.aat-widget {
    position: fixed;
    right: 18px;
    bottom: 60px; /* sobe mais um pouquinho no canto inferior direito */
    z-index: 9999;
    font-family: Arial, Helvetica, sans-serif;
}

.aat-widget__toggle {
    display: none !important;
}

.aat-widget__toggle-icon {
    font-size: 18px;
}

.aat-widget__panel {
    position: absolute;
    right: 0;
    bottom: 88px;
    width: min(420px, calc(100vw - 24px));
    height: min(640px, calc(var(--aat-vh, 100dvh) - 120px));
    background: #fff;
    border-radius: 22px;
    box-shadow: 0 20px 50px rgba(13, 47, 79, .22);
    display: none;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid rgba(15, 90, 151, .12);
}

.aat-widget.is-open .aat-widget__panel,
.aat-widget--page .aat-widget__panel {
    display: flex;
}

.aat-widget.is-open .aat-widget__toggle {
    display: none;
}

.aat-widget__panel--page {
    width: 100%;
    max-width: 900px;
    height: 72vh;
    display: flex;
    margin: 0 auto;
}

.aat-widget__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    padding: 16px 18px;
    background: linear-gradient(135deg, #0f5a97, #0d2f4f);
    color: #fff;
}

.aat-widget__header strong {
    display: block;
    font-size: 16px;
}

.aat-widget__header small {
    display: block;
    opacity: .9;
    margin-top: 4px;
}

.aat-widget__header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.aat-widget__protocol {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 10px;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(255,255,255,.16);
    font-size: 12px;
}

.aat-widget__protocol strong {
    font-size: 12px;
}

.aat-widget__link {
    background: transparent;
    color: #fff;
    border: 1px solid rgba(255,255,255,.25);
    border-radius: 999px;
    padding: 8px 12px;
    cursor: pointer;
    font: inherit;
    font-size: 12px;
    font-weight: 700;
}

.aat-widget__close {
    background: rgba(255,255,255,.16);
    color: #fff;
    border: 0;
    width: 42px;
    height: 42px;
    border-radius: 999px;
    font-size: 24px;
    cursor: pointer;
}

.aat-widget__messages {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    background: #f4f7fb;
}

.aat-bubble {
    max-width: 88%;
    margin-bottom: 12px;
    border-radius: 18px;
    padding: 12px 14px;
    box-shadow: 0 8px 18px rgba(18, 52, 86, .08);
    line-height: 1.6;
    font-size: 14px;
}

.aat-bubble--assistant {
    background: #fff;
    color: #17324d;
}

.aat-bubble--admin {
    border: 1px solid #b9d8c3;
    background: #f1fbf4;
}

.aat-bubble--user {
    margin-left: auto;
    background: #0f5a97;
    color: #fff;
}

.aat-bubble__label {
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 6px;
    opacity: .78;
}

.aat-bubble__sources {
    margin-top: 10px;
    border-top: 1px solid rgba(0,0,0,.08);
    padding-top: 10px;
}

.aat-bubble__sources strong {
    display: block;
    font-size: 12px;
    margin-bottom: 6px;
}

.aat-bubble__sources a {
    display: block;
    color: inherit;
    text-decoration: none;
    margin-top: 4px;
    font-size: 12px;
    opacity: .9;
}

.aat-widget__form {
    border-top: 1px solid rgba(15, 90, 151, .12);
    padding: 14px;
    background: #fff;
}

.aat-widget__form textarea {
    width: 100%;
    border: 1px solid #c6d7e8;
    border-radius: 14px;
    padding: 12px 14px;
    resize: none;
    font: inherit;
    min-height: 54px;
    max-height: 160px;
    box-sizing: border-box;
}

.aat-widget__form-actions {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: center;
    margin-top: 10px;
}

.aat-widget__form-meta {
    display: grid;
    gap: 6px;
}

.aat-widget__hint {
    color: #61788d;
    font-size: 12px;
}

.aat-widget__form .aat-widget__link {
    color: #0f5a97;
    border-color: #c5d9ea;
    padding: 0;
    background: transparent;
    border: 0;
    border-radius: 0;
    text-align: left;
}

.aat-widget__send {
    border: 0;
    border-radius: 12px;
    background: #0f5a97;
    color: #fff;
    font-weight: 700;
    padding: 12px 18px;
    cursor: pointer;
}

.aat-widget__send[disabled] {
    opacity: .7;
    cursor: wait;
}

.aat-page {
    padding: 10px 0 30px;
}

.aat-page__hero {
    margin-bottom: 16px;
}

.aat-page__hero h1 {
    margin: 0 0 8px;
    color: #0d2f4f;
}

.aat-page__hero p {
    margin: 0;
    color: #5a7187;
}


/* Mascote GIF interativo */
.aat-widget__mascot {
    position: absolute;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: flex-end;
    justify-content: flex-end;
    pointer-events: none;
}

.aat-widget.is-open .aat-widget__mascot,
.aat-widget--page .aat-widget__mascot {
    display: none;
}

.aat-widget__mascot-button {
    border: 0;
    background: transparent;
    padding: 0;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 10px;
    pointer-events: auto;
    transform-origin: 50% 100%;
    animation: aatMascotFloat 8s ease-in-out infinite;
}

.aat-widget__mascot-bubble {
    max-width: 220px;
    background: #fff;
    color: #17324d;
    border: 1px solid rgba(15, 90, 151, .14);
    border-radius: 18px 18px 4px 18px;
    box-shadow: 0 12px 28px rgba(13, 47, 79, .16);
    padding: 10px 12px;
    font-size: 13px;
    line-height: 1.4;
    text-align: left;
    transition: opacity .25s ease, transform .25s ease;
    animation: aatBubblePulse 5s ease-in-out infinite;
}

.aat-widget__mascot.is-quiet .aat-widget__mascot-bubble {
    opacity: 0;
    transform: translateY(8px);
    pointer-events: none;
}

.aat-widget__mascot-image,
.aat-widget__mascot-placeholder {
    width: 68px;
    max-width: min(16vw, 68px);
    height: auto;
    object-fit: contain;
    display: block;
    background: transparent !important;
    filter: drop-shadow(0 12px 14px rgba(13, 47, 79, .14));
    transition: transform .22s ease, filter .22s ease;
    transform-origin: 50% 100%;
}

.aat-widget__mascot-placeholder {
    width: 64px;
    height: 64px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 52px;
    background: #fff;
    box-shadow: 0 12px 28px rgba(13, 47, 79, .16);
}

.aat-widget__mascot-button::after {
    content: '';
    width: 40px;
    height: 8px;
    margin-right: 10px;
    border-radius: 999px;
    background: radial-gradient(circle, rgba(13, 47, 79, .18) 0%, rgba(13, 47, 79, .04) 65%, transparent 100%);
    animation: aatShadowPulse 8s ease-in-out infinite;
}

.aat-widget__mascot-button:hover .aat-widget__mascot-image,
.aat-widget__mascot-button:focus-visible .aat-widget__mascot-image,
.aat-widget__mascot.is-waving .aat-widget__mascot-image {
    animation: none;
}

.aat-widget__mascot-button:hover,
.aat-widget__mascot-button:focus-visible {
    outline: none;
}

.aat-widget__mascot-button:hover .aat-widget__mascot-image,
.aat-widget__mascot-button:focus-visible .aat-widget__mascot-image {
    filter: drop-shadow(0 22px 28px rgba(13, 47, 79, .24));
}

@keyframes aatMascotFloat {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    25% { transform: translateY(-2px) rotate(-0.35deg); }
    50% { transform: translateY(-4px) rotate(0.25deg); }
    75% { transform: translateY(-2px) rotate(-0.2deg); }
}

@keyframes aatMascotWave {
    0% { transform: rotate(0deg) scale(1); }
    25% { transform: rotate(-4deg) scale(1.01); }
    50% { transform: rotate(4deg) scale(1.02); }
    75% { transform: rotate(-3deg) scale(1.01); }
    100% { transform: rotate(5deg) scale(1.02); }
}

@keyframes aatBubblePulse {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-2px); }
}

@keyframes aatShadowPulse {
    0%, 100% { transform: scaleX(1); opacity: .55; }
    50% { transform: scaleX(.85); opacity: .35; }
}

@media (max-width: 640px) {
    .aat-widget {
        right: 12px;
        left: auto;
        bottom: 54px; /* mobile: sobe mais um pouquinho no canto inferior direito */
    }

    .aat-widget__toggle {
        justify-content: center;
        padding: 14px 16px;
    }

    .aat-widget__toggle-text {
        display: none;
    }

    .aat-widget.is-open {
        left: 12px;
        right: 12px;
    }

    .aat-widget__mascot {
        right: 0;
        bottom: 0;
    }

    .aat-widget__mascot-bubble {
        max-width: min(66vw, 220px);
        font-size: 12px;
    }

    .aat-widget__mascot-image,
    .aat-widget__mascot-placeholder {
        width: min(18vw, 62px);
    }

    .aat-widget__panel {
        position: absolute;
        right: 0;
        bottom: 92px;
        width: min(100vw - 24px, 420px);
        height: min(72vh, calc(var(--aat-vh, 100dvh) - 110px));
    }

    .aat-widget__panel--page {
        height: calc(var(--aat-vh, 100dvh) - 180px);
    }

    .aat-widget__header,
    .aat-widget__form-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .aat-widget__header-actions {
        justify-content: space-between;
    }

    .aat-widget__send,
    .aat-widget__link {
        width: 100%;
        justify-content: center;
        text-align: center;
    }

    .aat-widget__form .aat-widget__link {
        width: auto;
        text-align: left;
    }

    .aat-bubble {
        max-width: 94%;
    }
}
/* Mobile: atendimento em formato de conversa tipo WhatsApp */
@media (max-width: 640px) {
    .aat-widget {
        right: 0;
        left: 0;
        bottom: 0;
        width: 100%;
        pointer-events: none;
    }

    .aat-widget__mascot {
        right: 12px;
        bottom: 54px;
        pointer-events: auto;
    }

    .aat-widget__mascot-button {
        pointer-events: auto;
    }

    .aat-widget__mascot-image,
    .aat-widget__mascot-placeholder {
        width: 68px;
        max-width: min(16vw, 68px);
    }

    .aat-widget__mascot-bubble {
        max-width: min(72vw, 260px);
        font-size: 12px;
        margin-right: 4px;
    }

    .aat-widget__panel {
        position: fixed;
        inset: 0;
        width: 100vw;
        max-width: 100vw;
        height: 100dvh;
        border-radius: 0;
        display: none;
        overflow: hidden;
        background: #e9f1f7;
        box-shadow: 0 -12px 36px rgba(13, 47, 79, .26);
        pointer-events: auto;
    }

    .aat-widget.is-open .aat-widget__panel {
        display: flex;
    }

    .aat-widget.is-open .aat-widget__mascot {
        display: none;
    }

    .aat-widget__header {
        padding: 14px 14px;
        align-items: center;
        background: linear-gradient(135deg, #075e54, #0b7d6d);
        border-radius: 0;
    }

    .aat-widget__header strong {
        font-size: 15px;
    }

    .aat-widget__header small {
        font-size: 12px;
    }

    .aat-widget__header-actions {
        gap: 6px;
    }

    .aat-widget__link {
        padding: 7px 9px;
        font-size: 11px;
    }

    .aat-widget__close {
        width: 38px;
        height: 38px;
        font-size: 22px;
    }

    .aat-widget__messages {
        flex: 1 1 auto;
        min-height: 0;
        padding: 14px 10px 12px;
        background:
            radial-gradient(circle at top left, rgba(255,255,255,.55), transparent 32%),
            linear-gradient(180deg, #e7f1ee, #d9e8e4);
    }

    .aat-bubble {
        max-width: 86%;
        font-size: 14px;
        line-height: 1.45;
        border-radius: 16px;
        padding: 10px 12px;
        margin-bottom: 10px;
        box-shadow: 0 3px 10px rgba(0,0,0,.08);
    }

    .aat-bubble--assistant {
        background: #fff;
        color: #183247;
        border-top-left-radius: 4px;
    }

    .aat-bubble--user {
        background: #dcf8c6;
        color: #183247;
        border-top-right-radius: 4px;
    }

    .aat-bubble__label {
        font-size: 11px;
        margin-bottom: 4px;
    }

    .aat-widget__form {
        flex: 0 0 auto;
        padding: 8px 10px 10px;
        background: #f0f2f5;
        border-top: 1px solid rgba(0,0,0,.06);
    }

    .aat-widget__form textarea {
        min-height: 44px;
        max-height: 120px;
        border-radius: 22px;
        border: 0;
        padding: 12px 14px;
        background: #fff;
        box-shadow: inset 0 0 0 1px rgba(0,0,0,.05);
    }

    .aat-widget__form-actions {
        align-items: flex-end;
        gap: 8px;
        margin-top: 8px;
    }

    .aat-widget__form-meta {
        display: none;
    }

    .aat-widget__send {
        min-width: 74px;
        border-radius: 999px;
        padding: 12px 14px;
        background: #075e54;
    }
}
/* Correção 1.3.11: restaura/exibe as bolhas no chat mobile */
@media (max-width: 640px) {
    .aat-widget.is-open {
        left: 0 !important;
        right: 0 !important;
        bottom: 0 !important;
        width: 100vw !important;
        height: 100dvh !important;
        pointer-events: auto !important;
    }

    .aat-widget.is-open .aat-widget__panel {
        position: fixed !important;
        inset: 0 !important;
        width: 100vw !important;
        max-width: 100vw !important;
        height: 100dvh !important;
        max-height: 100dvh !important;
        display: flex !important;
        flex-direction: column !important;
        border-radius: 0 !important;
        overflow: hidden !important;
        background: #e7f1ee !important;
        pointer-events: auto !important;
    }

    .aat-widget__messages {
        display: flex !important;
        flex: 1 1 auto !important;
        min-height: 0 !important;
        overflow-y: auto !important;
        flex-direction: column !important;
        align-items: stretch !important;
        gap: 0 !important;
        padding: 14px 10px 12px !important;
        background:
            radial-gradient(circle at top left, rgba(255,255,255,.55), transparent 32%),
            linear-gradient(180deg, #e7f1ee, #d9e8e4) !important;
    }

    .aat-bubble {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        width: fit-content !important;
        max-width: 86% !important;
        min-width: 44px !important;
        margin: 0 0 10px 0 !important;
        border-radius: 16px !important;
        padding: 10px 12px !important;
        font-size: 14px !important;
        line-height: 1.45 !important;
        box-shadow: 0 3px 10px rgba(0,0,0,.08) !important;
        word-break: break-word !important;
        white-space: normal !important;
    }

    .aat-bubble--assistant {
        align-self: flex-start !important;
        margin-right: auto !important;
        background: #fff !important;
        color: #183247 !important;
        border-top-left-radius: 4px !important;
    }

    .aat-bubble--user {
        align-self: flex-end !important;
        margin-left: auto !important;
        background: #dcf8c6 !important;
        color: #183247 !important;
        border-top-right-radius: 4px !important;
    }

    .aat-bubble__label,
    .aat-bubble__content,
    .aat-bubble__sources {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
    }

    .aat-widget__form {
        flex: 0 0 auto !important;
        display: block !important;
    }
}

/* Atualização 1.3.15: bolha do GIF em loop de 30s */
.aat-widget__mascot-bubble {
    display: block !important;
    visibility: visible !important;
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
    z-index: 2;
    transition: opacity .35s ease, transform .35s ease, visibility .35s ease;
}

.aat-widget__mascot.is-quiet .aat-widget__mascot-bubble {
    opacity: 0 !important;
    visibility: hidden !important;
    transform: translateY(8px) !important;
    pointer-events: none !important;
}