.tool-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
  background: #fff;
  border-radius: 12px;
  margin-bottom: 68px;
}

.tool-header {
  text-align: center;
  margin: 40px 0px;
}

.tool-icon-large {
  font-size: 48px;
  color: #3498db;
  margin-bottom: 20px;
}

.tool-description {
  color: #666;
  font-size: 18px;
  margin-top: 10px;
}

.tool-body {
  background: white;
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.input-group {
  margin-bottom: 20px;
}

.input-group label {
  display: block;
  margin-bottom: 10px;
  font-weight: bold;
  color: #333;
}

.input-group textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 14px;
  font-family: 'Courier New', Courier, monospace;
  min-height: 200px;
  resize: vertical;
}

.options-container {
  margin: 30px 0;
  padding: 20px;
  background-color: var(--primary-light);
  border-radius: var(--radius);
}

.options-container h3 {
  margin-bottom: 20px;
  color: var(--primary-color);
}

.option-groups {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.option-group {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1 1 200px;
}

.option-group label {
  font-weight: bold;
  min-width: 100px;
  color: var(--text-color);
}

.option-group input[type="checkbox"] {
  width: auto;
  margin-right: 8px;
}

.option-group select {
  flex: 1;
  padding: 8px 12px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
}

.action-buttons {
  margin: 30px 0;
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
}

.btn-primary {
  background-color: var(--primary-color);
  color: white;
  border: none;
  padding: 12px 24px;
  border-radius: var(--radius);
  font-size: 16px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
  font-weight: 500;
}

.btn-primary:hover {
  background-color: #0e4bdb;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background-color: white;
  color: var(--primary-color);
  border: 1px solid var(--primary-color);
  padding: 12px 24px;
  border-radius: var(--radius);
  font-size: 16px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
  font-weight: 500;
}

.btn-secondary:hover {
  background-color: var(--primary-light);
}

.result-container {
  margin-top: 20px;
  padding: 20px;
  background: #f9f9f9;
  border-radius: var(--radius);
}

.result-header {
  font-weight: bold;
  margin-bottom: 10px;
  color: var(--text-color);
}

/* Time Zone Converter Specific Styles */
.time-zone-converter {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  align-items: center;
}

.time-zone-panel {
  flex: 1 1 350px;
  background-color: white;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.panel-header {
  background-color: var(--primary-light);
  padding: 15px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
}

.panel-header h3 {
  margin: 0;
  color: var(--primary-color);
  display: flex;
  align-items: center;
  gap: 10px;
}

.panel-actions {
  display: flex;
  gap: 10px;
}

.panel-content {
  padding: 20px;
}

.date-time-inputs {
  display: flex;
  gap: 15px;
  margin-bottom: 20px;
}

.date-input-group,
.time-input-group {
  flex: 1;
}

.time-zone-select-group {
  margin-bottom: 15px;
}

.time-zone-select {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  font-size: 14px;
}

.form-check {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 15px;
}

.form-check input[type="checkbox"] {
  width: auto;
}

.swap-container {
  display: flex;
  justify-content: center;
  align-items: center;
  min-width: 40px;
}

.swap-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--primary-color);
  color: white;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.swap-btn:hover {
  background-color: #0e4bdb;
  transform: rotate(180deg);
}

.date-time-outputs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
  margin-bottom: 20px;
}

.date-output-group,
.time-output-group,
.day-output-group,
.relative-output-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.date-output-group label,
.time-output-group label,
.day-output-group label,
.relative-output-group label {
  font-weight: bold;
  color: var(--text-secondary);
  font-size: 14px;
}

.output-value {
  font-size: 16px;
  font-weight: 500;
  color: var(--text-color);
  padding: 8px 12px;
  background-color: var(--primary-light);
  border-radius: var(--radius);
  min-height: 40px;
  display: flex;
  align-items: center;
}

/* World Clock Styles */
.world-clock {
  margin-top: 40px;
  padding: 20px;
  background-color: var(--primary-light);
  border-radius: var(--radius);
}

.world-clock h3 {
  margin-bottom: 20px;
  color: var(--primary-color);
  text-align: center;
}

.world-clock-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 20px;
}

.clock-item {
  background-color: white;
  padding: 20px;
  border-radius: var(--radius);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.clock-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.clock-city {
  font-weight: bold;
  color: var(--primary-color);
  margin-bottom: 10px;
}

.clock-time {
  font-size: 20px;
  font-weight: 500;
  color: var(--text-color);
  margin-bottom: 5px;
}

.clock-date {
  font-size: 14px;
  color: var(--text-secondary);
}

/* Notification Styles */
.footer-bottom {
  text-align: center;
  color: #666;
  font-size: 0.9rem;
}

.notification {
  position: fixed;
  top: 20px;
  right: 20px;
  background-color: #28a745;
  color: white;
  padding: 15px 25px;
  border-radius: 4px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  z-index: 1000;
  opacity: 0;
  transform: translateX(100%);
  transition: opacity 0.3s ease, transform 0.3s ease;
  display: flex;
  align-items: center;
  gap: 10px;
}

.notification.show {
  opacity: 1;
  transform: translateX(0);
}

.notification.error {
  background-color: #dc3545;
}

.notification.success {
  background-color: #28a745;
}

@media (max-width: 768px) {
  .tool-content {
    padding: 20px 15px;
  }

  .time-zone-container {
    flex-direction: column;
  }

  .source-time-zone,
  .target-time-zone {
    width: 100%;
    margin-bottom: 20px;
  }

  .world-clocks {
    grid-template-columns: 1fr;
  }

  .notification {
    top: 10px;
    right: 10px;
    left: 10px;
    transform: translateY(-100%);
  }

  .notification.show {
    transform: translateY(0);
  }
}