/* ==========================================================================
   AI PROMPT BATTLE - 16-BIT RETRO PIXEL-ART GAME DESIGN SYSTEM
   Aesthetics: Authentic Arcade & SNES 16-Bit Interface Style
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Pixelify+Sans:wght@500;600;700&family=Press+Start+2P&family=VT323&family=JetBrains+Mono:wght@700;800&display=swap');

:root {
  /* 16-Bit Retro Arcade Color Palette Tokens */
  --bg-primary: #0a0e17;
  --bg-secondary: #101624;
  --bg-card: #141c2c;
  --bg-card-hover: #1a2438;
  --bg-input: #080b12;

  --accent-pink: #ff007f;
  --accent-lime: #00ff66;
  --accent-yellow: #ffea00;
  --accent-cyan: #00f0ff;
  --accent-purple: #9900ff;
  --accent-orange: #ff6600;

  --border-black: #000000;
  --border-pixel-highlight: rgba(255, 255, 255, 0.25);

  --shadow-pixel-card: 6px 6px 0px #000000;
  --shadow-pixel-btn: 4px 4px 0px #000000;
  --shadow-pixel-pressed: 1px 1px 0px #000000;

  --text-primary: #ffffff;
  --text-secondary: #a0aec0;
  --text-muted: #64748b;
  --text-black: #000000;

  --radius-pixel: 0px;

  --font-heading: 'Pixelify Sans', 'Press Start 2P', cursive, sans-serif;
  --font-arcade: 'Press Start 2P', monospace;
  --font-body: 'Pixelify Sans', sans-serif;
  --font-mono: 'VT323', 'JetBrains Mono', monospace;

  --transition-pixel: 0.08s ease;
}

/* Reset & Base Setup */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  image-rendering: pixelated;
  -webkit-font-smoothing: none;
}

html, body {
  width: 100%;
  min-height: 100%;
  background-color: var(--bg-primary) !important;
  background-image: 
    linear-gradient(rgba(0, 240, 255, 0.03) 2px, transparent 2px),
    linear-gradient(90deg, rgba(0, 240, 255, 0.03) 2px, transparent 2px),
    radial-gradient(circle at 50% 30%, #101726 0%, #0a0e17 80%) !important;
  background-size: 32px 32px, 32px 32px, 100% 100% !important;
  background-attachment: fixed !important;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.45;
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-shadow: 3px 3px 0px #000000;
}

.gradient-text-cyan {
  color: var(--accent-cyan) !important;
  text-shadow: 3px 3px 0px #000000 !important;
  background: none !important;
  -webkit-text-fill-color: initial !important;
}

.gradient-text-magenta {
  color: var(--accent-pink) !important;
  text-shadow: 3px 3px 0px #000000 !important;
  background: none !important;
  -webkit-text-fill-color: initial !important;
}

.gradient-text-gold {
  color: var(--accent-yellow) !important;
  text-shadow: 3px 3px 0px #000000 !important;
  background: none !important;
  -webkit-text-fill-color: initial !important;
}

/* Layout Containers */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.5rem;
}

.container-narrow {
  max-width: 720px;
}

.container-wide {
  max-width: 1600px;
}

/* 16-Bit Top Arcade App Header */
.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.75rem;
  background: #141c2c !important;
  border-bottom: 4px solid var(--border-black) !important;
  box-shadow: 0 6px 0px #000000 !important;
  position: sticky;
  top: 0;
  z-index: 100;
  margin-bottom: 1.5rem;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: #ffffff;
}

.brand-icon {
  font-size: 1.8rem;
  filter: drop-shadow(2px 2px 0px #000000);
}

.brand-name {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #ffffff;
  text-shadow: 3px 3px 0px #000000;
}

.brand-badge {
  font-family: var(--font-arcade);
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.35rem 0.65rem;
  background: var(--accent-pink);
  color: #ffffff;
  border: 3px solid var(--border-black);
  box-shadow: 3px 3px 0px #000000;
  text-transform: uppercase;
}

.header-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.45rem 1rem;
  font-size: 0.85rem;
  font-weight: 700;
  font-family: var(--font-arcade);
  background: #080b12;
  color: var(--accent-cyan);
  border: 3px solid var(--border-black);
  box-shadow: 4px 4px 0px #000000;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 0px;
  background: var(--accent-cyan);
  border: 2px solid var(--border-black);
  animation: pixel-pulse 1s infinite steps(2);
}

.status-dot.active {
  background: var(--accent-lime);
}

.status-dot.waiting {
  background: var(--accent-yellow);
}

/* 16-Bit Pixel-Art Cards & Panels */
.glass-card {
  background: var(--bg-card) !important;
  border: 4px solid var(--border-black) !important;
  border-radius: 0px !important;
  padding: 1.75rem !important;
  box-shadow: 
    var(--shadow-pixel-card),
    inset 3px 3px 0px rgba(255, 255, 255, 0.15),
    inset -3px -3px 0px rgba(0, 0, 0, 0.6) !important;
  position: relative;
  overflow: hidden;
  margin-bottom: 1.5rem;
  color: #ffffff;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

/* Top Pixel Accent Header Bar on Cards */
.glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: var(--accent-pink);
  border-bottom: 2px solid var(--border-black);
}

.glass-card.interactive:hover {
  transform: translate(-2px, -2px);
  box-shadow: 8px 8px 0px #000000, inset 3px 3px 0px rgba(255, 255, 255, 0.25) !important;
}

.glass-card.highlight-cyan::before { background: var(--accent-cyan); }
.glass-card.highlight-magenta::before { background: var(--accent-pink); }
.glass-card.highlight-gold::before { background: var(--accent-yellow); }

/* Chunky Arcade Push-Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.85rem 1.6rem;
  border-radius: 0px !important;
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-decoration: none;
  cursor: pointer;
  border: 4px solid var(--border-black) !important;
  transition: transform var(--transition-pixel), box-shadow var(--transition-pixel), filter var(--transition-pixel);
  position: relative;
  user-select: none;
  box-shadow: 
    var(--shadow-pixel-btn),
    inset 3px 3px 0px rgba(255, 255, 255, 0.35),
    inset -3px -3px 0px rgba(0, 0, 0, 0.4) !important;
}

.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
  filter: grayscale(80%);
  transform: translate(3px, 3px) !important;
  box-shadow: var(--shadow-pixel-pressed) !important;
}

.btn:hover:not(:disabled) {
  filter: brightness(1.15);
  transform: translate(-1px, -1px);
  box-shadow: 6px 6px 0px #000000, inset 3px 3px 0px rgba(255, 255, 255, 0.45) !important;
}

.btn:active:not(:disabled) {
  transform: translate(3px, 3px) !important;
  box-shadow: var(--shadow-pixel-pressed), inset -2px -2px 0px rgba(255,255,255,0.2) !important;
}

/* HOT PINK / MAGENTA BUTTON */
.btn-magenta {
  background: var(--accent-pink) !important;
  color: #ffffff !important;
  text-shadow: 2px 2px 0px #000000 !important;
}

/* LIME GREEN / EMERALD BUTTON */
.btn-emerald {
  background: var(--accent-lime) !important;
  color: #000000 !important;
  text-shadow: none !important;
}

/* BRIGHT YELLOW / GOLD / AMBER BUTTON */
.btn-amber, .btn-gold {
  background: var(--accent-yellow) !important;
  color: #000000 !important;
  text-shadow: none !important;
}

/* ELECTRIC CYAN BUTTON */
.btn-cyan {
  background: var(--accent-cyan) !important;
  color: #000000 !important;
  text-shadow: none !important;
}

/* PURPLE OUTLINE BUTTON */
.btn-outline, .btn-outline-cyan {
  background: var(--accent-purple) !important;
  color: #ffffff !important;
  text-shadow: 2px 2px 0px #000000 !important;
}

.btn-sm {
  padding: 0.55rem 1.1rem;
  font-size: 0.95rem;
  border-width: 3px !important;
}

.btn-lg {
  padding: 1.1rem 2.2rem;
  font-size: 1.3rem;
  border-width: 4px !important;
}

.btn-block {
  width: 100%;
}

/* Form Inputs & Controls (16-Bit Data Slot Fields) */
.form-group {
  margin-bottom: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-label {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: #cbd5e1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 0.95rem 1.25rem;
  background: var(--bg-input) !important;
  border: 4px solid var(--border-black) !important;
  border-radius: 0px !important;
  color: var(--accent-cyan) !important;
  font-family: var(--font-body);
  font-size: 1.1rem;
  font-weight: 600;
  outline: none;
  box-shadow: inset 4px 4px 0px #000000 !important;
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--accent-pink) !important;
  box-shadow: inset 3px 3px 0px #000000, 0 0 0 3px var(--accent-pink) !important;
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
  line-height: 1.5;
}

.input-code {
  font-family: var(--font-mono);
  font-size: 1.8rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  text-align: center;
  font-weight: 800;
  background: #000000 !important;
  color: var(--accent-yellow) !important;
  border-color: var(--accent-cyan) !important;
}

/* Avatar Selector Grid */
.avatar-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 0.3rem;
}

.avatar-option {
  width: 50px;
  height: 50px;
  border-radius: 0px;
  background: var(--bg-input);
  border: 4px solid var(--border-black);
  box-shadow: 4px 4px 0px #000000;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  cursor: pointer;
  transition: transform var(--transition-pixel);
  user-select: none;
}

.avatar-option:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0px #000000;
  border-color: var(--accent-yellow);
}

.avatar-option.selected {
  border-color: var(--accent-pink);
  background: #1e1b4b;
  transform: translate(-1px, -1px);
  box-shadow: 5px 5px 0px #000000;
}

/* Retro Health Bar / Timer Component */
.timer-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.6rem 1.5rem;
  border-radius: 0px;
  background: #000000 !important;
  border: 4px solid var(--border-black) !important;
  font-family: var(--font-mono);
  box-shadow: 4px 4px 0px #000000, inset 3px 3px 0px rgba(255,255,255,0.1) !important;
}

.timer-digits {
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent-lime);
  letter-spacing: 0.08em;
  font-family: var(--font-mono);
}

.timer-container.urgent {
  background: #450a0a !important;
  border-color: var(--accent-pink) !important;
  animation: pixel-shake 0.3s infinite steps(2);
}

.timer-container.urgent .timer-digits {
  color: var(--accent-pink);
}

/* Challenge Image Display Frame */
.challenge-hero-card {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.challenge-image-wrapper {
  position: relative;
  width: 100%;
  max-height: 480px;
  border-radius: 0px;
  overflow: hidden;
  border: 4px solid var(--border-black);
  box-shadow: var(--shadow-pixel-card);
  background: #000000;
}

.challenge-image {
  width: 100%;
  height: 100%;
  max-height: 480px;
  object-fit: cover;
  display: block;
}

.challenge-badge-overlay {
  position: absolute;
  top: 1rem;
  left: 1rem;
  display: flex;
  gap: 0.5rem;
}

.badge {
  font-family: var(--font-arcade);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.4rem 0.75rem;
  border-radius: 0px;
  text-transform: uppercase;
  border: 3px solid var(--border-black);
  box-shadow: 3px 3px 0px #000000;
}

.badge-cyan {
  background: var(--accent-cyan);
  color: #000000;
}

.badge-magenta {
  background: var(--accent-pink);
  color: #ffffff;
}

.badge-gold {
  background: var(--accent-yellow);
  color: #000000;
}

/* Peer Voting Grid & Submission Cards */
.voting-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.submission-card {
  background: var(--bg-card);
  border: 4px solid var(--border-black);
  border-radius: 0px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.25rem;
  box-shadow: var(--shadow-pixel-card);
  transition: transform var(--transition-pixel);
  position: relative;
}

.submission-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: 8px 8px 0px #000000;
}

.submission-card.is-own {
  background: #2a1b08;
  border-color: var(--accent-yellow);
}

.submission-card.voted-for {
  background: #062c1b;
  border-color: var(--accent-lime);
}

.submission-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.author-meta {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 0px;
  background: var(--bg-input);
  border: 3px solid var(--border-black);
  box-shadow: 3px 3px 0px #000000;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.author-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  color: #ffffff;
}

.author-team {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.prompt-content-box {
  background: var(--bg-input);
  border-radius: 0px;
  padding: 1rem;
  border: 3px solid var(--border-black);
  box-shadow: inset 4px 4px 0px #000000;
  font-size: 1.05rem;
  line-height: 1.5;
  color: #f1f5f9;
  white-space: pre-wrap;
  word-break: break-word;
}

.vote-action-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: auto;
}

.vote-live-count {
  font-family: var(--font-mono);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

/* Winner Reveal Hero Card */
.winner-hero-card {
  background: var(--bg-card);
  border: 4px solid var(--border-black);
  border-radius: 0px;
  padding: 2.5rem 2rem;
  text-align: center;
  box-shadow: var(--shadow-pixel-card);
  position: relative;
}

.trophy-icon-large {
  font-size: 5rem;
  display: inline-block;
  filter: drop-shadow(4px 4px 0px #000000);
  animation: pixel-bounce 1s infinite steps(2);
}

.winner-team-title {
  font-size: 2.6rem;
  font-weight: 800;
  margin: 0.75rem 0 0.5rem;
  color: var(--accent-yellow);
  text-shadow: 4px 4px 0px #000000;
}

.winner-prompt-highlight {
  max-width: 800px;
  margin: 1.5rem auto;
  background: var(--bg-input);
  padding: 1.5rem;
  border-radius: 0px;
  border: 3px solid var(--border-black);
  box-shadow: inset 4px 4px 0px #000000;
  font-size: 1.15rem;
  line-height: 1.6;
  color: #fef08a;
}

/* Leaderboard Podium & Table */
.podium-container {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 1.5rem;
  margin: 3rem 0 2.5rem;
  padding: 0 1rem;
}

.podium-column {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  flex: 1;
  max-width: 240px;
}

.podium-card {
  width: 100%;
  background: var(--bg-card);
  border-radius: 0px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1.5rem 1rem;
  border: 4px solid var(--border-black);
  box-shadow: var(--shadow-pixel-card);
}

.podium-first { order: 2; }
.podium-first .podium-card {
  height: 220px;
  background: #854d0e;
  border-color: var(--accent-yellow);
}

.podium-second { order: 1; }
.podium-second .podium-card {
  height: 170px;
  background: #334155;
  border-color: #cbd5e1;
}

.podium-third { order: 3; }
.podium-third .podium-card {
  height: 130px;
  background: #78350f;
  border-color: #f97316;
}

.podium-medal {
  font-size: 2.2rem;
  margin-bottom: 0.25rem;
}

.podium-avatar {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

.podium-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 90%;
}

.podium-score {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--accent-lime);
  margin-top: 0.25rem;
}

/* Leaderboard List Table */
.leaderboard-table-wrapper {
  background: var(--bg-card);
  border-radius: 0px;
  border: 4px solid var(--border-black);
  box-shadow: var(--shadow-pixel-card);
  overflow: hidden;
}

.leaderboard-row {
  display: grid;
  grid-template-columns: 70px 60px 1fr 120px 100px;
  align-items: center;
  padding: 1rem 1.5rem;
  border-bottom: 4px solid var(--border-black);
  color: #ffffff;
}

.leaderboard-row:last-child {
  border-bottom: none;
}

.leaderboard-row.header {
  background: #080b12;
  font-family: var(--font-arcade);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--accent-cyan);
}

.rank-badge {
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--text-secondary);
}

.rank-badge.top-1 { color: var(--accent-yellow); font-size: 1.5rem; }
.rank-badge.top-2 { color: #e2e8f0; font-size: 1.3rem; }
.rank-badge.top-3 { color: #f97316; font-size: 1.3rem; }

/* Admin Control Bar & Stats */
.admin-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.stat-box {
  background: var(--bg-card);
  border: 4px solid var(--border-black);
  border-radius: 0px;
  padding: 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  box-shadow: var(--shadow-pixel-card);
}

.stat-icon {
  width: 50px;
  height: 50px;
  border-radius: 0px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  background: var(--bg-input);
  color: var(--accent-cyan);
  border: 3px solid var(--border-black);
}

.stat-info {
  display: flex;
  flex-direction: column;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  font-weight: 700;
}

.stat-value {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 800;
  color: #fff;
}

.admin-actions-card {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding: 1.5rem;
  background: var(--bg-card);
  border-radius: 0px;
  border: 4px solid var(--border-black);
  box-shadow: var(--shadow-pixel-card);
  margin-bottom: 2rem;
}

/* Participant Chips List */
.participant-pills-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1rem;
}

.participant-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-input);
  border: 3px solid var(--border-black);
  box-shadow: 3px 3px 0px #000000;
  padding: 0.4rem 0.9rem;
  border-radius: 0px;
  font-size: 0.95rem;
  font-weight: 700;
  color: #ffffff;
}

.btn-kick {
  background: none;
  border: none;
  color: var(--accent-pink);
  cursor: pointer;
  font-size: 0.95rem;
  padding: 0 0.2rem;
}

.btn-kick:hover {
  color: #ff3300;
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  z-index: 9999;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  min-width: 280px;
  max-width: 420px;
  background: var(--bg-card);
  border: 4px solid var(--border-black);
  border-radius: 0px;
  padding: 1rem 1.25rem;
  box-shadow: var(--shadow-pixel-card);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  color: #ffffff;
  font-family: var(--font-heading);
}

.toast.success { border-color: var(--accent-lime); color: var(--accent-lime); }
.toast.error { border-color: var(--accent-pink); color: var(--accent-pink); }
.toast.warning { border-color: var(--accent-yellow); color: var(--accent-yellow); }

/* Fullscreen Confetti Canvas */
#confetti-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 9998;
}

/* Dual Role Switcher Header Pane */
.role-switcher-container {
  display: flex;
  background: #080b12 !important;
  padding: 0.4rem;
  border-radius: 0px !important;
  border: 4px solid var(--border-black) !important;
  margin-bottom: 2rem;
  gap: 0.5rem;
  box-shadow: inset 4px 4px 0px #000000 !important;
}

.role-tab-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.95rem 1.2rem;
  border-radius: 0px !important;
  border: 3px solid transparent !important;
  background: #141c2c;
  color: #94a3b8;
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform var(--transition-pixel);
  user-select: none;
}

.role-tab-btn:hover:not(.active) {
  color: #ffffff;
  background: #1e2a40;
}

.role-tab-btn.active.tab-participant {
  background: var(--accent-cyan) !important;
  color: #000000 !important;
  border-color: var(--border-black) !important;
  box-shadow: 4px 4px 0px #000000 !important;
  text-shadow: none !important;
}

.role-tab-btn.active.tab-admin {
  background: var(--accent-pink) !important;
  color: #ffffff !important;
  border-color: var(--border-black) !important;
  box-shadow: 4px 4px 0px #000000 !important;
  text-shadow: 2px 2px 0px #000000 !important;
}

.role-tab-badge {
  font-family: var(--font-arcade);
  font-size: 0.65rem;
  padding: 0.2rem 0.5rem;
  border-radius: 0px;
  text-transform: uppercase;
  border: 2px solid var(--border-black);
  background: #000000;
  color: #ffffff;
}

/* Modal Dialog Box Overhaul */
#participant-dashboard-modal {
  background: rgba(8, 11, 18, 0.92) !important;
}

#participant-dashboard-modal .glass-card {
  border-color: var(--border-black) !important;
  box-shadow: 8px 8px 0px #000000 !important;
}

#btn-close-dashboard-modal {
  background: var(--accent-pink) !important;
  border: 3px solid var(--border-black) !important;
  box-shadow: 3px 3px 0px #000000 !important;
  color: #ffffff !important;
  border-radius: 0px !important;
  font-weight: 800;
}

/* Retro Pixel Animations */
@keyframes pixel-pulse {
  0% { opacity: 1; }
  50% { opacity: 0.3; }
  100% { opacity: 1; }
}

@keyframes pixel-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes pixel-shake {
  0% { transform: translate(0, 0); }
  25% { transform: translate(-2px, 2px); }
  50% { transform: translate(2px, -2px); }
  75% { transform: translate(-2px, -2px); }
  100% { transform: translate(0, 0); }
}

/* ==========================================================================
   MOBILE & RESPONSIVE DESIGN SYSTEM OVERHAUL
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. TABLET & MEDIUM MOBILE VIEWPORTS (max-width: 768px)
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
  html, body {
    font-size: 16px;
  }

  .container {
    padding: 1rem;
  }

  .glass-card {
    padding: 1.25rem !important;
    margin-bottom: 1.25rem;
  }

  .app-header {
    padding: 0.75rem 1.1rem;
    margin-bottom: 1.25rem;
  }

  .brand-name {
    font-size: 1.35rem;
  }

  .brand-icon {
    font-size: 1.5rem;
  }

  .btn-lg {
    padding: 0.95rem 1.6rem;
    font-size: 1.1rem;
  }

  .btn {
    padding: 0.75rem 1.3rem;
    font-size: 1rem;
  }

  .winner-team-title {
    font-size: 2rem;
  }

  .trophy-icon-large {
    font-size: 4rem;
  }

  .podium-container {
    gap: 0.75rem;
    padding: 0 0.5rem;
  }

  .podium-first .podium-card { height: 190px; }
  .podium-second .podium-card { height: 150px; }
  .podium-third .podium-card { height: 120px; }
}

/* --------------------------------------------------------------------------
   2. MOBILE PHONE VIEWPORTS (max-width: 640px)
   -------------------------------------------------------------------------- */
@media (max-width: 640px) {
  html, body {
    font-size: 16px !important; /* Prevents mobile Safari auto-zoom on input focus */
  }

  /* Containers & Layout Spacing */
  .container, .container-narrow, .container-wide {
    padding: 0.65rem !important;
    margin-top: 0.5rem !important;
    margin-bottom: 1.5rem !important;
  }

  /* Glass Cards */
  .glass-card {
    padding: 1rem 0.85rem !important;
    margin-bottom: 1rem;
    border-width: 3px !important;
    box-shadow: 4px 4px 0px #000000, inset 2px 2px 0px rgba(255, 255, 255, 0.15) !important;
  }

  .glass-card::before {
    height: 4px;
  }

  /* App Header & Top Nav */
  .app-header {
    padding: 0.5rem 0.75rem;
    margin-bottom: 0.85rem;
    border-bottom-width: 3px !important;
    box-shadow: 0 4px 0px #000000 !important;
    flex-wrap: wrap;
    gap: 0.4rem;
  }

  .brand-logo {
    gap: 0.4rem;
  }

  .brand-icon {
    font-size: 1.3rem;
  }

  .brand-name {
    font-size: 1.15rem;
  }

  .brand-badge {
    font-size: 0.55rem;
    padding: 0.2rem 0.4rem;
    border-width: 2px;
    box-shadow: 2px 2px 0px #000000;
  }

  .header-status-badge {
    padding: 0.3rem 0.55rem;
    font-size: 0.68rem;
    border-width: 2px;
    box-shadow: 2px 2px 0px #000000;
    gap: 0.4rem;
  }

  .status-dot {
    width: 8px;
    height: 8px;
  }

  /* Buttons & Push Controls */
  .btn {
    padding: 0.7rem 1rem;
    font-size: 0.95rem;
    border-width: 3px !important;
    box-shadow: 3px 3px 0px #000000, inset 2px 2px 0px rgba(255, 255, 255, 0.3) !important;
    gap: 0.4rem;
    word-break: break-word;
    white-space: normal;
    text-align: center;
  }

  .btn-lg {
    padding: 0.85rem 1.25rem;
    font-size: 1.05rem;
    border-width: 3px !important;
  }

  .btn-sm {
    padding: 0.4rem 0.75rem;
    font-size: 0.8rem;
    border-width: 2px !important;
    box-shadow: 2px 2px 0px #000000 !important;
  }

  .btn-block {
    width: 100%;
  }

  /* Dual Role Switcher Header Pane */
  .role-switcher-container {
    padding: 0.3rem !important;
    margin-bottom: 1.25rem;
    gap: 0.3rem;
    border-width: 3px !important;
    box-shadow: inset 3px 3px 0px #000000 !important;
  }

  .role-tab-btn {
    padding: 0.6rem 0.3rem;
    font-size: 0.85rem;
    flex-direction: column;
    gap: 0.2rem;
    text-align: center;
    border-width: 2px !important;
  }

  .role-tab-badge {
    font-size: 0.5rem;
    padding: 0.1rem 0.35rem;
    border-width: 1px;
  }

  /* Form Input Controls & Slot Fields */
  .form-group {
    margin-bottom: 1rem;
    gap: 0.35rem;
  }

  .form-label {
    font-size: 0.85rem;
    flex-wrap: wrap;
    gap: 0.25rem;
  }

  .form-input, .form-textarea, .form-select {
    padding: 0.75rem 0.85rem;
    font-size: 1rem;
    border-width: 3px !important;
  }

  .input-code {
    font-size: 1.35rem !important;
    letter-spacing: 0.15em !important;
    padding: 0.65rem 0.5rem !important;
  }

  .form-textarea {
    min-height: 95px;
    padding: 0.75rem;
  }

  /* Avatar Selector Grid */
  .avatar-grid {
    gap: 0.35rem;
    justify-content: center;
  }

  .avatar-option {
    width: 42px;
    height: 42px;
    font-size: 1.25rem;
    border-width: 3px;
    box-shadow: 3px 3px 0px #000000;
  }

  /* Retro Health Bar / Timer Component */
  .timer-container {
    padding: 0.35rem 0.75rem;
    gap: 0.4rem;
    border-width: 3px !important;
    box-shadow: 3px 3px 0px #000000 !important;
  }

  .timer-digits {
    font-size: 1.35rem;
  }

  /* Challenge Image Frame */
  .challenge-image-wrapper {
    max-height: 320px;
    border-width: 3px;
    box-shadow: 4px 4px 0px #000000;
  }

  .challenge-image {
    max-height: 320px;
    object-fit: contain;
  }

  .challenge-badge-overlay {
    top: 0.5rem;
    left: 0.5rem;
    gap: 0.3rem;
  }

  .badge {
    font-size: 0.58rem;
    padding: 0.25rem 0.5rem;
    border-width: 2px;
    box-shadow: 2px 2px 0px #000000;
  }

  /* Peer Voting Grid & Submission Cards */
  .voting-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-top: 1rem;
  }

  .submission-card {
    padding: 1rem;
    gap: 0.85rem;
    border-width: 3px;
    box-shadow: 4px 4px 0px #000000;
  }

  .submission-header {
    gap: 0.5rem;
  }

  .author-avatar {
    width: 38px;
    height: 38px;
    font-size: 1.25rem;
    border-width: 2px;
    box-shadow: 2px 2px 0px #000000;
  }

  .author-name {
    font-size: 0.95rem;
  }

  .prompt-content-box {
    padding: 0.75rem;
    font-size: 0.92rem;
    line-height: 1.4;
    border-width: 2px;
  }

  .vote-action-footer {
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: space-between;
  }

  .vote-live-count {
    font-size: 1.1rem;
  }

  /* Winner Reveal Hero Card */
  .winner-hero-card {
    padding: 1.5rem 0.85rem;
    border-width: 3px;
    box-shadow: 4px 4px 0px #000000;
  }

  .trophy-icon-large {
    font-size: 3.2rem;
  }

  .winner-team-title {
    font-size: 1.5rem;
    text-shadow: 2px 2px 0px #000000;
    margin: 0.5rem 0 0.35rem;
  }

  .winner-prompt-highlight {
    padding: 0.85rem;
    font-size: 0.92rem;
    line-height: 1.45;
    margin: 1rem auto;
    border-width: 2px;
  }

  /* Leaderboard Podium Pedestals */
  .podium-container {
    gap: 0.35rem;
    margin: 1.5rem 0 1.25rem;
    padding: 0;
  }

  .podium-column {
    max-width: 100%;
  }

  .podium-card {
    padding: 0.65rem 0.2rem;
    border-width: 3px;
    box-shadow: 3px 3px 0px #000000;
  }

  .podium-first .podium-card { height: 165px; }
  .podium-second .podium-card { height: 130px; }
  .podium-third .podium-card { height: 105px; }

  .podium-medal {
    font-size: 1.4rem;
    margin-bottom: 0.15rem;
  }

  .podium-avatar {
    font-size: 1.6rem;
    margin-bottom: 0.25rem;
  }

  .podium-name {
    font-size: 0.82rem;
    font-weight: 700;
    max-width: 100%;
  }

  .podium-score {
    font-size: 0.95rem;
    margin-top: 0.15rem;
  }

  /* Leaderboard Table Mobile Grid Overhaul */
  .leaderboard-table-wrapper {
    border-width: 3px;
    box-shadow: 4px 4px 0px #000000;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .leaderboard-row {
    grid-template-columns: 36px 36px 1fr auto;
    padding: 0.65rem 0.75rem;
    gap: 0.4rem;
    border-bottom-width: 3px;
  }

  /* Hide 4th column (WINS) on mobile row header & data rows to guarantee 4-column fit */
  .leaderboard-row > div:nth-child(4) {
    display: none;
  }

  .rank-badge {
    font-size: 0.95rem;
  }

  .rank-badge.top-1 { font-size: 1.15rem; }
  .rank-badge.top-2 { font-size: 1rem; }
  .rank-badge.top-3 { font-size: 1rem; }

  /* Admin Dashboard Stats & Host Action Controls */
  .admin-stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
    margin-bottom: 1.25rem;
  }

  .stat-box {
    padding: 0.65rem 0.5rem;
    gap: 0.4rem;
    border-width: 3px;
    box-shadow: 3px 3px 0px #000000;
  }

  .stat-icon {
    width: 34px;
    height: 34px;
    font-size: 1.1rem;
    border-width: 2px;
  }

  .stat-label {
    font-size: 0.62rem;
  }

  .stat-value {
    font-size: 1.2rem;
  }

  #admin-control-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
  }

  #admin-control-buttons .btn {
    width: 100%;
    justify-content: center;
    font-size: 1rem;
    padding: 0.85rem 1rem;
    margin-left: 0 !important;
  }

  /* Toast Notifications */
  .toast-container {
    bottom: 1rem;
    right: 0.75rem;
    left: 0.75rem;
  }

  .toast {
    min-width: 0;
    width: 100%;
    max-width: 100%;
    padding: 0.75rem 0.9rem;
    font-size: 0.85rem;
    border-width: 3px;
    box-shadow: 3px 3px 0px #000000;
  }

  /* Modal Dialog Box Adjustments */
  #participant-dashboard-modal .glass-card {
    max-width: 95vw !important;
    max-height: 90vh !important;
    overflow-y: auto !important;
    padding: 1rem !important;
  }

  /* Projector Display Overrides on Mobile */
  .display-header {
    padding: 0.6rem 0.85rem !important;
  }

  .huge-pin-code {
    font-size: 2.2rem !important;
    letter-spacing: 0.1em !important;
  }

  .big-timer-badge {
    font-size: 2rem !important;
  }

  .big-qr-box {
    padding: 1.25rem !important;
    width: 100% !important;
  }

  #disp-qr-img {
    width: 200px !important;
    height: 200px !important;
  }
}

/* --------------------------------------------------------------------------
   3. EXTRA SMALL MOBILE VIEWPORTS (max-width: 380px)
   -------------------------------------------------------------------------- */
@media (max-width: 380px) {
  html, body {
    font-size: 15px !important;
  }

  .brand-name {
    font-size: 1.02rem;
  }

  .input-code {
    font-size: 1.15rem !important;
    letter-spacing: 0.1em !important;
  }

  .podium-name {
    font-size: 0.75rem;
  }

  .podium-score {
    font-size: 0.85rem;
  }
}