/* AstroGames Early 2000s Web Framework */

/* CSS Custom Properties for Early 2000s Color Palette */
:root {
  /* Base Colors */
  --bg-primary: #F5F5F5;
  --bg-secondary: #FFFFFF;
  --bg-tertiary: #E8E8E8;
  --bg-quaternary: #DDDDDD;
  
  /* Text Colors */
  --color-text: #333333;
  --color-text-dim: #666666;
  --color-primary: #4A4A4A;
  --color-secondary: #0066CC;
  --color-accent: #CC0000;
  
  /* State Colors */
  --color-success: #008000;
  --color-warning: #FF8C00;
  --color-error: #CC0000;
  --color-info: #0066CC;
  
  /* Link Colors */
  --color-link: #0066CC;
  --color-link-hover: #0099FF;
  
  /* Border Colors */
  --border-color: #CCCCCC;
  --border-light: #DDDDDD;
  --border-dark: #999999;
  --border-width: 1px;
  --border-radius: 4px;
  --border-thick: 2px;
  
  /* Button Colors */
  --btn-primary: #0066CC;
  --btn-primary-active: #004499;
  --btn-secondary: #999999;
  --btn-hover: #0099FF;
  
  /* Logo Colors */
  --logo-base: #4A4A4A;
  --logo-shadow: #CCCCCC;
  --logo-accent: #0066CC;
  
  /* Shadow Colors */
  --shadow-light: rgba(0, 0, 0, 0.1);
  --shadow-medium: rgba(0, 0, 0, 0.2);
  --shadow-dark: rgba(0, 0, 0, 0.3);
  --shadow-simple: 0 1px 3px;
  --shadow-pixel: 2px 2px 0px;
  --shadow-glow: 0 0 8px;
  
  /* Typography */
  --font-primary: Arial, Helvetica, sans-serif;
  --font-secondary: "Times New Roman", Times, serif;
  --font-tertiary: "Courier New", Courier, monospace;
  --font-monospace: "Courier New", Courier, monospace;
  
  /* Font Weights */
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-bold: 700;
  
  /* Font Sizes */
  --text-xs: 10px;
  --text-sm: 12px;
  --text-base: 14px;
  --text-md: 16px;
  --text-lg: 18px;
  --text-xl: 20px;
  --text-2xl: 24px;
  --text-3xl: 32px;
  --text-4xl: 40px;
  --text-5xl: 48px;
  
  /* Line Heights */
  --line-height-tight: 1.2;
  --line-height-normal: 1.4;
  --line-height-relaxed: 1.6;
  --line-height-loose: 1.8;
  
  /* Spacing */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  
  /* Transitions */
  --transition-fast: 0.15s;
  --transition-normal: 0.3s;
  --transition-slow: 0.5s;
  
  /* Z-Index */
  --z-overlay: 100;
  --z-modal: 200;
  --z-tooltip: 300;
  
  /* Retro Gaming Colors */
  --neon-pink: #FF0040;
  --electric-blue: #00D4AA;
  --laser-green: #00FF00;
  --cosmic-orange: #FFE66D;
  
  /* Game Boy Colors */
  --gb-bg: #9BBB0F;
  --gb-primary: #8BAC0F;
  --gb-secondary: #306230;
  --gb-accent: #0F380F;
  
  /* Background Gradients */
  --bg-gradient-primary: linear-gradient(135deg, #F5F5F5 0%, #E8E8E8 100%);
  --bg-gradient-secondary: linear-gradient(135deg, #FFFFFF 0%, #F5F5F5 100%);
  --bg-gradient-tertiary: linear-gradient(135deg, #E8E8E8 0%, #DDDDDD 100%);
  --bg-gradient-content: linear-gradient(180deg, #FAFAFA 0%, #F5F5F5 100%);
  --bg-gradient-footer: linear-gradient(180deg, #E8E8E8 0%, #DDDDDD 100%);
  
  /* Pattern Backgrounds */
  --pattern-dots: radial-gradient(circle, #CCCCCC 1px, transparent 1px);
  --pattern-grid: linear-gradient(#CCCCCC 1px, transparent 1px), linear-gradient(90deg, #CCCCCC 1px, transparent 1px);
  --pattern-diagonal: repeating-linear-gradient(45deg, transparent, transparent 2px, #CCCCCC 2px, #CCCCCC 4px);
  --pattern-size-small: 8px 8px;
  --pattern-size-medium: 16px 16px;
  --pattern-size-large: 32px 32px;
}

/* Base Reset and Typography System - Early 2000s Compatible */
* {
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 12px;
  font-weight: normal;
  line-height: 1.4;
  color: #333333;
  background-color: #F5F5F5;
  margin: 0;
  padding: 0;
}

/* Heading Typography - Early 2000s Web Standards */
h1, h2, h3, h4, h5, h6 {
  font-family: Arial, Helvetica, sans-serif;
  font-weight: bold;
  line-height: 1.2;
  color: #333333;
  margin-bottom: 12px;
}

h1 { font-size: 32px; }
h2 { font-size: 28px; }
h3 { font-size: 24px; }
h4 { font-size: 18px; }
h5 { font-size: 16px; }
h6 { font-size: 14px; }

/* Paragraph and Text Elements */
p {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 12px;
  line-height: 1.6;
  color: #333333;
  margin-bottom: 12px;
}

/* Link Styling - Classic Web Links (NO CSS3 TRANSITIONS) */
a {
  color: #0066CC;
  text-decoration: underline;
}

a:visited {
  color: #663399;
}

a:hover {
  color: #0099FF;
  text-decoration: none;
}

a:focus {
  outline: 2px solid #0066CC;
}

/* List Styling */
ul, ol {
  font-family: var(--font-primary);
  font-size: var(--text-base);
  line-height: var(--line-height-relaxed);
  color: var(--color-text);
  margin-bottom: var(--space-3);
  padding-left: var(--space-5);
}

li {
  margin-bottom: var(--space-1);
}

/* Code and Preformatted Text */
code, pre {
  font-family: var(--font-monospace);
  font-size: var(--text-sm);
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
}

code {
  padding: 2px 4px;
  border-radius: 2px;
}

pre {
  padding: var(--space-3);
  border-radius: var(--border-radius);
  overflow-x: auto;
  white-space: pre-wrap;
}

/* Form Elements Base Styling */
input, textarea, select, button {
  font-family: var(--font-primary);
  font-size: var(--text-base);
}

/* Table Styling - Early 2000s Web Tables */
table {
  border-collapse: collapse;
  width: 100%;
  font-family: var(--font-primary);
  font-size: var(--text-base);
  margin-bottom: var(--space-4);
}

th, td {
  border: 1px solid var(--border-color);
  padding: var(--space-2) var(--space-3);
  text-align: left;
}

th {
  background-color: var(--bg-tertiary);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
}

tr:nth-child(even) {
  background-color: var(--bg-secondary);
}

tr:hover {
  background-color: var(--bg-tertiary);
}

/* Typography Utility Classes */
.text-xs { font-size: var(--text-xs); line-height: var(--line-height-normal); }
.text-sm { font-size: var(--text-sm); line-height: var(--line-height-normal); }
.text-base { font-size: var(--text-base); line-height: var(--line-height-relaxed); }
.text-md { font-size: var(--text-md); line-height: var(--line-height-relaxed); }
.text-lg { font-size: var(--text-lg); line-height: var(--line-height-relaxed); }
.text-xl { font-size: var(--text-xl); line-height: var(--line-height-normal); }
.text-2xl { font-size: var(--text-2xl); line-height: var(--line-height-normal); }
.text-3xl { font-size: var(--text-3xl); line-height: var(--line-height-tight); }
.text-4xl { font-size: var(--text-4xl); line-height: var(--line-height-tight); }
.text-5xl { font-size: var(--text-5xl); line-height: var(--line-height-tight); }

/* Font Weight Classes */
.font-normal { font-weight: var(--font-weight-normal); }
.font-medium { font-weight: var(--font-weight-medium); }
.font-bold { font-weight: var(--font-weight-bold); }

/* Font Family Classes */
.font-primary { font-family: var(--font-primary); }
.font-secondary { font-family: var(--font-secondary); }
.font-tertiary { font-family: var(--font-tertiary); }
.font-mono { font-family: var(--font-monospace); }

/* Line Height Classes */
.leading-tight { line-height: var(--line-height-tight); }
.leading-normal { line-height: var(--line-height-normal); }
.leading-relaxed { line-height: var(--line-height-relaxed); }
.leading-loose { line-height: var(--line-height-loose); }

/* Letter Spacing for Clean Web Typography */
.tracking-tight { letter-spacing: -0.025em; }
.tracking-normal { letter-spacing: 0; }
.tracking-wide { letter-spacing: 0.025em; }
.tracking-wider { letter-spacing: 0.05em; }
.tracking-widest { letter-spacing: 0.1em; }

/* Text Alignment */
.text-left { text-align: left; }
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-justify { text-align: justify; }

/* Text Transform */
.uppercase { text-transform: uppercase; }
.lowercase { text-transform: lowercase; }
.capitalize { text-transform: capitalize; }
.normal-case { text-transform: none; }

/* Text Colors */
.text-primary { color: var(--color-primary); }
.text-secondary { color: var(--color-secondary); }
.text-accent { color: var(--color-accent); }
.text-success { color: var(--color-success); }
.text-warning { color: var(--color-warning); }
.text-error { color: var(--color-error); }
.text-info { color: var(--color-info); }
.text-dim { color: var(--color-text-dim); }

/* Unique Neon Text Effects */
.text-neon-pink { 
  color: var(--neon-pink); 
  text-shadow: 0 0 5px var(--neon-pink), 0 0 10px var(--neon-pink);
}
.text-electric-blue { 
  color: var(--electric-blue); 
  text-shadow: 0 0 5px var(--electric-blue), 0 0 10px var(--electric-blue);
}
.text-laser-green { 
  color: var(--laser-green); 
  text-shadow: 0 0 5px var(--laser-green), 0 0 10px var(--laser-green);
}

/* Clean Border System - Early 2000s Web Style */
.border { border: var(--border-width) solid var(--border-color); }
.border-0 { border: none; }
.border-2 { border: 2px solid var(--border-color); }
.border-3 { border: 3px solid var(--border-color); }

/* Border Colors */
.border-primary { border-color: var(--color-primary); }
.border-secondary { border-color: var(--color-secondary); }
.border-accent { border-color: var(--color-accent); }
.border-light { border-color: var(--border-light); }
.border-dark { border-color: var(--border-dark); }

/* Individual Border Sides */
.border-t { border-top: var(--border-width) solid var(--border-color); }
.border-r { border-right: var(--border-width) solid var(--border-color); }
.border-b { border-bottom: var(--border-width) solid var(--border-color); }
.border-l { border-left: var(--border-width) solid var(--border-color); }

/* Border Radius - Subtle Early 2000s Rounded Corners */
.rounded-none { border-radius: 0; }
.rounded-sm { border-radius: 2px; }
.rounded { border-radius: var(--border-radius); }
.rounded-md { border-radius: 4px; }
.rounded-lg { border-radius: 6px; }
.rounded-xl { border-radius: 8px; }
.rounded-full { border-radius: 50%; }

/* Classic Web Inset/Outset Borders */
.border-inset {
  border: var(--border-width) solid;
  border-color: var(--border-dark) var(--border-light) var(--border-light) var(--border-dark);
  background: linear-gradient(135deg, var(--bg-tertiary) 0%, var(--bg-secondary) 100%);
}

.border-outset {
  border: var(--border-width) solid;
  border-color: var(--border-light) var(--border-dark) var(--border-dark) var(--border-light);
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
}

/* Groove and Ridge Borders - Classic Web Effects */
.border-groove {
  border: 2px groove var(--border-color);
}

.border-ridge {
  border: 2px ridge var(--border-color);
}

/* Button system moved to buttons.css for standardization */





/* Form Elements - Early 2000s Web Forms (NO CSS3) */
.form-input,
.form-textarea,
.form-select {
  display: block;
  width: 100%;
  padding: 8px 12px;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 12px;
  line-height: 1.4;
  color: #333333;
  background-color: #FFFFFF;
  border: 1px solid #CCCCCC;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: #0066CC;
}

.form-input:disabled,
.form-textarea:disabled,
.form-select:disabled {
  background-color: #E8E8E8;
  color: #666666;
  cursor: not-allowed;
}

.form-textarea {
  resize: vertical;
  min-height: 80px;
}

.form-select {
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23666666' stroke-width='2' stroke-linecap='square' stroke-linejoin='miter'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right var(--space-3) center;
  background-size: 16px;
  padding-right: var(--space-8);
  appearance: none;
}

/* Checkbox and Radio Styling */
.form-checkbox,
.form-radio {
  appearance: none;
  width: 16px;
  height: 16px;
  border: var(--border-width) solid var(--border-color);
  background-color: var(--bg-secondary);
  cursor: pointer;
  position: relative;
  transition: all var(--transition-fast) ease;
  vertical-align: middle;
  margin-right: var(--space-2);
}

.form-checkbox {
  border-radius: 2px;
}

.form-radio {
  border-radius: 50%;
}

.form-checkbox:checked,
.form-radio:checked {
  background-color: var(--color-secondary);
  border-color: var(--color-secondary);
}

.form-checkbox:checked::after {
  content: '✓';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-size: var(--text-xs);
  font-weight: bold;
}

.form-radio:checked::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: white;
}

.form-checkbox:focus,
.form-radio:focus {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

/* Form Labels */
.form-label {
  display: block;
  font-family: var(--font-primary);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.form-label-inline {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-primary);
  font-size: var(--text-sm);
  color: var(--color-text);
  cursor: pointer;
}

/* Form Groups */
.form-group {
  margin-bottom: var(--space-4);
}

.form-group:last-child {
  margin-bottom: 0;
}

/* Form Validation States */
.form-input.is-valid,
.form-textarea.is-valid,
.form-select.is-valid {
  border-color: var(--color-success);
}

.form-input.is-invalid,
.form-textarea.is-invalid,
.form-select.is-invalid {
  border-color: var(--color-error);
}

.form-feedback {
  font-family: var(--font-primary);
  font-size: var(--text-sm);
  margin-top: var(--space-1);
}

.form-feedback.valid {
  color: var(--color-success);
}

.form-feedback.invalid {
  color: var(--color-error);
}

/* Card Component - Early 2000s Web Panels */
.card {
  background-color: var(--bg-secondary);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--border-radius);
  box-shadow: 0 1px 3px var(--shadow-light);
  overflow: hidden;
}

.card-header {
  padding: var(--space-3) var(--space-4);
  background-color: var(--bg-tertiary);
  border-bottom: var(--border-width) solid var(--border-color);
}

.card-body {
  padding: var(--space-4);
}

.card-footer {
  padding: var(--space-3) var(--space-4);
  background-color: var(--bg-tertiary);
  border-top: var(--border-width) solid var(--border-color);
}

.card-title {
  font-family: var(--font-primary);
  font-size: var(--text-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  margin: 0 0 var(--space-2) 0;
}

.card-text {
  font-family: var(--font-primary);
  font-size: var(--text-base);
  color: var(--color-text);
  margin: 0 0 var(--space-3) 0;
}

.card-text:last-child {
  margin-bottom: 0;
}

/* Alert Component */
.alert {
  padding: var(--space-3) var(--space-4);
  border: var(--border-width) solid;
  border-radius: var(--border-radius);
  font-family: var(--font-primary);
  font-size: var(--text-base);
  margin-bottom: var(--space-4);
}

.alert-info {
  background-color: #E6F3FF;
  border-color: var(--color-info);
  color: #0056B3;
}

.alert-success {
  background-color: #E6F7E6;
  border-color: var(--color-success);
  color: #006600;
}

.alert-warning {
  background-color: #FFF3E0;
  border-color: var(--color-warning);
  color: #CC7700;
}

.alert-error {
  background-color: #FFE6E6;
  border-color: var(--color-error);
  color: #AA0000;
}

/* Badge Component */
.badge {
  display: inline-block;
  padding: var(--space-1) var(--space-2);
  font-family: var(--font-primary);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-bold);
  text-align: center;
  white-space: nowrap;
  vertical-align: baseline;
  border-radius: 2px;
}

.badge-primary {
  background-color: var(--color-secondary);
  color: white;
}

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

.badge-success {
  background-color: var(--color-success);
  color: white;
}

.badge-warning {
  background-color: var(--color-warning);
  color: white;
}

.badge-error {
  background-color: var(--color-error);
  color: white;
}

/* Utility Classes */
.no-select {
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

.pointer-events-none {
  pointer-events: none;
}

.cursor-pointer {
  cursor: pointer;
}

.cursor-not-allowed {
  cursor: not-allowed;
}

/* Shadow Utilities */
.shadow-none { box-shadow: none; }
.shadow-sm { box-shadow: 0 1px 2px var(--shadow-light); }
.shadow { box-shadow: 0 1px 3px var(--shadow-light), 0 1px 2px var(--shadow-medium); }
.shadow-md { box-shadow: 0 4px 6px var(--shadow-light), 0 2px 4px var(--shadow-medium); }
.shadow-lg { box-shadow: 0 10px 15px var(--shadow-light), 0 4px 6px var(--shadow-medium); }

/* Background Color Utilities */
.bg-primary { background-color: var(--bg-primary); }
.bg-secondary { background-color: var(--bg-secondary); }
.bg-tertiary { background-color: var(--bg-tertiary); }
.bg-quaternary { background-color: var(--bg-quaternary); }

/* Display Utilities */
.block { display: block; }
.inline-block { display: inline-block; }
.inline { display: inline; }
.flex { display: flex; }
.inline-flex { display: inline-flex; }
.grid { display: grid; }
.hidden { display: none; }

/* Flexbox Utilities */
.flex-row { flex-direction: row; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.flex-nowrap { flex-wrap: nowrap; }
.items-start { align-items: flex-start; }
.items-center { align-items: center; }
.items-end { align-items: flex-end; }
.justify-start { justify-content: flex-start; }
.justify-center { justify-content: center; }
.justify-end { justify-content: flex-end; }
.justify-between { justify-content: space-between; }
.justify-around { justify-content: space-around; }

/* Spacing Utilities */
.m-0 { margin: 0; }
.m-1 { margin: var(--space-1); }
.m-2 { margin: var(--space-2); }
.m-3 { margin: var(--space-3); }
.m-4 { margin: var(--space-4); }
.m-5 { margin: var(--space-5); }
.m-6 { margin: var(--space-6); }
.m-8 { margin: var(--space-8); }
.m-auto { margin: auto; }

.p-0 { padding: 0; }
.p-1 { padding: var(--space-1); }
.p-2 { padding: var(--space-2); }
.p-3 { padding: var(--space-3); }
.p-4 { padding: var(--space-4); }
.p-5 { padding: var(--space-5); }
.p-6 { padding: var(--space-6); }
.p-8 { padding: var(--space-8); }

/* Margin/Padding Individual Sides */
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--space-1); }
.mt-2 { margin-top: var(--space-2); }
.mt-3 { margin-top: var(--space-3); }
.mt-4 { margin-top: var(--space-4); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--space-1); }
.mb-2 { margin-bottom: var(--space-2); }
.mb-3 { margin-bottom: var(--space-3); }
.mb-4 { margin-bottom: var(--space-4); }

.ml-0 { margin-left: 0; }
.ml-1 { margin-left: var(--space-1); }
.ml-2 { margin-left: var(--space-2); }
.ml-3 { margin-left: var(--space-3); }
.ml-4 { margin-left: var(--space-4); }

.mr-0 { margin-right: 0; }
.mr-1 { margin-right: var(--space-1); }
.mr-2 { margin-right: var(--space-2); }
.mr-3 { margin-right: var(--space-3); }
.mr-4 { margin-right: var(--space-4); }

.pt-0 { padding-top: 0; }
.pt-1 { padding-top: var(--space-1); }
.pt-2 { padding-top: var(--space-2); }
.pt-3 { padding-top: var(--space-3); }
.pt-4 { padding-top: var(--space-4); }

.pb-0 { padding-bottom: 0; }
.pb-1 { padding-bottom: var(--space-1); }
.pb-2 { padding-bottom: var(--space-2); }
.pb-3 { padding-bottom: var(--space-3); }
.pb-4 { padding-bottom: var(--space-4); }

.pl-0 { padding-left: 0; }
.pl-1 { padding-left: var(--space-1); }
.pl-2 { padding-left: var(--space-2); }
.pl-3 { padding-left: var(--space-3); }
.pl-4 { padding-left: var(--space-4); }

.pr-0 { padding-right: 0; }
.pr-1 { padding-right: var(--space-1); }
.pr-2 { padding-right: var(--space-2); }
.pr-3 { padding-right: var(--space-3); }
.pr-4 { padding-right: var(--space-4); }

/* Container System */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

.container-sm {
  max-width: 640px;
}

.container-md {
  max-width: 768px;
}

.container-lg {
  max-width: 1024px;
}

.container-xl {
  max-width: 1280px;
}

.container-fluid {
  width: 100%;
  padding: 0 var(--space-4);
}

/* Grid System */
.row {
  display: flex;
  flex-wrap: wrap;
  margin: 0 calc(var(--space-2) * -1);
}

.col {
  flex: 1;
  padding: 0 var(--space-2);
}

.col-1 { flex: 0 0 8.333333%; max-width: 8.333333%; }
.col-2 { flex: 0 0 16.666667%; max-width: 16.666667%; }
.col-3 { flex: 0 0 25%; max-width: 25%; }
.col-4 { flex: 0 0 33.333333%; max-width: 33.333333%; }
.col-5 { flex: 0 0 41.666667%; max-width: 41.666667%; }
.col-6 { flex: 0 0 50%; max-width: 50%; }
.col-7 { flex: 0 0 58.333333%; max-width: 58.333333%; }
.col-8 { flex: 0 0 66.666667%; max-width: 66.666667%; }
.col-9 { flex: 0 0 75%; max-width: 75%; }
.col-10 { flex: 0 0 83.333333%; max-width: 83.333333%; }
.col-11 { flex: 0 0 91.666667%; max-width: 91.666667%; }
.col-12 { flex: 0 0 100%; max-width: 100%; }

/* Responsive Breakpoints */
@media (max-width: 640px) {
  .container {
    padding: 0 var(--space-3);
  }
  
  .hidden-sm {
    display: none !important;
  }
  
  .col-sm-1 { flex: 0 0 8.333333%; max-width: 8.333333%; }
  .col-sm-2 { flex: 0 0 16.666667%; max-width: 16.666667%; }
  .col-sm-3 { flex: 0 0 25%; max-width: 25%; }
  .col-sm-4 { flex: 0 0 33.333333%; max-width: 33.333333%; }
  .col-sm-5 { flex: 0 0 41.666667%; max-width: 41.666667%; }
  .col-sm-6 { flex: 0 0 50%; max-width: 50%; }
  .col-sm-7 { flex: 0 0 58.333333%; max-width: 58.333333%; }
  .col-sm-8 { flex: 0 0 66.666667%; max-width: 66.666667%; }
  .col-sm-9 { flex: 0 0 75%; max-width: 75%; }
  .col-sm-10 { flex: 0 0 83.333333%; max-width: 83.333333%; }
  .col-sm-11 { flex: 0 0 91.666667%; max-width: 91.666667%; }
  .col-sm-12 { flex: 0 0 100%; max-width: 100%; }
}

@media (max-width: 768px) {
  :root {
    --text-xs: 9px;
    --text-sm: 10px;
    --text-base: 11px;
    --text-md: 12px;
    --text-lg: 13px;
    --text-xl: 15px;
    --text-2xl: 17px;
    --text-3xl: 20px;
    --text-4xl: 24px;
    --text-5xl: 28px;
  }
  
  /* Button mobile styles moved to buttons.css */
  
  .hidden-md {
    display: none !important;
  }
  
  .col-md-1 { flex: 0 0 8.333333%; max-width: 8.333333%; }
  .col-md-2 { flex: 0 0 16.666667%; max-width: 16.666667%; }
  .col-md-3 { flex: 0 0 25%; max-width: 25%; }
  .col-md-4 { flex: 0 0 33.333333%; max-width: 33.333333%; }
  .col-md-5 { flex: 0 0 41.666667%; max-width: 41.666667%; }
  .col-md-6 { flex: 0 0 50%; max-width: 50%; }
  .col-md-7 { flex: 0 0 58.333333%; max-width: 58.333333%; }
  .col-md-8 { flex: 0 0 66.666667%; max-width: 66.666667%; }
  .col-md-9 { flex: 0 0 75%; max-width: 75%; }
  .col-md-10 { flex: 0 0 83.333333%; max-width: 83.333333%; }
  .col-md-11 { flex: 0 0 91.666667%; max-width: 91.666667%; }
  .col-md-12 { flex: 0 0 100%; max-width: 100%; }
}

@media (min-width: 1024px) {
  .hidden-lg {
    display: none !important;
  }
  
  .col-lg-1 { flex: 0 0 8.333333%; max-width: 8.333333%; }
  .col-lg-2 { flex: 0 0 16.666667%; max-width: 16.666667%; }
  .col-lg-3 { flex: 0 0 25%; max-width: 25%; }
  .col-lg-4 { flex: 0 0 33.333333%; max-width: 33.333333%; }
  .col-lg-5 { flex: 0 0 41.666667%; max-width: 41.666667%; }
  .col-lg-6 { flex: 0 0 50%; max-width: 50%; }
  .col-lg-7 { flex: 0 0 58.333333%; max-width: 58.333333%; }
  .col-lg-8 { flex: 0 0 66.666667%; max-width: 66.666667%; }
  .col-lg-9 { flex: 0 0 75%; max-width: 75%; }
  .col-lg-10 { flex: 0 0 83.333333%; max-width: 83.333333%; }
  .col-lg-11 { flex: 0 0 91.666667%; max-width: 91.666667%; }
  .col-lg-12 { flex: 0 0 100%; max-width: 100%; }
}

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

@media (prefers-contrast: high) {
  :root {
    --bg-primary: #FFFFFF;
    --bg-secondary: #FFFFFF;
    --bg-tertiary: #F0F0F0;
    --color-text: #000000;
    --color-secondary: #0000FF;
    --border-color: #000000;
    --shadow-light: rgba(0,0,0,0.5);
    --shadow-medium: rgba(0,0,0,0.7);
    --shadow-dark: rgba(0,0,0,0.9);
  }
}

/* Print Styles */
@media print {
  * {
    background: white !important;
    color: black !important;
    box-shadow: none !important;
    text-shadow: none !important;
  }
  
  /* Button print styles moved to buttons.css */
  
  .hidden-print {
    display: none !important;
  }
  
  a[href]:after {
    content: " (" attr(href) ")";
  }
  
  abbr[title]:after {
    content: " (" attr(title) ")";
  }
}

/* High DPI Display Optimization */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }
}

/* Focus Management */
.js-focus-visible *:focus:not(.focus-visible) {
  outline: none;
}

/* Screen Reader Only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.sr-only-focusable:focus {
  position: static;
  width: auto;
  height: auto;
  padding: inherit;
  margin: inherit;
  overflow: visible;
  clip: auto;
  white-space: normal;
}