*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root{--bg-primary: #0f0f1a;--bg-secondary: #161625;--bg-card: rgba(22, 22, 37, .85);--bg-card-hover: rgba(30, 30, 50, .9);--bg-input: rgba(255, 255, 255, .04);--bg-input-focus: rgba(255, 255, 255, .07);--border-color: rgba(255, 255, 255, .06);--border-focus: rgba(99, 102, 241, .5);--text-primary: #f1f1f6;--text-secondary: #9393a9;--text-muted: #62627a;--accent-primary: #6366f1;--accent-secondary: #a855f7;--accent-gradient: linear-gradient(135deg, #6366f1, #a855f7);--accent-glow: rgba(99, 102, 241, .15);--success: #22c55e;--warning: #f59e0b;--danger: #ef4444;--ai-gradient: linear-gradient(135deg, #06b6d4, #8b5cf6, #d946ef);--save-gradient: linear-gradient(135deg, #22c55e, #10b981);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .3);--shadow-md: 0 4px 12px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .5);--shadow-glow: 0 0 20px var(--accent-glow);--transition-fast: .15s ease;--transition-normal: .25s ease;--transition-slow: .4s cubic-bezier(.4, 0, .2, 1);--font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif}[data-theme=light]{--bg-primary: #f5f5fa;--bg-secondary: #ffffff;--bg-card: rgba(255, 255, 255, .92);--bg-card-hover: rgba(245, 245, 250, .95);--bg-input: rgba(0, 0, 0, .03);--bg-input-focus: rgba(0, 0, 0, .05);--border-color: rgba(0, 0, 0, .08);--border-focus: rgba(99, 102, 241, .5);--text-primary: #1a1a2e;--text-secondary: #5a5a72;--text-muted: #8e8ea0;--accent-glow: rgba(99, 102, 241, .1);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .06);--shadow-md: 0 4px 12px rgba(0, 0, 0, .08);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .1);--shadow-glow: 0 0 20px var(--accent-glow)}html{font-size:15px;scroll-behavior:smooth}body{font-family:var(--font);background:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100vh;overflow-x:hidden;background-image:radial-gradient(ellipse 80% 50% at 50% 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svg{color:var(--accent-primary)}.badge{display:inline-flex;align-items:center;padding:.25rem .75rem;background:var(--bg-input);border:1px solid var(--border-color);border-radius:9999px;font-size:.75rem;color:var(--text-muted);font-weight:500}.badge.active{background:#6366f11a;border-color:#6366f14d;color:var(--accent-primary)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.form-group{display:flex;flex-direction:column;gap:.4rem}.form-group.full-width{grid-column:1 / -1}.form-group label{font-size:.8rem;font-weight:500;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.04em}.form-group input,.form-group select,.form-group textarea{width:100%;padding:.65rem .9rem;background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-primary);font-family:var(--font);font-size:.9rem;transition:all var(--transition-normal);resize:vertical}.form-group input:focus,.form-group select:focus,.form-group 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p{color:var(--text-muted);font-size:.85rem;margin-top:.25rem}#loading-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:9999;background:#0f0f1ad9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1.25rem;transition:opacity var(--transition-slow)}#loading-overlay.hidden{opacity:0;pointer-events:none}#loading-overlay p{color:var(--text-secondary);font-size:.95rem;font-weight:500}.spinner{width:42px;height:42px;border:3px solid var(--border-color);border-top-color:var(--accent-primary);border-radius:50%;animation:spin .8s linear infinite}#toast-container{position:fixed;top:1.25rem;right:1.25rem;z-index:10000;display:flex;flex-direction:column;gap:.5rem;pointer-events:none}.toast{display:flex;align-items:center;gap:.65rem;padding:.85rem 1.25rem;background:var(--bg-secondary);border:1px solid 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var(--transition-fast)}.toolbar-btn:hover{background:var(--bg-input-focus);color:var(--text-primary)}.toolbar-btn:active{background:var(--accent);color:#fff}.toolbar-divider{width:1px;height:18px;background:var(--border-color);margin:0 4px}.description-editor{min-height:200px;max-height:450px;overflow-y:auto;padding:1rem 1.2rem;background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-primary);font-size:14px;line-height:1.7;transition:border-color var(--transition-fast),box-shadow var(--transition-fast);outline:none}.description-editor:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px #6366f11f}.description-editor p{margin:.5em 0}.description-editor h3{margin:1em 0 .4em;font-size:1.1rem;font-weight:600;color:var(--text-primary)}.description-editor ul,.description-editor ol{padding-left:1.5rem;margin:.5em 0}.description-editor li{margin:.25em 0}.description-editor strong{font-weight:600}.description-editor 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var(--border-color);border-radius:var(--radius-md);background:var(--bg-input);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-normal);flex-shrink:0}.btn-icon:hover{background:var(--bg-input-focus);color:var(--text-primary);border-color:var(--border-focus);box-shadow:var(--shadow-glow)}.modal{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;opacity:1;visibility:visible;transition:opacity .3s ease,visibility .3s ease}.modal.hidden{opacity:0;visibility:hidden;pointer-events:none}.modal-content{background:var(--bg-card);width:90%;max-width:600px;border-radius:var(--radius-lg);box-shadow:var(--shadow-xl);border:1px solid var(--border);display:flex;flex-direction:column;max-height:90vh;animation:modalSlideUp .3s ease-out}@keyframes 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svg{stroke:#fff}.tab-content.hidden{display:none}.kit-sub-tabs{display:flex;gap:.25rem;padding:.2rem;background:var(--bg-input);border-radius:var(--radius-sm)}.kit-sub-tab-btn{display:inline-flex;align-items:center;gap:.4rem;padding:.45rem .85rem;border:none;border-radius:6px;background:transparent;color:var(--text-muted);font-family:var(--font);font-size:.78rem;font-weight:600;cursor:pointer;transition:all var(--transition-fast)}.kit-sub-tab-btn:hover{color:var(--text-secondary)}.kit-sub-tab-btn.active{background:var(--bg-card);color:var(--accent-primary);box-shadow:var(--shadow-sm)}.kit-sub-tab-content.hidden{display:none}.kit-search-wrapper{display:flex;align-items:center;gap:.5rem;margin-bottom:.5rem}.kit-search-wrapper .search-input-wrapper{flex:1}.kit-search-spinner.hidden{display:none}.kit-search-dropdown{max-height:240px;overflow-y:auto;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-sm);margin-bottom:1rem;animation:fadeInUp .2s 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