/* KP Stempel Calculator - Frontend Styles */

.kpsc-calculator {
	margin: 1.5em 0;
}

/* Two-column grid for height/width fields */
.kpsc-fields {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 1em;
	margin-bottom: 1em;
}

.kpsc-field label {
	display: block;
	font-weight: 600;
	margin-bottom: 0.4em;
}

/* Spinner container */
.kpsc-spinner {
	display: flex;
	align-items: center;
	gap: 0;
	max-width: 180px;
}

.kpsc-spinner input[type="number"] {
	width: 70px;
	text-align: center;
	border: 1px solid #ccc;
	border-radius: 0;
	padding: 0.5em 0.25em;
	font-size: 1em;
	-moz-appearance: textfield;
	appearance: textfield;
}

.kpsc-spinner input[type="number"]::-webkit-inner-spin-button,
.kpsc-spinner input[type="number"]::-webkit-outer-spin-button {
	-webkit-appearance: none;
	margin: 0;
}

.kpsc-spinner-btn {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 36px;
	height: 38px;
	border: 1px solid #ccc;
	background: #f7f7f7;
	cursor: pointer;
	font-size: 1.2em;
	line-height: 1;
	padding: 0;
	user-select: none;
	transition: background-color 0.15s ease;
}

.kpsc-spinner-btn:hover {
	background: #e9e9e9;
}

.kpsc-spinner-btn:active {
	background: #ddd;
}

.kpsc-spinner-btn.kpsc-minus {
	border-radius: 4px 0 0 4px;
	border-right: none;
}

.kpsc-spinner-btn.kpsc-plus {
	border-radius: 0 4px 4px 0;
	border-left: none;
}

/* Step titles */
.kpsc-step-title {
	font-size: 1.15em;
	font-weight: 700;
	margin: 1.2em 0 0.6em;
}

.kpsc-step-title:first-child {
	margin-top: 0;
}

/* Step 2: design + upload buttons side by side */
.kpsc-step2-buttons {
	display: flex;
	align-items: center;
	gap: 1em;
	flex-wrap: wrap;
	margin-bottom: 0.8em;
	--theme-button-max-width: none;
	--theme-button-min-height: 0;
}

/* Ghost button style for both FPD button and upload button */
.kpsc-step2-buttons #fpd-start-customizing-button,
.kpsc-step2-buttons #fpd-start-customizing-button.fpd-block,
.kpsc-step2-buttons #fpd-start-customizing-button.fpd-secondary-btn,
.kpsc-step2-buttons .kpsc-upload-btn {
	display: inline-block !important;
	padding: 0.65em 1.6em !important;
	margin: 0 !important;
	background: transparent !important;
	color: #000 !important;
	border: 2px solid #000 !important;
	border-radius: 0 !important;
	cursor: pointer;
	font-size: 0.95em !important;
	line-height: 1.4 !important;
	text-decoration: none !important;
	text-align: center;
	transition: background-color 0.2s ease, color 0.2s ease;
	box-sizing: border-box !important;
	max-width: none !important;
	min-width: 0 !important;
	min-height: 0 !important;
	height: auto !important;
	width: auto !important;
}

.kpsc-step2-buttons #fpd-start-customizing-button:hover,
.kpsc-step2-buttons #fpd-start-customizing-button.fpd-block:hover,
.kpsc-step2-buttons .kpsc-upload-btn:hover {
	background: #000 !important;
	color: #fff !important;
}

/* Hidden file input */
.kpsc-file-input {
	position: absolute;
	width: 1px;
	height: 1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

/* File info (filename + remove) */
.kpsc-file-info {
	display: flex;
	align-items: center;
	gap: 0.5em;
	margin-bottom: 1em;
	font-size: 0.9em;
}

.kpsc-file-name {
	color: #555;
	word-break: break-all;
}

.kpsc-file-remove {
	background: none;
	border: none;
	color: #c00;
	cursor: pointer;
	font-size: 1.3em;
	line-height: 1;
	padding: 0 0.3em;
}

.kpsc-file-remove:hover {
	color: #900;
}

/* "of" between buttons */
.kpsc-or {
	font-size: 0.95em;
	color: #555;
}

/* Remarks field */
.kpsc-remarks-field {
	margin-bottom: 1em;
}

.kpsc-remarks-field textarea {
	width: 100%;
	max-width: 100%;
	resize: vertical;
	border: 1px solid #ccc;
	border-radius: 4px;
	padding: 0.5em;
	font-size: 0.95em;
}

/* Responsive: single column on mobile */
@media ( max-width: 480px ) {
	.kpsc-fields {
		grid-template-columns: 1fr;
	}

	.kpsc-spinner {
		max-width: 100%;
	}

	.kpsc-spinner input[type="number"] {
		flex: 1;
	}
}