.app-view {
    min-height: 100vh;
    width: 100%;
}

.data-view-container,
.alt-view-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.data-view-container h2,
.alt-view-container h2 {
    color: var(--text-primary);
    margin-bottom: 2rem;
    font-size: 1.75rem;
}

.placeholder-content {
    text-align: center;
    padding: 4rem 2rem;
    background: var(--bg-secondary);
    border-radius: 12px;
    margin-top: 2rem;
}

.placeholder-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.placeholder-content p {
    color: var(--text-secondary);
    margin: 0.5rem 0;
}

.placeholder-desc {
    font-size: 0.875rem;
    opacity: 0.7;
}

.data-structure {
    font-family: Monaco, Consolas, monospace;
    font-size: 0.875rem;
    line-height: 1.6;
    background: var(--bg-secondary);
    padding: 1.5rem;
    border-radius: 8px;
    overflow-x: auto;
}

.data-object,
.data-array {
    display: inline-block;
    vertical-align: top;
}

.data-object-props,
.data-array-items {
    padding-left: 1.5rem;
}

.data-prop,
.data-array-item {
    margin: 0.25rem 0;
}

.data-key {
    color: var(--color-primary);
    margin-right: 0.5rem;
}

.data-index {
    color: var(--text-secondary);
    margin-right: 0.5rem;
}

.data-bracket {
    color: var(--text-secondary);
    font-weight: 700;
}

.data-string {
    color: #22863a;
}

.data-number {
    color: #005cc5;
}

.data-boolean {
    color: #d73a49;
}

.data-null {
    color: #6f42c1;
    font-style: italic;
}

.data-date {
    color: #e36209;
}

.data-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.data-stat {
    background: var(--bg-secondary);
    padding: 1.5rem;
    border-radius: 8px;
    text-align: center;
}

.data-stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
    display: block;
}

.data-stat-label {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-top: 0.5rem;
}

.data-entries {
    background: var(--bg-secondary);
    border-radius: 8px;
    overflow: hidden;
}

.data-entry {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.data-entry:last-child {
    border-bottom: none;
}

.data-entry-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.data-entry-id {
    font-family: monospace;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.data-entry-date {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.data-entry-content {
    margin-top: 0.5rem;
}

@media (max-width: 768px) {
    .data-view-container,
    .alt-view-container {
        padding: 1rem;
    }

    .data-stats {
        grid-template-columns: 1fr;
    }
}