/* Atendimento flutuante M7 — botão/avatar + microinteração + mini painel de conversa.
   Escopo isolado em .m7-assist*; não reaproveita nem sobrescreve nenhuma regra existente.
   Versão compacta: mesma identidade/estrutura, proporções e espaçamentos reduzidos. */
.m7-assist{position:fixed;right:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:70;font-family:'DM Sans',Arial,sans-serif}
@media(min-width:761px){.m7-assist{right:28px;bottom:28px}}

/* ---------- botão / avatar ---------- */
.m7-assist-btn{all:unset;position:relative;display:block;width:56px;height:56px;border-radius:50%;cursor:pointer;background:var(--black);box-shadow:0 10px 24px rgba(0,0,0,.26),0 0 0 1px rgba(255,255,255,.06) inset;opacity:0;visibility:hidden;transform:translateY(10px);pointer-events:none;transition:opacity .38s ease,transform .38s ease,box-shadow .2s ease,visibility 0s linear .38s}
.m7-assist-btn.is-visible{opacity:1;visibility:visible;transform:translateY(0);pointer-events:auto;transition:opacity .38s ease,transform .38s ease,box-shadow .2s ease,visibility 0s linear 0s}
@media(min-width:761px){.m7-assist-btn{width:60px;height:60px}}
.m7-assist-btn img{width:100%;height:100%;object-fit:cover;object-position:50% 18%;border-radius:50%;display:block}
.m7-assist-btn:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(0,0,0,.3),0 0 0 1px rgba(255,255,255,.08) inset}
.m7-assist-btn:focus-visible{outline:3px solid var(--red);outline-offset:4px}
.m7-assist-btn.is-opening{animation:m7-assist-pop .32s ease}
.m7-assist-ring{position:absolute;inset:-3px;border-radius:50%;border:2px solid var(--red);opacity:0;pointer-events:none;transition:opacity .2s ease}
.m7-assist.is-open .m7-assist-ring{opacity:1}
.m7-assist-dot{position:absolute;right:1px;bottom:1px;width:12px;height:12px;border-radius:50%;background:var(--red);border:2px solid var(--paper,#f6f6f4);pointer-events:none}
@keyframes m7-assist-pop{0%{transform:scale(1)}45%{transform:scale(1.03)}100%{transform:scale(1)}}

/* ---------- balão inicial ---------- */
.m7-assist-bubble{position:absolute;right:0;bottom:calc(100% + 12px);width:max-content;max-width:210px;background:#fff;color:var(--black,#101010);border-radius:13px;padding:10px 30px 10px 12px;font-size:12.5px;line-height:1.4;box-shadow:0 12px 30px rgba(0,0,0,.15);opacity:0;transform:translateY(8px);transition:opacity .32s ease,transform .32s ease;pointer-events:none}
.m7-assist-bubble.is-visible{opacity:1;transform:translateY(0);pointer-events:auto}
.m7-assist-bubble::after{content:"";position:absolute;right:20px;top:100%;width:10px;height:10px;background:#fff;transform:rotate(45deg);border-radius:2px}
.m7-assist-bubble p{margin:0}
.m7-assist-bubble-close{all:unset;position:absolute;top:5px;right:6px;width:18px;height:18px;display:grid;place-items:center;border-radius:50%;color:#8a8a8a;font-size:14px;line-height:1;cursor:pointer}
.m7-assist-bubble-close:hover{background:#f1f1ef;color:#333}
.m7-assist-bubble-close:focus-visible{outline:2px solid var(--red);outline-offset:2px}

/* ---------- painel de conversa ---------- */
.m7-assist-panel{position:absolute;right:0;bottom:calc(100% + 12px);width:min(310px,calc(100vw - 32px));max-height:min(460px,calc(100vh - 110px));display:flex;flex-direction:column;background:#fff;border-radius:16px;box-shadow:0 20px 50px rgba(0,0,0,.2),0 0 0 1px rgba(0,0,0,.04);overflow:hidden;opacity:0;transform:translateY(8px);transition:opacity .26s ease,transform .26s ease}
.m7-assist-panel[hidden]{display:none}
.m7-assist.is-open .m7-assist-panel{opacity:1;transform:translateY(0)}
@media(max-width:520px){.m7-assist-panel{position:fixed;left:16px;right:16px;bottom:calc(80px + env(safe-area-inset-bottom,0px));width:auto}}

.m7-assist-header{position:relative;display:flex;align-items:center;gap:9px;padding:11px 34px 10px 12px;background:var(--black);flex:none}
.m7-assist-header-avatar{width:30px;height:30px;border-radius:50%;object-fit:cover;object-position:50% 18%;flex-shrink:0}
.m7-assist-header-text{min-width:0}
.m7-assist-title{margin:0;color:#fff;font-family:'Manrope',Arial,sans-serif;font-weight:650;font-size:13.5px;letter-spacing:-.1px;line-height:1.25}
.m7-assist-subtitle{margin:2px 0 0;color:#c6c6c6;font-size:11px;line-height:1.3}
.m7-assist-indicator{position:absolute;top:12px;right:34px;width:7px;height:7px;border-radius:50%;background:var(--red);box-shadow:0 0 0 3px rgba(241,9,27,.22)}
.m7-assist-close{all:unset;position:absolute;top:9px;right:9px;width:24px;height:24px;display:grid;place-items:center;border-radius:50%;color:#d8d8d8;font-size:16px;line-height:1;cursor:pointer;transition:background .15s ease,color .15s ease}
.m7-assist-close:hover{background:rgba(255,255,255,.1);color:#fff}
.m7-assist-close:focus-visible{outline:2px solid var(--red);outline-offset:2px}

.m7-assist-body{padding:13px;overflow-y:auto;font-size:13px;color:var(--black,#101010)}
.m7-assist-greeting{margin:0 0 10px;font-size:13px;line-height:1.4}
.m7-assist-options{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}
.m7-assist-option{all:unset;box-sizing:border-box;display:flex;align-items:center;justify-content:space-between;gap:8px;min-height:45px;padding:10px 13px;border-radius:10px;background:#f6f6f4;color:var(--black,#101010);font-size:12.5px;font-weight:600;line-height:1.3;cursor:pointer;transition:background .15s ease,transform .15s ease}
.m7-assist-option:hover{background:#efefec;transform:translateX(2px)}
.m7-assist-option:focus-visible{outline:2px solid var(--red);outline-offset:2px}
.m7-assist-option span.m7-assist-arrow{color:var(--red);font-size:12px;opacity:.85;flex-shrink:0}

.m7-assist-back{all:unset;display:inline-flex;align-items:center;gap:5px;margin-bottom:10px;color:#8a8a8a;font-size:11.5px;font-weight:600;cursor:pointer}
.m7-assist-back:hover{color:var(--black,#101010)}
.m7-assist-back:focus-visible{outline:2px solid var(--red);outline-offset:2px;border-radius:4px}
.m7-assist-response{margin:0 0 12px;font-size:12.5px;line-height:1.48}
.m7-assist-followup{margin:0 0 8px;font-size:11px;color:#7a7a7a}
.m7-assist-cta{display:inline-flex;align-items:center;gap:7px;width:100%;justify-content:center;background:var(--red);color:#fff;font-weight:650;font-size:12.5px;padding:11px 16px;border-radius:10px;text-decoration:none;transition:background .18s ease,transform .18s ease}
.m7-assist-cta:hover{background:#c70919;transform:translateY(-1px)}
.m7-assist-cta:focus-visible{outline:3px solid var(--black,#101010);outline-offset:3px}

@media(prefers-reduced-motion:reduce){
  .m7-assist-btn,.m7-assist-bubble,.m7-assist-panel,.m7-assist-option,.m7-assist-cta,.m7-assist-btn.is-opening{animation:none!important;transition:none!important}
}