:root{--bg-primary: #faf8f5;--bg-secondary: #f3efe9;--bg-surface: #ffffff;--bg-surface-hover: #f7f5f0;--bg-surface-elevated: #ffffff;--text-primary: #1e293b;--text-secondary: #475569;--text-muted: #64748b;--text-inverse: #ffffff;--border-color: #e2ded5;--border-light: #ece9e2;--border-focus: #3b82f6;--primary: #2563eb;--primary-hover: #1d4ed8;--primary-light: #eff6ff;--primary-border: #bfdbfe;--accent: #d97706;--accent-light: #fef3c7;--success: #16a34a;--success-light: #dcfce7;--warning: #d97706;--warning-light: #fef3c7;--danger: #dc2626;--danger-light: #fee2e2;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .07), 0 2px 4px -2px rgba(0, 0, 0, .05);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .08), 0 4px 6px -4px rgba(0, 0, 0, .04);--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-full: 9999px;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-serif: "Merriweather", "Lora", "Georgia", "Cambria", serif;--font-mono: "JetBrains Mono", Consolas, "Liberation Mono", Menlo, Courier, monospace;--sidebar-width: 240px;--topbar-height: 58px}[data-theme=dark]{--bg-primary: #0f172a;--bg-secondary: #1e293b;--bg-surface: #1e293b;--bg-surface-hover: #293548;--bg-surface-elevated: #263349;--text-primary: #f8fafc;--text-secondary: #cbd5e1;--text-muted: #94a3b8;--text-inverse: #0f172a;--border-color: #334155;--border-light: #1e293b;--border-focus: #60a5fa;--primary: #3b82f6;--primary-hover: #60a5fa;--primary-light: #1e293b;--primary-border: #1d4ed8;--accent: #f59e0b;--accent-light: #451a03;--success: #22c55e;--success-light: #064e3b;--warning: #f59e0b;--warning-light: #451a03;--danger: #ef4444;--danger-light: #450a0a;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .4);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 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var(--border-color);border-radius:var(--radius-sm);padding:.5rem .75rem;outline:none;transition:border-color .15s ease,box-shadow .15s ease}input:focus,select:focus,textarea:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px #3b82f626}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font-weight:500;padding:.5rem 1rem;border-radius:var(--radius-sm);transition:all .15s ease}.btn-primary{background-color:var(--primary);color:var(--text-inverse)}.btn-primary:hover{background-color:var(--primary-hover)}.btn-secondary{background-color:var(--bg-surface);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{background-color:var(--bg-surface-hover);border-color:var(--text-muted)}.btn-danger{background-color:var(--danger-light);color:var(--danger);border:1px solid transparent}.btn-danger:hover{background-color:var(--danger);color:#fff}.btn-sm{padding:.35rem .65rem;font-size:.8rem;border-radius:var(--radius-sm)}.badge{display:inline-flex;align-items:center;gap:.35rem;padding:.2rem .6rem;border-radius:var(--radius-full);font-size:.75rem;font-weight:500}.badge-primary{background-color:var(--primary-light);color:var(--primary)}.badge-success{background-color:var(--success-light);color:var(--success)}.badge-warning{background-color:var(--warning-light);color:var(--warning)}.badge-danger{background-color:var(--danger-light);color:var(--danger)}.card{background-color:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);transition:all .2s ease}.card:hover{box-shadow:var(--shadow-md);border-color:var(--primary-border)}.modal-overlay{position:fixed;inset:0;background-color:#0006;backdrop-filter:blur(2px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:1rem}.modal-content{background-color:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:100%;max-width:520px;overflow:hidden}.textLayer{position:absolute;text-align:initial;inset:0;overflow:hidden;opacity:1;line-height:1;text-size-adjust:none;forced-color-adjust:none;transform-origin:0 0;z-index:2;user-select:text}.textLayer span,.textLayer br{color:transparent;position:absolute;white-space:pre;cursor:text;transform-origin:0% 0%}.textLayer ::selection{background:#2563eb4d;color:transparent}.textLayer span.markedContent{top:0;height:0}.textLayer br::selection{background:transparent}.annotation-overlay{position:absolute;inset:0;pointer-events:none;z-index:3}.annotation-highlight{position:absolute;mix-blend-mode:multiply;pointer-events:auto;cursor:pointer;border-radius:2px;transition:opacity .15s 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