.prx-whatsapp,
.prx-whatsapp * {
    box-sizing: border-box;
}

.prx-whatsapp {
    font-family: inherit;
    color: var(--prx-wa-text);
}

.prx-whatsapp.is-floating {
    position: fixed;
    z-index: var(--prx-wa-z);
}

.prx-whatsapp.position-bottom-right {
    right: var(--prx-wa-x);
    bottom: var(--prx-wa-y);
}

.prx-whatsapp.position-bottom-left {
    left: var(--prx-wa-x);
    bottom: var(--prx-wa-y);
}

.prx-whatsapp.position-top-right {
    right: var(--prx-wa-x);
    top: var(--prx-wa-y);
}

.prx-whatsapp.position-top-left {
    left: var(--prx-wa-x);
    top: var(--prx-wa-y);
}

.prx-whatsapp__panel {
    position: absolute;
    width: min(var(--prx-wa-width), calc(100vw - 24px));
    padding: 14px 10px 10px;
    border: 1px solid var(--prx-wa-border);
    border-radius: 8px;
    background: var(--prx-wa-bg);
    color: var(--prx-wa-text);
    box-shadow: 0 12px 36px rgba(0,0,0,.28);
}

.prx-whatsapp__panel[hidden] {
    display: none !important;
}

.prx-whatsapp.position-bottom-right .prx-whatsapp__panel,
.prx-whatsapp.position-bottom-left .prx-whatsapp__panel {
    bottom: 72px;
}

.prx-whatsapp.position-top-right .prx-whatsapp__panel,
.prx-whatsapp.position-top-left .prx-whatsapp__panel {
    top: 72px;
}

.prx-whatsapp.position-bottom-right .prx-whatsapp__panel,
.prx-whatsapp.position-top-right .prx-whatsapp__panel {
    right: 0;
}

.prx-whatsapp.position-bottom-left .prx-whatsapp__panel,
.prx-whatsapp.position-top-left .prx-whatsapp__panel {
    left: 0;
}

.prx-whatsapp__panel--inline {
    position: relative;
    inset: auto;
    width: min(100%, var(--prx-wa-width));
}

.prx-whatsapp__close {
    position: absolute;
    top: 3px;
    right: 8px;
    border: 0;
    padding: 0;
    background: transparent;
    color: var(--prx-wa-text);
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
    opacity: .75;
}

.prx-whatsapp__close:hover {
    opacity: 1;
}

.prx-whatsapp__intro {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 2px 8px 12px;
}

.prx-whatsapp__thumb {
    width: 54px;
    height: 54px;
    flex: 0 0 54px;
    border-radius: 50%;
    object-fit: cover;
}

.prx-whatsapp__greeting {
    padding-top: 1px;
    font-size: 16px;
    line-height: 1.35;
}

.prx-whatsapp__message {
    display: block;
    width: 100%;
    min-height: 92px;
    margin: 0 0 10px;
    padding: 10px 11px;
    border: 1px solid rgba(0,0,0,.25);
    border-radius: 4px;
    resize: vertical;
    outline: 0;
    background: var(--prx-wa-input-bg);
    color: var(--prx-wa-input-text);
    font: inherit;
}

.prx-whatsapp__message:focus {
    border-color: var(--prx-wa-border);
}

.prx-whatsapp__send {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 36px;
    padding: 7px 12px;
    border: 0;
    border-radius: 4px;
    background: var(--prx-wa-button-bg);
    color: var(--prx-wa-button-text);
    font: inherit;
    line-height: 1.2;
    text-decoration: none;
    cursor: pointer;
}

.prx-whatsapp__send:hover,
.prx-whatsapp__send:focus {
    color: var(--prx-wa-button-text);
    text-decoration: none;
    filter: brightness(1.08);
}

.prx-whatsapp__toggle {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 58px;
    height: 58px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: var(--prx-wa-icon-bg);
    color: var(--prx-wa-icon);
    box-shadow: 0 5px 18px rgba(0,0,0,.25);
    cursor: pointer;
}

.prx-whatsapp__icon,
.prx-whatsapp__icon svg {
    display: block;
    width: 35px;
    height: 35px;
}

.prx-whatsapp__badge {
    position: absolute;
    top: -4px;
    right: -4px;
    display: inline-flex;
    min-width: 22px;
    height: 22px;
    padding: 0 5px;
    align-items: center;
    justify-content: center;
    border: 2px solid #fff;
    border-radius: 99px;
    background: var(--prx-wa-badge-bg);
    color: var(--prx-wa-badge-text);
    font-size: 12px;
    font-weight: 700;
    line-height: 1;
}

.prx-whatsapp__toggle.is-attention {
    animation: prx-wa-attention .72s ease-in-out 0s 3;
}

@keyframes prx-wa-attention {
    0%, 100% { transform: translateX(0) rotate(0); }
    20% { transform: translateX(-3px) rotate(-6deg); }
    40% { transform: translateX(3px) rotate(6deg); }
    60% { transform: translateX(-2px) rotate(-4deg); }
    80% { transform: translateX(2px) rotate(4deg); }
}

@media (prefers-reduced-motion: reduce) {
    .prx-whatsapp__toggle.is-attention {
        animation: none;
    }
}

@media (max-width: 480px) {
    .prx-whatsapp.is-floating {
        --prx-wa-x: 12px !important;
        --prx-wa-y: 12px !important;
    }
}