/**
 * 环境变量编辑器样式
 */

.env-container {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.main-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

/* 编辑区域 */
.edit-section {
    background: var(--color-bg-secondary);
    border-radius: 12px;
    border: 1px solid var(--color-border-light);
    display: flex;
    flex-direction: column;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    border-bottom: 1px solid var(--color-border-light);
}

.section-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text);
}

.header-actions {
    display: flex;
    gap: 8px;
}

.btn-text {
    padding: 6px 12px;
    font-size: 12px;
    background: transparent;
    border: none;
    color: var(--color-primary);
    cursor: pointer;
    transition: var(--transition);
}

.btn-text:hover {
    text-decoration: underline;
}

/* 文本输入 */
.env-input {
    width: 100%;
    min-height: 180px;
    padding: 16px;
    border: none;
    background: var(--color-bg);
    font-family: var(--font-mono);
    font-size: 13px;
    line-height: 1.6;
    color: var(--color-text);
    resize: vertical;
}

.env-input:focus {
    outline: none;
}

.env-input::placeholder {
    color: var(--color-text-tertiary);
}

/* 可视化编辑器 */
.visual-editor {
    border-top: 1px solid var(--color-border-light);
    display: flex;
    flex-direction: column;
    max-height: 300px;
}

.editor-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border-light);
}

.editor-title {
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text-secondary);
}

.btn-add {
    padding: 6px 12px;
    font-size: 12px;
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition);
}

.btn-add:hover {
    background: var(--color-primary-dark);
}

.var-list {
    flex: 1;
    overflow-y: auto;
    padding: 12px 16px;
}

.empty-list {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 32px;
    color: var(--color-text-tertiary);
}

.var-list:not(:empty) + .empty-list {
    display: none;
}

.empty-icon {
    font-size: 32px;
    margin-bottom: 8px;
}

.empty-text {
    font-size: 13px;
}

/* 变量项 */
.var-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    background: var(--color-bg);
    border: 1px solid var(--color-border-light);
    border-radius: 8px;
    margin-bottom: 8px;
    transition: var(--transition);
}

.var-item:hover {
    border-color: var(--color-primary);
}

.var-item.is-comment {
    background: rgba(16, 185, 129, 0.1);
    border-color: rgba(16, 185, 129, 0.3);
}

.var-key {
    flex: 1;
    min-width: 0;
}

.var-key input {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    font-size: 13px;
    font-family: var(--font-mono);
    background: var(--color-bg-secondary);
    color: var(--color-text);
}

.var-key input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.var-key input::placeholder {
    color: var(--color-text-tertiary);
}

.var-value {
    flex: 2;
    min-width: 0;
}

.var-value input {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    font-size: 13px;
    font-family: var(--font-mono);
    background: var(--color-bg-secondary);
    color: var(--color-text);
}

.var-value input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.var-actions {
    display: flex;
    gap: 4px;
}

.btn-action {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    background: var(--color-bg-secondary);
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: var(--transition);
    font-size: 14px;
}

.btn-action:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn-action.btn-delete:hover {
    border-color: #ef4444;
    color: #ef4444;
}

.var-type {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    border-radius: 4px;
}

.var-type.is-var {
    background: var(--color-primary-light);
    color: var(--color-primary);
}

.var-type.is-comment {
    background: rgba(16, 185, 129, 0.2);
    color: #10b981;
}

/* 输出区域 */
.output-section {
    background: var(--color-bg-secondary);
    border-radius: 12px;
    border: 1px solid var(--color-border-light);
    display: flex;
    flex-direction: column;
}

.output-tabs {
    display: flex;
    gap: 4px;
    margin-left: auto;
    margin-right: 12px;
}

.tab-btn {
    padding: 6px 12px;
    font-size: 12px;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    background: var(--color-bg);
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: var(--transition);
}

.tab-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.tab-btn.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}

.btn-copy {
    padding: 6px 12px;
    font-size: 12px;
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
}

.btn-copy:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.output-content {
    flex: 1;
    margin: 0;
    padding: 16px;
    background: #1e1e1e;
    font-family: var(--font-mono);
    font-size: 13px;
    line-height: 1.6;
    color: #d4d4d4;
    overflow: auto;
    min-height: 200px;
    white-space: pre-wrap;
    word-break: break-word;
}

/* 语法高亮 */
.output-content .key {
    color: #9cdcfe;
}

.output-content .value {
    color: #ce9178;
}

.output-content .comment {
    color: #6a9955;
}

/* 统计栏 */
.stats-bar {
    display: flex;
    gap: 20px;
    padding: 12px 16px;
    border-top: 1px solid var(--color-border-light);
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
}

.stat-icon {
    font-size: 16px;
}

.stat-label {
    color: var(--color-text-secondary);
}

.stat-value {
    font-weight: 600;
    color: var(--color-primary);
}

/* 工具栏 */
.toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 16px;
    background: var(--color-bg-secondary);
    border-radius: 12px;
    border: 1px solid var(--color-border-light);
    flex-wrap: wrap;
    gap: 12px;
}

.tool-group {
    display: flex;
    gap: 10px;
}

.btn-primary {
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    background: var(--color-primary);
    color: white;
}

.btn-primary:hover {
    background: var(--color-primary-dark);
}

.btn-secondary {
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
}

.btn-secondary:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn-export {
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 13px;
    cursor: pointer;
    transition: var(--transition);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
}

.btn-export:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

/* 响应式 */
@media (max-width: 900px) {
    .main-grid {
        grid-template-columns: 1fr;
    }

    .toolbar {
        flex-direction: column;
        align-items: stretch;
    }

    .tool-group {
        width: 100%;
        justify-content: center;
    }

    .btn-primary, .btn-secondary {
        flex: 1;
    }
}

@media (max-width: 600px) {
    .env-container {
        gap: 12px;
    }

    .env-input {
        min-height: 140px;
        padding: 12px;
        font-size: 12px;
    }

    .var-item {
        flex-wrap: wrap;
        gap: 6px;
    }

    .var-key, .var-value {
        flex: 1 1 100%;
    }

    .var-actions {
        width: 100%;
        justify-content: flex-end;
    }

    .output-content {
        font-size: 12px;
        padding: 12px;
    }

    .stats-bar {
        flex-wrap: wrap;
        gap: 12px;
    }

    .section-header {
        flex-wrap: wrap;
        gap: 8px;
    }

    .output-tabs {
        order: -1;
        width: 100%;
        margin: 0 0 8px 0;
        justify-content: center;
    }
}