@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Lora:ital,wght@0,400;0,500;0,600;1,400&family=JetBrains+Mono:wght@400;500&display=swap";.auth-overlay{z-index:2000;background:var(--clr-bg);justify-content:center;align-items:center;display:flex;position:fixed;inset:0;overflow:hidden}.auth-overlay__bg{z-index:0;position:absolute;inset:0;overflow:hidden}.auth-bg-orb{filter:blur(80px);opacity:.15;border-radius:50%;animation:8s ease-in-out infinite float-orb;position:absolute}.auth-bg-orb--1{background:#7c3aed;width:400px;height:400px;animation-delay:0s;top:-10%;left:-5%}.auth-bg-orb--2{background:#06b6d4;width:350px;height:350px;animation-delay:-3s;bottom:-10%;right:-5%}.auth-bg-orb--3{background:#a855f7;width:250px;height:250px;animation-delay:-5s;top:50%;left:50%;transform:translate(-50%,-50%)}@keyframes float-orb{0%,to{transform:translateY(0)scale(1)}50%{transform:translateY(-30px)scale(1.05)}}.auth-card{z-index:1;-webkit-backdrop-filter:blur(24px);border:1px solid var(--clr-border-2);border-radius:var(--radius-xl);width:100%;max-width:420px;animation:card-in .5s var(--ease) both;background:#0f0f17d9;padding:36px 32px;position:relative;box-shadow:0 25px 60px #0009,0 0 0 1px #7c3aed1a}@keyframes card-in{0%{opacity:0;transform:translateY(20px)scale(.96)}to{opacity:1;transform:translateY(0)scale(1)}}.auth-card__header{text-align:center;margin-bottom:24px}.auth-card__logo{filter:drop-shadow(0 0 20px #7c3aed80);margin-bottom:12px;animation:3s ease-in-out infinite float}.auth-card__brand{background:var(--grad-accent);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:6px;font-size:1.5rem;font-weight:700}.auth-card__sub{color:var(--clr-text-3);font-size:.85rem}.auth-google-btn{border:1px solid var(--clr-border-2);border-radius:var(--radius-md);width:100%;color:var(--clr-text);cursor:pointer;transition:all var(--t-fast);background:#ffffff0f;justify-content:center;align-items:center;gap:10px;padding:11px 16px;font-family:inherit;font-size:.875rem;font-weight:500;display:flex}.auth-google-btn:hover{background:#ffffff1a;border-color:#fff3;transform:translateY(-1px);box-shadow:0 4px 16px #0000004d}.auth-divider{color:var(--clr-text-3);text-transform:uppercase;letter-spacing:.08em;align-items:center;gap:12px;margin:20px 0;font-size:.75rem;display:flex}.auth-divider:before,.auth-divider:after{content:"";background:var(--clr-border);flex:1;height:1px}.auth-form{flex-direction:column;gap:16px;display:flex}.auth-field{flex-direction:column;gap:6px;display:flex}.auth-field label{color:var(--clr-text-2);text-transform:uppercase;letter-spacing:.04em;font-size:.78rem;font-weight:600}.auth-field input{background:var(--clr-bg-3);border:1px solid var(--clr-border-2);border-radius:var(--radius-sm);width:100%;color:var(--clr-text);transition:border-color var(--t-fast), box-shadow var(--t-fast);outline:none;padding:11px 14px;font-family:inherit;font-size:.875rem}.auth-field input:focus{border-color:#7c3aed80;box-shadow:0 0 0 3px #7c3aed1a}.auth-field input::placeholder{color:var(--clr-text-3)}.auth-error{color:#f87171;border-radius:var(--radius-sm);text-align:center;background:#f8717114;border:1px solid #f8717133;padding:8px 12px;font-size:.82rem}.auth-submit-btn{background:var(--grad-accent);border-radius:var(--radius-md);color:#fff;cursor:pointer;width:100%;transition:opacity var(--t-fast), transform var(--t-fast), box-shadow var(--t-fast);border:none;justify-content:center;align-items:center;min-height:44px;padding:12px 16px;font-family:inherit;font-size:.9rem;font-weight:600;display:flex;box-shadow:0 4px 20px #7c3aed59}.auth-submit-btn:hover:not(:disabled){opacity:.9;transform:translateY(-1px);box-shadow:0 6px 28px #7c3aed80}.auth-submit-btn:disabled{opacity:.6;cursor:not-allowed}.auth-toggle{text-align:center;color:var(--clr-text-3);margin-top:16px;font-size:.82rem}.auth-toggle__link{color:var(--clr-accent-2);font-family:inherit;font-size:inherit;cursor:pointer;transition:color var(--t-fast);background:0 0;border:none;font-weight:600}.auth-toggle__link:hover{color:#7c3aed}@media (width<=480px){.auth-card{margin:16px;padding:28px 20px}}.auth-server-status{border:1px solid var(--clr-border);background:#ffffff05;border-radius:20px;justify-content:center;align-items:center;gap:8px;margin-top:14px;padding:5px 12px;font-size:.75rem;display:inline-flex}.auth-server-status__dot{border-radius:50%;flex-shrink:0;width:6px;height:6px}.auth-server-status--waking .auth-server-status__dot{background-color:#f59e0b;animation:1.2s infinite alternate server-status-pulse;box-shadow:0 0 6px #f59e0b}.auth-server-status--ready .auth-server-status__dot{background-color:#22c55e;box-shadow:0 0 6px #22c55e}.auth-server-status--error .auth-server-status__dot{background-color:#ef4444;box-shadow:0 0 6px #ef4444}.auth-server-status__text{color:var(--clr-text-2)}:root{--clr-bg:#0a0a0f;--clr-bg-2:#0f0f17;--clr-bg-3:#14141f;--clr-surface:#1a1a2e;--clr-surface-2:#1f1f35;--clr-border:#ffffff12;--clr-border-2:#ffffff1f;--clr-accent-1:#7c3aed;--clr-accent-2:#06b6d4;--grad-accent:linear-gradient(135deg, #7c3aed 0%, #a855f7 50%, #06b6d4 100%);--grad-accent-dim:linear-gradient(135deg, #7c3aed4d 0%, #a855f733 50%, #06b6d44d 100%);--clr-text:#e8e8f0;--clr-text-2:#9a9ab0;--clr-text-3:#606078;--clr-text-inv:#0a0a0f;--clr-user-bubble:linear-gradient(135deg, #7c3aed, #4f46e5);--clr-ai-bubble:#1a1a32cc;--clr-scrollbar:#7c3aed4d;--sidebar-w:280px;--header-h:60px;--input-max-w:780px;--radius-sm:8px;--radius-md:14px;--radius-lg:20px;--radius-xl:28px;--ease:cubic-bezier(.4, 0, .2, 1);--t-fast:.15s var(--ease);--t-base:.25s var(--ease);--t-slow:.4s var(--ease)}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{height:100%;font-size:16px}body{background:var(--clr-bg);height:100%;color:var(--clr-text);-webkit-font-smoothing:antialiased;font-family:Inter,system-ui,sans-serif;line-height:1.6;overflow:hidden}::-webkit-scrollbar{width:5px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--clr-scrollbar);border-radius:10px}::-webkit-scrollbar-thumb:hover{background:#7c3aed99}.app-loader{background:var(--clr-bg);flex-direction:column;justify-content:center;align-items:center;gap:20px;height:100vh;display:flex}.app-loader__logo{filter:drop-shadow(0 0 20px #7c3aed80);animation:3s ease-in-out infinite float}#app{height:100vh;display:flex;position:relative;overflow:hidden}#sidebar{width:var(--sidebar-w);background:var(--clr-bg-2);border-right:1px solid var(--clr-border);height:100%;transition:transform var(--t-slow), width var(--t-slow), border-right-color var(--t-slow);z-index:100;flex-direction:column;flex-shrink:0;display:flex;position:relative;overflow:hidden}#app.sidebar-closed #sidebar{pointer-events:none;border-right-color:#0000;width:0}#app.sidebar-closed #mobile-sidebar-btn{display:flex}#sidebar:after{content:"";background:var(--grad-accent);opacity:.2;width:1px;height:100%;position:absolute;top:0;right:0}.sidebar__header{border-bottom:1px solid var(--clr-border);align-items:center;gap:10px;padding:18px 16px 14px;display:flex}.sidebar__logo{flex-shrink:0;width:36px;height:36px}.sidebar__brand{background:var(--grad-accent);-webkit-text-fill-color:transparent;letter-spacing:-.3px;-webkit-background-clip:text;background-clip:text;font-size:1.15rem;font-weight:700}.server-status-badge{text-transform:uppercase;letter-spacing:.5px;border-radius:20px;align-items:center;gap:4px;padding:3px 8px;font-size:.65rem;font-weight:600;display:inline-flex}.server-status-badge:before{content:"";border-radius:50%;width:5px;height:5px;display:inline-block}.server-status-badge--waking{color:#eab308;background:#eab3081a;border:1px solid #eab30833}.server-status-badge--waking:before{background-color:#eab308;animation:1.2s infinite alternate server-status-pulse;box-shadow:0 0 6px #eab308}.server-status-badge--ready{color:#22c55e;background:#22c55e1a;border:1px solid #22c55e33}.server-status-badge--ready:before{background-color:#22c55e;box-shadow:0 0 6px #22c55e}.server-status-badge--error{color:#ef4444;background:#ef44441a;border:1px solid #ef444433}.server-status-badge--error:before{background-color:#ef4444;box-shadow:0 0 6px #ef4444}@keyframes server-status-pulse{0%{opacity:.4}to{opacity:1}}.sidebar__collapse-btn{color:var(--clr-text-3);cursor:pointer;border-radius:var(--radius-sm);transition:color var(--t-fast), background var(--t-fast);background:0 0;border:none;justify-content:center;align-items:center;margin-left:auto;padding:6px;display:flex}.sidebar__collapse-btn:hover{color:var(--clr-text);background:var(--clr-surface)}.new-chat-btn{color:var(--clr-text-2);border:1px solid var(--clr-border);border-radius:var(--radius-md);cursor:pointer;transition:all var(--t-fast);background:#ffffff08;align-items:center;gap:8px;margin:12px;padding:8px 12px;font-family:inherit;font-size:.8rem;font-weight:500;display:flex}.new-chat-btn:hover{color:var(--clr-text);background:#ffffff0f;border-color:#7c3aed59}.new-chat-btn:active{transform:translateY(1px)}.sidebar__search{border:1px solid var(--clr-border);transition:all var(--t-fast);background:#ffffff05;border-radius:8px;align-items:center;gap:8px;margin:0 12px 14px;padding:8px 10px;display:flex}.sidebar__search:focus-within{border-color:var(--clr-accent-2);background:#ffffff0a;box-shadow:0 0 0 2px #06b6d41f}.sidebar__search-icon{color:var(--clr-text-3);flex-shrink:0}.sidebar__search input{color:var(--clr-text);background:0 0;border:none;outline:none;flex:1;width:100%;padding:0;font-family:inherit;font-size:.78rem}.sidebar__search input::placeholder{color:var(--clr-text-3)}.sidebar__group{flex-direction:column;gap:2px;margin-bottom:14px;display:flex}.sidebar__group-label{letter-spacing:.06em;text-transform:uppercase;color:var(--clr-text-3);padding:6px 12px;font-size:.68rem;font-weight:600}.sidebar__section-label{letter-spacing:.08em;text-transform:uppercase;color:var(--clr-text-3);padding:6px 12px 4px;font-size:.7rem;font-weight:600}#chat-list{flex-direction:column;flex:1;padding:4px 0;display:flex;overflow-y:auto}.chat-item{cursor:pointer;transition:background var(--t-fast);background:0 0;border:none;border-radius:8px;align-items:center;gap:8px;min-width:0;margin:0 8px;padding:8px 12px;display:flex;position:relative}.chat-item:hover{background:#ffffff0a}.chat-item--active{background:#ffffff14!important}.chat-item__icon{color:var(--clr-text-3);flex-shrink:0;display:flex}.chat-item--active .chat-item__icon{color:var(--clr-accent-2)!important}.chat-item__title{color:var(--clr-text-2);white-space:nowrap;text-overflow:ellipsis;flex:1;padding-right:20px;font-size:.8rem;overflow:hidden}.chat-item--active .chat-item__title{color:var(--clr-text);font-weight:500}.chat-item__menu-btn{color:var(--clr-text-3);opacity:0;cursor:pointer;transition:opacity var(--t-fast), color var(--t-fast), background var(--t-fast);background:0 0;border:none;border-radius:4px;flex-shrink:0;align-items:center;padding:6px;display:flex;position:absolute;right:8px}.chat-item:hover .chat-item__menu-btn{opacity:1}.chat-item__menu-btn:hover{color:var(--clr-text);background:#ffffff0f}.chat-item__dropdown-backdrop{z-index:180;background:0 0;position:fixed;inset:0}.chat-item__dropdown{background:var(--clr-bg-2);border:1px solid var(--clr-border-2);z-index:190;border-radius:8px;flex-direction:column;min-width:110px;padding:4px;display:flex;position:absolute;top:36px;right:8px;overflow:hidden;box-shadow:0 4px 16px #00000073}.chat-item__dropdown-item{color:var(--clr-text-2);cursor:pointer;text-align:left;transition:all var(--t-fast);background:0 0;border:none;border-radius:4px;align-items:center;gap:8px;padding:8px 10px;font-family:inherit;font-size:.76rem;font-weight:500;display:flex}.chat-item__dropdown-item:hover{color:var(--clr-text);background:#ffffff0a}.chat-item__dropdown-item--delete{color:#f87171}.chat-item__dropdown-item--delete:hover{color:#f87171!important;background:#ef444414!important}.chat-item__edit-input{border:1px solid var(--clr-border-2);color:var(--clr-text);background:#ffffff0a;border-radius:4px;outline:none;flex:1;width:100%;padding:2px 6px;font-family:inherit;font-size:.8rem}.chat-item__edit-input:focus{border-color:var(--clr-accent-2)}.delete-confirm-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:300;animation:modal-overlay-fade .2s var(--ease) both;background:#0009;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}@keyframes modal-overlay-fade{0%{opacity:0}to{opacity:1}}.delete-confirm-modal{background:var(--clr-bg-2);border:1px solid var(--clr-border-2);border-radius:var(--radius-lg);flex-direction:column;gap:12px;width:90%;max-width:320px;padding:20px;animation:.25s cubic-bezier(.34,1.56,.64,1) both modal-pop;display:flex;box-shadow:0 15px 35px #0009}@keyframes modal-pop{0%{opacity:0;transform:scale(.9)translateY(10px)}to{opacity:1;transform:scale(1)translateY(0)}}.delete-confirm-modal__title{color:var(--clr-text);font-size:1.05rem;font-weight:700}.delete-confirm-modal__body{color:var(--clr-text-2);font-size:.82rem;line-height:1.4}.delete-confirm-modal__actions{justify-content:flex-end;gap:10px;margin-top:8px;display:flex}.delete-confirm-modal__actions button{border-radius:var(--radius-sm);cursor:pointer;transition:all var(--t-fast);padding:8px 16px;font-family:inherit;font-size:.8rem;font-weight:600}.delete-confirm-modal__actions .btn-cancel{border:1px solid var(--clr-border);color:var(--clr-text-2);background:0 0}.delete-confirm-modal__actions .btn-cancel:hover{color:var(--clr-text);border-color:var(--clr-border-2);background:#ffffff0a}.delete-confirm-modal__actions .btn-delete{color:#fff;background:#ef4444;border:none}.delete-confirm-modal__actions .btn-delete:hover{background:#dc2626}.chat-list-empty{text-align:center;color:var(--clr-text-3);padding:24px 12px;font-size:.8rem}.sidebar__footer{border-top:1px solid var(--clr-border);flex-direction:column;gap:8px;padding:12px;display:flex}.sidebar__user{border-radius:var(--radius-sm);cursor:pointer;transition:all var(--t-fast);background:0 0;border:1px solid #0000;align-items:center;gap:10px;padding:8px 10px;display:flex}.sidebar__user:hover{background:#ffffff0a}.sidebar__user-chevron{color:var(--clr-text-3);transition:color var(--t-fast);flex-shrink:0}.sidebar__user:hover .sidebar__user-chevron{color:var(--clr-text-2)}.sidebar__user-avatar{background:var(--grad-accent);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;display:flex;overflow:hidden}.sidebar__user-avatar img{object-fit:cover;border-radius:50%;width:100%;height:100%}.sidebar__user-avatar span{color:#fff;font-size:.7rem;font-weight:700}.sidebar__user-name{color:var(--clr-text-2);white-space:nowrap;text-overflow:ellipsis;flex:1;font-size:.78rem;overflow:hidden}.sidebar__logout-btn{color:var(--clr-text-3);cursor:pointer;transition:color var(--t-fast), background var(--t-fast);background:0 0;border:none;border-radius:4px;align-items:center;padding:4px;display:flex}.sidebar__logout-btn:hover{color:#f87171;background:#f871711a}#settings-btn{width:calc(100% - 16px);color:var(--clr-text-2);cursor:pointer;transition:all var(--t-fast);background:0 0;border:none;border-radius:8px;align-items:center;gap:10px;margin:0 auto;padding:8px 12px;font-family:inherit;font-size:.82rem;display:flex}#settings-btn:hover{color:var(--clr-text);background:#ffffff0a}#main{background:var(--clr-bg);flex-direction:column;flex:1;min-width:0;height:100%;display:flex;overflow:hidden}#chat-header{height:var(--header-h);border-bottom:1px solid var(--clr-border);-webkit-backdrop-filter:blur(12px);background:#0a0a0fcc;flex-shrink:0;align-items:center;gap:12px;padding:0 20px;display:flex}#mobile-sidebar-btn{color:var(--clr-text-2);cursor:pointer;border-radius:var(--radius-sm);transition:color var(--t-fast);background:0 0;border:none;padding:6px;display:none}#mobile-sidebar-btn:hover{color:var(--clr-text)}#chat-title{color:var(--clr-text);white-space:nowrap;text-overflow:ellipsis;flex:1;font-size:.92rem;font-weight:600;overflow:hidden}.model-badge{color:var(--clr-accent-2);white-space:nowrap;background:#7c3aed14;border:1px solid #7c3aed59;border-radius:20px;padding:3px 10px;font-size:.7rem;font-weight:500}#chat-feed{flex-direction:column;flex:1;gap:36px;padding:40px 24px;display:flex;overflow-y:auto}.msg{animation:msg-in .3s var(--ease) both;align-items:flex-start;gap:16px;width:100%;max-width:768px;margin-left:auto;margin-right:auto;display:flex}@keyframes msg-in{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.msg--user{justify-content:flex-end}.msg--ai{justify-content:flex-start}.msg__avatar{background:var(--clr-surface);border:1px solid var(--clr-border);letter-spacing:.03em;width:34px;height:34px;color:var(--clr-text-2);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:.65rem;font-weight:700;display:flex}.msg__avatar--user{background:var(--grad-accent);color:#fff;border-color:#0000}.msg__bubble{border-radius:var(--radius-lg);padding:12px 16px;font-size:.9rem;line-height:1.7;position:relative}.msg__bubble--user{background:var(--clr-user-bubble);color:#fff;border-radius:16px;max-width:70%;padding:12px 18px;box-shadow:0 4px 16px #7c3aed26}.msg__bubble--ai{width:100%;box-shadow:none!important;-webkit-backdrop-filter:none!important;backdrop-filter:none!important;background:0 0!important;border:none!important;border-radius:0!important;padding:0!important}.msg__bubble--error{color:#fca5a5;border-radius:var(--radius-md);background:#ef44441a;border:1px solid #ef444440;font-size:.85rem}.msg__text{word-wrap:break-word}.msg--ai .msg__text{color:#e2e8f0;font-family:Lora,Georgia,serif;font-size:1.025rem;line-height:1.7}.msg--ai .msg__text p{margin:0 0 1.2rem}.msg--ai .msg__text p:last-child{margin-bottom:0}.msg--ai .msg__text h1,.msg--ai .msg__text h2,.msg--ai .msg__text h3{background:var(--grad-accent);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin:1.8rem 0 .8rem;font-weight:700;line-height:1.35}.msg--ai .msg__text h1{font-size:1.45em}.msg--ai .msg__text h2{font-size:1.25em}.msg--ai .msg__text h3{font-size:1.1em}.msg--ai .msg__text ul,.msg--ai .msg__text ol{margin:.6rem 0 1.2rem;padding-left:1.5rem}.msg--ai .msg__text li{margin:.4rem 0}.msg--ai .msg__text hr{border:none;border-top:1px solid var(--clr-border);margin:1.5rem 0}.msg--ai .msg__text a{color:var(--clr-accent-2);text-decoration:none}.msg--ai .msg__text a:hover{text-decoration:underline}.msg--ai .msg__text br+br{display:none}.msg__text code{color:var(--clr-accent-2);background:#7c3aed26;border:1px solid #7c3aed33;border-radius:5px;padding:1px 6px;font-family:JetBrains Mono,monospace;font-size:.82em}.code-block{border:1px solid var(--clr-border);border-radius:var(--radius-md);background:#0d0d1a;margin:.8em 0;overflow:hidden}.code-block__header{border-bottom:1px solid var(--clr-border);background:#ffffff08;justify-content:space-between;align-items:center;padding:8px 14px;display:flex}.code-block__lang{letter-spacing:.06em;text-transform:uppercase;color:var(--clr-text-3);font-size:.7rem;font-weight:600}.code-block pre{color:#c9d1d9;margin:0;padding:14px 16px;font-family:JetBrains Mono,monospace;font-size:.825rem;line-height:1.65;overflow-x:auto}.code-block code{color:inherit;font-size:inherit;background:0 0;border:none;padding:0}.msg__actions{border-top:1px solid var(--clr-border);gap:6px;margin-top:12px;padding-top:8px;display:flex}.btn-copy{color:var(--clr-text-3);border:1px solid var(--clr-border);cursor:pointer;transition:all var(--t-fast);background:0 0;border-radius:6px;align-items:center;gap:5px;padding:4px 9px;font-family:inherit;font-size:.72rem;font-weight:500;display:inline-flex}.btn-copy:hover{color:var(--clr-text);border-color:var(--clr-border-2);background:var(--clr-surface)}.btn-copy--success{color:#4ade80!important;border-color:#4ade804d!important}.typing-dots{gap:5px;padding:2px 0;display:flex}.typing-dots span{background:var(--grad-accent);border-radius:50%;width:7px;height:7px;animation:1.2s infinite bounce}.typing-dots span:nth-child(2){animation-delay:.2s}.typing-dots span:nth-child(3){animation-delay:.4s}@keyframes bounce{0%,60%,to{opacity:.5;transform:translateY(0)}30%{opacity:1;transform:translateY(-6px)}}.empty-state{text-align:center;animation:msg-in .5s var(--ease) both;flex-direction:column;flex:1;justify-content:center;align-items:center;padding:40px 24px;display:flex}.empty-state__logo{filter:drop-shadow(0 0 20px #7c3aed80);margin-bottom:20px;animation:3s ease-in-out infinite float}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}.empty-state__title{background:var(--grad-accent);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:8px;font-size:1.6rem;font-weight:700}.empty-state__sub{color:var(--clr-text-3);margin-bottom:32px;font-size:.875rem}.empty-state__prompts{grid-template-columns:1fr 1fr;gap:10px;width:100%;max-width:560px;display:grid}.prompt-card{background:var(--clr-bg-2);border:1px solid var(--clr-border);border-radius:var(--radius-md);cursor:pointer;color:var(--clr-text-2);text-align:left;transition:all var(--t-fast);align-items:flex-start;gap:10px;padding:13px 15px;font-family:inherit;font-size:.82rem;display:flex}.prompt-card:hover{background:var(--clr-surface);color:var(--clr-text);border-color:#7c3aed66;transform:translateY(-2px);box-shadow:0 6px 20px #7c3aed26}.prompt-card__icon{flex-shrink:0;margin-top:1px;font-size:1.1em}#input-area{background:0 0;border-top:none;padding:16px 24px 24px}.input-wrapper{background:var(--clr-bg-2);border:1px solid var(--clr-border-2);max-width:768px;transition:border-color var(--t-fast), box-shadow var(--t-fast);border-radius:16px;flex-direction:column;align-items:stretch;gap:12px;margin:0 auto;padding:16px;display:flex}.input-wrapper:focus-within{border-color:#0000;box-shadow:0 0 0 2px #7c3aed73,0 0 12px #06b6d459}#chat-input{width:100%;color:var(--clr-text);resize:none;box-sizing:border-box;background:0 0;border:none;outline:none;min-height:24px;max-height:200px;margin:0;padding:0;font-family:inherit;font-size:.95rem;line-height:1.5;display:block;overflow-y:auto}#chat-input::placeholder{color:var(--clr-text-3)}#chat-input:disabled{opacity:.5}.input-wrapper__bottom-row{justify-content:space-between;align-items:center;margin-top:4px;display:flex}.input-action-btn{color:var(--clr-text-3);cursor:pointer;transition:color var(--t-fast), background var(--t-fast);background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;padding:8px;display:flex}.input-action-btn:hover{color:var(--clr-text-2);background:var(--clr-surface)}#send-btn{background:var(--grad-accent);color:#fff;cursor:pointer;width:36px;height:36px;transition:opacity var(--t-fast), transform var(--t-fast), box-shadow var(--t-fast);border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;display:flex;box-shadow:0 3px 12px #7c3aed66}#send-btn:hover:not(:disabled){opacity:.9;transform:scale(1.05)}#send-btn:disabled{opacity:.4;cursor:not-allowed;transform:none}#send-btn.send-btn--loading{cursor:not-allowed}.input-hint{text-align:center;color:var(--clr-text-3);opacity:.55;margin-top:6px;font-size:.7rem}.spinner{border:2px solid #ffffff40;border-top-color:#fff;border-radius:50%;width:18px;height:18px;animation:.75s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}#settings-modal{z-index:1000;-webkit-backdrop-filter:blur(4px);opacity:0;pointer-events:none;transition:opacity var(--t-base);background:#000000b3;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}#settings-modal.modal--open{opacity:1;pointer-events:all}.modal{background:var(--clr-bg-2);border:1px solid var(--clr-border-2);border-radius:var(--radius-xl);width:100%;max-width:500px;max-height:85vh;transition:transform var(--t-base);overflow-y:auto;transform:scale(.95)translateY(10px);box-shadow:0 25px 60px #0009,0 0 0 1px #7c3aed26}#settings-modal.modal--open .modal{transform:scale(1)translateY(0)}.modal__header{border-bottom:1px solid var(--clr-border);justify-content:space-between;align-items:center;padding:20px 24px 16px;display:flex}.modal__title{background:var(--grad-accent);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:1rem;font-weight:700}.modal__close{color:var(--clr-text-3);cursor:pointer;transition:color var(--t-fast), background var(--t-fast);background:0 0;border:none;border-radius:6px;padding:4px;font-size:1.2rem;line-height:1}.modal__close:hover{color:var(--clr-text);background:var(--clr-surface)}.modal__body{flex-direction:column;gap:20px;padding:20px 24px;display:flex}.field{flex-direction:column;gap:6px;display:flex}.field__label{color:var(--clr-text-2);letter-spacing:.04em;text-transform:uppercase;font-size:.78rem;font-weight:600}.field__sub{color:var(--clr-text-3);margin-top:2px;font-size:.72rem}.field input,.field select,.field textarea{background:var(--clr-bg-3);border:1px solid var(--clr-border-2);border-radius:var(--radius-sm);width:100%;color:var(--clr-text);transition:border-color var(--t-fast), box-shadow var(--t-fast);outline:none;padding:10px 14px;font-family:inherit;font-size:.875rem}.field input:focus,.field select:focus,.field textarea:focus{border-color:#7c3aed80;box-shadow:0 0 0 3px #7c3aed1a}.field select{appearance:none;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236060a0' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-position:right 12px center;background-repeat:no-repeat;padding-right:36px}.field select option{background:var(--clr-bg-3)}.field textarea{resize:vertical;min-height:80px;line-height:1.5}.slider-row{align-items:center;gap:10px;display:flex}.slider-row input[type=range]{background:var(--clr-surface-2);cursor:pointer;height:4px;accent-color:var(--clr-accent-1);border:none;border-radius:2px;outline:none;flex:1;padding:0}.slider-value{color:var(--clr-accent-2);text-align:right;min-width:28px;font-size:.78rem;font-weight:600}.modal__footer{border-top:1px solid var(--clr-border);justify-content:space-between;align-items:center;gap:10px;padding:14px 24px 20px;display:flex}.btn{border-radius:var(--radius-sm);cursor:pointer;transition:all var(--t-fast);border:none;padding:9px 20px;font-family:inherit;font-size:.875rem;font-weight:600}.btn--primary{background:var(--grad-accent);color:#fff;box-shadow:0 4px 16px #7c3aed4d}.btn--primary:hover{opacity:.9;transform:translateY(-1px);box-shadow:0 6px 20px #7c3aed80}.btn--ghost{color:var(--clr-text-2);border:1px solid var(--clr-border);background:0 0}.btn--ghost:hover{background:var(--clr-surface);color:var(--clr-text)}.btn--danger{color:#f87171;background:0 0;border:1px solid #f8717140;padding:7px 13px;font-size:.78rem}.btn--danger:hover{background:#f871711a;border-color:#f8717166}#toast-container{z-index:9999;pointer-events:none;flex-direction:column;gap:8px;display:flex;position:fixed;bottom:28px;right:28px}#sidebar-overlay{z-index:90;opacity:0;pointer-events:none;transition:opacity var(--t-base);background:#0009;display:none;position:fixed;inset:0}#sidebar-overlay.overlay--visible{opacity:1;pointer-events:auto}body.modal-lock{overflow:hidden}@media (width<=768px){#sidebar{z-index:100;height:100%;position:fixed;top:0;left:0;transform:translate(-100%)}#sidebar.sidebar--open{transform:translate(0)}#sidebar-overlay{display:block}#mobile-sidebar-btn{display:flex}.msg--user{max-width:88%}.msg--ai{max-width:96%}.empty-state__prompts{grid-template-columns:1fr}.empty-state__title{font-size:1.3rem}#chat-feed{gap:16px;padding:16px}#input-area{padding:10px 12px 14px}#toast-container{bottom:16px;right:16px}}.model-selector-container{z-index:150;position:relative}.model-selector-btn{color:var(--clr-accent-2);cursor:pointer;transition:all var(--t-fast);background:#7c3aed14;border:1px solid #7c3aed59;border-radius:20px;align-items:center;gap:6px;padding:5px 12px;font-size:.75rem;font-weight:600;display:inline-flex}.model-selector-btn:hover{border-color:var(--clr-accent-2);background:#7c3aed29}.model-selector-menu{background:var(--clr-bg-2);border:1px solid var(--clr-border-2);border-radius:var(--radius-md);width:240px;animation:dropdown-in .2s var(--ease) both;flex-direction:column;gap:2px;padding:6px;display:flex;position:absolute;top:calc(100% + 6px);right:0;box-shadow:0 10px 25px #00000080}@keyframes dropdown-in{0%{opacity:0;transform:translateY(-4px)scale(.98)}to{opacity:1;transform:translateY(0)scale(1)}}.model-selector-item{text-align:left;border-radius:var(--radius-sm);width:100%;color:var(--clr-text-2);cursor:pointer;transition:all var(--t-fast);white-space:nowrap;text-overflow:ellipsis;background:0 0;border:none;padding:8px 12px;font-family:inherit;font-size:.78rem;font-weight:500;overflow:hidden}.model-selector-item:hover{background:var(--clr-surface);color:var(--clr-text)}.model-selector-item--active{color:var(--clr-accent-2);border-left:2px solid var(--clr-accent-2);background:#06b6d414}.sidebar-empty-state{color:var(--clr-text-3);text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:10px;padding:40px 16px;display:flex}.sidebar-empty-state__icon{color:var(--clr-accent-2);opacity:.35}.sidebar-empty-state__text{font-size:.78rem;font-weight:500}@media (width>=769px){#app.sidebar-closed #sidebar{border-right:1px solid var(--clr-border)!important;pointer-events:auto!important;width:68px!important}#app.sidebar-closed .sidebar__brand,#app.sidebar-closed .sidebar__section-label,#app.sidebar-closed .sidebar__user-name,#app.sidebar-closed .sidebar__user-chevron,#app.sidebar-closed .sidebar__logout-btn,#app.sidebar-closed #chat-list,#app.sidebar-closed #settings-btn{display:none!important}#app.sidebar-closed .sidebar__header{justify-content:center;padding:18px 0 14px;display:flex}#app.sidebar-closed .sidebar__logo{margin:0 auto!important;display:block!important}#app.sidebar-closed .sidebar__collapse-btn{display:none!important}#app.sidebar-closed .new-chat-btn{border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;margin:12px auto;display:flex;padding:0!important}#app.sidebar-closed .new-chat-btn span{display:none!important}#app.sidebar-closed .new-chat-btn:hover{background:#ffffff14!important;border-color:#7c3aed80!important}#app.sidebar-closed .sidebar__search{cursor:pointer;background:0 0;border:1px solid #0000;justify-content:center;align-items:center;width:40px;height:40px;margin:0 auto 12px;display:flex;padding:0!important}#app.sidebar-closed .sidebar__search:hover{background:#ffffff0a;border-radius:50%}#app.sidebar-closed .sidebar__search input{display:none!important}#app.sidebar-closed .sidebar__user{cursor:pointer;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;margin:0 auto;display:flex;padding:0!important}#app.sidebar-closed .sidebar__user:hover{border-radius:50%;background:#ffffff14!important}#app.sidebar-closed .sidebar__footer{flex-direction:column;align-items:center;gap:12px;width:100%;padding:16px 0;display:flex;border-top:1px solid #ffffff14!important;margin-top:auto!important}}@media (width<=768px){#sidebar{top:0;bottom:0;left:0;height:100%!important;width:var(--sidebar-w)!important;z-index:250!important;pointer-events:none!important;transition:transform var(--t-slow)!important;position:fixed!important;transform:translate(-100%)!important}#sidebar.sidebar--open{pointer-events:auto!important;transform:translate(0)!important}#app.sidebar-closed #sidebar{width:var(--sidebar-w)!important;pointer-events:none!important;transform:translate(-100%)!important}.chat-item__menu-btn{justify-content:center;align-items:center;width:44px;height:44px;display:flex;right:2px;opacity:1!important}.chat-item__dropdown{min-width:130px;top:40px}.chat-item__dropdown-item{padding:12px 16px;font-size:.85rem}.msg__bubble--user{max-width:90%!important}#chat-feed{gap:24px;padding:20px 12px!important}#chat-input-container{padding:0 12px 12px!important}.model-selector-btn span{white-space:nowrap;text-overflow:ellipsis;max-width:80px;overflow:hidden}}