:root{--primary-color: #ffffff;--primary-hover: #e0e0e0;--bg-color: #111111;--text-color: #ffffff;--sidebar-width: 250px;--border-color: #333333;--background: #111111;--foreground: #ffffff;--card: #111111;--card-foreground: #ffffff;--popover: #111111;--popover-foreground: #ffffff;--primary: #ffffff;--primary-foreground: #000000;--secondary: #222222;--secondary-foreground: #ffffff;--muted: #222222;--muted-foreground: #888888;--accent: #222222;--accent-foreground: #ffffff;--destructive: #7f1d1d;--destructive-foreground: #ffffff;--border: #333333;--input: #333333;--ring: #aaaaaa;--radius: .5rem}.light-theme{--primary-color: #000000;--primary-hover: #333333;--bg-color: #ffffff;--text-color: #000000;--border-color: #e5e5e5;--background: #ffffff;--foreground: #09090b;--card: #ffffff;--card-foreground: #09090b;--popover: #ffffff;--popover-foreground: #09090b;--primary: #09090b;--primary-foreground: #fafafa;--secondary: #f4f4f5;--secondary-foreground: #18181b;--muted: #f4f4f5;--muted-foreground: #71717a;--accent: #f4f4f5;--accent-foreground: #18181b;--destructive: #ef4444;--destructive-foreground: #fafafa;--border: #e4e4e7;--input: #e4e4e7;--ring: #09090b}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background-color:var(--background);color:var(--foreground)}.shadcn-textarea{display:flex;min-height:100px;max-height:300px;width:100%;border-radius:var(--radius);border:1px solid rgba(255,255,255,.2);background-color:var(--background);padding:.5rem .75rem;font-size:.875rem;color:var(--foreground);box-shadow:0 1px 2px #0000000d;transition:box-shadow .2s;resize:vertical}.shadcn-textarea:placeholder{color:var(--muted-foreground);opacity:.7}.shadcn-textarea:focus-visible{outline:none;box-shadow:0 0 0 3px var(--ring);border-color:var(--ring)}.shadcn-textarea:disabled{cursor:not-allowed;opacity:.5}.shadcn-label{font-size:.875rem;font-weight:500;line-height:1;color:var(--foreground)}.shadcn-label:disabled{cursor:not-allowed;opacity:.7}.shadcn-input{width:100%;padding:8px;border-radius:6px;border:1px solid rgba(255,255,255,.2);background:var(--background);color:var(--foreground);font-size:.875rem;outline:none;transition:box-shadow .2s,border-color .2s}.shadcn-input:focus{outline:none;box-shadow:0 0 0 3px var(--ring);border-color:var(--ring)}.auth-container{display:flex;justify-content:center;align-items:center;height:100vh}.auth-card{background:var(--card);padding:2rem;border-radius:8px;box-shadow:0 4px 6px #0000004d;width:100%;max-width:400px;border:1px solid var(--border)}.auth-card h2{text-align:center;margin-bottom:1.5rem}.form-group{margin-bottom:1rem}.form-group label{display:block;margin-bottom:.5rem}.form-group input{width:100%;padding:.75rem;border:1px solid var(--input);border-radius:4px;background:var(--background);color:var(--foreground)}.btn-primary{width:100%;padding:.75rem;background-color:var(--primary-color);color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:1rem}.btn-primary:hover{background-color:var(--primary-hover)}.auth-footer{margin-top:1rem;text-align:center}.alert{padding:.75rem;margin-bottom:1rem;border-radius:4px}.alert.error{background-color:#f8d7da1a;color:#f8d7da;border:1px solid #f5c6cb}.dashboard-container-v2{max-width:1200px;margin:0 auto;padding:2rem}.dashboard-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;border-bottom:1px solid var(--border-color);padding-bottom:1rem}.user-controls{display:flex;align-items:center;gap:1rem}.scripts-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:1.5rem}.script-card{background:var(--card);border:1px solid var(--border-color);border-radius:8px;padding:1.5rem;cursor:pointer;transition:transform .2s,box-shadow .2s;position:relative;height:200px;display:flex;flex-direction:column}.script-card:hover{transform:translateY(-2px);box-shadow:0 4px 12px #0000004d;border-color:var(--primary-color)}.script-card.create-new{border:2px dashed var(--border-color);display:flex;flex-direction:column;justify-content:center;align-items:center;color:var(--muted-foreground);background:transparent}.script-card.create-new:hover{border-color:var(--primary-color);color:var(--primary-color)}.plus-icon{font-size:3rem;margin-bottom:.5rem}.script-card-title{margin:0 0 .5rem;font-size:1.1rem;word-break:break-word;flex:1}.script-date{font-size:.8rem;color:var(--muted-foreground);margin:0}.card-delete-btn{position:absolute;top:.5rem;right:.5rem;background:none;border:none;font-size:1.2rem;color:var(--muted-foreground);cursor:pointer;padding:.2rem .5rem}.card-delete-btn:hover{color:#ff4d4f}.editor-page{display:flex;flex-direction:column;height:100vh;background:var(--background)}.editor-page-header{display:flex;align-items:center;padding:1rem 2rem;border-bottom:1px solid var(--border-color);gap:1rem;background:var(--background)}.back-btn{background:none;border:none;font-size:1rem;cursor:pointer;color:var(--muted-foreground)}.back-btn:hover{color:var(--foreground)}.title-input{flex:1;font-size:1.5rem;border:none;outline:none;font-weight:700;background:transparent;color:var(--foreground)}.save-btn{width:auto;padding:.5rem 1.5rem}.editor-layout{display:flex;flex:1;overflow:hidden}.editor-main{flex:1;display:flex;flex-direction:column;overflow:hidden;padding:1rem 1rem 0rem;max-width:1000px;margin:0 auto;width:100%}.editor-sidebar{width:40%;min-width:300px;max-width:600px;border-left:1px solid var(--border-color);background:var(--secondary);display:flex;flex-direction:column;overflow:hidden}.pdf-viewer-container{flex:1;overflow-y:auto;padding:1rem;display:flex;background:var(--background);flex-direction:column;align-items:center;gap:1rem}.pdf-page-wrapper{box-shadow:0 2px 8px #0000004d;margin-bottom:1rem;display:flex;justify-content:center}.pdf-canvas{display:block;max-width:100%;height:auto!important;border-radius:6px}.editor-container{display:flex;flex-direction:column;height:100%;position:relative;border:1px solid var(--border-color);border-radius:8px;background:var(--card)}.editor-inner{flex:1;display:flex;flex-direction:column;position:relative;overflow-y:auto;padding:0;color:var(--foreground)}.editor-input{flex:1;min-height:100%;height:100%;outline:none;font-size:1.1rem;line-height:1.6;padding:1.5rem;box-sizing:border-box}.editor-placeholder{position:absolute;top:2rem;left:2rem;color:var(--muted-foreground);pointer-events:none;font-size:1.1rem}.editor-paragraph{margin-bottom:1em}.editor-text-underline{text-decoration:underline}.toolbar{display:flex;margin-bottom:1px;background:var(--secondary);padding:8px;border-bottom:1px solid var(--border-color);align-items:center;border-radius:8px 8px 0 0}.toolbar-item{border:0;display:flex;background:none;border-radius:4px;padding:6px;cursor:pointer;vertical-align:middle;margin-right:4px;color:var(--foreground)}.toolbar-item:disabled{cursor:not-allowed;opacity:.5}.toolbar-item.spaced{margin-right:2px}.toolbar-item i.format{background-size:contain;display:inline-block;height:18px;width:18px;margin-top:2px;vertical-align:-.25em;display:flex;opacity:.6;filter:invert(1)}.toolbar-item:hover:not(:disabled){background-color:var(--muted)}.toolbar-item.active{background-color:var(--primary-color);color:#fff}.toolbar-item.active i{opacity:1;filter:invert(0)}.format-icon{font-weight:700;font-family:serif;font-size:1.2rem;width:24px;height:24px;display:flex;align-items:center;justify-content:center}.format-icon.bold{font-weight:800}.format-icon.italic{font-style:italic}.format-icon.underline{text-decoration:underline}.btn-secondary{padding:.5rem 1rem;background-color:var(--secondary);color:var(--foreground);border:1px solid var(--border-color);border-radius:4px;cursor:pointer}.btn-secondary:hover{background-color:var(--muted)}.btn-secondary.small{font-size:.8rem;padding:.25rem .5rem}.floating-toolbar{position:absolute;background:var(--popover);border:1px solid var(--border-color);border-radius:8px;box-shadow:0 4px 12px #0000004d;display:flex;padding:4px;z-index:100;align-items:center}.floating-toolbar .toolbar-item{padding:4px 8px;border-radius:4px;cursor:pointer;border:none;background:none;display:flex;align-items:center;justify-content:center;color:var(--foreground)}.floating-toolbar .toolbar-item:hover{background-color:var(--muted)}.floating-toolbar .divider{width:1px;height:20px;background-color:var(--border-color);margin:0 4px}.color-btn{width:24px;height:24px;border-radius:50%;border:1px solid rgba(255,255,255,.2);margin:0 2px}.color-btn.red{background-color:#ef4444}.color-btn.yellow{background-color:#ffc107}.color-btn.green{background-color:#52c41a}.color-btn.black{background-color:#fff;color:#000;font-size:10px;display:flex;align-items:center;justify-content:center}.slash-menu{position:absolute;background:var(--popover);border:1px solid var(--border-color);box-shadow:0 4px 12px #0000004d;border-radius:8px;width:200px;z-index:100;overflow:hidden;padding:4px 0}.slash-menu-item{padding:8px 12px;display:flex;align-items:center;cursor:pointer;font-size:.9rem;color:var(--foreground)}.slash-menu-item:hover,.slash-menu-item.selected{background-color:var(--muted);color:var(--primary-color)}.slash-menu-item .icon{width:24px;margin-right:8px;font-weight:700;text-align:center;color:var(--muted-foreground)}.editor-divider{border:none;border-top:2px solid var(--border-color);margin:1.5rem 0}.modal-overlay{position:fixed;inset:0;background-color:#000000b3;display:flex;justify-content:center;align-items:center;z-index:1000}.modal-content{background:var(--card);padding:2rem;border-radius:8px;width:90%;max-width:500px;text-align:center;box-shadow:0 4px 20px #00000080;border:1px solid var(--border-color);color:var(--foreground)}.modal-content h2{margin-top:0}.modal-actions{margin-top:2rem;display:flex;justify-content:center;gap:1rem}.draggable-block-handle{position:absolute;cursor:grab;opacity:0;transition:opacity .2s;color:var(--muted-foreground);font-size:1.2rem;padding:2px;z-index:100}.draggable-block-handle:hover{opacity:1;color:var(--foreground)}.draggable-block-target-line{pointer-events:none;background:var(--primary-color);height:4px;position:absolute;left:0;right:0;z-index:100;border-radius:2px}.presentation-highlight{background-color:#007bff4d;border-radius:4px;transition:background-color .3s ease;transform:translateZ(0);will-change:background-color,transform;color:inherit}.bottom-sheet{position:fixed;bottom:0;left:0;width:100%;background:#fffc;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:0 -4px 30px #0000001a;border-top-left-radius:24px;border-top-right-radius:24px;z-index:2000;transition:transform .3s cubic-bezier(.16,1,.3,1);max-height:80vh;overflow-y:auto;border-top:1px solid rgba(255,255,255,.3);color:var(--foreground)}.bottom-sheet-handle{width:40px;height:4px;background:#0003;border-radius:2px;margin:12px auto}.bottom-sheet-content{padding:24px}.timer-header{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:1.5rem;font-weight:700;text-align:center;padding:15px;background:#fffc;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:var(--foreground);border-bottom:1px solid rgba(0,0,0,.05);position:sticky;top:0;z-index:100}.timer-header.warning{color:#ef4444;background:#fee2e2cc}.timer-header.warning{color:red;animation:blink 1s infinite}@keyframes blink{50%{opacity:.5}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.markdown-content h1,.markdown-content h2,.markdown-content h3{margin-top:1.5em;margin-bottom:.5em;font-weight:700;color:var(--foreground)}.markdown-content h1{font-size:1.5rem}.markdown-content h2{font-size:1.3rem}.markdown-content h3{font-size:1.1rem}.markdown-content ul,.markdown-content ol{padding-left:1.5em;margin-bottom:1em}.markdown-content li{margin-bottom:.25em}.markdown-content strong{font-weight:700;color:var(--primary-color)}.markdown-content blockquote{border-left:4px solid var(--border-color);padding-left:1em;margin-left:0;color:var(--muted-foreground)}.markdown-content p{margin-bottom:1em}.editor-input.highlight-mode-active>*{opacity:.4;transition:opacity .3s ease}.editor-input.highlight-mode-active>.presentation-highlight{opacity:1!important}