:root {
  --sbp: #0d6efd;
  --sbp-light: #60a5fa;
  --sbp-dark: #0846b7;
  --ink: #0f172a;
  --muted: #64748b;
  --bg: #f8fafc;
  --card: #ffffff;
  --line: #e2e8f0;
  --success: #16a34a;
  --danger: #ef4444;
  --radius: 16px;
  --shadow: 0 6px 20px rgba(13, 110, 253, 0.08);
  --shadow-hover: 0 10px 25px rgba(13, 110, 253, 0.15);
}

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

/* ---------- HEADER ---------- */
.sbp-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: linear-gradient(92deg, var(--sbp), var(--sbp-light));
  color: #fff;
  padding: 18px 20px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 18px;
  animation: fadeInDown 0.5s ease-out;
}

.sbp-brand {
  font-weight: 800;
  font-size: 1.4rem;
  letter-spacing: -0.3px;
}

.sbp-subtitle {
  font-size: 0.9rem;
  opacity: 0.9;
}

/* ---------- BUTTONS ---------- */
.sbp-btn {
  background: var(--sbp);
  border: none;
  color: #fff;
  padding: 10px 18px;
  border-radius: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.25s ease;
  box-shadow: var(--shadow);
}

.sbp-btn:hover {
  background: var(--sbp-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-hover);
}

.sbp-btn.ghost {
  background: #fff;
  color: var(--sbp);
  border: 1px solid var(--sbp);
}

.sbp-btn.danger {
  background: var(--danger);
}

/* ---------- CARDS ---------- */
.sbp-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 16px;
  box-shadow: var(--shadow);
  transition: all 0.3s ease;
}

.sbp-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

/* ---------- KPI ---------- */
.kpi {
  text-align: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  background: var(--card);
  box-shadow: var(--shadow);
  animation: fadeInUp 0.5s ease both;
}

.kpi span {
  display: block;
  color: var(--muted);
  font-size: 0.9rem;
}

.kpi strong {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--sbp);
}

/* ---------- TABS ---------- */
.sbp-tabbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.sbp-tabbar button {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 16px;
  cursor: pointer;
  font-weight: 600;
  color: var(--ink);
  transition: all 0.2s;
}

.sbp-tabbar button:hover {
  background: var(--sbp-light);
  color: #fff;
}

.sbp-tabbar button.active {
  background: var(--sbp);
  color: #fff;
}

/* ---------- LISTS & BADGES ---------- */
.sbp-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.sbp-item {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
  background: var(--card);
  transition: all 0.25s;
}

.sbp-item:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}

.badge {
  position: absolute;
  right: 12px;
  top: 12px;
  background: var(--sbp-light);
  color: #fff;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
}

/* ---------- FORMS ---------- */
input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px;
  font-size: 1rem;
}

label {
  font-size: 0.9rem;
  color: var(--ink);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

/* ---------- GRID ---------- */
.sbp-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.sbp-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.sbp-col-2 {
  grid-column: 1 / -1;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 768px) {
  .sbp-grid-2,
  .sbp-grid-3 {
    grid-template-columns: 1fr;
  }

  .sbp-header {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ---------- ANIMATIONS ---------- */
@keyframes fadeInUp {
  from {opacity: 0; transform: translateY(10px);}
  to {opacity: 1; transform: translateY(0);}
}

@keyframes fadeInDown {
  from {opacity: 0; transform: translateY(-10px);}
  to {opacity: 1; transform: translateY(0);}
}