.app-software-center {display:flex;flex-direction:row;height:100%;background:#050a15;color:var(--text-primary);font-family:'Inter', sans-serif;}.sc-header {height:60px;background:var(--bg-secondary);border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;padding:0 var(--space-6);}.sc-title {font-size:var(--fs-lg);font-weight:var(--fw-semibold);display:flex;align-items:center;gap:var(--space-2);}.sc-search {position:relative;width:300px;}.sc-search input {width:100%;padding-left:36px;border-radius:var(--radius-full);background:var(--bg-tertiary);border:1px solid var(--border-color);}.sc-search input:focus {background:var(--bg-surface);border-color:var(--accent-primary);}.sc-search i {position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--text-muted);}.sc-body {flex:1;display:flex;overflow:hidden;}.sc-sidebar {width:240px;background:var(--bg-tertiary);border-right:1px solid var(--border-color);padding:var(--space-4) 0;overflow-y:auto;}.sc-category {display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-6);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);}.sc-category:hover {background:rgba(255, 255, 255, 0.05);color:var(--text-primary);}.sc-category.active {background:rgba(122, 162, 247, 0.1);color:var(--accent-primary);border-right:3px solid var(--accent-primary);}.sc-category i {font-size:var(--fs-lg);width:24px;text-align:center;}.sc-content {flex:1;padding:var(--space-6);overflow-y:auto;}.sc-section-title {margin-bottom:var(--space-4);font-size:var(--fs-xl);color:var(--text-bright);}.sc-grid {display:grid;grid-template-columns:repeat(auto-fill, minmax(320px, 1fr));gap:16px;}.sc-item, .sc-card {background:rgba(122, 162, 247, 0.05);border:1px solid rgba(122, 162, 247, 0.2);border-radius:0;padding:20px;display:flex;gap:16px;transition:all 0.2s;cursor:pointer;position:relative;overflow:hidden;}.sc-card::before {content:'';position:absolute;top:0; left:0;width:4px; height:100%;background:var(--accent-primary);opacity:0.5;transition:all 0.2s;}.sc-item:hover, .sc-card:hover {transform:translateY(-2px);background:rgba(122, 162, 247, 0.12);border-color:rgba(122, 162, 247, 0.5);box-shadow:0 5px 15px rgba(122, 162, 247, 0.1);}.sc-item:hover::before, .sc-card:hover::before {opacity:1;box-shadow:0 0 10px var(--accent-primary);}.sc-item-icon, .sc-card-icon {width:50px;height:50px;flex-shrink:0;background:transparent;display:flex;align-items:center;justify-content:center;color:var(--accent-primary);}.sc-item-icon svg, .sc-card-icon svg {width:32px;height:32px;}.sc-item-info, .sc-card-content {flex:1;display:flex;flex-direction:column;}.sc-item-title, .sc-card-content h3 {font-size:16px;font-weight:800;color:var(--text-bright);margin-bottom:8px;font-family:var(--font-display);letter-spacing:1px;}.sc-item-desc, .sc-card-content p {font-size:13px;color:var(--text-muted);line-height:1.5;margin-bottom:12px;}.sc-item-meta {margin-top:auto;display:flex;align-items:center;justify-content:space-between;}.sc-item-tags, .sc-tags {display:flex;gap:8px;flex-wrap:wrap;}.sc-tag {font-size:11px;font-family:'Fira Code', monospace;padding:2px 6px;background:rgba(5, 10, 21, 0.8);border:1px solid rgba(122, 162, 247, 0.3);border-radius:0;color:var(--text-secondary);}.sc-item-btn, .sc-card-btn {background:transparent;color:var(--accent-primary);border:1px solid var(--accent-primary);padding:4px 12px;border-radius:0;font-size:11px;font-weight:700;font-family:'Fira Code', monospace;transition:all 0.2s;align-self:flex-start;margin-top:auto;}.sc-item:hover .sc-item-btn, .sc-card:hover .sc-card-btn {background:rgba(122, 162, 247, 0.2);color:#fff;box-shadow:0 0 10px rgba(122, 162, 247, 0.5);}.sc-detail {position:absolute;inset:0;background:rgba(5, 10, 21, 0.98);z-index:10;display:none;flex-direction:column;animation:fadeIn 0.2s var(--ease-out);border-left:2px solid var(--accent-danger);}.sc-detail.active {display:flex;}.sc-detail-header {height:50px;display:flex;align-items:center;justify-content:space-between;padding:0 var(--space-6);border-bottom:1px dashed var(--accent-danger);background:#000;color:var(--text-primary);font-family:'Fira Code', monospace;}.sc-back-btn {display:flex;align-items:center;gap:var(--space-2);color:var(--accent-primary);cursor:pointer;transition:color var(--transition-fast);font-weight:bold;font-size:12px;}.sc-back-btn:hover {color:var(--accent-secondary);}.sc-doc-stamp {color:var(--accent-danger);font-weight:900;letter-spacing:2px;border:2px solid var(--accent-danger);padding:2px 8px;font-size:12px;}.sc-detail-content.secret-doc {flex:1;padding:var(--space-8);overflow-y:auto;max-width:900px;margin:0 auto;width:100%;font-family:var(--font-mono);color:#a9b1d6;position:relative;}.doc-watermark {position:absolute;top:50%;left:50%;transform:translate(-50%, -50%) rotate(-30deg);font-size:100px;font-weight:900;color:rgba(247, 118, 142, 0.05);pointer-events:none;white-space:nowrap;}.doc-header {display:flex;justify-content:space-between;border-bottom:1px dashed var(--border-color);padding-bottom:var(--space-4);margin-bottom:var(--space-6);font-size:var(--fs-sm);line-height:1.6;}.doc-label {color:var(--accent-tertiary);font-weight:bold;}.doc-title-block {margin-bottom:var(--space-6);}.doc-title {font-size:var(--fs-2xl);color:#fff;border-left:4px solid var(--accent-warning);padding-left:var(--space-3);text-transform:uppercase;}.doc-subject {color:var(--accent-info);}.doc-body {line-height:1.8;font-size:var(--fs-md);}.doc-body p {white-space:pre-line;}.doc-body h3 {color:var(--accent-secondary);margin:var(--space-6) 0 var(--space-3);font-size:var(--fs-lg);}.doc-features {display:flex;flex-direction:column;gap:var(--space-2);margin-top:var(--space-4);background:rgba(0,0,0,0.3);padding:var(--space-4);border:1px solid var(--border-color);}.sc-feature {display:flex;align-items:flex-start;gap:var(--space-3);color:var(--accent-success); }.doc-footer {margin-top:var(--space-10);text-align:center;border-top:1px dashed var(--border-color);padding-top:var(--space-6);}.doc-action-btn {background:transparent;color:var(--accent-danger);border:2px solid var(--accent-danger);padding:var(--space-3) var(--space-6);font-weight:900;font-size:var(--fs-lg);font-family:var(--font-mono);cursor:pointer;transition:all var(--transition-fast);letter-spacing:2px;}.doc-action-btn:hover {background:rgba(247, 118, 142, 0.2);box-shadow:0 0 15px rgba(247, 118, 142, 0.4);}@media (max-width:768px) {.app-software-center {flex-direction:column;}}