/* Global styles */
body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  margin: 0;
  padding: 40px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  min-height: 100vh;
  color: #333;
}

.container {
  max-width: 1200px; /* Increased from 800px to 1200px */
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.95);
  padding: 40px;
  border-radius: 15px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(10px);
}

.main-title {
  font-size: 3em;
  font-weight: 300;
  text-align: center;
  color: #2c3e50;
  margin: 0 0 30px 0;
  font-family: "Segoe UI", sans-serif;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
  border-bottom: 3px solid #667eea;
  padding-bottom: 20px;
}

.subtitle {
  font-size: 1.2em;
  color: #34495e;
  text-align: center;
  margin: 30px 0;
  font-weight: 400;
  font-style: italic;
}

.author {
  text-align: center;
  color: #7f8c8d;
  font-size: 0.7em;
  background: rgba(108, 122, 137, 0.1);
  border-radius: 8px;
}

.tiny-text {
  font-size: 0.7em;
  color: #95a5a6;
  font-family: "Segoe UI", sans-serif;
  margin: 10px 0;
  padding: 8px 12px;
  background: rgba(149, 165, 166, 0.1);
  border-radius: 5px;
  display: inline-block;
}

.content-section {
  margin: 30px 0;
  padding: 20px 0;
}

.c-codeblock {
  background: #1e1e1e;
  color: #d4d4d4;
  font-family: "Consolas", "Monaco", "Courier New", monospace;
  font-size: 0.9em;
  padding: 20px;
  border-radius: 8px;
  border-left: 4px solid #007acc;
  margin: 20px 0;
  overflow-x: auto;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  white-space: pre;
  line-height: 1.6;
  word-wrap: break-word;
  word-break: keep-all;
}

.c-codeblock span {
  white-space: nowrap;
}

.c-codeblock::before {
  content: "C";
  display: block;
  background: #007acc;
  color: white;
  font-size: 0.8em;
  font-weight: bold;
  padding: 4px 8px;
  margin: -20px -20px 15px -20px;
  border-radius: 4px 4px 0 0;
  width: fit-content;
}

/* C Syntax Highlighting */
.c-keyword {
  color: #569cd6; /* Blue for keywords like void, int, for, if, switch, case, break, default, return */
}

.c-type {
  color: #4ec9b0; /* Teal for types like va_list, char, double */
}

.c-string {
  color: #ce9178; /* Orange for strings */
}

.c-comment {
  color: #6a9955; /* Green for comments */
  font-style: italic;
}

.c-function {
  color: #dcdcaa; /* Yellow for function names */
}

.c-preprocessor {
  color: #c586c0; /* Purple for preprocessor directives like #include */
}

.c-number {
  color: #b5cea8; /* Light green for numbers */
}

.c-operator {
  color: #d4d4d4; /* Default color for operators */
}

/* Enhanced content styling */
.content-section h2 {
  color: #2c3e50;
  font-size: 1.8em;
  margin: 30px 0 20px 0;
  border-bottom: 2px solid #3498db;
  padding-bottom: 10px;
}

.content-section h3 {
  color: #34495e;
  font-size: 1.4em;
  margin: 25px 0 15px 0;
  font-weight: 600;
}

.content-section h4 {
  color: #2c3e50;
  font-size: 1.2em;
  margin: 20px 0 10px 0;
}

.content-section p {
  line-height: 1.7;
  margin: 15px 0;
  text-align: justify;
}

.content-section code {
  background: #f8f9fa;
  color: #e74c3c;
  padding: 2px 6px;
  border-radius: 4px;
  font-family: "Consolas", "Monaco", "Courier New", monospace;
  font-size: 0.9em;
}

/* File Descriptor Table */
.table-container {
  margin: 25px 0;
  overflow-x: auto;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  border-radius: 8px;
}

.fd-table {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: 8px;
  overflow: hidden;
}

.fd-table thead {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.fd-table th,
.fd-table td {
  padding: 12px 15px;
  text-align: left;
  border-bottom: 1px solid #e0e0e0;
}

.fd-table th {
  font-weight: 600;
  font-size: 0.95em;
  letter-spacing: 0.5px;
}

.fd-table tbody tr:hover {
  background: #f8f9fa;
  transform: scale(1.01);
  transition: all 0.2s ease;
}

.fd-table .fd-number {
  font-family: "Consolas", "Monaco", "Courier New", monospace;
  font-weight: bold;
  background: #ecf0f1;
  color: #2c3e50;
  text-align: center;
  border-radius: 4px;
}

/* Info and Explanation Boxes */
.info-box,
.explanation-box {
  background: linear-gradient(135deg, #74b9ff 0%, #0984e3 100%);
  color: white;
  padding: 20px;
  border-radius: 10px;
  margin: 25px 0;
  box-shadow: 0 6px 15px rgba(116, 185, 255, 0.3);
  position: relative;
  overflow: hidden;
}

.explanation-box {
  background: linear-gradient(135deg, #00b894 0%, #00a085 100%);
  box-shadow: 0 6px 15px rgba(0, 184, 148, 0.3);
}

/* Watermark text for info boxes */
.info-box::before {
  content: "info";
  position: absolute;
  top: 10px;
  right: 15px;
  color: white;
  opacity: 0.2;
  font-size: 14px;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 1px;
  pointer-events: none;
  z-index: 1;
}

/* Watermark text for explanation boxes */
.explanation-box::before {
  content: "explanation";
  position: absolute;
  top: 10px;
  right: 15px;
  color: white;
  opacity: 0.2;
  font-size: 14px;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 1px;
  pointer-events: none;
  z-index: 1;
}

/* Ensure content appears above watermark */
.info-box > *,
.explanation-box > * {
  position: relative;
  z-index: 2;
}

.info-box h4,
.explanation-box h4 {
  margin-top: 0;
  margin-bottom: 15px;
  font-size: 1.1em;
  color: white;
}

.info-box ul,
.explanation-box ol {
  margin: 10px 0 0 0;
  padding-left: 20px;
}

.info-box li,
.explanation-box li {
  margin: 8px 0;
  line-height: 1.5;
}

.explanation-box em {
  font-style: italic;
  opacity: 0.9;
  font-size: 0.95em;
}

/* Terminal Window */
.terminal-window {
  background: #1e1e1e;
  border-radius: 8px;
  margin: 25px 0;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  overflow: hidden;
  font-family: "Consolas", "Monaco", "Courier New", monospace;
}

.terminal-header {
  background: #3c3c3c;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.terminal-buttons {
  display: flex;
  gap: 8px;
}

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

.terminal-button.red {
  background: #ff5f56;
}

.terminal-button.yellow {
  background: #ffbd2e;
}

.terminal-button.green {
  background: #27ca3f;
}

.terminal-title {
  color: #cccccc;
  font-size: 0.9em;
  font-weight: 500;
}

.terminal-content {
  padding: 20px;
  background: #1e1e1e;
  color: #ffffff;
  line-height: 1.5;
  font-size: 0.9em;
}

.terminal-line {
  margin: 8px 0;
  display: flex;
  align-items: center;
}

.terminal-prompt {
  color: #4caf50;
  font-weight: bold;
  margin-right: 8px;
}

.terminal-command {
  color: #ffffff;
}

.terminal-output {
  color: #e0e0e0;
  margin: 8px 0;
  padding-left: 4px;
}

.terminal-cursor {
  color: #ffffff;
  animation: blink 1s infinite;
  margin-left: 4px;
}

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

/* Mobile Responsive Styles */
@media (max-width: 768px) {
  body {
    padding: 15px;
    font-size: 14px;
  }

  .container {
    padding: 15px;
    margin: 0;
    max-width: 100%;
    border-radius: 10px;
  }

  .main-title {
    font-size: 2em;
    margin-bottom: 20px;
    text-align: center;
  }

  .subtitle {
    font-size: 1em;
    margin: 15px 0;
  }

  .content-section h2 {
    font-size: 1.4em;
  }

  .content-section h3 {
    font-size: 1.2em;
  }

  .content-section h4 {
    font-size: 1em;
  }

  .content-section p {
    text-align: left;
    line-height: 1.6;
  }

  /* Mobile table adjustments */
  .table-container {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 15px 0;
  }

  .fd-table {
    min-width: 550px;
    font-size: 0.8em;
  }

  .fd-table th,
  .fd-table td {
    padding: 8px 10px;
    white-space: nowrap;
  }

  /* Mobile code block */
  .c-codeblock {
    font-size: 0.75em;
    padding: 12px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 15px 0;
  }

  .c-codeblock span {
    white-space: nowrap;
  }

  /* Mobile info boxes */
  .info-box,
  .explanation-box {
    padding: 12px;
    margin: 15px 0;
  }

  .info-box h4,
  .explanation-box h4 {
    font-size: 0.95em;
  }

  /* Mobile terminal */
  .terminal-window {
    margin: 15px 0;
    font-size: 0.75em;
  }

  .terminal-content {
    padding: 12px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .terminal-line {
    white-space: nowrap;
  }

  .terminal-header {
    padding: 8px 12px;
  }

  .terminal-button {
    width: 10px;
    height: 10px;
  }

  .terminal-title {
    font-size: 0.8em;
  }

  /* Mobile side-by-side layout */
  .side-by-side {
    flex-direction: column-reverse;
    gap: 15px;
  }

  .side-by-side .left-content {
    flex: none;
    width: 100%;
    margin-bottom: 15px;
  }

  /* Mobile assembly and system call code blocks */
  .asm-codeblock {
    font-size: 0.75em;
    padding: 12px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 15px 0;
  }

  .system-call-diagram {
    margin: 15px 0;
    padding: 12px;
  }
}

@media (max-width: 480px) {
  body {
    padding: 5px;
    font-size: 12px;
  }

  .container {
    padding: 10px;
    border-radius: 8px;
  }

  .main-title {
    font-size: 1.6em;
    margin-bottom: 15px;
    padding-bottom: 10px;
  }

  .subtitle {
    font-size: 0.9em;
    margin: 10px 0;
  }

  .content-section h2 {
    font-size: 1.2em;
    margin: 20px 0 15px 0;
  }

  .content-section h3 {
    font-size: 1em;
    margin: 15px 0 10px 0;
  }

  .content-section h4 {
    font-size: 0.95em;
  }

  .content-section p {
    text-align: left;
    margin: 10px 0;
    line-height: 1.5;
  }

  /* Ultra-compact code block for phones */
  .c-codeblock {
    font-size: 0.7em;
    padding: 8px;
    margin: 15px 0;
    line-height: 1.4;
  }

  .c-codeblock::before {
    margin: -8px -8px 10px -8px;
    padding: 3px 6px;
    font-size: 0.7em;
  }

  /* Ultra-compact terminal for phones */
  .terminal-window {
    font-size: 0.7em;
    margin: 15px 0;
  }

  .terminal-content {
    padding: 8px;
  }

  .terminal-header {
    padding: 6px 8px;
  }

  .terminal-button {
    width: 8px;
    height: 8px;
  }

  .terminal-title {
    font-size: 0.7em;
  }

  /* Compact info boxes */
  .info-box,
  .explanation-box {
    padding: 10px;
    margin: 10px 0;
    border-radius: 6px;
  }

  .info-box h4,
  .explanation-box h4 {
    font-size: 0.9em;
    margin-bottom: 8px;
  }

  .info-box ul,
  .explanation-box ol {
    padding-left: 15px;
  }

  .info-box li,
  .explanation-box li {
    margin: 5px 0;
    font-size: 0.9em;
  }

  /* Table optimizations for phone */
  .fd-table {
    min-width: 500px;
    font-size: 0.75em;
  }

  .fd-table th,
  .fd-table td {
    padding: 6px 8px;
  }

  .fd-number {
    font-size: 0.8em;
  }
}

/* Extra small phones (like older iPhones) */
@media (max-width: 375px) {
  body {
    padding: 3px;
    font-size: 11px;
  }

  .container {
    padding: 8px;
  }

  .main-title {
    font-size: 1.4em;
  }

  .c-codeblock {
    font-size: 0.65em;
    padding: 6px;
  }

  .terminal-window {
    font-size: 0.65em;
  }

  .terminal-content {
    padding: 6px;
  }

  .fd-table {
    min-width: 450px;
    font-size: 0.7em;
  }
}

/* Assembly code blocks */
.asm-codeblock {
  background: #f8f8f8;
  border: 1px solid #ddd;
  border-radius: 8px;
  padding: 15px;
  min-width: 350px;
  max-width: 400px;
  font-family: "Courier New", monospace;
  font-size: 0.85em;
  line-height: 1.4;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  counter-reset: line-number;
}

.asm-line {
  display: flex;
  align-items: flex-start;
  counter-increment: line-number;
}

.asm-line-number {
  display: inline-block;
  width: 30px;
  color: #999;
  font-size: 0.8em;
  text-align: right;
  margin-right: 10px;
  user-select: none;
  flex-shrink: 0;
}

.asm-line-number::before {
  content: counter(line-number);
}

.asm-line-content {
  flex: 1;
}

.asm-section {
  color: #0066cc;
}

.asm-label {
  color: #cc6600;
}

.asm-data {
  color: #cc6600;
}

.asm-instruction {
  color: #009900;
}

.asm-syscall {
  color: #cc0000;
  font-weight: bold;
}

.asm-comment {
  color: #666;
}

.asm-indent {
  margin-left: 20px;
}

/* Side-by-side layout */
.side-by-side {
  display: flex;
  gap: 5px;
  align-items: flex-start;
  margin: 20px 0;
}

.side-by-side .left-content {
  flex: 1;
}

/* System call diagram styles */
.system-call-diagram {
  background: linear-gradient(
    135deg,
    #f0f8ff 0%,
    #e6f3ff 50%,
    #ffebcd 50%,
    #ffe4b5 100%
  );
  border: 2px solid #333;
  border-radius: 15px;
  padding: 15px;
  min-width: 280px;
  max-width: 320px;
  font-family: monospace;
  font-size: 0.8em;
  line-height: 1.6;
  text-align: center;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.system-call-diagram .user-layer {
  color: #0066cc;
  font-weight: bold;
}

.system-call-diagram .kernel-layer {
  color: #cc6600;
  font-weight: bold;
}

.system-call-diagram .flow-step {
  margin: 3px 0;
}

.system-call-diagram .boundary {
  border: 3px double #ff6600;
  background: linear-gradient(45deg, #ff6600, #ff8533);
  color: white;
  font-weight: bold;
  margin: 10px -5px;
  padding: 5px;
  border-radius: 6px;
  font-size: 0.7em;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

.system-call-diagram .boundary-text {
  font-size: 0.6em;
}

/* System call argument lists */
.sys-call-args {
  list-style: none;
  padding-left: 0;
}

.sys-call-args.disc-list {
  list-style: disc;
  padding-left: 20px;
}

.sys-call-args .error-text {
  color: #666;
}

.sys-call-args .nested-list {
  margin-left: 15px;
  font-size: 0.9em;
}

/* Example breakdown styles */
.example-breakdown {
  font-size: 0.9em;
}

.example-workflow {
  font-size: 0.9em;
}

.important-notes {
  font-size: 0.9em;
}

/* Flowchart styles */
.flowchart-container {
  display: flex;
  gap: 15px;
  align-items: flex-start;
  margin: 20px 0;
}

.code-half {
  flex: 1.3; /* Make code section slightly larger */
  min-width: 0;
}

.flowchart-half {
  flex: 0.7; /* Make flowchart smaller */
  min-width: 0;
}

.flowchart {
  background: #f8f9fa;
  border: 2px solid #e9ecef;
  border-radius: 10px;
  padding: 15px;
  font-family: "Segoe UI", sans-serif;
}

.flowchart-title {
  text-align: center;
  font-weight: bold;
  margin-bottom: 15px;
  color: #2c3e50;
  font-size: 1em;
}

.flow-step {
  background: #667eea;
  color: white;
  padding: 8px 12px;
  margin: 6px 0;
  border-radius: 6px;
  text-align: center;
  font-size: 0.8em;
  font-weight: 500;
  position: relative;
}

.flow-decision {
  background: #f39c12;
  color: white;
  padding: 8px 12px;
  margin: 6px 0;
  border-radius: 25px;
  text-align: center;
  font-size: 0.8em;
  font-weight: 500;
  position: relative;
}

.flow-process {
  background: #27ae60;
  color: white;
  padding: 8px 12px;
  margin: 6px 0;
  border-radius: 6px;
  text-align: center;
  font-size: 0.8em;
  font-weight: 500;
  position: relative;
}

.flow-terminator {
  background: #e74c3c;
  color: white;
  padding: 8px 12px;
  margin: 6px 0;
  border-radius: 15px;
  text-align: center;
  font-size: 0.8em;
  font-weight: 500;
  position: relative;
}

.step-number {
  position: absolute;
  top: 2px;
  right: 4px; /* Changed from left: 50% and transform to right: 4px */
  background: rgba(255, 255, 255, 0.9);
  color: #333;
  border-radius: 50%;
  width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7em;
  font-weight: bold;
  line-height: 1;
}

.flow-arrow {
  text-align: center;
  font-size: 1em;
  color: #34495e;
  margin: 3px 0;
}

.flow-split {
  display: flex;
  gap: 8px;
  margin: 8px 0;
}

.flow-branch {
  flex: 1;
  text-align: center;
}

.branch-label {
  font-size: 0.7em;
  color: #7f8c8d;
  margin: 3px 0;
  font-weight: bold;
}

/* Responsive design for flowchart */
@media (max-width: 768px) {
  .flowchart-container {
    flex-direction: column;
  }

  .code-half,
  .flowchart-half {
    flex: none;
    width: 100%;
  }
}

/* Code signature styling */
.code-signature {
  background: #2c3e50;
  color: #ecf0f1;
  padding: 8px 12px;
  border-radius: 4px;
  font-family: "Courier New", monospace;
  font-size: 0.9em;
  margin: 8px 0;
  border-left: 4px solid #3498db;
}

.code-signature code {
  background: none;
  color: inherit;
  font-weight: bold;
}

/* Enhanced Visual Components for Coroutines */

/* 3D-style component boxes */
.component-box {
  background: linear-gradient(145deg, #ffffff, #e6e6e6);
  border: 2px solid #ddd;
  border-radius: 15px;
  padding: 20px;
  margin: 15px;
  box-shadow: 8px 8px 16px rgba(0, 0, 0, 0.1),
    -2px -2px 8px rgba(255, 255, 255, 0.8);
  position: relative;
  transition: all 0.3s ease;
}

.component-box:hover {
  transform: translateY(-3px);
  box-shadow: 12px 12px 24px rgba(0, 0, 0, 0.15),
    -3px -3px 12px rgba(255, 255, 255, 0.9);
}

.component-header {
  display: flex;
  align-items: center;
  margin-bottom: 15px;
  padding-bottom: 10px;
  border-bottom: 2px solid #e0e0e0;
}

.component-icon {
  font-size: 2em;
  margin-right: 15px;
  filter: drop-shadow(2px 2px 4px rgba(0, 0, 0, 0.1));
}

.component-title {
  font-size: 1.3em;
  font-weight: bold;
  color: #2c3e50;
  margin: 0;
}

.component-subtitle {
  font-size: 0.9em;
  color: #7f8c8d;
  margin: 5px 0 0 0;
}

/* CPU Register visualization */
.register-bank {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 10px;
  background: #2c3e50;
  padding: 20px;
  border-radius: 15px;
  margin: 20px 0;
  box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.3);
}

.register {
  background: linear-gradient(135deg, #3498db, #2980b9);
  color: white;
  padding: 12px 8px;
  border-radius: 8px;
  text-align: center;
  font-family: "Courier New", monospace;
  font-weight: bold;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  transition: all 0.2s ease;
  border: 2px solid #34495e;
}

.register:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.3);
}

.register-name {
  font-size: 0.8em;
  display: block;
  margin-bottom: 4px;
}

.register-value {
  font-size: 0.7em;
  opacity: 0.8;
  display: block;
}

/* Memory layout visualization */
.memory-layout {
  background: #34495e;
  padding: 20px;
  border-radius: 15px;
  margin: 20px 0;
  position: relative;
  overflow: hidden;
}

.memory-layout::before {
  content: "MEMORY LAYOUT";
  position: absolute;
  top: 10px;
  right: 15px;
  color: rgba(255, 255, 255, 0.1);
  font-size: 14px;
  font-weight: bold;
  letter-spacing: 2px;
}

.memory-section {
  background: linear-gradient(90deg, #e74c3c, #c0392b);
  color: white;
  margin: 8px 0;
  padding: 15px;
  border-radius: 8px;
  position: relative;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.memory-section.stack {
  background: linear-gradient(90deg, #f39c12, #e67e22);
}

.memory-section.heap {
  background: linear-gradient(90deg, #27ae60, #229954);
}

.memory-section.text {
  background: linear-gradient(90deg, #8e44ad, #7d3c98);
}

.memory-section.data {
  background: linear-gradient(90deg, #3498db, #2980b9);
}

.memory-address {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  font-family: "Courier New", monospace;
  font-size: 0.7em;
  opacity: 0.8;
}

.memory-content {
  margin-left: 80px;
  font-weight: bold;
}

/* Quantum counter visualization */
.quantum-meter {
  background: #2c3e50;
  padding: 20px;
  border-radius: 15px;
  margin: 20px 0;
  text-align: center;
}

.quantum-display {
  background: #1a252f;
  border: 3px solid #34495e;
  border-radius: 10px;
  padding: 15px;
  margin: 10px 0;
  position: relative;
  overflow: hidden;
}

.quantum-bar {
  height: 30px;
  background: linear-gradient(90deg, #e74c3c 0%, #f39c12 50%, #27ae60 100%);
  border-radius: 15px;
  position: relative;
  overflow: hidden;
}

.quantum-fill {
  height: 100%;
  background: linear-gradient(90deg, #27ae60, #2ecc71);
  width: 75%; /* Example: 3/4 quantum remaining */
  border-radius: 15px;
  transition: width 0.3s ease;
  box-shadow: inset 0 2px 4px rgba(255, 255, 255, 0.2);
}

.quantum-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-weight: bold;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.7);
  font-family: "Courier New", monospace;
}

/* Context switch animation */
.context-switch-demo {
  background: #f8f9fa;
  padding: 20px;
  border-radius: 15px;
  margin: 20px 0;
  border: 2px dashed #bdc3c7;
  position: relative;
  overflow: hidden;
}

.context-switch-step {
  display: flex;
  align-items: center;
  margin: 15px 0;
  padding: 15px;
  background: white;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  position: relative;
}

.context-switch-step:hover {
  transform: translateX(10px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.step-icon {
  font-size: 2em;
  margin-right: 20px;
  min-width: 60px;
  text-align: center;
}

.step-content {
  flex: 1;
}

.step-title {
  font-weight: bold;
  color: #2c3e50;
  margin-bottom: 5px;
}

.step-description {
  color: #7f8c8d;
  font-size: 0.9em;
}

/* Enhanced UML-style diagram */
.advanced-uml-diagram {
  background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
  border: 3px solid #34495e;
  border-radius: 20px;
  padding: 30px;
  margin: 30px 0;
  font-family: "Segoe UI", sans-serif;
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.advanced-uml-diagram::before {
  content: "ENHANCED UML ARCHITECTURE";
  position: absolute;
  top: 15px;
  left: 50%;
  transform: translateX(-50%);
  background: #2c3e50;
  color: white;
  padding: 5px 15px;
  border-radius: 15px;
  font-size: 0.8em;
  font-weight: bold;
  letter-spacing: 1px;
}

.uml-layer {
  margin: 25px 0;
  position: relative;
}

.uml-component {
  background: white;
  border: 2px solid #3498db;
  border-radius: 15px;
  padding: 20px;
  margin: 15px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  position: relative;
  transition: all 0.3s ease;
}

.uml-component:hover {
  transform: scale(1.02);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.uml-component.scheduler {
  border-color: #e74c3c;
  background: linear-gradient(135deg, #fdedec, #f8d7da);
}

.uml-component.coroutine {
  border-color: #f39c12;
  background: linear-gradient(135deg, #fef9e7, #fff3cd);
}

.uml-component.memory {
  border-color: #8e44ad;
  background: linear-gradient(135deg, #f4ecf7, #e2e3f7);
}

.uml-component.context {
  border-color: #27ae60;
  background: linear-gradient(135deg, #eafaf1, #d4edda);
}

.uml-header {
  display: flex;
  align-items: center;
  margin-bottom: 15px;
  padding-bottom: 10px;
  border-bottom: 2px solid #ecf0f1;
}

.uml-icon {
  font-size: 1.5em;
  margin-right: 10px;
}

.uml-title {
  font-weight: bold;
  color: #2c3e50;
  font-size: 1.1em;
}

.uml-methods {
  list-style: none;
  padding: 0;
  margin: 10px 0;
}

.uml-methods li {
  padding: 5px 0;
  color: #5d6d7e;
  font-size: 0.9em;
  border-bottom: 1px solid #f8f9fa;
}

.uml-methods li::before {
  content: "→ ";
  color: #3498db;
  font-weight: bold;
}

.uml-relationships {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  z-index: 1;
}

.uml-arrow {
  position: absolute;
  color: #34495e;
  font-size: 1.5em;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 0.7;
  }
  50% {
    opacity: 1;
  }
}

/* Classic UML Diagram Styles with Bounding Box Collision Detection */
.classic-uml-container {
  background: #ffffff;
  border: 2px solid #2c3e50;
  border-radius: 10px;
  padding: 30px;
  margin: 30px 0;
  position: relative;
  min-height: 1100px; /* Increased to match container height */
  overflow: visible;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);

  /* Container dimensions for relative positioning */
  --container-width: 100%;
  --container-height: 1100px; /* Significantly increased for better spacing */
  --class-min-width: 200px;
  --class-min-height: 140px;
  --spacing-buffer: 40px; /* Spacing between classes */

  /* Content-aware dimensions - using flexible sizing now */
  --class-min-width: 200px;
  --class-min-height: 140px;
  --spacing-buffer: 40px; /* Spacing between classes */

  /* ===============================================
     SIMPLIFIED CONNECTION POINTS v3.0  
     Connect directly to wrapper boundaries for accurate positioning
     =============================================== */

  /* Direct wrapper edge calculations (wrappers have padding+border+margin) */
  --scheduler-wrapper-right: calc(
    var(--scheduler-x) + 250px + 25px + 3px
  ); /* x + width + padding + border */
  --scheduler-wrapper-bottom: calc(
    var(--scheduler-y) + 220px + 25px + 3px
  ); /* y + min-height + padding + border */
  --scheduler-wrapper-center-x: calc(
    var(--scheduler-x) + (250px + 25px + 3px) / 2
  );
  --scheduler-wrapper-center-y: calc(
    var(--scheduler-y) + (220px + 25px + 3px) / 2
  );

  --ccb-manager-wrapper-right: calc(var(--ccb-manager-x) + 250px + 25px + 3px);
  --ccb-manager-wrapper-center-y: calc(
    var(--ccb-manager-y) + (220px + 25px + 3px) / 2
  );

  --context-switcher-wrapper-left: var(--context-switcher-x);
  --context-switcher-wrapper-center-y: calc(
    var(--context-switcher-y) + (220px + 25px + 3px) / 2
  );
  --context-switcher-wrapper-upper-y: calc(
    var(--context-switcher-y) + 40px
  ); /* 40px down from wrapper top */ /* =============================================== */

  /* Scheduler position (main anchor - center top) */
  --scheduler-x: calc(50% - 145px); /* Adjusted for new total wrapper size */
  --scheduler-y: 30px;

  /* Position coroutines with MUCH larger spacing - increased gaps */
  --coroutine1-x: 20px; /* Left side with extra buffer */
  --coroutine1-y: 320px; /* Much further below scheduler */

  --coroutine2-x: calc(100% - 310px); /* Right side with extra buffer */
  --coroutine2-y: 320px; /* Much further below scheduler */

  /* Position bottom row with MUCH larger spacing - massive gaps */
  --ccb-manager-x: 20px; /* Left side with extra buffer */
  --ccb-manager-y: 620px; /* Much further down - huge gap */

  --context-switcher-x: calc(100% - 310px); /* Right side with extra buffer */
  --context-switcher-y: 620px; /* Much further down - huge gap */
}
.classic-uml-container::before {
  content: "CLASSIC UML CLASS DIAGRAM";
  position: absolute;
  top: -12px;
  left: 20px;
  background: #2c3e50;
  color: white;
  padding: 5px 15px;
  border-radius: 5px;
  font-size: 0.8em;
  font-weight: bold;
  letter-spacing: 1px;
}

.uml-class {
  background: #ffffff;
  border: 2px solid #2c3e50;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  z-index: 20; /* Higher z-index than children to ensure frame is visible */

  /* Force the container to wrap around children */
  display: flex;
  flex-direction: column;

  /* Flexible dimensions that adapt to content */
  min-width: var(--class-min-width, 220px);
  width: auto; /* Auto-size to content width */
  height: auto; /* Auto-size to content height */

  /* Ensure proper content containment */
  overflow: visible; /* Allow for <<class>> label to show outside */
  box-sizing: border-box;

  /* Fallback dimensions for positioning calculations only */
  --computed-width: 280px; /* Default approximate width */
  --computed-height: 200px; /* Default approximate height */
}

.uml-class-header {
  background: #34495e;
  color: white;
  padding: 12px; /* Controlled padding */
  text-align: center;
  font-weight: bold;
  font-size: 1em;
  border-radius: 6px 6px 0 0;
  position: relative;
  z-index: 15; /* Lower than parent container */

  /* Fit within parent container */
  width: 100%;
  box-sizing: border-box;
  flex-shrink: 0; /* Don't shrink */

  /* Text handling */
  word-wrap: break-word;
  line-height: 1.2;
  overflow: hidden;

  /* Dynamic positioning variables */
  --header-top-y: var(--class-y, 0px);
}

.uml-class-header::before {
  content: "<<class>>";
  position: absolute;
  top: -18px;
  left: 50%;
  transform: translateX(-50%);
  background: #2c3e50;
  color: white;
  padding: 2px 8px;
  border-radius: 3px;
  font-size: 0.7em;
  font-style: italic;
}

.uml-attributes {
  padding: 10px; /* Controlled padding to fit in container */
  border-bottom: 1px solid #bdc3c7;
  background: #f8f9fa;
  z-index: 15; /* Lower than parent container */

  /* Fit within parent container */
  width: 100%;
  box-sizing: border-box;
  flex: 0 0 auto; /* Don't grow or shrink, use natural content height */
  min-height: 0; /* Allow shrinking */

  /* Content handling */
  overflow: visible; /* Allow content to show */
  word-wrap: break-word;

  /* Dynamic positioning variables */
  --attributes-top-y: var(--header-bottom-y, 0px);

  /* Calculate precise corner positions */
  --attributes-top-left-x: var(--class-x, 0px);
  --attributes-top-left-y: var(--attributes-top-y);
  --attributes-top-right-x: calc(var(--class-x, 0px) + var(--computed-width));
  --attributes-top-right-y: var(--attributes-top-y);
  --attributes-bottom-left-x: var(--class-x, 0px);
  --attributes-bottom-left-y: var(--attributes-bottom-y, 0px);
  --attributes-bottom-right-x: calc(
    var(--class-x, 0px) + var(--computed-width)
  );
  --attributes-bottom-right-y: var(--attributes-bottom-y, 0px);
}

.uml-attributes h4 {
  margin: 0 0 10px 0;
  font-size: 0.85em;
  color: #2c3e50;
  text-decoration: underline;
  font-weight: bold;
}

.uml-attribute {
  font-family: "Courier New", monospace;
  font-size: 0.7em; /* Slightly smaller to fit better */
  margin: 3px 0; /* Tighter spacing */
  color: #2c3e50;
  line-height: 1.3;
  word-wrap: break-word;
  overflow-wrap: break-word;
  display: block; /* Ensure proper block layout */
}

.uml-attribute.private::before {
  content: "- ";
  color: #e74c3c;
  font-weight: bold;
}

.uml-attribute.public::before {
  content: "+ ";
  color: #27ae60;
  font-weight: bold;
}

.uml-attribute.protected::before {
  content: "# ";
  color: #f39c12;
  font-weight: bold;
}

.uml-methods {
  padding: 10px; /* Controlled padding to fit in container */
  background: #ffffff;
  z-index: 15; /* Lower than parent container */

  /* Fit within parent container */
  width: 100%;
  box-sizing: border-box;
  flex: 0 0 auto; /* Don't grow or shrink, use natural content height */
  min-height: 0; /* Allow shrinking */

  /* Content handling */
  overflow: visible; /* Allow content to show */
  word-wrap: break-word;

  /* Dynamic positioning variables */
  --methods-top-y: var(
    --attributes-bottom-y,
    0px
  ); /* Start where attributes end */

  /* Calculate precise corner positions */
  --methods-top-left-x: var(--class-x, 0px);
  --methods-top-left-y: var(--methods-top-y);
  --methods-top-right-x: calc(var(--class-x, 0px) + var(--computed-width));
  --methods-top-right-y: var(--methods-top-y);
  --methods-bottom-left-x: var(--class-x, 0px);
  --methods-bottom-left-y: var(--methods-bottom-y, 0px);
  --methods-bottom-right-x: calc(var(--class-x, 0px) + var(--computed-width));
  --methods-bottom-right-y: var(--methods-bottom-y, 0px);
}

.uml-methods h4 {
  margin: 0 0 10px 0;
  font-size: 0.85em;
  color: #2c3e50;
  text-decoration: underline;
  font-weight: bold;
}

.uml-method {
  font-family: "Courier New", monospace;
  font-size: 0.7em; /* Slightly smaller to fit better */
  margin: 3px 0; /* Tighter spacing */
  color: #2c3e50;
  line-height: 1.3;
  word-wrap: break-word;
  overflow-wrap: break-word;
  display: block; /* Ensure proper block layout */
}

.uml-method.private::before {
  content: "- ";
  color: #e74c3c;
  font-weight: bold;
}

.uml-method.public::before {
  content: "+ ";
  color: #27ae60;
  font-weight: bold;
}

.uml-method.protected::before {
  content: "# ";
  color: #f39c12;
  font-weight: bold;
}

/* ===============================================
   PROFESSIONAL UML DIAGRAM SYSTEM v2.0
   =============================================== */

/* Base UML line styling - improved for professional look */
.uml-line {
  position: absolute;
  background: #2c3e50;
  z-index: 5;
  pointer-events: none;
}

/* UML Line types with proper styling */
.uml-line.solid {
  background: #2c3e50;
}

.uml-line.dashed {
  background: linear-gradient(to right, #2c3e50 5px, transparent 5px);
  background-size: 10px 2px;
  background-repeat: repeat-x;
  height: 2px !important;
}

/* Professional UML Arrow Heads */
.uml-arrow-head {
  position: absolute;
  z-index: 6;
  pointer-events: none;
}

/* Composition Diamond (filled) - proper UML notation */
.uml-arrow-head.composition {
  width: 16px;
  height: 16px;
  background: #2c3e50;
  transform: rotate(45deg);
  transform-origin: center;
  border: none;
}

/* Association Arrow (simple triangle) */
.uml-arrow-head.association {
  width: 0;
  height: 0;
  border-left: 10px solid #2c3e50;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
}

/* Dependency Arrow (open triangle) */
.uml-arrow-head.dependency {
  width: 0;
  height: 0;
  border-left: 10px solid #2c3e50;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
}

/* UML Relationship Labels with better styling */
.uml-relationship-label {
  position: absolute;
  font-size: 11px;
  color: #2c3e50;
  background: white;
  padding: 2px 6px;
  z-index: 8;
  font-style: italic;
  border: 1px solid #ecf0f1;
  border-radius: 3px;
  white-space: nowrap;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.uml-multiplicity {
  position: absolute;
  font-size: 10px;
  color: #2c3e50;
  font-weight: bold;
  z-index: 8;
  background: white;
  padding: 1px 3px;
  border-radius: 2px;
}

/* ===============================================
   PRECISION UML CONNECTION SYSTEM v2.0
   Connects to actual UML class boundaries, not wrapper boundaries
   =============================================== */

/* Base connection container */
.uml-connection {
  position: relative;
  z-index: 5;
}

/* ===============================================
   SCHEDULER TO COROUTINES - COMPOSITION
   Connects from bottom center of Scheduler to top centers of Coroutines
   =============================================== */

/* Main vertical drop from Scheduler bottom */
.uml-connection.scheduler-to-coroutines .vertical-main {
  position: absolute;
  left: calc(var(--scheduler-center-x) - 1px);
  top: var(--scheduler-bottom-y);
  width: 2px;
  height: 50px;
  background: #2c3e50;
}

/* Horizontal distribution line between coroutines */
.uml-connection.scheduler-to-coroutines .horizontal-dist {
  position: absolute;
  left: var(--coroutine1-center-x);
  top: calc(var(--scheduler-bottom-y) + 50px - 1px);
  width: calc(var(--coroutine2-center-x) - var(--coroutine1-center-x));
  height: 2px;
  background: #2c3e50;
}

/* Vertical connector to Coroutine1 */
.uml-connection.scheduler-to-coroutines .vertical-left {
  position: absolute;
  left: calc(var(--coroutine1-center-x) - 1px);
  top: calc(var(--scheduler-bottom-y) + 50px);
  width: 2px;
  height: calc(var(--coroutine1-top-y) - var(--scheduler-bottom-y) - 50px);
  background: #2c3e50;
}

/* Vertical connector to Coroutine2 */
.uml-connection.scheduler-to-coroutines .vertical-right {
  position: absolute;
  left: calc(var(--coroutine2-center-x) - 1px);
  top: calc(var(--scheduler-bottom-y) + 50px);
  width: 2px;
  height: calc(var(--coroutine2-top-y) - var(--scheduler-bottom-y) - 50px);
  background: #2c3e50;
}

/* Composition diamonds at coroutine connection points */
.uml-connection.scheduler-to-coroutines .composition-left {
  position: absolute;
  left: calc(var(--coroutine1-center-x) - 8px);
  top: calc(var(--coroutine1-top-y) - 16px);
}

.uml-connection.scheduler-to-coroutines .composition-right {
  position: absolute;
  left: calc(var(--coroutine2-center-x) - 8px);
  top: calc(var(--coroutine2-top-y) - 16px);
}

/* ===============================================
   SCHEDULER TO CONTEXT SWITCHER - DEPENDENCY
   L-shaped routing from Scheduler right to ContextSwitcher left
   =============================================== */

/* Horizontal line from Scheduler right edge */
.uml-connection.scheduler-to-context .horizontal-main {
  position: absolute;
  left: var(--scheduler-wrapper-right);
  top: calc(var(--scheduler-wrapper-center-y) - 1px);
  width: calc(
    var(--context-switcher-wrapper-left) - var(--scheduler-wrapper-right) - 30px
  );
  height: 2px;
  background: linear-gradient(to right, #2c3e50 5px, transparent 5px);
  background-size: 10px 2px;
  background-repeat: repeat-x;
}

/* Vertical turn down */
.uml-connection.scheduler-to-context .vertical-turn {
  position: absolute;
  left: calc(var(--context-switcher-wrapper-left) - 31px);
  top: var(--scheduler-wrapper-center-y);
  width: 2px;
  height: calc(
    var(--context-switcher-wrapper-upper-y) - var(--scheduler-wrapper-center-y)
  );
  background: linear-gradient(to bottom, #2c3e50 5px, transparent 5px);
  background-size: 2px 10px;
  background-repeat: repeat-y;
}

/* Final horizontal to ContextSwitcher (upper connection point) */
.uml-connection.scheduler-to-context .horizontal-final {
  position: absolute;
  left: calc(var(--context-switcher-wrapper-left) - 30px);
  top: calc(var(--context-switcher-wrapper-upper-y) - 1px);
  width: 35px; /* Extend to connect with repositioned arrow */
  height: 2px;
  background: linear-gradient(to right, #2c3e50 5px, transparent 5px);
  background-size: 10px 2px;
  background-repeat: repeat-x;
}

/* Dependency arrow pointing into ContextSwitcher (upper connection point) */
.uml-connection.scheduler-to-context .dependency-arrow {
  position: absolute;
  left: calc(
    var(--context-switcher-wrapper-left) + 10px
  ); /* Move 10px into wrapper so arrow tip touches edge */
  top: calc(var(--context-switcher-wrapper-upper-y) - 6px);
}

/* ===============================================
   CCB MANAGER TO CONTEXT SWITCHER - ASSOCIATION
   Direct horizontal connection
   =============================================== */

/* Direct horizontal line */
.uml-connection.ccb-to-context .horizontal-main {
  position: absolute;
  left: var(--ccb-manager-wrapper-right);
  top: calc(var(--ccb-manager-wrapper-center-y) - 1px);
  width: calc(
    var(--context-switcher-wrapper-left) - var(--ccb-manager-wrapper-right) +
      10px
  ); /* Extend to connect with repositioned arrow */
  height: 2px;
  background: #2c3e50;
}

/* Association arrow pointing into ContextSwitcher */
.uml-connection.ccb-to-context .association-arrow {
  position: absolute;
  left: calc(
    var(--context-switcher-wrapper-left) + 10px
  ); /* Move 10px into wrapper so arrow tip touches edge */
  top: calc(var(--ccb-manager-wrapper-center-y) - 6px);
}

/* UML Class Wrapper System - LEGACY SUPPORT (Use uml-system.css for new components) */
.uml-class-wrapper {
  position: absolute;
  width: 250px; /* Standard content width */
  min-height: 220px; /* Standard minimum height */

  /* Force field spacing - FUNCTIONAL invisible borders for collision detection */
  padding: 25px; /* Creates actual space around content */
  margin: 10px; /* Creates space between wrappers */
  border: 3px solid transparent; /* Invisible but takes up space */

  /* Visual appearance - completely invisible */
  background: transparent;
  border-color: transparent;

  box-sizing: border-box; /* Include border and padding in total dimensions */
}

/* Generic positioning system using CSS custom properties */
.uml-class-wrapper[data-position] {
  left: var(--x);
  top: var(--y);
}

/* Legacy positioning classes for backwards compatibility with SPACING PRESERVED */
.uml-class-wrapper.scheduler-wrapper {
  left: var(--scheduler-x);
  top: var(--scheduler-y);
}

.uml-class-wrapper.coroutine1-wrapper {
  left: var(--coroutine1-x);
  top: var(--coroutine1-y);
}

.uml-class-wrapper.coroutine2-wrapper {
  left: var(--coroutine2-x);
  top: var(--coroutine2-y);
}

.uml-class-wrapper.ccb-manager-wrapper {
  left: var(--ccb-manager-x);
  top: var(--ccb-manager-y);
}

.uml-class-wrapper.context-switcher-wrapper {
  left: var(--context-switcher-x);
  top: var(--context-switcher-y);
}

/* 
NEW GENERIC UML SYSTEM AVAILABLE!
Import uml-system.css for the new generalized UML components:

@import url('./uml-system.css');

Features:
- Configurable through CSS variables
- Theme support (scheduler-theme, coroutine-theme, etc.)
- Size variants (compact, large, extra-spacing)
- Debug mode for development
- Data-attribute positioning
- Backwards compatible with existing coordinates

Example usage:
<div class="uml-wrapper" data-component="scheduler">
  <div class="uml-class-generic scheduler-theme">
    <div class="uml-header-generic">Scheduler</div>
    <div class="uml-section-generic">
      <h4 class="uml-section-title">Attributes</h4>
      <div class="uml-item-generic private">currentCoroutine: Coroutine*</div>
    </div>
  </div>
</div>
*/

/* UML classes inside wrappers are positioned relatively */
.uml-class-wrapper .uml-class {
  position: relative;
  width: 100%; /* Fill wrapper content area */
  height: 100%; /* Fill wrapper content area */
  margin: 0; /* No margins - wrapper handles all spacing */
  padding: 0; /* No extra padding - wrapper provides it */
  box-sizing: border-box;

  /* Ensure content fits within wrapper */
  max-width: 240px; /* Match wrapper content width */
  min-height: 160px; /* Minimum content height */
}

/* Update the classic-uml-container to define wrapper dimensions for relationships */
.classic-uml-container {
  /* Total wrapper dimensions for anchor point calculations */
  /* Content: 250px + padding: 50px + border: 4px + margin: 20px = ~320px total */
  --class-width: 320px; /* Total wrapper space needed - increased */
  --class-height: 280px; /* Total wrapper height including padding - increased */
  --spacing-buffer: 60px; /* Minimum spacing between wrapper boundaries - increased */
}

/* Connection lines removed - will be implemented later */

/* Arrow styles removed - will be implemented later */

/* Responsive adjustments for classic UML */
@media (max-width: 768px) {
  .classic-uml-container {
    padding: 20px;
    min-height: 500px;
  }

  .uml-class {
    min-width: 140px;
    position: relative !important;
    margin: 20px auto;
    top: auto !important;
    left: auto !important;
    right: auto !important;
    transform: none !important;
  }

  .uml-line,
  .uml-arrow-head,
  .uml-relationship-label,
  .uml-multiplicity {
    display: none;
  }
}

/* Assembly instruction visualization */
.instruction-breakdown {
  background: #2c3e50;
  color: white;
  padding: 20px;
  border-radius: 15px;
  margin: 20px 0;
  font-family: "Courier New", monospace;
}

.instruction-line {
  display: flex;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid #34495e;
}

.instruction-line:last-child {
  border-bottom: none;
}

.instruction-opcode {
  background: #e74c3c;
  color: white;
  padding: 5px 10px;
  border-radius: 5px;
  margin-right: 15px;
  min-width: 80px;
  text-align: center;
  font-weight: bold;
}

.instruction-operands {
  flex: 1;
  color: #3498db;
}

.instruction-description {
  color: #bdc3c7;
  font-size: 0.9em;
  margin-left: 15px;
  flex: 2;
}

/* Responsive enhancements */
@media (max-width: 768px) {
  .register-bank {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    padding: 15px;
  }

  .component-box {
    margin: 10px 5px;
    padding: 15px;
  }

  .advanced-uml-diagram {
    padding: 20px;
    margin: 20px 0;
  }

  .context-switch-step {
    flex-direction: column;
    text-align: center;
  }

  .step-icon {
    margin: 0 0 10px 0;
  }
}