/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 var(--space-6);
  height: 48px;
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1rem;
  transition: all var(--transition-fast);
  gap: var(--space-2);
}
.btn-primary {
  background: var(--gradient-primary);
  color: #fff;
  box-shadow: var(--glow-violet);
  border: 1px solid rgba(255,255,255,0.1);
}
.btn-primary:hover {
  transform: translateY(-2px);
  filter: brightness(1.1);
  box-shadow: 0 0 60px -10px rgba(139,92,246,.7);
}
.btn-ghost {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-strong);
  color: var(--fg-0);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.3);
}
.btn-icon {
  width: 20px;
  height: 20px;
}

/* Badge */
.badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: rgba(139,92,246,0.1);
  color: var(--accent-violet);
  border: 1px solid rgba(139,92,246,0.2);
}

/* Card base */
.card {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: all var(--transition-smooth);
}
.card:hover {
  border-color: var(--border-strong);
  box-shadow: var(--shadow-elevated);
  transform: translateY(-4px);
}

/* Inputs */
.form-group {
  margin-bottom: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.form-group label {
  font-family: var(--font-display);
  font-size: 0.875rem;
  color: var(--fg-1);
}
.input {
  width: 100%;
  background: var(--bg-0);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0 var(--space-4);
  height: 48px;
  color: var(--fg-0);
  transition: border-color var(--transition-fast);
}
textarea.input {
  height: 120px;
  padding: var(--space-3) var(--space-4);
  resize: vertical;
}
.input:focus {
  outline: none;
  border-color: var(--accent-violet);
}
.form-status {
  font-size: 0.875rem;
  margin-top: var(--space-2);
  display: none;
}
.form-status.success {
  display: block;
  color: var(--accent-green);
}
.form-status.error {
  display: block;
  color: #EF4444;
}