/* terminal.clawmo.tech — shell layout.
   ALL colors via var(--*). No hex literals. */

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

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-ui);
  font-size: var(--fs-ui);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow: hidden;
}

#app {
  height: 100vh;
  display: grid;
  grid-template-areas:
    "topbar topbar"
    "rail   workspace"
    "status status";
  grid-template-rows: var(--top-bar-h) 1fr var(--status-bar-h);
  grid-template-columns: var(--rail-w) 1fr;
  background: var(--bg);
}

/* ─── TOP BAR ─────────────────────────────────────────────────── */
.topbar {
  grid-area: topbar;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 10px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  min-width: 0;
}
.topbar-left {
  display: flex;
  align-items: baseline;
  gap: 6px;
  flex-shrink: 0;
}
.brand-mark {
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--accent);
  text-shadow: 0 0 8px var(--accent-dim);
}
.brand-name {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--fg);
}
.brand-sub {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--fg-faint);
}

.cmdk {
  appearance: none;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--fg-dim);
  font-family: var(--font-ui);
  font-size: 12px;
  padding: 0 8px;
  height: 24px;
  min-width: 240px;
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  border-radius: 2px;
  transition: border-color 120ms, color 120ms;
}
.cmdk:hover { border-color: var(--border-strong); color: var(--fg); }
.cmdk:focus-visible { outline: 1px solid var(--focus-ring); outline-offset: 1px; }
.cmdk-icon { color: var(--fg-faint); font-size: 13px; }
.cmdk-label { flex: 1; text-align: left; color: var(--fg-dim); }
.cmdk-kbd {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--fg-faint);
  border: 1px solid var(--border);
  padding: 1px 5px;
  border-radius: 2px;
  background: var(--panel-alt);
}

.tape {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  height: 24px;
  border: 1px solid var(--border);
  background: var(--bg);
  position: relative;
  border-radius: 2px;
}
.tape-inner {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 0 12px;
  font-family: var(--font-mono);
  font-size: var(--fs-data);
  color: var(--fg-dim);
  white-space: nowrap;
  animation: marquee 90s linear infinite;
}
.tape-inner .sym { color: var(--fg); font-weight: 600; letter-spacing: 0.04em; }
.tape-inner .mono { color: var(--fg-dim); font-variant-numeric: tabular-nums; }
.tape-inner .chg-up { color: var(--pnl-up); }
.tape-inner .chg-dn { color: var(--pnl-dn); }
.tape-inner .chg-flat { color: var(--fg-faint); }
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.regime {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 2px 8px;
  border: 1px solid var(--border);
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  height: 22px;
}
.regime[data-regime="bull"]    { color: var(--pnl-up);   border-color: var(--pnl-up); }
.regime[data-regime="caution"] { color: #E6B84A; border-color: #E6B84A; }
.regime[data-regime="bear"]    { color: var(--pnl-dn);   border-color: var(--pnl-dn); }
.regime-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 6px currentColor;
}

.layout-switcher {
  display: flex;
  gap: 1px;
  border: 1px solid var(--border);
  border-radius: 2px;
  overflow: hidden;
}
.layout-switcher button {
  appearance: none;
  border: 0;
  background: var(--panel);
  color: var(--fg-dim);
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 0 8px;
  height: 22px;
  cursor: pointer;
  min-width: 28px;
}
.layout-switcher button:hover { background: var(--panel-alt); color: var(--fg); }
.layout-switcher button.active { color: var(--accent); background: var(--accent-bg); }

/* ─── LEFT RAIL ───────────────────────────────────────────────── */
.rail {
  grid-area: rail;
  background: var(--panel);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  align-items: stretch;
  padding: 6px 0;
  gap: 2px;
  overflow-y: auto;
  overflow-x: visible;
}
.rail-btn {
  appearance: none;
  background: transparent;
  border: 0;
  border-left: 2px solid transparent;
  color: var(--fg-dim);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 8px 0;
  height: 36px;
  cursor: pointer;
  position: relative;
  transition: color 120ms, background 120ms, border-color 120ms;
}
.rail-btn:hover { color: var(--fg); background: var(--panel-alt); }
.rail-btn.active { color: var(--accent); border-left-color: var(--accent); background: var(--accent-bg); }
.rail-btn:focus-visible { outline: 1px solid var(--focus-ring); outline-offset: -2px; }

.rail-btn .rail-fkey {
  display: block;
  font-size: 8px;
  color: var(--fg-faint);
  margin-top: 2px;
  letter-spacing: 0;
}
.rail-btn.active .rail-fkey { color: var(--accent-dim); }

.rail-btn .rail-tip {
  position: absolute;
  left: calc(var(--rail-w) + 4px);
  top: 50%;
  transform: translateY(-50%);
  background: var(--panel-alt);
  border: 1px solid var(--border-strong);
  color: var(--fg);
  font-family: var(--font-ui);
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 2px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: opacity 120ms;
  z-index: 50;
}
.rail-btn:hover .rail-tip { opacity: 1; visibility: visible; }

.rail-sep {
  height: 1px;
  background: var(--border);
  margin: 4px 6px;
  flex-shrink: 0;
}
.rail-group-label {
  font-family: var(--font-mono);
  font-size: 8px;
  color: var(--fg-faint);
  letter-spacing: 0.12em;
  text-align: center;
  padding: 4px 0 2px;
}

/* ─── WORKSPACE & PANES ──────────────────────────────────────── */
.workspace {
  grid-area: workspace;
  display: grid;
  gap: 1px;
  background: var(--border);
  min-width: 0;
  min-height: 0;
  overflow: hidden;
}
.workspace[data-layout="1"]    { grid-template-areas: "a"; grid-template-columns: 1fr; grid-template-rows: 1fr; }
.workspace[data-layout="2v"]   { grid-template-areas: "a b"; grid-template-columns: 1fr 1fr; grid-template-rows: 1fr; }
.workspace[data-layout="2h"]   { grid-template-areas: "a" "b"; grid-template-columns: 1fr; grid-template-rows: 1fr 1fr; }
.workspace[data-layout="quad"] { grid-template-areas: "a b" "c d"; grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr; }

.pane {
  background: var(--bg);
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  position: relative;
}
.pane[data-slot="0"] { grid-area: a; }
.pane[data-slot="1"] { grid-area: b; }
.pane[data-slot="2"] { grid-area: c; }
.pane[data-slot="3"] { grid-area: d; }

.pane-header {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 26px;
  padding: 0 8px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-dim);
  flex-shrink: 0;
}
.pane.focused .pane-header {
  background: var(--panel-alt);
  border-bottom-color: var(--accent-dim);
  color: var(--fg);
}
.pane.focused {
  outline: 1px solid var(--accent-dim);
  outline-offset: -1px;
}

.pane-code {
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.06em;
}
.pane-label { color: var(--fg); flex: 1; }
.pane-actions { display: flex; gap: 4px; }
.pane-action {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--fg-faint);
  font-family: var(--font-mono);
  font-size: 12px;
  width: 20px;
  height: 20px;
  cursor: pointer;
  border-radius: 2px;
}
.pane-action:hover { color: var(--fg); background: var(--bg); }
.pane-action-spin {
  color: var(--accent);
  animation: pane-spin 1s linear infinite;
}
@keyframes pane-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.pane-body {
  flex: 1;
  overflow: auto;
  padding: 14px 16px;
  font-family: var(--font-ui);
  font-size: 13px;
  color: var(--fg);
}
.pane-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  text-align: center;
  color: var(--fg-dim);
  font-family: var(--font-mono);
  font-size: 11px;
  gap: 10px;
  padding: 20px;
}
.pane-empty .big { font-size: 28px; color: var(--fg-faint); }
.pane-empty .open-hint { color: var(--fg-faint); font-size: 10px; }

.pane-placeholder {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-dim);
  line-height: 1.7;
}
.pane-placeholder h2 {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent);
  margin: 0 0 12px;
  letter-spacing: 0.08em;
  border-bottom: 1px solid var(--border);
  padding-bottom: 6px;
}
.pane-placeholder code {
  background: var(--panel-alt);
  color: var(--fg);
  padding: 1px 6px;
  border-radius: 2px;
  font-size: 10px;
}
.pane-placeholder .tag {
  display: inline-block;
  background: var(--accent-bg);
  color: var(--accent);
  border: 1px solid var(--accent-dim);
  font-size: 9px;
  padding: 1px 6px;
  border-radius: 2px;
  letter-spacing: 0.08em;
  margin-right: 6px;
}

/* ─── STATUS BAR ──────────────────────────────────────────────── */
.statusbar {
  grid-area: status;
  display: flex;
  align-items: center;
  gap: 0;
  padding: 0 10px;
  background: var(--panel);
  border-top: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: var(--fs-status);
  color: var(--fg-dim);
  height: var(--status-bar-h);
}
.sb-item { padding: 0 6px; white-space: nowrap; }
.sb-sep  { color: var(--fg-faint); padding: 0 2px; }
.sb-spacer { flex: 1; }
.sb-kbd {
  border: 1px solid var(--border);
  padding: 0 5px;
  border-radius: 2px;
  color: var(--fg);
  background: var(--panel-alt);
}
.sb-dot {
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--fg-faint);
  margin-right: 4px;
  vertical-align: middle;
}
.sb-dot.live { background: var(--accent); box-shadow: 0 0 6px var(--accent); }
.sb-theme {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.sb-theme select {
  appearance: none;
  background: var(--bg);
  color: var(--fg);
  border: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: var(--fs-status);
  padding: 1px 16px 1px 6px;
  border-radius: 2px;
  background-image: linear-gradient(45deg, transparent 50%, var(--fg-dim) 50%), linear-gradient(135deg, var(--fg-dim) 50%, transparent 50%);
  background-position: calc(100% - 8px) 50%, calc(100% - 4px) 50%;
  background-size: 4px 4px;
  background-repeat: no-repeat;
  cursor: pointer;
}
.sb-theme select:focus-visible { outline: 1px solid var(--focus-ring); outline-offset: 0; }
.sb-ver { color: var(--fg-faint); }

/* ─── COMMAND PALETTE ────────────────────────────────────────── */
.palette-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(2px);
  z-index: 1000;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 12vh;
}
.palette-overlay[hidden] { display: none; }
.palette {
  width: min(640px, 92vw);
  background: var(--panel);
  border: 1px solid var(--border-strong);
  border-radius: 4px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.6), 0 0 0 1px var(--accent-dim);
  display: flex;
  flex-direction: column;
  max-height: 70vh;
}
.palette-input-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
}
.palette-prompt {
  font-family: var(--font-mono);
  color: var(--accent);
  font-weight: 700;
  font-size: 16px;
}
.palette-input {
  flex: 1;
  background: transparent;
  border: 0;
  outline: 0;
  color: var(--fg);
  font-family: var(--font-mono);
  font-size: 14px;
  caret-color: var(--accent);
}
.palette-input::placeholder { color: var(--fg-faint); }
.palette-esc {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--fg-faint);
  border: 1px solid var(--border);
  padding: 1px 5px;
  border-radius: 2px;
  background: var(--panel-alt);
}
.palette-results {
  overflow-y: auto;
  padding: 6px 0;
  flex: 1;
}
.palette-group {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--fg-faint);
  letter-spacing: 0.14em;
  padding: 8px 14px 4px;
}
.palette-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--fg-dim);
}
.palette-item .code {
  color: var(--accent);
  font-weight: 700;
  min-width: 32px;
}
.palette-item .label {
  color: var(--fg);
  flex: 1;
}
.palette-item .hint {
  color: var(--fg-faint);
  font-size: 10px;
  border: 1px solid var(--border);
  padding: 1px 5px;
  border-radius: 2px;
  background: var(--bg);
}
.palette-item.active, .palette-item:hover {
  background: var(--accent-bg);
  color: var(--fg);
}
.palette-item.active .code { color: var(--accent); }
.palette-empty {
  padding: 20px 14px;
  text-align: center;
  color: var(--fg-faint);
  font-family: var(--font-mono);
  font-size: 11px;
}
.palette-foot {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 6px 14px;
  border-top: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--fg-faint);
  flex-shrink: 0;
}
.palette-foot kbd {
  font-family: var(--font-mono);
  font-size: 9px;
  border: 1px solid var(--border);
  padding: 1px 4px;
  border-radius: 2px;
  background: var(--bg);
  color: var(--fg-dim);
  margin-right: 3px;
}
.palette-hint { margin-left: auto; color: var(--fg-faint); }
.palette-hint em { color: var(--accent); font-style: normal; }

/* ─── RESPONSIVE (tablet: 768–1100px) ──────────────────────────── */
@media (max-width: 1100px) {
  .brand-sub { display: none; }
  .tape { display: none; }
  .cmdk-label { display: none; }
  .cmdk { min-width: 110px; }
  .rail-btn .rail-tip { display: none; }
}

/* ─── RESPONSIVE (phone: <768px) — rail becomes bottom strip, workspace single-pane only */
@media (max-width: 768px) {
  :root {
    --rail-w: 100%;
    --top-bar-h: 44px;
    --status-bar-h: 28px;
  }
  #app {
    grid-template-areas:
      "topbar"
      "workspace"
      "rail"
      "status";
    grid-template-rows: var(--top-bar-h) 1fr 52px var(--status-bar-h);
    grid-template-columns: 1fr;
    height: 100vh;
    height: 100dvh; /* visual viewport fit — handles iOS Safari address bar */
  }

  /* Top bar — tight */
  .topbar {
    flex-wrap: nowrap;
    gap: 6px;
    padding: 4px 6px;
  }
  .cmdk { flex: 1; min-width: 0; }
  .layout-switcher { display: none; }  /* single-pane on mobile */
  .regime { font-size: 9px; }

  /* Rail → bottom horizontal strip */
  .rail {
    flex-direction: row;
    overflow-x: auto;
    overflow-y: hidden;
    padding: 4px 6px;
    gap: 4px;
    border-right: 0;
    border-top: 1px solid var(--border);
    align-items: center;
    justify-content: flex-start;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
  }
  .rail-btn {
    flex-shrink: 0;
    border-left: 0;
    border-bottom: 2px solid transparent;
    min-width: 52px;
    height: 40px;
    padding: 2px 6px;
    scroll-snap-align: center;
  }
  .rail-btn.active {
    border-left-color: transparent;
    border-bottom-color: var(--accent);
  }
  .rail-sep {
    width: 1px;
    height: 20px;
    margin: 0 2px;
    flex-shrink: 0;
  }
  .rail-fkey { display: none; }  /* F-keys not discoverable on touch devices */

  /* Workspace — force single pane regardless of saved layout */
  .workspace,
  .workspace[data-layout="1"],
  .workspace[data-layout="2v"],
  .workspace[data-layout="2h"],
  .workspace[data-layout="quad"] {
    grid-template-areas: "a";
    grid-template-columns: 1fr;
    grid-template-rows: 1fr;
  }
  .workspace .pane[data-slot="1"],
  .workspace .pane[data-slot="2"],
  .workspace .pane[data-slot="3"] {
    display: none;
  }
  .pane-body { padding: 8px 10px; }

  /* Status bar — wrap gracefully */
  .statusbar {
    font-size: 9px;
    padding: 0 6px;
    flex-wrap: wrap;
    height: auto;
    min-height: var(--status-bar-h);
    overflow-x: auto;
  }
  .sb-item { padding: 0 3px; }
  .sb-ver { display: none; }
  .sb-kbd { display: none; }  /* ⌘K doesn't help on touch */

  /* Palette — full-width on mobile */
  .palette-overlay { padding-top: 6vh; align-items: flex-start; padding: 6vh 6px 6px; }
  .palette { width: 100%; max-height: 80vh; }
  .palette-foot { display: none; } /* keyboard hints irrelevant on touch */

  /* Denser tables — min-width so horizontal scroll is still usable */
  .tbl-dense { font-size: 10px; }
  .tbl-dense th { font-size: 8px; letter-spacing: 0.08em; padding: 4px 6px; }
  .tbl-dense td { padding: 3px 6px; }

  /* Stock analysis hero — stack vertically */
  .stk-hero { grid-template-columns: 1fr; gap: 10px; padding: 10px 12px; }
  .stk-price, .stk-target { text-align: left; border-left: 0; padding-left: 0; border-top: 1px solid var(--border); padding-top: 8px; }
  .stk-input-row { flex-wrap: wrap; }

  /* Module titles a tad smaller */
  .mod-title { font-size: 11px; }
  .mod-grid-2 { grid-template-columns: 1fr; }

  /* Gauges + valuation cards stack */
  .gauges-strip, .val-grid { grid-template-columns: 1fr; }

  /* Calendar — stack days instead of side-by-side */
  .cal-week { grid-template-columns: 1fr; }

  /* Account strip — single column */
  .acct-strip { grid-template-columns: 1fr; }

  /* Heatmap tiles — smaller */
  .hm-grid { grid-template-columns: repeat(auto-fill, minmax(52px, 1fr)); }
  .hm-tile { padding: 4px 2px; font-size: 8px; }
  .hm-ticker { font-size: 9px; }

  /* Qualitative topic rows — drop the wide score bar column */
  .qual-topic summary {
    grid-template-columns: 14px 1fr auto 60px;
    gap: 6px;
  }
  .qual-bar { display: none; }

  /* AI block — stack lang select + button */
  .ai-panel-title { flex-direction: column; align-items: flex-start; gap: 6px; }
  .ai-lang-row { align-self: flex-end; }
}

/* ─── Phone portrait (very narrow, <420px) — tighten further ──── */
@media (max-width: 420px) {
  .brand-name { font-size: 11px; }
  .topbar { padding: 3px 4px; }
  .cmdk { height: 28px; }
  .cmdk-kbd { display: none; }
  .regime { padding: 2px 4px; }
  .regime-label { display: none; }
}