/* freee_kaikei — Dark, data-dense, pro */
:root {
  /* Surfaces */
  --bg-0: #07090d;
  --bg-1: #0b0f15;
  --bg-2: #0f141c;
  --bg-3: #141b25;
  --bg-4: #1a2230;
  --bg-hover: #1d2735;
  --line: #1f2937;
  --line-soft: #161e2a;
  --line-strong: #2a3445;

  /* Text */
  --fg-0: #e6edf6;
  --fg-1: #c5cfdc;
  --fg-2: #8a97a8;
  --fg-3: #5b6776;
  --fg-4: #3d4756;

  /* Brand — freee-inspired teal/green, but cooled for dark mode */
  --accent: #00d4a0;
  --accent-2: #00a884;
  --accent-soft: rgba(0, 212, 160, 0.12);
  --accent-line: rgba(0, 212, 160, 0.32);

  /* Semantic */
  --pos: #34d399;
  --pos-soft: rgba(52, 211, 153, 0.12);
  --neg: #f87171;
  --neg-soft: rgba(248, 113, 113, 0.12);
  --warn: #fbbf24;
  --warn-soft: rgba(251, 191, 36, 0.12);
  --info: #60a5fa;
  --info-soft: rgba(96, 165, 250, 0.12);
  --violet: #a78bfa;
  --violet-soft: rgba(167, 139, 250, 0.12);

  /* Segment colors */
  --seg-amzus: #60a5fa;   /* Amazon US — blue */
  --seg-amzjp: #fbbf24;   /* Amazon JP — amber */
  --seg-minpaku: #f472b6; /* 民泊 — pink */
  --seg-other: #94a3b8;

  --radius-sm: 4px;
  --radius: 6px;
  --radius-lg: 10px;

  --mono: ui-monospace, "JetBrains Mono", "SF Mono", Menlo, Consolas, monospace;
  --sans: "Inter", -apple-system, "Hiragino Kaku Gothic ProN", "Yu Gothic UI", "Meiryo", sans-serif;
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  padding: 0;
  background: var(--bg-0);
  color: var(--fg-0);
  font-family: var(--sans);
  font-feature-settings: "tnum" 1, "cv11" 1;
  font-size: 13px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; color: inherit; }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #1e2734; border-radius: 10px; border: 2px solid var(--bg-0); }
::-webkit-scrollbar-thumb:hover { background: #2a3548; }

/* ——— Layout shell ——— */
.app {
  display: grid;
  grid-template-columns: 220px 1fr;
  min-height: 100vh;
}

.sidebar {
  background: var(--bg-1);
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
}

.sidebar-brand {
  padding: 16px 18px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--line-soft);
}
.sidebar-brand .logo {
  width: 26px; height: 26px;
  border-radius: 6px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: grid; place-items: center;
  color: #00251c; font-weight: 800; font-size: 14px;
}
.sidebar-brand .name { font-weight: 700; letter-spacing: -0.01em; color: var(--fg-0); }
.sidebar-brand .sub { color: var(--fg-3); font-size: 11px; margin-top: 1px; }

.org-switch {
  margin: 12px 12px 8px;
  padding: 9px 10px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: flex; align-items: center; gap: 9px;
  font-size: 12px;
  cursor: pointer;
}
.org-switch:hover { border-color: var(--line-strong); }
.org-switch .org-avatar {
  width: 22px; height: 22px; border-radius: 4px;
  background: #243349; display: grid; place-items: center;
  color: var(--fg-1); font-weight: 700; font-size: 10px;
}
.org-switch .org-meta { flex: 1; min-width: 0; }
.org-switch .org-name { color: var(--fg-0); font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.org-switch .org-period { color: var(--fg-3); font-size: 10.5px; }
.org-switch .chev { color: var(--fg-3); }

.nav { padding: 6px 8px; flex: 1; overflow-y: auto; }
.nav-section { margin: 10px 0; }
.nav-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg-3);
  padding: 6px 10px;
}
.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 7px 10px;
  border-radius: var(--radius);
  color: var(--fg-1);
  font-size: 12.5px;
  cursor: pointer;
  border: 1px solid transparent;
  user-select: none;
}
.nav-item:hover { background: var(--bg-2); color: var(--fg-0); }
.nav-item.active {
  background: var(--accent-soft);
  color: var(--accent);
  border-color: var(--accent-line);
}
.nav-item .icon { width: 16px; height: 16px; flex: 0 0 16px; opacity: 0.85; }
.nav-item.active .icon { opacity: 1; }
.nav-item .badge {
  margin-left: auto;
  font-family: var(--mono);
  font-size: 10.5px;
  background: var(--bg-3);
  border: 1px solid var(--line);
  color: var(--fg-2);
  padding: 1px 6px;
  border-radius: 999px;
}
.nav-item.active .badge {
  background: rgba(0, 212, 160, 0.18);
  border-color: var(--accent-line);
  color: var(--accent);
}
.nav-item .badge.alert { background: var(--neg-soft); border-color: rgba(248,113,113,0.32); color: var(--neg); }

.sidebar-foot {
  padding: 10px 12px;
  border-top: 1px solid var(--line-soft);
  display: flex; align-items: center; gap: 10px;
  font-size: 12px;
}
.sidebar-foot .avatar {
  width: 26px; height: 26px; border-radius: 50%;
  background: #4c5b6e; color: #fff;
  display: grid; place-items: center; font-size: 11px; font-weight: 600;
}
.sidebar-foot .who { flex: 1; min-width: 0; }
.sidebar-foot .who .n { color: var(--fg-0); font-weight: 600; }
.sidebar-foot .who .r { color: var(--fg-3); font-size: 11px; }

/* ——— Main / topbar ——— */
.main { min-width: 0; display: flex; flex-direction: column; }
.topbar {
  position: sticky; top: 0; z-index: 20;
  height: 52px;
  display: flex; align-items: center; gap: 14px;
  padding: 0 20px;
  background: rgba(11,15,21,0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.crumb { color: var(--fg-2); font-size: 12px; }
.crumb b { color: var(--fg-0); font-weight: 600; }
.search {
  margin-left: auto;
  display: flex; align-items: center; gap: 8px;
  background: var(--bg-2); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 6px 10px;
  width: 280px; color: var(--fg-2); font-size: 12px;
}
.search input { flex: 1; background: transparent; border: 0; outline: none; color: var(--fg-0); }
.search kbd {
  font-family: var(--mono); font-size: 10px; padding: 1px 5px;
  border: 1px solid var(--line-strong); border-radius: 3px; color: var(--fg-3);
}
.iconbtn {
  width: 30px; height: 30px;
  display: grid; place-items: center;
  background: transparent; border: 1px solid var(--line);
  border-radius: var(--radius); color: var(--fg-1);
}
.iconbtn:hover { background: var(--bg-2); color: var(--fg-0); }
.iconbtn .dot {
  position: absolute; transform: translate(7px, -7px);
  width: 7px; height: 7px; background: var(--neg); border-radius: 50%;
  border: 2px solid var(--bg-1);
}

/* ——— Page ——— */
.page { padding: 20px 22px 80px; max-width: 1640px; }
.page-head {
  display: flex; align-items: flex-end; justify-content: space-between;
  margin-bottom: 18px; gap: 16px;
}
.page-head h1 {
  font-size: 22px; font-weight: 700; margin: 0; letter-spacing: -0.01em;
}
.page-head .sub { color: var(--fg-2); font-size: 12.5px; margin-top: 4px; }

/* ——— Buttons ——— */
.btn {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 7px 12px;
  border-radius: var(--radius);
  border: 1px solid var(--line-strong);
  background: var(--bg-2);
  color: var(--fg-0);
  font-size: 12.5px;
  font-weight: 500;
  white-space: nowrap;
}
.btn:hover { background: var(--bg-3); border-color: #36435a; }
.btn.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #00251c;
  font-weight: 600;
}
.btn.primary:hover { background: var(--accent-2); }
.btn.ghost { background: transparent; border-color: transparent; color: var(--fg-1); }
.btn.ghost:hover { background: var(--bg-2); color: var(--fg-0); }
.btn.danger { color: var(--neg); border-color: rgba(248,113,113,0.3); background: var(--neg-soft); }
.btn .icon { width: 14px; height: 14px; }

/* ——— Cards ——— */
.card {
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.card-head {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line-soft);
}
.card-head .title {
  font-size: 13px; font-weight: 600; color: var(--fg-0);
  letter-spacing: -0.005em;
}
.card-head .meta { color: var(--fg-3); font-size: 11.5px; }
.card-head .right { margin-left: auto; display: flex; align-items: center; gap: 6px; }
.card-body { padding: 14px; }
.card-body.tight { padding: 0; }

/* ——— KPI ——— */
.kpi {
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 14px 16px;
  position: relative;
  overflow: hidden;
  transition: border-color .12s, background .12s, transform .12s;
}
.kpi.clickable { cursor: pointer; }
.kpi.clickable:hover {
  border-color: var(--accent-line);
  background: linear-gradient(135deg, var(--accent-soft), var(--bg-1) 50%);
}
.kpi.clickable:hover .drill-hint { opacity: 1; transform: translateX(0); }
.kpi .drill-hint {
  position: absolute; bottom: 10px; right: 12px;
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 10.5px; color: var(--accent);
  opacity: 0; transform: translateX(-4px);
  transition: opacity .15s, transform .15s;
}
.tbl tbody tr.drill-row { cursor: pointer; }
.tbl tbody tr.drill-row:hover { background: var(--bg-2); }
.tbl tbody tr.drill-row:hover td:first-child { box-shadow: inset 2px 0 0 var(--accent); }
.kpi .label {
  font-size: 11.5px;
  color: var(--fg-2);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 500;
}
.kpi .value {
  font-family: var(--mono);
  font-size: 26px;
  font-weight: 600;
  color: var(--fg-0);
  letter-spacing: -0.02em;
  margin-top: 4px;
}
.kpi .value .unit { font-size: 13px; color: var(--fg-3); margin-left: 3px; font-weight: 400; }
.kpi .row {
  margin-top: 8px;
  display: flex; align-items: center; gap: 10px;
  font-size: 11.5px;
}
.kpi .delta {
  font-family: var(--mono);
  display: inline-flex; align-items: center; gap: 3px;
  padding: 2px 6px; border-radius: 3px;
  font-weight: 500;
}
.kpi .delta.pos { background: var(--pos-soft); color: var(--pos); }
.kpi .delta.neg { background: var(--neg-soft); color: var(--neg); }
.kpi .vs { color: var(--fg-3); }
.kpi .spark { position: absolute; right: 12px; top: 12px; opacity: 0.85; }

/* ——— Table ——— */
.tbl { width: 100%; border-collapse: collapse; }
.tbl thead th {
  text-align: left;
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--fg-3);
  font-weight: 600;
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  background: var(--bg-1);
  position: sticky; top: 0;
}
.tbl tbody td {
  padding: 9px 12px;
  border-bottom: 1px solid var(--line-soft);
  font-size: 12.5px;
  color: var(--fg-1);
  vertical-align: middle;
}
.tbl tbody tr:hover { background: var(--bg-2); }
.tbl td.num, .tbl th.num { font-family: var(--mono); text-align: right; }
.tbl td.muted { color: var(--fg-3); }

/* ——— Pills / chips ——— */
.chip {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 1.5px 7px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 500;
  background: var(--bg-3);
  border: 1px solid var(--line);
  color: var(--fg-1);
  white-space: nowrap;
}
.chip .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--fg-3); }
.chip.pos { background: var(--pos-soft); border-color: rgba(52,211,153,0.28); color: var(--pos); }
.chip.pos .dot { background: var(--pos); }
.chip.neg { background: var(--neg-soft); border-color: rgba(248,113,113,0.28); color: var(--neg); }
.chip.neg .dot { background: var(--neg); }
.chip.warn { background: var(--warn-soft); border-color: rgba(251,191,36,0.28); color: var(--warn); }
.chip.warn .dot { background: var(--warn); }
.chip.info { background: var(--info-soft); border-color: rgba(96,165,250,0.28); color: var(--info); }
.chip.info .dot { background: var(--info); }
.chip.violet { background: var(--violet-soft); border-color: rgba(167,139,250,0.28); color: var(--violet); }
.chip.violet .dot { background: var(--violet); }

.seg {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11.5px;
  color: var(--fg-1);
}
.seg .sw { width: 8px; height: 8px; border-radius: 2px; }
.seg.amzus .sw { background: var(--seg-amzus); }
.seg.amzjp .sw { background: var(--seg-amzjp); }
.seg.minpaku .sw { background: var(--seg-minpaku); }
.seg.other .sw { background: var(--seg-other); }

.ai-confidence {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--mono); font-size: 11px;
}
.ai-confidence .bar {
  width: 36px; height: 4px; background: var(--bg-3); border-radius: 2px; overflow: hidden;
}
.ai-confidence .bar > i { display: block; height: 100%; background: var(--accent); }
.ai-confidence.med .bar > i { background: var(--warn); }
.ai-confidence.low .bar > i { background: var(--neg); }

/* ——— Tabs ——— */
.tabs {
  display: flex; gap: 2px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 14px;
}
.tab {
  padding: 9px 14px;
  font-size: 12.5px;
  color: var(--fg-2);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  cursor: pointer;
  display: inline-flex; align-items: center; gap: 7px;
}
.tab:hover { color: var(--fg-0); }
.tab.active { color: var(--fg-0); border-color: var(--accent); }
.tab .badge {
  font-family: var(--mono); font-size: 10px;
  padding: 0 5px; border-radius: 999px;
  background: var(--bg-3); color: var(--fg-2);
}
.tab.active .badge { background: var(--accent-soft); color: var(--accent); }

/* ——— Filter bar ——— */
.filter-bar {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 12px;
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  margin-bottom: 14px;
  flex-wrap: wrap;
}
.filter-bar .grow { flex: 1; }

.select {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 10px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: 12px;
  color: var(--fg-1);
}
.select:hover { border-color: var(--line-strong); }
.select .label { color: var(--fg-3); }
.select .chev { color: var(--fg-3); }

/* ——— Drawer overlay ——— */
.drawer-backdrop {
  position: fixed; inset: 0;
  background: rgba(3,5,8,0.6);
  backdrop-filter: blur(2px);
  z-index: 50;
  animation: fade .15s ease-out;
}
.drawer {
  position: fixed; right: 0; top: 0; bottom: 0;
  width: 540px; max-width: 92vw;
  background: var(--bg-1);
  border-left: 1px solid var(--line);
  z-index: 51;
  display: flex; flex-direction: column;
  animation: slidein .2s ease-out;
}
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes slidein { from { transform: translateX(20px); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

/* ——— Toast ——— */
.toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  background: var(--bg-3);
  border: 1px solid var(--accent-line);
  color: var(--fg-0);
  padding: 10px 14px;
  border-radius: var(--radius);
  font-size: 12.5px;
  display: flex; align-items: center; gap: 8px;
  z-index: 100;
  animation: toastin .2s ease-out;
  box-shadow: 0 12px 32px rgba(0,0,0,0.5);
}
.toast .ico { color: var(--accent); }
@keyframes toastin { from { transform: translate(-50%, 12px); opacity: 0; } to { transform: translate(-50%, 0); opacity: 1; } }

/* utility */
.hstack { display: flex; align-items: center; gap: 10px; }
.vstack { display: flex; flex-direction: column; gap: 10px; }
.muted { color: var(--fg-3); }
.mono { font-family: var(--mono); }
.sep { width: 1px; height: 18px; background: var(--line-strong); }
.grid { display: grid; }
.gap-12 { gap: 12px; }
.gap-16 { gap: 16px; }

.legend { display: flex; flex-wrap: wrap; gap: 12px; font-size: 11.5px; color: var(--fg-2); }
.legend-item { display: inline-flex; align-items: center; gap: 6px; }
.legend-item .sw { width: 10px; height: 10px; border-radius: 2px; }

.divider { height: 1px; background: var(--line-soft); margin: 12px 0; }

/* checkbox */
.chk {
  width: 14px; height: 14px;
  border: 1px solid var(--line-strong);
  border-radius: 3px;
  background: var(--bg-2);
  display: inline-grid; place-items: center;
  cursor: pointer;
  flex: 0 0 14px;
}
.chk:hover { border-color: var(--fg-3); }
.chk.checked { background: var(--accent); border-color: var(--accent); color: #00251c; }
.chk.indeterminate { background: var(--accent); border-color: var(--accent); color: #00251c; }

/* progress */
.progress {
  height: 4px; background: var(--bg-3); border-radius: 2px; overflow: hidden;
}
.progress > i { display: block; height: 100%; background: var(--accent); }

/* status dot row */
.connection-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--pos);
  box-shadow: 0 0 0 3px rgba(52,211,153,0.18);
}
.connection-dot.warn { background: var(--warn); box-shadow: 0 0 0 3px rgba(251,191,36,0.18); }
.connection-dot.err { background: var(--neg); box-shadow: 0 0 0 3px rgba(248,113,113,0.18); }