/* Основные стили для YMarket SaaS Dashboard */

/* Переменные цветов */
:root {
  --primary-color: #3B82F6;
  --secondary-color: #6B7280;
  --success-color: #10B981;
  --warning-color: #F59E0B;
  --error-color: #EF4444;
  --background-color: #F9FAFB;
  --card-background: #FFFFFF;
  --text-primary: #111827;
  --text-secondary: #6B7280;
}

/* Базовые стили */
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--background-color);
  color: var(--text-primary);
  line-height: 1.6;
}

/* Карточки */
.card {
  background: var(--card-background);
  border-radius: 0.5rem;
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
  padding: 1.5rem;
}

/* Кнопки */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1rem;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease-in-out;
}

.btn-primary {
  background-color: var(--primary-color);
  color: white;
}

.btn-primary:hover {
  background-color: #2563EB;
}

.btn-secondary {
  background-color: var(--secondary-color);
  color: white;
}

.btn-secondary:hover {
  background-color: #4B5563;
}

/* Формы */
.form-input {
  width: 100%;
  padding: 0.5rem 0.75rem;
  border: 1px solid #D1D5DB;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  transition: border-color 0.2s ease-in-out;
}

.form-input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* Анимации */
.fade-in {
  animation: fadeIn 0.3s ease-in-out;
}

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

/* Responsive дизайн */
@media (max-width: 640px) {
  .card {
    padding: 1rem;
  }

  .btn {
    width: 100%;
    margin-bottom: 0.5rem;
  }
}

/* Loading spinner */
.spinner {
  border: 2px solid #E5E7EB;
  border-top: 2px solid var(--primary-color);
  border-radius: 50%;
  width: 20px;
  height: 20px;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Уведомления */
.alert {
  padding: 0.75rem 1rem;
  border-radius: 0.375rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
}

.alert-success {
  background-color: #D1FAE5;
  color: #065F46;
  border: 1px solid #A7F3D0;
}

.alert-error {
  background-color: #FEE2E2;
  color: #991B1B;
  border: 1px solid #FECACA;
}

.alert-warning {
  background-color: #FEF3C7;
  color: #92400E;
  border: 1px solid #FDE68A;
}

.alert-info {
  background-color: #DBEAFE;
  color: #1E40AF;
  border: 1px solid #BFDBFE;
}