/* auth.css - 统一认证页面样式 */

.auth-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: calc(100vh - 100px);
    padding: 100px 20px 40px;
    gap: 40px;
    max-width: 1200px;
    margin: 30px auto;
}

.auth-card {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(15px);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 40px;
    width: 100%;
    max-width: 450px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.auth-header {
    text-align: center;
    margin-bottom: 30px;
}

.auth-icon {
    font-size: 3.5rem;
    color: #00ffff;
    margin-bottom: 15px;
    text-shadow: 0 0 15px rgba(0, 255, 255, 0.5);
}

.auth-header h2 {
    font-size: 1.8rem;
    margin-bottom: 10px;
    color: white;
}

.auth-header p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
}

/* 主要按钮区域 */
.auth-main-options {
    margin: 30px 0;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.auth-primary-btn {
    width: 100%;
    padding: 18px;
    background: linear-gradient(135deg, #333, #000);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    transition: all 0.3s ease;
}
/* 添加邮箱按钮样式 */
.auth-primary-btn.email-btn {
    background: linear-gradient(135deg, #007bff, #0056b3);
    margin-top: 10px;
}
/* 邮箱登录模态框 */
.email-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(5px);
}

.email-modal.show {
    display: flex;
}

.modal-content {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 30px;
    width: 90%;
    max-width: 400px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    animation: modalSlideIn 0.3s ease;
}
@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-header {
    text-align: center;
    margin-bottom: 25px;
}

.modal-header h3 {
    color: white;
    font-size: 1.3rem;
    margin-bottom: 8px;
}

.modal-header p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 5px;
}

.modal-close:hover {
    color: white;
}

.modal-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.modal-actions {
    display: flex;
    gap: 10px;
    margin-top: 10px;
}

.modal-btn {
    flex: 1;
    padding: 14px;
    border: none;
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.modal-btn.primary {
    background: linear-gradient(135deg, #007bff, #0056b3);
    color: white;
}

.modal-btn.secondary {
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.modal-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.modal-status {
    margin-top: 15px;
    padding: 12px;
    border-radius: 8px;
    text-align: center;
    font-size: 14px;
    display: none;
}

.modal-status.show {
    display: block;
}

.modal-status.success {
    background: rgba(76, 175, 80, 0.15);
    border: 1px solid rgba(76, 175, 80, 0.3);
    color: #4CAF50;
}

.modal-status.error {
    background: rgba(244, 67, 54, 0.15);
    border: 1px solid rgba(244, 67, 54, 0.3);
    color: #f44336;
}

.modal-status.info {
    background: rgba(33, 150, 243, 0.15);
    border: 1px solid rgba(33, 150, 243, 0.3);
    color: #2196F3;
}
.auth-primary-btn.github-btn {
    background: linear-gradient(135deg, #24292e, #0d1117);
}

.auth-primary-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
    filter:brightness(1.1)
}

.auth-primary-btn:active {
    transform: translateY(-1px);
}
.auth-primary-btn i {
    font-size: 1.2rem;
}
.auth-primary-btn {
    gap: 12px;
}
/* 添加按钮的按下效果 */
.auth-primary-btn:active {
    transform: translateY(-1px);
    filter: brightness(0.95);
}
.auth-hint {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    text-align: center;
    margin-top: 15px;
    padding: 10px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
}

.auth-hint i {
    color: #00ffff;
    margin-right: 5px;
}

/* 分隔线 */
.auth-divider {
    display: flex;
    align-items: center;
    margin: 25px 0;
    color: rgba(255, 255, 255, 0.5);
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: rgba(255, 255, 255, 0.2);
}

.auth-divider span {
    padding: 0 15px;
    font-size: 0.9rem;
}

/* 传统表单 */
.auth-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-group input {
    padding: 15px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    color: white;
    font-size: 1rem;
}

.auth-submit-btn {
    background: linear-gradient(135deg, #00ffff, #0099ff);
    color: white;
    border: none;
    padding: 16px;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    margin-top: 10px;
}

/* 用户协议 */
.auth-terms {
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.auth-terms p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.85rem;
    line-height: 1.4;
}

.auth-terms a {
    color: #00ffff;
    text-decoration: none;
}

/* 特色说明 */
.feature-info {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 30px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    max-width: 600px;
}

.feature-info h3 {
    color: white;
    margin-bottom: 25px;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.feature-item {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    padding: 20px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.feature-icon {
    font-size: 1.8rem;
    color: #00ff9d;
    margin-bottom: 12px;
}

.feature-item h4 {
    color: white;
    margin-bottom: 8px;
    font-size: 1.1rem;
}

.feature-item p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.85rem;
}
.social-login {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

/* 响应式设计 */
@media (max-width: 1100px) {
    .auth-container {
        flex-direction: column;
        padding-top: 240px;
    }
    
    .feature-info {
        max-width: 450px;
    }
}

@media (max-width: 576px) {
    .auth-card {
        padding: 30px 25px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .auth-header h2 {
        font-size: 1.5rem;
    }
}