/* Bonker Banker — shared styles.
   Tailwind handles one-off layout; reusable pieces and brand colors live here. */

:root {
  --brand: #f97316;          /* orange */
  --brand-hover: #ea580c;
  --ink: #1e293b;
  --muted: #64748b;
  --surface: #ffffff;
  --page: #f8fafc;
  --border: #e2e8f0;
  --good: #059669;
  --warn: #d97706;
  --bad: #dc2626;
  --radius: 1rem;
}

body {
  background: var(--page);
  color: var(--ink);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

/* ---------- Nav ---------- */
.nav {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.nav-brand {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--brand);
}
.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ink);
}
.nav-link:hover,
.nav-link.active {
  color: var(--brand);
}

/* ---------- Cards ---------- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 1px 2px rgb(0 0 0 / 0.04);
  padding: 2rem;
}
.card + .card {
  margin-top: 1.5rem;
}
.card-title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

/* ---------- Metric tiles (income, bills, buffer, runway) ---------- */
.metric-label {
  font-size: 0.8rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.metric-value {
  font-size: 1.75rem;
  font-weight: 700;
}
.metric-value.good { color: var(--good); }
.metric-value.warn { color: var(--warn); }
.metric-value.bad  { color: var(--bad); }

/* ---------- Buttons ---------- */
.btn-primary {
  background: var(--brand);
  color: #fff;
  font-weight: 600;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  cursor: pointer;
  transition: background 0.15s;
}
.btn-primary:hover {
  background: var(--brand-hover);
}

/* ---------- Text helpers ---------- */
.text-muted { color: var(--muted); }
.status-ok  { color: var(--good); font-weight: 600; }

/* ---------- Charts ---------- */
.chart {
  height: 300px;
  width: 100%;
}

/* ---------- HTMX: fade in swapped content ---------- */
.htmx-added {
  opacity: 0;
}
.htmx-settling {
  opacity: 1;
  transition: opacity 0.2s;
}

/* ---------- Form inputs ---------- */
.input {
  display: block;
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  padding: 0.45rem 0.7rem;
  background: var(--surface);
  color: var(--ink);
  transition: border-color 0.15s, box-shadow 0.15s;
}
.input:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgb(249 115 22 / 0.15);
}
.input-lg {
  font-size: 1.25rem;
  font-weight: 600;
  padding: 0.6rem 0.8rem;
}

.btn-secondary {
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--border);
  font-weight: 600;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}
.btn-secondary:hover {
  border-color: var(--brand);
  color: var(--brand);
}

/* ---------- Shock Lab layout ---------- */
.lab-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
  align-items: start;
}
@media (min-width: 1024px) {
  .lab-grid { grid-template-columns: 400px 1fr; }
  .lab-controls { position: sticky; top: 1.5rem; }
}
.lab-controls { padding: 1.5rem; }

/* Results update on every slider move: no fade (it would flicker), just dim while loading */
.lab-result .htmx-added { opacity: 1; }
.lab-result.htmx-request > * { opacity: 0.55; transition: opacity 0.15s; }

.lab-group {
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  padding: 1rem;
  margin-bottom: 1rem;
  display: grid;
  gap: 1rem;
  transition: opacity 0.15s;
}
.lab-group legend { padding: 0 0.4rem; }
.lab-group.is-off .slider-field { opacity: 0.4; }

.preset-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.4rem;
}
.preset-btn {
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  cursor: pointer;
  transition: all 0.15s;
}
.preset-btn:hover { border-color: var(--brand); color: var(--brand); }
.preset-btn.active { background: var(--brand); border-color: var(--brand); color: #fff; }

.twist-form {
  border-top: 1px solid var(--border);
  margin-top: 1.5rem;
  padding-top: 1.25rem;
}

/* ---------- Sliders ---------- */
.slider-field { display: block; }
.slider-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 0.3rem;
}
.slider-value {
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--brand);
  white-space: nowrap;
}
.slider {
  width: 100%;
  accent-color: var(--brand);
  cursor: pointer;
}
.slider:disabled { cursor: not-allowed; }

/* ---------- Toggle switch (job loss) ---------- */
.toggle {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  cursor: pointer;
}
.toggle input { position: absolute; opacity: 0; width: 0; height: 0; }
.toggle-track {
  position: relative;
  width: 2.5rem;
  height: 1.4rem;
  border-radius: 999px;
  background: var(--border);
  transition: background 0.15s;
  flex-shrink: 0;
}
.toggle-track::after {
  content: "";
  position: absolute;
  top: 0.2rem;
  left: 0.2rem;
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 2px rgb(0 0 0 / 0.2);
  transition: transform 0.15s;
}
.toggle input:checked + .toggle-track { background: var(--brand); }
.toggle input:checked + .toggle-track::after { transform: translateX(1.1rem); }
.toggle input:focus-visible + .toggle-track { box-shadow: 0 0 0 3px rgb(249 115 22 / 0.3); }

/* ---------- Runway card ---------- */
.runway-card { padding: 1.75rem; }
.twist-quote {
  font-style: italic;
  color: var(--muted);
  border-left: 3px solid var(--brand);
  padding-left: 0.75rem;
  margin-bottom: 1.25rem;
}
.runway-hero {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1.5rem;
  margin-bottom: 1.25rem;
}
.runway-big {
  font-size: 5rem;
  line-height: 1;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.03em;
}
.runway-unit { color: var(--muted); font-weight: 500; margin-top: 0.25rem; }
.runway-before { text-align: right; }

.good { color: var(--good); }
.warn { color: var(--warn); }
.bad  { color: var(--bad); }

.verdict {
  font-weight: 700;
  font-size: 1.05rem;
  padding: 0.75rem 1rem;
  border-radius: 0.6rem;
  margin-bottom: 1.25rem;
}
.verdict.good { background: rgb(5 150 105 / 0.1); }
.verdict.warn { background: rgb(217 119 6 / 0.1); }
.verdict.bad  { background: rgb(220 38 38 / 0.1); }

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: 0.6rem;
}
.stat {
  background: var(--page);
  border-radius: 0.6rem;
  padding: 0.7rem 0.85rem;
}
.stat .metric-label { font-size: 0.7rem; }
.stat-value {
  font-size: 1.15rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

/* ---------- Empty state ---------- */
.empty-state { text-align: center; padding: 3.5rem 2rem; }
.empty-icon { font-size: 2.5rem; margin-bottom: 0.5rem; }