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  Theme: GitHub Dark
  Description: Dark theme as seen on github.com
  Author: github.com
  Maintainer: @Hirse
  Updated: 2021-05-15

  Outdated base version: https://github.com/primer/github-syntax-dark
  Current colors taken from GitHub's CSS
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.message-domain-badge{background:#3b82f6;color:#fff}.message.domain-coding .message-domain-badge{background:#8b5cf6;color:#fff}.message.domain-medical .message-domain-badge{background:#ef4444;color:#fff}.message.domain-legal .message-domain-badge{background:#f59e0b;color:#fff}.message.domain-general .message-domain-badge{background:#6b7280;color:#fff}.message.domain-system .message-domain-badge{background:#f59e0b;color:#fff}.message.system .message-avatar{background:linear-gradient(135deg,#f59e0b,#ef4444);border:2px solid #F59E0B}.message.system .message-bubble{background:linear-gradient(135deg,#f59e0b1a,#ef44441a);border:2px solid #F59E0B;color:var(--color-text-primary)}.system-warning{font-weight:500;line-height:1.6;white-space:pre-wrap}.context-badge{display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);background:var(--gradient-primary);color:var(--color-text-inverse);border-radius:var(--radius-md);font-size:var(--font-size-xs);font-weight:600;margin-top:var(--space-2);box-shadow:var(--shadow-sm);animation:fadeIn .3s ease-out;width:fit-content}@keyframes fadeIn{0%{opacity:0;transform:translateY(-5px)}to{opacity:1;transform:translateY(0)}}@media(max-width:768px){.chat-header{padding:var(--space-4) var(--space-6)}.messages-container{padding:var(--space-6)}.message-content{max-width:85%}.welcome-message{padding:var(--space-12)}.welcome-icon{font-size:4rem}}.message.assistant .message-bubble h1,.message.assistant .message-bubble h2,.message.assistant .message-bubble h3,.message.assistant .message-bubble h4,.message.assistant .message-bubble h5,.message.assistant .message-bubble h6{margin-top:var(--space-4);margin-bottom:var(--space-3);font-weight:700;color:var(--color-text-primary);line-height:1.3}.message.assistant .message-bubble 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var(--transition-fast)}.font-slider::-moz-range-thumb:hover{transform:scale(1.2);box-shadow:var(--shadow-primary)}@media(max-width:768px){.input-area{padding:var(--space-6)}.action-btn{width:40px;height:40px}.send-btn{width:48px;height:48px}}.toast{position:fixed;top:var(--space-8);left:50%;transform:translate(-50%,-120%);padding:var(--space-4) var(--space-6);background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-xl);color:var(--color-text-primary);font-size:var(--font-size-sm);font-weight:600;transition:transform var(--transition-base);z-index:1000;max-width:400px;-webkit-backdrop-filter:var(--blur-md);backdrop-filter:var(--blur-md)}.toast.show{transform:translate(-50%);animation:slideInDown .4s ease-out}@keyframes slideInDown{0%{transform:translate(-50%,-120%);opacity:0}to{transform:translate(-50%);opacity:1}}.toast.success{border-color:var(--color-success);background:linear-gradient(135deg,var(--color-bg-secondary) 0%,var(--color-success-light) 100%);box-shadow:var(--shadow-accent)}.toast.error{border-color:var(--color-error);background:linear-gradient(135deg,var(--color-bg-secondary) 0%,var(--color-error-light) 100%);box-shadow:0 4px 20px #ef444440}.toast.warning{border-color:var(--color-warning);background:linear-gradient(135deg,var(--color-bg-secondary) 0%,var(--color-warning-light) 100%);box-shadow:0 4px 20px #f59e0b40}@media(max-width:768px){.toast{top:var(--space-6);left:var(--space-6);right:var(--space-6);max-width:none;transform:translateY(-120%)}.toast.show{transform:translate(0)}@keyframes slideInDown{0%{transform:translateY(-120%);opacity:0}to{transform:translate(0);opacity:1}}}.app-container{display:flex;flex-direction:column;height:100vh;overflow:hidden;background:var(--color-bg-primary)}.main-layout{display:grid;grid-template-columns:320px 1fr;flex:1;overflow:hidden;transition:grid-template-columns var(--transition-base)}.main-layout.sidebar-hidden{grid-template-columns:0px 1fr}.chat-container{display:flex;flex-direction:column;height:100%;background:transparent;overflow:hidden}.sidebar-edge-toggle{position:fixed;left:320px;top:50%;transform:translateY(-50%);background:var(--gradient-primary);border:none;color:var(--color-text-inverse);cursor:pointer;padding:var(--space-3) var(--space-2);border-radius:0 var(--radius-lg) var(--radius-lg) 0;transition:left var(--transition-base),transform var(--transition-fast),box-shadow 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