/* ===== 统一导航栏样式 ===== */

/* 顶部容器 - 整合布局 */
.header-integrated {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 0;
    padding: 12px 20px;
    margin-bottom: 0;
    box-shadow: 0 4px 20px rgba(102, 126, 234, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: none;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: var(--spacing-lg);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: 70px;
}

/* 左侧标题 */
.header-left {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.header-left h1 {
    color: white;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 10px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    white-space: nowrap;
}

.header-left h1 i {
    font-size: 1.75rem;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.header-left h1 .title-text {
    display: inline;
}

/* 中间导航标签 */
.header-center {
    flex: 1;
    display: flex;
    justify-content: center;
    min-width: 0;
    overflow: hidden;
}

/* ===== 头部功能导航按钮 - 统一玻璃态风格 ===== */
.main-nav-tabs-integrated {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: center;
}

.main-nav-tab-integrated {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    color: white;
    font-size: 0.9375rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.main-nav-tab-integrated i {
    font-size: 1.125rem;
}

.main-nav-tab-integrated:hover:not(.disabled) {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.35);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.main-nav-tab-integrated.active {
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.4);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.main-nav-tab-integrated.disabled {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.5);
    cursor: not-allowed;
}

.main-nav-tab-integrated.disabled:hover {
    transform: none;
    box-shadow: none;
    background: rgba(255, 255, 255, 0.08);
}

.main-nav-tab-integrated .badge-soon {
    display: inline-block;
    padding: 2px 6px;
    background: rgba(255, 165, 0, 0.3);
    border-radius: 4px;
    font-size: 0.6875rem;
    font-weight: 600;
    margin-left: 4px;
}

/* 右侧用户信息 */
.header-right {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.user-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    color: white;
    font-weight: 600;
    font-size: 0.9375rem;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.2);
    white-space: nowrap;
    transition: all 0.3s ease;
}

.user-badge:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.35);
    transform: translateY(-2px);
}

.user-badge i {
    font-size: 1.25rem;
}

.btn-logout {
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
    font-size: 0.875rem;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 6px;
}

.btn-logout:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* 汉堡菜单按钮 - 默认隐藏 */
.btn-hamburger {
    display: none;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-md);
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.btn-hamburger:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

/* 移动端菜单面板 - 默认隐藏 */
.mobile-menu-panel {
    display: none;
    position: fixed;
    top: 70px;
    right: 0;
    width: 100%;
    max-width: 300px;
    height: calc(100vh - 70px);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.3);
    z-index: 999;
    overflow-y: auto;
    animation: slideInRight 0.3s ease-out;
}

.mobile-menu-panel.active {
    display: flex;
    flex-direction: column;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.mobile-menu-content {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    flex-shrink: 0;
}

.mobile-menu-header h3 {
    color: white;
    font-size: 1.125rem;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.mobile-menu-header h3 i {
    font-size: 1.25rem;
}

.mobile-menu-header h3 span {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.btn-close-menu {
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-md);
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    transition: all 0.3s ease;
}

.btn-close-menu:hover {
    background: rgba(255, 255, 255, 0.3);
}

.mobile-menu-body {
    flex: 1;
    overflow-y: auto;
    padding: 12px 0;
}

.mobile-menu-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 20px;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
}

.mobile-menu-item:hover {
    background: rgba(255, 255, 255, 0.1);
    color: white;
}

.mobile-menu-item.active {
    background: rgba(255, 255, 255, 0.15);
    color: white;
    border-left-color: white;
}

.mobile-menu-item i {
    font-size: 1.25rem;
    width: 24px;
    text-align: center;
}

.mobile-menu-item span {
    font-size: 0.9375rem;
    font-weight: 500;
}

.mobile-menu-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    margin: 8px 0;
}

.mobile-menu-logout {
    color: #ff6b6b;
}

.mobile-menu-logout:hover {
    background: rgba(255, 107, 107, 0.1);
    color: #ff8787;
}

/* 内容区域 - 为固定导航栏留出空间 */
.main-content-wrapper {
    padding-top: 70px;
    position: relative;
}

/* ===== 响应式设计 - 平板 (768px - 1023px) ===== */
@media (max-width: 1023px) and (min-width: 768px) {
    .header-integrated {
        height: 80px;
        padding: 12px 16px;
        gap: var(--spacing-md);
    }

    .header-left h1 {
        font-size: 1.25rem;
    }

    .header-left h1 i {
        font-size: 1.5rem;
    }

    .main-nav-tab-integrated {
        padding: 8px 14px;
        font-size: 0.8125rem;
    }

    .main-nav-tab-integrated i {
        font-size: 1rem;
    }

    .user-badge {
        padding: 6px 12px;
        font-size: 0.8125rem;
    }

    .user-badge i {
        font-size: 1.125rem;
    }

    .btn-logout {
        padding: 6px 12px;
        font-size: 0.8125rem;
    }

    .main-content-wrapper {
        padding-top: 80px;
    }
}

/* ===== 响应式设计 - 移动端 (max-width: 767px) ===== */
@media (max-width: 767px) {
    .header-integrated {
        height: 60px;
        padding: 10px 8px;
        gap: 6px;
        grid-template-columns: auto 1fr auto;
    }

    .header-left {
        min-width: auto;
        flex-shrink: 0;
    }

    .header-left h1 {
        font-size: 1rem;
        gap: 6px;
        margin: 0;
    }

    .header-left h1 i {
        font-size: 1.125rem;
    }

    .header-left h1 .title-text {
        display: inline;
        font-size: 0.875rem;
        /*max-width: 100px;*/
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .header-center {
        display: none;
    }

    .header-right {
        gap: 4px;
        flex-wrap: nowrap;
        justify-content: flex-end;
        align-items: center;
    }

    .user-badge {
        padding: 6px 8px;
        font-size: 0.75rem;
        display: flex;
        align-items: center;
        gap: 4px;
        border-radius: 6px;
        min-width: 0;
    }

    .user-badge i {
        font-size: 0.9rem;
        flex-shrink: 0;
    }

    /* 默认隐藏所有文字span，但排除积分徽章的特殊情况 */
    .user-badge:not(.points-badge) span,
    .user-name-badge span {
        display: none;
    }

    /* Points页面 - 显示积分文本 */
    .points-badge .points-text {
        display: inline;
        font-size: 0.75rem;
        white-space: nowrap;
    }

    /* Points页面 - 隐藏用户名，只显示积分 */
    .user-name-badge {
        display: none;
    }

    /* 确保积分徽章正确显示 */
    .points-badge {
        display: flex;
        align-items: center;
        gap: 4px;
        padding: 6px 8px;
    }

    .btn-logout {
        padding: 6px 8px;
        font-size: 0.75rem;
        display: flex;
        align-items: center;
        gap: 4px;
        border-radius: 6px;
        min-width: 0;
    }

    .btn-logout i {
        font-size: 0.9rem;
        flex-shrink: 0;
    }

    .btn-logout span {
        display: none;
    }

    /* 显示汉堡菜单按钮 */
    .btn-hamburger {
        display: flex;
        width: 36px;
        height: 36px;
        flex-shrink: 0;
    }

    /* 移动端菜单面板 */
    .mobile-menu-panel {
        max-width: 280px;
        top: 60px;
        height: calc(100vh - 60px);
    }

    .main-content-wrapper {
        padding-top: 60px;
    }

    .main-nav-tabs-integrated {
        gap: 8px;
    }

    .main-nav-tab-integrated {
        padding: 8px 14px;
        font-size: 0.8125rem;
        border-radius: 6px;
    }

    .main-nav-tab-integrated i {
        font-size: 1rem;
    }

    .main-nav-tab-integrated .badge-soon {
        font-size: 0.625rem;
        padding: 2px 4px;
    }
}

/* ===== 响应式设计 - 超小屏幕 (max-width: 480px) ===== */
@media (max-width: 480px) {
    .header-integrated {
        height: 56px;
        padding: 8px 10px;
    }

    .header-left h1 {
        font-size: 0.9rem;
    }

    .header-left h1 i {
        font-size: 1rem;
    }

    .user-badge {
        padding: 5px 8px;
        font-size: 0.7rem;
    }

    .user-badge i {
        font-size: 0.9rem;
    }

    .btn-logout {
        padding: 5px 8px;
        font-size: 0.7rem;
    }

    .btn-hamburger {
        width: 36px;
        height: 36px;
        font-size: 1.125rem;
    }

    .mobile-menu-panel {
        max-width: 100%;
        top: 56px;
        height: calc(100vh - 56px);
    }

    .main-content-wrapper {
        padding-top: 56px;
    }

    .mobile-menu-item {
        padding: 12px 16px;
    }

    .mobile-menu-header {
        padding: 12px 16px;
    }
}

/* ===== 响应式设计 - 极小屏幕 (max-width: 320px) ===== */
@media (max-width: 320px) {
    .header-integrated {
        height: 52px;
        padding: 6px 8px;
    }

    .header-left h1 {
        font-size: 0.8rem;
    }

    .header-left h1 i {
        font-size: 0.9rem;
    }

    .user-badge {
        padding: 4px 6px;
        font-size: 0.65rem;
    }

    .user-badge i {
        font-size: 0.8rem;
    }

    .btn-logout {
        padding: 4px 6px;
        font-size: 0.65rem;
    }

    .btn-hamburger {
        width: 32px;
        height: 32px;
        font-size: 1rem;
    }

    .mobile-menu-panel {
        top: 52px;
        height: calc(100vh - 52px);
    }

    .main-content-wrapper {
        padding-top: 52px;
    }

    .mobile-menu-item {
        padding: 10px 12px;
        gap: 8px;
    }

    .mobile-menu-item i {
        font-size: 1rem;
    }

    .mobile-menu-item span {
        font-size: 0.8125rem;
    }

    .mobile-menu-header h3 {
        font-size: 1rem;
    }

    .btn-close-menu {
        width: 32px;
        height: 32px;
        font-size: 1rem;
    }
}

/* ===== 辅助类 ===== */
.text-center {
    text-align: center;
}

/* ===== 触摸优化 ===== */
@media (hover: none) and (pointer: coarse) {
    .main-nav-tab-integrated:hover:not(.disabled) {
        transform: none;
    }

    .main-nav-tab-integrated:active:not(.disabled) {
        transform: scale(0.95);
    }

    .user-badge:hover {
        transform: none;
    }

    .user-badge:active {
        transform: scale(0.95);
    }

    .btn-logout:hover {
        transform: none;
    }

    .btn-logout:active {
        transform: scale(0.95);
    }
}