/* Inherits base styles from styles.css */

.tool-main-content {
  padding-top: 100px;
  padding-bottom: 4rem;
}

.tool-wrapper {
  max-width: 900px;
  margin: 2rem auto;
  padding: 2.5rem;
  background: rgba(15, 15, 35, 0.9);
  backdrop-filter: blur(15px);
  border-radius: 20px;
  border: 1px solid rgba(77, 208, 225, 0.2);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.tool-header {
  text-align: center;
  margin-bottom: 2rem;
}

.tool-main-icon {
  font-size: 2.5rem;
  color: #4dd0e1;
  margin-bottom: 1rem;
}

.tool-header h1 {
  font-size: 2.2rem;
}

/* Main Text Area */
#textIO {
  width: 100%;
  min-height: 250px;
  padding: 1.5rem;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  color: #e0e0e0;
  background: #1c1e29;
  border: 1px solid rgba(77, 208, 225, 0.2);
  border-radius: 10px;
  resize: vertical;
  transition: all 0.3s ease;
}
#textIO:focus {
  outline: none;
  border-color: #4dd0e1;
  box-shadow: 0 0 0 3px rgba(77, 208, 225, 0.2);
}

/* Info Bar */
.info-bar {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding: 0.8rem;
  margin: 1rem 0 1.5rem 0;
  background: rgba(10, 10, 20, 0.5);
  border-radius: 10px;
  font-size: 0.9rem;
  color: #b0b0b0;
}
.info-bar strong {
  color: #4dd0e1;
}

/* Button Grid */
.case-buttons-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}

.case-buttons-grid button {
  padding: 1rem;
  border: 1px solid rgba(77, 208, 225, 0.3);
  border-radius: 10px;
  background: rgba(77, 208, 225, 0.1);
  color: #4dd0e1;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}
.case-buttons-grid button:hover {
  background: rgba(77, 208, 225, 0.2);
  color: #fff;
  transform: translateY(-2px);
}

/* Utility Buttons */
.utility-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(77, 208, 225, 0.1);
}

.util-btn {
  padding: 0.8rem 1.8rem;
  border-radius: 25px;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 500;
  transition: all 0.3s ease;
  background: linear-gradient(135deg, #4dd0e1, #81c784);
  color: white;
}
.util-btn:hover {
  transform: scale(1.05);
}
.util-btn.clear {
  background: linear-gradient(135deg, #ff6b6b, #ff8e53);
}

/* SEO Content Section */
.content-section {
  max-width: 900px;
  margin: 4rem auto 0;
  padding-top: 2rem;
  border-top: 1px solid rgba(77, 208, 225, 0.2);
  color: #e0e0e0;
}
.content-section h2 {
  color: #fff;
  margin-bottom: 1rem;
}
.content-section p,
.content-section li {
  line-height: 1.7;
  margin-bottom: 1rem;
}
.content-section ul {
  padding-left: 20px;
}