@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--bg-gradient:#f8fafc;--card-bg:#fff;--card-border:#e2e8f0;--primary:#2563eb;--primary-glow:#2563eb1a;--success:#10b981;--success-glow:#10b9811a;--error:#ef4444;--error-glow:#ef44441a;--text-main:#0f172a;--text-muted:#64748b}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-gradient);color:var(--text-main);width:100vw;height:100vh;font-family:Inter,sans-serif;overflow:hidden}.app-layout{flex-direction:column;width:100vw;height:100vh;display:flex}.app-navbar{box-sizing:border-box;z-index:100;background:#fff;border-bottom:1px solid #e2e8f0;justify-content:space-between;align-items:center;width:100%;height:60px;min-height:60px;max-height:60px;padding:0 24px;display:flex;box-shadow:0 1px 3px #0000000d}.navbar-left{align-items:center;display:flex}.navbar-left 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.info-value{color:#0f172a;word-break:break-all;text-overflow:ellipsis;-webkit-line-clamp:2;-webkit-box-orient:vertical;font-weight:500;display:-webkit-box;overflow:hidden}.cert-info-placeholder-sidebar{color:#64748b;text-align:center;font-size:.75rem;font-style:italic;line-height:1.4}.upload-sidebar-row{width:100%;display:flex}.btn.btn-upload-sidebar{color:#2563eb;cursor:pointer;background:#f1f5f9;border:1px solid #cbd5e1;border-radius:8px;justify-content:center;align-items:center;gap:6px;width:100%;padding:10px 16px;font-size:.8rem;font-weight:700;transition:all .2s;display:inline-flex}.btn.btn-upload-sidebar:hover{color:#1d4ed8;background:#e2e8f0;border-color:#94a3b8}.file-info-badge-sidebar{box-sizing:border-box;background:#fef2f2;border:1px solid #fca5a5;border-radius:8px;align-items:center;gap:8px;width:100%;margin-top:4px;padding:8px 12px;display:flex;overflow:hidden}.file-info-badge-sidebar .file-icon-svg{color:#ef4444;flex-shrink:0}.file-info-badge-sidebar .file-name-text{color:#b91c1c;white-space:nowrap;text-overflow:ellipsis;font-size:.75rem;font-weight:600;overflow:hidden}.sidebar-actions{border-top:1px solid #f1f5f9;flex-direction:column;gap:10px;width:100%;margin-top:auto;padding-top:15px;display:flex}.btn-primary-sidebar,.btn-success-sidebar{color:#fff;cursor:pointer;box-sizing:border-box;border:none;border-radius:8px;justify-content:center;align-items:center;gap:8px;width:100%;height:42px;padding:12px 16px;font-size:.85rem;font-weight:700;transition:all .2s;display:inline-flex}.btn-primary-sidebar:disabled,.btn-success-sidebar:disabled{opacity:.45;cursor:not-allowed}.btn-primary-sidebar{background:#2563eb;box-shadow:0 2px 4px #2563eb1a}.btn-primary-sidebar:hover:not(:disabled){background:#1d4ed8;transform:translateY(-1px);box-shadow:0 4px 10px #2563eb33}.btn-success-sidebar{background:#10b981;box-shadow:0 2px 4px #10b9811a}.btn-success-sidebar:hover:not(:disabled){background:#059669;transform:translateY(-1px);box-shadow:0 4px 10px #10b98133}.btn-icon-left{flex-shrink:0}.status-badge{color:#475569;background:#f1f5f9;border:1px solid #e2e8f0;border-radius:50px;align-items:center;gap:6px;padding:6px 12px;font-size:.72rem;font-weight:600;display:inline-flex}.status-indicator{border-radius:50%;width:6px;height:6px;display:inline-block}.status-badge.online{color:#065f46;background:#d1fae5;border:1px solid #a7f3d0}.status-badge.online .status-indicator{background-color:var(--success);box-shadow:0 0 6px var(--success-glow)}.status-badge.offline{color:#991b1b;background:#fee2e2;border:1px solid #fecaca}.status-badge.offline .status-indicator{background-color:var(--error);box-shadow:0 0 6px var(--error-glow)}.status-badge.checking{color:#92400e;background:#fef3c7;border:1px solid #fde68a}.status-badge.checking .status-indicator{background-color:#f59e0b;animation:1.5s infinite pulse}@keyframes 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