/* PMO Design System CSS */

:root {
  /* Color palette */
  --pmo-primary: #4299e1;
  --pmo-primary-light: #63b3ed;
  --pmo-primary-dark: #3182ce;
  --pmo-secondary: #718096;
  --pmo-secondary-light: #a0aec0;
  --pmo-secondary-dark: #4a5568;
  --pmo-success: #48bb78;
  --pmo-success-light: #68d391;
  --pmo-success-dark: #38a169;
  --pmo-danger: #f56565;
  --pmo-danger-light: #fc8181;
  --pmo-danger-dark: #e53e3e;
  --pmo-warning: #ecc94b;
  --pmo-warning-light: #f6e05e;
  --pmo-warning-dark: #d69e2e;
  --pmo-info: #4299e1;
  --pmo-info-light: #63b3ed;
  --pmo-info-dark: #3182ce;
  
  /* Neutral colors */
  --pmo-gray-100: #f7fafc;
  --pmo-gray-200: #edf2f7;
  --pmo-gray-300: #e2e8f0;
  --pmo-gray-400: #cbd5e0;
  --pmo-gray-500: #a0aec0;
  --pmo-gray-600: #718096;
  --pmo-gray-700: #4a5568;
  --pmo-gray-800: #2d3748;
  --pmo-gray-900: #1a202c;
  
  /* Typography */
  --pmo-font-family-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --pmo-font-family-mono: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  
  /* Font sizes */
  --pmo-font-size-xs: 0.75rem;
  --pmo-font-size-sm: 0.875rem;
  --pmo-font-size-base: 1rem;
  --pmo-font-size-lg: 1.125rem;
  --pmo-font-size-xl: 1.25rem;
  --pmo-font-size-2xl: 1.5rem;
  --pmo-font-size-3xl: 1.875rem;
  --pmo-font-size-4xl: 2.25rem;
  
  /* Spacing */
  --pmo-spacing-0: 0;
  --pmo-spacing-1: 0.25rem;
  --pmo-spacing-2: 0.5rem;
  --pmo-spacing-3: 0.75rem;
  --pmo-spacing-4: 1rem;
  --pmo-spacing-5: 1.25rem;
  --pmo-spacing-6: 1.5rem;
  --pmo-spacing-8: 2rem;
  --pmo-spacing-10: 2.5rem;
  --pmo-spacing-12: 3rem;
  --pmo-spacing-16: 4rem;
  --pmo-spacing-20: 5rem;
  
  /* Border radius */
  --pmo-radius-none: 0;
  --pmo-radius-sm: 0.125rem;
  --pmo-radius-md: 0.25rem;
  --pmo-radius-lg: 0.5rem;
  --pmo-radius-full: 9999px;
  
  /* Shadows */
  --pmo-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --pmo-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --pmo-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --pmo-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  
  /* Z-index */
  --pmo-z-0: 0;
  --pmo-z-10: 10;
  --pmo-z-20: 20;
  --pmo-z-30: 30;
  --pmo-z-40: 40;
  --pmo-z-50: 50;
  --pmo-z-auto: auto;
  
  /* Transitions */
  --pmo-transition-fast: 150ms;
  --pmo-transition-normal: 300ms;
  --pmo-transition-slow: 500ms;
}

/* Typography */
.pmo-heading-1 {
  font-size: var(--pmo-font-size-4xl);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--pmo-spacing-4);
}

.pmo-heading-2 {
  font-size: var(--pmo-font-size-3xl);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--pmo-spacing-4);
}

.pmo-heading-3 {
  font-size: var(--pmo-font-size-2xl);
  font-weight: 600;
  line-height: 1.25;
  margin-bottom: var(--pmo-spacing-3);
}

.pmo-heading-4 {
  font-size: var(--pmo-font-size-xl);
  font-weight: 600;
  line-height: 1.25;
  margin-bottom: var(--pmo-spacing-2);
}

.pmo-heading-5 {
  font-size: var(--pmo-font-size-lg);
  font-weight: 600;
  line-height: 1.25;
  margin-bottom: var(--pmo-spacing-2);
}

.pmo-heading-6 {
  font-size: var(--pmo-font-size-base);
  font-weight: 600;
  line-height: 1.25;
  margin-bottom: var(--pmo-spacing-2);
}

.pmo-text-xs {
  font-size: var(--pmo-font-size-xs);
}

.pmo-text-sm {
  font-size: var(--pmo-font-size-sm);
}

.pmo-text-base {
  font-size: var(--pmo-font-size-base);
}

.pmo-text-lg {
  font-size: var(--pmo-font-size-lg);
}

.pmo-text-xl {
  font-size: var(--pmo-font-size-xl);
}

.pmo-font-thin {
  font-weight: 100;
}

.pmo-font-extralight {
  font-weight: 200;
}

.pmo-font-light {
  font-weight: 300;
}

.pmo-font-normal {
  font-weight: 400;
}

.pmo-font-medium {
  font-weight: 500;
}

.pmo-font-semibold {
  font-weight: 600;
}

.pmo-font-bold {
  font-weight: 700;
}

.pmo-font-extrabold {
  font-weight: 800;
}

.pmo-font-black {
  font-weight: 900;
}

/* Buttons */
.pmo-btn {
  display: inline-block;
  font-weight: 500;
  text-align: center;
  white-space: nowrap;
  vertical-align: middle;
  user-select: none;
  border: 1px solid transparent;
  padding: var(--pmo-spacing-2) var(--pmo-spacing-4);
  font-size: var(--pmo-font-size-base);
  line-height: 1.5;
  border-radius: var(--pmo-radius-md);
  transition: all var(--pmo-transition-fast) ease-in-out;
  cursor: pointer;
}

.pmo-btn:focus, .pmo-btn:hover {
  text-decoration: none;
  outline: 0;
}

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

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

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

.pmo-btn-secondary:hover, .pmo-btn-secondary:focus {
  background-color: var(--pmo-secondary-dark);
  border-color: var(--pmo-secondary-dark);
}

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

.pmo-btn-success:hover, .pmo-btn-success:focus {
  background-color: var(--pmo-success-dark);
  border-color: var(--pmo-success-dark);
}

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

.pmo-btn-danger:hover, .pmo-btn-danger:focus {
  background-color: var(--pmo-danger-dark);
  border-color: var(--pmo-danger-dark);
}

.pmo-btn-warning {
  color: var(--pmo-gray-900);
  background-color: var(--pmo-warning);
  border-color: var(--pmo-warning);
}

.pmo-btn-warning:hover, .pmo-btn-warning:focus {
  background-color: var(--pmo-warning-dark);
  border-color: var(--pmo-warning-dark);
}

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

.pmo-btn-info:hover, .pmo-btn-info:focus {
  background-color: var(--pmo-info-dark);
  border-color: var(--pmo-info-dark);
}

.pmo-btn-outline-primary {
  color: var(--pmo-primary);
  background-color: transparent;
  border-color: var(--pmo-primary);
}

.pmo-btn-outline-primary:hover, .pmo-btn-outline-primary:focus {
  color: white;
  background-color: var(--pmo-primary);
  border-color: var(--pmo-primary);
}

.pmo-btn-sm {
  padding: var(--pmo-spacing-1) var(--pmo-spacing-2);
  font-size: var(--pmo-font-size-sm);
  border-radius: var(--pmo-radius-sm);
}

.pmo-btn-lg {
  padding: var(--pmo-spacing-3) var(--pmo-spacing-6);
  font-size: var(--pmo-font-size-lg);
  border-radius: var(--pmo-radius-lg);
}

.pmo-btn-block {
  display: block;
  width: 100%;
}

/* Cards */
.pmo-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  word-wrap: break-word;
  background-color: white;
  background-clip: border-box;
  border: 1px solid var(--pmo-gray-300);
  border-radius: var(--pmo-radius-md);
  box-shadow: var(--pmo-shadow-sm);
  transition: box-shadow var(--pmo-transition-fast) ease-in-out;
}

.pmo-card:hover {
  box-shadow: var(--pmo-shadow-md);
}

.pmo-card-header {
  padding: var(--pmo-spacing-4);
  margin-bottom: 0;
  background-color: var(--pmo-gray-100);
  border-bottom: 1px solid var(--pmo-gray-300);
  border-top-left-radius: var(--pmo-radius-md);
  border-top-right-radius: var(--pmo-radius-md);
}

.pmo-card-body {
  flex: 1 1 auto;
  padding: var(--pmo-spacing-4);
}

.pmo-card-footer {
  padding: var(--pmo-spacing-4);
  background-color: var(--pmo-gray-100);
  border-top: 1px solid var(--pmo-gray-300);
  border-bottom-right-radius: var(--pmo-radius-md);
  border-bottom-left-radius: var(--pmo-radius-md);
}

/* Badges */
.pmo-badge {
  display: inline-block;
  padding: var(--pmo-spacing-1) var(--pmo-spacing-2);
  font-size: var(--pmo-font-size-xs);
  font-weight: 600;
  line-height: 1;
  text-align: center;
  white-space: nowrap;
  vertical-align: baseline;
  border-radius: var(--pmo-radius-full);
}

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

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

.pmo-badge-success {
  color: white;
  background-color: var(--pmo-success);
}

.pmo-badge-danger {
  color: white;
  background-color: var(--pmo-danger);
}

.pmo-badge-warning {
  color: var(--pmo-gray-900);
  background-color: var(--pmo-warning);
}

.pmo-badge-info {
  color: white;
  background-color: var(--pmo-info);
}

/* Alerts */
.pmo-alert {
  position: relative;
  padding: var(--pmo-spacing-3) var(--pmo-spacing-4);
  margin-bottom: var(--pmo-spacing-4);
  border: 1px solid transparent;
  border-radius: var(--pmo-radius-md);
}

.pmo-alert-primary {
  color: var(--pmo-primary-dark);
  background-color: #ebf8ff;
  border-color: #bee3f8;
}

.pmo-alert-secondary {
  color: var(--pmo-secondary-dark);
  background-color: #edf2f7;
  border-color: #e2e8f0;
}

.pmo-alert-success {
  color: var(--pmo-success-dark);
  background-color: #f0fff4;
  border-color: #c6f6d5;
}

.pmo-alert-danger {
  color: var(--pmo-danger-dark);
  background-color: #fff5f5;
  border-color: #fed7d7;
}

.pmo-alert-warning {
  color: var(--pmo-warning-dark);
  background-color: #fffaf0;
  border-color: #feebc8;
}

.pmo-alert-info {
  color: var(--pmo-info-dark);
  background-color: #ebf8ff;
  border-color: #bee3f8;
}

/* Forms */
.pmo-form-group {
  margin-bottom: var(--pmo-spacing-4);
}

.pmo-form-label {
  display: inline-block;
  margin-bottom: var(--pmo-spacing-2);
  font-weight: 500;
}

.pmo-form-control {
  display: block;
  width: 100%;
  padding: var(--pmo-spacing-2) var(--pmo-spacing-3);
  font-size: var(--pmo-font-size-base);
  line-height: 1.5;
  color: var(--pmo-gray-900);
  background-color: white;
  background-clip: padding-box;
  border: 1px solid var(--pmo-gray-400);
  border-radius: var(--pmo-radius-md);
  transition: border-color var(--pmo-transition-fast) ease-in-out, box-shadow var(--pmo-transition-fast) ease-in-out;
}

.pmo-form-control:focus {
  color: var(--pmo-gray-900);
  background-color: white;
  border-color: var(--pmo-primary-light);
  outline: 0;
  box-shadow: 0 0 0 3px rgba(66, 153, 225, 0.25);
}

.pmo-form-control-sm {
  padding: var(--pmo-spacing-1) var(--pmo-spacing-2);
  font-size: var(--pmo-font-size-sm);
  border-radius: var(--pmo-radius-sm);
}

.pmo-form-control-lg {
  padding: var(--pmo-spacing-3) var(--pmo-spacing-4);
  font-size: var(--pmo-font-size-lg);
  border-radius: var(--pmo-radius-lg);
}

/* Tables */
.pmo-table {
  width: 100%;
  margin-bottom: var(--pmo-spacing-4);
  color: var(--pmo-gray-900);
  border-collapse: collapse;
}

.pmo-table th,
.pmo-table td {
  padding: var(--pmo-spacing-3);
  vertical-align: top;
  border-top: 1px solid var(--pmo-gray-300);
}

.pmo-table thead th {
  vertical-align: bottom;
  border-bottom: 2px solid var(--pmo-gray-300);
  background-color: var(--pmo-gray-100);
  font-weight: 600;
}

.pmo-table tbody + tbody {
  border-top: 2px solid var(--pmo-gray-300);
}

.pmo-table-sm th,
.pmo-table-sm td {
  padding: var(--pmo-spacing-2);
}

.pmo-table-bordered {
  border: 1px solid var(--pmo-gray-300);
}

.pmo-table-bordered th,
.pmo-table-bordered td {
  border: 1px solid var(--pmo-gray-300);
}

.pmo-table-striped tbody tr:nth-of-type(odd) {
  background-color: var(--pmo-gray-100);
}

.pmo-table-hover tbody tr:hover {
  background-color: var(--pmo-gray-200);
}

/* Utilities */
.pmo-text-primary { color: var(--pmo-primary) !important; }
.pmo-text-secondary { color: var(--pmo-secondary) !important; }
.pmo-text-success { color: var(--pmo-success) !important; }
.pmo-text-danger { color: var(--pmo-danger) !important; }
.pmo-text-warning { color: var(--pmo-warning) !important; }
.pmo-text-info { color: var(--pmo-info) !important; }

.pmo-bg-primary { background-color: var(--pmo-primary) !important; }
.pmo-bg-secondary { background-color: var(--pmo-secondary) !important; }
.pmo-bg-success { background-color: var(--pmo-success) !important; }
.pmo-bg-danger { background-color: var(--pmo-danger) !important; }
.pmo-bg-warning { background-color: var(--pmo-warning) !important; }
.pmo-bg-info { background-color: var(--pmo-info) !important; }
.pmo-bg-light { background-color: var(--pmo-gray-100) !important; }
.pmo-bg-dark { background-color: var(--pmo-gray-800) !important; }

.pmo-border { border: 1px solid var(--pmo-gray-300) !important; }
.pmo-border-top { border-top: 1px solid var(--pmo-gray-300) !important; }
.pmo-border-right { border-right: 1px solid var(--pmo-gray-300) !important; }
.pmo-border-bottom { border-bottom: 1px solid var(--pmo-gray-300) !important; }
.pmo-border-left { border-left: 1px solid var(--pmo-gray-300) !important; }

.pmo-border-primary { border-color: var(--pmo-primary) !important; }
.pmo-border-secondary { border-color: var(--pmo-secondary) !important; }
.pmo-border-success { border-color: var(--pmo-success) !important; }
.pmo-border-danger { border-color: var(--pmo-danger) !important; }
.pmo-border-warning { border-color: var(--pmo-warning) !important; }
.pmo-border-info { border-color: var(--pmo-info) !important; }

.pmo-rounded { border-radius: var(--pmo-radius-md) !important; }
.pmo-rounded-sm { border-radius: var(--pmo-radius-sm) !important; }
.pmo-rounded-lg { border-radius: var(--pmo-radius-lg) !important; }
.pmo-rounded-circle { border-radius: 50% !important; }
.pmo-rounded-pill { border-radius: var(--pmo-radius-full) !important; }

.pmo-shadow-none { box-shadow: none !important; }
.pmo-shadow-sm { box-shadow: var(--pmo-shadow-sm) !important; }
.pmo-shadow { box-shadow: var(--pmo-shadow-md) !important; }
.pmo-shadow-lg { box-shadow: var(--pmo-shadow-lg) !important; }
.pmo-shadow-xl { box-shadow: var(--pmo-shadow-xl) !important; }

/* Accessibility */
.pmo-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

.pmo-not-sr-only {
  position: static;
  width: auto;
  height: auto;
  padding: 0;
  margin: 0;
  overflow: visible;
  clip: auto;
  white-space: normal;
}

/* Dark mode support */
.pmo-dark-mode {
  --pmo-primary: #90cdf4;
  --pmo-primary-light: #bee3f8;
  --pmo-primary-dark: #63b3ed;
  --pmo-secondary: #a0aec0;
  --pmo-secondary-light: #cbd5e0;
  --pmo-secondary-dark: #718096;
  --pmo-success: #68d391;
  --pmo-success-light: #9ae6b4;
  --pmo-success-dark: #48bb78;
  --pmo-danger: #fc8181;
  --pmo-danger-light: #feb2b2;
  --pmo-danger-dark: #f56565;
  --pmo-warning: #f6e05e;
  --pmo-warning-light: #faf089;
  --pmo-warning-dark: #ecc94b;
  --pmo-info: #63b3ed;
  --pmo-info-light: #90cdf4;
  --pmo-info-dark: #4299e1;
  
  --pmo-gray-100: #2d3748;
  --pmo-gray-200: #4a5568;
  --pmo-gray-300: #718096;
  --pmo-gray-400: #a0aec0;
  --pmo-gray-500: #cbd5e0;
  --pmo-gray-600: #e2e8f0;
  --pmo-gray-700: #edf2f7;
  --pmo-gray-800: #f7fafc;
  --pmo-gray-900: #ffffff;
  
  background-color: #1a202c;
  color: #f7fafc;
}

.pmo-dark-mode .pmo-card {
  background-color: #2d3748;
  border-color: #4a5568;
}

.pmo-dark-mode .pmo-card-header,
.pmo-dark-mode .pmo-card-footer {
  background-color: #4a5568;
  border-color: #718096;
}

.pmo-dark-mode .pmo-form-control {
  color: #f7fafc;
  background-color: #2d3748;
  border-color: #718096;
}

.pmo-dark-mode .pmo-table {
  color: #f7fafc;
}

.pmo-dark-mode .pmo-table th,
.pmo-dark-mode .pmo-table td {
  border-color: #4a5568;
}

.pmo-dark-mode .pmo-table thead th {
  background-color: #4a5568;
  border-color: #718096;
}

.pmo-dark-mode .pmo-table-striped tbody tr:nth-of-type(odd) {
  background-color: #2d3748;
}

.pmo-dark-mode .pmo-table-hover tbody tr:hover {
  background-color: #4a5568;
}

/* Print styles */
@media print {
  .pmo-no-print {
    display: none !important;
  }
  
  .pmo-print-full-width {
    width: 100% !important;
  }
  
  .pmo-card {
    border: none !important;
    box-shadow: none !important;
  }
  
  .pmo-table {
    border-collapse: collapse !important;
  }
  
  .pmo-table td,
  .pmo-table th {
    background-color: transparent !important;
  }
}