solid var(--v5-border, #dde3ed);
  border-radius: 24px;
  box-shadow: 0 4px 32px rgba(0,0,0,.06);
  position: relative;
  overflow: hidden;
}

.v5-login-required::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--v5-primary, #3AAFE4), #6366f1);
}

.v5-login-required .v5-lr-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--v5-primary-light) 72%, var(--v5-surface));
  border: 2px solid color-mix(in srgb, var(--v5-primary) 26%, var(--v5-border));
  color: var(--v5-primary, #3AAFE4);
  font-size: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
}

.v5-login-required .v5-lr-icon i {
  background: linear-gradient(135deg, var(--v5-primary, #3AAFE4), #6366f1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.v5-login-required h4 {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--v5-text);
  margin-bottom: 0.5rem;
  letter-spacing: -0.3px;
}

.v5-login-required p {
  font-size: 0.87rem;
  color: var(--v5-text-muted);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.v5-login-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.v5-login-action {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 13px 24px;
  border: none;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--v5-primary, #3AAFE4) 0%, var(--v5-primary-hover, #1e8bc3) 100%);
  color: #fff;
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 4px 14px color-mix(in srgb, var(--v5-primary, #3AAFE4) 40%, transparent);
  transition: transform .18s, box-shadow .18s;
}

.v5-login-action:hover {
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 22px color-mix(in srgb, var(--v5-primary, #3AAFE4) 50%, transparent);
}

.v5-login-divider {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--v5-text-muted);
  font-size: 0.78rem;
  margin: .2rem 0;
}

.v5-login-divider::before,
.v5-login-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--v5-border, #dde3ed);
}

.v5-join-action {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 12px 24px;
  border-radius: 12px;
  background: transparent;
  border: 1.5px solid var(--v5-border, #dde3ed);
  color: var(--v5-text-muted);
  font-size: 0.93rem;
  font-weight: 600;
  text-decoration: none;
  transition: border-color .18s, color .18s, background .18s;
}

.v5-join-action:hover {
  border-color: var(--v5-primary, #3AAFE4);
  color: var(--v5-primary, #3AAFE4);
  background: color-mix(in srgb, var(--v5-primary, #3AAFE4) 8%, var(--v5-surface, #fff));
}

@media (max-width: 575.98px) {
  .v5-login-page-wrap {
    min-height: 54vh;
    padding: 1.5rem 0.25rem;
  }

  .v5-login-required {
    margin: 1.25rem auto;
    padding: 2.5rem 1.5rem 2rem;
    border-radius: 20px;
  }
}

/* ────────────────────────────────────────────────────────────────
   학습도구 탭 (도구 선택 버튼)
──────────────────────────────────────────────────────────────── */
.v5-tool-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.v5-tool-tab {
  border: 2px solid var(--v5-border);
  border-radius: 10px;
  padding: 0.55rem 1.1rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--v5-text-muted);
  cursor: pointer;
  background: none;
  transition: border-color 0.2s, background-color 0.2s, color 0.2s;
  font-family: inherit;
}

.v5-tool-tab:hover,
.v5-tool-tab.active {
  border-color: var(--v5-primary);
  background-color: var(--v5-primary-light);
  color: var(--v5-primary);
}

/* ────────────────────────────────────────────────────────────────
   Spelling Bee / Vocab Quiz 인터페이스
──────────────────────────────────────────────────────────────── */
.v5-quiz-card {
  background: linear-gradient(135deg, var(--v5-surface) 0%, var(--v5-surface-2) 100%);
  border: 1px solid var(--v5-border);
  border-radius: 18px;
  padding: 2.5rem 2rem;
  text-align: center;
}

.v5-quiz-progress {
  height: 6px;
  background-color: var(--v5-border);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 2rem;
}

.v5-quiz-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--v5-primary) 0%, var(--v5-accent) 100%);
  border-radius: 3px;
  transition: width 0.4s ease;
}

.v5-quiz-word {
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--v5-primary);
  margin-bottom: 0.5rem;
  letter-spacing: 0.05em;
}

.v5-quiz-hint {
  font-size: 0.875rem;
  color: var(--v5-text-muted);
  margin-bottom: 1.75rem;
}

.v5-answer-option {
  display: block;
  width: 100%;
  text-align: left;
  padding: 0.75rem 1rem;
  background-color: var(--v5-surface-2);
  border: 2px solid var(--v5-border);
  border-radius: 10px;
  font-size: 0.9rem;
  color: var(--v5-text);
  cursor: pointer;
  transition: border-color 0.15s, background-color 0.15s;
  font-family: inherit;
  margin-bottom: 0.6rem;
}

.v5-answer-option:hover  { border-color: var(--v5-primary); background-color: var(--v5-primary-light); }
.v5-answer-option.correct{ border-color: #28a745; background-color: rgba(40,167,69,0.1); color:#155724; }
.v5-answer-option.wrong  { border-color: #dc3545; background-color: rgba(220,53,69,0.1);  color:#721c24; }

[data-theme="dark"] .v5-answer-option.correct { color:#75b798; }
[data-theme="dark"] .v5-answer-option.wrong   { color:#f1aeb5; }

.v5-quiz-score {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--v5-primary);
}

/* ────────────────────────────────────────────────────────────────
   레벨 배지
──────────────────────────────────────────────────────────────── */
.v5-level-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 10px;
}

.v5-level-beginner     { background-color: rgba(40,167,69,0.12);  color:#28a745; }
.v5-level-elementary   { background-color: rgba(23,162,184,0.12); color:#17a2b8; }
.v5-level-intermediate { background-color: var(--v5-badge-bg);    color:var(--v5-badge-text); }
.v5-level-advanced     { background-color: rgba(111,66,193,0.12); color:#6f42c1; }

/* ────────────────────────────────────────────────────────────────
   온라인 시험 카드
──────────────────────────────────────────────────────────────── */
.v5-exam-card {
  background-color: var(--v5-surface);
  border: 1px solid var(--v5-border);
  border-radius: 14px;
  padding: 1.25rem;
  transition: box-shadow 0.2s, transform 0.2s;
}

.v5-exam-card:hover {
  box-shadow: var(--v5-card-hover);
  transform: translateY(-2px);
}

.v5-exam-card-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--v5-text);
  margin-bottom: 0.3rem;
}

.v5-exam-meta {
  font-size: 0.8rem;
  color: var(--v5-text-muted);
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.v5-exam-meta span {
  display: flex;
  align-items: center;
  gap: 3px;
}

/* ────────────────────────────────────────────────────────────────
   학습 동영상 카드
──────────────────────────────────────────────────────────────── */
.v5-video-thumb {
  background: linear-gradient(135deg, var(--v5-primary) 0%, var(--v5-primary-dark) 100%);
  border-radius: 10px 10px 0 0;
  aspect-ratio: 16/9;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.8);
  font-size: 2.8rem;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.v5-video-thumb .play-btn {
  width: 52px; height: 52px;
  background: rgba(255,255,255,0.25);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  transition: background-color 0.2s, transform 0.2s;
}

.v5-video-thumb:hover .play-btn {
  background: rgba(255,255,255,0.4);
  transform: scale(1.1);
}

.v5-video-info {
  padding: 0.85rem 1rem;
  background-color: var(--v5-surface);
  border: 1px solid var(--v5-border);
  border-top: none;
  border-radius: 0 0 10px 10px;
}

.v5-video-title {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--v5-text);
  margin-bottom: 0.25rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.v5-video-meta {
  font-size: 0.76rem;
  color: var(--v5-text-muted);
}

/* ────────────────────────────────────────────────────────────────
   셀프 스터디 카드
──────────────────────────────────────────────────────────────── */
.v5-study-card {
  background-color: var(--v5-surface);
  border: 1px solid var(--v5-border);
  border-left: 4px solid var(--v5-primary);
  border-radius: 0 12px 12px 0;
  padding: 1rem 1.25rem;
  transition: box-shadow 0.2s, transform 0.2s;
  cursor: pointer;
}

.v5-study-card:hover {
  box-shadow: var(--v5-card-hover);
  transform: translateX(4px);
}

.v5-study-card-title {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--v5-text);
  margin-bottom: 0.3rem;
}

.v5-study-card-meta {
  font-size: 0.78rem;
  color: var(--v5-text-muted);
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

/* ────────────────────────────────────────────────────────────────
   Manager / Admin 전용 스타일
──────────────────────────────────────────────────────────────── */

/* 통계 카드 */
.v5-stat-card {
  background-color: var(--v5-surface);
  border: 1px solid var(--v5-border);
  border-radius: 16px;
  padding: 1.25rem 1.5rem;
  transition: box-shadow 0.2s, transform 0.2s;
  text-decoration: none;
  display: block;
  color: inherit;
}
.v5-stat-card:hover {
  box-shadow: var(--v5-card-hover);
  transform: translateY(-2px);
  color: inherit;
}
.v5-stat-card .stat-num {
  font-size: 2rem;
  font-weight: 900;
  line-height: 1.1;
  color: var(--v5-primary);
}
.v5-stat-card .stat-num.text-danger { color: #dc3545 !important; }
.v5-stat-card .stat-num.text-warning { color: #e6a817 !important; }
.v5-stat-card .stat-num.text-success { color: #28a745 !important; }
.v5-stat-card .stat-label {
  font-size: 0.78rem;
  color: var(--v5-text-muted);
  margin-top: 0.25rem;
}
.v5-stat-card .stat-icon {
  font-size: 1.4rem;
  color: var(--v5-primary);
  opacity: 0.7;
}

/* 관리자 테이블 */
.v5-admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.83rem;
}
.v5-admin-table th {
  background-color: var(--v5-surface-2);
  color: var(--v5-text-muted);
  font-weight: 600;
  font-size: 0.75rem;
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid var(--v5-border);
  white-space: nowrap;
}
.v5-admin-table td {
  padding: 0.55rem 0.75rem;
  border-bottom: 1px solid var(--v5-border);
  color: var(--v5-text);
  vertical-align: middle;
}
.v5-admin-table tr:last-child td { border-bottom: none; }
.v5-admin-table tr:hover td { background-color: var(--v5-surface-2); }

/* 관리자 상태 뱃지 */
.v5-adm-badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 600;
  padding: 0.2em 0.6em;
  border-radius: 20px;
  white-space: nowrap;
}
.v5-adm-badge-new     { background: rgba(220,53,69,0.12);  color:#dc3545; }
.v5-adm-badge-done    { background: rgba(40,167,69,0.12);  color:#28a745; }
.v5-adm-badge-wait    { background: rgba(230,168,23,0.15); color:#b87e00; }
.v5-adm-badge-active  { background: rgba(var(--v5-primary-rgb,13,110,253),0.12); color:var(--v5-primary); }
.v5-adm-badge-stop    { background: var(--v5-surface-2); color:var(--v5-text-muted); }

/* v4 링크 버튼 */
.v5-v4-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.78rem;
  color: var(--v5-text-muted);
  border: 1px solid var(--v5-border);
  border-radius: 8px;
  padding: 0.3rem 0.7rem;
  text-decoration: none;
  transition: border-color 0.2s, color 0.2s;
}
.v5-v4-link:hover { border-color: var(--v5-primary); color: var(--v5-primary); }

/* Manager hub layout */
.manager-page .v5-sub-header {
  background:
    linear-gradient(135deg,
      color-mix(in srgb, var(--v5-primary) 94%, #fff) 0%,
      color-mix(in srgb, var(--v5-primary-hover) 82%, #111827) 100%);
}

.manager-page .v5-sub-sidebar {
  background:
    linear-gradient(180deg,
      color-mix(in srgb, var(--v5-surface) 96%, var(--v5-primary-light)) 0%,
      var(--v5-surface) 100%);
  box-shadow: var(--v5-ui-muted-shadow);
}

.manager-page .v5-content-card,
.manager-page .v5-stat-card {
  overflow: hidden;
}

.manager-page .v5-table-wrap {
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.manager-page .v5-admin-table {
  min-width: 640px;
}

.manager-page .v5-admin-table th,
.manager-page .v5-admin-table td,
.manager-page .v5-stat-card,
.manager-page .v5-alert,
.manager-page .sidebar-link {
  word-break: keep-all;
  overflow-wrap: anywhere;
}

.manager-page .v5-content-card > .d-flex.justify-content-between {
  gap: 0.75rem;
}

.manager-page .v5-tool-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.manager-page .v5-tool-tab {
  min-height: 38px;
}

@media (max-width: 991.98px) {
  .manager-page .v5-sub-sidebar {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.45rem;
  }

  .manager-page .v5-sub-sidebar + .v5-sub-sidebar {
    margin-top: 0.75rem !important;
  }

  .manager-page .v5-sub-sidebar .sidebar-title {
    grid-column: 1 / -1;
    margin-bottom: 0.25rem;
  }

  .manager-page .v5-sub-sidebar .sidebar-link {
    margin-bottom: 0;
  }
}

@media (max-width: 575.98px) {
  .manager-page .v5-sub-header .d-flex.justify-content-between,
  .manager-page .v5-content-card > .d-flex.justify-content-between {
    align-items: flex-start !important;
    flex-direction: column;
  }

  .manager-page .v5-sub-sidebar {
    grid-template-columns: 1fr;
  }

  .manager-page .v5-sub-sidebar .sidebar-link {
    font-size: 0.875rem;
  }

  .manager-page .v5-stat-card {
    padding: 1rem;
  }

  .manager-page .v5-stat-card .stat-num {
    font-size: 1.35rem;
  }

  .manager-page form.d-flex {
    align-items: stretch;
    flex-direction: column;
  }

  .manager-page form.d-flex .v5-input,
  .manager-page form.d-flex .v5-select,
  .manager-page form.d-flex .btn,
  .manager-page form.d-flex .btn-v5-outline {
    width: 100% !important;
  }

  .manager-page .v5-admin-table {
    min-width: 560px;
    font-size: 0.82rem;
  }
}

/* ================================================================
   V5 customer UI foundation
   Brand-oriented, low-fatigue layout primitives for PC and mobile.
   ================================================================ */
:root {
  --v5-ui-radius: 10px;
  --v5-ui-radius-sm: 8px;
  --v5-ui-section-y: 4.5rem;
  --v5-ui-section-y-sm: 2.75rem;
  --v5-ui-card-pad: 1.4rem;
  --v5-ui-btn-h: 42px;
  --v5-ui-btn-h-sm: 36px;
  --v5-ui-muted-shadow: 0 6px 20px rgba(15, 23, 42, 0.06);
}

.v5-ui-page {
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--v5-primary-light) 28%, transparent) 0, transparent 360px),
    var(--v5-bg);
}

.v5-ui-container {
  width: min(100% - 32px, 1180px);
  margin-inline: auto;
}

.v5-ui-section {
  padding-block: var(--v5-ui-section-y);
}

.v5-ui-section-tight {
  padding-block: 2.75rem;
}

.v5-ui-section-head {
  max-width: 760px;
  margin: 0 auto 2rem;
  text-align: center;
}

.v5-ui-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  min-height: 28px;
  padding: 0.25rem 0.7rem;
  border: 1px solid var(--v5-border);
  border-radius: 999px;
  background: color-mix(in srgb, var(--v5-surface) 82%, var(--v5-primary-light));
  color: var(--v5-primary);
  font-size: 0.78rem;
  font-weight: 700;
}

.v5-ui-title {
  color: var(--v5-text);
  font-size: clamp(1.55rem, 2.4vw, 2.45rem);
  font-weight: 850;
  line-height: 1.22;
  margin: 0.85rem 0 0.65rem;
  letter-spacing: 0;
}

.v5-ui-lead {
  color: var(--v5-text-muted);
  font-size: clamp(0.95rem, 1.1vw, 1.08rem);
  line-height: 1.75;
  margin: 0;
}

.v5-ui-card {
  background: color-mix(in srgb, var(--v5-surface) 94%, var(--v5-primary-light));
  border: 1px solid color-mix(in srgb, var(--v5-border) 82%, transparent);
  border-radius: var(--v5-ui-radius);
  box-shadow: var(--v5-ui-muted-shadow);
  padding: var(--v5-ui-card-pad);
}

.v5-ui-card-flat {
  background: var(--v5-surface);
  border: 1px solid var(--v5-border);
  border-radius: var(--v5-ui-radius);
  padding: var(--v5-ui-card-pad);
}

.v5-ui-grid {
  display: grid;
  gap: 1rem;
}

.v5-ui-grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.v5-ui-grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.v5-ui-grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.v5-ui-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.v5-btn-primary,
.v5-btn-soft,
.v5-btn-outline,
.v5-btn-ghost {
  min-height: var(--v5-ui-btn-h);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  border-radius: var(--v5-ui-radius-sm);
  padding: 0.56rem 1rem;
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  border: 1px solid transparent;
  transition: background-color 0.18s ease, border-color 0.18s ease, color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
}

.v5-btn-primary {
  color: #fff;
  background: var(--v5-primary);
  border-color: var(--v5-primary);
  box-shadow: 0 7px 18px rgba(var(--bs-primary-rgb), 0.18);
}

.v5-btn-primary:hover {
  color: #fff;
  background: var(--v5-primary-hover);
  border-color: var(--v5-primary-hover);
  transform: translateY(-1px);
}

.v5-btn-soft {
  color: var(--v5-primary);
  background: var(--v5-primary-light);
  border-color: color-mix(in srgb, var(--v5-primary) 18%, var(--v5-border));
}

.v5-btn-soft:hover {
  color: var(--v5-primary-dark);
  background: color-mix(in srgb, var(--v5-primary-light) 76%, var(--v5-surface));
  border-color: color-mix(in srgb, var(--v5-primary) 34%, var(--v5-border));
}

.v5-btn-outline {
  color: var(--v5-text);
  background: color-mix(in srgb, var(--v5-surface) 92%, transparent);
  border-color: var(--v5-border);
}

.v5-btn-outline:hover {
  color: var(--v5-primary);
  border-color: var(--v5-primary);
  background: color-mix(in srgb, var(--v5-primary-light) 42%, var(--v5-surface));
}

.v5-btn-ghost {
  color: var(--v5-text-muted);
  background: transparent;
}

.v5-btn-ghost:hover {
  color: var(--v5-primary);
  background: color-mix(in srgb, var(--v5-primary-light) 48%, transparent);
}

.v5-ui-table-wrap {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--v5-border);
  border-radius: var(--v5-ui-radius);
  background: var(--v5-surface);
}

.v5-ui-form-row {
  display: flex;
  align-items: end;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.v5-ui-form-row > * {
  min-width: 0;
}

.v5-ui-form-row .form-control,
.v5-ui-form-row .form-select {
  min-height: var(--v5-ui-btn-h);
  border-radius: var(--v5-ui-radius-sm);
}

@media (max-width: 991.98px) {
  .v5-ui-container {
    width: min(100% - 24px, 720px);
  }

  .v5-ui-grid-4,
  .v5-ui-grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 767.98px) {
  body {
    padding-top: 58px;
  }

  .v5-ui-section,
  .v5-ui-section-tight {
    padding-block: var(--v5-ui-section-y-sm);
  }

  .v5-ui-section-head {
    margin-bottom: 1.35rem;
    text-align: left;
  }

  .v5-ui-card,
  .v5-ui-card-flat {
    padding: 1rem;
  }

  .v5-ui-grid-4,
  .v5-ui-grid-3,
  .v5-ui-grid-2 {
    grid-template-columns: 1fr;
  }

  .v5-ui-actions {
    align-items: stretch;
    justify-content: stretch;
    gap: 0.5rem;
  }

  .v5-ui-actions > .v5-btn-primary,
  .v5-ui-actions > .v5-btn-soft,
  .v5-ui-actions > .v5-btn-outline,
  .v5-ui-actions > .v5-btn-ghost,
  .v5-ui-actions > .btn {
    width: 100%;
  }

  .v5-btn-primary,
  .v5-btn-soft,
  .v5-btn-outline,
  .v5-btn-ghost {
    min-height: var(--v5-ui-btn-h-sm);
    padding-inline: 0.85rem;
    font-size: 0.9rem;
  }

  .v5-ui-form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.55rem;
  }
}

/* V5 customer page refinement pass */
.btn-v5-primary,
.btn-v5-outline {
  min-height: var(--v5-ui-btn-h);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  border-radius: var(--v5-ui-radius-sm);
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1.2;
}

.btn-v5-primary {
  box-shadow: 0 7px 18px rgba(var(--bs-primary-rgb), 0.18);
}

.btn-v5-outline {
  border-width: 1px;
  background: color-mix(in srgb, var(--v5-surface) 92%, transparent);
}

.btn-v5-outline:hover {
  background: color-mix(in srgb, var(--v5-primary-light) 58%, var(--v5-surface));
  color: var(--v5-primary);
  border-color: var(--v5-primary);
}

/* Homepage CTA: keep every action on the same vertical center line. */
.v5-home-cta-actions > .btn {
  min-height: 42px;
  align-items: center;
  justify-content: center;
}

.v5-sub-body {
  padding: 34px 0 56px;
}

.v5-sub-sidebar,
.v5-content-card,
.v5-plan-card,
.v5-alert,
.v5-table-wrap {
  border-radius: var(--v5-ui-radius);
}

.v5-sub-sidebar,
.v5-content-card,
.v5-plan-card {
  box-shadow: var(--v5-ui-muted-shadow);
}

.v5-page-layout {
  --bs-gutter-x: 1.15rem;
}

.v5-content-card {
  background: color-mix(in srgb, var(--v5-surface) 96%, var(--v5-primary-light));
  border-color: color-mix(in srgb, var(--v5-border) 86%, transparent);
  padding: 1.65rem;
}

.v5-content-card h2 {
  font-size: 1.18rem;
  border-bottom-width: 1px;
  border-bottom-color: color-mix(in srgb, var(--v5-primary-light) 72%, var(--v5-border));
}

.v5-content-card h3 {
  font-size: 1rem;
}

.v5-plan-card {
  border-width: 1px;
  padding: 1.55rem 1.15rem 1.25rem;
  box-shadow: none;
}

.v5-plan-card:hover {
  box-shadow: var(--v5-ui-muted-shadow);
  transform: translateY(-2px);
}

.v5-plan-card.v5-plan-popular {
  box-shadow: 0 10px 26px rgba(var(--bs-primary-rgb), 0.13);
  transform: none;
}

.v5-plan-ribbon {
  letter-spacing: 0;
}

.v5-plan-price {
  color: var(--v5-primary);
}

.v5-alert-info {
  background: color-mix(in srgb, var(--v5-primary-light) 68%, var(--v5-surface));
  border-color: color-mix(in srgb, var(--v5-primary) 28%, var(--v5-border));
  color: var(--v5-text);
}

.v5-alert-info > i {
  color: var(--v5-primary);
}

/* Premium gradient accents for customer-facing pages */
.v5-hero {
  background:
    radial-gradient(circle at 18% 18%, rgba(255,255,255,0.20) 0, rgba(255,255,255,0.08) 28%, transparent 54%),
    linear-gradient(135deg,
      color-mix(in srgb, var(--v5-hero-from) 92%, var(--v5-surface)) 0%,
      var(--v5-hero-to) 58%,
      color-mix(in srgb, var(--v5-hero-to) 82%, #111827) 100%);
}

.v5-hero::before {
  top: -18%;
  right: -8%;
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, rgba(255,255,255,0.12), transparent 68%);
}

.v5-hero::after {
  bottom: -32%;
  left: -8%;
  width: 460px;
  height: 460px;
  background: radial-gradient(circle, rgba(255,255,255,0.08), transparent 70%);
}

.btn-v5-hero-primary {
  background:
    linear-gradient(135deg, rgba(255,255,255,0.98), rgba(255,255,255,0.86));
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.14);
}

.btn-v5-primary {
  background:
    linear-gradient(135deg,
      color-mix(in srgb, var(--v5-primary) 94%, #fff) 0%,
      var(--v5-primary-hover) 100%);
}

.btn-v5-primary:hover {
  background:
    linear-gradient(135deg,
      var(--v5-primary-hover) 0%,
      color-mix(in srgb, var(--v5-primary-hover) 86%, #111827) 100%);
}

.v5-content-card {
  background:
    linear-gradient(180deg,
      color-mix(in srgb, var(--v5-surface) 96%, var(--v5-primary-light)) 0%,
      var(--v5-surface) 100%);
}

.v5-plan-card.v5-plan-popular {
  background:
    linear-gradient(180deg,
      color-mix(in srgb, var(--v5-primary-light) 28%, var(--v5-surface)) 0%,
      var(--v5-surface) 46%);
}

.v5-plan-ribbon {
  background:
    linear-gradient(90deg,
      var(--v5-primary) 0%,
      color-mix(in srgb, var(--v5-primary-hover) 84%, var(--v5-accent)) 100%);
}

.v5-ui-card {
  background:
    linear-gradient(180deg,
      color-mix(in srgb, var(--v5-surface) 94%, var(--v5-primary-light)) 0%,
      var(--v5-surface) 100%);
}

.v5-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  background: var(--v5-surface);
}

.v5-table {
  min-width: 620px;
}

.v5-table thead th {
  background: color-mix(in srgb, var(--v5-primary) 92%, #111827);
}

.v5-table tbody tr:hover td {
  background-color: color-mix(in srgb, var(--v5-primary-light) 52%, var(--v5-surface));
}

.v5-input,
.v5-select,
.v5-textarea {
  min-height: var(--v5-ui-btn-h);
  border-radius: var(--v5-ui-radius-sm);
  background-color: color-mix(in srgb, var(--v5-surface) 86%, var(--v5-surface-2));
}

@media (max-width: 991.98px) {
  .v5-sub-sidebar {
    position: static;
  }
}

@media (max-width: 767.98px) {
  .v5-sub-body {
    padding: 22px 0 42px;
  }

  .v5-content-card {
    padding: 1rem;
  }

  .v5-content-card h2 {
    font-size: 1.05rem;
    line-height: 1.35;
  }

  .v5-sub-sidebar {
    padding: 0.75rem;
  }

  .v5-sub-sidebar .sidebar-link {
    min-height: 40px;
    padding: 0.55rem 0.65rem;
  }

  .v5-plan-card {
    padding: 1.15rem 1rem;
  }

  .v5-plan-card.v5-plan-popular {
    padding-top: 1.8rem;
  }

  .v5-plan-price {
    font-size: 1.45rem;
  }

  .v5-table {
    min-width: 560px;
    font-size: 0.82rem;
  }

  .v5-table thead th,
  .v5-table tbody td {
    padding: 0.55rem 0.7rem;
  }

  .btn-v5-primary,
  .btn-v5-outline {
    width: 100%;
    min-height: var(--v5-ui-btn-h-sm);
  }
}

/* Online class customer page layout */
.online-class-page .v5-page-layout {
  align-items: flex-start;
}

.online-class-page .v5-page-content-col {
  min-width: 0;
}

.online-class-page .v5-sub-sidebar {
  background:
    linear-gradient(180deg,
      color-mix(in srgb, var(--v5-surface) 96%, var(--v5-primary-light)) 0%,
      var(--v5-surface) 100%);
}

.online-class-page .v5-sub-sidebar .sidebar-link {
  min-height: 40px;
}

.online-class-page .v5-content-card + .v5-content-card {
  margin-top: 1rem;
}

.online-class-page .v5-plan-features {
  display: none;
  text-align: left;
}

.online-class-page .v5-plan-features li {
  line-height: 1.55;
}

.online-class-page .v5-table-wrap {
  max-width: 100%;
}

.online-class-page #erWrap {
  min-width: 0;
}

.online-class-page .er-step-header,
.online-class-page .er-price-box,
.online-class-page .er-total-row {
  min-width: 0;
}

.online-class-page .er-extend-btn,
.online-class-page .er-ctype-card,
.online-class-page .er-pmon-card,
.online-class-page .er-pay-card,
.online-class-page .er-cart-item,
.online-class-page .er-iagree-banner {
  word-break: keep-all;
  overflow-wrap: anywhere;
}

.online-class-page .er-ctype-card,
.online-class-page .er-pmon-card,
.online-class-page .er-pay-card {
  min-width: 0;
}

.online-class-page .er-cart-item {
  border: 1px solid var(--v5-border);
  background: var(--v5-surface-2);
}

.online-class-page .er-cart-item > div {
  min-width: 0;
}

.online-class-page .er-cart-del {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.online-class-page #erBankInfo,
.online-class-page #erPaypalWrap,
.online-class-page .v5-alert {
  word-break: keep-all;
  overflow-wrap: anywhere;
}

.online-class-page #spPayBtn,
.online-class-page #erAddCartBtn,
.online-class-page #erPayBtn {
  min-height: 46px;
}

.online-class-page .table-responsive {
  max-width: 100%;
  -webkit-overflow-scrolling: touch;
}

.online-class-page .table-responsive > table {
  min-width: 560px;
}

@media (max-width: 991.98px) {
  .online-class-page .v5-page-layout {
    gap: 1rem 0;
  }

  .online-class-page .v5-sub-sidebar {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.45rem;
  }

  .online-class-page .v5-sub-sidebar .sidebar-title {
    grid-column: 1 / -1;
    margin-bottom: 0.25rem;
  }

  .online-class-page .v5-sub-sidebar .sidebar-link {
    margin-bottom: 0;
  }
}

@media (max-width: 575.98px) {
  .online-class-page .v5-sub-sidebar {
    grid-template-columns: 1fr;
  }

  .online-class-page .v5-sub-sidebar .sidebar-link {
    font-size: 0.875rem;
  }

  .online-class-page .tf-card-table-wrap {
    border: 0;
    background: transparent;
    overflow: visible;
  }

  .online-class-page .tf-card-table {
    min-width: 0;
    border-collapse: separate;
    border-spacing: 0;
  }

  .online-class-page .tf-card-table thead {
    display: none;
  }

  .online-class-page .tf-card-table,
  .online-class-page .tf-card-table tbody,
  .online-class-page .tf-card-table tr,
  .online-class-page .tf-card-table td {
    display: block;
    width: 100%;
  }

  .online-class-page .tf-card-table tr {
    margin-bottom: 0.75rem;
    border: 1px solid color-mix(in srgb, var(--v5-primary) 22%, var(--v5-border));
    border-radius: 10px;
    background:
      linear-gradient(180deg,
        color-mix(in srgb, var(--v5-surface) 96%, var(--v5-primary-light)) 0%,
        var(--v5-surface) 100%);
    box-shadow: 0 8px 20px rgba(15, 23, 42, 0.05);
    overflow: hidden;
  }

  .online-class-page .tf-card-table td {
    border: 0;
    border-bottom: 1px solid color-mix(in srgb, var(--v5-border) 72%, transparent);
    padding: 0.62rem 0.78rem;
    text-align: left !important;
  }

  .online-class-page .tf-card-table td:last-child {
    border-bottom: 0;
  }

  .online-class-page .tf-card-table .th-label {
    background: color-mix(in srgb, var(--v5-primary-light) 58%, var(--v5-surface));
    color: var(--v5-primary);
    font-size: 0.92rem;
    font-weight: 800;
  }

  .online-class-page .tf-discount-table td[data-label] {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    font-size: 0.9rem;
    font-weight: 700;
  }

  .online-class-page .tf-discount-table td[data-label]::before {
    content: attr(data-label);
    color: var(--v5-text-muted);
    font-size: 0.78rem;
    font-weight: 700;
    line-height: 1.25;
    text-align: left;
  }

  .online-class-page .tf-detail-table td[data-label] {
    color: var(--v5-text);
    font-size: 0.86rem;
    line-height: 1.65;
    word-break: keep-all;
    overflow-wrap: anywhere;
  }

  .online-class-page #erWrap h2 {
    margin-bottom: 1rem !important;
  }

  .online-class-page .er-step-header {
    align-items: flex-start;
    line-height: 1.45;
  }

  .online-class-page .er-extend-btn {
    width: 100%;
    justify-content: center;
    white-space: normal;
  }

  .online-class-page .er-ctype-card,
  .online-class-page .er-pmon-card {
    min-height: 76px;
    padding-inline: 0.55rem;
  }

  .online-class-page .er-pay-card {
    align-items: flex-start;
    padding: 0.75rem !important;
  }

  .online-class-page .er-cart-item {
    align-items: stretch !important;
    flex-direction: column;
    gap: 0.75rem;
  }

  .online-class-page .er-cart-del {
    align-self: flex-end;
  }

  .online-class-page .er-total-row {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.2rem;
  }

  .online-class-page #erHh,
  .online-class-page #erMm {
    min-width: 0;
  }

  .online-class-page #erPayBtn,
  .online-class-page #erAddCartBtn,
  .online-class-page #spPayBtn {
    width: 100%;
  }

  .online-class-page .text-center .btn-v5-primary,
  .online-class-page .text-center .btn-outline-secondary {
    width: 100%;
    margin: 0 0 0.5rem !important;
  }

  .online-class-page .table-responsive > table {
    min-width: 520px;
  }
}

/* My page customer layout */
.my-page .v5-page-layout {
  align-items: flex-start;
}

.my-page .v5-page-content-col {
  min-width: 0;
}

.my-page .v5-mypage-header,
.my-page .v5-sub-sidebar {
  background:
    linear-gradient(180deg,
      color-mix(in srgb, var(--v5-surface) 96%, var(--v5-primary-light)) 0%,
      var(--v5-surface) 100%);
  border-radius: var(--v5-ui-radius);
  box-shadow: var(--v5-ui-muted-shadow);
}

.my-page .v5-sub-sidebar .sidebar-link {
  min-height: 40px;
}

.my-page .v5-content-card + .v5-content-card {
  margin-top: 1rem;
}

.my-page .v5-table-wrap,
.my-page .table-responsive {
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.my-page .v5-table-wrap .v5-table,
.my-page .table-responsive > table {
  min-width: 620px;
}

.my-page .rpt-nav-btn {
  min-height: 34px;
}

@media (max-width: 991.98px) {
  .my-page .v5-page-layout {
    gap: 1rem 0;
  }

  .my-page .v5-mypage-header {
    margin-bottom: 0.75rem;
  }

  .my-page .v5-sub-sidebar {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.45rem;
  }

  .my-page .v5-sub-sidebar .sidebar-title {
    grid-column: 1 / -1;
    margin-bottom: 0.25rem;
  }

  .my-page .v5-sub-sidebar .sidebar-link {
    margin-bottom: 0;
  }
}

@media (max-width: 575.98px) {
  .my-page .v5-sub-sidebar {
    grid-template-columns: 1fr;
  }

  .my-page .v5-sub-sidebar .sidebar-link {
    font-size: 0.875rem;
  }

  .my-page .v5-mypage-header {
    padding: 1rem;
  }

  .my-page .rpt-nav-btn {
    flex: 1 1 auto;
    justify-content: center;
  }
}

/* Community customer layout */
.community-page .v5-page-layout {
  align-items: flex-start;
}

.community-page .v5-page-content-col {
  min-width: 0;
}

.community-page .v5-sub-sidebar {
  background:
    linear-gradient(180deg,
      color-mix(in srgb, var(--v5-surface) 96%, var(--v5-primary-light)) 0%,
      var(--v5-surface) 100%);
  border-radius: var(--v5-ui-radius);
  box-shadow: var(--v5-ui-muted-shadow);
}

.community-page .v5-sub-sidebar .sidebar-link {
  min-height: 40px;
}

.community-page .v5-content-card + .v5-content-card {
  margin-top: 1rem;
}

.community-page .v5c-list {
  border-top-color: color-mix(in srgb, var(--v5-primary) 72%, var(--v5-border));
}

.community-page .v5c-row {
  border-radius: var(--v5-ui-radius-sm);
}

.community-page .v5c-row-title {
  min-width: 0;
}

.community-page .v5c-form-wrap {
  width: 100%;
}

.community-page .v5c-form-wrap .v5-input {
  background-color: color-mix(in srgb, var(--v5-surface) 86%, var(--v5-surface-2));
}

.community-page .v5-community-qna-head {
  gap: 0.75rem;
  min-width: 0;
}

.community-page .v5-community-qna-title {
  display: flex;
  align-items: center;
  min-width: 0;
}

.community-page .v5-community-qna-count {
  margin-left: 0.45rem;
  color: var(--v5-text-muted);
  font-size: 0.8rem;
  font-weight: 400;
  white-space: nowrap;
}

.community-page .v5-community-qna-head .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  min-height: 36px;
}

@media (max-width: 991.98px) {
  .community-page .v5-page-layout {
    gap: 1rem 0;
  }

  .community-page .v5-sub-sidebar {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.45rem;
  }

  .community-page .v5-sub-sidebar .sidebar-title {
    grid-column: 1 / -1;
    margin-bottom: 0.25rem;
  }

  .community-page .v5-sub-sidebar .sidebar-link {
    margin-bottom: 0;
    justify-content: center;
  }
}

@media (max-width: 575.98px) {
  .community-page .v5-community-qna-head {
    align-items: stretch !important;
    flex-direction: column;
    gap: 0.65rem;
  }

  .community-page .v5-community-qna-title {
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 0.15rem 0;
    font-size: 1.05rem;
    line-height: 1.35;
  }

  .community-page .v5-community-qna-count {
    flex-basis: 100%;
    margin-left: 1.8rem;
    font-size: 0.76rem;
  }

  .community-page .v5-community-qna-head .btn {
    width: 100%;
    min-height: 40px;
    font-size: 0.9rem;
  }

  .community-page .v5-sub-sidebar {
    grid-template-columns: 1fr;
  }

  .community-page .v5-sub-sidebar .sidebar-link {
    justify-content: flex-start;
    font-size: 0.875rem;
  }

  .community-page .v5c-row {
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 0.35rem 0.55rem;
    padding: 0.75rem 0.45rem;
  }

  .community-page .v5c-row-num {
    min-width: 32px;
  }

  .community-page .v5c-row-title {
    flex-basis: calc(100% - 44px);
    font-size: 0.86rem;
  }

  .community-page .v5c-row-meta {
    width: 100%;
    padding-left: 38px;
    gap: 0.55rem;
    flex-wrap: wrap;
    white-space: normal;
  }

  .community-page .v5c-form-wrap .d-flex.justify-content-end {
    justify-content: stretch !important;
    flex-direction: column;
  }

  .community-page .v5c-form-wrap .btn {
    width: 100%;
  }
}

/* About customer layout */
.about-page .v5-page-layout {
  align-items: flex-start;
}

.about-page .v5-page-content-col {
  min-width: 0;
}

.about-page .v5-sub-sidebar {
  background:
    linear-gradient(180deg,
      color-mix(in srgb, var(--v5-surface) 96%, var(--v5-primary-light)) 0%,
      var(--v5-surface) 100%);
  border-radius: var(--v5-ui-radius);
  box-shadow: var(--v5-ui-muted-shadow);
}

.about-page .v5-sub-sidebar .sidebar-link {
  min-height: 40px;
}

.about-page .v5-content-card {
  overflow: hidden;
}

.about-page .v5-content-card img,
.about-page .v5-content-card video {
  max-width: 100%;
}

.about-page .v5-content-card .ratio {
  box-shadow: var(--v5-ui-muted-shadow);
}

.about-page .v5-teacher-card {
  height: 100%;
}

.about-page .v5-teacher-comment {
  word-break: keep-all;
  overflow-wrap: anywhere;
}

@media (max-width: 991.98px) {
  .about-page .v5-page-layout {
    gap: 1rem 0;
  }

  .about-page .v5-sub-sidebar {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.45rem;
  }

  .about-page .v5-sub-sidebar .sidebar-title {
    grid-column: 1 / -1;
    margin-bottom: 0.25rem;
  }

  .about-page .v5-sub-sidebar .sidebar-link {
    justify-content: center;
    margin-bottom: 0;
  }
}

@media (max-width: 575.98px) {
  .about-page .v5-sub-sidebar {
    grid-template-columns: 1fr;
  }

  .about-page .v5-sub-sidebar .sidebar-link {
    justify-content: flex-start;
    font-size: 0.875rem;
  }

  .about-page .v5-content-card {
    padding: 1rem;
  }

  .about-page .v5-content-card h2 {
    font-size: 1.25rem;
  }

  .about-page .v5-teacher-card {
    padding: 0.85rem;
  }

  .about-page .v5-teacher-photo,
  .about-page .v5-teacher-avatar {
    width: 72px;
    height: 72px;
  }
}

/* Member login and join layout */
.member-page .v5-sub-body {
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--v5-primary-light) 34%, transparent) 0, transparent 320px);
}

.member-page .v5-content-card {
  border-color: color-mix(in srgb, var(--v5-primary) 12%, var(--v5-border));
}

.login-page .v5-auth-layout {
  min-height: clamp(420px, 56vh, 620px);
  align-items: center;
}

.login-page .v5-auth-col {
  min-width: 0;
}

.login-page .v5-auth-card {
  width: 100%;
  max-width: 420px;
  margin-inline: auto;
}

.login-page .v5-input,
.join-page .v5-input,
.naver-join-page .v5-input {
  width: 100%;
}

.login-page .form-check-input,
.join-page .form-check-input,
.naver-join-page .form-check-input {
  border-color: color-mix(in srgb, var(--v5-primary) 24%, var(--v5-border));
}

.login-page .form-check-input:checked,
.join-page .form-check-input:checked,
.naver-join-page .form-check-input:checked {
  background-color: var(--v5-primary);
  border-color: var(--v5-primary);
}

.login-page .btn-v5-primary,
.join-page .btn-v5-primary,
.naver-join-page .btn-v5-primary {
  min-height: 44px;
}

.join-page .v5-auth-join-wrap,
.naver-join-page .v5-join-wrap {
  width: min(100%, 720px);
  padding-top: 1.2rem;
  margin-inline: auto;
}

.join-page .v5-content-card,
.naver-join-page .v5-content-card {
  overflow: hidden;
}

.join-page .v5-content-card h2,
.naver-join-page .v5-content-card h2 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
}

.join-page .v5-terms-box,
.naver-join-page .v5-terms-box {
  max-height: 150px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  background:
    linear-gradient(180deg,
      color-mix(in srgb, var(--v5-surface) 92%, var(--v5-surface-2)) 0%,
      var(--v5-surface) 100%);
}

.join-page .v5-agree-btn,
.naver-join-page .v5-agree-btn {
  min-height: 44px;
  border-width: 1px;
}

.join-page #joinSubmitBtn {
  min-width: min(100%, 240px) !important;
}

.naver-join-page #tabBtnNew,
.naver-join-page #tabBtnLink {
  min-height: 44px;
  word-break: keep-all;
  overflow-wrap: anywhere;
}

.naver-join-page .v5-alert {
  word-break: keep-all;
  overflow-wrap: anywhere;
}

.naver-join-page #njNewSubmit,
.naver-join-page #njLinkSubmit {
  min-height: 46px;
}

.join-done-page .v5-join-done-wrap,
.edit-page .v5-member-form-col,
.terms-page .terms-wrap {
  min-width: 0;
}

.join-done-page .v5-join-done-wrap {
  width: min(100%, 720px);
  padding-top: 1.2rem;
}

.join-done-page .v5-content-card p {
  word-break: keep-all;
  overflow-wrap: anywhere;
}

.join-done-page .v5-join-done-actions .btn {
  min-height: 44px;
}

.edit-page .v5-member-form-layout {
  align-items: flex-start;
}

.edit-page .v5-input {
  width: 100%;
}

.edit-page .v5-member-form-actions {
  display: flex;
  justify-content: center;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.edit-page .v5-member-form-actions .btn {
  min-height: 44px;
}

.terms-page .v5-terms-page-body {
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--v5-primary-light) 26%, transparent) 0, transparent 260px);
}

.terms-page .terms-wrap {
  width: min(100%, 900px);
}

.terms-page .terms-tab-bar {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.terms-page .terms-tab {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
}

.terms-page .terms-body {
  background:
    linear-gradient(180deg,
      color-mix(in srgb, var(--v5-surface) 96%, var(--v5-primary-light)) 0%,
      var(--v5-surface) 100%);
  box-shadow: var(--v5-ui-muted-shadow);
}

@media (max-width: 767.98px) {
  .member-page .v5-sub-header-inner {
    align-items: flex-start;
  }

  .login-page .v5-auth-layout {
    min-height: 0;
  }

  .login-page .v5-auth-card {
    padding: 1.2rem !important;
  }

  .login-page .d-flex.justify-content-between.align-items-center.mb-4 {
    align-items: flex-start !important;
    gap: 0.65rem;
    flex-direction: column;
  }

  .join-page .v5-auth-join-wrap,
  .naver-join-page .v5-join-wrap {
    padding: 0.5rem 0 2.5rem;
  }

  .join-page .v5-content-card,
  .naver-join-page .v5-content-card {
    margin-bottom: 0.85rem !important;
  }

  .join-page .v5-content-card h2,
  .naver-join-page .v5-content-card h2 {
    font-size: 1.05rem;
  }

  .join-page .v5-terms-box,
  .naver-join-page .v5-terms-box {
    max-height: 130px;
    font-size: 0.8rem;
  }

  .join-page .v5-agree-btn,
  .naver-join-page .v5-agree-btn {
    padding: 0.68rem 0.8rem;
    font-size: 0.84rem;
  }

  .join-page #joinSubmitBtn,
  .naver-join-page #njNewSubmit,
  .naver-join-page #njLinkSubmit {
    width: 100%;
  }

  .naver-join-page #tabBtnNew,
  .naver-join-page #tabBtnLink {
    padding-inline: 0.6rem;
    font-size: 0.82rem !important;
  }

  .join-done-page .v5-join-done-wrap {
    padding: 0.5rem 0 2.5rem;
  }

  .join-done-page .text-center.mb-5 {
    margin-bottom: 1.6rem !important;
  }

  .join-done-page .v5-join-done-actions {
    align-items: stretch !important;
  }

  .join-done-page .v5-join-done-actions .btn {
    width: 100%;
  }

  .edit-page .v5-member-form-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .edit-page .v5-member-form-actions .btn {
    width: 100%;
    margin-left: 0 !important;
  }

  .terms-page .terms-wrap {
    padding: 0.5rem 0 2.5rem;
  }

  .terms-page .terms-tab-bar {
    margin-bottom: 1rem;
  }

  .terms-page .terms-tab {
    flex: 1 0 auto;
    justify-content: center;
  }

  .terms-page .terms-body {
    border-radius: var(--v5-ui-radius);
  }
}

/* Learning tools customer layout */
.learning-tools-page .v5-page-layout {
  align-items: flex-start;
}

.learning-tools-page .v5-page-content-col {
  min-width: 0;
}

.learning-tools-page .v5-sub-sidebar {
  background:
    linear-gradient(180deg,
      color-mix(in srgb, var(--v5-surface) 96%, var(--v5-primary-light)) 0%,
      var(--v5-surface) 100%);
  border-radius: var(--v5-ui-radius);
  box-shadow: var(--v5-ui-muted-shadow);
}

.learning-tools-page .v5-sub-sidebar .sidebar-link {
  min-height: 40px;
}

.learning-tools-page .v5-content-card,
.learning-tools-page .v5-quiz-card,
.learning-tools-page .v5-study-card,
.learning-tools-page .v5-exam-card {
  overflow: hidden;
}

.learning-tools-page .v5-study-card-title,
.learning-tools-page .v5-exam-card-title {
  word-break: keep-all;
  overflow-wrap: anywhere;
}

.learning-tools-page .v5-study-card-meta,
.learning-tools-page .v5-exam-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.8rem;
}

.learning-tools-page .v5-tool-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.learning-tools-page .v5-tool-tab {
  min-height: 38px;
  border-radius: var(--v5-ui-radius-sm);
}

.learning-tools-page .v5-answer-option {
  min-height: 42px;
  word-break: keep-all;
  overflow-wrap: anywhere;
}

.learning-tools-page .v5-quiz-word {
  word-break: keep-all;
  overflow-wrap: anywhere;
}

@media (max-width: 991.98px) {
  .learning-tools-page .v5-page-layout {
    gap: 1rem 0;
  }

  .learning-tools-page .v5-sub-sidebar {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.45rem;
  }

  .learning-tools-page .v5-sub-sidebar + .v5-sub-sidebar {
    margin-top: 0.75rem !important;
  }

  .learning-tools-page .v5-sub-sidebar .sidebar-title {
    grid-column: 1 / -1;
    margin-bottom: 0.25rem;
  }

  .learning-tools-page .v5-sub-sidebar .sidebar-link {
    margin-bottom: 0;
  }
}

@media (max-width: 575.98px) {
  .learning-tools-page .v5-sub-sidebar {
    grid-template-columns: 1fr;
  }

  .learning-tools-page .v5-sub-sidebar .sidebar-link {
    font-size: 0.875rem;
  }

  .learning-tools-page .v5-tool-tabs {
    display: grid;
    grid-template-columns: 1fr;
  }

  .learning-tools-page .v5-tool-tab {
    width: 100%;
    justify-content: center;
  }

  .learning-tools-page .v5-study-card .d-flex,
  .learning-tools-page .v5-exam-card .d-flex {
    align-items: flex-start !important;
  }

  .learning-tools-page .v5-study-card .btn,
  .learning-tools-page .v5-exam-card .btn,
  .learning-tools-page #startQuizBtn,
  .learning-tools-page #nextBtn,
  .learning-tools-page #retryBtn,
  .learning-tools-page #backSetupBtn {
    width: 100%;
  }

  .learning-tools-page #quizResult .d-flex.justify-content-center {
    align-items: stretch;
    flex-direction: column;
    gap: 0.5rem !important;
  }
}

/* Study room customer layout */
.study-room-page .v5-page-layout {
  align-items: flex-start;
}

.study-room-page .v5-page-content-col {
  min-width: 0;
}

.study-room-page .v5-sub-sidebar {
  background:
    linear-gradient(180deg,
      color-mix(in srgb, var(--v5-surface) 96%, var(--v5-primary-light)) 0%,
      var(--v5-surface) 100%);
  border-radius: var(--v5-ui-radius);
  box-shadow: var(--v5-ui-muted-shadow);
}

.study-room-page .v5-sub-sidebar .sidebar-link {
  min-height: 40px;
}

.study-room-page .v5-content-card {
  overflow: hidden;
}

.study-room-page .v5-card {
  border-color: color-mix(in srgb, var(--v5-primary) 10%, var(--v5-border));
  transition: border-color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
}

.study-room-page .v5-card:hover {
  border-color: color-mix(in srgb, var(--v5-primary) 34%, var(--v5-border));
  box-shadow: var(--v5-ui-muted-shadow);
  transform: translateY(-2px);
}

.study-room-page .v5-card img {
  max-width: 100%;
}

.study-room-page .card-body {
  word-break: keep-all;
  overflow-wrap: anywhere;
}

@media (max-width: 991.98px) {
  .study-room-page .v5-page-layout {
    gap: 1rem 0;
  }

  .study-room-page .v5-sub-sidebar {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.45rem;
  }

  .study-room-page .v5-sub-sidebar .sidebar-title {
    grid-column: 1 / -1;
    margin-bottom: 0.25rem;
  }

  .study-room-page .v5-sub-sidebar .sidebar-link {
    margin-bottom: 0;
  }
}

@media (max-width: 575.98px) {
  .study-room-page .v5-sub-sidebar {
    grid-template-columns: 1fr;
  }

  .study-room-page .v5-sub-sidebar .sidebar-link {
    font-size: 0.875rem;
  }

  .study-room-page .v5-card:hover {
    transform: none;
  }

  .study-room-page .card-body {
    padding: 0.85rem !important;
  }
}

/* Home customer layout */
.home-page .v5-hero {
  min-height: auto;
  padding-top: 26px;
  padding-bottom: 40px;
}

.home-page .v5-hero-content {
  position: relative;
  z-index: 1;
}

.home-page .v5-hero .lead {
  max-width: 760px;
  margin-top: 0.9rem;
  margin-bottom: 1.65rem !important;
}

.home-page .v5-hero .v5-badge {
  margin-bottom: 1.05rem !important;
}

.home-page .v5-hero-service-notice {
  margin-bottom: 1.15rem;
}

.home-page .v5-hero-title-main {
  margin-top: 10px !important;
  margin-bottom: 30px !important;
}

.home-page .v5-hero-guest-actions,
.home-page .v5-hero-reg-actions {
  margin-bottom: 1.8rem !important;
}

.home-page .v5-hero .btn,
.home-page .v5-section .btn {
  min-height: 42px;
}

.home-page .v5-card {
  overflow: hidden;
}

.home-page .v5-process-step,
.home-page .v5-post-card,
.home-page .v5-rpt-card {
  word-break: keep-all;
  overflow-wrap: anywhere;
}

.home-page .v5-section-title,
.home-page .v5-section-subtitle {
  word-break: keep-all;
  overflow-wrap: anywhere;
}

.home-page .v5-zoom-btns,
.home-page .v5-dl-btn {
  flex-wrap: wrap;
}

.home-page .v5-post-card a,
.home-page .v5-rpt-card {
  min-width: 0;
}

@media (max-width: 991.98px) {
  .home-page .v5-hero {
    padding-top: 24px;
    padding-bottom: 32px;
  }

  .home-page .v5-hero .lead {
    margin-top: 0.75rem;
    margin-bottom: 1.35rem !important;
  }

  .home-page .v5-hero-service-notice {
    margin-bottom: 1rem;
  }

  .home-page .v5-hero-guest-actions,
  .home-page .v5-hero-reg-actions {
    margin-bottom: 1.45rem !important;
  }

  .home-page .v5-hero-stats .row {
    row-gap: 0.5rem;
  }

  .home-page .v5-hero-stats .col-3 {
    width: 25%;
    flex: 0 0 25%;
  }

  .home-page .v5-hero-stats .stat-num {
    font-size: 1.25rem;
  }

  .home-page .v5-hero-stats .stat-label {
    font-size: 0.72rem;
    line-height: 1.25;
    word-break: keep-all;
  }
}

@media (max-width: 767.98px) {
  .home-page .v5-hero h1 {
    font-size: 2rem;
    line-height: 1.25;
  }

  .home-page .v5-hero-title-main {
    margin-bottom: 30px !important;
  }

  .home-page .v5-hero .lead {
    font-size: 0.95rem;
    line-height: 1.75;
  }

  .home-page .v5-hero .d-flex.flex-wrap.gap-3.justify-content-center,
  .home-page section:last-of-type .d-flex {
    align-items: stretch;
    flex-direction: column;
    gap: 0.55rem !important;
  }

  .home-page .v5-hero .btn,
  .home-page section:last-of-type .btn {
    width: 100%;
  }

  .home-page .v5-hero .v5-hero-guest-actions {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: stretch;
    gap: 0.5rem !important;
    width: min(100%, 360px);
    margin-inline: auto;
  }

  .home-page .v5-hero .v5-hero-guest-actions .btn {
    width: 100%;
    min-height: 38px;
    padding: 0.48rem 0.55rem;
    border-radius: 22px;
    font-size: 0.82rem;
    line-height: 1.15;
    white-space: nowrap;
  }

  .home-page .v5-section {
    padding-block: 2.6rem;
  }

  .home-page .v5-section-title {
    font-size: 1.35rem;
  }

  .home-page .v5-section-subtitle {
    font-size: 0.92rem;
  }

  .home-page .v5-process-step {
    padding: 1rem !important;
  }

  .home-page .v5-process-grid {
    display: grid !important;
    grid-template-columns: 1fr;
    gap: 0.8rem !important;
    max-width: 430px;
    margin-inline: auto;
  }

  .home-page .v5-process-item {
    display: block !important;
    width: 100% !important;
    min-width: 0 !important;
    max-width: none !important;
    flex: 0 0 100% !important;
  }

  .home-page .v5-process-step {
    position: relative;
    min-height: 0;
    padding: 1rem 1rem 1rem 4.25rem !important;
    text-align: left !important;
    border-radius: 16px;
  }

  .home-page .v5-process-num {
    position: absolute;
    left: 1rem;
    top: 1rem;
    width: 42px;
    height: 42px;
    margin: 0;
    font-size: 1rem;
    box-shadow: 0 6px 16px rgba(14,165,233,0.22);
  }

  .home-page .v5-process-icon {
    display: none;
  }

  .home-page .v5-process-title {
    margin-bottom: 0.35rem;
    font-size: 0.98rem;
    line-height: 1.35;
  }

  .home-page .v5-process-desc {
    font-size: 0.84rem;
    line-height: 1.62;
  }

  .home-page .v5-process-checks {
    gap: 0.25rem !important;
    margin-top: 0 !important;
    font-size: 0.82rem !important;
    line-height: 1.45;
  }

  .home-page .v5-process-checks span {
    display: flex;
    align-items: flex-start;
    gap: 0.25rem;
    word-break: keep-all;
  }

  .home-page .v5-process-checks i {
    margin-top: 0.18rem;
    flex-shrink: 0;
  }

  .home-page .v5-zoom-box {
    align-items: flex-start;
    border-radius: 12px;
    gap: 0.85rem;
    padding: 1rem;
  }

  .home-page .v5-zoom-icon {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    font-size: 1.25rem;
  }

  .home-page .v5-zoom-info {
    flex: 1 1 calc(100% - 58px);
    min-width: 0;
  }

  .home-page .v5-zoom-info h4 {
    font-size: 0.92rem;
    line-height: 1.35;
    margin-bottom: 0.15rem;
  }

  .home-page .v5-zoom-info p {
    font-size: 0.78rem;
    line-height: 1.45;
    word-break: keep-all;
  }

  .home-page .v5-zoom-btns {
    display: grid !important;
    flex: 0 0 100%;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.5rem;
    width: 100%;
  }

  .home-page .v5-zoom-btns .btn,
  .home-page .v5-dl-btn {
    width: 100%;
    justify-content: center;
    min-height: 38px;
    padding-inline: 0.55rem;
    font-size: 0.82rem;
    white-space: nowrap;
  }

  .home-page .v5-home-board-head {
    align-items: flex-start !important;
    flex-direction: column;
    gap: 0.65rem;
  }

  .home-page .v5-home-board-head .v5-section-title {
    width: 100%;
    font-size: 1.08rem !important;
    line-height: 1.35;
  }

  .home-page .v5-home-board-head .btn {
    align-self: flex-end;
    min-width: 92px;
    min-height: 34px;
    padding: 0.38rem 0.75rem;
    font-size: 0.78rem;
    line-height: 1.1;
  }

  .home-page .v5-post-card a {
    align-items: flex-start !important;
    flex-direction: column;
    gap: 0.45rem !important;
  }
}

@media (max-width: 575.98px) {
  .home-page .v5-hero {
    padding-top: 18px;
    padding-bottom: 26px;
  }

  .home-page .v5-hero h1 {
    font-size: 1.75rem;
    line-height: 1.28;
  }

  .home-page .v5-hero-title-main {
    margin-bottom: 30px !important;
  }

  .home-page .v5-hero .v5-badge {
    margin-bottom: 0.9rem !important;
  }

  .home-page .v5-hero-service-notice {
    margin-bottom: 0.9rem;
  }

  .home-page .v5-hero-lt-status {
    margin-top: 0.15rem;
    margin-bottom: 0.65rem;
  }

  .home-page .v5-hero .lead {
    margin-top: 0.7rem;
    margin-bottom: 1.25rem !important;
  }

  .home-page .v5-hero-guest-actions,
  .home-page .v5-hero-reg-actions {
    margin-bottom: 1.25rem !important;
  }

  .home-page .v5-hero-stats {
    padding-top: 20px;
    margin-top: 22px;
  }

  .home-page .v5-hero-stats .row {
    flex-wrap: nowrap;
  }

  .home-page .v5-hero-stats .col-3 {
    width: 25%;
    flex: 0 0 25%;
    min-width: 0;
    padding-inline: 2px !important;
  }

  .home-page .v5-hero-stats .stat-num {
    font-size: 0.95rem;
    line-height: 1.1;
    white-space: nowrap;
  }

  .home-page .v5-hero-stats .stat-label {
    font-size: 0.6rem;
    line-height: 1.15;
    margin-top: 8px;
    word-break: keep-all;
    overflow-wrap: normal;
  }

  .home-page .v5-zoom-box {
    padding: 0.9rem;
  }

  .home-page .v5-zoom-btns .btn {
    font-size: 0.78rem;
  }

  .home-page .v5-home-board-head {
    gap: 0.55rem;
  }

  .home-page .v5-home-board-head .btn {
    width: 100%;
  }
}

/* Payment result customer layout */
.payment-result-page .v5-result-section {
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--v5-primary-light) 30%, transparent) 0, transparent 280px);
}

.payment-result-page .v5-result-container {
  min-width: 0;
}

.payment-result-page .v5-result-card {
  width: 100%;
  overflow: hidden;
}

.payment-result-page .v5-result-card h2,
.payment-result-page .v5-result-card p {
  word-break: keep-all;
  overflow-wrap: anywhere;
}

.payment-result-page .v5-result-card .d-flex.justify-content-between {
  gap: 0.75rem;
}

.payment-result-page .v5-result-card .btn {
  min-height: 44px;
}

@media (max-width: 575.98px) {
  .payment-result-page .v5-result-section {
    padding-top: 2rem !important;
    padding-bottom: 2.5rem !important;
  }

  .payment-result-page .v5-result-card {
    padding: 1.1rem !important;
  }

  .payment-result-page .v5-result-card .d-flex.justify-content-between {
    align-items: flex-start !important;
    flex-direction: column;
    gap: 0.2rem;
  }

  .payment-result-page .v5-result-card .d-flex.justify-content-between span:last-child {
    align-self: flex-end;
  }
}

/* My page detail fragments */
.makeup-detail-fragment {
  min-width: 0;
}

.makeup-detail-fragment,
.makeup-detail-fragment * {
  word-break: keep-all;
  overflow-wrap: anywhere;
}

.makeup-detail-fragment .d-flex {
  min-width: 0;
}

@media (max-width: 575.98px) {
  .makeup-detail-fragment .p-3 {
    padding: 0.85rem !important;
  }

  .makeup-detail-fragment .badge {
    white-space: normal;
  }
}

/* My page inner screens */
.my-page .lr-stu-btn,
.my-page .ab-stu-btn {
  min-width: min(100%, 170px);
  max-width: 100%;
}

.my-page .lr-stu-btn .sname,
.my-page .ab-stu-btn .sname,
.my-page .lr-stu-btn .sinfo,
.my-page .ab-stu-btn .sinfo {
  word-break: keep-all;
  overflow-wrap: anywhere;
}

.my-page .rpt-cal {
  border-radius: var(--v5-ui-radius-sm);
  overflow: hidden;
}

.my-page .rpt-cal td {
  min-width: 86px;
}

.my-page .rpt-daily-btn,
.my-page .rpt-monthly-btn,
.my-page .rpt-dayoff-btn,
.my-page .mc-detail-btn {
  max-width: 100%;
  min-height: 24px;
  line-height: 1.25;
}

.my-page .rpt-daily-btn,
.my-page .rpt-monthly-btn {
  overflow: hidden;
  text-overflow: ellipsis;
  vertical-align: top;
}

.my-page .rpt-nav-arrows {
  gap: 0.6rem;
}

.my-page .v5-legend {
  align-items: flex-start;
}

.my-page .mc-detail-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
}

.my-page .modal-body {
  min-width: 0;
}

.my-page textarea.v5-input,
.my-page textarea.v5-textarea {
  min-height: 96px;
  resize: vertical;
}

@media (max-width: 767.98px) {
  .my-page .rpt-nav-arrows {
    align-items: stretch !important;
    display: grid !important;
    grid-template-columns: 1fr;
  }

  .my-page .rpt-nav-btn,
  .my-page .rpt-month-title {
    justify-content: center;
    width: 100%;
  }

  .my-page .rpt-month-title {
    order: -1;
    font-size: 1rem;
  }

  .my-page .rpt-no-print {
    width: 100%;
  }

  .my-page .rpt-no-print .btn {
    flex: 1 1 0;
  }

  .my-page .mc-detail-btn {
    width: 100%;
    min-height: 36px;
  }

  .my-page .v5-table-wrap .v5-table,
  .my-page .table-responsive > table.rpt-cal {
    min-width: 620px;
  }
}

@media (max-width: 575.98px) {
  .my-page .lr-stu-btn,
  .my-page .ab-stu-btn {
    width: 100%;
    padding: 0.65rem 0.75rem;
  }

  .my-page .v5-alert {
    align-items: flex-start;
    line-height: 1.65;
  }

  .my-page .rpt-cal td {
    height: 78px;
    padding: 3px !important;
  }

  .my-page .rpt-legend-item {
    white-space: normal;
  }

  .my-page .modal-dialog {
    margin: 0.75rem;
  }

  .my-page .modal-header,
  .my-page .modal-body {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .my-page form .d-flex.gap-2 {
    align-items: stretch;
    flex-direction: column;
  }

  .my-page form .d-flex.gap-2 .btn {
    width: 100%;
  }
}

/* Keep customer submenus sticky on desktop. */
@media (min-width: 992px) {
  .v5-mobile-lslc-card {
    display: none;
  }

  .online-class-page .v5-page-sidebar-col,
  .community-page .v5-page-sidebar-col,
  .about-page .v5-page-sidebar-col,
  .learning-tools-page .v5-page-sidebar-col,
  .study-room-page .v5-page-sidebar-col,
  .my-page .v5-page-sidebar-col {
    position: sticky;
    align-self: flex-start;
    top: 80px;
    transform: translateZ(0);
    will-change: top, transform;
    transition: top 0.42s cubic-bezier(0.22, 1, 0.36, 1);
  }

  .v5-page-sidebar-col .v5-sub-sidebar {
    position: static;
    transition:
      box-shadow 0.28s ease,
      transform 0.28s ease,
      border-color 0.28s ease;
    will-change: transform;
  }

  body:has(.v5-navbar.navbar-hidden) .v5-page-sidebar-col {
    top: 18px;
  }

  body:has(.v5-navbar.navbar-hidden) .v5-page-sidebar-col .v5-sub-sidebar {
    transform: translateY(0);
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
  }
}

@media (max-width: 991.98px) {
  .online-class-page .v5-page-sidebar-col,
  .community-page .v5-page-sidebar-col,
  .about-page .v5-page-sidebar-col,
  .learning-tools-page .v5-page-sidebar-col,
  .study-room-page .v5-page-sidebar-col,
  .my-page .v5-page-sidebar-col {
    display: none;
  }

  .v5-page-sidebar-col .v5-sub-sidebar {
    position: static;
  }

  .v5-mobile-lslc-card {
    display: block;
    margin-top: 1.25rem;
  }

  .v5-mobile-lslc-card .v5-lslc-side-card {
    margin-top: 0;
  }
}

/* Prevent iOS Safari from zooming the page when text fields receive focus. */
@media (max-width: 767.98px) {
  input:not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="color"]):not([type="file"]),
  select,
  textarea,
  .form-control,
  .form-select,
  .v5-input,
  .v5-select,
  .v5-textarea {
    font-size: 16px !important;
  }
}