/* =============================================================
   Liquidity — short-term cash-runway timeline.
   Left column: dated timeline, with the Undated container beneath it.
   Right column: sidebar (add-item form + your items).
   Editorial light theme, consistent with /forecast and /dashboard.
   ============================================================= */

:root {
  --lq-bg:          #f0f2f5;
  --lq-paper:       #ffffff;
  --lq-surface:     #f8fafc;
  --lq-surface-hi:  #f1f5f9;

  --lq-border:      #e2e8f0;
  --lq-border-soft: #eef2f7;
  --lq-border-hi:   #cbd5e1;

  --lq-text:        #0f172a;
  --lq-text-soft:   #334155;
  --lq-text-mute:   #64748b;
  --lq-text-dim:    #94a3b8;

  --lq-navy:        #1e3a5f;
  --lq-navy-ink:    #142743;
  --lq-navy-weak:   rgba(30,58,95,0.10);

  --lq-positive:    #16a34a;
  --lq-positive-bg: rgba(22,163,74,0.10);
  --lq-negative:    #dc2626;
  --lq-negative-bg: rgba(220,38,38,0.09);
  --lq-warn:        #b45309;

  --lq-radius:      12px;
  --lq-radius-sm:   8px;
  --lq-shadow-sm:   0 1px 3px rgba(15,23,42,0.06), 0 1px 2px rgba(15,23,42,0.03);
  --lq-shadow-drag: 0 10px 28px rgba(15,23,42,0.18);
  --lq-focus:       0 0 0 3px rgba(30,58,95,0.16);

  --lq-mono:    'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;
  --lq-display: 'Inter Tight', 'Inter', system-ui, sans-serif;
  --lq-body:    'Inter', system-ui, sans-serif;
}

main.container:has(.lq-root) { max-width: none; padding: 0; margin: 0; }
body:has(.lq-root) { background: var(--lq-bg); color: var(--lq-text); }

.lq-root {
  font-family: var(--lq-body);
  color: var(--lq-text);
  width: 100%;
  max-width: 1500px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 2vw, 2.25rem) 4rem;
}
.lq-root * { box-sizing: border-box; }
.lq-root [class*="amount"], .lq-root [class*="balance"],
.lq-root [class*="value"], .lq-root .lq-input {
  font-family: var(--lq-mono);
  font-variant-numeric: tabular-nums;
  font-feature-settings: 'tnum' 1;
}

/* ── Masthead ─────────────────────────────────────────── */
.lq-masthead {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: flex-end;
  gap: 1.5rem;
  padding: 2.25rem 0 1.5rem;
}
.lq-eyebrow {
  font-size: 0.7rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--lq-text-dim); font-weight: 600;
}
.lq-title {
  font-family: var(--lq-display);
  font-size: clamp(1.9rem, 3vw, 2.6rem);
  font-weight: 700; letter-spacing: -0.02em;
  margin: 0.35rem 0 0.3rem; color: var(--lq-navy-ink);
}
.lq-subtitle { font-size: 0.9rem; color: var(--lq-text-mute); }
.lq-subtitle span { color: var(--lq-text-soft); font-weight: 600; }

.lq-masthead-right { display: flex; gap: 1rem; align-items: flex-start; flex-wrap: wrap; }
.lq-field { display: flex; flex-direction: column; gap: 0.35rem; }
.lq-field-hint { font-size: 0.7rem; color: var(--lq-text-dim); }
.lq-field-hint a { color: var(--lq-navy); cursor: pointer; text-decoration: underline; }
.lq-field-label {
  font-size: 0.68rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--lq-text-mute); font-weight: 600;
}
.lq-opt { letter-spacing: 0; text-transform: none; color: var(--lq-text-dim); font-weight: 500; }
.lq-input {
  width: 100%;
  font-size: 0.92rem; padding: 0.5rem 0.7rem;
  border: 1px solid var(--lq-border-hi); border-radius: var(--lq-radius-sm);
  background: var(--lq-paper); color: var(--lq-text); outline: none;
}
.lq-input:focus { border-color: var(--lq-navy); box-shadow: var(--lq-focus); }

/* ── Summary strip ────────────────────────────────────── */
.lq-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1px;
  background: var(--lq-border);
  border: 1px solid var(--lq-border);
  border-radius: var(--lq-radius);
  overflow: hidden;
  margin-bottom: 1.5rem;
}
.lq-stat { background: var(--lq-paper); padding: 1rem 1.15rem; }
.lq-stat-label {
  font-size: 0.68rem; letter-spacing: 0.09em; text-transform: uppercase;
  color: var(--lq-text-mute); font-weight: 600;
}
.lq-stat-value {
  font-family: var(--lq-mono); font-variant-numeric: tabular-nums;
  font-size: 1.4rem; font-weight: 600; margin-top: 0.35rem;
  color: var(--lq-navy-ink); letter-spacing: -0.01em;
}
.lq-stat-value.is-positive { color: var(--lq-positive); }
.lq-stat-value.is-negative { color: var(--lq-negative); }
.lq-stat-value.is-warn { color: var(--lq-warn); }
.lq-stat-sub { font-size: 0.76rem; color: var(--lq-text-dim); margin-top: 0.2rem; }

/* ── Layout: timeline + undated stacked left, sidebar right ── */
.lq-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  grid-template-areas:
    "timeline side"
    "undated  side";
  gap: 1.25rem;
  align-items: start;
}
.lq-area-timeline { grid-area: timeline; }
.lq-area-undated  { grid-area: undated; }
.lq-area-side     { grid-area: side; }
@media (max-width: 980px) {
  .lq-layout {
    grid-template-columns: 1fr;
    grid-template-areas: "timeline" "undated" "side";
  }
  .lq-masthead { grid-template-columns: 1fr; }
}

.lq-side { display: flex; flex-direction: column; gap: 1.25rem; }

.lq-panel {
  background: var(--lq-paper);
  border: 1px solid var(--lq-border);
  border-radius: var(--lq-radius);
  box-shadow: var(--lq-shadow-sm);
}
.lq-panel-head {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 0.9rem 1.15rem; border-bottom: 1px solid var(--lq-border-soft);
  font-family: var(--lq-display); font-weight: 650; font-size: 0.95rem;
  color: var(--lq-navy-ink);
}
.lq-panel-note { font-family: var(--lq-body); font-size: 0.74rem; font-weight: 500; color: var(--lq-text-dim); }
.lq-panel-head-right { display: flex; align-items: center; gap: 0.75rem; }

/* ── Timeline ─────────────────────────────────────────── */
.lq-timeline { padding: 0.5rem 0; max-height: 56vh; overflow-y: auto; }

.lq-day {
  display: grid;
  grid-template-columns: 116px 1fr auto;
  align-items: center;
  gap: 1rem;
  padding: 0.5rem 1.15rem;
  border-bottom: 1px solid var(--lq-border-soft);
  animation: lq-fade 0.4s ease both;
  transition: background 0.12s, box-shadow 0.12s;
}
.lq-day:last-child { border-bottom: none; }
.lq-day.is-quiet { padding-top: 0.3rem; padding-bottom: 0.3rem; }
.lq-day.is-quiet .lq-day-dom { color: var(--lq-text-mute); font-weight: 500; }
.lq-day.is-event { background: var(--lq-surface); }
.lq-day.is-negative { background: var(--lq-negative-bg); }
.lq-day.is-trough { box-shadow: inset 0 0 0 2px rgba(180,83,9,0.35); }
.lq-day.is-drop-hot {
  background: var(--lq-navy-weak);
  box-shadow: inset 0 0 0 2px var(--lq-navy);
}
@keyframes lq-fade { from { opacity: 0; transform: translateY(3px); } to { opacity: 1; transform: none; } }

.lq-day-date { display: flex; flex-direction: column; line-height: 1.2; }
.lq-day-dom { font-family: var(--lq-mono); font-weight: 600; font-size: 0.86rem; color: var(--lq-text); }
.lq-day-wd { font-size: 0.64rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--lq-text-dim); }
.lq-day.is-weekend .lq-day-wd { color: var(--lq-warn); }

.lq-day-flow { display: flex; flex-wrap: wrap; gap: 0.35rem; align-items: center; }
.lq-rev { font-family: var(--lq-mono); font-size: 0.72rem; color: var(--lq-text-dim); white-space: nowrap; }

.lq-chip {
  display: inline-flex; align-items: center; gap: 0.35rem;
  padding: 0.16rem 0.28rem 0.16rem 0.55rem;
  border-radius: 999px; font-size: 0.77rem;
}
.lq-chip.is-out { background: var(--lq-negative-bg); color: #991b1b; }
.lq-chip.is-in  { background: var(--lq-positive-bg); color: #15803d; }
.lq-chip-label { max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lq-chip-amt { font-family: var(--lq-mono); font-variant-numeric: tabular-nums; font-weight: 600; }
.lq-chip-x {
  border: none; background: rgba(15,23,42,0.08); color: inherit;
  width: 1.05rem; height: 1.05rem; border-radius: 50%;
  font-size: 0.8rem; line-height: 1; cursor: pointer; padding: 0;
}
.lq-chip-x:hover { background: rgba(15,23,42,0.18); }

.lq-day-balance {
  font-family: var(--lq-mono); font-variant-numeric: tabular-nums;
  font-weight: 600; font-size: 0.92rem; text-align: right;
  white-space: nowrap; color: var(--lq-navy-ink);
}
.lq-day-balance.is-negative { color: var(--lq-negative); }

/* ── Undated container ────────────────────────────────── */
.lq-undated-group { padding: 0.85rem 1.15rem 0.3rem; }
.lq-group-head {
  display: flex; gap: 0.5rem; align-items: baseline;
  font-size: 0.76rem; font-weight: 650; color: var(--lq-text-soft);
  text-transform: uppercase; letter-spacing: 0.06em;
  margin-bottom: 0.55rem;
}
.lq-tray-totals {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--lq-border);
  border: 1px solid var(--lq-border);
  border-radius: var(--lq-radius-sm);
  overflow: hidden;
  margin: 0.9rem 1.15rem;
}
.lq-tt { background: var(--lq-surface); padding: 0.5rem 0.8rem; }
.lq-tt-label {
  display: block;
  font-size: 0.63rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--lq-text-mute); font-weight: 600;
}
.lq-tt-val {
  display: block; margin-top: 0.15rem;
  font-family: var(--lq-mono); font-variant-numeric: tabular-nums;
  font-size: 0.98rem; font-weight: 600; color: var(--lq-navy-ink);
}
.lq-tt-val.is-in  { color: var(--lq-positive); }
.lq-tt-val.is-out { color: var(--lq-negative); }

.lq-tray {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 0.55rem;
  padding-bottom: 0.7rem;
}
.lq-card {
  display: flex; align-items: center; gap: 0.55rem;
  padding: 0.5rem 0.65rem;
  border: 1px solid var(--lq-border);
  border-radius: var(--lq-radius-sm);
  background: var(--lq-paper);
  cursor: grab;
  transition: box-shadow 0.12s, opacity 0.12s;
}
.lq-card:hover { box-shadow: var(--lq-shadow-sm); }
.lq-card:active { cursor: grabbing; }
.lq-card.is-dragging { opacity: 0.45; box-shadow: var(--lq-shadow-drag); }
.lq-card.is-out { background: linear-gradient(var(--lq-negative-bg), var(--lq-negative-bg)), var(--lq-paper); }
.lq-card.is-in  { background: linear-gradient(var(--lq-positive-bg), var(--lq-positive-bg)), var(--lq-paper); }
.lq-card-main { min-width: 0; flex: 1; }
.lq-card-label { font-size: 0.84rem; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lq-card-sub { font-size: 0.69rem; color: var(--lq-text-dim); margin-top: 0.1rem; }
.lq-card-amt { font-family: var(--lq-mono); font-variant-numeric: tabular-nums; font-weight: 600; font-size: 0.84rem; }
.lq-card-amt.is-out { color: var(--lq-negative); }
.lq-card-amt.is-in  { color: var(--lq-positive); }
.lq-grip { color: var(--lq-text-dim); font-size: 0.85rem; cursor: grab; user-select: none; }

/* ── Sidebar: add-item form ───────────────────────────── */
.lq-item-form { padding: 1rem 1.15rem 1.15rem; display: flex; flex-direction: column; gap: 0.8rem; }
.lq-form-row { display: flex; gap: 0.7rem; }
.lq-form-row .lq-field { flex: 1; min-width: 0; }
.lq-form-status { font-size: 0.78rem; min-height: 1rem; }
.lq-form-status.is-error { color: var(--lq-negative); }
.lq-form-status.is-ok { color: var(--lq-positive); }

.lq-btn {
  font-family: var(--lq-body); font-size: 0.84rem; font-weight: 600;
  padding: 0.55rem 0.95rem; border-radius: var(--lq-radius-sm);
  border: 1px solid var(--lq-border-hi); background: var(--lq-paper);
  color: var(--lq-text-soft); cursor: pointer; transition: background 0.15s, transform 0.05s;
}
.lq-btn:active { transform: translateY(1px); }
.lq-btn-primary { background: var(--lq-navy); border-color: var(--lq-navy); color: #fff; }
.lq-btn-primary:hover { background: var(--lq-navy-ink); }
.lq-btn-sm { padding: 0.3rem 0.7rem; font-size: 0.75rem; }
.lq-btn:disabled { opacity: 0.6; cursor: default; }

/* ── Sidebar: your items list ─────────────────────────── */
.lq-items { padding: 0.4rem 0; max-height: 48vh; overflow-y: auto; }
.lq-row {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 0.55rem;
  padding: 0.5rem 1.15rem;
  border-bottom: 1px solid var(--lq-border-soft);
}
.lq-row:last-child { border-bottom: none; }
.lq-row-main { min-width: 0; }
.lq-row-label { font-size: 0.84rem; font-weight: 550; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lq-row-date { font-family: var(--lq-mono); font-size: 0.7rem; color: var(--lq-text-dim); }
.lq-row-date.is-undated { color: var(--lq-warn); }
.lq-row-amt { font-family: var(--lq-mono); font-variant-numeric: tabular-nums; font-weight: 600; font-size: 0.84rem; }
.lq-row-amt.is-out { color: var(--lq-negative); }
.lq-row-amt.is-in  { color: var(--lq-positive); }

.lq-icon-btn {
  border: 1px solid var(--lq-border); background: var(--lq-paper);
  color: var(--lq-text-mute); width: 1.6rem; height: 1.6rem;
  border-radius: var(--lq-radius-sm); cursor: pointer; font-size: 0.85rem;
  line-height: 1; padding: 0;
}
.lq-icon-btn.is-del:hover { color: var(--lq-negative); border-color: var(--lq-negative); }

/* ── Sidebar: projected invoices ──────────────────────── */
.lq-invoice-proj { padding: 0.3rem 0 0.5rem; }
.lq-ip-head { padding: 0.75rem 1.15rem 0.6rem; }
.lq-ip-big {
  font-family: var(--lq-mono); font-variant-numeric: tabular-nums;
  font-size: 1.5rem; font-weight: 600; color: var(--lq-positive);
}
.lq-ip-cap { font-size: 0.72rem; color: var(--lq-text-dim); margin-top: 0.12rem; }
.lq-ip-row {
  display: flex; justify-content: space-between; gap: 0.6rem;
  padding: 0.45rem 1.15rem; border-top: 1px solid var(--lq-border-soft);
  font-size: 0.8rem; color: var(--lq-text-soft);
}
.lq-ip-val {
  font-family: var(--lq-mono); font-variant-numeric: tabular-nums;
  font-weight: 600; color: var(--lq-text);
}
.lq-ip-divider {
  margin-top: 0.5rem; padding: 0.5rem 1.15rem 0.1rem;
  border-top: 1px solid var(--lq-border-soft);
  font-size: 0.66rem; letter-spacing: 0.08em; text-transform: uppercase;
  font-weight: 650; color: var(--lq-text-mute);
}

/* ── Empty / loading ──────────────────────────────────── */
.lq-empty {
  grid-column: 1 / -1;
  padding: 1.1rem 1.15rem; text-align: center;
  color: var(--lq-text-dim); font-size: 0.82rem;
}
.lq-skeleton { padding: 2rem 1.15rem; color: var(--lq-text-dim); font-size: 0.86rem; }