/* 登录弹窗样式 */
.login-dialog-login-modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4); /* 灰色半透明蒙版 */
    z-index: 9999;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.login-dialog-login-modal-overlay.active {
    display: block;
    opacity: 1;
}

.login-dialog-login-modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    background: #fff;
    width: 90%;
    max-width: 850px;
    border-radius: 16px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 10000;
    overflow: hidden;
    display: flex;
    flex-direction: row;
}

.login-dialog-login-modal.active {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.login-dialog-login-promotion-section {
    flex: 1;
    padding: 40px;
    background: linear-gradient(to right, #0084FF, #0066ff);
    color: white;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.login-dialog-login-promotion-section::before {
    content: '';
    position: absolute;
    top: -80px;
    right: -80px;
    width: 200px;
    height: 200px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
}

.login-dialog-login-promotion-section::after {
    content: '';
    position: absolute;
    bottom: -60px;
    left: -60px;
    width: 160px;
    height: 160px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
}

.login-dialog-login-header {
    font-size: 32px;
    font-weight: 600;
    margin-bottom: 25px;
    position: relative;
    z-index: 1;
    line-height: 1.4;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.12);
}

.login-dialog-login-features-list {
    list-style: none;
    margin-bottom: 30px;
    position: relative;
    z-index: 1;
}

.login-dialog-login-features-list li {
    font-size: 18px;
    margin-bottom: 22px;
    display: flex;
    align-items: center;
}

.login-dialog-login-features-list li::before {
    content: '✓';
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    margin-right: 12px;
    font-size: 14px;
}

.login-dialog-login-features-list li span {
    font-weight: 700;
    margin-right: 5px;
    font-size: 28px;
}

.login-dialog-login-feature-highlight {
    font-size: 20px;
    font-weight: 600;
    padding: 14px 28px;
    background: rgba(255, 255, 255, 0.25);
    border-radius: 50px;
    display: inline-block;
    text-align: center;
    position: relative;
    z-index: 1;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(4px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.login-dialog-login-feature-highlight:hover {
    background: rgba(255, 255, 255, 0.35);
    transform: translateY(-3px);
}

.login-dialog-login-section {
    flex: 1;
    padding: 40px;
    display: flex;
    flex-direction: column;
}

.login-dialog-login-tabs {
    display: flex;
    margin-bottom: 30px;
    border-bottom: 1px solid #f0f2f5;
}

.login-dialog-login-tab-btn {
    padding: 0 0 14px;
    background: none;
    border: none;
    font-size: 18px;
    font-weight: 500;
    cursor: pointer;
    color: #888;
    margin-right: 36px;
    position: relative;
    transition: all 0.3s;
}

.login-dialog-login-tab-btn.active {
    color: #0066ff;
    font-weight: 600;
}

.login-dialog-login-tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 3px;
    background: #0066ff;
    border-radius: 2px 2px 0 0;
}

.login-dialog-login-content {
    display: none;
    animation: login-dialog-fadeIn 0.4s ease-out;
    flex: 1;
    flex-direction: column;
}

@keyframes login-dialog-fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.login-dialog-login-content.active {
    display: flex;
}

.login-dialog-qrcode-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex: 1;
}

.login-dialog-qrcode-img {
    width: 200px;
    height: 200px;
    background: #f8f9fa;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    border: 1px dashed #d0e3ff;
    position: relative;
    overflow: hidden;
}

.login-dialog-qrcode-img::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
            linear-gradient(45deg, rgba(0, 102, 255, 0.05) 25%, transparent 25%, transparent 75%, rgba(0, 102, 255, 0.05) 75%),
            linear-gradient(45deg, rgba(0, 102, 255, 0.05) 25%, transparent 25%, transparent 75%, rgba(0, 102, 255, 0.05) 75%);
    background-size: 20px 20px;
    background-position: 0 0, 10px 10px;
    z-index: 0;
}

.login-dialog-qrcode-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #0066ff;
    font-size: 18px;
    font-weight: 500;
    z-index: 1;
}

.login-dialog-qrcode-content i {
    font-size: 48px;
    margin-bottom: 15px;
}

.login-dialog-refresh-btn {
    font-size: 16px;
    color: #0066ff;
    font-weight: 600;
    margin-bottom: 5px;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
}

.login-dialog-refresh-btn i {
    font-size: 16px;
    margin-right: 8px;
}

.login-dialog-refresh-btn:hover {
    color: #0052cc;
    transform: translateY(-2px);
}

.login-dialog-qrcode-info {
    color: #888;
    font-size: 14px;
    margin-top: 8px;
}

.login-dialog-login-form {
    display: flex;
    flex-direction: column;
    flex: 1;
}

.login-dialog-form-group {
    margin-bottom: 24px;
}

.login-dialog-form-control {
    width: 100%;
    padding: 16px 20px;
    border: 1px solid #e0e6ed;
    border-radius: 10px;
    font-size: 16px;
    transition: all 0.3s;
    background: #fff;
}

.login-dialog-form-control:focus {
    border-color: #0066ff;
    box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.15);
    outline: none;
}

.login-dialog-form-row {
    display: flex;
    gap: 12px;
}

.login-dialog-form-row .login-dialog-form-control {
    flex: 1;
}

.login-dialog-send-btn {
    padding: 15px 20px;
    background: #0066ff;
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    min-width: 140px;
    transition: all 0.3s;
    box-shadow: 0 4px 12px rgba(0, 102, 255, 0.25);
}

.login-dialog-send-btn:hover {
    background: #0059e6;
    transform: translateY(-2px);
}

.login-dialog-send-btn:disabled {
    background: #c0d6ff;
    cursor: not-allowed;
}

.login-dialog-login-btn {
    padding: 16px;
    background: #0066ff;
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 17px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 4px 12px rgba(0, 102, 255, 0.25);
}

.login-dialog-login-btn:hover {
    background: #0059e6;
    transform: translateY(-2px);
}

.login-dialog-agreement {
    display: flex;
    align-items: center;
    margin-top: 25px;
    color: #666;
    font-size: 14px;
    justify-content: center;
}

.login-dialog-agreement input {
    margin-right: 10px;
    width: 18px;
    height: 18px;
}

.login-dialog-agreement a {
    color: #0066ff;
    text-decoration: none;
    margin: 0 4px;
    font-weight: 500;
}

.login-dialog-agreement a:hover {
    text-decoration: underline;
}

.login-dialog-other-login {
    text-align: center;
    font-size: 14px;
    color: #666;
    margin-top: 22px;
}

.login-dialog-other-login a {
    color: #0066ff;
    text-decoration: none;
    margin: 0 8px;
    font-weight: 500;
}

.login-dialog-other-login a:hover {
    text-decoration: underline;
}

.login-dialog-error-message {
    color: #ff4d4f;
    font-size: 14px;
    text-align: center;
    margin-top: 12px;
    min-height: 22px;
    display: none;
}

.login-dialog-error-message.show {
    display: block;
}

.login-dialog-close-modal {
    position: absolute;
    top: 18px;
    right: 18px;
    background: transparent;
    border: none;
    font-size: 24px;
    cursor: pointer;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background-color 0.2s;
    color: #666;
    z-index: 100;
}

.login-dialog-close-modal:hover {
    background-color: #f0f0f0;
}

/* 新增：其他登录方式样式 */
.login-dialog-other-login-options {
    margin-top: 25px;
    text-align: center;
    border-top: 1px solid #f0f2f5;
    padding-top: 20px;
}

.login-dialog-other-login-title {
    color: #666;
    font-size: 14px;
    margin-bottom: 15px;
    position: relative;
}

.login-dialog-other-login-title::before,
.login-dialog-other-login-title::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 30%;
    height: 1px;
    background: #f0f2f5;
}

.login-dialog-other-login-title::before {
    left: 0;
}

.login-dialog-other-login-title::after {
    right: 0;
}

.login-dialog-other-login-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
}

.login-dialog-other-login-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: #f8f9fa;
    color: #666;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid #e0e6ed;
}

.login-dialog-other-login-btn:hover {
    background: #f0f7ff;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    border-color: #c0d6ff;
    color: #0066ff;
}

.login-dialog-other-login-btn i {
    font-size: 24px;
    margin-bottom: 5px;
}

.login-dialog-other-login-btn span {
    font-size: 12px;
    font-weight: 500;
}

/* QQ图标样式 */
.qq-icon {
    width: 44px;
    height: 44px;
    margin-bottom: 5px;
    transition: all 0.3s ease;
}

/* 二维码过期蒙版样式 */
.qrcode-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 2;
    flex-direction: column; /* 添加列布局 */
    padding: 20px; /* 添加内边距 */
    box-sizing: border-box; /* 确保内边距不影响尺寸 */
}

.qrcode-overlay.active {
    opacity: 1;
    visibility: visible;
}

.overlay-content {
    text-align: center;
    color: white;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%; /* 确保内容宽度填满 */
}

.overlay-content p {
    font-size: 16px;
    margin-bottom: 15px; /* 保持适当间距 */
    line-height: 1.5; /* 优化行高 */
}

.refresh-qrcode-btn {
    background: #0066ff;
    color: white;
    border: none;
    border-radius: 5px;
    padding: 8px 15px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s;
    min-width: 120px; /* 设置最小宽度 */
}

.refresh-qrcode-btn:hover {
    background: #0059e6;
    transform: translateY(-2px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

/* 手机端适配优化 */
@media (max-width: 900px) {
    .login-dialog-login-modal {
        width: 90%;
        flex-direction: column;
        max-height: 90vh;
        overflow-y: auto;
    }

    .login-dialog-login-promotion-section,
    .login-dialog-login-section {
        width: 100%;
    }

    .login-dialog-login-promotion-section {
        padding: 30px;
    }

    .login-dialog-login-features-list {
        margin-bottom: 25px;
    }

    .login-dialog-login-header {
        font-size: 26px;
    }

    .login-dialog-login-features-list li {
        font-size: 16px;
    }

    .login-dialog-login-feature-highlight {
        font-size: 18px;
        padding: 12px 20px;
    }

    /* 其他登录方式响应式 */
    .login-dialog-other-login-btn {
        width: 60px;
        height: 60px;
    }

    .login-dialog-other-login-btn i {
        font-size: 20px;
    }

    .login-dialog-other-login-btn span {
        font-size: 11px;
    }

    .qq-icon {
        width: 40px;
        height: 44px;
    }

}

@media (max-width: 600px) {
    .login-dialog-login-modal {
        width: 95%;
        max-height: 95vh;
    }

    .login-dialog-login-promotion-section,
    .login-dialog-login-section {
        padding: 25px;
    }

    .login-dialog-login-tabs {
        justify-content: center;
    }

    .login-dialog-login-tab-btn {
        margin-right: 20px;
        font-size: 16px;
    }

    .login-dialog-qrcode-img {
        width: 160px;
        height: 160px;
    }

    .login-dialog-qrcode-content i {
        font-size: 36px;
    }

    .login-dialog-qrcode-content span {
        font-size: 16px;
    }

    .login-dialog-refresh-btn {
        font-size: 14px;
    }

    .login-dialog-qrcode-info {
        font-size: 12px;
    }

    .login-dialog-form-control {
        padding: 14px 16px;
        font-size: 15px;
    }

    .login-dialog-send-btn {
        padding: 14px 16px;
        font-size: 14px;
        min-width: 120px;
    }

    .login-dialog-login-btn {
        padding: 14px;
        font-size: 16px;
    }

    .login-dialog-agreement {
        font-size: 13px;
        flex-wrap: wrap;
        justify-content: flex-start;
    }

    .login-dialog-agreement input {
        width: 16px;
        height: 16px;
    }

    .login-dialog-other-login {
        font-size: 13px;
    }

    /* 其他登录方式响应式 */
    .login-dialog-other-login-btn {
        width: 55px;
        height: 55px;
    }

    .login-dialog-other-login-btn i {
        font-size: 18px;
    }

    .login-dialog-other-login-btn span {
        font-size: 10px;
    }

    .qq-icon {
        width: 35px;
        height: 35px;
    }

}

@media (max-width: 400px) {
    .login-dialog-login-promotion-section,
    .login-dialog-login-section {
        padding: 20px;
    }

    .login-dialog-login-header {
        font-size: 22px;
        margin-bottom: 15px;
    }

    .login-dialog-login-features-list li {
        font-size: 14px;
        margin-bottom: 15px;
    }

    .login-dialog-login-features-list li span {
        font-size: 22px;
    }

    .login-dialog-login-feature-highlight {
        font-size: 16px;
        padding: 10px 16px;
    }

    .login-dialog-login-tab-btn {
        margin-right: 15px;
        font-size: 15px;
    }

    .login-dialog-qrcode-img {
        width: 140px;
        height: 140px;
    }

    .login-dialog-form-row {
        flex-direction: column;
        gap: 10px;
    }

    .login-dialog-send-btn {
        width: 100%;
    }

    /* 其他登录方式响应式 */
    .login-dialog-other-login-buttons {
        gap: 10px;
    }

    .login-dialog-other-login-btn {
        width: 50px;
        height: 50px;
    }

    .login-dialog-other-login-btn i {
        font-size: 16px;
    }

    .login-dialog-other-login-btn span {
        font-size: 9px;
    }

    .qq-icon {
        width: 30px;
        height: 30px;
    }

}