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

:root{
  /* ── 배경 계층 (명확하게 3단계 분리) */
  --bg-base:   #0f172a;   /* 최외곽 */
  --bg-panel:  #1e293b;   /* 사이드바/패널 */
  --bg-card:   #273549;   /* 카드/입력 */
  --bg-hover:  #2d3f58;   /* 호버 */

  /* ── 테두리 */
  --border:    #334155;   /* 기본 — 잘 보임 */
  --border-l:  #475569;   /* 강조 */

  /* ── 텍스트 */
  --text-1:    #f1f5f9;   /* 제목/중요 */
  --text-2:    #94a3b8;   /* 보조 */
  --text-3:    #64748b;   /* 힌트 */

  /* ── 포인트 컬러 */
  --amber:     #f59e0b;   /* Pi 골드 */
  --amber-bg:  #451a03;
  --blue:      #3b82f6;   /* 분석 버튼 */
  --blue-bg:   #1e3a5f;
  --cyan:      #06b6d4;   /* 상위 노드 */
  --green:     #10b981;   /* 하위 노드 */
  --violet:    #8b5cf6;   /* 루트 */
  --red:       #ef4444;   /* 블랙리스트 */
  --red-bg:    #450a0a;
  --orange:    #f97316;

  --font:'Inter',sans-serif;
  --mono:'JetBrains Mono',monospace;
  --r:6px; --r2:10px;
}

html,body{height:100%;background:var(--bg-base);color:var(--text-1);
  font-family:var(--font);font-size:14px;overflow:hidden;-webkit-font-smoothing:antialiased}
#app{display:flex;flex-direction:column;height:100vh}

/* ══════════════════════════════════════════
   HEADER
══════════════════════════════════════════ */
#hdr{
  display:flex;align-items:center;gap:12px;
  padding:0 20px;height:52px;
  background:var(--bg-panel);
  border-bottom:1px solid var(--border);
  flex-shrink:0;
}

.logo{display:flex;align-items:center;gap:9px;flex-shrink:0}
.logo-ico{
  width:32px;height:32px;border-radius:8px;
  background:linear-gradient(135deg,#1e40af,#3b82f6);
  display:flex;align-items:center;justify-content:center;font-size:16px;
}
.logo-t{font-size:16px;font-weight:700;color:var(--text-1);letter-spacing:-0.3px}
.logo-s{font-size:10px;color:var(--text-3)}

#search-area{flex:1;max-width:580px;position:relative}
#search-wrap{display:flex;gap:8px;position:relative}
/* 자동완성 드롭다운 */
#addr-suggest{
  position:absolute;top:calc(100% + 4px);left:0;right:0;
  background:#0f172a;border:1px solid var(--border-l);
  border-radius:var(--r2);z-index:9999;
  box-shadow:0 8px 24px rgba(0,0,0,.7);
  max-height:260px;overflow-y:auto;
}
.sug-item{
  display:flex;align-items:center;gap:10px;
  padding:8px 12px;cursor:pointer;
  border-bottom:1px solid var(--border);
  transition:background .12s;
}
.sug-item:last-child{border-bottom:none}
.sug-item:hover,.sug-item.active{background:var(--bg-hover)}
.sug-badge{
  font-size:9px;font-weight:700;padding:2px 6px;border-radius:3px;
  flex-shrink:0;
}
.sug-badge.cex{background:rgba(37,99,235,.2);color:#60a5fa;border:1px solid #2563eb44}
.sug-badge.team{background:rgba(16,185,129,.2);color:#34d399;border:1px solid #10b98144}
.sug-label{font-size:12px;font-weight:600;color:var(--text-1);flex:1}
.sug-addr{font-size:10px;color:var(--text-3);font-family:var(--mono);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:180px}
.sug-no-result{padding:10px 14px;font-size:11px;color:var(--text-3);text-align:center}


#addr-in{
  flex:1;height:36px;
  background:var(--bg-card);
  border:1px solid var(--border);
  border-radius:var(--r);
  padding:0 12px;
  color:var(--text-1);
  font-family:var(--mono);font-size:12px;
  outline:none;transition:border-color .15s, box-shadow .15s;
}
#addr-in::placeholder{color:var(--text-3)}
#addr-in:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(59,130,246,.2)}
#addr-in.err{border-color:var(--red);box-shadow:0 0 0 3px rgba(239,68,68,.2)}

#btn-go{
  height:36px;padding:0 18px;
  background:var(--blue);
  border:none;border-radius:var(--r);
  color:#fff;font-weight:600;font-size:13px;
  cursor:pointer;transition:background .15s, transform .1s;
  white-space:nowrap;
}
#btn-go:hover{background:#2563eb}
#btn-go:active{transform:scale(.98)}
#btn-go:disabled{background:#1e3a5f;color:var(--text-3);cursor:not-allowed}

.depth-ctrl{display:flex;align-items:center;gap:6px;flex-shrink:0}
.dlabel{font-size:12px;color:var(--text-2)}
.dsel{
  height:32px;padding:0 8px;
  background:var(--bg-card);border:1px solid var(--border);
  border-radius:var(--r);color:var(--text-1);font-size:12px;outline:none;cursor:pointer;
}
.dsel:focus{border-color:var(--blue)}

#view-tabs{
  display:flex;gap:1px;
  background:var(--bg-base);
  border:1px solid var(--border);
  border-radius:var(--r);
  padding:2px;flex-shrink:0;
}
.vtab{
  height:28px;padding:0 14px;border:none;background:transparent;
  color:var(--text-2);font-size:12px;font-weight:500;
  cursor:pointer;border-radius:4px;transition:background .15s, color .15s;
}
.vtab.active{background:var(--bg-hover);color:var(--text-1)}
.vtab:hover:not(.active){background:rgba(255,255,255,.05);color:var(--text-1)}

/* 2D / 3D 토글 */
#dim-toggle{
  display:flex;gap:1px;
  background:var(--bg-base);
  border:1px solid var(--border);
  border-radius:var(--r);
  padding:2px;flex-shrink:0;
}
.dim-btn{
  height:28px;padding:0 12px;border:none;background:transparent;
  color:var(--text-2);font-size:12px;font-weight:600;letter-spacing:.5px;
  cursor:pointer;border-radius:4px;transition:background .15s,color .15s;
}
.dim-btn.active{
  background:linear-gradient(135deg,#3b82f6,#6366f1);
  color:#fff;box-shadow:0 1px 4px rgba(99,102,241,.4);
}
.dim-btn:hover:not(.active){background:rgba(255,255,255,.06);color:var(--text-1)}

/* ══════════════════════════════════════════
   LAYOUT
══════════════════════════════════════════ */
#main{display:flex;flex:1;overflow:hidden}

/* ══════════════════════════════════════════
   SIDEBAR
══════════════════════════════════════════ */
#sidebar{
  width:220px;flex-shrink:0;
  background:var(--bg-panel);
  border-right:2px solid var(--border);
  display:flex;flex-direction:column;overflow:hidden;
}
.s-sec{padding:8px 12px;border-bottom:1px solid var(--border)}
.s-title{
  font-size:10px;font-weight:700;letter-spacing:1.2px;
  text-transform:uppercase;color:var(--text-3);margin-bottom:5px;
}

/* Status */
.st-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:2px}
.st-key{font-size:12px;color:var(--text-2)}
.st-val{font-size:12px;font-weight:600;color:var(--text-1)}

/* Risk badge */
.rbadge{
  display:inline-flex;align-items:center;gap:4px;
  padding:2px 8px;border-radius:4px;
  font-size:11px;font-weight:700;letter-spacing:.5px;
}
.rbadge.CLEAN   {background:#052e16;color:#4ade80;border:1px solid #166534}
.rbadge.CEX     {background:#431407;color:#fb923c;border:1px solid #c2410c}
.rbadge.TEAM    {background:#0c4a6e;color:#38bdf8;border:1px solid #0284c7}
.rbadge.LOW     {background:#052e16;color:#86efac;border:1px solid #166534}
.rbadge.MEDIUM  {background:#422006;color:#fcd34d;border:1px solid #92400e}
.rbadge.WARNING {background:#3b2c0a;color:#EAB308;border:1px solid #78350f}
.rbadge.HIGH    {background:#431407;color:#fb923c;border:1px solid #9a3412}
.rbadge.DANGER  {background:#431407;color:#fb923c;border:1px solid #9a3412}
.rbadge.CRITICAL{background:var(--red-bg);color:#fca5a5;border:1px solid #7f1d1d;
  animation:blink 1.5s ease-in-out infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.6}}

/* Stat cards */
.stat-g{display:grid;grid-template-columns:1fr 1fr;gap:4px}
.sc{
  background:var(--bg-card);
  border:1px solid var(--border);
  border-radius:var(--r);
  padding:6px 6px;text-align:center;
}
.sv{font-size:18px;font-weight:800;color:var(--amber);line-height:1.1}
.sk{font-size:10px;color:var(--text-3);margin-top:1px;letter-spacing:.5px}

/* Blacklist alert */
#bl-alert{
  display:none;margin:0 12px 10px;
  background:var(--red-bg);
  border:1px solid #7f1d1d;
  border-radius:var(--r);padding:10px 12px;
}
#bl-alert.show{display:block}
.al-t{font-size:11px;font-weight:700;color:#fca5a5;display:flex;align-items:center;gap:5px;margin-bottom:5px}
.al-p{font-size:10px;color:#fca5a5;opacity:.75;font-family:var(--mono);
  margin-top:3px;padding:4px 6px;background:rgba(239,68,68,.08);border-radius:4px;word-break:break-all}

/* BL and WL lists */
#bl-list, #wl-list { flex: 1; overflow-y: auto; padding: 6px 12px; min-height: 80px; }
.bl-row{
  display:flex;align-items:flex-start;gap:6px;
  padding:6px 8px;margin-bottom:3px;
  background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r);
  transition:border-color .15s;
}
.bl-row:hover{border-color:#7f1d1d}
.bl-dot{width:6px;height:6px;border-radius:50%;background:var(--red);flex-shrink:0;margin-top:4px}
.bl-a{font-family:var(--mono);font-size:10px;color:var(--text-2);flex:1;
  word-break:break-all;line-height:1.5}
.bl-l{font-size:9px;color:#fca5a5}
.bld{background:none;border:none;color:var(--text-3);cursor:pointer;font-size:13px;padding:2px 4px;transition:.15s}
.bld:hover{color:var(--red)}
.bl-short{font-family:var(--mono);font-size:10px;color:var(--text-2);cursor:pointer;user-select:none}
.bl-short:hover{color:var(--text-1)}
.bl-full{display:none;font-family:var(--mono);font-size:9px;color:var(--text-3);word-break:break-all;margin-top:3px;padding-top:3px;border-top:1px solid var(--border)}
.bl-row.open .bl-full{display:block}
.wl-short{font-family:var(--mono);font-size:10px;color:var(--text-1);cursor:pointer;user-select:none}
.wl-short:hover{color:#fff}
.wl-full{display:none;font-family:var(--mono);font-size:9px;color:var(--text-3);word-break:break-all;margin-top:3px;padding-top:3px;border-top:1px solid var(--border)}
.wl-row.open .wl-full{display:block}

@keyframes wlRing{
  0%,100%{opacity:0.2;transform:translate(-50%,-50%) scale(1);box-shadow:0 0 4px rgba(196,181,253,0.3)}
  50%{opacity:1;transform:translate(-50%,-50%) scale(1.22);box-shadow:0 0 12px rgba(196,181,253,0.9)}
}
.wl-ring{
  position:absolute;top:50%;left:50%;
  width:44px;height:44px;border-radius:50%;
  border:2px solid #C4B5FD;
  animation:wlRing 1.5s ease-in-out infinite;
  pointer-events:none;
}

.blin{
  width:100%;height:32px;
  background:var(--bg-card);border:1px solid var(--border);
  border-radius:var(--r);padding:0 10px;
  color:var(--text-1);font-family:var(--mono);font-size:11px;
  outline:none;margin-bottom:5px;transition:border-color .15s;
}
.blin:focus{border-color:var(--blue)}
#btn-bl{
  height:30px;padding:0 12px;
  background:var(--red);border:none;border-radius:var(--r);
  color:#fff;font-size:11px;font-weight:600;cursor:pointer;transition:background .15s;
  white-space: nowrap; flex-shrink: 0;
}
#btn-bl:hover{background:#dc2626}

/* ══════════════════════════════════════════
   VIEW CONTAINER
══════════════════════════════════════════ */
#view-wrap{flex:1;position:relative;overflow:hidden;background:var(--bg-base)}
.view{display:none;width:100%;height:100%}
.view.active{display:flex}

/* ── Tree view */
#tree-view{flex-direction:column;position:relative}
#tree-svg{width:100%;height:100%}

.tn-group{cursor:pointer}
.tn-group:hover .tn-icon{filter:brightness(1.25)}
.tn-icon{transition:all .2s; stroke-linejoin:round}
.tn-root{filter:drop-shadow(0 0 8px var(--violet))}
.tn-bl{filter:drop-shadow(0 0 8px var(--red));animation:npulse 1.3s ease-in-out infinite}
@keyframes npulse{0%,100%{filter:drop-shadow(0 0 6px var(--red))}
                  50%{filter:drop-shadow(0 0 16px var(--red))}}
.tn-label{font-family:var(--mono);font-size:9px;fill:#94a3b8;pointer-events:none;user-select:none}
.tn-risk{font-size:8px;fill:#64748b;pointer-events:none}

/* ── 24h 연속 거래 추적 pulse ──────────────────────── */
@keyframes kTransitSelected {
  0%,100% { opacity:.4; }
  50%      { opacity:1; filter:drop-shadow(0 0 5px #f97316); }
}
@keyframes kTransitHop1 {
  0%,100% { opacity:.3; }
  50%      { opacity:.9; filter:drop-shadow(0 0 4px #fbbf24); }
}
@keyframes kTransitHop2 {
  0%,100% { opacity:.2; }
  50%      { opacity:.7; filter:drop-shadow(0 0 3px #a78bfa); }
}
.transit-selected {
  animation: kTransitSelected .7s ease-in-out infinite !important;
  stroke: #f97316 !important;
  stroke-width: 2.5px !important;
}
.transit-hop1 {
  animation: kTransitHop1 1s ease-in-out infinite !important;
  stroke: #fbbf24 !important;
  stroke-width: 2px !important;
}
.transit-hop2 {
  animation: kTransitHop2 1.4s ease-in-out infinite !important;
  stroke: #a78bfa !important;
  stroke-width: 1.5px !important;
}
/* 추적 정보 바 */
#transit-info {
  display: none;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  background: rgba(249,115,22,.08);
  border: 1px solid rgba(249,115,22,.25);
  border-radius: 6px;
  font-size: 11px;
  color: var(--text-2);
  flex-wrap: wrap;
  position: absolute;
  bottom: 14px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 20;
  min-width: 200px;
  max-width: 480px;
  white-space: nowrap;
}

.tree-link{fill:none}
.cross-link{fill:none;stroke-dasharray:5,3}
@keyframes edgePulse {
  0%   { opacity: 0.3; }
  50%  { opacity: 1; }
  100% { opacity: 0.3; }
}
.tree-link.edge-pulse, .cross-link.edge-pulse {
  animation: edgePulse 1.5s ease-in-out infinite !important;
}
.exp-dot{cursor:pointer;transition:transform .15s}
.exp-dot:hover{transform:scale(1.3)}

/* Legend */
#tree-legend{
  position:absolute;bottom:16px;left:16px;
  background:#080f1c;
  border:1px solid var(--border);
  border-radius:var(--r2);
  padding:12px 14px;z-index:30;
  min-width:180px;
  box-shadow:0 4px 16px rgba(0,0,0,.8);
}
#tree-legend.collapsed #leg-body { display: none; }
#tree-legend.collapsed .leg-icon { transform: rotate(180deg); }
.leg-t{font-size:10px;color:var(--text-3);font-weight:700;letter-spacing:.8px;
  text-transform:uppercase;margin-bottom:0;}
#tree-legend:not(.collapsed) .leg-t { 
  margin-bottom: 8px; 
  padding-bottom: 8px; 
  border-bottom: 1px solid var(--border); 
}
.leg-r{display:flex;align-items:center;gap:7px;margin-bottom:5px}
.leg-d{width:9px;height:9px;border-radius:50%;flex-shrink:0}
.leg-l{font-size:11px;color:var(--text-2)}

/* Empty state */
#tree-empty{
  position:absolute;inset:0;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:12px;pointer-events:none;
}
.ei{font-size:56px;opacity:.2}
.et{font-size:18px;font-weight:600;color:var(--text-2)}
.es{font-size:12px;color:var(--text-3);text-align:center;line-height:1.7}

/* ── 시간 슬라이더 바 (트리뷰 하단) */
#time-slider-bar{
  display:flex;align-items:center;gap:8px;
  height:56px;padding:20px 12px 8px;flex-shrink:0;
  background:#080f1c;border-top:1px solid #1e3a5f;
  position:relative;
}
#ts-play,#ts-reset{
  width:28px;height:28px;border-radius:50%;flex-shrink:0;
  border:1px solid #1e3a5f;background:#0f1c2e;
  color:#64748b;cursor:pointer;font-size:12px;
  display:flex;align-items:center;justify-content:center;
  transition:border-color .12s,color .12s;padding:0;
}
#ts-play:hover:not(:disabled),#ts-reset:hover:not(:disabled){border-color:#3b82f6;color:#3b82f6}
#ts-play:disabled,#ts-reset:disabled{opacity:.35;cursor:default}
#ts-reset{font-size:14px}
/* 속도 선택 */
#ts-speed{
  height:24px;padding:0 4px;flex-shrink:0;
  background:#0f1c2e;border:1px solid #1e3a5f;
  color:#64748b;border-radius:4px;cursor:pointer;outline:none;
  font-size:10px;font-family:var(--mono);
  transition:border-color .12s,color .12s;
}
#ts-speed:hover:not(:disabled){border-color:#3b82f6;color:#3b82f6}
#ts-speed:disabled{opacity:.35;cursor:default}
.ts-lbl{font-size:10px;font-family:var(--mono);color:#334155;white-space:nowrap;flex-shrink:0}
/* 슬라이더 트랙 */
#ts-track{flex:1;position:relative;display:flex;align-items:center;min-width:0}
/* 썸 위 날짜 라벨 */
#ts-thumb-lbl{
  position:absolute;top:-36px;
  left:calc(11px + (100% - 22px) * var(--thumb-frac,1));
  transform:translateX(-50%);
  font-size:12px;font-family:var(--mono);color:#60a5fa;
  white-space:nowrap;pointer-events:none;
  background:rgba(8,15,28,.92);padding:2px 8px;
  border-radius:3px;border:1px solid #1e3a5f;
  transition:left .05s linear;
}
#ts-range{
  width:100%;cursor:pointer;-webkit-appearance:none;appearance:none;
  height:4px;border-radius:2px;outline:none;
  background:linear-gradient(to right,#3b82f6 var(--pct,100%),#1e3a5f var(--pct,100%));
}
#ts-range:disabled{opacity:.3;cursor:default}
#ts-range::-webkit-slider-thumb{
  -webkit-appearance:none;width:22px;height:22px;border-radius:50%;
  background:radial-gradient(circle at 40% 35%,#93c5fd 0%,#2563eb 60%,#1e40af 100%);
  border:2px solid #0f172a;cursor:pointer;
  box-shadow:0 0 10px #3b82f699,0 0 3px #000;
  transition:box-shadow .12s,transform .08s;
}
#ts-range::-webkit-slider-thumb:hover{
  box-shadow:0 0 16px #60a5faaa,0 0 4px #000;
  transform:scale(1.12);
}
#ts-range:disabled::-webkit-slider-thumb{background:#334155;box-shadow:none}
#ts-range::-moz-range-thumb{
  width:22px;height:22px;border-radius:50%;
  background:radial-gradient(circle at 40% 35%,#93c5fd 0%,#2563eb 60%,#1e40af 100%);
  border:2px solid #0f172a;cursor:pointer;
  box-shadow:0 0 10px #3b82f699;
}

/* ══════════════════════════════════════════
   OVERLAYS
══════════════════════════════════════════ */
#loading{
  display:none;position:fixed;inset:0;
  background:rgba(15,23,42,.85);
  align-items:center;justify-content:center;
  flex-direction:column;gap:18px;z-index:500;
}
#loading.show{display:flex}
.spinner{
  width:48px;height:48px;
  border:3px solid var(--border);
  border-top-color:var(--blue);
  border-radius:50%;animation:spin .7s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}
.lt{font-size:15px;font-weight:600;color:var(--text-1)}
.ls{font-size:12px;color:var(--text-2);text-align:center}
#prog-wrap{width:220px;height:4px;background:var(--bg-card);border-radius:2px;overflow:hidden}
#prog{height:100%;width:0;background:var(--blue);border-radius:2px;transition:width .5s}
#load-stats{font-size:11px;color:var(--text-3);font-family:var(--mono)}

#tip{
  display:none;position:fixed;z-index:400;
  background:#1e293b;border:1px solid var(--border-l);
  border-radius:var(--r2);padding:12px 14px;
  min-width:200px;max-width:290px;
  max-height:70vh;overflow-y:auto;
  box-shadow:0 8px 32px rgba(0,0,0,.85);pointer-events:none;
  opacity:1 !important;
}
#tip.show{display:block}
.tip-a{font-family:var(--mono);font-size:10px;color:var(--amber);
  word-break:break-all;margin-bottom:8px;line-height:1.5}
.tip-r{display:flex;justify-content:space-between;font-size:11px;margin-bottom:3px}
.tip-k{color:var(--text-2)} .tip-v{font-weight:600;color:var(--text-1)}

#detail{
  display:none;position:absolute;bottom:76px;right:16px;width:260px;
  max-height:calc(100vh - 120px);
  background:#080f1c;border:1px solid var(--border-l);
  border-radius:var(--r2);padding:14px;z-index:50;
  box-shadow:0 8px 32px rgba(0,0,0,.85);
  display:flex;flex-direction:column;
}
#detail.show{display:flex}
#det-node-body,#det-edge-body{
  overflow-y:auto;flex:1;
  padding-right:2px;
}
.det-hdr{display:flex;justify-content:space-between;align-items:center;margin-bottom:9px;flex-shrink:0}
.det-hdr .det-t{margin-bottom:0}
.det-close{width:20px;height:20px;border-radius:50%;border:1px solid #334155;
  background:#0f172a;color:#64748b;font-size:12px;line-height:1;
  cursor:pointer;display:flex;align-items:center;justify-content:center;
  transition:border-color .12s,color .12s;flex-shrink:0;padding:0}
.det-close:hover{border-color:#ef4444;color:#f87171}
.det-t{font-size:10px;color:var(--text-3);font-weight:700;letter-spacing:.8px;
  text-transform:uppercase;margin-bottom:9px}
.det-a{
  font-family:var(--mono);font-size:10px;color:var(--amber);
  word-break:break-all;padding:7px 9px;
  background:var(--amber-bg);border:1px solid #92400e;
  border-radius:var(--r);margin-bottom:9px;line-height:1.5;
}
.det-btn{
  width:100%;padding:7px;
  background:var(--bg-card);border:1px solid var(--border);
  border-radius:var(--r);color:var(--text-2);font-size:11px;
  cursor:pointer;transition:.15s;margin-top:5px;
}
.det-btn:hover{border-color:var(--border-l);color:var(--text-1);background:var(--bg-hover)}

#gctrl{position:absolute;top:14px;right:14px;display:flex;flex-direction:column;gap:4px;z-index:10}
.gc{
  width:32px;height:32px;
  background:var(--bg-panel);border:1px solid var(--border);
  border-radius:var(--r);color:var(--text-2);font-size:14px;
  cursor:pointer;display:flex;align-items:center;justify-content:center;transition:.15s;
}
.gc:hover{border-color:var(--border-l);color:var(--text-1);background:var(--bg-hover)}

::-webkit-scrollbar{width:5px;height:5px}
::-webkit-scrollbar-track{background:var(--bg-base)}
::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:var(--border-l)}

/* ══════════════════════════════════════════
   WATCHLIST SIDEBAR
══════════════════════════════════════════ */
.wl-row{display:flex;align-items:flex-start;gap:8px;padding:6px 14px;border-bottom:1px solid var(--border)}
.wl-dot{width:8px;height:8px;border-radius:50%;background:#F59E0B;flex-shrink:0;box-shadow:0 0 4px #F59E0B88;margin-top:3px}
.wl-a{font-family:var(--mono);font-size:11px;color:var(--text-1);flex:1;word-break:break-all;line-height:1.5}
.wl-l{font-size:10px;color:#fbbf24}
.wld{margin-left:auto;background:none;border:none;color:var(--text-3);cursor:pointer;font-size:13px;padding:2px 4px;line-height:1}
.wld:hover{color:var(--red)}

/* ══════════════════════════════════════════
   GUIDE TAB
══════════════════════════════════════════ */
#guide-view{overflow-y:auto;background:var(--bg-base)}
#guide-body{max-width:860px;margin:0 auto;padding:40px 32px 60px}
.gd-hero{text-align:center;padding:40px 20px 32px;border-bottom:1px solid var(--border);margin-bottom:32px}
.gd-hero-ic{font-size:48px;margin-bottom:12px}
.gd-hero h1{font-size:22px;font-weight:700;color:var(--text-1);margin-bottom:10px}
.gd-hero p{font-size:13px;color:var(--text-2);line-height:1.7}
.gd-section{margin-bottom:36px}
.gd-section h2{font-size:15px;font-weight:700;color:var(--text-1);margin-bottom:14px;padding-bottom:8px;border-bottom:1px solid var(--border)}
.gd-section p{font-size:13px;color:var(--text-2);line-height:1.8}
.gd-section strong{color:var(--text-1)}
.gd-arch{display:flex;align-items:stretch;gap:6px;flex-wrap:wrap;background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--r2);padding:20px}
.gd-arch-step{display:flex;flex-direction:column;align-items:center;gap:6px;flex:1;min-width:120px;text-align:center;background:var(--bg-card);border-radius:var(--r);padding:14px 10px}
.gd-arch-ico{font-size:26px}
.gd-arch-label{font-size:12px;font-weight:700;color:var(--text-1)}
.gd-arch-desc{font-size:10px;color:var(--text-3);line-height:1.5}
.gd-arch-arrow{font-size:18px;color:var(--text-3);flex-shrink:0;display:flex;align-items:center}
.gd-steps{display:flex;flex-direction:column;gap:10px}
.gd-step{display:flex;gap:14px;align-items:flex-start;background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--r);padding:14px 16px}
.gd-num{width:26px;height:26px;border-radius:50%;background:var(--blue);color:#fff;font-size:13px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:1px}
.gd-step strong{font-size:13px;color:var(--text-1);display:block;margin-bottom:4px}
.gd-step p{font-size:12px;color:var(--text-2);margin:0;line-height:1.6}
.gd-legend-grid{display:flex;flex-direction:column;gap:10px}
.gd-leg-item{display:flex;gap:14px;align-items:flex-start;padding:12px 14px;background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--r)}
.gd-leg-dot{width:22px;height:22px;border-radius:50%;flex-shrink:0;margin-top:2px}
.gd-leg-item strong{font-size:13px;color:var(--text-1);display:block;margin-bottom:3px}
.gd-leg-item p{font-size:12px;color:var(--text-2);margin:0;line-height:1.6}
.gd-compare{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:14px}
.gd-comp-col{padding:16px;border-radius:var(--r);border:2px solid}
.gd-comp-bl{background:#450a0a22;border-color:#EF4444}
.gd-comp-wl{background:#78350f22;border-color:#F59E0B}
.gd-comp-title{font-size:13px;font-weight:700;margin-bottom:12px;color:var(--text-1)}
.gd-comp-col ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:6px}
.gd-comp-col li{font-size:12px;color:var(--text-2);padding-left:14px;position:relative}
.gd-comp-col li::before{content:"•";position:absolute;left:0;color:var(--text-3)}
.gd-tip{background:rgba(251,191,36,.06);border:1px solid rgba(251,191,36,.25);border-radius:var(--r);padding:14px 16px;font-size:12px;color:var(--text-2);line-height:1.7}
.gd-tip strong{color:#fbbf24}
.gd-risk-table{display:flex;flex-direction:column;gap:8px}
.gd-risk-row{display:flex;align-items:center;gap:14px;padding:10px 14px;background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--r)}
.gd-risk-row div{font-size:12px;color:var(--text-2)}
.gd-risk-row strong{color:var(--text-1)}
.gd-tips-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.gd-tip-item{display:flex;gap:10px;align-items:flex-start;background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--r);padding:12px 14px}
.gd-tip-ico{font-size:20px;flex-shrink:0}
.gd-tip-item strong{font-size:12px;color:var(--text-1);display:block;margin-bottom:3px}
.gd-tip-item p{font-size:11px;color:var(--text-2);margin:0;line-height:1.5}
.gd-footer{text-align:center;padding-top:24px;border-top:1px solid var(--border);color:var(--text-2);font-size:12px}

/* ── 안내서 TOC 네비게이션 ── */
.gd-toc{position:sticky;top:0;z-index:10;background:var(--bg-panel);border-bottom:1px solid var(--border);padding:0;margin:0 -32px 28px;overflow-x:auto;scrollbar-width:none}
.gd-toc::-webkit-scrollbar{display:none}
.gd-toc-inner{display:flex;gap:0;white-space:nowrap;padding:0 32px}
.gd-toc-btn{flex-shrink:0;padding:8px 14px;font-size:11px;font-weight:500;color:var(--text-2);background:none;border:none;border-bottom:2px solid transparent;cursor:pointer;transition:color .15s,border-color .15s;line-height:1}
.gd-toc-btn:hover{color:var(--text-1);border-bottom-color:var(--border)}
.gd-toc-btn.active{color:var(--pi);border-bottom-color:var(--pi)}
.gd-section{scroll-margin-top:40px}

/* ══════════════════════════════════════════
   LAYOUT PANEL (레이아웃 슬라이더)
══════════════════════════════════════════ */
#layout-panel{
  position:absolute;top:14px;left:14px;z-index:30;
  background:#080f1c;
  border:1px solid var(--border);border-radius:var(--r2);
  padding:10px 12px;
  min-width:170px;
  box-shadow:0 4px 16px rgba(0,0,0,.8);
}
.lp-title{font-size:9px;font-weight:700;letter-spacing:1px;text-transform:uppercase;
  color:var(--text-3);margin-bottom:8px}
.lp-row{display:flex;align-items:center;gap:6px;margin-bottom:5px}
.lp-lbl{font-size:13px;width:16px;text-align:center;flex-shrink:0;color:var(--text-2)}
.lp-sl{flex:1;height:4px;accent-color:var(--blue);cursor:pointer}
.lp-val{font-family:var(--mono);font-size:10px;color:var(--text-2);width:24px;text-align:right;flex-shrink:0}
.lp-btn{flex:1;height:22px;background:var(--bg-card);border:1px solid var(--border);
  border-radius:4px;color:var(--text-2);font-size:10px;cursor:pointer;transition:background .15s}
.lp-btn:hover{background:var(--bg-hover);color:var(--text-1)}

/* 🧬 과학적 로직 설계 및 가이드 추가 스타일 */
.gd-theory-box {
  background: rgba(30, 41, 59, 0.4);
  border-left: 4px solid var(--pi);
  border-radius: var(--r);
  padding: 14px 16px;
  margin: 12px 0;
}
.gd-theory-box h3 {
  font-size: 13px;
  font-weight: 600;
  color: var(--pi);
  margin: 0 0 8px 0;
}
.gd-theory-box ul {
  margin: 0;
  padding-left: 18px;
}
.gd-theory-box li {
  font-size: 12px;
  color: var(--text-2);
  margin-bottom: 6px;
  line-height: 1.5;
}
.gd-algo-card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 14px 16px;
  margin-bottom: 12px;
}
.gd-algo-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--pi);
  margin-bottom: 8px;
}
.gd-formula {
  background: #0f172a;
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 4px;
  padding: 8px 12px;
  margin: 8px 0;
  font-family: var(--mono);
  font-size: 12px;
  color: #a7f3d0;
  overflow-x: auto;
  text-align: center;
}
.gd-table {
  border-collapse: collapse;
  border: 1px solid var(--border);
  border-radius: var(--r);
  overflow: hidden;
  margin-top: 10px;
}
.gd-table th, .gd-table td {
  border: 1px solid var(--border);
  padding: 8px 10px;
  text-align: center;
}
.gd-table th {
  background: rgba(30, 41, 59, 0.6);
  color: var(--text-1);
}
.gd-table td {
  color: var(--text-2);
}

/* ══════════════════════════════════════════
   TREE VIEW — 메인 캔버스 영역 래퍼
══════════════════════════════════════════ */
#tree-main-area {
  flex: 1;
  position: relative;
  overflow: hidden;
}

/* ══════════════════════════════════════════
   날짜 범위 필터 바
══════════════════════════════════════════ */
#date-filter-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 38px;
  padding: 0 12px;
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  position: relative;
  z-index: 30;
}
#df-presets {
  display: flex;
  gap: 3px;
  flex-shrink: 0;
}
.df-chip {
  height: 24px;
  padding: 0 9px;
  border-radius: 4px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-3);
  font-size: 11px;
  font-weight: 500;
  cursor: pointer;
  transition: border-color .12s, color .12s, background .12s;
  white-space: nowrap;
}
.df-chip:hover { border-color: var(--blue); color: var(--text-2); }
.df-chip.active {
  background: var(--blue-bg);
  border-color: var(--blue);
  color: #93c5fd;
  font-weight: 600;
}
#df-range-preview {
  flex: 1;
  font-size: 11px;
  color: var(--text-2);
  font-family: var(--mono);
  text-align: center;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
#df-cal-toggle {
  height: 26px;
  padding: 0 10px;
  border-radius: var(--r);
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-2);
  font-size: 11px;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  transition: border-color .12s, color .12s;
}
#df-cal-toggle:hover { border-color: var(--blue); color: var(--text-1); }
#df-cal-toggle.active { background: var(--blue-bg); border-color: var(--blue); color: #93c5fd; }

/* ══════════════════════════════════════════
   캘린더 드롭다운
══════════════════════════════════════════ */
#df-cal-dropdown {
  display: none;
  position: absolute;
  top: 38px;
  left: 0;
  width: 620px;
  max-width: 90vw;
  z-index: 50;
  background: #111827;
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 6px 6px;
  box-shadow: 0 8px 24px rgba(0,0,0,.6);
}
.df-cal-panels {
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.df-cal-panel {
  padding: 10px 14px;
}
.df-cal-panel:first-child {
  border-right: 1px solid var(--border);
}
.df-panel-hdr {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 7px;
}
.df-panel-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .8px;
  text-transform: uppercase;
  color: var(--text-3);
}
.df-dt-tabs {
  display: flex;
  gap: 3px;
}
.df-dt-tab {
  height: 22px;
  padding: 0 8px;
  border-radius: 3px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-3);
  font-size: 10px;
  font-family: var(--mono);
  cursor: pointer;
  transition: border-color .1s, color .1s, background .1s;
  white-space: nowrap;
}
.df-dt-tab:hover  { border-color: var(--blue); color: var(--text-2); }
.df-dt-tab.on     { background: var(--blue-bg); border-color: var(--blue); color: #93c5fd; font-weight: 600; }

/* 월 네비게이션 헤더 */
.df-cal-sub-hdr {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}
.df-nav-btn {
  width: 24px; height: 24px;
  background: none;
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-3);
  font-size: 10px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: border-color .1s, color .1s;
}
.df-nav-btn:hover { border-color: var(--blue); color: var(--text-1); }
.df-month-btn {
  flex: 1;
  height: 24px;
  padding: 0 4px;
  background: none;
  border: 1px solid transparent;
  border-radius: 4px;
  color: #e2e8f0;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  font-family: var(--mono);
  transition: border-color .1s, color .1s;
}
.df-month-btn:hover { border-color: var(--border); color: #93c5fd; }

/* 그리드 공용 */
.df-grid-wrap {
  /* 내부에서 grid로 채워짐 */
}
/* 요일 헤더 */
.df-dh {
  font-size: 8px;
  color: var(--text-3);
  text-align: center;
  padding: 2px 0;
}
/* 공통 셀 */
.df-cell {
  font-size: 10px;
  padding: 4px 2px;
  text-align: center;
  border-radius: 3px;
  cursor: pointer;
  color: var(--text-3);
  font-family: var(--mono);
  transition: background .08s, color .08s;
  user-select: none;
}
.df-cell:hover:not(.df-empty) { background: var(--blue-bg); color: #93c5fd; }
.df-cell.on   { background: var(--blue-bg) !important; border: 1px solid var(--blue); color: #60a5fa !important; font-weight: 600; }
.df-cell.in-range { background: rgba(30,58,95,.5); color: var(--text-2); border-radius: 0; }
.df-cell.df-today { color: var(--amber); }
.df-cell.df-empty { cursor: default; }

/* 달력 그리드 (7열) */
.df-day-grid  { display: grid; grid-template-columns: repeat(7,1fr);  gap: 1px; }
/* 시 그리드  (6열 × 4행 = 24) */
.df-hour-grid { display: grid; grid-template-columns: repeat(6,1fr);  gap: 2px; }
/* 분 그리드 (10열 × 6행 = 60) */
.df-min-grid  { display: grid; grid-template-columns: repeat(10,1fr); gap: 1px; }
/* 연 그리드 (4열) */
.df-year-grid  { display: grid; grid-template-columns: repeat(4,1fr);  gap: 2px; }
/* 월 그리드 (4열) */
.df-month-grid { display: grid; grid-template-columns: repeat(4,1fr);  gap: 2px; }
/* 분 그리드는 셀이 더 작으므로 padding 축소 */
.df-min-grid .df-cell { font-size: 9px; padding: 3px 1px; }

/* 드롭다운 하단 */
.df-cal-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 14px;
  border-top: 1px solid var(--border);
  background: #0f172a;
}
#df-sel-preview {
  font-size: 10px;
  color: var(--text-3);
  font-family: var(--mono);
}
.df-footer-btns { display: flex; gap: 6px; }
#df-reset-btn {
  height: 26px; padding: 0 12px;
  background: none; border: 1px solid var(--border);
  border-radius: var(--r); color: var(--text-3); font-size: 11px; cursor: pointer;
  transition: border-color .12s, color .12s;
}
#df-reset-btn:hover { border-color: var(--border-l); color: var(--text-1); }
#df-apply-btn {
  height: 26px; padding: 0 16px;
  background: var(--blue-bg); border: 1px solid var(--blue);
  border-radius: var(--r); color: #93c5fd; font-size: 11px; font-weight: 600; cursor: pointer;
  transition: background .12s;
}
#df-apply-btn:hover { background: #1e4a7f; }
/* ── K-Tell 홈 버튼 링크 ── */
.logo-ico-link{text-decoration:none;display:flex}
.logo-ico-link .logo-ico{
  width:auto;height:32px;padding:0 14px;border-radius:var(--r);white-space:nowrap;
  background:linear-gradient(135deg,#1e40af,#3b82f6);
  color:#ffffff;font-weight:700;font-size:15px;
  transition:box-shadow .15s,background .15s;
}
.logo-ico-link:hover .logo-ico{background:linear-gradient(135deg,#2549b8,#4f8ff5);box-shadow:0 0 8px rgba(59,130,246,.5)}

/* ── Toast 알림 ── */
#pi-toast {
  position:fixed; top:70px; right:20px; z-index:9999;
  max-width:340px; padding:12px 18px; border-radius:10px;
  font-size:13px; font-weight:500; line-height:1.4;
  box-shadow:0 4px 20px rgba(0,0,0,.4);
  opacity:0; transform:translateY(-8px);
  transition:opacity .25s, transform .25s;
  pointer-events:none;
}
#pi-toast.pi-toast-show { opacity:1; transform:translateY(0); }
.pi-toast-info    { background:#1e40af; color:#bfdbfe; border:1px solid #3b82f6; }
.pi-toast-success { background:#14532d; color:#bbf7d0; border:1px solid #22c55e; }
.pi-toast-warn    { background:#78350f; color:#fde68a; border:1px solid #f59e0b; }
.pi-toast-error   { background:#7f1d1d; color:#fecaca; border:1px solid #ef4444; }

/* ── Google Translate Widget (K-Tell 상속) ─────────────────────── */
@keyframes slideUp {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}
#translate-widget-container { margin-left: 8px; }
.translate-widget-container { position: relative; display: flex; align-items: center; }
.btn-trans {
  display: flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: 50%;
  background: transparent; border: none; cursor: pointer;
  transition: background 0.2s, color 0.2s;
  font-size: 20px; color: var(--text-3, #9e9e9e);
}
.btn-trans.on  { color: #22c55e; }
.btn-trans:hover { background: rgba(255,255,255,.10); }
.trans-dropdown {
  display: none; position: absolute; top: 100%; right: 0;
  margin-top: 8px; min-width: 160px; max-height: 380px;
  overflow-y: auto; flex-direction: column; padding: 8px 0;
  background: #1e1e2e !important;
  border: 1px solid rgba(255,255,255,.12) !important;
  border-radius: 8px !important;
  box-shadow: 0 4px 16px rgba(0,0,0,.45) !important;
  z-index: 99999 !important;
}
.trans-dropdown.show { display: flex; animation: slideUp .18s ease-out; }
.trans-item {
  cursor: pointer; width: 100%; display: block; text-align: left;
  padding: 9px 18px !important; font-size: 13px !important;
  font-weight: 500 !important; color: var(--text-2, #ccc) !important;
  background: transparent !important; border: none;
  transition: background .15s, color .15s;
}
.trans-item:hover {
  background: rgba(255,255,255,.07) !important;
  color: var(--accent, #7c3aed) !important;
  padding-left: 22px !important;
}
.trans-item.active { font-weight: 700 !important; color: var(--accent, #7c3aed) !important; }
/* GT 기본 배너/툴팁/팝업 완전 숨김 */
iframe.goog-te-banner-frame, .goog-te-banner-frame,
#goog-gt-tt, .goog-tooltip, .goog-te-balloon-frame,
.goog-te-menu-frame, .goog-te-ftab-float,
.VIpgJd-ZVi9od-aZ2wEe-wOHMyf, .VIpgJd-ZVi9od-aZ2wEe,
.VIpgJd-ZVi9od-xl07Ob-lTBxed, .VIpgJd-ZVi9od-SmfZ-OEVmcd,
div.skiptranslate { display: none !important; visibility: hidden !important; }
body { top: 0px !important; }
/* 헤더가 GT 팝업보다 항상 위에 */
#hdr { z-index: 9999 !important; }