@import "https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap";:root{--primary-marine:#0a192f;--secondary-marine:#112240;--accent-teal:#10b981;--accent-light:#38bdf8;--glass-bg:#11224073;--glass-border:#38bdf826;--text-primary:#f8fafc;--text-muted:#94a3b8;--bot-msg-bg:#10b98126;--user-msg-bg:#38bdf81f;--wa-green:#25d366;--wa-green-hover:#128c7e}:root[data-theme=light]{--primary-marine:#f0f9ff;--secondary-marine:#e0f2fe;--accent-teal:#059669;--accent-light:#0284c7;--glass-bg:#ffffffbf;--glass-border:#0284c733;--text-primary:#0f172a;--text-muted:#475569;--bot-msg-bg:#0596691a;--user-msg-bg:#0284c71a}*{box-sizing:border-box;margin:0;padding:0;transition:background-color .5s,background .5s,border-color .5s,color .5s,box-shadow .5s}body{background:radial-gradient(circle at 50% 50%, var(--secondary-marine), var(--primary-marine));color:var(--text-primary);min-height:100vh;font-family:Outfit,sans-serif;overflow:hidden}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--glass-border);border-radius:10px}::-webkit-scrollbar-thumb:hover{background:var(--accent-light)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes pulseGlow{0%{transform:scale(.95);box-shadow:0 0 #25d366b3}70%{transform:scale(1);box-shadow:0 0 0 6px #25d36600}to{transform:scale(.95);box-shadow:0 0 #25d36600}}@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-5px)}to{transform:translateY(0)}}.splash-screen{z-index:99999;background:linear-gradient(135deg, var(--primary-marine), #051024);color:#fff;flex-direction:column;justify-content:center;align-items:center;transition:opacity .6s ease-in-out,filter .6s;display:flex;position:fixed;inset:0;overflow:hidden}[data-theme=light] .splash-screen{color:#0b1d3a;background:linear-gradient(135deg,#00b4d8,#e0fbfc)}.splash-screen.fade-out{opacity:0;pointer-events:none;filter:blur(10px)}.splash-logo{background:linear-gradient(135deg, var(--accent-light), var(--accent-teal));border-radius:24px;justify-content:center;align-items:center;width:90px;height:90px;margin-bottom:2rem;animation:3s ease-in-out infinite float,.8s ease-out fadeInScale;display:flex;box-shadow:0 10px 40px #00b4d866}.splash-screen h1{letter-spacing:2px;text-align:center;margin-bottom:.5rem;font-size:2.8rem;font-weight:800;animation:1s ease-out forwards floatUp}.splash-screen p{opacity:.85;text-align:center;font-size:1.1rem;animation:1.2s ease-out forwards floatUp}.splash-loader{gap:8px;margin-top:3rem;animation:1.5s ease-out forwards fadeIn;display:flex}.splash-dot{background:var(--accent-teal);border-radius:50%;width:12px;height:12px;animation:1.4s ease-in-out infinite both typing}.splash-dot:first-child{animation-delay:-.32s}.splash-dot:nth-child(2){animation-delay:-.16s}@keyframes fadeInScale{0%{opacity:0;transform:scale(.5)}to{opacity:1;transform:scale(1)}}.app-container{background-image:radial-gradient(circle at 15%,#00b4d80d,#0000 40%),radial-gradient(circle at 85% 30%,#90e0ef0d,#0000 40%);width:100vw;height:100vh;display:flex}.sidebar{background:var(--glass-bg);border-right:1px solid var(--glass-border);-webkit-backdrop-filter:blur(16px);z-index:10;flex-direction:column;width:320px;padding:1.5rem;display:flex}.brand{border-bottom:1px solid var(--glass-border);flex-shrink:0;align-items:center;gap:1rem;margin-bottom:2rem;padding-bottom:1.5rem;display:flex}.brand-icon{background:linear-gradient(135deg, var(--accent-light), var(--accent-teal));border-radius:12px;justify-content:center;align-items:center;width:48px;height:48px;font-size:1.5rem;animation:4s ease-in-out infinite float;display:flex;box-shadow:0 4px 15px #00b4d84d}.brand-text h1{letter-spacing:.5px;color:var(--text-primary);font-size:1.25rem;font-weight:700}.brand-text p{color:var(--accent-light);opacity:.9;font-size:.8rem}.new-chat-btn{border:1px solid var(--glass-border);color:var(--text-primary);cursor:pointer;background:#ffffff0d;border-radius:10px;flex-shrink:0;align-items:center;gap:.75rem;padding:.8rem 1rem;font-family:inherit;font-size:.95rem;font-weight:500;transition:all .3s;display:flex}.new-chat-btn:hover{border-color:var(--accent-teal);background:#ffffff1a;box-shadow:0 0 10px #00b4d833}.history-list{flex-direction:column;flex:1;gap:.5rem;min-height:60px;margin-top:1.5rem;display:flex;overflow-y:auto}.history-item{color:var(--text-muted);cursor:pointer;white-space:nowrap;text-overflow:ellipsis;border-left:3px solid #0000;border-radius:8px;align-items:center;gap:.75rem;padding:.75rem 1rem;font-size:.9rem;transition:all .2s;display:flex;overflow:hidden}.history-item.active{color:var(--accent-light);border-left:3px solid var(--accent-teal);background:#00b4d81a}.history-item:hover:not(.active){color:var(--text-primary);background:#ffffff0d}.delete-icon{color:var(--text-primary);cursor:pointer;opacity:.5;background:0 0;border:none;padding:0 5px;font-size:1.25rem;font-weight:700;transition:all .2s}.delete-icon:hover{opacity:1;color:#ff4d4f;transform:scale(1.2)}.delete-all-btn{color:var(--text-primary);cursor:pointer;text-align:left;opacity:.7;background:0 0;border:none;margin-top:1.5rem;font-family:inherit;font-size:.85rem;transition:all .2s}.delete-all-btn:hover{opacity:1;color:#ff4d4f}.main-chat{background:0 0;flex-direction:column;flex:1;display:flex;position:relative;overflow:hidden}.main-chat:before{content:"";z-index:0;pointer-events:none;background-color:var(--text-primary);opacity:.04;position:absolute;inset:0;-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='30' viewBox='0 0 60 30'%3E%3Cpath fill='none' stroke='black' stroke-width='1.5' d='M-15 30 A15 15 0 0 1 15 30 M15 30 A15 15 0 0 1 45 30 M45 30 A15 15 0 0 1 75 30 M0 15 A15 15 0 0 1 30 15 M30 15 A15 15 0 0 1 60 15'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='30' viewBox='0 0 60 30'%3E%3Cpath fill='none' stroke='black' stroke-width='1.5' d='M-15 30 A15 15 0 0 1 15 30 M15 30 A15 15 0 0 1 45 30 M45 30 A15 15 0 0 1 75 30 M0 15 A15 15 0 0 1 30 15 M30 15 A15 15 0 0 1 60 15'/%3E%3C/svg%3E");-webkit-mask-size:60px 30px;mask-size:60px 30px}.chat-header{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--glass-border);z-index:5;background:#12345d33;justify-content:space-between;align-items:center;padding:1.5rem 2rem;display:flex}.chat-header h2{color:var(--accent-light);font-size:1.2rem;font-weight:600}.header-actions{align-items:center;gap:1rem;display:flex}.tool-btn{background:var(--bot-msg-bg);border:1px solid var(--glass-border);color:var(--text-primary);cursor:pointer;border-radius:20px;align-items:center;gap:6px;padding:.5rem 1rem;font-family:inherit;font-size:.85rem;font-weight:700;transition:all .3s;display:flex}.tool-btn:hover{background:var(--user-msg-bg);border-color:var(--accent-light)}.status-badge{color:var(--text-muted);border:1px solid var(--glass-border);cursor:help;background:#ffffff0d;border-radius:20px;align-items:center;gap:.5rem;padding:.4rem .75rem;font-size:.8rem;display:flex}.status-dot{background:#25d366;border-radius:50%;width:8px;height:8px;animation:2s infinite pulseGlow}.chat-messages{flex-direction:column;flex:1;gap:1.5rem;padding:2rem;display:flex;overflow-y:auto}.message-wrapper{gap:1rem;max-width:80%;animation:.4s ease-out forwards fadeIn;display:flex}.message-wrapper.user{flex-direction:row-reverse;align-self:flex-end}.message-wrapper.bot{align-self:flex-start}.avatar{border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;font-size:1.25rem;transition:all .3s;display:flex}.avatar.bot{background:linear-gradient(135deg, var(--accent-light), var(--accent-teal));color:#fff;box-shadow:0 2px 10px #00b4d84d}.avatar.user{border:1px solid var(--glass-border);background:#ffffff1a}.message-bubble{border-radius:16px;padding:1rem 1.25rem;font-size:1rem;line-height:1.5}.bot .message-bubble{background:var(--bot-msg-bg);border:1px solid #00b4d833;border-top-left-radius:4px}.user .message-bubble{background:var(--user-msg-bg);border:1px solid var(--glass-border);border-top-right-radius:4px}.input-area{background:linear-gradient(to top, var(--primary-marine) 50%, transparent);z-index:5;padding:1.5rem 2rem}.input-container{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffff1f;border:1px solid #fff3;border-radius:20px;align-items:center;max-width:800px;margin:0 auto;padding:.75rem 1rem;transition:all .3s;display:flex;box-shadow:0 8px 30px #0003}[data-theme=light] .input-container{background:#fffffff2;border:1px solid #0a2e5c33;box-shadow:0 4px 15px #0a2e5c0d}.input-container:focus-within{border-color:var(--accent-light);box-shadow:0 0 0 2px var(--glass-border);background:#ffffff26}.input-container.disabled{background:#ffffff0d;border:1px dashed #ffffff4d}[data-theme=light] .input-container.disabled{background:#0a2e5c14;border:1px dashed #0a2e5c40}.chat-input{color:var(--text-primary);background:0 0;border:none;flex:1;padding:.5rem;font-family:inherit;font-size:1.05rem;box-shadow:none!important;outline:none!important}.chat-input:focus,.chat-input:active{box-shadow:none!important;outline:none!important}.chat-input::placeholder{color:var(--text-primary);opacity:.65;font-weight:500}.chat-input:disabled{cursor:not-allowed}.mic-btn{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;padding:.5rem;transition:all .3s;display:flex}.mic-btn:hover:not(:disabled){color:var(--accent-light);background:#ffffff1a}.mic-btn.listening{color:#ff4d4f;background:#ff4d4f26;animation:1.5s infinite pulseGlow}.mic-btn:disabled{opacity:.3;cursor:not-allowed}.send-btn{background:var(--accent-teal);color:#fff;cursor:pointer;border:none;border-radius:50%;justify-content:center;align-items:center;width:44px;height:44px;transition:all .3s;display:flex;box-shadow:0 4px 10px #00b4d84d}.send-btn:hover:not(:disabled){background:var(--accent-light);transform:translateY(-2px);box-shadow:0 6px 15px #00b4d866}.send-btn:disabled{color:#fff3;box-shadow:none;cursor:not-allowed;background:0 0;border:2px solid #ffffff1a;transform:none}[data-theme=light] .send-btn:disabled{color:#0a2e5c33;background:0 0;border:2px solid #0a2e5c26}.option-chip{text-align:left;background:var(--glass-bg);border:1px solid var(--glass-border);width:100%;color:var(--text-primary);cursor:pointer;border-radius:12px;align-items:center;gap:8px;padding:1rem 1.25rem;font-family:inherit;font-size:.95rem;transition:all .3s;display:flex}.export-btn{border:1px solid var(--glass-border);color:var(--text-primary);cursor:pointer;background:#00b4d826;border-radius:20px;align-items:center;gap:6px;padding:.5rem 1rem;font-family:inherit;font-size:.85rem;transition:all .3s;display:flex}.export-btn:hover{background:var(--accent-teal);color:#fff;border-color:var(--accent-light)}.message-actions{border-top:1px solid #ffffff0d;justify-content:space-between;align-items:center;margin-top:.8rem;padding-top:.6rem;display:flex}.feedback-btns{gap:.4rem;display:flex}.action-btn{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:6px;align-items:center;gap:5px;padding:4px 8px;font-size:.8rem;transition:all .2s;display:flex}.action-btn:hover{color:var(--text-primary);background:#ffffff1a}.action-btn.active-up{color:#25d366;background:#25d3661a}.action-btn.active-down{color:#ff4d4f;background:#ff4d4f1a}.download-btn{border:1px solid var(--accent-teal);color:var(--accent-light);background:#00b4d826;border-radius:12px;align-items:center;gap:8px;margin:.8rem 0;padding:.6rem 1.2rem;font-size:.95rem;font-weight:600;text-decoration:none;transition:all .3s;display:inline-flex;box-shadow:0 4px 15px #0000001a}.download-btn:hover{background:var(--accent-teal);color:#fff;transform:translateY(-3px);box-shadow:0 6px 20px #00b4d866}.modal-overlay{-webkit-backdrop-filter:blur(8px);z-index:1000;background:#0b1d3ab3;justify-content:center;align-items:center;animation:.3s ease-out fadeIn;display:flex;position:fixed;inset:0}.modal-content{background:var(--glass-bg);border:1px solid var(--glass-border);text-align:center;border-radius:20px;width:90%;max-width:400px;padding:2rem;animation:.3s ease-out floatUp;transform:translateY(0);box-shadow:0 10px 40px #0000004d}@keyframes floatUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.modal-content h3{color:var(--text-primary);margin-bottom:1rem;font-size:1.25rem}.modal-content p{color:var(--text-muted);margin-bottom:2rem;font-size:.95rem;line-height:1.5}.modal-actions{justify-content:center;gap:1rem;display:flex}.btn-cancel{color:var(--text-primary);border:1px solid var(--glass-border);cursor:pointer;background:#ffffff1a;border-radius:12px;padding:.7rem 1.5rem;font-family:inherit;font-weight:500;transition:all .3s}.btn-cancel:hover{background:#fff3}.btn-delete{color:#fff;cursor:pointer;background:#ff4d4f;border:none;border-radius:12px;padding:.7rem 1.5rem;font-family:inherit;font-weight:500;transition:all .3s;box-shadow:0 4px 15px #ff4d4f4d}.btn-delete:hover{background:#ff7875;transform:translateY(-2px);box-shadow:0 6px 20px #ff4d4f66}.typing-indicator{gap:.3rem;padding:.5rem;display:flex}.typing-dot{background:var(--accent-light);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{transform:scale(0)}40%{transform:scale(1)}}.options-container{flex-direction:column;gap:.75rem;max-width:80%;margin-top:1rem;margin-bottom:2rem;margin-left:56px;animation:.5s ease-out forwards fadeIn;display:flex}.option-chip{border:1px solid var(--accent-light);color:var(--text-primary);cursor:pointer;text-align:left;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#ffffff0d;border-radius:12px;padding:.8rem 1.25rem;font-size:.95rem;transition:all .2s}.option-chip:hover{border-color:var(--accent-teal);background:#00b4d826;transform:translate(5px)}.option-chip.last-option{background:#00b4d81a;border-style:dashed;margin-top:.5rem}.mobile-menu-btn,.mobile-close-btn{color:var(--text-primary);cursor:pointer;background:0 0;border:none;border-radius:8px;padding:.5rem;display:none}.mobile-menu-btn:hover,.mobile-close-btn:hover{background:var(--glass-bg)}@media (width<=768px){.mobile-menu-btn,.mobile-close-btn{justify-content:center;align-items:center;display:flex}.sidebar-overlay{z-index:899;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#0009;position:fixed;inset:0}.sidebar{z-index:900;width:280px;height:100%;transition:transform .3s cubic-bezier(.4,0,.2,1);position:fixed;transform:translate(-100%)}.sidebar.open{transform:translate(0)}.brand{gap:.5rem}.brand-text{white-space:nowrap}.brand-text h1{font-size:1.1rem}.brand-text p{font-size:.75rem}.chat-header h2{font-size:.95rem}.header-actions{gap:.4rem}.action-text{display:none}.tool-btn,.export-btn,.status-badge{border-radius:50%;justify-content:center;width:36px;height:36px;padding:.5rem}.status-badge{border-radius:20px;width:auto;padding:.5rem}.splash-screen h1{font-size:2rem}.splash-screen p{padding:0 1rem;font-size:.9rem}.message-wrapper{max-width:95%}.avatar{width:32px;height:32px}.input-container{border-radius:12px;padding:.5rem}}:focus-visible{outline-offset:3px;outline:3px solid #ffeb3b!important}[data-theme=high-contrast]{--primary-marine:#000;--secondary-marine:#000;--accent-teal:#0a0;--accent-light:#ff0;--glass-bg:#000;--glass-border:#fff;--text-primary:#fff;--text-muted:#ffa;--bot-msg-bg:#000;--user-msg-bg:#222;background-color:#000;background-image:none!important}[data-theme=high-contrast] .input-container{box-shadow:none;background:#000;border:2px solid #fff}[data-theme=high-contrast] .message-bubble{border:2px solid #fff}[data-theme=high-contrast] button{border:2px solid #fff!important}[data-theme=high-contrast] .main-chat:before{display:none}.modal-content.a11y-modal{text-align:center;width:95%;max-width:450px}.a11y-section{text-align:left;margin-bottom:1.25rem}.a11y-section h4{color:var(--text-primary);margin-bottom:.75rem;font-size:.95rem;font-weight:600}.a11y-buttons{gap:.5rem;display:flex}.a11y-btn{border:1px solid var(--glass-border);color:var(--text-primary);cursor:pointer;background:#ffffff0d;border-radius:12px;flex:1;justify-content:center;align-items:center;padding:.75rem;font-size:.85rem;font-weight:500;transition:all .2s;display:flex}.a11y-btn.active{background:var(--accent-teal);color:#fff;border-color:var(--accent-light);box-shadow:0 4px 10px #00b4d833}.a11y-btn:hover:not(.active){background:#ffffff26;transform:translateY(-2px)}