/* Backoffice Kit - Base Styles */

:root {
  --color-bg: #f1f3f5;
  --color-bg-dark: #ffffff;
  --color-border: #c9cdd2;
  --color-text: #1a1a1a;
  --color-text-light: #555;
  --color-primary: #2563eb;
  --color-primary-hover: #1d4ed8;
  --color-danger: #dc2626;
  --color-success: #16a34a;
  --color-warning: #c2410c;

  --spacing-xs: 1px;
  --spacing-sm: 2px;
  --spacing-md: 3px;
  --spacing-lg: 6px;
  --spacing-xl: 10px;

  --alert-info-bg: #eff6ff;    --alert-info-text: #1e40af;
  --alert-success-bg: #f0fdf4; --alert-success-text: #166534;
  --alert-warning-bg: #fffbeb; --alert-warning-text: #92400e;
  --alert-danger-bg: #fef2f2;  --alert-danger-text: #991b1b;

  --font-md: 12px;
  --font-sm: 11px;

  --focus-outline: 2px solid var(--color-primary);
  --focus-ring: 0 0 0 3px color-mix(in srgb, var(--color-primary) 25%, transparent);
  --focus-ring-danger: 0 0 0 3px color-mix(in srgb, var(--color-danger) 25%, transparent);

  --radius: 4px;
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);

  color-scheme: light;
}

/* Dark mode: follows the OS unless <html data-theme="light|dark"> is set (see toggleTheme()) */
:root[data-theme="dark"] {
  --color-bg: #111827;
  --color-bg-dark: #1f2937;
  --color-border: #374151;
  --color-text: #f3f4f6;
  --color-text-light: #9ca3af;
  --color-primary: #3b82f6;
  --color-primary-hover: #60a5fa;
  --color-danger: #ef4444;
  --color-success: #22c55e;
  --color-warning: #f97316;

  --alert-info-bg: #172554;    --alert-info-text: #bfdbfe;
  --alert-success-bg: #052e16; --alert-success-text: #bbf7d0;
  --alert-warning-bg: #431407; --alert-warning-text: #fed7aa;
  --alert-danger-bg: #450a0a;  --alert-danger-text: #fecaca;

  --shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.5);

  color-scheme: dark;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --color-bg: #111827;
    --color-bg-dark: #1f2937;
    --color-border: #374151;
    --color-text: #f3f4f6;
    --color-text-light: #9ca3af;
    --color-primary: #3b82f6;
    --color-primary-hover: #60a5fa;
    --color-danger: #ef4444;
    --color-success: #22c55e;
    --color-warning: #f97316;

    --alert-info-bg: #172554;    --alert-info-text: #bfdbfe;
    --alert-success-bg: #052e16; --alert-success-text: #bbf7d0;
    --alert-warning-bg: #431407; --alert-warning-text: #fed7aa;
    --alert-danger-bg: #450a0a;  --alert-danger-text: #fecaca;

    --shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.5);

    color-scheme: dark;
  }
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  font-size: 12px;
  line-height: 1.5;
  color: var(--color-text);
  background: var(--color-bg);
}

/* Layout */
.layout {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 240px;
  background: var(--color-bg-dark);
  border-right: 1px solid var(--color-border);
  padding: var(--spacing-lg);
  overflow-y: auto;
}

.main {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.header {
  background: var(--color-bg-dark);
  border-bottom: 1px solid var(--color-border);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow);
}

.content {
  flex: 1;
  padding: var(--spacing-lg);
  overflow-y: auto;
  /* Page layout: everything is full width, except cards, which stay card-sized
     (see .card in components.css) and line up side by side, wrapping when the row is full. */
  display: flex;
  flex-wrap: wrap;
  align-content: flex-start;
  align-items: flex-start;
  gap: var(--spacing-lg);
}

.content > * {
  flex: 1 1 100%;
  min-width: 0;
  margin-bottom: 0;
}

/* Typography */
h1 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
}

h2 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

h3 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

p {
  margin-bottom: var(--spacing-sm);
}

/* Utilities */
.container {
  max-width: 1200px;
  margin: 0 auto;
}

.flex {
  display: flex;
}

.flex-between {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.flex-col {
  flex-direction: column;
}

.gap-sm {
  gap: var(--spacing-sm);
}

.gap-md {
  gap: var(--spacing-md);
}

.gap-lg {
  gap: var(--spacing-lg);
}

.mb-sm {
  margin-bottom: var(--spacing-sm);
}

.mb-md {
  margin-bottom: var(--spacing-md);
}

.mb-lg {
  margin-bottom: var(--spacing-lg);
}

.text-center {
  text-align: center;
}

.text-muted {
  color: var(--color-text-light);
}

.text-danger {
  color: var(--color-danger);
}

.text-success {
  color: var(--color-success);
}