.sidebar{width:var(--sidebar-width);background:var(--bg-panel);border-right:1px solid var(--border);display:flex;flex-direction:column;flex-shrink:0;height:100%;overflow-y:auto;z-index:50;transition:transform .25s ease}.sidebar-header{display:flex;align-items:center;justify-content:space-between;padding:20px 16px 16px;flex-shrink:0}.sidebar-close{display:none;background:none;border:none;color:var(--t2);font-size:16px;padding:4px 8px;border-radius:6px;cursor:pointer}.sidebar-close:hover{background:var(--bg-hover);color:var(--t1)}.sidebar-new-chat{display:flex;align-items:center;gap:10px;margin:0 12px 16px;padding:10px 14px;background:var(--brand-glow);border:1px solid rgba(77,142,247,.3);border-radius:10px;color:var(--brand);font-size:14px;font-weight:600;cursor:pointer;transition:background .15s,border-color .15s}.sidebar-new-chat:hover{background:#4d8ef733;border-color:#4d8ef780}.sidebar-new-chat-icon{font-size:18px;line-height:1;font-weight:400}.sidebar-section-label{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--t3);padding:0 16px;margin-bottom:6px}.sidebar-nav{display:flex;flex-direction:column;gap:2px;padding:0 8px}.sidebar-nav-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;background:none;border:none;color:var(--t2);font-size:14px;text-align:left;cursor:pointer;transition:background .15s,color .15s;width:100%}.sidebar-nav-item:hover{background:var(--bg-hover);color:var(--t1)}.sidebar-nav-icon{font-size:15px}.sidebar-user-badge{display:flex;align-items:center;gap:10px;padding:10px 12px}.sidebar-user-avatar{width:34px;height:34px;background:var(--brand-grad);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;color:#fff;flex-shrink:0}.sidebar-user-name{font-size:14px;font-weight:600;color:var(--t1)}.sidebar-user-type{font-size:12px;color:var(--t2);text-transform:capitalize}.sidebar-bottom{margin-top:auto;padding:16px 12px;display:flex;flex-direction:column;gap:8px;border-top:1px solid var(--border)}.sidebar-whatsapp-btn{display:flex;align-items:center;gap:8px;padding:10px 14px;background:#4ade801a;border:1px solid rgba(74,222,128,.25);border-radius:10px;color:var(--green);font-size:14px;font-weight:600;text-decoration:none;transition:background .15s}.sidebar-whatsapp-btn:hover{background:#4ade802e}.sidebar-about-btn{display:flex;align-items:center;gap:10px;background:none;border:none;color:var(--t3);font-size:13px;padding:9px 14px;text-align:left;cursor:pointer;border-radius:8px;transition:color .15s,background .15s;width:100%}.sidebar-about-btn:hover{color:var(--t2);background:var(--bg-hover)}.sidebar-nav-item svg{flex-shrink:0;opacity:.6}.sidebar-nav-item:hover svg{opacity:1}@media (max-width: 768px){.sidebar{position:fixed;left:0;top:0;bottom:0;transform:translate(-100%);box-shadow:4px 0 24px #0006}.sidebar--open{transform:translate(0)}.sidebar-close{display:block}}.topbar{height:calc(52px + env(safe-area-inset-top));background:var(--bg-panel);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:env(safe-area-inset-top) 16px 0;gap:12px;flex-shrink:0;z-index:10}.topbar-menu-btn{display:none;flex-direction:column;justify-content:center;gap:5px;background:none;border:none;padding:6px;cursor:pointer;border-radius:6px;flex-shrink:0}.topbar-menu-btn span{display:block;width:20px;height:2px;background:var(--t2);border-radius:1px}.topbar-menu-btn:hover span{background:var(--t1)}.topbar-brand{display:flex;align-items:center;gap:10px}.topbar-label{font-size:13px;font-weight:500;color:var(--t3);border-left:1px solid var(--border);padding-left:10px}.topbar-right{margin-left:auto}.topbar-login-btn{background:var(--brand-glow);border:1px solid rgba(77,142,247,.3);color:var(--brand);font-size:13px;font-weight:600;padding:7px 16px;border-radius:8px;cursor:pointer;transition:background .15s}.topbar-login-btn:hover{background:#4d8ef733}.topbar-user{display:flex;align-items:center;gap:8px}.topbar-user-avatar{width:30px;height:30px;background:var(--brand-grad);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;color:#fff}.topbar-user-name{font-size:13px;font-weight:500;color:var(--t1)}@media (max-width: 768px){.topbar-menu-btn{display:flex}.topbar-user-name{display:none}}.welcome{flex:1;display:flex;align-items:center;justify-content:center;padding:40px 24px;overflow-y:auto}.welcome-inner{display:flex;flex-direction:column;align-items:center;text-align:center;max-width:560px;width:100%}.welcome-logo-wrap{margin-bottom:28px;filter:drop-shadow(0 0 32px var(--brand-glow)) drop-shadow(0 0 64px rgba(77,142,247,.08))}.welcome-heading{font-size:28px;font-weight:700;color:var(--t1);margin-bottom:10px;line-height:1.2}.welcome-sub{font-size:14.5px;color:var(--t2);line-height:1.65;max-width:440px;margin-bottom:32px}.welcome-suggestions{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}.welcome-suggestion{display:flex;align-items:center;gap:6px;padding:10px 16px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:20px;color:var(--t2);font-size:13px;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1)}.welcome-suggestion:hover{border-color:var(--brand);color:var(--t1);background:var(--brand-glow)}@media (max-width: 480px){.welcome-heading{font-size:22px}.welcome-sub{font-size:14px}}.msg{display:flex;gap:12px;padding:14px 0;animation:msgIn .3s ease-out}@keyframes msgIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.msg-avatar{width:30px;height:30px;border-radius:8px;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600;margin-top:2px}.msg-avatar--user{background:var(--bg-user-msg);color:var(--t2)}.msg-avatar--bot{background:var(--brand-grad);color:#fff}.msg-body{flex:1;min-width:0}.msg-sender{font-size:13px;font-weight:600;margin-bottom:5px}.msg-sender--user{color:var(--t2)}.msg-sender--bot{color:var(--brand-light)}.msg-text{font-size:14.5px;line-height:1.65;color:var(--t1);word-break:break-word}.msg-text--error{color:#fca5a5}.formatted-text{white-space:pre-wrap}.formatted-text strong{font-weight:700;color:var(--t1)}.chat-area{flex:1;overflow-y:auto;padding:24px 0 8px}.chat-messages{max-width:780px;margin:0 auto;padding:0 24px;display:flex;flex-direction:column;gap:6px}.typing-indicator{display:flex;gap:4px;padding:8px 0;align-items:center}.typing-indicator span{display:block;width:7px;height:7px;background:var(--t3);border-radius:50%;animation:blink 1.4s infinite both}.typing-indicator span:nth-child(2){animation-delay:.2s}.typing-indicator span:nth-child(3){animation-delay:.4s}@keyframes blink{0%,80%,to{opacity:.3}40%{opacity:1}}@media (max-width: 768px){.chat-messages{padding:0 16px}}.input-area{padding:12px 24px calc(16px + env(safe-area-inset-bottom));background:var(--bg-root);flex-shrink:0}.input-box{max-width:760px;margin:0 auto;background:var(--bg-input);border:1px solid var(--border);border-radius:20px;display:flex;align-items:flex-end;gap:8px;padding:14px 14px 14px 18px;min-height:96px;transition:border-color .15s}.input-box:focus-within{border-color:#4d8ef780;box-shadow:0 0 0 3px var(--brand-glow)}.input-textarea{flex:1;background:none;border:none;outline:none;color:var(--t1);font-size:15px;line-height:1.55;resize:none;min-height:68px;max-height:200px;overflow-y:auto;padding:0}.input-textarea::placeholder{color:var(--t3)}.input-textarea:disabled{opacity:.5}.input-actions{display:flex;align-items:center;gap:6px;flex-shrink:0;align-self:flex-end;padding-bottom:2px}.input-mic-btn{background:none;border:none;color:var(--t3);padding:8px;border-radius:8px;display:flex;align-items:center;justify-content:center;transition:color .15s,background .15s}.input-mic-btn:hover:not(:disabled){color:var(--t2);background:var(--bg-hover)}.input-mic-btn:disabled{opacity:.4}.input-mic-btn--recording{color:#f87171;animation:pulse-mic 1.2s ease-in-out infinite}.input-mic-btn--transcribing{color:var(--brand)}@keyframes pulse-mic{0%,to{opacity:1}50%{opacity:.5}}.input-send-btn{background:var(--bg-elevated);border:1px solid var(--border);color:var(--t3);padding:8px;border-radius:10px;display:flex;align-items:center;justify-content:center;transition:background .15s,color .15s,border-color .15s}.input-send-btn--active{background:var(--brand);border-color:var(--brand);color:#fff}.input-send-btn--active:hover{background:var(--brand-hover)}.input-send-btn:disabled{opacity:.4;cursor:not-allowed}.input-hint{max-width:760px;margin:6px auto 0;font-size:11px;color:var(--t3);text-align:center}@media (max-width: 768px){.input-area{padding:10px 16px calc(14px + env(safe-area-inset-bottom))}.input-hint{display:none}}.phone-input-wrapper{position:relative;display:flex;border:1px solid var(--border);border-radius:10px;overflow:visible;background:var(--bg-input);transition:border-color .15s}.phone-input-wrapper:focus-within{border-color:#4d8ef780}.phone-country-btn{display:flex;align-items:center;gap:4px;padding:0 12px;background:var(--bg-elevated);border:none;border-right:1px solid var(--border);cursor:pointer;font-size:14px;color:var(--t1);white-space:nowrap;flex-shrink:0;min-height:46px;border-radius:10px 0 0 10px}.phone-country-btn:hover{background:var(--bg-hover)}.phone-country-code{font-size:13px;font-weight:600}.phone-country-chevron{font-size:10px;color:var(--t3)}.phone-number-input{flex:1;padding:12px 14px;background:none;border:none;outline:none;color:var(--t1);font-size:15px;min-width:0}.phone-number-input::placeholder{color:var(--t3)}.phone-dropdown{position:absolute;top:calc(100% + 4px);left:0;right:0;background:var(--bg-elevated);border:1px solid var(--border);border-radius:10px;overflow:hidden;z-index:100;box-shadow:0 8px 24px #0006;max-height:260px;overflow-y:auto}.phone-dropdown-item{display:flex;align-items:center;gap:10px;padding:10px 14px;background:none;border:none;color:var(--t1);font-size:13px;cursor:pointer;width:100%;text-align:left;transition:background .1s}.phone-dropdown-item:hover{background:var(--bg-hover)}.phone-dropdown-item--active{background:var(--brand-glow)}.phone-dropdown-flag{font-size:16px;flex-shrink:0}.phone-dropdown-name{flex:1}.phone-dropdown-code{color:var(--t3);font-size:12px}.phone-otp-tag{font-size:10px;font-weight:700;color:var(--green);background:#4ade801a;border:1px solid rgba(74,222,128,.25);padding:2px 6px;border-radius:4px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:200;padding:24px}.modal{background:var(--bg-elevated);border:1px solid var(--border);border-radius:20px;width:100%;max-width:420px;max-height:90vh;overflow-y:auto;padding:32px 28px 28px;position:relative;box-shadow:0 24px 64px #00000080}.modal-close{position:absolute;top:16px;right:16px;background:none;border:none;color:var(--t3);font-size:16px;padding:6px 8px;border-radius:6px;cursor:pointer}.modal-close:hover{background:var(--bg-hover);color:var(--t1)}.modal-logo{display:flex;justify-content:center;margin-bottom:20px}.modal-tabs{display:flex;border-bottom:1px solid var(--border);margin-bottom:20px;gap:2px}.modal-tab{flex:1;background:none;border:none;color:var(--t3);font-size:13px;font-weight:500;padding:10px 8px;cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px;transition:color .15s}.modal-tab:hover{color:var(--t2)}.modal-tab--active{color:var(--brand);border-bottom-color:var(--brand);font-weight:600}.modal-body{display:flex;flex-direction:column;gap:0}.modal-badge{background:#4ade801a;border:1px solid rgba(74,222,128,.25);border-radius:8px;padding:8px 14px;margin-bottom:16px;text-align:center}.modal-badge-text{font-size:13px;font-weight:600;color:var(--green)}.modal-note{font-size:13px;color:var(--t2);margin-bottom:16px;text-align:center}.modal-field{margin-bottom:14px}.modal-field label{display:block;font-size:12px;font-weight:600;color:var(--t2);text-transform:uppercase;letter-spacing:.3px;margin-bottom:6px}.modal-input{width:100%;padding:12px 14px;background:var(--bg-input);border:1px solid var(--border);border-radius:10px;color:var(--t1);font-size:14px;outline:none;transition:border-color .15s}.modal-input:focus{border-color:#4d8ef780}.modal-input::placeholder{color:var(--t3)}.modal-otp-input{font-size:24px;font-weight:700;letter-spacing:8px;text-align:center}.modal-select-wrap{position:relative}.modal-select{width:100%;padding:12px 36px 12px 14px;background:var(--bg-input);border:1px solid var(--border);border-radius:10px;color:var(--t1);font-size:14px;outline:none;-webkit-appearance:none;-moz-appearance:none;appearance:none;cursor:pointer}.modal-select:focus{border-color:#4d8ef780}.modal-select-arrow{position:absolute;right:12px;top:50%;transform:translateY(-50%);color:var(--t3);pointer-events:none;font-size:12px}.modal-otp-note{font-size:11px;color:var(--t3);margin-top:6px}.modal-error{background:#f871711a;border:1px solid rgba(248,113,113,.25);color:#fca5a5;border-radius:8px;padding:10px 14px;font-size:13px;margin-bottom:12px}.modal-sent-to{font-size:13px;color:var(--t2);margin-bottom:16px;text-align:center}.modal-sent-to strong{color:var(--t1)}.modal-btn{width:100%;padding:13px;background:var(--brand);color:#fff;border:none;border-radius:10px;font-size:14px;font-weight:600;cursor:pointer;margin-top:8px;transition:background .15s}.modal-btn:hover{background:var(--brand-hover)}.modal-btn--ghost{background:transparent;border:1px solid var(--border);color:var(--t2);margin-top:8px}.modal-btn--ghost:hover{background:var(--bg-hover);color:var(--t1)}.modal-loading{display:flex;flex-direction:column;align-items:center;gap:14px;padding:32px 0;color:var(--t2);font-size:14px}.modal-spinner{width:28px;height:28px;border:2px solid var(--border);border-top-color:var(--brand);border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.about-modal{max-width:380px;text-align:center}.about-logo{display:flex;justify-content:center;margin-bottom:24px;filter:drop-shadow(0 0 20px var(--brand-glow))}.about-content{display:flex;flex-direction:column;gap:14px;margin-bottom:24px}.about-content p{font-size:14px;color:var(--t2);line-height:1.65}.about-footer{font-size:12px;color:var(--t3);border-top:1px solid var(--border);padding-top:16px}.layout{display:flex;height:100vh;height:100dvh;overflow:hidden;position:relative}.layout-main{flex:1;display:flex;flex-direction:column;overflow:hidden;min-width:0}.layout-content{flex:1;overflow:hidden;display:flex;flex-direction:column}.sidebar-overlay{display:none;position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;z-index:40}@media (max-width: 768px){.sidebar-overlay{display:block}}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--brand: #4d8ef7;--brand-hover: #6fa8ff;--brand-glow: rgba(77,142,247,.15);--brand-grad: linear-gradient(135deg, #4d8ef7 0%, #7db4ff 100%);--bg-root: #0f1117;--bg-panel: #13151d;--bg-elevated: #181b25;--bg-input: #1c1f2b;--bg-hover: #212533;--border: #262a36;--t1: #e8eaf0;--t2: #8a8d9a;--t3: #5c5e6a;--brand-light: #6fa8ff;--green: #4ade80;--green-bg: #162e22;--bg-user-msg: #252a3a;--sidebar-width: 280px;--radius: 12px;--radius-sm: 8px}html,body{height:100%;width:100%;overflow:hidden}#root{height:100dvh;height:100vh;overflow:hidden}body{font-family:DM Sans,Helvetica Neue,Arial,sans-serif;background:var(--bg-root);color:var(--t1);-webkit-font-smoothing:antialiased;overflow:hidden}button{font-family:inherit;cursor:pointer}input,textarea,select{font-family:inherit}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--t3)}