/* ==========================================================================
   Sweep Up - Ana Stil Dosyası
   Modern, karanlık temalı mayın tarlası oyunu
   ========================================================================== */

/* ==================== CSS DEĞİŞKENLERİ ==================== */
:root {
  --bg-primary: #0f0f23;
  --bg-secondary: #1a1a2e;
  --bg-card: rgba(255, 255, 255, 0.05);
  --text-primary: #e0e0e0;
  --text-secondary: #a0a0a0;
  --accent: #e94560;
  --accent-hover: #ff6b6b;
  --success: #4ecdc4;
  --warning: #ffe66d;
  --danger: #ff6b6b;
  --cell-unrevealed: #2a2a4a;
  --cell-revealed: #1a1a35;
  --cell-hover: #3a3a5a;
  --cell-mine: #e94560;
  --cell-flag: #ffe66d;
  --border-color: rgba(255, 255, 255, 0.1);
  --glass-bg: rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.1);

  /* Hücre sayı renkleri */
  --num-1: #4fc3f7;
  --num-2: #81c784;
  --num-3: #e57373;
  --num-4: #5c6bc0;
  --num-5: #c62828;
  --num-6: #4db6ac;
  --num-7: #7e57c2;
  --num-8: #90a4ae;

  /* Boşluklar */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;

  /* Köşe yuvarlaklıkları */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-round: 50%;

  /* Gölgeler */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);

  /* Geçiş süreleri */
  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow: 400ms ease;

  /* Font ailesi */
  --font-main: 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-mono: 'Cascadia Code', 'Fira Code', 'Consolas', monospace;
}

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

html {
  font-size: 16px;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.5;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Arkaplan dekorasyon deseni */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(233, 69, 96, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(78, 205, 196, 0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 80%, rgba(93, 107, 188, 0.06) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

a {
  color: var(--accent);
  text-decoration: none;
}

/* ==================== KAYDIRMA ÇUBUĞU ==================== */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-secondary);
}

/* ==================== UYGULAMA KONTEYNERİ ==================== */
.app-container {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  min-height: 100vh;
  padding: var(--spacing-md);
}

/* ==================== GÖRÜNÜM SİSTEMİ ==================== */
.view {
  display: none;
  opacity: 0;
  animation: fadeIn var(--transition-slow) forwards;
}

.view.active {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 2rem);
}

/* ==================== CAM EFEKTİ PANELLERİ ==================== */
.glass-panel {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

/* ==================== BAĞLANTI DURUMU ==================== */
.connection-status {
  position: fixed;
  top: var(--spacing-sm);
  right: var(--spacing-sm);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs) var(--spacing-sm);
  background: var(--bg-secondary);
  border-radius: var(--radius-xl);
  font-size: 0.75rem;
  color: var(--text-secondary);
  z-index: 1000;
  transition: opacity var(--transition-normal);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-round);
  background: var(--danger);
  transition: background var(--transition-normal);
}

.connection-status.connected .status-dot {
  background: var(--success);
}

/* ==================== BUTONLAR ==================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-main);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-decoration: none;
  line-height: 1;
  min-height: 44px; /* Mobil dokunma hedefi */
  user-select: none;
}

.btn:active {
  transform: scale(0.96);
}

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

.btn-primary {
  background: linear-gradient(135deg, var(--accent), #c0392b);
  color: white;
  box-shadow: 0 4px 15px rgba(233, 69, 96, 0.3);
}

.btn-primary:hover:not(:disabled) {
  background: linear-gradient(135deg, var(--accent-hover), var(--accent));
  box-shadow: 0 6px 20px rgba(233, 69, 96, 0.5);
  transform: translateY(-2px);
}

.btn-success {
  background: linear-gradient(135deg, var(--success), #38b2ac);
  color: #0f0f23;
}

.btn-success:hover:not(:disabled) {
  box-shadow: 0 6px 20px rgba(78, 205, 196, 0.5);
  transform: translateY(-2px);
}

.btn-warning {
  background: linear-gradient(135deg, var(--warning), #f0c040);
  color: #0f0f23;
}

.btn-warning:hover:not(:disabled) {
  box-shadow: 0 6px 20px rgba(255, 230, 109, 0.5);
  transform: translateY(-2px);
}

.btn-danger {
  background: linear-gradient(135deg, var(--danger), #c0392b);
  color: white;
}

.btn-danger:hover:not(:disabled) {
  box-shadow: 0 6px 20px rgba(255, 107, 107, 0.5);
  transform: translateY(-2px);
}

.btn-accent {
  background: linear-gradient(135deg, var(--accent), #d63384);
  color: white;
}

.btn-accent:hover:not(:disabled) {
  box-shadow: 0 6px 20px rgba(233, 69, 96, 0.4);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
}

.btn-ghost:hover:not(:disabled) {
  background: var(--bg-card);
  color: var(--text-primary);
}

.btn-sm {
  padding: 0.4rem 0.8rem;
  font-size: 0.85rem;
  min-height: 36px;
}

.btn-block {
  display: flex;
  width: 100%;
}

/* ==================== FORM ELEMENTLERİ ==================== */
.form-group {
  margin-bottom: var(--spacing-md);
}

.form-group label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.form-group input,
.select-input {
  width: 100%;
  padding: 0.75rem 1rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 1rem;
  transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
  min-height: 44px;
}

.form-group input:focus,
.select-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(233, 69, 96, 0.2);
}

.form-group input::placeholder {
  color: var(--text-secondary);
  opacity: 0.6;
}

.select-input {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M6 8L1 3h10z' fill='%23a0a0a0'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

/* ==================== KİMLİK DOĞRULAMA GÖRÜNÜMÜ ==================== */
.auth-container {
  width: 100%;
  max-width: 400px;
  padding: var(--spacing-xl);
}

.auth-logo {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.auth-logo h1 {
  font-size: 2rem;
  background: linear-gradient(135deg, var(--accent), var(--warning));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.auth-logo .subtitle {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-top: var(--spacing-xs);
}

.auth-tabs {
  display: flex;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-lg);
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-md);
  padding: var(--spacing-xs);
}

.auth-tab {
  flex: 1;
  padding: 0.6rem;
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-family: var(--font-main);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.auth-tab.active {
  background: var(--accent);
  color: white;
}

.auth-tab:hover:not(.active) {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.05);
}

/* ==================== ANA MENÜ GÖRÜNÜMÜ ==================== */
.menu-container {
  width: 100%;
  max-width: 600px;
}

.menu-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.menu-header h1 {
  font-size: 2.5rem;
  background: linear-gradient(135deg, var(--accent), var(--warning));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-sm);
}

.user-info {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  color: var(--text-secondary);
}

.username {
  font-weight: 600;
  color: var(--text-primary);
}

.rating-badge {
  background: var(--accent);
  color: white;
  padding: 2px 10px;
  border-radius: var(--radius-xl);
  font-size: 0.8rem;
  font-weight: 700;
}

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

.menu-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-lg);
  background: var(--glass-bg);
  backdrop-filter: blur(8px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-normal);
  text-align: center;
  color: var(--text-primary);
  font-family: var(--font-main);
  min-height: 140px;
}

.menu-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(233, 69, 96, 0.2);
}

.menu-btn:active {
  transform: translateY(-1px);
}

.menu-btn-icon {
  font-size: 2.5rem;
}

.menu-btn-text {
  font-size: 1.1rem;
  font-weight: 600;
}

.menu-btn-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.menu-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--border-color);
}

.theme-selector {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.theme-selector .select-input {
  width: auto;
  min-width: 120px;
  padding: 0.4rem 2rem 0.4rem 0.8rem;
  font-size: 0.85rem;
  min-height: 36px;
}

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

.volume-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 80px;
  height: 4px;
  background: var(--border-color);
  border-radius: 2px;
  outline: none;
}

.volume-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 14px;
  height: 14px;
  background: var(--accent);
  border-radius: var(--radius-round);
  cursor: pointer;
}

/* ==================== KUYRUK GÖRÜNÜMÜ ==================== */
.queue-container {
  text-align: center;
  padding: var(--spacing-2xl);
  max-width: 400px;
  width: 100%;
}

.queue-animation {
  margin-bottom: var(--spacing-xl);
}

.search-radar {
  position: relative;
  width: 120px;
  height: 120px;
  margin: 0 auto;
}

.radar-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  border: 2px solid var(--accent);
  border-radius: var(--radius-round);
  transform: translate(-50%, -50%);
  animation: radarPulse 2s ease-out infinite;
}

.radar-ring.delay-1 {
  animation-delay: 0.6s;
}

.radar-ring.delay-2 {
  animation-delay: 1.2s;
}

.radar-dot {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 16px;
  height: 16px;
  background: var(--accent);
  border-radius: var(--radius-round);
  transform: translate(-50%, -50%);
  box-shadow: 0 0 20px var(--accent);
}

.queue-info {
  color: var(--text-secondary);
  margin: var(--spacing-sm) 0;
}

.queue-timer {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-lg);
}

/* ==================== OYUN GÖRÜNÜMÜ ==================== */
.game-layout {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: var(--spacing-md);
  width: 100%;
  padding: var(--spacing-md) 0;
}

.player-panel {
  width: 180px;
  padding: var(--spacing-md);
  text-align: center;
  transition: all var(--transition-normal);
  flex-shrink: 0;
}

.player-panel.active-turn {
  border-color: var(--accent);
  box-shadow: 0 0 20px rgba(233, 69, 96, 0.3);
}

.player-info {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-sm);
}

.player-color-dot {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-round);
  background: var(--accent);
}

.player-name {
  font-weight: 600;
  font-size: 0.95rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 120px;
}

.player-rating {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-sm);
}

.player-timer {
  font-family: var(--font-mono);
  font-size: 1.8rem;
  font-weight: 700;
  padding: var(--spacing-sm);
  background: rgba(0, 0, 0, 0.3);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-sm);
  transition: color var(--transition-normal);
}

.player-timer.warning {
  color: var(--warning);
}

.player-timer.critical {
  color: var(--danger);
  animation: pulse 1s ease-in-out infinite;
}

.turn-indicator {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--accent);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.player-panel.active-turn .turn-indicator {
  opacity: 1;
}

.board-container {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  max-width: 700px;
}

.board-container canvas {
  display: block;
  border-radius: var(--radius-md);
  cursor: pointer;
  touch-action: none;
}

.game-status-bar {
  text-align: center;
  padding: var(--spacing-sm);
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.game-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: var(--spacing-xs) 0;
  margin-top: var(--spacing-xs);
}

.btn-surrender {
  background: rgba(233, 69, 96, 0.12);
  color: var(--accent-hover);
  border: 1px solid rgba(233, 69, 96, 0.35);
  padding: 0.45rem 1.25rem;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-normal);
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  min-height: 36px;
}

.btn-surrender:hover:not(:disabled) {
  background: rgba(233, 69, 96, 0.3);
  border-color: var(--accent);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(233, 69, 96, 0.3);
}

.btn-surrender:active:not(:disabled) {
  transform: translateY(0);
}

.btn-surrender:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none;
}

/* ==================== SOLO OYUN GÖRÜNÜMÜ ==================== */
.solo-difficulty-container {
  text-align: center;
  padding: var(--spacing-xl);
  max-width: 500px;
  width: 100%;
}

.solo-difficulty-container h2 {
  margin-bottom: var(--spacing-sm);
}

.solo-difficulty-container > p {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-lg);
}

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

.difficulty-btn {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md) var(--spacing-lg);
  text-align: left;
}

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

.diff-name {
  font-size: 1.1rem;
  font-weight: 700;
}

.diff-desc {
  font-size: 0.85rem;
  opacity: 0.8;
}

.solo-game-area {
  width: 100%;
}

.solo-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-sm) 0;
  margin-bottom: var(--spacing-sm);
}

.solo-info {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.solo-stat {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 600;
}

.solo-timer-display {
  font-size: 1.3rem;
}

/* ==================== SIRALAMA GÖRÜNÜMÜ ==================== */
.leaderboard-container {
  width: 100%;
  max-width: 700px;
}

.leaderboard-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.leaderboard-header h2 {
  flex: 1;
}

.leaderboard-tabs {
  display: flex;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-md);
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-md);
  padding: var(--spacing-xs);
}

.lb-tab {
  flex: 1;
  padding: 0.6rem;
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-family: var(--font-main);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.lb-tab.active {
  background: var(--accent);
  color: white;
}

.lb-tab:hover:not(.active) {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.05);
}

.leaderboard-table-wrapper {
  padding: var(--spacing-md);
  overflow-x: auto;
}

.leaderboard-table {
  width: 100%;
  border-collapse: collapse;
}

.leaderboard-table th,
.leaderboard-table td {
  padding: 0.75rem 1rem;
  text-align: left;
}

.leaderboard-table th {
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--border-color);
}

.leaderboard-table tbody tr {
  transition: background var(--transition-fast);
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.leaderboard-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.05);
}

/* Sıralama rozetleri */
.rank-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: var(--radius-round);
  font-weight: 700;
  font-size: 0.85rem;
}

.rank-gold {
  background: linear-gradient(135deg, #ffd700, #ffaa00);
  color: #1a1a2e;
}

.rank-silver {
  background: linear-gradient(135deg, #c0c0c0, #a0a0a0);
  color: #1a1a2e;
}

.rank-bronze {
  background: linear-gradient(135deg, #cd7f32, #a0522d);
  color: white;
}

.rank-default {
  color: var(--text-secondary);
}

/* ==================== PROFİL GÖRÜNÜMÜ ==================== */
.profile-container {
  width: 100%;
  max-width: 600px;
}

.profile-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.profile-header h2 {
  flex: 1;
}

.profile-card {
  text-align: center;
  padding: var(--spacing-xl);
  margin-bottom: var(--spacing-lg);
}

.profile-avatar {
  font-size: 4rem;
  margin-bottom: var(--spacing-sm);
}

.profile-username {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
}

.profile-rating-badge {
  display: inline-block;
  background: var(--accent);
  color: white;
  padding: 4px 16px;
  border-radius: var(--radius-xl);
  font-weight: 700;
  font-size: 0.9rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
}

.stat-card {
  text-align: center;
  padding: var(--spacing-md);
}

.stat-icon {
  font-size: 1.5rem;
  display: block;
  margin-bottom: var(--spacing-xs);
}

.stat-value {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
}

.stat-label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: var(--spacing-xs);
}

/* ==================== GEÇMİŞ KARŞILAŞMALAR ==================== */
.recent-games-section {
  margin-top: var(--spacing-lg);
  padding: var(--spacing-lg);
  width: 100%;
}

.recent-games-header {
  margin-bottom: var(--spacing-md);
}

.recent-games-header h3 {
  font-size: 1.15rem;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.recent-games-table-wrapper {
  overflow-x: auto;
}

.recent-games-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.recent-games-table th,
.recent-games-table td {
  padding: 0.75rem 0.85rem;
  text-align: left;
}

.recent-games-table th {
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--border-color);
}

.recent-games-table tbody tr {
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  transition: background var(--transition-fast);
}

.recent-games-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.04);
}

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-win {
  background: rgba(78, 205, 196, 0.18);
  color: var(--success);
  border: 1px solid rgba(78, 205, 196, 0.35);
}

.badge-loss {
  background: rgba(255, 107, 107, 0.18);
  color: var(--danger);
  border: 1px solid rgba(255, 107, 107, 0.35);
}

.badge-draw {
  background: rgba(255, 230, 109, 0.18);
  color: var(--warning);
  border: 1px solid rgba(255, 230, 109, 0.35);
}

.date-cell {
  color: var(--text-secondary);
  font-size: 0.8rem;
  white-space: nowrap;
}

/* ==================== TOAST BİLDİRİMLERİ ==================== */
.toast-container {
  position: fixed;
  top: var(--spacing-lg);
  right: var(--spacing-lg);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: 0.75rem 1.25rem;
  background: var(--bg-secondary);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  color: var(--text-primary);
  font-size: 0.9rem;
  pointer-events: auto;
  animation: slideInRight var(--transition-slow) forwards;
  max-width: 360px;
}

.toast.toast-success {
  border-left-color: var(--success);
}

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

.toast.toast-error {
  border-left-color: var(--danger);
}

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

.toast.toast-hide {
  animation: slideOutRight var(--transition-normal) forwards;
}

/* ==================== MODAL ==================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 5000;
  animation: fadeIn var(--transition-normal) forwards;
  padding: var(--spacing-md);
}

.modal-content {
  max-width: 450px;
  width: 100%;
  padding: var(--spacing-xl);
  text-align: center;
  animation: scaleIn var(--transition-slow) forwards;
}

.modal-content h2 {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-md);
}

.modal-content p {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-sm);
}

.modal-content .rating-change {
  font-size: 1.3rem;
  font-weight: 700;
  margin: var(--spacing-md) 0;
}

.modal-content .rating-change.positive {
  color: var(--success);
}

.modal-content .rating-change.negative {
  color: var(--danger);
}

.modal-buttons {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-lg);
  justify-content: center;
}

/* Oyun sonu modal */
.game-over-modal {
  padding: var(--spacing-md) 0;
}

.game-over-icon {
  font-size: 4rem;
  margin-bottom: var(--spacing-md);
}

.game-over-reason {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
}

.game-over-stats {
  margin: var(--spacing-md) 0;
}

.game-over-actions {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: center;
  margin-top: var(--spacing-lg);
  flex-wrap: wrap;
}

.rating-up {
  color: var(--success);
  font-weight: 700;
}

.rating-down {
  color: var(--danger);
  font-weight: 700;
}

/* ==================== ONAY MODALI (CONFIRM MODAL) ==================== */
.confirm-modal {
  text-align: center;
  padding: var(--spacing-lg);
  max-width: 400px;
}

.confirm-icon {
  font-size: 3.5rem;
  margin-bottom: var(--spacing-sm);
  animation: scaleIn 0.3s ease-out;
}

.confirm-modal h2 {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
}

.confirm-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: var(--spacing-xl);
}

.confirm-actions {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.toast.show {
  opacity: 1;
  transform: translateX(0);
}

.toast.hide {
  animation: slideOutRight var(--transition-normal) forwards;
}

/* ==================== YÜKLEME & BOŞ DURUMLAR ==================== */
.loading-spinner {
  text-align: center;
  padding: var(--spacing-xl);
  color: var(--text-secondary);
}

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border-color);
  border-top-color: var(--accent);
  border-radius: var(--radius-round);
  margin: 0 auto var(--spacing-md);
  animation: spin 0.8s linear infinite;
}

.empty-state {
  text-align: center;
  padding: var(--spacing-xl);
  color: var(--text-secondary);
}

/* ==================== ANİMASYONLAR ==================== */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

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

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

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.8);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

@keyframes radarPulse {
  0% {
    width: 20px;
    height: 20px;
    opacity: 1;
  }
  100% {
    width: 120px;
    height: 120px;
    opacity: 0;
  }
}

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

@keyframes explode {
  0% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.8; }
  100% { transform: scale(0.8); opacity: 0; }
}

@keyframes flagPlant {
  0% { transform: scale(0) rotate(-45deg); }
  60% { transform: scale(1.2) rotate(5deg); }
  100% { transform: scale(1) rotate(0deg); }
}

@keyframes cellReveal {
  0% { transform: scale(0.8); opacity: 0; }
  60% { transform: scale(1.05); }
  100% { transform: scale(1); opacity: 1; }
}

@keyframes glowPulse {
  0%, 100% { box-shadow: 0 0 5px var(--accent); }
  50% { box-shadow: 0 0 20px var(--accent), 0 0 40px rgba(233, 69, 96, 0.3); }
}

/* ==================== MOBİL DUYARLI TASARIM ==================== */
@media (max-width: 768px) {
  .app-container {
    padding: var(--spacing-sm);
  }

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

  .menu-btn {
    min-height: 110px;
    padding: var(--spacing-md);
  }

  .menu-btn-icon {
    font-size: 2rem;
  }

  .menu-btn-text {
    font-size: 0.95rem;
  }

  /* Oyun düzeni — dikey yığın */
  .game-layout {
    flex-direction: column;
    align-items: center;
  }

  .player-panel {
    width: 100%;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
  }

  .player-panel .player-timer {
    font-size: 1.3rem;
    margin-bottom: 0;
  }

  .player-panel .player-info {
    margin-bottom: 0;
  }

  .player-panel .turn-indicator {
    font-size: 0.6rem;
  }

  .board-container {
    width: 100%;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .leaderboard-table th,
  .leaderboard-table td {
    padding: 0.5rem;
    font-size: 0.85rem;
  }

  .toast-container {
    left: var(--spacing-sm);
    right: var(--spacing-sm);
    top: auto;
    bottom: var(--spacing-lg);
  }

  .toast {
    max-width: 100%;
  }

  .menu-footer {
    flex-direction: column;
    gap: var(--spacing-sm);
  }

  .solo-header {
    flex-wrap: wrap;
    gap: var(--spacing-sm);
  }

  .solo-info {
    gap: var(--spacing-md);
    order: -1;
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .menu-header h1 {
    font-size: 1.8rem;
  }

  .auth-container {
    padding: var(--spacing-lg);
  }

  .auth-logo h1 {
    font-size: 1.6rem;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .difficulty-btn {
    padding: var(--spacing-sm) var(--spacing-md);
  }

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