/* ==========================================================================
   RUNQIX - Viral-Worthy Design System
   A cyberpunk gaming aesthetic that users WANT to screenshot
   ========================================================================== */

/* ==========================================================================
   CSS Variables - The RUNQIX Brand
   ========================================================================== */
:root {
  /* Brand Colors - Electric & Bold */
  --primary: #00FF88;           /* Electric green - YOUR territories */
  --primary-dark: #00CC6A;
  --primary-rgb: 0, 255, 136;

  --secondary: #FF0066;         /* Hot pink - Enemy territories */
  --secondary-dark: #CC0052;
  --secondary-rgb: 255, 0, 102;

  --accent: #00D4FF;            /* Cyan - UI accents */
  --accent-dark: #00A8CC;
  --accent-rgb: 0, 212, 255;

  --dark: #0A0A0F;              /* Deep black - Background */
  --dark-surface: #12121A;      /* Card backgrounds */
  --dark-elevated: #1A1A24;     /* Elevated surfaces */
  --dark-border: #2A2A3A;       /* Subtle borders */

  --neutral: #3A3A4A;           /* Neutral territories */
  --neutral-light: #5A5A6A;

  --gold: #FFD700;              /* Achievements, XP, Premium */
  --gold-dark: #CC9900;
  --gold-rgb: 255, 215, 0;

  --white: #FFFFFF;
  --text: #EAEAEA;
  --text-muted: #8A8A9A;
  --text-dim: #5A5A6A;

  /* Semantic Colors */
  --success: var(--primary);
  --warning: #FF9500;
  --error: #FF3366;
  --info: var(--accent);

  /* Glowing Effects - The Magic */
  --glow-green: 0 0 20px rgba(0, 255, 136, 0.5), 0 0 40px rgba(0, 255, 136, 0.3), 0 0 60px rgba(0, 255, 136, 0.1);
  --glow-green-subtle: 0 0 10px rgba(0, 255, 136, 0.3);
  --glow-green-intense: 0 0 30px rgba(0, 255, 136, 0.7), 0 0 60px rgba(0, 255, 136, 0.5), 0 0 100px rgba(0, 255, 136, 0.3);

  --glow-pink: 0 0 20px rgba(255, 0, 102, 0.5), 0 0 40px rgba(255, 0, 102, 0.3);
  --glow-pink-subtle: 0 0 10px rgba(255, 0, 102, 0.3);

  --glow-cyan: 0 0 20px rgba(0, 212, 255, 0.5), 0 0 40px rgba(0, 212, 255, 0.3);
  --glow-cyan-subtle: 0 0 10px rgba(0, 212, 255, 0.3);

  --glow-gold: 0 0 20px rgba(255, 215, 0, 0.5), 0 0 40px rgba(255, 215, 0, 0.3);

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  --gradient-secondary: linear-gradient(135deg, var(--secondary) 0%, #FF6600 100%);
  --gradient-gold: linear-gradient(135deg, var(--gold) 0%, #FF8C00 100%);
  --gradient-dark: linear-gradient(180deg, var(--dark) 0%, var(--dark-surface) 100%);
  --gradient-surface: linear-gradient(180deg, var(--dark-surface) 0%, var(--dark-elevated) 100%);
  --gradient-hero: linear-gradient(135deg, rgba(0, 255, 136, 0.1) 0%, rgba(0, 212, 255, 0.1) 50%, rgba(255, 0, 102, 0.1) 100%);

  /* Glassmorphism */
  --glass-bg: rgba(18, 18, 26, 0.8);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-blur: blur(20px);

  /* Spacing */
  --spacing-2xs: 4px;
  --spacing-xs: 8px;
  --spacing-sm: 12px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 48px;
  --spacing-3xl: 64px;

  /* Typography */
  --font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  --font-mono: 'SF Mono', 'Fira Code', 'Consolas', monospace;

  --font-size-xs: 10px;
  --font-size-sm: 12px;
  --font-size-md: 14px;
  --font-size-lg: 16px;
  --font-size-xl: 20px;
  --font-size-2xl: 24px;
  --font-size-3xl: 32px;
  --font-size-4xl: 48px;
  --font-size-5xl: 64px;
  --font-size-hero: 80px;

  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-black: 900;

  --line-height-tight: 1.1;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.75;

  --letter-spacing-tight: -0.02em;
  --letter-spacing-normal: 0;
  --letter-spacing-wide: 0.05em;
  --letter-spacing-wider: 0.1em;
  --letter-spacing-widest: 0.2em;

  /* Borders */
  --border-radius-sm: 6px;
  --border-radius-md: 12px;
  --border-radius-lg: 16px;
  --border-radius-xl: 24px;
  --border-radius-2xl: 32px;
  --border-radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
  --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.6);
  --shadow-inner: inset 0 2px 8px rgba(0, 0, 0, 0.3);

  /* Z-index layers */
  --z-base: 0;
  --z-map: 1;
  --z-overlay: 10;
  --z-controls: 100;
  --z-header: 200;
  --z-bottom-nav: 250;
  --z-bottom-sheet: 300;
  --z-modal: 500;
  --z-celebration: 600;
  --z-toast: 1000;
  --z-loading: 2000;

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 500ms cubic-bezier(0.68, -0.55, 0.265, 1.55);
  --transition-spring: 600ms cubic-bezier(0.175, 0.885, 0.32, 1.275);

  /* Touch targets */
  --touch-target-min: 44px;
  --touch-target-lg: 56px;

  /* Layout */
  --header-height: 56px;
  --bottom-nav-height: 64px;
  --bottom-sheet-handle: 20px;

  /* Runner Mode - "Nie Gesehen" Experience */
  --pace-good: var(--primary);
  --pace-slow: #FFD700;
  --pace-fast: var(--secondary);
  --pace-idle: #888888;
  --touch-target-hero: 72px;
  --glass-blur-intense: blur(40px);
}

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

html {
  height: 100%;
  width: 100%;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  height: 100%;
  width: 100%;
  overflow: hidden;
  font-family: var(--font-family);
  font-size: var(--font-size-md);
  color: var(--text);
  background-color: var(--dark);
  line-height: var(--line-height-normal);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  touch-action: manipulation;
  user-select: none;
  -webkit-user-select: none;
}

/* Custom Scrollbar - Subtle Cyberpunk */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--dark-border);
  border-radius: var(--border-radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
  box-shadow: var(--glow-green-subtle);
}

/* Selection */
::selection {
  background: rgba(0, 255, 136, 0.3);
  color: var(--white);
}

/* ==========================================================================
   App Shell
   ========================================================================== */
#app {
  display: flex;
  flex-direction: column;
  height: 100%;
  width: 100%;
  position: relative;
  background: var(--dark);
}

/* ==========================================================================
   Header - Sleek Glassmorphism
   ========================================================================== */
.app-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 var(--spacing-md);
  z-index: var(--z-header);
}

.app-header__logo {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-black);
  letter-spacing: var(--letter-spacing-wider);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: var(--glow-green-subtle);
  position: relative;
}

.app-header__logo::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-primary);
  border-radius: var(--border-radius-full);
  opacity: 0.5;
}

.app-header__user {
  position: absolute;
  right: var(--spacing-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.app-header__alias {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  font-weight: var(--font-weight-medium);
}

.app-header__xp {
  display: flex;
  align-items: center;
  gap: var(--spacing-2xs);
  padding: var(--spacing-2xs) var(--spacing-sm);
  background: rgba(255, 215, 0, 0.1);
  border: 1px solid rgba(255, 215, 0, 0.3);
  border-radius: var(--border-radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  color: var(--gold);
}

/* ==========================================================================
   Main Content
   ========================================================================== */
.app-main {
  flex: 1;
  position: relative;
  margin-top: var(--header-height);
  margin-bottom: var(--bottom-nav-height);
  overflow: hidden;
}

/* ==========================================================================
   Map Container - The Territory Canvas
   ========================================================================== */
#map-container {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--dark);
  overflow: hidden;
  touch-action: none;
}

#map-tiles {
  position: absolute;
  top: 0;
  left: 0;
  will-change: transform;
  /* Dark cyberpunk map filter - inverted colors with neon glow effect */
  filter: invert(1) hue-rotate(180deg) saturate(0.4) brightness(0.65) contrast(1.3);
}

#map-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  /* Ensure territories stay vibrant with glow on dark map */
  filter: drop-shadow(0 0 8px rgba(0, 255, 136, 0.5));
}

.map-tile {
  position: absolute;
  width: 256px;
  height: 256px;
  user-select: none;
  -webkit-user-drag: none;
  image-rendering: optimizeQuality;
}

/* ==========================================================================
   Location Marker - Pulsing GPS Beacon
   ========================================================================== */
.location-marker {
  position: absolute;
  width: 48px;
  height: 48px;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: var(--z-overlay);
}

.location-marker__dot {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 16px;
  height: 16px;
  transform: translate(-50%, -50%);
  background: var(--primary);
  border: 3px solid var(--white);
  border-radius: var(--border-radius-full);
  box-shadow: var(--glow-green), var(--shadow-md);
  z-index: 2;
}

.location-marker__pulse {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 48px;
  height: 48px;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(0, 255, 136, 0.4) 0%, rgba(0, 255, 136, 0) 70%);
  border-radius: var(--border-radius-full);
  animation: markerPulse 2s ease-out infinite;
}

.location-marker__accuracy {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(0, 255, 136, 0.1);
  border: 1px solid rgba(0, 255, 136, 0.3);
  border-radius: var(--border-radius-full);
  pointer-events: none;
}

/* Running state - more intense */
.location-marker--running .location-marker__dot {
  animation: runningDot 1s ease-in-out infinite;
}

.location-marker--running .location-marker__pulse {
  animation: runningPulse 1s ease-out infinite;
}

@keyframes markerPulse {
  0% {
    transform: translate(-50%, -50%) scale(0.5);
    opacity: 1;
  }
  100% {
    transform: translate(-50%, -50%) scale(2);
    opacity: 0;
  }
}

@keyframes runningPulse {
  0% {
    transform: translate(-50%, -50%) scale(0.5);
    opacity: 1;
  }
  100% {
    transform: translate(-50%, -50%) scale(2.5);
    opacity: 0;
  }
}

@keyframes runningDot {
  0%, 100% {
    box-shadow: var(--glow-green), var(--shadow-md);
  }
  50% {
    box-shadow: var(--glow-green-intense), var(--shadow-md);
  }
}

/* ==========================================================================
   Map Controls - Floating Action Buttons
   ========================================================================== */
.map-controls {
  position: absolute;
  right: var(--spacing-md);
  top: var(--spacing-md);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  z-index: var(--z-controls);
}

.map-controls__btn {
  width: var(--touch-target-min);
  height: var(--touch-target-min);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-md);
  color: var(--text);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-fast);
}

.map-controls__btn:active {
  transform: scale(0.95);
  background: var(--dark-elevated);
}

.map-controls__btn:hover {
  border-color: var(--primary);
  box-shadow: var(--glow-green-subtle);
}

.map-controls__locate {
  margin-top: var(--spacing-sm);
  color: var(--accent);
}

.map-controls__locate:hover {
  border-color: var(--accent);
  box-shadow: var(--glow-cyan-subtle);
}

/* ==========================================================================
   Bottom Navigation - App-like Nav Bar
   ========================================================================== */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: var(--bottom-nav-height);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-top: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: space-around;
  padding-bottom: env(safe-area-inset-bottom);
  z-index: var(--z-bottom-nav);
}

.bottom-nav__item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2xs);
  padding: var(--spacing-xs);
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.bottom-nav__item svg {
  width: 24px;
  height: 24px;
  transition: all var(--transition-fast);
}

.bottom-nav__item--active {
  color: var(--primary);
}

.bottom-nav__item--active svg {
  filter: drop-shadow(0 0 8px rgba(0, 255, 136, 0.5));
}

.bottom-nav__item:active {
  transform: scale(0.95);
}

/* Center Run Button - The Hero CTA (72px version) */
.bottom-nav__run {
  position: relative;
  width: var(--touch-target-hero);
  height: var(--touch-target-hero);
  margin-top: -32px;
  background: var(--gradient-primary);
  border: none;
  border-radius: var(--border-radius-full);
  color: var(--dark);
  cursor: pointer;
  box-shadow:
    0 0 30px rgba(0, 255, 136, 0.4),
    0 8px 32px rgba(0, 0, 0, 0.4),
    inset 0 2px 0 rgba(255, 255, 255, 0.2);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 10;
}

.bottom-nav__run svg {
  width: 32px;
  height: 32px;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

.bottom-nav__run:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow:
    0 0 50px rgba(0, 255, 136, 0.5),
    0 12px 40px rgba(0, 0, 0, 0.5),
    inset 0 2px 0 rgba(255, 255, 255, 0.2);
}

.bottom-nav__run:active {
  transform: scale(0.95);
}

/* Orbital pulse animation */
.bottom-nav__run::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: var(--gradient-primary);
  opacity: 0;
  z-index: -1;
  animation: orbitalPulse 2s ease-in-out infinite;
}

.bottom-nav__run:hover::before,
.bottom-nav__run:focus::before {
  opacity: 1;
}

@keyframes orbitalPulse {
  0%, 100% {
    transform: scale(1);
    opacity: 0.3;
  }
  50% {
    transform: scale(1.15);
    opacity: 0;
  }
}

.bottom-nav__run--stop {
  background: var(--gradient-secondary);
  box-shadow:
    0 0 30px rgba(255, 0, 102, 0.4),
    0 8px 32px rgba(0, 0, 0, 0.4),
    inset 0 2px 0 rgba(255, 255, 255, 0.2);
}

.bottom-nav__run--stop::before {
  background: var(--gradient-secondary);
}

/* ==========================================================================
   Bottom Sheet - Slide Up Panel
   ========================================================================== */
.bottom-sheet {
  position: fixed;
  bottom: var(--bottom-nav-height);
  left: 0;
  right: 0;
  background: var(--dark-surface);
  border-radius: var(--border-radius-xl) var(--border-radius-xl) 0 0;
  box-shadow: var(--shadow-xl);
  z-index: var(--z-bottom-sheet);
  padding: var(--spacing-md);
  padding-bottom: var(--spacing-lg);
  transform: translateY(0);
  transition: transform var(--transition-normal);
}

.bottom-sheet--hidden {
  transform: translateY(calc(100% + var(--bottom-nav-height)));
}

.bottom-sheet__handle {
  width: 40px;
  height: 4px;
  background: var(--dark-border);
  border-radius: var(--border-radius-full);
  margin: 0 auto var(--spacing-md);
}

/* ==========================================================================
   Run Stats - Live Metrics Display
   ========================================================================== */
.run-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
  text-align: center;
}

.run-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.run-stat__value {
  font-family: var(--font-mono);
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  color: var(--white);
  line-height: var(--line-height-tight);
  letter-spacing: var(--letter-spacing-tight);
}

.run-stat__label {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wider);
  margin-top: var(--spacing-2xs);
}

/* Highlighted stat */
.run-stat--highlight .run-stat__value {
  color: var(--primary);
  text-shadow: var(--glow-green-subtle);
}

/* ==========================================================================
   Run Controls
   ========================================================================== */
.run-controls {
  display: flex;
  gap: var(--spacing-md);
  align-items: center;
  justify-content: center;
}

.run-btn {
  min-width: 140px;
  height: var(--touch-target-lg);
  padding: 0 var(--spacing-xl);
  border: none;
  border-radius: var(--border-radius-lg);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  letter-spacing: var(--letter-spacing-wide);
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  position: relative;
  overflow: hidden;
}

.run-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left var(--transition-slow);
}

.run-btn:hover::before {
  left: 100%;
}

.run-btn--start {
  background: var(--gradient-primary);
  color: var(--dark);
  box-shadow: var(--glow-green-subtle);
}

.run-btn--start:active {
  transform: scale(0.98);
  box-shadow: var(--glow-green);
}

.run-btn--stop {
  background: var(--gradient-secondary);
  color: var(--white);
  box-shadow: var(--glow-pink-subtle);
}

.run-btn--stop:active {
  transform: scale(0.98);
  box-shadow: var(--glow-pink);
}

.run-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* ==========================================================================
   Mini Stats Overlay - During Run
   ========================================================================== */
.mini-stats {
  position: fixed;
  top: calc(var(--header-height) + var(--spacing-md));
  left: var(--spacing-md);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-sm) var(--spacing-md);
  z-index: var(--z-controls);
  display: flex;
  gap: var(--spacing-lg);
}

.mini-stats__item {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.mini-stats__value {
  font-family: var(--font-mono);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--white);
}

.mini-stats__label {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  text-transform: uppercase;
}

/* ==========================================================================
   Auth Screen - First Impression
   ========================================================================== */
.auth-screen {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--dark);
  z-index: var(--z-modal);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-xl);
  overflow: hidden;
}

.auth-screen::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: var(--gradient-hero);
  animation: authBgRotate 20s linear infinite;
  opacity: 0.5;
}

@keyframes authBgRotate {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.auth-screen--hidden {
  display: none;
}

.auth-form {
  position: relative;
  width: 100%;
  max-width: 360px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-md);
  z-index: 1;
}

.auth-form .form-input,
.auth-form .form-btn {
  width: 100%;
}

.auth-form__title {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-black);
  text-align: center;
  letter-spacing: var(--letter-spacing-wider);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-xs);
  animation: titleGlow 2s ease-in-out infinite alternate;
}

@keyframes titleGlow {
  0% { filter: drop-shadow(0 0 10px rgba(0, 255, 136, 0.3)); }
  100% { filter: drop-shadow(0 0 20px rgba(0, 255, 136, 0.6)); }
}

.auth-form__subtitle {
  font-size: var(--font-size-md);
  text-align: center;
  color: var(--text-muted);
  margin-bottom: var(--spacing-xl);
}

.form-input {
  width: 100%;
  height: var(--touch-target-lg);
  padding: 0 var(--spacing-md);
  background: var(--dark-surface);
  border: 2px solid var(--dark-border);
  border-radius: var(--border-radius-md);
  color: var(--text);
  font-size: var(--font-size-lg);
  transition: all var(--transition-fast);
}

.form-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: var(--glow-green-subtle);
}

.form-input::placeholder {
  color: var(--text-dim);
}

.form-btn {
  width: 100%;
  height: var(--touch-target-lg);
  background: var(--gradient-primary);
  border: none;
  border-radius: var(--border-radius-md);
  color: var(--dark);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  letter-spacing: var(--letter-spacing-wide);
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: var(--glow-green-subtle);
}

.form-btn:hover {
  box-shadow: var(--glow-green);
  transform: translateY(-2px);
}

.form-btn:active {
  transform: translateY(0);
}

.form-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.form-btn--secondary {
  background: var(--dark-surface);
  border: 2px solid var(--dark-border);
  color: var(--text);
  box-shadow: none;
}

.form-btn--secondary:hover {
  border-color: var(--accent);
  box-shadow: var(--glow-cyan-subtle);
}

/* Auth messages */
.auth-message {
  position: relative;
  text-align: center;
  padding: var(--spacing-xl);
  z-index: 1;
}

.auth-message__icon {
  font-size: 64px;
  margin-bottom: var(--spacing-lg);
  filter: drop-shadow(var(--glow-green-subtle));
}

.auth-message__text {
  font-size: var(--font-size-lg);
  color: var(--text-muted);
  line-height: var(--line-height-relaxed);
}

/* ==========================================================================
   Stats Screen - Achievement Showcase
   ========================================================================== */
.stats-screen {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: var(--bottom-nav-height);
  background: var(--dark);
  z-index: var(--z-overlay);
  overflow-y: auto;
  padding: var(--spacing-lg);
  animation: fadeIn var(--transition-normal);
}

.stats-screen--hidden {
  display: none;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* Stats Cards - Glassmorphism */
.stats-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-xl);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.stats-card__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
  margin-bottom: var(--spacing-md);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
}

.stat-item {
  text-align: center;
  padding: var(--spacing-md);
  background: rgba(0, 0, 0, 0.2);
  border-radius: var(--border-radius-lg);
}

.stat-item__value {
  font-family: var(--font-mono);
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--white);
  line-height: var(--line-height-tight);
}

.stat-item__label {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
  margin-top: var(--spacing-xs);
}

/* Featured stat with glow */
.stat-item--featured {
  background: rgba(0, 255, 136, 0.1);
  border: 1px solid rgba(0, 255, 136, 0.3);
}

.stat-item--featured .stat-item__value {
  color: var(--primary);
  text-shadow: var(--glow-green-subtle);
}

/* ==========================================================================
   Icon Button
   ========================================================================== */
.icon-btn {
  width: var(--touch-target-min);
  height: var(--touch-target-min);
  background: none;
  border: none;
  color: var(--text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--border-radius-md);
  transition: all var(--transition-fast);
}

.icon-btn:hover {
  background: var(--dark-elevated);
  color: var(--primary);
}

.icon-btn:active {
  transform: scale(0.95);
}

/* ==========================================================================
   Toast Notifications - Animated Alerts
   ========================================================================== */
.toast-container {
  position: fixed;
  top: calc(var(--header-height) + var(--spacing-md));
  left: var(--spacing-md);
  right: var(--spacing-md);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  pointer-events: none;
}

.toast {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  color: var(--text);
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-xl);
  animation: toastSlideIn var(--transition-spring);
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

@keyframes toastSlideIn {
  0% {
    transform: translateY(-20px) scale(0.95);
    opacity: 0;
  }
  100% {
    transform: translateY(0) scale(1);
    opacity: 1;
  }
}

.toast--exit {
  animation: toastSlideOut var(--transition-fast) forwards;
}

@keyframes toastSlideOut {
  to {
    transform: translateY(-20px) scale(0.95);
    opacity: 0;
  }
}

.toast__icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

.toast__message {
  flex: 1;
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-medium);
}

.toast--success {
  border-left: 4px solid var(--primary);
}

.toast--success .toast__icon {
  color: var(--primary);
}

.toast--error {
  border-left: 4px solid var(--error);
}

.toast--error .toast__icon {
  color: var(--error);
}

.toast--warning {
  border-left: 4px solid var(--warning);
}

.toast--warning .toast__icon {
  color: var(--warning);
}

.toast--info {
  border-left: 4px solid var(--accent);
}

.toast--info .toast__icon {
  color: var(--accent);
}

.toast--xp {
  border-left: 4px solid var(--gold);
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.1) 0%, var(--glass-bg) 100%);
}

.toast--xp .toast__icon {
  color: var(--gold);
}

/* ==========================================================================
   Loading States
   ========================================================================== */
.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(10, 10, 15, 0.95);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: var(--z-loading);
}

.loading-overlay--hidden {
  display: none;
}

.spinner {
  width: 48px;
  height: 48px;
  border: 3px solid var(--dark-border);
  border-top-color: var(--primary);
  border-radius: var(--border-radius-full);
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.loading-text {
  color: var(--text);
  margin-top: var(--spacing-md);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-medium);
}

/* Logo spinner for loading */
.logo-spinner {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.logo-spinner::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  border: 3px solid transparent;
  border-top-color: var(--primary);
  border-right-color: var(--accent);
  border-radius: var(--border-radius-full);
  animation: spin 1s linear infinite;
}

.logo-spinner__text {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-black);
  letter-spacing: var(--letter-spacing-wider);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ==========================================================================
   Modal - Centered Dialog
   ========================================================================== */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(10, 10, 15, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
  padding: var(--spacing-lg);
  animation: modalFadeIn var(--transition-fast);
}

@keyframes modalFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal--hidden {
  display: none;
}

.modal__content {
  background: var(--dark-surface);
  border: 1px solid var(--dark-border);
  border-radius: var(--border-radius-xl);
  padding: var(--spacing-xl);
  width: 100%;
  max-width: 400px;
  text-align: center;
  animation: modalSlideUp var(--transition-spring);
}

@keyframes modalSlideUp {
  from {
    transform: translateY(20px) scale(0.95);
    opacity: 0;
  }
  to {
    transform: translateY(0) scale(1);
    opacity: 1;
  }
}

.modal__title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-md);
}

.modal__title--success {
  color: var(--primary);
  text-shadow: var(--glow-green-subtle);
}

.modal__title--error {
  color: var(--error);
}

.modal__title--xp {
  color: var(--gold);
  text-shadow: var(--glow-gold);
}

.modal__body {
  margin-bottom: var(--spacing-lg);
  color: var(--text-muted);
  line-height: var(--line-height-relaxed);
}

.modal__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.modal__actions {
  display: flex;
  gap: var(--spacing-md);
  flex-direction: column;
}

.modal__actions .form-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal__actions .form-btn--secondary {
  order: 2;
}

.modal__actions .form-btn:not(.form-btn--secondary) {
  order: 1;
}

@media (min-width: 400px) {
  .modal__actions {
    flex-direction: row;
  }

  .modal__actions .form-btn--secondary {
    order: 1;
    flex: 0 0 auto;
  }

  .modal__actions .form-btn:not(.form-btn--secondary) {
    order: 2;
    flex: 1;
  }
}

/* ==========================================================================
   Offline Banner
   ========================================================================== */
.offline-banner {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  background: var(--warning);
  color: var(--dark);
  text-align: center;
  padding: var(--spacing-sm);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  z-index: var(--z-header);
  animation: slideDown var(--transition-normal);
}

@keyframes slideDown {
  from { transform: translateY(-100%); }
  to { transform: translateY(0); }
}

.offline-banner--hidden {
  display: none;
}

/* ==========================================================================
   Achievement Container
   ========================================================================== */
.achievement-container {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: var(--z-celebration);
  pointer-events: none;
}

/* ==========================================================================
   Celebration Overlay
   ========================================================================== */
.celebration-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: var(--z-celebration);
  pointer-events: none;
  overflow: hidden;
}

/* ==========================================================================
   XP Bar
   ========================================================================== */
.xp-bar {
  position: relative;
  width: 100%;
  height: 8px;
  background: var(--dark-border);
  border-radius: var(--border-radius-full);
  overflow: hidden;
}

.xp-bar__fill {
  height: 100%;
  background: var(--gradient-gold);
  border-radius: var(--border-radius-full);
  transition: width var(--transition-slow);
  box-shadow: var(--glow-gold);
}

.xp-bar__level {
  position: absolute;
  right: 0;
  top: -20px;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  color: var(--gold);
}

/* ==========================================================================
   Streak Counter
   ========================================================================== */
.streak-counter {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs) var(--spacing-sm);
  background: rgba(255, 100, 0, 0.1);
  border: 1px solid rgba(255, 100, 0, 0.3);
  border-radius: var(--border-radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  color: #FF6400;
}

.streak-counter__fire {
  font-size: var(--font-size-lg);
}

/* ==========================================================================
   Countdown Overlay
   ========================================================================== */
.countdown-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(10, 10, 15, 0.95);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
}

.countdown-overlay--hidden {
  display: none;
}

.countdown__number {
  font-family: var(--font-mono);
  font-size: var(--font-size-hero);
  font-weight: var(--font-weight-black);
  color: var(--primary);
  text-shadow: var(--glow-green-intense);
  animation: countdownPop 1s ease-out;
}

.countdown__go {
  font-size: var(--font-size-5xl);
  font-weight: var(--font-weight-black);
  letter-spacing: var(--letter-spacing-widest);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: goPop 0.5s var(--transition-bounce);
}

@keyframes countdownPop {
  0% {
    transform: scale(2);
    opacity: 0;
  }
  50% {
    transform: scale(1);
    opacity: 1;
  }
  100% {
    transform: scale(0.8);
    opacity: 0;
  }
}

@keyframes goPop {
  0% {
    transform: scale(0);
    opacity: 0;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

/* ==========================================================================
   Territory Claim Popup
   ========================================================================== */
.territory-popup {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  z-index: var(--z-celebration);
  animation: territoryPopIn var(--transition-spring);
}

.territory-popup--hidden {
  display: none;
}

.territory-popup__title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-black);
  letter-spacing: var(--letter-spacing-wider);
  color: var(--primary);
  text-shadow: var(--glow-green-intense);
  text-transform: uppercase;
  margin-bottom: var(--spacing-sm);
}

.territory-popup__title--conquered {
  color: var(--secondary);
  text-shadow: var(--glow-pink);
}

.territory-popup__xp {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--gold);
  text-shadow: var(--glow-gold);
}

@keyframes territoryPopIn {
  0% {
    transform: translate(-50%, -50%) scale(0);
    opacity: 0;
  }
  50% {
    transform: translate(-50%, -50%) scale(1.2);
  }
  100% {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
  }
}

/* ==========================================================================
   Loop Detected Flash
   ========================================================================== */
.loop-flash {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at center, rgba(0, 255, 136, 0.3) 0%, transparent 70%);
  z-index: var(--z-celebration);
  pointer-events: none;
  animation: loopFlash 0.5s ease-out forwards;
}

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

/* ==========================================================================
   Daily Challenge Widget
   ========================================================================== */
.daily-challenge {
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.1) 0%, var(--dark-surface) 100%);
  border: 1px solid rgba(0, 212, 255, 0.3);
  border-radius: var(--border-radius-xl);
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.daily-challenge__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-sm);
}

.daily-challenge__label {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wider);
  color: var(--accent);
}

.daily-challenge__time {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
}

.daily-challenge__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--white);
  margin-bottom: var(--spacing-sm);
}

.daily-challenge__progress {
  height: 6px;
  background: var(--dark-border);
  border-radius: var(--border-radius-full);
  overflow: hidden;
}

.daily-challenge__progress-fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: var(--border-radius-full);
  transition: width var(--transition-normal);
}

.daily-challenge__reward {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-sm);
  font-size: var(--font-size-sm);
  color: var(--gold);
}

/* ==========================================================================
   Progress Ring (SVG based, styled here)
   ========================================================================== */
.progress-ring {
  transform: rotate(-90deg);
}

.progress-ring__circle {
  transition: stroke-dashoffset var(--transition-slow);
  stroke: var(--dark-border);
  fill: transparent;
}

.progress-ring__progress {
  transition: stroke-dashoffset var(--transition-slow);
  fill: transparent;
}

/* ==========================================================================
   Onboarding Screen
   ========================================================================== */
.onboarding {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--dark);
  z-index: var(--z-loading);
  display: flex;
  flex-direction: column;
}

.onboarding--hidden {
  display: none;
}

.onboarding__slides {
  flex: 1;
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.onboarding__slides::-webkit-scrollbar {
  display: none;
}

.onboarding__slide {
  flex: 0 0 100%;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-xl);
  text-align: center;
}

.onboarding__icon {
  font-size: 80px;
  margin-bottom: var(--spacing-xl);
}

.onboarding__title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--white);
  margin-bottom: var(--spacing-md);
}

.onboarding__text {
  font-size: var(--font-size-lg);
  color: var(--text-muted);
  max-width: 280px;
  line-height: var(--line-height-relaxed);
}

.onboarding__dots {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-lg);
}

.onboarding__dot {
  width: 8px;
  height: 8px;
  background: var(--dark-border);
  border-radius: var(--border-radius-full);
  transition: all var(--transition-fast);
}

.onboarding__dot--active {
  width: 24px;
  background: var(--primary);
}

.onboarding__actions {
  padding: var(--spacing-lg);
  padding-bottom: max(var(--spacing-lg), env(safe-area-inset-bottom));
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.onboarding__skip {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: var(--font-size-md);
  cursor: pointer;
  padding: var(--spacing-sm);
}

/* ==========================================================================
   Splash/Loading Screen
   ========================================================================== */
.splash-screen {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--dark);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: var(--z-loading);
}

.splash-screen--hidden {
  display: none;
}

.splash-logo {
  font-size: var(--font-size-5xl);
  font-weight: var(--font-weight-black);
  letter-spacing: var(--letter-spacing-widest);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: splashPulse 2s ease-in-out infinite;
  margin-bottom: var(--spacing-xl);
}

@keyframes splashPulse {
  0%, 100% {
    filter: drop-shadow(0 0 20px rgba(0, 255, 136, 0.5));
    transform: scale(1);
  }
  50% {
    filter: drop-shadow(0 0 40px rgba(0, 255, 136, 0.8));
    transform: scale(1.02);
  }
}

.splash-tagline {
  font-size: var(--font-size-md);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wider);
}

/* ==========================================================================
   Utility Classes
   ========================================================================== */
.hidden {
  display: none !important;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.text-primary { color: var(--primary); }
.text-secondary { color: var(--secondary); }
.text-accent { color: var(--accent); }
.text-gold { color: var(--gold); }
.text-muted { color: var(--text-muted); }

.glow-green { text-shadow: var(--glow-green-subtle); }
.glow-pink { text-shadow: var(--glow-pink-subtle); }
.glow-cyan { text-shadow: var(--glow-cyan-subtle); }
.glow-gold { text-shadow: var(--glow-gold); }

/* ==========================================================================
   Safe Area Insets
   ========================================================================== */
@supports (padding: max(0px)) {
  .app-header {
    padding-top: env(safe-area-inset-top);
    height: calc(var(--header-height) + env(safe-area-inset-top));
  }

  .app-main {
    margin-top: calc(var(--header-height) + env(safe-area-inset-top));
  }

  .bottom-nav {
    height: calc(var(--bottom-nav-height) + env(safe-area-inset-bottom));
  }

  .app-main {
    margin-bottom: calc(var(--bottom-nav-height) + env(safe-area-inset-bottom));
  }
}

/* ==========================================================================
   Responsive Adjustments
   ========================================================================== */
@media (orientation: landscape) and (max-height: 500px) {
  .bottom-sheet {
    padding: var(--spacing-sm);
  }

  .run-stats {
    margin-bottom: var(--spacing-sm);
  }

  .run-stat__value {
    font-size: var(--font-size-2xl);
  }
}

@media (min-width: 768px) {
  .auth-form {
    max-width: 440px;
  }

  .bottom-sheet {
    left: auto;
    right: var(--spacing-md);
    bottom: calc(var(--bottom-nav-height) + var(--spacing-md));
    width: 400px;
    border-radius: var(--border-radius-xl);
  }

  .stats-screen {
    left: auto;
    right: 0;
    width: 440px;
    border-left: 1px solid var(--dark-border);
  }
}

/* ==========================================================================
   Stats Overlay - Map Territory Info
   ========================================================================== */
.stats-overlay {
  position: absolute;
  bottom: var(--spacing-md);
  left: var(--spacing-md);
  right: var(--spacing-md);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-sm) var(--spacing-md);
  z-index: var(--z-controls);
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.stats-overlay--hidden {
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
}

.stats-overlay__content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.stats-overlay__item {
  display: flex;
  align-items: center;
  gap: var(--spacing-2xs);
  font-size: var(--font-size-sm);
}

.stats-overlay__item--primary {
  flex-direction: column;
  align-items: flex-start;
  gap: 0;
}

.stats-overlay__item--primary .stats-overlay__value {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--primary);
}

.stats-overlay__value {
  font-weight: var(--font-weight-semibold);
  color: var(--white);
}

.stats-overlay__label {
  color: var(--text-muted);
  font-size: var(--font-size-xs);
}

.stats-overlay__icon {
  font-size: var(--font-size-md);
}

.stats-overlay__divider {
  width: 1px;
  height: 24px;
  background: var(--dark-border);
}

/* ==========================================================================
   Leaderboard Screen
   ========================================================================== */
.leaderboard-screen {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--dark);
  z-index: var(--z-modal);
  overflow-y: auto;
  padding-top: env(safe-area-inset-top);
  padding-bottom: calc(var(--spacing-xl) + env(safe-area-inset-bottom));
  animation: slideInFromRight var(--transition-normal);
}

.leaderboard-screen--hidden {
  display: none;
}

@keyframes slideInFromRight {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

/* Pull to refresh */
.pull-refresh-indicator {
  position: absolute;
  top: calc(env(safe-area-inset-top) + var(--spacing-sm));
  left: 50%;
  transform: translateX(-50%);
  opacity: 0;
  color: var(--primary);
  transition: opacity var(--transition-fast);
  z-index: 10;
}

/* Leaderboard Header */
.leaderboard-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--dark-border);
}

.leaderboard-header__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--white);
}

/* My Rank Card */
.my-rank-card {
  padding: var(--spacing-md);
  background: var(--gradient-surface);
  border-bottom: 1px solid var(--dark-border);
}

.my-rank-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-sm);
}

.my-rank-item {
  background: rgba(0, 0, 0, 0.2);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-sm);
  text-align: center;
}

.my-rank-item__icon {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-2xs);
}

.my-rank-item__label {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
}

.my-rank-item__rank {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--primary);
  text-shadow: var(--glow-green-subtle);
}

.my-rank-item__value {
  font-size: var(--font-size-sm);
  color: var(--white);
}

.my-rank-item__total {
  font-size: var(--font-size-xs);
  color: var(--text-dim);
}

/* Leaderboard Tabs */
.leaderboard-tabs {
  display: flex;
  gap: var(--spacing-2xs);
  padding: var(--spacing-sm) var(--spacing-md);
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.leaderboard-tabs::-webkit-scrollbar {
  display: none;
}

.leaderboard-tab {
  flex: 1;
  min-width: 70px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-2xs);
  padding: var(--spacing-sm);
  background: var(--dark-surface);
  border: 1px solid var(--dark-border);
  border-radius: var(--border-radius-md);
  color: var(--text-muted);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.leaderboard-tab__icon {
  font-size: var(--font-size-lg);
}

.leaderboard-tab:active {
  transform: scale(0.98);
}

.leaderboard-tab--active {
  background: rgba(0, 255, 136, 0.1);
  border-color: var(--primary);
  color: var(--primary);
  box-shadow: var(--glow-green-subtle);
}

/* Leaderboard Info */
.leaderboard-info {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--font-size-xs);
  color: var(--text-muted);
}

.leaderboard-info__divider {
  color: var(--dark-border);
}

/* Leaderboard List */
.leaderboard-list {
  padding: 0 var(--spacing-md);
}

.leaderboard-entry {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background: var(--dark-surface);
  border: 1px solid var(--dark-border);
  border-radius: var(--border-radius-md);
  margin-bottom: var(--spacing-sm);
  animation: fadeSlideIn var(--transition-normal) forwards;
  opacity: 0;
  transform: translateY(10px);
}

@keyframes fadeSlideIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.leaderboard-entry--skeleton {
  animation: none;
  opacity: 1;
  transform: none;
}

.leaderboard-entry--you {
  background: rgba(0, 255, 136, 0.1);
  border-color: var(--primary);
  box-shadow: var(--glow-green-subtle);
}

.leaderboard-entry__rank {
  min-width: 40px;
  text-align: center;
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-bold);
  color: var(--text-muted);
}

.leaderboard-entry__rank--top {
  font-size: var(--font-size-xl);
}

.leaderboard-entry__info {
  flex: 1;
}

.leaderboard-entry__alias {
  font-weight: var(--font-weight-semibold);
  color: var(--white);
}

.leaderboard-entry__you-badge {
  display: inline-block;
  padding: 2px 6px;
  background: var(--primary);
  color: var(--dark);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  border-radius: var(--border-radius-sm);
  margin-left: var(--spacing-xs);
}

.leaderboard-entry__value {
  font-family: var(--font-mono);
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-bold);
  color: var(--accent);
}

/* Leaderboard Empty State */
.leaderboard-empty {
  text-align: center;
  padding: var(--spacing-2xl);
  color: var(--text-muted);
}

.leaderboard-empty__icon {
  font-size: 48px;
  margin-bottom: var(--spacing-md);
}

.leaderboard-empty__sub {
  font-size: var(--font-size-sm);
  margin-top: var(--spacing-sm);
}

/* Leaderboard Actions */
.leaderboard-actions {
  padding: var(--spacing-md);
  padding-bottom: calc(var(--spacing-md) + env(safe-area-inset-bottom));
}

/* Skeleton Loading */
.skeleton-pulse {
  background: linear-gradient(
    90deg,
    var(--dark-border) 0%,
    var(--dark-elevated) 50%,
    var(--dark-border) 100%
  );
  background-size: 200% 100%;
  animation: skeletonPulse 1.5s ease-in-out infinite;
  border-radius: var(--border-radius-sm);
}

@keyframes skeletonPulse {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

.leaderboard-entry--skeleton .leaderboard-entry__rank {
  width: 40px;
  height: 24px;
}

.leaderboard-entry--skeleton .leaderboard-entry__value {
  width: 60px;
  height: 20px;
}

/* ==========================================================================
   Onboarding Overlay - First Time User Experience
   ========================================================================== */
.onboarding {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--dark);
  z-index: calc(var(--z-loading) + 100);
  display: flex;
  flex-direction: column;
  animation: fadeIn var(--transition-normal);
}

.onboarding--hidden {
  display: none;
}

.onboarding--hiding {
  animation: fadeOut 0.3s ease-out forwards;
}

.onboarding__skip {
  position: absolute;
  top: max(var(--spacing-md), env(safe-area-inset-top));
  right: var(--spacing-md);
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  padding: var(--spacing-sm);
  cursor: pointer;
  z-index: 10;
  transition: color var(--transition-fast);
}

.onboarding__skip:hover {
  color: var(--text);
}

.onboarding__slides {
  flex: 1;
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.onboarding__slides::-webkit-scrollbar {
  display: none;
}

.onboarding__slide {
  flex: 0 0 100%;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-xl);
  padding-top: calc(var(--spacing-3xl) + env(safe-area-inset-top));
  text-align: center;
}

.onboarding__illustration {
  width: 200px;
  height: 200px;
  margin-bottom: var(--spacing-xl);
  display: flex;
  align-items: center;
  justify-content: center;
}

.onboarding__title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--white);
  margin-bottom: var(--spacing-sm);
}

.onboarding__title--main {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-black);
  letter-spacing: var(--letter-spacing-wider);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: titleGlow 2s ease-in-out infinite alternate;
}

.onboarding__subtitle {
  font-size: var(--font-size-lg);
  color: var(--accent);
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--spacing-lg);
  letter-spacing: var(--letter-spacing-wide);
}

.onboarding__text {
  font-size: var(--font-size-lg);
  color: var(--text-muted);
  max-width: 300px;
  line-height: var(--line-height-relaxed);
}

.onboarding__footer {
  padding: var(--spacing-lg);
  padding-bottom: max(var(--spacing-xl), calc(env(safe-area-inset-bottom) + var(--spacing-md)));
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-lg);
}

.onboarding__dots {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
}

.onboarding__dot {
  width: 8px;
  height: 8px;
  background: var(--dark-border);
  border-radius: var(--border-radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.onboarding__dot--active {
  width: 24px;
  background: var(--primary);
  box-shadow: var(--glow-green-subtle);
}

.onboarding__next {
  width: 100%;
  max-width: 300px;
}

.onboarding__gps-btn {
  margin-top: var(--spacing-lg);
  width: 100%;
  max-width: 280px;
}

.onboarding__gps-btn--success {
  background: var(--primary);
  animation: celebrate 0.5s ease-out;
}

/* ==========================================================================
   Onboarding Illustrations
   ========================================================================== */
.illustration {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.illustration__svg {
  width: 100%;
  height: 100%;
}

/* Logo Pulse Animation */
.illustration--logo-pulse .illustration__pulse-ring {
  fill: none;
  stroke: var(--primary);
  stroke-width: 2;
  opacity: 0;
  transform-origin: center;
  animation: pulse 2s ease-out infinite;
}

.illustration--logo-pulse .illustration__pulse-ring--delay {
  animation-delay: 0.5s;
}

.illustration--logo-pulse .illustration__runner {
  filter: drop-shadow(0 0 10px rgba(0, 255, 136, 0.5));
}

/* Loop Drawing Animation */
.illustration--loop-drawing .illustration__loop-path {
  filter: drop-shadow(0 0 5px rgba(0, 255, 136, 0.5));
}

.illustration--loop-drawing .illustration__loop-fill {
  fill: rgba(0, 255, 136, 0.2);
}

.illustration--loop-drawing .illustration__runner-dot {
  filter: drop-shadow(0 0 8px rgba(0, 255, 136, 0.8));
}

/* Territory Battle Animation */
.illustration--territory-battle .illustration__territory {
  transition: all 0.5s ease-out;
}

.illustration--territory-battle .illustration__territory--enemy {
  filter: drop-shadow(0 0 5px rgba(255, 0, 102, 0.5));
}

.illustration--territory-battle .illustration__territory--player {
  filter: drop-shadow(0 0 5px rgba(0, 255, 136, 0.5));
}

.illustration--territory-battle .illustration__overlap {
  fill: rgba(255, 215, 0, 0.4);
  filter: drop-shadow(0 0 8px rgba(255, 215, 0, 0.5));
}

/* Leaderboard Animation */
.illustration--leaderboard .illustration__bar {
  transform-origin: bottom;
}

.illustration--leaderboard .illustration__bar--highlight {
  filter: drop-shadow(0 0 8px rgba(0, 255, 136, 0.5));
}

.illustration--leaderboard .illustration__rank {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: bold;
  text-anchor: middle;
}

.illustration--leaderboard .illustration__rank--gold {
  filter: drop-shadow(0 0 5px rgba(255, 215, 0, 0.5));
}

.illustration--leaderboard .illustration__crown {
  filter: drop-shadow(0 0 8px rgba(255, 215, 0, 0.6));
  animation: float 2s ease-in-out infinite;
}

/* Location Animation */
.illustration--location .illustration__location-ring {
  fill: none;
  stroke: var(--primary);
  stroke-width: 2;
  opacity: 0.3;
}

.illustration--location .illustration__location-ring--inner {
  stroke-dasharray: 5 5;
  animation: spin 10s linear infinite;
}

.illustration--location .illustration__location-pin {
  filter: drop-shadow(0 0 10px rgba(0, 255, 136, 0.5));
}

/* ==========================================================================
   Tutorial Spotlight & Tooltip
   ========================================================================== */
.tutorial-spotlight {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: calc(var(--z-modal) + 50);
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.tutorial-spotlight--visible {
  opacity: 1;
  pointer-events: auto;
}

.tutorial-spotlight__backdrop {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(10, 10, 15, 0.85);
}

.tutorial-spotlight__hole {
  position: absolute;
  box-shadow: 0 0 0 9999px rgba(10, 10, 15, 0.85);
  border: 2px solid var(--primary);
  animation: tutorialPulse 2s ease-in-out infinite;
}

@keyframes tutorialPulse {
  0%, 100% {
    box-shadow: 0 0 0 9999px rgba(10, 10, 15, 0.85), 0 0 20px rgba(0, 255, 136, 0.3);
  }
  50% {
    box-shadow: 0 0 0 9999px rgba(10, 10, 15, 0.85), 0 0 40px rgba(0, 255, 136, 0.6);
  }
}

.tutorial-tooltip {
  position: fixed;
  z-index: calc(var(--z-modal) + 60);
  background: var(--dark-surface);
  border: 1px solid var(--primary);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-md);
  max-width: 280px;
  opacity: 0;
  transform: scale(0.95);
  transition: all var(--transition-fast);
  box-shadow: var(--glow-green-subtle), var(--shadow-xl);
}

.tutorial-tooltip--visible {
  opacity: 1;
  transform: scale(1);
  animation: tooltipBounce 0.5s ease-out;
}

@keyframes tooltipBounce {
  0% {
    opacity: 0;
    transform: scale(0.8) translateY(10px);
  }
  60% {
    transform: scale(1.02) translateY(-2px);
  }
  100% {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.tutorial-tooltip__arrow {
  position: absolute;
  width: 12px;
  height: 12px;
  background: var(--dark-surface);
  border: 1px solid var(--primary);
  transform: rotate(45deg);
}

.tutorial-tooltip--top .tutorial-tooltip__arrow {
  bottom: -7px;
  left: 50%;
  margin-left: -6px;
  border-top: none;
  border-left: none;
}

.tutorial-tooltip--bottom .tutorial-tooltip__arrow {
  top: -7px;
  left: 50%;
  margin-left: -6px;
  border-bottom: none;
  border-right: none;
}

.tutorial-tooltip__content {
  text-align: center;
}

.tutorial-tooltip__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--primary);
  margin-bottom: var(--spacing-xs);
}

.tutorial-tooltip__text {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-md);
}

.tutorial-tooltip__btn {
  width: 100%;
}

.tutorial-tooltip__progress {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-sm);
}

.tutorial-tooltip__progress-dot {
  width: 6px;
  height: 6px;
  background: var(--dark-border);
  border-radius: var(--border-radius-full);
}

.tutorial-tooltip__progress-dot--active {
  background: var(--primary);
}

.tutorial-tooltip__progress-dot--complete {
  background: var(--primary);
  opacity: 0.5;
}

/* Tutorial Target Pulse */
.tutorial-target--active {
  position: relative;
  z-index: calc(var(--z-modal) + 55);
  animation: targetPulse 1.5s ease-in-out infinite;
}

@keyframes targetPulse {
  0%, 100% {
    filter: drop-shadow(0 0 0 rgba(0, 255, 136, 0));
  }
  50% {
    filter: drop-shadow(0 0 15px rgba(0, 255, 136, 0.6));
  }
}

/* ==========================================================================
   First Claim Celebration
   ========================================================================== */
.first-claim-celebration {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(10, 10, 15, 0.95);
  z-index: calc(var(--z-celebration) + 100);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn var(--transition-normal);
}

.first-claim-celebration--hiding {
  animation: fadeOut 0.5s ease-out forwards;
}

.celebration-confetti {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.celebration-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--spacing-xl);
  max-width: 400px;
}

.celebration-flash {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 300px;
  height: 300px;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(0, 255, 136, 0.3) 0%, transparent 70%);
  animation: celebrationFlash 0.5s ease-out;
  pointer-events: none;
}

@keyframes celebrationFlash {
  0% {
    transform: translate(-50%, -50%) scale(0);
    opacity: 1;
  }
  100% {
    transform: translate(-50%, -50%) scale(2);
    opacity: 0;
  }
}

.celebration-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: var(--spacing-xl);
}

.celebration-badge__icon {
  width: 100px;
  height: 100px;
  margin-bottom: var(--spacing-sm);
  filter: drop-shadow(0 0 20px rgba(255, 215, 0, 0.5));
  animation: badgeGlow 2s ease-in-out infinite;
}

@keyframes badgeGlow {
  0%, 100% {
    filter: drop-shadow(0 0 20px rgba(255, 215, 0, 0.5));
  }
  50% {
    filter: drop-shadow(0 0 40px rgba(255, 215, 0, 0.8));
  }
}

.celebration-badge__text {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wider);
  color: var(--gold);
  background: rgba(255, 215, 0, 0.1);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--border-radius-full);
  border: 1px solid rgba(255, 215, 0, 0.3);
}

.celebration-title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-black);
  letter-spacing: var(--letter-spacing-wide);
  color: var(--primary);
  text-shadow: var(--glow-green-intense);
  text-transform: uppercase;
  margin-bottom: var(--spacing-md);
}

.celebration-xp {
  font-family: var(--font-mono);
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  color: var(--gold);
  text-shadow: var(--glow-gold);
  margin-bottom: var(--spacing-lg);
}

.celebration-stats {
  display: flex;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-lg);
}

.celebration-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.celebration-stat__value {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--white);
}

.celebration-stat__label {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
}

.celebration-message {
  font-size: var(--font-size-md);
  color: var(--text-muted);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-xl);
  max-width: 280px;
}

.celebration-actions {
  display: flex;
  gap: var(--spacing-md);
  width: 100%;
  max-width: 320px;
}

.celebration-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-md);
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-bold);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.celebration-btn--share {
  background: var(--dark-surface);
  border: 1px solid var(--dark-border);
  color: var(--text);
}

.celebration-btn--share:hover {
  border-color: var(--accent);
  box-shadow: var(--glow-cyan-subtle);
}

.celebration-btn--continue {
  flex: 2;
}

/* ==========================================================================
   UI States - Loading, Error, Empty States
   ========================================================================== */

/* Spinner */
.ui-spinner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-md);
}

.ui-spinner__ring {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ui-spinner__ring::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  border: 3px solid transparent;
  border-top-color: var(--primary);
  border-right-color: var(--accent);
  border-radius: var(--border-radius-full);
  animation: spin 1s linear infinite;
}

.ui-spinner__text {
  font-weight: var(--font-weight-black);
  letter-spacing: var(--letter-spacing-wider);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.ui-spinner__label {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  text-align: center;
}

/* Loading State */
.ui-loading-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-xl);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.ui-loading-state--visible {
  opacity: 1;
}

.ui-loading-state--hidden {
  opacity: 0;
}

.ui-loading-state--overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: var(--z-overlay);
}

/* Error State */
.ui-error-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-xl);
  text-align: center;
  opacity: 0;
  transform: translateY(10px);
  transition: all var(--transition-normal);
}

.ui-error-state--visible {
  opacity: 1;
  transform: translateY(0);
}

.ui-error-state__icon {
  width: 64px;
  height: 64px;
  margin-bottom: var(--spacing-lg);
}

.ui-error-state__icon svg {
  width: 100%;
  height: 100%;
}

.ui-error-state__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--text);
  margin-bottom: var(--spacing-sm);
}

.ui-error-state__message {
  font-size: var(--font-size-md);
  color: var(--text-muted);
  line-height: var(--line-height-relaxed);
  max-width: 280px;
  margin-bottom: var(--spacing-lg);
}

.ui-error-state__btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  min-width: 140px;
}

.ui-error-state__btn svg {
  flex-shrink: 0;
}

/* Empty State */
.ui-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-xl);
  text-align: center;
  opacity: 0;
  transform: translateY(10px);
  transition: all var(--transition-normal);
}

.ui-empty-state--visible {
  opacity: 1;
  transform: translateY(0);
}

.ui-empty-state__icon {
  font-size: 48px;
  margin-bottom: var(--spacing-md);
  opacity: 0.6;
  filter: grayscale(50%);
}

.ui-empty-state__message {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-medium);
  color: var(--text-muted);
  margin-bottom: var(--spacing-xs);
}

.ui-empty-state__subtitle {
  font-size: var(--font-size-sm);
  color: var(--text-dim);
  max-width: 260px;
  line-height: var(--line-height-relaxed);
}

.ui-empty-state__btn {
  margin-top: var(--spacing-lg);
}

/* Skeleton Loading */
.ui-skeleton {
  width: 100%;
}

.ui-skeleton__line,
.ui-skeleton__circle,
.ui-skeleton__card {
  background: linear-gradient(
    90deg,
    var(--dark-border) 0%,
    var(--dark-elevated) 50%,
    var(--dark-border) 100%
  );
  background-size: 200% 100%;
  animation: skeletonPulse 1.5s ease-in-out infinite;
  border-radius: var(--border-radius-sm);
}

.ui-skeleton__line {
  height: 16px;
  margin-bottom: var(--spacing-sm);
}

.ui-skeleton__line:last-child {
  margin-bottom: 0;
}

.ui-skeleton__circle {
  border-radius: var(--border-radius-full);
  flex-shrink: 0;
}

.ui-skeleton__card {
  padding: var(--spacing-md);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.ui-skeleton__list-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background: var(--dark-surface);
  border-radius: var(--border-radius-md);
  margin-bottom: var(--spacing-sm);
}

.ui-skeleton__content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

/* Button Loading State */
.ui-btn--loading {
  position: relative;
  pointer-events: none;
}

.ui-btn-spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid transparent;
  border-top-color: currentColor;
  border-right-color: currentColor;
  border-radius: var(--border-radius-full);
  animation: spin 0.8s linear infinite;
  margin-right: var(--spacing-xs);
}

/* Inline content loading */
[data-loading="true"] {
  position: relative;
  overflow: hidden;
}

[data-error="true"],
[data-empty="true"] {
  min-height: 200px;
}

/* ==========================================================================
   Territory Detail Modal
   ========================================================================== */
.territory-detail-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: var(--z-modal);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  animation: fadeIn var(--transition-fast);
}

.territory-detail-modal--hidden {
  display: none;
}

.territory-detail-modal__backdrop {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(10, 10, 15, 0.85);
}

.territory-detail-modal__content {
  position: relative;
  width: 100%;
  max-width: 400px;
  max-height: 85vh;
  background: var(--dark-surface);
  border-radius: var(--border-radius-xl) var(--border-radius-xl) 0 0;
  padding: var(--spacing-lg);
  padding-bottom: max(var(--spacing-lg), calc(env(safe-area-inset-bottom) + var(--spacing-md)));
  overflow-y: auto;
  animation: modalSlideUp var(--transition-spring);
}

@media (min-width: 768px) {
  .territory-detail-modal {
    align-items: center;
  }

  .territory-detail-modal__content {
    border-radius: var(--border-radius-xl);
    max-height: 80vh;
  }
}

/* Header */
.territory-detail__header {
  margin-bottom: var(--spacing-md);
}

.territory-detail__title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-xs);
}

.territory-detail__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--white);
  margin: 0;
}

.territory-detail__close {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--dark-elevated);
  border: 1px solid var(--dark-border);
  border-radius: var(--border-radius-md);
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.territory-detail__close:hover {
  background: var(--dark-border);
  color: var(--white);
}

.territory-detail__close:active {
  transform: scale(0.95);
}

/* Status Badge */
.territory-detail__status {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-2xs) var(--spacing-sm);
  border-radius: var(--border-radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
}

.territory-detail__status--active {
  background: rgba(0, 255, 136, 0.15);
  color: var(--primary);
  border: 1px solid rgba(0, 255, 136, 0.3);
}

.territory-detail__status--neutral {
  background: rgba(90, 90, 106, 0.2);
  color: var(--text-muted);
  border: 1px solid var(--dark-border);
}

.territory-detail__status--decaying {
  background: rgba(255, 149, 0, 0.15);
  color: var(--warning);
  border: 1px solid rgba(255, 149, 0, 0.3);
}

.territory-detail__status--decaying-urgent {
  background: rgba(255, 51, 102, 0.15);
  color: var(--error);
  border: 1px solid rgba(255, 51, 102, 0.3);
  animation: pulseUrgent 2s ease-in-out infinite;
}

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

.territory-detail__status-icon {
  font-size: var(--font-size-md);
}

/* Shape Preview */
.territory-detail__preview {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--dark-elevated);
  border: 1px solid var(--dark-border);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  min-height: 120px;
}

.territory-detail__shape-svg {
  max-width: 100%;
  height: auto;
}

.territory-detail__shape-placeholder {
  color: var(--text-dim);
  font-size: var(--font-size-sm);
}

/* Decay Warning */
.territory-detail__warning {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  background: rgba(255, 149, 0, 0.1);
  border: 1px solid rgba(255, 149, 0, 0.3);
  border-radius: var(--border-radius-md);
  margin-bottom: var(--spacing-md);
  font-size: var(--font-size-sm);
  color: var(--warning);
}

.territory-detail__warning-icon {
  font-size: var(--font-size-lg);
  animation: warningBounce 1s ease-in-out infinite;
}

@keyframes warningBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-2px); }
}

/* Info Section */
.territory-detail__info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
}

.territory-detail__info-row {
  display: flex;
  gap: var(--spacing-sm);
}

.territory-detail__info-item {
  flex: 1;
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm);
  background: var(--dark-elevated);
  border-radius: var(--border-radius-md);
}

.territory-detail__info-item--full {
  flex: auto;
}

.territory-detail__info-icon {
  font-size: var(--font-size-lg);
  line-height: 1;
  flex-shrink: 0;
}

.territory-detail__info-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2xs);
}

.territory-detail__info-label {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
}

.territory-detail__info-value {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-semibold);
  color: var(--white);
}

.territory-detail__info-value--owner {
  color: var(--secondary);
}

/* Action Buttons */
.territory-detail__actions {
  display: flex;
  gap: var(--spacing-sm);
}

.territory-detail__btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-md);
  border: none;
  border-radius: var(--border-radius-md);
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.territory-detail__btn--primary {
  background: var(--gradient-primary);
  color: var(--dark);
  box-shadow: var(--glow-green-subtle);
}

.territory-detail__btn--primary:hover {
  box-shadow: var(--glow-green);
  transform: translateY(-1px);
}

.territory-detail__btn--primary:active {
  transform: translateY(0) scale(0.98);
}

.territory-detail__btn--secondary {
  background: var(--dark-elevated);
  border: 1px solid var(--dark-border);
  color: var(--text);
}

.territory-detail__btn--secondary:hover {
  border-color: var(--accent);
  box-shadow: var(--glow-cyan-subtle);
}

.territory-detail__btn--secondary:active {
  transform: scale(0.98);
}

.territory-detail__btn--challenge {
  width: 100%;
  margin-top: var(--spacing-sm);
  background: linear-gradient(135deg, rgba(255, 0, 102, 0.15), rgba(255, 100, 0, 0.1));
  border: 1px solid rgba(255, 0, 102, 0.4);
  color: var(--secondary);
}

.territory-detail__btn--challenge:hover {
  border-color: var(--secondary);
  box-shadow: var(--glow-pink-subtle);
  background: linear-gradient(135deg, rgba(255, 0, 102, 0.25), rgba(255, 100, 0, 0.15));
}

.territory-detail__btn--challenge:active {
  transform: scale(0.98);
}

/* Challenge Info */
.territory-detail__challenge {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background: rgba(255, 0, 102, 0.1);
  border: 1px solid rgba(255, 0, 102, 0.3);
  border-radius: var(--border-radius-lg);
}

.territory-detail__challenge--neutral {
  background: rgba(0, 212, 255, 0.1);
  border-color: rgba(0, 212, 255, 0.3);
}

.territory-detail__challenge-icon {
  font-size: 32px;
  line-height: 1;
}

.territory-detail__challenge-text {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2xs);
}

.territory-detail__challenge-text strong {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-semibold);
  color: var(--white);
}

.territory-detail__challenge-text span {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
}

/* ==========================================================================
   History Screen
   ========================================================================== */
.history-screen {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--dark);
  z-index: var(--z-modal);
  overflow-y: auto;
  padding-top: env(safe-area-inset-top);
  padding-bottom: calc(var(--spacing-xl) + env(safe-area-inset-bottom));
  animation: slideInFromRight var(--transition-normal);
}

.history-screen--hidden {
  display: none;
}

/* History Header */
.history-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--dark-border);
  position: sticky;
  top: 0;
  background: var(--dark);
  z-index: 10;
}

.history-header__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--white);
}

/* History Summary */
.history-summary {
  display: flex;
  justify-content: space-around;
  padding: var(--spacing-lg) var(--spacing-md);
  background: var(--gradient-surface);
  border-bottom: 1px solid var(--dark-border);
}

.history-summary__item {
  text-align: center;
}

.history-summary__value {
  font-family: var(--font-mono);
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--white);
}

.history-summary__label {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
  margin-top: var(--spacing-2xs);
}

/* Group By Toggle */
.history-group-toggle {
  display: flex;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--dark-surface);
}

.history-group-btn {
  flex: 1;
  padding: var(--spacing-sm);
  background: transparent;
  border: 1px solid var(--dark-border);
  border-radius: var(--border-radius-md);
  color: var(--text-muted);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.history-group-btn--active {
  background: rgba(0, 255, 136, 0.1);
  border-color: var(--primary);
  color: var(--primary);
}

.history-group-btn:active {
  transform: scale(0.98);
}

/* History List */
.history-list {
  padding: var(--spacing-md);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

/* Group Header */
.history-group-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm) 0;
  margin-top: var(--spacing-md);
  border-bottom: 1px solid var(--dark-border);
}

.history-group-header:first-child {
  margin-top: 0;
}

.history-group-header__label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
}

.history-group-header__stats {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
}

/* Run Card */
.run-card {
  background: var(--dark-surface);
  border: 1px solid var(--dark-border);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  animation: fadeSlideIn var(--transition-normal) forwards;
  opacity: 0;
  transform: translateY(10px);
}

.run-card:active {
  transform: scale(0.98);
  background: var(--dark-elevated);
}

.run-card--completed {
  border-left: 3px solid var(--primary);
}

.run-card--cancelled {
  border-left: 3px solid var(--text-muted);
  opacity: 0.8;
}

.run-card--skeleton {
  animation: none;
  opacity: 1;
  transform: none;
}

.run-card__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-sm);
}

.run-card__date {
  display: flex;
  flex-direction: column;
}

.run-card__day {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-semibold);
  color: var(--white);
}

.run-card__time {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
}

.run-card__status {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
}

.run-card__stats {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.run-card__stat {
  display: flex;
  flex-direction: column;
  min-width: 50px;
}

.run-card__stat--primary .run-card__stat-value {
  color: var(--primary);
  font-size: var(--font-size-xl);
}

.run-card__stat--area {
  flex: 1;
  text-align: right;
}

.run-card__stat--area .run-card__stat-value {
  color: var(--accent);
}

.run-card__stat-value {
  font-family: var(--font-mono);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--white);
}

.run-card__stat-label {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  text-transform: uppercase;
}

/* History Empty State */
.history-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-3xl) var(--spacing-xl);
  text-align: center;
}

.history-empty__icon {
  color: var(--text-dim);
  margin-bottom: var(--spacing-lg);
}

.history-empty__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--white);
  margin-bottom: var(--spacing-sm);
}

.history-empty__text {
  font-size: var(--font-size-md);
  color: var(--text-muted);
  max-width: 280px;
  margin-bottom: var(--spacing-xl);
}

.history-empty__btn {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

/* History Error State */
.history-error {
  text-align: center;
  padding: var(--spacing-xl);
  color: var(--text-muted);
}

.history-error p {
  margin-bottom: var(--spacing-md);
}

/* Loading More */
.history-loading-more {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-lg);
  color: var(--text-muted);
  font-size: var(--font-size-sm);
}

.history-loading-more--hidden {
  display: none;
}

.history-load-more-text {
  color: var(--text-dim);
  font-size: var(--font-size-xs);
}

/* ==========================================================================
   Run Detail Modal
   ========================================================================== */
.run-detail-modal {
  max-width: 420px;
  text-align: left;
  max-height: 90vh;
  overflow-y: auto;
}

.run-detail-modal__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
}

.run-detail-modal__header .modal__title {
  margin-bottom: 0;
}

.run-detail-modal__date {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  margin-bottom: var(--spacing-sm);
}

.run-detail-modal__status {
  margin-bottom: var(--spacing-lg);
}

.run-detail-status {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
}

.run-detail-status--completed {
  background: rgba(0, 255, 136, 0.1);
  color: var(--primary);
  border: 1px solid rgba(0, 255, 136, 0.3);
}

.run-detail-status--cancelled {
  background: rgba(138, 138, 154, 0.1);
  color: var(--text-muted);
  border: 1px solid rgba(138, 138, 154, 0.3);
}

.run-detail-modal__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.run-detail-stat {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm);
  background: rgba(0, 0, 0, 0.2);
  border-radius: var(--border-radius-md);
}

.run-detail-stat--featured {
  grid-column: span 2;
  background: rgba(0, 255, 136, 0.05);
  border: 1px solid rgba(0, 255, 136, 0.2);
}

.run-detail-stat__icon {
  flex-shrink: 0;
  margin-top: 2px;
}

.run-detail-stat__content {
  flex: 1;
  min-width: 0;
}

.run-detail-stat__value {
  font-family: var(--font-mono);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--white);
  line-height: 1.2;
}

.run-detail-stat__label {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  margin-top: 2px;
}

.run-detail-modal__map {
  height: 150px;
  background: var(--dark-elevated);
  border-radius: var(--border-radius-lg);
  margin-bottom: var(--spacing-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.run-detail-map-placeholder {
  color: var(--text-dim);
}

.run-detail-modal__actions {
  display: flex;
  gap: var(--spacing-md);
}

.run-detail-modal__actions .form-btn {
  flex: 1;
}

.run-detail-modal__actions .form-btn--secondary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
}

/* ==========================================================================
   Profile Screen
   ========================================================================== */
.profile-screen {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--dark);
  z-index: var(--z-modal);
  overflow-y: auto;
  padding-top: env(safe-area-inset-top);
  padding-bottom: calc(var(--spacing-xl) + env(safe-area-inset-bottom));
  animation: slideInFromRight var(--transition-normal);
}

.profile-screen--hidden {
  display: none;
}

/* Profile Header */
.profile-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--dark-border);
  position: sticky;
  top: 0;
  background: var(--dark);
  z-index: 10;
}

.profile-header__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--white);
}

/* Profile Cards */
.profile-card {
  background: var(--dark-surface);
  border: 1px solid var(--dark-border);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  margin: var(--spacing-md);
  animation: fadeSlideIn var(--transition-normal) forwards;
  opacity: 0;
  transform: translateY(10px);
}

.profile-card:nth-child(2) { animation-delay: 50ms; }
.profile-card:nth-child(3) { animation-delay: 100ms; }
.profile-card:nth-child(4) { animation-delay: 150ms; }
.profile-card:nth-child(5) { animation-delay: 200ms; }
.profile-card:nth-child(6) { animation-delay: 250ms; }

.profile-card--user {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.profile-card--footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: var(--spacing-xl);
}

.profile-card__title {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
  margin-bottom: var(--spacing-md);
}

/* Profile Avatar */
.profile-avatar {
  width: 64px;
  height: 64px;
  background: var(--gradient-primary);
  border-radius: var(--border-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: var(--glow-green-subtle);
}

.profile-avatar svg {
  color: var(--dark);
}

.profile-avatar__initials {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-black);
  color: var(--dark);
  text-transform: uppercase;
}

/* Profile Info */
.profile-info {
  flex: 1;
  min-width: 150px;
}

.profile-info__alias {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--white);
  margin-bottom: var(--spacing-2xs);
}

.profile-info__email {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  margin-bottom: var(--spacing-2xs);
}

.profile-info__joined {
  font-size: var(--font-size-xs);
  color: var(--text-dim);
}

.profile-edit-btn {
  padding: var(--spacing-xs) var(--spacing-md);
  height: auto;
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

/* Profile Level */
.profile-level {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.profile-level__badge {
  width: 56px;
  height: 56px;
  background: var(--gradient-gold);
  border-radius: var(--border-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--glow-gold);
}

.profile-level__number {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-black);
  color: var(--dark);
}

.profile-level__info {
  flex: 1;
}

.profile-level__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--white);
  margin-bottom: var(--spacing-2xs);
}

.profile-level__xp {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
}

.profile-level__xp span {
  color: var(--gold);
  font-weight: var(--font-weight-semibold);
}

/* Profile Stats Grid */
.profile-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
}

.profile-stat {
  text-align: center;
  padding: var(--spacing-md);
  background: rgba(0, 0, 0, 0.2);
  border-radius: var(--border-radius-md);
}

.profile-stat__value {
  font-family: var(--font-mono);
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--white);
  line-height: var(--line-height-tight);
}

.profile-stat__label {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
  margin-top: var(--spacing-xs);
}

/* Profile Actions */
.profile-actions {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.profile-action-btn {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--dark-border);
  border-radius: var(--border-radius-md);
  color: var(--text);
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: left;
}

.profile-action-btn:hover {
  background: var(--dark-elevated);
  border-color: var(--primary);
}

.profile-action-btn:active {
  transform: scale(0.98);
}

.profile-action-btn svg {
  color: var(--primary);
  flex-shrink: 0;
}

.profile-action-btn span {
  flex: 1;
}

.profile-action-btn__arrow {
  color: var(--text-dim);
}

.profile-action-btn--accent {
  background: rgba(0, 212, 255, 0.1);
  border-color: rgba(0, 212, 255, 0.3);
}

.profile-action-btn--accent:hover {
  border-color: var(--accent);
  box-shadow: var(--glow-cyan-subtle);
}

.profile-action-btn--accent svg:first-child {
  color: var(--accent);
}

/* Profile App Info */
.profile-app-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2xs);
}

.profile-app-info__logo {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-black);
  letter-spacing: var(--letter-spacing-wider);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.profile-app-info__version {
  font-size: var(--font-size-xs);
  color: var(--text-dim);
}

.profile-logout-btn {
  padding: var(--spacing-xs) var(--spacing-md);
  height: auto;
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--error);
  border-color: var(--error);
}

.profile-logout-btn:hover {
  background: rgba(255, 51, 102, 0.1);
  box-shadow: 0 0 10px rgba(255, 51, 102, 0.3);
}

/* New Profile User Layout */
.profile-user {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.profile-user__info {
  flex: 1;
  min-width: 0;
}

.profile-user__alias-row {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.profile-user__alias {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--white);
}

.profile-user__email {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  margin-top: var(--spacing-2xs);
}

.profile-user__member-since {
  font-size: var(--font-size-xs);
  color: var(--text-dim);
  margin-top: var(--spacing-2xs);
}

/* Small Edit Button (pencil icon) */
.profile-edit-btn {
  width: 28px;
  height: 28px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid var(--dark-border);
  border-radius: var(--border-radius-sm);
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.profile-edit-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(0, 255, 136, 0.1);
}

.profile-edit-btn svg {
  width: 14px;
  height: 14px;
}

/* Profile Card Title with Icon */
.profile-card__title svg {
  color: var(--primary);
}

/* Profile Settings Row */
.profile-setting {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) 0;
  border-bottom: 1px solid var(--dark-border);
}

.profile-setting:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.profile-setting:first-of-type {
  padding-top: 0;
}

.profile-setting__info {
  flex: 1;
  min-width: 0;
  margin-right: var(--spacing-md);
}

.profile-setting__label {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-medium);
  color: var(--text);
  display: block;
}

.profile-setting__desc {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  margin-top: var(--spacing-2xs);
  display: block;
}

/* Privacy Toggle Group */
.profile-toggle-group {
  display: flex;
  background: var(--dark);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-2xs);
  gap: var(--spacing-2xs);
}

.profile-toggle-btn {
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--text-muted);
  background: transparent;
  border: none;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.profile-toggle-btn:hover {
  color: var(--text);
}

.profile-toggle-btn--active {
  background: var(--primary);
  color: var(--dark);
}

/* Notification Switch */
.profile-switch {
  position: relative;
  display: inline-block;
  width: 48px;
  height: 28px;
  flex-shrink: 0;
}

.profile-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.profile-switch__slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--dark-border);
  transition: var(--transition-fast);
  border-radius: var(--border-radius-full);
}

.profile-switch__slider::before {
  position: absolute;
  content: "";
  height: 22px;
  width: 22px;
  left: 3px;
  bottom: 3px;
  background-color: var(--text);
  transition: var(--transition-fast);
  border-radius: var(--border-radius-full);
}

.profile-switch input:checked + .profile-switch__slider {
  background-color: var(--primary);
  box-shadow: var(--glow-green-subtle);
}

.profile-switch input:checked + .profile-switch__slider::before {
  transform: translateX(20px);
  background-color: var(--dark);
}

/* Edit Alias Modal (inline) */
.profile-edit-alias {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
  padding: var(--spacing-lg);
  animation: fadeIn var(--transition-fast);
}

.profile-edit-alias--hidden {
  display: none;
}

.profile-edit-alias__content {
  background: var(--dark-surface);
  border: 1px solid var(--dark-border);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  width: 100%;
  max-width: 320px;
  animation: scaleIn var(--transition-normal);
}

.profile-edit-alias__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--white);
  margin-bottom: var(--spacing-lg);
  text-align: center;
}

.profile-edit-alias__hint {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  margin-top: var(--spacing-sm);
  text-align: center;
}

.profile-edit-alias__actions {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-lg);
}

.profile-edit-alias__actions .form-btn {
  flex: 1;
}

/* Danger Action Button */
.profile-action-btn--danger {
  border-color: rgba(255, 51, 102, 0.3);
}

.profile-action-btn--danger:hover {
  border-color: var(--error);
  background: rgba(255, 51, 102, 0.1);
}

.profile-action-btn--danger svg:first-child {
  color: var(--error);
}

/* Logout Action Button */
.profile-action-btn--logout {
  background: rgba(255, 51, 102, 0.1);
  border-color: var(--error);
  color: var(--error);
  justify-content: center;
}

.profile-action-btn--logout:hover {
  background: rgba(255, 51, 102, 0.2);
  box-shadow: 0 0 15px rgba(255, 51, 102, 0.3);
}

.profile-action-btn--logout svg {
  color: var(--error);
}

/* Delete Confirm Button */
.profile-delete-confirm-btn {
  background: var(--error);
  color: var(--white);
  border: none;
}

.profile-delete-confirm-btn:hover:not(:disabled) {
  background: #FF1A4D;
  box-shadow: 0 0 20px rgba(255, 51, 102, 0.5);
}

.profile-delete-confirm-btn:disabled {
  background: var(--dark-border);
  color: var(--text-dim);
  cursor: not-allowed;
}

/* App Info Footer - New Layout */
.profile-app-info__links {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.profile-app-info__link {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.profile-app-info__link:hover {
  color: var(--primary);
}

.profile-app-info__divider {
  color: var(--dark-border);
}

/* Modal Error Title */
.modal__title--error {
  color: var(--error);
}

/* ==========================================================================
   Screen Transitions
   ========================================================================== */

/* Screen entering animation */
.screen--entering {
  opacity: 0;
  transform: translateX(100%);
}

.screen--enter-active {
  opacity: 1;
  transform: translateX(0);
  transition: opacity var(--transition-normal), transform var(--transition-normal);
}

/* Screen exiting animation */
.screen--exiting {
  opacity: 1;
  transform: translateX(0);
}

.screen--exit-active {
  opacity: 0;
  transform: translateX(-20%);
  transition: opacity var(--transition-normal), transform var(--transition-normal);
}

/* Alternative slide up transition */
.screen--entering.screen--slide-up {
  transform: translateY(100%);
}

.screen--enter-active.screen--slide-up {
  transform: translateY(0);
}

.screen--exiting.screen--slide-up {
  transform: translateY(0);
}

.screen--exit-active.screen--slide-up {
  transform: translateY(100%);
}

/* Fade transition */
.screen--entering.screen--fade {
  transform: none;
}

.screen--enter-active.screen--fade {
  transform: none;
}

.screen--exiting.screen--fade {
  transform: none;
}

.screen--exit-active.screen--fade {
  transform: none;
}

/* Generic hidden class for screens */
.screen--hidden {
  display: none;
}

/* ==========================================================================
   Form Elements (additional)
   ========================================================================== */
.form-label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--text-muted);
  margin-bottom: var(--spacing-xs);
}

.form-hint {
  font-size: var(--font-size-xs);
  color: var(--text-dim);
  margin-top: var(--spacing-xs);
}

/* Modal actions */
.modal__actions {
  display: flex;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.modal__actions .form-btn {
  flex: 1;
}

/* ==========================================================================
   Reduce Motion
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}