/* Mariana Chat — produção */
#mariana-chat-root{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color-scheme:dark}
#mariana-chat-root *{box-sizing:border-box}
#mariana-chat-btn{position:fixed;bottom:22px;right:22px;width:58px;height:58px;border-radius:50%;background:linear-gradient(135deg,#e1306c,#833ab4,#405de6);box-shadow:0 8px 24px rgba(225,48,108,.45);border:0;cursor:pointer;display:flex;align-items:center;justify-content:center;z-index:999990;transition:transform .2s,box-shadow .2s}
#mariana-chat-btn:hover{transform:scale(1.08);box-shadow:0 10px 28px rgba(225,48,108,.6)}
#mariana-chat-btn:active{transform:scale(.95)}
#mariana-chat-btn svg{width:27px;height:27px;fill:#fff}
#mariana-chat-badge{position:absolute;top:0;right:0;width:15px;height:15px;background:#22c55e;border:2.5px solid #111;border-radius:50%}
#mariana-chat-window{position:fixed;bottom:90px;right:22px;width:375px;max-width:calc(100vw - 32px);height:540px;max-height:calc(100vh - 120px);background:#141417;border:1px solid rgba(255,255,255,.12);border-radius:20px;box-shadow:0 24px 60px rgba(0,0,0,.75),0 0 0 1px rgba(255,255,255,.05);display:flex;flex-direction:column;overflow:hidden;z-index:999995;backdrop-filter:blur(20px);opacity:0;pointer-events:none;transform:translateY(18px) scale(.96);transition:opacity .22s,transform .22s}
#mariana-chat-window.active{opacity:1;pointer-events:auto;transform:none}
.mariana-header{padding:13px 16px;background:rgba(24,24,28,.95);border-bottom:1px solid rgba(255,255,255,.08);display:flex;align-items:center;justify-content:space-between;gap:12px}
.mariana-header-left{display:flex;align-items:center;gap:11px}.mariana-avatar-wrap{position:relative;width:38px;height:38px;flex-shrink:0}
.mariana-avatar{width:100%;height:100%;border-radius:50%;background:linear-gradient(135deg,#e1306c,#833ab4);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:16px}
.mariana-status-dot{position:absolute;bottom:0;right:0;width:10px;height:10px;border-radius:50%;background:#22c55e;border:2px solid #141417}
.mariana-title-wrap{display:flex;flex-direction:column}.mariana-name{font-size:14.5px;font-weight:700;color:#fff;line-height:1.2}.mariana-sub{font-size:11.5px;color:#a1a1aa;margin-top:2px}
.mariana-close-btn{width:32px;height:32px;border-radius:50%;border:0;background:rgba(255,255,255,.07);color:#d4d4d8;display:flex;align-items:center;justify-content:center;cursor:pointer}
.mariana-body{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:12px;background:#121215;scroll-behavior:smooth}
.mariana-msg-bot,.mariana-msg-user{max-width:86%;padding:12px 14px;font-size:13.5px;line-height:1.45;word-break:break-word;animation:mariana-fade .22s ease-out}
.mariana-msg-bot{align-self:flex-start;border-radius:16px 16px 16px 4px;background:#1f1f25;color:#f4f4f5;border:1px solid rgba(255,255,255,.06)}
.mariana-msg-user{align-self:flex-end;border-radius:16px 16px 4px 16px;background:linear-gradient(135deg,#e1306c,#833ab4);color:#fff;box-shadow:0 3px 12px rgba(225,48,108,.25)}
.mariana-typing{align-self:flex-start;display:inline-flex;gap:5px;padding:10px 14px;background:#1f1f25;border:1px solid rgba(255,255,255,.06);border-radius:16px 16px 16px 4px}
.mariana-typing span{width:6px;height:6px;border-radius:50%;background:#a1a1aa;animation:mariana-bounce 1.4s infinite ease-in-out both}.mariana-typing span:nth-child(1){animation-delay:-.32s}.mariana-typing span:nth-child(2){animation-delay:-.16s}
.mariana-quick-wrap{display:flex;flex-direction:column;gap:7px;margin-top:4px}.mariana-quick-title{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:#71717a;font-weight:700}
.mariana-quick-btn{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:11px;padding:8px 12px;color:#e4e4e7;font-size:12.5px;font-weight:500;text-align:left;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:8px}
.mariana-footer{padding:11px 13px;background:rgba(20,20,24,.98);border-top:1px solid rgba(255,255,255,.08)}.mariana-form{display:flex;align-items:center;gap:8px}
.mariana-input{flex:1;background:#1c1c22;border:1px solid rgba(255,255,255,.12);border-radius:999px;padding:10px 15px;color:#fff;font-size:13.5px;outline:none}.mariana-input:focus{border-color:#e1306c;box-shadow:0 0 0 2px rgba(225,48,108,.2)}
.mariana-send-btn{width:38px;height:38px;border-radius:50%;border:0;background:linear-gradient(135deg,#e1306c,#833ab4);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0}.mariana-send-btn:disabled{opacity:.5;cursor:not-allowed}
@keyframes mariana-fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}@keyframes mariana-bounce{0%,80%,100%{transform:scale(.6);opacity:.4}40%{transform:scale(1);opacity:1}}
@media(max-width:480px){#mariana-chat-window{bottom:0!important;right:0!important;left:0!important;width:100%!important;max-width:100%!important;height:82vh!important;max-height:82vh!important;border-radius:22px 22px 0 0!important;border-bottom:0!important;border-left:0!important;border-right:0!important}#mariana-chat-btn{bottom:20px;right:18px;width:54px;height:54px}}