:root {
    --primary-dark: #1a1a2e;
    --primary-light: #16213e;
    --accent-gold: #c8a971;
    --accent-red: #9d3b3b;
    --text-light: #f1f1f1;
    --text-gray: #b1b1b1;
    --card-bg: #222235;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
}

.login-body {
    background: linear-gradient(to bottom, var(--primary-dark), var(--primary-light));
    color: var(--text-light);
    min-height: 100vh;
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.login-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 导航栏样式 */
.login-header {
    background-color: rgba(26, 26, 46, 0.9);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.login-navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    max-width: 1200px;
    margin: 0 auto;
}

.login-logo {
    display: flex;
    align-items: center;
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--accent-gold);
}

.login-logo-icon {
    margin-right: 10px;
    font-size: 2rem;
}

.login-nav-links {
    display: flex;
    list-style: none;
}

.login-nav-links li {
    margin-left: 30px;
}

.login-nav-links a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.login-nav-links a:hover {
    color: var(--accent-gold);
}

.login-auth-buttons {
    display: flex;
    align-items: center;
}

.login-btn {
    padding: 10px 20px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s;
    display: inline-block;
    cursor: pointer;
    border: none;
}

.login-btn-login {
    color: var(--text-light);
    margin-right: 15px;
    background: transparent;
}

.login-btn-register {
    background-color: var(--accent-gold);
    color: var(--primary-dark);
}

.login-btn-register:hover {
    background-color: #d6ba88;
    transform: translateY(-2px);
}

/* 登录页面内容 */
.login-main-container {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    margin-top: 80px;
}

.login-content {
    display: flex;
    background-color: var(--card-bg);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
    max-width: 900px;
    width: 100%;
}

.login-hero {
    flex: 1;
    background: linear-gradient(135deg, var(--accent-red), var(--primary-light));
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.login-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(200, 169, 113, 0.1) 0%, transparent 70%);
    transform: rotate(30deg);
}

.login-hero h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    z-index: 1;
    text-align: center;
}

.login-hero p {
    color: var(--text-gray);
    text-align: center;
    max-width: 300px;
    z-index: 1;
}

.login-wine-icon {
    font-size: 8rem;
    margin: 30px 0;
    color: rgba(255, 255, 255, 0.1);
    z-index: 1;
}

.login-form-container {
    flex: 1;
    padding: 40px;
}

.login-form-container h2 {
    font-size: 2rem;
    margin-bottom: 10px;
    color: var(--accent-gold);
}

.login-form-container p {
    color: var(--text-gray);
    margin-bottom: 30px;
}

.login-form-group {
    margin-bottom: 25px;
}

.login-form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.login-form-control {
    width: 100%;
    padding: 15px;
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    color: var(--text-light);
    font-size: 1rem;
    transition: border-color 0.3s;
}

.login-form-control:focus {
    outline: none;
    border-color: var(--accent-gold);
}

.login-form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
}

.login-remember-me {
    display: flex;
    align-items: center;
}

.login-remember-me input {
    margin-right: 8px;
}

.login-forgot-password {
    color: var(--accent-gold);
    text-decoration: none;
    font-size: 0.9rem;
}

.login-btn-login-form {
    width: 100%;
    background-color: var(--accent-red);
    color: var(--text-light);
    padding: 15px;
    font-size: 1.1rem;
    margin-bottom: 20px;
}

.login-btn-login-form:hover {
    background-color: #b34a4a;
}

.login-social-login {
    text-align: center;
    margin-top: 30px;
}

.login-social-login p {
    position: relative;
    margin-bottom: 20px;
    color: var(--text-gray);
}

.login-social-login p::before,
.login-social-login p::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 40%;
    height: 1px;
    background-color: rgba(255, 255, 255, 0.1);
}

.login-social-login p::before {
    left: 0;
}

.login-social-login p::after {
    right: 0;
}

.login-social-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.login-social-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--text-light);
    font-size: 1.5rem;
    transition: all 0.3s ease;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.login-social-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.login-signup-link {
    text-align: center;
    margin-top: 30px;
    color: var(--text-gray);
}

.login-signup-link a {
    color: var(--accent-gold);
    text-decoration: none;
    font-weight: 500;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .login-content {
        flex-direction: column;
    }

    .login-hero {
        padding: 30px 20px;
    }

    .login-hero h2 {
        font-size: 2rem;
    }

    .login-wine-icon {
        font-size: 5rem;
    }

    .login-navbar {
        flex-direction: column;
        padding: 15px 0;
    }

    .login-nav-links {
        margin-top: 20px;
        flex-wrap: wrap;
        justify-content: center;
    }

    .login-nav-links li {
        margin: 0 10px 10px;
    }

    .login-auth-buttons {
        margin-top: 20px;
    }
}

/* static/css/login.css 添加以下样式 */
.login-error-messages {
    background-color: rgba(157, 59, 59, 0.2);
    border-left: 4px solid var(--accent-red);
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 4px;
}

.login-error-message {
    color: #ff6b6b;
    margin-bottom: 5px;
    font-size: 0.9rem;
}

.login-error-message:last-child {
    margin-bottom: 0;
}

.wechat-btn:hover {
    background-color: #07C160;
    color: white;
}

.qq-btn:hover {
    background-color: #12B7F5;
    color: white;
}

.login-social-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.login-social-btn:hover::before {
    left: 100%;
}

/* 加载状态 */
.login-social-btn.loading {
    pointer-events: none;
    opacity: 0.7;
}

.login-social-btn.loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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