#app-shell[data-v-0ce0b520]{min-height:100vh;background:#f5f7fa;color:#303133;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,sans-serif}.top-nav[data-v-0ce0b520]{display:flex;align-items:center;padding:0 24px;height:56px;background:#fff;border-bottom:1px solid #e4e7ed;position:sticky;top:0;z-index:100}.nav-brand[data-v-0ce0b520]{font-weight:800;font-size:18px;color:#409eff;cursor:pointer;margin-right:32px}.nav-links[data-v-0ce0b520]{display:flex;gap:4px;flex:1}.nav-item[data-v-0ce0b520]{padding:8px 16px;border-radius:6px;font-size:14px;color:#606266;text-decoration:none;transition:background .15s}.nav-item[data-v-0ce0b520]:hover{background:#f0f2f5}.nav-item.router-link-active[data-v-0ce0b520]{background:#ecf5ff;color:#409eff;font-weight:600}.nav-item.admin-item[data-v-0ce0b520]{color:#e6a23c}.nav-item.admin-item.router-link-active[data-v-0ce0b520]{background:#fdf6ec;color:#e6a23c}.nav-item.dropdown[data-v-0ce0b520]{position:relative;cursor:pointer}.dropdown-trigger[data-v-0ce0b520]{color:#606266}.dropdown-menu[data-v-0ce0b520]{display:none;position:absolute;top:100%;left:0;background:#fff;border:1px solid #e4e7ed;border-radius:6px;box-shadow:0 4px 12px #00000014;min-width:140px;padding:6px 0;z-index:200}.dropdown:hover .dropdown-menu[data-v-0ce0b520]{display:block}.dropdown-menu a[data-v-0ce0b520]{display:block;padding:8px 16px;font-size:13px;color:#606266;text-decoration:none}.dropdown-menu a[data-v-0ce0b520]:hover{background:#f0f2f5;color:#409eff}.nav-right[data-v-0ce0b520]{margin-left:auto;display:flex;align-items:center;gap:10px}.user-info[data-v-0ce0b520]{font-size:13px;color:#909399;max-width:160px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tier-badge[data-v-0ce0b520]{font-size:11px;padding:2px 8px;border-radius:10px;font-weight:600}.tier-free[data-v-0ce0b520]{background:#f0f2f5;color:#606266}.tier-pro[data-v-0ce0b520]{background:#ecf5ff;color:#409eff}.tier-team[data-v-0ce0b520]{background:#fdf6ec;color:#e6a23c}.tier-enterprise[data-v-0ce0b520]{color:#f56c6c;background:#f56c6c22}.role-badge.admin[data-v-0ce0b520]{font-size:11px;background:#fdf6ec;color:#e6a23c;padding:2px 8px;border-radius:10px}.logout-btn[data-v-0ce0b520]{font-size:13px;color:#909399;background:none;border:1px solid #dcdfe6;border-radius:6px;padding:4px 12px;cursor:pointer}.logout-btn[data-v-0ce0b520]:hover{color:#f56c6c;border-color:#f56c6c}.login-btn[data-v-0ce0b520]{font-size:13px;color:#409eff;text-decoration:none;border:1px solid #409eff;border-radius:6px;padding:4px 12px}.app-main[data-v-0ce0b520]{max-width:960px;margin:0 auto;padding:24px 20px}*{margin:0;padding:0;box-sizing:border-box}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 24px;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;border:none;transition:all .15s}.btn-primary{background:#409eff;color:#fff}.btn-primary:hover{background:#66b1ff}.btn-primary:disabled{background:#a0cfff;cursor:not-allowed}.btn-outline{background:transparent;border:1px solid #dcdfe6;color:#606266}.btn-outline:hover{border-color:#409eff;color:#409eff}.btn-danger{background:#f56c6c;color:#fff}.btn-danger:hover{background:#f89898}.card{background:#fff;border:1px solid #e4e7ed;border-radius:12px;padding:24px}.page-header{margin-bottom:24px}.page-header h1{font-size:24px;font-weight:800}.empty-state{text-align:center;padding:48px 20px;color:#909399;font-size:14px}.badge{display:inline-block;padding:2px 10px;border-radius:10px;font-size:12px;font-weight:600}.badge-success{background:#f0f9eb;color:#67c23a}.badge-warning{background:#fdf6ec;color:#e6a23c}.badge-danger{background:#fef0f0;color:#f56c6c}.badge-info{background:#ecf5ff;color:#409eff}