:root{--koperia-chat-bg:#0d1b2a;--koperia-chat-primary:#1f7a8c;--koperia-chat-action:#31cdcf;--koperia-chat-accent:#39d98a;--koperia-chat-text:#15202b;--koperia-chat-muted:#667085;--koperia-chat-panel:#fff;--koperia-chat-border:rgba(13,27,42,.12)}.koperia-chat-root{position:fixed;right:22px;bottom:22px;z-index:2147483000;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.koperia-chat-button{display:inline-flex;align-items:center;gap:12px;border:0;border-radius:999px;padding:12px 24px 12px 12px;background:linear-gradient(135deg,var(--koperia-chat-bg),var(--koperia-chat-primary));color:#fff;font-size:18px;font-weight:700;box-shadow:0 16px 40px rgba(13,27,42,.22);cursor:pointer}.koperia-chat-button-avatar{position:relative;display:inline-flex;width:48px;height:48px;border-radius:18px;overflow:visible;background:rgba(255,255,255,.14);box-shadow:inset 0 0 0 1px rgba(255,255,255,.22),0 8px 22px rgba(13,27,42,.22)}.koperia-chat-button-avatar img{width:100%;height:100%;object-fit:cover;object-position:center top;border-radius:18px;transform:scale(1.08)}.koperia-chat-button-dot{position:absolute;right:-4px;top:-4px;width:14px;height:14px;border-radius:99px;background:var(--koperia-chat-accent);border:3px solid #fff;box-shadow:0 0 0 5px rgba(57,217,138,.16);animation:koperiaDotPulse 1.8s infinite ease-in-out}@keyframes koperiaDotPulse{0%,100%{transform:scale(1);box-shadow:0 0 0 5px rgba(57,217,138,.14)}50%{transform:scale(1.18);box-shadow:0 0 0 9px rgba(57,217,138,.05)}}.koperia-chat-panel{position:relative;display:flex;flex-direction:column;width:min(430px, calc(100vw - 28px));height:min(640px, calc(100vh - 96px));margin-bottom:12px;border-radius:22px;overflow:hidden;background:var(--koperia-chat-panel);color:var(--koperia-chat-text);box-shadow:0 26px 86px rgba(13,27,42,.34),0 0 28px rgba(49,205,207,.16);border:1px solid rgba(49,205,207,.7);transform-origin:bottom right;animation:koperiaPanelIn .28s ease-out}.koperia-chat-panel[hidden]{display:none !important}.koperia-chat-root.is-open .koperia-chat-button{display:none !important}@keyframes koperiaPanelIn{from{opacity:0;transform:translateY(12px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}.koperia-chat-header{flex:0 0 auto;display:flex;align-items:flex-start;justify-content:space-between;gap:14px;padding:24px 18px 18px;background:linear-gradient(135deg,var(--koperia-chat-bg),var(--koperia-chat-primary));color:#fff;overflow:visible}.koperia-chat-brand{display:flex;align-items:center;gap:12px;min-width:0}.koperia-chat-avatar{position:relative;flex:0 0 auto;width:62px;height:62px;border-radius:22px;overflow:visible;background:rgba(255,255,255,.14);box-shadow:inset 0 0 0 1px rgba(255,255,255,.25),0 14px 34px rgba(13,27,42,.24)}.koperia-chat-avatar img{width:100%;height:100%;object-fit:cover;object-position:center top;border-radius:22px;transform:scale(1.08)}.koperia-chat-avatar-status{position:absolute;right:-5px;top:-5px;width:16px;height:16px;border-radius:999px;background:var(--koperia-chat-accent);border:3px solid #fff;box-shadow:0 0 0 5px rgba(57,217,138,.16);animation:koperiaDotPulse 1.8s infinite ease-in-out}.koperia-chat-header strong,.koperia-chat-header span{display:block}.koperia-chat-header strong{font-size:17px}.koperia-chat-header span{opacity:.85;font-size:13px}.koperia-chat-close{flex:0 0 auto;width:44px;height:44px;border-radius:99px;border:1px solid rgba(255,255,255,.28);background:rgba(255,255,255,.12);color:#fff;font-size:24px;line-height:1;cursor:pointer;touch-action:manipulation;position:relative;z-index:3}.koperia-chat-messages{flex:1 1 auto;min-height:0;height:auto;overflow-y:auto;padding:16px;background:#f7fafc}.koperia-chat-message{max-width:86%;margin:0 0 10px;padding:11px 13px;border-radius:16px;font-size:14px;line-height:1.35;white-space:pre-wrap}.koperia-chat-message.bot{background:#fff;border:1px solid var(--koperia-chat-border);border-top-left-radius:6px}.koperia-chat-message.bot a{color:#0057ff;font-weight:700;text-decoration:underline;text-underline-offset:2px}.koperia-chat-message.bot a:hover{color:#003fc2}.koperia-chat-message.typing{display:inline-flex;align-items:center;gap:5px;width:auto;min-width:54px;min-height:39px}.koperia-chat-message.typing span{width:7px;height:7px;border-radius:999px;background:var(--koperia-chat-muted);opacity:.35;animation:koperiaTypingPulse 1.05s infinite ease-in-out}.koperia-chat-message.typing span:nth-child(2){animation-delay:.16s}.koperia-chat-message.typing span:nth-child(3){animation-delay:.32s}@keyframes koperiaTypingPulse{0%,80%,100%{transform:translateY(0);opacity:.35}40%{transform:translateY(-4px);opacity:.9}}.koperia-chat-message.user{margin-left:auto;background:var(--koperia-chat-primary);color:#fff;border-top-right-radius:6px}.koperia-chat-form{flex:0 0 auto;display:flex;gap:8px;align-items:stretch;padding:14px 14px 12px;border-top:1px solid rgba(49,205,207,.24);background:#fff}.koperia-chat-form textarea{flex:1;display:block;resize:none;border:1px solid var(--koperia-chat-border);border-radius:14px;padding:15px 13px;font:inherit;font-size:14px;min-height:72px;height:72px;line-height:20px;box-sizing:border-box;overflow-y:auto}.koperia-chat-form button{align-self:stretch;border:0;border-radius:14px;padding:0 18px;background:var(--koperia-chat-action);color:#001014;font-weight:700;cursor:pointer;box-shadow:0 0 22px rgba(49,205,207,.35);transition:transform .18s ease,box-shadow .18s ease,filter .18s ease}.koperia-chat-form button:hover{transform:translateY(-1px);box-shadow:0 0 32px rgba(49,205,207,.55);filter:brightness(1.04)}.koperia-chat-form button:disabled{opacity:.55;cursor:wait}.koperia-chat-privacy{flex:0 0 auto;margin:0;padding:0 14px 12px;font-size:11px;color:var(--koperia-chat-muted);background:#fff}@media (max-width:520px){body.koperia-chat-open .site-header,body.koperia-chat-open header.site-header,body.koperia-chat-open .main-header,body.koperia-chat-open header[role=banner]{display:none !important}.koperia-chat-root{right:0;bottom:0}.koperia-chat-button{padding:11px 21px 11px 11px;font-size:17px;box-shadow:0 18px 42px rgba(13,27,42,.26)}.koperia-chat-panel{position:fixed;inset:0;z-index:2147483001;width:100vw;height:100dvh;margin-bottom:0;border-radius:0;border:0;box-shadow:none;animation:none}.koperia-chat-header{padding-top:calc(22px + env(safe-area-inset-top, 0px))}.koperia-chat-form{padding-bottom:calc(12px + env(safe-area-inset-bottom, 0px))}.koperia-chat-privacy{padding-bottom:calc(12px + env(safe-area-inset-bottom, 0px))}}