:root {
    --font-size-13: 13px;
    --font-size-18: 18px;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html,
body {
    height: 100%;
    margin: 0;
    background: #fbfcff;
}

body {
    margin: 0;
    padding: 0;
    background-image: url("./bodybg.png");
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center center;
    background-attachment: fixed;
}

.container {
    display: flex;
    height: 100%;
    width: 100%;
    padding: 0;
}

.left {
    flex: 4;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.right {
    flex: 6;
    border-radius: 42px 0px 0px 42px;
    background: #ffffff;
    box-shadow: 0px 4px 32px 0px rgba(0, 0, 0, 0.04);
    text-align: center;
    position: relative;
    background-image: url("./rightbg.png");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    flex-direction: column;
}

.title {
    margin-top: 10%;
    font-size: 30px;
    font-weight: normal;
    line-height: 39px;
    text-align: center;
    letter-spacing: 0px;
    color: #0d114f;
    font-family: "DingTalk";
}

.title2 {
    font-size: 20px;
    margin-top: 30px;
    font-weight: normal;
    text-align: center;
    letter-spacing: 0px;
    color: #0d114f;
    font-family: "DingTalk";
}

.login-panel,
.login-panel>#step0Div,
.login-panel>#step1Div {
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
    width: 520px;
}

.login-mode-panels {
    width: 100%;
}

.login-mode-panel {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

.login-mode-panel.is-active {
    display: flex;
}

.login-input {
    padding: 15px 20px;
    background: #ffffff;
    border: 2px solid #f5f6f7;
    border-radius: 30px;
    width: 100%;
    font-size: 14px;
    height: 56px;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.login-input:focus {
    border-color: #d9def2;
    box-shadow: 0 0 0 4px rgba(100, 92, 241, 0.08);
}

.login-input::placeholder {
    color: #a3b3d4;
    opacity: 1;
}

.login-btn {
    width: 100%;
    height: 56px;
    border-radius: 100px;
    color: #fafafa;
    font-size: 16px;
    background: linear-gradient(100deg, #645cf1 18%, #b55ae4 84%);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    cursor: pointer;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    box-shadow: 0 16px 30px rgba(125, 98, 241, 0.22);
    transition: transform 0.2s, box-shadow 0.2s, opacity 0.2s;
    margin-bottom: 12px;
}

.login-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 18px 36px rgba(125, 98, 241, 0.28);
    color: #fff;
}

.login-btn[disabled] {
    opacity: 0.7;
    cursor: not-allowed;
    pointer-events: none;
}

.login-btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
}

.login-btn-icon svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.aiman {
    position: absolute;
    width: 450px;
    left: 30%;
    top: 50%;
    transform: translateY(-50%);
}

.login-tip {
    margin-top: 12px;
    width: 100%;
    min-height: 24px;
    line-height: 24px;
    text-align: left;
    padding-left: 12px;
    font-size: 14px;
    color: #cc1414;
}

.vcode {
    display: flex;
    position: relative;
    width: 100%;
    align-items: center;
    gap: 12px;
}

.login-vcode-input {
    flex: 1;
}

.vcode img {
    width: 150px;
    height: 56px;
    border-radius: 28px;
    cursor: pointer;
    border: 2px solid #f5f6f7;
}

.login-code-row {
    width: 100%;
    display: flex;
    align-items: center;
    background: #ffffff;
    border: 2px solid #f5f6f7;
    border-radius: 30px;
    overflow: hidden;
}

.login-code-row:focus-within {
    border-color: #d9def2;
    box-shadow: 0 0 0 4px rgba(100, 92, 241, 0.08);
}

.login-code-input {
    border: 0;
    box-shadow: none;
    border-radius: 0;
    flex: 1;
}

.login-code-input:focus {
    border-color: transparent;
    box-shadow: none;
}

.login-code-action {
    flex: none;
    min-width: 146px;
    text-align: center;
    color: #8da0c8;
    font-size: 14px;
    cursor: pointer;
    padding: 0 24px;
    position: relative;
}

.login-code-action::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    width: 1px;
    height: 28px;
    background: #dfe5f2;
    transform: translateY(-50%);
}

.login-inline-links {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 6px;
    font-size: 13px;
}

.login-inline-links--center {
    justify-content: center;
    gap: 48px;
}

/* 记住我 */
.login-remember-wrap {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.login-remember {
    position: relative;
    display: inline-flex;
    align-items: center;
    cursor: pointer;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    color: #6b77bb;
    line-height: 1;
    padding-left: 24px;
}

/* 使用 zeroRdoChk 的勾选框样式，微调对齐 */
.login-remember-wrap .zero-rc-checkbox+label:before {
    left: 3px;
    top: 50%;
    margin-top: -9px;
}

.login-remember-wrap .zero-rc-checkbox+label:after {
    top: 50%;
    margin-top: -6px;
    left: 9px;
}

.login-remember-text {
    font-size: 13px;
}

.login-remember-tip {
    position: relative;
    display: inline-flex;
    align-items: center;
    color: #a3b3d4;
    font-size: 13px;
    cursor: help;
    outline: none;
}

.login-remember-tip .fa {
    pointer-events: none;
}

.login-remember-tooltip {
    position: absolute;
    left: 0;
    bottom: calc(100% + 10px);
    width: 240px;
    padding: 10px 12px;
    background: #2f3542;
    color: #f5f7fc;
    font-size: 12px;
    line-height: 18px;
    text-align: left;
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(19, 35, 77, 0.18);
    opacity: 0;
    visibility: hidden;
    transition: opacity .18s, visibility .18s;
    z-index: 20;
    white-space: normal;
}

/* 小箭头（居左，指向图标） */
.login-remember-tooltip::after {
    content: "";
    position: absolute;
    left: 18px;
    top: 100%;
    border: 6px solid transparent;
    border-top-color: #2f3542;
}

.login-remember-tip:hover .login-remember-tooltip,
.login-remember-tip:focus .login-remember-tooltip {
    opacity: 1;
    visibility: visible;
}

.login-switch-link {
    color: #98a8cb;
}

.login-switch-link:hover {
    color: #6b77bb;
}

.login-divider {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 16px;
    color: #2f2f35;
    font-size: 14px;
    font-weight: 600;
}

.login-divider::before,
.login-divider::after {
    content: "";
    flex: 1;
    height: 1px;
    background: #e6e9f3;
}

.login-footer-panel {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: center;
    gap: 18px;
}

.login-footer-panel.is-active {
    display: flex;
}

.login-other-actions {
    width: 100%;
    display: flex;
    justify-content: center;
    padding-top: 4px;
}

.wechat-login-entry {
    width: 88px;
    height: 88px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(36, 214, 83, 0.08);
    transition: transform 0.2s, box-shadow 0.2s;
}

.wechat-login-entry:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(36, 214, 83, 0.18);
}

.wechat-login-entry__icon,
.wechat-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.wechat-login-entry__icon svg,
.wechat-icon svg {
    fill: #24d653;
}

.account-login-entry {
    width: 88px;
    height: 88px;
    border-radius: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(180deg, #f4f7fd 0%, #edf1f8 100%);
    transition: transform 0.2s, box-shadow 0.2s;
}

.account-login-entry:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(110, 133, 177, 0.14);
}

.account-login-entry__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.account-login-entry__icon svg {
    width: 66px;
    height: 66px;
    fill: #4f86ef;
}

.wechat-login-entry__icon svg {
    width: 62px;
    height: 62px;
}

.login-mode-panel--wechat {
    padding-top: 6px;
}

.wechat-qrcode-box {
    width: 100%;
    display: flex;
    justify-content: center;
}

.wechat-qrcode {
    width: 240px;
    height: 240px;
    border-radius: 28px;
    background:
        linear-gradient(90deg, rgba(223, 229, 242, 0.7) 1px, transparent 1px) 0 0 / 24px 24px,
        linear-gradient(rgba(223, 229, 242, 0.7) 1px, transparent 1px) 0 0 / 24px 24px,
        #ffffff;
    border: 1px solid #ebeff7;
    padding: 22px;
    position: relative;
    box-shadow: inset 0 0 0 10px #ffffff;
}

.wechat-qrcode-grid {
    width: 100%;
    height: 100%;
    border-radius: 18px;
    background:
        linear-gradient(90deg, #0f1728 12px, transparent 12px) 0 0 / 36px 36px,
        linear-gradient(#0f1728 12px, transparent 12px) 0 0 / 36px 36px,
        linear-gradient(90deg, transparent 24px, #0f1728 24px, #0f1728 36px, transparent 36px) 0 18px / 72px 72px,
        linear-gradient(transparent 24px, #0f1728 24px, #0f1728 36px, transparent 36px) 18px 0 / 72px 72px,
        #ffffff;
    opacity: 0.92;
}

.wechat-qrcode-center {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.wechat-icon {
    width: 74px;
    height: 74px;
    border-radius: 22px;
    background: #ffffff;
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.08);
}

.wechat-icon svg {
    width: 48px;
    height: 48px;
}

.wechat-login-title {
    font-size: 22px;
    line-height: 1.4;
    color: #22252f;
    font-weight: 600;
}

.wechat-login-desc {
    font-size: 14px;
    color: #9aa7c4;
    margin-top: -10px;
}

a {
    color: #4767ff;
    text-decoration: none;
    cursor: pointer;
}

a:hover {
    color: #6457f9;
}

.zerob-header__logo {
    position: absolute;
    height: 50px;
    min-height: 50px;
    left: 30px;
    top: 30px;
}

.login-lang-switch {
    position: absolute;
    top: 30px;
    right: 30px;
    z-index: 30;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 8px 24px rgba(72, 78, 120, 0.14);
    color: #4767ff;
    font-size: 20px;
    transition: all 0.2s;
}

.login-lang-switch:hover {
    color: #6457f9;
    background: #ffffff;
    transform: translateY(-1px);
}

@media (max-width: 1500px) {
    .aiman {
        left: 15%;
    }
}

@media (max-width: 1200px) {
    .aiman {
        left: 12%;
    }
}

@media (max-width: 768px) {
    .aiman {
        left: 10%;
    }
}

@media (max-width: 480px) {
    .aiman {
        left: 5%;
    }
}

/* ======== 移动端只显示右侧 + logo ======== */
@media (max-width: 768px) {

    /* 整体布局改为单栏 */
    .container {
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        height: auto;
        padding-top: 100px;
    }

    /* 左侧隐藏 */
    .left {
        display: none;
    }

    /* 右侧独占全屏宽度 */
    .right {
        flex: none;
        width: 90%;
        margin: 20px 0 0 0;
        border-radius: 20px;
        box-shadow: none;
        background-size: cover;
        background-position: center;
        padding: 20px 0 40px;
    }

    /* 调整标题间距 */
    .title {
        margin-top: 0;
        font-size: 26px;
    }

    /* 登录面板尺寸缩小 */
    .login-panel {
        width: 90%;
        gap: 16px;
    }

    .login-mode-panel {
        gap: 16px;
    }

    /* 输入框缩小 */
    .login-input {
        padding: 12px 18px;
        font-size: 14px;
        height: 48px;
    }

    /* 登录按钮高度缩小 */
    .login-btn {
        height: 44px;
        font-size: 15px;
    }

    /* 隐藏旁边人物大图 */
    .aiman {
        display: none;
    }

    /* logo 居上居左显示 */
    .zerob-header__logo {
        top: 20px;
        left: 20px;
        height: 40px;
    }

    .login-lang-switch {
        top: 20px;
        right: 20px;
        width: 38px;
        height: 38px;
        font-size: 18px;
    }

    body {
        background-size: cover !important;
        background-position: center !important;
    }

    .title {
        line-height: 1.3;
    }

    .login-code-action {
        min-width: 120px;
        padding: 0 16px;
        font-size: 13px;
    }

    .vcode img {
        width: 120px;
        height: 48px;
    }

    .login-inline-links {
        font-size: 12px;
    }

    /* 移动端记住我 tooltip 收窄，避免溢出 */
    .login-remember-tooltip {
        width: 200px;
    }

    .login-inline-links--center {
        gap: 24px;
    }

    .wechat-qrcode {
        width: 200px;
        height: 200px;
    }

    .wechat-login-entry {
        width: 72px;
        height: 72px;
    }

    .account-login-entry {
        width: 116px;
        height: 116px;
        border-radius: 32px;
    }

    .account-login-entry__icon svg {
        width: 54px;
        height: 54px;
    }

    .wechat-login-entry__icon svg {
        width: 52px;
        height: 52px;
    }
}

.characters-wrapper {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    width: 100%;
    height: 420px;
    overflow: visible;
}

.left-panel .footer-links {
    display: flex;
    gap: 28px;
    font-size: 13px;
    color: rgba(80, 70, 90, 0.7);
    z-index: 10;
    position: relative;
}

.left-panel .footer-links a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s;
}

.left-panel .footer-links a:hover {
    color: #333;
}

/* Decorative blurs */
.left-panel::after {
    content: "";
    position: absolute;
    top: 20%;
    right: 15%;
    width: 260px;
    height: 260px;
    background: rgba(180, 170, 200, 0.25);
    border-radius: 50%;
    filter: blur(80px);
}

.left-panel::before {
    content: "";
    position: absolute;
    bottom: 15%;
    left: 10%;
    width: 350px;
    height: 350px;
    background: rgba(200, 195, 210, 0.2);
    border-radius: 50%;
    filter: blur(100px);
}

/* Right Panel */
.right-panel {
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    padding: 40px;
}

.form-container {
    width: 100%;
    max-width: 400px;
}

/* Sparkle icon */
.sparkle-icon {
    display: flex;
    justify-content: center;
    margin-bottom: 24px;
}

.sparkle-icon svg {
    width: 32px;
    height: 32px;
}

.form-header {
    text-align: center;
    margin-bottom: 36px;
}

.form-header h1 {
    font-size: 28px;
    font-weight: 700;
    color: #1a1a2e;
    letter-spacing: -0.5px;
    margin-bottom: 6px;
}

.form-header p {
    font-size: 14px;
    color: #888;
}

/* Form fields */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: #333;
    margin-bottom: 8px;
}

.form-group .input-wrapper {
    position: relative;
}

.form-group input {
    width: 100%;
    height: 48px;
    border: none;
    border-bottom: 1.5px solid #e0e0e0;
    padding: 0 40px 0 0;
    font-size: 15px;
    font-family: inherit;
    color: #1a1a2e;
    background: transparent;
    outline: none;
    transition: border-color 0.3s;
}

.form-group input:focus {
    border-bottom-color: #5b21b6;
}

.form-group input::placeholder {
    color: #ccc;
}

.form-group input[type="password"]:not(:placeholder-shown) {
    font-family: inherit;
    letter-spacing: 2px;
}

.toggle-password {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: #666;
    padding: 6px;
    transition: color 0.2s;
}

.toggle-password:hover {
    color: #333;
}

/* Remember & Forgot */
.form-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.remember-me {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: #555;
    cursor: pointer;
}

.remember-me input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: #5b21b6;
    cursor: pointer;
}

.forgot-link {
    font-size: 13px;
    color: #5b21b6;
    text-decoration: none;
    font-weight: 500;
    transition: opacity 0.2s;
}

.forgot-link:hover {
    opacity: 0.8;
}

/* Buttons */
.btn-login {
    position: relative;
    width: 100%;
    height: 50px;
    border-radius: 25px;
    border: 1.5px solid #1a1a2e;
    background: #1a1a2e;
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    overflow: hidden;
    margin-bottom: 14px;
    transition: all 0.3s;
}

.btn-login .btn-text {
    display: inline-block;
    transition: all 0.3s;
}

.btn-login .btn-hover-content {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: #5b21b6;
    color: #fff;
    opacity: 0;
    transition: all 0.3s;
    border-radius: 25px;
}

.btn-login:hover .btn-text {
    transform: translateX(40px);
    opacity: 0;
}

.btn-login:hover .btn-hover-content {
    opacity: 1;
}

.btn-google {
    position: relative;
    width: 100%;
    height: 50px;
    border-radius: 25px;
    border: 1.5px solid #e0e0e0;
    background: #f5f5f5;
    color: #333;
    font-size: 15px;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    overflow: hidden;
    transition: all 0.3s;
}

.btn-google .btn-text {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s;
}

.btn-google .btn-hover-content {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: #5b21b6;
    color: #fff;
    opacity: 0;
    transition: all 0.3s;
    border-radius: 25px;
}

.btn-google:hover .btn-text {
    transform: translateX(40px);
    opacity: 0;
}

.btn-google:hover .btn-hover-content {
    opacity: 1;
}

.google-icon {
    width: 18px;
    height: 18px;
}

/* Sign up link */
.signup-link {
    text-align: center;
    font-size: 13px;
    color: #888;
    margin-top: 32px;
}

.signup-link a {
    color: #1a1a2e;
    font-weight: 600;
    text-decoration: none;
}

.signup-link a:hover {
    text-decoration: underline;
}

/* ============ ANIMATED CHARACTERS ============ */
.characters-scene {
    position: relative;
    width: 480px;
    height: 360px;
}

/* Character base styles */
.character {
    position: absolute;
    bottom: 0;
    transition: all 0.7s ease-in-out;
    transform-origin: bottom center;
}

/* Purple rectangle */
.char-purple {
    left: 60px;
    width: 170px;
    height: 370px;
    background: #6c3ff5;
    border-radius: 10px 10px 0 0;
    z-index: 1;
}

/* Black rectangle */
.char-black {
    left: 220px;
    width: 115px;
    height: 290px;
    background: #2d2d2d;
    border-radius: 8px 8px 0 0;
    z-index: 2;
}

/* Orange semi-circle */
.char-orange {
    left: 0;
    width: 230px;
    height: 190px;
    background: #ff9b6b;
    border-radius: 115px 115px 0 0;
    z-index: 3;
}

/* Yellow rounded */
.char-yellow {
    left: 290px;
    width: 135px;
    height: 215px;
    background: #e8d754;
    border-radius: 68px 68px 0 0;
    z-index: 4;
}

/* Eyes container */
.eyes {
    position: absolute;
    display: flex;
    transition: all 0.7s ease-in-out;
}

/* Eyeball (white with pupil) */
.eyeball {
    border-radius: 50%;
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: height 0.15s ease;
    overflow: hidden;
}

/* Pupil */
.pupil {
    border-radius: 50%;
    background: #2d2d2d;
    transition: transform 0.1s ease-out;
}

/* Bare pupil (no white eyeball) */
.bare-pupil {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #2d2d2d;
    transition: transform 0.7s ease-in-out;
}

/* Yellow mouth */
.yellow-mouth {
    position: absolute;
    width: 50px;
    height: 4px;
    background: #2d2d2d;
    border-radius: 2px;
    transition: all 0.7s ease-in-out;
}

/* Shake-head: smooth left-right oscillation on face parts */
@keyframes shakeHead {

    0%,
    100% {
        translate: 0 0;
    }

    10% {
        translate: -9px 0;
    }

    20% {
        translate: 7px 0;
    }

    30% {
        translate: -6px 0;
    }

    40% {
        translate: 5px 0;
    }

    50% {
        translate: -4px 0;
    }

    60% {
        translate: 3px 0;
    }

    70% {
        translate: -2px 0;
    }

    80% {
        translate: 1px 0;
    }

    90% {
        translate: -0.5px 0;
    }
}

.eyes.shake-head,
.yellow-mouth.shake-head,
.orange-mouth.shake-head {
    animation: shakeHead 0.8s cubic-bezier(0.36, 0.07, 0.19, 0.97) both;
}

/* Sad mouth (curved down) for orange character on error */
.orange-mouth {
    position: absolute;
    width: 28px;
    height: 14px;
    border: 3px solid #2d2d2d;
    border-top: none;
    border-radius: 0 0 14px 14px;
    opacity: 0;
    transition: all 0.7s ease-in-out;
}

.orange-mouth.visible {
    opacity: 1;
}

/* Error styles */
.error-msg {
    display: none;
    padding: 10px 14px;
    font-size: 13px;
    color: #dc2626;
    background: rgba(220, 38, 38, 0.08);
    border: 1px solid rgba(220, 38, 38, 0.2);
    border-radius: 10px;
    margin-bottom: 16px;
}

.form-group input.error {
    border-bottom-color: #dc2626;
}

.form-group label.error-label {
    color: #dc2626;
}

.login-text-1 {
    position: absolute;
    top: 20%;
    color: #3D3D3D;
    font-family: 'DingTalk';
    font-size: 30px;
    font-weight: normal;
}

.login-text-2 {
    padding: 0 8px;
    font-size: 46px;
}