/* 登录注册页面样式 */

.auth-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 100vh;
}

.auth-left {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    color: white;
    position: relative;
    overflow: hidden;
}

.auth-left::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.3;
    z-index: 0;
}

.auth-branding {
    position: relative;
    z-index: 1;
    margin-bottom: 60px;
}

.brand-logo {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-size: 28px;
    font-weight: 700;
    color: white;
    text-decoration: none;
    margin-bottom: 40px;
}

.brand-logo i {
    font-size: 32px;
}

.auth-branding h1 {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 16px;
    line-height: 1.2;
}

.auth-branding p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
}

.auth-features {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 16px;
    font-weight: 500;
}

.feature-item i {
    font-size: 24px;
    color: var(--success-color);
}

.auth-right {
    background: white;
    padding: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.auth-form-wrapper {
    width: 100%;
    max-width: 480px;
}

.form-header {
    text-align: center;
    margin-bottom: 40px;
}

.form-header h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.form-header p {
    font-size: 15px;
    color: var(--text-gray);
}

.form-header a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

.form-header a:hover {
    text-decoration: underline;
}

.auth-form {
    width: 100%;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 20px;
}

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

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-dark);
    font-size: 14px;
}

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

.input-wrapper i {
    position: absolute;
    left: 16px;
    color: var(--text-light);
    font-size: 16px;
}

.input-wrapper input {
    width: 100%;
    padding: 14px 16px 14px 48px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 15px;
    font-family: inherit;
    transition: all 0.3s ease;
}

.input-wrapper input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.toggle-password {
    position: absolute;
    top: 30%;
    right: 40px;
    background: transparent;
    border: none;
    color: var(--text-light);
    cursor: pointer;
    padding: 4px;
    transition: color 0.3s ease;
}

.toggle-password:hover {
    color: var(--primary-color);
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    font-size: 14px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    color: var(--text-gray);
}

.checkbox-label input {
    cursor: pointer;
}

.checkbox-label a {
    color: var(--primary-color);
    text-decoration: none;
}

.checkbox-label a:hover {
    text-decoration: underline;
}

.forgot-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.forgot-link:hover {
    text-decoration: underline;
}

.divider {
    position: relative;
    text-align: center;
    margin: 32px 0;
}

.divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--border-color);
}

.divider span {
    position: relative;
    background: white;
    padding: 0 16px;
    color: var(--text-light);
    font-size: 14px;
}

.social-login {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.btn-social {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 20px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    background: white;
    color: var(--text-dark);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-social:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.btn-social i {
    font-size: 18px;
}

/* 用户类型选择 */
.user-type-select {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.type-option {
    position: relative;
    cursor: pointer;
}

.type-option input {
    position: absolute;
    opacity: 0;
}

.type-option span {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 16px 12px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    text-align: center;
    font-size: 13px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.type-option i {
    font-size: 24px;
    color: var(--text-light);
}

.type-option input:checked + span {
    border-color: var(--primary-color);
    background: rgba(37, 99, 235, 0.05);
    color: var(--primary-color);
}

.type-option input:checked + span i {
    color: var(--primary-color);
}

/* 响应式 */
@media (max-width: 968px) {
    .auth-container {
        grid-template-columns: 1fr;
    }

    .auth-left {
        display: none;
    }

    .auth-right {
        padding: 40px 24px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .user-type-select {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .auth-branding h1 {
        font-size: 36px;
    }

    .form-header h2 {
        font-size: 24px;
    }

    .social-login {
        grid-template-columns: 1fr;
    }
}