: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: 42, 46, 58;
  --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 specific styles for the DevOps portfolio */

/* Custom Properties for DevOps Theme */
:root {
  --color-terminal-green: #00ff00;
  --color-terminal-blue: #00bfff;
  --color-terminal-yellow: #ffff00;
  --color-terminal-bg: #0a0a0a;
  --color-terminal-border: #333;
  --color-neon-green: #39ff14;
  --color-neon-blue: #1fb8cd;
  --color-neon-purple: #bf00ff;
  --color-cloud-node: rgba(31, 184, 205, 0.6);
  --font-mono: 'JetBrains Mono', 'Berkeley Mono', monospace;
  --animation-glow: 0 0 10px currentColor, 0 0 20px currentColor, 0 0 30px currentColor;
  --color-neon-blue-rgb: 31, 184, 205;
}

/* Dark mode overrides */
@media (prefers-color-scheme: dark) {
  :root {
    --color-terminal-green: #00ff41;
    --color-neon-green: #39ff14;
  }
}

/* Base Typography Updates */
body {
  font-family: var(--font-family-base);
  overflow-x: hidden;
}

.terminal-prompt {
  font-family: var(--font-mono);
  color: var(--color-neon-green);
  font-weight: 500;
}

/* ENHANCED VISIBLE BACKGROUND SYSTEM */
.background-system {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: -10;
  overflow: hidden;
}

/* Base Pattern Layer - MUCH MORE VISIBLE */
/* .base-pattern-layer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 25% 25%, rgba(var(--color-neon-blue-rgb), 0.15) 0%, transparent 50%),
    radial-gradient(circle at 75% 75%, rgba(var(--color-teal-500-rgb), 0.12) 0%, transparent 50%),
    radial-gradient(circle at 50% 50%, rgba(var(--color-neon-blue-rgb), 0.08) 0%, transparent 70%);
  z-index: -4;
} */




/* Grid Lines - CLEARLY VISIBLE */
.grid-lines {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(rgba(var(--color-neon-green, 57, 255, 20), 0.15) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--color-neon-green, 57, 255, 20), 0.15) 1px, transparent 1px);
  background-size: 80px 80px;
  z-index: -3;
  animation: grid-pulse 4s ease-in-out infinite alternate;
}

@keyframes grid-pulse {
  0% { opacity: 0.3; }
  100% { opacity: 0.7; }
}

/* Blur Overlay - STRONG VISIBLE EFFECT */
.blur-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.3);
  z-index: -1;
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
}

/* Strong fallback for browsers without backdrop-filter support */
@supports not (backdrop-filter: blur(2px)) {
  .blur-overlay {
    background: rgba(15, 15, 15, 0.6);
  }
}

@supports not (-webkit-backdrop-filter: blur(2px)) {
  .blur-overlay {
    background: rgba(15, 15, 15, 0.6);
  }
}



/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(var(--color-slate-900-rgb), 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  z-index: 1000;
  transition: all var(--duration-normal) var(--ease-standard);
}

.nav-container {
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: 0 var(--space-20);
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 70px;
}

.nav-brand .terminal-prompt {
  font-size: var(--font-size-lg);
  font-weight: 600;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-32);
}

.nav-link {
  color: var(--color-text-secondary);
  text-decoration: none;
  font-weight: 500;
  font-size: var(--font-size-base);
  transition: color var(--duration-fast) var(--ease-standard);
  position: relative;
}

.nav-link:hover {
  color: var(--color-neon-green);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-neon-green);
  transition: width var(--duration-normal) var(--ease-standard);
}

.nav-link:hover::after {
  width: 100%;
}

.theme-toggle, .theme-toggle-footer {
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-base);
  padding: var(--space-8);
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-standard);
}

.theme-toggle:hover, .theme-toggle-footer:hover {
  background: var(--color-secondary);
  box-shadow: 0 0 10px var(--color-neon-blue);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.nav-toggle span {
  width: 25px;
  height: 3px;
  background: var(--color-text);
  margin: 3px 0;
  transition: var(--duration-normal);
  border-radius: 2px;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 80px var(--space-20) var(--space-20);
  z-index: 20;
  backdrop-filter: blur(2px);
}

.hero-content {
  max-width: 900px;
  text-align: center;
  z-index: 2;
  position: relative;
}

.terminal-window {
  background: var(--color-terminal-bg);
  border: 1px solid var(--color-terminal-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-align: left;
  box-shadow: var(--shadow-lg);
  margin-bottom: var(--space-32);
  position: relative;
  z-index: 3;
}

.terminal-header {
  background: var(--color-terminal-border);
  padding: var(--space-12) var(--space-16);
  display: flex;
  align-items: center;
  gap: var(--space-12);
}

.terminal-buttons {
  display: flex;
  gap: var(--space-8);
}

.terminal-buttons span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.btn-close { background: #ff5f56; }
.btn-minimize { background: #ffbd2e; }
.btn-maximize { background: #27ca3f; }

.terminal-title {
  font-family: var(--font-mono);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.terminal-body {
  padding: var(--space-24);
  font-family: var(--font-mono);
}

.terminal-line {
  margin-bottom: var(--space-16);
  display: flex;
  align-items: center;
}

.prompt {
  color: var(--color-terminal-green);
  margin-right: var(--space-12);
}

.terminal-output {
  margin: var(--space-16) 0;
  padding-left: var(--space-20);
}

.hero-name {
  font-size: var(--font-size-4xl);
  color: var(--color-neon-blue);
  margin-bottom: var(--space-8);
  text-shadow: 0 0 5px var(--color-neon-blue);
}

.hero-title {
  font-size: var(--font-size-2xl);
  color: var(--color-text);
  margin-bottom: var(--space-8);
}

.hero-tagline {
  font-size: var(--font-size-xl);
  color: var(--color-neon-green);
  margin-bottom: var(--space-16);
  font-weight: 500;
}

.hero-description {
  color: var(--color-text-secondary);
  line-height: 1.6;
  font-size: var(--font-size-base);
}

.typing {
  animation: blink 1s infinite;
}

.cursor {
  color: var(--color-terminal-green);
  animation: blink 1s infinite;
}

@keyframes blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}

.scroll-indicator {
  margin-top: var(--space-32);
  color: var(--color-text-secondary);
  text-align: center;
  position: relative;
  z-index: 3;
}

.scroll-arrow {
  width: 20px;
  height: 20px;
  border-right: 2px solid var(--color-neon-green);
  border-bottom: 2px solid var(--color-neon-green);
  transform: rotate(45deg);
  margin: var(--space-12) auto;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: rotate(45deg) translateY(0); }
  40% { transform: rotate(45deg) translateY(-10px); }
  60% { transform: rotate(45deg) translateY(-5px); }
}

/* Section Styling */
section {
  padding: 100px 0;
  position: relative;
  z-index: 1;
}

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

.section-title .terminal-prompt {
  font-size: var(--font-size-2xl);
}

/* Timeline Section */
.timeline-section {
  background: var(--color-bg-1);
  z-index: 20;
  backdrop-filter: blur(2px);
}

.timeline {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-neon-green);
  transform: translateX(-50%);
  box-shadow: var(--animation-glow);
}

.timeline-item {
  position: relative;
  margin-bottom: var(--space-32);
  opacity: 0;
  transform: translateY(50px);
  animation: fadeInUp 0.6s ease forwards;
}

.timeline-item:nth-child(odd) {
  padding-right: 50%;
  text-align: right;
}

.timeline-item:nth-child(even) {
  padding-left: 50%;
  margin-left: 0;
}

.timeline-marker {
  position: absolute;
  top: 0;
  width: 20px;
  height: 20px;
  background: var(--color-neon-green);
  border-radius: 50%;
  box-shadow: var(--animation-glow);
}

.timeline-item:nth-child(odd) .timeline-marker {
  right: -10px;
}

.timeline-item:nth-child(even) .timeline-marker {
  left: -10px;
}

.timeline-content {
  background: var(--color-surface);
  padding: var(--space-24);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  transition: all var(--duration-normal) var(--ease-standard);
}

.timeline-content:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-neon-blue);
}

.timeline-content h3 {
  color: var(--color-neon-blue);
  margin-bottom: var(--space-8);
}

.company {
  color: var(--color-text);
  font-weight: 600;
  margin-bottom: var(--space-4);
}

.duration {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-16);
}

.highlights {
  list-style: none;
  padding: 0;
}

.highlights li {
  position: relative;
  padding-left: var(--space-20);
  margin-bottom: var(--space-8);
  color: var(--color-text-secondary);
}

.highlights li::before {
  content: '▶';
  position: absolute;
  left: 0;
  color: var(--color-neon-green);
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Work Section */
.work-section {
  background: var(--color-bg-2);
  z-index: 20;
  backdrop-filter: blur(2px);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
  gap: var(--space-32);
  max-width: 1200px;
  margin: 0 auto;
}

.project-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;
}

.project-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(var(--color-neon-blue-rgb), 0.1), transparent);
  transition: left 0.5s ease;
}

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

.project-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-neon-blue);
}

.project-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-16);
}

.project-header h3 {
  color: var(--color-neon-blue);
  margin: 0;
}

.project-status {
  font-size: var(--font-size-xs);
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-full);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.project-description {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-20);
  line-height: 1.6;
}

.project-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-16);
  margin-bottom: var(--space-20);
}

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

.metric-value {
  display: block;
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-neon-green);
  margin-bottom: var(--space-4);
}

.metric-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

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

.tech-tag {
  background: var(--color-secondary);
  color: var(--color-text);
  padding: var(--space-4) var(--space-12);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 500;
  border: 1px solid var(--color-border);
  transition: all var(--duration-fast) var(--ease-standard);
}

.tech-tag:hover {
  background: var(--color-neon-green);
  color: var(--color-background);
  box-shadow: 0 0 10px var(--color-neon-green);
}

/* Skills Section */
.skills-section {
  background: var(--color-bg-3);
  z-index: 20;
  backdrop-filter: blur(2px);
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-32);
  max-width: 1200px;
  margin: 0 auto;
}

.skill-category {
  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);
}

.skill-category:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-neon-blue);
}

.skill-category h3 {
  color: var(--color-neon-blue);
  margin-bottom: var(--space-20);
  text-align: center;
}

.skill-items {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-12);
  justify-content: center;
}

.skill-item {
  background: var(--color-secondary);
  color: var(--color-text);
  padding: var(--space-8) var(--space-16);
  border-radius: var(--radius-base);
  font-weight: 500;
  font-size: var(--font-size-sm);
  border: 1px solid var(--color-border);
  transition: all var(--duration-fast) var(--ease-standard);
  cursor: default;
}

.skill-item:hover {
  background: var(--color-neon-green);
  color: var(--color-background);
  box-shadow: 0 0 15px var(--color-neon-green);
  transform: scale(1.05);
}

/* Achievements Section */
.achievements-section {
  background: var(--color-bg-4);
  z-index: 20;
  backdrop-filter: blur(2px);
}

.achievements-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-24);
  max-width: 1200px;
  margin: 0 auto;
}

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

.achievement-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-neon-green);
  transform: scaleX(0);
  transition: transform var(--duration-normal) var(--ease-standard);
}

.achievement-card:hover::before {
  transform: scaleX(1);
}

.achievement-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-neon-blue);
}

.achievement-metric {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  color: var(--color-neon-green);
  margin-bottom: var(--space-16);
  text-shadow: 0 0 5px var(--color-neon-green);
}

.achievement-label {
  color: var(--color-text-secondary);
  line-height: 1.5;
}

/* Contact Section */
.contact-section {
  background: var(--color-bg-5);
  z-index: 20;
  backdrop-filter: blur(2px);
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-32);
  max-width: 1000px;
  margin: 0 auto;
}

.contact-info h3 {
  color: var(--color-neon-blue);
  margin-bottom: var(--space-16);
}

.contact-info p {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-24);
  line-height: 1.6;
}

.contact-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
}

.contact-link {
  display: flex;
  align-items: center;
  gap: var(--space-12);
  color: var(--color-text);
  text-decoration: none;
  padding: var(--space-12);
  border-radius: var(--radius-base);
  transition: all var(--duration-fast) var(--ease-standard);
  border: 1px solid transparent;
}

.contact-link:hover {
  background: var(--color-secondary);
  border-color: var(--color-neon-green);
  color: var(--color-neon-green);
}

.contact-icon {
  font-size: var(--font-size-lg);
}

.contact-form {
  background: var(--color-surface);
  padding: var(--space-32);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

/* Footer */
.footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: var(--space-24) 0;
  position: relative;
  z-index: 1;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--color-text-secondary);
}

/* Mobile Optimizations */
@media (max-width: 768px) {
  /* Simplify background effects on mobile */
  .floating-particle {
    width: 40px;
    height: 40px;
    font-size: 10px;
  }
  
  .base-pattern-layer::before {
    background-size: 40px 40px;
    animation-duration: 35s;
  }
  
  .grid-lines {
    background-size: 60px 60px;
  }
  
  .nav-menu {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background: var(--color-surface);
    flex-direction: column;
    justify-content: center;
    transition: left var(--duration-normal) var(--ease-standard);
  }

  .nav-menu.active {
    left: 0;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .nav-toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
  }

  .hero {
    padding: 100px var(--space-16) var(--space-16);
    z-index: 20;
    backdrop-filter: blur(2px);
  }

  .hero-name {
    font-size: var(--font-size-3xl);
  }

  .hero-title {
    font-size: var(--font-size-xl);
  }

  .hero-tagline {
    font-size: var(--font-size-lg);
  }

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

  .timeline::before {
    left: 30px;
  }

  .timeline-item {
    padding-left: 60px;
    text-align: left;
  }

  .timeline-item:nth-child(odd) {
    padding-right: 0;
    text-align: left;
  }

  .timeline-item:nth-child(even) {
    padding-left: 60px;
    margin-left: 0;
  }

  .timeline-marker {
    left: 21px !important;
  }

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

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

  .achievements-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }

  .contact-content {
    grid-template-columns: 1fr;
  }

  .project-metrics {
    grid-template-columns: 1fr;
  }

  .footer-content {
    flex-direction: column;
    gap: var(--space-16);
  }
}

@media (max-width: 480px) {
  .nav-container {
    padding: 0 var(--space-16);
  }

  .hero {
    padding: 80px var(--space-12) var(--space-12);
  }

  .section-title .terminal-prompt {
    font-size: var(--font-size-lg);
  }

  .terminal-window {
    margin-bottom: var(--space-20);
  }

  .achievement-metric {
    font-size: var(--font-size-3xl);
  }
}
/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  .particle {
    animation: none;
  }
  
  .cursor {
    animation: none;
    opacity: 1;
  }
  
  .skill-progress {
    animation: none;
  }
  
  .now-playing-cover {
    animation: none;
  }
  
  .skill-card::before,
  .project-card::before,
  .contact-link::before,
  .tech-tag::before {
    display: none;
  }
}


/* Focus styles for better accessibility */
.nav-link:focus,
.contact-link:focus,
.btn:focus {
  outline: 2px solid var(--color-neon-green);
  outline-offset: 2px;
}

/* Print styles */
@media print {
  .navbar,
  .scroll-indicator,
  .contact-form,
  .theme-toggle,
  .theme-toggle-footer,
  .background-system {
    display: none;
  }
  
  body {
    color: black;
    background: white;
  }
}


/* Spotify Background Interface */
.spotify-background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -3;
  overflow: hidden;
}

.spotify-interface {
  display: flex;
  width: 100%;
  height: calc(100% - 90px);
  background: #121212;
  opacity: 0.8;
}

.spotify-sidebar {
  width: 240px;
  background: #000000;
  padding: var(--space-24) var(--space-16);
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
  opacity: 0.9;
}

.spotify-logo {
  padding: var(--space-8) 0;
  margin-bottom: var(--space-16);
}

.spotify-nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.nav-item {
  display: flex;
  align-items: center;
  gap: var(--space-16);
  padding: var(--space-8) var(--space-12);
  color: #b3b3b3;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s ease;
}

.nav-item:hover {
  color: var(--color-white);
}

.nav-item.active {
  color: var(--color-white);
  background: rgba(255, 255, 255, 0.1);
}

.nav-icon {
  font-size: var(--font-size-lg);
}

.spotify-divider {
  height: 1px;
  background: #282828;
  margin: var(--space-8) 0;
}

.spotify-main {
  flex: 1;
  background: linear-gradient(180deg, #1a1a1a 0%, #121212 100%);
  padding: var(--space-24);
  overflow-y: auto;
}

.spotify-header h2 {
  color: var(--color-white);
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-24);
}

.recently-played {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-16);
  margin-bottom: var(--space-32);
}

.playlist-card {
  display: flex;
  align-items: center;
  gap: var(--space-16);
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  padding: var(--space-8);
  cursor: pointer;
  transition: all 0.3s ease;
}

.playlist-card:hover {
  background: rgba(255, 255, 255, 0.2);
}

.playlist-cover {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.lofi-cover {
  background: linear-gradient(135deg, #ff6b6b, #4ecdc4);
}

.focus-cover {
  background: linear-gradient(135deg, #667eea, #764ba2);
}

.coding-cover {
  background: linear-gradient(135deg, #f093fb, #f5576c);
}

.study-cover {
  background: linear-gradient(135deg, #4facfe, #00f2fe);
}

.instrumental-cover {
  background: linear-gradient(135deg, #43e97b, #38f9d7);
}

.programming-cover {
  background: linear-gradient(135deg, #fa709a, #fee140);
}

.playlist-name {
  color: var(--color-white);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
}

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

.section h3 {
  color: var(--color-white);
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-20);
}

.playlist-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: var(--space-20);
}

.playlist-item {
  background: #181818;
  border-radius: var(--radius-md);
  padding: var(--space-16);
  cursor: pointer;
  transition: all 0.3s ease;
}

.playlist-item:hover {
  background: #282828;
}

.playlist-item .playlist-cover {
  width: 100%;
  aspect-ratio: 1;
  margin-bottom: var(--space-12);
  border-radius: var(--radius-sm);
}

.playlist-info h4 {
  color: var(--color-white);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--space-4);
}

.playlist-info p {
  color: #b3b3b3;
  font-size: var(--font-size-sm);
  line-height: 1.4;
}

/* Now Playing Bar */
.now-playing-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 90px;
  background: #181818;
  border-top: 1px solid #282828;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space-16);
  z-index: 50;
}

.now-playing-info {
  display: flex;
  align-items: center;
  gap: var(--space-12);
  flex: 0 1 30%;
}

.now-playing-cover {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, #4facfe, #00f2fe);
  border-radius: var(--radius-sm);
  animation: spin 8s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.now-playing-text {
  min-width: 0;
}

.track-name {
  color: var(--color-white);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--space-2);
}

.artist-name {
  color: #b3b3b3;
  font-size: var(--font-size-xs);
}

.player-controls {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-8);
  flex: 0 1 40%;
}

.control-buttons {
  display: flex;
  align-items: center;
  gap: var(--space-16);
}

.control-btn {
  background: none;
  border: none;
  color: #b3b3b3;
  font-size: var(--font-size-lg);
  cursor: pointer;
  padding: var(--space-8);
  border-radius: 50%;
  transition: all 0.2s ease;
}

.control-btn:hover {
  color: var(--color-white);
}

.play-btn {
  color: #000;
  background: var(--color-white);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.progress-bar {
  display: flex;
  align-items: center;
  gap: var(--space-12);
  width: 100%;
  max-width: 500px;
}

.time-current,
.time-total {
  color: #b3b3b3;
  font-size: var(--font-size-xs);
  min-width: 40px;
  text-align: center;
}

.progress-track {
  flex: 1;
  height: 4px;
  background: #4d4d4d;
  border-radius: 2px;
  overflow: hidden;
  cursor: pointer;
}

.progress-fill {
  height: 100%;
  background: #1DB954;
  border-radius: 2px;
  transition: width 0.1s linear;
  width: 65%;
  animation: progressPulse 2s ease-in-out infinite;
}

@keyframes progressPulse {
  0%, 100% { box-shadow: 0 0 5px rgba(29, 185, 84, 0.3); }
  50% { box-shadow: 0 0 15px rgba(29, 185, 84, 0.6); }
}

.volume-controls {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  flex: 0 1 30%;
  justify-content: flex-end;
}

.volume-icon {
  color: #b3b3b3;
  font-size: var(--font-size-base);
}

.volume-bar {
  width: 93px;
  height: 4px;
  background: #4d4d4d;
  border-radius: 2px;
  overflow: hidden;
  cursor: pointer;
}

.volume-fill {
  height: 100%;
  background: #1DB954;
  border-radius: 2px;
  width: 80%;
}



/* Terminal Overlay */
.terminal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  backdrop-filter: blur(4px);
  background: rgba(0, 0, 0, 0.4);
  pointer-events: none;
}


/* Responsive Design */
@media (max-width: 768px) {
  .spotify-interface {
    flex-direction: column;
    height: calc(100% - 70px);
  }
  
  .spotify-sidebar {
    width: 100%;
    height: 120px;
    flex-direction: row;
    overflow-x: auto;
    padding: var(--space-12);
  }
  
  .spotify-nav {
    flex-direction: row;
    gap: var(--space-16);
  }
  
  .nav-item {
    white-space: nowrap;
    min-width: max-content;
  }
  
  .nav-text {
    display: none;
  }
  
  .spotify-main {
    flex: 1;
    padding: var(--space-16);
  }
  
  .spotify-header h2 {
    font-size: var(--font-size-3xl);
  }
  
  .recently-played {
    grid-template-columns: 1fr;
  }
  
  .playlist-grid {
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  }
  
  .now-playing-bar {
    height: 70px;
    padding: 0 var(--space-8);
  }
  
  .now-playing-info {
    flex: 1;
  }
  
  .player-controls {
    flex: 2;
  }
  
  .volume-controls {
    display: none;
  }
  
  .progress-bar {
    max-width: none;
  }
  
  .container {
    padding: var(--space-16);
  }
  
  .terminal-content {
    padding: var(--space-16);
  }
  
  .hero-title {
    font-size: var(--font-size-3xl);
  }
  
  .hero-subtitle {
    font-size: var(--font-size-lg);
  }
  
  .skills-grid {
    grid-template-columns: 1fr;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
  }
  
  .project-header {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .particle {
    animation-duration: 25s;
  }
  
  .particle svg {
    width: 24px;
    height: 24px;
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  .particle {
    animation: none;
  }
  
  .cursor {
    animation: none;
    opacity: 1;
  }
  
  .skill-progress {
    animation: none;
  }
  
  .now-playing-cover {
    animation: none;
  }
  
  .skill-card::before,
  .project-card::before,
  .contact-link::before,
  .tech-tag::before {
    display: none;
  }
}

/* Focus and Accessibility */
.contact-link:focus,
.skill-card:focus,
.project-card:focus,
.particle:focus,
.resource-header:focus {
  outline: 2px solid #1DB954;
  outline-offset: 2px;
}

/* High Contrast Mode */
/* High Contrast Mode */
@media (prefers-contrast: high) {
  .terminal-window {
    border-color: #1ed760;
    background: rgba(0, 0, 0, 0.95);
  }
  
  .skill-card,
  .project-card,
  .contact-link {
    border-color: #1ed760;
    background: rgba(0, 0, 0, 0.8);
  }
  
  .particle {
    filter: none;
  }
  
  .resource-widget {
    border-color: #1ed760;
    background: rgba(0, 0, 0, 0.95);
  }
}



/* Particle System */
.particle-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 10;
  pointer-events: none;
}

.particle {
  position: absolute;
  opacity: 0.8;
  transition: all 0.3s ease-out;
  animation: float 20s linear infinite;
  pointer-events: auto;
  filter: drop-shadow(0 0 6px currentColor);
  cursor: pointer;
}

.particle:hover {
  animation-play-state: paused;
  transform: scale(1.5) !important;
  z-index: 1000 !important;
}

.particle svg {
  width: 28px;
  height: 28px;
  transition: all 0.3s ease;
}

@keyframes float {
  from {
    transform: translateX(-100px) translateY(0px) rotate(0deg);
    opacity: 0;
  }
  5% {
    opacity: 0.8;
  }
  95% {
    opacity: 0.8;
  }
  to {
    transform: translateX(calc(100vw + 100px)) translateY(-50px) rotate(360deg);
    opacity: 0;
  }
}
  



/* RESOURCE WIDGET STYLES - Add this to your existing style.css */
.resource-widget {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 200px;
  background: rgba(10, 10, 10, 0.9);
  border: 1px solid rgba(31, 184, 205, 0.6);
  border-radius: 8px;
  box-shadow: 0 0 20px rgba(31, 184, 205, 0.3);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  font-family: var(--font-mono);
  font-size: 12px;
  z-index: 1000;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}

.resource-widget:hover {
  border-color: var(--color-neon-blue);
  box-shadow: 0 0 30px rgba(31, 184, 205, 0.5);
}

.widget-header {
  display: flex;
  align-items: center;
  padding: 10px 12px;
  cursor: pointer;
  user-select: none;
  transition: background-color 0.2s ease;
}

.widget-header:hover {
  background: rgba(31, 184, 205, 0.1);
}

.widget-icon {
  color: var(--color-neon-green);
  margin-right: 8px;
  font-size: 14px;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

.widget-title {
  color: white;
  font-weight: 600;
  flex: 1;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.toggle-arrow {
  color: rgba(255, 255, 255, 0.7);
  transition: transform 0.3s ease;
  font-size: 10px;
}

.resource-widget.expanded .toggle-arrow {
  transform: rotate(180deg);
}

.widget-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  background: rgba(0, 0, 0, 0.3);
}

.resource-widget.expanded .widget-content {
  max-height: 200px;
}

.metric-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 12px;
  border-bottom: 1px solid rgba(31, 184, 205, 0.2);
}

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

.metric-label {
  color: rgba(255, 255, 255, 0.7);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.metric-value {
  color: var(--color-neon-green);
  font-weight: 600;
  text-shadow: 0 0 5px currentColor;
  font-size: 11px;
  min-width: 60px;
  text-align: right;
}




@keyframes spotify-progress {
  0% { width: 120px; opacity: 0.4; }
  50% { width: 200px; opacity: 0.8; }
  100% { width: 120px; opacity: 0.4; }
}


/* Resource Usage Widget */
.resource-widget {
  position: fixed;
  bottom: 110px;
  right: var(--space-20);
  background: rgba(0, 0, 0, 0.95);
  border: 2px solid #1DB954;
  border-radius: var(--radius-md);
  backdrop-filter: blur(15px);
  font-family: var(--font-family-mono);
  z-index: 100;
  box-shadow: 
    0 8px 32px rgba(0, 0, 0, 0.8),
    0 0 20px rgba(29, 185, 84, 0.4);
  transition: all 0.3s ease;
  min-width: 220px;
}

.resource-widget:hover {
  box-shadow: 
    0 12px 40px rgba(0, 0, 0, 0.9),
    0 0 30px rgba(29, 185, 84, 0.6);
}

.resource-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-12) var(--space-16);
  background: rgba(29, 185, 84, 0.15);
  border-bottom: 1px solid rgba(29, 185, 84, 0.3);
  cursor: pointer;
  user-select: none;
}

.resource-header:hover {
  background: rgba(29, 185, 84, 0.25);
}

.resource-title {
  color: #1DB954;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  text-shadow: 0 0 5px rgba(29, 185, 84, 0.5);
}

.resource-toggle {
  background: none;
  border: none;
  color: #1DB954;
  font-size: var(--font-size-base);
  cursor: pointer;
  padding: var(--space-2);
  transition: transform 0.3s ease;
  font-weight: bold;
}

.resource-toggle.collapsed {
  transform: rotate(-90deg);
}

.resource-content {
  padding: var(--space-16);
  transition: all 0.3s ease;
  overflow: hidden;
  max-height: 200px;
}

.resource-content.collapsed {
  max-height: 0;
  padding: 0 var(--space-16);
}

.resource-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-12);
}

.resource-item:last-child {
  margin-bottom: 0;
}

.resource-label {
  color: rgba(255, 255, 255, 0.9);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
}

.resource-value {
  color: #1DB954;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  text-shadow: 0 0 3px rgba(29, 185, 84, 0.3);
}

.load-bar {
  width: 60px;
  height: 6px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 3px;
  overflow: hidden;
  border: 1px solid rgba(29, 185, 84, 0.3);
}

.load-fill {
  height: 100%;
  background: linear-gradient(90deg, #1DB954, #1ed760);
  border-radius: 2px;
  transition: width 0.5s ease;
  box-shadow: 0 0 8px rgba(29, 185, 84, 0.5);
  width: 45%;
  animation: loadPulse 2s ease-in-out infinite;
}

@keyframes loadPulse {
  0%, 100% { opacity: 0.8; }
  50% { opacity: 1; }
}



/* Main Content */
.main-content {
  position: relative;
  z-index: 20;
  min-height: 100vh;
  backdrop-filter: blur(2px);
  background: rgba(0, 0, 0, 0.15);
  padding-bottom: 120px;
}