:root{
  --bg:#0a0b0d; --surface-1:#15171c; --surface-2:#1e222d; --surface-2-alt:#191c25;
  --border:#2d333f; --border-strong:#3a4150;
  --text:#e3e2e5; --text-muted:#8d90a2; --text-faint:#5c6070;
  --primary:#b6c4ff; --primary-container:#2962ff;
  --tertiary:#00e297; --error:#ffb4ab; --error-strong:#ff4d4d; --amber:#ffd166;
  --radius:4px;
  --font-ui:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',system-ui,sans-serif;
  --font-data:'JetBrains Mono',ui-monospace,'SF Mono',Consolas,'Liberation Mono',monospace;
}
*{box-sizing:border-box;}
html,body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-ui);}

/* ===== auth gate ===== */
.auth-gate{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;background:var(--bg);z-index:100;}
.auth-card{width:320px;max-width:90vw;background:var(--surface-2);border:1px solid var(--border);border-radius:8px;padding:28px 24px;display:flex;flex-direction:column;gap:12px;}
.auth-brand{display:flex;align-items:center;gap:8px;font-weight:700;font-size:18px;}
.auth-brand .dot{width:7px;height:7px;border-radius:50%;background:var(--primary);}
.auth-desc{font-size:12px;color:var(--text-muted);margin:0 0 4px;line-height:1.5;}
.auth-card input{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);padding:10px 12px;font-family:var(--font-data);font-size:13px;}
.auth-card input:focus{outline:none;border-color:var(--primary);}
.auth-card button{background:var(--primary-container);color:#f7f5ff;border:none;border-radius:var(--radius);padding:10px;font-family:var(--font-ui);font-weight:700;font-size:13px;cursor:pointer;}
.auth-error{color:var(--error-strong);font-size:12px;min-height:16px;}

/* ===== app shell ===== */
.app{width:100%;background:var(--bg);}
.app-header{height:70px;display:flex;align-items:center;gap:22px;padding:0 20px;background:var(--surface-1);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10;}
.brand{display:flex;align-items:center;gap:8px;font-weight:700;font-size:16px;white-space:nowrap;}
.brand .dot{width:6px;height:6px;border-radius:50%;background:var(--primary);}
.header-stats{display:flex;align-items:center;gap:18px;font-family:var(--font-data);font-size:12px;color:var(--text-muted);flex:1;overflow:hidden;}
.stat{display:flex;align-items:center;gap:6px;white-space:nowrap;}
.stat b{color:var(--text);font-weight:600;}
.status-dot{width:7px;height:7px;border-radius:50%;background:var(--text-faint);}
.status-dot.ok{background:var(--tertiary);box-shadow:0 0 6px var(--tertiary);}
.status-dot.down{background:var(--error-strong);box-shadow:0 0 6px var(--error-strong);}
.chip{display:inline-flex;align-items:center;gap:6px;padding:3px 9px;border-radius:999px;border:1px solid var(--border-strong);font-size:11px;font-weight:700;}
.chip.mode-signal{color:var(--amber);border-color:#5a4c26;background:rgba(255,209,102,.08);}
.telemetry{display:flex;align-items:center;gap:14px;font-family:var(--font-data);font-size:11px;color:var(--text-muted);}
.t-dot{width:6px;height:6px;border-radius:50%;display:inline-block;margin-right:4px;}
.kill-switch{display:flex;align-items:center;gap:8px;padding:9px 16px;border-radius:var(--radius);background:rgba(255,77,77,.12);border:2px solid var(--error-strong);color:#ffdad6;font-weight:700;font-size:12px;cursor:pointer;white-space:nowrap;box-shadow:0 0 0 4px rgba(255,77,77,.08);user-select:none;}
.kill-switch.is-active{background:var(--error-strong);color:#fff;}
.kill-switch svg{width:14px;height:14px;}

.app-body{display:flex;min-height:calc(100vh - 70px);min-height:calc(100dvh - 70px);} /* 100dvh: 모바일 브라우저 주소창 표시/숨김에 따른 레이아웃 점프 방지(100vh는 폴백, dvh 미지원 구형 브라우저용) */
.sidebar{width:230px;flex:none;background:var(--surface-1);border-right:1px solid var(--border);padding:16px 0;display:flex;flex-direction:column;}
.nav-item{display:flex;align-items:center;gap:12px;padding:12px 20px;font-size:13px;font-weight:600;color:var(--text-muted);cursor:pointer;border-left:3px solid transparent;}
.nav-item svg{width:16px;height:16px;flex:none;}
.nav-item.active{color:var(--text);background:rgba(182,196,255,.06);border-left-color:var(--primary);}
.nav-item:hover:not(.active){background:rgba(255,255,255,.04);}
.nav-footer{margin-top:auto;padding:16px 20px 0;}
.logout-btn{width:100%;background:transparent;border:1px solid var(--border);color:var(--text-faint);border-radius:var(--radius);padding:8px;font-family:var(--font-ui);font-size:11px;cursor:pointer;}
.logout-btn:hover{border-color:var(--border-strong);color:var(--text-muted);}

.content{flex:1;padding:20px;display:flex;flex-direction:column;gap:14px;min-width:0;}
.screen{display:none;flex-direction:column;gap:14px;}
.screen.active{display:flex;}
.row-2col{display:grid;grid-template-columns:1.6fr 1fr;gap:12px;align-items:start;}
.row-3col{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;}

.card{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;}
.card-head{display:flex;align-items:center;justify-content:space-between;padding:11px 16px;border-bottom:1px solid var(--border);gap:8px;flex-wrap:wrap;}
.card-title{font-size:11px;font-weight:700;letter-spacing:.06em;color:var(--text-muted);}
.card-body{padding:14px 16px;}
.badge-safe{font-size:10px;font-weight:700;padding:2px 8px;border-radius:999px;background:rgba(0,226,151,.12);color:var(--tertiary);}
.badge-danger{font-size:10px;font-weight:700;padding:2px 8px;border-radius:999px;background:rgba(255,77,77,.14);color:var(--error-strong);}
.gap-tag{font-size:9.5px;font-weight:700;padding:2px 7px;border-radius:999px;background:rgba(255,77,77,.12);color:var(--error-strong);border:1px solid rgba(255,77,77,.35);white-space:nowrap;}
.null-tag{font-size:9.5px;font-weight:700;padding:2px 7px;border-radius:999px;background:rgba(255,209,102,.12);color:var(--amber);border:1px solid rgba(255,209,102,.35);white-space:nowrap;}

.info-btn{width:15px;height:15px;border-radius:50%;border:1px solid var(--text-faint);color:var(--text-faint);background:transparent;font-family:var(--font-ui);font-size:10px;font-weight:700;line-height:13px;text-align:center;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;padding:0;margin-left:5px;flex:none;}
.info-btn:hover{border-color:var(--primary);color:var(--primary);}

.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;}
.kpi{background:var(--surface-2-alt);border:1px solid var(--border);border-radius:var(--radius);padding:10px 12px;}
.kpi .lbl{font-size:10px;color:var(--text-faint);text-transform:uppercase;letter-spacing:.04em;margin-bottom:4px;display:flex;align-items:center;}
.kpi .val{font-family:var(--font-data);font-size:16px;font-weight:600;}

table{width:100%;border-collapse:collapse;font-family:var(--font-data);}
thead th{text-align:right;font-family:var(--font-ui);font-size:10px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--text-faint);padding:8px 16px;border-bottom:1px solid var(--border);}
thead th:first-child,tbody td:first-child{text-align:left;}
tbody td{padding:0 16px;font-size:13px;text-align:right;border-bottom:1px solid rgba(45,51,63,.5);}
tbody tr{height:32px;}
tbody tr:nth-child(even){background:rgba(255,255,255,.015);}
.name-cell{display:flex;flex-direction:column;line-height:1.25;text-align:left;}
.name-cell .tkr{font-weight:600;font-size:13px;color:var(--text);}
.name-cell .code{font-size:10px;color:var(--text-faint);}
.pl-pos{color:var(--tertiary);} .pl-neg{color:var(--error);}
.status-pill{font-family:var(--font-ui);font-size:10px;font-weight:700;padding:2px 8px;border-radius:999px;display:inline-flex;align-items:center;}
.status-active{background:rgba(0,226,151,.12);color:var(--tertiary);}
.status-hold{background:rgba(255,209,102,.14);color:var(--amber);}
.status-suspended{background:rgba(255,77,77,.14);color:var(--error-strong);}
.status-unknown{background:rgba(141,144,162,.14);color:var(--text-muted);}

.order-row{display:flex;align-items:center;justify-content:space-between;padding:9px 16px;border-bottom:1px solid rgba(45,51,63,.5);font-family:var(--font-data);font-size:12px;gap:8px;}
.order-row:last-child{border-bottom:none;}
.order-side{font-weight:700;} .side-buy{color:var(--primary);} .side-sell{color:var(--amber);}
.order-status{font-family:var(--font-ui);font-size:10px;font-weight:700;padding:2px 8px;border-radius:999px;display:inline-flex;align-items:center;white-space:nowrap;}
.os-pending{background:rgba(182,196,255,.12);color:var(--primary);}
.os-filled{background:rgba(0,226,151,.12);color:var(--tertiary);}
.os-partial{background:rgba(255,209,102,.14);color:var(--amber);}
.os-other{background:rgba(141,144,162,.14);color:var(--text-muted);}

.log-panel{font-family:var(--font-data);font-size:11.5px;padding:10px 16px;display:flex;flex-direction:column;gap:6px;max-height:320px;overflow-y:auto;}

/* 공통: 리스트/로그 넘칠 때 스크롤 + 펼치기 (사용자 PPTX 피드백 반영) */
.expand-toggle{cursor:pointer;font-size:11px;color:var(--primary);font-weight:700;user-select:none;white-space:nowrap;}
.expand-toggle:hover{text-decoration:underline;}
.scroll-list{max-height:132px;overflow-y:auto;transition:max-height .18s ease;}
.scroll-list.expanded{max-height:420px;}
.scroll-list table thead th{position:sticky;top:0;background:var(--surface-2);z-index:1;}
.fade-hint{text-align:center;font-size:10px;color:var(--text-faint);padding:4px 0;border-top:1px dashed var(--border);}
th .info-btn{margin-left:4px;}
.badge-fresh{font-size:10px;font-weight:700;padding:2px 8px;border-radius:999px;background:rgba(0,226,151,.12);color:var(--tertiary);}
.badge-stale{font-size:10px;font-weight:700;padding:2px 8px;border-radius:999px;background:rgba(255,209,102,.14);color:var(--amber);}
.screen-note{font-size:11px;color:var(--text-muted);padding:9px 16px;background:rgba(182,196,255,.05);border-bottom:1px solid var(--border);line-height:1.6;}
.clickable-row{cursor:pointer;}
.clickable-row:hover{background:rgba(182,196,255,.06) !important;}
.save-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 16px;background:rgba(255,209,102,.06);border-top:1px solid var(--border);flex-wrap:wrap;}
.save-bar .msg{font-size:11px;color:var(--amber);}
.save-bar button{font-family:var(--font-ui);font-size:11px;font-weight:700;padding:7px 16px;border-radius:var(--radius);border:none;background:var(--primary-container);color:#f7f5ff;cursor:pointer;}
.save-bar button:disabled{background:var(--surface-2-alt);color:var(--text-faint);cursor:not-allowed;}
.header-tools{display:flex;align-items:center;gap:8px;}
.log-line{display:flex;gap:10px;}
.log-ts{color:var(--text-faint);flex:none;}
.lvl-info,.lvl-debug{color:var(--text-muted);} .lvl-warning{color:var(--amber);} .lvl-critical{color:var(--error-strong);font-weight:600;}

.empty-state{padding:24px 16px;text-align:center;color:var(--text-faint);font-size:12px;}
.loading-state{padding:24px 16px;text-align:center;color:var(--text-faint);font-size:12px;font-family:var(--font-data);}
.error-state{padding:14px 16px;color:var(--error-strong);font-size:12px;background:rgba(255,77,77,.08);border-radius:var(--radius);margin:12px 16px;}

.sg-row{display:flex;justify-content:space-between;font-family:var(--font-data);font-size:11px;color:var(--text-muted);margin-bottom:6px;}
.sg-bar{height:6px;border-radius:3px;background:var(--surface-2-alt);overflow:hidden;margin:8px 0;}
.sg-fill{height:100%;background:var(--primary);}
.sector-row{padding:10px 16px;border-bottom:1px solid rgba(45,51,63,.5);}
.sector-row:last-child{border-bottom:none;}

.chart-wrap{position:relative;}
.range-tabs{display:flex;gap:4px;}
.range-tabs button{font-family:var(--font-data);font-size:10px;font-weight:700;padding:4px 9px;border-radius:999px;border:1px solid var(--border);background:transparent;color:var(--text-muted);cursor:pointer;}
.range-tabs button.active{background:rgba(182,196,255,.12);border-color:var(--primary);color:var(--primary);}
.chart-tooltip{position:absolute;pointer-events:none;background:var(--surface-1);border:1px solid var(--border-strong);border-radius:4px;padding:6px 9px;font-family:var(--font-data);font-size:11px;line-height:1.5;opacity:0;transform:translate(-50%,-110%);white-space:nowrap;z-index:5;box-shadow:0 4px 12px rgba(0,0,0,.4);}
.chart-tooltip .tt-date{color:var(--text-faint);font-size:10px;}
.chart-tooltip .tt-val{font-weight:700;}
.chart-cursor{stroke:#8d90a2;stroke-width:1;stroke-dasharray:3 3;opacity:0;}
.chart-dot{opacity:0;}
.sparkline{padding:14px 16px;}

.preset-tabs{display:flex;gap:8px;}
.preset-tabs button{font-family:var(--font-ui);font-size:11px;font-weight:700;padding:7px 16px;border-radius:999px;border:1px solid var(--border);background:transparent;color:var(--text-muted);cursor:pointer;}
.preset-tabs button.active{background:var(--primary-container);border-color:var(--primary-container);color:#f7f5ff;}
.disclaimer{font-size:11px;color:var(--text-faint);padding:10px 16px;border-top:1px dashed var(--border);}
.disclaimer code{background:var(--surface-2-alt);padding:1px 5px;border-radius:3px;font-family:var(--font-data);}
/* §9.4 UI 전반 상시 책임고지 — 전 화면 하단 상시 노출 (모바일은 bottom-nav 위) */
.global-disclaimer{font-size:11px;color:var(--text-faint);padding:12px 16px 2px;border-top:1px dashed var(--border);line-height:1.6;}
.readonly-banner{display:flex;align-items:center;gap:8px;padding:10px 16px;background:rgba(182,196,255,.06);border-bottom:1px solid var(--border);font-size:11px;color:var(--text-muted);}
.tag-purpose{font-family:var(--font-ui);font-size:10px;font-weight:600;color:var(--text-muted);background:var(--surface-2-alt);border:1px solid var(--border);border-radius:999px;padding:2px 9px;white-space:nowrap;}

/* ===== 설정 자문 재인증 잠금 ===== */
.lock-overlay{display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center;padding:48px 24px;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius);}
.lock-title{font-size:14px;font-weight:700;color:var(--text);}
.lock-desc{font-size:12px;color:var(--text-muted);max-width:360px;line-height:1.6;}
.lock-overlay input{margin-top:8px;width:240px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);padding:9px 12px;font-family:var(--font-data);font-size:12px;text-align:center;}
.lock-overlay button{background:var(--primary-container);color:#f7f5ff;border:none;border-radius:var(--radius);padding:8px 20px;font-weight:700;font-size:12px;cursor:pointer;}
.lock-overlay .auth-error{min-height:14px;}
.config-content{display:none;flex-direction:column;gap:14px;}
.screen[data-screen="config"].unlocked .lock-overlay{display:none;}
.screen[data-screen="config"].unlocked .config-content{display:flex;}

/* ===== 유니버스 화면: 클릭 필터형 KPI + 필터바 ===== */
.kpi-filter{cursor:pointer;transition:border-color .12s,background .12s;}
.kpi-filter:hover{border-color:var(--border-strong);}
.kpi-filter.active{border-color:var(--primary);background:rgba(182,196,255,.08);}
.filter-bar{display:flex;align-items:center;gap:16px;flex-wrap:wrap;padding:10px 16px;border-bottom:1px solid var(--border);background:var(--surface-2-alt);}
.filter-field{display:flex;align-items:center;gap:8px;}
.filter-field label{font-size:10px;font-weight:700;color:var(--text-faint);text-transform:uppercase;letter-spacing:.04em;}
.filter-field select{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);padding:5px 8px;font-family:var(--font-ui);font-size:12px;}
.range-inputs{display:flex;align-items:center;gap:6px;}
.range-inputs input{width:56px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);padding:5px 7px;font-family:var(--font-data);font-size:12px;}
.range-inputs span{color:var(--text-faint);font-size:11px;}
.filter-reset{margin-left:auto;background:transparent;border:1px solid var(--border);color:var(--text-muted);border-radius:999px;padding:5px 12px;font-family:var(--font-ui);font-size:11px;font-weight:700;cursor:pointer;}
.filter-reset:hover{border-color:var(--border-strong);color:var(--text);}
.filter-count{font-family:var(--font-data);font-size:11px;color:var(--text-faint);}

/* modal */
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.6);align-items:center;justify-content:center;z-index:50;}
.modal-overlay.open{display:flex;}
.modal{width:360px;max-width:92vw;background:var(--surface-2);border:1px solid var(--border-strong);border-radius:8px;overflow:hidden;}
.modal-head{padding:14px 18px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;}
.modal-head h4{margin:0;font-size:13px;font-weight:700;}
.modal-close{background:none;border:none;color:var(--text-muted);font-size:16px;cursor:pointer;}
.modal-body{padding:14px 18px;display:flex;flex-direction:column;gap:10px;}
.modal-row{display:flex;gap:10px;align-items:flex-start;}
.modal-swatch{width:10px;height:10px;border-radius:3px;margin-top:3px;flex:none;}
.modal-row .mv{font-family:var(--font-data);font-size:12px;font-weight:700;}
.modal-row .md{font-size:12px;color:var(--text-muted);line-height:1.5;}
.modal-body textarea{width:100%;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);padding:8px;font-family:var(--font-ui);font-size:12px;resize:vertical;min-height:60px;}
.modal-body .modal-actions{display:flex;justify-content:flex-end;gap:8px;}
.modal-body .modal-actions button{font-family:var(--font-ui);font-size:12px;font-weight:700;padding:8px 14px;border-radius:var(--radius);border:none;cursor:pointer;}
.btn-danger{background:var(--error-strong);color:#fff;}
.btn-ghost{background:transparent;border:1px solid var(--border) !important;color:var(--text-muted);}

.toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%) translateY(20px);background:var(--surface-2);border:1px solid var(--border-strong);border-radius:var(--radius);padding:10px 18px;font-size:12px;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;z-index:60;}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0);}
.toast.error{border-color:var(--error-strong);color:#ffdad6;}
.toast.success{border-color:var(--tertiary);color:var(--tertiary);}

.bottom-nav{display:none;}
.mode-mobile-chip{display:none;font-size:9px;}

@media (max-width: 900px){
  .row-2col,.row-3col{grid-template-columns:1fr;}
  .kpi-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width: 720px){
  .app-header{height:56px;padding:0 14px;gap:10px;}
  .brand{font-size:14px;}
  .header-stats{display:none;}
  .telemetry{display:none;}
  .kill-switch{padding:8px;border-radius:50%;width:34px;height:34px;justify-content:center;box-shadow:none;}
  .kill-switch span{display:none;}
  .mode-mobile-chip{display:inline-flex;}
  .sidebar{display:none;}
  .content{padding:12px;padding-bottom:78px;gap:10px;}
  table{display:none;}
  .mcards{display:flex !important;flex-direction:column;}
  .bottom-nav{display:flex;position:sticky;bottom:0;left:0;right:0;background:var(--surface-1);border-top:1px solid var(--border);padding:8px 4px 10px;justify-content:space-around;}
  .bn-item{display:flex;flex-direction:column;align-items:center;gap:3px;color:var(--text-faint);font-size:9px;font-weight:700;cursor:pointer;}
  .bn-item svg{width:18px;height:18px;}
  .bn-item.active{color:var(--primary);}
}
.mcards{display:none;}
.mcard{background:var(--surface-2-alt);border:1px solid var(--border);border-radius:var(--radius);padding:12px 14px;margin-bottom:8px;}
.mcard-top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:8px;gap:8px;}
.mcard-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px;font-family:var(--font-data);font-size:11px;}
.mcard-grid .lbl{color:var(--text-faint);font-family:var(--font-ui);font-size:9px;text-transform:uppercase;margin-bottom:2px;}