body {
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
	background-color: #f4f6f9;
	color: #333;
	margin: 0;
	padding: 20px; 
}

.container {
	max-width: 900px;
	margin: 0 auto;
}

h1 {
	color: #1e293b;
	text-align: center;
}

form {
	background: white;
	padding: 20px;
	border-radius: 8px;
	box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1);
	margin-bottom: 25px; 
}

textarea {
	width: 100%;
	box-sizing: border-box;
	padding: 12px;
	border: 1px solid #cbd5e1;
	border-radius: 6px;
	font-family: monospace;
	font-size: 14px;
	margin-top: 5px;
	margin-bottom: 15px;
	resize: vertical;
}

button {
	background-color: #2563eb;
	color: white;
	padding: 12px 20px;
	border: none;
	border-radius: 6px;
	font-weight: bold;
	cursor: pointer;
	width: 100%;
	font-size: 16px;
}

button:hover {
	background-color: #1d4ed8;
}

.card {
	background: white;
	padding: 20px;
	border-radius: 8px;
	box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1);
	margin-bottom: 20px;
}

.bg-accent {
	background: #eff6ff;
	border-left: 5px solid #2563eb;
}

.grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 20px;
	margin-bottom: 20px;
}

.highlight {
	font-size: 20px;
	font-weight: bold;
	color: #1e3a8a;
	margin: 5px 0 0 0;
}

.error-card {
	background: #fef2f2;
	color: #991b1b;
	padding: 15px;
	border-radius: 6px;
	border: 1px solid #fca5a5;
	font-weight: 500;
}

table {
	width: 100%;
	border-collapse: collapse;
	margin-top: 10px;
}

th, td {
	text-align: left;
	padding: 12px;
	border-bottom: 1px solid #e2e8f0;
}

th {
	background-color: #f8fafc;
	color: #64748b;
}

code {
	background: #f1f5f9;
	padding: 2px 6px;
	border-radius: 4px;
	font-size: 14px;
}

.drop-zone {
    border: 3px dashed #cbd5e1;
    border-radius: 8px;
    padding: 30px;
    text-align: center;
    background: #fff;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    margin-bottom: 20px;
    color: #475569;
}
.drop-zone.active {
    border-color: #2563eb;
    background: #eff6ff;
    color: #1d4ed8;
}
.drop-zone p { margin: 0; font-size: 16px; }