/* =========================================================
   Bible Guide - Common Layout Stylesheet
   공용 레이아웃 & 컴포넌트 스타일
   ========================================================= */

/* ---------- Root tokens ---------- */
:root {
  --bg: #faf8f3;
  --bg-soft: #f2ede1;
  --bg-mute: #eae2cd;
  --surface: #ffffff;
  --ink: #2a2721;
  --ink-soft: #5a544a;
  --ink-mute: #8a8278;
  --line: #e4dccb;
  --line-strong: #c9bfa8;
  --primary: #7a5a2f;        /* 성경 가죽 톤 */
  --primary-soft: #a7874f;
  --primary-ink: #ffffff;
  --accent: #c49a3d;         /* 금색 */
  --danger: #b5452e;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow-sm: 0 1px 2px rgba(42, 39, 33, .06), 0 1px 3px rgba(42, 39, 33, .04);
  --shadow-md: 0 4px 12px rgba(42, 39, 33, .08);
  --shadow-lg: 0 20px 60px rgba(42, 39, 33, .18);
  --transition: .3s cubic-bezier(.4, 0, .2, 1);
  --serif: 'Noto Serif KR', 'Nanum Myeongjo', Georgia, 'Times New Roman', serif;
  --sans: 'Pretendard', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --header-h: 64px;
}

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

html, body {
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html { scroll-padding-top: calc(var(--header-h) + 16px); }

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; background: none; border: none; color: inherit; }
ul, ol { list-style: none; }
input, textarea, select { font: inherit; color: inherit; }

#app { min-height: 100vh; }

/* ---------- Header / Nav ---------- */
.bg-header {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-h);
  background: rgba(250, 248, 243, .92);
  backdrop-filter: saturate(180%) blur(10px);
  -webkit-backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--line);
  z-index: 100;
  display: flex;
  align-items: center;
}

.bg-header__inner {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.bg-header__inner--wide { max-width: 1600px; }
.bg-header__inner--full { max-width: none; }

.bg-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: .02em;
}

.bg-brand__logo {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  background: var(--bg-soft);
  border-radius: 50%;
  box-shadow: inset 0 0 0 1px var(--line);
}

.bg-brand__logo svg { width: 22px; height: 22px; }

.bg-nav { display: flex; gap: 6px; align-items: center; }

.bg-nav__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-soft);
  transition: var(--transition);
}
.bg-nav__link:hover { background: var(--bg-soft); color: var(--ink); }
.bg-nav__link.router-link-active { background: var(--primary); color: var(--primary-ink); }
.bg-nav__link.router-link-active .bg-nav__icon { color: var(--primary-ink); }
.bg-nav__icon { width: 18px; height: 18px; color: var(--primary); }

.bg-nav__mobile-only { display: none; }

/* Mobile toggle */
.bg-nav__toggle {
  display: none;
  width: 40px; height: 40px;
  align-items: center; justify-content: center;
  border-radius: 8px;
  color: var(--ink);
}
.bg-nav__toggle:hover { background: var(--bg-soft); }

/* ---------- Main wrapper ---------- */
.bg-main {
  min-height: calc(100vh - var(--header-h));
}

.bg-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.bg-container--wide { max-width: 1600px; }
.bg-container--full { max-width: none; }

/* ---------- Footer ---------- */
.bg-footer {
  margin-top: 48px;
  padding: 24px 0;
  border-top: 1px solid var(--line);
  color: var(--ink-mute);
  font-size: 13px;
  text-align: center;
}

/* =========================================================
   소개 (About) - Scroll reveal
   ========================================================= */
.about-hero {
  position: relative;
  min-height: 72vh;
  min-height: 72dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 96px 24px 88px;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(250, 248, 243, .2) 0%, rgba(250, 248, 243, .92) 70%, var(--bg) 100%),
    url('https://images.unsplash.com/photo-1504052434569-70ad5836ab65?w=1600&q=80') center/cover no-repeat;
}

.about-hero__title {
  font-family: var(--serif);
  font-size: clamp(36px, 6vw, 72px);
  font-weight: 700;
  line-height: 1.2;
  color: var(--ink);
  margin-bottom: 20px;
}

.about-hero__sub {
  font-size: clamp(16px, 2vw, 20px);
  color: var(--ink-soft);
  max-width: 640px;
  margin: 0 auto 32px;
}

.about-hero__cue {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--ink-mute);
  font-size: 13px;
  letter-spacing: .15em;
  text-transform: uppercase;
  animation: bgBounce 2s infinite;
}

@keyframes bgBounce {
  0%, 100% { transform: translate(-50%, 0); opacity: .6; }
  50%      { transform: translate(-50%, 8px); opacity: 1; }
}

.about-section {
  padding: 120px 24px;
  max-width: 1100px;
  margin: 0 auto;
}

.about-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-block--reverse .about-block__img { order: 2; }
.about-block--reverse .about-block__body { order: 1; }

.about-block__img {
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  aspect-ratio: 4 / 3;
}

.about-block__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .8s ease;
}
.about-block__img:hover img { transform: scale(1.04); }

.about-block__tag {
  display: inline-block;
  font-size: 12px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--primary);
  font-weight: 600;
  margin-bottom: 14px;
}

.about-block__title {
  font-family: var(--serif);
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--ink);
  margin-bottom: 20px;
}

.about-block__text {
  color: var(--ink-soft);
  font-size: 17px;
  line-height: 1.8;
}
.about-block__text + .about-block__text { margin-top: 14px; }

/* Values grid */
.about-values {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 40px;
}

.about-value {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 22px;
  text-align: center;
  transition: var(--transition);
}
.about-value:hover {
  border-color: var(--primary-soft);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.about-value__icon {
  width: 48px; height: 48px;
  margin: 0 auto 14px;
  color: var(--primary);
}

.about-value__name {
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
}

.about-value__desc {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.6;
}

/* Curriculum */
.about-curri {
  background: var(--bg-soft);
  padding: 100px 24px;
}

.about-curri__wrap { max-width: 1100px; margin: 0 auto; }

.about-curri__head { text-align: center; margin-bottom: 48px; }

.about-curri__list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.about-curri__item {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--line);
  transition: var(--transition);
}
.about-curri__item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.about-curri__num {
  font-family: var(--serif);
  font-size: 14px;
  color: var(--primary);
  letter-spacing: .25em;
  font-weight: 700;
  margin-bottom: 12px;
}

.about-curri__title {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 10px;
}

.about-curri__desc {
  font-size: 14px;
  color: var(--ink-soft);
}

/* Reveal animations */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity .9s ease, transform .9s cubic-bezier(.22, 1, .36, 1);
  will-change: opacity, transform;
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal--left { transform: translateX(-40px); }
.reveal--left.is-visible { transform: translateX(0); }
.reveal--right { transform: translateX(40px); }
.reveal--right.is-visible { transform: translateX(0); }
.reveal--delay-1 { transition-delay: .15s; }
.reveal--delay-2 { transition-delay: .3s; }
.reveal--delay-3 { transition-delay: .45s; }

/* =========================================================
   자료실 (Resources)
   ========================================================= */
.res-wrap {
  --tree-w: 280px;
  display: grid;
  grid-template-columns: var(--tree-w) 1fr;
  gap: 16px;
  align-items: flex-start;
  transition: grid-template-columns .3s cubic-bezier(.4, 0, .2, 1), gap .3s cubic-bezier(.4, 0, .2, 1);
}

.res-tree {
  position: sticky;
  top: calc(var(--header-h) + 16px);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
  max-height: calc(100vh - var(--header-h) - 32px);
  overflow-y: auto;
  transition: opacity .2s, visibility .25s;
}

.res-tree__head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 6px 12px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 12px;
  font-weight: 600;
  color: var(--ink);
}
.res-tree__head > svg { width: 18px; height: 18px; color: var(--primary); flex-shrink: 0; }
.res-tree__head-label { flex: 1; min-width: 0; }
.res-tree__close {
  width: 26px; height: 26px;
  border-radius: 6px;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--ink-mute);
  transition: var(--transition);
}
.res-tree__close:hover { background: var(--bg-soft); color: var(--ink); }

.res-tree__search {
  position: relative;
  margin-bottom: 10px;
}
.res-tree__search > svg {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  width: 14px;
  height: 14px;
  color: var(--ink-mute);
  pointer-events: none;
}
.res-tree__search input {
  width: 100%;
  padding: 8px 30px 8px 30px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--bg);
  font-size: 13px;
  outline: none;
  transition: border-color .15s, box-shadow .15s, background .15s;
}
.res-tree__search input:focus {
  border-color: var(--primary-soft);
  box-shadow: 0 0 0 3px rgba(167, 135, 79, .15);
  background: var(--surface);
}
.res-tree__search-clear {
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  width: 22px;
  height: 22px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-mute);
  transition: var(--transition);
}
.res-tree__search-clear:hover { background: var(--bg-soft); color: var(--ink); }

.res-tree__row--search { align-items: flex-start; padding: 8px; }
.res-tree__row--search .res-tree__icon { margin-top: 2px; }
.res-tree__hint {
  display: block;
  font-size: 11px;
  color: var(--ink-mute);
  margin-top: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.res-tree__row.is-active .res-tree__hint { color: rgba(255, 255, 255, .8); }
.res-tree__row--search .res-tree__label {
  white-space: normal;
  line-height: 1.35;
}

.res-tree__empty {
  padding: 16px 12px;
  color: var(--ink-mute);
  font-size: 13px;
  text-align: center;
}

@media (min-width: 961px) {
  .res-wrap.is-tree-collapsed { --tree-w: 0px; gap: 0; }
  .res-wrap.is-tree-collapsed .res-tree {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
  }
}

.res-view__panel-toggle {
  width: 34px; height: 34px;
  border-radius: 8px;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--ink-soft);
  transition: var(--transition);
  flex-shrink: 0;
}
.res-view__panel-toggle:hover { background: var(--surface); color: var(--ink); }
.res-view__panel-toggle.is-active { background: var(--surface); color: var(--primary); }

.res-tree__backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(42, 39, 33, .5);
  z-index: 199;
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s;
}
@media (max-width: 960px) {
  .res-tree__backdrop { display: block; }
  .res-tree__backdrop.is-open {
    opacity: 1;
    pointer-events: auto;
  }
}

.res-tree__node { font-size: 14px; }

.res-tree__row {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 8px;
  border-radius: 6px;
  cursor: pointer;
  color: var(--ink);
  transition: background .15s;
}
.res-tree__row:hover { background: var(--bg-soft); }
.res-tree__row.is-active { background: var(--primary); color: var(--primary-ink); }
.res-tree__row.is-active .res-tree__caret,
.res-tree__row.is-active .res-tree__icon { color: var(--primary-ink); }

.res-tree__caret {
  width: 16px; height: 16px;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--ink-mute);
  transition: transform .2s;
}
.res-tree__caret.is-open { transform: rotate(90deg); }
.res-tree__caret--empty { visibility: hidden; }

.res-tree__icon { width: 16px; height: 16px; color: var(--primary); flex-shrink: 0; }

.res-tree__label {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.res-tree__children {
  padding-left: 18px;
  border-left: 1px dashed var(--line);
  margin-left: 10px;
}

.res-tree__login-hint {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  padding: 10px 12px;
  border-radius: 8px;
  background: var(--bg-soft);
  border: 1px dashed var(--line-strong);
  color: var(--ink-soft);
  font-size: 12px;
  transition: var(--transition);
}
.res-tree__login-hint:hover {
  background: var(--primary);
  color: var(--primary-ink);
  border-color: var(--primary);
  border-style: solid;
}
.res-tree__login-hint svg { flex-shrink: 0; color: var(--primary); }
.res-tree__login-hint:hover svg { color: var(--primary-ink); }

/* Viewer */
.res-view {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0;
  min-height: 600px;
  overflow: hidden;
}

.res-view__toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--line);
  background: var(--bg-soft);
  flex-wrap: wrap;
}
.res-view__toolbar-left {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1 1 240px;
  min-width: 0;
}
.res-view__toolbar-right {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.res-view__crumb {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 24px;
  font-size: 13px;
  color: var(--ink-mute);
  border-bottom: 1px solid var(--line);
  background: var(--surface);
  min-width: 0;
}
.res-view__crumb svg { flex-shrink: 0; color: var(--primary); }
.res-view__crumb-folder {
  flex-shrink: 0;
  white-space: nowrap;
}
.res-view__crumb-title {
  color: var(--ink);
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}

@media (max-width: 640px) {
  .res-view__toolbar { padding: 10px 12px; }
  .res-view__toolbar-left { flex: 1 1 100%; }
  .res-view__toolbar-right {
    flex: 1 1 100%;
    justify-content: flex-end;
  }
  .res-view__crumb { padding: 10px 16px; }
}

.res-view__search {
  flex: 1;
  min-width: 180px;
  position: relative;
  display: flex;
  align-items: center;
}
.res-view__search svg {
  position: absolute; left: 12px;
  width: 16px; height: 16px;
  color: var(--ink-mute);
}
.res-view__search input {
  width: 100%;
  padding: 8px 12px 8px 36px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  outline: none;
}
.res-view__search input:focus { border-color: var(--primary-soft); box-shadow: 0 0 0 3px rgba(167, 135, 79, .15); }

.res-view__search-meta {
  font-size: 12px;
  color: var(--ink-mute);
  min-width: 48px;
  text-align: right;
}

.res-view__fontctl {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  overflow: hidden;
}

.res-view__fontbtn {
  width: 34px; height: 34px;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--ink);
  transition: var(--transition);
}
.res-view__fontbtn:hover { background: var(--bg-soft); }
.res-view__fontbtn:disabled { opacity: .4; cursor: not-allowed; }
.res-view__fontsize {
  min-width: 40px;
  text-align: center;
  font-size: 13px;
  color: var(--ink-soft);
  border-left: 1px solid var(--line);
  border-right: 1px solid var(--line);
  padding: 0 8px;
  height: 34px;
  display: inline-flex; align-items: center; justify-content: center;
}

.res-view__body {
  padding: 40px 48px;
  font-size: var(--viewer-font-size, 16px);
  line-height: 1.9;
  color: var(--ink);
  transition: font-size .15s;
}

.res-view__body h1,
.res-view__body h2,
.res-view__body h3 {
  font-family: var(--serif);
  margin: 1.4em 0 .6em;
  line-height: 1.35;
}
.res-view__body h1 { font-size: 1.8em; border-bottom: 1px solid var(--line); padding-bottom: .3em; }
.res-view__body h2 { font-size: 1.4em; }
.res-view__body h3 { font-size: 1.15em; color: var(--primary); }
.res-view__body p { margin-bottom: 1em; }
.res-view__body ul { padding-left: 1.4em; list-style: disc; margin-bottom: 1em; }
.res-view__body ol { padding-left: 1.6em; list-style: decimal; margin-bottom: 1em; }
.res-view__body li { margin-bottom: .3em; }
.res-view__body li > p { margin-bottom: 0; }
.res-view__body blockquote {
  border-left: 3px solid var(--primary-soft);
  padding: 4px 16px;
  color: var(--ink-soft);
  background: var(--bg-soft);
  border-radius: 0 6px 6px 0;
  margin: 1em 0;
}
.res-view__body img {
  border-radius: 8px;
  margin: 1em 0;
  box-shadow: var(--shadow-sm);
  cursor: zoom-in;
}

.res-view__empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 400px;
  color: var(--ink-mute);
  gap: 12px;
  text-align: center;
  padding: 24px;
}
.res-view__empty svg { width: 48px; height: 48px; opacity: .6; }

/* Search highlight */
mark.bg-highlight {
  background: #fff1a8;
  color: var(--ink);
  padding: 0 2px;
  border-radius: 3px;
}
mark.bg-highlight.is-current {
  background: var(--accent);
  color: var(--primary-ink);
}

/* =========================================================
   문의 (Contact)
   ========================================================= */
.contact-wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 24px 80px;
}

.contact-head { text-align: center; margin-bottom: 40px; }
.contact-head h1 {
  font-family: var(--serif);
  font-size: clamp(28px, 4vw, 40px);
  margin-bottom: 12px;
}
.contact-head p { color: var(--ink-soft); }

.contact-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 36px 32px;
  box-shadow: var(--shadow-sm);
}

.form-field { margin-bottom: 22px; }

.form-field__label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 8px;
}
.form-field__req { color: var(--danger); font-size: 12px; }

.form-field__input,
.form-field__textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.form-field__input:focus,
.form-field__textarea:focus {
  border-color: var(--primary-soft);
  box-shadow: 0 0 0 3px rgba(167, 135, 79, .15);
}

select.form-field__input {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  padding-right: 40px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%235a544a' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 12px;
  cursor: pointer;
}

.form-field__textarea { resize: vertical; min-height: 160px; line-height: 1.7; }

.form-field__hint { font-size: 12px; color: var(--ink-mute); margin-top: 6px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 8px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 600;
  letter-spacing: .01em;
  transition: background var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition), transform var(--transition);
  border: 1px solid transparent;
  cursor: pointer;
}
.btn:disabled { opacity: .55; cursor: not-allowed; }

/* size modifier — 툴바 / 섹션 헤더 액션용 (입력 영역 height 38px 컨텍스트에서는 사용 금지) */
.btn--sm {
  padding: 7px 14px;
  font-size: 13px;
  gap: 6px;
}

.btn--primary {
  background: var(--primary);
  color: var(--primary-ink);
}
.btn--primary:hover:not(:disabled) {
  background: var(--primary-soft);
  box-shadow: 0 4px 12px rgba(122, 90, 47, .22);
  transform: translateY(-1px);
}
.btn--primary:active:not(:disabled) {
  transform: translateY(0);
  box-shadow: 0 2px 6px rgba(122, 90, 47, .18);
}

/* outline variant — primary border, fills on hover. "추가/등록" 류 콤팩트 액션 */
.btn--outline {
  background: var(--surface);
  border-color: var(--primary);
  color: var(--primary);
}
.btn--outline:hover:not(:disabled) {
  background: var(--primary);
  color: var(--primary-ink);
  box-shadow: 0 4px 12px rgba(122, 90, 47, .22);
  transform: translateY(-1px);
}
.btn--outline:active:not(:disabled) {
  transform: translateY(0);
  box-shadow: 0 2px 6px rgba(122, 90, 47, .18);
}

.btn--ghost {
  background: transparent;
  border-color: var(--line-strong);
  color: var(--ink);
}
.btn--ghost:hover:not(:disabled) { background: var(--bg-soft); }

.btn--danger {
  background: transparent;
  border-color: var(--danger);
  color: var(--danger);
}
.btn--danger:hover:not(:disabled) { background: rgba(181,69,46,.08); }

/* =========================================================
   Login
   ========================================================= */
.login-wrap {
  min-height: calc(100vh - var(--header-h) - 80px);
  min-height: calc(100dvh - var(--header-h) - 80px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
}

.login-card {
  width: 100%;
  max-width: 400px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 40px 32px;
  box-shadow: var(--shadow-md);
}

.login-head {
  text-align: center;
  margin-bottom: 28px;
}
.login-head .bg-brand__logo {
  margin: 0 auto 14px;
  width: 48px;
  height: 48px;
}
.login-head h1 {
  font-family: var(--serif);
  font-size: 28px;
  margin-bottom: 6px;
}
.login-head p {
  color: var(--ink-soft);
  font-size: 14px;
}

/* =========================================================
   User chip / Logout / Admin link
   ========================================================= */
.bg-user {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 34px;
  padding: 0 4px 0 10px;
  border-radius: 999px;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  font-size: 13px;
  color: var(--ink-soft);
}

.bg-user__name {
  max-width: 140px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bg-user__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  border-radius: 999px;
  background: var(--primary);
  color: var(--primary-ink);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .04em;
  flex-shrink: 0;
}

.bg-user__logout {
  width: 26px; height: 26px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-soft);
  transition: var(--transition);
  flex-shrink: 0;
}
.bg-user__logout-text { display: none; }
.bg-user__logout:hover { background: var(--surface); color: var(--danger); }

.bg-nav__link--admin {
  background: transparent;
  color: var(--ink-soft);
  border: 1px solid var(--line-strong);
}
.bg-nav__link--admin:hover {
  background: var(--bg-soft);
  color: var(--ink);
  border-color: var(--line-strong);
}
.bg-nav__link--admin .bg-nav__icon { color: var(--primary); }
.bg-nav__link--admin:hover .bg-nav__icon { color: var(--primary); }
.bg-nav__link--admin.router-link-active {
  background: var(--primary);
  color: var(--primary-ink);
  border-color: var(--primary);
}
.bg-nav__link--admin.router-link-active .bg-nav__icon { color: var(--primary-ink); }

/* =========================================================
   Admin
   ========================================================= */
.admin-shell {
  --side-w: 220px;
  display: grid;
  grid-template-columns: var(--side-w) 1fr;
  gap: 16px;
  padding: 24px 0 64px;
  transition: grid-template-columns .25s cubic-bezier(.4, 0, .2, 1);
}

.admin-side {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 10px;
  position: sticky;
  top: calc(var(--header-h) + 16px);
  max-height: calc(100vh - var(--header-h) - 32px);
  overflow-x: hidden;
  overflow-y: auto;
}

.admin-side__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 4px 6px 10px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 6px;
}

.admin-side__title {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .15em;
  color: var(--ink-mute);
  white-space: nowrap;
  transition: opacity .2s;
}

.admin-side__toggle {
  width: 28px; height: 28px;
  flex-shrink: 0;
  border-radius: 8px;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--ink-mute);
  transition: var(--transition);
}
.admin-side__toggle:hover { background: var(--bg-soft); color: var(--ink); }
.admin-side__toggle svg { transition: transform .25s; }

.admin-side__nav { display: flex; flex-direction: column; gap: 2px; }

.admin-side__link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 8px;
  color: var(--ink-soft);
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  transition: background .15s, color .15s, padding .25s cubic-bezier(.4, 0, .2, 1);
}
.admin-side__link:hover { background: var(--bg-soft); color: var(--ink); }
.admin-side__link.router-link-active { background: var(--primary); color: var(--primary-ink); }
.admin-side__link svg { width: 18px; height: 18px; flex-shrink: 0; }
.admin-side__link-label { transition: opacity .15s; }

.admin-side__group { display: flex; flex-direction: column; }
.admin-side__group + .admin-side__group { margin-top: 6px; }
.admin-side__group-head {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 8px 10px;
  border: 0;
  background: transparent;
  border-radius: 8px;
  color: var(--ink-mute);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  text-align: left;
  cursor: pointer;
  transition: background .15s, color .15s;
}
.admin-side__group-head:hover { background: var(--bg-soft); color: var(--ink); }
.admin-side__group-label { flex: 1; }
.admin-side__group-chev {
  flex-shrink: 0;
  color: var(--ink-mute);
  transition: transform .2s;
}
.admin-side__group:not(.is-open) .admin-side__group-chev { transform: rotate(-90deg); }
.admin-side__group-body {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding-left: 6px;
  margin-top: 2px;
}

@media (min-width: 961px) {
  .admin-shell.is-side-collapsed { --side-w: 64px; }
  .admin-shell.is-side-collapsed .admin-side__head {
    justify-content: center;
    gap: 0;
  }
  .admin-shell.is-side-collapsed .admin-side__title { display: none; }
  .admin-shell.is-side-collapsed .admin-side__toggle svg { transform: rotate(180deg); }
  .admin-shell.is-side-collapsed .admin-side__link {
    justify-content: center;
    gap: 0;
    padding: 10px;
  }
  .admin-shell.is-side-collapsed .admin-side__link-label { display: none; }
}

.admin-main {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 20px;
  min-height: 600px;
}

.admin-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.admin-toolbar h2 {
  font-family: var(--serif);
  font-size: 22px;
}

.admin-toolbar__actions {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.admin-select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  padding: 9px 36px 9px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background-color: var(--surface);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%235a544a' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 12px;
  font: inherit;
  font-size: 14px;
  color: var(--ink);
  cursor: pointer;
  transition: border-color .15s, box-shadow .15s;
}
.admin-select:hover { border-color: var(--primary-soft); }
.admin-select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(167, 135, 79, .15);
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.admin-table th, .admin-table td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
}
.admin-table th {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--ink-mute);
  text-transform: uppercase;
  font-weight: 600;
  background: var(--bg-soft);
}
.admin-table tr:hover td { background: var(--bg-soft); }

.admin-row__actions {
  display: inline-flex;
  gap: 4px;
}

.admin-iconbtn {
  width: 30px; height: 30px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-soft);
  transition: var(--transition);
}
.admin-iconbtn:hover { background: var(--bg-soft); color: var(--ink); }
.admin-iconbtn--danger:hover { background: rgba(181,69,46,.1); color: var(--danger); }
.admin-iconbtn svg { width: 16px; height: 16px; }

.admin-empty {
  padding: 60px 20px;
  text-align: center;
  color: var(--ink-mute);
  font-size: 14px;
}

/* ---------- Admin filters bar ---------- */
.admin-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 14px;
}

.admin-filters__search {
  position: relative;
  display: flex;
  align-items: center;
  flex: 1 1 240px;
  min-width: 200px;
}
.admin-filters__search > svg {
  position: absolute;
  left: 12px;
  width: 16px; height: 16px;
  color: var(--ink-mute);
  pointer-events: none;
}
.admin-filters__search input {
  width: 100%;
  height: 38px;
  padding: 0 14px 0 36px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  font-size: 14px;
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.admin-filters__search input:focus {
  border-color: var(--primary-soft);
  box-shadow: 0 0 0 3px rgba(167, 135, 79, .15);
}

.admin-filters .admin-select { height: 38px; }

.admin-filters__reset {
  height: 38px;
  padding: 0 16px;
  font-size: 13px;
}

/* ---------- Admin grid (TanStack-rendered table) ---------- */
.admin-grid {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
  transition: opacity .15s;
}
.admin-grid.is-loading { opacity: .6; pointer-events: none; }

.admin-table--grid {
  border-collapse: separate;
  border-spacing: 0;
  table-layout: fixed;
}
.admin-table--grid th,
.admin-table--grid td {
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.admin-table--grid th[class*="actions"],
.admin-table--grid td[class*="actions"] {
  overflow: visible;
  text-overflow: clip;
}
.admin-table--grid tbody tr:last-child td { border-bottom: 0; }
.admin-table--grid th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: var(--bg-soft);
}

/* Column widths for users grid */
.admin-table--grid .col--userid   { width: 160px; }
.admin-table--grid .col--name     { width: 140px; }
.admin-table--grid .col--auth_code { width: 90px; text-align: center; }
.admin-table--grid .col--church   { width: auto; }
.admin-table--grid .col--telno    { width: 160px; }
.admin-table--grid .col--actions  { width: 84px; text-align: right; }

/* Posts grid */
.admin-table--grid .col--posts-id      { width: 60px; }
.admin-table--grid .col--posts-title   { width: auto; }
.admin-table--grid .col--posts-folder  { width: 160px; }
.admin-table--grid .col--posts-user_userid { width: 120px; }
.admin-table--grid .col--posts-regdate { width: 160px; }
.admin-table--grid .col--posts-actions { width: 84px; text-align: right; }

/* Inquiries grid */
.admin-table--grid .col--inq-check    { width: 60px; text-align: center; }
.admin-table--grid .col--inq-id       { width: 60px; }
.admin-table--grid .col--inq-name     { width: 130px; white-space: normal; }
.admin-table--grid .col--inq-message  { width: auto; }
.admin-table--grid .col--inq-telno    { width: 130px; }
.admin-table--grid .col--inq-regdate  { width: 140px; }
.admin-table--grid .col--inq-actions  { width: 60px; text-align: right; }

/* Churches grid */
.admin-table--grid .col--church-name         { width: auto; }
.admin-table--grid .col--church-country_code { width: 100px; }
.admin-table--grid .col--church-union_id     { width: 180px; }
.admin-table--grid .col--church-useyn        { width: 80px; text-align: center; }
.admin-table--grid .col--church-actions      { width: 110px; text-align: right; }

/* Posttrees grid */
.admin-table--grid .col--tree-id          { width: 60px; }
.admin-table--grid .col--tree-name        { width: auto; }
.admin-table--grid .col--tree-sortorder   { width: 80px; }
.admin-table--grid .col--tree-user_userid { width: 140px; }
.admin-table--grid .col--tree-regdate     { width: 160px; }
.admin-table--grid .col--tree-actions     { width: 84px; text-align: right; }

/* Forum (master) grid */
.admin-table--grid .col--forum-id          { width: 60px; }
.admin-table--grid .col--forum-code        { width: 120px; }
.admin-table--grid .col--forum-name        { width: auto; }
.admin-table--grid .col--forum-read_auth   { width: 80px; text-align: center; }
.admin-table--grid .col--forum-write_auth  { width: 80px; text-align: center; }
.admin-table--grid .col--forum-sortorder   { width: 70px; text-align: center; }
.admin-table--grid .col--forum-useyn       { width: 70px; text-align: center; }
.admin-table--grid .col--forum-regdate     { width: 160px; }
.admin-table--grid .col--forum-actions     { width: 84px; text-align: right; }

/* Forumcont (posts) grid */
.admin-table--grid .col--fcont-id          { width: 60px; }
.admin-table--grid .col--fcont-forum       { width: 140px; }
.admin-table--grid .col--fcont-title       { width: auto; }
.admin-table--grid .col--fcont-user_userid { width: 120px; }
.admin-table--grid .col--fcont-viewcnt     { width: 70px; text-align: center; }
.admin-table--grid .col--fcont-regdate     { width: 160px; }
.admin-table--grid .col--fcont-actions     { width: 84px; text-align: right; }

/* Forumreply (comments) grid */
.admin-table--grid .col--freply-id          { width: 60px; }
.admin-table--grid .col--freply-forum       { width: 120px; }
.admin-table--grid .col--freply-cont        { width: 180px; }
.admin-table--grid .col--freply-parent_id   { width: 80px; }
.admin-table--grid .col--freply-content     { width: auto; white-space: normal; }
.admin-table--grid .col--freply-user_userid { width: 120px; }
.admin-table--grid .col--freply-regdate     { width: 160px; }
.admin-table--grid .col--freply-actions     { width: 84px; text-align: right; }

/* ---------- Pager ---------- */
.admin-pager {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 14px;
  flex-wrap: wrap;
}

.admin-pager__meta {
  font-size: 13px;
  color: var(--ink-mute);
}

.admin-pager__controls {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.admin-select--sm {
  height: 32px;
  padding: 0 28px 0 12px;
  background-position: right 10px center;
  font-size: 13px;
  margin-right: 6px;
}

.admin-pager__btn {
  width: 32px; height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--ink-soft);
  transition: var(--transition);
}
.admin-pager__btn:hover:not(:disabled) {
  background: var(--bg-soft);
  color: var(--ink);
  border-color: var(--line-strong);
}
.admin-pager__btn:disabled { opacity: .35; cursor: not-allowed; }

.admin-pager__page {
  font-size: 13px;
  color: var(--ink);
  padding: 0 8px;
  min-width: 64px;
  text-align: center;
}

@media (max-width: 640px) {
  .admin-filters__search { flex: 1 1 100%; }
  .admin-filters .admin-select { flex: 1 1 calc(50% - 4px); }
  .admin-table--grid .col--telno { width: 130px; }
  .admin-table--grid .col--userid { width: 120px; }
}

.tag-list {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 4px;
}
.tag {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  background: var(--bg-soft);
  color: var(--ink-soft);
  border: 1px solid var(--line);
  font-weight: 600;
}
.tag--A { background: var(--primary); color: var(--primary-ink); border-color: var(--primary); }
.tag--D { background: var(--accent); color: var(--primary-ink); border-color: var(--accent); }
.tag--G { background: #d4c198; color: var(--ink); border-color: #c9b078; }
.tag--C { background: var(--bg-mute); }

/* Modal */
.bg-modal {
  position: fixed;
  inset: 0;
  background: rgba(42, 39, 33, .5);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  backdrop-filter: blur(2px);
}

.bg-modal__card {
  background: var(--surface);
  border-radius: var(--radius);
  width: 100%;
  max-width: 640px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
  padding: 28px 28px 24px;
}

.bg-modal__card--lg { max-width: 960px; }

.bg-modal__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
  flex-shrink: 0;
}
.bg-modal__head h3 {
  font-family: var(--serif);
  font-size: 20px;
}

.bg-modal__close {
  width: 32px; height: 32px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-soft);
}
.bg-modal__close:hover { background: var(--bg-soft); color: var(--ink); }

.bg-modal__body {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  margin: 0 -8px;
  padding: 0 8px;
}

.bg-modal__actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  flex-shrink: 0;
}

/* Tiptap editor */
.tt-editor {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  overflow: hidden;
}

.tt-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 2px;
  padding: 6px;
  border-bottom: 1px solid var(--line);
  background: var(--bg-soft);
}

.tt-btn {
  width: 32px; height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  color: var(--ink-soft);
  font-size: 13px;
  font-weight: 600;
}
.tt-btn:hover { background: var(--surface); color: var(--ink); }
.tt-btn.is-active { background: var(--primary); color: var(--primary-ink); }
.tt-btn[disabled] { opacity: .5; cursor: not-allowed; }
.tt-btn svg { width: 16px; height: 16px; }
.tt-divider { width: 1px; height: 22px; align-self: center; background: var(--line); margin: 0 4px; }
.tt-spinner {
  width: 14px; height: 14px;
  border: 2px solid var(--line);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: tt-spin .7s linear infinite;
}
@keyframes tt-spin { to { transform: rotate(360deg); } }

.tt-content {
  padding: 16px 20px;
  min-height: 320px;
  max-height: 520px;
  overflow-y: auto;
  font-size: 15px;
  line-height: 1.8;
}
.tt-content :focus-visible { outline: none; }
.tt-content p.is-editor-empty:first-child::before {
  content: attr(data-placeholder);
  color: var(--ink-mute);
  float: left;
  height: 0;
  pointer-events: none;
}
.tt-content h1 { font-size: 1.6em; font-family: var(--serif); margin: .8em 0 .4em; }
.tt-content h2 { font-size: 1.3em; font-family: var(--serif); margin: .8em 0 .4em; }
.tt-content h3 { font-size: 1.1em; font-family: var(--serif); margin: .8em 0 .4em; color: var(--primary); }
.tt-content p { margin-bottom: .6em; }
.tt-content ul, .tt-content ol { padding-left: 1.6em; margin-bottom: .6em; }
.tt-content ul { list-style: disc; }
.tt-content ol { list-style: decimal; }
.tt-content li { padding-left: 4px; }
.tt-content li > p { margin-bottom: 0; }
.tt-content blockquote {
  border-left: 3px solid var(--primary-soft);
  padding: 4px 14px;
  background: var(--bg-soft);
  border-radius: 0 6px 6px 0;
  margin: .6em 0;
  color: var(--ink-soft);
}
.tt-content img {
  max-width: 100%;
  border-radius: 6px;
  margin: .6em 0;
}
.tt-content a { color: var(--primary); text-decoration: underline; }

/* Auth-code chip selector */
.code-chips {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.code-chip {
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--surface);
  font-size: 13px;
  cursor: pointer;
  transition: var(--transition);
}
.code-chip.is-on {
  background: var(--primary);
  color: var(--primary-ink);
  border-color: var(--primary);
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 960px) {
  .about-block { grid-template-columns: 1fr; gap: 32px; }
  .about-block--reverse .about-block__img,
  .about-block--reverse .about-block__body { order: initial; }
  .about-values { grid-template-columns: repeat(2, 1fr); }
  .about-curri__list { grid-template-columns: 1fr; }
  .res-wrap {
    grid-template-columns: 1fr;
    --tree-w: 1fr;
    gap: 0;
  }
  .res-tree {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: min(86vw, 320px);
    max-height: 100dvh;
    z-index: 200;
    border-radius: 0;
    border-top: none;
    border-bottom: none;
    border-left: none;
    transform: translateX(-100%);
    transition: transform .3s cubic-bezier(.4, 0, .2, 1);
    box-shadow: var(--shadow-lg);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }
  .res-wrap:not(.is-tree-collapsed) .res-tree { transform: translateX(0); }
  .res-wrap.is-tree-collapsed .res-tree { pointer-events: none; }
  .res-view__body { padding: 24px 20px; }
  .about-section { padding: 80px 20px; }
  .admin-shell {
    grid-template-columns: 1fr;
    --side-w: 1fr;
    padding: 16px 0 48px;
  }
  .admin-side { display: none; }
}

@media (max-width: 960px) {
  .bg-nav__toggle { display: inline-flex; }
  .bg-nav {
    position: absolute;
    top: var(--header-h);
    left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    background: var(--surface);
    border-bottom: 1px solid var(--line);
    padding: 8px;
    gap: 2px;
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: transform .25s ease, opacity .2s ease, visibility .25s;
    box-shadow: var(--shadow-md);
    z-index: -1;
  }
  .bg-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    z-index: 1;
  }
  .bg-nav__link {
    justify-content: flex-start;
    border-radius: 8px;
    height: auto;
    padding: 12px 14px;
    font-size: 14px;
  }
  .bg-nav__link--admin { border-radius: 8px; }
  .bg-nav__mobile-only { display: inline-flex; }

  .bg-nav .bg-user {
    width: 100%;
    height: auto;
    margin-top: 6px;
    padding: 10px 12px;
    border-radius: 10px;
    background: var(--bg-soft);
    border: 1px solid var(--line);
    gap: 10px;
    position: relative;
  }
  .bg-nav .bg-user::before {
    content: '';
    position: absolute;
    top: -4px;
    left: 4px; right: 4px;
    height: 1px;
    background: var(--line);
  }
  .bg-nav .bg-user__name {
    flex: 1;
    max-width: none;
    font-size: 14px;
    color: var(--ink);
    font-weight: 500;
  }
  .bg-nav .bg-user__logout {
    width: auto;
    height: 32px;
    padding: 0 12px;
    border-radius: 999px;
    background: var(--surface);
    border: 1px solid var(--line);
    gap: 6px;
    color: var(--ink-soft);
    font-size: 13px;
  }
  .bg-nav .bg-user__logout:hover {
    background: var(--surface);
    color: var(--danger);
    border-color: var(--danger);
  }
  .bg-nav .bg-user__logout-text { display: inline; }
}

@media (max-width: 640px) {
  .about-values { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .contact-card { padding: 24px 20px; }
  .about-section { padding: 60px 16px; }
  .about-curri { padding: 60px 16px; }
  .about-hero__title { font-size: 40px; }
}

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  * { animation: none !important; transition: none !important; }
}