: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 */
/* Futuristic Sci-Fi KuberStockAI 2050 Styles */

/* Import Design System */
:root {
  /* Sci-Fi Color Overrides */
  --cyber-black: #000000;
  --cyber-dark: #0a0e27;
  --cyber-navy: #1a1a3a;
  --neon-cyan: #00ffff;
  --electric-blue: #0080ff;
  --neon-green: #00ff41;
  --neon-purple: #8000ff;
  --neural-pink: #ff0080;
  --quantum-gold: #ffaa00;
  
  /* Glow Effects */
  --cyan-glow: 0 0 20px #00ffff, 0 0 40px #00ffff, 0 0 60px #00ffff;
  --blue-glow: 0 0 20px #0080ff, 0 0 40px #0080ff;
  --green-glow: 0 0 20px #00ff41, 0 0 40px #00ff41;
  --purple-glow: 0 0 20px #8000ff, 0 0 40px #8000ff;
  --neural-glow: 0 0 30px #ff0080, 0 0 60px #ff0080;
  
  /* Animations */
  --pulse-duration: 2s;
  --neural-speed: 1.5s;
  --quantum-speed: 3s;
}

/* Base Overrides */
body {
  background: var(--cyber-black);
  color: var(--neon-cyan);
  font-family: 'Rajdhani', var(--font-family-base);
  font-weight: 400;
  overflow-x: hidden;
  position: relative;
}

/* Particle Background */
.particle-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  background: 
    radial-gradient(2px 2px at 20px 30px, var(--neon-cyan), transparent),
    radial-gradient(2px 2px at 40px 70px, var(--electric-blue), transparent),
    radial-gradient(1px 1px at 90px 40px, var(--neon-green), transparent),
    radial-gradient(1px 1px at 130px 80px, var(--neon-purple), transparent),
    radial-gradient(2px 2px at 160px 30px, var(--neural-pink), transparent);
  background-repeat: repeat;
  background-size: 200px 100px;
  animation: particleFloat 20s linear infinite;
  opacity: 0.1;
}

@keyframes particleFloat {
  0% { transform: translate(0, 0); }
  100% { transform: translate(-200px, -100px); }
}

/* Neural Grid Overlay */
.neural-grid {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  background-image: 
    linear-gradient(var(--neon-cyan) 1px, transparent 1px),
    linear-gradient(90deg, var(--neon-cyan) 1px, transparent 1px);
  background-size: 50px 50px;
  opacity: 0.03;
  animation: gridPulse 4s ease-in-out infinite;
}

@keyframes gridPulse {
  0%, 100% { opacity: 0.03; }
  50% { opacity: 0.08; }
}

/* Cyber Navigation */
.cyber-navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 2px solid var(--neon-cyan);
  box-shadow: 0 0 30px rgba(0, 255, 255, 0.3);
  z-index: 1000;
  font-family: 'Orbitron', monospace;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  height: 80px;
  max-width: 1600px;
  margin: 0 auto;
}

.nav-brand .brand-glow {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.brand-icon {
  font-size: 2.5rem;
  animation: brandPulse 2s ease-in-out infinite;
  filter: drop-shadow(var(--cyan-glow));
}

@keyframes brandPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}

.brand-text {
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--neon-cyan);
  text-shadow: var(--cyan-glow);
  letter-spacing: 2px;
}

.brand-year {
  font-size: 0.9rem;
  color: var(--electric-blue);
  background: rgba(0, 128, 255, 0.2);
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  border: 1px solid var(--electric-blue);
  text-shadow: var(--blue-glow);
}

.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: rgba(0, 255, 255, 0.7);
  text-decoration: none;
  font-weight: 600;
  padding: 0.75rem 1.5rem;
  border: 1px solid transparent;
  border-radius: 25px;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 1px;
  position: relative;
  overflow: hidden;
}

.nav-link::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0, 255, 255, 0.1), transparent);
  transition: left 0.5s;
}

.nav-link:hover::before {
  left: 100%;
}

.nav-link:hover,
.nav-link.active {
  color: var(--neon-cyan);
  border-color: var(--neon-cyan);
  box-shadow: var(--cyan-glow);
  text-shadow: 0 0 10px var(--neon-cyan);
}

.nav-icon {
  font-size: 1.2rem;
}

.neural-status {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--neon-green);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.status-indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--neon-green);
  box-shadow: var(--green-glow);
}

.status-indicator.pulsing {
  animation: statusPulse 1.5s ease-in-out infinite;
}

@keyframes statusPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.2); }
}

/* Main Content */
.main-content {
  margin-top: 80px;
  min-height: calc(100vh - 80px);
  position: relative;
  z-index: 10;
}

.section {
  display: none;
  padding: 4rem 0;
  animation: sectionSlide 0.6s ease-out;
}

.section.active {
  display: block;
}

@keyframes sectionSlide {
  from { 
    opacity: 0; 
    transform: translateY(30px) scale(0.98); 
  }
  to { 
    opacity: 1; 
    transform: translateY(0) scale(1); 
  }
}

.container {
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Section Headers */
.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.cyber-title {
  font-family: 'Orbitron', monospace;
  font-size: 3.5rem;
  font-weight: 900;
  margin-bottom: 1rem;
  position: relative;
}

.title-glow {
  background: linear-gradient(45deg, var(--neon-cyan), var(--electric-blue), var(--neon-purple));
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: titleGlow 3s ease-in-out infinite;
  text-shadow: 0 0 50px rgba(0, 255, 255, 0.5);
}

@keyframes titleGlow {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.date-indicator {
  display: block;
  font-size: 1rem;
  color: var(--neon-green);
  margin-top: 0.5rem;
  font-weight: 400;
  letter-spacing: 2px;
  text-shadow: var(--green-glow);
}

.cyber-subtitle {
  font-size: 1.4rem;
  color: rgba(0, 255, 255, 0.8);
  font-weight: 300;
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* Holographic Overview Cards */
.holo-overview {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-bottom: 4rem;
}

.holo-card {
  background: rgba(0, 20, 40, 0.8);
  border: 2px solid var(--neon-cyan);
  border-radius: 15px;
  padding: 2rem;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
  box-shadow: 
    0 0 30px rgba(0, 255, 255, 0.2),
    inset 0 0 30px rgba(0, 255, 255, 0.05);
  transition: all 0.3s ease;
}

.holo-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent, rgba(0, 255, 255, 0.03), transparent);
  animation: holoSweep 4s linear infinite;
}

@keyframes holoSweep {
  0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
  100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

.holo-card:hover {
  transform: translateY(-10px);
  box-shadow: 
    0 0 50px rgba(0, 255, 255, 0.4),
    inset 0 0 50px rgba(0, 255, 255, 0.1);
  border-color: var(--electric-blue);
}

.holo-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.holo-title {
  font-family: 'Orbitron', monospace;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--neon-cyan);
  text-transform: uppercase;
  letter-spacing: 2px;
}

.live-indicator, .processing-indicator {
  background: var(--neon-green);
  color: var(--cyber-black);
  padding: 0.3rem 0.8rem;
  border-radius: 15px;
  font-size: 0.7rem;
  font-weight: 700;
  animation: indicatorPulse 1.5s ease-in-out infinite;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.processing-indicator {
  background: var(--neural-pink);
}

.alert-count {
  background: var(--quantum-gold);
  color: var(--cyber-black);
  padding: 0.3rem 0.8rem;
  border-radius: 50%;
  font-size: 0.8rem;
  font-weight: 700;
  min-width: 30px;
  text-align: center;
}

@keyframes indicatorPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

.holo-price {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--electric-blue);
  margin-bottom: 0.8rem;
  font-family: 'Orbitron', monospace;
  text-shadow: var(--blue-glow);
}

.holo-change {
  font-size: 1.1rem;
  font-weight: 600;
  padding: 0.4rem 1rem;
  border-radius: 20px;
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.holo-change.positive {
  background: rgba(0, 255, 65, 0.2);
  color: var(--neon-green);
  border: 1px solid var(--neon-green);
  box-shadow: 0 0 20px rgba(0, 255, 65, 0.3);
}

.holo-change.negative {
  background: rgba(255, 0, 128, 0.2);
  color: var(--neural-pink);
  border: 1px solid var(--neural-pink);
  box-shadow: 0 0 20px rgba(255, 0, 128, 0.3);
}

/* Sentiment Display */
.sentiment-display {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.sentiment-score {
  font-size: 3rem;
  font-weight: 900;
  background: linear-gradient(45deg, var(--neon-green), var(--electric-blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-family: 'Orbitron', monospace;
}

.sentiment-label {
  font-size: 0.9rem;
  color: var(--neon-green);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 600;
}

/* Quantum Display */
.quantum-display {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.quantum-number {
  font-size: 3rem;
  font-weight: 900;
  background: linear-gradient(45deg, var(--quantum-gold), var(--neural-pink));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-family: 'Orbitron', monospace;
}

.quantum-label {
  font-size: 0.9rem;
  color: var(--quantum-gold);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 600;
}

/* Neural Effects */
.neural-graph {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: rgba(0, 255, 255, 0.1);
}

.graph-line {
  height: 100%;
  background: linear-gradient(90deg, var(--neon-cyan), var(--electric-blue));
  width: 0%;
  animation: graphGrow 3s ease-out infinite;
}

@keyframes graphGrow {
  0% { width: 0%; }
  70% { width: 100%; }
  100% { width: 100%; }
}

.neural-pulse {
  position: absolute;
  bottom: 1rem;
  right: 1rem;
  width: 20px;
  height: 20px;
  border: 2px solid var(--neural-pink);
  border-radius: 50%;
  animation: neuralPulse 2s ease-in-out infinite;
}

@keyframes neuralPulse {
  0% { 
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(255, 0, 128, 0.7);
  }
  70% {
    transform: scale(1.3);
    box-shadow: 0 0 0 10px rgba(255, 0, 128, 0);
  }
  100% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(255, 0, 128, 0);
  }
}

.quantum-effect {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 0;
  height: 0;
  border-left: 10px solid transparent;
  border-right: 10px solid transparent;
  border-bottom: 15px solid var(--quantum-gold);
  animation: quantumSpin 3s linear infinite;
}

@keyframes quantumSpin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Neural Stocks Grid */
.neural-section {
  margin-bottom: 4rem;
}

.section-title {
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 2.5rem;
  color: var(--neon-cyan);
  font-family: 'Orbitron', monospace;
  text-transform: uppercase;
  letter-spacing: 3px;
  text-align: center;
  text-shadow: var(--cyan-glow);
}

.neural-stocks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 2rem;
}

.neural-stock-card {
  background: rgba(10, 14, 39, 0.9);
  border: 2px solid var(--electric-blue);
  border-radius: 20px;
  padding: 2rem;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.4s ease;
  backdrop-filter: blur(15px);
}

.neural-stock-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0, 128, 255, 0.1), transparent);
  transition: left 0.6s;
}

.neural-stock-card:hover::before {
  left: 100%;
}

.neural-stock-card:hover {
  transform: translateY(-8px) scale(1.02);
  border-color: var(--neon-cyan);
  box-shadow: 
    0 0 40px rgba(0, 255, 255, 0.3),
    inset 0 0 20px rgba(0, 255, 255, 0.1);
}

.stock-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.stock-symbol {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--neon-cyan);
  font-family: 'Orbitron', monospace;
  text-shadow: 0 0 10px var(--neon-cyan);
}

.neural-score {
  background: linear-gradient(45deg, var(--neon-purple), var(--neural-pink));
  color: var(--cyber-black);
  padding: 0.4rem 1rem;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.stock-name {
  font-size: 1rem;
  color: rgba(0, 255, 255, 0.7);
  margin-bottom: 1.5rem;
  font-weight: 400;
}

.stock-price {
  font-size: 2rem;
  font-weight: 700;
  color: var(--electric-blue);
  margin-bottom: 0.8rem;
  font-family: 'Orbitron', monospace;
  text-shadow: var(--blue-glow);
}

.stock-change {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.neural-prediction {
  background: rgba(0, 255, 65, 0.1);
  border: 1px solid var(--neon-green);
  border-radius: 15px;
  padding: 1rem;
  border-left: 4px solid var(--neon-green);
}

.prediction-label {
  font-size: 0.8rem;
  color: rgba(0, 255, 65, 0.8);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 0.5rem;
}

.prediction-value {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--neon-green);
  text-shadow: 0 0 10px var(--neon-green);
}

/* Sector Matrix */
.sector-matrix {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.sector-cell {
  padding: 2rem;
  border-radius: 15px;
  text-align: center;
  color: var(--cyber-black);
  font-weight: 600;
  transition: all 0.3s ease;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  border: 2px solid transparent;
}

.sector-cell::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: inherit;
  filter: blur(10px);
  z-index: -1;
}

.sector-cell:hover {
  transform: scale(1.05);
  border-color: var(--neon-cyan);
  box-shadow: 0 0 30px rgba(0, 255, 255, 0.4);
}

.sector-cell.positive {
  background: linear-gradient(135deg, var(--neon-green) 0%, #059669 100%);
  box-shadow: var(--green-glow);
}

.sector-cell.negative {
  background: linear-gradient(135deg, var(--neural-pink) 0%, #dc2626 100%);
  box-shadow: var(--neural-glow);
}

.sector-cell.neutral {
  background: linear-gradient(135deg, var(--electric-blue) 0%, #4b5563 100%);
  box-shadow: var(--blue-glow);
}

.sector-name {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.sector-change {
  font-size: 1.6rem;
  font-weight: 900;
  font-family: 'Orbitron', monospace;
}

/* Quantum Search */
.quantum-search {
  margin-bottom: 3rem;
}

.search-container {
  display: flex;
  gap: 1rem;
  max-width: 800px;
  margin: 0 auto;
}

.quantum-input {
  flex: 1;
  padding: 1.2rem 2rem;
  background: rgba(0, 20, 40, 0.8);
  border: 2px solid var(--neon-cyan);
  border-radius: 30px;
  color: var(--neon-cyan);
  font-size: 1.1rem;
  font-family: 'Rajdhani', sans-serif;
  font-weight: 500;
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.quantum-input:focus {
  outline: none;
  border-color: var(--electric-blue);
  box-shadow: 
    var(--blue-glow),
    inset 0 0 20px rgba(0, 128, 255, 0.1);
  text-shadow: 0 0 10px var(--electric-blue);
}

.quantum-input::placeholder {
  color: rgba(0, 255, 255, 0.5);
}

.quantum-btn {
  padding: 1.2rem 2.5rem;
  background: linear-gradient(45deg, var(--neon-cyan), var(--electric-blue));
  border: none;
  border-radius: 30px;
  color: var(--cyber-black);
  font-size: 1rem;
  font-weight: 700;
  font-family: 'Orbitron', monospace;
  text-transform: uppercase;
  letter-spacing: 2px;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.quantum-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.5s;
}

.quantum-btn:hover::before {
  left: 100%;
}

.quantum-btn:hover {
  transform: translateY(-2px);
  box-shadow: 
    0 10px 25px rgba(0, 255, 255, 0.3),
    inset 0 0 20px rgba(255, 255, 255, 0.1);
}

/* Holographic Tables */
.holo-table-container {
  background: rgba(0, 20, 40, 0.9);
  border: 2px solid var(--neon-cyan);
  border-radius: 20px;
  overflow: hidden;
  backdrop-filter: blur(15px);
  box-shadow: 
    0 0 40px rgba(0, 255, 255, 0.2),
    inset 0 0 40px rgba(0, 255, 255, 0.05);
}

.neural-table {
  width: 100%;
  border-collapse: collapse;
  font-family: 'Rajdhani', sans-serif;
}

.neural-table th,
.neural-table td {
  padding: 1.5rem 1rem;
  text-align: left;
  border-bottom: 1px solid rgba(0, 255, 255, 0.2);
}

.neural-table th {
  background: rgba(0, 128, 255, 0.2);
  color: var(--neon-cyan);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 2px;
  font-family: 'Orbitron', monospace;
  text-shadow: 0 0 10px var(--neon-cyan);
}

.neural-table td {
  color: rgba(0, 255, 255, 0.8);
  font-weight: 500;
  transition: all 0.3s ease;
}

.neural-table tr:hover {
  background: rgba(0, 255, 255, 0.05);
  transform: scale(1.01);
}

.neural-table tr:hover td {
  color: var(--neon-cyan);
  text-shadow: 0 0 5px var(--neon-cyan);
}

/* Holographic Modal */
.holo-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
}

.holo-modal.hidden {
  display: none;
}

.modal-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(10px);
}

.holo-modal-content {
  position: relative;
  background: rgba(0, 20, 40, 0.95);
  border: 2px solid var(--neon-cyan);
  border-radius: 25px;
  max-width: 90vw;
  max-height: 90vh;
  overflow: auto;
  backdrop-filter: blur(20px);
  box-shadow: 
    0 0 60px rgba(0, 255, 255, 0.4),
    inset 0 0 60px rgba(0, 255, 255, 0.1);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 2rem;
  border-bottom: 2px solid rgba(0, 255, 255, 0.3);
  background: rgba(0, 128, 255, 0.1);
}

.modal-title {
  color: var(--neon-cyan);
  font-family: 'Orbitron', monospace;
  font-weight: 700;
  font-size: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  text-shadow: var(--cyan-glow);
}

.modal-close {
  font-size: 2rem;
  color: var(--neural-pink);
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 50%;
  transition: all 0.3s ease;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid transparent;
}

.modal-close:hover {
  background: rgba(255, 0, 128, 0.2);
  border-color: var(--neural-pink);
  box-shadow: var(--neural-glow);
  transform: rotate(90deg);
}

.modal-body {
  padding: 2rem;
}

/* Matrix Cards */
.matrix-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 2.5rem;
  margin-bottom: 4rem;
}

.matrix-card {
  background: rgba(0, 20, 40, 0.9);
  border: 2px solid var(--electric-blue);
  border-radius: 20px;
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(15px);
  transition: all 0.4s ease;
}

.matrix-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(from 0deg, transparent, rgba(0, 128, 255, 0.1), transparent);
  animation: matrixRotate 6s linear infinite;
}

@keyframes matrixRotate {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.matrix-card:hover {
  transform: translateY(-10px) scale(1.02);
  border-color: var(--neon-purple);
  box-shadow: 
    0 0 50px rgba(128, 0, 255, 0.4),
    inset 0 0 50px rgba(128, 0, 255, 0.1);
}

.matrix-icon {
  font-size: 4rem;
  margin-bottom: 1.5rem;
  filter: drop-shadow(var(--purple-glow));
  position: relative;
  z-index: 1;
}

.matrix-card h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--electric-blue);
  font-family: 'Orbitron', monospace;
  text-transform: uppercase;
  letter-spacing: 2px;
  position: relative;
  z-index: 1;
}

.matrix-card p {
  color: rgba(0, 255, 255, 0.8);
  line-height: 1.6;
  margin-bottom: 2rem;
  position: relative;
  z-index: 1;
}

.matrix-stats {
  display: flex;
  gap: 2rem;
  position: relative;
  z-index: 1;
}

.stat {
  text-align: center;
}

.stat-value {
  display: block;
  font-size: 2rem;
  font-weight: 900;
  color: var(--neon-green);
  font-family: 'Orbitron', monospace;
  text-shadow: var(--green-glow);
}

.stat-label {
  font-size: 0.9rem;
  color: rgba(0, 255, 255, 0.7);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 0.5rem;
}

.neural-activity {
  position: absolute;
  bottom: 1rem;
  right: 1rem;
  width: 30px;
  height: 30px;
  border: 3px solid var(--neon-green);
  border-top: 3px solid transparent;
  border-radius: 50%;
  animation: neuralSpin 2s linear infinite;
}

@keyframes neuralSpin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Neural Performance */
.neural-performance {
  background: rgba(0, 20, 40, 0.9);
  border: 2px solid var(--neon-purple);
  border-radius: 20px;
  padding: 3rem;
  backdrop-filter: blur(15px);
  box-shadow: 
    0 0 40px rgba(128, 0, 255, 0.3),
    inset 0 0 40px rgba(128, 0, 255, 0.05);
}

.performance-grid {
  display: grid;
  gap: 2rem;
}

.performance-metric {
  background: rgba(128, 0, 255, 0.1);
  border: 1px solid rgba(128, 0, 255, 0.3);
  border-radius: 15px;
  padding: 2rem;
  position: relative;
  overflow: hidden;
}

.performance-metric::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--neon-purple), var(--neural-pink));
}

.metric-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.metric-name {
  font-weight: 600;
  color: var(--neon-purple);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.metric-value {
  font-weight: 900;
  color: var(--neural-pink);
  font-size: 1.2rem;
  font-family: 'Orbitron', monospace;
  text-shadow: var(--neural-glow);
}

.neural-bar {
  height: 12px;
  background: rgba(128, 0, 255, 0.2);
  border-radius: 6px;
  overflow: hidden;
  position: relative;
}

.neural-bar::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  animation: barShimmer 2s ease-in-out infinite;
}

@keyframes barShimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.neural-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--neon-purple), var(--neural-pink), var(--neon-cyan));
  border-radius: 6px;
  transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 0 20px rgba(128, 0, 255, 0.5);
}

/* Portfolio Cards */
.portfolio-card {
  background: rgba(0, 20, 40, 0.9);
  border: 2px solid var(--quantum-gold);
  border-radius: 20px;
  padding: 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(15px);
  transition: all 0.3s ease;
}

.portfolio-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--quantum-gold), var(--neural-pink));
}

.portfolio-card:hover {
  transform: translateY(-8px);
  box-shadow: 
    0 0 40px rgba(255, 170, 0, 0.3),
    inset 0 0 40px rgba(255, 170, 0, 0.1);
}

.portfolio-card h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--quantum-gold);
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-family: 'Orbitron', monospace;
}

.portfolio-value {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--electric-blue);
  margin-bottom: 0.8rem;
  font-family: 'Orbitron', monospace;
  text-shadow: var(--blue-glow);
}

.portfolio-change {
  font-size: 1rem;
  font-weight: 600;
  padding: 0.4rem 1rem;
  border-radius: 20px;
  display: inline-block;
}

.value-graph {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--quantum-gold), var(--neural-pink));
  opacity: 0.5;
}

/* Add Stock Interface */
.add-stock-interface {
  background: rgba(0, 20, 40, 0.9);
  border: 2px solid var(--neon-green);
  border-radius: 20px;
  padding: 2.5rem;
  margin-bottom: 3rem;
  backdrop-filter: blur(15px);
  box-shadow: 
    0 0 40px rgba(0, 255, 65, 0.2),
    inset 0 0 40px rgba(0, 255, 65, 0.05);
}

.quantum-form {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  align-items: end;
}

/* Neural Chat */
.neural-chat {
  background: rgba(0, 20, 40, 0.9);
  border: 2px solid var(--neural-pink);
  border-radius: 20px;
  overflow: hidden;
  backdrop-filter: blur(15px);
  box-shadow: 
    0 0 40px rgba(255, 0, 128, 0.3),
    inset 0 0 40px rgba(255, 0, 128, 0.05);
  margin-bottom: 3rem;
}

.chat-display {
  height: 500px;
  overflow-y: auto;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.neural-message {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.message-avatar {
  font-size: 2rem;
  padding: 0.8rem;
  background: rgba(255, 0, 128, 0.2);
  border: 2px solid var(--neural-pink);
  border-radius: 50%;
  min-width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--neural-glow);
}

.message-content {
  flex: 1;
  background: rgba(0, 128, 255, 0.1);
  border: 1px solid rgba(0, 128, 255, 0.3);
  padding: 1.5rem;
  border-radius: 20px;
  border-top-left-radius: 5px;
}

.message-content p {
  margin: 0;
  color: var(--neon-cyan);
  line-height: 1.6;
}

.message-content ul {
  margin: 1rem 0 0 1.5rem;
  color: rgba(0, 255, 255, 0.8);
}

.neural-input-area {
  display: flex;
  gap: 1rem;
  padding: 2rem;
  background: rgba(0, 128, 255, 0.1);
  border-top: 2px solid rgba(255, 0, 128, 0.3);
}

/* Quick Queries */
.quantum-queries {
  background: rgba(0, 20, 40, 0.9);
  border: 2px solid var(--electric-blue);
  border-radius: 20px;
  padding: 2.5rem;
  backdrop-filter: blur(15px);
}

.quantum-queries h3 {
  margin-bottom: 1.5rem;
  color: var(--electric-blue);
  font-family: 'Orbitron', monospace;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.query-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.query-btn {
  padding: 1rem 2rem;
  background: rgba(0, 128, 255, 0.2);
  border: 2px solid var(--electric-blue);
  color: var(--electric-blue);
  border-radius: 25px;
  font-weight: 600;
  font-family: 'Rajdhani', sans-serif;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.query-btn:hover {
  background: rgba(0, 128, 255, 0.3);
  box-shadow: var(--blue-glow);
  transform: translateY(-3px);
  text-shadow: 0 0 10px var(--electric-blue);
}

/* Neural Loading */
.neural-loading {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.95);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 3000;
  backdrop-filter: blur(10px);
}

.neural-loading.hidden {
  display: none;
}

.loading-sphere {
  width: 80px;
  height: 80px;
  border: 4px solid transparent;
  border-top: 4px solid var(--neon-cyan);
  border-right: 4px solid var(--electric-blue);
  border-radius: 50%;
  animation: sphereSpin 1.5s linear infinite;
  margin-bottom: 2rem;
  position: relative;
}

.loading-sphere::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 40px;
  height: 40px;
  border: 2px solid var(--neon-green);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  animation: sphereSpin 1s linear infinite reverse;
}

@keyframes sphereSpin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.loading-text {
  color: var(--neon-cyan);
  font-size: 1.2rem;
  font-weight: 600;
  font-family: 'Orbitron', monospace;
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 2rem;
  text-shadow: var(--cyan-glow);
}

.loading-bars {
  display: flex;
  gap: 0.5rem;
}

.loading-bars .bar {
  width: 4px;
  height: 30px;
  background: var(--electric-blue);
  border-radius: 2px;
  animation: barPulse 1.2s ease-in-out infinite;
}

.loading-bars .bar:nth-child(2) { animation-delay: 0.1s; }
.loading-bars .bar:nth-child(3) { animation-delay: 0.2s; }
.loading-bars .bar:nth-child(4) { animation-delay: 0.3s; }

@keyframes barPulse {
  0%, 100% { transform: scaleY(1); }
  50% { transform: scaleY(0.3); }
}

/* Quantum Notifications */
.quantum-notifications {
  position: fixed;
  top: 100px;
  right: 2rem;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.quantum-notification {
  background: rgba(0, 20, 40, 0.95);
  border: 2px solid var(--neon-cyan);
  border-radius: 15px;
  padding: 1.5rem 2rem;
  min-width: 350px;
  max-width: 450px;
  transform: translateX(100%);
  animation: notificationSlide 0.5s ease-out forwards;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(20px);
}

.quantum-notification::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 4px;
}

.quantum-notification.success::before {
  background: var(--neon-green);
}

.quantum-notification.error::before {
  background: var(--neural-pink);
}

.quantum-notification.warning::before {
  background: var(--quantum-gold);
}

.quantum-notification.info::before {
  background: var(--electric-blue);
}

@keyframes notificationSlide {
  to { transform: translateX(0); }
}

/* Cyber Footer */
.cyber-footer {
  background: rgba(0, 0, 0, 0.95);
  border-top: 2px solid var(--neon-cyan);
  padding: 3rem 0;
  margin-top: 4rem;
  position: relative;
}

.cyber-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--neon-cyan), var(--electric-blue), var(--neon-purple), var(--neural-pink));
  animation: footerPulse 3s ease-in-out infinite;
}

@keyframes footerPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-family: 'Orbitron', monospace;
  font-weight: 900;
  font-size: 1.4rem;
  color: var(--neon-cyan);
  text-shadow: var(--cyan-glow);
}

.footer-info {
  text-align: center;
  color: rgba(0, 255, 255, 0.7);
}

.footer-info p {
  margin: 0.5rem 0;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.neural-signature {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--neon-green);
  font-family: 'Orbitron', monospace;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 0.8rem;
}

.signature-line {
  width: 50px;
  height: 2px;
  background: var(--neon-green);
  box-shadow: var(--green-glow);
}

/* Responsive Design */
@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  
  .neural-status {
    font-size: 0.8rem;
  }
  
  .container {
    padding: 0 1rem;
  }
  
  .cyber-title {
    font-size: 2.5rem;
  }
  
  .holo-overview {
    grid-template-columns: 1fr;
  }
  
  .neural-stocks-grid {
    grid-template-columns: 1fr;
  }
  
  .matrix-grid {
    grid-template-columns: 1fr;
  }
  
  .search-container {
    flex-direction: column;
  }
  
  .neural-input-area {
    flex-direction: column;
  }
  
  .query-buttons {
    flex-direction: column;
  }
  
  .quantum-form {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    flex-direction: column;
    text-align: center;
  }
  
  .holo-table-container,
  .neural-table {
    overflow-x: auto;
  }
  
  .neural-table {
    min-width: 800px;
  }
  
  .quantum-notifications {
    left: 1rem;
    right: 1rem;
  }
  
  .quantum-notification {
    min-width: auto;
  }
}

@media (max-width: 480px) {
  .nav-container {
    padding: 0 1rem;
  }
  
  .cyber-title {
    font-size: 2rem;
  }
  
  .brand-text {
    font-size: 1.4rem;
  }
  
  .holo-card,
  .neural-stock-card,
  .matrix-card,
  .portfolio-card {
    padding: 1.5rem;
  }
  
  .section {
    padding: 3rem 0;
  }
}

/* Additional Sci-Fi Effects */
@keyframes dataStream {
  0% { transform: translateY(100vh) translateX(-50%); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translateY(-100vh) translateX(-50%); opacity: 0; }
}

/* Smooth scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--cyber-black);
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(var(--neon-cyan), var(--electric-blue));
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(var(--electric-blue), var(--neon-purple));
}