:root{--chatbox-dark:rgba(250, 250, 250, 0.95);--chatbox-dark-elevated:rgba(255, 255, 255, 0.98);--chatbox-accent:#d4af37;--chatbox-accent-hover:#c9a227;--chatbox-text-primary:#0a0a0a;--chatbox-text-secondary:rgba(0, 0, 0, 0.65);--chatbox-border:rgba(212, 175, 55, 0.25)}.chatbox-toggle{position:fixed;bottom:30px;right:30px;width:56px;height:56px;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.95);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--chatbox-border);border-radius:50%;box-shadow:0 4px 20px rgba(0,0,0,.12),0 0 0 1px rgba(212,175,55,.15);cursor:pointer;user-select:none;z-index:999;transition:all .3s cubic-bezier(.4, 0, .2, 1)}.chatbox-toggle::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(212,175,55,.1),rgba(212,175,55,.05));border-radius:50%;opacity:0;transition:opacity .3s ease}.chatbox-toggle:hover{transform:translateY(-4px);box-shadow:0 8px 30px rgba(0,0,0,.5),0 0 20px rgba(212,175,55,.3);border-color:var(--chatbox-accent)}.chatbox-toggle:hover::before{opacity:1}.chatbox-toggle svg{width:24px;height:24px;color:var(--chatbox-accent);position:relative;z-index:1}.chatbox-toggle.active{display:none}.chatbox-badge{position:absolute;top:-6px;right:-6px;min-width:20px;height:20px;display:flex;align-items:center;justify-content:center;padding:0 6px;background:var(--chatbox-accent);border:2px solid var(--chatbox-dark);border-radius:10px;font-family:Inter,sans-serif;font-size:.7rem;font-weight:700;color:var(--chatbox-dark);animation:badgePulse 2s ease-in-out infinite}@keyframes badgePulse{0%,100%{transform:scale(1)}50%{transform:scale(1.1)}}.chatbox-container{position:fixed;bottom:100px;right:30px;width:380px;max-height:600px;display:none;flex-direction:column;background:rgba(255,255,255,.98);backdrop-filter:blur(40px);-webkit-backdrop-filter:blur(40px);border:1px solid var(--chatbox-border);border-radius:16px;box-shadow:0 20px 60px rgba(0,0,0,.15),0 0 0 1px rgba(212,175,55,.1);z-index:1000;opacity:0;transform:translateY(20px) scale(.95);animation:chatboxSlideIn .4s cubic-bezier(.4,0,.2,1) forwards}.chatbox-container.active{display:flex}@keyframes chatboxSlideIn{to{opacity:1;transform:translateY(0) scale(1)}}.chatbox-header{display:flex;justify-content:space-between;align-items:center;border-radius:16px 16px 0 0;height:100%;width:100%;padding:1.25rem 1.5rem;border-bottom:1px solid rgba(212,175,55,.2);background:linear-gradient(90deg,var(--sd-accent),#e8c968);backdrop-filter:blur(20px)}.chatbox-header h3{margin:0;font-family:'Cormorant Garamond',Georgia,serif;font-size:1.25rem;font-weight:600;color:var(--chatbox-text-primary);letter-spacing:.02em}.chatbox-close{width:32px;height:32px;display:flex;align-items:center;justify-content:center;padding:0;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:8px;cursor:pointer;transition:all .2s ease}.chatbox-close svg{width:16px;height:16px;color:var(--chatbox-text-secondary)}.chatbox-close:hover{background:rgba(212,175,55,.1);border-color:var(--chatbox-accent)}.chatbox-close:hover svg{color:var(--chatbox-accent)}.chatbox-messages{flex:1;display:flex;flex-direction:column;gap:1rem;padding:1.5rem;background:rgba(250,250,250,.5);backdrop-filter:blur(10px);overflow-y:auto}.message.bot .bubble{max-width:85%;padding:.875rem 1.125rem;background:rgba(255,255,255,.95);border:1px solid rgba(212,175,55,.2);border-radius:12px 12px 12px 4px;font-family:Inter,sans-serif;font-size:.875rem;font-weight:400;color:var(--chatbox-text-primary);line-height:1.6;box-shadow:0 2px 8px rgba(0,0,0,.05)}.chatbox-messages::-webkit-scrollbar{width:6px}.chatbox-messages::-webkit-scrollbar-track{background:0 0}.chatbox-messages::-webkit-scrollbar-thumb{background:rgba(255,255,255,.1);border-radius:3px}.chatbox-messages::-webkit-scrollbar-thumb:hover{background:rgba(212,175,55,.3)}.message{display:flex;animation:messageSlideIn .3s ease}@keyframes messageSlideIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.message.bot{justify-content:flex-start}.message.bot .bubble{max-width:85%;padding:.875rem 1.125rem;background:var(--chatbox-dark-elevated);border:1px solid rgba(255,255,255,.08);border-radius:12px 12px 12px 4px;font-family:Inter,sans-serif;font-size:.875rem;font-weight:400;color:var(--chatbox-text-primary);line-height:1.6}.message.user{justify-content:flex-end}.message.user .bubble{max-width:85%;padding:.875rem 1.125rem;background:linear-gradient(135deg,var(--chatbox-accent),#c9a227);border-radius:12px 12px 4px 12px;font-family:Inter,sans-serif;font-size:.875rem;font-weight:500;color:var(--chatbox-dark);line-height:1.6}.chatbox-footer{padding:1.25rem 1.5rem;background:rgba(255,255,255,.95);backdrop-filter:blur(20px);border-top:2px solid rgba(212,175,55,.2);border-radius:0 0 16px 16px}.chatbox-actions{display:flex;flex-direction:column;gap:.75rem}.chatbox-btn{padding:.875rem 1.125rem;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:10px;font-family:Inter,sans-serif;font-size:.875rem;font-weight:500;color:var(--chatbox-text-primary);text-align:left;cursor:pointer;transition:all .2s cubic-bezier(.4, 0, .2, 1);position:relative;overflow:hidden}.chatbox-btn::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(212,175,55,.1),rgba(212,175,55,.05));opacity:0;transition:opacity .2s ease}.chatbox-btn:hover{background:rgba(255,255,255,.08);border-color:var(--chatbox-accent);color:var(--chatbox-accent);transform:translateX(4px)}.chatbox-btn:hover::before{opacity:1}.chatbox-btn:active{transform:translateX(2px)}.chatbox-btn.active{background:linear-gradient(135deg,var(--chatbox-accent),#c9a227);border-color:transparent;color:var(--chatbox-dark)}@media (max-width:480px){.chatbox-toggle{bottom:20px;right:20px;width:52px;height:52px}.chatbox-toggle svg{width:22px;height:22px}.chatbox-badge{top:-4px;right:-4px;min-width:18px;height:18px;font-size:.65rem}.chatbox-container{width:calc(100vw - 30px);max-width:100%;bottom:85px;right:15px;max-height:calc(100vh - 150px);border-radius:16px 16px 0 0}.chatbox-header{padding:1rem 1.25rem}.chatbox-header h3{font-size:1.125rem}.chatbox-messages{padding:1.25rem}.chatbox-footer{padding:1rem 1.25rem}.chatbox-btn{padding:.8rem 1rem;font-size:.85rem}}@media (max-width:360px){.chatbox-container{width:calc(100vw - 20px);right:10px}.message.bot .bubble,.message.user .bubble{max-width:90%;font-size:.8rem}}