/* ============================================
   REAL GOOGLE FORMS CLASSES - VERSION 3.0
   ============================================ */
:root {
  --primary-color: #673ab7;
  --bg-color: #f0ebf8;
}

body { 
  background-color: var(--bg-color) !important; 
  padding: 24px 8px;
  font-family: 'Roboto', 'Google Sans', sans-serif;
  margin: 0;
  transition: background-color 0.3s ease;
}

.form-container { max-width: 640px; margin: 0 auto; }

/* Tarjeta de Título Real */
.title-card { 
  background-color: white !important; 
  border-top: 10px solid var(--primary-color) !important; 
  border-radius: 8px !important;
  margin-bottom: 12px;
  padding: 24px;
  border: 1px solid #dadce0;
}

/* Tarjetas de Pregunta Reales */
.published-card { 
  background-color: white; 
  border-radius: 8px; 
  padding: 24px; 
  margin-bottom: 12px; 
  border: 1px solid #dadce0;
  border-left: 6px solid transparent; 
  transition: all 0.2s;
}

.published-card.active { 
  border-left: 6px solid var(--primary-color) !important; 
}

/* Botón de Enviar Real */
.submit-btn { 
  background-color: var(--primary-color) !important; 
  color: white !important; 
  padding: 10px 24px; 
  border-radius: 4px; 
  border: none;
  cursor: pointer;
}

/* ============================================
   RESTORED: SUBTLE CHAT & THEME PANEL STYLES
   ============================================ */

#subtle-chat {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 310px;
  height: 420px;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 12px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.2);
  display: none;
  flex-direction: column;
  z-index: 9991;
  overflow: hidden;
  animation: slideUpChat 0.3s ease-out;
}

@keyframes slideUpChat { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

.chat-header-minimal { 
  padding: 12px 16px; 
  background: #fff; 
  color: #5f6368; 
  font-size: 11px; 
  font-weight: 700; 
  letter-spacing: 0.8px;
  text-transform: uppercase;
  display: flex; 
  justify-content: space-between; 
  align-items: center; 
  border-bottom: 1px solid #f1f1f1; 
}

.header-tools { display: flex; gap: 12px; align-items: center; }
.tool-icon { background: none; border: none; font-size: 16px !important; color: #bdc1c6; cursor: pointer; padding: 0; }
.close-minimal { background: none; border: none; font-size: 20px; color: #bdc1c6; cursor: pointer; }

.chat-content { 
  flex: 1; 
  padding: 16px; 
  overflow-y: auto; 
  display: flex; 
  flex-direction: column; 
  gap: 12px; 
  background: #f9fafb; 
}

.msg { padding: 10px 14px; border-radius: 18px; max-width: 85%; font-size: 13.5px; line-height: 1.5; box-shadow: 0 2px 4px rgba(0,0,0,0.03); }
.msg.user { background-color: var(--primary-color) !important; color: white; align-self: flex-end; border-bottom-right-radius: 4px; }
.msg.bot { background: white; color: #202124; align-self: flex-start; border: 1px solid #f1f1f1; border-bottom-left-radius: 4px; }
.msg img { max-width: 100%; border-radius: 8px; margin-top: 5px; }

.chat-input-area { padding: 10px 14px; display: flex; align-items: center; gap: 8px; border-top: 1px solid #eee; background: white; }
#chat-text { flex: 1; border: 1px solid #e8eaed; background: #f8f9fa; padding: 8px 12px; border-radius: 20px; outline: none; font-size: 13px; }
#chat-text:focus { border-color: var(--primary-color); background: white; }
.chat-icon { color: #5f6368; cursor: pointer; display: flex; align-items: center; transition: all 0.2s; background: none; border: none; padding: 0; }
.chat-icon:hover { color: var(--primary-color); transform: scale(1.1); }
.paste-btn span { font-size: 20px !important; }

/* Google Theme Panel Styles */
.google-theme-panel {
  position: fixed;
  top: 70px;
  right: 20px;
  width: 250px;
  background: white;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.2);
  z-index: 10005;
  display: none;
  flex-direction: column;
  padding: 16px;
}
.theme-panel-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; font-size: 14px; font-weight: 500; }
.theme-colors-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 20px; }
.color-circle { width: 32px; height: 32px; border-radius: 50%; cursor: pointer; transition: transform 0.15s; border: 2px solid transparent; }
.color-circle.active { border-color: #202124; }
.custom-color-row { display: flex; align-items: center; justify-content: space-between; padding-top: 12px; border-top: 1px solid #eee; font-size: 13px; color: #5f6368; }

/* Espaciado de opciones idéntico a Google */
.option-item {
  display: flex !important;
  align-items: center !important;
  padding: 12px 0 !important; /* Más separación vertical */
  cursor: pointer;
  transition: background 0.2s;
  margin-bottom: 4px;
}

.option-item:hover {
  background-color: #f8f9fa;
  border-radius: 4px;
}

.option-item label {
  font-size: 14px;
  color: #202124;
  cursor: pointer;
  flex: 1;
  padding-left: 8px; /* Un poco de distancia desde el radio button */
}

/* Espaciado de preguntas */
.question-title {
  font-size: 16px;
  margin-bottom: 18px !important;
  color: #202124;
  font-weight: 500;
}