:root {
    --login-bg: #020817;
    --login-panel: rgba(6, 20, 42, 0.72);
    --login-panel-strong: rgba(8, 28, 58, 0.82);
    --login-line: rgba(80, 174, 255, 0.46);
    --login-line-soft: rgba(125, 211, 252, 0.18);
    --login-text: #f8fbff;
    --login-muted: #9fb6d3;
    --login-primary: #1d8cff;
    --login-primary-2: #32d4ff;
    --login-radius: 20px;
    --login-shadow: 0 30px 90px rgba(0, 16, 40, 0.58);
}

html,
body.admin-login-page {
    min-height: 100%;
}

body.admin-login-page {
    position: relative;
    overflow: hidden;
    margin: 0;
    background:
        radial-gradient(circle at 50% 104%, rgba(33, 150, 243, 0.38), transparent 24%),
        radial-gradient(circle at 50% 0%, rgba(59, 130, 246, 0.2), transparent 34%),
        linear-gradient(180deg, #021328 0%, #041226 42%, #020817 100%);
    color: var(--login-text);
    font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
}

body.admin-login-page::before,
body.admin-login-page::after {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
}

body.admin-login-page::before {
    z-index: 0;
    background:
        linear-gradient(rgba(73, 170, 255, 0.09) 1px, transparent 1px),
        linear-gradient(90deg, rgba(73, 170, 255, 0.08) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: linear-gradient(to top, rgba(0, 0, 0, 0.82), transparent 70%);
    -webkit-mask-image: linear-gradient(to top, rgba(0, 0, 0, 0.82), transparent 70%);
}

body.admin-login-page::after {
    z-index: 8;
    background:
        radial-gradient(circle at 50% 118%, rgba(59, 130, 246, 0.34), transparent 28%),
        linear-gradient(90deg, rgba(2, 6, 23, 0.72), transparent 18%, transparent 82%, rgba(2, 6, 23, 0.72));
}

.admin-login-stars,
.admin-login-bg,
.admin-login-bg > * {
    position: fixed;
    pointer-events: none;
}

.admin-login-stars {
    inset: 0;
    z-index: 1;
}

.admin-login-bg {
    inset: 0;
    z-index: 2;
    overflow: hidden;
}

.admin-login-planet {
    left: 50%;
    top: 6%;
    width: min(76vw, 980px);
    height: min(76vw, 980px);
    transform: translateX(-50%);
    border-radius: 50%;
    background:
        radial-gradient(circle at 45% 28%, rgba(96, 165, 250, 0.34), transparent 16%),
        radial-gradient(circle at 50% 8%, rgba(147, 197, 253, 0.42), transparent 23%),
        radial-gradient(circle at 50% 50%, rgba(19, 74, 135, 0.42), rgba(3, 15, 35, 0.14) 55%, transparent 66%);
    box-shadow:
        inset 0 18px 46px rgba(147, 197, 253, 0.12),
        0 -8px 30px rgba(96, 165, 250, 0.22);
    opacity: 0.66;
    clip-path: inset(0 0 50% 0);
}

.admin-login-planet::before {
    content: "";
    position: absolute;
    left: 5%;
    right: 5%;
    top: 6%;
    height: 2px;
    border-radius: 50%;
    background: linear-gradient(90deg, transparent, rgba(147, 197, 253, 0.75), transparent);
    box-shadow: 0 0 22px rgba(96, 165, 250, 0.8);
}

.admin-login-planet::after {
    content: "";
    position: absolute;
    inset: 3% 0 38%;
    border-radius: 50%;
    background: linear-gradient(180deg, transparent 38%, rgba(125, 211, 252, 0.05) 44%, rgba(125, 211, 252, 0.34) 50%, rgba(56, 189, 248, 0.06) 56%, transparent 62%);
    filter: blur(1px);
    opacity: 0;
    transform: translateY(-24%);
    animation: adminLoginPlanetScan 14s ease-in-out infinite;
}

.admin-login-grid {
    left: 50%;
    bottom: -18%;
    width: min(118vw, 1400px);
    height: 42vh;
    transform: translateX(-50%) perspective(620px) rotateX(62deg);
    transform-origin: center bottom;
    background:
        linear-gradient(rgba(56, 189, 248, 0.14) 1px, transparent 1px),
        linear-gradient(90deg, rgba(56, 189, 248, 0.16) 1px, transparent 1px);
    background-size: 56px 56px;
    border-radius: 50% 50% 0 0;
    opacity: 0.62;
    box-shadow: 0 -40px 70px rgba(14, 165, 233, 0.12);
}

.admin-login-halo {
    left: 43%;
    bottom: 7%;
    width: min(56vw, 720px);
    height: min(18vw, 180px);
    transform: translateX(-50%);
    border: 1px solid rgba(56, 189, 248, 0.52);
    border-radius: 50%;
    background: radial-gradient(circle, rgba(56, 189, 248, 0.34), transparent 58%);
    box-shadow:
        0 0 28px rgba(56, 189, 248, 0.7),
        inset 0 0 32px rgba(56, 189, 248, 0.38);
    animation: adminLoginHaloPulse 5.5s ease-in-out infinite;
}

.admin-login-orbit {
    left: 43%;
    bottom: 3%;
    border: 1px solid rgba(125, 211, 252, 0.18);
    border-radius: 50%;
    transform: translateX(-50%);
}

.admin-login-orbit-one {
    width: min(72vw, 940px);
    height: min(22vw, 230px);
}

.admin-login-orbit-two {
    width: min(42vw, 560px);
    height: min(13vw, 140px);
    border-color: rgba(96, 165, 250, 0.3);
    box-shadow: 0 0 26px rgba(56, 189, 248, 0.18);
}

.admin-login-shell.layadmin-user-login {
    position: relative;
    z-index: 10;
    /* Layui declares this node as display:block !important in login.css. */
    display: flex !important;
    min-height: 100dvh;
    align-items: center;
    justify-content: flex-end;
    padding: 42px clamp(72px, 11vw, 180px) 42px 20px;
    box-sizing: border-box;
    background: transparent;
}

.admin-login-shell .layadmin-user-login-main {
    position: static;
    flex: 0 0 auto;
    width: auto;
    margin: 0;
}

.admin-login-card {
    position: relative;
    width: min(460px, calc(100vw - 40px));
    padding: 54px 56px 44px;
    box-sizing: border-box;
    border: 1px solid var(--login-line);
    border-radius: var(--login-radius);
    background:
        linear-gradient(145deg, rgba(15, 42, 82, 0.8), rgba(3, 14, 33, 0.78)),
        var(--login-panel);
    box-shadow:
        var(--login-shadow),
        0 0 42px rgba(14, 165, 233, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(18px) saturate(150%);
    -webkit-backdrop-filter: blur(18px) saturate(150%);
    animation: adminLoginCardIn 0.72s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.admin-login-card::before,
.admin-login-card::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    pointer-events: none;
}

.admin-login-card::before {
    background:
        radial-gradient(circle at 50% 0%, rgba(56, 189, 248, 0.18), transparent 42%),
        linear-gradient(90deg, transparent, rgba(56, 189, 248, 0.18), transparent);
    opacity: 0.86;
}

.admin-login-card::after {
    inset: 1px;
    border: 1px solid rgba(186, 230, 253, 0.08);
    background: linear-gradient(90deg, transparent 0%, transparent 38%, rgba(103, 232, 249, 0.78) 48%, transparent 58%, transparent 100%) top left / 220% 1px no-repeat;
    animation: adminLoginCardSweep 9s ease-in-out infinite;
}

.admin-login-card-corner {
    position: absolute;
    top: -1px;
    width: 38px;
    height: 38px;
    border-top: 2px solid #38bdf8;
    pointer-events: none;
}

.admin-login-card-corner-left {
    left: -1px;
    border-left: 2px solid #38bdf8;
    border-top-left-radius: var(--login-radius);
}

.admin-login-card-corner-right {
    right: -1px;
    border-right: 2px solid #38bdf8;
    border-top-right-radius: var(--login-radius);
}

.admin-login-brand {
    position: relative;
    z-index: 1;
    text-align: center;
}

.admin-login-logo {
    display: grid;
    width: 86px;
    height: 86px;
    margin: 0 auto 20px;
    place-items: center;
    color: #38bdf8;
    border-radius: 24px;
    background:
        radial-gradient(circle at 50% 40%, rgba(37, 153, 255, 0.24), transparent 58%),
        rgba(6, 19, 42, 0.32);
    box-shadow:
        0 0 36px rgba(14, 165, 233, 0.28),
        inset 0 0 24px rgba(14, 165, 233, 0.1);
}

.admin-login-logo img {
    display: block;
    width: 70px;
    height: 70px;
    object-fit: contain;
    filter: drop-shadow(0 0 16px rgba(37, 153, 255, 0.62));
}

.admin-login-brand h1 {
    margin: 0;
    color: var(--login-text);
    font-size: 34px;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: 0.04em;
}

.admin-login-brand p {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin: 14px 0 34px;
    color: var(--login-muted);
    font-size: 13px;
    letter-spacing: 0.04em;
    white-space: nowrap;
}

.admin-login-brand p span {
    display: block;
    width: 46px;
    flex: 0 1 46px;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(56, 189, 248, 0.86));
}

.admin-login-brand p span:last-child {
    background: linear-gradient(90deg, rgba(56, 189, 248, 0.86), transparent);
}

.admin-login-form {
    position: relative;
    z-index: 1;
}

.admin-login-field.layui-form-item {
    position: relative;
    margin-bottom: 22px;
}

.admin-login-field .layui-input {
    height: 52px;
    padding: 0 54px 0 54px;
    border: 1px solid rgba(125, 211, 252, 0.3);
    border-radius: 11px;
    background: rgba(8, 25, 52, 0.64);
    color: #f8fbff;
    font-size: 15px;
    letter-spacing: 0.02em;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.admin-login-field .layui-input::placeholder {
    color: rgba(203, 213, 225, 0.68);
}

.admin-login-field .layui-input:focus {
    border-color: rgba(56, 189, 248, 0.9) !important;
    background: rgba(8, 31, 68, 0.8);
    box-shadow:
        0 0 0 3px rgba(14, 165, 233, 0.16),
        0 0 28px rgba(14, 165, 233, 0.2);
}

.admin-login-field-icon {
    position: absolute;
    left: 18px;
    top: 50%;
    z-index: 2;
    width: 21px;
    height: 21px;
    transform: translateY(-50%);
    color: rgba(186, 230, 253, 0.78);
}

.admin-login-field-icon svg,
.admin-login-password-toggle svg {
    display: block;
    width: 100%;
    height: 100%;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.9;
}

.admin-login-password-toggle {
    position: absolute;
    right: 16px;
    top: 50%;
    z-index: 3;
    display: grid;
    width: 26px;
    height: 26px;
    place-items: center;
    padding: 0;
    border: 0;
    background: transparent;
    color: rgba(186, 230, 253, 0.72);
    cursor: pointer;
}

.admin-login-password-toggle:hover {
    color: #7dd3fc;
}

.admin-login-password-toggle .admin-login-eye-off,
.admin-login-password-toggle.is-visible .admin-login-eye {
    display: none;
}

.admin-login-password-toggle.is-visible .admin-login-eye-off {
    display: block;
}

.admin-login-actions.layui-form-item {
    margin: 34px 0 0;
}

.admin-login-submit.layui-btn {
    height: 52px;
    border: 0;
    border-radius: 11px;
    background: linear-gradient(135deg, #1268f3 0%, #1d8cff 48%, #38d5ff 100%);
    color: #fff;
    font-size: 17px;
    font-weight: 700;
    letter-spacing: 0.24em;
    box-shadow:
        0 18px 36px rgba(14, 116, 233, 0.34),
        0 0 26px rgba(56, 189, 248, 0.22);
    transition: transform 0.18s ease, filter 0.18s ease, box-shadow 0.18s ease;
}

.admin-login-submit.layui-btn:hover {
    color: #fff;
    filter: brightness(1.08);
    transform: translateY(-1px);
    box-shadow:
        0 22px 44px rgba(14, 116, 233, 0.42),
        0 0 36px rgba(56, 189, 248, 0.32);
}

.admin-login-submit.layui-btn:active {
    transform: translateY(1px);
}

.admin-login-card-foot {
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 30px;
}

.admin-login-card-foot i {
    display: block;
    width: 34px;
    height: 2px;
    border-radius: 999px;
    background: rgba(56, 189, 248, 0.32);
    box-shadow: 0 0 12px rgba(56, 189, 248, 0.35);
}

.admin-login-card-foot i:nth-child(2) {
    width: 62px;
    background: rgba(56, 189, 248, 0.72);
}

@keyframes adminLoginCardIn {
    from {
        opacity: 0;
        transform: translateY(24px) scale(0.985);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes adminLoginPlanetScan {
    0%, 18%, 100% {
        opacity: 0;
        transform: translateY(-24%);
    }
    34%, 58% {
        opacity: 0.78;
    }
    76% {
        opacity: 0;
        transform: translateY(28%);
    }
}

@keyframes adminLoginHaloPulse {
    0%, 100% {
        opacity: 0.7;
        transform: translateX(-50%) scale(0.985);
    }
    50% {
        opacity: 1;
        transform: translateX(-50%) scale(1.025);
    }
}

@keyframes adminLoginCardSweep {
    0%, 34% {
        background-position: 110% 0;
        opacity: 0.38;
    }
    52% {
        background-position: -110% 0;
        opacity: 0.92;
    }
    100% {
        background-position: -110% 0;
        opacity: 0.38;
    }
}

@media (prefers-reduced-motion: reduce) {
    .admin-login-card,
    .admin-login-card::after,
    .admin-login-planet::after,
    .admin-login-halo,
    .admin-login-submit,
    .admin-login-field .layui-input {
        animation: none;
        transition: none;
    }
}

/* Keep compact desktop windows on the right; only phones use the centered layout. */
@media (max-width: 600px) {
    body.admin-login-page {
        overflow: auto;
    }

    .admin-login-shell.layadmin-user-login {
        min-height: 100dvh;
        justify-content: center;
        padding: 28px 16px;
    }

    .admin-login-card {
        width: min(100%, 440px);
        padding: 38px 24px 30px;
    }

    .admin-login-brand h1 {
        font-size: 28px;
    }

    .admin-login-brand p {
        gap: 10px;
        font-size: 12px;
        letter-spacing: 0.02em;
    }

    .admin-login-brand p span {
        width: 24px;
        flex-basis: 24px;
    }

    .admin-login-halo {
        left: 50%;
        width: 84vw;
        height: 24vw;
    }

    .admin-login-orbit {
        left: 50%;
    }
}

@media (max-height: 760px) and (min-width: 601px) {
    .admin-login-shell.layadmin-user-login {
        padding-top: 26px;
        padding-bottom: 26px;
    }

    .admin-login-card {
        padding-top: 38px;
        padding-bottom: 32px;
    }

    .admin-login-logo {
        width: 64px;
        height: 64px;
        margin-bottom: 14px;
    }

    .admin-login-logo img {
        width: 54px;
        height: 54px;
    }

    .admin-login-brand p {
        margin-bottom: 24px;
    }
}

/* Light operations-console login theme. Kept in this login-only stylesheet. */
:root {
    --login-ink: #14213a;
    --login-muted: #6c7b93;
    --login-primary: #246bfa;
    --login-line: #dfe6f2;
}

html,
body.admin-login-page {
    min-height: 100%;
    background: #e7eeff;
}

body.admin-login-page {
    min-width: 0;
    overflow: auto;
    color: var(--login-ink);
    background:
        linear-gradient(90deg, #dce8ff 0%, rgba(225, 233, 255, .9) 30%, rgba(239, 242, 255, .4) 54%, transparent 72%),
        radial-gradient(circle at 78% 74%, rgba(164, 187, 255, .22), transparent 31%),
        linear-gradient(135deg, #edf4ff 0%, #f6f5ff 52%, #f8fbff 100%);
}

body.admin-login-page::before,
body.admin-login-page::after,
.admin-login-stars,
.admin-login-bg {
    display: none !important;
}

.admin-login-layout {
    display: grid;
    grid-template-columns: minmax(500px, 680px) minmax(420px, 500px);
    gap: clamp(62px, 9vw, 170px);
    align-items: center;
    min-height: 100dvh;
    max-width: 1440px;
    margin: 0 auto;
    padding: 62px 72px 84px;
}

.admin-login-intro {
    display: flex;
    flex-direction: column;
    align-self: stretch;
    min-height: 650px;
    padding-top: 4px;
}

.admin-login-site-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--login-ink);
    font-size: 20px;
    font-weight: 700;
    letter-spacing: .2px;
}

.admin-login-site-brand img {
    width: 42px;
    height: 42px;
    padding: 5px;
    object-fit: contain;
    border-radius: 12px;
    background: rgba(255, 255, 255, .62);
    box-shadow: 0 8px 24px rgba(54, 83, 155, .1);
}

.admin-login-feature-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    margin: auto 0;
}

.admin-login-feature {
    min-height: 166px;
    padding: 25px 26px;
    border: 1px solid rgba(255, 255, 255, .9);
    border-radius: 20px;
    background: rgba(255, 255, 255, .48);
    box-shadow: 0 16px 36px rgba(60, 81, 145, .07);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.admin-login-feature b {
    display: grid;
    width: 34px;
    height: 34px;
    margin-bottom: 17px;
    place-items: center;
    color: var(--login-primary);
    font-size: 18px;
    border-radius: 10px;
    background: #e9f0ff;
}

.admin-login-feature h2 {
    margin: 0 0 9px;
    color: var(--login-ink);
    font-size: 18px;
    line-height: 1.35;
}

.admin-login-feature p {
    margin: 0;
    color: var(--login-muted);
    font-size: 14px;
    line-height: 1.65;
}

.admin-login-shell.layadmin-user-login {
    position: static;
    z-index: auto;
    display: block !important;
    min-height: 0;
    padding: 0;
    background: transparent;
}

.admin-login-shell .layadmin-user-login-main {
    width: 100%;
    margin: 0;
}

.admin-login-card.layadmin-user-login-box.layadmin-user-login-body {
    width: 100%;
    padding: 46px 54px 50px;
    border: 1px solid rgba(255, 255, 255, .92);
    border-radius: 26px;
    background: rgba(255, 255, 255, .94);
    box-shadow: 0 28px 70px rgba(50, 74, 145, .16);
    animation: adminLoginCardIn .48s cubic-bezier(.16, 1, .3, 1) both;
}

.admin-login-card::before,
.admin-login-card::after,
.admin-login-card-corner {
    display: none !important;
}

.admin-login-brand {
    text-align: left;
}

.admin-login-brand h1 {
    margin: 0 0 34px;
    color: var(--login-ink);
    font-size: 28px;
    line-height: 1.25;
    letter-spacing: 0;
}

.admin-login-brand p {
    display: inline-block;
    margin: 0 0 30px;
    padding: 0 3px 13px;
    color: var(--login-primary);
    font-size: 17px;
    font-weight: 700;
    line-height: 1;
    letter-spacing: 0;
    border-bottom: 3px solid var(--login-primary);
}

.admin-login-form { margin: 0; }

.admin-login-field.layui-form-item { margin: 0 0 16px; }

.admin-login-field .layui-input {
    height: 54px;
    padding: 0 48px;
    color: var(--login-ink);
    font-size: 16px;
    border: 1px solid #d8e0ed;
    border-radius: 9px;
    background: #fff;
    box-shadow: none;
}

.admin-login-field .layui-input:focus {
    border-color: var(--login-primary);
    box-shadow: 0 0 0 3px rgba(36, 107, 250, .13);
}

.admin-login-field-icon {
    left: 17px;
    width: 20px;
    height: 20px;
    color: #8da4ca;
}

.admin-login-field-icon svg,
.admin-login-password-toggle svg {
    stroke-width: 1.8;
}

.admin-login-password-toggle {
    right: 16px;
    color: #8da4ca;
}

.admin-login-password-toggle:hover { color: var(--login-primary); }

.admin-login-actions.layui-form-item { margin: 26px 0 0; }

.admin-login-submit.layui-btn {
    height: 54px;
    border-radius: 8px;
    background: linear-gradient(90deg, #246bfa, #3975f4);
    font-size: 17px;
    letter-spacing: 2px;
    box-shadow: 0 10px 22px rgba(36, 107, 250, .24);
}

.admin-login-submit.layui-btn:hover {
    background: linear-gradient(90deg, #175eea, #2f6df6);
    box-shadow: 0 14px 26px rgba(36, 107, 250, .3);
}

.admin-login-card-tip {
    margin: 28px 0 0;
    color: #98a3b5;
    font-size: 13px;
    text-align: center;
}

.admin-login-copyright {
    position: fixed;
    bottom: 24px;
    left: 50%;
    z-index: 2;
    margin: 0;
    color: #8b97ab;
    font-size: 12px;
    transform: translateX(-50%);
}

@media (max-width: 1180px) {
    .admin-login-layout {
        grid-template-columns: minmax(440px, 1fr) minmax(390px, 460px);
        gap: 48px;
        padding-right: 44px;
        padding-left: 44px;
    }
}

@media (max-width: 900px) {
    body.admin-login-page { min-width: 0; }

    .admin-login-layout {
        display: flex;
        justify-content: center;
        min-height: 100dvh;
        padding: 34px 20px 56px;
    }

    .admin-login-intro { display: none; }

    .admin-login-shell.layadmin-user-login { width: min(100%, 460px); }

    .admin-login-card.layadmin-user-login-box.layadmin-user-login-body {
        padding: 38px 28px 34px;
        border-radius: 20px;
    }

    .admin-login-copyright {
        position: static;
        margin: -38px 0 20px;
        text-align: center;
        transform: none;
    }
}