/* BEAST::TYPE - Main App Stylesheet */
/* Cyberpunk Hacker Theme */

@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;600;700;800;900&family=Electrolize&family=JetBrains+Mono:wght@300;400;500;600;700&family=Michroma&display=swap');

/* === CSS VARIABLES === */
:root {
  --black: #0A0A0F;
  --dark: #1A1A2E;
  --surface: #16213E;
  --cyan: #00F5FF;
  --magenta: #C026D3;
  --red: #FF0033;
  --green: #39FF14;
  --gold: #FFD700;
  --blue: #00BFFF;
  --purple: #BF40BF;
  --orange: #FF6600;
  --text: #E0E0FF;
  --text-dim: #8888AA;
  --text-bright: #FFFFFF;

  --glow-cyan: 0 0 10px #00F5FF80, 0 0 30px #00F5FF30;
  --glow-magenta: 0 0 10px #C026D380, 0 0 30px #C026D330;
  --glow-green: 0 0 10px #39FF1480, 0 0 30px #39FF1430;
  --glow-red: 0 0 10px #FF003380, 0 0 30px #FF003330;
  --glow-gold: 0 0 10px #FFD70080, 0 0 30px #FFD70030;

  --font-logo: 'Orbitron', sans-serif;
  --font-heading: 'Michroma', sans-serif;
  --font-body: 'Electrolize', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --radius: 8px;
  --radius-lg: 12px;
}

/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  background: var(--black);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

/* === BACKGROUND LAYERS === */
#matrix-canvas,
#particle-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

#matrix-canvas { z-index: 0; }
#particle-canvas { z-index: 1; }

.scanline-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 2;
  background: repeating-linear-gradient(
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.03) 2px,
    rgba(0, 0, 0, 0.03) 4px
  );
}

.cyber-grid-bg {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 40%;
  pointer-events: none;
  z-index: 1;
  background:
    linear-gradient(to top, rgba(0, 245, 255, 0.03) 0%, transparent 60%),
    repeating-linear-gradient(
      90deg,
      rgba(0, 245, 255, 0.02) 0px,
      transparent 1px,
      transparent 60px
    ),
    repeating-linear-gradient(
      0deg,
      rgba(0, 245, 255, 0.02) 0px,
      transparent 1px,
      transparent 60px
    );
  transform: perspective(500px) rotateX(45deg);
  transform-origin: bottom;
}

/* === APP LAYOUT === */
.app-container {
  position: relative;
  z-index: 10;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* === TOP BAR === */
.top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  background: rgba(26, 26, 46, 0.9);
  border-bottom: 1px solid rgba(0, 245, 255, 0.15);
  backdrop-filter: blur(10px);
  z-index: 100;
  position: sticky;
  top: 0;
}

.top-bar-logo {
  font-family: var(--font-logo);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 2px;
  cursor: pointer;
  user-select: none;
}

.top-bar-logo .cyan { color: var(--cyan); }
.top-bar-logo .magenta { color: var(--magenta); }

.top-bar-stats {
  display: flex;
  gap: 20px;
  align-items: center;
}

.top-bar-stat {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

.top-bar-stat .label { color: var(--text-dim); font-size: 0.7rem; text-transform: uppercase; }
.top-bar-stat .value { color: var(--cyan); font-weight: 600; }
.top-bar-stat .value.gold { color: var(--gold); }
.top-bar-stat .value.green { color: var(--green); }
.top-bar-stat .value.orange { color: var(--orange); }

.top-bar-nav {
  display: flex;
  gap: 8px;
}

.nav-btn {
  background: rgba(0, 245, 255, 0.05);
  border: 1px solid rgba(0, 245, 255, 0.15);
  color: var(--text);
  padding: 8px 16px;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.2s;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.nav-btn:hover, .nav-btn.active {
  background: rgba(0, 245, 255, 0.15);
  border-color: var(--cyan);
  color: var(--cyan);
  box-shadow: var(--glow-cyan);
}

.nav-btn.active {
  background: rgba(0, 245, 255, 0.2);
}

/* === MAIN CONTENT === */
.main-content {
  flex: 1;
  padding: 24px;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

/* === VIEWS (shown/hidden) === */
.view { display: none; }
.view.active { display: block; }

/* === DASHBOARD VIEW === */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.dash-card {
  background: rgba(26, 26, 46, 0.8);
  border: 1px solid rgba(0, 245, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

.dash-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--cyan);
  opacity: 0.5;
}

.dash-card:hover {
  border-color: rgba(0, 245, 255, 0.3);
  box-shadow: 0 0 20px rgba(0, 245, 255, 0.1);
  transform: translateY(-2px);
}

.dash-card.clickable { cursor: pointer; }

.dash-card-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 12px;
}

.dash-card-value {
  font-family: var(--font-logo);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-bright);
  text-shadow: var(--glow-cyan);
}

.dash-card-value.gold { color: var(--gold); text-shadow: var(--glow-gold); }
.dash-card-value.green { color: var(--green); text-shadow: var(--glow-green); }
.dash-card-value.magenta { color: var(--magenta); text-shadow: var(--glow-magenta); }

.dash-card-sub {
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-top: 4px;
}

/* Quick action buttons */
.quick-actions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.action-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px;
  background: rgba(26, 26, 46, 0.8);
  border: 1px solid rgba(0, 245, 255, 0.15);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all 0.3s;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  text-align: left;
}

.action-btn:hover {
  border-color: var(--cyan);
  box-shadow: var(--glow-cyan);
  transform: translateY(-2px);
}

.action-btn .icon {
  font-size: 1.8rem;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 245, 255, 0.1);
  border-radius: var(--radius);
}

.action-btn .action-title {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.action-btn .action-desc {
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-top: 2px;
}

/* Daily quest card */
.quest-card {
  background: rgba(26, 26, 46, 0.8);
  border: 1px solid rgba(0, 245, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-top: 20px;
}

.quest-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.quest-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 2px;
}

.quest-reward {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--gold);
}

.quest-progress-bar {
  height: 8px;
  background: rgba(0, 245, 255, 0.1);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}

.quest-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--cyan), var(--green));
  border-radius: 4px;
  transition: width 0.5s ease;
  box-shadow: 0 0 10px var(--cyan);
}

.quest-progress-text {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-top: 6px;
  text-align: right;
}

/* === STORY MAP VIEW === */
.chapter-section {
  margin-bottom: 40px;
}

.chapter-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
  padding: 16px;
  background: rgba(26, 26, 46, 0.6);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--cyan);
}

.chapter-number {
  font-family: var(--font-logo);
  font-size: 2rem;
  font-weight: 900;
  color: var(--cyan);
  text-shadow: var(--glow-cyan);
}

.chapter-name {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--text-bright);
  letter-spacing: 2px;
}

.chapter-desc {
  font-size: 0.85rem;
  color: var(--text-dim);
}

.chapter-locked .chapter-header {
  border-left-color: #333;
  opacity: 0.5;
}

.chapter-locked .chapter-number { color: #555; text-shadow: none; }

.lessons-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
}

.lesson-card {
  background: rgba(26, 26, 46, 0.8);
  border: 1px solid rgba(0, 245, 255, 0.1);
  border-radius: var(--radius);
  padding: 16px;
  cursor: pointer;
  transition: all 0.3s;
  position: relative;
}

.lesson-card:hover:not(.locked) {
  border-color: var(--cyan);
  box-shadow: var(--glow-cyan);
  transform: translateY(-2px);
}

.lesson-card.locked {
  opacity: 0.3;
  cursor: not-allowed;
}

.lesson-card.current {
  border-color: var(--cyan);
  box-shadow: 0 0 15px rgba(0, 245, 255, 0.2);
  animation: pulse-border 2s ease-in-out infinite;
}

.lesson-card.completed {
  border-color: rgba(57, 255, 20, 0.3);
}

.lesson-card.boss {
  border-color: rgba(255, 0, 51, 0.3);
  background: rgba(255, 0, 51, 0.05);
}

.lesson-card.boss:hover:not(.locked) {
  border-color: var(--red);
  box-shadow: var(--glow-red);
}

@keyframes pulse-border {
  0%, 100% { box-shadow: 0 0 15px rgba(0, 245, 255, 0.2); }
  50% { box-shadow: 0 0 25px rgba(0, 245, 255, 0.4); }
}

.lesson-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
}

.lesson-title {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-bright);
  margin: 6px 0;
  letter-spacing: 1px;
}

.lesson-keys {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--cyan);
}

.lesson-stars {
  margin-top: 8px;
  font-size: 0.8rem;
  letter-spacing: 2px;
}

.star-filled { color: var(--gold); }
.star-empty { color: #333; }

.lesson-lock-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 1.5rem;
  opacity: 0.5;
}

/* === LESSON VIEW === */
.lesson-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.lesson-info {
  display: flex;
  align-items: center;
  gap: 16px;
}

.lesson-back-btn {
  background: none;
  border: 1px solid rgba(0, 245, 255, 0.2);
  color: var(--text);
  padding: 8px 12px;
  border-radius: var(--radius);
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  transition: all 0.2s;
}

.lesson-back-btn:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

.lesson-meta {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-dim);
}

.lesson-meta .highlight { color: var(--cyan); }

/* Story intro */
.story-panel {
  background: rgba(26, 26, 46, 0.9);
  border: 1px solid rgba(0, 245, 255, 0.15);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 20px;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--green);
  position: relative;
}

.story-panel::before {
  content: '>';
  position: absolute;
  left: 10px;
  color: var(--cyan);
}

.story-panel p { padding-left: 16px; }

/* Typing area */
.typing-area {
  background: rgba(26, 26, 46, 0.9);
  border: 1px solid rgba(0, 245, 255, 0.15);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin-bottom: 20px;
  min-height: 120px;
  position: relative;
}

.typing-area.beast-active {
  border-color: var(--red);
  box-shadow: 0 0 30px rgba(255, 0, 51, 0.3), inset 0 0 30px rgba(255, 0, 51, 0.05);
  animation: beast-pulse 0.5s ease-in-out infinite alternate;
}

@keyframes beast-pulse {
  from { box-shadow: 0 0 30px rgba(255, 0, 51, 0.3); }
  to { box-shadow: 0 0 50px rgba(255, 0, 51, 0.5); }
}

.typing-text {
  font-family: var(--font-mono);
  font-size: 1.4rem;
  line-height: 2.2;
  letter-spacing: 1px;
  word-wrap: break-word;
  user-select: none;
}

.typing-text .char {
  display: inline-block;
  transition: all 0.1s;
  border-bottom: 2px solid transparent;
  padding: 2px 1px;
}

.typing-text .char.current {
  color: var(--text-bright);
  border-bottom-color: var(--cyan);
  animation: cursor-blink 1s step-end infinite;
  background: rgba(0, 245, 255, 0.1);
}

.typing-text .char.correct {
  color: var(--green);
}

.typing-text .char.error {
  color: var(--red);
  background: rgba(255, 0, 51, 0.15);
  text-decoration: underline;
  text-decoration-color: var(--red);
}

.typing-text .char.upcoming {
  color: var(--text-dim);
}

.typing-text .char.space-char {
  min-width: 12px;
}

@keyframes cursor-blink {
  50% { border-bottom-color: transparent; }
}

/* Stats bar during typing */
.typing-stats-bar {
  display: flex;
  justify-content: center;
  gap: 32px;
  padding: 16px;
  background: rgba(26, 26, 46, 0.6);
  border-radius: var(--radius);
  margin-bottom: 16px;
}

.typing-stat {
  text-align: center;
}

.typing-stat-value {
  font-family: var(--font-logo);
  font-size: 1.5rem;
  font-weight: 700;
}

.typing-stat-value.wpm { color: var(--cyan); }
.typing-stat-value.accuracy { color: var(--green); }
.typing-stat-value.combo { color: var(--gold); }
.typing-stat-value.time { color: var(--text); }

.typing-stat-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Combo display */
.combo-display {
  position: fixed;
  top: 50%;
  right: 40px;
  transform: translateY(-50%);
  text-align: center;
  z-index: 50;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s;
}

.combo-display.visible { opacity: 1; }

.combo-count {
  font-family: var(--font-logo);
  font-size: 3rem;
  font-weight: 900;
  color: var(--gold);
  text-shadow: var(--glow-gold);
}

.combo-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--gold);
  letter-spacing: 3px;
}

.combo-display.beast .combo-count {
  color: var(--red);
  text-shadow: var(--glow-red);
  font-size: 4rem;
  animation: beast-text-pulse 0.3s ease infinite alternate;
}

.combo-display.beast .combo-label {
  color: var(--red);
}

@keyframes beast-text-pulse {
  from { transform: scale(1); }
  to { transform: scale(1.1); }
}

/* Beast mode overlay */
.beast-mode-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 40;
  opacity: 0;
  transition: opacity 0.3s;
  border: 3px solid var(--red);
  box-shadow: inset 0 0 100px rgba(255, 0, 51, 0.15);
}

.beast-mode-overlay.active {
  opacity: 1;
  animation: beast-border-pulse 0.5s ease-in-out infinite alternate;
}

@keyframes beast-border-pulse {
  from { border-color: rgba(255, 0, 51, 0.5); }
  to { border-color: rgba(255, 0, 51, 1); }
}

.beast-mode-text {
  position: fixed;
  top: 80px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-logo);
  font-size: 2rem;
  font-weight: 900;
  color: var(--red);
  text-shadow: 0 0 20px var(--red), 0 0 40px var(--red);
  letter-spacing: 8px;
  z-index: 41;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s;
}

.beast-mode-text.active {
  opacity: 1;
  animation: beast-text-glitch 0.1s steps(2) infinite;
}

@keyframes beast-text-glitch {
  0% { transform: translateX(-50%) skewX(0deg); }
  50% { transform: translateX(-50%) skewX(-2deg); }
  100% { transform: translateX(-50%) skewX(1deg); }
}

/* === LESSON COMPLETE MODAL === */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 10, 15, 0.9);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
  backdrop-filter: blur(5px);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.modal {
  background: var(--dark);
  border: 1px solid rgba(0, 245, 255, 0.3);
  border-radius: var(--radius-lg);
  padding: 40px;
  max-width: 500px;
  width: 90%;
  text-align: center;
  box-shadow: 0 0 40px rgba(0, 245, 255, 0.1);
  transform: scale(0.9);
  transition: transform 0.3s;
}

.modal-overlay.active .modal {
  transform: scale(1);
}

.modal-title {
  font-family: var(--font-logo);
  font-size: 1.5rem;
  color: var(--cyan);
  text-shadow: var(--glow-cyan);
  margin-bottom: 8px;
  letter-spacing: 3px;
}

.modal-subtitle {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-bottom: 24px;
}

.result-stars {
  font-size: 2.5rem;
  margin-bottom: 24px;
  letter-spacing: 8px;
}

.result-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 24px;
}

.result-stat {
  background: rgba(0, 245, 255, 0.05);
  border: 1px solid rgba(0, 245, 255, 0.1);
  border-radius: var(--radius);
  padding: 16px;
}

.result-stat-value {
  font-family: var(--font-logo);
  font-size: 1.8rem;
  font-weight: 700;
}

.result-stat-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.result-xp {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--gold);
  margin-bottom: 24px;
}

.modal-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
}

/* === BUTTONS === */
.btn {
  padding: 12px 24px;
  border: 1px solid;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.2s;
  text-transform: uppercase;
  letter-spacing: 1px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-cyan {
  background: rgba(0, 245, 255, 0.15);
  border-color: var(--cyan);
  color: var(--cyan);
}

.btn-cyan:hover {
  background: rgba(0, 245, 255, 0.25);
  box-shadow: var(--glow-cyan);
}

.btn-magenta {
  background: rgba(192, 38, 211, 0.15);
  border-color: var(--magenta);
  color: var(--magenta);
}

.btn-magenta:hover {
  background: rgba(192, 38, 211, 0.25);
  box-shadow: var(--glow-magenta);
}

.btn-red {
  background: rgba(255, 0, 51, 0.15);
  border-color: var(--red);
  color: var(--red);
}

.btn-red:hover {
  background: rgba(255, 0, 51, 0.25);
  box-shadow: var(--glow-red);
}

.btn-green {
  background: rgba(57, 255, 20, 0.15);
  border-color: var(--green);
  color: var(--green);
}

.btn-green:hover {
  background: rgba(57, 255, 20, 0.25);
  box-shadow: var(--glow-green);
}

.btn-gold {
  background: rgba(255, 215, 0, 0.15);
  border-color: var(--gold);
  color: var(--gold);
}

.btn-gold:hover {
  background: rgba(255, 215, 0, 0.25);
  box-shadow: var(--glow-gold);
}

.btn-outline {
  background: transparent;
  border-color: var(--text-dim);
  color: var(--text-dim);
}

.btn-outline:hover {
  border-color: var(--text);
  color: var(--text);
}

.btn-lg {
  padding: 16px 32px;
  font-size: 1rem;
}

/* === KEYBOARD CSS === */
.cyber-keyboard {
  background: rgba(10, 10, 15, 0.9);
  border: 1px solid rgba(0, 245, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 12px;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  box-shadow: 0 0 20px rgba(0, 245, 255, 0.05);
  max-width: 100%;
  margin: 0 auto;
}

.kb-row {
  display: flex;
  gap: 4px;
  justify-content: center;
}

.kb-row-space {
  margin-top: 4px;
}

.kb-key {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 400;
  cursor: default;
  transition: all 0.15s;
  background: rgba(10, 10, 15, 0.8);
  border: 1px solid color-mix(in srgb, var(--key-color, #444) 20%, transparent);
  color: color-mix(in srgb, var(--key-color, #444) 30%, transparent);
  position: relative;
}

.kb-key.kb-space {
  width: 240px;
  font-size: 0.65rem;
  letter-spacing: 3px;
}

.kb-key.kb-shift {
  width: 60px;
  font-size: 0.6rem;
}

.kb-key.kb-locked {
  opacity: 0.15;
}

.kb-key.kb-active {
  background: color-mix(in srgb, var(--key-color) 15%, transparent);
  border-color: var(--key-color);
  color: var(--key-color);
  box-shadow: 0 0 12px color-mix(in srgb, var(--key-color) 50%, transparent);
  font-weight: 600;
  transform: scale(1.05);
}

.kb-key.kb-finger-highlight {
  border-color: color-mix(in srgb, var(--key-color) 40%, transparent);
  background: color-mix(in srgb, var(--key-color) 5%, transparent);
}

.kb-key.kb-correct {
  background: rgba(57, 255, 20, 0.3) !important;
  border-color: var(--green) !important;
  box-shadow: 0 0 15px rgba(57, 255, 20, 0.5) !important;
  color: var(--green) !important;
  animation: key-flash 0.3s ease;
}

.kb-key.kb-error {
  background: rgba(255, 0, 51, 0.3) !important;
  border-color: var(--red) !important;
  box-shadow: 0 0 15px rgba(255, 0, 51, 0.5) !important;
  color: var(--red) !important;
  animation: key-shake 0.3s ease;
}

@keyframes key-flash {
  0% { transform: scale(1.15); }
  100% { transform: scale(1); }
}

@keyframes key-shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-3px); }
  75% { transform: translateX(3px); }
}

/* === COMBAT VIEW === */
.combat-arena {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.combat-scene {
  width: 100%;
  max-width: 800px;
  background: rgba(26, 26, 46, 0.8);
  border: 1px solid rgba(255, 0, 51, 0.2);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  min-height: 200px;
}

.combat-entity {
  text-align: center;
}

.entity-name {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 8px;
}

.entity-name.player { color: var(--cyan); }
.entity-name.enemy { color: var(--red); }

.entity-avatar {
  font-size: 4rem;
  margin-bottom: 12px;
}

.hp-bar {
  width: 200px;
  height: 12px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 6px;
  overflow: hidden;
  position: relative;
}

.hp-fill {
  height: 100%;
  border-radius: 6px;
  transition: width 0.5s ease;
}

.hp-fill.player { background: linear-gradient(90deg, var(--cyan), var(--green)); }
.hp-fill.enemy { background: linear-gradient(90deg, var(--red), var(--orange)); }

.hp-text {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
  margin-top: 4px;
}

.combat-word-bubble {
  position: absolute;
  top: 20%;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(255, 0, 51, 0.1);
  border: 2px solid var(--red);
  border-radius: var(--radius);
  padding: 12px 24px;
  font-family: var(--font-mono);
  font-size: 1.5rem;
  color: var(--text-bright);
  text-shadow: 0 0 10px var(--red);
  letter-spacing: 4px;
  box-shadow: var(--glow-red);
}

/* Damage numbers */
.damage-number {
  position: fixed;
  font-family: var(--font-logo);
  font-weight: 900;
  pointer-events: none;
  z-index: 100;
  animation: damage-float 1s ease-out forwards;
}

.damage-number.crit {
  color: var(--gold);
  font-size: 2rem;
  text-shadow: var(--glow-gold);
}

.damage-number.normal {
  color: var(--cyan);
  font-size: 1.5rem;
}

.damage-number.miss {
  color: var(--red);
  font-size: 1.2rem;
}

@keyframes damage-float {
  0% { transform: translateY(0) scale(1.5); opacity: 1; }
  100% { transform: translateY(-80px) scale(1); opacity: 0; }
}

/* === STATS VIEW === */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.stat-card {
  background: rgba(26, 26, 46, 0.8);
  border: 1px solid rgba(0, 245, 255, 0.1);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
}

.stat-value {
  font-family: var(--font-logo);
  font-size: 2rem;
  font-weight: 700;
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 4px;
}

/* Finger heatmap */
.finger-heatmap {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin: 24px 0;
  padding: 24px;
  background: rgba(26, 26, 46, 0.6);
  border-radius: var(--radius-lg);
}

.finger-group {
  display: flex;
  gap: 8px;
}

.finger-group + .finger-group {
  margin-left: 24px;
}

.finger-item {
  text-align: center;
}

.finger-dot {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  margin: 0 auto 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  border: 2px solid;
  transition: all 0.3s;
}

.finger-dot.optimal { border-color: var(--green); color: var(--green); background: rgba(57, 255, 20, 0.1); }
.finger-dot.training { border-color: var(--gold); color: var(--gold); background: rgba(255, 215, 0, 0.1); }
.finger-dot.weak { border-color: var(--red); color: var(--red); background: rgba(255, 0, 51, 0.1); }

.finger-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--text-dim);
}

/* WPM Chart */
.chart-container {
  background: rgba(26, 26, 46, 0.6);
  border: 1px solid rgba(0, 245, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 24px;
}

.chart-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 16px;
}

.chart-svg {
  width: 100%;
  height: 200px;
}

/* === SETTINGS VIEW === */
.settings-section {
  margin-bottom: 32px;
}

.settings-title {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(0, 245, 255, 0.1);
}

.setting-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.setting-label {
  font-size: 0.9rem;
  color: var(--text);
}

.setting-desc {
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-top: 2px;
}

/* Toggle switch */
.toggle {
  width: 48px;
  height: 26px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 13px;
  position: relative;
  cursor: pointer;
  transition: background 0.3s;
}

.toggle.active {
  background: rgba(0, 245, 255, 0.3);
}

.toggle::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  background: var(--text-dim);
  border-radius: 50%;
  top: 3px;
  left: 3px;
  transition: all 0.3s;
}

.toggle.active::after {
  left: 25px;
  background: var(--cyan);
  box-shadow: 0 0 8px var(--cyan);
}

/* Select dropdown */
.beast-select {
  background: rgba(26, 26, 46, 0.8);
  border: 1px solid rgba(0, 245, 255, 0.2);
  color: var(--text);
  padding: 8px 12px;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.85rem;
  cursor: pointer;
}

.beast-select:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: var(--glow-cyan);
}

/* === ACHIEVEMENT TOAST === */
.achievement-toast {
  position: fixed;
  top: 80px;
  right: 24px;
  background: rgba(26, 26, 46, 0.95);
  border: 1px solid var(--gold);
  border-radius: var(--radius-lg);
  padding: 16px 24px;
  z-index: 300;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 0 30px rgba(255, 215, 0, 0.2);
  transform: translateX(120%);
  transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.achievement-toast.show {
  transform: translateX(0);
}

.achievement-icon { font-size: 2rem; }

.achievement-text {
  font-family: var(--font-mono);
}

.achievement-label {
  font-size: 0.65rem;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 2px;
}

.achievement-name {
  font-size: 0.9rem;
  color: var(--text-bright);
  margin-top: 2px;
}

/* === GLITCH TEXT === */
.glitch {
  position: relative;
}

.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
}

.glitch::before { color: var(--cyan); }
.glitch::after { color: var(--magenta); }

.glitch.glitching::before {
  opacity: 0.7;
  animation: glitch-1 0.2s steps(2) forwards;
}

.glitch.glitching::after {
  opacity: 0.7;
  animation: glitch-2 0.2s steps(2) forwards;
}

@keyframes glitch-1 {
  0% { clip-path: inset(20% 0 60% 0); transform: translateX(-3px); }
  50% { clip-path: inset(50% 0 20% 0); transform: translateX(3px); }
  100% { clip-path: inset(0); transform: translateX(0); opacity: 0; }
}

@keyframes glitch-2 {
  0% { clip-path: inset(60% 0 10% 0); transform: translateX(3px); }
  50% { clip-path: inset(10% 0 70% 0); transform: translateX(-3px); }
  100% { clip-path: inset(0); transform: translateX(0); opacity: 0; }
}

/* === SCREEN SHAKE === */
.shaking {
  animation: screen-shake 0.3s ease;
}

@keyframes screen-shake {
  0%, 100% { transform: translate(0); }
  10% { transform: translate(-3px, 2px); }
  20% { transform: translate(3px, -2px); }
  30% { transform: translate(-2px, 3px); }
  40% { transform: translate(2px, -3px); }
  50% { transform: translate(-3px, 1px); }
  60% { transform: translate(3px, -1px); }
  70% { transform: translate(-1px, 3px); }
  80% { transform: translate(1px, -3px); }
  90% { transform: translate(-2px, 2px); }
}

/* === XP BAR === */
.xp-bar-container {
  width: 100%;
  padding: 0 24px;
  margin-top: -1px;
}

.xp-bar {
  height: 3px;
  background: rgba(0, 245, 255, 0.1);
  width: 100%;
}

.xp-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--cyan), var(--gold));
  transition: width 0.5s ease;
  box-shadow: 0 0 8px var(--cyan);
}

/* === ONBOARDING === */
.onboarding-overlay {
  position: fixed;
  inset: 0;
  background: var(--black);
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}

.terminal-window {
  background: rgba(26, 26, 46, 0.95);
  border: 1px solid rgba(0, 245, 255, 0.2);
  border-radius: var(--radius-lg);
  width: 90%;
  max-width: 600px;
  overflow: hidden;
}

.terminal-header {
  background: rgba(0, 245, 255, 0.1);
  padding: 8px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid rgba(0, 245, 255, 0.1);
}

.terminal-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.terminal-dot.red { background: var(--red); }
.terminal-dot.gold { background: var(--gold); }
.terminal-dot.green { background: var(--green); }

.terminal-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-left: 8px;
}

.terminal-body {
  padding: 24px;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--green);
  line-height: 1.8;
  min-height: 300px;
}

.terminal-line {
  opacity: 0;
  transform: translateY(5px);
  transition: all 0.3s;
}

.terminal-line.visible {
  opacity: 1;
  transform: translateY(0);
}

.terminal-line .prompt { color: var(--cyan); }
.terminal-line .success { color: var(--green); }
.terminal-line .warning { color: var(--gold); }
.terminal-line .error { color: var(--red); }
.terminal-line .highlight { color: var(--cyan); font-weight: 600; }

.terminal-input {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
}

.terminal-input .prompt { color: var(--cyan); }

.terminal-input input {
  background: transparent;
  border: none;
  color: var(--green);
  font-family: var(--font-mono);
  font-size: 0.9rem;
  outline: none;
  flex: 1;
  caret-color: var(--green);
}

.progress-bar-mini {
  display: inline-flex;
  gap: 1px;
}

.progress-bar-mini .block {
  display: inline-block;
  width: 8px;
  height: 14px;
  background: var(--green);
}

.progress-bar-mini .block.empty {
  background: rgba(57, 255, 20, 0.15);
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .top-bar {
    padding: 8px 12px;
    flex-wrap: wrap;
    gap: 8px;
  }

  .top-bar-stats {
    order: 3;
    width: 100%;
    justify-content: space-around;
    gap: 8px;
  }

  .main-content {
    padding: 12px;
  }

  .dashboard-grid {
    grid-template-columns: 1fr 1fr;
  }

  .quick-actions {
    grid-template-columns: 1fr;
  }

  .lessons-grid {
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  }

  .typing-text {
    font-size: 1.1rem;
  }

  .typing-stats-bar {
    gap: 16px;
  }

  .kb-key {
    width: 30px;
    height: 34px;
    font-size: 0.6rem;
  }

  .kb-key.kb-space {
    width: 160px;
  }

  .stats-grid {
    grid-template-columns: 1fr 1fr;
  }

  .combat-scene {
    padding: 16px;
    flex-direction: column;
    gap: 16px;
  }

  .combo-display {
    right: 10px;
  }

  .finger-heatmap {
    flex-wrap: wrap;
    justify-content: center;
  }

  .finger-group + .finger-group {
    margin-left: 0;
  }

  .result-stats {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .dashboard-grid {
    grid-template-columns: 1fr;
  }

  .top-bar-logo {
    font-size: 1rem;
  }

  .nav-btn {
    padding: 6px 10px;
    font-size: 0.7rem;
  }

  .kb-key {
    width: 26px;
    height: 30px;
    font-size: 0.55rem;
  }

  .kb-key.kb-space {
    width: 120px;
  }

  .kb-key.kb-shift {
    width: 40px;
  }
}

/* === SCROLLBAR === */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--black);
}

::-webkit-scrollbar-thumb {
  background: rgba(0, 245, 255, 0.2);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(0, 245, 255, 0.4);
}

/* === SELECTION === */
::selection {
  background: rgba(0, 245, 255, 0.3);
  color: var(--text-bright);
}

/* === REDUCED MOTION === */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}