:root {
    --member-primary: #5b4cf0;
    --member-primary-dark: #4739d1;
    --member-dark: #171b33;
    --member-muted: #74778f;
    --member-line: #e3e4ef;
    --member-bg: #f3f2ff;
}

* {
    box-sizing: border-box;
}

html,
body {
    width: 100%;
    min-height: 100%;
    margin: 0;
}

body.account-page {
    background:
        radial-gradient(circle at 14% 10%, rgba(91, 76, 240, 0.14), transparent 32%),
        radial-gradient(circle at 88% 88%, rgba(59, 117, 246, 0.10), transparent 36%),
        linear-gradient(135deg, #fafaff 0%, #f0f2fb 100%);
    color: var(--member-dark);
}

.by-login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 56px 18px;
}

.by-login-panel {
    position: relative;
    width: 450px;
    min-height: 610px;
    padding: 62px 44px 36px;
    overflow: hidden;
    border: 1px solid rgba(91, 76, 240, 0.08);
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 24px 70px rgba(52, 45, 125, 0.16);
}

.by-login-panel::before {
    position: absolute;
    top: 37px;
    left: 50%;
    width: 48px;
    height: 5px;
    content: "";
    transform: translateX(-50%);
    border-radius: 999px;
    background: linear-gradient(90deg, #7a6fff, var(--member-primary));
}

.by-login-logo {
    margin: 10px 0 32px;
    color: var(--member-dark);
    font-size: 28px;
    font-weight: 700;
    letter-spacing: 1px;
    text-align: center;
}

.by-login-username,
.by-login-password,
.by-login-captcha {
    position: relative;
    margin-bottom: 14px;
}

.by-login-input {
    width: 100%;
    height: 48px;
    padding: 0 15px;
    border: 1px solid var(--member-line);
    border-radius: 12px;
    outline: 0;
    background: #fafaff;
    color: #2d3049;
    font-size: 14px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.by-login-input:hover {
    border-color: #aaa3f8;
}

.by-login-input:focus {
    border-color: #7468f4;
    background: #fff;
    box-shadow: 0 0 0 4px rgba(91, 76, 240, 0.10);
}

.by-login-password .by-login-input {
    padding-right: 100px;
}

.by-login-password button,
.by-login-password .getCode {
    position: absolute;
    top: 8px;
    right: 8px;
    height: 32px;
    padding: 0 12px;
    border: 0;
    border-radius: 9px;
    background: #eeecff;
    color: var(--member-primary);
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease;
}

.by-login-password button:hover,
.by-login-password .getCode:hover {
    background: #e2dfff;
    color: var(--member-primary-dark);
}

.by-login-password .getCode:disabled {
    color: #9a9cb0;
    cursor: not-allowed;
}

.by-login-captcha img {
    position: absolute;
    top: 6px;
    right: 7px;
    width: 88px;
    height: 36px;
    cursor: pointer;
    border-radius: 8px;
}

.by-login-protocol {
    margin: 2px 0 16px;
    color: var(--member-muted);
    font-size: 12px;
}

.by-login-protocol input[type="checkbox"] {
    accent-color: var(--member-primary);
}

.by-login-button,
.by-login-btn {
    display: block;
    width: 100%;
    height: 48px;
    padding: 0 18px;
    border: 0;
    border-radius: 12px;
    background: linear-gradient(90deg, #6e61fa, #5547e6);
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 4px;
    cursor: pointer;
    box-shadow: 0 12px 28px rgba(91, 76, 240, 0.24);
    transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
    appearance: none;
    -webkit-appearance: none;
}

.by-login-button:hover,
.by-login-btn:hover {
    transform: translateY(-1px);
    filter: brightness(1.04);
    box-shadow: 0 16px 34px rgba(91, 76, 240, 0.30);
}

.by-login-button:active,
.by-login-btn:active {
    transform: translateY(0);
}

.by-login-change {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
    margin-top: 18px;
}

.by-login-change a,
.by-login-protocol a {
    color: var(--member-primary);
    font-size: 13px;
    text-decoration: none;
}

.by-login-change a:hover,
.by-login-protocol a:hover {
    color: var(--member-primary-dark);
}

.by-login-line {
    position: relative;
    height: 22px;
    margin: 24px 0 12px;
    color: #9a9caf;
    font-size: 12px;
    line-height: 22px;
    text-align: center;
}

.by-login-line::before {
    position: absolute;
    top: 50%;
    right: 0;
    left: 0;
    height: 1px;
    content: "";
    background: #ececf4;
}

.by-login-line span {
    position: relative;
    z-index: 1;
    padding: 0 12px;
    background: #fff;
}

.by-login-other {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
}

.by-login-other ul {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.by-login-other li {
    margin: 0;
    padding: 0;
    list-style: none;
}

.by-login-other a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border: 1px solid var(--member-line);
    border-radius: 50%;
    background: #fff;
    color: var(--member-primary);
    font-size: 22px;
    text-decoration: none;
    transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.by-login-other a:hover {
    transform: translateY(-1px);
    border-color: #aaa3f8;
    background: #f4f2ff;
}

.by-login-other img {
    width: 22px;
    height: 22px;
    object-fit: contain;
}

.account-page .layui-layer-dialog .layui-layer-btn0 {
    border-color: var(--member-primary) !important;
    background-color: var(--member-primary) !important;
}

.account-page .layui-layer-dialog .layui-layer-btn0:hover {
    background-color: var(--member-primary-dark) !important;
}

.fpw-page,
.reset-page {
    align-items: flex-start;
    min-height: 100vh;
    padding: 70px 18px;
}

@media (max-width: 600px) {
    .by-login-page {
        align-items: flex-start;
        padding: 22px 12px;
    }

    .by-login-panel {
        width: 100%;
        min-height: auto;
        padding: 54px 24px 30px;
        border-radius: 20px;
    }

    .by-login-panel::before {
        top: 30px;
    }

    .by-login-logo {
        margin-bottom: 26px;
        font-size: 25px;
    }
}