body.app-connection-open { overflow: hidden !important; }

dialog.app-connection-dialog {
    position: fixed;
    inset: 0;
    z-index: 2147483647;
    box-sizing: border-box;
    width: min(460px, calc(100vw - 32px));
    max-height: calc(100dvh - 32px);
    margin: auto;
    padding: 0;
    overflow: auto;
    border: 1px solid #e2e8f0;
    border-radius: 26px;
    color: #132d35;
    background: #fff;
    box-shadow: 0 24px 90px #102c3c40;
    font: 16px/1.6 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    text-align: center;
}

dialog.app-connection-dialog:not([open]) { display: none; }
dialog.app-connection-dialog::backdrop { background: #102b3b73; backdrop-filter: blur(5px); }
.app-connection-dialog .app-connection-card { padding: 30px 28px 20px; }
.app-connection-dialog .app-connection-icon { display: grid; place-items: center; width: 76px; height: 76px; margin: 0 auto 20px; border-radius: 24px; color: #b66b12; background: #fff5e5; }
.app-connection-dialog .app-connection-icon svg { width: 44px; height: 44px; }
.app-connection-dialog .app-connection-badge { margin: 0 0 10px; color: #93601e; font-size: 11px; font-weight: 750; letter-spacing: .09em; }
.app-connection-dialog .app-connection-title { margin: 0 0 12px; padding: 0; color: #132d35; font: 750 26px/1.25 system-ui, sans-serif; letter-spacing: -.025em; }
.app-connection-dialog .app-connection-message { margin: 0 0 18px; color: #52616d; font-size: 15px; line-height: 1.7; }
.app-connection-dialog .app-connection-note { margin: 0 0 22px; padding: 12px 14px; border: 1px solid #e5ecee; border-radius: 12px; color: #5d6b73; background: #f7fafb; font-size: 13px; line-height: 1.6; }
.app-connection-dialog .app-connection-actions { display: flex; flex-direction: column; gap: 8px; }
.app-connection-dialog .app-connection-actions button { display: flex; justify-content: center; align-items: center; width: 100%; min-height: 46px; margin: 0; padding: 11px 16px; border: 1px solid transparent; border-radius: 12px; box-shadow: none; font: 700 14px/1.5 system-ui, sans-serif; letter-spacing: normal; cursor: pointer; transform: none; }
.app-connection-dialog .app-connection-check { color: #fff; background: #0f766e; }
.app-connection-dialog .app-connection-check:hover { background: #115e59; }
.app-connection-dialog .app-connection-dismiss { color: #52616d; background: transparent; }
.app-connection-dialog .app-connection-dismiss:hover { background: #f1f5f9; }
.app-connection-dialog .app-connection-actions button:focus-visible { outline: 3px solid #2dd4bf; outline-offset: 3px; }
.app-connection-dialog .app-connection-actions button:disabled { opacity: .6; cursor: wait; }
.app-connection-dialog .app-connection-status { margin: 10px 0 0; color: #93601e; font-size: 12px; line-height: 1.6; }
.app-connection-dialog .app-connection-status:empty { display: none; }
.app-connection-dialog .app-connection-status.is-connected { color: #0f766e; }
@media (max-width: 360px) {
    .app-connection-dialog .app-connection-card { padding: 24px 18px 16px; }
    .app-connection-dialog .app-connection-title { font-size: 23px; }
}
@media (prefers-reduced-motion: reduce) {
    dialog.app-connection-dialog::backdrop { backdrop-filter: none; }
}