: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 */
/* Additional custom styles for the fintech application */

body {
  background: linear-gradient(135deg, var(--color-charcoal-700) 0%, var(--color-slate-900) 100%);
  min-height: 100vh;
  overflow-x: hidden;
}

/* Navigation */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(var(--color-charcoal-800), 0.95);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  z-index: 1000;
  padding: var(--space-16) 0;
  border-bottom: 1px solid var(--color-border);
}

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

.nav__logo h3 {
  color: var(--color-primary);
  margin: 0;
}

.nav__menu {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: var(--space-32);
}

.nav__link {
  color: var(--color-text-secondary);
  font-weight: var(--font-weight-medium);
  transition: color var(--duration-normal) var(--ease-standard);
  text-decoration: none;
}

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

/* Hero Section */
.hero {
  padding: 120px 0 80px;
  background: linear-gradient(135deg, var(--color-charcoal-700) 0%, var(--color-slate-900) 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 50%, rgba(var(--color-teal-300-rgb), 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.hero__content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.hero__title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  margin-bottom: var(--space-16);
  background: linear-gradient(135deg, var(--color-text) 0%, var(--color-primary) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero__subtitle {
  font-size: var(--font-size-2xl);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-24);
  font-weight: var(--font-weight-normal);
}

.hero__description {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-32);
}

.hero__actions {
  display: flex;
  gap: var(--space-16);
  justify-content: center;
  flex-wrap: wrap;
}

/* Section styling */
section {
  padding: 80px 0;
}

.section__title {
  text-align: center;
  margin-bottom: var(--space-32);
  font-size: var(--font-size-3xl);
  color: var(--color-text);
}

/* Market Overview */
.market {
  background: var(--color-surface);
}

.market__stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-24);
  margin-bottom: var(--space-32);
}

.stat-card {
  background: var(--color-bg-1);
  padding: var(--space-24);
  border-radius: var(--radius-lg);
  text-align: center;
  border: 1px solid var(--color-border);
  transition: transform var(--duration-normal) var(--ease-standard);
}

.stat-card:hover {
  transform: translateY(-4px);
}

.stat-card__value {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  margin-bottom: var(--space-8);
}

.stat-card__label {
  color: var(--color-text-secondary);
  font-size: var(--font-size-md);
  margin: 0;
}

.chart-container {
  position: relative;
  height: 400px;
  background: #181e23; /* Changed from brown to dark */
  border-radius: var(--radius-lg);
  padding: var(--space-24);
  border: 1px solid var(--color-border);
  margin-bottom: 36px; /* add spacing under each chart */
}

.section__subtitle {
  color: #55e6ff;
  font-size: 1.6em;
  margin-top: 42px;
  margin-bottom: 16px;
  font-weight: 700;
  letter-spacing: .01em;
}

/* Solutions Grid */
.solutions {
  background: var(--color-background);
}

.solutions__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-24);
}

.solution-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-24);
  border: 1px solid var(--color-border);
  transition: all var(--duration-normal) var(--ease-standard);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.solution-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-teal-400) 100%);
  opacity: 0;
  transition: opacity var(--duration-normal) var(--ease-standard);
}

.solution-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.solution-card:hover::before {
  opacity: 1;
}

.solution-card__header {
  margin-bottom: var(--space-20);
}

.solution-card__title {
  color: var(--color-text);
  margin-bottom: var(--space-12);
  font-size: var(--font-size-xl);
}

.solution-card__description {
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: 0;
}

.solution-card__features h4 {
  color: var(--color-text);
  margin-bottom: var(--space-12);
  font-size: var(--font-size-lg);
}

.solution-card__features ul {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-20) 0;
}

.solution-card__features li {
  padding: var(--space-8) 0;
  color: var(--color-text-secondary);
  border-bottom: 1px solid var(--color-border);
  position: relative;
  padding-left: var(--space-20);
}

.solution-card__features li::before {
  content: '•';
  color: var(--color-primary);
  position: absolute;
  left: 0;
  font-weight: bold;
}

.solution-card__performance {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
}

.performance-metric {
  text-align: center;
  padding: var(--space-12);
  background: var(--color-bg-3);
  border-radius: var(--radius-base);
  border: 1px solid var(--color-border);
}

.metric-value {
  display: block;
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

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

/* Architecture Section */
.architecture {
  background: var(--color-surface);
}

.architecture__stack {
  max-width: 600px;
  margin: 0 auto;
}

.stack-layer {
  background: var(--color-bg-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-20);
  margin-bottom: var(--space-16);
  transition: all var(--duration-normal) var(--ease-standard);
}

.stack-layer:hover {
  transform: translateX(8px);
  background: var(--color-bg-5);
}

.stack-layer h4 {
  color: var(--color-text);
  margin-bottom: var(--space-12);
  font-size: var(--font-size-lg);
}

.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
}

.tech-tag {
  background: var(--color-primary);
  color: var(--color-btn-primary-text);
  padding: var(--space-4) var(--space-12);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
}

/* Challenges Section */
.challenges {
  background: var(--color-background);
}

.challenges__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-24);
}

.challenge-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-24);
  transition: transform var(--duration-normal) var(--ease-standard);
}

.challenge-card:hover {
  transform: translateY(-4px);
}

.challenge-card h4 {
  color: var(--color-text);
  margin-bottom: var(--space-16);
  font-size: var(--font-size-lg);
}

.challenge-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.challenge-card li {
  padding: var(--space-8) 0;
  color: var(--color-text-secondary);
  border-bottom: 1px solid var(--color-border);
  position: relative;
  padding-left: var(--space-20);
}

.challenge-card li::before {
  content: '→';
  color: var(--color-primary);
  position: absolute;
  left: 0;
  font-weight: bold;
}

/* Metrics Section */
.metrics {
  background: var(--color-surface);
}

.metrics__categories {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: var(--space-32);
}

.metrics__category {
  background: var(--color-bg-6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-24);
}

.metrics__category h3 {
  color: var(--color-text);
  margin-bottom: var(--space-20);
  text-align: center;
}

.metric-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-12) 0;
  border-bottom: 1px solid var(--color-border);
}

.metric-item:last-child {
  border-bottom: none;
}

.metric-name {
  color: var(--color-text-secondary);
  font-weight: var(--font-weight-medium);
}

.metric-item .metric-value {
  color: var(--color-primary);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-lg);
}

/* Trends Section */
.trends {
  background: var(--color-background);
}

.trends__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-24);
}

.trend-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-24);
  transition: all var(--duration-normal) var(--ease-standard);
  position: relative;
  overflow: hidden;
}

.trend-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-teal-400) 100%);
}

.trend-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.trend-card h4 {
  color: var(--color-text);
  margin-bottom: var(--space-12);
  font-size: var(--font-size-lg);
}

.trend-description {
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-16);
}

.trend-impact {
  color: var(--color-text);
  font-size: var(--font-size-sm);
  margin: 0;
}

.trend-impact strong {
  color: var(--color-primary);
}

/* Contact Section */
.contact {
  background: linear-gradient(135deg, var(--color-charcoal-700) 0%, var(--color-slate-900) 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.contact::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 70% 50%, rgba(var(--color-teal-300-rgb), 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.contact__content {
  position: relative;
  z-index: 2;
  max-width: 600px;
  margin: 0 auto;
}

.contact__title {
  margin-bottom: var(--space-16);
  color: var(--color-text);
}

.contact__description {
  color: var(--color-text-secondary);
  font-size: var(--font-size-lg);
  line-height: 1.7;
  margin-bottom: var(--space-32);
}

.contact__actions {
  display: flex;
  gap: var(--space-16);
  justify-content: center;
  flex-wrap: wrap;
}

/* Responsive Design */
@media (max-width: 768px) {
  .nav__menu {
    display: none;
  }
  
  .hero {
    padding: 100px 0 60px;
  }
  
  .hero__actions {
    flex-direction: column;
    align-items: center;
  }
  
  .hero__actions .btn {
    width: 100%;
    max-width: 300px;
  }
  
  .market__stats {
    grid-template-columns: 1fr;
  }
  
  .solutions__grid {
    grid-template-columns: 1fr;
  }
  
  .challenges__grid {
    grid-template-columns: 1fr;
  }
  
  .trends__grid {
    grid-template-columns: 1fr;
  }
  
  .metrics__categories {
    grid-template-columns: 1fr;
  }
  
  .contact__actions {
    flex-direction: column;
    align-items: center;
  }
  
  .contact__actions .btn {
    width: 100%;
    max-width: 300px;
  }
}

/* Animation classes */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: all var(--duration-normal) var(--ease-standard);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}

.dashboard {
  background: linear-gradient(135deg, #1a222b 85%, #26313d 100%);
  border-radius: 20px;
  margin: 2.5em auto;
  padding: 2.4em 2em;
  box-shadow: 0 6px 32px 0 #1fb7cb50, 0 2px 10px #161c2244;
  transition: box-shadow 0.25s, background 0.35s;
  max-width: 1100px;
  color: #e8f4fa;
}
.dashboard__row {
  display: flex;
  flex-wrap: wrap;
  gap: 2.5em;
  justify-content: space-between;
}
.market-feed, .trade-recommendation {
  background: rgba(31, 184, 205, 0.07);
  border-radius: 15px;
  padding: 1.8em 1.3em;
  width: 45%;
  min-width: 260px;
  box-shadow: 0 2px 10px #1fb7cb22;
}
@media (max-width: 900px) {
  .dashboard__row { flex-direction: column; }
  .market-feed, .trade-recommendation { width: 100%; }
}

#market-feed-list {
  list-style: none;
  color: #18cbe2;
  font-family: 'JetBrains Mono', 'Fira Mono', monospace;
  font-size: 1.11em;
  margin: 0;
  padding: 0;
}
#market-feed-list li {
  padding: 0.35em 0;
  border-left: 3px solid #1fb8cd66;
  padding-left: 1.1em;
  margin-bottom: 0.14em;
  transition: background 0.18s;
}
#market-feed-list li:hover {
  background: #23314766;
}

#ai-signal {
  font-weight: 700;
  margin: 1.1em 0 0.8em 0;
  font-size: 1.15em;
  color: #fffbe9;
  padding: 0.25em 1em;
  border-left: 4px solid #45dac7;
  background: linear-gradient(90deg, #222b31 70%, #1fb8cd22);
  border-radius: 6px;
  box-shadow: 0 1px 5px #1fb8cd22;
  letter-spacing: 0.02em;
}
#ai-signal.buy   { border-left-color: #19d219; background: linear-gradient(90deg, #202924 70%, #33ff9f11);}
#ai-signal.sell  { border-left-color: #ff5252; background: linear-gradient(90deg, #2a2122 70%, #ff525211);}
#ai-signal.hold  { border-left-color: #eacb6a; background: linear-gradient(90deg, #2a291f 70%, #f7e88a11);}

#trade-pnl {
  margin-top: 1.2em;
  font-size: 1.08em;
  font-weight: 600;
  background: #14191e;
  padding: 0.8em 1.1em;
  border-radius: 7px;
  color: #d9fefe;
  box-shadow: 0 1px 5px #12cdcf22;
  border: 1.5px solid #26313d;
  word-spacing: 0.15em;
}


.badge.live {
  display: inline-block;
  background: linear-gradient(90deg, #19d219 60%, #29f3af 100%);
  color: #fff;
  border-radius: 1.2em;
  padding: 0.09em 0.6em 0.09em 0.6em;
  font-size: 1em; /* Matches h2 heading */
  font-weight: 900;
  letter-spacing: 0.04em;
  margin-left: 0.28em;
  box-shadow: 0 0 18px #19d21999, 0 2px 7px #08542226;
  vertical-align: middle;
  animation: pulseLive 1.6s infinite;
  line-height: 1.1;
  transition: box-shadow 0.2s, background 0.2s;
}
@keyframes pulseLive {
  0%    { box-shadow: 0 0 10px #19d219bb, 0 0 3px #0c3c0c; }
  80%   { box-shadow: 0 0 30px #23fa7a22, 0 0 12px #00ea6822; }
  100%  { box-shadow: 0 0 10px #19d219bb, 0 0 3px #0c3c0c; }
}

/* Simulate Trade Button - Modern & Interactive */
.simulate-btn {
  display: inline-block;
  font-size: 1.33em;
  font-weight: 600;
  background: linear-gradient(90deg, #1fd97a 30%, #17ebdf 100%);
  color: #1e2b22;
  border: none;
  padding: 0.75em 2em;
  border-radius: 2em;
  box-shadow: 0 2px 24px #11f5d089, 0 1px 3px #19d21922;
  outline: none;
  cursor: pointer;
  margin: 1.3em 0;
  letter-spacing: 0.035em;
  text-shadow: 0 1px 0 #ecffff94;
  position: relative;
  transition: 
    background 0.22s,
    box-shadow 0.17s,
    color 0.18s,
    transform 0.08s;
  overflow: hidden;
}
.simulate-btn::after {
  content: "";
  pointer-events: none;
  position: absolute;
  left: 0; top: 0; width: 100%; height: 100%;
  background: linear-gradient(120deg,rgba(255,255,255,.10) 0%,rgba(23,255,235,0.15) 100%);
  border-radius: 2.3em;
}
.simulate-btn:hover {
  background: linear-gradient(90deg, #074d07 10%, #19aa36 70%);
  color: #fff;
  box-shadow: 0 5px 23px #21d99779;
  transform: scale(1.045);
}
.simulate-btn:active {
  background: linear-gradient(95deg, #17b65b 33%, #17dad2 100%);
  box-shadow: 0 2px 10px #19d21949;
  transform: scale(0.97);
}
.simulate-btn:focus {
  outline: 2.5px solid #0aeffb;
  outline-offset: 3px;
}

/** Dashboard  */

.dashboard {
  background: linear-gradient(134deg, #181e23 60%, #22313d 110%);
  border-radius: 2em;
  box-shadow: 0 5px 24px #00ffd473, 0 1px 5px #16ebe888;
  padding: 1.3em 0.8em;
  max-width: 1300px;
  margin: 2em auto;
  color: #e3fdf8;
  border: 1.1px solid #1af7a930;
}

.dashboard__row {
  display: flex;
  flex-wrap: wrap;
  gap: 1em;
  justify-content: space-between;
  margin-bottom: 1em;
}

.market-feed,
.trade-recommendation {
  background: rgba(63, 200, 215, 0.10);
  border-radius: 0.8em;
  padding: 1.1em 0.7em 1em 0.7em;
  width: 42%;
  min-width: 170px;
  font-size: 1em;
  box-shadow: 0 2px 9px #23fefa15;
  border: 1px solid #23fffe21;
}

.market-feed h4,
.trade-recommendation h4 {
  font-size: 1.11em;
  margin-bottom: 0.5em;
}

#market-feed-list {
  font-size: 1em;
  line-height: 1.5;
  padding-left: 0.4em;
}

/* AI signal styling */
#ai-signal {
  font-size: 1.03em;
  padding: 0.17em 0.65em;
}

.simulate-btn {
  font-size: 0.98em;
  padding: 0.35em 1.3em;
  border-radius: 1.1em;
  box-shadow: 0 2px 8px #13f5d028;
  margin: 0.9em 0 0.6em 0;
}

/* Responsive: stack on small screens */
@media (max-width: 800px) {
  .dashboard__row { flex-direction: column; }
  .market-feed, .trade-recommendation { width: 100%; margin-bottom: 1em; }
}


/* Market Feed Ticker List */
#market-feed-list {
  list-style: none;
  color: #21fdea;
  font-family: 'JetBrains Mono', 'Fira Mono', monospace;
  font-size: 1.13em;
  margin: 0;
  padding: 0;
  letter-spacing: 0.03em;
}
#market-feed-list li {
  padding: 0.38em 0;
  border-left: 3.2px solid #23f7e656;
  padding-left: 1.12em;
  margin-bottom: 0.17em;
  background: none;
  border-radius: 7px 0 0 7px;
  transition: background 0.17s;
}
#market-feed-list li:hover {
  background: #191c2c44;
}

/* AI Trade Signal */
#ai-signal {
  font-weight: 800;
  margin: 1.15em 0 0.7em 0;
  font-size: 1.18em;
  color: #fffbe9;
  padding: 0.28em 1em;
  border-left: 4.4px solid #45dac7;
  background: linear-gradient(90deg, #1c242c 75%, #21d9cd21);
  border-radius: 7px;
  box-shadow: 0 1px 6px #0aeffb22;
  letter-spacing: 0.03em;
  transition: border-color 0.2s, background 0.2s;
}
#ai-signal.buy   { border-left-color: #19d219; background: linear-gradient(90deg, #202924 75%, #33ff9f19);}
#ai-signal.sell  { border-left-color: #ff5252; background: linear-gradient(90deg, #2a2122 75%, #ff525215);}
#ai-signal.hold  { border-left-color: #eacb6a; background: linear-gradient(90deg, #2a291f 75%, #f7e88a15); }

/* P&L Dashboard */
#trade-pnl {
  margin-top: 1.15em;
  font-size: 1.08em;
  font-weight: 700;
  background: #13161d;
  padding: 0.85em 1.2em;
  border-radius: 7px;
  color: #def5f7;
  box-shadow: 0 1px 8px #0adad042;
  border: 1.7px solid #17cec511;
  word-spacing: 0.13em;
}

/* Modal/Explainability Box */
.explain-btn {
  display: inline-block; background: #fffbe9; color: #19d219; font-weight: bold;
  border-radius: 50%; width: 1.36em; height: 1.36em; text-align: center; cursor:pointer;
  margin-left: 0.29em; font-size: 1.09em; box-shadow: 0 2px 4px #19d21922; 
  transition: background 0.16s, color 0.16s;
}
.explain-btn:hover { background: #21efa2; color: #fff; }

.modal-explain { position:fixed; z-index:9999; top:0; left:0; width:100vw; height:100vh; background:rgba(25,40,48,.86); display:flex; align-items:center; justify-content:center;}
.modal-box { background:#142229; color:#f7ffe7; padding:2em 2.5em; border-radius:18px; max-width:92vw; border: 2.5px solid #17dac9; box-shadow: 0 6px 34px #2ed8bc80; }
.modal-box h3 { margin-bottom: 1em; color: #21d9cb;}
.modal-box button {margin-top: 1.4em; background:#19d219; color:#fff; font-size:1.18em; border:none; padding:.58em 2.2em; border-radius:.7em; font-weight:700; box-shadow: 0 1px 5px #19d21922;}
.modal-box button:hover { background: #21d97b; }

/* Anomaly Alerts */
#anomaly-alerts {
  font-size: 1.16em;
  margin-bottom: 1.25em;
  padding: 0.88em 1.23em;
  border-radius: 8px;
  background: linear-gradient(90deg, #182f3d 70%, #13e2af30 100%);
  box-shadow: 0 0 9px #00fad822;
  color: #e8f4fa;
  min-height: 34px;
  font-weight: bold;
  border-left: 5.5px solid #0aeffb;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}
#anomaly-alerts.alert {
  background: linear-gradient(90deg, #412929 60%, #ff525219);
  color: #ff5252;
  border-left: 7.5px solid #ff5252;
}
#anomaly-alerts.stable {
  background: linear-gradient(90deg, #213c21 60%, #19d21911 100%);
  color: #19d219;
  border-left: 7.5px solid #19d219;
}

/* Heatmap canvas (modern look) */
#riskHeatmap {
  margin-top: 0.7em;
  border-radius: 13px;
  box-shadow:
    0 2px 15px 2px #18ffc722,
    0 0px 0px #000,
    0 0 0 3px #14f7d911 inset;
  border: 1.5px solid #09ffb193;
  background:
    linear-gradient(135deg, #222d2d 68%, #223a39 100%),
    radial-gradient(circle at 75% 120%, #23e5be22 10%, transparent 85%);
  padding: 0.12em;
  /* For antialiasing and neater rendering */
  image-rendering: auto;
  transition: box-shadow 0.28s, border-color 0.25s;
  min-height: 60px;
  max-width: 98vw;
}

.risk-asset-label {
  color: #5de8fa;                       /* Brighter and higher-contrast */
  font-size: 1.03em;
  font-family: 'JetBrains Mono', 'Fira Mono', monospace;
  opacity: 1; 
  font-weight: 700;
  margin-bottom: 0.15em;
  text-shadow: 0 2px 8px #17283a56, 0 0 1px #fff, 0 1px 2px #000a;
}
.risk-bar {
  display: block;
  width: 90%;
  margin: 0.1em auto 0.6em auto;
  padding: 0.36em 0;
  border-radius: 0.5em;
  font-weight: 700;
  font-size: 1em;
  letter-spacing: 0.02em;
  text-align: center;
  box-shadow: 0 2px 9px #0ff6c018, 0 0 0.5em #222b;
  color: #152c13; /* will be overridden below for high risk bars */
  background: #21d97a;
  transition: background 0.25s, color 0.23s, box-shadow 0.18s;
}
.risk-bar.low    { background: linear-gradient(90deg,#26e156,#0edba6 90%); color: #07280b; text-shadow: 0 1px 2px #bfffd850;}
.risk-bar.medium { background: linear-gradient(90deg,#ffe082,#ffd54f 90%); color: #4a3a00; text-shadow: 0 1px 2px #fff1c0;}
.risk-bar.high   { background: linear-gradient(90deg,#ff5252 70%,#ff8997 100%); color: #fff; text-shadow: 0 2px 8px #b0001730;}
.risk-box {
  background: linear-gradient(135deg, #172027 60%, #183138 120%);
  border: 2px solid #09ffe0bb;
  border-radius: 1em;
  padding: 1.1em 0.6em;
  margin: 0.7em 0 1em 0;
  box-shadow: 0 2px 20px #14fdff30, 0 1px 3px #032e2c20;
  display: flex;
  justify-content: space-around;
  align-items: flex-end;
  gap: 0.5em;
  min-height: 95px;
}

.risk-block {
  text-align: center;
  flex: 1 1 0;
  min-width: 100px;
}


.testimonial {
  font-style: italic;
  background: #222e2f88;
  color: #b4ffc8;
  padding:1.5em 2.1em;
  border-radius:14px;
  margin:1.6em auto 2.5em auto;
  max-width:600px;
  box-shadow:0 1px 8px #1fb8cd48;
  font-size: 1.13em;
}
.testimonial span {
  display:block;
  color:#21d9cb;
  margin-top:0.5em;
  font-style:normal;
  font-size:1em; font-weight:600;
}