/* 嘉得AI聚合运营平台 - 样式 */

/* 登录页 */
.login-page {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}
.login-box {
    width: 420px;
    padding: 40px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}
.login-header {
    text-align: center;
    margin-bottom: 30px;
}
.login-header h1 {
    font-size: 24px;
    color: #333;
    margin-bottom: 8px;
}
.login-header p {
    color: #999;
    font-size: 14px;
}

/* 主布局 */
.main-layout {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* 顶部导航 */
.top-nav {
    background: linear-gradient(90deg, #1a1a2e, #16213e);
    color: white;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 56px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    z-index: 100;
}
.nav-left {
    display: flex;
    align-items: center;
    gap: 30px;
}
.nav-left h2 {
    font-size: 18px;
    white-space: nowrap;
}
.nav-tabs {
    display: flex;
    gap: 4px;
}
.nav-tab {
    padding: 8px 16px;
    cursor: pointer;
    border-radius: 6px 6px 0 0;
    font-size: 14px;
    transition: all 0.2s;
    opacity: 0.7;
}
.nav-tab:hover {
    opacity: 1;
    background: rgba(255,255,255,0.1);
}
.nav-tab.active {
    opacity: 1;
    background: #409eff;
    color: white;
}
.nav-right {
    display: flex;
    align-items: center;
    gap: 15px;
}
.points-badge {
    background: linear-gradient(135deg, #f093fb, #f5576c);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: bold;
}
.username {
    font-size: 14px;
    opacity: 0.9;
}

/* 内容区域 */
.content-area {
    flex: 1;
    display: flex;
    flex-direction: column;
}
.system-iframe {
    flex: 1;
    border: none;
    width: 100%;
    min-height: calc(100vh - 56px);
}
.page-container {
    padding: 20px;
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
}
.profile-card {
    border-radius: 8px;
}