/* ============================================================
   AgentHub Platform Mockup — White Minimal / PwC Palette
   Font: Pretendard · Accent: PwC Orange #D04A02 (Private) / Rose #D93954 (Public)
   ============================================================ */
* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --accent: #D04A02;
  --accent-soft: #FBEDE5;
  --bg: #F7F7F8;
  --card: #FFFFFF;
  --stroke: #E9E9EC;
  --txt: #1B1B1F;
  --txt-dim: #77777E;
  --ok: #227A39; --ok-soft: #E9F5EC;
  --warn: #B45309; --warn-soft: #FCF3E3;
  --bad: #C81E1E; --bad-soft: #FBEAEA;
  --radius: 18px;
  --shadow: 0 1px 2px rgba(27,27,31,.04), 0 8px 24px rgba(27,27,31,.05);
}
html, body { height: 100%; }
body {
  font-family: "Pretendard Variable", Pretendard, "Segoe UI", "Malgun Gothic", sans-serif;
  color: var(--txt);
  background: var(--bg);
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}
#wallpaper { position: fixed; inset: 0; z-index: 0; background: var(--bg); }
#app { position: relative; z-index: 1; height: 100vh; display: flex; flex-direction: column; }

/* ---------- 공통 ---------- */
.glass { background: var(--card); border: 1px solid var(--stroke); border-radius: var(--radius); box-shadow: var(--shadow); }
.hidden { display: none !important; }
.badge {
  display: inline-block; padding: 2.5px 10px; border-radius: 999px;
  font-size: 11px; font-weight: 600; letter-spacing: .01em;
  background: #F1F1F3; color: var(--txt-dim);
}
.badge.ok { background: var(--ok-soft); color: var(--ok); }
.badge.warn { background: var(--warn-soft); color: var(--warn); }
.badge.bad { background: var(--bad-soft); color: var(--bad); }
.badge.accent { background: var(--accent); color: #fff; }
button { font-family: inherit; cursor: pointer; border: none; }
.btn {
  padding: 8px 18px; border-radius: 999px; font-size: 13px; font-weight: 700;
  background: var(--txt); color: #fff; transition: transform .12s, opacity .15s;
}
.btn:hover { transform: scale(1.03); opacity: .92; }
.btn.primary { background: var(--accent); color: #fff; }
.btn.ghost { background: #fff; color: var(--txt); border: 1px solid var(--stroke); }
.btn.small { padding: 5px 14px; font-size: 12px; }
.btn.installed { background: var(--ok-soft); color: var(--ok); }

/* ---------- iOS 스타일 앱 아이콘 (squircle) ---------- */
.ai {
  display: inline-flex; align-items: center; justify-content: center;
  color: #fff; flex: none;
  box-shadow: inset 0 1px 1px rgba(255,255,255,.35), 0 4px 10px rgba(27,27,31,.16);
}
.ai svg { width: 46%; height: 46%; }
.ai.sz-64 { width: 62px; height: 62px; border-radius: 15px; }
.ai.sz-56 { width: 54px; height: 54px; border-radius: 13px; }
.ai.sz-48 { width: 48px; height: 48px; border-radius: 12px; }
.ai.sz-36 { width: 34px; height: 34px; border-radius: 9px; box-shadow: inset 0 1px 1px rgba(255,255,255,.3), 0 2px 5px rgba(27,27,31,.14); }
.ai.sz-28 { width: 27px; height: 27px; border-radius: 7px; box-shadow: inset 0 1px 1px rgba(255,255,255,.3), 0 1px 3px rgba(27,27,31,.14); }
.ai.sz-76 { width: 74px; height: 74px; border-radius: 18px; }

/* ---------- 랜딩 페이지 (PwC 스타일) ---------- */
#screen-landing { height: 100vh; overflow-y: auto; background: #fff; }
#screen-landing::-webkit-scrollbar { width: 8px; }
#screen-landing::-webkit-scrollbar-thumb { background: #D9D9DE; border-radius: 4px; }
.ld-nav {
  position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 34px;
  padding: 14px 7vw; background: rgba(255,255,255,.94); border-bottom: 1px solid var(--stroke);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
}
.ld-nav-brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 16px; letter-spacing: -.01em; cursor: pointer; }
.ld-nav-menu { display: flex; gap: 26px; flex: 1; }
.ld-nav-menu a { font-size: 13.5px; font-weight: 600; color: var(--txt-dim); cursor: pointer; }
.ld-nav-menu a:hover { color: #D04A02; }
.ld-btn {
  padding: 13px 30px; border-radius: 4px; font-size: 14px; font-weight: 700;
  background: #D04A02; color: #fff; transition: background .15s;
}
.ld-btn:hover { background: #B23F02; }
.ld-btn.small { padding: 9px 20px; font-size: 13px; }
.ld-btn.outline { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,.55); }
.ld-btn.outline:hover { background: rgba(255,255,255,.1); }
.ld-btn.outline.dark { color: #1B1B1F; border-color: #C9C9CE; }
.ld-btn.outline.dark:hover { background: #F1F1F3; }
.ld-hero { background: #141414; color: #fff; padding: 88px 7vw 0; }
.ld-hero-inner { max-width: 860px; }
.ld-eyebrow { font-size: 13.5px; font-weight: 700; color: #FFB600; letter-spacing: .06em; margin-bottom: 18px; }
.ld-bar { width: 56px; height: 5px; background: #D04A02; margin-bottom: 22px; }
.ld-hero h1 { font-size: 52px; font-weight: 800; letter-spacing: -.03em; line-height: 1.16; margin-bottom: 22px; }
.ld-hero p { font-size: 16.5px; line-height: 1.75; color: rgba(255,255,255,.75); max-width: 720px; margin-bottom: 34px; }
.ld-cta-row { display: flex; gap: 12px; margin-bottom: 72px; }
.ld-stats { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid rgba(255,255,255,.16); padding: 34px 0 44px; gap: 20px; }
.ld-stat-n { font-size: 32px; font-weight: 800; color: #FFB600; letter-spacing: -.02em; }
.ld-stat-d { font-size: 12.5px; color: rgba(255,255,255,.6); margin-top: 5px; }
.ld-sec { padding: 84px 7vw; }
.ld-sec.dark { background: #141414; color: #fff; }
.ld-sec.gray { background: #F7F7F8; }
.ld-sec h2 { font-size: 34px; font-weight: 800; letter-spacing: -.02em; margin-bottom: 14px; }
.ld-sec-sub { font-size: 15px; line-height: 1.7; color: var(--txt-dim); max-width: 760px; margin-bottom: 40px; }
.ld-sec.dark .ld-sec-sub { color: rgba(255,255,255,.7); }
.ld-products { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.ld-product { border: 1px solid var(--stroke); border-top: 5px solid #D04A02; padding: 30px 28px; background: #fff; }
.ld-product-target { font-size: 12px; font-weight: 800; letter-spacing: .04em; margin-bottom: 12px; }
.ld-product h3 { font-size: 22px; font-weight: 800; margin-bottom: 12px; }
.ld-product p { font-size: 13.5px; line-height: 1.7; color: var(--txt-dim); margin-bottom: 16px; min-height: 92px; }
.ld-product ul { list-style: none; margin-bottom: 24px; }
.ld-product li { font-size: 13px; padding: 7px 0 7px 18px; position: relative; border-bottom: 1px solid #F1F1F3; }
.ld-product li::before { content: ""; position: absolute; left: 0; top: 14px; width: 8px; height: 8px; background: #D04A02; }
.ld-product-cta { display: flex; gap: 8px; }
.ld-steps { display: flex; gap: 0; align-items: stretch; }
.ld-step { flex: 1; border: 1px solid rgba(255,255,255,.18); padding: 28px 26px; }
.ld-step.hot { background: #D04A02; border-color: #D04A02; }
.ld-step-n { font-size: 14px; font-weight: 800; color: #FFB600; margin-bottom: 14px; }
.ld-step.hot .ld-step-n { color: #fff; }
.ld-step h4 { font-size: 18px; font-weight: 800; margin-bottom: 10px; }
.ld-step p { font-size: 13px; line-height: 1.7; color: rgba(255,255,255,.72); }
.ld-step.hot p { color: rgba(255,255,255,.9); }
.ld-step-arrow { display: flex; align-items: center; padding: 0 14px; font-size: 26px; color: rgba(255,255,255,.4); }
.ld-note { margin-top: 30px; font-size: 15.5px; font-weight: 700; color: #FFB600; }
.ld-benefits { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.ld-benefit { border-top: 4px solid #D04A02; padding: 22px 4px 0; }
.ld-benefit h4 { font-size: 19px; font-weight: 800; margin-bottom: 10px; }
.ld-benefit p { font-size: 13px; line-height: 1.7; color: var(--txt-dim); }
.ld-plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: stretch; }
.ld-plan { background: #fff; border: 1px solid var(--stroke); padding: 30px 28px; position: relative; display: flex; flex-direction: column; gap: 8px; }
.ld-plan.hot { border: 2px solid #D04A02; }
.ld-plan-flag { position: absolute; top: -13px; left: 24px; background: #D04A02; color: #fff; font-size: 11.5px; font-weight: 700; padding: 4px 12px; }
.ld-plan h3 { font-size: 19px; font-weight: 800; }
.ld-plan-price { font-size: 25px; font-weight: 800; letter-spacing: -.02em; color: #D04A02; }
.ld-plan-unit { font-size: 13px; color: var(--txt-dim); margin-bottom: 18px; }
.ld-foot { display: flex; justify-content: space-between; padding: 26px 7vw; background: #141414; color: rgba(255,255,255,.55); font-size: 12.5px; }
@media (max-width: 1000px) {
  .ld-hero h1 { font-size: 36px; }
  .ld-products, .ld-plans { grid-template-columns: 1fr; }
  .ld-benefits { grid-template-columns: repeat(2, 1fr); }
  .ld-steps { flex-direction: column; }
  .ld-step-arrow { display: none; }
  .ld-stats { grid-template-columns: repeat(2, 1fr); }
  .ld-nav-menu { display: none; }
}

/* ---------- 로그인 ---------- */
#screen-login { height: 100vh; display: flex; align-items: center; justify-content: center; }
.login-box { width: 1080px; max-width: 96vw; padding: 54px 58px; text-align: center; }
.login-logo { display: flex; justify-content: center; margin-bottom: 18px; }
.login-title { font-size: 33px; font-weight: 800; margin: 0 0 8px; letter-spacing: -0.02em; }
.login-sub { color: var(--txt-dim); font-size: 15px; margin-bottom: 38px; }
.mode-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; text-align: left; }
.mode-card {
  padding: 26px; border-radius: 18px; border: 1px solid var(--stroke);
  background: #fff; cursor: pointer; transition: all .18s; position: relative; overflow: hidden;
}
.mode-card::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; }
.mode-card.bpo::before { background: #E0301E; }
.mode-card.private::before { background: #D04A02; }
.mode-card.public::before { background: #D93954; }
.mode-card.bpo .mc-tag { color: #E0301E; }
.mode-card:hover { box-shadow: 0 10px 30px rgba(27,27,31,.1); transform: translateY(-3px); }
.mode-card h3 { margin: 0 0 8px; font-size: 19px; letter-spacing: -.01em; }
.mode-card p { font-size: 13px; color: var(--txt-dim); line-height: 1.65; }
.mode-card .mc-tag { margin-top: 16px; font-size: 12.5px; font-weight: 700; }
.mode-card.private .mc-tag { color: #D04A02; }
.mode-card.public .mc-tag { color: #D93954; }
.login-foot { margin-top: 34px; font-size: 12px; color: var(--txt-dim); }

/* ---------- 상단 상태바 ---------- */
#statusbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 36px 8px; font-size: 13px; color: var(--txt-dim);
}
#statusbar .sb-left { display: flex; align-items: center; gap: 12px; }
#sb-tenant { font-weight: 800; color: var(--txt); font-size: 15px; letter-spacing: -.01em; }
#statusbar .sb-right { display: flex; align-items: center; gap: 16px; }
#sb-user { display: flex; align-items: center; gap: 8px; cursor: pointer; }
#sb-user:hover { color: var(--txt); }
#sb-avatar {
  width: 26px; height: 26px; border-radius: 50%; background: var(--accent);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 800; color: #fff;
}

/* ---------- 메인 영역 ---------- */
#main { flex: 1; overflow-y: auto; padding: 16px 36px 128px; }
#main::-webkit-scrollbar { width: 8px; }
#main::-webkit-scrollbar-thumb { background: #D9D9DE; border-radius: 4px; }

/* ---------- 홈: 위젯 ---------- */
.widget-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 36px; }
.widget { padding: 20px 22px; min-height: 170px; display: flex; flex-direction: column; }
.widget.w2 { grid-column: span 2; }
.widget .w-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.widget .w-title { font-size: 12px; font-weight: 700; color: var(--txt-dim); letter-spacing: .06em; text-transform: uppercase; }
.stat-row { display: flex; gap: 28px; flex: 1; align-items: center; }
.stat .num { font-size: 30px; font-weight: 800; letter-spacing: -.03em; }
.stat .num.accent { color: var(--accent); }
.stat .lbl { font-size: 12px; color: var(--txt-dim); margin-top: 3px; }
.approval-item {
  display: flex; align-items: center; gap: 11px; padding: 8px 10px; border-radius: 12px;
  background: var(--bg); margin-bottom: 7px; font-size: 12.5px; cursor: pointer;
}
.approval-item:hover { background: #EFEFF1; }
.approval-item .ai-txt { flex: 1; min-width: 0; }
.approval-item .ai-txt > div:first-child { font-weight: 600; }
.approval-item .ai-sub { color: var(--txt-dim); font-size: 11px; margin-top: 1px; }
.approval-item .ai-amt { font-weight: 700; font-size: 12px; white-space: nowrap; }
.feed-item { display: flex; gap: 12px; font-size: 12.5px; margin-bottom: 10px; line-height: 1.55; }
.feed-item .f-time { color: var(--txt-dim); font-size: 11px; white-space: nowrap; padding-top: 2px; width: 52px; flex: none; }
.wf-widget-item {
  display: flex; align-items: center; gap: 11px; padding: 8px 10px; border-radius: 12px;
  background: var(--bg); margin-bottom: 7px; font-size: 12.5px; cursor: pointer;
}
.wf-widget-item:hover { background: #EFEFF1; }
.wf-progress { flex: 1; height: 5px; border-radius: 3px; background: #E4E4E8; overflow: hidden; }
.wf-progress > div { height: 100%; background: var(--accent); border-radius: 3px; }

/* ---------- 홈: 앱 그리드 ---------- */
.section-title { font-size: 15px; font-weight: 800; margin: 6px 0 18px; display: flex; align-items: baseline; gap: 10px; letter-spacing: -.01em; }
.section-title .st-sub { font-size: 12px; color: var(--txt-dim); font-weight: 500; }
.app-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(102px, 1fr)); gap: 10px 6px; }
.app-icon-wrap {
  display: flex; flex-direction: column; align-items: center; gap: 9px;
  padding: 14px 4px; border-radius: 16px; cursor: pointer; transition: background .15s;
  position: relative;
}
.app-icon-wrap:hover { background: #EFEFF1; }
.app-icon-wrap .app-name { font-size: 11.5px; text-align: center; color: var(--txt); line-height: 1.35; font-weight: 500; }
.app-icon-wrap .app-dot {
  position: absolute; top: 10px; right: 16px; width: 9px; height: 9px; border-radius: 50%;
  background: var(--bad); border: 2px solid var(--bg); z-index: 1;
}

/* ---------- 독 ---------- */
#dock-wrap { position: fixed; left: 0; right: 0; bottom: 18px; display: flex; justify-content: center; z-index: 5; }
#dock {
  display: flex; gap: 10px; padding: 12px 18px; border-radius: 26px;
  background: rgba(255,255,255,.82); border: 1px solid var(--stroke);
  backdrop-filter: blur(24px) saturate(1.4); -webkit-backdrop-filter: blur(24px) saturate(1.4);
  box-shadow: 0 16px 44px rgba(27,27,31,.16);
}
.dock-item { display: flex; flex-direction: column; align-items: center; gap: 4px; cursor: pointer; padding: 0 6px; }
.dock-item .ai { transition: transform .15s; }
.dock-item:hover .ai { transform: translateY(-5px) scale(1.07); }
.dock-item .di-lbl { font-size: 10px; color: var(--txt-dim); font-weight: 500; }
.dock-item.active .di-lbl { color: var(--txt); font-weight: 700; }
.dock-item.active::after { content: ""; width: 4px; height: 4px; border-radius: 50%; background: var(--txt-dim); margin-top: 1px; }

/* ---------- 마켓플레이스 ---------- */
.market-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; flex-wrap: wrap; gap: 12px; }
.market-head h1 { font-size: 26px; font-weight: 800; letter-spacing: -.02em; }
.market-head .mh-sub { font-size: 13px; color: var(--txt-dim); margin-top: 5px; }
.tabbar { display: inline-flex; background: #ECECEF; border-radius: 999px; padding: 4px; gap: 2px; }
.tabbar button {
  padding: 8px 22px; border-radius: 999px; background: transparent; color: var(--txt-dim);
  font-size: 13.5px; font-weight: 700;
}
.tabbar button.active { background: #fff; color: var(--txt); box-shadow: 0 1px 4px rgba(27,27,31,.12); }
.chiprow { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 24px; }
.chip {
  padding: 6px 15px; border-radius: 999px; font-size: 12.5px; font-weight: 600;
  background: #fff; color: var(--txt-dim); border: 1px solid var(--stroke); cursor: pointer;
}
.chip:hover { border-color: #D5D5DA; }
.chip.active { background: var(--txt); color: #fff; border-color: var(--txt); }
.market-section { margin-bottom: 36px; }
.market-section h2 { font-size: 16px; font-weight: 800; margin-bottom: 14px; display: flex; align-items: baseline; gap: 10px; letter-spacing: -.01em; }
.market-section h2 .ms-sub { font-size: 12px; font-weight: 500; color: var(--txt-dim); }
.card-row { display: grid; grid-template-columns: repeat(auto-fill, minmax(310px, 1fr)); gap: 14px; }
.mcard { padding: 18px; display: flex; gap: 14px; cursor: pointer; transition: box-shadow .15s, transform .15s; }
.mcard:hover { box-shadow: 0 10px 28px rgba(27,27,31,.1); transform: translateY(-2px); }
.mcard .mc-body { flex: 1; min-width: 0; }
.mcard .mc-name { font-weight: 800; font-size: 14.5px; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; letter-spacing: -.01em; }
.mcard .mc-desc { font-size: 12px; color: var(--txt-dim); line-height: 1.55; margin: 5px 0 9px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.mcard .mc-meta { display: flex; align-items: center; gap: 10px; font-size: 11.5px; color: var(--txt-dim); flex-wrap: wrap; }
.mcard .mc-meta .price { font-weight: 700; color: var(--txt); }
.mcard .mc-cta { align-self: center; }
.rank-list { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 26px; }
.rank-item { display: flex; align-items: center; gap: 13px; padding: 10px 12px; border-radius: 14px; cursor: pointer; }
.rank-item:hover { background: var(--bg); }
.rank-item .rk-num { font-size: 16px; font-weight: 800; width: 22px; color: var(--txt-dim); font-variant-numeric: tabular-nums; }
.rank-item .rk-body { flex: 1; min-width: 0; }
.rank-item .rk-name { font-size: 13.5px; font-weight: 700; }
.rank-item .rk-sub { font-size: 11px; color: var(--txt-dim); margin-top: 1px; }

/* ---------- Workflow 파이프라인 ---------- */
.pipeline { display: flex; align-items: stretch; gap: 0; overflow-x: auto; padding: 8px 2px 14px; }
.pl-node {
  min-width: 160px; max-width: 180px; padding: 13px 14px; border-radius: 14px;
  background: var(--bg); border: 1px solid var(--stroke); position: relative;
}
.pl-node .pn-step { font-size: 10px; font-weight: 800; color: var(--txt-dim); letter-spacing: .08em; }
.pl-node .pn-label { font-size: 12.5px; font-weight: 700; margin: 5px 0 7px; line-height: 1.4; }
.pl-node .pn-sys { font-size: 10.5px; color: var(--accent); font-weight: 600; }
.pl-node .pn-app { font-size: 10.5px; color: var(--txt-dim); margin-top: 5px; display: flex; align-items: center; gap: 5px; }
.pl-node.human { border-color: var(--warn); background: var(--warn-soft); }
.pl-node.human .pn-step { color: var(--warn); }
.pl-arrow { display: flex; align-items: center; padding: 0 7px; color: #C6C6CC; font-size: 16px; }

/* ---------- 모달 ---------- */
#modal-backdrop {
  position: fixed; inset: 0; z-index: 20; background: rgba(27,27,31,.32);
  display: flex; align-items: center; justify-content: center;
  backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
}
#modal {
  width: 800px; max-width: 94vw; max-height: 86vh; overflow-y: auto;
  padding: 32px 36px; border-radius: 24px;
  background: #fff; border: 1px solid var(--stroke); box-shadow: 0 28px 80px rgba(27,27,31,.28);
}
#modal::-webkit-scrollbar { width: 8px; }
#modal::-webkit-scrollbar-thumb { background: #D9D9DE; border-radius: 4px; }
.modal-head { display: flex; gap: 18px; align-items: flex-start; margin-bottom: 22px; }
.modal-head h2 { font-size: 21px; font-weight: 800; letter-spacing: -.01em; }
.modal-head .mh-pub { font-size: 12.5px; color: var(--txt-dim); margin-top: 5px; }
.modal-head .mh-meta { display: flex; gap: 14px; margin-top: 10px; font-size: 12px; color: var(--txt-dim); flex-wrap: wrap; }
.modal-close { position: absolute; top: 18px; right: 20px; background: #F1F1F3; color: var(--txt-dim); width: 32px; height: 32px; border-radius: 50%; font-size: 14px; font-weight: 700; }
.modal-close:hover { background: #E6E6EA; color: var(--txt); }
.modal-sec { margin-bottom: 20px; }
.modal-sec h4 { font-size: 11.5px; font-weight: 800; color: var(--txt-dim); letter-spacing: .07em; text-transform: uppercase; margin-bottom: 9px; }
.modal-sec h4 .h4-note { font-weight: 500; text-transform: none; letter-spacing: 0; color: var(--warn); }
.modal-sec p { font-size: 13.5px; line-height: 1.7; }
.tagrow { display: flex; gap: 7px; flex-wrap: wrap; }
.tag { padding: 5px 12px; border-radius: 9px; font-size: 11.5px; font-weight: 600; background: var(--bg); border: 1px solid var(--stroke); color: var(--txt); }
.tag.mcp { color: #2563EB; background: #EFF4FE; border-color: #DCE6FB; }
.tag.perm { color: var(--warn); background: var(--warn-soft); border-color: #F3E0C0; }
.tag .ai { vertical-align: -7px; margin-right: 4px; }

/* ---------- 관리자 콘솔 ---------- */
.admin-layout { display: flex; gap: 20px; }
.admin-nav { width: 200px; min-width: 200px; padding: 12px 10px; align-self: flex-start; }
.admin-nav button {
  display: block; width: 100%; text-align: left;
  padding: 10px 14px; border-radius: 11px; background: transparent; color: var(--txt-dim);
  font-size: 13px; font-weight: 600; margin-bottom: 2px;
}
.admin-nav button:hover { background: var(--bg); }
.admin-nav button.active { background: var(--accent-soft); color: var(--accent); font-weight: 700; }
.admin-body { flex: 1; min-width: 0; }
.admin-body h1 { font-size: 22px; font-weight: 800; margin-bottom: 5px; letter-spacing: -.02em; }
.admin-body .ab-sub { font-size: 13px; color: var(--txt-dim); margin-bottom: 20px; line-height: 1.6; }
.kpi-row { display: grid; grid-template-columns: repeat(4,1fr); gap: 14px; margin-bottom: 20px; }
.kpi { padding: 18px 20px; }
.kpi .k-num { font-size: 26px; font-weight: 800; letter-spacing: -.02em; }
.kpi .k-lbl { font-size: 12px; color: var(--txt-dim); margin-top: 4px; }
table.admin-tbl { width: 100%; border-collapse: collapse; font-size: 12.8px; }
table.admin-tbl th {
  text-align: left; padding: 10px 14px; color: var(--txt-dim); font-size: 11.5px;
  font-weight: 700; letter-spacing: .04em; border-bottom: 1px solid var(--stroke);
}
table.admin-tbl td { padding: 11px 14px; border-bottom: 1px solid #F1F1F3; }
table.admin-tbl tr:hover td { background: #FAFAFB; }
.tbl-wrap { padding: 8px 12px 14px; overflow-x: auto; }
.log-item { display: flex; gap: 12px; padding: 11px 16px; border-bottom: 1px solid #F1F1F3; font-size: 12.8px; align-items: baseline; }
.log-item .l-time { color: var(--txt-dim); font-size: 11.5px; width: 44px; min-width: 44px; font-variant-numeric: tabular-nums; }
.log-item .l-actor { font-weight: 700; min-width: 160px; }
.log-dot { width: 8px; height: 8px; min-width: 8px; border-radius: 50%; background: #34C759; align-self: center; }
.log-dot.warn { background: #F5A623; }

/* ---------- Ontology Chat 위젯 ---------- */
.widget.tall { grid-row: span 2; min-height: 356px; }
.chat-msgs { flex: 1; overflow-y: auto; display: flex; flex-direction: column; gap: 8px; padding: 2px 2px 10px; }
.chat-msgs::-webkit-scrollbar { width: 6px; }
.chat-msgs::-webkit-scrollbar-thumb { background: #D9D9DE; border-radius: 3px; }
.chat-msg { max-width: 88%; padding: 9px 13px; border-radius: 14px; font-size: 12.5px; line-height: 1.6; }
.chat-msg.user { align-self: flex-end; background: var(--accent); color: #fff; border-bottom-right-radius: 4px; }
.chat-msg.bot { align-self: flex-start; background: var(--bg); border: 1px solid var(--stroke); border-bottom-left-radius: 4px; }
.chat-path { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 9px; align-items: center; }
.cp-node { padding: 3px 9px; border-radius: 7px; background: #fff; border: 1px solid var(--stroke); font-size: 10.5px; font-weight: 600; color: var(--accent); white-space: nowrap; }
.cp-sep { color: #C6C6CC; font-size: 11px; }
.chat-src { display: flex; gap: 5px; margin-top: 7px; flex-wrap: wrap; }
.chat-src span { font-size: 10px; color: var(--txt-dim); background: #F1F1F3; padding: 2px 8px; border-radius: 999px; }
.chat-suggest { display: flex; gap: 6px; flex-wrap: wrap; margin: 6px 0 10px; }
.chat-suggest button { padding: 5px 12px; border-radius: 999px; border: 1px solid var(--stroke); background: #fff; font-size: 11.5px; color: var(--txt-dim); }
.chat-suggest button:hover { color: var(--accent); border-color: var(--accent); }
.chat-input-row { display: flex; gap: 8px; margin-top: auto; }
.chat-input-row input { flex: 1; padding: 10px 14px; border-radius: 999px; border: 1px solid var(--stroke); font-family: inherit; font-size: 12.5px; outline: none; background: #fff; color: var(--txt); }
.chat-input-row input:focus { border-color: var(--accent); }
.chat-input-row input::placeholder { color: #B4B4BA; }

/* ---------- 온톨로지 스튜디오 ---------- */
.onto-ent { display: flex; align-items: center; gap: 10px; padding: 8px 4px; border-bottom: 1px solid #F1F1F3; font-size: 13px; }
.onto-ent:last-child { border-bottom: none; }
.onto-dot { width: 11px; height: 11px; border-radius: 50%; flex: none; }
.onto-rel { display: flex; align-items: center; gap: 7px; padding: 6px 4px; border-bottom: 1px solid #F1F1F3; }
.onto-rel:last-child { border-bottom: none; }
.onto-rel-lbl { font-size: 11px; color: var(--txt-dim); flex: none; }
.onto-rel-lbl::before, .onto-rel-lbl::after { content: "—"; color: #D9D9DE; margin: 0 4px; }

/* ---------- 토스트 ---------- */
#toast {
  position: fixed; bottom: 112px; left: 50%; transform: translateX(-50%) translateY(20px);
  padding: 12px 26px; border-radius: 999px; background: var(--txt); color: #fff;
  font-size: 13px; font-weight: 600; z-index: 40; opacity: 0; pointer-events: none;
  transition: all .25s; box-shadow: 0 12px 32px rgba(27,27,31,.3);
}
#toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

@media (max-width: 1100px) {
  .widget-grid { grid-template-columns: repeat(2, 1fr); }
  .rank-list { grid-template-columns: 1fr; }
  .kpi-row { grid-template-columns: repeat(2,1fr); }
  .mode-cards { grid-template-columns: 1fr; }
}