/* Tool Container Styles */
.tool-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Diff Tool Styles — golden luxury */
.diff-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 14px 36px -24px rgba(94, 65, 30, 0.35);
  border: 1px solid rgba(145, 103, 48, 0.2);
}

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

.input-section {
  margin-bottom: 0;
}

.input-section label {
  display: block;
  color: #5e4329;
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

#text1Input,
#text2Input {
  width: 100%;
  background: #fffaf2;
  border: 1px solid rgba(145, 103, 48, 0.26);
  border-radius: 8px;
  padding: 16px;
  color: #4a351f;
  font-family: 'Courier New', monospace;
  font-size: 0.95rem;
  resize: vertical;
  transition: all 0.3s ease;
  box-sizing: border-box;
}

#text1Input:focus,
#text2Input:focus {
  outline: none;
  border-color: #ab7c34;
  box-shadow: 0 0 0 3px rgba(171, 124, 52, 0.16);
}

#text1Input::placeholder,
#text2Input::placeholder {
  color: #8c7558;
}

.result-section {
  margin-bottom: 25px;
  background: #fffaf2;
  border-radius: 12px;
  border: 1px solid rgba(145, 103, 48, 0.15);
  overflow: hidden;
}

.result-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
  background: rgba(182, 138, 58, 0.08);
  border-bottom: 1px solid rgba(145, 103, 48, 0.12);
  flex-wrap: wrap;
  gap: 15px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 15px;
  flex-wrap: wrap;
}

.view-toggle {
  display: flex;
  gap: 8px;
}

.toggle-btn {
  background: transparent;
  border: 1px solid rgba(145, 103, 48, 0.28);
  color: #7a572c;
  padding: 8px 12px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 0.9rem;
}

.toggle-btn:hover {
  background: rgba(182, 138, 58, 0.1);
  border-color: #ab7c34;
}

.toggle-btn.active {
  background: rgba(182, 138, 58, 0.18);
  border-color: rgba(145, 103, 48, 0.38);
  color: #5e4329;
}

.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;
}

.diff-stats {
  display: flex;
  gap: 15px;
  font-size: 0.9rem;
}

.stat-badge {
  padding: 5px 12px;
  border-radius: 4px;
  font-weight: 600;
}

.stat-added {
  background: rgba(76, 175, 80, 0.2);
  color: #5a7c3a;
}

.stat-removed {
  background: rgba(255, 107, 107, 0.2);
  color: #b84a3d;
}

.stat-unchanged {
  background: rgba(145, 103, 48, 0.12);
  color: rgba(88, 64, 38, 0.75);
}

.result-content {
  padding: 20px;
}

.diff-output-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.diff-column {
  display: flex;
  flex-direction: column;
}

.diff-header {
  background: rgba(182, 138, 58, 0.14);
  padding: 10px 15px;
  border-radius: 8px 8px 0 0;
  color: #5e4329;
  font-weight: 600;
  font-size: 0.9rem;
  text-align: center;
  border: 1px solid rgba(145, 103, 48, 0.2);
  border-bottom: none;
}

.diff-output {
  background: #fff8ef;
  border: 1px solid rgba(145, 103, 48, 0.12);
  border-radius: 0 0 8px 8px;
  padding: 15px;
  font-family: 'Courier New', monospace;
  font-size: 0.9rem;
  line-height: 1.6;
  max-height: 500px;
  overflow-y: auto;
  white-space: pre-wrap;
  word-wrap: break-word;
  color: #4a351f;
}

.diff-line {
  padding: 2px 5px;
  margin: 2px 0;
  border-radius: 3px;
  display: flex;
  align-items: flex-start;
  min-height: 1.6em;
}

.line-number {
  display: inline-block;
  min-width: 40px;
  padding-right: 12px;
  text-align: right;
  color: rgba(88, 64, 38, 0.55);
  font-size: 0.85rem;
  user-select: none;
  flex-shrink: 0;
}

.line-content {
  flex: 1;
  word-break: break-word;
}

.diff-added {
  background: rgba(76, 175, 80, 0.15);
  color: #5a7c3a;
}

.diff-removed {
  background: rgba(255, 107, 107, 0.15);
  color: #b84a3d;
  text-decoration: line-through;
}

.diff-unchanged {
  color: #4a351f;
}

.git-diff-wrapper {
  display: flex;
  flex-direction: column;
}

.git-diff-output {
  font-family: 'Courier New', monospace;
  white-space: pre;
}

.git-diff-line {
  padding: 2px 5px;
  margin: 1px 0;
  display: flex;
  align-items: flex-start;
  min-height: 1.6em;
}

.git-diff-line.added {
  background: rgba(76, 175, 80, 0.15);
  color: #5a7c3a;
}

.git-diff-line.removed {
  background: rgba(255, 107, 107, 0.15);
  color: #b84a3d;
}

.git-diff-line.context {
  color: #4a351f;
}

.git-diff-line.header {
  color: #7a5526;
  font-weight: 600;
  background: rgba(182, 138, 58, 0.12);
  padding: 8px 5px;
}

.git-diff-prefix {
  display: inline-block;
  min-width: 20px;
  text-align: center;
  font-weight: 600;
  margin-right: 8px;
  user-select: none;
}

@media (max-width: 768px) {
  .tool-container {
    padding: 0 15px;
  }

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

  .diff-inputs {
    grid-template-columns: 1fr;
  }

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

  .result-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .header-actions {
    width: 100%;
    justify-content: space-between;
  }

  .diff-stats {
    flex-wrap: wrap;
  }
}

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