/**
 * DreamNextAI KDP Tools — Bulk Formatter styles.
 *
 * Builds on the shared tokens/buttons from kdp-tools.css. Several
 * class names here (.dnai-kdp-field, .dnai-kdp-select,
 * .dnai-kdp-number-input, .dnai-kdp-callout, .dnai-kdp-custom-size)
 * are also used by checker.css for the same visual concepts — but
 * since a page could plausibly load ONLY this stylesheet (a
 * Formatter-only page never enqueues checker.css, see
 * class-assets.php), every class this file's markup needs is fully
 * defined here too, rather than silently depending on checker.css
 * happening to also be present.
 */

.dnai-kdp-controls {
	margin-top: var(--dnai-space-4);
	padding: var(--dnai-space-3);
	border: 1px solid var(--dnai-color-border);
	border-radius: var(--dnai-radius);
	background: var(--dnai-color-bg);
}

.dnai-kdp-field {
	margin-bottom: var(--dnai-space-3);
	min-width: 160px;
	flex: 1 1 160px;
}

.dnai-kdp-field label {
	display: block;
	margin-bottom: var(--dnai-space-1);
	font-weight: 600;
	font-size: 0.9375rem;
}

.dnai-kdp-select,
.dnai-kdp-number-input,
.dnai-kdp-text-input {
	width: 100%;
	min-height: 44px;
	padding: 8px 12px;
	font-size: 1rem;
	border: 1px solid var(--dnai-color-border);
	border-radius: var(--dnai-radius-sm);
	background: var(--dnai-color-bg);
	color: var(--dnai-color-text);
}

.dnai-kdp-select:disabled,
.dnai-kdp-number-input:disabled,
.dnai-kdp-text-input:disabled,
.dnai-kdp-range:disabled {
	opacity: 0.55;
	cursor: not-allowed;
}

.dnai-kdp-range {
	width: 100%;
	min-height: 32px;
}

.dnai-kdp-settings-row {
	display: flex;
	flex-wrap: wrap;
	gap: var(--dnai-space-3);
}

.dnai-kdp-custom-size {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: var(--dnai-space-3);
	margin-bottom: var(--dnai-space-3);
}

.dnai-kdp-crop-sliders {
	display: flex;
	flex-wrap: wrap;
	gap: var(--dnai-space-3);
	padding: var(--dnai-space-2) var(--dnai-space-3);
	margin-bottom: var(--dnai-space-3);
	background: var(--dnai-color-surface);
	border-radius: var(--dnai-radius-sm);
}

.dnai-kdp-checkbox-row {
	display: flex;
	flex-wrap: wrap;
	gap: var(--dnai-space-3);
	margin-bottom: var(--dnai-space-2);
}

.dnai-kdp-checkbox-option {
	display: flex;
	align-items: center;
	gap: var(--dnai-space-2);
	font-size: 0.9375rem;
	cursor: pointer;
}

.dnai-kdp-checkbox-option input[type='checkbox'] {
	width: 20px;
	height: 20px;
	flex: none;
}

.dnai-kdp-inline-note {
	margin: var(--dnai-space-1) 0;
	font-size: 0.8125rem;
	color: var(--dnai-color-text-muted);
}

.dnai-kdp-callout {
	margin: 0 0 var(--dnai-space-3) 0;
	padding: var(--dnai-space-2) var(--dnai-space-3);
	border-radius: var(--dnai-radius-sm);
	font-size: 0.875rem;
	line-height: 1.5;
}

.dnai-kdp-callout--warning {
	background: var(--dnai-color-warning-bg);
	color: var(--dnai-color-warning);
}

/* -----------------------------------------------------------------
   File table
   ----------------------------------------------------------------- */

.dnai-kdp-file-table {
	width: 100%;
	margin-top: var(--dnai-space-4);
	border-collapse: collapse;
	font-size: 0.875rem;
}

.dnai-kdp-file-table th,
.dnai-kdp-file-table td {
	padding: 10px 8px;
	text-align: left;
	border-bottom: 1px solid var(--dnai-color-border);
	vertical-align: middle;
}

.dnai-kdp-file-table th {
	font-size: 0.75rem;
	text-transform: uppercase;
	letter-spacing: 0.03em;
	color: var(--dnai-color-text-muted);
}

.dnai-kdp-file-table__name {
	max-width: 220px;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.dnai-kdp-btn--small {
	min-height: 36px;
	padding: 6px 14px;
	font-size: 0.8125rem;
	background: var(--dnai-color-primary);
	color: #ffffff;
}

.dnai-kdp-btn--small:disabled {
	opacity: 0.5;
	cursor: not-allowed;
}

.dnai-kdp-btn--ghost {
	background: transparent;
	color: var(--dnai-color-text-muted);
	border: 1px solid var(--dnai-color-border);
}

.dnai-kdp-btn--secondary {
	background: var(--dnai-color-success);
	color: #ffffff;
}

/* -----------------------------------------------------------------
   Action bar + progress
   ----------------------------------------------------------------- */

.dnai-kdp-action-bar {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: var(--dnai-space-3);
	margin-top: var(--dnai-space-4);
}

.dnai-kdp-progress {
	margin-top: var(--dnai-space-3);
}

.dnai-kdp-progress__label {
	margin: 0 0 var(--dnai-space-2) 0;
	font-size: 0.875rem;
	font-weight: 600;
}

.dnai-kdp-progress__track {
	width: 100%;
	height: 12px;
	background: var(--dnai-color-surface);
	border-radius: 999px;
	overflow: hidden;
}

.dnai-kdp-progress__bar {
	height: 100%;
	background: var(--dnai-color-primary);
	transition: width 0.2s ease;
}

/* -----------------------------------------------------------------
   Mobile: file table becomes horizontally scrollable rather than
   squeezing columns unreadably narrow; settings fields stack.
   ----------------------------------------------------------------- */
@media (max-width: 480px) {
	.dnai-kdp-settings-row {
		flex-direction: column;
		gap: 0;
	}

	.dnai-kdp-custom-size {
		grid-template-columns: 1fr;
	}

	.dnai-kdp-file-table {
		display: block;
		overflow-x: auto;
		white-space: nowrap;
	}

	.dnai-kdp-file-table__name {
		max-width: 140px;
	}

	.dnai-kdp-action-bar {
		flex-direction: column;
		align-items: stretch;
	}

	.dnai-kdp-action-bar .dnai-kdp-btn {
		width: 100%;
	}
}