@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;700&display=swap";@import"https://fonts.googleapis.com/css2?family=Playfair+Display:wght@700&display=swap";:root{--bg-dark: #111111;--bg-med: #1c1c1c;--bg-light: #2a2a2a;--fg: #e8e8e8;--fg-muted: #9aa0aa;--border: #333333;--accent: #8b5cf6;--accent-hover: #7c3aed;--error: #ef4444;--radius: 8px;--font: "Inter", system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, sans-serif}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{background:var(--bg-dark);color:var(--fg);font-family:var(--font);height:100%;overflow:hidden}#landing-view{display:flex;align-items:center;justify-content:center;background-image:radial-gradient(circle at 50% 100%,#ff634766,#f000 35%),radial-gradient(circle at 0% 100%,#6495ed66,#00f0 40%),radial-gradient(circle at 100% 50%,#8a2be24d,#8a2be200 40%);height:100vh;background-color:#1a1a2e;width:100%}.landing-content{max-width:600px;width:90%;text-align:center}.landing-content h1{font-size:3rem;font-weight:700}.landing-content .heart{color:#f87171}.landing-content .subtitle{font-size:1.25rem;color:var(--fg-muted);margin-top:.5rem;margin-bottom:2rem}#editor-view{display:flex;height:100vh}.sidebar{width:320px;background:var(--bg-dark);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:1rem}.sidebar-header{margin-bottom:1rem;flex-shrink:0}.sidebar-header a{color:var(--fg-muted);text-decoration:none;font-weight:500}.sidebar-header a:hover{color:var(--fg)}#chat-log{flex-grow:1;overflow-y:auto;padding-right:8px}.chat-input-container{flex-shrink:0;margin-top:1rem;background:var(--bg-med);border:1px solid var(--border);border-radius:var(--radius);padding:28px;display:flex;flex-direction:column}.chat-input-container:focus-within{border-color:var(--accent)}.chat-input-wrapper{display:flex;align-items:center}.chat-input{flex-grow:1;background:transparent;color:var(--fg);border:none;padding:4px 8px;font-family:inherit;font-size:1rem;resize:none;line-height:1.5;outline:none}.chat-input-actions{display:flex;align-items:center;padding-top:8px;border-top:1px solid var(--border)}.chat-action-btn{background:none;border:1px solid var(--border);color:var(--fg-muted);border-radius:6px;padding:4px;display:flex;align-items:center;justify-content:center;cursor:pointer}.public-tag{font-size:.8rem;margin-left:8px;background:var(--bg-light);color:var(--fg-muted);padding:2px 8px;border-radius:12px;display:flex;align-items:center;gap:4px}.public-tag .globe{width:14px;height:14px}.send-btn{width:32px;height:32px;background:var(--bg-light);color:var(--fg);border:none;border-radius:6px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s;margin-left:auto}.send-btn:hover{background:var(--accent)}.send-btn:disabled{background:var(--bg-light);opacity:.5;cursor:not-allowed}.chat-message{margin-bottom:1rem;padding:1rem;border-radius:var(--radius);line-height:1.6}.chat-message.user{background:var(--bg-med);border:1px solid var(--border)}.chat-message .message-header{font-weight:700;color:var(--fg-muted);margin-bottom:.5rem;font-size:.9rem}.chat-message.error{background-color:#ef44441a;border:1px solid var(--error);color:var(--fg)}.chat-message.error button{background:var(--error);color:#fff;border:none;padding:8px 12px;border-radius:6px;cursor:pointer;margin-top:12px;font-weight:500}.typing-indicator span{height:8px;width:8px;background-color:var(--fg-muted);border-radius:50%;display:inline-block;animation:bounce 1.4s infinite ease-in-out both}.typing-indicator span:nth-of-type(1){animation-delay:-.32s}.typing-indicator span:nth-of-type(2){animation-delay:-.16s}@keyframes bounce{0%,80%,to{transform:scale(0)}40%{transform:scale(1)}}.main-content{flex-grow:1;background:var(--bg-med);display:flex;flex-direction:column;position:relative}.loading-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:#1c1c1ccc;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:100;display:flex;align-items:center;justify-content:center;text-align:center}.loading-content h2{font-size:1.5rem;margin-bottom:1.5rem}.loading-heart{width:60px;height:60px;background:#444;background:linear-gradient(45deg,gold,orange);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='currentColor'%3E%3Cpath d='M12 2l2.9 6.9 7.1 1-5.2 5 1.5 7.1-6.3-3.7-6.3 3.7 1.5-7.1-5.2-5 7.1-1L12 2z'/%3E%3C/svg%3E") no-repeat center;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='currentColor'%3E%3Cpath d='M12 2l2.9 6.9 7.1 1-5.2 5 1.5 7.1-6.3-3.7-6.3 3.7 1.5-7.1-5.2-5 7.1-1L12 2z'/%3E%3C/svg%3E") no-repeat center;animation:spin 1.5s linear infinite;margin:0 auto 1.5rem}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.main-app-content{display:flex;flex-direction:column;height:100%}.main-app-header{display:flex;justify-content:space-between;align-items:center;padding:.5rem 1rem;border-bottom:1px solid var(--border);flex-shrink:0}.tabs .tab-btn{background:none;border:none;color:var(--fg-muted);padding:8px 16px;cursor:pointer;font-size:.9rem;border-bottom:2px solid transparent}.tabs .tab-btn.active{color:var(--fg);border-bottom:2px solid var(--accent)}.actions button{background:var(--bg-light);color:var(--fg);border:1px solid var(--border);padding:8px 16px;border-radius:var(--radius);cursor:pointer;font-size:.9rem;margin-left:8px}.actions button:hover{background:var(--bg-dark)}.actions button#publishBtn{background:var(--accent);color:#fff;border:none}.actions button#publishBtn:hover{background:var(--accent-hover)}.tab-content{flex-grow:1;overflow:auto;display:flex;flex-direction:column}.preview-container{padding:1rem;height:100%}.preview-frame{width:100%;height:100%;border:none;border-radius:var(--radius);background:#fff}.editor-container{height:100%;display:flex;flex-direction:column;overflow:hidden}.CodeMirror{flex-grow:1;height:100%;font-size:.9rem;line-height:1.5}.cm-editor{height:100%;flex-grow:1;overflow:auto}.history-toggle-btn{background:var(--bg-light);color:var(--fg-muted);border:1px solid var(--border);border-radius:var(--radius);width:40px;height:40px;display:flex;align-items:center;justify-content:center;cursor:pointer;position:absolute;top:10px;left:10px;z-index:101;transition:background .2s;margin:1.5%}.history-toggle-btn:hover{background:var(--bg-dark)}.history-panel{position:fixed;top:0;left:0;width:280px;height:100vh;background:var(--bg-dark);border-right:1px solid var(--border);z-index:200;transform:translate(-100%);transition:transform .3s ease-in-out;display:flex;flex-direction:column}.history-panel.open{transform:translate(0)}.history-header{display:flex;justify-content:space-between;align-items:center;padding:1rem;border-bottom:1px solid var(--border);flex-shrink:0}.history-header h3{margin:0}.close-btn{background:none;border:none;color:var(--fg-muted);font-size:1.5rem;cursor:pointer}.history-list{flex-grow:1;overflow-y:auto;padding:.5rem 0}.history-list ul{list-style:none;padding:0;margin:0}.history-list li{padding:.75rem 1rem;cursor:pointer;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;border-bottom:1px solid var(--border);transition:background-color .2s}.history-list li:hover{background-color:var(--bg-med)}.empty-history{padding:1rem;color:var(--fg-muted)}.history-footer{padding:1rem;border-top:1px solid var(--border);flex-shrink:0}.clear-history-btn{width:100%;padding:.75rem;background:var(--error);opacity:.7;color:#fff;border:none;border-radius:var(--radius);cursor:pointer;transition:opacity .2s}.clear-history-btn:hover{opacity:1}.new-project-btn{background:none;border:none;color:var(--fg-muted);text-decoration:none;font-weight:500;font-size:1rem;font-family:inherit;cursor:pointer;padding:0;display:block;margin:0 auto}.new-project-btn:hover{color:var(--fg)}#landing-view{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh;padding:2rem;overflow:hidden;position:relative;text-align:center;background-image:linear-gradient(to bottom,#001d2466,#001d24cc),url(https://images.unsplash.com/photo-1444703686981-a3abbc4d4fe3?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=2070&q=80);background-size:cover;background-position:center}.landing-header{position:fixed;top:20px;width:95%;max-width:900px;margin:0 auto;padding:12px 24px;border-radius:16px;background:#1430404d;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1);box-shadow:0 4px 30px #0000001a;display:flex;justify-content:space-between;align-items:center;z-index:10}.logo{display:flex;align-items:center;gap:8px;font-size:1.1rem;font-weight:500;color:#e0f2fe}.logo svg{width:24px;height:24px}.nav-icons{display:flex;align-items:center;gap:12px}.nav-icons a,.nav-icons button{background:#ffffff1a;border-radius:50%;width:36px;height:36px;display:flex;align-items:center;justify-content:center;border:1px solid rgba(255,255,255,.2);color:#e0f2fe;cursor:pointer;transition:background-color .2s}.nav-icons a:hover,.nav-icons button:hover{background:#fff3}.nav-icons svg{width:20px;height:20px}.hero-content{color:#fff;margin-top:80px}.hero-content h1{font-family:Playfair Display,serif;font-size:clamp(3rem,1vw,2rem);line-height:1.1;text-shadow:0 4px 30px rgba(0,0,0,.3);margin:0}.hero-content h1 .highlight{font-style:italic;color:#c9f0ff}.hero-content p{font-size:1.25rem;max-width:600px;margin:2rem auto;color:#e0f2fee6;line-height:1.6}.landing-view .chat-input-container{max-width:700px;width:100%;margin:2rem auto 0;padding:12px;background:#14304066;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1);box-shadow:0 4px 30px #0000001a;border-radius:16px}.landing-view .chat-input{color:#fff;font-size:1rem;padding:12px}.landing-view .chat-input::placeholder{color:#e0f2fe99}.landing-view .send-btn{background:#ffffff1a;border:1px solid rgba(255,255,255,.2)}.landing-view .send-btn:hover{background:#fff3}.landing-view .chat-input-actions,.mobile-header{display:none}@media (max-width: 900px){.mobile-header{display:flex;background-color:var(--bg-dark);border-bottom:1px solid var(--border);padding:.5rem;width:100%;z-index:10;flex-shrink:0}.mobile-toggle-btn{flex:1;background:none;border:none;color:var(--fg-muted);padding:.75rem;border-radius:var(--radius);display:flex;align-items:center;justify-content:center;gap:8px;font-size:1rem;cursor:pointer;transition:background-color .2s,color .2s}.mobile-toggle-btn.active{background-color:var(--bg-light);color:var(--fg)}.mobile-layout .main-app-header{flex-wrap:wrap;padding:.75rem;height:auto}.mobile-layout .main-app-header .tabs{width:100%;order:1;padding-bottom:.75rem;justify-content:flex-start;display:flex;gap:1rem}.mobile-layout .main-app-header .tab-btn{padding:0;font-weight:500;text-transform:uppercase}.mobile-layout .main-app-header .actions{width:100%;order:2;justify-content:flex-end;display:flex;gap:.5rem}#editor-view.mobile-layout{flex-direction:column}.mobile-content-wrapper{flex-grow:1;overflow:hidden;display:flex}.mobile-layout .sidebar,.mobile-layout .main-content{width:100%;height:100%;border-right:none}.mobile-layout .main-content{position:relative}.mobile-layout .sidebar{height:100%;padding-bottom:1rem}.history-toggle-btn{width:36px;height:36px;top:-20px;left:-18px;margin:29px}.mobile-layout .tab-content{height:calc(100% - 100px)}}