/**
 * Easyintimer 登录页面深度美化 + QQ登录按钮样式
 * 覆盖WordPress默认和主题的登录页面样式
 */

/* ==================== 登录页面整体美化 ==================== */

/* 页面背景 - 渐变+微光效果 */
body.login {
    background: linear-gradient(135deg, #0f0c29 0%, #302b63 50%, #24243e 100%) !important;
    min-height: 100vh !important;
    overflow: hidden !important;
}

/* 背景装饰光斑 */
body.login::before {
    content: '' !important;
    position: fixed !important;
    top: -50% !important;
    left: -50% !important;
    width: 200% !important;
    height: 200% !important;
    background: radial-gradient(circle at 30% 40%, rgba(102, 126, 234, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 70% 60%, rgba(118, 75, 162, 0.12) 0%, transparent 50%),
                radial-gradient(circle at 50% 80%, rgba(18, 183, 245, 0.08) 0%, transparent 40%) !important;
    z-index: 0 !important;
    pointer-events: none !important;
}

/* 登录区域居中 */
.login #login {
    position: relative !important;
    width: 420px !important;
    padding: 40px 0 0 !important;
    z-index: 1 !important;
}

/* Logo区域 - 站点名称 */
.login h1 {
    margin-bottom: 24px !important;
}

.login h1 a {
    background-image: none !important;
    width: auto !important;
    height: auto !important;
    padding: 0 !important;
    margin: 0 auto 24px !important;
    text-indent: 0 !important;
    font-size: 32px !important;
    font-weight: 700 !important;
    color: #fff !important;
    text-decoration: none !important;
    letter-spacing: -0.5px !important;
    display: block !important;
    text-align: center !important;
    background-size: unset !important;
    text-shadow: 0 2px 10px rgba(102, 126, 234, 0.3) !important;
}

.login h1 a:hover {
    color: #fff !important;
}

/* 登录表单卡片 - 毛玻璃效果 */
.login form {
    background: rgba(255, 255, 255, 0.97) !important;
    border: none !important;
    border-radius: 16px !important;
    padding: 36px 40px 28px !important;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.25),
                0 0 0 1px rgba(255, 255, 255, 0.1) !important;
    margin-top: 0 !important;
    backdrop-filter: blur(20px) !important;
}

.login #loginform,
.login #registerform,
.login #lostpasswordform {
    background: rgba(255, 255, 255, 0.97) !important;
    border: none !important;
    border-radius: 16px !important;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.25),
                0 0 0 1px rgba(255, 255, 255, 0.1) !important;
    backdrop-filter: blur(20px) !important;
}

/* 提示消息 */
.login .message {
    background: rgba(102, 126, 234, 0.06) !important;
    border-left: 4px solid #667eea !important;
    border-radius: 0 10px 10px 0 !important;
    padding: 14px 18px !important;
    margin: 0 0 20px !important;
    color: #555 !important;
    font-size: 13px !important;
}

.login #login_error {
    background: rgba(220, 53, 69, 0.06) !important;
    border-left: 4px solid #dc3545 !important;
    border-radius: 0 10px 10px 0 !important;
    padding: 14px 18px !important;
    margin: 0 0 20px !important;
    font-size: 13px !important;
}

/* 输入框 - 现代化设计 */
.login form .input,
.login input[type="text"],
.login input[type="email"],
.login input[type="password"] {
    background: #f5f6f8 !important;
    border: 2px solid #e8eaed !important;
    border-radius: 10px !important;
    padding: 14px 16px !important;
    font-size: 15px !important;
    color: #333 !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    box-shadow: none !important;
    width: 100% !important;
    box-sizing: border-box !important;
    outline: none !important;
    margin-top: 4px !important;
}

.login form .input:focus,
.login input[type="text"]:focus,
.login input[type="email"]:focus,
.login input[type="password"]:focus {
    border-color: #667eea !important;
    background: #fff !important;
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1) !important;
    outline: none !important;
}

/* 标签 */
.login form label {
    color: #444 !important;
    font-size: 13px !important;
    font-weight: 600 !important;
    margin-bottom: 2px !important;
    display: block !important;
    letter-spacing: 0.2px !important;
}

/* 登录按钮 - 渐变+动效 */
.login form .button-primary,
.login .button-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
    border: none !important;
    border-radius: 10px !important;
    padding: 14px 24px !important;
    font-size: 15px !important;
    font-weight: 600 !important;
    color: #fff !important;
    text-shadow: none !important;
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4) !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    cursor: pointer !important;
    width: 100% !important;
    float: none !important;
    line-height: 1.5 !important;
    height: auto !important;
    letter-spacing: 0.3px !important;
}

.login form .button-primary:hover,
.login .button-primary:hover {
    background: linear-gradient(135deg, #5a6fd6 0%, #6a4296 100%) !important;
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.5) !important;
    transform: translateY(-2px) !important;
    color: #fff !important;
}

.login form .button-primary:active,
.login .button-primary:active {
    transform: translateY(0) !important;
    box-shadow: 0 3px 12px rgba(102, 126, 234, 0.3) !important;
}

/* "记住我"复选框 */
.login form .forgetmenot {
    margin-bottom: 20px !important;
}

.login form .forgetmenot label {
    font-size: 13px !important;
    font-weight: 400 !important;
    color: #888 !important;
}

/* 复选框美化 */
.login input[type="checkbox"] {
    accent-color: #667eea !important;
    width: 16px !important;
    height: 16px !important;
    margin-right: 6px !important;
}

/* 忘记密码 / 返回链接 */
.login #nav {
    margin: 24px 0 0 !important;
    padding: 0 !important;
    text-align: center !important;
}

.login #nav a,
.login #backtoblog a {
    color: rgba(255, 255, 255, 0.6) !important;
    text-decoration: none !important;
    font-size: 13px !important;
    transition: all 0.2s ease !important;
    border-bottom: 1px solid transparent !important;
    padding-bottom: 1px !important;
}

.login #nav a:hover,
.login #backtoblog a:hover {
    color: rgba(255, 255, 255, 0.9) !important;
    border-bottom-color: rgba(255, 255, 255, 0.3) !important;
}

.login #backtoblog {
    margin: 10px 0 0 !important;
    padding: 0 !important;
    text-align: center !important;
}

/* 隐藏WordPress默认的"← 返回"链接中的图标 */
.login #backtoblog a::before {
    content: '' !important;
}

/* 语言切换器 */
.login .language-switcher {
    margin: 8px 0 0 !important;
    text-align: center !important;
}

.login .language-switcher label {
    color: rgba(255, 255, 255, 0.5) !important;
    font-size: 12px !important;
    font-weight: 400 !important;
}

/* ==================== QQ登录按钮 ==================== */

.easyintimer-qq-login-wrapper {
    margin: 20px 0 0;
    padding: 0;
    text-align: center;
}

/* 分隔线 */
.easyintimer-qq-login-separator {
    position: relative;
    margin: 0 0 16px;
    text-align: center;
    line-height: 1;
}

.easyintimer-qq-login-separator:before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, #e0e3e8, transparent);
}

.easyintimer-qq-login-separator span {
    position: relative;
    z-index: 2;
    background: #fff;
    padding: 0 20px;
    color: #bbb;
    font-size: 12px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* QQ登录按钮 */
.easyintimer-qq-login-btn {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px;
    padding: 10px 28px !important;
    background: #12B7F5 !important;
    color: #fff !important;
    text-decoration: none !important;
    border-radius: 10px !important;
    border: none !important;
    font-size: 14px !important;
    font-weight: 600 !important;
    letter-spacing: 0.3px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    box-shadow: 0 4px 15px rgba(18, 183, 245, 0.35) !important;
    cursor: pointer !important;
    min-width: 200px;
}

.easyintimer-qq-login-btn:hover {
    background: #0AA3E0 !important;
    box-shadow: 0 6px 20px rgba(18, 183, 245, 0.45) !important;
    transform: translateY(-2px) !important;
    text-decoration: none !important;
    color: #fff !important;
}

.easyintimer-qq-login-btn:active {
    transform: translateY(0) !important;
    box-shadow: 0 2px 8px rgba(18, 183, 245, 0.25) !important;
}

/* QQ图标 (SVG) */
.easyintimer-qq-icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

/* 按钮文字 */
.easyintimer-qq-text {
    line-height: 1;
}

/* 大号按钮 */
.easyintimer-qq-btn-large {
    padding: 14px 36px !important;
    font-size: 16px !important;
    min-width: 240px;
}

.easyintimer-qq-btn-large .easyintimer-qq-icon {
    width: 22px;
    height: 22px;
}

/* 小号按钮 */
.easyintimer-qq-btn-small {
    padding: 8px 18px !important;
    font-size: 12px !important;
    min-width: 140px;
}

.easyintimer-qq-btn-small .easyintimer-qq-icon {
    width: 14px;
    height: 14px;
}

/* 紧凑版按钮 */
.easyintimer-qq-login-btn-compact {
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px;
    padding: 6px 14px !important;
    background: #12B7F5 !important;
    color: #fff !important;
    text-decoration: none !important;
    border-radius: 8px !important;
    font-size: 13px !important;
    font-weight: 500 !important;
    margin: 10px 0 !important;
    transition: all 0.25s ease !important;
}

.easyintimer-qq-login-btn-compact:hover {
    background: #0AA3E0 !important;
    text-decoration: none !important;
    color: #fff !important;
}

/* 已绑定状态 */
.easyintimer-qq-bound {
    color: #52c41a;
    font-weight: 500;
    padding: 8px 0;
}

/* WordPress登录页面内QQ按钮区域适配 */
.login form .easyintimer-qq-login-wrapper {
    margin: 20px -40px 0 !important;
    padding: 0 40px !important;
}

/* ==================== 响应式 ==================== */

@media screen and (max-width: 480px) {
    .login #login {
        width: 340px !important;
    }

    .login form {
        padding: 28px 24px 24px !important;
    }

    .login form .easyintimer-qq-login-wrapper {
        margin: 20px -24px 0 !important;
        padding: 0 24px !important;
    }

    .easyintimer-qq-login-btn {
        padding: 10px 20px !important;
        font-size: 14px !important;
        min-width: 180px;
    }
}

/* ==================== 深色模式 ==================== */

@media (prefers-color-scheme: dark) {
    body.login {
        background: linear-gradient(135deg, #0a0a1a 0%, #1a1535 50%, #0d0d1a 100%) !important;
    }

    body.login::before {
        background: radial-gradient(circle at 30% 40%, rgba(102, 126, 234, 0.1) 0%, transparent 50%),
                    radial-gradient(circle at 70% 60%, rgba(118, 75, 162, 0.08) 0%, transparent 50%) !important;
    }

    .login h1 a {
        color: #e8e8f0 !important;
        text-shadow: 0 2px 10px rgba(102, 126, 234, 0.2) !important;
    }

    .login form {
        background: rgba(28, 28, 42, 0.95) !important;
        box-shadow: 0 25px 80px rgba(0, 0, 0, 0.5),
                    0 0 0 1px rgba(255, 255, 255, 0.05) !important;
    }

    .login #loginform,
    .login #registerform,
    .login #lostpasswordform {
        background: rgba(28, 28, 42, 0.95) !important;
        box-shadow: 0 25px 80px rgba(0, 0, 0, 0.5),
                    0 0 0 1px rgba(255, 255, 255, 0.05) !important;
    }

    .login form .input,
    .login input[type="text"],
    .login input[type="email"],
    .login input[type="password"] {
        background: rgba(42, 42, 62, 0.8) !important;
        border-color: rgba(60, 60, 80, 0.8) !important;
        color: #ddd !important;
    }

    .login form .input:focus,
    .login input[type="text"]:focus,
    .login input[type="email"]:focus,
    .login input[type="password"]:focus {
        border-color: #667eea !important;
        background: rgba(42, 42, 62, 0.9) !important;
        box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.15) !important;
    }

    .login form label {
        color: #aaa !important;
    }

    .login .message {
        background: rgba(102, 126, 234, 0.1) !important;
        color: #bbb !important;
    }

    .easyintimer-qq-login-separator:before {
        background: linear-gradient(90deg, transparent, rgba(60, 60, 80, 0.8), transparent);
    }

    .easyintimer-qq-login-separator span {
        background: rgba(28, 28, 42, 0.95);
        color: #666;
    }
}

/* ==================== RTL ==================== */

.rtl .easyintimer-qq-icon {
    margin-right: 0;
    margin-left: 8px;
}

.rtl .easyintimer-qq-login-btn-compact .easyintimer-qq-icon {
    margin-right: 0;
    margin-left: 6px;
}

/* ==================== 动画 ==================== */

/* 登录卡片入场动画 */
@keyframes easyintimerLoginFadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login form {
    animation: easyintimerLoginFadeIn 0.5s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.login h1 {
    animation: easyintimerLoginFadeIn 0.5s cubic-bezier(0.4, 0, 0.2, 1) 0.1s both !important;
}

/* 输入框聚焦时的微动画 */
@keyframes easyintimerInputPulse {
    0% { box-shadow: 0 0 0 0 rgba(102, 126, 234, 0.2); }
    100% { box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1); }
}