/* AI 火花 · Premium login experience
 * Host-served override: keeps the upstream Pastel application untouched.
 */

html.ai-premium-login,
html.ai-premium-login body,
html.ai-premium-login #app {
    min-height: 100%;
}

html.ai-premium-login body {
    margin: 0;
    overflow: hidden;
    background: #f6f7fb;
}

html.ai-premium-login .user-login,
html.ai-premium-login .user-login * {
    box-sizing: border-box;
}

html.ai-premium-login .user-login {
    --ai-ink: #111827;
    --ai-muted: #667085;
    --ai-line: #e6e9f0;
    --ai-indigo: #625bf6;
    --ai-violet: #8b5cf6;
    --ai-coral: #ff7a59;
    position: relative;
    isolation: isolate;
    display: flex;
    min-height: 100svh;
    height: auto !important;
    padding: 42px 28px 76px;
    overflow: hidden;
    color: var(--ai-ink);
    background:
        radial-gradient(circle at 8% 10%, rgba(255, 188, 140, .38), transparent 25%),
        radial-gradient(circle at 90% 12%, rgba(119, 111, 255, .22), transparent 29%),
        radial-gradient(circle at 78% 90%, rgba(77, 208, 225, .18), transparent 24%),
        linear-gradient(135deg, #faf9f7 0%, #f7f7fc 46%, #f3f4fa 100%) !important;
    font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

html.ai-premium-login .user-login::before,
html.ai-premium-login .user-login::after {
    content: "";
    position: absolute;
    z-index: 0;
    border-radius: 999px;
    pointer-events: none;
    filter: blur(2px);
}

html.ai-premium-login .user-login::before {
    top: -180px;
    right: 16%;
    width: 420px;
    height: 420px;
    border: 1px solid rgba(99, 91, 246, .16);
    box-shadow:
        0 0 0 62px rgba(99, 91, 246, .025),
        0 0 0 124px rgba(99, 91, 246, .018);
}

html.ai-premium-login .user-login::after {
    left: -130px;
    bottom: -170px;
    width: 380px;
    height: 380px;
    background: rgba(255, 255, 255, .42);
    border: 1px solid rgba(255, 122, 89, .12);
    box-shadow: 0 28px 100px rgba(255, 122, 89, .12);
}

html.ai-premium-login .user-login .background-img {
    display: block !important;
    position: absolute !important;
    inset: 0 !important;
    z-index: 0 !important;
    width: 100% !important;
    height: 100% !important;
    overflow: hidden;
    pointer-events: none;
}

html.ai-premium-login .user-login .background-img > img {
    display: none !important;
}

html.ai-premium-login .user-login .background-img::before {
    content: "";
    position: absolute;
    inset: 0;
    opacity: .42;
    background-image:
        linear-gradient(rgba(65, 74, 105, .045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(65, 74, 105, .045) 1px, transparent 1px);
    background-size: 52px 52px;
    mask-image: linear-gradient(to bottom, rgba(0, 0, 0, .8), transparent 82%);
    -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, .8), transparent 82%);
}

html.ai-premium-login .user-login .background-img::after {
    content: "";
    position: absolute;
    top: 12%;
    left: 50%;
    width: 760px;
    height: 760px;
    transform: translateX(-50%);
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 255, 255, .92), rgba(255, 255, 255, 0) 68%);
}

html.ai-premium-login .user-login .layout-box {
    position: relative;
    z-index: 2;
    display: grid !important;
    grid-template-columns: minmax(0, 1.08fr) minmax(390px, .92fr);
    align-items: stretch !important;
    width: min(1060px, 92vw) !important;
    max-width: 1060px !important;
    min-width: 0 !important;
    min-height: min(640px, calc(100svh - 122px));
    padding: 8px !important;
    gap: 0 !important;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, .88);
    border-radius: 30px !important;
    background: rgba(255, 255, 255, .9) !important;
    box-shadow:
        0 38px 90px rgba(31, 36, 74, .14),
        0 8px 28px rgba(31, 36, 74, .07),
        inset 0 1px 0 #fff !important;
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
}

html.ai-premium-login .user-login .layout-box .sub-content {
    position: relative;
    display: block;
    width: auto !important;
    max-width: none !important;
    height: auto !important;
    min-height: 100%;
    overflow: hidden;
    border-radius: 23px !important;
    background:
        radial-gradient(circle at 90% 8%, rgba(160, 151, 255, .48), transparent 26%),
        radial-gradient(circle at 9% 88%, rgba(255, 150, 108, .32), transparent 25%),
        linear-gradient(145deg, #171a3b 0%, #292657 51%, #3b326e 100%) !important;
}

html.ai-premium-login .user-login .layout-box .sub-content::before {
    content: "";
    position: absolute;
    top: 20%;
    right: -18%;
    width: 350px;
    height: 350px;
    border: 1px solid rgba(255, 255, 255, .13);
    border-radius: 50%;
    box-shadow:
        0 0 0 54px rgba(255, 255, 255, .025),
        0 0 0 108px rgba(255, 255, 255, .018);
}

html.ai-premium-login .user-login .layout-box .sub-content::after {
    content: "";
    position: absolute;
    right: 54px;
    bottom: 50px;
    width: 98px;
    height: 98px;
    border-radius: 30px;
    background: linear-gradient(145deg, rgba(255, 255, 255, .19), rgba(255, 255, 255, .04));
    border: 1px solid rgba(255, 255, 255, .18);
    transform: rotate(18deg);
    box-shadow: 0 24px 50px rgba(3, 5, 25, .24);
    backdrop-filter: blur(10px);
}

html.ai-premium-login .user-login .layout-box .sub-content > img {
    display: none !important;
}

.ai-brand-panel {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 100%;
    padding: 38px 42px 36px;
    color: #fff;
}

.ai-brand-top,
.ai-brand-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}

.ai-brand-logo {
    display: inline-flex;
    align-items: center;
    gap: 11px;
    color: #fff;
    font-size: 18px;
    font-weight: 760;
    letter-spacing: .02em;
}

.ai-brand-logo__mark,
.ai-mobile-brand__mark {
    display: inline-grid;
    place-items: center;
    width: 36px;
    height: 36px;
    border-radius: 12px;
    color: #fff;
    background: linear-gradient(145deg, #ff9a62, #ff5f57 52%, #ad59ff);
    box-shadow: 0 10px 24px rgba(255, 97, 91, .3), inset 0 1px 1px rgba(255, 255, 255, .55);
    font-size: 18px;
}

.ai-brand-edition {
    padding: 7px 11px;
    border: 1px solid rgba(255, 255, 255, .16);
    border-radius: 999px;
    color: rgba(255, 255, 255, .72);
    background: rgba(255, 255, 255, .07);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .16em;
}

.ai-brand-copy {
    max-width: 460px;
    margin: 48px 0 42px;
}

.ai-brand-kicker {
    display: flex;
    align-items: center;
    gap: 9px;
    margin: 0 0 20px;
    color: rgba(255, 255, 255, .68);
    font-size: 13px;
    font-weight: 650;
    letter-spacing: .08em;
}

.ai-brand-kicker::before {
    content: "";
    width: 22px;
    height: 2px;
    border-radius: 99px;
    background: linear-gradient(90deg, #ff9665, #c783ff);
}

.ai-brand-copy h2 {
    margin: 0;
    color: #fff;
    font-size: clamp(38px, 3.1vw, 52px);
    font-weight: 760;
    line-height: 1.13;
    letter-spacing: -.045em;
}

.ai-brand-copy h2 span {
    color: transparent;
    background: linear-gradient(90deg, #ffaf76 0%, #ffc8a3 35%, #c7b8ff 100%);
    background-clip: text;
    -webkit-background-clip: text;
}

.ai-brand-description {
    max-width: 410px;
    margin: 22px 0 0;
    color: rgba(255, 255, 255, .64);
    font-size: 14px;
    line-height: 1.85;
}

.ai-model-list {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    margin-top: 27px;
}

.ai-model-list span {
    padding: 8px 12px;
    border: 1px solid rgba(255, 255, 255, .11);
    border-radius: 10px;
    color: rgba(255, 255, 255, .82);
    background: rgba(255, 255, 255, .065);
    font-size: 12px;
    font-weight: 630;
    backdrop-filter: blur(8px);
}

.ai-notice-trigger {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    min-height: 39px;
    padding: 0 13px;
    border: 1px solid rgba(255, 255, 255, .13);
    border-radius: 12px;
    color: rgba(255, 255, 255, .88);
    background: rgba(255, 255, 255, .08);
    font: inherit;
    font-size: 12px;
    font-weight: 650;
    cursor: pointer;
    transition: transform .2s ease, background .2s ease, border-color .2s ease;
}

.ai-notice-trigger:hover {
    transform: translateY(-1px);
    border-color: rgba(255, 255, 255, .25);
    background: rgba(255, 255, 255, .13);
}

.ai-notice-trigger__dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #ff9665;
    box-shadow: 0 0 0 5px rgba(255, 150, 101, .12);
}

.ai-brand-trust {
    color: rgba(255, 255, 255, .48);
    font-size: 11px;
    letter-spacing: .03em;
}

html.ai-premium-login .user-login .layout-box .content {
    position: relative;
    align-self: center;
    width: 100% !important;
    min-width: 0 !important;
    max-width: 470px !important;
    margin: 0 auto !important;
    padding: 46px 48px 42px !important;
    border-radius: 0 !important;
}

.ai-mobile-brand {
    display: none;
}

.ai-auth-eyebrow {
    margin-bottom: 12px;
    color: var(--ai-indigo);
    font-size: 11px;
    font-weight: 760;
    letter-spacing: .15em;
    text-transform: uppercase;
}

html.ai-premium-login .user-login .layout-box .content .title {
    margin: 0 0 8px !important;
    color: var(--ai-ink);
    text-align: left !important;
    font-size: 31px !important;
    font-weight: 760 !important;
    line-height: 1.25 !important;
    letter-spacing: -.035em;
}

html.ai-premium-login .user-login .layout-box .content .welcome {
    max-width: 360px;
    margin: 0 0 31px !important;
    color: var(--ai-muted);
    text-align: left !important;
    font-size: 13px !important;
    line-height: 1.7 !important;
    opacity: 1 !important;
}

html.ai-premium-login .user-login .layout-box .content .el-form {
    display: grid;
    gap: 21px;
}

html.ai-premium-login .user-login .layout-box .content .input-item {
    width: 100%;
    border: 1px solid var(--ai-line) !important;
    border-radius: 14px !important;
    background: #fbfcfe;
    box-shadow: 0 1px 1px rgba(15, 23, 42, .02);
    transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}

html.ai-premium-login .user-login .layout-box .content .input-item:hover {
    border-color: #d4d8e3 !important;
    background: #fff;
}

html.ai-premium-login .user-login .layout-box .content .input-item:focus-within {
    border-color: rgba(98, 91, 246, .62) !important;
    background: #fff;
    box-shadow: 0 0 0 4px rgba(98, 91, 246, .1);
}

html.ai-premium-login .user-login .layout-box .content .input-item .label {
    top: -9px !important;
    left: 15px !important;
    padding: 0 7px !important;
    color: #7d8597 !important;
    background: #fff !important;
    font-size: 12px !important;
    font-weight: 600;
}

html.ai-premium-login .user-login .layout-box .content .input-item > input {
    width: 100% !important;
    height: 56px;
    padding: 14px 18px !important;
    color: var(--ai-ink) !important;
    background: transparent !important;
    border-radius: 14px !important;
    font-size: 14px !important;
    font-weight: 560 !important;
}

html.ai-premium-login .user-login .layout-box .content .input-item > input[type="password"] {
    padding-right: 112px !important;
}

html.ai-premium-login .user-login .layout-box .content .input-item > input::placeholder {
    color: #b5bbc7 !important;
    font-size: 13px !important;
    font-weight: 450;
}

html.ai-premium-login .user-login .layout-box .content .input-item .suffix {
    right: 16px !important;
    color: var(--ai-indigo) !important;
    font-size: 11px !important;
    font-weight: 650;
}

html.ai-premium-login .user-login .layout-box .content .action-box {
    margin-top: 22px;
}

html.ai-premium-login .user-login .layout-box .content .action-box .btn-box .submit-btn,
html.ai-premium-login .user-login .layout-box .content .action-box .btn-box .submit-btn-minor {
    position: relative;
    height: 51px !important;
    overflow: hidden;
    border: 0 !important;
    border-radius: 14px !important;
    color: #fff !important;
    background: linear-gradient(115deg, #4f4bd9 0%, #6f63f6 52%, #8a63f7 100%) !important;
    box-shadow: 0 13px 28px rgba(91, 83, 226, .25), inset 0 1px 0 rgba(255, 255, 255, .24);
    font-size: 14px !important;
    font-weight: 720 !important;
    letter-spacing: .02em;
    transition: transform .2s ease, box-shadow .2s ease, filter .2s ease;
}

html.ai-premium-login .user-login .layout-box .content .action-box .btn-box .submit-btn:hover,
html.ai-premium-login .user-login .layout-box .content .action-box .btn-box .submit-btn-minor:hover {
    transform: translateY(-1px);
    filter: saturate(1.08);
    box-shadow: 0 16px 32px rgba(91, 83, 226, .32), inset 0 1px 0 rgba(255, 255, 255, .28);
}

html.ai-premium-login .user-login .layout-box .content .action-box .bottom-text-box {
    justify-content: center !important;
    margin-top: 17px !important;
}

html.ai-premium-login .user-login .layout-box .content .action-box .bottom-text-box .register-hint {
    color: #7a8191;
    font-size: 12px !important;
}

html.ai-premium-login .user-login .layout-box .content .action-box .bottom-text-box .register-hint > span,
html.ai-premium-login .user-login .layout-box .content .action-box .bottom-text-box .redeem-equities {
    color: var(--ai-indigo) !important;
    font-weight: 680;
}

html.ai-premium-login .user-login .layout-box .content .oauth {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px !important;
    margin-top: 24px !important;
    color: var(--ai-muted) !important;
}

html.ai-premium-login .user-login .layout-box .content .oauth::before {
    content: "快捷登录";
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 3px;
    color: #949aaa;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: .04em;
}

html.ai-premium-login .user-login .layout-box .content .oauth::after {
    content: "";
    position: absolute;
}

.ai-oauth-button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    height: 45px;
    padding: 0 12px;
    border: 1px solid var(--ai-line);
    border-radius: 12px;
    color: #3f4654;
    background: #fff;
    font: inherit;
    font-size: 12px;
    font-weight: 650;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(16, 24, 40, .025);
    transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease, background .2s ease;
}

.ai-oauth-button:hover {
    transform: translateY(-1px);
    border-color: #d4d8e3;
    background: #fbfcff;
    box-shadow: 0 7px 18px rgba(16, 24, 40, .07);
}

html.ai-premium-login .user-login .layout-box .content .oauth .ai-oauth-button .oauth-icon {
    width: 25px !important;
    height: 25px !important;
    padding: 0 !important;
    border-radius: 7px !important;
    box-shadow: none !important;
    object-fit: contain;
    transition: none !important;
}

html.ai-premium-login .user-login .layout-box .content .oauth > .oauth-icon {
    width: 38px !important;
    height: 38px !important;
}

html.ai-premium-login .site-footer {
    z-index: 3;
    bottom: 10px !important;
    padding: 10px 0 !important;
    color: #858b98 !important;
    font-size: 11px !important;
}

html.ai-premium-login .site-footer .footer-content {
    gap: 16px !important;
}

html.ai-premium-login .site-footer .copyright {
    margin-right: 0 !important;
}

html.ai-premium-login .site-footer .language-switcher {
    display: none !important;
}

html.ai-premium-login .el-notification.ai-original-notice {
    display: none !important;
}

.ai-notice-backdrop {
    position: fixed;
    inset: 0;
    z-index: 9900;
    display: grid;
    place-items: center;
    padding: 22px;
    visibility: hidden;
    opacity: 0;
    background: rgba(13, 16, 35, .48);
    backdrop-filter: blur(9px);
    -webkit-backdrop-filter: blur(9px);
    transition: opacity .22s ease, visibility .22s ease;
}

.ai-notice-backdrop.is-open {
    visibility: visible;
    opacity: 1;
}

.ai-notice-modal {
    width: min(560px, 94vw);
    max-height: min(760px, 88svh);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, .9);
    border-radius: 24px;
    background: #fff;
    box-shadow: 0 38px 100px rgba(10, 14, 40, .3);
    transform: translateY(12px) scale(.985);
    transition: transform .22s ease;
}

.ai-notice-backdrop.is-open .ai-notice-modal {
    transform: translateY(0) scale(1);
}

.ai-notice-modal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 68px;
    padding: 0 22px;
    border-bottom: 1px solid #eceef3;
}

.ai-notice-modal__heading {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0;
    color: #171a2f;
    font-size: 16px;
    font-weight: 730;
}

.ai-notice-modal__heading::before {
    content: "";
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: linear-gradient(145deg, #ff9c65, #ff625b);
    box-shadow: 0 0 0 5px rgba(255, 110, 91, .11);
}

.ai-notice-modal__close {
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    padding: 0;
    border: 0;
    border-radius: 10px;
    color: #717789;
    background: #f5f6f8;
    font: inherit;
    font-size: 20px;
    cursor: pointer;
}

.ai-notice-modal__body {
    max-height: calc(min(760px, 88svh) - 68px);
    padding: 20px 22px 24px;
    overflow: auto;
    overscroll-behavior: contain;
}

.ai-notice-modal__body .sorux-login-notice {
    max-height: none !important;
    padding: 0 !important;
}

.ai-notice-modal__body .sorux-login-notice .modal-container {
    padding: 0 !important;
    border: 0 !important;
}

html.ai-premium-login .el-overlay .el-dialog {
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, .9);
    border-radius: 22px;
    box-shadow: 0 32px 90px rgba(15, 23, 42, .24);
}

html.ai-premium-login .wechat-qr-container .qr-code-wrapper .qr-code {
    border: 8px solid #fff !important;
    border-radius: 16px !important;
    box-shadow: 0 10px 30px rgba(15, 23, 42, .12);
}

@media (max-width: 900px) {
    html.ai-premium-login .user-login .layout-box {
        grid-template-columns: minmax(0, .9fr) minmax(360px, 1.1fr);
        width: min(900px, 94vw) !important;
    }

    .ai-brand-panel {
        padding: 32px 28px;
    }

    .ai-brand-copy h2 {
        font-size: 36px;
    }

    .ai-brand-bottom {
        align-items: flex-start;
        flex-direction: column;
    }

    html.ai-premium-login .user-login .layout-box .content {
        padding: 42px 36px 38px !important;
    }
}

@media (max-width: 700px) {
    html.ai-premium-login body {
        overflow: auto;
    }

    html.ai-premium-login .user-login {
        justify-content: flex-start !important;
        min-height: 100svh;
        padding: 22px 16px 84px;
        overflow-y: auto;
    }

    html.ai-premium-login .user-login .layout-box {
        display: block !important;
        width: min(100%, 460px) !important;
        min-height: 0;
        margin: auto 0;
        padding: 6px !important;
        border-radius: 25px !important;
    }

    html.ai-premium-login .user-login .layout-box .sub-content {
        display: none !important;
    }

    html.ai-premium-login .user-login .layout-box .content {
        max-width: none !important;
        padding: 32px 24px 28px !important;
        border-radius: 20px !important;
    }

    .ai-mobile-brand {
        display: flex;
        align-items: center;
        gap: 10px;
        margin-bottom: 30px;
        color: #252941;
        font-size: 16px;
        font-weight: 760;
    }

    .ai-mobile-brand__mark {
        width: 34px;
        height: 34px;
        border-radius: 11px;
        font-size: 16px;
    }

    html.ai-premium-login .user-login .layout-box .content .title {
        font-size: 28px !important;
    }

    html.ai-premium-login .user-login .layout-box .content .welcome {
        margin-bottom: 28px !important;
    }

    html.ai-premium-login .site-footer {
        position: absolute !important;
        bottom: 8px !important;
    }

    html.ai-premium-login .site-footer .copyright {
        max-width: 240px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .ai-notice-modal__body {
        padding: 16px;
    }
}

@media (max-height: 760px) and (min-width: 701px) {
    html.ai-premium-login .user-login {
        padding-top: 20px;
        padding-bottom: 54px;
    }

    html.ai-premium-login .user-login .layout-box {
        min-height: 570px;
    }

    .ai-brand-panel {
        padding-top: 28px;
        padding-bottom: 28px;
    }

    .ai-brand-copy {
        margin: 26px 0;
    }

    .ai-brand-copy h2 {
        font-size: 39px;
    }

    html.ai-premium-login .user-login .layout-box .content {
        padding-top: 30px !important;
        padding-bottom: 28px !important;
    }
}

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

html.ai-premium-login button:focus-visible,
html.ai-premium-login input:focus-visible,
html.ai-premium-login [role="button"]:focus-visible {
    outline: 3px solid rgba(98, 91, 246, .3) !important;
    outline-offset: 2px;
}