:root {
  /* Primitive Color Tokens */
  --color-white: rgba(255, 255, 255, 1);
  --color-black: rgba(0, 0, 0, 1);
  --color-cream-50: rgba(252, 252, 249, 1);
  --color-cream-100: rgba(255, 255, 253, 1);
  --color-gray-200: rgba(245, 245, 245, 1);
  --color-gray-300: rgba(167, 169, 169, 1);
  --color-gray-400: rgba(119, 124, 124, 1);
  --color-slate-500: rgba(98, 108, 113, 1);
  --color-brown-600: rgba(94, 82, 64, 1);
  --color-charcoal-700: rgba(31, 33, 33, 1);
  --color-charcoal-800: rgba(38, 40, 40, 1);
  --color-slate-900: rgba(19, 52, 59, 1);
  --color-teal-300: rgba(50, 184, 198, 1);
  --color-teal-400: rgba(45, 166, 178, 1);
  --color-teal-500: rgba(33, 128, 141, 1);
  --color-teal-600: rgba(29, 116, 128, 1);
  --color-teal-700: rgba(26, 104, 115, 1);
  --color-teal-800: rgba(41, 150, 161, 1);
  --color-red-400: rgba(255, 84, 89, 1);
  --color-red-500: rgba(192, 21, 47, 1);
  --color-orange-400: rgba(230, 129, 97, 1);
  --color-orange-500: rgba(168, 75, 47, 1);

  /* RGB versions for opacity control */
  --color-brown-600-rgb: 94, 82, 64;
  --color-teal-500-rgb: 33, 128, 141;
  --color-slate-900-rgb: 19, 52, 59;
  --color-slate-500-rgb: 98, 108, 113;
  --color-red-500-rgb: 192, 21, 47;
  --color-red-400-rgb: 255, 84, 89;
  --color-orange-500-rgb: 168, 75, 47;
  --color-orange-400-rgb: 230, 129, 97;

  /* Background color tokens (Light Mode) */
  --color-bg-1: rgba(59, 130, 246, 0.08); /* Light blue */
  --color-bg-2: rgba(245, 158, 11, 0.08); /* Light yellow */
  --color-bg-3: rgba(34, 197, 94, 0.08); /* Light green */
  --color-bg-4: rgba(239, 68, 68, 0.08); /* Light red */
  --color-bg-5: rgba(147, 51, 234, 0.08); /* Light purple */
  --color-bg-6: rgba(249, 115, 22, 0.08); /* Light orange */
  --color-bg-7: rgba(236, 72, 153, 0.08); /* Light pink */
  --color-bg-8: rgba(6, 182, 212, 0.08); /* Light cyan */

  /* Semantic Color Tokens (Light Mode) */
  --color-background: var(--color-cream-50);
  --color-surface: var(--color-cream-100);
  --color-text: var(--color-slate-900);
  --color-text-secondary: var(--color-slate-500);
  --color-primary: var(--color-teal-500);
  --color-primary-hover: var(--color-teal-600);
  --color-primary-active: var(--color-teal-700);
  --color-secondary: rgba(var(--color-brown-600-rgb), 0.12);
  --color-secondary-hover: rgba(var(--color-brown-600-rgb), 0.2);
  --color-secondary-active: rgba(var(--color-brown-600-rgb), 0.25);
  --color-border: rgba(var(--color-brown-600-rgb), 0.2);
  --color-btn-primary-text: var(--color-cream-50);
  --color-card-border: rgba(var(--color-brown-600-rgb), 0.12);
  --color-card-border-inner: rgba(var(--color-brown-600-rgb), 0.12);
  --color-error: var(--color-red-500);
  --color-success: var(--color-teal-500);
  --color-warning: var(--color-orange-500);
  --color-info: var(--color-slate-500);
  --color-focus-ring: rgba(var(--color-teal-500-rgb), 0.4);
  --color-select-caret: rgba(var(--color-slate-900-rgb), 0.8);

  /* Common style patterns */
  --focus-ring: 0 0 0 3px var(--color-focus-ring);
  --focus-outline: 2px solid var(--color-primary);
  --status-bg-opacity: 0.15;
  --status-border-opacity: 0.25;
  --select-caret-light: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23134252' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  --select-caret-dark: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23f5f5f5' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");

  /* RGB versions for opacity control */
  --color-success-rgb: 33, 128, 141;
  --color-error-rgb: 192, 21, 47;
  --color-warning-rgb: 168, 75, 47;
  --color-info-rgb: 98, 108, 113;

  /* Typography */
  --font-family-base: "FKGroteskNeue", "Geist", "Inter", -apple-system,
  BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-family-mono: "Berkeley Mono", ui-monospace, SFMono-Regular, Menlo,
  Monaco, Consolas, monospace;
  --font-size-xs: 11px;
  --font-size-sm: 12px;
  --font-size-base: 14px;
  --font-size-md: 14px;
  --font-size-lg: 16px;
  --font-size-xl: 18px;
  --font-size-2xl: 20px;
  --font-size-3xl: 24px;
  --font-size-4xl: 30px;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 550;
  --font-weight-bold: 600;
  --line-height-tight: 1.2;
  --line-height-normal: 1.5;
  --letter-spacing-tight: -0.01em;

  /* Spacing */
  --space-0: 0;
  --space-1: 1px;
  --space-2: 2px;
  --space-4: 4px;
  --space-6: 6px;
  --space-8: 8px;
  --space-10: 10px;
  --space-12: 12px;
  --space-16: 16px;
  --space-20: 20px;
  --space-24: 24px;
  --space-32: 32px;

  /* Border Radius */
  --radius-sm: 6px;
  --radius-base: 8px;
  --radius-md: 10px;
  --radius-lg: 12px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.02);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.02);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.04),
  0 2px 4px -1px rgba(0, 0, 0, 0.02);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.04),
  0 4px 6px -2px rgba(0, 0, 0, 0.02);
  --shadow-inset-sm: inset 0 1px 0 rgba(255, 255, 255, 0.15),
  inset 0 -1px 0 rgba(0, 0, 0, 0.03);

  /* Animation */
  --duration-fast: 150ms;
  --duration-normal: 250ms;
  --ease-standard: cubic-bezier(0.16, 1, 0.3, 1);

  /* Layout */
  --container-sm: 640px;
  --container-md: 768px;
  --container-lg: 1024px;
  --container-xl: 1280px;
}

/* Dark mode colors */
@media (prefers-color-scheme: dark) {
  :root {
    /* RGB versions for opacity control (Dark Mode) */
    --color-gray-400-rgb: 119, 124, 124;
    --color-teal-300-rgb: 50, 184, 198;
    --color-gray-300-rgb: 167, 169, 169;
    --color-gray-200-rgb: 245, 245, 245;

    /* Background color tokens (Dark Mode) */
    --color-bg-1: rgba(29, 78, 216, 0.15); /* Dark blue */
    --color-bg-2: rgba(180, 83, 9, 0.15); /* Dark yellow */
    --color-bg-3: rgba(21, 128, 61, 0.15); /* Dark green */
    --color-bg-4: rgba(185, 28, 28, 0.15); /* Dark red */
    --color-bg-5: rgba(107, 33, 168, 0.15); /* Dark purple */
    --color-bg-6: rgba(194, 65, 12, 0.15); /* Dark orange */
    --color-bg-7: rgba(190, 24, 93, 0.15); /* Dark pink */
    --color-bg-8: rgba(8, 145, 178, 0.15); /* Dark cyan */

    /* Semantic Color Tokens (Dark Mode) */
    --color-background: var(--color-charcoal-700);
    --color-surface: var(--color-charcoal-800);
    --color-text: var(--color-gray-200);
    --color-text-secondary: rgba(var(--color-gray-300-rgb), 0.7);
    --color-primary: var(--color-teal-300);
    --color-primary-hover: var(--color-teal-400);
    --color-primary-active: var(--color-teal-800);
    --color-secondary: rgba(var(--color-gray-400-rgb), 0.15);
    --color-secondary-hover: rgba(var(--color-gray-400-rgb), 0.25);
    --color-secondary-active: rgba(var(--color-gray-400-rgb), 0.3);
    --color-border: rgba(var(--color-gray-400-rgb), 0.3);
    --color-error: var(--color-red-400);
    --color-success: var(--color-teal-300);
    --color-warning: var(--color-orange-400);
    --color-info: var(--color-gray-300);
    --color-focus-ring: rgba(var(--color-teal-300-rgb), 0.4);
    --color-btn-primary-text: var(--color-slate-900);
    --color-card-border: rgba(var(--color-gray-400-rgb), 0.2);
    --color-card-border-inner: rgba(var(--color-gray-400-rgb), 0.15);
    --shadow-inset-sm: inset 0 1px 0 rgba(255, 255, 255, 0.1),
    inset 0 -1px 0 rgba(0, 0, 0, 0.15);
    --button-border-secondary: rgba(var(--color-gray-400-rgb), 0.2);
    --color-border-secondary: rgba(var(--color-gray-400-rgb), 0.2);
    --color-select-caret: rgba(var(--color-gray-200-rgb), 0.8);

    /* Common style patterns - updated for dark mode */
    --focus-ring: 0 0 0 3px var(--color-focus-ring);
    --focus-outline: 2px solid var(--color-primary);
    --status-bg-opacity: 0.15;
    --status-border-opacity: 0.25;
    --select-caret-light: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23134252' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    --select-caret-dark: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23f5f5f5' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");

    /* RGB versions for dark mode */
    --color-success-rgb: var(--color-teal-300-rgb);
    --color-error-rgb: var(--color-red-400-rgb);
    --color-warning-rgb: var(--color-orange-400-rgb);
    --color-info-rgb: var(--color-gray-300-rgb);
  }
}

/* Data attribute for manual theme switching */
[data-color-scheme="dark"] {
  /* RGB versions for opacity control (dark mode) */
  --color-gray-400-rgb: 119, 124, 124;
  --color-teal-300-rgb: 50, 184, 198;
  --color-gray-300-rgb: 167, 169, 169;
  --color-gray-200-rgb: 245, 245, 245;

  /* Colorful background palette - Dark Mode */
  --color-bg-1: rgba(29, 78, 216, 0.15); /* Dark blue */
  --color-bg-2: rgba(180, 83, 9, 0.15); /* Dark yellow */
  --color-bg-3: rgba(21, 128, 61, 0.15); /* Dark green */
  --color-bg-4: rgba(185, 28, 28, 0.15); /* Dark red */
  --color-bg-5: rgba(107, 33, 168, 0.15); /* Dark purple */
  --color-bg-6: rgba(194, 65, 12, 0.15); /* Dark orange */
  --color-bg-7: rgba(190, 24, 93, 0.15); /* Dark pink */
  --color-bg-8: rgba(8, 145, 178, 0.15); /* Dark cyan */

  /* Semantic Color Tokens (Dark Mode) */
  --color-background: var(--color-charcoal-700);
  --color-surface: var(--color-charcoal-800);
  --color-text: var(--color-gray-200);
  --color-text-secondary: rgba(var(--color-gray-300-rgb), 0.7);
  --color-primary: var(--color-teal-300);
  --color-primary-hover: var(--color-teal-400);
  --color-primary-active: var(--color-teal-800);
  --color-secondary: rgba(var(--color-gray-400-rgb), 0.15);
  --color-secondary-hover: rgba(var(--color-gray-400-rgb), 0.25);
  --color-secondary-active: rgba(var(--color-gray-400-rgb), 0.3);
  --color-border: rgba(var(--color-gray-400-rgb), 0.3);
  --color-error: var(--color-red-400);
  --color-success: var(--color-teal-300);
  --color-warning: var(--color-orange-400);
  --color-info: var(--color-gray-300);
  --color-focus-ring: rgba(var(--color-teal-300-rgb), 0.4);
  --color-btn-primary-text: var(--color-slate-900);
  --color-card-border: rgba(var(--color-gray-400-rgb), 0.15);
  --color-card-border-inner: rgba(var(--color-gray-400-rgb), 0.15);
  --shadow-inset-sm: inset 0 1px 0 rgba(255, 255, 255, 0.1),
  inset 0 -1px 0 rgba(0, 0, 0, 0.15);
  --color-border-secondary: rgba(var(--color-gray-400-rgb), 0.2);
  --color-select-caret: rgba(var(--color-gray-200-rgb), 0.8);

  /* Common style patterns - updated for dark mode */
  --focus-ring: 0 0 0 3px var(--color-focus-ring);
  --focus-outline: 2px solid var(--color-primary);
  --status-bg-opacity: 0.15;
  --status-border-opacity: 0.25;
  --select-caret-light: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23134252' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  --select-caret-dark: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23f5f5f5' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");

  /* RGB versions for dark mode */
  --color-success-rgb: var(--color-teal-300-rgb);
  --color-error-rgb: var(--color-red-400-rgb);
  --color-warning-rgb: var(--color-orange-400-rgb);
  --color-info-rgb: var(--color-gray-300-rgb);
}

[data-color-scheme="light"] {
  /* RGB versions for opacity control (light mode) */
  --color-brown-600-rgb: 94, 82, 64;
  --color-teal-500-rgb: 33, 128, 141;
  --color-slate-900-rgb: 19, 52, 59;

  /* Semantic Color Tokens (Light Mode) */
  --color-background: var(--color-cream-50);
  --color-surface: var(--color-cream-100);
  --color-text: var(--color-slate-900);
  --color-text-secondary: var(--color-slate-500);
  --color-primary: var(--color-teal-500);
  --color-primary-hover: var(--color-teal-600);
  --color-primary-active: var(--color-teal-700);
  --color-secondary: rgba(var(--color-brown-600-rgb), 0.12);
  --color-secondary-hover: rgba(var(--color-brown-600-rgb), 0.2);
  --color-secondary-active: rgba(var(--color-brown-600-rgb), 0.25);
  --color-border: rgba(var(--color-brown-600-rgb), 0.2);
  --color-btn-primary-text: var(--color-cream-50);
  --color-card-border: rgba(var(--color-brown-600-rgb), 0.12);
  --color-card-border-inner: rgba(var(--color-brown-600-rgb), 0.12);
  --color-error: var(--color-red-500);
  --color-success: var(--color-teal-500);
  --color-warning: var(--color-orange-500);
  --color-info: var(--color-slate-500);
  --color-focus-ring: rgba(var(--color-teal-500-rgb), 0.4);

  /* RGB versions for light mode */
  --color-success-rgb: var(--color-teal-500-rgb);
  --color-error-rgb: var(--color-red-500-rgb);
  --color-warning-rgb: var(--color-orange-500-rgb);
  --color-info-rgb: var(--color-slate-500-rgb);
}

/* Base styles */
html {
  font-size: var(--font-size-base);
  font-family: var(--font-family-base);
  line-height: var(--line-height-normal);
  color: var(--color-text);
  background-color: var(--color-background);
  -webkit-font-smoothing: antialiased;
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
}

*,
*::before,
*::after {
  box-sizing: inherit;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0;
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-tight);
  color: var(--color-text);
  letter-spacing: var(--letter-spacing-tight);
}

h1 {
  font-size: var(--font-size-4xl);
}
h2 {
  font-size: var(--font-size-3xl);
}
h3 {
  font-size: var(--font-size-2xl);
}
h4 {
  font-size: var(--font-size-xl);
}
h5 {
  font-size: var(--font-size-lg);
}
h6 {
  font-size: var(--font-size-md);
}

p {
  margin: 0 0 var(--space-16) 0;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-standard);
}

a:hover {
  color: var(--color-primary-hover);
}

code,
pre {
  font-family: var(--font-family-mono);
  font-size: calc(var(--font-size-base) * 0.95);
  background-color: var(--color-secondary);
  border-radius: var(--radius-sm);
}

code {
  padding: var(--space-1) var(--space-4);
}

pre {
  padding: var(--space-16);
  margin: var(--space-16) 0;
  overflow: auto;
  border: 1px solid var(--color-border);
}

pre code {
  background: none;
  padding: 0;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8) var(--space-16);
  border-radius: var(--radius-base);
  font-size: var(--font-size-base);
  font-weight: 500;
  line-height: 1.5;
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-standard);
  border: none;
  text-decoration: none;
  position: relative;
}

.btn:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

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

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

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

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

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

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

.btn--outline {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text);
}

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

.btn--sm {
  padding: var(--space-4) var(--space-12);
  font-size: var(--font-size-sm);
  border-radius: var(--radius-sm);
}

.btn--lg {
  padding: var(--space-10) var(--space-20);
  font-size: var(--font-size-lg);
  border-radius: var(--radius-md);
}

.btn--full-width {
  width: 100%;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Form elements */
.form-control {
  display: block;
  width: 100%;
  padding: var(--space-8) var(--space-12);
  font-size: var(--font-size-md);
  line-height: 1.5;
  color: var(--color-text);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-base);
  transition: border-color var(--duration-fast) var(--ease-standard),
  box-shadow var(--duration-fast) var(--ease-standard);
}

textarea.form-control {
  font-family: var(--font-family-base);
  font-size: var(--font-size-base);
}

select.form-control {
  padding: var(--space-8) var(--space-12);
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background-image: var(--select-caret-light);
  background-repeat: no-repeat;
  background-position: right var(--space-12) center;
  background-size: 16px;
  padding-right: var(--space-32);
}

/* Add a dark mode specific caret */
@media (prefers-color-scheme: dark) {
  select.form-control {
    background-image: var(--select-caret-dark);
  }
}

/* Also handle data-color-scheme */
[data-color-scheme="dark"] select.form-control {
  background-image: var(--select-caret-dark);
}

[data-color-scheme="light"] select.form-control {
  background-image: var(--select-caret-light);
}

.form-control:focus {
  border-color: var(--color-primary);
  outline: var(--focus-outline);
}

.form-label {
  display: block;
  margin-bottom: var(--space-8);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
}

.form-group {
  margin-bottom: var(--space-16);
}

/* Card component */
.card {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-card-border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow var(--duration-normal) var(--ease-standard);
}

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

.card__body {
  padding: var(--space-16);
}

.card__header,
.card__footer {
  padding: var(--space-16);
  border-bottom: 1px solid var(--color-card-border-inner);
}

/* Status indicators - simplified with CSS variables */
.status {
  display: inline-flex;
  align-items: center;
  padding: var(--space-6) var(--space-12);
  border-radius: var(--radius-full);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
}

.status--success {
  background-color: rgba(
    var(--color-success-rgb, 33, 128, 141),
    var(--status-bg-opacity)
  );
  color: var(--color-success);
  border: 1px solid
  rgba(var(--color-success-rgb, 33, 128, 141), var(--status-border-opacity));
}

.status--error {
  background-color: rgba(
    var(--color-error-rgb, 192, 21, 47),
    var(--status-bg-opacity)
  );
  color: var(--color-error);
  border: 1px solid
  rgba(var(--color-error-rgb, 192, 21, 47), var(--status-border-opacity));
}

.status--warning {
  background-color: rgba(
    var(--color-warning-rgb, 168, 75, 47),
    var(--status-bg-opacity)
  );
  color: var(--color-warning);
  border: 1px solid
  rgba(var(--color-warning-rgb, 168, 75, 47), var(--status-border-opacity));
}

.status--info {
  background-color: rgba(
    var(--color-info-rgb, 98, 108, 113),
    var(--status-bg-opacity)
  );
  color: var(--color-info);
  border: 1px solid
  rgba(var(--color-info-rgb, 98, 108, 113), var(--status-border-opacity));
}

/* Container layout */
.container {
  width: 100%;
  margin-right: auto;
  margin-left: auto;
  padding-right: var(--space-16);
  padding-left: var(--space-16);
}

@media (min-width: 640px) {
  .container {
    max-width: var(--container-sm);
  }
}
@media (min-width: 768px) {
  .container {
    max-width: var(--container-md);
  }
}
@media (min-width: 1024px) {
  .container {
    max-width: var(--container-lg);
  }
}
@media (min-width: 1280px) {
  .container {
    max-width: var(--container-xl);
  }
}

/* Utility classes */
.flex {
  display: flex;
}
.flex-col {
  flex-direction: column;
}
.items-center {
  align-items: center;
}
.justify-center {
  justify-content: center;
}
.justify-between {
  justify-content: space-between;
}
.gap-4 {
  gap: var(--space-4);
}
.gap-8 {
  gap: var(--space-8);
}
.gap-16 {
  gap: var(--space-16);
}

.m-0 {
  margin: 0;
}
.mt-8 {
  margin-top: var(--space-8);
}
.mb-8 {
  margin-bottom: var(--space-8);
}
.mx-8 {
  margin-left: var(--space-8);
  margin-right: var(--space-8);
}
.my-8 {
  margin-top: var(--space-8);
  margin-bottom: var(--space-8);
}

.p-0 {
  padding: 0;
}
.py-8 {
  padding-top: var(--space-8);
  padding-bottom: var(--space-8);
}
.px-8 {
  padding-left: var(--space-8);
  padding-right: var(--space-8);
}
.py-16 {
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
}
.px-16 {
  padding-left: var(--space-16);
  padding-right: var(--space-16);
}

.block {
  display: block;
}
.hidden {
  display: none;
}

/* Accessibility */
.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;
}

:focus-visible {
  outline: var(--focus-outline);
  outline-offset: 2px;
}

/* Dark mode specifics */
[data-color-scheme="dark"] .btn--outline {
  border: 1px solid var(--color-border-secondary);
}

@font-face {
  font-family: 'FKGroteskNeue';
  src: url('https://r2cdn.perplexity.ai/fonts/FKGroteskNeue.woff2')
  format('woff2');
}

/* END PERPLEXITY DESIGN SYSTEM */
/* Estilos específicos da aplicação */

.header {
  background: #021bc2;
  color: var(--color-white);
  padding: var(--space-32) 0;
  text-align: center;
  margin-bottom: 0;
}

.header__title {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--space-12);
  font-weight: var(--font-weight-bold);
}

.header__subtitle {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-24);
  opacity: 0.9;
}

.header__stats {
  display: flex;
  justify-content: center;
  gap: var(--space-32);
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-8);
}

.stat-item i {
  font-size: var(--font-size-2xl);
  opacity: 0.8;
}

.stat-number {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
}

.stat-label {
  font-size: var(--font-size-sm);
  opacity: 0.8;
}

/* Seção Base Legal */
.base-legal {
  background: var(--color-bg-1);
  border-top: 4px solid var(--color-primary);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-32) 0;
  margin-bottom: var(--space-32);
}

.base-legal__content {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-24);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-card-border);
}

.base-legal__header {
  display: flex;
  align-items: center;
  gap: var(--space-12);
  margin-bottom: var(--space-20);
  padding-bottom: var(--space-16);
  border-bottom: 2px solid var(--color-primary);
}

.base-legal__header i {
  font-size: var(--font-size-2xl);
  color: var(--color-primary);
}

.base-legal__header h2 {
  font-size: var(--font-size-2xl);
  color: var(--color-text);
  margin: 0;
}

.base-legal__body h3 {
  color: var(--color-primary);
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-16);
  text-align: center;
}

.artigos {
  display: grid;
  gap: var(--space-20);
}

.artigo {
  background: var(--color-bg-2);
  padding: var(--space-16);
  border-radius: var(--radius-base);
  border-left: 4px solid var(--color-primary);
}

.artigo h4 {
  color: var(--color-primary);
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-12);
  font-weight: var(--font-weight-semibold);
}

.artigo p {
  color: var(--color-text);
  line-height: var(--line-height-normal);
  margin-bottom: var(--space-12);
}

.artigo ul {
  margin: var(--space-12) 0 0 var(--space-16);
  padding: 0;
}

.artigo li {
  color: var(--color-text);
  margin-bottom: var(--space-6);
  line-height: var(--line-height-normal);
}

.main {
  min-height: calc(100vh - 200px);
  padding-bottom: var(--space-32);
}

/* Seção de Busca */
.search-section {
  margin-bottom: var(--space-32);
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
  align-items: center;
}

.search-box {
  position: relative;
  max-width: 500px;
  width: 100%;
}

.search-box i {
  position: absolute;
  left: var(--space-12);
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-secondary);
}

#search-input {
  width: 100%;
  font-size: var(--font-size-md);
  padding: 10px 25px;
  border: 2px solid #021bc2;
}

.filter-buttons {
  display: flex;
  gap: var(--space-8);
  flex-wrap: wrap;
  justify-content: center;
}

.filter-btn {
  padding: var(--space-8) var(--space-16);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  transition: all var(--duration-normal) var(--ease-standard);
}

.filter-btn.active {
  background: #021bc2 !important;
  color: #FFF !important;
  padding: 10px;
  font-weight: 500;
  border-radius: 7px;
}

/* Seções */
.section {
  margin-bottom: var(--space-32);
}

.section__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-24);
  flex-wrap: wrap;
  gap: var(--space-8);
}

.section__title {
  display: flex;
  align-items: center;
  gap: var(--space-12);
  font-size: var(--font-size-2xl);
  color: var(--color-text);
}

.section__title i {
  color: var(--color-primary);
}

.section__count {
  background: var(--color-bg-1);
  padding: var(--space-4) var(--space-12);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
}

.section__description {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-20);
  background: var(--color-bg-2);
  padding: var(--space-12) var(--space-16);
  border-radius: var(--radius-base);
  border-left: 3px solid var(--color-primary);
}

.section__description i {
  color: var(--color-primary);
}

/* Grid de Cards */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-20);
}

/* Cards dos Segmentos Completos - Agora Expandíveis */
.card-completo {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 2px solid transparent;
  transition: all var(--duration-normal) var(--ease-standard);
  position: relative;
  overflow: hidden;
}

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

.card-completo::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--card-color);
}

.card-completo__header {
  display: flex;
  align-items: flex-start;
  gap: var(--space-16);
  margin-bottom: var(--space-16);
  padding: var(--space-20) var(--space-20) 0;
  cursor: pointer;
}

.card-completo__icon {
  font-size: var(--font-size-2xl);
  color: var(--card-color);
  min-width: 40px;
}

.card-completo__info {
  flex: 1;
}

.card-completo__nome {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-4);
  color: var(--color-text);
}

.card-completo__anexo {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin: 0;
}

.card-completo__toggle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  transition: transform var(--duration-normal) var(--ease-standard);
}

.card-completo.expanded .card-completo__toggle {
  transform: rotate(180deg);
}

.card-completo__status {
  display: inline-flex;
  align-items: center;
  gap: var(--space-6);
  background: rgba(220, 53, 69, 0.1);
  color: #dc3545;
  padding: var(--space-6) var(--space-12);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  margin: 0 var(--space-20) var(--space-12);
}

.card-completo__total {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--color-bg-2);
  padding: var(--space-12);
  border-radius: var(--radius-base);
  margin: 0 var(--space-20) var(--space-20);
}

.card-completo__total-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.card-completo__total-number {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
}

/* Corpo expandível dos cards completos */
.card-completo__body {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-normal) var(--ease-standard);
}

.card-completo.expanded .card-completo__body {
  max-height: 800px;
}

.card-completo__content {
  padding: 0 var(--space-20) var(--space-20);
  border-top: 1px solid var(--color-border);
  margin-top: var(--space-16);
}

.card-completo__content h4 {
  color: var(--color-primary);
  font-size: var(--font-size-md);
  margin-bottom: var(--space-16);
  font-weight: var(--font-weight-semibold);
  margin-top: 20px;
}

/* Cards dos Segmentos Específicos */
.card-especifico {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 2px solid transparent;
  transition: all var(--duration-normal) var(--ease-standard);
  position: relative;
  overflow: hidden;
}

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

.card-especifico::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--card-color);
}

.card-especifico__header {
  padding: var(--space-20);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: var(--space-16);
}

.card-especifico__icon {
  font-size: var(--font-size-2xl);
  color: var(--card-color);
  min-width: 40px;
}

.card-especifico__info {
  flex: 1;
}

.card-especifico__nome {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-4);
  color: var(--color-text);
}

.card-especifico__meta {
  display: flex;
  align-items: center;
  gap: var(--space-12);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.card-especifico__toggle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  transition: transform var(--duration-normal) var(--ease-standard);
}

.card-especifico.expanded .card-especifico__toggle {
  transform: rotate(180deg);
}

.card-especifico__body {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-normal) var(--ease-standard);
}

.card-especifico.expanded .card-especifico__body {
  max-height: 800px;
}

.card-especifico__content {
  padding: 0 var(--space-20) var(--space-20);
  border-top: 1px solid var(--color-border);
}

.card-especifico__content h4 {
  color: var(--color-primary);
  font-size: var(--font-size-md);
  margin-bottom: var(--space-16);
  font-weight: var(--font-weight-semibold);
  margin-top: 20px;
}

/* Lista de CESTs com scrollbar customizado */
.cests-list {
  list-style: none;
  padding: 0;
  margin: var(--space-16) 0 0;
}

.cests-list--scrollable {
  max-height: 300px;
  overflow-y: auto;
  padding-right: var(--space-8);
  position: relative;
}

/* Scrollbar customizado */
.cests-list--scrollable::-webkit-scrollbar {
  width: 8px;
}

.cests-list--scrollable::-webkit-scrollbar-track {
  background: var(--color-bg-2);
  border-radius: var(--radius-sm);
}

.cests-list--scrollable::-webkit-scrollbar-thumb {
  background: var(--color-primary);
  border-radius: var(--radius-sm);
  transition: background var(--duration-fast) var(--ease-standard);
}

.cests-list--scrollable::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary-hover);
}

/* Firefox scrollbar */
.cests-list--scrollable {
  scrollbar-width: thin;
  scrollbar-color: var(--color-primary) var(--color-bg-2);
}

/* Container de scroll com indicador visual */
.cests-scroll-container {
  position: relative;
}

.cests-scroll-container::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, transparent, var(--color-border), transparent);
  opacity: 0.5;
}

.cest-item {
  display: flex;
  gap: var(--space-12);
  padding: var(--space-12);
  margin-bottom: var(--space-8);
  background: var(--color-bg-3);
  border-radius: var(--radius-base);
  border-left: 3px solid var(--card-color);
  transition: all var(--duration-fast) var(--ease-standard);
}

.cest-item:hover {
  background: var(--color-bg-4);
  transform: translateX(2px);
}

.cest-codigo {
  font-family: var(--font-family-mono);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
  min-width: 80px;
}

.cest-descricao {
  font-size: var(--font-size-sm);
  color: var(--color-text);
  line-height: var(--line-height-normal);
}

/* Indicador de scroll */
.scroll-indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
  padding: var(--space-8);
  background: var(--color-bg-1);
  border-radius: var(--radius-base);
  margin-bottom: var(--space-12);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  opacity: 0;
  transition: opacity var(--duration-normal) var(--ease-standard);
}

.scroll-indicator i {
  color: var(--color-primary);
}

/* Contador de CESTs */
.cests-counter {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  background: var(--color-bg-5);
  padding: var(--space-8) var(--space-12);
  border-radius: var(--radius-base);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-12);
}

.cests-counter i {
  color: var(--color-primary);
}

/* Seção da Tabela */
.section--tabela {
  background: var(--color-bg-8);
  padding: var(--space-24);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-card-border);
}

.table-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-20);
  flex-wrap: wrap;
  gap: var(--space-16);
}

.table-sort {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.table-sort label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
}

.table-sort select {
  min-width: 150px;
}

.table-info {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.table-container {
  background: var(--color-surface);
  border-radius: var(--radius-base);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-card-border);
}

.cests-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--font-size-sm);
}

.cests-table thead {
  background: var(--color-primary);
  color: var(--color-btn-primary-text);
  position: sticky;
  top: 0;
  z-index: 10;
}

.cests-table th,
.cests-table td {
  padding: var(--space-12) var(--space-16);
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.cests-table th {
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.5px;
}

.cests-table th.sortable {
  cursor: pointer;
  user-select: none;
  position: relative;
  transition: background-color var(--duration-fast) var(--ease-standard);
}

.cests-table th.sortable:hover {
  background: var(--color-primary-hover);
}

.cests-table th.sortable span {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.sort-icon {
  font-size: var(--font-size-xs);
  opacity: 0.7;
  transition: all var(--duration-fast) var(--ease-standard);
}

.cests-table th.sortable.asc .sort-icon {
  transform: rotate(180deg);
  opacity: 1;
}

.cests-table th.sortable.desc .sort-icon {
  opacity: 1;
}

.cests-table tbody tr {
  transition: background-color var(--duration-fast) var(--ease-standard);
  position: relative;
}

.cests-table tbody tr:hover {
  background: var(--color-bg-1);
}

.cests-table tbody tr.highlight {
  background: rgba(var(--color-teal-500-rgb), 0.1);
  border-left: 3px solid var(--color-primary);
}

.cests-table .segmento-cell {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  font-weight: var(--font-weight-medium);
}

.segmento-icon {
  font-size: var(--font-size-md);
  width: 20px;
  text-align: center;
}

.cests-table .anexo-cell {
  font-family: var(--font-family-mono);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-secondary);
}

.cests-table .cest-cell {
  font-family: var(--font-family-mono);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
}

.cests-table .descricao-cell {
  line-height: var(--line-height-normal);
  color: var(--color-text);
}

/* Cores diferenciadas por segmento na tabela */
.row-medicamentos {
  border-left: 3px solid #e74c3c;
}

.row-bebidas {
  border-left: 3px solid #9b59b6;
}

.row-lampadas {
  border-left: 3px solid #f39c12;
}

.row-artefatos {
  border-left: 3px solid #1abc9c;
}

.row-autopecas {
  border-left: 3px solid #34495e;
}

.row-alimentos {
  border-left: 3px solid #27ae60;
}

.row-materiais {
  border-left: 3px solid #e67e22;
}

/* Estados de filtro */
.hidden {
  display: none !important;
}

.highlight {
  background-color: rgba(var(--color-teal-500-rgb), 0.1) !important;
  border-color: var(--color-primary) !important;
}

@media screen and (max-width: 768px) {
  html, body {
    overflow-x: hidden !important;
  }

  .table-container {
    width: 100% !important;
    max-width: 100% !important;
    overflow-x: hidden !important;
  }

  .cests-table {
    width: 100% !important;
    table-layout: fixed !important;
    border: none;
  }

  .cests-table thead {
    display: none;
  }

  .cests-table tbody {
    width: 100% !important;
    display: block;
  }

  .cests-table tbody tr {
    display: block;
    width: 100% !important;
    box-sizing: border-box;
    margin-bottom: var(--space-16);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius-base);
    padding: var(--space-16);
    background: var(--color-surface);
    box-shadow: var(--shadow-sm);
    overflow-wrap: break-word;
    word-break: break-word;
    max-width: 100%;
  }

  .cests-table tbody td {
    display: block;
    width: 100%;
    padding: var(--space-8) 0;
    text-align: left;
    border: none;
    position: relative;
    box-sizing: border-box;
    overflow-wrap: break-word;
    word-break: break-word;
    white-space: normal !important;
    max-width: 100%;
  }

  .cests-table tbody td::before {
    content: attr(data-label);
    display: block;
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    margin-bottom: 4px;
    white-space: normal !important;
    word-break: break-word;
  }

  .cests-table td *,
  .cests-table td span,
  .cests-table td i {
    white-space: normal !important;
    overflow-wrap: break-word !important;
    word-break: break-word !important;
    max-width: 100% !important;
    box-sizing: border-box;
  }
}

@media screen and (max-width: 768px) {
  /* Garante que nenhum TD fique como flex no mobile */
  td.segmento-cell,
  td.anexo-cell,
  td.cest-cell,
  td.descricao-cell {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important; /* crítico p/ permitir wrap dentro de flex contextos */
    box-sizing: border-box !important;
  }

  /* Quebra FORTE na descrição (palavra/sílaba/caractere) */
  td.descricao-cell {
    white-space: normal !important;
    word-break: break-word !important;   /* quebra palavra quando necessário */
    overflow-wrap: anywhere !important;  /* força quebra mesmo sem espaços */
    hyphens: auto !important;
  }

  /* Se houver wrappers internos (span, i, strong, etc.), garanta que não travem nowrap */
  td.descricao-cell * {
    white-space: normal !important;
    word-break: break-word !important;
    overflow-wrap: anywhere !important;
    max-width: 100% !important;
    min-width: 0 !important;
    display: inline !important;
    box-sizing: border-box !important;
  }

  /* Hardening extra: se algum container pai usar flex, permita encolher */
  .table-container,
  .cests-table,
  .cests-table tbody,
  .cests-table tbody tr,
  .cests-table tbody td {
    min-width: 0 !important;
  }
}








/* Footer */
.footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: var(--space-24) 0;
  margin-top: var(--space-32);
  text-align: center;
}

.footer p {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  margin: 0;
}

/* Responsive */
@media (max-width: 768px) {
  .header__title {
    font-size: var(--font-size-3xl);
  }

  .header__stats {
    gap: var(--space-16);
  }

  .base-legal__content {
    padding: var(--space-16);
  }

  .base-legal__header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-8);
  }

  .artigos {
    gap: var(--space-16);
  }

  .cards-grid {
    grid-template-columns: 1fr;
  }

  .section__header {
    flex-direction: column;
    align-items: flex-start;
  }

  .filter-buttons {
    width: 100%;
  }

  .filter-btn {
    flex: 1;
    min-width: 0;
  }

  .cests-list--scrollable {
    max-height: 250px;
  }

  .card-completo__body.expanded,
  .card-especifico__body.expanded {
    max-height: 600px;
  }

  .table-controls {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-12);
  }

  .table-sort {
    justify-content: space-between;
  }

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

  .table-container {
    overflow-x: auto;
  }

  .cests-table {
    min-width: 700px;
  }

  .cests-table th,
  .cests-table td {
    padding: var(--space-8) var(--space-12);
  }
}

@media (max-width: 480px) {
  .card-especifico__meta {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
  }

  .cest-item {
    flex-direction: column;
    gap: var(--space-8);
  }

  .cest-codigo {
    min-width: auto;
  }

  .base-legal__content {
    padding: var(--space-12);
  }

  .artigo {
    padding: var(--space-12);
  }

  .card-completo__header,
  .card-especifico__header {
    padding: var(--space-16);
  }

  .card-completo__total,
  .card-completo__status {
    margin-left: var(--space-16);
    margin-right: var(--space-16);
  }

  .card-completo__content,
  .card-especifico__content {
    padding: 0 var(--space-16) var(--space-16);
  }

  .section--tabela {
    padding: var(--space-16);
  }

  .cests-table {
    min-width: 600px;
  }

  .cests-table th,
  .cests-table td {
    padding: var(--space-6) var(--space-8);
  }

  .segmento-cell {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
  }
}