/* 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。 */
.tool-detail-shell {
    padding-top: 46px;
    padding-bottom: 104px;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 28px;
    color: var(--muted);
    font-weight: 700;
}

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

.tool-workspace {
    display: grid;
    grid-template-columns: minmax(250px, 0.72fr) minmax(0, 1.28fr);
    gap: 56px;
    padding-top: 32px;
    border-top: 1px solid var(--line);
}

.tool-heading h1 {
    margin: 0;
    font-family: Georgia, "Microsoft YaHei", serif;
    font-size: 46px;
    line-height: 1.2;
    letter-spacing: 0;
}

.local-note {
    margin: 18px 0 0;
    color: var(--muted);
    font-size: 14px;
}

.tool-control {
    min-width: 0;
}

.tool-form > label:first-child {
    display: block;
    margin-bottom: 10px;
    font-weight: 750;
}

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

.form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 22px;
}

.primary-command,
.secondary-command,
.copy-command {
    min-height: 44px;
    padding: 9px 17px;
    border-radius: 4px;
    cursor: pointer;
    font: inherit;
    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: 820px) {
    .tool-workspace {
        grid-template-columns: 1fr;
        gap: 36px;
    }
}

@media (max-width: 640px) {
    .tool-detail-shell {
        padding-top: 38px;
        padding-bottom: 88px;
    }

    .back-link {
        margin-bottom: 30px;
    }

    .tool-workspace {
        padding-top: 32px;
    }

    .tool-heading h1 {
        font-size: 36px;
    }
}