/*
 * Juego de Minas - Estilos v2.0
 * Tema: Moderno, Profesional, Soleado
 * =====================================
 */

/* === Variables === */
:root {
  /* Colores principales */
  --jm-sun: #FFD93D;
  --jm-sun-dark: #F4C430;
  --jm-orange: #FF8C42;
  --jm-orange-dark: #E67532;
  --jm-sky: #6EC6FF;
  --jm-sky-dark: #4DB6FF;
  --jm-grass: #6BCB77;
  --jm-grass-dark: #4CAF50;
  --jm-purple: #9B59B6;
  --jm-red: #E74C3C;
  
  /* Fondos */
  --jm-bg-light: #FFF9E6;
  --jm-bg-white: #FFFFFF;
  --jm-bg-card: #FFFDF7;
  --jm-bg-dark: #2D3436;
  
  /* Texto */
  --jm-text: #2D3436;
  --jm-text-light: #636E72;
  --jm-text-muted: #B2BEC3;
  
  /* Juego */
  --jm-cell-bg: linear-gradient(145deg, #E8F6E9 0%, #D4EDD6 100%);
  --jm-cell-hover: linear-gradient(145deg, #D4EDD6 0%, #C1E5C4 100%);
  --jm-cell-revealed: #FAFAFA;
  --jm-cell-mine: #FFCDD2;
  --jm-cell-flag: #FFF3E0;
  
  /* Números */
  --jm-num-1: #2196F3;
  --jm-num-2: #4CAF50;
  --jm-num-3: #F44336;
  --jm-num-4: #9C27B0;
  --jm-num-5: #FF5722;
  --jm-num-6: #00BCD4;
  --jm-num-7: #424242;
  --jm-num-8: #795548;
  
  /* Sombras */
  --jm-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
  --jm-shadow-md: 0 4px 20px rgba(0, 0, 0, 0.08);
  --jm-shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.12);
  --jm-shadow-inset: inset 0 2px 4px rgba(0, 0, 0, 0.06);
  
  /* Bordes */
  --jm-radius-sm: 8px;
  --jm-radius-md: 12px;
  --jm-radius-lg: 16px;
  --jm-radius-xl: 24px;
  
  /* Tipografía */
  --jm-font-display: 'Outfit', sans-serif;
  --jm-font-body: 'Inter', sans-serif;
  
  /* Spacing system */
  --jm-space-xs: 0.5rem;
  --jm-space-sm: 1rem;
  --jm-space-md: 1.5rem;
  --jm-space-lg: 2rem;
  --jm-space-xl: 3rem;
  --jm-space-section: 1.5rem;
  
  /* Container max-widths */
  --jm-max-content: 960px;
  --jm-max-page: 1400px;
  
  /* Border */
  --jm-border: #E8E8E8;
  
  /* Transiciones */
  --jm-transition: 0.2s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--jm-font-body);
  background: var(--jm-bg-light);
  color: var(--jm-text);
  line-height: 1.65;
  font-size: 1rem;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  overflow-x: hidden;
}

/* === Container === */
.jm-container {
  max-width: var(--jm-max-page);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* === Header === */
.jm-header {
  background: linear-gradient(180deg, var(--jm-bg-white) 0%, rgba(255, 249, 230, 0.5) 100%);
  border-bottom: 3px solid var(--jm-sun);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--jm-shadow-sm);
}

.jm-header .jm-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
}

.jm-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: var(--jm-text);
}

.jm-logo-icon {
  font-size: 1.75rem;
}

.jm-logo-text {
  font-family: var(--jm-font-display);
  font-size: 1.25rem;
  font-weight: 600;
}

.jm-logo-text span {
  color: var(--jm-orange);
}

.jm-nav {
  display: flex;
  gap: 0.5rem;
}

.jm-nav-link {
  font-family: var(--jm-font-display);
  font-weight: 500;
  font-size: 0.9375rem;
  color: var(--jm-text-light);
  text-decoration: none;
  padding: 0.5rem 1rem;
  border-radius: var(--jm-radius-md);
  transition: all var(--jm-transition);
}

.jm-nav-link:hover,
.jm-nav-link.active {
  color: var(--jm-text);
  background: var(--jm-sun);
}

.jm-mobile-menu {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.jm-mobile-menu span {
  width: 22px;
  height: 2px;
  background: var(--jm-text);
  border-radius: 2px;
}

/* === Game Main === */
.jm-game-main {
  padding: var(--jm-space-md) 0 var(--jm-space-sm);
  min-height: calc(100vh - 200px);
}

/* Game Intro */
.jm-game-intro {
  text-align: center;
  margin-bottom: var(--jm-space-md);
  padding: var(--jm-space-md) var(--jm-space-md);
  background: var(--jm-bg-white);
  border-radius: var(--jm-radius-xl);
  box-shadow: var(--jm-shadow-sm);
  border-left: 4px solid var(--jm-sun);
}

.jm-game-intro h1 {
  font-family: var(--jm-font-display);
  font-size: clamp(1.5rem, 4vw, 2rem);
  color: var(--jm-text);
  margin-bottom: 1rem;
}

.jm-intro-text {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--jm-text-light);
  margin: 0 0 1rem;
}

.jm-intro-text:last-child {
  margin-bottom: 0;
}

.jm-intro-text strong {
  color: var(--jm-orange);
}

/* Game Header */
/* === Sidebar Competition Links === */
.jm-sidebar-compete {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.jm-sidebar-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  border-radius: var(--jm-radius-sm);
  color: var(--jm-text);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.2s ease;
}

.jm-sidebar-link:hover {
  background: var(--jm-bg-light);
  color: var(--jm-orange);
  transform: translateX(3px);
}

.jm-sidebar-link span:first-child {
  font-size: 1rem;
  flex-shrink: 0;
}

/* === Game Panel - 3 Column Layout === */
.jm-game-panel {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr) 200px;
  gap: 1.5rem;
  align-items: start;
  max-width: 100%;
}

/* === Sidebar === */
.jm-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.jm-sidebar-section {
  background: var(--jm-bg-white);
  border-radius: var(--jm-radius-lg);
  padding: 1rem;
  box-shadow: var(--jm-shadow-sm);
}

.jm-sidebar-section h3 {
  font-family: var(--jm-font-display);
  font-size: 0.875rem;
  color: var(--jm-text-light);
  margin-bottom: 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--jm-bg-light);
}

/* Levels */
.jm-levels {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.jm-level-btn {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.625rem 0.75rem;
  background: var(--jm-bg-light);
  border: 2px solid transparent;
  border-radius: var(--jm-radius-md);
  cursor: pointer;
  transition: all var(--jm-transition);
  text-align: left;
}

.jm-level-btn:hover {
  border-color: var(--jm-sun);
  background: var(--jm-bg-white);
}

.jm-level-btn.active {
  border-color: var(--jm-orange);
  background: linear-gradient(135deg, #FFF6E9 0%, #FFEDD5 100%);
}

.jm-level-emoji {
  font-size: 1.25rem;
}

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

.jm-level-info strong {
  display: block;
  font-family: var(--jm-font-display);
  font-size: 0.8125rem;
  color: var(--jm-text);
}

.jm-level-info small {
  font-size: 0.6875rem;
  color: var(--jm-text-muted);
}

/* Controls List */
.jm-controls-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.jm-control-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--jm-text-light);
}

.jm-control-item span {
  font-size: 1rem;
}

/* Right Sidebar */
.jm-sidebar-right .jm-sidebar-section {
  background: var(--jm-bg-white);
}

.jm-record-display {
  text-align: center;
  padding: 1rem 0;
}

.jm-record-time {
  font-family: var(--jm-font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--jm-orange);
}

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

.jm-stats-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.jm-stats-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.8125rem;
}

.jm-stats-row span {
  color: var(--jm-text-light);
}

.jm-stats-row strong {
  color: var(--jm-text);
}

.jm-objective-text {
  font-size: 0.8125rem;
  color: var(--jm-text-light);
  line-height: 1.5;
}

/* === Game Center === */
.jm-game-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  min-width: 0; /* Allow shrinking */
  max-width: 100%;
}

/* Stats Bar */
.jm-stats-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  background: var(--jm-bg-white);
  padding: 0.75rem 2rem;
  border-radius: var(--jm-radius-xl);
  box-shadow: var(--jm-shadow-md);
}

.jm-stat-box {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.jm-stat-icon {
  font-size: 1.25rem;
}

.jm-stat-value {
  font-family: var(--jm-font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--jm-text);
  min-width: 50px;
  text-align: center;
  font-variant-numeric: tabular-nums;
}

.jm-stat-label {
  font-size: 0.6875rem;
  color: var(--jm-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.jm-game-face {
  font-size: 2.5rem;
  cursor: pointer;
  transition: transform var(--jm-transition);
  user-select: none;
}

.jm-game-face:hover {
  transform: scale(1.1);
}

.jm-game-face:active {
  transform: scale(0.95);
}

/* Board Container */
.jm-board-container {
  position: relative;
  background: var(--jm-bg-white);
  padding: 0.75rem;
  border-radius: var(--jm-radius-lg);
  box-shadow: var(--jm-shadow-lg);
  max-width: 100%;
  width: fit-content;
  margin: 0 auto;
}

.jm-game-board {
  display: grid;
  gap: 1px;
  background: #B0BEC5;
  border-radius: var(--jm-radius-sm);
  padding: 2px;
  width: fit-content;
  margin: 0 auto;
}

/* Cells - Fully adaptive size controlled by JS */
.jm-cell {
  width: var(--cell-size, 28px);
  height: var(--cell-size, 28px);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--jm-cell-bg);
  border: none;
  border-radius: 3px;
  cursor: pointer;
  font-family: var(--jm-font-display);
  font-size: var(--cell-font, 14px);
  font-weight: 700;
  transition: background 0.1s ease, transform 0.1s ease;
  user-select: none;
  -webkit-user-select: none;
  -webkit-tap-highlight-color: transparent;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.1);
}

.jm-cell:hover:not(.revealed):not(.flagged) {
  background: var(--jm-cell-hover);
  transform: translateY(-1px);
  box-shadow: 0 3px 0 rgba(0, 0, 0, 0.1);
}

.jm-cell:active:not(.revealed):not(.flagged) {
  transform: translateY(1px);
  box-shadow: none;
}

.jm-cell.revealed {
  background: var(--jm-cell-revealed);
  cursor: default;
  box-shadow: var(--jm-shadow-inset);
}

.jm-cell.flagged {
  background: var(--jm-cell-flag);
}

.jm-cell.mine {
  background: var(--jm-cell-mine);
}

.jm-cell.exploded {
  background: #F44336;
  animation: jm-explode 0.3s ease;
}

/* Number colors */
.jm-cell[data-number="1"] { color: var(--jm-num-1); }
.jm-cell[data-number="2"] { color: var(--jm-num-2); }
.jm-cell[data-number="3"] { color: var(--jm-num-3); }
.jm-cell[data-number="4"] { color: var(--jm-num-4); }
.jm-cell[data-number="5"] { color: var(--jm-num-5); }
.jm-cell[data-number="6"] { color: var(--jm-num-6); }
.jm-cell[data-number="7"] { color: var(--jm-num-7); }
.jm-cell[data-number="8"] { color: var(--jm-num-8); }

/* Game Overlay */
.jm-game-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--jm-radius-lg);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.jm-game-overlay.visible {
  opacity: 1;
  visibility: visible;
}

.jm-overlay-content {
  text-align: center;
  padding: 2rem;
}

.jm-overlay-icon {
  font-size: 4rem;
  margin-bottom: 1rem;
  animation: jm-bounce 0.5s ease;
}

.jm-overlay-content h2 {
  font-family: var(--jm-font-display);
  font-size: 1.75rem;
  margin-bottom: 0.5rem;
}

.jm-overlay-content p {
  color: var(--jm-text-light);
  margin-bottom: 1.5rem;
}

.jm-overlay-stats {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 1.5rem;
}

.jm-overlay-stat {
  text-align: center;
}

.jm-overlay-stat-value {
  font-family: var(--jm-font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--jm-orange);
}

.jm-overlay-stat-label {
  font-size: 0.75rem;
  color: var(--jm-text-muted);
}

.jm-overlay-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
}

/* Action Bar */
.jm-action-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
}

.jm-flags-counter {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--jm-font-display);
  font-size: 1.125rem;
  color: var(--jm-text-light);
}

/* === Buttons === */
.jm-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-family: var(--jm-font-display);
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--jm-radius-lg);
  cursor: pointer;
  transition: all var(--jm-transition);
  text-decoration: none;
  border: none;
}

.jm-btn-primary {
  background: linear-gradient(135deg, var(--jm-orange) 0%, var(--jm-orange-dark) 100%);
  color: white;
  box-shadow: 0 4px 15px rgba(255, 140, 66, 0.3);
}

.jm-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 140, 66, 0.4);
}

.jm-btn-secondary {
  background: var(--jm-bg-white);
  color: var(--jm-text);
  border: 2px solid var(--jm-text-muted);
}

.jm-btn-secondary:hover {
  border-color: var(--jm-orange);
  color: var(--jm-orange);
}

.jm-btn-outline {
  background: transparent;
  color: var(--jm-orange);
  border: 2px solid var(--jm-orange);
}

.jm-btn-outline:hover {
  background: var(--jm-orange);
  color: white;
}

/* === Features Section === */
.jm-features {
  padding: var(--jm-space-section) 0;
  background: var(--jm-bg-white);
}

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

.jm-feature {
  text-align: center;
  padding: var(--jm-space-md);
  background: var(--jm-bg-card);
  border: 1px solid rgba(0, 0, 0, 0.04);
  border-radius: var(--jm-radius-lg);
  transition: all var(--jm-transition);
}

.jm-feature:hover {
  transform: translateY(-4px);
  box-shadow: var(--jm-shadow-md);
}

.jm-feature-icon {
  font-size: 2.5rem;
  margin-bottom: 0.75rem;
}

.jm-feature h3 {
  font-family: var(--jm-font-display);
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

.jm-feature p {
  color: var(--jm-text-light);
  font-size: 0.875rem;
}

/* === Footer === */
.jm-footer {
  background: var(--jm-bg-dark);
  color: white;
  padding: 3rem 0 1.5rem;
}

.jm-footer-content {
  display: grid;
  grid-template-columns: 1.5fr 2fr 1fr;
  gap: 2rem;
  align-items: start;
}

.jm-footer-brand {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-family: var(--jm-font-display);
  font-size: 1.125rem;
}

.jm-footer-brand > span:first-of-type {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.jm-footer-nav {
  display: flex;
  gap: 3rem;
  flex-wrap: wrap;
}

.jm-footer-nav-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.jm-footer-nav-group strong {
  color: rgba(255, 255, 255, 0.95);
  font-size: 0.875rem;
  margin-bottom: 0.25rem;
}

.jm-footer-nav a,
.jm-footer-nav-group a {
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  font-size: 0.8125rem;
  transition: color var(--jm-transition);
}

.jm-footer-nav a:hover,
.jm-footer-nav-group a:hover {
  color: var(--jm-sun);
}

.jm-footer-contact {
  font-size: 0.875rem;
}

.jm-footer-contact strong {
  color: rgba(255, 255, 255, 0.95);
}

.jm-footer-copy {
  grid-column: 1 / -1;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.4);
  text-align: center;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

@media (max-width: 768px) {
  .jm-footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .jm-footer-brand {
    align-items: center;
  }

  .jm-footer-nav {
    justify-content: center;
    gap: 2rem;
  }

  .jm-footer-nav-group {
    align-items: center;
  }

  .jm-footer-contact {
    text-align: center;
  }
}

/* === Promo Banners (internal cross-promotion) === */
.jm-promo-banner {
  border-radius: var(--jm-radius-lg);
  margin: 1rem 0;
  overflow: hidden;
  transition: transform var(--jm-transition), box-shadow var(--jm-transition);
}

.jm-promo-banner:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
}

.jm-promo-banner a {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.5rem;
  text-decoration: none;
  color: white;
}

.jm-promo-icon {
  font-size: 1.75rem;
  flex-shrink: 0;
}

.jm-promo-text {
  flex: 1;
  font-size: 0.9375rem;
  line-height: 1.5;
}

.jm-promo-text strong {
  color: white;
}

.jm-promo-cta {
  font-family: var(--jm-font-display);
  font-weight: 700;
  font-size: 0.875rem;
  white-space: nowrap;
  opacity: 0.9;
  flex-shrink: 0;
}

.jm-promo-tournament {
  background: linear-gradient(135deg, var(--jm-orange) 0%, var(--jm-orange-dark) 100%);
  box-shadow: 0 4px 15px rgba(255, 107, 53, 0.25);
}

.jm-promo-duel {
  background: linear-gradient(135deg, var(--jm-purple) 0%, #8E44AD 100%);
  box-shadow: 0 4px 15px rgba(155, 89, 182, 0.25);
}

.jm-promo-sidebar {
  background: var(--jm-bg-light);
  border: 1px solid var(--jm-border);
  border-radius: var(--jm-radius-md);
  padding: 1.25rem;
}

@media (max-width: 600px) {
  .jm-promo-banner a {
    flex-wrap: wrap;
    justify-content: center;
    text-align: center;
    padding: 1rem;
  }

  .jm-promo-text {
    font-size: 0.875rem;
  }

  .jm-promo-cta {
    width: 100%;
    text-align: center;
    padding-top: 0.5rem;
  }
}

/* ══════════════════════════════════════════════════
   PREMIUM ANIMATIONS & EFFECTS
   ══════════════════════════════════════════════════ */

/* --- Core Keyframes --- */
@keyframes jm-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes jm-explode {
  0% { transform: scale(1); }
  50% { transform: scale(1.2); }
  100% { transform: scale(1); }
}

@keyframes jm-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

/* --- Entrance Animations --- */
@keyframes jm-fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes jm-fadeInScale {
  from {
    opacity: 0;
    transform: scale(0.92);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes jm-slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes jm-slideInRight {
  from {
    opacity: 0;
    transform: translateX(40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* --- Shimmer / Glow Effects --- */
@keyframes jm-shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}

@keyframes jm-glow-pulse {
  0%, 100% { box-shadow: 0 0 5px rgba(255, 140, 66, 0.2), 0 4px 20px rgba(0, 0, 0, 0.08); }
  50% { box-shadow: 0 0 20px rgba(255, 140, 66, 0.35), 0 4px 30px rgba(0, 0, 0, 0.12); }
}

@keyframes jm-border-glow {
  0%, 100% { border-color: var(--jm-sun); }
  50% { border-color: var(--jm-orange); }
}

@keyframes jm-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

@keyframes jm-rotate-subtle {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes jm-gradient-shift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* --- Page Entrance Effects --- */
.jm-game-intro {
  animation: jm-fadeInUp 0.6s ease-out;
}

.jm-game-panel {
  animation: jm-fadeInUp 0.7s ease-out 0.2s both;
}

.jm-features {
  animation: jm-fadeInUp 0.6s ease-out;
}

.jm-content-card {
  animation: jm-fadeInScale 0.5s ease-out;
}

.jm-sidebar {
  animation: jm-slideInLeft 0.6s ease-out 0.3s both;
}

.jm-sidebar-right {
  animation: jm-slideInRight 0.6s ease-out 0.3s both;
}

.jm-game-center {
  animation: jm-fadeInScale 0.5s ease-out 0.2s both;
}

/* --- Header Premium Effects --- */
.jm-logo-icon {
  transition: transform 0.3s cubic-bezier(0.68, -0.55, 0.27, 1.55);
}

.jm-logo:hover .jm-logo-icon {
  transform: rotate(-15deg) scale(1.15);
}

.jm-logo-text span {
  background: linear-gradient(135deg, var(--jm-orange), var(--jm-orange-dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --- Navigation Premium Hover --- */
.jm-nav-link {
  position: relative;
  overflow: hidden;
}

.jm-nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--jm-orange);
  transition: all 0.3s ease;
  transform: translateX(-50%);
}

.jm-nav-link:hover::after,
.jm-nav-link.active::after {
  width: 80%;
}

/* --- Button Premium Effects --- */
.jm-btn-primary {
  position: relative;
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.jm-btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s ease;
}

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

.jm-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 140, 66, 0.4);
}

.jm-btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(255, 140, 66, 0.3);
}

.jm-btn-secondary {
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.jm-btn-secondary:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

/* --- Game Face Bounce --- */
.jm-game-face {
  transition: transform 0.2s cubic-bezier(0.68, -0.55, 0.27, 1.55);
  cursor: pointer;
}

.jm-game-face:hover {
  transform: scale(1.2);
}

/* --- Stats Bar Glassmorphism --- */
.jm-stats-bar {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.5);
}

/* --- Feature Cards Premium --- */
.jm-feature {
  position: relative;
  transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
  overflow: hidden;
}

.jm-feature::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--jm-orange), var(--jm-sun), var(--jm-orange));
  background-size: 200% 100%;
  animation: jm-gradient-shift 3s ease infinite;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.jm-feature:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
}

.jm-feature:hover::before {
  opacity: 1;
}

.jm-feature-icon {
  transition: transform 0.4s cubic-bezier(0.68, -0.55, 0.27, 1.55);
}

.jm-feature:hover .jm-feature-icon {
  transform: scale(1.2) rotate(-5deg);
}

/* --- Level Buttons Premium --- */
.jm-level-btn {
  position: relative;
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  overflow: hidden;
}

.jm-level-btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 217, 61, 0.15), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.jm-level-btn:hover::after,
.jm-level-btn.active::after {
  opacity: 1;
}

.jm-level-btn:hover {
  transform: translateX(4px);
}

.jm-level-emoji {
  transition: transform 0.3s cubic-bezier(0.68, -0.55, 0.27, 1.55);
}

.jm-level-btn:hover .jm-level-emoji {
  transform: scale(1.3);
}

/* --- Promo Banners Gradient Animation --- */
.jm-promo-tournament {
  background: linear-gradient(135deg, var(--jm-orange) 0%, var(--jm-orange-dark) 50%, #FF6B35 100%);
  background-size: 200% 200%;
  animation: jm-gradient-shift 4s ease infinite;
}

.jm-promo-duel {
  background: linear-gradient(135deg, var(--jm-purple) 0%, #8E44AD 50%, #7D3C98 100%);
  background-size: 200% 200%;
  animation: jm-gradient-shift 4s ease infinite;
}

.jm-promo-icon {
  animation: jm-float 3s ease-in-out infinite;
}

/* --- Record Cards Hover --- */
.jm-record-card {
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.jm-record-card:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

/* --- Tournament Banner Premium --- */
.jm-tournament-banner {
  position: relative;
  overflow: hidden;
}

.jm-tournament-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.05) 0%, transparent 60%);
  animation: jm-rotate-subtle 20s linear infinite;
  pointer-events: none;
}

/* --- Leaderboard Row Hover --- */
.jm-lb-row:not(.header) {
  transition: all 0.25s ease;
}

.jm-lb-row:not(.header):hover {
  background: rgba(255, 217, 61, 0.08);
  transform: translateX(4px);
}

.jm-lb-row.current-user {
  background: rgba(255, 140, 66, 0.08);
  border-left: 3px solid var(--jm-orange);
  animation: jm-glow-pulse 3s ease-in-out infinite;
}

/* --- Duel Card Effects --- */
.jm-duel-card {
  transition: all 0.3s ease;
}

.jm-duel-card:hover {
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.jm-duel-vs-text {
  background: linear-gradient(135deg, var(--jm-orange), var(--jm-red));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: jm-pulse 2s ease-in-out infinite;
}

/* --- Content Card Links Premium --- */
.jm-content-card a:not(.jm-btn) {
  color: var(--jm-orange);
  text-decoration: none;
  background: linear-gradient(transparent 60%, rgba(255, 140, 66, 0.15) 60%);
  transition: background 0.3s ease;
}

.jm-content-card a:not(.jm-btn):hover {
  background: linear-gradient(transparent 0%, rgba(255, 140, 66, 0.15) 0%);
}

/* --- Game Board Cell Micro-animations --- */
.jm-cell {
  transition: transform 0.08s ease, background 0.15s ease, box-shadow 0.15s ease;
}

.jm-cell:not(.revealed):not(.flagged):hover {
  transform: scale(1.06);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
  z-index: 1;
}

.jm-cell.revealed {
  animation: jm-cellReveal 0.2s ease-out;
}

@keyframes jm-cellReveal {
  from {
    opacity: 0.5;
    transform: scale(0.85);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.jm-cell.flagged {
  animation: jm-flagPlant 0.3s cubic-bezier(0.68, -0.55, 0.27, 1.55);
}

@keyframes jm-flagPlant {
  0% { transform: scale(1); }
  40% { transform: scale(1.2) rotate(-5deg); }
  100% { transform: scale(1) rotate(0deg); }
}

/* --- Game Overlay Premium --- */
.jm-game-overlay {
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.jm-overlay-content {
  animation: jm-fadeInScale 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.jm-overlay-icon {
  animation: jm-bounce 1.5s ease-in-out infinite;
}

/* --- Sidebar Section Stagger --- */
.jm-sidebar-section {
  transition: all 0.3s ease;
}

.jm-sidebar-section:hover {
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.06);
}

/* --- Footer Premium --- */
.jm-footer {
  position: relative;
  overflow: hidden;
}

.jm-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--jm-orange), var(--jm-sun), var(--jm-purple), var(--jm-sky), var(--jm-orange));
  background-size: 300% 100%;
  animation: jm-gradient-shift 6s ease infinite;
}

.jm-footer-nav-group a {
  position: relative;
  transition: all 0.2s ease;
}

.jm-footer-nav-group a:hover {
  transform: translateX(3px);
}

/* --- Scrollbar Styling (Webkit) --- */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

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

::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--jm-sun), var(--jm-orange));
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--jm-orange);
}

/* --- Selection Color --- */
::selection {
  background: rgba(255, 140, 66, 0.25);
  color: var(--jm-text);
}

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

/* === Content Pages === */
.jm-content-page {
  padding: var(--jm-space-section) 0;
}

.jm-content-card {
  background: var(--jm-bg-white);
  border-radius: var(--jm-radius-lg);
  box-shadow: var(--jm-shadow-md);
  padding: var(--jm-space-md) var(--jm-space-lg);
}

.jm-content-card h1 {
  font-family: var(--jm-font-display);
  font-size: 1.85rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: var(--jm-space-md);
  color: var(--jm-text);
}

.jm-content-card h2 {
  font-family: var(--jm-font-display);
  font-size: 1.6rem;
  font-weight: 700;
  text-align: center;
  margin-top: var(--jm-space-lg);
  margin-bottom: var(--jm-space-sm);
  color: var(--jm-text);
}

.jm-content-card h2:first-child {
  margin-top: 0;
}

.jm-content-card h3 {
  font-family: var(--jm-font-display);
  font-size: 1.25rem;
  font-weight: 600;
  text-align: center;
  margin-top: var(--jm-space-md);
  margin-bottom: var(--jm-space-xs);
  color: var(--jm-text);
}

.jm-blog-card h3,
.jm-related-articles h3 {
  text-align: left;
}

.jm-content-card p {
  margin-bottom: var(--jm-space-sm);
  color: var(--jm-text-light);
  line-height: 1.75;
}

.jm-content-card ul, .jm-content-card ol {
  margin-bottom: var(--jm-space-sm);
  padding-left: 1.5rem;
}

.jm-content-card li {
  margin-bottom: 0.5rem;
  color: var(--jm-text-light);
  line-height: 1.7;
}

/* Records Page */
.jm-records-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}

.jm-record-card {
  background: var(--jm-bg-card);
  border-radius: var(--jm-radius-lg);
  padding: 1.5rem;
  text-align: center;
  border: 2px solid var(--jm-text-muted);
}

.jm-record-card h3 {
  font-family: var(--jm-font-display);
  margin-bottom: 0.5rem;
}

.jm-record-card.beginner { border-color: var(--jm-grass); }
.jm-record-card.easy { border-color: var(--jm-sky); }
.jm-record-card.medium { border-color: var(--jm-sun); }
.jm-record-card.hard { border-color: var(--jm-orange); }
.jm-record-card.expert { border-color: var(--jm-red); }
.jm-record-card.nightmare { border-color: var(--jm-purple); }

.jm-no-record {
  color: var(--jm-text-muted);
  font-style: italic;
}

/* === Responsive === */
/* Cell sizes are dynamically calculated by JavaScript */

@media (max-width: 1200px) {
  .jm-game-panel {
    grid-template-columns: 200px minmax(0, 1fr) 180px;
    gap: 1rem;
  }
}

@media (max-width: 1024px) {
  .jm-game-panel {
    grid-template-columns: 1fr;
    max-width: 100%;
    margin: 0 auto;
  }
  
  .jm-sidebar {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
  
  .jm-sidebar-right {
    order: -1;
    grid-template-columns: repeat(3, 1fr);
  }
  
  .jm-levels {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
  }
  
  .jm-features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .jm-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--jm-bg-white);
    flex-direction: column;
    padding: 1rem;
    border-bottom: 3px solid var(--jm-sun);
    box-shadow: var(--jm-shadow-md);
  }
  
  .jm-nav.active {
    display: flex;
  }
  
  .jm-mobile-menu {
    display: flex;
  }
  
  .jm-game-intro {
    padding: 1rem;
    margin-bottom: 1rem;
  }
  
  .jm-intro-text {
    font-size: 0.9375rem;
    line-height: 1.7;
  }
  
  .jm-sidebar, .jm-sidebar-right {
    grid-template-columns: 1fr;
  }
  
  .jm-levels {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .jm-stats-bar {
    padding: 0.5rem 1rem;
    gap: 1rem;
  }
  
  .jm-stat-value {
    font-size: 1.25rem;
  }
  
  .jm-game-face {
    font-size: 2rem;
  }
  
  .jm-action-bar {
    flex-direction: column;
    gap: 1rem;
  }
  
  .jm-features-grid {
    grid-template-columns: 1fr;
  }
  
  .jm-ad-banner-sidebar {
    min-height: 100px;
  }
}

@media (max-width: 600px) {
  .jm-levels {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .jm-board-container {
    padding: 0.5rem;
    border-radius: var(--jm-radius-md);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
}

@media (max-width: 480px) {
  .jm-stats-bar {
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 0.5rem;
  }
  
  .jm-stat-box {
    gap: 0.25rem;
  }
  
  .jm-stat-value {
    font-size: 1.125rem;
    min-width: 40px;
  }
  
  .jm-stat-label {
    display: none;
  }
  
  .jm-game-face {
    font-size: 1.75rem;
  }
  
  .jm-overlay-stats {
    flex-direction: column;
    gap: 1rem;
  }
  
  .jm-level-btn {
    padding: 0.5rem;
  }
  
  .jm-level-emoji {
    font-size: 1rem;
  }
  
  .jm-level-info strong {
    font-size: 0.75rem;
  }
  
  .jm-level-info small {
    font-size: 0.625rem;
  }
}

@media (max-width: 380px) {
  .jm-levels {
    grid-template-columns: 1fr;
  }
}

/* === Auth UI === */
.jm-auth-section {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.jm-user-info {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--jm-font-display);
  font-size: 0.875rem;
}

.jm-user-avatar {
  width: 32px;
  height: 32px;
  background: var(--jm-sun);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

.jm-user-info .username {
  color: var(--jm-text);
  font-weight: 600;
}

.jm-btn-small {
  padding: 0.5rem 1rem;
  font-size: 0.8125rem;
}

/* === Toast Notifications === */
.jm-toast {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--jm-bg-dark);
  color: white;
  padding: 1rem 1.5rem;
  border-radius: var(--jm-radius-lg);
  box-shadow: var(--jm-shadow-lg);
  z-index: 1000;
  opacity: 0;
  transition: all 0.3s ease;
  max-width: 90vw;
  text-align: center;
}

.jm-toast.visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.jm-toast strong {
  color: var(--jm-sun);
}

/* === Auth Modal === */
.jm-modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.jm-modal-backdrop.visible {
  opacity: 1;
  visibility: visible;
}

.jm-modal {
  background: var(--jm-bg-white);
  border-radius: var(--jm-radius-xl);
  padding: 2rem;
  max-width: 400px;
  width: 90%;
  box-shadow: var(--jm-shadow-lg);
  transform: translateY(-20px);
  transition: transform 0.3s ease;
}

.jm-modal-backdrop.visible .jm-modal {
  transform: translateY(0);
}

.jm-modal h2 {
  font-family: var(--jm-font-display);
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  text-align: center;
}

.jm-modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--jm-text-muted);
}

.jm-form-group {
  margin-bottom: 1rem;
}

.jm-form-group label {
  display: block;
  font-family: var(--jm-font-display);
  font-size: 0.875rem;
  margin-bottom: 0.5rem;
  color: var(--jm-text);
}

.jm-input {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--jm-font-body);
  font-size: 1rem;
  border: 2px solid var(--jm-text-muted);
  border-radius: var(--jm-radius-md);
  transition: border-color var(--jm-transition);
}

.jm-input:focus {
  outline: none;
  border-color: var(--jm-orange);
}

.jm-form-error {
  color: var(--jm-red);
  font-size: 0.8125rem;
  margin-top: 0.5rem;
}

.jm-form-footer {
  margin-top: 1.5rem;
  text-align: center;
}

.jm-form-footer p {
  margin-top: 1rem;
  font-size: 0.875rem;
  color: var(--jm-text-light);
}

.jm-form-footer a {
  color: var(--jm-orange);
  font-weight: 600;
  text-decoration: none;
}

.jm-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 1.5rem;
  border-bottom: 2px solid var(--jm-bg-light);
}

.jm-tab {
  flex: 1;
  padding: 0.75rem;
  font-family: var(--jm-font-display);
  font-size: 0.9375rem;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--jm-text-muted);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all var(--jm-transition);
}

.jm-tab:hover {
  color: var(--jm-text);
}

.jm-tab.active {
  color: var(--jm-orange);
  border-bottom-color: var(--jm-orange);
}

/* === Leaderboard === */
.jm-leaderboard-page {
  padding: var(--jm-space-section) 0;
}

.jm-leaderboard-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.jm-leaderboard-header h1 {
  font-family: var(--jm-font-display);
  font-size: 1.75rem;
}

.jm-period-tabs {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.jm-period-tab {
  padding: 0.5rem 1rem;
  font-family: var(--jm-font-display);
  font-size: 0.875rem;
  background: var(--jm-bg-white);
  border: 2px solid var(--jm-text-muted);
  border-radius: var(--jm-radius-md);
  cursor: pointer;
  transition: all var(--jm-transition);
}

.jm-period-tab:hover {
  border-color: var(--jm-orange);
}

.jm-period-tab.active {
  background: var(--jm-orange);
  border-color: var(--jm-orange);
  color: white;
}

.jm-difficulty-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.jm-difficulty-tab {
  padding: 0.5rem 1rem;
  font-family: var(--jm-font-display);
  font-size: 0.875rem;
  background: var(--jm-bg-light);
  border: none;
  border-radius: var(--jm-radius-md);
  cursor: pointer;
  transition: all var(--jm-transition);
}

.jm-difficulty-tab:hover {
  background: var(--jm-sun);
}

.jm-difficulty-tab.active {
  background: var(--jm-orange);
  color: white;
}

.jm-leaderboard-table {
  background: var(--jm-bg-white);
  border-radius: var(--jm-radius-lg);
  box-shadow: var(--jm-shadow-md);
  overflow: hidden;
}

.jm-lb-row {
  display: grid;
  grid-template-columns: 60px 1fr 100px 80px;
  align-items: center;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--jm-bg-light);
  transition: background var(--jm-transition);
}

.jm-lb-row:hover {
  background: var(--jm-bg-light);
}

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

.jm-lb-row.header {
  background: var(--jm-bg-light);
  font-family: var(--jm-font-display);
  font-size: 0.75rem;
  color: var(--jm-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.jm-lb-row.current-user {
  background: linear-gradient(135deg, #FFF6E9 0%, #FFEDD5 100%);
}

/* Tournament history uses 4 different columns: Fecha, Dificultad, Ganador, Participantes */
#tournamentHistory .jm-lb-row {
  grid-template-columns: 70px 100px 1fr 90px;
}

.jm-lb-rank {
  font-family: var(--jm-font-display);
  font-size: 1.125rem;
  font-weight: 700;
  text-align: center;
}

.jm-lb-rank.gold { color: #FFD700; }
.jm-lb-rank.silver { color: #C0C0C0; }
.jm-lb-rank.bronze { color: #CD7F32; }

.jm-lb-name {
  font-weight: 600;
  color: var(--jm-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}

.jm-lb-time {
  font-family: var(--jm-font-display);
  font-size: 1rem;
  color: var(--jm-orange);
  text-align: right;
}

.jm-lb-games {
  font-size: 0.875rem;
  color: var(--jm-text-muted);
  text-align: right;
}

/* Mini leaderboard on records page */
.jm-mini-leaderboard {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--jm-bg-light);
}

.jm-mini-leaderboard .jm-lb-row {
  display: flex;
  justify-content: space-between;
  padding: 0.375rem 0;
  font-size: 0.8125rem;
  border-bottom: none;
}

.jm-mini-leaderboard .jm-lb-rank {
  font-size: 0.875rem;
  width: 1.5rem;
}

.jm-mini-leaderboard .jm-lb-name {
  flex: 1;
  margin: 0 0.5rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.jm-mini-leaderboard .jm-lb-time {
  font-size: 0.875rem;
}

/* === Tournament Page === */
.jm-tournament-banner {
  background: linear-gradient(135deg, var(--jm-grass) 0%, var(--jm-grass-dark) 100%);
  color: white;
  padding: var(--jm-space-lg);
  border-radius: var(--jm-radius-xl);
  text-align: center;
  margin-bottom: var(--jm-space-lg);
}

.jm-tournament-banner h1 {
  font-family: var(--jm-font-display);
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.jm-tournament-banner p {
  opacity: 0.9;
  margin-bottom: 1.5rem;
}

.jm-tournament-timer {
  font-family: var(--jm-font-display);
  font-size: 1.5rem;
  background: rgba(255, 255, 255, 0.2);
  padding: 0.5rem 1.5rem;
  border-radius: var(--jm-radius-lg);
  display: inline-block;
  margin-bottom: 1rem;
}

.jm-tournament-stats {
  display: flex;
  justify-content: center;
  gap: 3rem;
  margin-top: 1.5rem;
}

.jm-tournament-stat {
  text-align: center;
}

.jm-tournament-stat-value {
  font-family: var(--jm-font-display);
  font-size: 1.75rem;
  font-weight: 700;
}

.jm-tournament-stat-label {
  font-size: 0.875rem;
  opacity: 0.8;
}

/* === Duel Page === */
.jm-duel-card {
  background: var(--jm-bg-white);
  border-radius: var(--jm-radius-xl);
  padding: 2rem;
  box-shadow: var(--jm-shadow-md);
  max-width: 600px;
  margin: 0 auto;
}

.jm-duel-card h2 {
  font-family: var(--jm-font-display);
  font-size: 1.5rem;
  text-align: center;
  margin-bottom: 1.5rem;
}

.jm-duel-vs {
  display: flex;
  align-items: center;
  justify-content: space-around;
  margin: 2rem 0;
}

.jm-duel-player {
  text-align: center;
}

.jm-duel-avatar {
  width: 80px;
  height: 80px;
  background: var(--jm-bg-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  margin: 0 auto 0.75rem;
}

.jm-duel-player.winner .jm-duel-avatar {
  background: var(--jm-sun);
}

.jm-duel-player-name {
  font-family: var(--jm-font-display);
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
}

.jm-duel-player-time {
  font-family: var(--jm-font-display);
  font-size: 1.5rem;
  color: var(--jm-orange);
}

.jm-duel-vs-text {
  font-family: var(--jm-font-display);
  font-size: 1.5rem;
  color: var(--jm-text-muted);
}

.jm-duel-share {
  background: var(--jm-bg-light);
  padding: 1rem;
  border-radius: var(--jm-radius-md);
  text-align: center;
  margin-top: 1.5rem;
}

.jm-duel-share label {
  display: block;
  font-size: 0.875rem;
  color: var(--jm-text-muted);
  margin-bottom: 0.5rem;
}

.jm-duel-share-input {
  display: flex;
  gap: 0.5rem;
}

.jm-duel-share-input input {
  flex: 1;
  padding: 0.75rem 1rem;
  font-family: var(--jm-font-body);
  font-size: 0.875rem;
  border: 2px solid var(--jm-text-muted);
  border-radius: var(--jm-radius-md);
  text-align: center;
}

.jm-duel-share-input button {
  padding: 0.75rem 1.25rem;
}

/* Loading state */
.jm-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem;
  color: var(--jm-text-muted);
}

.jm-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--jm-bg-light);
  border-top-color: var(--jm-orange);
  border-radius: 50%;
  animation: jm-spin 0.8s linear infinite;
  margin-right: 1rem;
}

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

/* Empty state */
.jm-empty-state {
  text-align: center;
  padding: 3rem;
  color: var(--jm-text-muted);
}

.jm-empty-state-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.jm-empty-state h3 {
  font-family: var(--jm-font-display);
  margin-bottom: 0.5rem;
  color: var(--jm-text);
}

/* === Responsive for new components === */
@media (max-width: 768px) {
  .jm-auth-section {
    position: absolute;
    right: 3.5rem;
    top: 50%;
    transform: translateY(-50%);
  }

  .jm-auth-section .jm-user-info .username {
    display: none;
  }

  .jm-auth-section .jm-btn-small {
    padding: 0.4rem 0.75rem;
    font-size: 0.75rem;
  }
  
  .jm-lb-row {
    grid-template-columns: 40px 1fr 80px;
    padding: 0.75rem 1rem;
  }
  
  #tournamentHistory .jm-lb-row {
    grid-template-columns: 55px 80px 1fr 60px;
    font-size: 0.875rem;
  }
  
  .jm-lb-games {
    display: none;
  }
  
  .jm-leaderboard-header {
    flex-direction: column;
    text-align: center;
  }
  
  .jm-tournament-stats {
    gap: 1.5rem;
    flex-wrap: wrap;
  }
  
  .jm-duel-vs {
    flex-direction: column;
    gap: 1.5rem;
  }
  
  .jm-duel-vs-text {
    order: -1;
  }
}

/* =========================================================
   BREADCRUMBS
   ========================================================= */
.jm-breadcrumbs {
  padding: 0.75rem 0;
  font-size: 0.8125rem;
  color: var(--jm-text-muted);
}

.jm-breadcrumbs a {
  color: var(--jm-text-light);
  text-decoration: none;
  transition: color 0.2s;
}

.jm-breadcrumbs a:hover {
  color: var(--jm-orange);
}

.jm-bc-sep {
  margin: 0 0.4rem;
  color: var(--jm-text-muted);
  opacity: 0.6;
}

.jm-breadcrumbs span:last-child {
  color: var(--jm-text);
  font-weight: 500;
}

/* =========================================================
   WIN ANIMATION — CONFETTI
   ========================================================= */
.jm-confetti-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9999;
}

/* =========================================================
   LOSE ANIMATION — SCREEN SHAKE + RED FLASH
   ========================================================= */
@keyframes jm-screen-shake {
  0%, 100% { transform: translateX(0); }
  10% { transform: translateX(-8px) translateY(2px); }
  20% { transform: translateX(7px) translateY(-3px); }
  30% { transform: translateX(-6px) translateY(1px); }
  40% { transform: translateX(5px) translateY(-2px); }
  50% { transform: translateX(-4px); }
  60% { transform: translateX(3px); }
  70% { transform: translateX(-2px); }
  80% { transform: translateX(1px); }
}

.jm-shake {
  animation: jm-screen-shake 0.5s ease-out;
}

.jm-red-flash {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(231,76,60,0.4) 0%, rgba(231,76,60,0) 70%);
  pointer-events: none;
  z-index: 9998;
  animation: jm-flash-fade 0.8s ease-out forwards;
}

@keyframes jm-flash-fade {
  0% { opacity: 1; }
  100% { opacity: 0; }
}

/* =========================================================
   BLOG STYLES
   ========================================================= */
.jm-blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--jm-space-md);
  margin-top: var(--jm-space-md);
}

.jm-blog-card {
  background: var(--jm-bg-card);
  border-radius: var(--jm-radius-lg);
  padding: 1.5rem;
  border: 1px solid rgba(0,0,0,0.06);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}

.jm-blog-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--jm-shadow-lg);
}

.jm-blog-card-emoji {
  font-size: 2.5rem;
  margin-bottom: 0.75rem;
}

.jm-blog-card h3 {
  font-family: var(--jm-font-display);
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
  line-height: 1.4;
}

.jm-blog-card h3 a {
  color: var(--jm-text);
  text-decoration: none;
  transition: color 0.2s;
}

.jm-blog-card h3 a:hover {
  color: var(--jm-orange);
}

.jm-blog-card p {
  font-size: 0.875rem;
  color: var(--jm-text-light);
  line-height: 1.6;
  flex: 1;
}

.jm-blog-card-tag {
  display: inline-block;
  font-size: 0.75rem;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  background: var(--jm-bg-light);
  color: var(--jm-orange);
  font-weight: 600;
  margin-top: 0.75rem;
  align-self: flex-start;
}

@media (max-width: 1024px) {
  .jm-blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .jm-blog-grid {
    grid-template-columns: 1fr;
  }
}

/* =========================================================
   COOKIE CONSENT BANNER
   ========================================================= */
.jm-cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 10000;
  background: var(--jm-bg-white);
  border-top: 1px solid rgba(0,0,0,0.08);
  box-shadow: 0 -4px 30px rgba(0,0,0,0.12);
  padding: 1.25rem 1.5rem;
  animation: jm-slideUp 0.4s ease-out;
}

@keyframes jm-slideUp {
  from { transform: translateY(100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.jm-cookie-content {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.jm-cookie-text {
  flex: 1;
  min-width: 280px;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.jm-cookie-icon {
  font-size: 1.75rem;
  flex-shrink: 0;
  line-height: 1;
}

.jm-cookie-text strong {
  font-family: var(--jm-font-display);
  font-size: 0.9375rem;
  display: block;
  margin-bottom: 0.15rem;
}

.jm-cookie-text p {
  font-size: 0.8125rem;
  color: var(--jm-text-light);
  line-height: 1.5;
  margin: 0;
}

.jm-cookie-text a {
  color: var(--jm-orange);
  font-weight: 500;
  text-decoration: none;
}

.jm-cookie-text a:hover {
  text-decoration: underline;
}

.jm-cookie-actions {
  display: flex;
  gap: 0.5rem;
  flex-shrink: 0;
  flex-wrap: wrap;
}

.jm-cookie-btn {
  padding: 0.5rem 1rem;
  border: none;
  border-radius: var(--jm-radius-md);
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.jm-cookie-btn-accept {
  background: var(--jm-orange);
  color: white;
}

.jm-cookie-btn-accept:hover {
  background: var(--jm-orange-dark);
  transform: translateY(-1px);
}

.jm-cookie-btn-essential {
  background: var(--jm-bg-light);
  color: var(--jm-text);
}

.jm-cookie-btn-essential:hover {
  background: #f0e6c8;
}

.jm-cookie-btn-settings {
  background: transparent;
  color: var(--jm-text-light);
  border: 1px solid rgba(0,0,0,0.12);
}

.jm-cookie-btn-settings:hover {
  background: var(--jm-bg-light);
  color: var(--jm-text);
}

/* Cookie Settings Panel */
.jm-cookie-settings {
  max-width: 1100px;
  margin: 1rem auto 0;
  border-top: 1px solid rgba(0,0,0,0.06);
  padding-top: 1rem;
}

.jm-cookie-setting-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(0,0,0,0.04);
  gap: 1rem;
}

.jm-cookie-setting-row strong {
  font-size: 0.875rem;
  display: block;
  margin-bottom: 0.1rem;
}

.jm-cookie-setting-row p {
  font-size: 0.75rem;
  color: var(--jm-text-muted);
  margin: 0;
}

.jm-cookie-always {
  font-size: 0.75rem;
  color: var(--jm-grass);
  font-weight: 600;
  white-space: nowrap;
}

/* Toggle Switch */
.jm-cookie-toggle {
  position: relative;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
}

.jm-cookie-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}

.jm-cookie-slider {
  position: absolute;
  cursor: pointer;
  top: 0; left: 0; right: 0; bottom: 0;
  background: #ccc;
  border-radius: 24px;
  transition: 0.3s;
}

.jm-cookie-slider::before {
  content: '';
  position: absolute;
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background: white;
  border-radius: 50%;
  transition: 0.3s;
}

.jm-cookie-toggle input:checked + .jm-cookie-slider {
  background: var(--jm-orange);
}

.jm-cookie-toggle input:checked + .jm-cookie-slider::before {
  transform: translateX(20px);
}

.jm-cookie-settings-actions {
  padding: 0.75rem 0;
  text-align: right;
}

@media (max-width: 600px) {
  .jm-cookie-content {
    flex-direction: column;
    align-items: stretch;
  }
  .jm-cookie-actions {
    flex-direction: column;
  }
  .jm-cookie-btn {
    width: 100%;
    text-align: center;
  }
}

/* Cookie Table on Policy Page */
.jm-table-responsive {
  overflow-x: auto;
  margin: 1rem 0 1.5rem;
  -webkit-overflow-scrolling: touch;
}

.jm-cookie-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  min-width: 480px;
}

.jm-cookie-table th,
.jm-cookie-table td {
  padding: 0.625rem 0.75rem;
  text-align: left;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}

.jm-cookie-table th {
  background: var(--jm-bg-light);
  font-weight: 700;
  font-size: 0.8125rem;
  color: var(--jm-text);
  white-space: nowrap;
}

.jm-cookie-table td code {
  background: rgba(0,0,0,0.04);
  padding: 0.125rem 0.375rem;
  border-radius: 3px;
  font-size: 0.8rem;
  font-family: 'Courier New', monospace;
}

.jm-cookie-table tr:hover {
  background: rgba(255,165,0,0.03);
}

.jm-content-date {
  color: var(--jm-text-muted);
  font-size: 0.8125rem;
  margin-top: -0.5rem;
  margin-bottom: 1.5rem;
}

/* === Article Hero Images === */
.jm-article-hero {
  margin: 1.25rem 0 2rem;
  border-radius: 12px;
  overflow: hidden;
}

.jm-article-hero img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
}

/* === Blog Card Images === */
.jm-blog-card-img {
  display: block;
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 0.75rem;
}

.jm-blog-card-img img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.3s ease;
}

.jm-blog-card:hover .jm-blog-card-img img {
  transform: scale(1.03);
}

/* === FAQ Section === */
.jm-faq-item {
  background: var(--jm-bg-card);
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 10px;
  margin-bottom: 0.75rem;
  overflow: hidden;
}

.jm-faq-item summary {
  padding: 1rem 1.25rem;
  font-weight: 700;
  font-size: 1rem;
  color: var(--jm-text);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.jm-faq-item summary::before {
  content: '▸';
  font-size: 0.875rem;
  color: var(--jm-orange);
  transition: transform 0.2s ease;
  flex-shrink: 0;
}

.jm-faq-item[open] summary::before {
  transform: rotate(90deg);
}

.jm-faq-item summary::-webkit-details-marker {
  display: none;
}

.jm-faq-item p {
  padding: 0 1.25rem 1rem;
  margin: 0;
  color: var(--jm-text-light);
  line-height: 1.7;
  font-size: 0.9375rem;
}

/* === Related Articles === */
.jm-related-articles {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 2px solid rgba(0,0,0,0.06);
}

.jm-related-articles h3 {
  font-size: 1.25rem;
  margin-bottom: 1.25rem;
  color: var(--jm-text);
}

.jm-related-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
}

.jm-related-card {
  display: block;
  text-decoration: none;
  background: var(--jm-bg-card);
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid rgba(0,0,0,0.06);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.jm-related-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--jm-shadow-md);
}

.jm-related-card img {
  width: 100%;
  height: auto;
  display: block;
}

.jm-related-card span {
  display: block;
  padding: 0.625rem 0.75rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--jm-text);
  line-height: 1.35;
}

@media (max-width: 1024px) {
  .jm-related-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 600px) {
  .jm-related-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
  }
  .jm-related-card span {
    font-size: 0.75rem;
    padding: 0.5rem;
  }
}