:root {
  --dashboard-bg: #030621;
  --dashboard-card: #111827;
  --dashboard-border: rgba(3, 6, 33);
  --dashboard-primary: #3b82f6;
}

body {
  background:
    radial-gradient(circle at top left, rgba(3, 6, 33, 0.18), transparent 32%),
    var(--dashboard-bg);
}

.placeholder-box {
  min-height: 360px;
  border: 2px dashed var(--dashboard-border);
  border-radius: 1.5rem;
  background: rgba(3, 6, 33, 0.03);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  backdrop-filter: blur(12px);
}

.card-dark {
  background: var(--dashboard-card);
  border: 1px solid var(--dashboard-border);
  border-radius: 1rem;
}

.btn {
  border-radius: 0.8rem;
}

.form-control,
.form-select {
  background-color: #020617;
  border-color: rgba(255, 255, 255, 0.12);
  color: #ffffff;
}

.form-control:focus,
.form-select:focus {
  background-color: #020617;
  color: #ffffff;
  border-color: var(--dashboard-primary);
  box-shadow: 0 0 0 0.25rem rgba(59, 130, 246, 0.25);
}

.form-control::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

.avatar-circle {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: linear-gradient(135deg, #2563eb, #60a5fa);
  color: #ffffff;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 1.4rem;
  box-shadow: 0 12px 28px rgba(37, 99, 235, 0.35);
}

.info-box {
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 1rem;
  padding: 1rem;
}

.info-box span {
  display: block;
  color: #94a3b8;
  font-size: 0.85rem;
  margin-bottom: 0.25rem;
}

.info-box strong {
  display: block;
  color: #ffffff;
  word-break: break-word;
}