.nexus-error-boundary {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 300px;
    width: 100%;
    padding: 2rem;
    background: rgba(18, 18, 18, 0.8);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    margin: 1rem 0;
}

.error-card {
    background: #1e1e1e;
    border: 1px solid rgba(255, 68, 68, 0.2);
    border-radius: 16px;
    padding: 2.5rem;
    max-width: 500px;
    width: 100%;
    text-align: center;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.error-icon {
    margin-bottom: 1.5rem;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.1); opacity: 0.8; }
    100% { transform: scale(1); opacity: 1; }
}

h3 {
    color: #fff;
    font-family: var(--nexus-font-sans);
    margin-bottom: 1rem;
    font-weight: 700;
}

p {
    color: #aaa;
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.error-details {
    background: #000;
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 2rem;
    text-align: left;
    overflow-x: auto;
}

code {
    color: #ff4444;
    font-family: 'Fira Code', monospace;
    font-size: 0.8rem;
    white-space: pre-wrap;
}

.retry-btn {
    background: linear-gradient(135deg, #333 0%, #111 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #fff;
    padding: 0.8rem 1.5rem;
    border-radius: 8px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

.retry-btn:hover {
    background: linear-gradient(135deg, #444 0%, #222 100%);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}