/* ==========================================================================
   RANKING PAGE STYLES - T.I QUIZZMASTER
   ========================================================================== */

:root {
  --primary-green: #00ff41;
  --secondary-green: #00d300;
  --dark-green: #003300;
  --neon-blue: #00ffff;
  --background-black: #000000;
  --text-white: #ffffff;
  --glitch-red: #ff0040;
  --gold: #ffd700;
  --silver: #c0c0c0;
  --bronze: #cd7f32;
  --shadow-color: rgba(0, 255, 65, 0.3);
}

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

body {
  min-height: 100vh;
  background: var(--background-black);
  color: var(--text-white);
  font-family: 'Press Start 2P', monospace;
  overflow-x: hidden;
  user-select: none;
}

/* ==========================================================================
   NAVIGATION CONTAINER 
   ========================================================================== */

.navigation-container {
  position: fixed;
  top: 3rem; 
  left: 4rem;
  right: 4rem;
  z-index: 1000;
  display: flex;
  justify-content: space-between;
  padding: 0 2rem;
}

.back-home-container,
.history-button-container {
  position: relative;
}

.back-btn,
.nav-btn {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1rem;
  background: rgba(0, 0, 0, 0.9);
  border: 2px solid var(--primary-green);
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
  box-shadow: 0 0 20px rgba(0, 255, 65, 0.3);
  font-size: 0.7rem;
  color: var(--primary-green);
}

.nav-btn {
  border-color: var(--secondary-green);
  color: var(--secondary-green);
}

.back-btn:hover,
.nav-btn:hover {
  border-color: var(--neon-blue);
  color: var(--neon-blue);
  box-shadow: 0 0 30px rgba(0, 255, 255, 0.5);
  transform: translateY(-2px);
}

.back-btn img,
.nav-btn img {
  width: 20px;
  height: 20px;
  filter: brightness(0) saturate(100%) invert(59%) sepia(96%) saturate(3207%) hue-rotate(92deg) brightness(101%) contrast(107%);
  transition: filter 0.3s ease;
}

.back-btn:hover img,
.nav-btn:hover img {
  filter: brightness(0) saturate(100%) invert(59%) sepia(96%) saturate(3207%) hue-rotate(180deg) brightness(101%) contrast(107%);
}

.back-tooltip,
.nav-tooltip {
  position: absolute;
  bottom: -3rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--background-black);
  color: var(--primary-green);
  padding: 0.5rem 1rem;
  border-radius: 4px;
  font-size: 0.6rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  border: 1px solid var(--primary-green);
  white-space: nowrap;
  z-index: 10;
  box-shadow: 0 0 10px rgba(0, 255, 65, 0.3);
}


@media screen and (max-height: 600px) {
  .back-tooltip,
  .nav-tooltip {
    bottom: auto;
    top: 100%;
    margin-top: 0.5rem;
  }
}

.back-btn:hover .back-tooltip,
.nav-btn:hover .nav-tooltip {
  opacity: 1;
}

/* ==========================================================================
   MAIN CONTAINER
   ========================================================================== */

.ranking-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 8rem 2rem 2rem;
  position: relative;
  z-index: 10;
}

/* ==========================================================================
   TITLE SECTION
   ========================================================================== */

.title-section {
  text-align: center;
  margin-bottom: 4rem;
}

.ranking-title {
  font-size: 2.5rem;
  color: var(--primary-green);
  letter-spacing: 0.2em;
  text-shadow: 
    0 0 10px var(--primary-green),
    0 0 20px var(--primary-green),
    0 0 40px var(--primary-green);
  animation: titlePulse 3s ease-in-out infinite alternate;
  margin-bottom: 1rem;
}

@keyframes titlePulse {
  0% {
    text-shadow: 
      0 0 10px var(--primary-green),
      0 0 20px var(--primary-green),
      0 0 40px var(--primary-green);
  }
  100% {
    text-shadow: 
      0 0 15px var(--primary-green),
      0 0 30px var(--primary-green),
      0 0 60px var(--primary-green);
  }
}

.title-underline {
  width: 200px;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--primary-green), transparent);
  margin: 0 auto;
  animation: underlineGlow 2s ease-in-out infinite alternate;
}

@keyframes underlineGlow {
  0% { opacity: 0.6; }
  100% { opacity: 1; }
}

/* ==========================================================================
   ENHANCED TITLE SECTION
   ========================================================================== */

.title-subtitle {
  color: var(--secondary-green);
  font-size: 0.9rem;
  text-align: center;
  margin-top: 1rem;
  opacity: 0.8;
  letter-spacing: 0.05em;
}

/* ==========================================================================
   STATISTICS CARDS
   ========================================================================== */

.stats-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-bottom: 4rem;
}

.stat-card {
  background: rgba(0, 0, 0, 0.8);
  border: 2px solid var(--primary-green);
  border-radius: 12px;
  padding: 2rem 1rem;
  text-align: center;
  backdrop-filter: blur(10px);
  box-shadow: 0 0 20px rgba(0, 255, 65, 0.3);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0, 255, 65, 0.1), transparent);
  transition: all 0.7s ease;
}

.stat-card:hover::before {
  left: 100%;
}

.stat-card:hover {
  border-color: var(--neon-blue);
  box-shadow: 0 0 30px rgba(0, 255, 255, 0.4);
  transform: translateY(-5px);
}

.stat-number {
  font-size: 2rem;
  color: var(--neon-blue);
  font-weight: bold;
  text-shadow: 0 0 10px var(--neon-blue);
  margin-bottom: 0.5rem;
  position: relative;
  z-index: 2;
}

.stat-label {
  color: var(--primary-green);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  position: relative;
  z-index: 2;
}

/* ==========================================================================
   USER POSITION CARD
   ========================================================================== */

.user-stat-highlight {
  border-color: var(--neon-blue) !important;
  box-shadow: 0 0 25px rgba(0, 255, 255, 0.4) !important;
  animation: userCardPulse 2s ease-in-out infinite alternate;
}

@keyframes userCardPulse {
  0% {
    box-shadow: 0 0 25px rgba(0, 255, 255, 0.4);
  }
  100% {
    box-shadow: 0 0 35px rgba(0, 255, 255, 0.6);
  }
}

/* ==========================================================================
   QUICK ACTIONS SECTION
   ========================================================================== */

.quick-actions {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin: 2rem 0;
  flex-wrap: wrap;
}

.action-btn {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 1rem 2rem;
  background: transparent;
  border: 2px solid;
  border-radius: 8px;
  text-decoration: none;
  font-family: 'Press Start 2P', monospace;
  font-size: 0.7rem;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  position: relative;
  overflow: hidden;
}

.action-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transition: all 0.5s ease;
}

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

.history-action {
  border-color: var(--neon-blue);
  color: var(--neon-blue);
}

.history-action:hover {
  background: var(--neon-blue);
  color: var(--background-black);
  box-shadow: 0 0 20px var(--neon-blue);
  transform: translateY(-2px);
}

.play-action {
  border-color: var(--primary-green);
  color: var(--primary-green);
}

.play-action:hover {
  background: var(--primary-green);
  color: var(--background-black);
  box-shadow: 0 0 20px var(--primary-green);
  transform: translateY(-2px);
}

.action-icon {
  font-size: 1rem;
}

/* ==========================================================================
   SECTION TITLES
   ========================================================================== */

.section-title {
  font-size: 1.5rem;
  color: var(--secondary-green);
  text-align: center;
  margin-bottom: 2rem;
  text-shadow: 0 0 10px var(--secondary-green);
  letter-spacing: 0.1em;
}

/* ==========================================================================
   TABLE HEADER IMPROVEMENTS
   ========================================================================== */

.table-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.table-controls {
  display: flex;
  gap: 1rem;
  align-items: center;
}

/* ==========================================================================
   RANKING TABLE
   ========================================================================== */

.table-container {
  margin-bottom: 4rem;
}

.table-wrapper {
  background: rgba(0, 0, 0, 0.8);
  border: 2px solid var(--primary-green);
  border-radius: 12px;
  overflow: hidden;
  backdrop-filter: blur(10px);
  box-shadow: 0 0 30px rgba(0, 255, 65, 0.3);
}

.ranking-table {
  width: 100%;
  border-collapse: collapse;
  font-family: 'Press Start 2P', monospace;
}

.ranking-table thead {
  background: linear-gradient(90deg, var(--dark-green), var(--secondary-green));
}

.ranking-table th {
  padding: 1.5rem 1rem;
  text-align: center;
  border-bottom: 2px solid var(--primary-green);
  color: var(--background-black);
  font-size: 0.8rem;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.header-icon {
  font-size: 1rem;
}

.ranking-table tbody tr {
  background: rgba(0, 0, 0, 0.6);
  border-bottom: 1px solid var(--dark-green);
  transition: all 0.3s ease;
}

.ranking-table tbody tr:hover {
  background: rgba(0, 255, 65, 0.1);
  box-shadow: inset 0 0 20px rgba(0, 255, 65, 0.2);
}

.ranking-table tbody tr:nth-child(1) {
  background: linear-gradient(90deg, rgba(255, 215, 0, 0.1), rgba(0, 0, 0, 0.6));
}

.ranking-table tbody tr:nth-child(2) {
  background: linear-gradient(90deg, rgba(192, 192, 192, 0.1), rgba(0, 0, 0, 0.6));
}

.ranking-table tbody tr:nth-child(3) {
  background: linear-gradient(90deg, rgba(205, 127, 50, 0.1), rgba(0, 0, 0, 0.6));
}

.ranking-table td {
  padding: 1.2rem 1rem;
  text-align: center;
  color: var(--primary-green);
  font-size: 0.8rem;
  border-right: 1px solid var(--dark-green);
}

.ranking-table td:last-child {
  border-right: none;
}

/* ==========================================================================
   ENHANCED RANKING ROWS
   ========================================================================== */

.position-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.position-number {
  font-weight: bold;
  text-shadow: 0 0 10px currentColor;
}

/* Rank styling */
.ranking-table tbody tr:nth-child(1) td:first-child {
  color: var(--gold);
  font-weight: bold;
  text-shadow: 0 0 10px var(--gold);
}

.ranking-table tbody tr:nth-child(2) td:first-child {
  color: var(--silver);
  font-weight: bold;
  text-shadow: 0 0 10px var(--silver);
}

.ranking-table tbody tr:nth-child(3) td:first-child {
  color: var(--bronze);
  font-weight: bold;
  text-shadow: 0 0 10px var(--bronze);
}

/* Position styling */
.position-1, .position-2, .position-3 {
  font-weight: bold;
  text-shadow: 0 0 10px currentColor;
}

.position-1 { color: var(--gold); }
.position-2 { color: var(--silver); }
.position-3 { color: var(--bronze); }
.position-other { color: var(--primary-green); }

/* Top Players Row Styling */
.ranking-table tbody tr.top-1 {
  background: linear-gradient(90deg, rgba(255, 215, 0, 0.15), rgba(0, 0, 0, 0.6));
  border: 2px solid rgba(255, 215, 0, 0.3);
}

.ranking-table tbody tr.top-2 {
  background: linear-gradient(90deg, rgba(192, 192, 192, 0.15), rgba(0, 0, 0, 0.6));
  border: 2px solid rgba(192, 192, 192, 0.3);
}

.ranking-table tbody tr.top-3 {
  background: linear-gradient(90deg, rgba(205, 127, 50, 0.15), rgba(0, 0, 0, 0.6));
  border: 2px solid rgba(205, 127, 50, 0.3);
}

.current-user {
  background: linear-gradient(90deg, rgba(0, 255, 255, 0.1), rgba(0, 0, 0, 0.6)) !important;
  border: 2px solid var(--neon-blue) !important;
  animation: currentUserGlow 3s ease-in-out infinite alternate;
}

@keyframes currentUserGlow {
  0% {
    box-shadow: inset 0 0 20px rgba(0, 255, 255, 0.2);
  }
  100% {
    box-shadow: inset 0 0 30px rgba(0, 255, 255, 0.4);
  }
}

.current-user-badge {
  background: var(--neon-blue);
  color: var(--background-black);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-size: 0.5rem;
  font-weight: bold;
  text-transform: uppercase;
  margin-left: 0.5rem;
  box-shadow: 0 0 10px var(--neon-blue);
}

/* Player Info Styling */
.player-info {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.player-name {
  font-weight: bold;
  color: var(--primary-green);
}

.medal {
  font-size: 1.2rem;
  animation: medalGlow 2s ease-in-out infinite alternate;
}

.medal-1 { filter: hue-rotate(45deg); }
.medal-2 { filter: hue-rotate(200deg); }
.medal-3 { filter: hue-rotate(25deg); }

@keyframes medalGlow {
  0% { transform: scale(1); text-shadow: 0 0 5px currentColor; }
  100% { transform: scale(1.1); text-shadow: 0 0 15px currentColor; }
}

/* Score Info Styling */
.score-info {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
}

.best-score {
  font-size: 1.1rem;
  font-weight: bold;
  color: var(--neon-blue);
  text-shadow: 0 0 10px var(--neon-blue);
}

.average-score {
  font-size: 0.6rem;
  color: var(--secondary-green);
  opacity: 0.8;
}

/* Games Info Styling */
.games-info {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
}

.total-games {
  font-size: 1rem;
  color: var(--primary-green);
}

.total-points {
  font-size: 0.6rem;
  color: var(--secondary-green);
  opacity: 0.8;
}

/* Loading row */
.loading-row td {
  padding: 3rem;
}

.loading-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  color: var(--secondary-green);
}

.loading-spinner {
  width: 20px;
  height: 20px;
  border: 2px solid var(--dark-green);
  border-top: 2px solid var(--primary-green);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

/* Enhanced Loading Spinner */
.loading-spinner {
  width: 30px;
  height: 30px;
  border: 3px solid var(--dark-green);
  border-top: 3px solid var(--primary-green);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

/* ==========================================================================
   EMPTY STATE
   ========================================================================== */

.empty-state {
  text-align: center;
  padding: 4rem 2rem;
  background: rgba(0, 0, 0, 0.6);
  border: 2px solid var(--secondary-green);
  border-radius: 12px;
  backdrop-filter: blur(10px);
}

.empty-icon {
  font-size: 4rem;
  margin-bottom: 2rem;
  opacity: 0.7;
}

.empty-state h3 {
  color: var(--primary-green);
  font-size: 1.2rem;
  margin-bottom: 1rem;
  text-shadow: 0 0 10px var(--primary-green);
}

.empty-state p {
  color: var(--secondary-green);
  font-size: 0.8rem;
  line-height: 1.6;
  margin-bottom: 2rem;
}

.play-btn {
  display: inline-block;
  padding: 1rem 2rem;
  background: transparent;
  border: 2px solid var(--primary-green);
  color: var(--primary-green);
  text-decoration: none;
  border-radius: 8px;
  font-family: 'Press Start 2P', monospace;
  font-size: 0.8rem;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.play-btn:hover {
  background: var(--primary-green);
  color: var(--background-black);
  box-shadow: 0 0 20px var(--primary-green);
  transform: translateY(-2px);
}

/* ==========================================================================
   INFO BANNER
   ========================================================================== */

.info-banner {
  background: linear-gradient(90deg, rgba(0, 255, 255, 0.1), rgba(0, 0, 0, 0.8));
  border: 2px solid var(--neon-blue);
  border-radius: 8px;
  padding: 1rem 2rem;
  margin: 2rem 0;
  backdrop-filter: blur(10px);
  animation: bannerPulse 4s ease-in-out infinite alternate;
}

@keyframes bannerPulse {
  0% {
    border-color: var(--neon-blue);
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.3);
  }
  100% {
    border-color: var(--primary-green);
    box-shadow: 0 0 25px rgba(0, 255, 65, 0.4);
  }
}

.banner-content {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

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

.banner-text {
  color: var(--text-white);
  font-size: 0.8rem;
  flex: 1;
  min-width: 200px;
}

.banner-action {
  padding: 0.8rem 1.5rem;
  background: var(--neon-blue);
  color: var(--background-black);
  text-decoration: none;
  border-radius: 4px;
  font-family: 'Press Start 2P', monospace;
  font-size: 0.6rem;
  font-weight: bold;
  text-transform: uppercase;
  transition: all 0.3s ease;
  border: 2px solid var(--neon-blue);
}

.banner-action:hover {
  background: transparent;
  color: var(--neon-blue);
  box-shadow: 0 0 15px var(--neon-blue);
}

.info-banner .banner-text {
  background: none !important;
  -webkit-background-clip: initial !important;
  -webkit-text-fill-color: var(--primary-green) !important;
  background-clip: initial !important;
  color: var(--primary-green) !important;
  font-size: 1rem;
  font-family: 'Press Start 2P', monospace;
  opacity: 1 !important;
  visibility: visible !important;
  text-shadow: 0 0 10px var(--primary-green);
  margin-left: 1rem;
}

.info-banner .banner-action {
  background: linear-gradient(45deg, var(--neon-blue), var(--neon-purple));
  color: #fff !important;
  border: 2px solid var(--neon-blue);
  text-shadow: 0 0 8px var(--neon-blue);
  font-weight: bold;
}

.info-banner .banner-action:hover {
  background: linear-gradient(45deg, var(--neon-purple), var(--neon-blue));
  color: #fff !important;
  border-color: var(--neon-purple);
  box-shadow: 0 0 20px var(--neon-purple);
}

/* ==========================================================================
   REFRESH BUTTON
   ========================================================================== */

.refresh-container {
  text-align: center;
  margin-top: 2rem;
}

.refresh-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  padding: 1rem 2rem;
  background: rgba(0, 0, 0, 0.8);
  border: 2px solid var(--secondary-green);
  color: var(--secondary-green);
  border-radius: 8px;
  font-family: 'Press Start 2P', monospace;
  font-size: 0.7rem;
  cursor: pointer;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.refresh-btn:hover {
  border-color: var(--neon-blue);
  color: var(--neon-blue);
  box-shadow: 0 0 20px rgba(0, 255, 255, 0.3);
  transform: translateY(-2px);
}

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

.refresh-icon {
  font-size: 1rem;
  transition: transform 0.3s ease;
}

.refresh-btn:hover .refresh-icon {
  transform: rotate(180deg);
}

/* ==========================================================================
   ERROR STATE IMPROVEMENTS
   ========================================================================== */

.retry-btn {
  margin-top: 1rem;
  padding: 0.8rem 1.5rem;
  background: transparent;
  border: 2px solid var(--primary-green);
  color: var(--primary-green);
  border-radius: 4px;
  font-family: 'Press Start 2P', monospace;
  font-size: 0.6rem;
  cursor: pointer;
  transition: all 0.3s ease;
  text-transform: uppercase;
}

.retry-btn:hover {
  background: var(--primary-green);
  color: var(--background-black);
  box-shadow: 0 0 15px var(--primary-green);
}

/* Error and Loading States */
.error-row {
  background: rgba(255, 0, 64, 0.1);
  border: 2px solid var(--glitch-red);
}

.error-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  color: var(--glitch-red);
  padding: 2rem;
}

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

.error-message {
  font-size: 0.8rem;
}

/* ==========================================================================
   FADE IN ANIMATION
   ========================================================================== */

.fade-in {
  animation: fadeInUp 0.8s ease-out forwards;
}

@keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translateY(30px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ==========================================================================
   RESPONSIVE DESIGN - MELHORADO
   ========================================================================== */

/* Tablets */
@media screen and (max-width: 768px) {
  .navigation-container {
    padding: 0 1rem;
    top: 2rem;
  }
  
  .ranking-container {
    padding: 6rem 1rem 2rem;
  }

  .ranking-title {
    font-size: 1.8rem;
  }
  
  .stats-container {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .stat-card {
    padding: 1.5rem 1rem;
  }
  
  .stat-number {
    font-size: 1.5rem;
  }
  
  .table-header {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  
  .ranking-table th,
  .ranking-table td {
    padding: 1rem 0.5rem;
    font-size: 0.6rem;
  }
  
  .header-content {
    flex-direction: column;
    gap: 0.3rem;
  }
  
  .header-icon {
    font-size: 0.8rem;
  }
  
  .quick-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .action-btn {
    width: 100%;
    max-width: 300px;
    justify-content: center;
  }
  
  .banner-content {
    flex-direction: column;
    text-align: center;
  }
  
  .banner-text {
    min-width: auto;
  }
  
  .position-container {
    flex-direction: column;
    gap: 0.2rem;
  }
}

/* Mobile */
@media screen and (max-width: 480px) {
  .navigation-container {
    top: 1rem; /* 🔧 AJUSTADO: Mais próximo do topo em mobile */
  }
  
  .ranking-container {
    padding: 4rem 0.5rem 2rem; /* 🔧 AJUSTADO: Reduzido para mobile */
  }
  
  .ranking-title {
    font-size: 1.2rem;
    letter-spacing: 0.1em;
  }
  
  .section-title {
    font-size: 1rem;
  }
  
  .ranking-table th,
  .ranking-table td {
    padding: 0.8rem 0.3rem;
    font-size: 0.5rem;
  }
  
  .stat-number {
    font-size: 1.2rem;
  }
  
  .stat-label {
    font-size: 0.6rem;
  }
  
  .empty-state {
    padding: 2rem 1rem;
  }
  
  .empty-state h3 {
    font-size: 0.9rem;
  }
  
  .empty-state p {
    font-size: 0.6rem;
  }
  
  .play-btn {
    font-size: 0.6rem;
    padding: 0.8rem 1.5rem;
  }
  
  .current-user-badge {
    font-size: 0.4rem;
    margin-left: 0.2rem;
    margin-top: 0.2rem;
  }
  
  .action-icon {
    font-size: 0.8rem;
  }
  
  .banner-icon {
    font-size: 1.2rem;
  }
}

/* ==========================================================================
   ADIÇÕES AO RANK.CSS - ELEMENTOS DE PERFIL
   Adicione essas regras ao final do arquivo rank.css
   ========================================================================== */

/* ==========================================================================
   NAVIGATION MENU MELHORADO
   ========================================================================== */

.nav-menu {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.profile-nav {
  border-color: var(--neon-blue) !important;
  color: var(--neon-blue) !important;
  box-shadow: 0 0 20px rgba(0, 255, 255, 0.3) !important;
  background: rgba(0, 255, 255, 0.1) !important;
  animation: profileNavGlow 3s ease-in-out infinite alternate;
}

@keyframes profileNavGlow {
  0% {
    border-color: var(--neon-blue);
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.3);
  }
  100% {
    border-color: var(--neon-purple);
    box-shadow: 0 0 30px rgba(128, 0, 255, 0.4);
  }
}

.profile-nav:hover {
  border-color: var(--neon-purple) !important;
  color: var(--neon-purple) !important;
  box-shadow: 0 0 35px rgba(128, 0, 255, 0.6) !important;
  background: rgba(128, 0, 255, 0.15) !important;
}

.profile-nav img {
  filter: brightness(0) saturate(100%) invert(59%) sepia(96%) saturate(3207%) hue-rotate(180deg) brightness(101%) contrast(107%) !important;
}

.profile-nav:hover img {
  filter: brightness(0) saturate(100%) invert(22%) sepia(96%) saturate(6613%) hue-rotate(266deg) brightness(101%) contrast(107%) !important;
}

/* ==========================================================================
   PROFILE ACTION BUTTON
   ========================================================================== */

.profile-action {
  border-color: var(--neon-blue) !important;
  color: var(--neon-blue) !important;
  background: linear-gradient(45deg, rgba(0, 255, 255, 0.1), rgba(128, 0, 255, 0.1)) !important;
  animation: profileActionPulse 4s ease-in-out infinite alternate;
}

@keyframes profileActionPulse {
  0% {
    border-color: var(--neon-blue);
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.3);
    background: linear-gradient(45deg, rgba(0, 255, 255, 0.1), rgba(128, 0, 255, 0.1));
  }
  100% {
    border-color: var(--neon-purple);
    box-shadow: 0 0 25px rgba(128, 0, 255, 0.4);
    background: linear-gradient(45deg, rgba(128, 0, 255, 0.15), rgba(0, 255, 255, 0.1));
  }
}

.profile-action:hover {
  background: linear-gradient(45deg, var(--neon-blue), var(--neon-purple)) !important;
  color: var(--background-black) !important;
  border-color: var(--text-white) !important;
  box-shadow: 0 0 30px var(--neon-blue) !important;
}

.profile-action .action-icon {
  background: linear-gradient(45deg, var(--neon-blue), var(--neon-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: bold;
  text-shadow: none;
}

.profile-action:hover .action-icon {
  -webkit-text-fill-color: var(--background-black);
  background: none;
  text-shadow: 0 0 5px var(--text-white);
}

/* ==========================================================================
   ENHANCED QUICK ACTIONS LAYOUT
   ========================================================================== */

.quick-actions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  justify-content: center;
  margin: 2.5rem 0;
  flex-wrap: wrap;
}

/* Reorganizar ordem dos botões */
.profile-action {
  order: 1;
}

.history-action {
  order: 2;
}

.play-action {
  order: 3;
}

/* ==========================================================================
   ENHANCED LOGIN BANNER
   ========================================================================== */

.info-banner {
  background: linear-gradient(90deg, rgba(0, 255, 255, 0.1), rgba(0, 0, 0, 0.8), rgba(128, 0, 255, 0.1));
  border: 2px solid var(--neon-blue);
  border-radius: 8px;
  padding: 1rem 2rem;
  margin: 2rem 0;
  backdrop-filter: blur(10px);
  animation: bannerProfilePulse 5s ease-in-out infinite alternate;
}

@keyframes bannerProfilePulse {
  0% {
    border-color: var(--neon-blue);
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.3);
    background: linear-gradient(90deg, rgba(0, 255, 255, 0.1), rgba(0, 0, 0, 0.8), rgba(128, 0, 255, 0.1));
  }
  100% {
    border-color: var(--neon-purple);
    box-shadow: 0 0 25px rgba(128, 0, 255, 0.4);
    background: linear-gradient(90deg, rgba(128, 0, 255, 0.1), rgba(0, 0, 0, 0.8), rgba(0, 255, 255, 0.1));
  }
}

.banner-text {
  background: linear-gradient(45deg, var(--neon-blue), var(--text-white), var(--neon-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: bold;
}

.banner-action {
  background: linear-gradient(45deg, var(--neon-blue), var(--neon-purple));
  color: var(--background-black);
  border: 2px solid var(--neon-blue);
  transition: all 0.3s ease;
}

.banner-action:hover {
  background: linear-gradient(45deg, var(--neon-purple), var(--neon-blue));
  border-color: var(--neon-purple);
  box-shadow: 0 0 20px var(--neon-purple);
  transform: translateY(-2px);
}

/* ==========================================================================
   RESPONSIVE DESIGN - PROFILE ELEMENTS
   ========================================================================== */

/* Tablets */
@media screen and (max-width: 768px) {
  .navigation-container {
    flex-direction: column;
    gap: 1rem;
    align-items: center;
    top: 1.5rem;
  }
  
  .nav-menu {
    order: 2;
    gap: 0.8rem;
  }
  
  .back-home-container {
    order: 1;
  }
  
  .profile-nav,
  .nav-btn {
    padding: 0.6rem 0.8rem;
    font-size: 0.6rem;
  }
  
  .quick-actions {
    grid-template-columns: 1fr;
    gap: 1rem;
    max-width: 400px;
    margin: 2rem auto;
  }
  
  .action-btn {
    width: 100%;
    justify-content: center;
  }
  
  .banner-content {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }
  
  .banner-action {
    align-self: center;
    width: fit-content;
  }
}

/* Mobile */
@media screen and (max-width: 480px) {
  .navigation-container {
    padding: 0 0.5rem;
    top: 1rem;
  }
  
  .ranking-container {
    padding: 5rem 0.5rem 2rem;
  }
  
  .nav-menu {
    gap: 0.5rem;
  }
  
  .profile-nav,
  .nav-btn {
    padding: 0.5rem 0.6rem;
    font-size: 0.5rem;
  }
  
  .profile-nav img,
  .nav-btn img {
    width: 20px;
    height: 20px;
  }
  
  .quick-actions {
    gap: 0.8rem;
    margin: 1.5rem auto;
  }
  
  .action-btn {
    padding: 0.8rem 1rem;
    font-size: 0.6rem;
    min-width: auto;
  }
  
  .action-icon {
    font-size: 0.8rem;
  }
  
  .banner-content {
    padding: 0.5rem;
  }
  
  .banner-text {
    font-size: 0.6rem;
    line-height: 1.4;
  }
  
  .banner-action {
    padding: 0.6rem 1rem;
    font-size: 0.5rem;
  }
}

/* ==========================================================================
   SPECIAL EFFECTS FOR PROFILE ELEMENTS
   ========================================================================== */

/* Hover effect enhancement */
.profile-nav:hover,
.profile-action:hover {
  animation: profileHoverGlow 0.3s ease-out;
}

@keyframes profileHoverGlow {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
    filter: brightness(1.2);
  }
  100% {
    transform: scale(1.02);
  }
}

/* Loading state for profile elements */
.profile-loading {
  opacity: 0.6;
  pointer-events: none;
  position: relative;
}

.profile-loading::after {
  content: '';
  position: absolute;
  top: 50%;
  right: 0.5rem;
  width: 12px;
  height: 12px;
  border: 2px solid transparent;
  border-top: 2px solid currentColor;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  transform: translateY(-50%);
}

/* Enhanced accessibility for profile elements */
.profile-nav:focus,
.profile-action:focus {
  outline: 3px solid var(--neon-blue);
  outline-offset: 2px;
}

/* Gradient text effect for profile elements */
.profile-gradient-text {
  background: linear-gradient(45deg, var(--neon-blue), var(--neon-purple), var(--primary-green));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 300% 300%;
  animation: gradientShift 3s ease-in-out infinite;
}

@keyframes gradientShift {
  0%, 100% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
}

/* ==========================================================================
   HIGH CONTRAST MODE - PROFILE ELEMENTS
   ========================================================================== */

.high-contrast .profile-nav,
.high-contrast .profile-action {
  border-width: 4px;
  background: transparent !important;
}

.high-contrast .profile-gradient-text,
.high-contrast .banner-text,
.high-contrast .profile-action .action-icon {
  -webkit-text-fill-color: currentColor;
  background: none;
}

/* ==========================================================================
   REDUCED MOTION - PROFILE ELEMENTS
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  .profile-nav,
  .profile-action,
  .info-banner,
  .profile-gradient-text {
    animation: none;
  }
  
  .profile-nav:hover,
  .profile-action:hover {
    animation: none;
    transform: none;
  }
}

/* ==========================================================================
   PRINT STYLES - PROFILE ELEMENTS
   ========================================================================== */

@media print {
  .navigation-container,
  .quick-actions,
  .info-banner {
    display: none;
  }
}

/* ==========================================================================
   ACCESSIBILITY & PERFORMANCE
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  .ranking-title,
  .title-underline,
  .stat-card,
  .loading-spinner,
  .refresh-icon,
  .user-stat-highlight,
  .current-user,
  .info-banner,
  .action-btn::before {
    animation: none;
  }
  
  .stat-card,
  .ranking-table tbody tr,
  .refresh-btn {
    transition: none;
  }
  
  .fade-in {
    animation: none;
    opacity: 1;
    transform: none;
  }
}

/* High contrast mode */
.high-contrast .ranking-table {
  border-width: 3px;
}

.high-contrast .stat-card {
  border-width: 3px;
}

.high-contrast .info-banner,
.high-contrast .quick-actions .action-btn,
.high-contrast .current-user {
  border-width: 4px;
}

.high-contrast .current-user-badge {
  border: 2px solid var(--background-black);
}

/* Enhanced Hover Effects */
.ranking-table tbody tr:hover .player-name {
  color: var(--neon-blue);
  text-shadow: 0 0 10px var(--neon-blue);
}

.ranking-table tbody tr:hover .best-score {
  transform: scale(1.05);
  text-shadow: 0 0 15px var(--neon-blue);
}

/* Number Animation */
.stat-number {
  transition: all 0.3s ease;
}

.stat-number.updating {
  color: var(--neon-blue);
  text-shadow: 0 0 15px var(--neon-blue);
  transform: scale(1.1);
}

/* Accessibility Improvements */
.action-btn:focus,
.nav-btn:focus,
.banner-action:focus {
  outline: 2px solid var(--primary-green);
  outline-offset: 2px;
}

.ranking-table tbody tr:focus-within {
  outline: 2px solid var(--primary-green);
  outline-offset: 2px;
}

#history-btn {
  font-size: 1.5rem;
  justify-content: center;
  align-items: center;
  display: flex;
}