/* ============================================================================
   HERMES MATRIX DOCS — Stylesheet
   ============================================================================ */

:root {
  --d-bg: #020804;
  --d-sidebar-bg: rgba(3, 13, 6, 0.75);
  --d-header-bg: rgba(2, 8, 4, 0.92);
  --d-card-bg: #07130a;
  --d-text: #d8ffe3;
  --d-text-strong: #eaffef;
  --d-text-muted: rgba(216, 255, 227, 0.6);
  --d-text-faint: rgba(216, 255, 227, 0.35);
  --d-green: #00ff41;
  --d-green-muted: rgba(0, 255, 65, 0.28);
  --d-green-faint: rgba(0, 255, 65, 0.08);
  --d-border: rgba(0, 255, 65, 0.2);
  --d-border-strong: rgba(0, 255, 65, 0.45);
  
  --d-font-sans: 'Inter', ui-sans-serif, system-ui, sans-serif;
  --d-font-mono: 'JetBrains Mono', ui-monospace, monospace;
}

/* Base resets & layouts */
body.docs-body {
  background: var(--d-bg);
  background-image: 
    radial-gradient(circle at 50% 0%, rgba(0, 255, 65, 0.08) 0%, transparent 50%),
    linear-gradient(rgba(0, 255, 65, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 255, 65, 0.05) 1px, transparent 1px);
  background-size: 100% 100%, 20px 20px, 20px 20px;
  background-attachment: scroll, fixed, fixed;
  color: var(--d-text);
  font-family: var(--d-font-sans);
  margin: 0;
  padding: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Scrollbar styling */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: #010402;
}
::-webkit-scrollbar-thumb {
  background: var(--d-green-muted);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--d-green);
}

/* Header styling */
.docs-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--d-header-bg);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--d-border);
}

/* Layout wrapper */
.docs-layout-container {
  display: grid;
  grid-template-columns: 280px 1fr 240px;
  max-width: 1600px;
  width: 100%;
  margin: 0 auto;
  flex: 1;
}

/* Left Sidebar styling */
.docs-sidebar-left {
  background: var(--d-sidebar-bg);
  border-right: 1px solid var(--d-border);
  backdrop-filter: blur(8px);
  padding: 32px 24px;
  height: calc(100vh - 80px);
  position: sticky;
  top: 80px;
  overflow-y: auto;
}

.docs-nav-group {
  margin-bottom: 28px;
}

.docs-nav-title {
  font-family: var(--d-font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--d-green);
  margin-bottom: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}

.docs-nav-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.docs-nav-link {
  font-family: var(--d-font-mono);
  font-size: 12px;
  color: var(--d-text-muted);
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 12px;
  border-radius: 4px;
  border: 1px solid transparent;
  transition: all 0.2s ease;
}

.docs-nav-link:hover {
  color: var(--d-green);
  background: var(--d-green-faint);
  border-color: rgba(0, 255, 65, 0.12);
  transform: translateX(3px);
}

.docs-nav-link.active {
  color: #fff;
  background: rgba(0, 255, 65, 0.15);
  border-color: var(--d-green);
  box-shadow: 0 0 10px rgba(0, 255, 65, 0.15);
}

.docs-nav-badge {
  font-size: 8px;
  padding: 1px 5px;
  border-radius: 99px;
  border: 1px solid rgba(0, 255, 65, 0.3);
  color: var(--d-green);
  background: rgba(0, 255, 65, 0.1);
  transform: scale(0.9);
}

/* Right Sidebar styling */
.docs-sidebar-right {
  padding: 32px 24px;
  height: calc(100vh - 80px);
  position: sticky;
  top: 80px;
  overflow-y: auto;
  border-left: 1px solid rgba(0, 255, 65, 0.05);
}

.docs-toc-title {
  font-family: var(--d-font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--d-green);
  margin-bottom: 14px;
  font-weight: 700;
}

.docs-toc-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.docs-toc-link {
  font-size: 12px;
  color: var(--d-text-muted);
  text-decoration: none;
  transition: color 0.15s ease;
  line-height: 1.4;
  display: block;
}

.docs-toc-link:hover {
  color: var(--d-green);
}

/* Center Content area */
.docs-main-content {
  padding: 40px 64px 80px;
  max-width: 860px;
  width: 100%;
  margin: 0 auto;
  min-height: calc(100vh - 80px);
  overflow-x: hidden;
}

.docs-breadcrumb {
  font-family: var(--d-font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--d-text-faint);
  margin-bottom: 16px;
  text-transform: uppercase;
}

.docs-breadcrumb-separator {
  color: var(--d-green-muted);
  margin: 0 6px;
}

/* Typography styles */
.docs-title {
  font-family: var(--d-font-mono);
  font-size: 40px;
  font-weight: 700;
  color: var(--d-text-strong);
  margin: 0 0 10px 0;
  letter-spacing: -0.02em;
  text-shadow: 0 0 16px rgba(0, 255, 65, 0.2);
}

.docs-subtitle {
  font-size: 16px;
  line-height: 1.6;
  color: var(--d-text-muted);
  margin: 0 0 40px 0;
}

.docs-content h1 {
  font-family: var(--d-font-mono);
  font-size: 26px;
  font-weight: 600;
  color: var(--d-text-strong);
  margin: 48px 0 20px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--d-border);
  display: flex;
  align-items: center;
  gap: 10px;
}

.docs-content h1::before {
  content: '::';
  color: var(--d-green);
}

.docs-content h2 {
  font-family: var(--d-font-mono);
  font-size: 20px;
  font-weight: 600;
  color: var(--d-text-strong);
  margin: 36px 0 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.docs-content h2::before {
  content: '>';
  color: var(--d-green);
  opacity: 0.7;
}

.docs-content h3 {
  font-family: var(--d-font-mono);
  font-size: 15px;
  font-weight: 600;
  color: var(--d-text-strong);
  margin: 28px 0 12px;
}

.docs-content p {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--d-text-muted);
  margin-bottom: 20px;
}

/* Callouts / Alerts */
.docs-alert {
  background: rgba(7, 19, 10, 0.8);
  border: 1px solid var(--d-border);
  border-left: 3px solid var(--d-green);
  border-radius: 4px;
  padding: 16px 20px;
  margin: 24px 0;
}

.docs-alert-title {
  font-family: var(--d-font-mono);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--d-green);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.docs-alert-body {
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--d-text-muted);
}

.docs-alert-body p:last-child {
  margin-bottom: 0;
}

/* Lists styling */
.docs-content ul, .docs-content ol {
  padding-left: 22px;
  margin-bottom: 24px;
}

.docs-content li {
  font-size: 14px;
  line-height: 1.7;
  color: var(--d-text-muted);
  margin-bottom: 10px;
}

.docs-content li strong {
  color: var(--d-text-strong);
}

/* Keyboard/Inline styling */
code {
  font-family: var(--d-font-mono);
  font-size: 12.5px;
  background: rgba(0, 255, 65, 0.08);
  border: 1px solid rgba(0, 255, 65, 0.2);
  color: var(--d-green);
  padding: 2px 5px;
  border-radius: 3px;
}

kbd {
  font-family: var(--d-font-mono);
  font-size: 11px;
  background: #112516;
  border: 1px solid #00ff41;
  border-bottom-width: 2px;
  color: #fff;
  padding: 2px 4px;
  border-radius: 3px;
  box-shadow: 0 1px 3px rgba(0, 255, 65, 0.2);
}

/* Process block styling */
.process-box {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin: 28px 0;
}

.process-card {
  background: #030d06;
  border: 1px solid var(--d-border);
  border-radius: 6px;
  padding: 20px;
  transition: all 0.2s ease;
}

.process-card:hover {
  border-color: var(--d-border-strong);
  box-shadow: 0 0 15px rgba(0, 255, 65, 0.1);
  transform: translateY(-2px);
}

.process-card-title {
  font-family: var(--d-font-mono);
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.process-card-port {
  font-size: 10px;
  background: rgba(0, 255, 65, 0.12);
  color: var(--d-green);
  padding: 1px 6px;
  border-radius: 3px;
  font-family: var(--d-font-mono);
}

.process-card-desc {
  font-size: 13px;
  line-height: 1.6;
  color: var(--d-text-muted);
}

/* Feature grid in docs */
.docs-feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 24px 0 36px;
}

.docs-feature-item {
  background: rgba(7, 19, 10, 0.5);
  border: 1px solid rgba(0, 255, 65, 0.12);
  border-radius: 4px;
  padding: 16px 20px;
  transition: all 0.2s ease;
}

.docs-feature-item:hover {
  border-color: rgba(0, 255, 65, 0.35);
  background: rgba(7, 19, 10, 0.9);
}

.docs-feature-name {
  font-family: var(--d-font-mono);
  font-size: 13.5px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.docs-feature-name::before {
  content: '■';
  color: var(--d-green);
  font-size: 10px;
}

.docs-feature-desc {
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--d-text-muted);
}

/* Interactive UI Mockup Styling */
.ui-mockup-wrapper {
  background: #010402;
  border: 1px solid rgba(0, 255, 65, 0.35);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7);
  margin: 32px 0;
}

.ui-mockup-bar {
  background: #030d06;
  border-bottom: 1px solid rgba(0, 255, 65, 0.18);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ui-mockup-dots {
  display: flex;
  gap: 6px;
}

.ui-mockup-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(0, 255, 65, 0.2);
}

.ui-mockup-dot.dot-green {
  background: var(--d-green);
  box-shadow: 0 0 6px var(--d-green);
}

.ui-mockup-title {
  font-family: var(--d-font-mono);
  font-size: 10px;
  color: var(--d-text-faint);
  letter-spacing: 0.1em;
}

.ui-mockup-status {
  font-family: var(--d-font-mono);
  font-size: 9px;
  color: var(--d-green);
  display: flex;
  align-items: center;
  gap: 6px;
}

.ui-mockup-pulse {
  width: 6px;
  height: 6px;
  background: var(--d-green);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--d-green);
  animation: pulse-glow 2s infinite;
}

@keyframes pulse-glow {
  0% { transform: scale(0.9); opacity: 0.4; }
  50% { transform: scale(1.1); opacity: 1; }
  100% { transform: scale(0.9); opacity: 0.4; }
}

.ui-mockup-body {
  display: grid;
  grid-template-columns: 200px 1fr;
  height: 380px;
}

.ui-mockup-sidebar {
  background: rgba(3, 13, 6, 0.6);
  border-right: 1px solid rgba(0, 255, 65, 0.1);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.ui-mockup-sidebar-title {
  font-family: var(--d-font-mono);
  font-size: 9px;
  text-transform: uppercase;
  color: var(--d-green-muted);
  letter-spacing: 0.08em;
}

.ui-mockup-sidebar-links {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.ui-mockup-sidebar-link {
  font-family: var(--d-font-mono);
  font-size: 11px;
  color: var(--d-text-muted);
  padding: 5px 8px;
  border-radius: 3px;
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.ui-mockup-sidebar-link.active {
  background: rgba(0, 255, 65, 0.12);
  color: #fff;
  border-left: 2px solid var(--d-green);
}

.ui-mockup-sidebar-link:hover:not(.active) {
  color: var(--d-green);
  background: rgba(0, 255, 65, 0.04);
}

.ui-mockup-main {
  background: #010402;
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.ui-mockup-chat-area {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 16px;
  overflow-y: auto;
  font-size: 12px;
}

.ui-mockup-bubble {
  padding: 12px 14px;
  border-radius: 4px;
  line-height: 1.5;
  max-width: 90%;
}

.ui-mockup-bubble.user {
  background: rgba(0, 255, 65, 0.05);
  border: 1px solid rgba(0, 255, 65, 0.15);
  color: var(--d-text-strong);
  align-self: flex-end;
}

.ui-mockup-bubble.agent {
  background: rgba(0, 255, 65, 0.1);
  border: 1px solid rgba(0, 255, 65, 0.35);
  color: #fff;
  box-shadow: 0 0 15px rgba(0, 255, 65, 0.05);
  align-self: flex-start;
  font-family: var(--d-font-mono);
}

.ui-mockup-bubble-label {
  font-size: 9px;
  color: var(--d-green);
  margin-bottom: 4px;
  font-weight: 700;
  text-transform: uppercase;
}

.ui-mockup-input-box {
  background: #030d06;
  border: 1px solid rgba(0, 255, 65, 0.25);
  border-radius: 4px;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 10px;
}

.ui-mockup-input-text {
  font-family: var(--d-font-mono);
  font-size: 11px;
  color: var(--d-text-muted);
  display: flex;
  align-items: center;
}

.ui-mockup-cursor {
  width: 6px;
  height: 12px;
  background: var(--d-green);
  margin-left: 4px;
  animation: blink-cursor 1s steps(1) infinite;
}

@keyframes blink-cursor {
  50% { opacity: 0; }
}

.ui-mockup-send {
  color: var(--d-green);
  font-size: 11px;
  font-family: var(--d-font-mono);
}

/* Responsive sidebars and columns */
@media (max-width: 1200px) {
  .docs-layout-container {
    grid-template-columns: 240px 1fr;
  }
  .docs-sidebar-right {
    display: none;
  }
}

@media (max-width: 768px) {
  .docs-layout-container {
    grid-template-columns: 1fr;
  }
  
  .docs-sidebar-left {
    display: none; /* In a production layout we would use a mobile menu toggle, but for simplicity of documentation presentation, let's keep it compact and hidden on very narrow viewports, or toggle via standard CSS */
    position: fixed;
    top: 80px;
    left: 0;
    width: 280px;
    z-index: 99;
  }
  
  .docs-sidebar-left.open {
    display: block;
    box-shadow: 10px 0 30px rgba(0,0,0,0.8);
  }
  
  .docs-main-content {
    padding: 30px 20px;
  }
  
  .process-box {
    grid-template-columns: 1fr;
  }
  
  .docs-feature-grid {
    grid-template-columns: 1fr;
  }
  
  .ui-mockup-body {
    grid-template-columns: 1fr;
  }
  
  .ui-mockup-sidebar {
    display: none;
  }
}

/* Mobile Toggle Bar */
.docs-mobile-nav-bar {
  display: none;
  background: #030d06;
  border-bottom: 1px solid rgba(0, 255, 65, 0.15);
  padding: 10px 20px;
  align-items: center;
  justify-content: space-between;
}

@media (max-width: 768px) {
  .docs-mobile-nav-bar {
    display: flex;
  }
}

.docs-mobile-toggle {
  background: none;
  border: 1px solid rgba(0, 255, 65, 0.3);
  color: var(--d-green);
  font-family: var(--d-font-mono);
  font-size: 10px;
  padding: 4px 10px;
  border-radius: 4px;
  cursor: pointer;
  text-transform: uppercase;
}