/* Immersive chat overlay for the Home hero CTA. The theme owns this frame;
   the embedded Mia widget renders its thread inside #miaChatMount. */

.miaChatLock { overflow: hidden; }

.miaChatOverlay {
    position: fixed;
    inset: 0;
    z-index: 900; /* below the fixed site header (.MainNavSiteHome is z-index:1000) */
    display: flex;
    justify-content: center;
    opacity: 0;
    pointer-events: none; /* don't capture clicks until open (e.g. during fade-out) */
    transition: opacity 280ms ease;
}
/* Closed: fully removed from layout so it never intercepts page clicks.
   More specific than `.miaChatOverlay`, so it wins over `display: flex`. */
.miaChatOverlay[hidden] { display: none; }
.miaChatOverlay.is-open { opacity: 1; pointer-events: auto; }

.miaChatOverlay__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 19, 42, 0.72); /* tint of --v2-bg-deep (#00132A) */
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
}
/* Engines without backdrop-filter get a denser tint so the page behind the
   overlay stays legibly obscured. */
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
    .miaChatOverlay__backdrop { background: rgba(0, 19, 42, 0.92); }
}

.miaChatOverlay__panel {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    width: min(880px, 100%);
    height: 100%;
    padding-top: var(--home-header-h, 72px); /* clear the fixed site header */
}

.miaChatOverlay__bar {
    flex: 0 0 auto;
    padding: 1rem 1.25rem 0;
}
.miaChatOverlay__back {
    appearance: none;
    -webkit-appearance: none;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--v2-border-on-deep, rgba(255, 255, 255, 0.12));
    color: var(--v2-fg-on-deep, #fff);
    font-family: var(--v2-ff-body, 'Lato', sans-serif);
    font-size: 0.9375rem;
    padding: 0.5rem 1rem;
    border-radius: var(--v2-radius-pill, 999px);
    cursor: pointer;
    transition: background 200ms ease;
}
.miaChatOverlay__back:hover,
.miaChatOverlay__back:focus-visible {
    background: rgba(255, 255, 255, 0.16);
}

.miaChatOverlay__stage {
    position: relative;
    flex: 1 1 auto;
    min-height: 0;
    margin: 1rem;
    display: flex;
}
.miaChatOverlay__mount {
    flex: 1 1 auto;
    min-height: 0;
    width: 100%;
    display: flex;
}

/* Centered greeting shown only while the widget connects (.is-loading). */
.miaChatOverlay__greeting {
    position: absolute;
    inset: 0;
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    text-align: center;
    pointer-events: none;
}
.miaChatOverlay.is-loading .miaChatOverlay__greeting { display: flex; }
.miaChatOverlay__greetingTitle {
    font-family: var(--v2-ff-display, 'Outfit', sans-serif);
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    color: var(--v2-fg-on-deep, #fff);
}

/* ── Theme the embedded widget thread to the dark hero palette ───────────
   The widget sets per-message bubble colours via inline CSS custom props,
   so these overrides use !important to beat the inline declarations. */
.miaChatOverlay #chat-application-id.embedded .main-container {
    background: transparent;
    font-family: var(--v2-ff-body, 'Lato', sans-serif);
}
/* chatscope's ChatContainer ships a solid white background in the widget
   bundle; clear it so the dark backdrop shows through (otherwise Mia's
   light-text bubbles render white-on-white and disappear). */
.miaChatOverlay #chat-application-id.embedded .cs-chat-container {
    background: transparent !important;
}
.miaChatOverlay #chat-application-id.embedded .cs-conversation-header {
    background: transparent;
    border-bottom: 1px solid var(--v2-border-on-deep, rgba(255, 255, 255, 0.12));
    color: var(--v2-fg-on-deep, #fff);
}
.miaChatOverlay #chat-application-id.embedded .cs-message-list {
    background: transparent;
}
/* Mia (incoming) — dark glass bubble, light text */
.miaChatOverlay #chat-application-id.embedded .cs-message--incoming .cs-message__content {
    --message-bg-color: rgba(255, 255, 255, 0.08) !important;
    color: var(--v2-fg-on-deep, #fff) !important;
}
/* User (outgoing) — brand royal blue */
.miaChatOverlay #chat-application-id.embedded .cs-message--outgoing .cs-message__content {
    --message-bg-color: var(--v2-accent-royal, #0074FF) !important;
    --message-text-color: #fff !important;
}
/* Input pill on dark. !important because this selector ties on specificity
   with the widget's own .input-row rule, and the widget's bundle.css is
   injected at runtime (after this stylesheet), so source-order would lose. */
.miaChatOverlay #chat-application-id.embedded .input-row {
    background: rgba(255, 255, 255, 0.10) !important;
}
.miaChatOverlay #chat-application-id.embedded .cs-message-input__content-editor {
    color: var(--v2-fg-on-deep, #fff) !important;
}

@media (max-width: 768px) {
    .miaChatOverlay__panel { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
    .miaChatOverlay { transition: none; }
    .miaChatOverlay__backdrop {
        -webkit-backdrop-filter: none;
        backdrop-filter: none;
        background: rgba(0, 19, 42, 0.92);
    }
}