/* Error Boundary Overlay */
.error-boundary-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 1001;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.error-boundary-backdrop.open {
    opacity: 1;
    visibility: visible;
}

.error-boundary {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.95);
    background: var(--bg-primary, #1f2937);
    border-radius: 16px;
    padding: 28px 24px;
    max-width: 400px;
    width: calc(100% - 32px);
    text-align: center;
    z-index: 1002;
    opacity: 0;
    visibility: hidden;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1),
                opacity 0.3s ease,
                visibility 0.3s ease;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

/* Light mode background */
[data-theme="light"] .error-boundary {
    background: #ffffff;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.error-boundary.open {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
    visibility: visible;
}

.error-boundary-icon {
    font-size: 3rem;
    color: #DA291C;
    margin-bottom: 12px;
}

.error-boundary-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary, #f3f4f6);
    margin: 0 0 8px;
}

.error-boundary-message {
    font-size: 0.9rem;
    color: var(--text-secondary, #9ca3af);
    margin: 0 0 20px;
    word-break: break-word;
    line-height: 1.5;
}

.error-boundary-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 8px;
}

.error-boundary-btn {
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s ease, transform 0.15s ease;
    border: none;
    min-width: 100px;
}

.error-boundary-btn:hover {
    transform: translateY(-1px);
}

.error-boundary-btn:active {
    transform: translateY(0);
}

.error-boundary-btn.primary {
    background: #005EB8;
    color: white;
}

.error-boundary-btn.primary:hover {
    background: #003087;
}

.error-boundary-btn.secondary {
    background: #374151;
    color: #e5e7eb;
    border: 1px solid #4b5563;
}

.error-boundary-btn.secondary:hover {
    background: #4b5563;
}

/* Light mode button overrides */
[data-theme="light"] .error-boundary-btn.secondary {
    background: #e5e7eb;
    color: #374151;
    border: 1px solid #d1d5db;
}

[data-theme="light"] .error-boundary-btn.secondary:hover {
    background: #d1d5db;
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .error-boundary-backdrop,
    .error-boundary {
        transition: opacity 0.15s ease;
    }

    .error-boundary {
        transform: translate(-50%, -50%);
    }

    .error-boundary-btn {
        transition: none;
    }
}