.ah-root{--ah-primary: #005C43;--ah-primary-hover: #004e39;--ah-primary-dark: #004232;--ah-primary-light: #40997e;--ah-bg: #f7fbf9;--ah-bg-secondary: #f0f7f4;--ah-bg-tertiary: #e8f2ed;--ah-bg-chat: #fafcfb;--ah-text: #1a332b;--ah-text-secondary: #3d6b58;--ah-text-tertiary: #6b9e8a;--ah-text-inverse: #ffffff;--ah-border: #cfe5da;--ah-border-light: #e0efe8;--ah-shadow-sm: 0 1px 3px rgba(0, 0, 0, .06), 0 1px 2px rgba(0, 0, 0, .04);--ah-shadow-md: 0 4px 12px rgba(0, 0, 0, .08);--ah-shadow-lg: 0 8px 30px rgba(0, 0, 0, .12);--ah-shadow-xl: 0 20px 60px rgba(0, 0, 0, .15), 0 8px 20px rgba(0, 0, 0, .06);--ah-secondary: #40997e;--ah-secondary-dark: #38866f;--ah-secondary-light: #66ad95;--ah-glow-secondary: 0 0 16px rgba(64, 153, 126, .3);--ah-glow: 0 0 20px rgba(0, 92, 67, .25);--ah-glow-strong: 0 0 30px rgba(0, 92, 67, .35);--ah-glow-subtle: 0 0 12px rgba(0, 92, 67, .15);--ah-radius-sm: 8px;--ah-radius-md: 12px;--ah-radius-lg: 16px;--ah-radius-full: 9999px;--ah-transition: all .25s cubic-bezier(.4, 0, .2, 1);--ah-transition-fast: all .15s cubic-bezier(.4, 0, .2, 1);--ah-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;font-family:var(--ah-font);font-size:13px;line-height:1.5;color:var(--ah-text);box-sizing:border-box}.ah-root *,.ah-root *:before,.ah-root *:after{box-sizing:border-box}@keyframes ah-slide-up{0%{opacity:0;transform:translateY(16px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes ah-slide-down{0%{opacity:1;transform:translateY(0) scale(1)}to{opacity:0;transform:translateY(16px) scale(.98)}}@keyframes ah-fade-in{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes ah-badge-appear{0%{transform:scale(0)}60%{transform:scale(1.2)}to{transform:scale(1)}}@keyframes ah-bounce{0%,60%,to{transform:translateY(0)}30%{transform:translateY(-8px)}}@keyframes ah-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes ah-pulse{0%{box-shadow:var(--ah-shadow-lg),var(--ah-glow),0 0 0 0 var(--ah-primary)}50%{box-shadow:var(--ah-shadow-lg),var(--ah-glow-strong),0 0 0 12px transparent}to{box-shadow:var(--ah-shadow-lg),var(--ah-glow),0 0 0 0 transparent}}@media (prefers-reduced-motion: reduce){.ah-root *,.ah-root *:before,.ah-root *:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}.ah-launcher{position:fixed;z-index:2147483000;width:56px;height:56px;border-radius:50%;background:linear-gradient(135deg,var(--ah-primary),var(--ah-primary-dark));color:var(--ah-text-inverse);border:2px solid var(--ah-primary-light);cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px #0003,var(--ah-glow-subtle);transition:transform .3s cubic-bezier(.34,1.56,.64,1),box-shadow .3s ease,background .3s ease}.ah-launcher:hover{transform:scale(1.08);background:linear-gradient(135deg,var(--ah-secondary),var(--ah-secondary-dark));border-color:var(--ah-secondary-light);box-shadow:0 12px 32px #00000040,var(--ah-glow-secondary)}.ah-launcher:active{transform:scale(.96)}.ah-launcher--notify{animation:ah-pulse 1.5s ease-in-out infinite}.ah-launcher.bottom-right{bottom:20px;right:20px}.ah-launcher.bottom-left{bottom:20px;left:20px}.ah-launcher-icon{width:22px;height:22px}.ah-badge{position:absolute;top:-4px;right:-4px;min-width:18px;height:18px;border-radius:var(--ah-radius-full);background:linear-gradient(135deg,#ef4444,#dc2626);color:var(--ah-text-inverse);font-size:10px;font-weight:700;display:flex;align-items:center;justify-content:center;padding:0 5px;border:2px solid #fff;box-shadow:var(--ah-shadow-sm);animation:ah-badge-appear .4s cubic-bezier(.34,1.56,.64,1);pointer-events:none}.ah-panel{position:fixed;z-index:2147483001;width:380px;height:540px;background:var(--ah-bg);border-radius:var(--ah-radius-lg);border:none;box-shadow:var(--ah-shadow-xl),var(--ah-glow-subtle);display:flex;flex-direction:column;overflow:hidden;animation:ah-slide-up .35s cubic-bezier(.34,1.56,.64,1)}.ah-panel--closing{animation:ah-slide-down .25s cubic-bezier(.4,0,.2,1) forwards}.ah-panel.bottom-right{bottom:92px;right:20px}.ah-panel.bottom-left{bottom:92px;left:20px}.ah-header{padding:14px 18px;background:linear-gradient(135deg,var(--ah-primary),var(--ah-primary-dark));color:var(--ah-text-inverse);display:flex;align-items:center;gap:12px;flex-shrink:0;position:relative}.ah-header:after{content:"";position:absolute;bottom:0;left:0;right:0;height:1px;background:#ffffff1a}.ah-header-logo{width:36px;height:36px;border-radius:50%;object-fit:cover;border:2px solid rgba(255,255,255,.2)}.ah-header-info{flex:1}.ah-header-title{font-size:14px;font-weight:600;margin:0}.ah-header-subtitle{font-size:11px;opacity:.85;margin:0}.ah-header-status{width:8px;height:8px;border-radius:50%;flex-shrink:0}.ah-header-status.online{background:#22c55e;box-shadow:0 0 8px #22c55e99}.ah-header-status.offline{background:#94a3b8}.ah-close-btn{background:#ffffff1a;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.15);border-radius:var(--ah-radius-sm);color:var(--ah-text-inverse);cursor:pointer;padding:6px;opacity:.9;transition:var(--ah-transition-fast);height:32px;width:32px}.ah-close-btn:hover{opacity:1;background:var(--ah-secondary);border-color:var(--ah-secondary-light);transform:translateY(-1px);box-shadow:var(--ah-glow-secondary)}.ah-offline-banner{padding:8px 18px;font-size:12px;color:var(--ah-text-secondary);background:var(--ah-bg-tertiary);border-bottom:1px solid var(--ah-border-light);text-align:center;flex-shrink:0}.ah-messages{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:10px;background:var(--ah-bg-chat);scroll-behavior:smooth}.ah-messages::-webkit-scrollbar,.ah-prechat::-webkit-scrollbar{width:6px}.ah-messages::-webkit-scrollbar-track,.ah-prechat::-webkit-scrollbar-track{background:transparent;margin:4px 0}.ah-messages::-webkit-scrollbar-thumb,.ah-prechat::-webkit-scrollbar-thumb{background:var(--ah-border);border-radius:var(--ah-radius-full);border:1px solid transparent;background-clip:padding-box}.ah-messages::-webkit-scrollbar-thumb:hover,.ah-prechat::-webkit-scrollbar-thumb:hover{background:var(--ah-text-tertiary);border:1px solid transparent;background-clip:padding-box}.ah-messages::-webkit-scrollbar-corner,.ah-prechat::-webkit-scrollbar-corner{background:transparent}.ah-message{padding:8px 12px;font-size:13px;line-height:1.5;word-wrap:break-word;animation:ah-fade-in .4s ease both;transition:var(--ah-transition-fast)}.ah-message.visitor{align-self:flex-end;max-width:75%;background:linear-gradient(135deg,var(--ah-primary),var(--ah-primary-dark));color:var(--ah-text-inverse);border:1px solid var(--ah-primary-light);border-radius:18px 18px 4px;box-shadow:var(--ah-shadow-sm),var(--ah-glow-subtle)}.ah-message.agent{align-self:flex-start;max-width:85%;background:var(--ah-bg);color:var(--ah-text);border:1px solid var(--ah-border);border-radius:4px 18px 18px;box-shadow:var(--ah-shadow-sm)}.ah-message-time{font-size:10px;color:var(--ah-text-tertiary);margin-top:4px}.ah-message.visitor .ah-message-time{color:#ffffffb3}.ah-link{color:inherit;text-decoration:underline;text-underline-offset:2px;word-break:break-all}.ah-link:hover{opacity:.8}.ah-typing{align-self:flex-start;animation:ah-fade-in .3s ease both}.ah-typing-dots{display:flex;gap:5px;padding:12px 16px;background:var(--ah-bg);border:1px solid var(--ah-border);border-radius:4px 18px 18px;box-shadow:var(--ah-shadow-sm)}.ah-typing-dot{width:7px;height:7px;border-radius:50%;background:var(--ah-text-tertiary);animation:ah-bounce 1.4s ease-in-out infinite}.ah-typing-dot:nth-child(2){animation-delay:.2s}.ah-typing-dot:nth-child(3){animation-delay:.4s}.ah-greeting{align-self:flex-start;max-width:85%;background:var(--ah-bg);color:var(--ah-text);padding:8px 12px;border:1px solid var(--ah-border);border-radius:4px 18px 18px;box-shadow:var(--ah-shadow-sm);font-size:13px;animation:ah-fade-in .5s ease both}.ah-input-area{padding:10px 14px;border-top:1px solid var(--ah-border-light);flex-shrink:0;background:var(--ah-bg)}.ah-input-wrapper{display:flex;align-items:flex-end;gap:0;border:1.5px solid var(--ah-border);border-radius:var(--ah-radius-full);padding:3px 3px 3px 14px;background:var(--ah-bg);transition:var(--ah-transition-fast)}.ah-input-wrapper:focus-within{border-color:var(--ah-primary);box-shadow:var(--ah-glow-subtle)}.ah-input{flex:1;border:none;padding:5px 0;font-size:13px;font-family:var(--ah-font);outline:none;resize:none;min-height:28px;max-height:100px;background:transparent;color:var(--ah-text);line-height:1.4}.ah-input::placeholder{color:var(--ah-text-tertiary)}.ah-send-btn{width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,var(--ah-primary),var(--ah-primary-dark));color:var(--ah-text-inverse);border:1.5px solid var(--ah-primary-light);cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:transform .2s cubic-bezier(.34,1.56,.64,1),opacity .2s ease,background .15s ease;opacity:0;transform:scale(.8);pointer-events:none}.ah-send-btn.visible{opacity:1;transform:scale(1);pointer-events:auto}.ah-send-btn:hover{background:linear-gradient(135deg,var(--ah-primary-light),var(--ah-primary));transform:scale(1.08);box-shadow:var(--ah-glow-subtle)}.ah-send-btn:active{transform:scale(.95)}.ah-send-btn.visible:disabled{opacity:.5;cursor:not-allowed;transform:scale(1)}.ah-prechat{flex:1;padding:24px 20px;display:flex;flex-direction:column;gap:16px;background:var(--ah-bg-chat)}.ah-prechat-title{font-size:15px;font-weight:600;margin:0;color:var(--ah-text)}.ah-field{display:flex;flex-direction:column;gap:6px}.ah-field label{font-size:12px;font-weight:500;color:var(--ah-text-secondary)}.ah-field input{border:1.5px solid var(--ah-border);border-radius:var(--ah-radius-full);padding:8px 14px;font-size:13px;font-family:var(--ah-font);outline:none;transition:var(--ah-transition-fast);background:var(--ah-bg);color:var(--ah-text)}.ah-field input::placeholder{color:var(--ah-text-tertiary)}.ah-field input:focus{border-color:var(--ah-primary);box-shadow:var(--ah-glow-subtle)}.ah-prechat-submit{padding:10px 18px;background:linear-gradient(135deg,var(--ah-primary),var(--ah-primary-dark));color:var(--ah-text-inverse);border:1.5px solid var(--ah-primary-light);border-radius:var(--ah-radius-full);font-size:13px;font-weight:600;cursor:pointer;transition:transform .2s cubic-bezier(.34,1.56,.64,1),box-shadow .2s ease,background .15s ease;margin-top:4px;box-shadow:var(--ah-shadow-sm)}.ah-prechat-submit:hover{background:var(--ah-primary-hover);transform:translateY(-1px);box-shadow:var(--ah-shadow-md),var(--ah-glow-subtle)}.ah-prechat-submit:active{transform:translateY(0)}.ah-powered-by{text-align:center;padding:6px;font-size:10px;color:var(--ah-text-tertiary);border-top:1px solid var(--ah-border-light);background:var(--ah-bg)}@media (max-width: 480px){.ah-panel{width:100%!important;height:100%!important;bottom:0!important;left:0!important;right:0!important;border-radius:0;border:none}.ah-panel.bottom-right,.ah-panel.bottom-left{bottom:0;right:0;left:0}.ah-launcher{width:50px;height:50px;cursor:pointer!important}.ah-launcher-icon{width:20px;height:20px}.ah-input-area{padding:8px 10px}.ah-input,.ah-field input{font-size:16px}}