/* ==========================================
   מדרג הישובים - עיצוב מותאם למובייל
   ========================================== */

@import url('https://fonts.googleapis.com/css2?family=Heebo:wght@300;400;500;700;900&display=swap');

:root {
  --primary: #1a73e8;
  --primary-dark: #1557b0;
  --primary-light: #e8f0fe;
  --accent: #ff6d00;
  --accent-light: #fff3e0;
  --success: #1e8e3e;
  --success-light: #e6f4ea;
  --bg: #f8f9fa;
  --surface: #ffffff;
  --text: #202124;
  --text-secondary: #5f6368;
  --border: #dadce0;
  --shadow: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.08);
  --shadow-lg: 0 4px 16px rgba(0,0,0,0.12), 0 2px 4px rgba(0,0,0,0.08);
  --radius: 12px;
  --radius-sm: 8px;
  --gold: #FFD700;
  --silver: #C0C0C0;
  --bronze: #CD7F32;
}

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

html {
  font-size: 16px;
}

body {
  font-family: 'Heebo', sans-serif;
  background: var(--bg);
  color: var(--text);
  direction: rtl;
  min-height: 100vh;
  min-height: 100dvh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ==========================================
   Header
   ========================================== */
.app-header {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: white;
  padding: 16px 20px;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-lg);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 600px;
  margin: 0 auto;
}

.header-title {
  font-size: 1.3rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}

.header-title .icon {
  font-size: 1.5rem;
}

.header-back {
  background: rgba(255,255,255,0.2);
  border: none;
  color: white;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.2rem;
  transition: background 0.2s;
}

.header-back:hover {
  background: rgba(255,255,255,0.3);
}

/* ==========================================
   Loading Bar
   ========================================== */
.loading-bar-container {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  z-index: 200;
  background: transparent;
  opacity: 0;
  transition: opacity 0.3s;
}

.loading-bar-container.active {
  opacity: 1;
}

.loading-bar-progress {
  height: 100%;
  width: 30%;
  background: linear-gradient(90deg, var(--accent), #ffab40, var(--accent));
  border-radius: 0 2px 2px 0;
  animation: loading-slide 1.2s ease-in-out infinite;
}

@keyframes loading-slide {
  0% { transform: translateX(300%); width: 30%; }
  50% { width: 50%; }
  100% { transform: translateX(-100%); width: 30%; }
}

.loading-bar-container.done .loading-bar-progress {
  width: 100% !important;
  animation: none;
  transition: width 0.3s;
}

.header-back.hidden {
  visibility: hidden;
}

/* ==========================================
   Screens
   ========================================== */
.screen {
  display: none;
  max-width: 600px;
  margin: 0 auto;
  padding: 16px;
  animation: fadeIn 0.3s ease;
}

.screen.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-30px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes slideInRight {
  from { opacity: 0; transform: translateX(30px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes popIn {
  0% { transform: scale(0.8); opacity: 0; }
  70% { transform: scale(1.05); }
  100% { transform: scale(1); opacity: 1; }
}

@keyframes bounceIn {
  0% { transform: scale(0); }
  50% { transform: scale(1.1); }
  100% { transform: scale(1); }
}

/* ==========================================
   Home Screen
   ========================================== */
.home-hero {
  text-align: center;
  padding: 30px 16px;
  background: linear-gradient(135deg, var(--primary-light) 0%, #fff 100%);
  border-radius: var(--radius);
  margin-bottom: 20px;
  box-shadow: var(--shadow);
}

.home-hero .emoji {
  font-size: 4rem;
  display: block;
  margin-bottom: 12px;
  animation: bounceIn 0.6s ease;
}

.home-hero h2 {
  font-size: 1.6rem;
  font-weight: 900;
  margin-bottom: 8px;
  color: var(--primary-dark);
}

.home-hero p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

.mode-cards {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
}

.mode-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
  cursor: pointer;
  transition: all 0.2s;
  border: 2px solid transparent;
  display: flex;
  align-items: center;
  gap: 16px;
}

.mode-card:hover, .mode-card:active {
  border-color: var(--primary);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.mode-card .mode-icon {
  font-size: 2.5rem;
  flex-shrink: 0;
}

.mode-card .mode-info h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.mode-card .mode-info p {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.data-source {
  text-align: center;
  padding: 12px;
  font-size: 0.8rem;
  color: var(--text-secondary);
  background: var(--surface);
  border-radius: var(--radius-sm);
}

/* ==========================================
   Battle Screen
   ========================================== */
.battle-progress {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 16px;
  box-shadow: var(--shadow);
}

.progress-bar-container {
  background: #e0e0e0;
  border-radius: 10px;
  height: 8px;
  overflow: hidden;
  margin-bottom: 8px;
}

.progress-bar {
  background: linear-gradient(90deg, var(--primary), var(--accent));
  height: 100%;
  border-radius: 10px;
  transition: width 0.4s ease;
}

.progress-text {
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.battle-vs {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}

.battle-card {
  flex: 1;
  background: var(--surface);
  border-radius: var(--radius);
  padding: 20px 16px;
  box-shadow: var(--shadow);
  cursor: pointer;
  transition: all 0.25s;
  border: 3px solid transparent;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.battle-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  opacity: 0;
  transition: opacity 0.2s;
}

.battle-card:hover::before,
.battle-card:active::before {
  opacity: 1;
}

.battle-card:hover, .battle-card:active {
  border-color: var(--primary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.battle-card.selected {
  border-color: var(--success);
  background: var(--success-light);
  animation: popIn 0.3s ease;
}

.battle-card .city-name {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--primary-dark);
}

.battle-card .city-stats {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.battle-card .stat-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  padding: 4px 0;
  border-bottom: 1px solid var(--border);
}

.battle-card .stat-row:last-child {
  border-bottom: none;
}

.battle-card .stat-label {
  color: var(--text-secondary);
}

.battle-card .stat-value {
  font-weight: 600;
}

.battle-card .city-type {
  display: inline-block;
  background: var(--primary-light);
  color: var(--primary);
  padding: 2px 10px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 500;
  margin-top: 8px;
}

.vs-badge {
  background: var(--accent);
  color: white;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 0.9rem;
  flex-shrink: 0;
  box-shadow: var(--shadow);
  z-index: 1;
}

.battle-hint {
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin-top: 12px;
  padding: 8px;
}

.skip-btn {
  display: block;
  margin: 12px auto 0;
  background: none;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 8px 24px;
  border-radius: 20px;
  font-family: 'Heebo', sans-serif;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.2s;
}

.skip-btn:hover {
  background: var(--bg);
  border-color: var(--text-secondary);
}

/* ==========================================
   Results Screen
   ========================================== */
.results-header {
  text-align: center;
  padding: 24px 16px;
  background: linear-gradient(135deg, var(--accent-light) 0%, #fff 100%);
  border-radius: var(--radius);
  margin-bottom: 16px;
  box-shadow: var(--shadow);
}

.results-header .trophy {
  font-size: 3.5rem;
  animation: bounceIn 0.6s ease;
}

.results-header h2 {
  font-size: 1.4rem;
  font-weight: 900;
  margin: 8px 0 4px;
}

.results-header p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.results-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.result-item {
  background: var(--surface);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: 12px;
  animation: fadeIn 0.3s ease;
  transition: transform 0.2s;
}

.result-item:active {
  transform: scale(0.98);
}

.result-item.gold {
  border-right: 4px solid var(--gold);
  background: linear-gradient(90deg, #fffdf0 0%, var(--surface) 30%);
}

.result-item.silver {
  border-right: 4px solid var(--silver);
  background: linear-gradient(90deg, #f8f8f8 0%, var(--surface) 30%);
}

.result-item.bronze {
  border-right: 4px solid var(--bronze);
  background: linear-gradient(90deg, #fdf5ed 0%, var(--surface) 30%);
}

.result-rank {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.95rem;
  flex-shrink: 0;
  background: var(--bg);
  color: var(--text-secondary);
}

.result-item.gold .result-rank {
  background: var(--gold);
  color: #5d4800;
  font-size: 1.2rem;
}

.result-item.silver .result-rank {
  background: var(--silver);
  color: #444;
}

.result-item.bronze .result-rank {
  background: var(--bronze);
  color: #fff;
}

.result-info {
  flex: 1;
}

.result-name {
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 2px;
}

.result-desc {
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.result-pop {
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-align: left;
  flex-shrink: 0;
}

.results-actions {
  display: flex;
  gap: 12px;
  margin-top: 20px;
  padding-bottom: 20px;
}

.btn {
  flex: 1;
  padding: 14px 20px;
  border-radius: var(--radius-sm);
  font-family: 'Heebo', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  text-align: center;
  border: none;
}

.btn-primary {
  background: var(--primary);
  color: white;
}

.btn-primary:hover {
  background: var(--primary-dark);
}

.btn-secondary {
  background: var(--surface);
  color: var(--primary);
  border: 2px solid var(--primary);
}

.btn-secondary:hover {
  background: var(--primary-light);
}

.btn-accent {
  background: var(--accent);
  color: white;
}

.btn-accent:hover {
  background: #e56200;
}

/* ==========================================
   Leaderboard Screen
   ========================================== */
.leaderboard-controls {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 16px;
  box-shadow: var(--shadow);
}

.search-box {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: 'Heebo', sans-serif;
  font-size: 1rem;
  direction: rtl;
  margin-bottom: 12px;
  transition: border-color 0.2s;
  background: var(--bg);
}

.search-box:focus {
  outline: none;
  border-color: var(--primary);
  background: white;
}

.filter-row {
  display: flex;
  gap: 8px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}

.filter-chip {
  padding: 6px 14px;
  border-radius: 20px;
  font-family: 'Heebo', sans-serif;
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  background: var(--bg);
  color: var(--text-secondary);
  border: 1.5px solid var(--border);
  white-space: nowrap;
}

.filter-chip.active {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

.filter-chip:hover:not(.active) {
  background: var(--primary-light);
  border-color: var(--primary);
  color: var(--primary);
}

.sort-row {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  -webkit-overflow-scrolling: touch;
}

.sort-btn {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-family: 'Heebo', sans-serif;
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  background: var(--bg);
  color: var(--text-secondary);
  border: 1.5px solid var(--border);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 4px;
}

.sort-btn.active {
  background: var(--accent-light);
  color: var(--accent);
  border-color: var(--accent);
}

.sort-btn .arrow {
  font-size: 0.7rem;
}

/* ==========================================
   Filter Bar & Advanced Filter Panel
   ========================================== */

.filter-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  flex-wrap: wrap;
}

.filter-toggle-btn {
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-family: 'Heebo', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  background: var(--bg);
  color: var(--text-secondary);
  border: 1.5px solid var(--border);
  transition: all 0.2s;
  display: flex;
  align-items: center;
  gap: 6px;
}

.filter-toggle-btn.active {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

.filter-count-badge {
  background: var(--accent);
  color: white;
  border-radius: 50%;
  width: 20px;
  height: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 700;
}

.clear-filters-btn {
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-family: 'Heebo', sans-serif;
  font-size: 0.78rem;
  font-weight: 500;
  cursor: pointer;
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border);
  transition: all 0.2s;
}

.clear-filters-btn:hover {
  color: var(--danger, #e53935);
  border-color: var(--danger, #e53935);
}

.lb-result-count {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-right: auto;
}

.filters-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, opacity 0.3s ease, margin 0.3s ease;
  opacity: 0;
  margin-top: 0;
}

.filters-panel.open {
  max-height: 1200px;
  opacity: 1;
  margin-top: 12px;
}

.filters-content {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 14px;
  background: var(--bg);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}

.filter-control {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.filter-control-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text);
}

.filter-range-label {
  font-size: 0.78rem;
  color: var(--primary);
  font-weight: 600;
  direction: ltr;
}

.dual-range {
  position: relative;
  height: 36px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.dual-range input[type="range"] {
  position: absolute;
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
  background: transparent;
  pointer-events: none;
  margin: 0;
  height: 24px;
}

.dual-range input[type="range"]::-webkit-slider-runnable-track {
  height: 4px;
  background: var(--border);
  border-radius: 2px;
}

.dual-range input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--primary);
  border: 3px solid white;
  box-shadow: 0 1px 4px rgba(0,0,0,0.2);
  cursor: pointer;
  pointer-events: all;
  margin-top: -9px;
}

.dual-range input[type="range"]::-moz-range-track {
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  border: none;
}

.dual-range input[type="range"]::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--primary);
  border: 3px solid white;
  box-shadow: 0 1px 4px rgba(0,0,0,0.2);
  cursor: pointer;
  pointer-events: all;
}

.filter-select-row {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

/* ==========================================
   Select mode toggle button
   ========================================== */
.select-toggle-btn {
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-family: 'Heebo', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  background: var(--bg);
  color: var(--text-secondary);
  border: 1.5px solid var(--border);
  transition: all 0.2s;
}

.select-toggle-btn.active {
  background: #43a047;
  color: white;
  border-color: #43a047;
}

.leaderboard-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-bottom: 80px;
}

.leaderboard-item {
  background: var(--surface);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  transition: all 0.2s;
}

.leaderboard-item.selected {
  background: #e8f5e9;
  border: 1.5px solid #43a047;
}

/* Checkbox in select mode */
.lb-checkbox {
  width: 22px;
  height: 22px;
  min-width: 22px;
  border-radius: 4px;
  border: 2px solid var(--border);
  background: white;
  transition: all 0.15s;
  position: relative;
  cursor: pointer;
}

.lb-checkbox.checked {
  background: #43a047;
  border-color: #43a047;
}

.lb-checkbox.checked::after {
  content: '✓';
  color: white;
  font-size: 14px;
  font-weight: 700;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

/* ==========================================
   Export Bar (sticky bottom)
   ========================================== */
.export-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--surface);
  box-shadow: 0 -2px 12px rgba(0,0,0,0.12);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  z-index: 900;
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

.export-bar.visible {
  transform: translateY(0);
}

.export-bar-info {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Heebo', sans-serif;
  font-size: 0.88rem;
  color: var(--text);
}

.export-bar-link {
  background: none;
  border: none;
  color: var(--primary);
  font-family: 'Heebo', sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: underline;
  padding: 0;
}

.export-csv-btn {
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-family: 'Heebo', sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  background: #43a047;
  color: white;
  border: none;
  white-space: nowrap;
  transition: all 0.2s;
}

.export-csv-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.export-csv-btn:not(:disabled):hover {
  background: #388e3c;
}

.leaderboard-item:active {
  transform: scale(0.98);
}

.leaderboard-item:hover {
  box-shadow: var(--shadow-lg);
}

.lb-rank {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  flex-shrink: 0;
  background: var(--bg);
  color: var(--text-secondary);
}

.leaderboard-item:nth-child(1) .lb-rank {
  background: var(--gold);
  color: #5d4800;
}

.leaderboard-item:nth-child(2) .lb-rank {
  background: var(--silver);
  color: #444;
}

.leaderboard-item:nth-child(3) .lb-rank {
  background: var(--bronze);
  color: #fff;
}

.lb-info {
  flex: 1;
  min-width: 0;
}

.lb-name {
  font-weight: 600;
  font-size: 0.95rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.lb-meta {
  font-size: 0.75rem;
  color: var(--text-secondary);
  display: flex;
  gap: 8px;
}

.lb-value {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--primary);
  flex-shrink: 0;
  text-align: left;
}

/* ==========================================
   Settings Screen (Battle Setup)
   ========================================== */
.setup-section {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
  box-shadow: var(--shadow);
}

.setup-section h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.setup-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
}

.setup-option:last-child {
  border-bottom: none;
}

.setup-option input[type="radio"],
.setup-option input[type="checkbox"] {
  accent-color: var(--primary);
  width: 18px;
  height: 18px;
}

.setup-option label {
  font-size: 0.95rem;
  cursor: pointer;
  flex: 1;
}

.count-selector {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.count-chip {
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-family: 'Heebo', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  background: var(--bg);
  color: var(--text-secondary);
  border: 2px solid var(--border);
  flex: 1;
  text-align: center;
  min-width: 60px;
}

.count-chip.active {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

.start-battle-btn {
  width: 100%;
  padding: 16px;
  border-radius: var(--radius);
  font-family: 'Heebo', sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  cursor: pointer;
  background: linear-gradient(135deg, var(--accent) 0%, #ff8f00 100%);
  color: white;
  border: none;
  box-shadow: var(--shadow-lg);
  transition: all 0.2s;
  margin-top: 8px;
}

.start-battle-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 109, 0, 0.3);
}

/* ==========================================
   Detail Modal
   ========================================== */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.5);
  z-index: 200;
  justify-content: center;
  align-items: flex-end;
  animation: fadeIn 0.2s ease;
}

.modal-overlay.active {
  display: flex;
}

.modal-content {
  background: var(--surface);
  border-radius: var(--radius) var(--radius) 0 0;
  padding: 24px 20px 32px;
  width: 100%;
  max-width: 600px;
  max-height: 80vh;
  overflow-y: auto;
  animation: slideUp 0.3s ease;
}

@keyframes slideUp {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}

.modal-handle {
  width: 36px;
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  margin: 0 auto 16px;
}

.modal-title {
  font-size: 1.5rem;
  font-weight: 900;
  text-align: center;
  margin-bottom: 4px;
}

.modal-subtitle {
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 20px;
}

.modal-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 20px;
}

.modal-stat {
  background: var(--bg);
  border-radius: var(--radius-sm);
  padding: 14px;
  text-align: center;
}

.modal-stat .stat-icon {
  font-size: 1.5rem;
  margin-bottom: 4px;
}

.modal-stat .stat-val {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary);
}

.modal-stat .stat-lbl {
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.modal-close {
  width: 100%;
  padding: 12px;
  border-radius: var(--radius-sm);
  font-family: 'Heebo', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  background: var(--bg);
  color: var(--text-secondary);
  border: none;
  transition: all 0.2s;
}

.modal-close:hover {
  background: var(--border);
}

/* ==========================================
   Favorite Star Button (in leaderboard rows)
   ========================================== */
.fav-star {
  background: none;
  border: none;
  font-size: 1.3rem;
  cursor: pointer;
  color: var(--text-muted);
  padding: 4px 6px;
  line-height: 1;
  transition: color 0.2s, transform 0.2s;
  flex-shrink: 0;
}

.fav-star.active {
  color: #f5a623;
}

.fav-star:active {
  transform: scale(1.3);
}

/* Favorite badge on home card */
.fav-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #f5a623;
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  border-radius: 10px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  margin-right: 4px;
}

/* Modal favorite button */
.modal-fav-btn {
  width: 100%;
  padding: 10px;
  margin-bottom: 8px;
  border-radius: var(--radius-sm);
  font-family: 'Heebo', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  background: var(--bg);
  color: var(--text-secondary);
  border: 1.5px solid var(--border);
  transition: all 0.2s;
}

.modal-fav-btn.active {
  background: #fef7e0;
  color: #d4920a;
  border-color: #f5a623;
}

/* Favorites screen */
.favorites-header {
  padding: 8px 4px;
}

.fav-result-count {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.favorites-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.fav-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.fav-item .lb-info {
  flex: 1;
  cursor: pointer;
}

.export-favs-btn {
  width: 100%;
  margin-top: 16px;
  padding: 12px;
  border-radius: var(--radius-sm);
  font-family: 'Heebo', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  background: var(--primary);
  color: #fff;
  border: none;
  transition: all 0.2s;
}

.export-favs-btn:active {
  transform: scale(0.97);
}

/* ==========================================
   Responsive
   ========================================== */
@media (max-width: 380px) {
  .leaderboard-item {
    padding: 10px 8px;
  }
}

@media (min-width: 600px) {
  .screen {
    padding: 20px;
  }
}

/* ==========================================
   Scroll & Touch Optimizations
   ========================================== */
.screen {
  -webkit-overflow-scrolling: touch;
}

button, .mode-card, .battle-card, .leaderboard-item {
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

/* Hide scrollbar but allow scrolling */
.sort-row::-webkit-scrollbar,
.filter-row::-webkit-scrollbar {
  display: none;
}

.sort-row, .filter-row {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

/* Empty state */
.empty-state {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-secondary);
}

.empty-state .empty-icon {
  font-size: 3rem;
  margin-bottom: 12px;
}

.empty-state p {
  font-size: 0.95rem;
}

.lb-more {
  text-align: center;
  padding: 12px;
  font-size: 0.85rem;
  color: var(--text-muted);
}