/* ===========================================
   PRONODE v33 CHANGELOG - Terminal Interface
   =========================================== */

/* This CSS creates a scrollable terminal changelog viewer.
   Designed to look like a CRT terminal with easy copy-paste functionality.
   Maintains immersion with "Development Cycle" dating system. */

/* ===========================================
   BASIC LAYOUT - Full screen terminal
   =========================================== */

/* Scanlines Effect */

@keyframes scanlines {
  0% {
    transform: translateY(0px);
  }
  100% {
    transform: translateY(2px);
  }
}

/* Body styling - matches other modules exactly */
body {
  margin: 0;
  padding: 20px;
  background: #000;
  color: var(--nodeos-color);
  font-family: "Courier New", monospace;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
}

/* Main terminal container - matches game dimensions */
.terminal-container {
  width: min(98vw, 1920px);
  height: 90vh;
  aspect-ratio: 16 / 9;
  background: #000;
  border: 4px solid var(--nodeos-color);
  padding: 15px;
  box-sizing: border-box;
  overflow: hidden; /* Prevent main container scrolling */
  position: relative;
}

.terminal-container::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(
    ellipse at center,
    rgba(0, 255, 0, 0.05) 0%,
    rgba(0, 255, 0, 0.02) 50%,
    transparent 70%
  );
  pointer-events: none;
}

/* Scanlines Effect - Applied as overlay */
.terminal-container::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.3) 2px,
    rgba(0, 0, 0, 0.3) 4px
  );
  pointer-events: none;
  animation: scanlines 0.1s linear infinite;
}

/* Inner content container */
.terminal-content {
  height: 100%;
  display: flex;
  flex-direction: column;
}

/* ===========================================
   HEADER SECTION - Terminal title and prompt
   =========================================== */

/* OS header styling - matches main menu */
.os-header {
  margin-bottom: 10px;
  border-bottom: 1px solid var(--nodeos-color);
  padding-bottom: 5px;
}

.os-title {
  font-size: 16px;
  font-weight: bold;
  margin: 0;
  color: var(--nodeos-color);
}

.os-version {
  font-size: 11px;
  color: var(--nodeos-node-color);
  margin: 0;
}

/* Terminal prompt line */
.terminal-prompt {
  margin: 8px 0;
  color: var(--nodeos-color);
  font-size: 12px;
}

/* Blinking cursor animation */
.cursor {
  display: inline-block;
  background: var(--nodeos-color);
  width: 8px;
  height: 12px;
  animation: blink 1s infinite;
  margin-left: 2px;
}

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

/* ===========================================
   NAVIGATION - Back button
   =========================================== */

/* Navigation controls container */
.nav-controls {
  margin: 8px 0 15px 0;
}

/* Back button styled as terminal command */
.back-button {
  display: inline-block;
  color: var(--nodeos-color);
  background: none;
  border: 1px solid var(--nodeos-color);
  font-family: "Courier New", monospace;
  font-size: 11px;
  text-align: center;
  padding: 5px 10px;
  cursor: pointer;
  text-decoration: none;
  text-transform: uppercase;
  transition: all 0.1s;
}

.back-button:hover {
  color: #000;
  background: var(--nodeos-color);
}

.back-button:active {
  color: var(--nodeos-color);
  background: var(--nodeos-node-color);
}

/* ===========================================
   CHANGELOG VIEWER - Main content area
   =========================================== */

/* Main changelog container */
.changelog-viewer {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0; /* Allow flexbox to shrink */
  border: 2px solid var(--nodeos-color);
  background: #000;
}

/* Changelog header with system info */
.changelog-header {
  background: #000;
  border-bottom: 1px solid var(--nodeos-node-color);
  padding: 10px;
}

.system-info {
  font-size: 11px;
  color: var(--nodeos-node-color);
  line-height: 1.3;
  text-align: center;
}

/* ===========================================
   SCROLLABLE CONTENT - The main changelog area
   =========================================== */

/* Scrollable changelog content container */
.changelog-content {
  flex: 1;
  overflow-y: auto;
  padding: 15px;
  background: #000;
}

/* Individual changelog entry */
.changelog-entry {
  margin-bottom: 25px;
  border: 1px solid var(--nodeos-node-color);
  background: #000;
  padding: 12px;
}

.changelog-entry:last-child {
  margin-bottom: 0;
}

/* Entry header with date and version */
.entry-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
  padding-bottom: 5px;
  border-bottom: 1px solid var(--nodeos-node-color);
}

.entry-date {
  color: var(--nodeos-color);
  font-weight: bold;
  font-size: 12px;
}

.entry-version {
  color: var(--nodeos-node-color);
  font-size: 11px;
  text-transform: uppercase;
}

/* Entry content area */
.entry-content {
  font-size: 11px;
  line-height: 1.4;
}

.entry-content h3 {
  color: var(--nodeos-color);
  font-size: 11px;
  margin: 10px 0 5px 0;
  text-transform: uppercase;
  font-weight: bold;
}

.entry-content ul {
  margin: 5px 0 15px 15px;
  padding: 0;
}

.entry-content li {
  color: var(--nodeos-node-color);
  margin: 3px 0;
  list-style: none;
  position: relative;
}

/* Terminal-style bullet points */
.entry-content li::before {
  content: "- ";
  color: var(--nodeos-color);
  font-weight: bold;
}

/* ===========================================
   SYSTEM STATUS - Bottom info bar
   =========================================== */

/* Bottom status bar like other modules */
.system-status {
  position: absolute;
  bottom: 10px;
  left: 20px;
  right: 20px;
  font-size: 10px;
  color: var(--nodeos-color);
  border-top: 1px solid var(--nodeos-node-color);
  padding-top: 5px;
  display: flex;
  justify-content: space-between;
  background: #000;
}

/* ===========================================
   CUSTOM SCROLLBARS - Terminal aesthetic
   =========================================== */

/* Custom scrollbar for changelog content */
.changelog-content::-webkit-scrollbar {
  width: 12px;
}

.changelog-content::-webkit-scrollbar-track {
  background: #000;
  border: 1px solid var(--nodeos-node-color);
}

.changelog-content::-webkit-scrollbar-thumb {
  background: var(--nodeos-node-color);
  border: 1px solid var(--nodeos-color);
}

.changelog-content::-webkit-scrollbar-thumb:hover {
  background: var(--nodeos-color);
}

/* ===========================================
   RESPONSIVE DESIGN - Mobile adjustments
   =========================================== */

/* Tablet adjustments */
@media (max-width: 1200px) {
  .terminal-container {
    padding: 10px;
  }

  .changelog-content {
    padding: 10px;
  }

  .changelog-entry {
    padding: 8px;
    margin-bottom: 15px;
  }
}

/* Mobile adjustments */
@media (max-width: 900px) {
  .terminal-container {
    width: 98vw;
    height: 95vh;
    padding: 8px;
  }

  .entry-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 3px;
  }

  .system-status {
    flex-direction: column;
    gap: 2px;
    font-size: 9px;
  }

  .changelog-content {
    padding: 8px;
  }

  .back-button {
    font-size: 10px;
    padding: 3px 6px;
  }
}

/* Small mobile */
@media (max-width: 600px) {
  .terminal-container {
    padding: 5px;
  }

  .os-title {
    font-size: 14px;
  }

  .os-version {
    font-size: 10px;
  }

  .entry-content {
    font-size: 10px;
  }

  .entry-content h3 {
    font-size: 10px;
  }
}

/* ===========================================
   ACCESSIBILITY - Focus and selection
   =========================================== */

/* Focus outline for keyboard navigation */
.back-button:focus {
  outline: 1px solid var(--nodeos-color);
  outline-offset: 2px;
}

/* Selection styling */
::selection {
  background: var(--nodeos-color);
  color: #000;
}

/* Ensure good contrast and readability */
.changelog-content {
  scrollbar-width: thin;
  scrollbar-color: var(--nodeos-node-color) #000;
}