.aac-chat-widget {
    --aac-primary: #8f563a;
    --aac-primary-dark: #3d2116;
    --aac-gold: #c89445;
    --aac-cream: #fbf7ef;
    --aac-line: #eadfd2;
    --aac-text: #2e2621;
    width: 100%;
    max-width: 520px;
    border: 1px solid var(--aac-line);
    border-radius: 24px;
    background: var(--aac-cream);
    overflow: hidden;
    box-shadow: 0 22px 70px rgba(61,33,22,.16);
    font-family: inherit;
    color: var(--aac-text);
}

.aac-chat-header {
    padding: 22px 24px;
    background: linear-gradient(135deg, var(--aac-primary-dark), var(--aac-primary));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}

.aac-brand {
    display: flex;
    align-items: center;
    gap: 14px;
    min-width: 0;
}

.aac-brand-mark {
    width: 48px;
    height: 48px;
    border-radius: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    border: 1px solid rgba(255,255,255,.28);
    background: rgba(255,255,255,.08);
    box-shadow: inset 0 0 0 1px rgba(200,148,69,.42);
    color: #f5d69a;
}

.aac-brand-mark svg {
    width: 28px;
    height: 28px;
    display: block;
}

.aac-chat-header strong {
    display: block;
    font-size: 19px;
    line-height: 1.15;
    letter-spacing: .02em;
    text-transform: uppercase;
}

.aac-chat-header span {
    display: block;
    margin-top: 4px;
    font-size: 12px;
    letter-spacing: .15em;
    text-transform: uppercase;
    color: #f2d08b;
}

.aac-header-tools {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    opacity: .95;
}

.aac-chat-messages {
    height: 470px;
    padding: 22px 20px 14px;
    overflow-y: auto;
    background:
        radial-gradient(circle at 0 35%, rgba(200,148,69,.07), transparent 28%),
        linear-gradient(180deg, #fffaf3 0%, var(--aac-cream) 100%);
    scrollbar-color: rgba(61,33,22,.25) transparent;
}

.aac-chat-compact .aac-chat-messages {
    height: 340px;
}

.aac-message {
    position: relative;
    max-width: 82%;
    margin-bottom: 16px;
    padding: 15px 17px;
    border-radius: 20px;
    font-size: 15px;
    line-height: 1.58;
    clear: both;
    overflow-wrap: anywhere;
    box-shadow: 0 9px 28px rgba(61,33,22,.07);
}

.aac-message p {
    margin: 0 0 10px;
}

.aac-message p:last-child {
    margin-bottom: 0;
}

.aac-message a {
    color: var(--aac-primary);
    font-weight: 700;
    text-decoration: none;
    border-bottom: 1px solid rgba(143,86,58,.35);
}

.aac-message a:hover {
    border-bottom-color: currentColor;
}

.aac-message-bot {
    float: left;
    margin-left: 48px;
    background: #fff;
    color: var(--aac-text);
    border: 1px solid rgba(234,223,210,.8);
    border-top-left-radius: 8px;
}

.aac-message-bot:before {
    content: "";
    position: absolute;
    left: -48px;
    top: 0;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--aac-primary-dark);
    box-shadow: inset 0 0 0 2px rgba(200,148,69,.45);
}

.aac-message-bot:after {
    content: "✦";
    position: absolute;
    left: -38px;
    top: 6px;
    color: #f2d08b;
    font-size: 15px;
}

.aac-message-user {
    float: right;
    background: linear-gradient(135deg, var(--aac-primary), #6f3e28);
    color: #fff;
    border-bottom-right-radius: 8px;
}

.aac-response-card {
    display: grid;
    grid-template-columns: 46px 1fr auto;
    gap: 14px;
    align-items: center;
    margin-top: 14px;
    padding: 14px 0 0;
    border-top: 1px solid var(--aac-line);
}

.aac-response-icon {
    width: 46px;
    height: 46px;
    border-radius: 14px;
    background: #f5ecdf;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--aac-primary);
    font-size: 22px;
}

.aac-response-title {
    display: block;
    font-weight: 800;
    margin-bottom: 2px;
}

.aac-response-text {
    display: block;
    color: #6a5d54;
    font-size: 13px;
    line-height: 1.4;
}

.aac-response-card .aac-cta-link,
.aac-cta-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 38px;
    padding: 9px 14px;
    border-radius: 999px;
    background: var(--aac-gold);
    color: #fff !important;
    border: 0 !important;
    text-decoration: none !important;
    font-weight: 800;
    white-space: nowrap;
    box-shadow: 0 8px 18px rgba(200,148,69,.24);
}

.aac-quick-buttons,
.aac-suggested-questions {
    display: flex;
    gap: 9px;
    overflow-x: auto;
    padding: 12px 16px 0;
    background: var(--aac-cream);
    border-top: 1px solid rgba(234,223,210,.75);
    -webkit-overflow-scrolling: touch;
}

.aac-quick-buttons a,
.aac-suggestion {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 38px;
    padding: 8px 14px;
    border-radius: 999px;
    border: 1px solid #ddcdbc;
    color: #4b2c1d;
    background: rgba(255,255,255,.72);
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
    cursor: pointer;
}

.aac-quick-buttons a:hover,
.aac-suggestion:hover {
    border-color: var(--aac-primary);
    color: var(--aac-primary);
    background: #fff;
}

.aac-suggestion:disabled {
    opacity: .55;
    cursor: not-allowed;
}

.aac-chat-form {
    display: flex;
    gap: 10px;
    padding: 16px 18px 10px;
    background: var(--aac-cream);
}

.aac-chat-input {
    flex: 1;
    min-width: 0;
    border: 1px solid #ddcdbc;
    border-radius: 999px;
    box-sizing: border-box;
    padding: 14px 24px;
    font-size: 15px;
    background: #fff;
    box-shadow: inset 0 1px 0 rgba(255,255,255,.65);
}

.aac-chat-input:focus {
    outline: none;
    border-color: var(--aac-primary);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--aac-primary) 16%, transparent);
}

.aac-chat-form button {
    width: 56px;
    height: 56px;
    border: 0;
    border-radius: 50%;
    padding: 0;
    background: linear-gradient(135deg, var(--aac-primary), #6f3e28);
    color: #fff;
    cursor: pointer;
    font-weight: 800;
    font-size: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 12px 22px rgba(61,33,22,.18);
}

.aac-chat-form button:before {
    content: "➤";
    font-size: 24px;
    transform: translateX(1px);
}

.aac-chat-form button:disabled {
    opacity: .6;
    cursor: not-allowed;
}

.aac-privacy-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    padding: 0 12px 15px;
    color: #8a766a;
    background: var(--aac-cream);
    font-size: 12px;
}

.aac-disabled-notice {
    padding: 12px 14px;
    border: 1px solid #e6e1d8;
    background: #fbfaf7;
    border-radius: 12px;
}

@media (max-width: 560px) {
    .aac-chat-widget {
        max-width: 100%;
        border-radius: 18px;
    }

    .aac-chat-header {
        padding: 18px;
    }

    .aac-brand-mark {
        width: 42px;
        height: 42px;
        border-radius: 14px;
    }

    .aac-chat-header strong {
        font-size: 16px;
    }

    .aac-chat-messages {
        height: 420px;
        padding: 18px 14px 10px;
    }

    .aac-message {
        max-width: 86%;
        font-size: 14px;
    }

    .aac-message-bot {
        margin-left: 0;
    }

    .aac-message-bot:before,
    .aac-message-bot:after {
        display: none;
    }

    .aac-response-card {
        grid-template-columns: 40px 1fr;
    }

    .aac-response-card .aac-cta-link {
        grid-column: 1 / -1;
        width: 100%;
    }
}


/* v0.8.4 - Improve visitor writing panel spacing */
.aac-chat-input::placeholder {
    color: #8f8177;
}

@media (max-width: 560px) {
    .aac-chat-form {
        padding-left: 18px;
        padding-right: 18px;
    }

    .aac-chat-input {
        padding-left: 24px;
        padding-right: 24px;
    }
}

/* v0.8.5 - Force visitor input inner spacing, overriding theme/global input styles */
.aac-chat-widget .aac-chat-form input.aac-chat-input,
.aac-chat-widget .aac-chat-form input.aac-chat-input[type="text"] {
    box-sizing: border-box !important;
    height: 58px !important;
    min-height: 58px !important;
    padding-top: 0 !important;
    padding-bottom: 0 !important;
    padding-left: 34px !important;
    padding-right: 34px !important;
    text-indent: 0 !important;
    line-height: 58px !important;
    appearance: none !important;
    -webkit-appearance: none !important;
}

.aac-chat-widget .aac-chat-form input.aac-chat-input::placeholder {
    padding-left: 0 !important;
    text-indent: 0 !important;
}

@media (max-width: 560px) {
    .aac-chat-widget .aac-chat-form {
        gap: 12px !important;
        padding-left: 20px !important;
        padding-right: 20px !important;
    }

    .aac-chat-widget .aac-chat-form input.aac-chat-input,
    .aac-chat-widget .aac-chat-form input.aac-chat-input[type="text"] {
        padding-left: 34px !important;
        padding-right: 28px !important;
    }
}

/* Floating display controls */
.aac-floating-shell {
    position: fixed;
    z-index: 999999;
    bottom: var(--aac-floating-bottom, 24px);
    width: min(var(--aac-floating-width, 420px), calc(100vw - 28px));
    max-width: calc(100vw - 28px);
    font-family: inherit;
}
.aac-floating-shell.aac-floating-right { right: var(--aac-floating-side, 24px); }
.aac-floating-shell.aac-floating-left { left: var(--aac-floating-side, 24px); }
.aac-floating-launcher {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 0;
    border-radius: 999px;
    padding: 13px 18px;
    background: var(--aac-primary, #8f563a);
    color: #fff;
    box-shadow: 0 16px 34px rgba(61, 37, 27, .24);
    font-weight: 700;
    cursor: pointer;
    float: right;
}
.aac-floating-left .aac-floating-launcher { float: left; }
.aac-floating-icon {
    width: 26px;
    height: 26px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255,255,255,.16);
}
.aac-floating-panel {
    display: none;
    clear: both;
    padding-bottom: 12px;
}
.aac-floating-shell.aac-floating-open .aac-floating-panel { display: block; }
.aac-floating-shell.aac-floating-open .aac-floating-launcher { margin-bottom: 12px; }
.aac-floating-shell .aac-chat-widget {
    width: 100%;
    max-width: 100%;
    box-shadow: 0 22px 55px rgba(61, 37, 27, .24);
}
.aac-chat-form .aac-chat-input,
.aac-chat-widget input.aac-chat-input[type="text"] {
    padding-left: 28px !important;
    padding-right: 28px !important;
    text-indent: 0 !important;
}
@media (max-width: 640px) {
    .aac-floating-shell {
        left: 14px !important;
        right: 14px !important;
        bottom: 14px;
        width: auto;
    }
    .aac-floating-launcher {
        padding: 12px 16px;
    }
}

/* v0.8.7 - Floating chat UX: close, reopen and smoother behavior */
.aac-header-tools {
    gap: 12px;
}

.aac-lang-indicator {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    letter-spacing: .06em;
}

.aac-chat-close {
    width: 34px;
    height: 34px;
    border: 0;
    border-radius: 999px;
    background: rgba(255,255,255,.12);
    color: #fff;
    cursor: pointer;
    font-size: 24px;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 0 3px;
    opacity: .86;
    transition: background .18s ease, opacity .18s ease, transform .18s ease;
}

.aac-chat-close:hover,
.aac-chat-close:focus {
    opacity: 1;
    background: rgba(255,255,255,.2);
    transform: scale(1.04);
    outline: none;
}

.aac-chat-hidden {
    display: none !important;
}

.aac-floating-shell {
    transition: transform .22s ease, opacity .22s ease;
}

.aac-floating-panel {
    opacity: 0;
    transform: translateY(10px) scale(.985);
    transform-origin: bottom right;
    transition: opacity .2s ease, transform .2s ease;
}

.aac-floating-left .aac-floating-panel {
    transform-origin: bottom left;
}

.aac-floating-shell.aac-floating-open .aac-floating-panel {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.aac-floating-shell.aac-floating-open .aac-floating-launcher {
    display: none;
}

.aac-floating-launcher {
    min-height: 54px;
    transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}

.aac-floating-launcher:hover,
.aac-floating-launcher:focus {
    transform: translateY(-2px);
    box-shadow: 0 20px 38px rgba(61, 37, 27, .3);
    outline: none;
}

@media (max-width: 560px) {
    .aac-chat-close {
        width: 36px;
        height: 36px;
        font-size: 26px;
    }
}

/* v1.0 Leads CRM */
.aac-lead-message { max-width: 92%; }
.aac-lead-card {
    background: #fff;
    border: 1px solid rgba(143, 86, 58, 0.18);
    border-radius: 18px;
    padding: 18px;
    box-shadow: 0 12px 26px rgba(64, 35, 24, 0.08);
}
.aac-lead-head strong {
    display: block;
    color: #3a241b;
    font-size: 18px;
    margin-bottom: 6px;
}
.aac-lead-head small {
    display: block;
    color: #7a6b63;
    line-height: 1.45;
    margin-bottom: 14px;
}
.aac-lead-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}
.aac-lead-grid input,
.aac-lead-grid select,
.aac-lead-grid textarea {
    width: 100%;
    border: 1px solid rgba(143,86,58,.25);
    border-radius: 14px;
    padding: 12px 14px !important;
    background: #fffaf6;
    color: #3a241b;
    font: inherit;
    box-sizing: border-box;
}
.aac-lead-grid textarea,
.aac-lead-grid select {
    grid-column: 1 / -1;
}
.aac-lead-submit {
    margin-top: 12px;
    width: 100%;
    border: 0;
    border-radius: 999px;
    padding: 13px 18px;
    background: var(--aac-primary, #8f563a);
    color: #fff;
    font-weight: 700;
    cursor: pointer;
}
.aac-lead-submit:disabled { opacity: .65; cursor: wait; }
.aac-lead-error { color: #b32d2e; font-size: 13px; margin-top: 8px; }
.aac-lead-success {
    color: #177245;
    font-weight: 700;
    padding: 10px 0;
}
@media (max-width: 640px) {
    .aac-lead-grid { grid-template-columns: 1fr; }
}

/* v0.2.1 commercial response formatting */
.aac-inline-link {
    color: #5d8f1b;
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 2px;
}
.aac-message-bot p {
    line-height: 1.55;
    margin: 0 0 10px;
}
.aac-message-bot p:last-child { margin-bottom: 0; }


/* v0.2.2 premium answer renderer */
.aac-premium-response { display: block; }
.aac-premium-p { margin: 0 0 10px !important; line-height: 1.55; }
.aac-premium-response strong { font-weight: 800; color: #3a241b; }
.aac-premium-list { margin: 8px 0 12px !important; padding: 0 !important; list-style: none !important; display: grid; gap: 7px; }
.aac-premium-list li { position: relative; padding-left: 22px; line-height: 1.48; }
.aac-premium-list li::before { content: "•"; position: absolute; left: 4px; top: 0; color: var(--aac-primary); font-weight: 900; }
.aac-inline-link.aac-cta-link { display: inline-flex; align-items: center; gap: 6px; margin: 2px 0; padding: 8px 13px; border-radius: 999px; background: var(--aac-primary, #8f563a) !important; border: 1px solid var(--aac-primary, #8f563a) !important; color: #fff !important; text-decoration: none !important; font-weight: 800; box-shadow: 0 6px 16px rgba(61,33,22,.10); transition: transform .16s ease, box-shadow .16s ease, opacity .16s ease; }
.aac-inline-link.aac-cta-link::after { content: "→"; font-weight: 900; }
.aac-inline-link.aac-cta-link:hover { transform: translateY(-1px); box-shadow: 0 8px 18px rgba(61,33,22,.09); }

/* v0.2.4 theme color fixes */
.aac-floating-shell .aac-floating-launcher {
    background: var(--aac-primary, #8f563a) !important;
    border-color: var(--aac-primary, #8f563a) !important;
    color: #fff !important;
}
.aac-floating-shell .aac-floating-icon {
    background: rgba(255,255,255,.18) !important;
    color: #fff !important;
}
.aac-inline-link.aac-cta-link:hover,
.aac-inline-link.aac-cta-link:focus {
    color: #fff !important;
    opacity: .92;
}


/* v0.2.6 advanced multilingual quick links */
.aac-quick-buttons a { transition: transform .16s ease, box-shadow .16s ease, opacity .16s ease; }
.aac-quick-buttons-buttons a { background: var(--aac-primary, #8f563a) !important; color: #fff !important; border-color: var(--aac-primary, #8f563a) !important; box-shadow: 0 10px 22px rgba(64,35,24,.12); }
.aac-quick-buttons-minimal a { background: transparent !important; border-color: transparent !important; color: var(--aac-primary, #8f563a) !important; text-decoration: underline; padding-left: 0; padding-right: 0; }
.aac-quick-buttons a:hover { transform: translateY(-1px); }


/* v0.2.7 Context-aware quick buttons */
.aac-quick-buttons a.is-context-match {
    transform: translateY(-1px);
    box-shadow: 0 8px 18px rgba(132,80,56,.18);
    outline: 2px solid rgba(132,80,56,.18);
}

/* v0.3.2 CRE optional conversion flow + persistent navigation */
.aac-cre-actions-card {
    background: #fffaf6;
    border: 1px solid rgba(143, 86, 58, .18);
    border-radius: 16px;
    padding: 14px;
    box-shadow: 0 10px 24px rgba(64, 35, 24, .07);
}
.aac-cre-message {
    color: #4b3329;
    font-size: 14px;
    line-height: 1.45;
    margin-bottom: 10px;
}
.aac-cre-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.aac-cre-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    padding: 9px 13px;
    background: var(--aac-primary, #8f563a);
    color: #fff !important;
    text-decoration: none !important;
    font-weight: 800;
    line-height: 1.1;
    box-shadow: 0 8px 20px rgba(143, 86, 58, .18);
}
.aac-cre-button:hover,
.aac-cre-button:focus {
    opacity: .92;
    color: #fff !important;
}
.aac-cre-button-login {
    background: #3a2b22;
}