@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";
:root{--background-top:#1f1815;--background-bottom:#0a0807;--foreground:#fcf8f5;--primary:#d4af37;--primary-glow:#d4af3766;--primary-gradient:linear-gradient(135deg, #e65c5c 0%, #d4af37 100%);--card-bg:#2d242073;--card-hover:#3d312ca6;--card-border:#d4af3726;--simu-msg:#362a25d9;--user-msg:#e65c5cd9;--border:#ffffff14;--safe-bottom:env(safe-area-inset-bottom,20px);--safe-top:env(safe-area-inset-top,0px);--thumb-touch-size:48px}*{box-sizing:border-box;margin:0;padding:0}body{background:linear-gradient(to bottom, var(--background-top), var(--background-bottom));color:var(--foreground);overscroll-behavior-y:none;background-attachment:fixed;flex-direction:column;min-height:100dvh;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:16px;line-height:1.6;display:flex}input,button{font-family:inherit;font-size:16px}.container{max-width:480px;padding:calc(1rem + var(--safe-top)) 1.5rem calc(1rem + var(--safe-bottom));flex-direction:column;flex:1;width:100%;margin:0 auto;display:flex}.glass-card{background:var(--card-bg);-webkit-backdrop-filter:blur(12px);border:1px solid var(--card-border);border-radius:20px;transition:transform .3s cubic-bezier(.4,0,.2,1),box-shadow .3s cubic-bezier(.4,0,.2,1),background-color .3s;box-shadow:0 8px 32px #0003}.glass-card:active{transform:scale(.98)}@keyframes softPulse{0%{filter:drop-shadow(0 0 4px var(--primary-glow));transform:scale(1)}50%{filter:drop-shadow(0 0 12px var(--primary-glow));transform:scale(1.05)}to{filter:drop-shadow(0 0 4px var(--primary-glow));transform:scale(1)}}.animate-pulse-slow{animation:3s ease-in-out infinite softPulse;display:inline-block}@keyframes slideUpFade{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-slide-up{animation:.6s cubic-bezier(.16,1,.3,1) forwards slideUpFade}@keyframes breathing{0%{transform:scale(1)}50%{transform:scale(1.015)}to{transform:scale(1)}}.avatar-breathing{animation:4s ease-in-out infinite breathing}@keyframes speakingGlow{0%{box-shadow:0 0 8px var(--primary-glow);border-color:var(--primary)}50%{border-color:gold;box-shadow:0 0 20px #d4af3799}to{box-shadow:0 0 8px var(--primary-glow);border-color:var(--primary)}}.avatar-speaking{border-color:var(--primary);animation:2s ease-in-out infinite speakingGlow}.input-field{border:1px solid var(--border);width:100%;color:var(--foreground);background-color:#1a151299;border-radius:12px;outline:none;padding:1rem;font-size:1rem;transition:border-color .2s,box-shadow .2s}.input-field:focus{border-color:var(--primary);box-shadow:0 0 0 2px var(--primary-glow)}.btn-primary{background:var(--primary-gradient);color:#fff;cursor:pointer;border:none;border-radius:12px;width:100%;padding:1rem;font-size:1.05rem;font-weight:600;transition:transform .2s,box-shadow .2s;box-shadow:0 4px 15px #e65c5c4d}.btn-primary:active{transform:scale(.98)}.btn-primary:hover{box-shadow:0 6px 20px #e65c5c66}.starter-card{background:var(--card-bg);-webkit-backdrop-filter:blur(12px);border:1px solid var(--card-border);color:var(--foreground);cursor:pointer;border-radius:20px;flex:none;padding:1.25rem;font-size:.95rem;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 4px 16px #00000026}.starter-card:hover{background:var(--card-hover);border-color:var(--primary);transform:translateY(-2px);box-shadow:0 8px 24px #00000040}.chat-container{width:100%;max-width:480px;height:100dvh;padding-top:var(--safe-top);padding-bottom:var(--safe-bottom);flex-direction:column;margin:0 auto;display:flex;position:relative}.chat-header{-webkit-backdrop-filter:blur(16px);z-index:10;background:#1f1815bf;border-bottom:1px solid #ffffff0d;align-items:center;gap:1rem;padding:1rem 1.5rem;display:flex;position:sticky;top:0;box-shadow:0 4px 20px #0003}.simu-avatar{background:var(--card-bg);border:2px solid var(--primary);width:44px;height:44px;box-shadow:0 0 10px var(--primary-glow);border-radius:50%;justify-content:center;align-items:center;display:flex}.header-info h1{background:var(--primary-gradient);-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:1.15rem;font-weight:600}.header-info p{color:#c9bbae;font-size:.8rem}.chat-messages{flex-direction:column;flex:1;gap:1.5rem;padding:1.5rem;display:flex;overflow-y:auto}.message-wrapper{width:100%;animation:.4s cubic-bezier(.16,1,.3,1) forwards slideUpFade;display:flex}.message-wrapper.user{justify-content:flex-end}.message-wrapper.simu{justify-content:flex-start}.message{border-radius:22px;max-width:82%;padding:1rem 1.25rem;font-size:1.1rem;line-height:1.5;box-shadow:0 4px 16px #00000026}.message.user{background:var(--user-msg);-webkit-backdrop-filter:blur(8px);border:1px solid #e65c5c33;border-bottom-right-radius:6px}.message.simu{background:var(--simu-msg);-webkit-backdrop-filter:blur(8px);color:#fcf8f5;border:1px solid #d4af371a;border-bottom-left-radius:6px}.chat-input-area{background:0 0;padding:.75rem 1rem 1rem;position:relative}.chat-input-area:before{content:"";background:linear-gradient(to top, var(--background-bottom), transparent);pointer-events:none;height:40px;position:absolute;top:-40px;left:0;right:0}.input-wrapper{-webkit-backdrop-filter:blur(16px);background:#1f1815cc;border:1px solid #d4af3733;border-radius:30px;align-items:center;gap:.5rem;padding:.4rem;transition:all .3s;display:flex;box-shadow:0 8px 32px #0003}.input-wrapper:focus-within{border-color:var(--primary);box-shadow:0 8px 32px #d4af3726}.chat-input{color:var(--foreground);background:0 0;border:none;outline:none;flex:1;padding:.6rem 1rem;font-size:1.05rem}.send-btn{background:var(--primary-gradient);color:#fff;cursor:pointer;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;transition:transform .2s,box-shadow .2s;display:flex;box-shadow:0 4px 12px #e65c5c4d}.send-btn:active{transform:scale(.92)}.send-btn:disabled{box-shadow:none;cursor:not-allowed;background:#5a4b45}.typing-indicator{gap:5px;padding:.8rem 1rem;display:flex}.typing-dot{background-color:var(--primary);border-radius:50%;width:6px;height:6px;animation:1.4s ease-in-out infinite both typing}.typing-dot:first-child{animation-delay:-.32s}.typing-dot:nth-child(2){animation-delay:-.16s}@keyframes typing{0%,80%,to{opacity:.5;transform:scale(0)}40%{opacity:1;transform:scale(1.2)}}::-webkit-scrollbar{background:0 0;width:0}