/* 全局通用样式 - 科技蓝色调 */

/* ==================== 颜色变量 ==================== */
:root {
    /* 主色调 - 鲜亮科技蓝 */
    --primary-color: #00bcd4;
    --primary-light: #4dd0e1;
    --primary-dark: #00acc1;
    --primary-darker: #0097a7;
    
    /* 辅助色 */
    --secondary-color: #0288d1;
    --accent-color: #00e5ff;
    --info-color: #29b6f6;
    --success-color: #26c6da;
    --warning-color: #ffa726;
    --danger-color: #ef5350;
    
    /* 中性色 */
    --text-primary: #333333;
    --text-secondary: #666666;
    --text-light: #999999;
    --text-white: #ffffff;
    
    /* 背景色 */
    --bg-primary: #ffffff;
    --bg-secondary: #f5f7fa;
    --bg-dark: #0097a7;
    --bg-gradient: linear-gradient(135deg, #00bcd4 0%, #00e5ff 50%, #4dd0e1 100%);
    
    /* 边框色 */
    --border-color: #e6e6e6;
    --border-light: #f0f0f0;
    --border-dark: #d0d0d0;
    
    /* 阴影 */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.2);
    --shadow-primary: 0 4px 12px rgba(0, 188, 212, 0.3);
    
    /* 圆角 */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 50%;
    
    /* 间距 */
    --spacing-xs: 5px;
    --spacing-sm: 10px;
    --spacing-md: 15px;
    --spacing-lg: 20px;
    --spacing-xl: 30px;
}

/* ==================== 全局重置 ==================== */
/* 
 * 精确重置：只重置有默认margin/padding的元素
 * div/span本身没有默认margin/padding，不需要重置
 */
html, body, h1, h2, h3, h4, h5, h6, p, blockquote, pre,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, figure, figcaption, footer, header, hgroup,
menu, nav, section {
    margin: 0;
    padding: 0;
}

/* 列表样式重置 */
ol, ul {
    list-style: none;
}

/* box-sizing 应用到所有元素（这个可以保留通配符） */
*, *::before, *::after {
    box-sizing: border-box;
}

body {
    font-family: "Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
    color: var(--text-primary);
    font-size: 14px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ==================== 通用工具类 ==================== */

/* 文本颜色 */
.text-primary { color: var(--primary-color) !important; }
.text-secondary { color: var(--text-secondary) !important; }
.text-light { color: var(--text-light) !important; }
.text-white { color: var(--text-white) !important; }
.text-success { color: var(--success-color) !important; }
.text-warning { color: var(--warning-color) !important; }
.text-danger { color: var(--danger-color) !important; }

/* 背景色 */
.bg-primary { background-color: var(--primary-color) !important; }
.bg-secondary { background-color: var(--bg-secondary) !important; }
.bg-white { background-color: var(--bg-primary) !important; }
.bg-gradient { background: var(--bg-gradient) !important; }

/* 边距 */
.m-0 { margin: 0 !important; }
.mt-sm { margin-top: var(--spacing-sm) !important; }
.mt-md { margin-top: var(--spacing-md) !important; }
.mt-lg { margin-top: var(--spacing-lg) !important; }
.mb-sm { margin-bottom: var(--spacing-sm) !important; }
.mb-md { margin-bottom: var(--spacing-md) !important; }
.mb-lg { margin-bottom: var(--spacing-lg) !important; }

.p-0 { padding: 0 !important; }
.p-sm { padding: var(--spacing-sm) !important; }
.p-md { padding: var(--spacing-md) !important; }
.p-lg { padding: var(--spacing-lg) !important; }

/* 圆角 */
.radius-sm { border-radius: var(--radius-sm) !important; }
.radius-md { border-radius: var(--radius-md) !important; }
.radius-lg { border-radius: var(--radius-lg) !important; }
.radius-full { border-radius: var(--radius-full) !important; }

/* 阴影 */
.shadow-sm { box-shadow: var(--shadow-sm) !important; }
.shadow-md { box-shadow: var(--shadow-md) !important; }
.shadow-lg { box-shadow: var(--shadow-lg) !important; }

/* ==================== 通用按钮样式 ==================== */
.btn-tech {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: var(--text-white);
    border: none;
    border-radius: var(--radius-md);
    padding: 10px 20px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: var(--shadow-primary);
}

.btn-tech:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(30, 136, 229, 0.5);
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
}

.btn-tech:active {
    transform: translateY(0);
}

.btn-outline-tech {
    background: transparent;
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
    border-radius: var(--radius-md);
    padding: 10px 20px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-outline-tech:hover {
    background: var(--primary-color);
    color: var(--text-white);
    box-shadow: var(--shadow-primary);
}

/* ==================== 卡片样式 ==================== */
.card-tech {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s;
}

.card-tech:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.card-tech-header {
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

/* ==================== 渐变文字 ==================== */
.text-gradient {
    background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 600;
}

/* ==================== 科技感装饰线 ==================== */
.tech-line {
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
    margin: var(--spacing-md) 0;
}

/* ==================== 加载动画 ==================== */
.loading-tech {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(30, 136, 229, 0.1);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* ==================== 响应式断点 ==================== */
@media screen and (max-width: 768px) {
    body {
        font-size: 13px;
    }
}

@media screen and (max-width: 480px) {
    body {
        font-size: 12px;
    }
}

/* ==================== 顶部用户信息栏(通用组件) ==================== */
.user-header {
    position: sticky;
    top: 0;
    z-index: 999;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-darker) 100%);
    color: var(--text-white);
    padding: 10px 12px;
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.top-user-bar > * + * {
    margin-left: 10px;
}

.user-info {
    flex: 1;
    min-width: 0;
    display: flex;
    align-items: center;
}

.user-info > * + * {
    margin-left: 10px;
}

.company-name {
    display: flex;
    align-items: center;
    font-size: 14px;
    font-weight: 600;
    flex: 1;
    min-width: 0;
}

.company-name > * + * {
    margin-left: 5px;
}

.company-name i {
    font-size: 15px;
    flex-shrink: 0;
}

.company-name span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.user-details {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.user-name {
    display: flex;
    align-items: center;
    font-size: 13px;
    opacity: 0.95;
    white-space: nowrap;
    padding: 3px 10px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    backdrop-filter: blur(10px);
}

.user-name > * + * {
    margin-left: 4px;
}

.user-name i {
    font-size: 12px;
}

/* 隐藏岗位信息 */
.user-positions {
    display: none;
}

.position-tag {
    display: none;
}

.header-actions {
    display: flex;
    flex-shrink: 0;
}

.header-actions > * + * {
    margin-left: 6px;
}

.switch-org-btn,
.logout-btn {
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.4);
    color: white;
    padding: 6px 10px;
    border-radius: 16px;
    font-size: 12px;
    display: flex;
    align-items: center;
    cursor: pointer;
    transition: all 0.3s;
    white-space: nowrap;
    flex-shrink: 0;
    backdrop-filter: blur(10px);
}

.switch-org-btn > * + *,
.logout-btn > * + * {
    margin-left: 4px;
}

.logout-btn {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
}

.switch-org-btn:hover,
.switch-org-btn:active,
.logout-btn:hover,
.logout-btn:active {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(0.98);
}

.logout-btn:hover {
    background: rgba(255, 82, 82, 0.3);
    border-color: rgba(255, 82, 82, 0.5);
}

.switch-org-btn i,
.logout-btn i {
    font-size: 13px;
}

/* ==================== 底部导航栏(通用组件) ==================== */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: var(--bg-primary);
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    display: flex;
    justify-content: space-around;
    align-items: center;
    z-index: 1000;
    border-top: 1px solid var(--border-light);
}

.nav-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: var(--text-light);
    transition: all 0.3s;
    padding: 8px 0;
    position: relative;
}

.nav-item > * + * {
    margin-top: 4px;
}

.nav-item i {
    font-size: 24px;
    transition: all 0.3s;
}

.nav-item span:not(.nav-badge) {
    font-size: 12px;
    font-weight: 500;
}

/* 徽章样式 */
.nav-badge {
    position: absolute;
    top: 2px;
    right: 8px;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    background: #ff4757;
    color: white;
    font-size: 11px;
    font-weight: 600;
    line-height: 18px;
    text-align: center;
    border-radius: 9px;
    box-shadow: 0 2px 4px rgba(255, 71, 87, 0.3);
}

.nav-item.active {
    color: var(--primary-color);
}

.nav-item.active i {
    transform: scale(1.1);
    color: var(--primary-color);
}

.nav-item:not(.active):active {
    transform: scale(0.95);
}

/* ==================== 页面主内容区域(通用布局) ==================== */
body.has-bottom-nav {
    padding-bottom: 60px;
}

.main-content {
    padding: 10px;
    padding-bottom: 20px;
}

/* ==================== 模块卡片(通用组件) ==================== */
.module-section {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    margin-bottom: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    animation: fadeInUp 0.3s ease-out;
}

.module-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-darker) 100%);
    color: var(--text-white);
    padding: 12px 15px;
    display: flex;
    align-items: center;
    font-size: 16px;
    font-weight: 600;
}
.module-header > * + * {
    margin-left: 8px;
}

.module-header i {
    font-size: 18px;
}

.module-content {
    padding: 15px;
}

/* ==================== 数字徽章(通用组件) ==================== */
.badge {
    position: absolute;
    top: 5px;
    right: 5px;
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%);
    color: white;
    font-size: 11px;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 10px;
    min-width: 18px;
    text-align: center;
    box-shadow: 0 2px 6px rgba(255, 107, 107, 0.4);
    animation: badge-pulse 2s ease-in-out infinite;
}

[data-badge]::after {
    content: attr(data-badge);
    position: absolute;
    top: 5px;
    right: 5px;
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%);
    color: white;
    font-size: 11px;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 10px;
    min-width: 18px;
    text-align: center;
    box-shadow: 0 2px 6px rgba(255, 107, 107, 0.4);
    animation: badge-pulse 2s ease-in-out infinite;
}

@keyframes badge-pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

/* ==================== 通用动画 ==================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==================== 响应式优化(通用组件) ==================== */
@media (max-width: 480px) {
    .user-header {
        padding: 8px 10px;
    }
    
    .company-name {
        font-size: 13px;
    }
    
    .company-name i {
        font-size: 14px;
    }
    
    .user-name {
        font-size: 12px;
        padding: 2px 8px;
    }
    
    .user-name i {
        font-size: 11px;
    }
    
    .header-actions > * + * {
        margin-left: 5px;
    }
    
    .switch-org-btn,
    .logout-btn {
        font-size: 11px;
        padding: 5px 8px;
    }
    
    .header-right .header-btn > * + * {
        margin-left: 3px;
    }
    
    .switch-org-btn i,
    .logout-btn i {
        font-size: 12px;
    }
}

@media (max-width: 360px) {
    .user-header {
        padding: 8px 10px;
    }
    
    .user-info > * + * {
        margin-left: 8px;
    }
    
    .company-name {
        font-size: 12px;
    }
    
    .user-name {
        font-size: 11px;
        padding: 2px 6px;
    }
    
    .header-actions > * + * {
        margin-left: 4px;
    }
    
    .switch-org-btn,
    .logout-btn {
        font-size: 0;
        padding: 6px 8px;
    }
    
    .switch-org-btn span,
    .logout-btn span {
        display: none;
    }
    
    .switch-org-btn i,
    .logout-btn i {
        font-size: 14px;
    }
    
    .module-header {
        font-size: 15px;
        padding: 10px 12px;
    }
}

@media (min-width: 768px) {
    body {
        max-width: 768px;
        margin: 0 auto;
        box-shadow: 0 0 30px rgba(0, 0, 0, 0.1);
    }
    
    .bottom-nav {
        max-width: 768px;
        left: 50%;
        transform: translateX(-50%);
    }
}