.summitgpx-passkey-login-button {
    display: flex;
    width: 100%;
    min-height: 52px;
    align-items: center;
    justify-content: center;
    gap: 10px;
    border: 1px solid #ff5a0a;
    border-radius: 6px;
    background: #ff5a0a;
    color: #fff;
    padding: 13px 18px;
    font-size: 14px;
    font-weight: 800;
    cursor: pointer;
    transition: background-color .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.summitgpx-passkey-login-button svg { width: 21px; height: 21px; flex: none; }
.summitgpx-passkey-login-button:hover { background: #f04e00; border-color: #f04e00; }
.summitgpx-passkey-login-button:focus-visible { outline: none; box-shadow: 0 0 0 4px rgba(255,90,10,.28); }
.summitgpx-passkey-login-button:disabled { cursor: wait; opacity: .7; }
.summitgpx-passkey-message { display: none; margin-top: 12px; color: #fed7aa; text-align: center; font-size: 13px; font-weight: 700; line-height: 1.5; }
.summitgpx-passkey-message:not(:empty) { display: block; }
.summitgpx-passkey-divider { display: flex; align-items: center; gap: 14px; margin: 22px 0; color: rgba(255,255,255,.35); font-size: 12px; font-weight: 800; text-transform: uppercase; }
.summitgpx-passkey-divider::before, .summitgpx-passkey-divider::after { content: ""; height: 1px; flex: 1; background: rgba(255,255,255,.1); }

.summitgpx-password-login-toggle {
    display: flex;
    width: 100%;
    min-height: 44px;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-top: 12px;
    border: 0;
    border-radius: 6px;
    background: transparent;
    color: #d1d5db;
    padding: 9px 12px;
    font-size: 13px;
    font-weight: 750;
    cursor: pointer;
    transition: color .2s ease, background-color .2s ease, box-shadow .2s ease;
}
.summitgpx-password-login-toggle svg { width: 18px; height: 18px; flex: none; transition: transform .22s ease; }
.summitgpx-password-login-toggle:hover { background: rgba(255,255,255,.05); color: #fff; }
.summitgpx-password-login-toggle:focus-visible { outline: none; box-shadow: 0 0 0 3px rgba(255,90,10,.25); color: #fff; }
.summitgpx-password-login-toggle[aria-expanded="true"] svg { transform: rotate(180deg); }
.summitgpx-password-login-toggle[hidden] { display: none; }

.summitgpx-password-login-panel {
    overflow: hidden;
    max-height: 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    transition: max-height .28s ease, opacity .2s ease, transform .28s ease, visibility 0s linear .28s;
}
.summitgpx-password-login-panel.is-expanded {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    transition: max-height .28s ease, opacity .2s ease, transform .28s ease, visibility 0s;
}

@media (prefers-reduced-motion: reduce) {
    .summitgpx-password-login-toggle svg,
    .summitgpx-password-login-panel,
    .summitgpx-password-login-panel.is-expanded { transition-duration: 0s; }
}

.summitgpx-passkey-secondary { margin-top: 12px; text-align: center; }
.summitgpx-passkey-secondary-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    border: 0;
    border-radius: 6px;
    background: transparent;
    color: #d1d5db;
    padding: 7px 9px;
    font-size: 13px;
    font-weight: 750;
    text-decoration: underline;
    text-underline-offset: 3px;
    cursor: pointer;
    transition: color .2s ease, background-color .2s ease, box-shadow .2s ease;
}
.summitgpx-passkey-secondary-button svg { width: 17px; height: 17px; flex: none; }
.summitgpx-passkey-secondary-button:hover { background: rgba(255,255,255,.05); color: #fff; }
.summitgpx-passkey-secondary-button:focus-visible { outline: none; box-shadow: 0 0 0 3px rgba(255,90,10,.25); color: #fff; }
.summitgpx-passkey-secondary-button:disabled { cursor: wait; opacity: .65; }
.summitgpx-passkey-secondary .summitgpx-passkey-message { margin-top: 5px; }

.summitgpx-passkey-dialog { width: min(92vw, 480px); border: 0; border-radius: 12px; padding: 0; color: #171717; box-shadow: 0 30px 100px rgba(0,0,0,.35); }
.summitgpx-passkey-dialog::backdrop { background: rgba(7,7,7,.72); backdrop-filter: blur(3px); }
.summitgpx-passkey-dialog[open] { animation: summitgpx-passkey-in .16s ease-out; }
@keyframes summitgpx-passkey-in { from { opacity: 0; transform: translateY(8px) scale(.985); } }