:root {
  --primary: #1e88e5;
  --accent:  #fdd835;
  --bg-card: #ffffff;
  --bg:      #f4f7fa;
  --text:    #333;
  --radius:  8px;
  --shadow:  0 2px 8px rgba(0,0,0,0.1);
}

body #wpsim-game {
  font-family: 'Segoe UI', Tahoma, sans-serif;
  color: var(--text);
  background: var(--bg);
  padding: 16px;
}

/* Écran de config */
.config-screen {
  max-width: 360px;
  margin: 40px auto;
  padding: 24px;
  background: var(--bg-card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-align: center;
}
.config-screen input {
  width: 100%;
  margin: 8px 0;
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: var(--radius);
}
.btn-start {
  margin-top: 16px;
  padding: 12px 24px;
  border: none;
  border-radius: var(--radius);
  background: var(--primary);
  color: #fff;
  font-size: 1em;
  cursor: pointer;
  transition: background 0.2s;
}
.btn-start:hover { background: darken(var(--primary),10%); }

/* Container de jeu */
.game-container {
  display: flex;
  gap: 24px;
  max-width: 900px;
  margin: 24px auto;
}

/* Panneau gauche */
.left-panel {
  flex: 1;
}
.preview-card {
  background: var(--bg-card);
  padding: 16px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-align: center;
}
.preview-card img {
  max-width: 100%;
  border-radius: var(--radius);
  transition: transform 0.3s;
}
.preview-card img:hover { transform: scale(1.03); }

/* Panneau droit */
.right-panel {
  width: 350px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* Cartes métriques & actions */
.metrics-card,
.actions-card {
  background: var(--bg-card);
  padding: 16px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.metrics-card h2,
.actions-card h2 {
  margin-top: 0;
  color: var(--primary);
}
.metrics-list,
.actions-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.metrics-list li {
  margin: 8px 0;
  font-size: 1em;
}
.actions-list li {
  margin: 12px 0;
}
.action-btn {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px;
  border: none;
  border-radius: var(--radius);
  background: var(--primary);
  color: #fff;
  font-size: 0.95em;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
}
.action-btn:hover { background: darken(var(--primary),8%); }
.action-btn:active { transform: scale(0.98); }
.action-btn img { filter: drop-shadow(0 0 2px rgba(0,0,0,0.3)); }

/* Bouton reset */
.reset-container {
  margin-top: auto;
  text-align: center;
}
.btn-reset {
  padding: 10px 20px;
  border: none;
  border-radius: var(--radius);
  background: #e53935;
  color: #fff;
  cursor: pointer;
  transition: background 0.2s;
}
.btn-reset:hover { background: darken(#e53935,8%); }

/* Toasts */
#toast-container {
  position: fixed;
  top: 20px;
  right: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 10000;
}
.toast {
  background: rgba(0,0,0,0.8);
  color: #fff;
  padding: 10px 14px;
  border-radius: var(--radius);
  opacity: 0;
  transform: translateY(-10px);
  transition: opacity 0.3s, transform 0.3s;
}
.toast.visible {
  opacity: 1;
  transform: translateY(0);
}