*{box-sizing:border-box;margin:0;padding:0}:root{--bg:#f5f5f7;--card-bg:#fff;--text:#1d1d1f;--text-secondary:#86868b;--primary:#007aff;--primary-hover:#0056b3;--danger:#ff3b30;--danger-hover:#d32f2f;--border:#e5e5ea;--radius:12px;--shadow:0 2px 8px #00000014}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.5}.container{max-width:960px;margin:0 auto;padding:24px 16px}.header{text-align:center;margin-bottom:32px}.header h1{font-size:28px;font-weight:700}.subtitle{color:var(--text-secondary);margin-top:4px;font-size:14px}.upload-area{border:2px dashed var(--border);border-radius:var(--radius);text-align:center;cursor:pointer;background:var(--card-bg);margin-bottom:24px;padding:40px 20px;transition:all .2s}.upload-area:hover,.upload-area.dragging{border-color:var(--primary);background:#f0f7ff}.upload-icon{color:var(--primary);margin-bottom:8px;font-size:36px;font-weight:300}.upload-area p{color:var(--text-secondary);font-size:14px}.upload-progress{justify-content:center;align-items:center;gap:12px;display:flex}.spinner{border:2px solid var(--border);border-top-color:var(--primary);border-radius:50%;width:20px;height:20px;animation:.6s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.search-bar{margin-bottom:24px}.search-bar input{border:1px solid var(--border);background:var(--card-bg);border-radius:8px;outline:none;width:100%;padding:10px 16px;font-size:14px;transition:border-color .2s}.search-bar input:focus{border-color:var(--primary)}.app-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px;display:grid}.app-card{background:var(--card-bg);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px;transition:box-shadow .2s}.app-card:hover{box-shadow:0 4px 16px #0000001f}.app-card-header{align-items:center;gap:12px;margin-bottom:12px;display:flex}.app-icon{object-fit:cover;background:var(--bg);border-radius:12px;width:56px;height:56px}.app-info{flex:1;min-width:0}.app-name{white-space:nowrap;text-overflow:ellipsis;font-size:16px;font-weight:600;overflow:hidden}.app-version{color:var(--text-secondary);font-size:12px}.platform-badge{vertical-align:middle;border-radius:4px;margin-left:6px;padding:1px 6px;font-size:11px;font-weight:600;display:inline-block}.platform-badge.ios{color:#1a73e8;background:#e8f0fe}.platform-badge.android{color:#188038;background:#e6f4ea}.app-meta{margin-bottom:12px}.meta-row{border-bottom:1px solid var(--bg);justify-content:space-between;padding:4px 0;font-size:13px;display:flex}.meta-label{color:var(--text-secondary)}.meta-value{text-align:right;word-break:break-all;max-width:60%}.app-actions{flex-wrap:wrap;gap:8px;display:flex}.btn{cursor:pointer;border:none;border-radius:6px;align-items:center;padding:6px 14px;font-size:13px;font-weight:500;text-decoration:none;transition:all .15s;display:inline-flex}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover)}.btn-secondary{color:var(--text);background:#e8e8ed}.btn-secondary:hover{background:#d1d1d6}.btn-outline{border:1px solid var(--border);color:var(--text);background:0 0}.btn-outline:hover{background:var(--bg)}.btn-danger{color:var(--danger);border:1px solid var(--danger);background:0 0}.btn-danger:hover{background:var(--danger);color:#fff}.modal-overlay{z-index:100;background:#0006;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.modal{background:var(--card-bg);border-radius:var(--radius);width:100%;max-width:440px;padding:24px;box-shadow:0 8px 32px #0003}.modal h2{margin-bottom:16px;font-size:18px}.modal label{color:var(--text-secondary);margin-bottom:12px;font-size:13px;display:block}.modal input[type=text],.modal textarea{border:1px solid var(--border);border-radius:6px;outline:none;width:100%;margin-top:4px;padding:8px 12px;font-family:inherit;font-size:14px}.modal input[type=text]:focus,.modal textarea:focus{border-color:var(--primary)}.modal input[type=file]{margin-top:4px;font-size:13px}.modal-actions{justify-content:flex-end;gap:8px;margin-top:16px;display:flex}.loading,.empty{text-align:center;color:var(--text-secondary);padding:48px 0;font-size:15px}.error{color:var(--danger);margin-top:8px;font-size:13px}.admin-guard{justify-content:center;padding:48px 0;display:flex}.admin-guard-form{background:var(--card-bg);border-radius:var(--radius);text-align:center;box-shadow:var(--shadow);width:100%;max-width:360px;padding:32px}.admin-guard-form h2{margin-bottom:4px;font-size:20px}.admin-guard-form p{color:var(--text-secondary);margin-bottom:16px;font-size:14px}.admin-guard-form input[type=password]{border:1px solid var(--border);box-sizing:border-box;border-radius:8px;outline:none;width:100%;margin-bottom:12px;padding:10px 14px;font-size:14px}.admin-guard-form input[type=password]:focus{border-color:var(--primary)}.admin-guard-form .btn{justify-content:center;width:100%;padding:10px;font-size:14px}@media (width<=640px){.app-grid{grid-template-columns:1fr}}