/* Project-specific minimal styles */
.container { max-width: 1280px; margin: 0 auto; padding: 0 1rem; }
.card { background: #ffffff; border-radius: 0.5rem; box-shadow: 0 1px 2px rgba(0,0,0,0.05); padding: 1rem; }

/* SaaSIAM Application Styles */

/* Custom CSS Variables */
:root {
  --primary-color: #4f46e5;
  --primary-hover: #4338ca;
  --secondary-color: #6b7280;
  --success-color: #10b981;
  --warning-color: #f59e0b;
  --error-color: #ef4444;
  --background-color: #f9fafb;
  --surface-color: #ffffff;
  --text-primary: #111827;
  --text-secondary: #6b7280;
  --border-color: #e5e7eb;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
}

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

/* Navigation styles */
.nav-container {
  background: var(--surface-color);
  border-bottom: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.nav-brand {
  display: flex;
  align-items: center;
  font-weight: 700;
  color: var(--text-primary);
  text-decoration: none;
}

.nav-brand:hover {
  color: var(--primary-color);
}

.nav-brand img {
  height: 2rem;
  width: auto;
  margin-right: 0.5rem;
}

/* Button styles */
.btn {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1rem;
  border-radius: 0.375rem;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.15s ease-in-out;
  border: 1px solid transparent;
  cursor: pointer;
}

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

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

.btn-secondary {
  background-color: var(--surface-color);
  color: var(--text-primary);
  border-color: var(--border-color);
}

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

/* Card styles */
.card {
  background: var(--surface-color);
  border-radius: 0.5rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  overflow: hidden;
}

.card:hover {
  box-shadow: var(--shadow-md);
  transition: box-shadow 0.15s ease-in-out;
}

.card-header {
  padding: 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.card-body {
  padding: 1.5rem;
}

.card-footer {
  padding: 1rem 1.5rem;
  background-color: var(--background-color);
  border-top: 1px solid var(--border-color);
}

/* Stats card styles */
.stats-card {
  background: var(--surface-color);
  border-radius: 0.5rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  overflow: hidden;
  transition: all 0.15s ease-in-out;
}

.stats-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.stats-card-icon {
  width: 3rem;
  height: 3rem;
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.stats-card-icon.blue { background-color: #dbeafe; color: #2563eb; }
.stats-card-icon.green { background-color: #dcfce7; color: #16a34a; }
.stats-card-icon.purple { background-color: #e9d5ff; color: #9333ea; }
.stats-card-icon.yellow { background-color: #fef3c7; color: #d97706; }

/* App card styles */
.app-card {
  background: var(--surface-color);
  border-radius: 0.5rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  overflow: hidden;
  transition: all 0.15s ease-in-out;
  cursor: pointer;
}

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

.app-card-icon {
  width: 3rem;
  height: 3rem;
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.875rem;
  margin-bottom: 1rem;
}

.app-card-icon.blue { color: #2563eb; }
.app-card-icon.green { color: #16a34a; }
.app-card-icon.purple { color: #9333ea; }

/* Activity item styles */
.activity-item {
  display: flex;
  align-items: center;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.activity-item:last-child {
  border-bottom: none;
}

.activity-icon {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 1rem;
  font-size: 1rem;
}

.activity-icon.green { background-color: #dcfce7; color: #16a34a; }
.activity-icon.blue { background-color: #dbeafe; color: #2563eb; }
.activity-icon.yellow { background-color: #fef3c7; color: #d97706; }

/* Form styles */
.form-input {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 0.375rem;
  background-color: var(--surface-color);
  color: var(--text-primary);
  font-size: 0.875rem;
  transition: border-color 0.15s ease-in-out;
}

.form-input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgb(79 70 229 / 0.1);
}

.form-label {
  display: block;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
}

/* Alert styles */
.alert {
  padding: 1rem;
  border-radius: 0.375rem;
  border: 1px solid;
  margin-bottom: 1rem;
}

.alert-warning {
  background-color: #fefce8;
  border-color: #fde047;
  color: #92400e;
}

.alert-success {
  background-color: #f0fdf4;
  border-color: #bbf7d0;
  color: #166534;
}

.alert-error {
  background-color: #fef2f2;
  border-color: #fecaca;
  color: #991b1b;
}

/* Loading spinner */
.spinner {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  border: 2px solid var(--border-color);
  border-radius: 50%;
  border-top-color: var(--primary-color);
  animation: spin 1s ease-in-out infinite;
}

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

/* Responsive utilities */
@media (max-width: 768px) {
  .nav-container {
    padding: 0 1rem;
  }
  
  .card-body {
    padding: 1rem;
  }
  
  .stats-card {
    margin-bottom: 1rem;
  }
}

/* Dark mode support (future enhancement) */
@media (prefers-color-scheme: dark) {
  :root {
    --background-color: #111827;
    --surface-color: #1f2937;
    --text-primary: #f9fafb;
    --text-secondary: #d1d5db;
    --border-color: #374151;
  }
}