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

/* Full height container but no forced extra space */
body, html {
  height: 100%;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background: #f9fafc;
  color: #333;
}

/* Wrapper */
.app-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem;
}

/* Slogan */
.slogan h2 {
  font-weight: 600;
  font-size: 1.8rem;
  color: #007bff;
}
.slogan p {
  font-size: 1rem;
  color: #666;
}

/* Form */
.chat-form textarea {
  resize: none;
  border-radius: 12px;
  border: 1px solid #ddd;
  transition: 0.2s;
}
.chat-form textarea:focus {
  outline: none;
  border-color: #007bff;
  box-shadow: 0 0 0 0.15rem rgba(0, 123, 255, 0.25);
}
.chat-form button {
  border-radius: 12px;
  font-weight: 600;
}

/* Cards */
.card {
  border-radius: 16px;
  border: none;
  background: #fff;
}
.card h5 {
  font-size: 1.1rem;
  font-weight: 600;
  color: #007bff;
}

/* Table */
.table th {
  background: #f1f4f9;
}
.phrase {
  font-weight: 600;
  margin-right: 8px;
}
.reason {
  display: block;
  font-size: 0.9rem;
  color: #666;
  margin-top: 4px;
}

/* Daily stats */
#daily-stats-container .card {
  background: #f9f9ff;
  border-left: 4px solid #007bff;
}

/* Smooth fade-in for hidden → visible */
.fade-in {
  animation: fadeIn 0.6s ease forwards;
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Scale-up animation for harmfulness boxes */
.scale-in {
  animation: scaleIn 0.4s ease forwards;
}
@keyframes scaleIn {
  from { transform: scale(0); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

/* Daily stats card fade-in */
.card {
  opacity: 0;
  transform: translateY(10px);
  animation: cardFade 0.6s ease forwards;
}
@keyframes cardFade {
  from { opacity: 0; transform: translateY(15px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Hover effect on daily stats card */
.card:hover {
  transform: scale(1.02);
  transition: transform 0.2s ease;
  box-shadow: 0 6px 16px rgba(0,0,0,0.12);
}

/* Smooth transition for table rows */
#harmful-table tr {
  opacity: 0;
  animation: rowFade 0.5s ease forwards;
}
@keyframes rowFade {
  from { opacity: 0; transform: translateX(-15px); }
  to { opacity: 1; transform: translateX(0); }
}

/* Container for each harmful phrase */
.harmful-container {
  display: flex;
  flex-direction: column; /* stack phrase + reason */
  gap: 4px;
}

/* Phrase with colored background */
.phrase-box {
  display: inline-block;
  color: white;
  padding: 4px 8px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 2px;
}

/* Level badge */
.level {
  font-size: 0.8rem;
  font-weight: 500;
  color: #555;
}

/* Reason text */
.reason {
  font-size: 0.85rem;
  color: #777;
  line-height: 1.3;
}