/**
 * Warungio Shared Components
 */
.btn-primary,
.btn-primary-solid {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 44px;
  padding: 0 var(--space-6);
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: var(--text-sm);
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
}

.btn-primary:hover,
.btn-primary-solid:hover {
  background: var(--color-primary-dark);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 44px;
  padding: 0 var(--space-6);
  background: var(--color-surface);
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: var(--text-sm);
  cursor: pointer;
}

.btn-ghost {
  background: transparent;
  color: var(--color-primary);
  border: none;
  min-height: 44px;
  padding: 0 var(--space-4);
  font-weight: 600;
  cursor: pointer;
}

.btn-danger {
  background: var(--color-danger);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  min-height: 44px;
  padding: 0 var(--space-6);
  font-weight: 600;
  cursor: pointer;
}

.card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  padding: var(--space-6);
}

.stat-card {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: var(--space-5);
}

.stat-card .stat-label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

.stat-card .stat-value {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-text);
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 10px;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
}

.badge-primary { background: var(--color-primary-soft); color: var(--color-primary); }
.badge-warning { background: #FEF3C7; color: #B45309; }
.badge-danger { background: #FEE2E2; color: #B91C1C; }
.badge-success { background: var(--color-primary-soft); color: var(--color-success); }
.badge-info { background: #DBEAFE; color: #1D4ED8; }

.form-group { margin-bottom: var(--space-4); }
.form-group label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: var(--space-2);
  color: var(--color-text);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  min-height: 48px;
  padding: 0 var(--space-4);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  font-size: var(--text-base);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(22, 163, 74, 0.12);
}

.form-message {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  margin-bottom: var(--space-4);
}

.form-message.error { background: #FEE2E2; color: #B91C1C; }
.form-message.success { background: var(--color-primary-soft); color: var(--color-primary-dark); }
.form-message.info { background: #DBEAFE; color: #1D4ED8; }

.toast {
  position: fixed;
  bottom: calc(var(--bottom-nav-height) + var(--space-4));
  right: var(--space-4);
  padding: var(--space-3) var(--space-5);
  background: var(--color-text);
  color: #fff;
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 600;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.25s, transform 0.25s;
  z-index: 9999;
  pointer-events: none;
}

.toast.show { opacity: 1; transform: translateY(0); }
.toast.error { background: var(--color-danger); }

.skeleton {
  background: linear-gradient(90deg, #f0f0f0 25%, #e8e8e8 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.2s infinite;
  border-radius: var(--radius-sm);
}

.skeleton-card { height: 180px; }
.skeleton-title { height: 20px; width: 70%; margin: 8px 0; }
.skeleton-text { height: 14px; width: 90%; margin: 4px 0; }
.skeleton-stat { height: 32px; width: 80%; }

@keyframes skeleton-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.spinner {
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

.hidden { display: none !important; }