/* 토큰: ../styles/workspace-module-tokens.css */
:root {
  --font: var(--font-sans);
  --sans: var(--font-sans);
  --display: var(--font-sans);
  --mono: var(--font-mono);
  --sidebar-w: 228px;
}

* { box-sizing: border-box; }
/* flex/grid 컴포넌트가 [hidden]을 덮어 빈 상태·모달이 남는 문제 방지 */
[hidden] {
  display: none !important;
}
html, body { margin: 0; padding: 0; height: 100%; }
body {
  font-family: var(--font);
  color: var(--ink);
  line-height: 1.45;
  height: 100%;
  overflow: hidden;
  background: var(--bg);
}

.shell {
  display: grid;
  grid-template-columns: var(--sidebar-w) minmax(0, 1fr);
  height: 100vh;
  width: 100vw;
  overflow: hidden;
  transition: grid-template-columns 0.22s var(--ease);
}
.shell[hidden] { display: none; }
.shell.is-sidebar-collapsed {
  grid-template-columns: 0 minmax(0, 1fr);
}
.shell.is-sidebar-collapsed .sidebar {
  visibility: hidden;
  pointer-events: none;
  overflow: hidden;
  border-right: 0;
}

/* ----- Sidebar ----- */
.sidebar {
  background: linear-gradient(180deg, var(--dark-lift) 0%, var(--sidebar) 50%, var(--dark-2) 100%);
  color: var(--sidebar-ink);
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--dark-2);
  min-height: 0;
  position: relative;
  width: 100%;
  min-width: 0;
}
.sidebar::after {
  content: "";
  position: absolute;
  inset: 0 0 0 auto;
  width: 1px;
  background: rgba(46, 172, 57, 0.35);
  opacity: 0.7;
  pointer-events: none;
}
.sidebar-brand {
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 12px 12px 10px;
  border-bottom: 1px solid var(--sidebar-line);
  min-height: 0;
}
.sidebar-logo {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: transparent;
  position: relative;
  flex-shrink: 0;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.sidebar-logo img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
}
.sidebar-brand strong {
  display: block;
  font-family: var(--display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.2;
}
.sidebar-brand em {
  display: block;
  font-style: normal;
  font-family: var(--mono);
  font-size: 9px;
  color: var(--sidebar-muted);
  margin-top: 1px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1.2;
}
.sidebar-nav {
  flex: 1;
  overflow: auto;
  padding: 8px 8px 12px;
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.nav-label {
  margin: 10px 8px 4px;
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: none;
  color: #9aabbf;
}
.nav-label:first-child {
  margin-top: 2px;
}
.brand-tree {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.brand-group {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.brand-group.is-active-group {
  border-radius: 8px;
  background: rgba(46, 172, 57, 0.06);
}
.brand-row {
  display: flex;
  align-items: stretch;
  gap: 2px;
  min-width: 0;
}
.brand-row .nav-brand {
  flex: 1;
  min-width: 0;
}
.brand-expand {
  flex: 0 0 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--sidebar-muted);
  cursor: pointer;
  transition: background 0.18s var(--ease), color 0.18s var(--ease), transform 0.18s var(--ease);
}
.brand-expand:hover {
  background: rgba(255, 255, 255, 0.06);
  color: #e2e8f0;
}
.brand-expand svg {
  transition: transform 0.2s var(--ease);
}
.brand-group.is-open .brand-expand svg {
  transform: rotate(180deg);
}
.brand-monitor {
  display: flex;
  flex-direction: column;
  gap: 1px;
  margin: 0 0 4px;
  padding: 2px 0 4px 8px;
  border-left: 1px solid rgba(154, 171, 191, 0.28);
}
.brand-monitor[hidden] {
  display: none;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  text-align: left;
  padding: 7px 10px;
  border-radius: 7px;
  border: 0;
  background: transparent;
  color: var(--sidebar-ink);
  font: inherit;
  font-size: 12.5px;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.18s var(--ease), color 0.18s var(--ease), box-shadow 0.18s var(--ease), border-color 0.18s var(--ease);
}
.nav-item.nav-sub {
  padding: 6px 10px;
  font-size: 12px;
  color: rgba(226, 232, 240, 0.88);
}
.nav-brand__logo {
  flex-shrink: 0;
  width: 28px;
  height: 20px;
  object-fit: contain;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.92);
  padding: 1px 2px;
}
.nav-brand__mark {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  height: 20px;
  padding: 0 4px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.92);
  color: #0f172a;
  font-family: var(--mono);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1;
}
.nav-brand__label {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.nav-item:hover {
  background: rgba(255, 255, 255, 0.06);
}
.nav-item.is-active {
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  box-shadow: 0 0 0 1px rgba(46, 172, 57, 0.55), 0 6px 14px rgba(35, 152, 50, 0.28);
}
.nav-item.is-active:hover {
  background: var(--accent-ink);
  color: #fff;
}
.nav-item.nav-sub.is-active {
  background: rgba(46, 172, 57, 0.22);
  color: #ecfdf3;
  font-weight: 700;
  box-shadow: inset 3px 0 0 var(--accent);
}
.nav-item.nav-sub.is-active:hover {
  background: rgba(46, 172, 57, 0.3);
  color: #fff;
}
.nav-badge {
  margin-left: auto;
  flex-shrink: 0;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid var(--sidebar-line);
  color: var(--sidebar-muted);
}
.nav-badge--rtdb {
  border-color: #b7dfbf;
  background: var(--primary-soft);
  color: var(--primary-hover);
}
.nav-item.is-active .nav-badge {
  border-color: rgba(255, 255, 255, 0.45);
  color: rgba(255, 255, 255, 0.92);
}
.nav-item.is-active .nav-badge--rtdb {
  border-color: rgba(255, 255, 255, 0.55);
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
}
.nav-brand.is-active {
  background: var(--accent);
  color: #fff;
}
.nav-brand.is-active .nav-brand__logo {
  background: #fff;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.35);
}
.nav-brand.is-active .nav-brand__mark {
  background: #fff;
  color: #0f172a;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.35);
}
.nav-admin {
  margin-top: 4px;
  border: 1px solid var(--sidebar-line) !important;
}
.nav-admin.is-active {
  border-color: transparent !important;
}
.sidebar-foot {
  padding: 8px 10px 10px;
  border-top: 1px solid var(--sidebar-line);
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--sidebar-muted);
  letter-spacing: 0.04em;
}

/* ----- Main ----- */
.main {
  min-width: 0;
  min-height: 0;
  display: flex;
  flex-direction: column;
}
.main-scroll {
  flex: 1;
  min-height: 0;
  overflow: auto;
  padding: 10px 14px 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  scroll-behavior: smooth;
  scroll-padding-top: 10px;
}
.main-scroll > .panel[id^="sec-"] {
  scroll-margin-top: 6px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 10px 16px 9px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.92) 0%, rgba(255, 255, 255, 0.78) 100%);
  border-bottom: 1px solid rgba(215, 224, 234, 0.9);
  backdrop-filter: blur(10px);
  flex-shrink: 0;
  position: relative;
  overflow: hidden;
}
.topbar::after {
  content: "";
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent 70%);
  transform-origin: left;
  animation: barGrow 0.9s var(--ease) both;
}
@keyframes barGrow {
  from { transform: scaleX(0); opacity: 0; }
  to { transform: scaleX(1); opacity: 1; }
}
.brand-row {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 2px;
}
.brand {
  font-family: var(--display);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-ink);
}
.env-chip {
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.1em;
  padding: 1px 6px;
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--muted);
  background: var(--bg-elevated);
}
.brand-block h1 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(18px, 1.8vw, 24px);
  font-weight: 750;
  letter-spacing: -0.04em;
  line-height: 1.15;
}
.topbar-sub {
  margin: 2px 0 0;
  font-size: 12px;
  color: var(--muted);
  line-height: 1.3;
}
.topbar-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
}
.pill {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border: 1px solid var(--line);
  background: var(--accent-soft);
  border-radius: 5px;
  color: var(--accent-ink);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
}

.eyebrow {
  margin: 0 0 4px;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-ink);
}

.alerts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 10px;
}
.alert {
  display: grid;
  grid-template-columns: 3px 1fr auto;
  gap: 12px;
  align-items: start;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px 14px;
  animation: riseIn 0.45s var(--ease) both;
}
.alert:nth-child(2) { animation-delay: 0.05s; }
.alert:nth-child(3) { animation-delay: 0.1s; }
.alert:nth-child(4) { animation-delay: 0.15s; }
@keyframes riseIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
.alert-body { min-width: 0; }
.alert p { margin: 0; font-size: 13px; }
.alert-why {
  margin-top: 4px !important;
  font-size: 11.5px !important;
  color: var(--muted);
}
.alert-bar {
  display: block;
  width: 3px;
  min-height: 28px;
  border-radius: 1px;
  align-self: stretch;
}
.alert-up { background: var(--alert-up-bg); }
.alert-up .alert-bar { background: var(--up); }
.alert-down { background: var(--alert-down-bg); }
.alert-down .alert-bar { background: var(--down); }
.alert-flat { background: #f7f9fa; }
.alert-flat .alert-bar { background: #64748b; }

.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px 14px 12px;
  box-shadow: none;
}
.panel.reveal {
  animation: riseIn 0.55s var(--ease) both;
}
.panel.reveal:nth-of-type(2) { animation-delay: 0.04s; }
.panel.reveal:nth-of-type(3) { animation-delay: 0.08s; }
.panel.reveal:nth-of-type(4) { animation-delay: 0.12s; }
.panel.reveal:nth-of-type(5) { animation-delay: 0.16s; }

.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 10px;
  flex-wrap: wrap;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line-soft);
}
.panel-head .eyebrow {
  margin: 0 0 2px;
}
.panel-head h2 {
  margin: 0;
  font-family: var(--display);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.25;
}
.panel-head h2 .muted {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
}
.muted { color: var(--muted); font-weight: 500; }
.hint, .note {
  margin: 3px 0 0;
  font-size: 12px;
  color: var(--muted);
  max-width: 56ch;
  line-height: 1.35;
}

/* 출처·계산식 호버 — 비활성 (제거됨) */
.has-src-tip {
  cursor: inherit;
}
#srcTipFloat {
  display: none !important;
}

.panel-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: flex-end;
}
.panel-actions #anchorSelect {
  min-width: 200px;
  max-width: min(280px, 70vw);
}

.btn {
  height: 34px;
  padding: 0 14px;
  border: 1px solid var(--line);
  background: var(--bg-elevated);
  border-radius: 7px;
  font: inherit;
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
  color: var(--ink);
  transition: background 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
}
.btn:hover {
  background: #fff;
  border-color: #c3cedb;
  transform: translateY(-1px);
}
.btn-danger {
  color: var(--up);
  border-color: #fecdd3;
  background: #fff1f2;
}
.btn-danger:hover { background: #ffe4e6; }

.field {
  display: flex;
  flex-direction: column;
  gap: 3px;
  font-size: 11px;
  color: var(--muted);
  font-family: var(--mono);
  letter-spacing: 0.02em;
}
.field select,
.field input {
  height: 34px;
  min-width: 128px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #fff;
  font-family: var(--font);
  font-size: 12.5px;
  color: var(--ink);
}
.field input { width: 88px; min-width: 88px; }

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 20px;
}
.kpi {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 18px 18px 14px;
  background: var(--surface);
  position: relative;
  overflow: hidden;
  transition: border-color 0.2s ease;
  box-shadow: none;
}
.kpi:hover {
  transform: none;
  border-color: #94a3b8;
  box-shadow: none;
}
.kpi::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent);
}
.kpi-week::before { background: var(--accent); }
.kpi-month::before { background: var(--dark); }
.kpi-momentum::before { background: var(--muted); }
.kpi-label {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.kpi-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 6px;
  background: #0f172a;
  color: #f8fafc;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.kpi-week .kpi-icon { background: var(--accent); }
.kpi-month .kpi-icon { background: var(--dark); }
.kpi-momentum .kpi-icon { background: var(--muted); }
.tag {
  display: inline-block;
  padding: 2px 6px;
  border-radius: 4px;
  background: #fff;
  border: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.04em;
}
.kpi-value {
  margin-top: 12px;
  font-family: var(--mono);
  font-size: clamp(24px, 2.2vw, 32px);
  font-weight: 650;
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
}
.kpi-value.neg { color: var(--down); }
.kpi-value .unit {
  font-size: 13px;
  font-weight: 500;
  margin-left: 4px;
  color: var(--muted);
}
.kpi-sub {
  margin-top: 4px;
  font-family: var(--mono);
  font-size: 12px;
  color: #3d4a59;
}
.kpi-delta {
  display: flex;
  gap: 12px;
  margin-top: 12px;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
}
.kpi-delta .up, .rank-delta.up, .delta.up { color: var(--up); }
.kpi-delta .down, .rank-delta.down, .delta.down { color: var(--down); }
.kpi-ref {
  margin: 10px 0 0;
  font-size: 11.5px;
  color: var(--muted);
  font-family: var(--mono);
}
.kpi-hint {
  margin: 6px 0 0;
  font-size: 11px;
  color: #8a96a3;
  letter-spacing: -0.01em;
}

.trend-block {
  margin-top: 4px;
  padding: 16px 16px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
}
.trend-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}
.trend-title {
  margin: 2px 0 0;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.trend-drill-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 2px;
  margin: 0 0 8px;
  padding: 6px 2px;
  font-size: 12px;
}
.trend-drill-crumb[hidden] {
  display: none !important;
}
.trend-drill-crumb__sep {
  color: var(--muted);
  padding: 0 2px;
  user-select: none;
}
.trend-drill-crumb__btn {
  margin: 0;
  padding: 3px 8px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--ink);
  font: inherit;
  font-size: 11.5px;
  font-weight: 600;
  cursor: pointer;
}
.trend-drill-crumb__btn:hover {
  border-color: var(--accent);
  color: var(--accent-ink);
  background: var(--accent-soft);
}
.trend-drill-crumb__btn:last-of-type {
  background: var(--accent-soft);
  border-color: rgba(46, 172, 57, 0.35);
  color: var(--accent-ink);
}
.chart-wrap-trend {
  min-height: 280px;
  height: 300px;
}
.trend-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 10px;
  max-height: 120px;
  overflow: auto;
  margin-top: 10px;
  padding: 8px 4px 2px;
  border-top: 1px solid var(--line-soft);
}
.trend-legend[hidden] {
  display: none !important;
}
.trend-legend-item {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  max-width: 11rem;
  font-size: 11px;
  color: var(--ink);
  line-height: 1.2;
  cursor: pointer;
  border: 0;
  background: transparent;
  padding: 2px 4px;
  border-radius: 4px;
  font: inherit;
  text-align: left;
}
.trend-legend-item:hover {
  background: #f1f5f9;
}
.trend-legend-item i {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  flex: 0 0 8px;
}
.trend-legend-item span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.field-series {
  position: relative;
  min-width: 148px;
}
.series-dd {
  position: relative;
}
.series-dd-toggle {
  height: 34px;
  min-width: 148px;
  width: 100%;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #fff;
  font-family: var(--sans);
  font-size: 12px;
  color: var(--ink);
  text-align: left;
  cursor: pointer;
}
.series-dd-toggle:hover {
  border-color: #b7c4ce;
}
.series-dd-panel {
  position: absolute;
  top: calc(100% + 4px);
  right: 0;
  z-index: 40;
  width: min(360px, 86vw);
  max-height: 340px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.12);
}
.series-dd-panel[hidden] {
  display: none !important;
}
.series-dd-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.series-dd-actions button {
  height: 28px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #f8fafc;
  font-size: 11px;
  font-family: var(--mono);
  color: var(--ink);
  cursor: pointer;
}
.series-dd-actions button:hover {
  background: #eef2f6;
}
.series-dd-list {
  overflow: auto;
  max-height: 220px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding-right: 2px;
}
.series-dd-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 8px;
  border-radius: 6px;
  font-size: 12px;
  color: var(--ink);
  cursor: pointer;
  line-height: 1.3;
}
.series-dd-item:hover {
  background: #f1f5f9;
}
.series-dd-item input[type="checkbox"] {
  appearance: auto;
  -webkit-appearance: checkbox;
  width: 15px;
  height: 15px;
  margin: 0;
  flex: 0 0 15px;
  position: static;
  accent-color: var(--accent-ink, #239832);
  cursor: pointer;
}
.series-swatch {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  flex: 0 0 10px;
}
.series-name {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.series-dd-hint {
  margin: 0;
  font-size: 10px;
  color: var(--muted);
  line-height: 1.35;
}

.trend-table-wrap {
  margin-top: 4px;
  max-height: min(52vh, 480px);
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  background: #fff;
}
.trend-data-table {
  margin: 0;
  min-width: 100%;
}
.trend-data-table th:first-child,
.trend-data-table td:first-child {
  position: sticky;
  left: 0;
  z-index: 1;
  background: #fff;
  box-shadow: none;
  min-width: 7.5rem;
  max-width: 12rem;
}
.trend-data-table thead th:first-child {
  z-index: 2;
  background: #f7f9fb;
}
.trend-data-table .trend-sum-col {
  position: sticky;
  left: 7.5rem;
  z-index: 1;
  background: #fff;
  box-shadow: 1px 0 0 var(--line-soft);
  min-width: 5.5rem;
  font-variant-numeric: tabular-nums;
}
.trend-data-table thead th.trend-sum-col {
  z-index: 2;
  background: #f7f9fb;
}
.trend-drill-row {
  cursor: pointer;
}
.trend-drill-row:hover {
  background: #f3f8f9;
}
.trend-table-note {
  margin: 0;
  padding: 8px 12px;
  font-size: 11px;
  color: var(--muted);
  border-top: 1px solid var(--line-soft);
}

.chart-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 0;
  padding-top: 0;
  justify-content: flex-end;
}
.chart-wrap {
  position: relative;
  height: min(40vh, 400px);
  min-height: 260px;
}
.donut-wrap {
  position: relative;
  width: 100%;
  min-width: 240px;
  max-width: 300px;
  height: 280px;
  min-height: 260px;
  margin: 0 auto;
  flex-shrink: 0;
}
.donut-wrap canvas {
  display: block;
  width: 100% !important;
  height: 100% !important;
}
.donut-empty {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 16px;
  text-align: center;
  font-size: 13px;
  color: var(--muted);
  border: 1px dashed var(--line);
  border-radius: 12px;
  background: rgba(248, 250, 252, 0.8);
  pointer-events: none;
  z-index: 1;
}
.donut-empty[hidden] {
  display: none !important;
}
.mix-grid {
  display: grid;
  grid-template-columns: minmax(260px, 300px) minmax(0, 1fr);
  gap: 28px;
  align-items: center;
}

.table-scroll { overflow-x: auto; }
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.data-table th,
.data-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--line-soft);
  text-align: left;
  white-space: nowrap;
}
.data-table th {
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--line);
}
.data-table .num {
  text-align: right;
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  font-size: 12.5px;
}
.data-table tbody tr {
  transition: background 0.15s ease;
}
.data-table tbody tr:hover { background: #f3f8f9; }
.data-table tfoot th,
.data-table tfoot td {
  font-weight: 700;
  color: var(--ink);
  background: var(--bg-elevated);
  border-top: 1px solid var(--line);
  border-bottom: 0;
}

.top3-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.subhead {
  margin: 0 0 8px;
  font-size: 12px;
  font-weight: 700;
  font-family: var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.subhead.up { color: var(--up); }
.subhead.down { color: var(--down); }
.rank-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-elevated);
}
.rank-list li {
  display: grid;
  grid-template-columns: 28px 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 13px 16px;
  border-bottom: 1px solid var(--line-soft);
  background: var(--surface);
  transition: background 0.15s ease;
}
.rank-list li:last-child { border-bottom: 0; }
.rank-no {
  width: 24px;
  height: 24px;
  border-radius: 6px;
  background: var(--bg);
  border: 1px solid var(--line);
  color: var(--muted);
  display: grid;
  place-items: center;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
}
.rank-name {
  font-weight: 650;
  font-size: 13.5px;
}
.rank-meta {
  font-size: 12px;
  color: var(--muted);
  margin-top: 2px;
  font-family: var(--mono);
}
.badge-new {
  display: inline-block;
  margin-left: 6px;
  padding: 1px 6px;
  border-radius: 4px;
  background: #fff1f2;
  border: 1px solid #fecdd3;
  color: var(--up);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
}
.rank-delta {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 600;
  text-align: right;
  white-space: nowrap;
}
.rank-click { cursor: pointer; }
.rank-click:hover { background: #f3f8f9; }

.event-table th { white-space: normal; min-width: 90px; }

.link-btn {
  border: 0;
  background: none;
  padding: 0;
  color: var(--accent-ink);
  font: inherit;
  font-size: 12px;
  font-weight: 650;
  cursor: pointer;
  white-space: nowrap;
}
.link-btn:hover { text-decoration: underline; }

.mix-row { cursor: pointer; }
.mix-row:hover td { background: #eef7f8; }
.delta.flat { color: var(--muted); font-weight: 500; }
.lift-nodata {
  color: var(--muted);
  font-weight: 600;
  font-size: 0.92em;
  letter-spacing: -0.02em;
  border-bottom: 1px dotted #c5ccd8;
  cursor: help;
}
.why-table {
  min-width: 1080px;
  table-layout: auto;
}
.why-table th:nth-child(1),
.why-table td:nth-child(1) {
  min-width: 220px;
  max-width: 360px;
  white-space: normal;
}
.why-table th:nth-child(2),
.why-table td:nth-child(2) {
  min-width: 160px;
  white-space: normal;
}
.why-table th:nth-child(3),
.why-table td:nth-child(3) {
  min-width: 150px;
  white-space: nowrap;
}
.why-table th:nth-child(4),
.why-table td:nth-child(4),
.why-table th:nth-child(5),
.why-table td:nth-child(5) {
  min-width: 110px;
}
.why-table .story-cell {
  font-size: 12.5px;
  color: var(--ink);
  line-height: 1.45;
  min-width: 320px;
  max-width: none;
  white-space: normal;
}

/* ----- Modal ----- */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(8, 14, 24, 0.48);
  backdrop-filter: blur(6px);
  display: grid;
  place-items: center;
  padding: 28px;
  z-index: 100;
  animation: fadeSoft 0.2s ease both;
}
@keyframes fadeSoft {
  from { opacity: 0; }
  to { opacity: 1; }
}
.modal-backdrop[hidden] { display: none; }
.modal {
  width: min(840px, 100%);
  background: #fff;
  border-radius: 14px;
  border: 1px solid var(--line);
  box-shadow: 0 28px 80px rgba(8, 14, 24, 0.22);
  padding: 20px 22px 18px;
  max-height: min(84vh, 720px);
  overflow: auto;
  animation: riseIn 0.28s var(--ease) both;
}
.modal-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line-soft);
}
.modal-head h3 {
  margin: 0;
  font-family: var(--display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.03em;
}
.modal-close {
  width: 34px;
  height: 34px;
  border: 0;
  background: transparent;
  font-size: 22px;
  line-height: 1;
  color: var(--muted);
  cursor: pointer;
  border-radius: 8px;
}
.modal-close:hover {
  background: #f3f6f9;
  color: var(--ink);
}

.modal-detail {
  width: min(1100px, 100%);
  max-height: min(90vh, 860px);
}
.detail-layout {
  display: grid;
  grid-template-columns: minmax(280px, 340px) 1fr;
  gap: 16px;
  align-items: start;
}
.insight-panel {
  background:
    linear-gradient(165deg, #f2f8f9 0%, #eaf3f5 55%, #f7fafb 100%);
  border: 1px solid var(--line-soft);
  border-radius: 12px;
  padding: 14px;
}
.insight-verdict {
  margin: 0 0 12px;
  font-family: var(--display);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.45;
}
.insight-summary {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin: 0 0 14px;
}
.insight-summary div {
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  padding: 8px 10px;
}
.insight-summary dt {
  margin: 0;
  font-size: 10.5px;
  color: var(--muted);
  font-weight: 500;
}
.insight-summary dd {
  margin: 2px 0 0;
  font-size: 13px;
  font-weight: 650;
  font-family: var(--mono);
}
.insight-h {
  margin: 0 0 8px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}
.insight-reasons,
.insight-events {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.insight-reasons li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  padding: 8px 10px;
}
.insight-events li {
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  padding: 8px 10px;
}
.insight-events li.empty,
.insight-reasons li.empty {
  color: var(--muted);
  font-size: 12px;
}
.reason-tag {
  align-self: start;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.03em;
  padding: 2px 6px;
  border-radius: 4px;
  background: #e2eef0;
  color: var(--accent-ink);
  white-space: nowrap;
}
.reason-event .reason-tag { background: #dceee8; color: #1a6b54; }
.reason-hypothesis .reason-tag { background: #efe8d8; color: #7a5a18; }
.reason-driver .reason-tag { background: #e4eaf5; color: #2a4a7a; }
.reason-gap .reason-tag { background: #eee4e4; color: #7a3a3a; }
.insight-reasons strong,
.insight-events strong {
  display: block;
  font-size: 12.5px;
  font-weight: 650;
}
.insight-reasons p,
.insight-events p {
  margin: 2px 0 0;
  font-size: 11.5px;
  color: var(--muted);
  line-height: 1.4;
}
.ev-top {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  align-items: flex-start;
}
.pill-week,
.pill-near {
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
  white-space: nowrap;
}
.pill-week { background: #d7efe6; color: #17624c; }
.pill-near { background: #eceff2; color: #5a6670; }
.insight-events li.is-week { border-color: #b7d9cd; }
.ev-meta { font-family: var(--mono); }
.detail-table-wrap { min-width: 0; }
.detail-table th,
.detail-table td { padding: 12px 14px; }

.modal-calendar {
  width: min(1280px, 100%);
  max-height: min(92vh, 920px);
}
.cal-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin-bottom: 12px;
  font-size: 11.5px;
  color: var(--muted);
}
.cal-legend span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.cal-dot {
  width: 10px;
  height: 10px;
  border-radius: 3px;
  display: inline-block;
}
.cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
  margin-bottom: 16px;
}
.cal-dow {
  text-align: center;
  font-size: 11px;
  font-weight: 600;
  color: var(--muted);
  padding: 4px 0;
}
.cal-cell {
  min-height: 108px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 6px;
  background: #fafbfc;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 3px;
  text-align: left;
  font: inherit;
  color: inherit;
}
.cal-cell:hover { border-color: #b8c7d9; background: #fff; }
.cal-cell.is-selected {
  border-color: var(--accent);
  background: var(--accent-soft);
  box-shadow: inset 0 0 0 1px var(--accent);
}
.cal-cell.is-empty {
  background: transparent;
  border-color: transparent;
  cursor: default;
  min-height: 0;
}
.cal-day {
  font-size: 12px;
  font-weight: 700;
  color: #3d4a59;
  margin-bottom: 2px;
}
.cal-chip {
  display: block;
  width: 100%;
  padding: 2px 5px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 600;
  line-height: 1.35;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cal-chip.dept { background: #fde2e8; color: #a61e4d; }
.cal-chip.himart { background: #d0ebff; color: #1864ab; }
.cal-chip.shinsegae { background: #ffe8cc; color: #d9480f; }
.cal-chip.coupang { background: #e8f0ff; color: #2f4d8f; }
.cal-chip.naver { background: #d3f9d8; color: #2b8a3e; }
.cal-chip.eleven { background: #fff3bf; color: #e67700; }

.cal-detail {
  border-top: 1px solid var(--line);
  padding-top: 14px;
}
.cal-detail-head {
  margin: 0 0 12px;
  font-size: 14px;
  font-weight: 700;
}
.cal-event-block {
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 12px 14px;
  margin-bottom: 10px;
  background: #fff;
}
.cal-event-title {
  margin: 0 0 10px;
  font-size: 13.5px;
  font-weight: 700;
}
.cal-product {
  padding: 10px 0;
  border-top: 1px solid var(--line-soft);
}
.cal-product:first-of-type { border-top: 0; padding-top: 0; }
.cal-product-name {
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 4px;
}
.cal-product-line {
  font-size: 12.5px;
  color: #3d4a59;
  margin: 2px 0;
}
.cal-product-line .was {
  text-decoration: line-through;
  color: var(--muted);
}
.cal-product-line .now {
  color: var(--up);
  font-weight: 700;
}
.cal-empty {
  font-size: 13px;
  color: var(--muted);
  padding: 8px 0;
}

/* ----- Admin / Brand ----- */
.modal-brand { width: min(560px, 100%); }
.modal-excel-mode { width: min(480px, 100%); }
.excel-mode-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 12px;
}
.excel-mode-btn {
  height: auto;
  min-height: 72px;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  text-align: left;
  border-radius: 10px;
  background: #fff;
}
.excel-mode-btn strong {
  font-family: var(--display);
  font-size: 14px;
  font-weight: 700;
}
.excel-mode-btn span {
  font-size: 12.5px;
  font-weight: 400;
  color: var(--muted);
  line-height: 1.4;
}
.excel-mode-btn:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
}
.excel-mode-replace {
  border-color: #fecdd3;
  background: #fff8f8;
}
.excel-mode-replace:hover {
  border-color: var(--up);
  background: #fff1f2;
}
.excel-mode-warn {
  margin: 0;
  padding-top: 4px;
}
.brand-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 14px;
}
.brand-pick {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: #fafbfc;
  font: inherit;
  text-align: left;
  cursor: pointer;
}
.brand-pick__logo {
  flex-shrink: 0;
  width: 36px;
  height: 24px;
  object-fit: contain;
  border-radius: 4px;
  background: #fff;
  border: 1px solid var(--line);
  padding: 2px;
}
.brand-pick__mark {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 24px;
  padding: 0 5px;
  border-radius: 4px;
  border: 1px solid var(--line);
  background: #fff;
  color: #0f172a;
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1;
}
.brand-pick__text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.brand-pick strong { font-size: 15px; }
.brand-pick span { font-size: 12px; color: var(--muted); }
.brand-pick:hover,
.brand-pick.is-active {
  border-color: var(--accent);
  background: var(--accent-soft);
}
.admin-view {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: var(--bg);
  background-image:
    linear-gradient(rgba(12, 21, 36, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(12, 21, 36, 0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  display: flex;
  flex-direction: column;
}
.admin-view[hidden] { display: none; }
.admin-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  padding: 12px 20px;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}
.admin-bar-lead {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  min-width: 0;
}
.admin-bar-title {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.admin-bar-sub {
  font-size: 11.5px;
}
.admin-brand {
  font-family: var(--display);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.admin-bar-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.admin-action-group {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px;
  border-radius: 8px;
  border: 1px solid var(--line-soft, #e8edf2);
  background: #f7f9fb;
}
.admin-action-group-primary {
  border-color: rgba(13, 148, 136, 0.35);
  background: rgba(13, 148, 136, 0.08);
}
.save-hint {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
  max-width: 220px;
  line-height: 1.35;
}
.save-hint.flash { color: var(--accent-ink); font-weight: 600; }
.save-hint.is-dirty {
  color: #b45309;
  font-weight: 600;
}
.btn-apply {
  background: var(--accent);
  color: #fff;
  border-color: transparent;
  font-weight: 600;
  min-width: 96px;
}
.btn-apply:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}
.btn-apply.is-dirty {
  box-shadow: 0 0 0 2px rgba(13, 148, 136, 0.35);
}
.sheet-range-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin: 0 18px 8px;
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid var(--line-soft, #e8edf2);
  background: #f4f7fa;
}
.sheet-range-hint {
  margin: 0;
  font-size: 12.5px;
  color: #334155;
  font-family: var(--mono);
  font-weight: 500;
  line-height: 1.4;
}
.sheet-range-legend {
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  color: var(--muted);
  white-space: nowrap;
}
.legend-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  margin-right: 4px;
  vertical-align: middle;
}
.legend-data { background: var(--accent); }
.legend-trail {
  background: #cbd5e1;
  border: 1px dashed #94a3b8;
  box-sizing: border-box;
}
.saving-backdrop:not([hidden]) {
  z-index: 120;
  display: flex;
  align-items: center;
  justify-content: center;
}
body.is-hub-busy {
  overflow: hidden;
}
.modal-saving {
  width: min(380px, 92vw);
  text-align: center;
  padding: 32px 28px 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.modal-saving .auth-action-loader {
  display: grid;
  place-items: center;
  margin-bottom: 10px;
  min-height: 56px;
}
/* transform-only 스피너 — 메인스레드 부하에도 보이고 덜 끊김 */
.modal-saving .hub-busy-spinner {
  width: 44px;
  height: 44px;
  box-sizing: border-box;
  border-radius: 50%;
  border: 3px solid #d8dee8;
  border-top-color: var(--primary, #2eac39);
  border-right-color: var(--primary, #2eac39);
  animation: hub-busy-spin 0.75s linear infinite;
  will-change: transform;
  transform: translateZ(0);
}
@keyframes hub-busy-spin {
  to { transform: translateZ(0) rotate(360deg); }
}
.modal-saving h3 {
  margin: 4px 0 0;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #141816;
}
.modal-saving .note {
  margin: 0;
  color: #6b726e;
}

.sheet-tabs {
  display: flex;
  gap: 4px;
  padding: 12px 16px 0;
  overflow-x: auto;
  width: 100%;
  margin: 0;
  box-sizing: border-box;
}
.sheet-tab {
  flex: 0 0 auto;
  height: 36px;
  padding: 0 14px;
  border: 1px solid transparent;
  border-bottom: 0;
  border-radius: 6px 6px 0 0;
  background: transparent;
  font: inherit;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--muted);
  cursor: pointer;
}
.sheet-tab:hover { color: var(--ink); background: rgba(255,255,255,0.65); }
.sheet-tab.is-active {
  background: #fff;
  color: var(--ink);
  border-color: var(--line);
}
.btn-primary-excel {
  border-color: #0f766e !important;
  background: #ecfdf5 !important;
  color: #0f766e !important;
  font-weight: 700 !important;
}
.sheet-wrap {
  flex: 1;
  overflow: auto;
  background: #fff;
  margin: 0 16px 16px;
  border: 1px solid var(--line);
  border-radius: 0 var(--radius) var(--radius) var(--radius);
  position: relative;
  -webkit-overflow-scrolling: touch;
}
.sheet-table {
  border-collapse: collapse;
  min-width: 100%;
  font-size: 12.5px;
}
.sheet-table th,
.sheet-table td {
  border: 1px solid #d5dbe3;
  padding: 6px 8px;
  white-space: nowrap;
  min-width: 88px;
  max-width: 280px;
  overflow: hidden;
  text-overflow: ellipsis;
  vertical-align: middle;
}
.sheet-table th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: #12181f;
  color: #d7dde5;
  font-family: var(--mono);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.03em;
  text-align: left;
}
.sheet-table .row-num {
  position: sticky;
  left: 0;
  z-index: 1;
  min-width: 76px;
  max-width: 96px;
  width: 76px;
  text-align: right;
  padding-right: 10px;
  background: var(--bg-elevated);
  color: var(--muted);
  font-family: var(--mono);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  font-size: 11.5px;
}
.sheet-table .row-num.is-trail {
  color: #94a3b8;
  font-style: italic;
  background: #f8fafc;
}
.sheet-table tr.is-trail-row td[contenteditable] {
  background: #f8fafc;
  color: #64748b;
}
.sheet-table tr.is-trail-row:hover td[contenteditable] {
  background: #f1f5f9;
  color: inherit;
}
.sheet-table th.row-num {
  z-index: 3;
  background: #0b1015;
  color: #9aa8b8;
  text-align: center;
  padding-right: 0;
  font-size: 11px;
  letter-spacing: 0.04em;
}
.sheet-table td[contenteditable] {
  background: #fff;
  outline: none;
  cursor: cell;
}
.sheet-table td[contenteditable]:focus {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
  background: #f5fbfc;
  max-width: none;
  overflow: visible;
  white-space: pre-wrap;
  z-index: 1;
  position: relative;
}
.sheet-table tbody tr:hover td[contenteditable] { background: #fafcff; }
.sheet-table tbody tr:hover td.row-num { background: #e8edf2; }

@media (max-width: 1100px) {
  .mix-grid { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  .detail-layout { grid-template-columns: 1fr; }
}

/* 태블릿: 좁은 사이드바 */
@media (max-width: 960px) and (min-width: 769px) {
  .shell { grid-template-columns: 76px minmax(0, 1fr); }
  .sidebar-brand > div,
  .nav-label,
  .nav-badge,
  .sidebar-foot { display: none; }
  .nav-item {
    justify-content: center;
    padding: 10px 6px;
    font-size: 10.5px;
    line-height: 1.25;
    text-align: center;
  }
  .sidebar-brand { justify-content: center; padding: 14px 8px; }
  .kpi-grid,
  .top3-grid { grid-template-columns: 1fr; }
  .alerts { grid-template-columns: 1fr; }
  .topbar { flex-direction: column; align-items: flex-start; }
  .topbar-meta { align-items: flex-start; }
  .chart-wrap { min-height: 240px; }
  .admin-bar { padding: 12px 16px; }
}

/* 모바일: 하단 Monitor 독 + 본문 풀폭 */
@media (max-width: 768px) {
  body {
    overflow: hidden;
  }
  .shell {
    display: flex;
    flex-direction: column;
    height: 100vh;
    height: 100dvh;
  }
  .sidebar {
    order: 2;
    flex: 0 0 auto;
    width: 100%;
    border-right: 0;
    border-top: 1px solid var(--sidebar-line);
    background: #0f172a;
    z-index: 40;
    padding-bottom: env(safe-area-inset-bottom, 0);
  }
  .sidebar-foot { display: none; }
  .shell.is-sidebar-collapsed {
    grid-template-columns: unset;
  }
  .sidebar::after { display: none; }
  .sidebar-brand,
  .sidebar-foot { display: none; }
  .sidebar-nav {
    flex-direction: row;
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
    gap: 4px;
    padding: 8px 10px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .sidebar-nav::-webkit-scrollbar { display: none; }
  .nav-label {
    display: none;
  }
  .brand-tree,
  .brand-group,
  .brand-row,
  .brand-monitor:not([hidden]) {
    display: contents;
  }
  .brand-monitor[hidden] {
    display: none;
  }
  .brand-expand {
    flex: 0 0 auto;
    width: 36px;
    min-height: 44px;
  }
  .brand-group.is-open .brand-expand svg {
    transform: rotate(180deg);
  }
  .nav-item {
    flex: 0 0 auto;
    width: auto;
    min-width: 4.6rem;
    min-height: 44px;
    padding: 8px 10px;
    font-size: 11px;
    font-weight: 650;
    justify-content: center;
    text-align: center;
    border-radius: 10px;
    white-space: nowrap;
    writing-mode: horizontal-tb;
    transform: none;
  }
  .nav-item:hover { transform: none; }
  .nav-item.is-active {
    box-shadow: 0 0 0 1px rgba(46, 172, 57, 0.45);
  }
  .nav-item.nav-sub.is-active {
    box-shadow: inset 3px 0 0 var(--accent);
  }
  .nav-badge {
    display: none;
  }
  .nav-item.nav-sub {
    font-size: 11px;
    padding: 8px 10px;
  }
  .main {
    order: 1;
    flex: 1;
    min-height: 0;
  }
  .main-scroll {
    padding: 10px 12px calc(12px + env(safe-area-inset-bottom, 0));
    gap: 10px;
    scroll-padding-top: 12px;
  }
  .topbar {
    flex-direction: column;
    align-items: flex-start;
    padding: 12px 14px 10px;
  }
  .brand-block h1 {
    font-size: clamp(22px, 6vw, 28px);
  }
  .topbar-meta { align-items: flex-start; }
  .kpi-grid,
  .top3-grid,
  .alerts { grid-template-columns: 1fr; }
  .panel {
    padding: 14px 12px 12px;
    border-radius: 10px;
  }
  .panel-head {
    flex-direction: column;
    gap: 10px;
  }
  .panel-actions,
  .chart-controls {
    width: 100%;
  }
  .trend-head {
    flex-direction: column;
    align-items: stretch;
  }
  .chart-wrap-trend {
    height: 260px;
    min-height: 240px;
  }
  .field select,
  .field input {
    min-width: 0;
    width: 100%;
  }
  .chart-controls .field,
  .panel-actions .field {
    flex: 1 1 140px;
  }
  .chart-wrap {
    height: 240px;
    min-height: 220px;
  }
  .donut-wrap {
    width: min(280px, 100%);
    height: 240px;
    min-height: 220px;
    max-width: 100%;
  }
  .mix-grid { grid-template-columns: 1fr; }
  .data-table th,
  .data-table td {
    padding: 10px 10px;
    font-size: 12px;
  }
  .modal-backdrop {
    padding: 12px;
    align-items: flex-end;
  }
  .modal,
  .modal-detail,
  .modal-calendar {
    width: 100%;
    max-height: min(92dvh, 920px);
    border-radius: 14px 14px 10px 10px;
  }
  .admin-bar {
    padding: 10px 12px;
    flex-direction: column;
    align-items: stretch;
  }
  .admin-bar-actions {
    justify-content: flex-start;
  }
  .admin-action-group {
    flex-wrap: wrap;
  }
  .sheet-range-bar {
    margin: 0 10px 8px;
  }
  .save-hint {
    max-width: none;
    width: 100%;
  }
  .sheet-wrap {
    margin: 0 8px 8px;
  }
}
/* Auth gate */
.auth-gate {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: grid;
  place-items: center;
  background: #eef2f4;
}
.auth-gate[hidden] { display: none; }
.auth-card {
  width: min(380px, calc(100vw - 32px));
  padding: 32px;
  border: 1px solid #d8e0e3;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 18px 50px rgba(15, 23, 42, .12);
}
.auth-card h1 { margin: 4px 0 24px; font-family: var(--display); }
.auth-card .field { display: grid; gap: 7px; margin: 14px 0; }
.auth-card input { min-height: 42px; border: 1px solid #cbd5db; border-radius: 7px; padding: 0 11px; }
.auth-card .primary-btn { width: 100%; margin-top: 10px; }
.auth-error { min-height: 20px; color: #be123c; font-size: 12px; }
.audit-panel {
  margin: 0 18px 10px;
  padding: 0;
  border: 1px solid #d8e0e3;
  border-radius: 8px;
  background: #fff;
  font-size: 12px;
}
.audit-panel__summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 8px;
  margin: 0;
  padding: 9px 12px;
  cursor: pointer;
  list-style: none;
  user-select: none;
}
.audit-panel__summary::-webkit-details-marker {
  display: none;
}
.audit-panel__summary::before {
  content: "▸";
  display: inline-block;
  width: 1em;
  color: #64748b;
  font-size: 11px;
  transition: transform 0.15s ease;
}
.audit-panel[open] .audit-panel__summary::before {
  transform: rotate(90deg);
}
.audit-panel__summary:hover {
  background: #f8fafc;
}
.audit-panel__summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}
.audit-panel__title {
  margin: 0;
  font-size: 12px;
  font-weight: 700;
}
.audit-panel__cap {
  font-weight: 500;
  color: #64748b;
}
.audit-panel__list {
  max-height: min(40vh, 280px);
  overflow: auto;
  margin: 0;
  padding: 0 12px 10px 34px;
  border-top: 1px solid #eef2f4;
}
.audit-panel__list li {
  padding: 3px 0;
}
.audit-panel__list li span {
  color: #64748b;
}

/* —— 목표 시트 가이드 (회의·운영) —— */
.nav-guide {
  margin-top: 4px;
  border: 1px solid var(--sidebar-line) !important;
}
.nav-guide.is-active {
  border-color: transparent !important;
}
.target-sheets-view {
  flex: 1;
  min-height: 0;
  overflow: auto;
  padding: 16px 18px 28px;
  background: var(--bg);
}
.target-sheets-panel {
  max-width: 1100px;
}
.target-brand-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 4px 0 16px;
}
.target-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  color: var(--ink);
}
.target-chip:hover {
  border-color: var(--accent);
}
.target-chip.is-active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.target-chip__mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  height: 18px;
  padding: 0 4px;
  border-radius: 3px;
  background: rgba(15, 23, 42, 0.08);
  font-family: var(--mono);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.06em;
}
.target-chip.is-active .target-chip__mark {
  background: rgba(255, 255, 255, 0.92);
  color: #0f172a;
}
.target-brand-summary {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px 20px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  margin-bottom: 12px;
}
.target-brand-summary__name {
  margin: 4px 0 6px;
  font-size: 20px;
  letter-spacing: -0.03em;
}
.target-brand-summary__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: flex-start;
}
.target-sheets-grid {
  display: grid;
  gap: 14px;
}
.target-sheet-card {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  overflow: hidden;
}
.target-sheet-card__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 12px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  background: #fafbfc;
}
.target-sheet-card__head h3 {
  margin: 0;
  font-size: 15px;
}
.target-col-table {
  margin: 0;
}
.target-col-table th,
.target-col-table td {
  font-size: 12.5px;
}
.target-col-table .mono {
  font-family: var(--mono);
  font-size: 11px;
}
/* 어드민 시트 미리보기 — 헤더 순서 그대로 */
.target-sheet-preview {
  margin: 0;
  min-width: max-content;
}
.target-sheet-preview th {
  white-space: nowrap;
  font-size: 12.5px;
}
.target-sheet-preview td {
  height: 28px;
  min-width: 88px;
  background: repeating-linear-gradient(
    -45deg,
    #fbfcfd 0 6px,
    #fff 6px 12px
  );
}
.target-chip--common {
  border-color: var(--accent);
  background: var(--primary-soft);
}
.target-chip--common.is-active {
  background: var(--accent);
  color: #fff;
}
.target-brand-summary--common {
  border-color: #b7dfbf;
  background: linear-gradient(180deg, #f3fbf5 0%, #fff 70%);
}
.target-sheets-grid--1 {
  grid-template-columns: 1fr;
}
.target-sheets-grid--2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

/* Space launcher: ../styles/workspace-space-launcher.css (food-share 공통) */
@media (max-width: 768px) {
  .space-launcher-stack { bottom: 72px; }
}