:root {
  --maxWidth: 1280px;
}

.tool-shell {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.tool-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.tool-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 16px;
  align-items: stretch;
}

.tool-panel {
  display: flex;
  flex-direction: column;
  min-width: 0;
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  background: var(--panel-bg);
  overflow: hidden;
}

.panel-header {
  padding: 14px 16px;
  border-bottom: 1px solid var(--panel-border);
  background: var(--soft-bg);
}

.panel-header h2 {
  margin: 0;
  font-size: 15px;
  line-height: 1.4;
  font-weight: 700;
  color: var(--text);
}

.panel-body {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 16px;
  min-width: 0;
}

.form-block {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
}

.form-block-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 12px;
  flex-wrap: wrap;
}

.form-label {
  font-size: 13px;
  line-height: 1.4;
  font-weight: 600;
  color: var(--muted);
}

.text-input,
.output-textarea,
.param-key-input,
.param-value-input {
  width: 100%;
  min-width: 0;
  padding: 12px 14px;
  border: 1px solid var(--control-border);
  border-radius: 8px;
  background: var(--control-bg);
  color: var(--text);
  font: inherit;
  line-height: 1.5;
}

.text-input:focus,
.output-textarea:focus,
.param-key-input:focus,
.param-value-input:focus {
  outline: none;
  border-color: var(--accent);
  /* box-shadow: 0 0 0 3px var(--accent-soft); */
}

.param-rows {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.param-row {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.25fr) auto;
  gap: 10px;
  align-items: center;
}

.param-row-remove-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  padding: 0;
  border: 1px solid var(--control-border);
  /* background: var(--panel-bg); */
  /* color: var(--text); */
  cursor: pointer;
  flex-shrink: 0;
}
.param-row-remove-btn::after {
	content: 'close';
  vertical-align: middle;
  font-family: 'Material Symbols Outlined';
  font-size: 22px;
  line-height: 1;
  font-weight: 400;
  color: var(--muted);
}
.param-row-remove-btn:hover::after {
  color: var(--accent2);
}

.param-row-remove-btn:hover {
  border-color: var(--accent2);
}

.param-actions,
.output-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  flex-wrap: wrap;
}

.form-options {
  padding: 14px;
  border: 1px solid var(--panel-border);
  background: var(--soft-bg);
}

.output-block {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.output-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.output-textarea {
  min-height: 140px;
  resize: vertical;
}

/* .detail-view {
  min-height: 120px;
} */

/* button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 14px;
  border: 1px solid var(--control-border);
  border-radius: 12px;
  background: var(--panel-bg);
  color: var(--text);
  font: inherit;
  line-height: 1.4;
  cursor: pointer;
}

button:hover {
  border-color: var(--accent);
} */

button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

@media (max-width: 900px) {
  .tool-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 767px) {
  .tool-toolbar {
    align-items: stretch;
  }

  .toolbar-group {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
  }

  .toolbar-group button {
    flex: 1 1 auto;
  }

  .param-row {
    /* grid-template-columns: 1fr; */
    display: flex;
    flex-direction: column;
    padding: 10px;
    background-color: var(--panel-border);
    border-radius: 4px;
  }

  .param-row-remove-btn {
    /* width: 100%; */
    order: 1;
    align-self: flex-end;
    width: 32px;
    height: 32px;
    min-height: 0;
    font-size: 16px;
    line-height: 1;
  }
  .param-row input {
    order: 2;
  }

  .output-header {
    align-items: stretch;
  }

  .output-header button {
    width: 100%;
  }
}

/* add */
.detail-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}
@media (max-width: 980px) {
  .detail-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
@media (max-width: 768px) {
  .detail-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}