/* Elementos acrescentados isoladamente: não modificam os estilos do portfólio existente. */
#bios-chat-trigger{position:fixed;z-index:990;bottom:23px;right:22px;border:1px solid #98e2ff80;border-radius:999px;padding:14px 20px;background:linear-gradient(120deg,#64c8ff,#a5eaff);color:#06192d;font:700 14px system-ui,sans-serif;box-shadow:0 10px 40px #0009;cursor:pointer;display:flex;align-items:center;gap:9px}
#bios-chat-trigger:hover{filter:brightness(1.08)}
#bios-chat-drawer{font:14px/1.5 system-ui,sans-serif;box-shadow:0 24px 85px #000a;border:1px solid #45769b;position:fixed;z-index:991;right:22px;bottom:86px;width:min(396px,calc(100vw - 28px));height:min(530px,calc(100dvh - 118px));background:#091b31;border-radius:22px;display:flex;flex-direction:column;overflow:hidden;color:#eaf6ff}
#bios-chat-drawer[hidden]{display:none!important}
.bios-chat-head{background:linear-gradient(135deg,#153b61,#09233d);padding:18px 19px;border-bottom:1px solid #28516e;display:flex;gap:12px;align-items:start;justify-content:space-between}
.bios-chat-head b{display:block;font-size:16px;color:#fff}.bios-chat-head small{display:block;color:#a8d1ed;font-size:12px;margin-top:2px}
#bios-chat-close{border:0;background:#ffffff16;color:white;border-radius:10px;cursor:pointer;font-size:20px;width:31px;height:31px}
#bios-chat-stream{padding:17px;flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:12px;scrollbar-color:#376b90 transparent}
.bios-chat-msg{padding:11px 14px;border-radius:15px;max-width:91%;white-space:pre-wrap;overflow-wrap:anywhere;font-size:13.5px;background:#14324f;border:1px solid #284b69;align-self:flex-start}
.bios-chat-msg.user{align-self:flex-end;background:#216aa0;border:1px solid #378ab9;color:white}
.bios-chat-foot{border-top:1px solid #28516e;padding:12px;background:#0b233d}
#bios-chat-form{display:flex;gap:8px;align-items:center}
#bios-chat-input{width:100%;min-width:0;padding:12px 14px;outline:none;border-radius:12px;border:1px solid #37668b;background:#102f4d;color:white;font:13px system-ui,sans-serif}
#bios-chat-form button{background:#82d8ff;color:#061b30;border:0;border-radius:12px;padding:12px 15px;font-weight:750;cursor:pointer}
.bios-chat-help{display:flex;align-items:center;justify-content:space-between;gap:7px;margin-top:9px;font-size:10.5px;color:#a7c2d7}
.bios-chat-help a{color:#8bdcff;text-decoration:underline}
.bios-admin-footer-link{color:#9cbad2!important;font:12px system-ui,sans-serif;opacity:.88;text-decoration:none;white-space:nowrap}
.bios-admin-footer-link:hover{color:#fff!important}
@media(max-width:560px){#bios-chat-drawer{bottom:74px;right:9px;height:min(560px,calc(100dvh - 94px))}#bios-chat-trigger{bottom:12px;right:12px;padding:12px 16px}}

#bios-chat-trigger[hidden]{display:none!important}