:root{--bg-primary:#09070f;--bg-secondary:#100c1ccc;--bg-card:#1a142a73;--bg-card-hover:#261e3ea6;--border-color:#ffffff14;--border-focus:#ec489999;--text-primary:#f1edf7;--text-secondary:#f472b6;--text-muted:#9c8fae;--accent-gradient:linear-gradient(135deg, #ec4899 0%, #a855f7 50%, #6366f1 100%);--accent-color:#f472b6;--accent-glow:#ec48994d;--font-display:"Outfit", -apple-system, BlinkMacSystemFont, sans-serif;--font-body:"Inter", -apple-system, BlinkMacSystemFont, sans-serif;--transition-smooth:all .35s cubic-bezier(.4, 0, .2, 1);--transition-fast:all .15s ease;font-family:var(--font-body);--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;background-color:var(--bg-primary);color:var(--text-primary);font-weight:400;line-height:1.5}*{box-sizing:border-box;-webkit-font-smoothing:antialiased;margin:0;padding:0}body{background:radial-gradient(circle at 15% 15%, #ec48991a 0%, transparent 40%), radial-gradient(circle at 85% 85%, #6366f114 0%, transparent 45%), var(--bg-primary);background-attachment:fixed;min-height:100vh;overflow-x:hidden}#root{flex-direction:column;min-height:100vh;display:flex}.app-header{border-bottom:1px solid var(--border-color);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:100;background:#09070fe6;justify-content:space-between;align-items:center;padding:1rem 1.5rem;display:flex;position:sticky;top:0}.logo-container{align-items:center;gap:.75rem;display:flex}.logo-icon{background:var(--accent-gradient);width:2.25rem;height:2.25rem;box-shadow:0 0 20px var(--accent-glow);border-radius:8px;justify-content:center;align-items:center;display:flex}.logo-text{font-family:var(--font-display);letter-spacing:-.02em;background:var(--accent-gradient);-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:1.4rem;font-weight:800}.badge{color:var(--text-secondary);letter-spacing:.05em;text-transform:uppercase;background:#ec489926;border:1px solid #ec48994d;border-radius:9999px;margin-left:.5rem;padding:.15rem .5rem;font-size:.7rem;font-weight:700}.app-layout{flex:1;grid-template-columns:240px 1fr 340px;min-height:calc(100vh - 64px);display:grid}.timeline-panel{border-right:1px solid var(--border-color);background:#0c0915cc;flex-direction:column;gap:1.25rem;padding:1.25rem;display:flex;overflow-y:auto}.timeline-list{flex-direction:column;gap:.75rem;display:flex}.timeline-card{background:var(--bg-card);border:1px solid var(--border-color);cursor:pointer;transition:var(--transition-smooth);border-radius:8px;align-items:center;gap:.75rem;padding:.5rem;display:flex;position:relative}.timeline-card:hover{background:var(--bg-card-hover);border-color:#ffffff26;transform:translateY(-1px)}.timeline-card.active{border-color:var(--accent-color);background:#ec48991a;box-shadow:0 0 12px #ec489926}.timeline-thumb{object-fit:cover;background:#151122;border:1px solid #ffffff0d;border-radius:4px;width:50px;height:65px}.timeline-info{flex:1;min-width:0}.timeline-title{font-family:var(--font-display);margin-bottom:.15rem;font-size:.85rem;font-weight:600}.timeline-text{color:var(--text-muted);white-space:nowrap;text-overflow:ellipsis;font-size:.75rem;overflow:hidden}.card-delete-btn{color:#fff;cursor:pointer;opacity:0;width:16px;height:16px;transition:var(--transition-fast);background:#ef4444;border:none;border-radius:50%;justify-content:center;align-items:center;font-size:.65rem;display:flex;position:absolute;top:-4px;right:-4px}.timeline-card:hover .card-delete-btn{opacity:1}.card-delete-btn:hover{background:#dc2626;transform:scale(1.1)}.add-page-btn{color:var(--text-muted);cursor:pointer;transition:var(--transition-smooth);background:0 0;border:1.5px dashed #ffffff26;border-radius:8px;justify-content:center;align-items:center;gap:.5rem;padding:.75rem;font-size:.85rem;font-weight:600;display:flex}.add-page-btn:hover{border-color:var(--accent-color);color:var(--accent-color);background:#ec489908}.book-viewport{background:#05040a73;flex-direction:column;justify-content:center;align-items:center;gap:1.5rem;padding:2rem;display:flex;overflow-y:auto}.mode-bar{border:1px solid var(--border-color);background:#120e1ecc;border-radius:30px;gap:.25rem;padding:.25rem;display:flex}.mode-tab{color:var(--text-muted);font-family:var(--font-display);cursor:pointer;transition:var(--transition-smooth);background:0 0;border:none;border-radius:20px;align-items:center;gap:.5rem;padding:.5rem 1.25rem;font-size:.85rem;font-weight:600;display:flex}.mode-tab.active{background:var(--accent-gradient);color:#fff;box-shadow:0 4px 10px #ec489940}.page-canvas-wrapper{border:1px solid var(--border-color);background:#000;border-radius:12px;justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden;box-shadow:0 25px 60px #0009}.page-canvas-8-5-11{-webkit-user-select:none;user-select:none;background:#110e1b;flex-shrink:0;width:510px;height:660px;position:relative;overflow:hidden}.page-bg-illustration{object-fit:cover;width:100%;height:100%;display:block}.page-canvas-empty{height:100%;color:var(--text-muted);text-align:center;border:2px dashed #ffffff14;flex-direction:column;justify-content:center;align-items:center;padding:2rem;display:flex}.story-text-overlay{z-index:5;pointer-events:none;flex-direction:column;padding:2rem 2.25rem;display:flex;position:absolute;left:0;right:0}.overlay-top{background:linear-gradient(#000000d9 0%,#00000080 60%,#0000 100%);top:0}.overlay-bottom{background:linear-gradient(#0000 0%,#00000080 40%,#000000d9 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var(--border-color);color:var(--text-muted);cursor:pointer;transition:var(--transition-fast);border-radius:20px;padding:.3rem .65rem;font-size:.75rem}.option-pill:hover{color:var(--text-primary);background:var(--bg-card-hover)}.option-pill.active{border-color:var(--accent-color);color:var(--text-secondary);background:#ec489926}.control-action-btn{border:1px solid var(--border-color);color:var(--text-primary);font-family:var(--font-body);cursor:pointer;transition:var(--transition-smooth);background:#ffffff0d;border-radius:8px;justify-content:center;align-items:center;gap:.4rem;padding:.55rem;font-size:.8rem;font-weight:600;display:flex}.control-action-btn:hover{background:#ffffff1f;border-color:#fff3}.control-action-btn.primary{background:var(--accent-gradient);box-shadow:0 4px 12px var(--accent-glow);border:none}.control-action-btn.primary:hover{filter:brightness(1.08);box-shadow:0 6px 16px #ec489966}.print-presentation{flex-direction:column;gap:3rem;width:100%;max-width:600px;display:flex}.print-page-wrapper{border:1px solid var(--border-color);background:#110e1b;border-radius:8px;flex-direction:column;align-items:center;display:flex;overflow:hidden;box-shadow:0 10px 30px #0000004d}.print-page-header{width:100%;color:var(--text-muted);border-bottom:1px solid var(--border-color);background:#0003;justify-content:space-between;padding:.5rem 1rem;font-size:.8rem;display:flex}.page-loader{-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);z-index:10;background:#09070fd9;flex-direction:column;justify-content:center;align-items:center;gap:1.5rem;display:flex;position:absolute;inset:0}.orbit-loader{width:60px;height:60px;position:relative}.orbit-c1{border:2.5px solid #0000;border-color:#ec4899 #0000 #a855f7;border-radius:50%;width:100%;height:100%;animation:1.4s cubic-bezier(.5,0,.5,1) infinite spin;position:absolute}.orbit-c2{border:2.5px solid #0000;border-color:#0000 #ec4899 #0000 #6366f1;border-radius:50%;width:70%;height:70%;animation:1s linear infinite spin-reverse;position:absolute;top:15%;left:15%}.loader-text{font-family:var(--font-display);color:#fff;letter-spacing:.05em;font-size:.95rem;font-weight:600}@keyframes spin{to{transform:rotate(360deg)}}@keyframes spin-reverse{to{transform:rotate(-360deg)}}.toast{border:1.5px solid var(--border-focus);color:var(--text-primary);z-index:1001;opacity:0;background:#120e1cf2;border-radius:10px;padding:.85rem 1.35rem;font-size:.85rem;font-weight:500;transition:all .35s cubic-bezier(.175,.885,.32,1.275);position:fixed;bottom:2rem;right:2rem;transform:translateY(100px);box-shadow:0 10px 30px #0009}.toast.show{opacity:1;transform:translateY(0)}@media print{body{color:#000!important;background:#fff!important}.app-header,.timeline-panel,.editor-panel,.mode-bar,.reader-nav-btn,.actions-bar,.control-action-btn,.print-page-header{display:none!important}.app-layout{min-height:0!important;display:block!important}.book-viewport{background:0 0!important;padding:0!important;display:block!important}.print-presentation{gap:0!important;max-width:none!important;display:block!important}.print-page-wrapper{box-shadow:none!important;page-break-after:always!important;border:none!important;border-radius:0!important;justify-content:center!important;align-items:center!important;display:flex!important}.page-canvas-8-5-11{width:8.5in!important;height:11in!important;box-shadow:none!important;border:none!important;border-radius:0!important}.story-text-overlay{padding:.6in .8in!important}.story-paragraph{color:#000!important}}@media (width<=1024px){.app-layout{grid-template-columns:1fr}.timeline-panel,.editor-panel{border:none;border-bottom:1px solid 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