/* mz-auth.css —— 米折登录页 / 注册页自有皮肤
   设计基线：品牌红 #EE4444（浅调 #ff6b5e、深调 #c62d2d）
   布局：PC 左右分栏（左侧品牌渐变区 + 右侧白色表单卡）；≤767px 单列，品牌区收成顶部横条
   只服务 /login 与 /register 两个模板，不依赖站点其它任何 CSS
*/

/* ---- 基础重置（仅作用于本页容器，避免污染全局） ---- */
.mz-auth-page,
.mz-auth-page * {
    box-sizing: border-box;
}
.mz-auth-page {
    margin: 0;
    min-height: 100vh;
    background: #f6f7f9;
    color: #1f2329;
    font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
}
.mz-auth-page h1,
.mz-auth-page h2,
.mz-auth-page p,
.mz-auth-page ul {
    margin: 0;
    padding: 0;
}
.mz-auth-page ul {
    list-style: none;
}
.mz-auth-page a {
    text-decoration: none;
}
.mz-auth-page img {
    display: block;
    border: 0;
}

/* ---- 外层两栏 ---- */
.mz-auth {
    display: flex;
    align-items: stretch;
    min-height: 100vh;
}

/* ============================================================
   左侧品牌区
   ============================================================ */
.mz-brand {
    position: relative;
    flex: 0 0 44%;
    max-width: 620px;
    padding: 56px 54px 40px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    overflow: hidden;
    color: #fff;
    /* 三层层叠：两团白色柔光 + 主渐变。柔光让大面积纯红不至于发闷 */
    background-color: #EE4444;
    background-image:
        radial-gradient(circle at 18% 14%, rgba(255, 255, 255, 0.22), rgba(255, 255, 255, 0) 46%),
        radial-gradient(circle at 86% 82%, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0) 42%),
        linear-gradient(155deg, #ff7a6b 0%, #EE4444 46%, #b52a2a 100%);
}
/* 右下角装饰圆环，纯 CSS 画的，不额外请求图片 */
.mz-brand::after {
    content: "";
    position: absolute;
    right: -90px;
    bottom: -110px;
    width: 300px;
    height: 300px;
    border: 26px solid rgba(255, 255, 255, 0.13);
    border-radius: 50%;
    pointer-events: none;
}

/* logo：图本身是红底白字，放在红底上会糊，所以垫一块白色圆角chip 提亮 */
.mz-brand-logo {
    display: inline-flex;
    align-items: center;
    padding: 9px 14px;
    background: #fff;
    border-radius: 14px;
    box-shadow: 0 10px 24px rgba(90, 12, 12, 0.22);
}
.mz-brand-logo img {
    width: 148px;
    height: auto;
}

.mz-brand-slogan {
    margin-top: 34px;
    font-size: 32px;
    line-height: 1.35;
    font-weight: 800;
    letter-spacing: 1px;
    text-shadow: 0 2px 10px rgba(120, 20, 20, 0.25);
}
/* slogan 下方的一小截白色短线，做视觉锚点 */
.mz-brand-slogan::after {
    content: "";
    display: block;
    width: 54px;
    height: 4px;
    margin-top: 16px;
    border-radius: 3px;
    background: rgba(255, 255, 255, 0.85);
}
.mz-brand-sub {
    margin-top: 16px;
    font-size: 14px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.82);
}

.mz-brand-points {
    margin-top: 40px;
}
.mz-brand-points li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 22px;
}
.mz-badge {
    flex: 0 0 30px;
    width: 30px;
    height: 30px;
    margin-right: 14px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.55);
    font-size: 14px;
    font-weight: 700;
    line-height: 28px;
    text-align: center;
}
.mz-badge-txt b {
    display: block;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 0.5px;
}
.mz-badge-txt em {
    display: block;
    margin-top: 4px;
    font-size: 13px;
    font-style: normal;
    color: rgba(255, 255, 255, 0.75);
}

.mz-brand-foot {
    position: relative;
    z-index: 1;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.6);
}

/* ============================================================
   右侧表单区
   ============================================================ */
.mz-main {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 56px 40px;
    /* 右上角一团极淡的红晕，呼应品牌色又不抢卡片 */
    background-image: radial-gradient(circle at 82% 12%, rgba(238, 68, 68, 0.07), rgba(238, 68, 68, 0) 45%);
}

.mz-card {
    width: 100%;
    max-width: 420px;
    padding: 40px 38px 32px;
    background: #fff;
    border: 1px solid rgba(15, 20, 30, 0.05);
    border-radius: 18px;
    box-shadow: 0 22px 60px rgba(24, 28, 40, 0.1);
}

.mz-card-head h2 {
    font-size: 26px;
    font-weight: 800;
    letter-spacing: 0.5px;
    color: #1f2329;
}
.mz-card-head p {
    margin-top: 8px;
    font-size: 13px;
    color: #8a9099;
}

/* 错误提示：表单上方整条，红底浅、边框深，保证和输入框区分开 */
.mz-alert {
    display: flex;
    align-items: flex-start;
    margin-top: 20px;
    padding: 10px 14px;
    background: #fff1f0;
    border: 1px solid #ffa39e;
    border-radius: 8px;
    font-size: 13px;
    line-height: 1.5;
    color: #c62d2d;
}
.mz-alert svg {
    flex: 0 0 15px;
    margin: 2px 7px 0 0;
}

.mz-form {
    margin-top: 24px;
}
.mz-field {
    position: relative;
    margin-bottom: 16px;
}
.mz-field .mz-ico {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    display: block;
    width: 18px;
    height: 18px;
    color: #b6bcc4;
    pointer-events: none;
}
.mz-field .mz-ico svg {
    display: block;
    width: 18px;
    height: 18px;
}
.mz-field input {
    width: 100%;
    height: 46px;
    padding: 0 14px 0 42px;
    border: 1px solid #e3e6eb;
    border-radius: 10px;
    background: #fbfbfc;
    font-size: 14px;
    color: #1f2329;
    outline: none;
    transition: border-color 0.18s, box-shadow 0.18s, background 0.18s;
}
.mz-field input::placeholder {
    color: #b6bcc4;
}
.mz-field input:focus {
    background: #fff;
    border-color: #EE4444;
    box-shadow: 0 0 0 3px rgba(238, 68, 68, 0.12);
}

.mz-row {
    display: flex;
    justify-content: flex-end;
    margin: -4px 0 18px;
}
.mz-link {
    font-size: 13px;
    color: #8a9099;
}
.mz-link:hover {
    color: #EE4444;
}

/* 提交按钮：品牌红渐变 + 红色投影，hover 微微上浮 */
.mz-btn {
    display: block;
    width: 100%;
    height: 46px;
    border: 0;
    border-radius: 10px;
    background: linear-gradient(135deg, #ff6b5e 0%, #EE4444 100%);
    box-shadow: 0 10px 24px rgba(238, 68, 68, 0.28);
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 4px;
    color: #fff;
    cursor: pointer;
    transition: transform 0.18s, box-shadow 0.18s;
}
.mz-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 14px 30px rgba(238, 68, 68, 0.36);
}
.mz-btn:active {
    transform: translateY(0);
    box-shadow: 0 6px 16px rgba(238, 68, 68, 0.3);
}

/* 登录 / 注册互链 */
.mz-switch {
    margin-top: 18px;
    padding-top: 16px;
    border-top: 1px solid #f0f1f3;
    text-align: center;
    font-size: 14px;
    color: #6b7280;
}
.mz-switch a {
    margin-left: 4px;
    font-weight: 700;
    color: #EE4444;
}
.mz-switch a:hover {
    text-decoration: underline;
}

.mz-tips {
    max-width: 420px;
    margin-top: 18px;
    text-align: center;
    font-size: 12px;
    line-height: 1.8;
    color: #9aa1ab;
}
.mz-tips a {
    color: #9aa1ab;
}
.mz-tips a:hover {
    color: #EE4444;
}

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

/* 中屏：品牌区收窄，给表单留够空间 */
@media (max-width: 1024px) {
    .mz-brand {
        flex: 0 0 38%;
        padding: 44px 36px 32px;
    }
    .mz-brand-slogan {
        font-size: 26px;
    }
    .mz-main {
        padding: 40px 24px;
    }
}

/* 手机：单列，品牌区压缩成顶部横条 */
@media (max-width: 767px) {
    .mz-auth {
        flex-direction: column;
        min-height: 0;
    }
    .mz-brand {
        flex: none;
        max-width: none;
        padding: 20px 20px 22px;
        justify-content: flex-start;
    }
    .mz-brand::after {
        display: none;
    }
    .mz-brand-logo {
        padding: 7px 11px;
        border-radius: 11px;
    }
    .mz-brand-logo img {
        width: 116px;
    }
    .mz-brand-slogan {
        margin-top: 16px;
        font-size: 19px;
        letter-spacing: 0.5px;
    }
    .mz-brand-slogan::after {
        width: 40px;
        height: 3px;
        margin-top: 10px;
    }
    .mz-brand-sub {
        margin-top: 8px;
        font-size: 12px;
    }
    /* 卖点和页脚在顶部横条里放不下，直接隐藏 */
    .mz-brand-points,
    .mz-brand-foot {
        display: none;
    }
    .mz-main {
        padding: 22px 16px 40px;
    }
    .mz-card {
        padding: 26px 20px 22px;
        border-radius: 14px;
        box-shadow: 0 10px 30px rgba(24, 28, 40, 0.08);
    }
    .mz-card-head h2 {
        font-size: 22px;
    }
}