/* Enhanced Tool Styles */
.input-enhanced {
    width: 100%;
    padding: 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    color: var(--text);
    font-size: 1rem;
    transition: var(--transition);
    font-family: inherit;
}

.input-enhanced:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

/* Editor & Preview Split */
.split-view {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 900px) {
    .split-view {
        grid-template-columns: 1fr 1fr;
    }
}

/* Force White Paper Look for Previews (Invoice, Resume) */
.paper-preview,
.a4-preview,
.invoice-preview {
    background-color: white !important;
    color: black !important;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    margin: 0 auto;
    overflow: hidden;
}

/* Ensure all text inside preview is visible against white */
.paper-preview *,
.a4-preview *,
.invoice-preview * {
    color: black !important;
    border-color: #ddd !important;
}

.paper-preview h1,
.paper-preview h2,
.paper-preview h3,
.a4-preview h1,
.a4-preview h2,
.a4-preview h3,
.invoice-preview h1,
.invoice-preview h2,
.invoice-preview h3 {
    color: black !important;
}

.paper-preview .text-muted,
.a4-preview .text-muted,
.invoice-preview .text-muted {
    color: #666 !important;
}

/* Tool Grid Items (Case Converter) */
.tool-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

@media (min-width: 640px) {
    .tool-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.tool-grid-item {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    background: var(--surface);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.tool-grid-item:hover {
    border-color: var(--primary);
    background: var(--surface-hover);
    transform: translateY(-2px);
}

.tool-grid-item.btn-ghost {
    background: transparent;
}