.cs-loading,
.cs-error {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100dvh;
    gap: 16px;
    background: var(--c-background);
    color: var(--c-font);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.cs-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--c-border);
    border-top-color: var(--c-primary);
    border-radius: 50%;
    animation: cs-spin 0.8s linear infinite;
}

@keyframes cs-spin {
    to { transform: rotate(360deg); }
}

.cs-error-icon {
    font-size: 48px;
}

.cs-error-text {
    font-size: 14px;
    color: var(--c-font-secondary);
    text-align: center;
    max-width: 300px;
}

.cs-retry-btn {
    padding: 8px 24px;
    border-radius: 6px;
    font-size: 14px;
    cursor: pointer;
    border: 1px solid var(--c-border);
    background: var(--c-primary);
    color: var(--c-btn_font);
    transition: opacity 0.2s;
}

.cs-retry-btn:hover {
    opacity: 0.9;
}