/* ============================================
   ADVERSARY ARCADE — Cyber-Dungeon Terminal CSS
   fungiknight's training dojo
   ============================================ */

/* --- Import pixel font --- */
@import url('https://fonts.googleapis.com/css2?family=Press+Start+2P&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Share+Tech+Mono&display=swap');

/* --- CSS Variables --- */
:root {
  --terminal: #00ff9f;
  --terminal-dim: #00cc7a;
  --accent: #9cff57;
  --warning: #ff003c;
  --gold: #ffd700;
  --purple: #b44aff;
  --bg: #000000;
  --bg-dim: #0a0a0a;
  --bg-panel: #050505;
  --border: #1a1a1a;
  --text-dim: #336644;
  --font-mono: 'Share Tech Mono', 'Courier New', monospace;
  --font-pixel: 'Press Start 2P', monospace;
}

/* --- Reset --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* --- CRT Scanlines Overlay --- */
body::after {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: repeating-linear-gradient(
    0deg,
    rgba(0, 0, 0, 0.12),
    rgba(0, 0, 0, 0.12) 1px,
    transparent 1px,
    transparent 2px
  );
  pointer-events: none;
  z-index: 9999;
}

/* --- Body --- */
body {
  background: var(--bg);
  color: var(--terminal);
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.7;
  padding: 30px 20px;
  animation: flicker 4s infinite;
  min-height: 100vh;
  overflow-x: hidden;
}

@keyframes flicker {
  0%   { opacity: 0.97; }
  25%  { opacity: 1; }
  50%  { opacity: 0.98; }
  75%  { opacity: 1; }
  100% { opacity: 0.97; }
}

/* --- Terminal Container --- */
.terminal {
  max-width: 960px;
  margin: 0 auto;
  text-shadow: 0 0 6px rgba(0, 255, 159, 0.4);
}

/* --- ASCII Logo --- */
.logo {
  color: var(--accent);
  font-size: 8px;
  line-height: 1.1;
  text-shadow: 0 0 10px rgba(156, 255, 87, 0.5);
  margin-bottom: 10px;
  overflow-x: auto;
}

.tagline {
  color: var(--terminal-dim);
  font-family: var(--font-pixel);
  font-size: 9px;
  letter-spacing: 3px;
  margin-bottom: 30px;
}

/* --- Boot Sequence --- */
.boot-line {
  color: var(--text-dim);
  opacity: 0;
  animation: bootFade 0.5s forwards;
}

@keyframes bootFade {
  to { opacity: 1; }
}

/* --- Blinking Cursor --- */
.cursor {
  animation: blink 1s step-end infinite;
}

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

/* --- Navigation --- */
nav {
  margin: 25px 0;
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

nav a, .nav-link {
  color: var(--terminal);
  text-decoration: none;
  padding: 8px 16px;
  border: 1px solid var(--border);
  font-family: var(--font-pixel);
  font-size: 10px;
  transition: all 0.2s ease;
  display: inline-block;
}

nav a:hover, .nav-link:hover {
  background: var(--terminal);
  color: var(--bg);
  border-color: var(--terminal);
  text-shadow: none;
  box-shadow: 0 0 15px rgba(0, 255, 159, 0.4);
}

nav a.active {
  background: var(--terminal);
  color: var(--bg);
  text-shadow: none;
}

/* --- Headings --- */
h1 {
  font-family: var(--font-pixel);
  font-size: 18px;
  color: var(--accent);
  margin: 30px 0 15px;
  text-shadow: 0 0 10px rgba(156, 255, 87, 0.4);
}

h2 {
  font-family: var(--font-pixel);
  font-size: 13px;
  color: var(--terminal);
  margin: 25px 0 10px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 8px;
}

h3 {
  font-size: 14px;
  color: var(--accent);
  margin: 20px 0 8px;
}

/* --- Paragraphs --- */
p {
  margin: 8px 0;
}

/* --- Code / Pre --- */
pre, code {
  font-family: var(--font-mono);
}

pre {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-left: 3px solid var(--terminal);
  padding: 15px;
  margin: 15px 0;
  overflow-x: auto;
  font-size: 13px;
  line-height: 1.6;
}

code {
  background: var(--bg-panel);
  padding: 2px 6px;
  color: var(--accent);
}

/* --- Links --- */
a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: #fff;
  text-shadow: 0 0 8px rgba(156, 255, 87, 0.6);
}

/* --- Horizontal Rules --- */
hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 30px 0;
}

/* --- Lists --- */
ul, ol {
  margin: 10px 0 10px 20px;
}

li {
  margin: 5px 0;
}

li::marker {
  color: var(--terminal-dim);
}

/* --- Dungeon Room (Panel) --- */
.dungeon {
  background: var(--bg-panel);
  border: 2px solid var(--border);
  padding: 25px;
  margin: 20px 0;
  position: relative;
}

.dungeon::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--terminal), transparent);
}

/* --- Door (Clickable Panel Link) --- */
.door {
  border: 1px solid var(--border);
  padding: 15px 20px;
  display: inline-block;
  margin: 8px;
  transition: all 0.3s ease;
  cursor: pointer;
  text-decoration: none;
  color: var(--terminal);
  font-family: var(--font-pixel);
  font-size: 10px;
}

.door:hover {
  background: var(--terminal);
  color: var(--bg);
  text-shadow: none;
  box-shadow: 0 0 20px rgba(0, 255, 159, 0.4);
  transform: translateY(-2px);
}

/* --- Boss Card --- */
.boss-card {
  background: var(--bg-panel);
  border: 2px solid var(--warning);
  padding: 25px;
  margin: 20px 0;
  position: relative;
}

.boss-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--warning), transparent);
}

.boss-card h2 {
  color: var(--warning);
  border-color: var(--warning);
}

.boss-hp {
  color: var(--warning);
  font-family: var(--font-pixel);
  font-size: 12px;
  letter-spacing: 2px;
}

/* --- Detection Card --- */
.detection-card {
  background: var(--bg-panel);
  border: 2px solid var(--terminal);
  padding: 25px;
  margin: 20px 0;
}

/* --- Tracker Styles --- */
.phase-timeline {
  position: relative;
  padding-left: 30px;
  margin: 20px 0;
}

.phase-timeline::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--border);
}

.phase-node {
  position: relative;
  margin: 20px 0;
  padding: 15px 20px;
  border: 1px solid var(--border);
  background: var(--bg-panel);
  transition: all 0.3s ease;
}

.phase-node::before {
  content: '';
  position: absolute;
  left: -26px;
  top: 20px;
  width: 12px;
  height: 12px;
  border: 2px solid var(--terminal-dim);
  border-radius: 50%;
  background: var(--bg);
}

.phase-node.active {
  border-color: var(--terminal);
  box-shadow: 0 0 15px rgba(0, 255, 159, 0.15);
}

.phase-node.active::before {
  border-color: var(--terminal);
  background: var(--terminal);
  box-shadow: 0 0 10px rgba(0, 255, 159, 0.6);
}

.phase-node.completed::before {
  border-color: var(--accent);
  background: var(--accent);
}

.phase-label {
  font-family: var(--font-pixel);
  font-size: 10px;
  color: var(--accent);
  margin-bottom: 5px;
}

.phase-date {
  color: var(--text-dim);
  font-size: 12px;
}

/* --- Deliverable Checklist --- */
.deliverable {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 15px;
  margin: 8px 0;
  border: 1px solid var(--border);
  background: var(--bg-panel);
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.deliverable:hover {
  border-color: var(--terminal-dim);
}

.deliverable.completed {
  border-color: var(--accent);
}

.deliverable.completed .deliverable-text {
  text-decoration: line-through;
  color: var(--text-dim);
}

.deliverable-check {
  width: 20px;
  height: 20px;
  border: 2px solid var(--terminal-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-family: var(--font-pixel);
  font-size: 10px;
  transition: all 0.3s ease;
}

.deliverable.completed .deliverable-check {
  border-color: var(--accent);
  color: var(--accent);
  text-shadow: 0 0 10px rgba(156, 255, 87, 0.8);
}

.deliverable-text {
  flex: 1;
}

/* --- Sparkle / Celebration Effect --- */
.sparkle-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9998;
}

.sparkle {
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  animation: sparkleFloat 1.5s ease-out forwards;
  pointer-events: none;
}

@keyframes sparkleFloat {
  0% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
  100% {
    opacity: 0;
    transform: translateY(-120px) scale(0);
  }
}

/* --- Achievement Banner --- */
.achievement-banner {
  position: fixed;
  top: -80px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-panel);
  border: 2px solid var(--gold);
  padding: 15px 30px;
  font-family: var(--font-pixel);
  font-size: 11px;
  color: var(--gold);
  text-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
  z-index: 10000;
  transition: top 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  text-align: center;
  box-shadow: 0 0 30px rgba(255, 215, 0, 0.2);
}

.achievement-banner.show {
  top: 30px;
}

/* --- Progress Bar --- */
.progress-bar {
  width: 100%;
  height: 20px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  margin: 15px 0;
  position: relative;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--terminal), var(--accent));
  transition: width 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  position: relative;
}

.progress-fill::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 20px;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3));
  animation: progressShine 2s infinite;
}

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

.progress-text {
  font-family: var(--font-pixel);
  font-size: 10px;
  color: var(--terminal);
  margin-top: 5px;
}

/* --- Terminal Input --- */
.terminal-input {
  display: flex;
  align-items: center;
  gap: 0;
  margin: 20px 0;
}

.terminal-input .prompt {
  color: var(--terminal);
  white-space: nowrap;
}

.terminal-input input {
  background: transparent;
  border: none;
  color: var(--terminal);
  font-family: var(--font-mono);
  font-size: 15px;
  outline: none;
  flex: 1;
  caret-color: var(--terminal);
}

/* --- Battle UI --- */
.battle-scene {
  border: 2px solid var(--warning);
  padding: 25px;
  background: var(--bg-panel);
  margin: 20px 0;
}

.battle-hp-bar {
  width: 100%;
  height: 25px;
  background: #1a0000;
  border: 1px solid var(--warning);
  margin: 10px 0;
}

.battle-hp-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--warning), #ff4444);
  transition: width 0.5s ease;
}

.battle-btn {
  background: transparent;
  border: 1px solid var(--terminal);
  color: var(--terminal);
  font-family: var(--font-pixel);
  font-size: 10px;
  padding: 10px 20px;
  margin: 5px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.battle-btn:hover {
  background: var(--terminal);
  color: var(--bg);
  box-shadow: 0 0 15px rgba(0, 255, 159, 0.4);
}

/* --- Tables --- */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 15px 0;
}

th, td {
  border: 1px solid var(--border);
  padding: 10px 15px;
  text-align: left;
}

th {
  background: var(--bg-panel);
  color: var(--accent);
  font-family: var(--font-pixel);
  font-size: 9px;
  text-transform: uppercase;
}

/* --- Stats Grid --- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 15px;
  margin: 20px 0;
}

.stat-box {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  padding: 15px;
  text-align: center;
}

.stat-number {
  font-family: var(--font-pixel);
  font-size: 22px;
  color: var(--accent);
  text-shadow: 0 0 10px rgba(156, 255, 87, 0.4);
}

.stat-label {
  font-size: 11px;
  color: var(--text-dim);
  margin-top: 5px;
}

/* --- Scrollbar --- */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg);
}
::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 0;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--terminal-dim);
}

/* --- Responsive --- */
@media (max-width: 700px) {
  body {
    padding: 15px 10px;
    font-size: 13px;
  }
  .logo {
    font-size: 5px;
  }
  h1 {
    font-size: 14px;
  }
  nav {
    flex-direction: column;
  }
  nav a {
    text-align: center;
  }
  .stats-grid {
    grid-template-columns: 1fr 1fr;
  }
}