/* ══════════════════════════════════════════════════════════════════════
   The Salary Calc — Visual Design System Components
   Shared design tokens, dark hero cards, gauge meters & escape routes.
   Scoped with .calc-* to ensure zero interference with legacy layouts.
   ══════════════════════════════════════════════════════════════════════ */

:root {
  --calc-navy: #00113d;
  --calc-navy-2: #0b2463;
  --calc-ink: #1e293b;
  --calc-muted: #64748b;
  --calc-line: #e2e8f0;
  --calc-soft: #f1f5f9;
  --calc-card: #ffffff;
  --calc-paper: #f8fafc;
  --calc-amber: #f59e0b;
  --calc-red: #dc2626;
  --calc-green: #059669;
  --calc-blue: #38bdf8;
  --calc-pension: #7fb0d6;
}

/* Dark Hero Card */
.calc-hero-card {
  background: linear-gradient(145deg, var(--calc-navy), var(--calc-navy-2));
  color: #e2e8f0;
  border-radius: 18px;
  padding: 24px;
  box-shadow: 0 4px 12px rgba(0, 17, 61, 0.08);
}
.calc-badge {
  display: inline-block;
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  margin-bottom: 12px;
}
.calc-badge-green { background: rgba(5, 150, 105, 0.2); color: #6ee7b7; border: 1px solid rgba(5, 150, 105, 0.3); }
.calc-badge-amber { background: rgba(245, 158, 11, 0.2); color: #fcd34d; border: 1px solid rgba(245, 158, 11, 0.3); }
.calc-badge-red   { background: rgba(220, 38, 38, 0.2);  color: #fca5a5; border: 1px solid rgba(220, 38, 38, 0.3); }
.calc-badge-blue  { background: rgba(56, 189, 248, 0.2); color: #7dd3fc; border: 1px solid rgba(56, 189, 248, 0.3); }

.calc-display-label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: #94a3b8;
  margin: 0;
}
.calc-display-val {
  font-family: Manrope, sans-serif;
  font-weight: 800;
  font-size: clamp(2.4rem, 8vw, 3.8rem);
  line-height: 1.05;
  color: #ffffff;
  margin: 6px 0;
  font-variant-numeric: tabular-nums;
}
.calc-display-sub {
  font-size: 0.85rem;
  color: #cbd5e1;
  margin: 0 0 16px;
}

/* Horizontal Gauge / Meter */
.calc-gauge {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 12px 14px;
  margin-bottom: 14px;
}
.calc-gauge-head {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-size: 0.75rem;
  color: #cbd5e1;
  margin-bottom: 8px;
  flex-wrap: wrap;
}
.calc-gauge-bar {
  height: 12px;
  border-radius: 999px;
  background: rgba(220, 38, 38, 0.45);
  overflow: hidden;
}
.calc-gauge-fill {
  height: 100%;
  background: #34d399;
  border-radius: 999px;
  transition: width 0.3s ease;
}

/* 4-Box Stats Grid */
.calc-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
@media (min-width: 640px) {
  .calc-stats-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
.calc-stat-box {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 10px 12px;
  min-width: 0;
}
.calc-stat-box span {
  display: block;
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #94a3b8;
}
.calc-stat-box strong {
  display: block;
  font-family: Manrope, sans-serif;
  font-weight: 800;
  font-size: 1.15rem;
  color: #ffffff;
  font-variant-numeric: tabular-nums;
  margin-top: 2px;
}
.calc-stat-box em {
  display: block;
  font-style: normal;
  font-size: 0.7rem;
  color: #94a3b8;
  margin-top: 2px;
}

/* Escape Route Card */
.calc-escape-card {
  border: 2px solid rgba(5, 150, 105, 0.35);
  background: linear-gradient(180deg, rgba(5, 150, 105, 0.06), #ffffff 60%);
  border-radius: 18px;
  padding: 20px;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.04);
}
.calc-escape-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}
.calc-escape-head h2, .calc-escape-head h3 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: Manrope, sans-serif;
  font-weight: 800;
  font-size: 1.15rem;
  margin: 0;
  color: var(--calc-green);
}
.calc-btn-primary {
  background: var(--calc-green);
  color: #ffffff;
  font-weight: 700;
  font-size: 0.9rem;
  border: 0;
  border-radius: 999px;
  padding: 11px 22px;
  cursor: pointer;
  min-height: 44px;
  transition: filter 0.2s;
}
.calc-btn-primary:hover { filter: brightness(1.08); }
.calc-btn-secondary {
  background: transparent;
  color: var(--calc-navy);
  border: 1px solid #cbd5e1;
  font-weight: 700;
  font-size: 0.9rem;
  border-radius: 999px;
  padding: 11px 22px;
  cursor: pointer;
  min-height: 44px;
}