@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;700;800&family=Plus+Jakarta+Sans:wght@500;700&display=swap');

/* ==========================================
   NEO-BRUTALIST STYLING RESET & TOKENS
   ========================================== */
:root {
  --bg-dark: #0D0D12;
  --bg-card: #161622;
  
  --color-green: #00FF87;
  --color-crimson: #FF3B30;
  --color-lavender: #E2D9F3;
  --color-purple: #8B5CF6;
  
  --text-primary: #FFFFFF;
  --text-secondary: #A1A1AA;
  --border-stark: 3px solid #000000;
  
  --font-brutal: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  
  --shadow-brutal: 4px 4px 0px #000000;
  --shadow-brutal-lg: 8px 8px 0px #000000;
  --shadow-brutal-green: 4px 4px 0px var(--color-green);
  --shadow-brutal-crimson: 4px 4px 0px var(--color-crimson);
  
  --transition-elastic: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  --transition-fast: all 0.15s ease;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  background-color: var(--bg-dark);
  color: var(--text-primary);
  font-family: var(--font-body);
  height: 100vh;
  width: 100vw;
  overflow: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

/* Mobile-first constraints */
.app-viewport {
  max-width: 480px;
  height: 100%;
  margin: 0 auto;
  background-color: var(--bg-dark);
  border-left: 3px solid rgba(0, 0, 0, 0.4);
  border-right: 3px solid rgba(0, 0, 0, 0.4);
  display: flex;
  flex-direction: column;
  position: relative;
  box-shadow: 0 0 40px rgba(0,0,0,0.8);
}

@media (max-width: 480px) {
  .app-viewport {
    border-left: none;
    border-right: none;
    max-width: 100%;
  }
}

/* ==========================================
   DYNAMIC SCREEN VIEW CONTROLLER
   ========================================== */
.screen-view {
  display: none;
  width: 100%;
  height: 100%;
  padding: 1.5rem;
  flex-direction: column;
  justify-content: space-between;
  overflow-y: auto;
  scrollbar-width: none;
}

.screen-view::-webkit-scrollbar {
  display: none;
}

.screen-view.active {
  display: flex;
  animation: brutalSlideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes brutalSlideIn {
  from { opacity: 0; transform: translateY(15px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================
   NEO-BRUTALIST COMMON UI ELEMENTS
   ========================================== */
.brutal-card {
  background-color: var(--bg-card);
  border: var(--border-stark);
  box-shadow: var(--shadow-brutal);
  border-radius: 12px;
  padding: 1.25rem;
  margin-bottom: 1rem;
  transition: var(--transition-fast);
}

.brutal-card.interactive:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-brutal-lg);
}

/* Stark Brutalist Buttons */
.brutal-btn {
  background-color: var(--color-green);
  border: var(--border-stark);
  box-shadow: var(--shadow-brutal);
  color: #000000;
  font-family: var(--font-brutal);
  font-weight: 800;
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 1.1rem 1.5rem;
  border-radius: 40px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  width: 100%;
  transition: var(--transition-fast);
}

.brutal-btn:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-brutal-lg);
}

.brutal-btn:active {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0px #000000;
}

.brutal-btn.secondary {
  background-color: var(--color-lavender);
}

.brutal-btn.danger {
  background-color: var(--color-crimson);
  color: #FFFFFF;
}

.brutal-btn.disabled {
  background-color: var(--text-muted, #3F3F46) !important;
  color: #71717A !important;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: var(--shadow-brutal) !important;
}

/* Brutalist Inputs */
.brutal-input {
  background-color: #000000;
  border: 2px solid var(--text-muted, #3F3F46);
  border-radius: 8px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 0.9rem 1.2rem;
  outline: none;
  width: 100%;
  transition: var(--transition-fast);
}

.brutal-input:focus {
  border-color: var(--color-green);
  box-shadow: 0 0 10px rgba(0, 255, 135, 0.2);
}

/* Headers */
.header-wrapper {
  margin-bottom: 2rem;
}

.vibe-badge {
  display: inline-block;
  font-family: var(--font-mono, monospace);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  background-color: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  padding: 0.3rem 0.8rem;
  border-radius: 4px;
  color: var(--color-purple);
  font-weight: 700;
  margin-bottom: 0.8rem;
}

.brutal-title-h1 {
  font-family: var(--font-brutal);
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.04em;
  text-transform: uppercase;
}

.text-gradient-green {
  color: var(--color-green);
  text-shadow: 2px 2px 0px #000000;
}

.brutal-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-top: 0.6rem;
}

/* ==========================================
   SCREEN 1: LAUNCHPAD (LANDING)
   ========================================== */
.launchpad-card {
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.stark-divider {
  display: flex;
  align-items: center;
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.75rem;
  font-family: var(--font-brutal);
  text-transform: uppercase;
  font-weight: 700;
  gap: 0.5rem;
}

.stark-divider::before, .stark-divider::after {
  content: '';
  flex: 1;
  border-bottom: 2px solid rgba(255, 255, 255, 0.06);
}

/* ==========================================
   SCREEN 2: ROOM LOBBY & LOCATION LOCK
   ========================================== */
.lobby-code-box {
  background-color: #000000;
  border: 2px solid rgba(255,255,255,0.08);
  border-radius: 10px;
  padding: 0.8rem 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono, monospace);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 1.2rem;
}

.code-text {
  color: var(--color-green);
}

.btn-copy {
  background: var(--color-lavender);
  border: 1px solid #000000;
  padding: 0.3rem 0.6rem;
  font-size: 0.75rem;
  font-family: var(--font-brutal);
  font-weight: 700;
  text-transform: uppercase;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition-fast);
}

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

/* Facepile linked peers stack */
.lobby-friends-deck {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 1.5rem;
}

.lobby-friends-title {
  font-family: var(--font-brutal);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
  font-weight: 700;
}

.friends-pile {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.friend-dot-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 2px solid #000000;
  background-color: var(--color-purple);
  color: #FFFFFF;
  font-family: var(--font-brutal);
  font-weight: 700;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 2px 2px 0px #000000;
  animation: avatarPopIn 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

@keyframes avatarPopIn {
  from { opacity: 0; transform: scale(0.6); }
  to { opacity: 1; transform: scale(1); }
}

.friend-count-bubble {
  background-color: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 20px;
  font-size: 0.75rem;
  padding: 0.2rem 0.6rem;
  font-family: var(--font-mono, monospace);
  color: var(--text-secondary);
}

/* Geo Anchor Controls */
.lobby-anchor-box {
  margin-bottom: 1rem;
}

.anchor-select-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-top: 0.5rem;
}

.brutal-select {
  background-color: #000000;
  border: 2px solid rgba(255,255,255,0.1);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 0.9rem;
  border-radius: 8px;
  outline: none;
  cursor: pointer;
}

.btn-gps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  background: transparent;
  border: 1px dashed rgba(255,255,255,0.2);
  color: var(--text-secondary);
  font-size: 0.75rem;
  padding: 0.6rem;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 600;
  transition: var(--transition-fast);
}

.btn-gps:hover {
  border-color: var(--color-green);
  color: var(--text-primary);
}

/* ==========================================
   SCREEN 3: THE SWIFT SWIPE DECK
   ========================================== */
.swipe-deck-box {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  height: 380px;
  margin-bottom: 1rem;
}

.swipe-deck-container {
  width: 100%;
  height: 340px;
  position: relative;
  perspective: 1000px;
}

.swipe-card {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--bg-card);
  border: 3px solid #000000;
  border-radius: 16px;
  box-shadow: 6px 6px 0px #000000;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transform-origin: 50% 100%;
  cursor: grab;
  touch-action: none;
  user-select: none;
  z-index: 10;
  transition: transform 0.1s ease-out, box-shadow 0.2s ease;
}

.swipe-card:active {
  cursor: grabbing;
}

/* Stack styling offsets for cards behind the top card */
.swipe-card.card-depth-1 {
  transform: scale(0.95) translateY(12px);
  z-index: 5;
  opacity: 0.85;
  box-shadow: 4px 4px 0px #000000;
  pointer-events: none;
}

.swipe-card.card-depth-2 {
  transform: scale(0.9) translateY(24px);
  z-index: 2;
  opacity: 0.65;
  box-shadow: 2px 2px 0px #000000;
  pointer-events: none;
}

/* Card Body Content */
.card-header-icon {
  width: 50px;
  height: 50px;
  border-radius: 10px;
  background-color: var(--color-purple);
  color: #000000;
  font-size: 1.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid #000000;
}

.card-title-text {
  font-family: var(--font-brutal);
  font-size: 1.5rem;
  font-weight: 800;
  text-transform: uppercase;
  margin-top: 1rem;
}

.card-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.4;
  margin-top: 0.4rem;
}

/* Multi-choice options within card */
.card-choice-matrix {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-top: 1.25rem;
}

.matrix-option {
  background-color: #000000;
  border: 2px solid rgba(255,255,255,0.08);
  border-radius: 8px;
  padding: 0.8rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 700;
  transition: var(--transition-fast);
}

.matrix-option:hover, .matrix-option.active {
  border-color: var(--color-green);
  background-color: rgba(0, 255, 135, 0.02);
}

.matrix-option.active::after {
  content: "✔";
  color: var(--color-green);
  font-size: 0.85rem;
}

/* Action swipe indicator overlays on card drag */
.swipe-overlay {
  position: absolute;
  top: 1.5rem;
  padding: 0.4rem 0.8rem;
  border-radius: 4px;
  font-family: var(--font-brutal);
  font-weight: 800;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  opacity: 0;
  z-index: 100;
  pointer-events: none;
  transform: rotate(-10deg);
  transition: opacity 0.1s ease-out;
}

.swipe-overlay.like {
  right: 1.5rem;
  border: 3px solid var(--color-green);
  color: var(--color-green);
  transform: rotate(10deg);
}

.swipe-overlay.dislike {
  left: 1.5rem;
  border: 3px solid var(--color-crimson);
  color: var(--color-crimson);
}

/* Swipe action triggers beneath deck */
.swipe-actions-row {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.btn-swipe-trigger {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  border: 3px solid #000000;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 3px 3px 0px #000000;
  transition: var(--transition-fast);
}

.btn-swipe-trigger:hover {
  transform: translate(-1px, -1px);
  box-shadow: 4px 4px 0px #000000;
}

.btn-swipe-trigger:active {
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0px #000000;
}

.btn-swipe-trigger.dislike {
  background-color: var(--color-crimson);
  color: #FFFFFF;
}

.btn-swipe-trigger.like {
  background-color: var(--color-green);
  color: #000000;
}

/* Progress bar inside swiping screen */
.swipe-progress-tracker {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 1.5rem;
}

.progress-node {
  flex: 1;
  height: 6px;
  background-color: rgba(255,255,255,0.06);
  border-radius: 4px;
}

.progress-node.active {
  background-color: var(--color-green);
  box-shadow: 0 0 6px var(--color-cyan-glow);
}

/* ==========================================
   SCREEN 4: THE CONVERGENCE REVEAL
   ========================================== */
.loader-panel {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3rem 1rem;
  text-align: center;
}

.convergence-spinner {
  width: 60px;
  height: 60px;
  border: 4px dashed var(--color-green);
  border-radius: 50%;
  animation: spinInfinite 2s linear infinite;
  margin-bottom: 1.5rem;
}

@keyframes spinInfinite {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.result-reveal-block {
  display: flex;
  flex-direction: column;
  animation: scaleUpIn 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

.vibe-badge-match {
  display: inline-block;
  background-color: rgba(0, 255, 135, 0.1);
  border: 2px solid var(--color-green);
  color: var(--color-green);
  font-family: var(--font-brutal);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  padding: 0.4rem 1rem;
  border-radius: 30px;
  align-self: center;
  margin-bottom: 1.5rem;
  box-shadow: 2px 2px 0px #000000;
}

/* The primary result card */
.result-venue-card {
  background-color: var(--bg-card);
  border: 3px solid #000000;
  box-shadow: var(--shadow-brutal-lg);
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: 1.5rem;
}

.venue-imagery {
  width: 100%;
  height: 160px;
  background: radial-gradient(circle at center, #1b1c2b 0%, #0d0d12 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  border-bottom: 3px solid #000000;
}

.venue-aesthetic-icon {
  font-size: 4rem;
}

.venue-badge-overlay {
  position: absolute;
  bottom: 0.8rem;
  right: 0.8rem;
  background-color: #000000;
  border: 1px solid rgba(255,255,255,0.15);
  font-family: var(--font-mono, monospace);
  font-size: 0.65rem;
  padding: 0.3rem 0.6rem;
  border-radius: 4px;
}

.venue-body {
  padding: 1.5rem;
}

.venue-title {
  font-family: var(--font-brutal);
  font-size: 1.8rem;
  font-weight: 800;
  text-transform: uppercase;
  line-height: 1.05;
  margin-bottom: 0.4rem;
}

.venue-metadata-row {
  display: flex;
  gap: 0.8rem;
  font-size: 0.75rem;
  font-family: var(--font-mono, monospace);
  color: var(--color-green);
  font-weight: 700;
  margin-bottom: 0.8rem;
}

.venue-address {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.4;
  margin-bottom: 0.8rem;
}

.consensus-metric-card {
  background-color: rgba(255,255,255,0.02);
  border-top: 1px dashed rgba(255,255,255,0.08);
  padding: 0.8rem;
  font-size: 0.8rem;
  color: var(--text-secondary);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Restart Link */
.btn-restart {
  text-align: center;
  font-family: var(--font-brutal);
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--text-secondary);
  cursor: pointer;
  text-decoration: underline;
  margin-top: 1rem;
}

.btn-restart:hover {
  color: var(--text-primary);
}