/* ==========================================================================
   style.css — MyCall365
   색상은 전부 theme.css의 CSS 변수를 참조합니다. 색상 값을 직접 쓰지 마세요.
   ========================================================================== */

@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/static/pretendard.css');
@import url('https://fonts.googleapis.com/css2?family=Sora:wght@500;600;700;800&display=swap');

* {
  box-sizing: border-box;
  /* iOS Safari는 user-scalable=no를 무시하는 경우가 있어 CSS로도 더블탭 확대를 막습니다 */
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Malgun Gothic', sans-serif;
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.font-display { font-family: 'Sora', 'Pretendard', sans-serif; }

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
button { font-family: inherit; cursor: pointer; }

.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 96px 0; }
.section-tight { padding: 64px 0; }

@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .section-tight { padding: 44px 0; }
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--color-primary-dark);
  background: rgba(var(--color-primary-rgb), 0.1);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 18px;
}

.section-head { max-width: 640px; margin: 0 0 48px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

.section-title {
  font-size: clamp(26px, 3.4vw, 38px);
  font-weight: 800;
  letter-spacing: -0.01em;
  margin: 0 0 14px;
}

.section-sub {
  font-size: 16px;
  color: var(--color-text-muted);
  margin: 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  border: 1px solid transparent;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease, color .15s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--color-primary);
  color: #06231F;
  box-shadow: 0 12px 24px -10px rgba(var(--color-primary-rgb), 0.55);
}
.btn-primary:hover { background: var(--color-primary-dark); }

.btn-ghost {
  background: transparent;
  border-color: rgba(255,255,255,0.28);
  color: var(--color-text-inverse);
}
.btn-ghost:hover { border-color: rgba(255,255,255,0.6); }

.btn-outline {
  background: transparent;
  border-color: var(--color-border);
  color: var(--color-text);
}
.btn-outline:hover { border-color: var(--color-primary); color: var(--color-primary-dark); }

/* 헤더(어두운 배경) 안에서는 밝은 텍스트로 오버라이드 — Logout 버튼 등 */
.site-header .btn-outline {
  color: var(--color-text-inverse);
  border-color: rgba(255,255,255,0.28);
}
.site-header .btn-outline:hover {
  border-color: rgba(255,255,255,0.6);
  color: var(--color-text-inverse);
}

.btn-sm { padding: 10px 18px; font-size: 14px; }
.btn-block { width: 100%; }

/* ---------------------------------- 헤더 ---------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(16, 27, 45, 0.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Sora', sans-serif;
  font-weight: 700;
  font-size: 20px;
  color: var(--color-text-inverse);
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #06231F;
  font-weight: 800;
  font-size: 15px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-links a {
  font-size: 14.5px;
  font-weight: 600;
  color: rgba(242,245,248,0.78);
  transition: color .15s ease;
}
.nav-links a:hover { color: var(--color-text-inverse); }

.header-actions { display: flex; align-items: center; gap: 12px; }
.header-actions .auth-actions { display: flex; align-items: center; gap: 12px; }
.mobile-menu .auth-block { display: block; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-text-inverse);
  font-size: 24px;
}

@media (max-width: 920px) {
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  /* 모바일에서는 상단바에 이메일/Logout/Sign Up을 띄우지 않음 (모바일 메뉴 안에 이미 있음) —
     긴 이메일 주소 때문에 상단바가 잘리는 문제 방지 */
  .header-actions .auth-actions { display: none !important; }
}

/* ---------------------------------- 히어로 ---------------------------------- */
.hero {
  position: relative;
  background: radial-gradient(1100px 520px at 82% -10%, rgba(var(--color-primary-rgb), 0.28), transparent 60%),
              linear-gradient(180deg, var(--color-ink) 0%, var(--color-ink-soft) 100%);
  color: var(--color-text-inverse);
  overflow: hidden;
}

.hero .container {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
  padding-top: 88px;
  padding-bottom: 96px;
}

@media (max-width: 920px) {
  .hero .container { grid-template-columns: 1fr; padding-top: 56px; padding-bottom: 56px; }
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #B7FBEF;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  padding: 7px 16px;
  border-radius: 999px;
  margin-bottom: 22px;
}
.hero-eyebrow .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(var(--color-primary-rgb), 0.25);
}

.hero h1 {
  font-family: 'Sora', 'Pretendard', sans-serif;
  font-size: clamp(32px, 4.6vw, 52px);
  line-height: 1.18;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin: 0 0 20px;
}
.hero h1 span { color: var(--color-primary); }

.hero p.lead {
  font-size: 17px;
  color: rgba(242,245,248,0.72);
  max-width: 480px;
  margin: 0 0 34px;
}

.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 40px; }

.hero-stats {
  display: flex;
  gap: 30px;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,0.12);
}
.hero-stats div strong {
  display: block;
  font-family: 'Sora', sans-serif;
  font-size: 22px;
  color: var(--color-text-inverse);
}
.hero-stats div span {
  font-size: 12.5px;
  color: rgba(242,245,248,0.55);
}

/* --- 시그니처: 콜 포워딩 경로 애니메이션 --- */
.forward-visual {
  position: relative;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 30px 24px 26px;
}

.forward-visual .fv-label {
  display: flex;
  justify-content: space-between;
  font-size: 12.5px;
  font-weight: 700;
  color: rgba(242,245,248,0.6);
  margin-bottom: 6px;
}

.forward-visual .fv-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  width: 78px;
}
.forward-visual .fv-node .fv-icon {
  width: 52px; height: 52px;
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.14);
}
.forward-visual .fv-node.origin .fv-icon { color: var(--color-text-inverse); }
.forward-visual .fv-node.dest .fv-icon {
  background: rgba(var(--color-primary-rgb), 0.16);
  border-color: rgba(var(--color-primary-rgb), 0.4);
  color: var(--color-primary);
}
.forward-visual .fv-node span.fv-name { font-size: 12.5px; color: rgba(242,245,248,0.7); font-weight: 600; }

.fv-row { display: flex; align-items: center; justify-content: space-between; }
.fv-path { flex: 1; position: relative; height: 40px; margin: 0 4px; }
.fv-path svg { width: 100%; height: 100%; overflow: visible; }
.fv-path .fv-line {
  fill: none;
  stroke: rgba(255,255,255,0.18);
  stroke-width: 2;
  stroke-dasharray: 5 7;
}
.fv-path .fv-dot {
  fill: var(--color-primary);
  filter: drop-shadow(0 0 6px rgba(var(--color-primary-rgb), 0.9));
  offset-path: path('M0,20 C 60,-10 140,50 260,20');
  animation: travel 2.6s ease-in-out infinite;
}
@keyframes travel {
  0%   { offset-distance: 0%;   opacity: 0; }
  8%   { opacity: 1; }
  92%  { opacity: 1; }
  100% { offset-distance: 100%; opacity: 0; }
}

.forward-visual .fv-status {
  margin-top: 22px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: rgba(242,245,248,0.6);
  background: rgba(255,255,255,0.04);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
}
.forward-visual .fv-status .fv-ring {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 0 rgba(var(--color-accent-rgb), 0.6);
  animation: ring 1.6s ease-out infinite;
  flex: none;
}
@keyframes ring {
  0%   { box-shadow: 0 0 0 0 rgba(var(--color-accent-rgb), 0.55); }
  70%  { box-shadow: 0 0 0 9px rgba(var(--color-accent-rgb), 0); }
  100% { box-shadow: 0 0 0 0 rgba(var(--color-accent-rgb), 0); }
}

@media (prefers-reduced-motion: reduce) {
  .fv-path .fv-dot, .fv-status .fv-ring { animation: none; }
}

/* ---------------------------------- 두 가지 서비스 선택 카드 ---------------------------------- */
.service-select-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  align-items: start;
}
@media (max-width: 860px) { .service-select-grid { grid-template-columns: 1fr; } }

.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow .2s ease, border-color .2s ease;
}
.service-card.open { box-shadow: var(--shadow-soft); border-color: rgba(var(--color-primary-rgb), 0.35); }

.service-card-head {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 26px 24px;
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
  font-family: inherit;
}

.service-card-icon {
  flex: none;
  width: 54px; height: 54px;
  border-radius: 15px;
  display: flex; align-items: center; justify-content: center;
  font-size: 25px;
}
.service-card-icon.primary { background: rgba(var(--color-primary-rgb), 0.12); }
.service-card-icon.accent { background: rgba(var(--color-accent-rgb), 0.15); }

.service-card-copy { flex: 1; min-width: 0; }
.service-card-copy h3 { margin: 0 0 4px; font-size: 17.5px; font-weight: 800; color: var(--color-text); }
.service-card-copy p { margin: 0; font-size: 13.5px; color: var(--color-text-muted); }

.service-card-chevron {
  flex: none;
  width: 20px; height: 20px;
  color: var(--color-text-muted);
  transition: transform .25s ease, color .25s ease;
}
.service-card.open .service-card-chevron { transform: rotate(180deg); color: var(--color-primary-dark); }

.service-card-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease;
}
.service-card-body-inner {
  padding: 20px 24px 28px;
  border-top: 1px solid var(--color-border);
}

.service-mini-steps { list-style: none; margin: 0 0 20px; padding: 0; display: flex; flex-direction: column; gap: 14px; }
.service-mini-steps li { display: flex; gap: 12px; align-items: flex-start; }
.service-mini-steps .num {
  flex: none;
  width: 26px; height: 26px;
  border-radius: 8px;
  background: rgba(var(--color-primary-rgb), 0.12);
  color: var(--color-primary-dark);
  font-weight: 800; font-size: 13px;
  display: flex; align-items: center; justify-content: center;
  margin-top: 1px;
}
.service-mini-steps strong { display: block; font-size: 14px; font-weight: 700; color: var(--color-text); margin-bottom: 2px; }
.service-mini-steps p { margin: 0; font-size: 13px; color: var(--color-text-muted); }

.service-perks { list-style: none; margin: 0 0 22px; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.service-perks li { position: relative; padding-left: 20px; font-size: 13.5px; color: var(--color-text-muted); }
.service-perks li::before {
  content: "✓";
  position: absolute; left: 0; top: 0;
  color: var(--color-primary-dark);
  font-weight: 800;
}


.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
@media (max-width: 920px) { .feature-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .feature-grid { grid-template-columns: 1fr; } }

.feature-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft);
  border-color: rgba(var(--color-primary-rgb), 0.35);
}
.feature-card .fc-icon {
  width: 48px; height: 48px;
  border-radius: 13px;
  display: flex; align-items: center; justify-content: center;
  font-size: 21px;
  background: rgba(var(--color-primary-rgb), 0.12);
  color: var(--color-primary-dark);
  margin-bottom: 18px;
}
.feature-card h3 { font-size: 17px; font-weight: 700; margin: 0 0 8px; }
.feature-card p { font-size: 14.5px; color: var(--color-text-muted); margin: 0; }

/* ---------------------------------- 서비스 개요 (3단계) ---------------------------------- */
.steps-band { background: var(--color-ink); color: var(--color-text-inverse); }
.steps-band .section-title, .steps-band .eyebrow { color: var(--color-text-inverse); }
.steps-band .eyebrow { background: rgba(255,255,255,0.08); color: #B7FBEF; }
.steps-band .section-sub { color: rgba(242,245,248,0.62); }

.step-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  counter-reset: step;
}
@media (max-width: 860px) { .step-grid { grid-template-columns: 1fr; } }

.step-card {
  position: relative;
  background: rgba(255,255,255,0.045);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  padding: 30px 26px 26px;
}
.step-card .step-num {
  font-family: 'Sora', sans-serif;
  font-size: 34px;
  font-weight: 800;
  color: var(--color-primary);
  opacity: 0.9;
  margin-bottom: 14px;
}
.step-card h3 { font-size: 17.5px; font-weight: 700; margin: 0 0 10px; }
.step-card p { font-size: 14.5px; color: rgba(242,245,248,0.62); margin: 0 0 18px; }
.step-card .step-note {
  font-size: 12.5px;
  color: rgba(255, 179, 71, 0.85);
  margin: -8px 0 16px;
}
.step-card .step-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--color-primary);
}
.step-card .step-link:hover { text-decoration: underline; }

.step-connector {
  display: none;
}
@media (min-width: 861px) {
  .step-grid { position: relative; }
}

/* ---------------------------------- 활용 사례 ---------------------------------- */
.usecase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 860px) { .usecase-grid { grid-template-columns: 1fr; } }

.usecase-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 26px;
}
.usecase-card .uc-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  color: var(--color-primary-dark);
  background: rgba(var(--color-primary-rgb), 0.1);
  padding: 4px 10px;
  border-radius: 6px;
  margin-bottom: 12px;
}
.usecase-card p { margin: 0; font-size: 14.5px; color: var(--color-text-muted); }
.usecase-card p strong { color: var(--color-text); }

/* ---------------------------------- 설정 방법 ---------------------------------- */
.setup-tabs {
  display: inline-flex;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 5px;
  margin-bottom: 36px;
}
.tab-btn {
  border: none;
  background: transparent;
  padding: 11px 22px;
  border-radius: 999px;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--color-text-muted);
  display: flex; align-items: center; gap: 8px;
}
.tab-btn.active { background: var(--color-primary); color: #06231F; }

.tab-panel { display: none; }
.tab-panel.active { display: block; }

.setup-layout {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 44px;
  align-items: start;
}
@media (max-width: 920px) { .setup-layout { grid-template-columns: 1fr; } }

.method-block { margin-bottom: 34px; }
.method-block h4 {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.03em;
  color: var(--color-primary-dark);
  text-transform: uppercase;
  margin: 0 0 18px;
}

.mini-steps { display: flex; flex-direction: column; gap: 18px; }
.mini-step { display: flex; gap: 16px; }
.mini-step .mini-num {
  flex: none;
  width: 30px; height: 30px;
  border-radius: 9px;
  background: rgba(var(--color-primary-rgb), 0.12);
  color: var(--color-primary-dark);
  font-weight: 800;
  font-size: 14px;
  display: flex; align-items: center; justify-content: center;
}
.mini-step h5 { margin: 0 0 4px; font-size: 15px; font-weight: 700; }
.mini-step p { margin: 0; font-size: 14px; color: var(--color-text-muted); }

.code-chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--color-ink);
  color: #B7FBEF;
  font-family: 'Sora', monospace;
  font-weight: 700;
  font-size: 15px;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  margin: 8px 0;
  letter-spacing: 0.02em;
}

.callout {
  display: flex;
  gap: 12px;
  background: rgba(var(--color-primary-rgb), 0.07);
  border: 1px solid rgba(var(--color-primary-rgb), 0.22);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  font-size: 13.5px;
  color: var(--color-text);
  margin-top: 22px;
}

.perk-list { display: flex; flex-direction: column; gap: 10px; margin-top: 14px; }
.perk-list li { display: flex; gap: 10px; font-size: 14px; color: var(--color-text-muted); }
.perk-list li::before {
  content: "✓";
  flex: none;
  color: var(--color-primary-dark);
  font-weight: 800;
}

.setup-aside {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 26px;
  position: sticky;
  top: 100px;
}
.setup-aside h4 { margin: 0 0 6px; font-size: 16px; font-weight: 800; }
.setup-aside p.small { font-size: 13.5px; color: var(--color-text-muted); margin: 0 0 20px; }

/* ---------------------------------- FAQ ---------------------------------- */
.faq-list { display: flex; flex-direction: column; gap: 12px; max-width: 760px; margin: 0 auto; }
.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 22px;
  background: none;
  border: none;
  text-align: left;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--color-text);
}
.faq-q .faq-plus {
  flex: none;
  width: 26px; height: 26px;
  border-radius: 50%;
  background: rgba(var(--color-primary-rgb), 0.12);
  color: var(--color-primary-dark);
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  transition: transform .2s ease;
}
.faq-item.open .faq-plus { transform: rotate(45deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .25s ease;
}
.faq-a p {
  margin: 0;
  padding: 0 22px 20px;
  font-size: 14.5px;
  color: var(--color-text-muted);
}

/* ---------------------------------- CTA 배너 ---------------------------------- */
.cta-band {
  background: linear-gradient(120deg, var(--color-ink) 0%, var(--color-ink-soft) 100%);
  color: var(--color-text-inverse);
  border-radius: var(--radius-lg);
  padding: 56px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.cta-band h3 { font-size: clamp(22px, 2.6vw, 28px); margin: 0 0 8px; font-weight: 800; }
.cta-band p { margin: 0; color: rgba(242,245,248,0.65); font-size: 15px; }
.cta-band .cta-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ---------------------------------- 푸터 ---------------------------------- */
.site-footer { background: var(--color-ink); color: rgba(242,245,248,0.55); padding: 56px 0 28px; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
@media (max-width: 700px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-grid h5 { color: var(--color-text-inverse); font-size: 14px; margin: 0 0 16px; }
.footer-grid p { font-size: 13.5px; line-height: 1.7; margin: 0; max-width: 320px; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: 13.5px; }
.footer-links a:hover { color: var(--color-text-inverse); }
.footer-bottom {
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 12.5px;
}

/* ---------------------------------- 로그인 사용자 메뉴 (menu.php) ---------------------------------- */
.nav-dropdown { position: relative; }
.nav-dropdown-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: none;
  font: inherit;
  font-size: 14.5px;
  font-weight: 600;
  color: rgba(242,245,248,0.78);
  cursor: pointer;
  padding: 0;
}
.nav-dropdown-toggle:hover, .nav-dropdown.open .nav-dropdown-toggle { color: var(--color-text-inverse); }
.nav-dropdown-toggle svg { width: 14px; height: 14px; transition: transform .15s ease; }
.nav-dropdown.open .nav-dropdown-toggle svg { transform: rotate(180deg); }

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 18px);
  left: 50%;
  transform: translateX(-50%) translateY(-6px);
  min-width: 200px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transition: opacity .15s ease, transform .15s ease, visibility .15s;
  z-index: 10;
}
.nav-dropdown.open .nav-dropdown-menu { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }

.nav-dropdown-menu a {
  display: block;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
}
.nav-dropdown-menu a:hover { background: rgba(var(--color-primary-rgb), 0.08); color: var(--color-primary-dark); }
.nav-dropdown-menu a.active { color: var(--color-primary-dark); background: rgba(var(--color-primary-rgb), 0.08); }

.user-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.14);
  color: var(--color-text-inverse);
  font-size: 13.5px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 220px;
}
.user-chip .avatar-dot {
  flex: none;
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.25);
}

.mobile-menu .mobile-section-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: rgba(242,245,248,0.4);
  text-transform: uppercase;
  padding: 16px 0 4px;
}
.mobile-menu .mobile-user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 0;
  color: var(--color-text-inverse);
  font-weight: 600;
  font-size: 14.5px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

/* ---------------------------------- 관리자 대행(impersonate) 배너 ---------------------------------- */
.impersonate-banner {
  background: linear-gradient(90deg, var(--color-accent), #E85A3C);
  color: #fff;
  font-size: 13.5px;
  font-weight: 600;
  padding: 10px 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  text-align: center;
}
.impersonate-banner .btn-restore {
  background: rgba(255,255,255,0.2);
  color: #fff;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.impersonate-banner .btn-restore:hover { background: rgba(255,255,255,0.32); }

.mobile-menu {
  display: none;
  position: fixed;
  top: 76px;
  right: 0;
  bottom: 0;
  left: 0;
  background: var(--color-ink);
  z-index: 999;
  padding: 28px 24px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}
.mobile-menu.open { display: block; }
.mobile-menu a {
  display: block;
  padding: 16px 0;
  font-size: 17px;
  font-weight: 700;
  color: var(--color-text-inverse);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.mobile-menu .mobile-actions { margin-top: 24px; display: flex; flex-direction: column; gap: 12px; }

/* .mobile-menu a { display:block; ... } 가 .mobile-actions 안의 .btn 버튼에도 적용되면서
   가운데 정렬이 깨지는 문제를 막기 위한 오버라이드 */
.mobile-menu .mobile-actions a.btn {
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: none;
  padding: 14px 26px;
}

/* 스크롤 리빌 */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .5s ease, transform .5s ease; }
.reveal.in { opacity: 1; transform: none; }

:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 2px; }