/* ============================================================
   Collaverse Web Agent 사용자 매뉴얼 - 공통 스타일
   CDS(Collaverse Design System) 시맨틱 토큰 이름을 그대로 CSS 변수명으로 사용.

   출처 표기:
   - "확인됨" = Figma CDS 파일(fileKey iIqTEQtXqzxZUDFcR2xKUk)에서
     get_variable_defs로 직접 조회해 확인한 실제 값.
   - "추정값" = 아직 Figma에서 값을 확인하지 못해, 제품 화면 캡처의
     팔레트를 참고해 채운 임시값. 추후 실제 값 확인 시 교체 필요.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Urbanist:wght@400;500;600;700&family=Noto+Sans+KR:wght@400;500;600;700&display=swap');

:root {
  /* Brand — 확인됨 (Button/Primary Background, Button/Primary Background Hover) */
  --cds-brand-primary: #0070FF;
  --cds-brand-primary-hover: #0068EC;

  /* Text */
  --cds-text-primary: #060606;      /* 확인됨 (Text/Primary) */
  --cds-text-secondary: #303030;    /* 확인됨 (Text/Secondary) */
  --cds-text-tertiary: #8A8F98;     /* 추정값 */
  --cds-text-disabled: #B5B9C0;     /* 추정값 */
  --cds-text-cancel: #474747;       /* 확인됨 (Button/Cancel Text) */
  --cds-icon-gray: #33363D;         /* 확인됨 (color/icon/gray) */
  --cds-text-brand: #0070FF;
  --cds-text-error: #E5484D;        /* 추정값 */
  --cds-text-success: #22B36B;      /* 추정값 */
  --cds-text-inverse: #FFFFFF;      /* 확인됨 (Text/Inverse, Button/Primary Text) */

  /* Border */
  --cds-border-default: #E2E4E8;
  --cds-border-subtle: #EDEDED;
  --cds-border-strong: #C7CBD1;
  --cds-border-brand: #0070FF;
  --cds-border-error: #E5484D;
  --cds-border-success: #22B36B;

  /* Background */
  --cds-bg-page: #F5F6F8;
  --cds-bg-surface: #FFFFFF;
  --cds-bg-navigation: #171717; /* 확인됨 (Neutral/900) */
  --cds-bg-modal: #FFFFFF;
  --cds-bg-error: #FDECEC;
  --cds-bg-warning: #FFF6E5;
  --cds-bg-success: #E8F8F0;
  --cds-bg-input: #FFFFFF;

  /* Status colors (대시보드 위젯에서 실제 사용되는 색) */
  --status-complete: #22B36B;
  --status-ongoing: #0070FF;
  --status-upcoming: #D8DADD;
  --status-overdue: #8B5CF6;
  --status-late-start: #F5A623;

  /* Layout */
  --header-height: 64px;
  --sidebar-width: 264px;
  --radius-s: 6px;
  --radius-m: 10px;
  --radius-l: 16px;
  --shadow-card: 0 1px 2px rgba(20, 21, 26, 0.06), 0 1px 8px rgba(20, 21, 26, 0.04);
  /* 확인됨: Font Family/Body(EN) = Urbanist. 한글은 CDS 가이드가 Noto Sans를 쓰므로
     웹 배포에 알맞은 Noto Sans KR로 대체 적용 (Google Fonts) */
  --font-sans: "Urbanist", "Noto Sans KR", "Apple SD Gothic Neo", "Segoe UI", Roboto, -apple-system, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--cds-bg-page);
  color: var(--cds-text-primary);
  font-family: var(--font-sans);
  font-size: 16px; /* 확인됨: Font Size/Body/base = 16 */
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

img { max-width: 100%; display: block; border-radius: var(--radius-m); }

/* ---------- Header ---------- */
.app-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-height);
  background: var(--cds-bg-surface);
  border-bottom: 1px solid var(--cds-border-default);
  color: var(--cds-text-primary);
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 20px;
  z-index: 100;
}
.app-header .brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 16px;
  white-space: nowrap;
  color: var(--cds-text-primary);
}
.app-header .brand .logo-dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--cds-brand-primary);
}
.app-header .brand-logo { height: 18px; width: auto; display: block; }
h2 .section-icon {
  width: 22px; height: 22px;
  flex-shrink: 0;
  object-fit: contain;
}
.sidebar nav a .ico { width: 16px; height: 16px; flex-shrink: 0; object-fit: contain; }
.app-header .doc-meta {
  color: var(--cds-text-tertiary);
  font-size: 12px;
  white-space: nowrap;
  display: none;
}
.app-header .search-wrap { position: relative; flex: 1; max-width: 480px; margin-left: auto; }
.app-header .search-wrap a { color: var(--cds-brand-primary) !important; }
.app-header input[type="search"] {
  width: 100%;
  height: 36px;
  border-radius: 999px;
  border: 1px solid var(--cds-border-default);
  background: var(--cds-bg-page);
  color: var(--cds-text-primary);
  padding: 0 16px;
  font-size: 13px;
}
.app-header input[type="search"]::placeholder { color: var(--cds-text-tertiary); }

/* ---------- Page-wide search dropdown ---------- */
.page-search-results {
  position: absolute;
  top: 44px; left: 0; right: 0;
  background: var(--cds-bg-surface);
  border: 1px solid var(--cds-border-default);
  border-radius: var(--radius-m);
  box-shadow: var(--shadow-card);
  max-height: 380px;
  overflow-y: auto;
  z-index: 200;
}
.page-search-results[hidden] { display: none; }
.page-search-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--cds-border-subtle);
  color: var(--cds-text-primary);
}
.page-search-item:last-child { border-bottom: none; }
.page-search-item:hover { background: var(--cds-bg-page); text-decoration: none; }
.page-search-item .psi-group {
  font-size: 11px;
  color: var(--cds-text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.page-search-item .psi-label { font-size: 13.5px; font-weight: 600; }
.page-search-item .psi-snippet { font-size: 12.5px; color: var(--cds-text-secondary); }
.page-search-item mark { background: rgba(0,112,255,0.18); color: inherit; border-radius: 2px; }
.page-search-empty { padding: 16px; color: var(--cds-text-tertiary); font-size: 13px; text-align: center; }

.lang-toggle {
  display: flex;
  border: 1px solid var(--cds-border-default);
  border-radius: 999px;
  overflow: hidden;
  flex-shrink: 0;
}
.lang-toggle button {
  border: none;
  background: var(--cds-bg-surface);
  color: var(--cds-text-tertiary);
  font-size: 12px;
  font-weight: 700;
  padding: 7px 12px;
  cursor: pointer;
}
.lang-toggle button.active {
  background: var(--cds-brand-primary);
  color: #fff;
}
.menu-toggle {
  display: none;
  width: 36px; height: 36px;
  border-radius: var(--radius-s);
  border: none;
  background: var(--cds-bg-page);
  color: var(--cds-text-primary);
  font-size: 18px;
  cursor: pointer;
}

/* ---------- Layout shell ---------- */
.app-shell {
  display: flex;
  padding-top: var(--header-height);
  min-height: 100vh;
}

.sidebar {
  position: fixed;
  top: var(--header-height);
  bottom: 0;
  left: 0;
  width: var(--sidebar-width);
  background: var(--cds-bg-surface);
  border-right: 1px solid var(--cds-border-default);
  overflow-y: auto;
  padding: 20px 12px 40px;
  z-index: 90;
}
.sidebar-section-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--cds-text-tertiary);
  text-transform: uppercase;
  margin: 20px 10px 8px;
}
.sidebar-section-title:first-child { margin-top: 4px; }
.sidebar nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: var(--radius-s);
  color: var(--cds-text-secondary);
  font-size: 14px;
  font-weight: 500;
}
.sidebar nav a:hover { background: var(--cds-bg-page); text-decoration: none; }
.sidebar nav a.active {
  background: rgba(0, 112, 255, 0.1);
  color: var(--cds-brand-primary);
}
.sidebar nav a .badge-mini {
  margin-left: auto;
  font-size: 10px;
  padding: 1px 6px;
  border-radius: 999px;
  background: var(--cds-bg-page);
  color: var(--cds-text-tertiary);
}
.sidebar nav a .badge-mini-review { background: var(--cds-bg-warning); color: #A15C00; }

/* ---------- Global category nav ---------- */
.home-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 10px;
  margin-bottom: 4px;
  border-radius: var(--radius-s);
  font-size: 13px;
  font-weight: 600;
  color: var(--cds-text-secondary);
}
.home-link:hover { background: var(--cds-bg-page); text-decoration: none; }
#globalNav a {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 8px 10px;
  border-radius: var(--radius-s);
  color: var(--cds-text-secondary);
  font-size: 13.5px;
  font-weight: 500;
}
#globalNav a:hover { background: var(--cds-bg-page); text-decoration: none; }
#globalNav a.active {
  background: rgba(0, 112, 255, 0.1);
  color: var(--cds-brand-primary);
  font-weight: 700;
}
.sidebar-divider {
  height: 1px;
  background: var(--cds-border-default);
  margin: 18px 4px 6px;
}

.main {
  margin-left: var(--sidebar-width);
  flex: 1;
  min-width: 0;
  padding: 32px 40px 120px;
  max-width: 980px;
}

/* ---------- Typography blocks ---------- */
.eyebrow {
  font-size: 12px;
  font-weight: 700;
  color: var(--cds-brand-primary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}
h1.page-title { font-size: 28px; margin: 0 0 8px; }
.page-lede { color: var(--cds-text-secondary); font-size: 15px; max-width: 640px; }

section.widget-section, section.plain-section {
  margin-top: 56px;
  scroll-margin-top: calc(var(--header-height) + 16px);
}
section.widget-section h2, section.plain-section h2 {
  font-size: 20px;
  margin: 0 0 6px;
  display: flex;
  align-items: center;
  gap: 10px;
}
section.widget-section h3 { font-size: 15px; margin: 28px 0 10px; }
.section-desc { color: var(--cds-text-secondary); margin: 0 0 16px; }

/* ---------- Badges ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid transparent;
}
.badge-admin { background: var(--cds-bg-warning); color: #A15C00; }
.badge-all { background: var(--cds-bg-success); color: #0F7A45; }
.badge-on { background: rgba(0,112,255,0.1); color: var(--cds-brand-primary); }
.badge-off { background: var(--cds-bg-page); color: var(--cds-text-tertiary); }
.badge-mock { background: var(--cds-bg-error); color: #B3261E; }
.badge-review { background: var(--cds-bg-warning); color: #A15C00; }
.badge-desktop { background: rgba(0,112,255,0.12); color: var(--cds-brand-primary); }
.badge-mobile { background: rgba(124,58,237,0.12); color: #6D28D9; }
.badge-mobile-off { background: transparent; border-color: #6D28D9; color: #6D28D9; }
.badge-mobile-unknown { background: var(--cds-bg-page); border: 1px dashed var(--cds-border-strong); color: var(--cds-text-tertiary); }
.badge-row { display: flex; gap: 8px; flex-wrap: wrap; margin: 10px 0 18px; }

/* ---------- Callouts ---------- */
.callout {
  border-radius: var(--radius-m);
  padding: 14px 16px;
  margin: 16px 0;
  font-size: 13.5px;
  border: 1px solid transparent;
  display: flex;
  gap: 10px;
}
.callout .callout-ico { flex-shrink: 0; margin-top: 1px; }
.callout-info { background: rgba(0,112,255,0.06); border-color: rgba(0,112,255,0.2); color: #1e3a8a; }
.callout-warning { background: var(--cds-bg-warning); border-color: #F3D37A; color: #7A4E00; }
.callout-diff { background: #FBEFFF; border-color: #E3C6F5; color: #5B2A86; }
.callout b { font-weight: 700; }

/* ---------- Cards / tables ---------- */
.card {
  background: var(--cds-bg-surface);
  border: 1px solid var(--cds-border-default);
  border-radius: var(--radius-l);
  box-shadow: var(--shadow-card);
  padding: 20px;
  margin: 16px 0;
}
figure.shot { margin: 16px 0; }
figure.shot figcaption {
  font-size: 12.5px;
  color: var(--cds-text-tertiary);
  margin-top: 8px;
}
figure.shot img {
  border: 1px solid var(--cds-border-default);
}

table.op-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
  margin: 8px 0 20px;
  overflow-x: auto;
  display: block;
}
table.op-table thead { background: var(--cds-bg-page); }
table.op-table th, table.op-table td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--cds-border-subtle);
  vertical-align: top;
}
table.op-table th { color: var(--cds-text-secondary); font-weight: 600; white-space: nowrap; }

/* ---------- Video slot ---------- */
.video-slot {
  border: 1.5px dashed var(--cds-border-strong);
  border-radius: var(--radius-m);
  padding: 28px 16px;
  text-align: center;
  color: var(--cds-text-tertiary);
  font-size: 13px;
  margin: 16px 0;
  background: var(--cds-bg-page);
}
.video-slot .video-ico { font-size: 22px; margin-bottom: 6px; }

/* ---------- FAQ ---------- */
.faq-search { margin: 4px 0 20px; }
.faq-search input {
  width: 100%;
  height: 44px;
  border-radius: var(--radius-m);
  border: 1px solid var(--cds-border-default);
  padding: 0 16px;
  font-size: 14px;
  background: var(--cds-bg-surface);
}
.faq-group { margin-bottom: 8px; }
.faq-group-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--cds-text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin: 28px 0 10px;
}
.faq-item {
  border: 1px solid var(--cds-border-default);
  border-radius: var(--radius-m);
  margin-bottom: 8px;
  background: var(--cds-bg-surface);
  overflow: hidden;
}
.faq-item[hidden] { display: none; }
.faq-q {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 14px 16px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--cds-text-primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
}
.faq-q .chev { margin-left: auto; transition: transform 0.15s ease; color: var(--cds-text-tertiary); }
.faq-item.open .faq-q .chev { transform: rotate(180deg); }
.faq-a {
  padding: 0 16px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.2s ease, padding 0.2s ease;
  color: var(--cds-text-secondary);
  font-size: 13.5px;
}
.faq-item.open .faq-a { padding: 0 16px 16px; max-height: 600px; }
.faq-a a.jump { font-weight: 600; }
.faq-empty { color: var(--cds-text-tertiary); font-size: 13.5px; padding: 20px 4px; display: none; }

/* ---------- Footer meta ---------- */
.source-tag {
  margin-top: 64px;
  padding-top: 16px;
  border-top: 1px solid var(--cds-border-default);
  font-size: 12px;
  color: var(--cds-text-tertiary);
}

/* ---------- Responsive: tablet ---------- */
@media (max-width: 1024px) {
  :root { --sidebar-width: 224px; }
  .main { padding: 28px 24px 100px; }
  .app-header .doc-meta { display: none; }
}

/* ---------- Responsive: mobile (sidebar becomes drawer) ---------- */
@media (max-width: 767px) {
  .menu-toggle { display: inline-flex; align-items:center; justify-content:center; }
  .app-header .brand span.full { display: none; }
  .sidebar {
    transform: translateX(-100%);
    transition: transform 0.2s ease;
    width: 82vw;
    max-width: 320px;
    box-shadow: 2px 0 24px rgba(0,0,0,0.15);
  }
  .sidebar.open { transform: translateX(0); }
  .scrim {
    display: none;
    position: fixed; inset: var(--header-height) 0 0 0;
    background: rgba(15,17,21,0.4);
    z-index: 80;
  }
  .scrim.show { display: block; }
  .main { margin-left: 0; padding: 24px 16px 100px; }
  h1.page-title { font-size: 22px; }
  table.op-table { font-size: 12.5px; }
}