:root{--primary:#16a34a;--primary-soft:#22c55e;--primary-alt:#dc2626;--primary-gradient:linear-gradient(90deg,#064e3b,#16a34a 50%,#14532d);--primary-gradient-hover:linear-gradient(90deg,#14532d,#22c55e 50%,#166534);--chat-bg:#020617;--bot-bubble:hsla(0,0%,100%,.06);--user-bubble:rgba(220,38,38,.22);--text-main:#ecfeff;--text-muted:#9ca3af;--border-light:rgba(34,197,94,.35);--shadow-soft:0 18px 45px rgba(0,0,0,.6);--radius-lg:18px;--radius-pill:999px;--transition-fast:0.2s ease;--transition-med:0.3s ease}*{box-sizing:border-box}.chat-toggle-btn{background:radial-gradient(circle,#22c55e,#064e3b);border:none;border-radius:50%;bottom:24px;box-shadow:0 0 40px rgba(34,197,94,.9);cursor:pointer;height:68px;position:fixed;right:24px;transition:transform var(--transition-med),box-shadow var(--transition-med);width:68px;z-index:9999999999}.chat-toggle-btn:hover{box-shadow:0 0 55px #22c55e;transform:translateY(-3px) scale(1.05)}.chat-toggle-btn img{height:100%;object-fit:cover;width:100%}.chat-container{background:linear-gradient(180deg,#020617,#021b16);border:1px solid var(--border-light);border-radius:20px;bottom:24px;box-shadow:var(--shadow-soft);display:none;flex-direction:column;height:clamp(460px,80vh,620px);opacity:0;overflow:hidden;position:fixed;right:24px;transform:translateY(14px) scale(.96);transition:opacity var(--transition-med),transform var(--transition-med);width:clamp(320px,90vw,420px)}.chat-container.visible{display:flex;opacity:1;transform:translateY(0) scale(1)}.chat-container:before{animation:snow 18s linear infinite;background-image:radial-gradient(2px 2px at 10% 10%,#fff,transparent),radial-gradient(1.5px 1.5px at 30% 40%,#fff,transparent),radial-gradient(2px 2px at 50% 80%,#fff,transparent),radial-gradient(1.5px 1.5px at 70% 20%,#fff,transparent),radial-gradient(2px 2px at 90% 60%,#fff,transparent);content:"";inset:0;opacity:.35;pointer-events:none;position:absolute}@keyframes snow{0%{transform:translateY(-140px)}to{transform:translateY(820px)}}.chat-header{align-items:center;background:var(--primary-gradient);border-bottom:1px solid var(--border-light);display:flex;justify-content:space-between;padding:.75rem 1rem}.bot-avatar,.header-avatar{animation:glow 2.5s ease-in-out infinite alternate;background:#fff;border-radius:50%;box-shadow:0 0 18px rgba(34,197,94,.9)}@keyframes glow{0%{box-shadow:0 0 8px rgba(34,197,94,.4)}to{box-shadow:0 0 24px #22c55e}}.header-text h1{color:#fff}.header-text p{color:#e5e7eb}.chat-content,.chat-messages,.chat-panel{background:transparent;color:var(--text-main)}.quick-reply{background:rgba(22,163,74,.25);border:1px solid var(--border-light);color:var(--text-main)}.quick-reply:hover{background:rgba(22,163,74,.45)}.message{animation:bubble .28s ease-out;box-shadow:0 6px 16px rgba(0,0,0,.4)}@keyframes bubble{0%{opacity:0;transform:translateY(8px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.message.bot{background:var(--bot-bubble);color:var(--text-main)}.message.user{background:var(--user-bubble);color:var(--text-main)}.chat-input{background:linear-gradient(180deg,#020617,#021b16);border-top:1px solid var(--border-light)}.input-container input{background:#020617;border-color:var(--border-light);color:var(--text-main)}.input-container input::placeholder{color:var(--text-muted)}.input-container input:focus{border-color:var(--primary-soft);box-shadow:0 0 0 1px rgba(34,197,94,.6)}.send-buttton{background:var(--primary);border-color:var(--primary)}.send-buttton:hover{background:#15803d}.voice-input-btn{background:hsla(0,0%,100%,.1);border-color:var(--border-light);color:var(--text-main)}@media (prefers-reduced-motion:reduce){.bot-avatar,.chat-container:before,.header-avatar,.message{animation:none!important}}