/* 下载侧栏口令激活样式 - 黑白配色方案 */

/* CSS变量定义 - 黑白配色 */
:root {
    --dsa-bg-primary: #ffffff;
    --dsa-bg-secondary: #f8f9fa;
    --dsa-bg-info: #f0f0f0;
    --dsa-bg-warning: #f5f5f5;
    --dsa-bg-success: #f0f8f0;
    --dsa-bg-danger: #f8f0f0;
    
    --dsa-text-primary: #000000;
    --dsa-text-secondary: #333333;
    --dsa-text-muted: #666666;
    --dsa-text-info: #000000;
    --dsa-text-warning: #444444;
    --dsa-text-success: #006600;
    --dsa-text-danger: #cc0000;
    
    --dsa-border-primary: #cccccc;
    --dsa-border-secondary: #e0e0e0;
    --dsa-border-info: #000000;
    --dsa-border-warning: #999999;
    --dsa-border-success: #006600;
    --dsa-border-danger: #cc0000;
    
    --dsa-accent-primary: #000000;
    --dsa-accent-hover: #333333;
    --dsa-accent-light: rgba(0,0,0,0.1);
    
    --dsa-shadow-light: 0 2px 4px rgba(0,0,0,0.1);
    --dsa-shadow-medium: 0 4px 8px rgba(0,0,0,0.15);
}

/* 暗色模式变量 - 反转黑白 */
@media (prefers-color-scheme: dark) {
    :root {
        --dsa-bg-primary: #000000;
        --dsa-bg-secondary: #111111;
        --dsa-bg-info: #1a1a1a;
        --dsa-bg-warning: #0f0f0f;
        --dsa-bg-success: #001100;
        --dsa-bg-danger: #110000;
        
        --dsa-text-primary: #ffffff;
        --dsa-text-secondary: #cccccc;
        --dsa-text-muted: #999999;
        --dsa-text-info: #ffffff;
        --dsa-text-warning: #bbbbbb;
        --dsa-text-success: #00ff00;
        --dsa-text-danger: #ff3333;
        
        --dsa-border-primary: #333333;
        --dsa-border-secondary: #222222;
        --dsa-border-info: #ffffff;
        --dsa-border-warning: #666666;
        --dsa-border-success: #00ff00;
        --dsa-border-danger: #ff3333;
        
        --dsa-accent-primary: #ffffff;
        --dsa-accent-hover: #cccccc;
        --dsa-accent-light: rgba(255,255,255,0.1);
        
        --dsa-shadow-light: 0 2px 4px rgba(255,255,255,0.1);
        --dsa-shadow-medium: 0 4px 8px rgba(255,255,255,0.15);
    }
}

/* 手动暗色模式支持 */
body.dark-mode,
body.night-mode,
body[data-theme="dark"],
.dark-theme {
    --dsa-bg-primary: #000000;
    --dsa-bg-secondary: #111111;
    --dsa-bg-info: #1a1a1a;
    --dsa-bg-warning: #0f0f0f;
    --dsa-bg-success: #001100;
    --dsa-bg-danger: #110000;
    
    --dsa-text-primary: #ffffff;
    --dsa-text-secondary: #cccccc;
    --dsa-text-muted: #999999;
    --dsa-text-info: #ffffff;
    --dsa-text-warning: #bbbbbb;
    --dsa-text-success: #00ff00;
    --dsa-text-danger: #ff3333;
    
    --dsa-border-primary: #333333;
    --dsa-border-secondary: #222222;
    --dsa-border-info: #ffffff;
    --dsa-border-warning: #666666;
    --dsa-border-success: #00ff00;
    --dsa-border-danger: #ff3333;
    
    --dsa-accent-primary: #ffffff;
    --dsa-accent-hover: #cccccc;
    --dsa-accent-light: rgba(255,255,255,0.1);
    
    --dsa-shadow-light: 0 2px 4px rgba(255,255,255,0.1);
    --dsa-shadow-medium: 0 4px 8px rgba(255,255,255,0.15);
}

/* 主要组件样式 */
.dsa-passcode-wrapper {
    margin-bottom: 20px;
    animation: slideInDown 0.5s ease-out;
    width: 100%;
    box-sizing: border-box;
}

/* 隐藏的下载内容 */
.dsa-hidden-download {
    display: none !important;
}

/* 动画效果 */
@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* 主要小工具容器 */
.dsa-passcode-widget {
    background: var(--dsa-bg-primary);
    border: 2px solid var(--dsa-border-primary);
    border-radius: 8px;
    padding: 20px;
    box-shadow: var(--dsa-shadow-light);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    width: 100%;
    box-sizing: border-box;
}

.dsa-passcode-widget::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--dsa-accent-primary);
}

.dsa-passcode-widget:hover {
    box-shadow: var(--dsa-shadow-medium);
    border-color: var(--dsa-border-info);
}

/* 标题样式 */
.dsa-passcode-widget .widget-title {
    color: var(--dsa-text-primary);
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--dsa-border-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.dsa-passcode-widget .widget-title i {
    color: var(--dsa-accent-primary);
    font-size: 18px;
}

/* 内容区域 */
.dsa-passcode-content {
    margin-top: 16px;
}

/* 信息提示区域 */
.dsa-passcode-info {
    background: var(--dsa-bg-info);
    padding: 12px 16px;
    border-radius: 6px;
    border: 1px solid var(--dsa-border-primary);
    margin-bottom: 16px;
    transition: all 0.3s ease;
}

.dsa-passcode-info p {
    margin: 0 0 8px 0;
    color: var(--dsa-text-secondary);
    font-size: 13px;
    line-height: 1.5;
    display: flex;
    align-items: flex-start;
    gap: 6px;
}

.dsa-passcode-info p:last-child {
    margin-bottom: 0;
}

.dsa-passcode-info i {
    color: var(--dsa-text-info);
    font-size: 14px;
    flex-shrink: 0;
    margin-top: 1px;
}

/* 下载预览区域 */
.dsa-download-preview {
    background: var(--dsa-bg-secondary);
    padding: 8px 12px;
    border-radius: 4px;
    border: 1px solid var(--dsa-border-secondary);
    margin-top: 8px;
}

.dsa-download-preview small {
    color: var(--dsa-text-info) !important;
    font-size: 12px;
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 500;
}

.dsa-download-preview i {
    color: var(--dsa-accent-primary);
}

/* 验证码区域 */
.dsa-captcha-section {
    background: var(--dsa-bg-warning);
    border: 1px solid var(--dsa-border-warning);
    border-radius: 6px;
    padding: 12px;
    margin-bottom: 16px;
}

.dsa-captcha-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--dsa-text-primary);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.dsa-captcha-display {
    background: var(--dsa-bg-primary);
    border: 2px solid var(--dsa-border-primary);
    border-radius: 4px;
    padding: 8px 12px;
    margin-bottom: 10px;
    text-align: center;
    font-family: 'Courier New', monospace;
    font-size: 18px;
    font-weight: bold;
    letter-spacing: 2px;
    color: var(--dsa-text-primary);
    user-select: none;
}

/* 表单样式 - 垂直布局优先 */
.dsa-passcode-form {
    margin-bottom: 16px;
}

.dsa-form-group {
    margin-bottom: 12px;
}

.dsa-form-label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--dsa-text-primary);
    margin-bottom: 6px;
}

.dsa-input-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
}

/* 桌面端水平布局 */
@media (min-width: 768px) {
    .dsa-input-group.horizontal {
        flex-direction: row;
        gap: 0;
    }
    
    .dsa-input-group.horizontal .dsa-form-input {
        border-radius: 6px 0 0 6px;
        border-right: none;
    }
    
    .dsa-input-group.horizontal .dsa-form-button {
        border-radius: 0 6px 6px 0;
        min-width: 100px;
    }
}

.dsa-form-input {
    flex: 1;
    border: 2px solid var(--dsa-border-primary);
    border-radius: 6px;
    padding: 10px 12px;
    font-size: 14px;
    background: var(--dsa-bg-primary);
    color: var(--dsa-text-primary);
    transition: all 0.3s ease;
    width: 100%;
    box-sizing: border-box;
}

.dsa-form-input::placeholder {
    color: var(--dsa-text-muted);
}

.dsa-form-input:focus {
    border-color: var(--dsa-border-info);
    box-shadow: 0 0 0 2px var(--dsa-accent-light);
    outline: none;
    background: var(--dsa-bg-primary);
}

.dsa-form-button {
    background: var(--dsa-accent-primary);
    border: 2px solid var(--dsa-accent-primary);
    color: var(--dsa-bg-primary);
    padding: 10px 16px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-height: 44px;
    width: 100%;
    box-sizing: border-box;
}

.dsa-form-button:hover {
    background: var(--dsa-accent-hover);
    border-color: var(--dsa-accent-hover);
    transform: translateY(-1px);
    box-shadow: var(--dsa-shadow-medium);
}

.dsa-form-button:active {
    transform: translateY(0);
}

.dsa-form-button:disabled {
    background: var(--dsa-text-muted);
    border-color: var(--dsa-text-muted);
    cursor: not-allowed;
    transform: none;
    opacity: 0.6;
}

.dsa-form-button i {
    font-size: 14px;
}

/* 刷新按钮 */
.dsa-refresh-btn {
    background: transparent;
    border: 1px solid var(--dsa-border-primary);
    color: var(--dsa-text-primary);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-left: 8px;
}

.dsa-refresh-btn:hover {
    background: var(--dsa-bg-secondary);
}

/* 消息样式 */
.dsa-message {
    padding: 10px 12px;
    border-radius: 6px;
    margin-top: 10px;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 500;
    border: 1px solid transparent;
    animation: fadeInUp 0.3s ease-out;
}

.dsa-message.alert-success {
    background: var(--dsa-bg-success);
    border-color: var(--dsa-border-success);
    color: var(--dsa-text-success);
}

.dsa-message.alert-danger {
    background: var(--dsa-bg-danger);
    border-color: var(--dsa-border-danger);
    color: var(--dsa-text-danger);
}

.dsa-message.alert-info {
    background: var(--dsa-bg-info);
    border-color: var(--dsa-border-info);
    color: var(--dsa-text-info);
}

.dsa-message i {
    font-size: 14px;
    flex-shrink: 0;
}

/* 提示区域 */
.dsa-passcode-tips {
    background: var(--dsa-bg-warning);
    border: 1px solid var(--dsa-border-warning);
    border-radius: 6px;
    padding: 10px 12px;
    margin-top: 12px;
}

.dsa-passcode-tips small {
    color: var(--dsa-text-warning);
    font-size: 12px;
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 500;
}

.dsa-passcode-tips i {
    color: var(--dsa-text-warning);
    font-size: 12px;
    flex-shrink: 0;
}

/* 倒计时显示 */
.dsa-countdown {
    display: inline-block;
    background: var(--dsa-accent-primary);
    color: var(--dsa-bg-primary);
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 11px;
    font-weight: bold;
    margin-left: 4px;
}

/* 状态样式 */
.dsa-passcode-form.shake {
    animation: shake 0.5s ease-in-out;
}

.fa-spinner.fa-spin {
    animation: spin 1s linear infinite;
}

.dsa-passcode-widget.success {
    border-color: var(--dsa-border-success);
}

.dsa-passcode-widget.success .widget-title {
    color: var(--dsa-text-success);
    border-bottom-color: var(--dsa-border-success);
}

.dsa-passcode-widget.success .widget-title i {
    color: var(--dsa-text-success);
}

.dsa-passcode-widget.error {
    border-color: var(--dsa-border-danger);
    animation: shake 0.5s ease-in-out;
}

/* 手机端专门优化 */
@media (max-width: 767px) {
    .dsa-passcode-widget {
        padding: 16px 12px;
        margin-bottom: 16px;
        border-radius: 6px;
    }
    
    .dsa-passcode-widget .widget-title {
        font-size: 15px;
        margin-bottom: 12px;
        padding-bottom: 8px;
    }
    
    .dsa-passcode-widget .widget-title i {
        font-size: 16px;
    }
    
    .dsa-passcode-info {
        padding: 10px 12px;
        margin-bottom: 12px;
    }
    
    .dsa-passcode-info p {
        font-size: 12px;
    }
    
    .dsa-captcha-display {
        font-size: 16px;
        padding: 6px 10px;
    }
    
    .dsa-form-input {
        padding: 12px 10px;
        font-size: 16px; /* 防止iOS缩放 */
        min-height: 44px;
    }
    
    .dsa-form-button {
        padding: 12px 16px;
        font-size: 15px;
        min-height: 44px;
    }
    
    .dsa-input-group {
        gap: 10px;
    }
    
    .dsa-message {
        font-size: 12px;
        padding: 8px 10px;
    }
    
    .dsa-passcode-tips {
        padding: 8px 10px;
    }
    
    .dsa-passcode-tips small {
        font-size: 11px;
    }
}

/* 超小屏幕优化 */
@media (max-width: 480px) {
    .dsa-passcode-widget {
        padding: 12px 10px;
        margin-bottom: 12px;
    }
    
    .dsa-passcode-widget .widget-title {
        font-size: 14px;
        margin-bottom: 10px;
    }
    
    .dsa-passcode-info {
        padding: 8px 10px;
        margin-bottom: 10px;
    }
    
    .dsa-form-input,
    .dsa-form-button {
        padding: 10px 8px;
        font-size: 14px;
        min-height: 40px;
    }
    
    .dsa-captcha-display {
        font-size: 14px;
        padding: 5px 8px;
    }
}

/* 焦点增强 */
.dsa-form-input:focus,
.dsa-form-button:focus {
    outline: 2px solid var(--dsa-accent-primary);
    outline-offset: 2px;
}

/* 打印样式 */
@media print {
    .dsa-passcode-widget {
        display: none !important;
    }
}

/* 高对比度模式支持 */
@media (prefers-contrast: high) {
    .dsa-passcode-widget {
        border-width: 3px;
    }
    
    .dsa-form-input,
    .dsa-form-button {
        border-width: 3px;
    }
    
    .dsa-message {
        border-width: 2px;
    }
}

/* 减少动画模式支持 */
@media (prefers-reduced-motion: reduce) {
    .dsa-passcode-wrapper,
    .dsa-message,
    .dsa-passcode-widget,
    .dsa-form-input,
    .dsa-form-button,
    .dsa-passcode-info {
        animation: none;
        transition: none;
    }
    
    .dsa-passcode-widget:hover {
        transform: none;
    }
    
    .dsa-form-button:hover {
        transform: none;
    }
}