/* ============================================
   KVIZLY - Modern Quiz Application Styles
   Mobile-first, responsive design
   Color scheme: Blue & White
   ============================================ */

/* ============================================
   CSS VARIABLES & RESET
   ============================================ */
:root {
  /* Colors - Darker Blue & White theme */
  --color-primary: #2563eb;
  --color-primary-dark: #1e40af;
  --color-primary-darker: #1e3a8a;
  --color-primary-light: #3b82f6;
  --color-secondary: #1e40af;
  --color-success: #10b981;
  --color-error: #ef4444;
  --color-warning: #f59e0b;
  
  /* Backgrounds */
  --bg-primary: linear-gradient(135deg, #0f172a 0%, #1e3a8a 50%, #1e40af 100%);
  --bg-secondary: rgba(30, 58, 138, 0.8);
  --bg-card: rgba(255, 255, 255, 0.95);
  --bg-card-dark: rgba(15, 23, 42, 0.9);
  --bg-overlay: rgba(0, 0, 0, 0.5);
  --bg-question: #1e3a8a;
  --bg-answer: #1e40af;
  --bg-answer-hover: #2563eb;
  --bg-answer-selected: #3b82f6;
  --bg-answer-correct: #10b981;
  --bg-answer-incorrect: #ef4444;
  
  /* Text colors */
  --text-primary: #0f172a;
  --text-secondary: #64748b;
  --text-light: #ffffff;
  --text-muted: #94a3b8;
  
  /* Borders */
  --border-color: rgba(59, 130, 246, 0.3);
  --border-radius: 12px;
  --border-radius-sm: 8px;
  
  /* Spacing - simplified to 3 sizes */
  --spacing-sm: 0.5rem;
  --spacing-md: 0.75rem;
  --spacing-xl: 1.25rem;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 200ms ease;
  --transition-slow: 300ms ease;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  background: var(--bg-primary);
  color: var(--text-light);
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
  padding-bottom: 3rem; /* Space for footer */
}

[x-cloak] {
  display: none !important;
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

/* Flexbox utilities */
.flex {
  display: flex;
}

.flex-column {
  flex-direction: column;
}

.flex-row {
  flex-direction: row;
}

.flex-wrap {
  flex-wrap: wrap;
}

.flex-center {
  align-items: center;
  justify-content: center;
}

.align-center {
  align-items: center;
}

.justify-between {
  justify-content: space-between;
}

.justify-center {
  justify-content: center;
}

.gap-sm {
  gap: var(--spacing-sm);
}

.gap-md {
  gap: var(--spacing-md);
}

.gap-xl {
  gap: var(--spacing-xl);
}

/* Text alignment utilities */
.text-left {
  text-align: left;
}

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

.text-right {
  text-align: right;
}

/* Spacing utilities - simplified */
.my-sm {
  margin-top: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.my-md {
  margin-top: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.my-xl {
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.p-sm {
  padding: var(--spacing-sm);
}

.p-md {
  padding: var(--spacing-md);
}

.p-xl {
  padding: var(--spacing-xl);
}

/* Flex utilities */
.flex-1 {
  flex: 1;
}

/* Width utilities */
.w-full {
  width: 100%;
}

.max-w-sm {
  max-width: 480px;
}

.max-w-md {
  max-width: 768px;
}

.max-w-lg {
  max-width: 1024px;
}

.max-w-xl {
  max-width: 1200px;
}

/* Display utilities */
.block {
  display: block;
}

.inline-block {
  display: inline-block;
}

.hidden {
  display: none;
}

/* Font utilities */
.font-sm {
  font-size: 0.75rem;
}

.font-md {
  font-size: 0.875rem;
}

.font-lg {
  font-size: 1.125rem;
}

.font-xl {
  font-size: 1.25rem;
}

.font-bold {
  font-weight: 700;
}

.font-semibold {
  font-weight: 600;
}

.letter-spacing-wide {
  letter-spacing: 0.2em;
}

.uppercase {
  text-transform: uppercase;
}

/* Color utilities */
.text-muted {
  color: var(--text-muted);
}

.text-light {
  color: var(--text-light);
}

/* Border utilities */
.rounded-sm {
  border-radius: var(--border-radius-sm);
}

.rounded {
  border-radius: var(--border-radius);
}

.border {
  border: 1px solid var(--border-color);
}

/* Background utilities */
.bg-overlay {
  background: rgba(255, 255, 255, 0.1);
}

.bg-success-overlay {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid var(--color-success);
}

/* Glass morphism effect - reusable */
.glass {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid var(--border-color);
  backdrop-filter: blur(10px);
}

/* Code utilities */
.code-inline {
  background: rgba(0, 0, 0, 0.3);
  padding: 2px 6px;
  border-radius: 4px;
}

/* ============================================
   LAYOUT SYSTEM
   ============================================ */
.screen-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md);
}

.screen-content {
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
}

.screen-content-wide {
  max-width: 1200px;
}

/* Game screen needs full height for question + answers */
.screen-container:has(.game-content) {
  align-items: stretch;
}

.game-content {
  display: flex;
  flex-direction: column;
  min-height: calc(100vh - 2rem);
  justify-content: space-between;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1 {
  font-size: clamp(1.5rem, 5vw, 2rem);
  font-weight: 700;
  text-align: center;
  color: var(--text-light);
  margin-bottom: var(--spacing-xl);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

h2 {
  font-size: clamp(1.25rem, 4vw, 1.75rem);
  font-weight: 600;
  color: var(--text-light);
  margin-bottom: var(--spacing-md);
}

h3 {
  font-size: clamp(1.125rem, 3.5vw, 1.5rem);
  font-weight: 600;
  color: var(--text-light);
  margin-bottom: var(--spacing-md);
}

h4 {
  font-size: clamp(1rem, 3vw, 1.25rem);
  font-weight: 600;
  color: var(--text-light);
  margin-bottom: var(--spacing-sm);
}

/* ============================================
   FORM ELEMENTS
   ============================================ */
.form-stack {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
}

.menu-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
  width: 100%;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

label {
  font-weight: 500;
  color: var(--text-light);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

input[type="text"],
input[type="number"],
input[type="range"],
select,
textarea {
  width: 100%;
  padding: var(--spacing-md);
  background: var(--bg-card);
  color: var(--text-primary);
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  font-size: 1rem;
  transition: all var(--transition-base);
}

input[type="range"] {
  padding: 0;
  height: 8px;
  cursor: pointer;
  background: transparent;
}

input[type="range"]::-webkit-slider-runnable-track {
  width: 100%;
  height: 8px;
  background: linear-gradient(90deg, var(--color-primary-light), var(--color-primary));
  border-radius: 4px;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  background: white;
  border: 3px solid var(--color-primary);
  border-radius: 50%;
  cursor: pointer;
  margin-top: -6px;
}

input[type="range"]::-moz-range-track {
  width: 100%;
  height: 8px;
  background: linear-gradient(90deg, var(--color-primary-light), var(--color-primary));
  border-radius: 4px;
}

input[type="range"]::-moz-range-thumb {
  width: 20px;
  height: 20px;
  background: white;
  border: 3px solid var(--color-primary);
  border-radius: 50%;
  cursor: pointer;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

input:disabled,
select:disabled,
textarea:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.help-text {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: -0.25rem;
}

/* ============================================
   BUTTONS
   ============================================ */
button {
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  padding: var(--spacing-md) var(--spacing-xl);
  border: none;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: all var(--transition-base);
  text-align: center;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  /* Default is primary style */
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary-darker));
  color: var(--text-light);
}

button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none !important;
}

button:not(:disabled):hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
}

button:not(:disabled):active {
  transform: translateY(0);
}

/* Button variants - use as modifiers */
button.secondary {
  background: rgba(255, 255, 255, 0.2);
  color: var(--text-light);
  border: 2px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(10px);
}

button.secondary:not(:disabled):hover {
  background: rgba(255, 255, 255, 0.3);
  border-color: rgba(255, 255, 255, 0.5);
}

button.success {
  background: linear-gradient(135deg, #059669, var(--color-success));
}

button.success:not(:disabled):hover {
  background: linear-gradient(135deg, var(--color-success), #059669);
  box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.2), var(--shadow-lg);
}

/* Loading state */
button.loading::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.3);
  animation: pulse 1.5s ease-in-out infinite;
}

.button-row {
  display: flex;
  gap: var(--spacing-md);
  justify-content: stretch;
}

.button-row > button {
  flex: 1;
}

/* ============================================
   CARDS & CONTAINERS
   ============================================ */
.card {
  background: var(--bg-card);
  color: var(--text-primary);
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
  box-shadow: var(--shadow-lg);
}

.card-dark {
  background: var(--bg-card-dark);
  color: var(--text-light);
  border: 1px solid var(--border-color);
}

/* ============================================
   LOBBY - GAME CODE & QR
   ============================================ */
.game-code-box {
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
  margin: var(--spacing-xl) 0;
  text-align: center;
  border-width: 2px; /* Override .glass */
}

.share-label {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: var(--spacing-sm);
}

.code-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  width: 100%;
  padding: var(--spacing-md);
  background: var(--bg-card);
  color: var(--text-primary);
  border: 3px solid var(--color-primary);
  border-radius: var(--border-radius-sm);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
}

.code-display {
  flex: 1;
  text-align: center;
}

.copy-icon {
  font-size: 1.25rem;
}

.link-btn {
  width: 100%;
  margin-top: var(--spacing-sm);
  padding: var(--spacing-sm);
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-light);
  border: 1px solid var(--border-color);
  font-size: 0.875rem;
}

#qrcode {
  display: inline-block;
  padding: var(--spacing-md);
  background: white;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-lg);
  margin-bottom: var(--spacing-md);
  width: 256px;
  height: 256px;
}

#qrcode svg {
  display: block;
  width: 100%;
  height: 100%;
}

/* ============================================
   PLAYERS LIST
   ============================================ */
.players-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

/* Base player component - used in lobby and game */
.player-item,
.player-chip {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-radius: var(--border-radius-sm);
  transition: all var(--transition-base);
}

.player-item {
  padding: var(--spacing-md);
}

.player-chip {
  padding: var(--spacing-sm);
  font-size: 0.875rem;
  border: 2px solid transparent;
}

.player-chip.you {
  background: rgba(59, 130, 246, 0.3);
  border-color: var(--color-primary);
}

.player-chip.current-turn {
  border-color: var(--color-warning);
  animation: pulse-border 2s ease-in-out infinite;
}

.player-chip.eliminated {
  opacity: 0.4;
  text-decoration: line-through;
}

/* Generic badge - reusable for all badge types */
.badge {
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  white-space: nowrap;
  background: var(--color-primary);
  color: white;
}

/* Admin-specific components */
.game-code-display {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.2em;
}

.config-item-expanded {
  flex-direction: column;
  align-items: flex-start;
  gap: var(--spacing-sm);
}

/* ============================================
   GAME SCREEN - COMPACT LAYOUT
   ============================================ */
.players-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: var(--spacing-sm);
  max-height: 15vh;
  overflow-y: auto;
}

@keyframes pulse-border { 0%, 100% { border-color: var(--color-warning); } 50% { border-color: rgba(245, 158, 11, 0.3); } }

.timer {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-warning);
}

/* ============================================
   QUESTION SECTION - OPTIMIZED FOR NO SCROLL
   ============================================ */
.question-section {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

/* When hidden by Alpine, don't take up space */
.question-section[style*="display: none"],
.question-section[style*="display:none"] {
  flex: 0;
  margin: 0;
  min-height: 0;
}

.question-box {
  background: var(--bg-question);
  color: var(--text-light);
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-lg);
  border: 2px solid rgba(59, 130, 246, 0.3);
}

.question-text {
  font-size: clamp(1rem, 3vw, 1.125rem);
  font-weight: 600;
  line-height: 1.6;
  color: var(--text-light);
}

/* ============================================
   ANSWERS GRID - RESPONSIVE
   ============================================ */
.answers-grid {
  display: grid;
  gap: var(--spacing-sm);
  grid-template-columns: 1fr;
}

/* Stats right after answers */
.stats-and-game-info {
  margin-top: var(--spacing-md);
  display: flex;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background: rgba(59, 130, 246, 0.2);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  font-size: 0.875rem;
  align-items: center;
  flex-wrap: wrap;
  justify-content: space-between;
}

.info-column {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  min-width: 80px;
}

.timer-value {
  font-size: 1.5rem;
  font-weight: 700;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius-sm);
  transition: all var(--transition-base);
}

.timer-green {
  color: var(--color-success);
  background: rgba(16, 185, 129, 0.2);
}

.timer-orange {
  color: var(--color-warning);
  background: rgba(245, 158, 11, 0.2);
}

.timer-red {
  color: var(--color-error);
  background: rgba(239, 68, 68, 0.2);
}

.timer-zero {
  color: white;
  background: var(--color-error);
  animation: pulse 0.5s ease-in-out infinite;
}

.timer-default {
  color: var(--text-light);
}

@media (max-width: 768px) {
  .stats-and-game-info {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  .info-column {
    text-align: center;
    width: 100%;
  }
  
  .timer-value {
    font-size: 1.25rem;
  }
}

.answer-btn {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  text-align: left;
  background: var(--bg-answer);
  color: var(--text-light);
  border: 3px solid transparent;
  border-radius: var(--border-radius-sm);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.answer-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), transparent);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.answer-btn:not(:disabled):hover {
  background: var(--bg-answer-hover);
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.answer-btn:not(:disabled):hover::before {
  opacity: 1;
}

.answer-btn:not(:disabled):active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

.answer-btn.selected {
  border-color: var(--color-primary-light);
  background: var(--bg-answer-selected);
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.2), var(--shadow-lg);
  animation: pulse-select 0.3s ease-out;
}

@keyframes pulse-select { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.02); } }

.answer-btn.correct {
  border-color: var(--color-success);
  background: var(--bg-answer-correct);
  box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.2), var(--shadow-lg);
  animation: correct-flash 0.5s ease-out;
}

@keyframes correct-flash { 0%, 100% { opacity: 1; } 50% { opacity: 0.8; transform: scale(1.02); } }

.answer-btn.incorrect {
  border-color: var(--color-error);
  background: var(--bg-answer-incorrect);
  box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.2), var(--shadow-lg);
  animation: shake 0.4s ease-out;
}

@keyframes shake { 0%, 100% { transform: translateX(0); } 25% { transform: translateX(-8px); } 75% { transform: translateX(8px); } }

.answer-btn.your-turn {
  animation: your-turn-pulse 2s ease-in-out infinite;
  border-color: var(--color-primary-light);
  box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.4), var(--shadow-md);
}

@keyframes your-turn-pulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.4), var(--shadow-md);
    border-color: var(--color-primary-light);
  }
  50% {
    box-shadow: 0 0 0 8px rgba(59, 130, 246, 0), var(--shadow-lg);
    border-color: var(--color-primary);
  }
}

.answer-btn.submitted {
  opacity: 0.8;
  cursor: wait;
}

.answer-letter {
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.2);
  color: white;
  border-radius: 50%;
  font-weight: 700;
  font-size: 0.875rem;
  border: 2px solid rgba(255, 255, 255, 0.3);
  transition: all var(--transition-base);
}

.answer-btn:hover .answer-letter {
  background: rgba(255, 255, 255, 0.3);
  border-color: rgba(255, 255, 255, 0.5);
}

.answer-btn.selected .answer-letter {
  background: rgba(255, 255, 255, 0.4);
  border-color: white;
  box-shadow: 0 0 8px rgba(255, 255, 255, 0.5);
}

.answer-btn.correct .answer-letter {
  background: rgba(255, 255, 255, 0.9);
  color: var(--color-success);
  border-color: white;
  box-shadow: 0 0 12px rgba(255, 255, 255, 0.6);
}

.answer-btn.incorrect .answer-letter {
  background: rgba(255, 255, 255, 0.9);
  color: var(--color-error);
  border-color: white;
  box-shadow: 0 0 12px rgba(255, 255, 255, 0.6);
}

.answer-text {
  flex: 1;
  font-size: clamp(0.875rem, 2.5vw, 1rem);
  line-height: 1.4;
  font-weight: 500;
  color: var(--text-light);
}

/* ============================================
   WAITING & RESULTS SECTIONS
   ============================================ */
.waiting-section {
  text-align: center;
  padding: var(--spacing-xl);
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

/* When hidden by Alpine, don't take up space */
.waiting-section[style*="display: none"],
.waiting-section[style*="display:none"] {
  flex: 0;
  padding: 0;
  min-height: 0;
}

.results-section {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  overflow-y: auto;
  min-height: 0;
}

/* Side-by-side rankings layout */
/* Generic ranking panel */
.ranking-panel {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  border-radius: var(--border-radius-sm);
  padding: var(--spacing-md);
}

.ranking-panel h3 {
  margin: 0 0 var(--spacing-md) 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-light);
  text-align: center;
}

.waiting-animation {
  margin-bottom: var(--spacing-md);
}

.waiting-dots span {
  width: 12px;
  height: 12px;
  background: var(--color-primary);
  border-radius: 50%;
  animation: bounce 1.4s ease-in-out infinite;
}

.waiting-dots span:nth-child(1) { animation-delay: -0.32s; }
.waiting-dots span:nth-child(2) { animation-delay: -0.16s; }

@keyframes bounce { 0%, 80%, 100% { transform: scale(0); opacity: 0.5; } 40% { transform: scale(1); opacity: 1; } }

.waiting-text {
  font-size: 1.125rem;
  color: var(--text-light);
}

/* Winner Announcement */
.winner-announcement {
  text-align: center;
  padding: var(--spacing-md);
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.2), rgba(217, 119, 6, 0.2));
  border: 2px solid var(--color-warning);
  border-radius: var(--border-radius);
  margin-bottom: var(--spacing-xl);
  flex-shrink: 0;
}

.winner-icon {
  font-size: 4rem;
  margin-bottom: var(--spacing-md);
  animation: bounce 1s ease-in-out infinite;
}

/* Rankings List */
.ranking-item {
  display: flex;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  border: 2px solid transparent;
  border-radius: var(--border-radius-sm);
  transition: all var(--transition-base);
}

.ranking-item.is-you {
  background: rgba(59, 130, 246, 0.2);
  border-color: var(--color-primary);
}

.rank-position {
  flex-shrink: 0;
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  border-radius: 50%;
  font-size: 1.25rem;
  font-weight: 700;
  color: white;
}

.ranking-item:nth-child(1) .rank-position { background: linear-gradient(135deg, #fbbf24, #f59e0b); }
.ranking-item:nth-child(2) .rank-position { background: linear-gradient(135deg, #94a3b8, #64748b); }
.ranking-item:nth-child(3) .rank-position { background: linear-gradient(135deg, #fb923c, #f97316); }

.rank-details {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

/* ============================================
   PLAYER STATUS BAR
   ============================================ */
.player-status {
  margin-top: auto;
  padding-top: var(--spacing-md);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.eliminated-message {
  text-align: center;
  padding: var(--spacing-sm);
  background: rgba(239, 68, 68, 0.2);
  border: 2px solid var(--color-error);
  border-radius: var(--border-radius-sm);
  font-weight: 600;
}

/* Combined stats and game info - no bottom margin */
.stats-and-game-info {
  margin-bottom: 0;
}

/* Game action buttons - all on one row */
.action-btn {
  flex: 1;
  min-width: 120px;
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: 0.875rem;
}

/* ============================================
   TOAST NOTIFICATIONS
   ============================================ */
.toast-container {
  position: fixed;
  top: var(--spacing-md);
  right: var(--spacing-md);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  max-width: 320px;
}

.toast {
  padding: var(--spacing-md);
  border-radius: var(--border-radius-sm);
  box-shadow: var(--shadow-xl);
  color: white;
  font-weight: 500;
  backdrop-filter: blur(10px);
  animation: slideIn 0.3s ease-out;
}

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

.toast-info {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
}

.toast-success {
  background: linear-gradient(135deg, var(--color-success), #059669);
}

.toast-error {
  background: linear-gradient(135deg, var(--color-error), #dc2626);
}

.toast-warning {
  background: linear-gradient(135deg, var(--color-warning), #d97706);
}

/* ============================================
   CONNECTION OVERLAY
   ============================================ */
.connection-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg-overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
  backdrop-filter: blur(5px);
}

.connection-status {
  text-align: center;
}

.connecting-box {
  background: var(--bg-card-dark);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-xl);
}

.connection-animation {
  margin-bottom: var(--spacing-md);
}

.connection-spinner {
  width: 50px;
  height: 50px;
  margin: 0 auto;
  border: 4px solid rgba(59, 130, 246, 0.3);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

/* ============================================
   FOOTER
   ============================================ */
footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: 0.75rem;
}

footer a {
  color: var(--color-primary-light);
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}

/* Hide footer on game screen to maximize space */
.screen-container:has(.game-content) ~ footer {
  display: none;
}

/* ============================================
   RESPONSIVE BREAKPOINTS
   ============================================ */

/* Mobile: stack form rows */
@media (max-width: 599px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

/* Tablet (portrait) */
@media (min-width: 600px) {
  .screen-content {
    max-width: 600px;
  }
  
  .answers-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .players-grid {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  }
}

/* Tablet (landscape) & Desktop */
@media (min-width: 900px) {
  .screen-content {
    max-width: 800px;
  }
  
  .game-content {
    min-height: calc(100vh - 4rem);
  }
  
  .question-text {
    font-size: 1.25rem;
  }
  
  .answer-text {
    font-size: 1rem;
  }
}

/* Large Desktop */
@media (min-width: 1200px) {
  .screen-content {
    max-width: 900px;
  }
}

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

/* Focus visible for keyboard navigation */
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  :root {
    --border-color: rgba(59, 130, 246, 0.8);
  }
  
  .player-item,
  .setting-item {
    border-width: 2px;
  }
}

/* ============================================
   ERROR SCREENS
   ============================================ */
.error-screen {
  text-align: center;
  max-width: 500px;
  margin: 0 auto;
  padding: var(--spacing-xl);
}

.error-icon {
  font-size: 5rem;
  margin-bottom: var(--spacing-md);
  animation: pulse 2s ease-in-out infinite;
}

.error-screen h1 {
  font-size: 4rem;
  font-weight: 900;
  color: var(--color-primary);
  margin: 0;
  line-height: 1;
}

.error-screen h2 {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: var(--spacing-md) 0 var(--spacing-md) 0;
}

.error-screen p {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xl);
  line-height: 1.6;
}

.error-screen .btn-primary,
.error-screen .btn-secondary {
  margin: var(--spacing-sm);
  min-width: 150px;
}

@keyframes pulse { 0%, 100% { transform: scale(1); opacity: 1; } 50% { transform: scale(1.05); opacity: 0.8; } }

/* Mobile optimization for error screens */
@media (max-width: 768px) {
  .error-icon {
    font-size: 3.5rem;
  }
  
  .error-screen h1 {
    font-size: 3rem;
  }
  
  .error-screen h2 {
    font-size: 1.5rem;
  }
  
  .error-screen p {
    font-size: 1rem;
  }
  
  .error-screen .btn-primary,
  .error-screen .btn-secondary {
    display: block;
    width: 100%;
    margin: var(--spacing-sm) 0;
  }
}