/* Tool Container Styles */
.tool-page-shell .tool-container {
  max-width: 100%;
  width: 100%;
  margin: 0;
  padding: 0 0;
}


/* Morse Tool Styles */
.morse-tool {
  background: linear-gradient(180deg, rgba(255, 252, 246, 0.97), rgba(248, 238, 222, 0.97));
  border-radius: 16px;
  padding: 40px;
  box-shadow: 0 10px 30px rgba(94, 65, 30, 0.12);
  border: 1px solid rgba(145, 103, 48, 0.2);
}

.morse-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 30px;
}

.input-section,
.output-section {
  display: flex;
  flex-direction: column;
}

.input-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
  background: rgba(182, 138, 58, 0.07);
  border-bottom: 1px solid rgba(145, 103, 48, 0.15);
  border-radius: 8px 8px 0 0;
}

.mode-tabs {
  display: flex;
  gap: 10px;
  margin: 0;
  flex: 1;
}

.mode-tab {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 6px;
  color: #5e4329;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.mode-tab:hover {
  background: rgba(182, 138, 58, 0.12);
  border-color: rgba(145, 103, 48, 0.3);
}

.mode-tab.active {
  background: rgba(182, 138, 58, 0.18);
  border-color: rgba(145, 103, 48, 0.5);
  color: #4a351f;
}

.mode-tab i {
  font-size: 0.9rem;
}

.morse-input {
  width: 100%;
  background: #fffaf2;
  border: 2px solid rgba(145, 103, 48, 0.22);
  border-top: none;
  border-radius: 0 0 8px 8px;
  padding: 16px;
  color: #4a351f;
  font-family: 'Courier New', monospace;
  font-size: 0.95rem;
  resize: none;
  transition: all 0.3s ease;
  box-sizing: border-box;
  display: none;
  min-height: 400px;
  max-height: 500px;
  height: 400px;
}

.morse-input.active {
  display: block;
}

.morse-input:focus {
  outline: none;
  border-color: #ab7c34;
  box-shadow: 0 0 0 3px rgba(171, 124, 52, 0.12);
}

.morse-input::placeholder {
  color: #8c7558;
}

.result-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
  background: rgba(182, 138, 58, 0.07);
  border-bottom: 1px solid rgba(145, 103, 48, 0.15);
  border-radius: 8px 8px 0 0;
}

.result-header h3 {
  color: #5e4329;
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 10px;
}

.result-header h3 i {
  font-size: 1rem;
}

.copy-btn-small {
  background: transparent;
  border: 1px solid rgba(145, 103, 48, 0.3);
  color: #7a572c;
  padding: 8px 12px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 6px;
}

.copy-btn-small:hover {
  background: rgba(182, 138, 58, 0.12);
  border-color: #ab7c34;
  transform: scale(1.05);
}

.morse-output {
  width: 100%;
  background: #fffaf2;
  border: 2px solid rgba(145, 103, 48, 0.22);
  border-top: none;
  border-radius: 0 0 8px 8px;
  padding: 16px;
  color: #4a351f;
  font-family: 'Courier New', monospace;
  font-size: 0.95rem;
  height: 400px;
  overflow-y: auto;
  box-sizing: border-box;
  white-space: pre-wrap;
  word-break: break-word;
  flex-shrink: 0;
}

.morse-output.empty {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #8c7558;
  font-style: italic;
}

.settings-panel {
  background: rgba(182, 138, 58, 0.06);
  border: 1px solid rgba(145, 103, 48, 0.15);
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 20px;
}

.settings-row {
  display: flex;
  gap: 20px;
  margin-bottom: 15px;
}

.settings-row:last-child {
  margin-bottom: 0;
}

.setting-item {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 10px;
}

.setting-item label {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #5e4329;
  font-size: 0.9rem;
  font-weight: 500;
  min-width: 140px;
}

.setting-item label i {
  font-size: 0.9rem;
}

.setting-item input[type="range"] {
  flex: 1;
  height: 6px;
  background: #eadac0;
  border-radius: 3px;
  outline: none;
  -webkit-appearance: none;
}

.setting-item input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  background: #b98b3b;
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.3s ease;
}

.setting-item input[type="range"]::-webkit-slider-thumb:hover {
  background: #a57832;
  transform: scale(1.1);
}

.setting-item input[type="range"]::-moz-range-thumb {
  width: 18px;
  height: 18px;
  background: #b98b3b;
  border-radius: 50%;
  cursor: pointer;
  border: none;
  transition: all 0.3s ease;
}

.setting-item input[type="range"]::-moz-range-thumb:hover {
  background: #a57832;
  transform: scale(1.1);
}

.setting-item span:last-child {
  color: #7a572c;
  font-weight: 600;
  min-width: 40px;
  text-align: right;
}

.setting-item input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: #ab7c34;
}

.breakdown-section {
  margin-top: 20px;
  background: rgba(182, 138, 58, 0.06);
  border: 1px solid rgba(145, 103, 48, 0.15);
  border-radius: 8px;
  overflow: hidden;
}

.breakdown-content {
  padding: 15px;
  max-height: 300px;
  overflow-y: auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 10px;
}

.breakdown-item {
  display: flex;
  flex-direction: column;
  padding: 10px;
  background: rgba(182, 138, 58, 0.08);
  border: 1px solid rgba(145, 103, 48, 0.18);
  border-radius: 6px;
  gap: 5px;
}

.breakdown-item .char {
  font-size: 1.1rem;
  font-weight: 600;
  color: #4a351f;
  text-align: center;
}

.breakdown-item .morse {
  font-size: 0.9rem;
  color: #7a572c;
  font-family: 'Courier New', monospace;
  text-align: center;
}

.visual-indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  margin-top: 20px;
  padding: 15px;
  background: rgba(182, 138, 58, 0.08);
  border: 1px solid rgba(145, 103, 48, 0.22);
  border-radius: 8px;
}

.indicator-light {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(171, 124, 52, 0.2);
  border: 2px solid rgba(145, 103, 48, 0.3);
  transition: all 0.2s ease;
}

.indicator-light.active {
  background: #bc8e3d;
  box-shadow: 0 0 20px rgba(171, 124, 52, 0.45);
  animation: pulse 0.5s ease infinite;
}

@keyframes pulse {
  0%, 100% {
    box-shadow: 0 0 20px rgba(171, 124, 52, 0.45);
  }
  50% {
    box-shadow: 0 0 30px rgba(171, 124, 52, 0.65);
  }
}

.indicator-text {
  color: #7a572c;
  font-weight: 600;
  font-size: 0.95rem;
}

.btn-success {
  background: linear-gradient(180deg, #bc8e3d 0%, #9f742f 100%);
  color: #fff8ef;
  border: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn-success:hover {
  background: linear-gradient(180deg, #c89a4a 0%, #aa7d34 100%);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(94, 65, 30, 0.25);
}

.btn-warning {
  background: linear-gradient(180deg, #bc8e3d 0%, #9f742f 100%);
  color: #fff8ef;
  border: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn-warning:hover {
  background: linear-gradient(180deg, #c89a4a 0%, #aa7d34 100%);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(94, 65, 30, 0.25);
}

.action-buttons.btn-contain-x {
  margin-bottom: 25px;
  gap: 10px;
}

.action-buttons.btn-contain-x .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.action-buttons.btn-contain-x .btn i {
  font-size: 0.9rem;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .tool-container {
    padding: 0 0;
  }


  .morse-tool {
    padding: 25px 20px;
  }

  .morse-wrapper {
    grid-template-columns: 1fr;
  }

  .morse-input,
  .morse-output {
    min-height: 300px;
    max-height: 400px;
    height: 300px;
  }

  .input-header {
    padding: 12px 15px;
  }

  .mode-tabs {
    flex-wrap: wrap;
    gap: 8px;
  }

  .mode-tab {
    flex: 1;
    min-width: 100px;
    justify-content: center;
    padding: 6px 10px;
    font-size: 0.8rem;
  }

  .result-header {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
  }

  .copy-btn-small {
    width: auto;
    flex-shrink: 0;
  }

  .copy-btn-small.copied {
    animation: copyPulse 0.6s ease;
    box-shadow: 0 0 15px rgba(171, 124, 52, 0.45);
  }

  .copy-btn-small.copied svg {
    display: inline-block;
    vertical-align: middle;
  }

  @keyframes copyPulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1.05); }
  }

  .settings-panel {
    padding: 15px;
  }

  .settings-row {
    flex-direction: column;
    gap: 15px;
  }

  .setting-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .setting-item label {
    min-width: auto;
  }

  .setting-item input[type="range"] {
    width: 100%;
  }

  .breakdown-content {
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 8px;
  }

  .action-buttons.btn-contain-x {
    flex-wrap: wrap;
  }

  .action-buttons.btn-contain-x .btn {
    flex: 1;
    min-width: 120px;
  }

}

@media (max-width: 480px) {
}