/* 基础样式重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: #000000;
    min-height: 100vh;
    color: #333;
    overflow-x: hidden;
}

/* 登录页面背景 */
#loginPage {
    background: url('images/bj_login.jpg') center center/cover no-repeat;
    position: relative;
}

#loginPage::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 1;
}

#loginPage .login-container {
    position: relative;
    z-index: 2;
}

/* 页面容器 */
.page {
    display: none;
    min-height: 100vh;
    animation: fadeIn 0.3s ease-in-out;
}

.page.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* 登录页面样式 */
.login-container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
    position: relative;
    padding-top: 300px;
}

.login-header {
    position: absolute;
    display: flex;
    left: 50%;
    transform: translateX(-50%);
    top: 0;
    width: 100%;
    max-width: 400px;
    height: 280px;
    color: white;
}

.brand-title {
    position: relative;
    width: 100%;
    height: 200px;
}

.brand-title h1 {
    position: absolute;
    left: 42px;
    top: 88px;
    width: 151px;
    height: 41px;
    opacity: 1;
    font-family: 'Source Han Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 25px;
    font-weight: 350;
    line-height: normal;
    letter-spacing: 0em;
    font-variation-settings: "opsz" auto;
    font-feature-settings: "kern" on;
    color: #FFFFFF;
    margin: 0;
}

.brand-title h2 {
    margin: 0;
    color: #FFFFFF;
}

.brand-title h2::before {
    content: 'DEEP';
    position: absolute;
    left: 42px;
    top: 129px;
    width: 97px;
    height: 41px;
    opacity: 1;
    font-family: 'Source Han Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 25px;
    font-weight: 350;
    line-height: normal;
    letter-spacing: 0em;
    font-variation-settings: "opsz" auto;
    font-feature-settings: "kern" on;
    color: #FFFFFF;
}

.brand-title h2::after {
    content: 'THINKING';
    position: absolute;
    left: 105px;
    top: 129px;
    width: 190px;
    height: 41px;
    opacity: 1;
    font-family: 'Source Han Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 25px;
    font-weight: 350;
    line-height: normal;
    letter-spacing: 0em;
    font-variation-settings: "opsz" auto;
    font-feature-settings: "kern" on;
    color: #FFFFFF;
    font-style: italic;
}

.brand-title::after {
    content: '';
    position: absolute;
    left: 42px;
    top: 184px;
    width: 52px;
    height: 0px;
    opacity: 1;
    border-top: 1px solid #D8D8D8;
}

.system-title {
    position: absolute;
    left: 42px;
    top: 194px;
    width: 168px;
    height: 65px;
    opacity: 1;
}

.system-title h3 {
    font-family: 'Source Han Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 28px;
    font-weight: 900;
    line-height: normal;
    letter-spacing: 0em;
    font-variation-settings: "opsz" auto;
    font-feature-settings: "kern" on;
    color: #FFFFFF;
    margin: 0 0 8px 0;
}

.system-title p {
    position: absolute;
    top: 48px;
    width: 70px;
    height: 20px;
    opacity: 1;
    font-family: 'Source Han Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 12px;
    font-weight: normal;
    line-height: normal;
    letter-spacing: 0em;
    font-variation-settings: "opsz" auto;
    font-feature-settings: "kern" on;
    color: #FFFFFF;
    margin: 0;
}

.login-form {
    width: 100%;
    max-width: 350px;
    background: transparent;
    padding: 35px;
    border-radius: 25px;
    box-shadow: none;
    backdrop-filter: none;
    border: none;
}

.form-group {
    margin-bottom: 20px;
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    width: 310px;
    height: 46px;
}

.input-wrapper i {
    position: absolute;
    left: 15px;
    color: #666;
    z-index: 1;
}

.input-wrapper input {
    position: relative;
    width: 310px;
    height: 46px;
    border-radius: 24px;
    opacity: 1;
    border: none;
    font-size: 16px;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 0 18px 0 50px;
    box-sizing: border-box;
}

.input-wrapper input:focus {
    outline: none;
    background: rgba(255, 255, 255, 0.3);
}

.input-wrapper input::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.toggle-password {
    right: 15px !important;
    left: auto !important;
    cursor: pointer;
    color: #999;
}

.login-btn {
    position: relative;
    width: 310px;
    height: 48px;
    border-radius: 24px;
    opacity: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(270deg, #909090 0%, #FFFFFF 50%, #909090 100%);
    color: #333;
    border: none;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    overflow: hidden;
}

.login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.login-btn span,
.login-btn i {
    position: relative;
    z-index: 1;
}

.login-tips {
    margin-top: 160px;
    margin-bottom: 8px;
    text-align: center;
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
}

.login-tips i {
    margin-right: 5px;
}

/* 主页面样式 */
#mainPage {
    background: #000000 url('images/bj_details.jpg') center center/cover no-repeat;
    position: relative;
    min-height: 100vh;
}

/* 邀请页面样式 */
#invitationPage {
    background: #000000 url('images/bj_details.jpg') center center/cover no-repeat;
    position: relative;
    min-height: 100vh;
}

/* 提现记录页面样式 */
#withdrawalPage {
    background: #000000 url('images/bj_details.jpg') center center/cover no-repeat;
    position: relative;
    min-height: 100vh;
}

.header {
    position: absolute;
    left: 50%;
    top: 0px;
    margin-top: 30px;
    width: 350px;
    height: 91px;
    border-radius: 48px;
    opacity: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    color: white;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transform: translateX(-50%);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

.avatar {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.avatar i {
    font-size: 20px;
}

.user-details h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 2px;
}

.user-details p {
    font-size: 14px;
    opacity: 0.8;
}

.logout-btn {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    padding: 10px;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

/* 积分卡片 */
.points-card {
    position: absolute;
    left: 50%;
    top: 120px;
    width: 350px;
    height: 200px;
    background: transparent;
    border-radius: 20px;
    padding: 25px;
    box-shadow: none;
    transform: translateX(-50%);
}

.points-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    /* margin-bottom: 15px; */
}

.points-header h3 {
    color: #f7f5f5;
    font-size: 16px;
    font-weight: 600;
    position: relative;
}



.refresh-btn {
    background: #f8f9fa;
    border: 1px solid #e1e5e9;
    color: #666;
    padding: 8px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.refresh-btn:hover {
    background: #e9ecef;
    transform: rotate(180deg);
}

.points-value {
    position: relative;
    text-align: center;
    padding: 0px 0;
    height: 200px;
}

.points-icon {
    position: absolute;
    left: 50%;
    width: 80px;
    height: 82.39px;
    transform: translateX(-50%);
}

#totalPoints {
    position: absolute;
    left: 50%;
    top: 80px;
    width: 150px;
    height: 50px;
    font-family: Source Han Sans;
    font-size: 32px;
    font-weight: 900;
    line-height: normal;
    text-align: center;
    letter-spacing: 0em;
    font-variation-settings: "opsz" auto;
    font-feature-settings: "kern" on;
    color: #6FF2FC;
    display: block;
    transform: translateX(-50%);
}

#invitationTotalPoints {
    position: absolute;
    left: 50%;
    top: 80px;
    width: 150px;
    height: 50px;
    font-family: Source Han Sans;
    font-size: 32px;
    font-weight: 900;
    line-height: normal;
    text-align: center;
    letter-spacing: 0em;
    font-variation-settings: "opsz" auto;
    font-feature-settings: "kern" on;
    color: #6FF2FC;
    display: block;
    transform: translateX(-50%);
}

#withdrawalTotalPoints {
    position: absolute;
    left: 50%;
    top: 80px;
    width: 150px;
    height: 50px;
    font-family: Source Han Sans;
    font-size: 32px;
    font-weight: 900;
    line-height: normal;
    text-align: center;
    letter-spacing: 0em;
    font-variation-settings: "opsz" auto;
    font-feature-settings: "kern" on;
    color: #6FF2FC;
    display: block;
    transform: translateX(-50%);
}

.points-value > small {
    position: absolute;
    right: 10px;
    top: 160px;
    bottom: 20px;
    color: #CCCCCC;
    font-size: 12px;
}

/* 积分操作按钮容器 */
.points-actions {
    position: absolute;
    top: 140px;
    left: 10px;
    right: 10px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    height: 50px;
}

/* 提现积分按钮样式 */
.withdrawal-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    text-align: left;
    min-width: 80px;
}

.withdrawal-btn .btn-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.withdrawal-btn small {
    color: #6FF2FC;
    font-size: 12px;
    text-decoration: underline;
    margin-bottom: 4px;
    display: block;
    white-space: nowrap;
    line-height: 1.2;
    position: relative;
    z-index: 10;
    opacity: 1;
    visibility: visible;
}

.withdrawal-btn span {
    color: #FFFFFF;
    font-size: 16px;
    font-weight: 600;
    display: block;
    white-space: nowrap;
}

.withdrawal-btn:hover small {
    color: #4DD0E1;
}

/* 邀请按钮样式 */
.invitation-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    text-align: right;
    min-width: 60px;
}

.invitation-btn .btn-content {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.invitation-btn small {
    color: #6FF2FC;
    font-size: 12px;
    text-decoration: underline;
    white-space: nowrap;
    line-height: 1.2;
    margin-bottom: 4px;
    display: block;
    position: relative;
    z-index: 10;
    opacity: 1;
    visibility: visible;
}

.invitation-btn:hover small {
    color: #4DD0E1;
}

/* 返回按钮样式 */
.back-btn {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.back-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.back-btn i {
    color: white;
    font-size: 16px;
}

/* 转送表单 */
.transfer-section {
    position: absolute;
    left: 50%;
    top: 350px;
    width: 350px;
    min-height: 277px;
    height: 710px;
    border-radius: 16px;
    opacity: 1;
    display: flex;
    flex-direction: column;
    padding: 25px;
    background: #191919;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transform: translateX(-50%);
    margin: 0;
    overflow-y: auto;
}

.transfer-section h3 {
    color: #FFFFFF;
    font-size: 18px;
    font-weight: 900;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.transfer-form .form-group {
    margin-bottom: 20px;
}

.transfer-form label {
    position: relative;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
    color: #FFFFFF;
    font-weight: 500;
    font-size: 14px;
}

.transfer-form label::before {
    content: '';
    width: 20px;
    height: 20px;
    background: #FFFFFF;
    border-radius: 2px;
}

.select-wrapper {
    position: relative;
}

.select-wrapper select {
    width: 100%;
    padding: 15px;
    border: 1px solid #444;
    border-radius: 12px;
    font-size: 16px;
    background: #2a2a2a;
    color: #FFFFFF;
    appearance: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.select-wrapper select:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.select-wrapper i {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #666;
    pointer-events: none;
}

/* 搜索下拉框样式 */
.searchable-select-wrapper {
    position: relative;
}

.search-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.search-input-wrapper input {
    width: 100%;
    padding: 15px 45px 15px 45px;
    border: 1px solid #444;
    border-radius: 12px;
    font-size: 16px;
    background: #2a2a2a;
    color: #FFFFFF;
    transition: all 0.3s ease;
}

.search-input-wrapper input:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.search-input-wrapper input::placeholder {
    color: #999;
}

.search-input-wrapper .fa-search {
    position: absolute;
    left: 15px;
    color: #666;
    z-index: 1;
}

.search-input-wrapper .dropdown-arrow {
    position: absolute;
    right: 15px;
    color: #666;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.searchable-select-wrapper.active .dropdown-arrow {
    transform: rotate(180deg);
}

.dropdown-list {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #2a2a2a;
    border: 1px solid #444;
    border-top: none;
    border-radius: 0 0 12px 12px;
    max-height: 200px;
    overflow-y: auto;
    z-index: 100;
    display: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.searchable-select-wrapper.active .dropdown-list {
    display: block;
}

.dropdown-item {
    padding: 12px 15px;
    cursor: pointer;
    border-bottom: 1px solid #444;
    transition: background-color 0.2s ease;
    font-size: 14px;
    color: #FFFFFF;
}

.dropdown-item:last-child {
    border-bottom: none;
}

.dropdown-item:hover {
    background-color: #333;
}

.dropdown-item.selected {
    background-color: #667eea;
    color: white;
}

.dropdown-item.no-results {
    color: #999;
    font-style: italic;
    cursor: default;
}

.dropdown-item.no-results:hover {
    background-color: transparent;
}

.receiver-info {
    background: #2a2a2a;
    border-radius: 12px;
    padding: 15px;
    margin-top: 20px;
    border: 1px solid #444;
}

.receiver-info h4 {
    color: #FFFFFF;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 10px;
}

.info-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 5px;
    font-size: 14px;
}

.info-item span:first-child {
    color: #CCCCCC;
}

.info-item span:last-child {
    color: #FFFFFF;
    font-weight: 500;
}

.transfer-btn {
    width: 100%;
    height: 48px;
    border-radius: 24px;
    background: url('images/bj_button.png') center center/cover no-repeat;
    color: rgb(14, 0, 0);
    border: none;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
    position: relative;
    z-index: 10;
    flex-shrink: 0;
}

.transfer-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(102, 126, 234, 0.3);
}

/* 转送记录 */
.records-section {
    position: absolute;
    left: 50%;
    top: 740px;
    width: 350px;
    height: 560px;
    border-radius: 16px;
    opacity: 1;
    display: flex;
    flex-direction: column;
    padding: 15px;
    background: #191919;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transform: translateX(-50%);
    z-index: 1;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.section-header h3 {
    color: #FFFFFF;
    font-size: 18px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
}

.records-list {
    max-height: 400px;
    overflow-y: auto;
    margin-top: 10px;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.3) transparent;
}

.records-list::-webkit-scrollbar {
    width: 4px;
}

.records-list::-webkit-scrollbar-track {
    background: transparent;
}

.records-list::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.3);
    border-radius: 2px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.records-list:hover::-webkit-scrollbar-thumb {
    opacity: 1;
}

.records-list::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.5);
}

.record-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    border-bottom: 1px solid #333;
    transition: all 0.3s ease;
    background: #191919;
}

.record-item:last-child {
    border-bottom: none;
}

.record-item:hover {
    background: #222;
}

.record-info {
    flex: 1;
    max-width: 80%;
}

.record-type {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 4px;
}

.record-type {
    color: #FFFFFF;
}

.record-type.sent {
    color: #FFFFFF;
}

.record-type.received {
    color: #FFFFFF;
}

.record-details {
    font-size: 12px;
    color: #CCCCCC;
}

.record-points {
    font-size: 16px;
    font-weight: 600;
    text-align: right;
    color: #FFFFFF;
}

.record-points.sent {
    color: #FFFFFF;
}

.record-points.received {
    color: #FFFFFF;
}

.record-time {
    font-size: 11px;
    color: #999;
    margin-top: 2px;
}

.record-mobile {
    font-size: 11px;
    color: #6FF2FC;
    margin-top: 2px;
    margin-bottom: 2px;
}

/* 邀请记录特定样式 */
.record-main {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 4px;
}

.record-user {
    font-size: 14px;
    font-weight: 600;
    color: #FFFFFF;
}

.record-nickname {
    font-size: 12px;
    color: #CCCCCC;
}

.record-status {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 500;
}

.record-status.invitation {
    background: rgba(111, 242, 252, 0.2);
    color: #6FF2FC;
}

.record-status.invitation i {
    font-size: 10px;
}

/* 无记录状态 */
.no-records {
    text-align: center;
    padding: 40px 20px;
    color: #CCCCCC;
}

.no-records i {
    font-size: 48px;
    margin-bottom: 15px;
    color: #555;
}

.no-records p {
    font-size: 14px;
    margin: 0;
}

/* 邀请记录专用样式 */
.invitation-records-section {
    background: #1a1a1a;
    border-radius: 15px;
    padding: 0;
    position: absolute;
    top: 340px;
    left: 50%;
    transform: translateX(-50%);
    width: 350px;
    height: calc(100vh - 360px);
    border: 1px solid #333;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    display: flex;
    flex-direction: column;
}

/* 提现记录专用样式 */
.withdrawal-records-section {
    background: #1a1a1a;
    border-radius: 15px;
    padding: 0;
    position: absolute;
    top: 340px;
    left: 50%;
    transform: translateX(-50%);
    width: 350px;
    height: calc(100vh - 360px);
    border: 1px solid #333;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    display: flex;
    flex-direction: column;
}

.invitation-records-section .section-header {
    background: linear-gradient(135deg, #2a2a2a 0%, #1f1f1f 100%);
    padding: 12px 12px;
    border-radius: 15px 15px 0 0;
    border-bottom: 1px solid #333;
    margin-top: 0px;
}

.invitation-records-section .section-header h3 {
    margin: 0;
    font-size: 16px;
}

.invitation-stats {
    font-size: 12px;
    color: #888;
    font-weight: normal;
    margin-left: 8px;
    font-weight: 600;
    color: #FFFFFF;
    display: flex;
    align-items: center;
    gap: 10px;
}

.invitation-records-section .section-header h3 i {
    color: #6FF2FC;
    font-size: 14px;
}

.invitation-records-section .records-list {
    padding: 0;
    flex: 1;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.3) transparent;
    max-height: calc(100vh - 420px);
}

.invitation-records-section .records-list::-webkit-scrollbar {
    width: 4px;
}

.invitation-records-section .records-list::-webkit-scrollbar-track {
    background: transparent;
}

.invitation-records-section .records-list::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.3);
    border-radius: 2px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.invitation-records-section .records-list:hover::-webkit-scrollbar-thumb {
    opacity: 1;
}

.invitation-records-section .records-list::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.5);
}

.invitation-records-section .record-item {
    background: #191919;
    border-bottom: 1px solid #2a2a2a;
    padding: 18px 25px;
    transition: all 0.3s ease;
}

.invitation-records-section .record-item:last-child {
    border-bottom: none;
    border-radius: 0 0 15px 15px;
}

.invitation-records-section .record-item:hover {
    background: #222;
    transform: translateX(2px);
}

.invitation-records-section .record-main {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
}

.invitation-records-section .record-user {
    font-size: 15px;
    font-weight: 600;
    color: #FFFFFF;
}

.invitation-records-section .record-nickname {
    font-size: 13px;
    color: #CCCCCC;
    background: rgba(255, 255, 255, 0.05);
    padding: 2px 8px;
    border-radius: 10px;
}

.invitation-records-section .record-details {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.invitation-records-section .record-time {
    font-size: 12px;
    color: #999;
}

.invitation-records-section .record-status.invitation {
    background: rgba(111, 242, 252, 0.15);
    color: #6FF2FC;
    border: 1px solid rgba(111, 242, 252, 0.3);
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 500;
}

.invitation-records-section .no-records {
    padding: 50px 10px;
    text-align: center;
    color: #666;
}

.invitation-records-section .no-records i {
    font-size: 40px;
    margin-bottom: 15px;
    color: #444;
}

.invitation-records-section .no-records p {
    font-size: 14px;
    margin: 0;
    color: #888;
}

/* 提现记录样式 */
.withdrawal-records-section .section-header {
    background: linear-gradient(135deg, #2a2a2a 0%, #1f1f1f 100%);
    padding: 12px 12px;
    border-radius: 15px 15px 0 0;
    border-bottom: 1px solid #333;
    margin-top: 0px;
}

.withdrawal-records-section .section-header h3 {
    margin: 0;
    font-size: 16px;
    color: #FFFFFF;
    display: flex;
    align-items: center;
    gap: 10px;
}

.withdrawal-records-section .section-header h3 i {
    color: #6FF2FC;
    font-size: 14px;
}

.withdrawal-records-section .records-list {
    padding: 0;
    flex: 1;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.3) transparent;
    max-height: calc(100vh - 420px);
}

.withdrawal-records-section .records-list::-webkit-scrollbar {
    width: 4px;
}

.withdrawal-records-section .records-list::-webkit-scrollbar-track {
    background: transparent;
}

.withdrawal-records-section .records-list::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.3);
    border-radius: 2px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.withdrawal-records-section .records-list:hover::-webkit-scrollbar-thumb {
    opacity: 1;
}

.withdrawal-records-section .records-list::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.5);
}

.withdrawal-records-section .record-item {
    background: #191919;
    border-bottom: 1px solid #2a2a2a;
    padding: 18px 25px;
    transition: all 0.3s ease;
}

.withdrawal-records-section .record-item:last-child {
    border-bottom: none;
    border-radius: 0 0 15px 15px;
}

.withdrawal-records-section .record-item:hover {
    background: #222;
    transform: translateX(2px);
}

.withdrawal-records-section .record-main {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 10px;
    width: 100%;
}

.withdrawal-records-section .record-points {
    display: flex;
    flex-direction: column;
    gap: 4px;
    width: 100%;
}

.withdrawal-records-section .record-points-item {
    font-size: 13px;
    height: 18px;
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    gap: 15px;
    padding: 2px 0;
}

.withdrawal-records-section .record-points-item .label,
.withdrawal-records-section .record-points-item .points-label {
    color: #CCCCCC;
    flex: 1;
    text-align: left;
}

.withdrawal-records-section .record-points-item .value,
.withdrawal-records-section .record-points-item .points-value {
    color: #FFFFFF;
    font-weight: 600;
    text-align: right;
    min-width: 60px;
}

.withdrawal-records-section .record-points-item.withdrawal .value,
.withdrawal-records-section .record-points-item.withdrawal .points-value {
    color: #FF6B6B;
    font-weight: 700;
}

.withdrawal-records-section .record-time {
    font-size: 12px;
    color: #999;
    text-align: center;
}

.withdrawal-records-section .no-records {
    padding: 50px 10px;
    text-align: center;
    color: #666;
}

.withdrawal-records-section .no-records i {
    font-size: 40px;
    margin-bottom: 15px;
    color: #444;
}

.withdrawal-records-section .no-records p {
    font-size: 14px;
    margin: 0;
    color: #888;
}

/* 确认弹窗 */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    animation: fadeIn 0.3s ease;
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal-content {
    background: white;
    border-radius: 20px;
    width: 100%;
    max-width: 400px;
    max-height: 80vh;
    overflow-y: auto;
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from { transform: translateY(50px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    border-bottom: 1px solid #e1e5e9;
}

.modal-header h3 {
    color: #333;
    font-size: 18px;
    font-weight: 600;
}

.close-btn {
    background: none;
    border: none;
    color: #666;
    font-size: 18px;
    cursor: pointer;
    padding: 5px;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.close-btn:hover {
    background: #f8f9fa;
    color: #333;
}

.modal-body {
    padding: 25px;
}

.confirm-step {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 20px;
    padding: 15px;
    border-radius: 12px;
    border: 2px solid #e1e5e9;
    transition: all 0.3s ease;
}

.confirm-step.active {
    border-color: #667eea;
    background: rgba(102, 126, 234, 0.05);
}

.confirm-step.completed {
    border-color: #28a745;
    background: rgba(40, 167, 69, 0.05);
}

.step-number {
    width: 30px;
    height: 30px;
    background: #e1e5e9;
    color: #666;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 14px;
    flex-shrink: 0;
}

.confirm-step.active .step-number {
    background: #667eea;
    color: white;
}

.confirm-step.completed .step-number {
    background: #28a745;
    color: white;
}

.step-content {
    flex: 1;
}

.step-content p {
    margin-bottom: 10px;
    color: #333;
    font-size: 14px;
}

.confirm-btn {
    background: #667eea;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.confirm-btn:hover {
    background: #5a6fd8;
    transform: translateY(-1px);
}

.confirm-btn.final {
    background: #28a745;
    font-weight: 600;
}

.confirm-btn.final:hover {
    background: #218838;
}

.confirm-btn.disabled,
.confirm-btn:disabled {
    background: #ccc !important;
    color: #999 !important;
    cursor: not-allowed !important;
    transform: none !important;
}

.confirm-btn.disabled:hover,
.confirm-btn:disabled:hover {
    background: #ccc !important;
    transform: none !important;
}

/* 加载提示 */
.loading {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.9);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.loading.active {
    display: flex;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #e1e5e9;
    border-top: 4px solid #667eea;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 15px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loading p {
    color: #666;
    font-size: 16px;
}

/* 消息提示 */
.message {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    padding: 15px 25px;
    border-radius: 25px;
    color: white;
    font-weight: 500;
    z-index: 3000;
    max-width: 90%;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    display: none;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from { transform: translateX(-50%) translateY(-100%); }
    to { transform: translateX(-50%) translateY(0); }
}

.message.success {
    background: #28a745;
}

.message.error {
    background: #dc3545;
}

.message.warning {
    background: #ffc107;
    color: #333;
}

.message.info {
    background: #17a2b8;
}

.message.show {
    display: block;
}

/* 响应式设计 */
@media (max-width: 480px) {
    .login-form {
        padding: 25px 20px;
    }
    
    .points-card,
    .transfer-section,
    .records-section {
        margin: 0px;
        padding: 20px;
    }
    
    .header {
        padding: 15px;
    }
    
    .modal-content {
        margin: 10px;
    }
}

/* 全局滚动条样式 */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
    border-radius: 3px;
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 3px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.4);
    opacity: 1;
}

/* 当容器被悬停时显示滚动条 */
*:hover::-webkit-scrollbar-thumb {
    opacity: 1;
}

/* 禁用选择 */
.no-select {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

/* 按钮禁用状态 */
button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

/* 输入框错误状态 */
.input-error {
    border-color: #dc3545 !important;
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1) !important;
}

/* 空状态 */
.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: #666;
}

.empty-state i {
    font-size: 48px;
    color: #ddd;
    margin-bottom: 15px;
    display: block;
}

.empty-state p {
    font-size: 16px;
    margin-bottom: 5px;
}

.empty-state small {
    font-size: 14px;
    color: #999;
}