: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 */
/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-matrix-1: #b84fc7;
    --color-matrix-2: #db2777;
    --color-matrix-3: #7c3aed;
    --color-matrix-4: #4c1d95;
    --color-linkedin-1: #0ea5e9;
    --color-linkedin-2: #1e40af;
    --color-linkedin-3: #60a5fa;
    --color-linkedin-4: #0284c7;
    --color-blog-1: #f97316;
    --color-blog-2: #dc2626;
    --color-blog-3: #ea580c;
    --color-blog-4: #7c2d12;
}

html, body {
    width: 100%;
    height: 100%;
    overflow: hidden;
    font-family: 'Space Grotesk', sans-serif;
    background: #000000;
    color: #ffffff;
}

/* Space Container */
.space-container {
    position: relative;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at center, #0a0a1f 0%, #000000 100%);
    overflow: hidden;
}

/* Nebula Background */
.nebula-layer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.nebula {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    animation: nebulaPulse 8s ease-in-out infinite;
}

.nebula-1 {
    width: 600px;
    height: 600px;
    top: 10%;
    left: 15%;
    background: radial-gradient(circle, rgba(184, 79, 199, 0.12) 0%, rgba(184, 79, 199, 0) 70%);
    animation-delay: 0s;
}

.nebula-2 {
    width: 500px;
    height: 500px;
    top: 50%;
    right: 10%;
    background: radial-gradient(circle, rgba(14, 165, 233, 0.1) 0%, rgba(14, 165, 233, 0) 70%);
    animation-delay: 2s;
}

.nebula-3 {
    width: 550px;
    height: 550px;
    bottom: 15%;
    left: 50%;
    transform: translateX(-50%);
    background: radial-gradient(circle, rgba(236, 72, 153, 0.08) 0%, rgba(236, 72, 153, 0) 70%);
    animation-delay: 4s;
}

@keyframes nebulaPulse {
    0%, 100% {
        opacity: 0.4;
        transform: scale(1);
    }
    50% {
        opacity: 0.7;
        transform: scale(1.1);
    }
}

/* Starfield Canvas */
#starfield {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

/* Dust Particles */
.dust-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 3;
}

.dust-particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    animation: dustFloat 20s linear infinite;
}

@keyframes dustFloat {
    0% {
        transform: translate(0, 0);
        opacity: 0;
    }
    10% {
        opacity: 0.3;
    }
    90% {
        opacity: 0.3;
    }
    100% {
        transform: translate(var(--dust-x), var(--dust-y));
        opacity: 0;
    }
}

/* Asteroids */
.asteroids {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 4;
}

.asteroid {
    position: absolute;
    background: linear-gradient(135deg, #3a3a3a 0%, #2a2a2a 50%, #1a1a1a 100%);
    border-radius: 40% 60% 50% 70%;
    box-shadow: inset -5px -5px 10px rgba(0, 0, 0, 0.5);
    animation: asteroidDrift 40s linear infinite;
}

@keyframes asteroidDrift {
    0% {
        transform: translate(0, 0) rotate(0deg);
    }
    100% {
        transform: translate(var(--drift-x), var(--drift-y)) rotate(360deg);
    }
}

/* Header Title */
.title {
    position: fixed;
    top: 3rem;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    z-index: 100;
    pointer-events: none;
    animation: titleFadeIn 1.5s ease-out 0.5s both;
}

@keyframes titleFadeIn {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

.title h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 900;
    background: linear-gradient(135deg, #06b6d4 0%, #8b5cf6 50%, #ec4899 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
    text-shadow: 0 0 40px rgba(139, 92, 246, 0.5);
    animation: textGlow 3s ease-in-out infinite;
}

@keyframes textGlow {
    0%, 100% {
        filter: drop-shadow(0 0 20px rgba(139, 92, 246, 0.6));
    }
    50% {
        filter: drop-shadow(0 0 40px rgba(139, 92, 246, 0.9));
    }
}

.title .tagline {
    font-size: clamp(1rem, 2.5vw, 1.3rem);
    color: rgba(255, 255, 255, 0.85);
    font-weight: 300;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

/* Planet Base Styles */
.planet {
    position: absolute;
    cursor: grab;
    z-index: 10;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    animation: planetFadeIn 1s ease-out both;
    touch-action: none;
    user-select: none;
    -webkit-user-select: none;
}

.planet.dragging {
    cursor: grabbing !important;
    z-index: 1000 !important;
    transition: none !important;
}

.planet.dragging .planet-glow {
    opacity: 0.5 !important;
    filter: blur(35px) !important;
}

@keyframes planetFadeIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.planet:hover:not(.dragging) {
    transform: scale(1.15) !important;
    z-index: 50;
}

.planet:active {
    cursor: grabbing;
}

/* Planet Layers */
.planet-layer {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    pointer-events: none;
}

/* Matrix Planet Positioning */
.matrix-planet {
    width: 210px;
    height: 210px;
    animation-delay: 0.3s;
}

.matrix-planet .planet-base {
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 35% 35%, 
        var(--color-matrix-1) 0%, 
        var(--color-matrix-2) 30%, 
        var(--color-matrix-3) 60%, 
        var(--color-matrix-4) 100%);
    box-shadow: 
        inset -30px -30px 60px rgba(0, 0, 0, 0.5),
        inset 20px 20px 40px rgba(219, 39, 119, 0.3),
        0 0 60px rgba(184, 79, 199, 0.4);
    animation: planetRotate 30s linear infinite;
}

@keyframes planetRotate {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

.matrix-planet .planet-texture {
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 40% 40%, rgba(232, 121, 249, 0.3) 0%, transparent 50%);
    opacity: 0.6;
    animation: planetRotate 30s linear infinite;
}

.matrix-planet .planet-grid {
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 30%, rgba(192, 132, 252, 0.2) 0%, transparent 60%);
    animation: planetRotate 30s linear infinite;
}

.matrix-planet .planet-shadow {
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 65% 65%, transparent 40%, rgba(0, 0, 0, 0.7) 100%);
}

.matrix-planet .planet-highlight {
    width: 50%;
    height: 50%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.4) 0%, transparent 60%);
    top: 20%;
    left: 20%;
}

.matrix-planet .planet-atmosphere {
    width: 110%;
    height: 110%;
    background: radial-gradient(circle, transparent 60%, var(--color-matrix-1) 100%);
    opacity: 0.3;
    filter: blur(8px);
}

.matrix-planet .planet-glow {
    width: 130%;
    height: 130%;
    background: radial-gradient(circle, var(--color-matrix-1) 0%, transparent 70%);
    opacity: 0.15;
    filter: blur(25px);
    animation: glowPulse 3s ease-in-out infinite;
}

.matrix-planet:hover .planet-glow {
    opacity: 0.35;
    animation: glowPulseHover 1.5s ease-in-out infinite;
}

@keyframes glowPulse {
    0%, 100% { opacity: 0.15; }
    50% { opacity: 0.25; }
}

@keyframes glowPulseHover {
    0%, 100% { opacity: 0.35; }
    50% { opacity: 0.5; }
}

/* LinkedIn Planet Positioning */
.linkedin-planet {
    width: 230px;
    height: 230px;
    animation-delay: 0.6s;
}

.linkedin-planet .planet-base {
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 35% 35%, 
        var(--color-linkedin-3) 0%, 
        var(--color-linkedin-1) 25%, 
        var(--color-linkedin-2) 60%, 
        var(--color-linkedin-4) 100%);
    box-shadow: 
        inset -30px -30px 60px rgba(0, 0, 0, 0.5),
        inset 20px 20px 40px rgba(96, 165, 250, 0.3),
        0 0 60px rgba(14, 165, 233, 0.4);
    animation: planetRotate 35s linear infinite;
}

.linkedin-planet .planet-texture {
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.3) 0%, transparent 8%),
        radial-gradient(circle at 60% 40%, rgba(255, 255, 255, 0.2) 0%, transparent 10%),
        radial-gradient(circle at 35% 65%, rgba(255, 255, 255, 0.25) 0%, transparent 7%),
        radial-gradient(circle at 75% 70%, rgba(255, 255, 255, 0.2) 0%, transparent 9%);
    animation: planetRotate 35s linear infinite;
}

.linkedin-planet .planet-clouds {
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(ellipse at 25% 35%, rgba(255, 255, 255, 0.4) 0%, transparent 20%),
        radial-gradient(ellipse at 70% 45%, rgba(255, 255, 255, 0.35) 0%, transparent 18%),
        radial-gradient(ellipse at 45% 75%, rgba(255, 255, 255, 0.3) 0%, transparent 15%);
    animation: planetRotate 35s linear infinite;
}

.linkedin-planet .planet-shadow {
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 65% 65%, transparent 40%, rgba(0, 0, 0, 0.7) 100%);
}

.linkedin-planet .planet-highlight {
    width: 45%;
    height: 45%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.5) 0%, transparent 60%);
    top: 18%;
    left: 18%;
}

.linkedin-planet .planet-atmosphere {
    width: 110%;
    height: 110%;
    background: radial-gradient(circle, transparent 60%, var(--color-linkedin-1) 100%);
    opacity: 0.35;
    filter: blur(8px);
}

.linkedin-planet .planet-glow {
    width: 130%;
    height: 130%;
    background: radial-gradient(circle, var(--color-linkedin-1) 0%, transparent 70%);
    opacity: 0.2;
    filter: blur(25px);
    animation: glowPulse 3s ease-in-out infinite;
}

.linkedin-planet:hover .planet-glow {
    opacity: 0.4;
    animation: glowPulseHover 1.5s ease-in-out infinite;
}

/* Blog Planet Positioning */
.blog-planet {
    width: 220px;
    height: 220px;
    animation-delay: 0.9s;
}

.blog-planet .planet-base {
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 35% 35%, 
        var(--color-blog-3) 0%, 
        var(--color-blog-1) 30%, 
        var(--color-blog-2) 65%, 
        var(--color-blog-4) 100%);
    box-shadow: 
        inset -30px -30px 60px rgba(0, 0, 0, 0.5),
        inset 20px 20px 40px rgba(234, 88, 12, 0.3),
        0 0 60px rgba(249, 115, 22, 0.4);
    animation: planetRotate 32s linear infinite;
}

.blog-planet .planet-texture {
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 30% 25%, rgba(124, 45, 18, 0.5) 0%, transparent 5%),
        radial-gradient(circle at 55% 40%, rgba(124, 45, 18, 0.4) 0%, transparent 6%),
        radial-gradient(circle at 40% 60%, rgba(124, 45, 18, 0.45) 0%, transparent 4%),
        radial-gradient(circle at 70% 70%, rgba(124, 45, 18, 0.5) 0%, transparent 5%),
        radial-gradient(circle at 20% 75%, rgba(124, 45, 18, 0.4) 0%, transparent 6%);
    animation: planetRotate 32s linear infinite;
}

.blog-planet .planet-craters {
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 45% 35%, rgba(0, 0, 0, 0.4) 0%, transparent 8%),
        radial-gradient(circle at 65% 55%, rgba(0, 0, 0, 0.35) 0%, transparent 6%),
        radial-gradient(circle at 30% 70%, rgba(0, 0, 0, 0.3) 0%, transparent 7%);
    animation: planetRotate 32s linear infinite;
}

.blog-planet .planet-shadow {
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 65% 65%, transparent 40%, rgba(0, 0, 0, 0.7) 100%);
}

.blog-planet .planet-highlight {
    width: 40%;
    height: 40%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.3) 0%, transparent 60%);
    top: 22%;
    left: 22%;
}

.blog-planet .planet-atmosphere {
    width: 110%;
    height: 110%;
    background: radial-gradient(circle, transparent 60%, var(--color-blog-1) 100%);
    opacity: 0.25;
    filter: blur(8px);
}

.blog-planet .planet-glow {
    width: 130%;
    height: 130%;
    background: radial-gradient(circle, var(--color-blog-1) 0%, transparent 70%);
    opacity: 0.18;
    filter: blur(25px);
    animation: glowPulse 3s ease-in-out infinite;
}

.blog-planet:hover .planet-glow {
    opacity: 0.38;
    animation: glowPulseHover 1.5s ease-in-out infinite;
}

/* Planet Labels */
.planet-label {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    pointer-events: none;
    z-index: 10;
}

.label-name {
    font-family: 'Orbitron', sans-serif;
    font-size: 20px;
    font-weight: 700;
    color: #ffffff;
    text-shadow: 0 0 10px rgba(0, 0, 0, 0.8), 0 0 20px currentColor;
    margin-bottom: 4px;
    letter-spacing: 0.05em;
}

.label-tagline {
    font-size: 13px;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.85);
    text-shadow: 0 0 8px rgba(0, 0, 0, 0.8);
    letter-spacing: 0.1em;
}

.matrix-planet .label-name {
    color: var(--color-matrix-1);
}

.linkedin-planet .label-name {
    color: var(--color-linkedin-1);
}

.blog-planet .label-name {
    color: var(--color-blog-1);
}

/* Info Card */
.info-card {
    position: fixed;
    background: rgba(10, 10, 30, 0.85);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 16px;
    padding: 24px;
    min-width: 300px;
    max-width: 350px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 1000;
    pointer-events: none;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6), 0 0 40px rgba(139, 92, 246, 0.2);
}

.info-card.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.info-card h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: #ffffff;
}

.card-description {
    font-size: 1rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 16px;
}

.card-cta {
    font-size: 0.95rem;
    font-weight: 600;
    color: #06b6d4;
    opacity: 0.85;
}



/* Footer */
.copyright {
    position: fixed;
    bottom: 1.5rem;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.85rem;
    z-index: 100;
    letter-spacing: 0.05em;
    animation: footerFadeIn 1s ease-out 1.5s both;
}

@keyframes footerFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Responsive Design */
@media (max-width: 1200px) {
    .matrix-planet {
        width: 180px;
        height: 180px;
    }
    
    .linkedin-planet {
        width: 200px;
        height: 200px;
    }
    
    .blog-planet {
        width: 190px;
        height: 190px;
    }
}

@media (max-width: 768px) {
    .title {
        top: 2rem;
    }
    
    .title h1 {
        font-size: 2.5rem;
    }
    
    .title .tagline {
        font-size: 0.9rem;
    }
    
    .matrix-planet {
        width: 150px;
        height: 150px;
    }
    
    .linkedin-planet {
        width: 160px;
        height: 160px;
    }
    
    .blog-planet {
        width: 155px;
        height: 155px;
    }
    
    .label-name {
        font-size: 16px;
    }
    
    .label-tagline {
        font-size: 11px;
    }
    
    .info-card {
        min-width: 260px;
        max-width: 300px;
        padding: 20px;
    }
    
    .info-card h3 {
        font-size: 1.3rem;
    }
    
    .card-description {
        font-size: 0.9rem;
    }
    
    .mute-button {
        width: 45px;
        height: 45px;
        bottom: 1.5rem;
        right: 1.5rem;
    }
    
    .mute-button .sound-icon {
        width: 20px;
        height: 20px;
    }
}

@media (max-width: 480px) {
    .matrix-planet {
        width: 120px;
        height: 120px;
    }
    
    .linkedin-planet {
        width: 130px;
        height: 130px;
    }
    
    .blog-planet {
        width: 125px;
        height: 125px;
    }
    
    .label-name {
        font-size: 14px;
    }
    
    .label-tagline {
        font-size: 10px;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}