.icon-btn, .ghost-btn, .primary-btn {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--text);
  border-radius: 12px;
  min-height: 40px;
  padding: 0 14px;
  cursor: pointer;
  font-weight: 700;
}
.icon-btn { width: 42px; padding: 0; display: none; }
.primary-btn { background: var(--primary); border-color: var(--primary); color: #fff; }
.ghost-btn:hover { background: var(--surface-2); }
.primary-btn:hover { background: var(--primary-2); }

.page-grid { display: grid; gap: 18px; }
.hero-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: var(--shadow);
  padding: 24px;
}
.hero-card h2 { margin: 0 0 8px; font-size: 24px; letter-spacing: -.03em; }
.hero-card p { margin: 0; color: var(--muted); line-height: 1.55; }

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(160px, 1fr));
  gap: 14px;
}
.kpi-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px;
}
.kpi-label { color: var(--muted); font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: .05em; }
.kpi-value { margin-top: 10px; font-size: 28px; font-weight: 850; letter-spacing: -.04em; }
.kpi-note { margin-top: 6px; color: var(--muted-2); font-size: 12px; }

.panel-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 18px; }
.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px;
}
.panel-title { margin: 0 0 14px; font-size: 16px; }
.empty-state {
  border: 1px dashed #cbd5df;
  background: #f8fafc;
  border-radius: 16px;
  padding: 28px;
  color: var(--muted);
  text-align: center;
}
.badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 5px 9px;
  background: #eef4f8;
  color: var(--primary);
  font-size: 12px;
  font-weight: 800;
}

@media (max-width: 900px) {
  .icon-btn { display: inline-grid; place-items: center; }
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .panel-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .kpi-grid { grid-template-columns: 1fr; }
}