/**
 * 数据大小换算工具样式
 */

.data-size-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* 计算方式 */
.mode-section {
    background: var(--color-bg-secondary);
    border-radius: 12px;
    padding: 16px 20px;
    border: 1px solid var(--color-border-light);
}

.mode-header {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 12px;
}

.mode-btns {
    display: flex;
    gap: 8px;
    margin-bottom: 8px;
}

.mode-btn {
    cursor: pointer;
}

.mode-btn input {
    display: none;
}

.mode-btn span {
    display: inline-block;
    padding: 8px 16px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    font-size: 13px;
    color: var(--color-text-secondary);
    transition: var(--transition);
}

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

.mode-btn.active span {
    background: var(--color-primary-light);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.mode-hint {
    font-size: 12px;
    color: var(--color-text-light);
    margin: 0;
}

/* 输入区域 */
.input-section {
    background: var(--color-bg-secondary);
    border-radius: 12px;
    padding: 20px;
    border: 1px solid var(--color-border-light);
}

.input-group {
    display: flex;
    gap: 12px;
    margin-bottom: 8px;
}

.input-group input {
    flex: 1;
    padding: 14px 16px;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    font-size: 18px;
    font-family: var(--font-mono);
    color: var(--color-text);
    background: var(--color-bg);
    outline: none;
    transition: var(--transition);
}

.input-group input:focus {
    border-color: var(--color-primary);
}

.input-group input::placeholder {
    color: var(--color-text-light);
    font-size: 15px;
}

.input-group select {
    padding: 14px 20px;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    font-size: 15px;
    font-weight: 500;
    color: var(--color-text);
    background: var(--color-bg);
    cursor: pointer;
    outline: none;
    transition: var(--transition);
    min-width: 120px;
}

.input-group select:focus {
    border-color: var(--color-primary);
}

.input-hint {
    font-size: 12px;
    color: var(--color-text-secondary);
    margin: 0;
}

/* 换算结果 */
.result-section {
    background: var(--color-bg-secondary);
    border-radius: 12px;
    padding: 16px 20px;
    border: 1px solid var(--color-border-light);
}

.result-header {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 12px;
}

.result-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 10px;
}

.result-item {
    display: flex;
    flex-direction: column;
    padding: 12px;
    background: var(--color-bg);
    border-radius: 8px;
    border: 1px solid var(--color-border-light);
    transition: var(--transition);
}

.result-item.highlight {
    border-color: var(--color-primary);
    background: var(--color-primary-light);
}

.result-item .unit {
    font-size: 12px;
    color: var(--color-text-secondary);
    margin-bottom: 4px;
}

.result-item.highlight .unit {
    color: var(--color-primary);
}

.result-item .value {
    font-size: 14px;
    font-weight: 600;
    font-family: var(--font-mono);
    color: var(--color-text);
    word-break: break-all;
}

.result-item.highlight .value {
    color: var(--color-primary);
}

/* 常用换算 */
.common-section {
    background: var(--color-bg-secondary);
    border-radius: 12px;
    padding: 16px 20px;
    border: 1px solid var(--color-border-light);
}

.common-header {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 12px;
}

.common-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 8px;
}

.common-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    background: var(--color-bg);
    border-radius: 6px;
    font-size: 13px;
}

.common-from {
    font-weight: 600;
    color: var(--color-text);
}

.common-eq {
    color: var(--color-text-light);
}

.common-to {
    color: var(--color-primary);
    font-family: var(--font-mono);
}

/* 存储容量参考 */
.reference-section {
    background: var(--color-bg-secondary);
    border-radius: 12px;
    padding: 16px 20px;
    border: 1px solid var(--color-border-light);
}

.reference-header {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 12px;
}

.reference-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 8px;
}

.reference-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 14px;
    background: var(--color-bg);
    border-radius: 6px;
}

.ref-name {
    font-size: 13px;
    color: var(--color-text);
}

.ref-size {
    font-size: 12px;
    color: var(--color-text-secondary);
    font-family: var(--font-mono);
}

/* 响应式 */
@media (max-width: 600px) {
    .mode-btns {
        flex-direction: column;
    }

    .input-group {
        flex-direction: column;
    }

    .input-group select {
        width: 100%;
    }

    .result-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .common-grid,
    .reference-list {
        grid-template-columns: 1fr;
    }
}