/* Web app shell layout — terminal aesthetic */
html, body, #root { height: 100%; }
body { background: var(--bg); color: var(--fg); font-family: var(--font-sans); font-size: 13px; }

.app {
  display: grid;
  grid-template-columns: 220px 1fr;
  grid-template-rows: 48px 1fr;
  height: 100vh;
  background: var(--bg);
}
.app .topbar { grid-column: 1 / -1; }

/* Sidebar */
.sidebar {
  background: var(--ink-1000);
  border-right: 1px solid var(--border);
  padding: 14px 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  overflow-y: auto;
}
.sb-section {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-500);
  padding: 14px 10px 4px 10px;
  position: relative;
}
.sb-section::before {
  content: '';
  position: absolute;
  left: 4px;
  top: 50%;
  width: 2px;
  height: 10px;
  transform: translateY(-50%);
  border-radius: 9999px;
  background: var(--border-strong);
}
.sb-item {
  display: flex; align-items: center; gap: 10px;
  margin-left: 14px;
  padding: 6px 10px 6px 16px;
  border-radius: 6px;
  color: var(--ink-300);
  cursor: pointer;
  font-size: 13px;
  position: relative;
}
.sb-item::before {
  content: '';
  position: absolute;
  left: -8px;
  top: 50%;
  width: 12px;
  height: 1px;
  transform: translateY(-50%);
  background: var(--border);
}
.sb-item.depth-0 {
  margin-left: 14px;
}
.sb-item.depth-0::before {
  left: -8px;
  width: 12px;
}
.sb-item.depth-1 {
  margin-left: 42px;
  padding-left: 20px;
  font-size: 12px;
  color: var(--ink-400);
}
.sb-item.depth-1::before {
  left: -18px;
  width: 20px;
}
.sb-item.depth-2,
.sb-item.depth-3,
.sb-item.depth-4 {
  margin-left: 58px;
  padding-left: 22px;
  font-size: 12px;
  color: var(--ink-400);
}
.sb-item.depth-2::before,
.sb-item.depth-3::before,
.sb-item.depth-4::before {
  left: -22px;
  width: 24px;
}
.sb-item.depth-1::after,
.sb-item.depth-2::after,
.sb-item.depth-3::after,
.sb-item.depth-4::after {
  content: '';
  position: absolute;
  left: -18px;
  top: -10px;
  bottom: -10px;
  width: 1px;
  background: rgba(255,255,255,0.08);
}
.sb-item:hover { background: rgba(255,255,255,0.04); color: var(--ink-50); }
.sb-item.active { background: rgba(18,183,106,0.12); color: var(--bull-300); }
.sb-item.view-item { color: var(--ink-500); font-style: italic; }
.sb-item.depth-1.view-item,
.sb-item.depth-2.view-item,
.sb-item.depth-3.view-item,
.sb-item.depth-4.view-item { color: var(--ink-400); }
.sb-item.active.view-item { color: var(--bull-300); font-style: normal; }
.sb-item svg { width: 16px; height: 16px; flex-shrink: 0; }
.sb-item .count { margin-left: auto; font-family: var(--font-mono); font-size: 10px; color: var(--ink-500); }

/* ERD sidebar tool button */
#sidebar-tools { list-style: none; padding: 0; margin: 0 0 var(--space-1) 0; border-bottom: 1px solid var(--border); padding-bottom: var(--space-1); }
.sb-tool { cursor: pointer; }
.sb-tool:hover { color: var(--ink-50); background: rgba(255,255,255,0.04); }
.sb-tool.active { background: rgba(18,183,106,0.12); color: var(--bull-300); }

/* ERD view */
#erd-wrap { padding: var(--space-6); overflow: auto; flex: 1; display: flex; justify-content: center; }
#erd-wrap svg { max-width: 100%; height: auto; }

/* Topbar */
.topbar {
  display: flex; align-items: center; gap: 12px;
  padding: 0 14px;
  background: var(--ink-1000);
  border-bottom: 1px solid var(--border);
}
.topbar .brand { display: flex; align-items: center; gap: var(--space-2); font-family: var(--font-display); font-weight: 700; letter-spacing: -0.02em; font-size: var(--text-md); color: var(--ink-50); }
.topbar .brand img { display: block; }
.topbar .brand .brand-name { white-space: nowrap; }
.topbar .brand .brand-name .accent { color: var(--bull-500); }
.topbar .brand .brand-sub { font-family: var(--font-sans); font-size: var(--text-xs); font-weight: 600; letter-spacing: var(--tracking-wide); color: var(--ink-400); white-space: nowrap; }
.topbar .search {
  flex: 1; max-width: 520px;
  display: flex; align-items: center; gap: 8px;
  height: 32px; padding: 0 10px;
  background: var(--ink-950);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--ink-400);
  font-size: 13px;
  cursor: pointer;
}
.topbar .search .kbd { margin-left: auto; font-family: var(--font-mono); font-size: 10px; color: var(--ink-500); border: 1px solid var(--border); padding: 1px 5px; border-radius: 3px; }
.topbar .right { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.topbar .pill { display:inline-flex; align-items:center; gap:6px; padding: 4px 10px; border:1px solid var(--border); border-radius: 9999px; font-size: 11px; color: var(--ink-300); }
.topbar .pill .dot { width:6px; height:6px; border-radius:50%; background:#12B76A; box-shadow: 0 0 0 3px rgba(18,183,106,0.18); }
.topbar .avatar { width: 28px; height: 28px; border-radius: 50%; background: linear-gradient(135deg, #12B76A, #027A48); display:inline-flex; align-items:center; justify-content:center; font-size: 11px; font-weight: 600; color: #0B1320; }

/* Main grid */
.main {
  display: grid;
  grid-template-columns: 260px 1fr 300px;
  min-width: 0;
  gap: 1px;
  background: var(--border);
  overflow: hidden;
}
.pane { background: var(--bg); overflow: auto; }
.pane-header {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-400);
}
.pane-header .actions { margin-left: auto; display: flex; gap: 4px; }
.pane-header button { background: transparent; border: 0; color: var(--ink-400); padding: 2px 6px; border-radius: 4px; font-size: 11px; cursor: pointer; }
.pane-header button:hover { background: rgba(255,255,255,0.04); color: var(--ink-100); }

/* Watchlist */
.wl { width: 100%; border-collapse: collapse; font-size: 12px; }
.wl th, .wl td { padding: 8px 14px; text-align: left; }
.wl th { font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-500); font-weight: 500; }
.wl th.num, .wl td.num { text-align: right; font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.wl tbody tr { border-top: 1px solid var(--border); cursor: pointer; }
.wl tbody tr:hover { background: rgba(255,255,255,0.025); }
.wl tbody tr.selected { background: rgba(18,183,106,0.08); }
.wl tbody tr.selected td:first-child { box-shadow: inset 2px 0 0 var(--bull-500); }
.wl .sym { font-weight: 600; color: var(--ink-50); }
.wl .up { color: var(--bull-400); }
.wl .down { color: var(--bear-500); }

/* Quote panel */
.quote {
  padding: 18px 20px;
  border-bottom: 1px solid var(--border);
}
.quote .symline { display: flex; align-items: baseline; gap: 12px; }
.quote .sym { font-family: var(--font-display); font-size: 22px; font-weight: 700; letter-spacing: -0.02em; color: var(--ink-50); }
.quote .name { font-size: 13px; color: var(--ink-400); }
.quote .pct-pill { margin-left: auto; padding: 3px 8px; border-radius: 4px; font-family: var(--font-mono); font-size: 12px; }
.quote .pct-pill.up { background: rgba(18,183,106,0.14); color: var(--bull-400); }
.quote .last { display:flex; align-items:baseline; gap: 12px; margin-top: 6px; }
.quote .last .price { font-family: var(--font-mono); font-variant-numeric: tabular-nums; font-size: 36px; font-weight: 600; letter-spacing: -0.02em; color: var(--ink-50); }
.quote .last .delta { font-family: var(--font-mono); font-size: 14px; color: var(--bull-400); }
.quote .stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--border); margin-top: 16px; border: 1px solid var(--border); border-radius: 6px; overflow: hidden; }
.quote .stats .stat { padding: 10px 12px; background: var(--bg); }
.quote .stats .lbl { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-500); }
.quote .stats .val { font-family: var(--font-mono); font-variant-numeric: tabular-nums; font-size: 14px; color: var(--ink-50); margin-top: 2px; }

/* Chart panel */
.chart-wrap { padding: 14px 20px 20px; }
.chart-tabs { display: flex; gap: 4px; margin-bottom: 14px; }
.chart-tab { padding: 4px 10px; font-family: var(--font-mono); font-size: 11px; color: var(--ink-400); border-radius: 4px; cursor: pointer; }
.chart-tab.active { background: rgba(255,255,255,0.06); color: var(--ink-50); }

/* Signals panel */
.signal {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 4px;
}
.signal .row1 { display: flex; align-items: center; gap: 8px; }
.signal .badge { display:inline-flex; align-items:center; gap:5px; padding: 1px 7px; border-radius: 9999px; font-size: 10px; font-weight: 600; }
.signal .badge.bull { background: rgba(18,183,106,0.14); color: var(--bull-400); }
.signal .badge.bear { background: rgba(240,68,56,0.14); color: var(--bear-500); }
.signal .badge.neutral { background: rgba(102,112,133,0.18); color: var(--ink-300); }
.signal .ticker { margin-left: auto; font-family: var(--font-mono); font-size: 11px; color: var(--ink-400); }
.signal .body { font-size: 12px; color: var(--ink-200); line-height: 1.5; }
.signal .meta { font-family: var(--font-mono); font-size: 10px; color: var(--ink-500); }

/* KV render mode */
.kv-card { max-width: 640px; margin: var(--space-4) auto; }
.kv-group-header { padding: var(--space-3) 0 var(--space-1); margin-top: var(--space-2); border-top: 1px solid var(--border); color: var(--fg-muted); font-size: var(--text-xs); }
.kv-group-header:first-child { border-top: none; margin-top: 0; }
.kv-row { display: flex; align-items: baseline; gap: var(--space-4); padding: var(--space-2) 0; border-bottom: 1px solid var(--border); }
.kv-row:last-child { border-bottom: none; }
.kv-label { flex: 0 0 200px; font-size: var(--text-sm); color: var(--fg-muted); }
.kv-value { flex: 1; font-size: var(--text-sm); color: var(--fg); word-break: break-word; }

/* Cmd-K */
.cmdk-overlay { position: fixed; inset: 0; background: rgba(6,11,20,0.65); backdrop-filter: blur(4px); display: flex; align-items: flex-start; justify-content: center; padding-top: 12vh; z-index: 50; }
.cmdk { width: 560px; background: var(--ink-950); border: 1px solid var(--border-strong); border-radius: 12px; box-shadow: var(--shadow-xl); overflow: hidden; }
.cmdk input { width: 100%; padding: 14px 18px; background: transparent; border: 0; color: var(--ink-50); font-size: 15px; outline: 0; border-bottom: 1px solid var(--border); }
.cmdk .group { padding: 6px 0; }
.cmdk .gtitle { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-500); padding: 8px 18px 4px; }
.cmdk .item { display: flex; align-items: center; gap: 10px; padding: 8px 18px; cursor: pointer; color: var(--ink-200); font-size: 13px; }
.cmdk .item.active { background: rgba(18,183,106,0.10); color: var(--ink-50); }
.cmdk .item .kbd { margin-left: auto; font-family: var(--font-mono); font-size: 10px; color: var(--ink-500); }