/* =========================================================
   GeraBoi UI Foundation v4.0
   Mobile-first foundation based on GeraBoi Mobile UI Kit v1.
   ========================================================= */
:root{
  --gb4-brand:#143236;--gb4-brand-2:#264a50;--gb4-orange:#f15a24;--gb4-terracotta:#bd6942;
  --gb4-sand:#faf7f1;--gb4-bg:#f4f2ee;--gb4-surface:#fff;--gb4-ink:#173236;
  --gb4-muted:#687675;--gb4-border:#dde4df;--gb4-soft:#f6f7f5;
  --gb4-success:#2e8b57;--gb4-warning:#c98a22;--gb4-danger:#b84a4a;
  --gb4-radius-sm:10px;--gb4-radius:14px;--gb4-radius-lg:18px;
  --gb4-shadow:0 5px 18px rgba(20,50,54,.045);
  --gb4-space-1:4px;--gb4-space-2:8px;--gb4-space-3:12px;--gb4-space-4:16px;
  --gb4-space-5:24px;--gb4-space-6:32px;
}
body{background:var(--gb4-bg);color:var(--gb4-ink)}
.gb4-page{width:100%;max-width:1180px;min-width:0;margin-inline:auto;padding:12px}
.gb4-page *{box-sizing:border-box}
.gb4-page-header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin:4px 0 14px}
.gb4-page-header__copy{min-width:0}
.gb4-eyebrow{display:flex;align-items:center;gap:6px;margin:0 0 4px;color:var(--gb4-terracotta);font-size:.68rem;font-weight:850;letter-spacing:.085em;text-transform:uppercase}
.gb4-title{margin:0;color:var(--gb4-ink);font-size:1.7rem;line-height:1.08;font-weight:900;letter-spacing:-.035em}
.gb4-subtitle{max-width:650px;margin:6px 0 0;color:var(--gb4-muted);font-size:.79rem;line-height:1.45}
.gb4-surface{min-width:0;padding:14px;border:1px solid var(--gb4-border);border-radius:var(--gb4-radius-lg);background:var(--gb4-surface);box-shadow:var(--gb4-shadow)}
.gb4-section{margin-top:18px}
.gb4-section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin-bottom:10px}
.gb4-section-kicker{display:block;color:var(--gb4-terracotta);font-size:.64rem;font-weight:850;letter-spacing:.075em;text-transform:uppercase}
.gb4-section-title{margin:2px 0 0;color:var(--gb4-ink);font-size:1.04rem;font-weight:900;letter-spacing:-.02em}
.gb4-action{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:44px;padding:0 14px;border:1px solid var(--gb4-border);border-radius:12px;background:#fff;color:var(--gb4-ink);font-size:.76rem;font-weight:850;text-decoration:none}
.gb4-action--primary{border-color:var(--gb4-brand);background:var(--gb4-brand);color:#fff}
.gb4-action--primary:hover{background:var(--gb4-brand-2);color:#fff}
.gb4-metrics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.gb4-metric{min-width:0;padding:12px;border:1px solid var(--gb4-border);border-radius:14px;background:#fff}
.gb4-metric__label{display:block;color:var(--gb4-muted);font-size:.64rem;font-weight:650}
.gb4-metric__value{display:block;margin-top:3px;color:var(--gb4-ink);font-size:1.22rem;font-weight:900;letter-spacing:-.025em}
.gb4-card{min-width:0;border:1px solid var(--gb4-border);border-radius:16px;background:#fff;box-shadow:0 3px 12px rgba(20,50,54,.035)}
.gb4-empty{display:grid;place-items:center;gap:6px;min-height:150px;padding:24px 16px;border:1px dashed #cbd5d0;border-radius:16px;background:#fafbfa;text-align:center}
.gb4-empty strong{font-size:.86rem}.gb4-empty p{max-width:380px;margin:0;color:var(--gb4-muted);font-size:.72rem}
@media(min-width:768px){
 .gb4-page{padding:18px}.gb4-title{font-size:1.95rem}.gb4-subtitle{font-size:.86rem}
 .gb4-metrics{grid-template-columns:repeat(4,minmax(0,1fr))}
 .gb4-surface{padding:18px}
}