.in4u-up { max-width: 760px; margin: 0 auto; font-family: inherit; }

.in4u-up-drop {
	display: block;
	border: 2px dashed #93b4f5;
	border-radius: 14px;
	background: #f5f8ff;
	padding: 38px 20px;
	text-align: center;
	cursor: pointer;
	transition: background .15s, border-color .15s;
}
.in4u-up-drop:hover, .in4u-up-drag { background: #eaf1ff; border-color: #2563eb; }
.in4u-up-drop-inner { display: flex; flex-direction: column; gap: 8px; align-items: center; }
.in4u-up-icon { font-size: 34px; line-height: 1; color: #2563eb; font-weight: 800; }
.in4u-up-drop-title { font-size: 18px; font-weight: 700; color: #1f2937; }
.in4u-up-drop-sub { font-size: 14px; color: #6b7280; }

.in4u-up-results { margin-top: 18px; display: flex; flex-direction: column; gap: 16px; }
.in4u-up-card { border: 1px solid #e5e7eb; border-radius: 12px; padding: 14px; background: #fff; }
.in4u-up-card-head { font-size: 14px; font-weight: 600; color: #374151; margin-bottom: 6px; word-break: break-all; }
.in4u-up-card-status { font-size: 14px; color: #2563eb; }
.in4u-up-err { color: #dc2626; }

.in4u-up-preview { text-align: center; margin-bottom: 12px; }
.in4u-up-preview img { max-width: 100%; max-height: 320px; height: auto; border: 1px solid #eee; border-radius: 8px; }

.in4u-up-codes { display: flex; flex-direction: column; gap: 10px; }
.in4u-up-row b { display: block; font-size: 13px; color: #374151; margin-bottom: 4px; }
.in4u-up-ig { display: flex; gap: 8px; align-items: stretch; }
.in4u-up-copy {
	flex: 1; border: 1px solid #d1d5db; background: #f9fafb; border-radius: 8px;
	padding: 8px 10px; font-size: 13px; line-height: 1.5; font-family: ui-monospace, Menlo, Consolas, monospace;
	direction: ltr; text-align: left; resize: vertical; min-height: 40px; overflow-x: auto; white-space: pre;
}
input.in4u-up-copy { white-space: nowrap; }

.in4u-up-btn { padding: 8px 16px; border-radius: 8px; border: 1px solid transparent; font-size: 14px; font-weight: 600; cursor: pointer; }
.in4u-up-btn-primary { background: #2563eb; color: #fff; }
.in4u-up-btn-primary:hover { background: #1d4ed8; }
.in4u-up-btn-copy { background: #fff; color: #1f2937; border-color: #cbd5e1; white-space: nowrap; }
.in4u-up-btn-copy:hover { background: #f3f4f6; }

.in4u-up-foot { margin-top: 12px; text-align: left; }
.in4u-up-foot a { font-size: 13px; color: #9ca3af; text-decoration: underline; }
.in4u-up-foot a:hover { color: #6b7280; }
.in4u-up-reported { color: #059669 !important; text-decoration: none !important; }

/* standalone report form */
.in4u-report { max-width: 560px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.in4u-rep-label { display: flex; flex-direction: column; gap: 6px; font-size: 14px; font-weight: 600; color: #374151; }
.in4u-rep-label input, .in4u-rep-label textarea {
	padding: 9px 11px; border: 1px solid #cbd5e1; border-radius: 8px; font-size: 15px; font-family: inherit;
}
.in4u-up-status { font-size: 14px; color: #059669; }