/* ScanFacture Brand System */
/* CSS Variables + Tailwind Extensions */

:root {
  /* Primary - Professional Blue */
  --sf-primary: #1e40af;
  --sf-primary-light: #3b82f6;
  --sf-primary-dark: #1e3a8a;
  --sf-primary-50: #eff6ff;
  --sf-primary-100: #dbeafe;

  /* Accent - Trust Green */
  --sf-accent: #059669;
  --sf-accent-light: #10b981;

  /* Status Colors */
  --sf-active: #059669;      /* Entreprise active */
  --sf-closed: #dc2626;      /* Entreprise fermee */
  --sf-warning: #d97706;     /* PCL risk */
  --sf-info: #2563eb;        /* Info banner */

  /* Neutral */
  --sf-text: #1f2937;
  --sf-text-light: #6b7280;
  --sf-border: #e5e7eb;
  --sf-bg: #f9fafb;
  --sf-bg-white: #ffffff;

  /* Typography */
  --sf-font: 'Inter', system-ui, -apple-system, sans-serif;
  --sf-font-mono: 'JetBrains Mono', monospace;

  /* Spacing */
  --sf-header-height: 64px;
  --sf-max-width: 1280px;
  --sf-content-padding: 1.5rem;
}

/* Global base styles */
body {
  font-family: var(--sf-font);
  color: var(--sf-text);
  background: var(--sf-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Brand utility classes (supplement Tailwind) */
.sf-container {
  max-width: var(--sf-max-width);
  margin: 0 auto;
  padding: 0 var(--sf-content-padding);
}

.sf-card {
  background: var(--sf-bg-white);
  border: 1px solid var(--sf-border);
  border-radius: 0.75rem;
  padding: 1.5rem;
}

.sf-card-hover {
  transition: box-shadow 0.2s, border-color 0.2s;
}
.sf-card-hover:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  border-color: #d1d5db;
}

/* Status badges */
.sf-badge-active {
  background: #ecfdf5;
  color: #059669;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.sf-badge-closed {
  background: #fef2f2;
  color: #dc2626;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.sf-badge-warning {
  background: #fffbeb;
  color: #d97706;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 500;
}

.sf-badge-info {
  background: #eff6ff;
  color: #2563eb;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 500;
}

/* Section titles */
.sf-section-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--sf-text);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--sf-primary-100);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.sf-section-title svg {
  width: 1.25rem;
  height: 1.25rem;
  color: #9ca3af;
}

/* Data display */
.sf-data-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.025em;
  color: var(--sf-text-light);
  margin-bottom: 0.25rem;
}

.sf-data-value {
  font-size: 1rem;
  font-weight: 500;
  color: var(--sf-text);
}

.sf-data-value-mono {
  font-family: var(--sf-font-mono);
  font-size: 1rem;
  font-weight: 500;
  color: var(--sf-text);
}

/* Buttons */
.sf-btn-primary {
  background: var(--sf-primary);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  font-weight: 500;
  font-size: 0.875rem;
  transition: background 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.sf-btn-primary:hover {
  background: var(--sf-primary-dark);
}

.sf-btn-secondary {
  background: white;
  color: var(--sf-text);
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  border: 1px solid var(--sf-border);
  font-weight: 500;
  font-size: 0.875rem;
  transition: background 0.2s, border-color 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.sf-btn-secondary:hover {
  background: #f9fafb;
  border-color: #d1d5db;
}

/* Links */
.sf-link {
  color: var(--sf-primary-light);
  text-decoration: none;
  transition: color 0.15s;
}
.sf-link:hover {
  color: var(--sf-primary);
  text-decoration: underline;
}

/* Alert banners */
.sf-alert-warning {
  background: #fffbeb;
  border-left: 4px solid #d97706;
  padding: 1rem;
  border-radius: 0 0.5rem 0.5rem 0;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.sf-alert-info {
  background: #eff6ff;
  border-left: 4px solid #2563eb;
  padding: 1rem;
  border-radius: 0 0.5rem 0.5rem 0;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

/* Grid layouts */
.sf-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

@media (max-width: 640px) {
  .sf-grid-2 {
    grid-template-columns: 1fr;
  }
}

/* Print styles */
@media print {
  .sf-no-print {
    display: none !important;
  }

  .sf-card {
    box-shadow: none;
    border: 1px solid #e5e7eb;
  }
}