/* 工具详情页共用布局与命令控件，算法相关样式留在各自文件中。 */
:root {
    --tool-control-height: 36px;
    --tool-control-padding: 6px;
    --tool-input-font: 14px;
    --tool-editor-height: 192px;
}

/* 触屏保留点击范围，紧凑模式主要减少留白，不靠缩小输入文字实现。 */
@media (max-width: 640px), (pointer: coarse) {
    :root {
        --tool-control-height: 44px;
        --tool-control-padding: 10px;
        --tool-input-font: 16px;
        --tool-editor-height: 160px;
    }
}

.tool-detail-shell {
    padding-top: 16px;
    padding-bottom: 80px;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: var(--tool-control-height);
    margin-bottom: 8px;
    color: var(--muted);
    font-weight: 700;
    font-size: 14px;
}

.back-link:hover {
    color: var(--orange-dark);
}

.tool-workspace {
    padding-top: 16px;
    border-top: 1px solid var(--line);
}

.tool-heading {
    display: flex;
}

.tool-heading:not(.data-heading) {
    align-items: flex-start;
    flex-direction: column;
    gap: 6px;
}

.tool-heading h1 {
    margin: 0;
    font-family: inherit;
    font-size: 28px;
    line-height: 1.25;
    letter-spacing: 0;
}

.local-note {
    max-width: 720px;
    margin: 0;
    color: var(--muted);
    font-size: 14px;
    text-align: left;
}

.tool-control {
    min-width: 0;
    width: 100%;
    margin-top: 16px;
}

.tool-form > label:first-child {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    font-weight: 750;
}

.form-error {
    margin: 14px 0 0;
    color: var(--error);
    font-weight: 700;
}

.form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 16px;
}

.primary-command,
.secondary-command,
.copy-command {
    min-height: var(--tool-control-height);
    flex-shrink: 0;
    white-space: nowrap;
    padding: var(--tool-control-padding) 12px;
    border-radius: 4px;
    cursor: pointer;
    font: inherit;
    font-size: 14px;
    line-height: 22px;
    font-weight: 750;
}

.primary-command {
    color: #ffffff;
    background: var(--forest);
    border: 1px solid var(--forest);
}

.secondary-command,
.copy-command {
    color: var(--ink);
    background: transparent;
    border: 1px solid var(--line);
}

.primary-command:hover,
.primary-command:focus-visible {
    background: #162823;
}

.secondary-command:hover,
.copy-command:hover {
    border-color: var(--forest);
}

.primary-command:focus-visible,
.secondary-command:focus-visible,
.copy-command:focus-visible {
    outline: 3px solid var(--eye);
    outline-offset: 3px;
}

.code-line {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}

.copy-command {
    flex: 0 0 auto;
}

@media (max-width: 640px) {
    .tool-detail-shell {
        padding-top: 16px;
        padding-bottom: 64px;
    }

    .back-link {
        margin-bottom: 8px;
    }

    .tool-workspace {
        padding-top: 16px;
    }

    .tool-heading {
        align-items: flex-start;
        flex-direction: column;
        gap: 6px;
    }

    .tool-heading h1 {
        font-size: 24px;
    }

    .local-note {
        text-align: left;
    }

    .tool-control {
        margin-top: 16px;
    }

    /* 操作保留在设置之后，避免粘性按钮栏覆盖单选项或软键盘上方的输入。 */
    .form-actions {
        margin-top: 16px;
    }
}