.workspace{height:calc(100vh - var(--header-height) - 3rem);gap:0;display:flex;position:relative}.workspace.loading-state{flex-direction:column;justify-content:center;align-items:center}.sidebar-container{flex-shrink:0}.sidebar-toggle{top:calc(var(--header-height) + 1rem);z-index:100;background:var(--card-bg);border:1px solid var(--line);cursor:pointer;width:40px;height:40px;box-shadow:0 2px 4px color-mix(in oklab,var(--ink)10%,transparent);border-radius:.5rem;font-size:1.25rem;display:none;position:fixed;left:1rem}.sidebar-overlay{display:none}.workspace-main{flex-direction:column;flex:1;min-width:0;margin-left:1rem;display:flex}.chat-container{background:var(--card-bg);border:1px solid var(--line);border-radius:.75rem;flex-direction:column;flex:1;display:flex;overflow:hidden}.chat-header{border-bottom:1px solid var(--line);padding:1rem 1.5rem}.chat-header 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oklab,var(--accent-1)12%,transparent)}.message{gap:.75rem;display:flex}.message.user{flex-direction:row-reverse}.message-avatar{border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:.875rem;font-weight:600;display:flex}.message.user .message-avatar{background:var(--accent-1);color:var(--bg)}.message.assistant .message-avatar{background:var(--accent-3);color:var(--bg)}.message-content{background:var(--bg-sun);max-width:70%;color:var(--ink);border-radius:.75rem;padding:.75rem 1rem}.message.user .message-content{background:var(--accent-1);color:var(--bg)}.message-text{white-space:pre-wrap;line-height:1.5}.message-image{cursor:pointer;margin-top:.75rem;position:relative}.message-image img{border-radius:.5rem;max-width:100%}.image-overlay{background:color-mix(in oklab,var(--ink)50%,transparent);color:var(--bg);opacity:0;border-radius:.5rem;justify-content:center;align-items:center;font-size:.875rem;transition:opacity 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var(--line);color:var(--ink);background:var(--card-bg);resize:none;border-radius:.5rem;flex:1;min-height:2.5rem;max-height:150px;padding:.75rem 1rem;font-family:inherit;font-size:1rem;line-height:1.4;transition:border-color .15s,box-shadow .15s;overflow-y:auto}.chat-input-form textarea:focus{border-color:var(--accent-1);box-shadow:0 0 0 3px color-mix(in oklab,var(--accent-1)22%,transparent);outline:none}.chat-input-form button{background:var(--accent-1);color:var(--bg);cursor:pointer;border:none;border-radius:.5rem;padding:.75rem 1.5rem;font-family:inherit;font-weight:600;transition:filter .12s,transform .12s}.chat-input-form button:hover:not(:disabled){filter:brightness(1.05)}.chat-input-form button:active:not(:disabled){transform:translateY(1px)}.chat-input-form button:disabled{opacity:.6;cursor:not-allowed}.generate-prompt{background:color-mix(in oklab,var(--accent-1)14%,var(--card-hi));border-top:1px solid var(--line);justify-content:space-between;align-items:center;padding:1rem 1.5rem;display:flex}.generate-prompt p{color:var(--ink);margin:0;font-weight:500}.generate-btn{background:var(--accent-1);color:var(--bg);cursor:pointer;border:none;border-radius:.5rem;padding:.75rem 1.5rem;font-family:inherit;font-weight:600;transition:transform .15s,filter .15s,box-shadow .2s}.generate-btn:hover:not(:disabled){filter:brightness(1.05);box-shadow:0 8px 20px -8px color-mix(in oklab,var(--accent-1)60%,transparent);transform:translateY(-1px)}.generate-btn:disabled{opacity:.7;cursor:not-allowed}.generation-progress{background:var(--bg-sun);border-top:1px solid var(--line);justify-content:center;align-items:center;gap:1rem;padding:1.5rem;display:flex}.generation-progress p{color:var(--ink-dim);margin:0;font-size:.875rem}.progress-spinner{border:3px solid var(--line);border-top-color:var(--accent-1);border-radius:50%;width:24px;height:24px;animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.deck-progress{flex-direction:column;gap:.5rem;width:100%;max-width:400px;display:flex}.deck-progress-header{justify-content:space-between;align-items:center;font-size:.875rem;display:flex}.deck-progress-title{color:var(--ink);text-overflow:ellipsis;white-space:nowrap;max-width:70%;font-weight:500;overflow:hidden}.deck-progress-count{color:var(--ink-dim);flex-shrink:0;font-size:.75rem}.deck-progress-bar{background:var(--line-soft);border-radius:3px;width:100%;height:6px;overflow:hidden}.deck-progress-fill{background:var(--accent-1);border-radius:3px;height:100%;transition:width .4s}.deck-progress-errors{color:var(--accent-2);font-size:.75rem}.generation-phases{flex-direction:column;gap:.625rem;width:100%;max-width:320px;display:flex}.generation-phase{color:var(--ink-mute);align-items:center;gap:.625rem;font-size:.875rem;transition:color .3s;display:flex}.generation-phase.active{color:var(--ink);font-weight:500}.generation-phase.done{color:var(--accent-1)}.phase-icon{flex-shrink:0;justify-content:center;align-items:center;width:20px;height:20px;font-size:.75rem;display:flex}.phase-spinner{border:2px solid var(--line);border-top-color:var(--accent-1);border-radius:50%;width:16px;height:16px;animation:1s linear infinite spin;display:block}.thinking-indicator{align-items:flex-start;gap:.75rem;padding:1rem 1.5rem;display:flex}.thinking-avatar{background:linear-gradient(135deg,var(--accent-1),var(--accent-3));width:32px;height:32px;color:var(--bg);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:.75rem;font-weight:600;display:flex}.thinking-content{background:var(--bg-sun);border-radius:1rem;padding:.75rem 1rem}.thinking-dots{align-items:center;gap:4px;display:flex}.thinking-dots span{background:var(--ink-dim);border-radius:50%;width:8px;height:8px;animation:1.4s ease-in-out infinite thinking-bounce}.thinking-dots span:first-child{animation-delay:0s}.thinking-dots span:nth-child(2){animation-delay:.2s}.thinking-dots span:nth-child(3){animation-delay:.4s}@keyframes thinking-bounce{0%,60%,to{opacity:.4;transform:translateY(0)}30%{opacity:1;transform:translateY(-4px)}}.workspace-sidebar{flex-shrink:0;width:300px;margin-left:1rem}.settings-panel{background:var(--card-bg);border:1px solid var(--line);border-radius:.75rem;padding:1.25rem}.settings-panel h3{font-family:var(--font-mono),monospace;text-transform:uppercase;color:var(--ink-mute);letter-spacing:.1em;margin:0 0 1rem;font-size:.75rem}.setting-group{margin-bottom:1.25rem}.setting-group:last-child{margin-bottom:0}.setting-group label{color:var(--ink-dim);margin-bottom:.5rem;font-size:.875rem;font-weight:500;display:block}.ratio-buttons,.resolution-buttons{gap:.5rem;display:flex}.ratio-buttons button,.resolution-buttons button{border:1px solid var(--line);background:var(--card-bg);color:var(--ink-dim);cursor:pointer;border-radius:.375rem;flex:1;padding:.5rem;font-family:inherit;font-size:.875rem;transition:all .2s}.ratio-buttons button.active,.resolution-buttons button.active{border-color:var(--accent-1);background:var(--accent-1);color:var(--bg)}.ratio-buttons button:hover:not(.active),.resolution-buttons button:hover:not(.active){border-color:var(--accent-1);color:var(--ink)}.guest-quota-indicator{background:var(--bg-sun);border:1px solid var(--line-soft);border-radius:8px;justify-content:space-between;align-items:center;margin-bottom:16px;padding:12px 16px;font-size:.9rem;display:flex}.guest-quota-indicator .quota-label{color:var(--ink-dim)}.guest-quota-indicator .quota-value{color:var(--ink);font-weight:600}@media (max-width:1200px){.workspace-sidebar{width:260px}}@media (max-width:768px){.workspace{height:auto;min-height:calc(100vh - var(--header-height) - 3rem);flex-direction:column}.sidebar-toggle{justify-content:center;align-items:center;display:flex}.sidebar-container{top:var(--header-height);z-index:200;transition:transform .3s;position:fixed;bottom:0;left:0;transform:translate(-100%)}.sidebar-container.open{transform:translate(0)}.sidebar-overlay{background:color-mix(in oklab,var(--ink)50%,transparent);z-index:150;display:block;position:fixed;top:0;bottom:0;left:0;right:0}.workspace-main{flex:1;margin-left:0}.workspace-sidebar{width:100%;margin-top:1rem;margin-left:0}.message-content{max-width:85%}.chat-input-form{flex-wrap:wrap}.chat-input-form textarea{flex:100%}.chat-input-form button{flex:1}}.slide-gallery{background:var(--bg-sun);border:1px solid var(--line);border-radius:.5rem;margin-top:1rem;padding:1rem}.slide-gallery-header{color:var(--ink);justify-content:space-between;align-items:center;margin-bottom:.75rem;font-weight:600;display:flex}.slide-count{color:var(--ink-dim);font-size:.875rem;font-weight:400}.slide-thumbnails{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:.75rem;margin-bottom:1rem;display:grid}.slide-thumbnail{cursor:pointer;border:2px solid #0000;border-radius:.375rem;transition:border-color .15s,transform .15s;position:relative;overflow:hidden}.slide-thumbnail:hover{border-color:var(--accent-1);transform:scale(1.02)}.slide-thumbnail img{aspect-ratio:16/9;object-fit:cover;width:100%;display:block}.slide-label{background:color-mix(in oklab,var(--ink)70%,transparent);color:var(--bg);white-space:nowrap;text-overflow:ellipsis;padding:.25rem .5rem;font-size:.75rem;position:absolute;bottom:0;left:0;right:0;overflow:hidden}.download-deck-btn{background:var(--accent-1);width:100%;color:var(--bg);cursor:pointer;border:none;border-radius:.375rem;padding:.75rem 1rem;font-family:inherit;font-size:.875rem;font-weight:500;transition:filter .15s}.download-deck-btn:hover{filter:brightness(1.05)}@media (max-width:768px){.slide-thumbnails{grid-template-columns:repeat(2,1fr)}}