/* ==============================================
   RC4加密解密工具专用样式
   所有样式限定在 .tool-page 作用域内
   ============================================== */

/* ========== 输入区域样式 ========== */
.tool-page .input-section {
    margin-bottom: 24px;
}

.tool-page .input-label {
    font-size: 15px;
    font-weight: 600;
    color: #333;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.tool-page .input-label i {
    color: #4285f4;
    font-size: 16px;
}

.tool-page .key-input,
.tool-page .md5-textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid #dee2e6;
    border-radius: 8px;
    font-size: 14px;
    color: #333;
    transition: all 0.2s ease;
    font-family: 'Courier New', 'Consolas', monospace;
}

.tool-page .key-input:focus,
.tool-page .md5-textarea:focus {
    outline: none;
    border-color: #4285f4;
    box-shadow: 0 0 0 3px rgba(66, 133, 244, 0.1);
}

.tool-page .md5-textarea {
    resize: vertical;
    min-height: 120px;
    line-height: 1.6;
}

.tool-page .input-section p {
    margin-top: 8px;
    color: #666;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.tool-page .input-section p i {
    color: #4285f4;
    font-size: 14px;
}

/* ========== 输出格式选项 ========== */
.tool-page .output-options {
    margin-bottom: 24px;
    background: #f8f9fa;
    padding: 16px;
    border-radius: 8px;
    border: 1px solid #e9ecef;
}

.tool-page .option-title {
    font-size: 15px;
    font-weight: 600;
    color: #333;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.tool-page .option-title i {
    color: #4285f4;
}

.tool-page .checkbox-group {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.tool-page .checkbox-item {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    padding: 8px 12px;
    border-radius: 6px;
    transition: all 0.2s ease;
}

.tool-page .checkbox-item:hover {
    background: #fff;
}

.tool-page .checkbox-item input[type="radio"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: #4285f4;
}

.tool-page .checkbox-label {
    font-size: 14px;
    color: #495057;
    user-select: none;
}

/* ========== 操作按钮样式 ========== */
.tool-page .action-buttons {
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.tool-page .btn-primary {
    flex: 1;
    min-width: 140px;
    padding: 14px 24px;
    font-size: 16px;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    color: #fff;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* 加密按钮 - 蓝色 */
.tool-page #encrypt-btn {
    background: linear-gradient(135deg, #4285f4 0%, #357ae8 100%);
    box-shadow: 0 4px 12px rgba(66, 133, 244, 0.3);
}

.tool-page #encrypt-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(66, 133, 244, 0.4);
}

.tool-page #encrypt-btn:active {
    transform: translateY(0);
}

/* 解密按钮 - 绿色 */
.tool-page #decrypt-btn {
    background: linear-gradient(135deg, #34a853 0%, #2d8e47 100%);
    box-shadow: 0 4px 12px rgba(52, 168, 83, 0.3);
}

.tool-page #decrypt-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(52, 168, 83, 0.4);
}

.tool-page #decrypt-btn:active {
    transform: translateY(0);
}

/* 清空重置按钮 - 灰色 */
.tool-page .btn-secondary {
    flex: 1;
    min-width: 140px;
    padding: 14px 24px;
    font-size: 16px;
    font-weight: 600;
    border: 2px solid #6c757d;
    border-radius: 8px;
    background: #fff;
    color: #6c757d;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.tool-page .btn-secondary:hover {
    background: #6c757d;
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(108, 117, 125, 0.3);
}

.tool-page .btn-secondary:active {
    transform: translateY(0);
}

/* ========== 结果显示区域 ========== */
.tool-page .result-container {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 24px;
    border: 1px solid #e9ecef;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.tool-page .result-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid #dee2e6;
}

.tool-page .result-header i {
    color: #34a853;
    font-size: 20px;
}

.tool-page .result-header h3 {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin: 0;
}

.tool-page .result-list {
    margin-top: 16px;
}

.tool-page .result-item {
    margin-bottom: 16px;
}

.tool-page .result-value {
    position: relative;
}

.tool-page .result-value code {
    word-break: break-all;
    display: block;
    padding: 15px;
    background: #fff;
    border: 1px solid #dee2e6;
    border-radius: 8px;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 13px;
    color: #333;
    line-height: 1.6;
}

.tool-page .copy-btn {
    margin-top: 10px;
    padding: 8px 16px;
    font-size: 14px;
    font-weight: 500;
    border: 1px solid #4285f4;
    border-radius: 6px;
    background: #fff;
    color: #4285f4;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.tool-page .copy-btn:hover {
    background: #4285f4;
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(66, 133, 244, 0.3);
}

.tool-page .copy-btn:active {
    transform: translateY(0);
}

.tool-page .copy-btn.copied {
    background: #34a853;
    border-color: #34a853;
    color: #fff;
}

/* ========== 隐私声明 ========== */
.tool-page .privacy-note {
    text-align: center;
    color: #666;
    font-size: 14px;
    padding: 12px 20px;
    background: #f0f9ff;
    border-radius: 8px;
    border: 1px solid #bfdbfe;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.tool-page .privacy-note i {
    color: #4285f4;
    font-size: 16px;
}

/* ========== 响应式设计 ========== */
@media (max-width: 768px) {
    .tool-page .action-buttons {
        flex-direction: column;
    }

    .tool-page .btn-primary,
    .tool-page .btn-secondary {
        width: 100%;
        min-width: auto;
    }

    .tool-page .checkbox-group {
        flex-direction: column;
        gap: 12px;
    }

    .tool-page .result-container {
        padding: 16px;
    }

    .tool-page .result-header h3 {
        font-size: 16px;
    }

    .tool-page .result-value code {
        font-size: 12px;
        padding: 12px;
    }

    .tool-page .copy-btn {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .tool-page .input-label,
    .tool-page .option-title {
        font-size: 14px;
    }

    .tool-page .key-input,
    .tool-page .md5-textarea {
        font-size: 13px;
        padding: 10px;
    }

    .tool-page .btn-primary,
    .tool-page .btn-secondary {
        font-size: 15px;
        padding: 12px 20px;
    }

    .tool-page .output-options {
        padding: 12px;
    }

    .tool-page .privacy-note {
        font-size: 13px;
        padding: 10px 16px;
    }
}