/**
 * UI Mobile Adapter CSS - 智能中控台手机端专属样式增强
 * 
 * 说明：
 * 1. 此文件在 ui-core.css 和 ui-mobile.css 之后加载
 * 2. 仅包含手机端特有的样式增强
 * 3. 不影响其他移动端项目（H5 工具集等）
 */

/* ========== 手机端专属功能标签样式 ========== */
.function-nav {
    position: relative;
    padding: 10px 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none; /* Firefox */
}

.function-nav::-webkit-scrollbar {
    display: none; /* Chrome/Safari */
}

.function-nav button {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    -webkit-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.function-nav button:active {
    transform: scale(0.95);
    -webkit-transform: scale(0.95);
}

/* ========== 个人中心弹窗样式 ========== */
.profile-modal {
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.profile-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea, #764ba2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    color: white;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

/* ========== 多模态输入框样式 ========== */
.multimodal-options {
    display: none;
    margin-top: 10px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding: 5px 0;
}

.multimodal-options::-webkit-scrollbar {
    display: none;
}

.mode-btn {
    min-width: 60px;
    padding: 8px 12px;
    background: #f5f5f5;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 13px;
    cursor: pointer;
    flex-shrink: 0;
    transition: all 0.2s ease;
    -webkit-transition: all 0.2s ease;
}

.mode-btn:active {
    transform: scale(0.9);
    -webkit-transform: scale(0.9);
}

.mode-btn.active {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border-color: transparent;
}

/* ========== 底部导航栏样式 ========== */
.bottom-nav {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.nav-item {
    transition: all 0.3s ease;
    -webkit-transition: all 0.3s ease;
}

.nav-item:active {
    transform: scale(0.9);
    -webkit-transform: scale(0.9);
}

.nav-item.active span:first-child {
    transform: scale(1.2);
    -webkit-transform: scale(1.2);
}

.nav-item.active {
    color: #667eea !important;
}

/* ========== AI 对话气泡样式 ========== */
.ai-message {
    background: white;
    border-radius: 16px;
    padding: 15px;
    margin-bottom: 15px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    animation: slideIn 0.3s ease;
}

.user-message {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border-radius: 16px;
    padding: 15px;
    margin-bottom: 15px;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========== 加载动画 ========== */
.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(102, 126, 234, 0.3);
    border-radius: 50%;
    border-top-color: #667eea;
    animation: spin 0.8s linear infinite;
    -webkit-animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ========== 按钮效果 ========== */
.btn-primary-mobile {
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    -webkit-transition: all 0.3s ease;
}

.btn-primary-mobile::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-primary-mobile:active::after {
    width: 200px;
    height: 200px;
}

/* ========== 滚动条美化 ========== */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.05);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb {
    background: rgba(102, 126, 234, 0.5);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(102, 126, 234, 0.7);
}

/* ========== 毛玻璃效果 ========== */
.glass-effect {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* ========== 安全区域适配 ========== */
@supports (padding-bottom: env(safe-area-inset-bottom)) {
    .bottom-nav {
        padding-bottom: env(safe-area-inset-bottom);
    }
    
    .mobile-header {
        padding-top: env(safe-area-inset-top);
    }
}

/* ========== 深色模式支持 ========== */
@media (prefers-color-scheme: dark) {
    .welcome-card {
        box-shadow: 0 4px 20px rgba(102, 126, 234, 0.4);
    }
    
    .ai-message {
        background: rgba(30, 30, 30, 0.95);
        color: white;
    }
}

/* ========== 性能优化 ========== */
.will-animate {
    will-change: transform, opacity;
}

.no-delay {
    transition-delay: 0s !important;
}

/* ========== 触摸反馈 ========== */
.touch-feedback {
    position: relative;
}

.touch-feedback::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.1);
    opacity: 0;
    transition: opacity 0.2s;
    pointer-events: none;
}

.touch-feedback:active::before {
    opacity: 1;
}

/* ===== 2026-09-09 简洁灰化覆盖（多维鹰·AI智能中控台视觉收敛；后置同文件覆盖）===== */
.mobile-btn-primary,.chat-bubble.user,.user-message,.mode-btn.active,.btn-primary-mobile,
.form-submit-button,.form-button.form-submit-button,.profile-avatar,.welcome-card,.send-btn,#send-btn{
  background:#eef2f7 !important;background-image:none !important;color:#1e293b !important;
  border:none !important;box-shadow:none !important;}
.chat-bubble,.chat-bubble.ai,.chat-bubble.user,.ai-message,.message-bubble{
  font-size:14px !important;line-height:1.7 !important;color:#1e293b !important;}
.chat-bubble.ai,.ai-message{background:#f1f5f9 !important;background-image:none !important;}
.function-nav button{
  background:#f1f5f9 !important;background-image:none !important;color:#475569 !important;
  border:none !important;box-shadow:none !important;font-size:12px !important;
  padding:5px 11px !important;border-radius:15px !important;margin:0 !important;transform:none !important;}
#chat-input,.ai-chat-input{font-size:14px !important;border:1px solid #e2e8f0 !important;border-radius:16px !important;}
.mobile-header h1{font-size:15px !important;color:#334155 !important;}
.nav-item span{font-size:11px !important;}
.text-primary{color:#64748b !important;}