@keyframes search-spin{to{transform:rotate(360deg)}}#search-overlay{position:fixed;inset:0;z-index:99999;display:flex;align-items:flex-start;justify-content:center;background:rgba(10,15,29,.88);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);opacity:0;pointer-events:none;transition:opacity .2s ease-out}#search-overlay.is-open{opacity:1;pointer-events:auto}#search-modal{position:relative;width:100%;max-width:640px;margin-top:2rem;max-height:calc(100vh - 4rem);display:flex;flex-direction:column;background:rgba(15,23,42,.96);border:1px solid rgba(56,189,248,.3);border-radius:16px;box-shadow:0 25px 50px -12px rgba(0,0,0,.75),0 0 25px -5px rgba(6,182,212,.25);overflow:hidden;transform:translateY(-8px);transition:transform .2s cubic-bezier(.16,1,.3,1)}#search-overlay.is-open #search-modal{transform:translateY(0)}.search-input-wrapper{position:relative;display:flex;align-items:center;padding:.875rem 1rem;border-bottom:1px solid rgba(255,255,255,.08);background:rgba(30,41,59,.6);gap:.5rem}.search-input-icon{width:1.35rem;height:1.35rem;color:#22d3ee;flex-shrink:0}#search-input{flex:1;background:0 0;border:0;outline:0;color:#f8fafc;font-size:16px;font-family:inherit;font-weight:500}#search-input::placeholder{color:#94a3b8;font-weight:400}.search-clear-btn,.search-close-btn{display:flex;align-items:center;justify-content:center;border-radius:50%;border:0;cursor:pointer;transition:all .15s ease;flex-shrink:0}.search-clear-btn{width:2rem;height:2rem;background:rgba(255,255,255,.08);color:#cbd5e1;font-size:1.25rem}.search-clear-btn:active,.search-clear-btn:hover{background:rgba(239,68,68,.25);color:#fca5a5}.search-close-btn{width:2.25rem;height:2.25rem;background:rgba(255,255,255,.06);color:#94a3b8}.search-close-btn:active,.search-close-btn:hover{background:rgba(255,255,255,.15);color:#fff}.search-meta-bar{display:flex;align-items:center;justify-content:space-between;padding:.35rem 1rem;font-size:.75rem;font-weight:500;color:#38bdf8;background:rgba(15,23,42,.4);min-height:1.5rem}#search-results{flex:1;overflow-y:auto;padding:.625rem .85rem 1rem;max-height:62vh;-webkit-overflow-scrolling:touch}#search-results::-webkit-scrollbar{width:5px}#search-results::-webkit-scrollbar-thumb{background:rgba(6,182,212,.35);border-radius:4px}.search-result-item{display:flex;flex-direction:column;gap:.35rem;padding:.875rem 1rem;margin-bottom:.5rem;border-radius:12px;background:rgba(30,41,59,.5);border:1px solid rgba(255,255,255,.06);color:inherit;text-decoration:none;cursor:pointer;transition:all .15s ease;-webkit-tap-highlight-color:transparent}.search-result-item:active,.search-result-item:hover{background:rgba(30,41,59,.9);border-color:rgba(34,211,238,.5);transform:scale(.99)}.search-result-header{display:flex;align-items:center;justify-content:space-between;gap:.5rem}.search-result-title{font-size:.95rem;font-weight:600;color:#f1f5f9;line-height:1.3}.search-result-category{font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.4px;padding:.2rem .55rem;border-radius:9999px;white-space:nowrap;flex-shrink:0}.cat-sfe400{background:rgba(16,185,129,.15);color:#34d399;border:1px solid rgba(16,185,129,.3)}.cat-modular{background:rgba(14,165,233,.15);color:#38bdf8;border:1px solid rgba(14,165,233,.3)}.cat-fallas{background:rgba(244,63,94,.15);color:#fb7185;border:1px solid rgba(244,63,94,.3)}.cat-estudio{background:rgba(168,85,247,.15);color:#c084fc;border:1px solid rgba(168,85,247,.3)}.cat-diagramas{background:rgba(245,158,11,.15);color:#fbbf24;border:1px solid rgba(245,158,11,.3)}.cat-manuales{background:rgba(99,102,241,.15);color:#818cf8;border:1px solid rgba(99,102,241,.3)}.cat-freno{background:rgba(20,184,166,.15);color:#2dd4bf;border:1px solid rgba(20,184,166,.3)}.cat-electrico{background:rgba(234,179,8,.15);color:#facc15;border:1px solid rgba(234,179,8,.3)}.cat-general{background:rgba(148,163,184,.15);color:#cbd5e1;border:1px solid rgba(148,163,184,.3)}.search-result-snippet{font-size:.82rem;line-height:1.45;color:#94a3b8;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.search-highlight{background:rgba(245,158,11,.25);color:#fef08a;font-weight:700;padding:0 .2rem;border-radius:3px}.search-empty-state,.search-not-found-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:3rem 1.25rem;text-align:center;color:#94a3b8}.search-state-icon{font-size:2.25rem;margin-bottom:.75rem}.search-state-title{font-size:1rem;font-weight:600;color:#e2e8f0;margin-bottom:.35rem}.search-state-desc{font-size:.82rem;max-width:320px;line-height:1.4;color:#64748b}.search-spinner-small{width:1.5rem;height:1.5rem;border:2px solid rgba(34,211,238,.25);border-top-color:#22d3ee;border-radius:50%;animation:search-spin .7s linear infinite;margin-bottom:.5rem}@media (max-width:768px){#search-overlay{padding:0;align-items:stretch}#search-modal{max-width:100%;width:100%;height:100%;max-height:100vh;margin:0;border-radius:0;border:0;box-shadow:none}.search-input-wrapper{padding:.75rem 1rem;padding-top:max(.75rem,env(safe-area-inset-top))}#search-results{max-height:none;flex:1;padding:.6rem .75rem calc(1rem + env(safe-area-inset-bottom))}.search-result-item{padding:.75rem .85rem}.search-result-title{font-size:.9rem}}