:root {
    --login-primary: #347fae;
    --login-primary-strong: #296b96;
    --login-primary-light: #5aa7cf;
    --login-primary-pale: #deeff8;
    --login-text: #24455d;
    --login-muted: #678194;
    --login-border: rgba(73, 136, 176, .34);
    --login-glass: rgba(239, 248, 252, .66);
    --login-glass-strong: rgba(247, 251, 254, .82);
    --login-shadow: 0 32px 84px rgba(39, 97, 135, .25), 0 10px 28px rgba(48, 116, 157, .15);
}

* {
    box-sizing: border-box;
}

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

html {
    background: #dcebf4;
}

body.signin {
    min-height: 100vh;
    min-height: 100svh;
    overflow-x: hidden;
    background:
        radial-gradient(circle at 13% 14%, rgba(72, 157, 203, .36) 0, rgba(72, 157, 203, 0) 31%),
        radial-gradient(circle at 88% 80%, rgba(91, 171, 210, .30) 0, rgba(91, 171, 210, 0) 30%),
        radial-gradient(circle at 72% 15%, rgba(255, 255, 255, .86) 0, rgba(255, 255, 255, 0) 30%),
        linear-gradient(135deg, #d2e6f2 0%, #eaf4f9 45%, #cfe3ef 100%);
    color: var(--login-text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

body.signin::before,
body.signin::after {
    position: fixed;
    z-index: 0;
    content: "";
    pointer-events: none;
}

body.signin::before {
    top: -170px;
    right: -120px;
    width: 520px;
    height: 520px;
    border: 1px solid rgba(255, 255, 255, .52);
    border-radius: 50%;
    background: rgba(255, 255, 255, .10);
    box-shadow:
        0 0 0 72px rgba(255, 255, 255, .08),
        0 0 0 145px rgba(255, 255, 255, .045);
}

body.signin::after {
    bottom: -220px;
    left: -180px;
    width: 560px;
    height: 560px;
    border-radius: 50%;
    background: linear-gradient(145deg, rgba(52, 127, 174, .22), rgba(88, 171, 210, .10));
    filter: blur(2px);
}

/*
 * Explicit ID selector prevents Layui's display helper from overriding the
 * centering layout. The whole viewport is the centering container.
 */
#LAY-user-login.layadmin-user-login {
    position: relative;
    z-index: 1;
    width: 100%;
    min-height: 100vh;
    min-height: 100svh;
    display: grid !important;
    place-items: center;
    padding: 36px 20px;
    overflow-y: auto;
}

.layadmin-user-login-main {
    position: relative;
    width: min(440px, calc(100vw - 40px));
    margin: auto;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, .72);
    border-radius: 24px;
    background:
        linear-gradient(145deg, rgba(246, 251, 254, .76), rgba(215, 235, 247, .60));
    box-shadow: var(--login-shadow), inset 0 1px 0 rgba(255, 255, 255, .92);
    backdrop-filter: blur(26px) saturate(145%);
    -webkit-backdrop-filter: blur(26px) saturate(145%);
}

.layadmin-user-login-main::before {
    position: absolute;
    top: 0;
    left: 8%;
    right: 8%;
    height: 1px;
    content: "";
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .98), transparent);
}

.layadmin-user-login-main::after {
    position: absolute;
    top: -86px;
    right: -82px;
    width: 190px;
    height: 190px;
    border-radius: 50%;
    content: "";
    background: radial-gradient(circle, rgba(57, 140, 187, .21), rgba(57, 140, 187, 0) 68%);
    pointer-events: none;
}

.layadmin-user-login-box {
    position: relative;
    z-index: 1;
    padding: 28px 48px;
}

.layadmin-user-login-header {
    padding-top: 38px;
    padding-bottom: 17px;
    text-align: center;
}

.login-brand-mark {
    width: 52px;
    height: 52px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    border: 1px solid rgba(255, 255, 255, .74);
    border-radius: 17px;
    background: linear-gradient(135deg, #327ca9 0%, #4696bf 58%, #62afd3 100%);
    color: #fff;
    font-size: 20px;
    font-weight: 750;
    box-shadow: 0 15px 32px rgba(44, 107, 147, .31), inset 0 1px 0 rgba(255, 255, 255, .26);
}

.layadmin-user-login-header h2 {
    margin: 0;
    color: var(--login-text);
    font-size: 24px;
    font-weight: 750;
    line-height: 1.35;
    letter-spacing: -.02em;
}

.layadmin-user-login-header p {
    margin: 9px 0 0;
    color: var(--login-muted);
    font-size: 13px;
    line-height: 1.6;
}

.layadmin-user-login-body {
    padding-top: 17px;
    padding-bottom: 34px;
}

.layadmin-user-login-body .layui-form-item {
    position: relative;
    margin-bottom: 16px;
}

.layadmin-user-login-icon {
    position: absolute;
    z-index: 2;
    top: 1px;
    left: 1px;
    width: 46px;
    height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #628aa3;
    font-size: 17px;
    transition: color 160ms ease;
}

.layadmin-user-login-body .layui-form-item:focus-within .layadmin-user-login-icon {
    color: var(--login-primary);
}

.layadmin-user-login-body .layui-form-item .layui-input {
    height: 48px;
    padding-left: 46px;
    border: 1px solid var(--login-border);
    border-radius: 12px;
    background: rgba(247, 251, 253, .76);
    color: var(--login-text);
    font-size: 14px;
    line-height: 48px;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .78);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: border-color 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}

.layadmin-user-login-body .layui-form-item .layui-input:hover {
    border-color: rgba(52, 127, 174, .50);
    background: rgba(249, 252, 254, .84);
}

.layadmin-user-login-body .layui-form-item .layui-input::placeholder {
    color: #8ca4b5;
}

.layadmin-user-login-body .layui-form-item .layui-input:focus {
    border-color: rgba(52, 127, 174, .76) !important;
    background: rgba(251, 253, 255, .92);
    box-shadow: 0 0 0 4px rgba(52, 127, 174, .13), 0 8px 18px rgba(49, 116, 157, .10);
}

.layadmin-user-login-body .layui-btn {
    height: 48px;
    border: 1px solid rgba(255, 255, 255, .34);
    border-radius: 12px;
    background: linear-gradient(135deg, #327ca9 0%, #438fba 52%, #58a4cb 100%);
    color: #fff;
    font-size: 14px;
    font-weight: 650;
    letter-spacing: .08em;
    line-height: 46px;
    box-shadow: 0 13px 28px rgba(44, 107, 147, .27), inset 0 1px 0 rgba(255, 255, 255, .22);
    transition: transform 160ms ease, box-shadow 160ms ease, filter 160ms ease;
}

.layadmin-user-login-body .layui-btn:hover,
.layadmin-user-login-body .layui-btn:focus {
    opacity: 1;
    transform: translateY(-1px);
    filter: saturate(108%) brightness(1.02);
    box-shadow: 0 16px 32px rgba(44, 107, 147, .31), inset 0 1px 0 rgba(255, 255, 255, .24);
}

.layadmin-user-login-body .layui-btn:active {
    transform: translateY(0);
    box-shadow: 0 8px 18px rgba(44, 107, 147, .23);
}

.layadmin-user-login-body .layui-btn[disabled] {
    cursor: wait;
    opacity: .70;
    transform: none;
    filter: grayscale(.08);
}

.login-message {
    display: none;
    margin: -4px 0 14px;
    padding: 10px 12px;
    border: 1px solid rgba(220, 94, 108, .24);
    border-radius: 10px;
    background: rgba(255, 241, 243, .72);
    color: #a74150;
    font-size: 12px;
    line-height: 1.5;
    backdrop-filter: blur(8px);
}

.login-message.is-visible {
    display: block;
}

.layadmin-user-login-footer {
    padding-top: 8px;
    color: #7c95a6;
    text-align: center;
}

.layadmin-user-login-footer p {
    margin: 0;
    font-size: 11px;
}

.login-qr-wrap {
    margin-bottom: 16px;
    padding: 14px;
    border: 1px solid rgba(73, 136, 176, .27);
    border-radius: 14px;
    background: rgba(229, 242, 249, .72);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .72);
    text-align: center;
}

.login-qr-wrap img {
    max-width: 190px;
    border-radius: 10px;
    box-shadow: 0 8px 20px rgba(59, 124, 163, .12);
}

@media (max-height: 620px) and (min-width: 561px) {
    #LAY-user-login.layadmin-user-login {
        place-items: start center;
        padding-top: 24px;
        padding-bottom: 24px;
    }
}

@media (max-width: 560px) {
    #LAY-user-login.layadmin-user-login {
        padding: 20px 14px;
    }

    .layadmin-user-login-main {
        width: min(390px, calc(100vw - 28px));
        border-radius: 20px;
    }

    .layadmin-user-login-box {
        padding-left: 26px;
        padding-right: 26px;
    }

    .layadmin-user-login-header {
        padding-top: 31px;
    }

    .layadmin-user-login-header h2 {
        font-size: 21px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        transition-duration: .01ms !important;
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
    }
}