@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Outfit:wght@300;400;500;600&display=swap";@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&display=swap";:root{--bg-dark:#000;--bg-panel:#111;--bg-input:#1a1a1a;--text-primary:#fff;--text-secondary:#888;--text-muted:#555;--border-color:#222;--accent-color:#fff;--font-main:"Inter", system-ui, sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-main);background-color:var(--bg-dark);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow:hidden}button{cursor:pointer;color:inherit;background:0 0;border:none;font-family:inherit;transition:opacity .2s}button:hover{opacity:.8}input{color:inherit;background:0 0;border:none;outline:none;font-family:inherit}.app-container{width:100vw;height:100vh;display:flex}.canvas-panel{background-color:#0505054d;background-image:radial-gradient(#ffffff0d 1px,#0000 1px);background-size:24px 24px;transition:width .5s cubic-bezier(.4,0,.2,1),opacity .4s ease-in-out;position:relative;overflow:hidden}.canvas-panel.open{opacity:1;width:calc(100% - 400px)}.canvas-panel.closed{opacity:0;pointer-events:none;width:0}.chat-panel{background-color:var(--bg-dark);flex-direction:column;flex:1;height:100%;display:flex;position:relative;overflow:hidden}.chat-panel:after{content:"";background:linear-gradient(to bottom, transparent 0%, var(--border-color) 15%, var(--border-color) 85%, transparent 100%);pointer-events:none;width:1px;position:absolute;top:0;bottom:0;left:0}.header-nav{justify-content:space-between;align-items:center;padding:24px 20px;transition:padding-left .3s;display:flex}.header-left,.header-right{align-items:center;display:flex}.header-left{margin:-8px;padding:8px}.header-left .btn-icon-clear{opacity:0;transition:opacity .3s}.header-left .btn-icon-clear.btn-always-visible{opacity:.6;transition:opacity .2s}.header-left:hover .btn-icon-clear,.header-left .btn-icon-clear.btn-always-visible:hover{opacity:1}.projects-sidebar{-webkit-backdrop-filter:blur(40px);border-left:1px solid var(--border-color);z-index:100;background-color:#1119;flex-direction:column;width:280px;transition:transform .3s cubic-bezier(.4,0,.2,1);display:flex;position:absolute;top:0;bottom:0;right:0;transform:translate(100%)}.projects-sidebar.open{transform:translate(0);box-shadow:-10px 0 40px #000c}.projects-sidebar-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:24px 20px;display:flex}.projects-header-title{color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;font-size:13px;font-weight:600}.projects-list{flex-direction:column;gap:8px;padding:16px;display:flex;overflow-y:auto}.project-item{color:var(--text-primary);text-align:left;border-radius:8px;align-items:center;gap:12px;padding:12px;font-size:14px;font-weight:500;transition:background-color .2s;display:flex}.project-item:hover{background-color:var(--bg-input)}.messages-list{flex-direction:column;flex:1;align-items:center;gap:20px;padding:20px 24px;display:flex;overflow-y:auto}.empty-state{letter-spacing:-.2px;background:linear-gradient(90deg,#fff 0%,#666 50%,#fff 100%) 0 0/200%;-webkit-text-fill-color:transparent;opacity:0;-webkit-background-clip:text;margin:auto;font-family:Outfit,sans-serif;font-size:1.6rem;font-weight:500;animation:1s cubic-bezier(.16,1,.3,1) forwards fadeUpIn,3s linear infinite gradientLoop}@keyframes gradientLoop{0%{background-position:0%}to{background-position:200%}}@keyframes fadeUpIn{0%{opacity:0;transform:translateY(15px)}to{opacity:1;transform:translateY(0)}}.message{max-width:85%;color:var(--text-primary);font-size:15px;line-height:1.6;display:flex}.message.user{-webkit-backdrop-filter:blur(20px);background-color:#26262699;border:1px solid #ffffff0d;border-radius:20px 20px 4px;align-self:flex-end;padding:12px 18px}.message.ai{align-self:flex-start;padding:12px 0}.thinking-bubble{color:var(--text-muted);align-items:center;gap:8px;font-size:14px;display:flex}.cube-spin{color:var(--text-secondary);animation:1.5s cubic-bezier(.4,0,.2,1) infinite spinCube}@keyframes spinCube{0%{transform:rotateY(0)rotateX(0)}50%{transform:rotateY(180deg)rotateX(180deg)}to{transform:rotateY(360deg)rotateX(360deg)}}.word-fade-in{opacity:0;white-space:pre-wrap;animation:.15s cubic-bezier(.16,1,.3,1) both wordFadeIn;display:inline-block}@keyframes wordFadeIn{0%{opacity:0;filter:blur(4px);transform:translateY(3px)}to{opacity:1;filter:blur();transform:translateY(0)}}.bottom-area{flex-direction:column;gap:16px;margin-top:auto;padding:24px;display:flex;position:relative}.bottom-gradient{pointer-events:none;z-index:0;background:linear-gradient(#0000 0%,#000000f2 100%);height:250px;position:absolute;bottom:0;left:0;right:0}.relative-z{z-index:1;position:relative;box-shadow:0 12px 40px #0009}.input-container{-webkit-backdrop-filter:blur(30px);background-color:#1a1a1a66;border:1px solid #ffffff1a;border-radius:24px;flex-direction:column;align-self:center;gap:12px;width:100%;max-width:700px;padding:8px 12px;display:flex;box-shadow:0 10px 40px #00000080}.input-top{align-items:center;padding:4px 8px;display:flex}.input-top input{color:var(--text-primary);flex:1;font-size:16px}.input-top input::placeholder{color:var(--text-muted)}.input-bottom{justify-content:space-between;align-items:center;display:flex}.input-bottom-left{align-items:center;gap:8px;display:flex}.btn-icon{background-color:var(--bg-input);width:32px;height:32px;color:var(--text-primary);border-radius:50%;justify-content:center;align-items:center;display:flex}.btn-fast{background-color:var(--bg-input);height:32px;color:var(--text-primary);border-radius:16px;align-items:center;gap:4px;padding:0 12px;font-size:13px;font-weight:500;display:flex}.input-bottom-right{align-items:center;gap:8px;display:flex}.btn-speak{background-color:var(--text-primary);color:var(--bg-dark);border-radius:16px;align-items:center;gap:6px;height:32px;padding:0 14px;font-size:14px;font-weight:600;display:flex}.btn-send{background-color:var(--text-primary);color:var(--bg-dark);border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;transition:transform .1s;display:flex}.btn-send:active{transform:scale(.9)}.btn-stop{color:#fff;background-color:#ef4444;border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;transition:transform .1s;display:flex}.btn-stop:active{transform:scale(.9)}.model-dropdown-popup{-webkit-backdrop-filter:blur(40px);z-index:100;transform-origin:0 100%;opacity:0;visibility:hidden;pointer-events:none;background-color:#111c;border:1px solid #ffffff1a;border-radius:16px;flex-direction:column;gap:12px;width:240px;padding:12px;transition:all .25s cubic-bezier(.16,1,.3,1);display:flex;position:absolute;bottom:calc(100% + 12px);left:0;transform:scale(.95)translateY(10px);box-shadow:0 16px 40px #00000080}.model-dropdown-popup.open{opacity:1;visibility:visible;pointer-events:auto;transform:scale(1)translateY(0)}.grok-spinner{grid-template-columns:repeat(3,1fr);gap:2px;width:18px;height:18px;display:grid}.grok-cube{background-color:#fff;border-radius:1px;animation:1.2s ease-in-out infinite both grok-pulse;box-shadow:0 0 6px #ffffffe6}.grok-cube:first-child{animation-delay:0s}.grok-cube:nth-child(2){animation-delay:.1s}.grok-cube:nth-child(3){animation-delay:.2s}.grok-cube:nth-child(6){animation-delay:.3s}.grok-cube:nth-child(9){animation-delay:.4s}.grok-cube:nth-child(8){animation-delay:.5s}.grok-cube:nth-child(7){animation-delay:.6s}.grok-cube:nth-child(4){animation-delay:.7s}.grok-cube:nth-child(5){animation-delay:.8s}@keyframes grok-pulse{0%,80%,to{opacity:.1;transform:scale(.2);box-shadow:0 0 2px #fff3}40%{opacity:1;transform:scale(1.1);box-shadow:0 0 8px #fff}}.model-dropdown-header{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;padding:0 4px;font-size:11px;font-weight:700}.model-select-row{border-bottom:1px solid #ffffff0d;justify-content:space-between;align-items:center;gap:12px;padding:8px 4px;display:flex}.model-select-label{color:var(--text-primary);white-space:nowrap;align-items:center;gap:8px;font-size:13px;font-weight:500;display:flex}.model-select-element{color:#fff;cursor:pointer;appearance:none;background:#ffffff0f url(data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%23ffffff%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E) right 8px top 50%/8px no-repeat;border:1px solid #ffffff1a;border-radius:8px;outline:none;flex:1;min-width:130px;padding:6px 24px 6px 8px;font-size:12px;transition:all .2s}.model-select-element:hover{background-color:#ffffff1a}.model-select-element:focus{border-color:#ffffff40;box-shadow:0 0 0 2px #ffffff0d}.model-select-element option{color:#fff;background:#1a1a1a}.tab-fade-in{animation:.3s cubic-bezier(.16,1,.3,1) forwards tabFadeIn}@keyframes tabFadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.attachment-dropdown-popup{-webkit-backdrop-filter:blur(40px);z-index:100;transform-origin:0 100%;opacity:0;visibility:hidden;pointer-events:none;background-color:#111c;border:1px solid #ffffff1a;border-radius:12px;flex-direction:column;width:180px;padding:8px;transition:all .25s cubic-bezier(.16,1,.3,1);display:flex;position:absolute;bottom:calc(100% + 12px);left:0;transform:scale(.95)translateY(10px);box-shadow:0 16px 40px #00000080}.attachment-dropdown-popup.open{opacity:1;visibility:visible;pointer-events:auto;transform:scale(1)translateY(0)}.attachment-option{color:var(--text-primary);cursor:pointer;border-radius:8px;align-items:center;gap:12px;padding:10px 12px;font-size:13px;transition:background-color .2s;display:flex}.attachment-option:hover{background-color:#ffffff1a}