.chat-layout{display:flex;flex:1;height:calc(100vh - 56px);min-height:90%;overflow:hidden}.chat-layout ::-webkit-scrollbar{width:5px}.chat-layout ::-webkit-scrollbar-track{background:transparent}.chat-layout ::-webkit-scrollbar-thumb{background:var(--secondary-text-color-06);border-radius:3px}.chat-layout ::-webkit-scrollbar-thumb:hover{background:var(--secondary-text-color-05)}.chat-offcanvas{--bs-offcanvas-width:310px;background-color:var(--background-secondary-color);color:var(--primary-text-color)}.chat-offcanvas .offcanvas-header{background-color:var(--background-primary-color);border:1px solid var(--cards-border)}.chat-offcanvas .offcanvas-header .offcanvas-title{color:var(--primary-text-color)}.chat-offcanvas .offcanvas-body{display:flex;flex-direction:column;gap:0;overflow:hidden}.chat-settings-section{flex-shrink:0}.chat-settings-section .btn-outline-secondary{align-items:center;border-color:var(--secondary-text-color-05);color:var(--secondary-text-color);display:inline-flex;font-size:.85rem}.chat-settings-section .btn-outline-secondary:hover{background:var(--important-color-01);border-color:var(--important-color);color:var(--important-color)}.chat-settings-section textarea.form-control[data-mdp-auto-resize]{overflow-y:hidden;resize:none}.chat-sessions-list-wrapper{flex:1;min-height:0;overflow-y:auto}.chat-sessions-list{display:flex;flex-direction:column;gap:4px}.chat-sessions-empty,.chat-sessions-loading{color:var(--secondary-text-color-06);font-size:.85rem;padding:10px 4px;text-align:center}.chat-session-item{border:1px solid transparent;border-radius:var(--root-border-radius-value-05);cursor:pointer;padding:8px 10px}.chat-session-active,.chat-session-item:hover{background:var(--important-color-01)}.chat-session-active{border-color:var(--important-color-05)}.chat-session-title{color:var(--primary-text-color);font-size:.85rem;line-height:1.3;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-session-meta{color:var(--secondary-text-color-06);font-size:.7rem;margin-top:2px}.chat-settings-title{color:var(--secondary-text-color);font-size:.85rem;font-weight:600;letter-spacing:.05em;margin:0 0 10px;text-transform:uppercase}.chat-settings-form{padding:0 2px}.chat-main{display:flex;flex:1;flex-direction:row;min-width:0;position:relative}.chat-content-wrapper{display:flex;flex:1;flex-direction:column;min-width:0}.chat-toolbar{background:var(--background-primary-color);border-right:1px solid var(--cards-border);flex-direction:column;flex-shrink:0;padding:8px 6px}.btn-ghost,.chat-toolbar{align-items:center;display:flex}.btn-ghost{background:transparent;border:1px solid var(--cards-border);border-radius:var(--root-border-radius-value-05);color:var(--primary-text-color);cursor:pointer;justify-content:center;padding:6px}.btn-ghost:hover{background:var(--important-color-01);border-color:var(--important-color-05);color:var(--important-color)}.btn-ghost svg{height:20px;width:20px}.chat-main-inner{display:flex;flex:1;flex-direction:column;overflow:hidden}.chat-welcome{align-items:center;display:flex;flex:1;justify-content:center;padding:40px 20px}.chat-messages:has(.chat-message) .chat-welcome{border-bottom:1px solid var(--cards-border);flex:0 0 auto;margin-bottom:8px;width:100%}.chat-welcome-content{max-width:480px;text-align:center}.chat-messages:has(.chat-message) .chat-welcome-content{align-items:center;display:flex;gap:10px;max-width:100%;padding:0 16px;text-align:left}.chat-welcome-avatar{border:2px solid var(--cards-border);border-radius:50%;height:72px;margin-bottom:16px;object-fit:cover;width:72px}.chat-messages:has(.chat-message) .chat-welcome-avatar{flex-shrink:0;height:36px;margin-bottom:0;width:36px}.chat-welcome-title{color:var(--primary-text-color);font-size:1.5rem;font-weight:700;margin:0 0 8px}.chat-messages:has(.chat-message) .chat-welcome-title{font-size:1rem;margin:0}.chat-welcome-desc{color:var(--secondary-text-color);font-size:.95rem;line-height:1.5}.chat-messages:has(.chat-message) .chat-welcome-desc{display:none}.chat-messages{display:flex;flex:1;flex-direction:column;gap:12px;margin:0 auto;max-width:850px;overflow-y:auto;padding:24px 16px;width:100%}.chat-message{border-radius:16px;font-size:.95rem;line-height:1.5;max-width:600px;padding:12px 16px}.chat-message-user{align-self:flex-end;background:var(--important-color-01);border-bottom-right-radius:4px}.chat-message-assistant{align-self:flex-start;background:var(--background-secondary-color);border-bottom-left-radius:4px}.chat-message-content{overflow-wrap:break-word;word-break:break-word}.chat-message-content p{margin:0 0 6px}.chat-message-content p:last-child{margin-bottom:0}.chat-message-content pre{border-radius:var(--root-border-radius-value-05);margin:6px 0;overflow-x:auto;padding:10px 12px}.chat-message-content code,.chat-message-content pre{background:var(--background-primary-color);font-size:.85rem}.chat-message-content code{border-radius:3px;padding:2px 4px}.chat-message-content ol,.chat-message-content ul{margin:6px 0;padding-left:20px}.chat-message-content li{margin-bottom:2px}.chat-message-content blockquote{border-left:3px solid var(--important-color);color:var(--secondary-text-color);margin:6px 0;padding-left:10px}.chat-streaming-cursor{animation:chatCursorBlink 1s step-end infinite;color:var(--important-color);display:inline-block;margin-left:1px}@keyframes chatCursorBlink{0%,to{opacity:1}50%{opacity:0}}.chat-usage-info{border-top:1px solid var(--cards-border);color:var(--secondary-text-color-06);font-size:.7rem;margin-top:6px;padding-top:4px}.chat-reasoning-wrapper{border-top:1px solid var(--cards-border);margin-top:8px;padding-top:6px}.chat-reasoning-toggle{color:var(--secondary-text-color-06);cursor:pointer;font-size:.75rem;user-select:none}.chat-reasoning-content,.chat-reasoning-toggle:hover{color:var(--secondary-text-color)}.chat-reasoning-content{font-size:.8rem;line-height:1.4;padding:6px 0 0;white-space:pre-wrap}.chat-input-container{background:var(--background-primary-color);border-top:1px solid var(--cards-border);padding:12px 16px 16px}.chat-input-wrapper{align-items:flex-end;display:flex;gap:8px;margin:0 auto;max-width:800px;width:100%}.chat-input{background:var(--background-secondary-color);border:1px solid var(--cards-border);border-radius:16px;color:var(--primary-text-color);flex:1;font-size:.95rem;line-height:1.5;max-height:240px;outline:none;overflow-y:hidden;padding:14px 18px;resize:none;scrollbar-width:5px}.chat-input:focus{border-color:var(--important-color)}.chat-input::placeholder{color:var(--secondary-text-color-06)}.btn-chat-send{align-items:center;background:var(--important-color);border:none;border-radius:10px;color:#fff;cursor:pointer;display:flex;flex-shrink:0;height:42px;justify-content:center;padding:0;width:42px}.btn-chat-send svg{fill:currentColor;height:18px;width:18px}.btn-chat-send:hover{opacity:.85}.btn-chat-send:disabled{cursor:not-allowed;opacity:.3}.chat-scroll-anchor{height:1px}.auth-modal-content{background:var(--background-primary-color);border:none;border-radius:16px;overflow:hidden}.auth-modal-header{background:linear-gradient(135deg,#0f0c29,#302b63);border-bottom:none;color:#fff;padding:1.5rem}.auth-modal-body{padding:1.5rem}.auth-modal-body p{color:var(--secondary-text-color);margin-bottom:1rem}.auth-modal-features{list-style:none;margin:0;padding:0}.auth-modal-features li{color:var(--primary-text-color);font-size:.95rem;padding:.4rem 0 .4rem 1.5rem;position:relative}.auth-modal-features li:before{background:var(--important-color,#6670ff);border-radius:50%;content:"";height:8px;left:0;position:absolute;top:50%;transform:translateY(-50%);width:8px}.auth-modal-footer{border-top:none;padding:0 1.5rem 1.5rem}