/* Scoped to the browser sign-in page and password dialog; never re-theme the chat controls. */
.elv-browser-signin,
.elv-password-dialog {
    color-scheme: light dark;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: #172c48;
}
.elv-browser-signin *,
.elv-password-dialog * {
    box-sizing: border-box;
}
.elv-browser-signin {
    margin: 0;
    min-height: 100dvh;
    background: radial-gradient(at 15% 15%, #d2e1f2, transparent 65%),
        radial-gradient(at 85% 80%, #e8e0e8, transparent 70%), #eaf0f8;
}
.elv-browser-signin header {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    padding: 16px;
    font-size: 13px;
}
.elv-browser-signin main,
.elv-password-dialog {
    box-sizing: border-box;
    width: min(560px, calc(100% - 32px));
    margin: 5vh auto;
    padding: 32px;
    border: 1px solid #ffffffc0;
    border-radius: 28px;
    background: #ffffffeb;
    box-shadow: 0 24px 80px #112a4820;
    backdrop-filter: blur(28px);
}
.elv-browser-signin main {
    text-align: center;
}
.elv-browser-signin main img {
    width: min(270px, 100%);
    border-radius: 14px;
}
.elv-browser-signin h1 {
    font-size: 32px;
    letter-spacing: -0.7px;
}
.elv-browser-signin p,
.elv-password-dialog p {
    line-height: 1.5;
    overflow-wrap: anywhere;
}
.elv-browser-signin label,
.elv-password-dialog label {
    display: block;
    margin: 18px 0;
    text-align: left;
    font-weight: 600;
}
.elv-browser-signin input,
.elv-password-dialog input {
    display: block;
    width: 100%;
    margin-top: 8px;
    padding: 14px;
    font: inherit;
    color: inherit;
    border: 1px solid #a6b4c6;
    background: #ffffffd9;
    border-radius: 12px;
}
.elv-browser-signin button,
.elv-password-dialog button {
    font: inherit;
    border: 1px solid #193f6c;
    border-radius: 20px;
    padding: 10px 20px;
    cursor: pointer;
    background: #193f6c;
    color: white;
}
.elv-browser-signin button:disabled,
.elv-password-dialog button:disabled {
    opacity: 0.5;
    cursor: wait;
}
.elv-browser-signin header button {
    background: transparent;
    color: inherit;
    padding: 7px 12px;
}
.elv-browser-signin :focus-visible,
.elv-password-dialog :focus-visible {
    outline: 3px solid #357dcc;
    outline-offset: 3px;
}
.elv-browser-signin .footnote {
    font-size: 13px;
    opacity: 0.75;
    margin-top: 24px;
}
.elv-password-dialog::backdrop {
    background: #162a4870;
    backdrop-filter: blur(8px);
}
.elv-password-dialog button {
    margin: 6px;
}
.elv-password-dialog {
    max-height: 90dvh;
    overflow: auto;
}
@media (max-width: 500px) {
    .elv-browser-signin main,
    .elv-password-dialog {
        padding: 24px;
        margin: 2vh auto;
    }
    .elv-browser-signin h1 {
        font-size: 26px;
    }
}
@media (prefers-color-scheme: dark) {
    .elv-browser-signin {
        background: radial-gradient(at 15% 15%, #223f60, transparent 65%),
            #102138;
        color: #edf3fc;
    }
    .elv-browser-signin main,
    .elv-password-dialog {
        color: #edf3fc;
        background: #152d48f5;
        border-color: #54718c;
    }
    .elv-browser-signin input,
    .elv-password-dialog input {
        background: #11263d;
        border-color: #67809b;
    }
}