/* Google登录相关样式 */

/* Google登录按钮样式 */
.google-login-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 16px;
    border: 1px solid #dadce0;
    border-radius: 8px;
    background-color: #fff;
    color: #3c4043;
    font-weight: 500;
    transition: all 0.2s ease;
    text-decoration: none;
}

.google-login-btn:hover {
    background-color: #f8f9fa;
    border-color: #dadce0;
    color: #3c4043;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.google-login-btn:focus {
    outline: none;
    box-shadow: 0 0 0 2px rgba(66, 133, 244, 0.2);
}

.google-login-btn:active {
    background-color: #f1f3f4;
    transform: translateY(1px);
}

.google-login-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.google-login-btn:disabled:hover {
    background-color: #fff;
    box-shadow: none;
}

/* Google图标样式 */
.google-icon {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
}

/* 登录分隔线样式 */
.auth-divider {
    display: flex;
    align-items: center;
    text-align: center;
    margin: 20px 0;
}

.auth-divider-line {
    flex: 1;
    height: 1px;
    background-color: #e0e0e0;
    border: none;
    margin: 0;
}

.auth-divider-text {
    padding: 0 16px;
    color: #666;
    font-size: 14px;
    background-color: #fff;
    white-space: nowrap;
}

/* 深色主题适配 */
@media (prefers-color-scheme: dark) {
    .google-login-btn {
        background-color: #2d2d2d;
        border-color: #5f6368;
        color: #e8eaed;
    }
    
    .google-login-btn:hover {
        background-color: #3c4043;
        border-color: #5f6368;
        color: #e8eaed;
    }
    
    .google-login-btn:active {
        background-color: #5f6368;
    }
    
    .google-login-btn:disabled:hover {
        background-color: #2d2d2d;
    }
    
    .auth-divider-line {
        background-color: #5f6368;
    }
    
    .auth-divider-text {
        color: #9aa0a6;
        background-color: #2d2d2d;
    }
}

/* 响应式设计 */
@media (max-width: 576px) {
    .google-login-btn {
        padding: 10px 14px;
        font-size: 14px;
    }
    
    .google-icon {
        width: 16px;
        height: 16px;
    }
    
    .auth-divider-text {
        font-size: 13px;
        padding: 0 12px;
    }
}

/* 加载状态样式 */
.google-login-btn .spinner-border-sm {
    width: 16px;
    height: 16px;
}

/* 动画效果 */
@keyframes googleButtonPulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.02);
    }
    100% {
        transform: scale(1);
    }
}

.google-login-btn.loading {
    animation: googleButtonPulse 1.5s infinite;
}

/* 成功状态样式 */
.google-login-btn.success {
    background-color: #34a853;
    border-color: #34a853;
    color: white;
}

.google-login-btn.success:hover {
    background-color: #2d8f47;
    border-color: #2d8f47;
}

/* 错误状态样式 */
.google-login-btn.error {
    background-color: #ea4335;
    border-color: #ea4335;
    color: white;
}

.google-login-btn.error:hover {
    background-color: #d33b2c;
    border-color: #d33b2c;
}