/**
 * 文本加密样式
 */

/* 容器 */
.encrypt-container {
    background: var(--color-bg-secondary);
    border-radius: 16px;
    padding: 24px;
    margin-bottom: 20px;
}

/* 选项区块 */
.option-section {
    margin-bottom: 20px;
}

.option-section.hidden {
    display: none;
}

.option-label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 12px;
}

/* 模式切换 */
.mode-toggle {
    display: flex;
    gap: 8px;
}

.mode-btn {
    flex: 1;
    padding: 12px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all 0.15s;
}

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

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

/* 算法选择网格 */
.algorithm-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.algorithm-grid.hidden {
    display: none;
}

.algo-btn {
    padding: 10px 20px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    font-family: 'JetBrains Mono', monospace;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all 0.15s;
}

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

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

/* 密钥输入 */
.key-input-wrapper {
    display: flex;
    align-items: center;
    gap: 8px;
}

.key-input-wrapper input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    font-size: 14px;
    background: var(--color-bg);
}

.key-input-wrapper input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.toggle-key-btn {
    padding: 10px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.15s;
}

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

.eye-icon {
    width: 20px;
    height: 20px;
    color: var(--color-text-secondary);
}

/* 输入输出区域 */
.io-section {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.io-panel {
    background: var(--color-bg);
    border-radius: 12px;
    padding: 16px;
}

.io-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.io-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text);
}

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

.btn-copy,
.btn-clear {
    padding: 4px 10px;
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    font-size: 12px;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all 0.15s;
}

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

.io-panel textarea {
    width: 100%;
    min-height: 150px;
    padding: 14px;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    font-size: 14px;
    font-family: 'JetBrains Mono', monospace;
    line-height: 1.6;
    resize: vertical;
    background: var(--color-bg-secondary);
    color: var(--color-text);
}

.io-panel textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.io-panel textarea::placeholder {
    color: var(--color-text-light);
}

/* 操作按钮 */
.io-actions {
    display: flex;
    justify-content: center;
    gap: 16px;
}

.io-actions.hidden {
    display: none;
}

.io-actions .btn {
    min-width: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

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

/* 响应式 */
@media (max-width: 600px) {
    .encrypt-container {
        padding: 16px;
    }

    .algorithm-grid {
        gap: 8px;
    }

    .algo-btn {
        padding: 8px 14px;
        font-size: 13px;
    }

    .io-panel textarea {
        min-height: 120px;
    }

    .io-actions {
        flex-direction: column;
    }

    .io-actions .btn {
        width: 100%;
    }
}

/* 信息内容 */
.info-content {
    font-size: 13px;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.info-subtitle {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text);
    margin: 16px 0 8px 0;
}

.info-subtitle:first-child {
    margin-top: 0;
}

.info-content .usage-list {
    margin-bottom: 8px;
}