/* 大厅头部布局重构样式文件 */

/* ==================== CSS变量定义 ==================== */
:root {
    /* 颜色方案 */
    --primary-gold: #D4AF37;
    --dark-red: #8B0000;
    --deep-black: #1A1A1A;
    --charcoal: #2C2C2C;
    --wine-red: #4A0E0E;
    --text-primary: #E0E0E0;
    --text-secondary: #A0A0A0;
    --border-color: rgba(212, 175, 55, 0.3);
    
    /* 间距系统 */
    --spacing-xs: 5px;
    --spacing-sm: 10px;
    --spacing-md: 15px;
    --spacing-lg: 20px;
    --spacing-xl: 30px;
    
    /* 圆角规范 */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-full: 50%;
    
    /* 阴影规范 */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.4);
    --shadow-gold: 0 0 20px rgba(212, 175, 55, 0.5);
    
    /* 动画时长 */
    --duration-fast: 150ms;
    --duration-normal: 300ms;
    --duration-slow: 500ms;
}

/* ==================== 大厅头部主容器 ==================== */
.lobby-header-redesign {
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background-color: rgba(26, 26, 26, 0.95);
    border: 2px solid var(--primary-gold);
    border-radius: var(--radius-md);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md), var(--shadow-gold);
    animation: slideDown 0.6s ease-out;
    flex-wrap: wrap;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}


/* ==================== 头像容器 ==================== */
.avatar-wrapper {
    position: relative;
    cursor: pointer;
    transition: transform var(--duration-normal) ease;
}

.avatar-wrapper:hover {
    transform: scale(1.05);
}

.avatar-wrapper img {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-full);
    border: 3px solid var(--primary-gold);
    object-fit: cover;
    background-color: var(--deep-black);
    transition: box-shadow var(--duration-normal) ease;
}

.avatar-wrapper:hover img {
    box-shadow: var(--shadow-gold);
}

/* ==================== 昵称显示 ==================== */
.nickname-display {
    display: flex;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: rgba(139, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
}

.nickname-display span {
    color: var(--primary-gold);
    font-size: 18px;
    font-weight: bold;
    user-select: none;
}

/* ==================== QQ群按钮 ==================== */
.qq-group-button-wrapper {
    display: flex;
    align-items: center;
}

.qq-group-button-wrapper button {
    padding: 8px 12px;
    min-width: 40px;
    min-height: 40px;
    background: linear-gradient(135deg, #0066cc 0%, #004499 100%);
    border: 2px solid #66aaff;
    border-radius: 6px;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    position: relative;
}

.qq-group-button-wrapper button img {
    width: 24px;
    height: 24px;
}

.qq-group-button-wrapper button:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 4px 15px rgba(0, 102, 204, 0.5);
    background: linear-gradient(135deg, #0077dd 0%, #0055aa 100%);
}

/* ==================== 设置按钮 ==================== */
.settings-button-wrapper {
    display: flex;
    align-items: center;
}

.settings-button-wrapper button {
    padding: var(--spacing-sm) var(--spacing-md);
    background: linear-gradient(135deg, var(--charcoal) 0%, var(--deep-black) 100%);
    border: 2px solid var(--primary-gold);
    border-radius: var(--radius-sm);
    color: var(--primary-gold);
    font-size: 24px;
    cursor: pointer;
    transition: all var(--duration-normal) ease;
}

.settings-button-wrapper button:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: var(--shadow-gold);
    background: linear-gradient(135deg, var(--wine-red) 0%, var(--dark-red) 100%);
}


/* ==================== 思脉显示容器 ==================== */
.simai-display {
    position: relative;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: linear-gradient(135deg, rgba(139, 0, 0, 0.3) 0%, rgba(74, 14, 14, 0.3) 100%);
    border: 2px solid var(--primary-gold);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--duration-normal) ease;
    overflow: hidden;
}

.simai-display:hover {
    transform: scale(1.05);
    animation: simai-glow 2s ease-in-out infinite;
}

.simai-display .simai-icon {
    width: 24px;
    height: 24px;
    transition: transform var(--duration-normal) ease;
}

.simai-display:hover .simai-icon {
    transform: rotate(5deg);
}

.simai-display .simai-amount {
    color: var(--primary-gold);
    font-size: 18px;
    font-weight: bold;
    transition: transform var(--duration-normal) ease;
}

.simai-display:hover .simai-amount {
    transform: scale(1.1);
}

.simai-display .simai-name {
    color: var(--text-secondary);
    font-size: 14px;
}

/* 思脉悬停特效层 */
.simai-hover-effect {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
}

.simai-particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--primary-gold);
    border-radius: 50%;
    animation: simai-particle 1s ease-out forwards;
}

@keyframes simai-glow {
    0%, 100% {
        box-shadow: 0 0 5px rgba(212, 175, 55, 0.3);
    }
    50% {
        box-shadow: 0 0 20px rgba(212, 175, 55, 0.8);
    }
}

@keyframes simai-particle {
    0% {
        transform: translateY(0) scale(1);
        opacity: 1;
    }
    100% {
        transform: translateY(-30px) scale(0);
        opacity: 0;
    }
}


/* ==================== 背景音乐选择器 ==================== */
.bgm-selector-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.bgm-toggle {
    padding: var(--spacing-sm) var(--spacing-md);
    background: linear-gradient(135deg, var(--charcoal) 0%, var(--deep-black) 100%);
    border: 2px solid var(--primary-gold);
    border-radius: var(--radius-sm);
    color: var(--primary-gold);
    font-size: 16px;
    cursor: pointer;
    transition: all var(--duration-normal) ease;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.bgm-toggle:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold);
    background: linear-gradient(135deg, var(--wine-red) 0%, var(--dark-red) 100%);
}

.bgm-toggle::after {
    content: '▼';
    font-size: 12px;
    transition: transform var(--duration-normal) ease;
}

.bgm-selector-wrapper:hover .bgm-toggle::after {
    transform: rotate(180deg);
}

/* 下拉菜单 */
.bgm-dropdown {
    position: absolute;
    top: calc(100% + var(--spacing-sm));
    left: 0;
    min-width: 250px;
    background-color: rgba(26, 26, 26, 0.98);
    border: 2px solid var(--primary-gold);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--duration-normal) ease;
    z-index: 1000;
    max-height: 300px;
    overflow-y: auto;
}

.bgm-selector-wrapper:hover .bgm-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.bgm-item {
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--duration-fast) ease;
    border-left: 3px solid transparent;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.bgm-item .bgm-name {
    font-size: 14px;
    color: var(--text-primary);
}

.bgm-item .bgm-author {
    font-size: 12px;
    color: var(--text-secondary);
    font-style: italic;
}

.bgm-item:hover {
    background-color: rgba(139, 0, 0, 0.3);
    border-left-color: var(--primary-gold);
    padding-left: calc(var(--spacing-md) + 5px);
}

.bgm-item:hover .bgm-name {
    color: var(--primary-gold);
}

.bgm-item.active {
    background-color: rgba(212, 175, 55, 0.2);
    border-left-color: var(--primary-gold);
}

.bgm-item.active .bgm-name {
    color: var(--primary-gold);
    font-weight: bold;
}

.bgm-item.active .bgm-author {
    color: var(--primary-gold);
    opacity: 0.8;
}

.bgm-item.disabled {
    color: var(--text-secondary);
    cursor: not-allowed;
    opacity: 0.5;
}

.bgm-item.disabled:hover {
    background-color: transparent;
    border-left-color: transparent;
    padding-left: var(--spacing-md);
}


/* ==================== 特别鸣谢按钮 ==================== */
.sponsors-button-wrapper {
    display: flex;
    align-items: center;
}

.sponsors-button-wrapper button {
    padding: var(--spacing-sm) var(--spacing-md);
    background: linear-gradient(135deg, var(--primary-gold) 0%, #B8941E 100%);
    border: 2px solid var(--primary-gold);
    border-radius: var(--radius-sm);
    color: var(--deep-black);
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: all var(--duration-normal) ease;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.sponsors-button-wrapper button:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: var(--shadow-gold), 0 0 30px rgba(212, 175, 55, 0.6);
}

/* ==================== 设置弹窗 ==================== */
.settings-modal-redesign {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0);
    z-index: 10000;
    justify-content: center;
    align-items: center;
    transition: background-color var(--duration-normal) ease;
}

.settings-modal-redesign.active {
    background-color: rgba(0, 0, 0, 0.8);
}

.settings-modal-content {
    background: linear-gradient(135deg, var(--deep-black) 0%, var(--charcoal) 100%);
    border: 2px solid var(--primary-gold);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    max-width: 500px;
    width: 90%;
    box-shadow: var(--shadow-lg), var(--shadow-gold);
    position: relative;
    opacity: 0;
    transform: translateY(30px);
    transition: all var(--duration-normal) ease;
}

.settings-modal-redesign.active .settings-modal-content {
    opacity: 1;
    transform: translateY(0);
}

.settings-modal-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    font-size: 28px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--duration-fast) ease;
}

.settings-modal-close:hover {
    color: var(--primary-gold);
    transform: rotate(90deg);
}

.settings-modal-title {
    color: var(--primary-gold);
    font-size: 28px;
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.settings-menu {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.settings-menu-item {
    padding: var(--spacing-md);
    background-color: rgba(139, 0, 0, 0.2);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--duration-normal) ease;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.settings-menu-item:hover {
    background-color: rgba(139, 0, 0, 0.4);
    border-color: var(--primary-gold);
    transform: translateX(5px);
}

.settings-menu-item .icon {
    font-size: 24px;
}

.settings-menu-item .label {
    font-size: 16px;
    font-weight: bold;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}


/* ==================== 响应式设计 ==================== */
@media (max-width: 768px) {
    .lobby-header-redesign {
        flex-wrap: wrap;
        gap: var(--spacing-sm);
        padding: var(--spacing-md);
    }
    
    .nickname-display span {
        font-size: 16px;
    }
    
    .simai-display .simai-amount {
        font-size: 16px;
    }
    
    .bgm-toggle {
        font-size: 14px;
        padding: var(--spacing-xs) var(--spacing-sm);
    }
    
    .sponsors-button-wrapper button {
        font-size: 14px;
        padding: var(--spacing-xs) var(--spacing-sm);
    }
    
    .settings-modal-content {
        width: 95%;
        padding: var(--spacing-lg);
    }
}

/* ==================== 性能优化 ==================== */
.lobby-header-redesign,
.avatar-wrapper,
.simai-display,
.bgm-toggle,
.sponsors-button-wrapper button,
.settings-menu-item {
    will-change: transform;
}

/* 滚动条样式 */
.bgm-dropdown::-webkit-scrollbar {
    width: 8px;
}

.bgm-dropdown::-webkit-scrollbar-track {
    background: var(--deep-black);
    border-radius: var(--radius-sm);
}

.bgm-dropdown::-webkit-scrollbar-thumb {
    background: var(--primary-gold);
    border-radius: var(--radius-sm);
}

.bgm-dropdown::-webkit-scrollbar-thumb:hover {
    background: #B8941E;
}