/**
 * Accelvia Content Protection – Admin Styles
 *
 * Styles for the plugin's Settings page in WordPress admin.
 * Modern, clean design that complements the native WP admin UI.
 *
 * @package Accelvia_Content_Protection
 * @version 1.2.0
 */

/* ============================================================
 * Wrap & Layout
 * ============================================================ */

.accelvia-admin-wrap {
	max-width: 900px;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

/* ============================================================
 * Header
 * ============================================================ */

.accelvia-admin-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 20px 24px;
	background: #fff;
	border: 1px solid #dcdcde;
	border-radius: 10px;
	margin-bottom: 20px;
	box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
}

.accelvia-logo {
	display: flex;
	align-items: center;
	gap: 12px;
	font-size: 18px;
	font-weight: 700;
	color: #1e293b;
	letter-spacing: -0.3px;
}

.accelvia-logo svg {
	flex-shrink: 0;
}

.accelvia-version {
	font-size: 12px;
	color: #64748b;
	background: #f1f5f9;
	padding: 3px 10px;
	border-radius: 20px;
	font-weight: 500;
}

/* ============================================================
 * Master Toggle
 * ============================================================ */

.accelvia-master-toggle {
	background: #f0f7ff;
	border: 1px solid #bfdbfe;
	border-radius: 10px;
	padding: 18px 24px;
	margin-bottom: 20px;
	display: flex;
	flex-direction: column;
	gap: 6px;
}

.accelvia-toggle-label {
	display: flex;
	align-items: center;
	gap: 12px;
	cursor: pointer;
}

/* Hide native checkbox. */
.accelvia-toggle-label input[type="checkbox"] {
	position: absolute;
	opacity: 0;
	width: 0;
	height: 0;
}

/* Custom toggle switch. */
.accelvia-toggle-switch {
	position: relative;
	display: inline-block;
	width: 46px;
	height: 26px;
	background: #cbd5e1;
	border-radius: 13px;
	transition: background 0.25s;
	flex-shrink: 0;
}

.accelvia-toggle-switch::after {
	content: '';
	position: absolute;
	top: 3px;
	left: 3px;
	width: 20px;
	height: 20px;
	background: #fff;
	border-radius: 50%;
	transition: transform 0.25s;
	box-shadow: 0 1px 4px rgba(0, 0, 0, 0.25);
}

.accelvia-toggle-label input:checked + .accelvia-toggle-switch {
	background: #2563eb;
}

.accelvia-toggle-label input:checked + .accelvia-toggle-switch::after {
	transform: translateX( 20px );
}

.accelvia-toggle-label input:focus-visible + .accelvia-toggle-switch {
	outline: 2px solid #2563eb;
	outline-offset: 2px;
}

.accelvia-toggle-text {
	font-size: 15px;
	font-weight: 600;
	color: #1e293b;
}

.accelvia-master-toggle .description {
	font-size: 13px;
	color: #64748b;
	margin: 0;
	padding-left: 58px;
}

/* ============================================================
 * Tabs
 * ============================================================ */

.accelvia-tab-nav {
	display: flex;
	gap: 0;
	border-bottom: 2px solid #dcdcde;
	margin-bottom: 0;
}

.accelvia-tab-btn {
	background: none;
	border: none;
	border-bottom: 2px solid transparent;
	margin-bottom: -2px;
	padding: 11px 22px;
	font-size: 14px;
	font-weight: 500;
	color: #64748b;
	cursor: pointer;
	transition: color 0.2s, border-color 0.2s;
	border-radius: 0;
	outline: none;
}

.accelvia-tab-btn:hover {
	color: #1e293b;
}

.accelvia-tab-btn.active {
	color: #2563eb;
	border-bottom-color: #2563eb;
	font-weight: 600;
}

.accelvia-tab-btn:focus-visible {
	outline: 2px solid #2563eb;
	outline-offset: -2px;
	border-radius: 4px 4px 0 0;
}

/* ============================================================
 * Cards (Tab panels)
 * ============================================================ */

.accelvia-tab-panel {
	transition: opacity 0.2s;
}

.accelvia-card {
	background: #fff;
	border: 1px solid #dcdcde;
	border-top: none;
	border-radius: 0 0 10px 10px;
	padding: 24px 28px 28px;
	box-shadow: 0 1px 4px rgba(0, 0, 0, 0.05);
}

.accelvia-tab-panel > .accelvia-card + .accelvia-card {
	border-radius: 10px;
	border-top: 1px solid #dcdcde;
}

.accelvia-card h2 {
	font-size: 15px;
	font-weight: 700;
	color: #1e293b;
	margin: 0 0 4px;
	padding: 0;
	border: none;
}

.accelvia-section-desc {
	font-size: 13px;
	color: #64748b;
	margin: 0 0 20px;
}

/* ============================================================
 * Form Table overrides
 * ============================================================ */

.accelvia-admin-wrap .form-table th {
	width: 230px;
	padding: 14px 10px 14px 0;
	font-size: 13.5px;
	color: #334155;
	font-weight: 500;
	vertical-align: top;
}

.accelvia-admin-wrap .form-table td {
	padding: 12px 10px;
	vertical-align: top;
}

.accelvia-admin-wrap .form-table td label {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	font-size: 13.5px;
	color: #334155;
	cursor: pointer;
}

.accelvia-admin-wrap .form-table td input[type="checkbox"] {
	width: 16px;
	height: 16px;
	accent-color: #2563eb;
	cursor: pointer;
	flex-shrink: 0;
}

.accelvia-admin-wrap .form-table td input[type="radio"] {
	accent-color: #2563eb;
	cursor: pointer;
	margin: 0 4px 0 0 !important;
	flex-shrink: 0;
	vertical-align: middle;
	position: relative;
	top: -2px;
}

.accelvia-admin-wrap .form-table td fieldset label {
	margin-right: 24px;
	display: inline-block;
	vertical-align: middle;
}

.accelvia-admin-wrap .form-table .description {
	font-size: 12px;
	color: #94a3b8;
	margin-top: 6px;
	display: block;
}

.accelvia-admin-wrap .regular-text {
	border-radius: 6px;
	border-color: #cbd5e1;
	padding: 7px 12px;
	font-size: 13.5px;
	transition: border-color 0.2s, box-shadow 0.2s;
}

.accelvia-admin-wrap .regular-text:focus {
	border-color: #2563eb;
	box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.18);
	outline: none;
}

.accelvia-admin-wrap .large-text {
	border-radius: 6px;
	border-color: #cbd5e1;
	padding: 8px 12px;
	font-size: 13px;
	transition: border-color 0.2s, box-shadow 0.2s;
}

.accelvia-admin-wrap .large-text:focus {
	border-color: #2563eb;
	box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.18);
	outline: none;
}

.accelvia-admin-wrap .form-table td code {
	background: #f1f5f9;
	padding: 1px 6px;
	border-radius: 4px;
	font-size: 12px;
	color: #475569;
}

/* ============================================================
 * Submit Row
 * ============================================================ */

.accelvia-submit-row {
	display: flex;
	align-items: center;
	gap: 16px;
	margin-top: 24px;
	padding-top: 20px;
	border-top: 1px solid #dcdcde;
}

.accelvia-save-note {
	font-size: 12.5px;
	color: #94a3b8;
}

/* Override WP button styles for our primary button. */
.accelvia-admin-wrap #submit.button-primary {
	background: #2563eb;
	border-color: #1d4ed8;
	border-radius: 7px;
	height: 38px;
	padding: 0 20px;
	font-size: 13.5px;
	font-weight: 600;
	box-shadow: 0 1px 3px rgba(37, 99, 235, 0.3);
	transition: background 0.2s, box-shadow 0.2s;
}

.accelvia-admin-wrap #submit.button-primary:hover,
.accelvia-admin-wrap #submit.button-primary:focus {
	background: #1d4ed8;
	border-color: #1e40af;
	box-shadow: 0 2px 8px rgba(37, 99, 235, 0.4);
}

/* ============================================================
 * Footer
 * ============================================================ */

.accelvia-footer {
	margin-top: 28px;
	padding: 14px 0;
	border-top: 1px solid #dcdcde;
	text-align: center;
}

.accelvia-footer p {
	font-size: 12px;
	color: #94a3b8;
	margin: 0;
}

/* ============================================================
 * Hidden utility
 * ============================================================ */

.accelvia-hidden {
	display: none !important;
}

/* ============================================================
 * Watermark – Position Grid
 * ============================================================ */

.accelvia-position-grid {
	display: grid;
	grid-template-columns: repeat(3, 44px);
	grid-template-rows: repeat(3, 44px);
	gap: 6px;
	background: #f1f5f9;
	border: 1px solid #e2e8f0;
	border-radius: 10px;
	padding: 10px;
	width: fit-content;
}

.accelvia-position-cell {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 44px;
	height: 44px;
	border: 2px solid #e2e8f0;
	border-radius: 8px;
	background: #fff;
	cursor: pointer;
	transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
	position: relative;
}

.accelvia-position-cell input[type="radio"] {
	position: absolute;
	opacity: 0;
	width: 0;
	height: 0;
}

.accelvia-position-dot {
	width: 10px;
	height: 10px;
	border-radius: 50%;
	background: #cbd5e1;
	transition: background 0.2s, transform 0.2s;
}

.accelvia-position-cell:hover {
	border-color: #93c5fd;
	background: #eff6ff;
}

.accelvia-position-cell.active {
	border-color: #2563eb;
	background: #eff6ff;
	box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.15);
}

.accelvia-position-cell.active .accelvia-position-dot {
	background: #2563eb;
	transform: scale(1.3);
}

/* Tiled option */
.accelvia-tiled-option {
	display: inline-flex !important;
	align-items: center;
	gap: 8px;
	padding: 8px 16px;
	border: 2px solid #e2e8f0;
	border-radius: 8px;
	background: #fff;
	cursor: pointer;
	transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
	font-size: 13.5px;
	color: #334155;
}

.accelvia-tiled-option input[type="radio"] {
	position: absolute;
	opacity: 0;
	width: 0;
	height: 0;
}

.accelvia-tiled-option:hover {
	border-color: #93c5fd;
	background: #eff6ff;
}

.accelvia-tiled-option.active {
	border-color: #2563eb;
	background: #eff6ff;
	box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.15);
	color: #2563eb;
}

/* ============================================================
 * Watermark – Range Sliders
 * ============================================================ */

.accelvia-range-group {
	display: flex;
	align-items: center;
	gap: 14px;
}

.accelvia-range-group input[type="range"] {
	-webkit-appearance: none;
	appearance: none;
	width: 260px;
	height: 6px;
	background: #e2e8f0;
	border-radius: 3px;
	outline: none;
	transition: background 0.2s;
}

.accelvia-range-group input[type="range"]::-webkit-slider-thumb {
	-webkit-appearance: none;
	appearance: none;
	width: 20px;
	height: 20px;
	border-radius: 50%;
	background: #2563eb;
	cursor: pointer;
	border: 3px solid #fff;
	box-shadow: 0 1px 4px rgba(0, 0, 0, 0.25);
	transition: box-shadow 0.2s, transform 0.15s;
}

.accelvia-range-group input[type="range"]::-webkit-slider-thumb:hover {
	box-shadow: 0 2px 8px rgba(37, 99, 235, 0.45);
	transform: scale(1.1);
}

.accelvia-range-group input[type="range"]::-moz-range-thumb {
	width: 20px;
	height: 20px;
	border-radius: 50%;
	background: #2563eb;
	cursor: pointer;
	border: 3px solid #fff;
	box-shadow: 0 1px 4px rgba(0, 0, 0, 0.25);
}

.accelvia-range-value {
	min-width: 44px;
	font-size: 13px;
	font-weight: 600;
	color: #1e293b;
	background: #f1f5f9;
	padding: 3px 10px;
	border-radius: 6px;
	text-align: center;
}

/* ============================================================
 * Watermark – Media Upload / Image Preview
 * ============================================================ */

.accelvia-media-upload {
	display: flex;
	flex-direction: column;
	gap: 12px;
}

.accelvia-image-preview {
	max-width: 240px;
	border: 1px solid #e2e8f0;
	border-radius: 8px;
	padding: 10px;
	background: #f8fafc;
}

.accelvia-image-preview img {
	display: block;
	max-width: 100%;
	height: auto;
	border-radius: 4px;
}

.accelvia-media-upload .button {
	width: fit-content;
}

.accelvia-remove-btn {
	color: #dc2626 !important;
	border-color: #fecaca !important;
}

.accelvia-remove-btn:hover {
	background: #fef2f2 !important;
	border-color: #f87171 !important;
}

/* ============================================================
 * Watermark – Selector field
 * ============================================================ */

.accelvia-selector-field {
	margin-top: 10px;
	padding-left: 26px;
}

.accelvia-selector-field .regular-text {
	width: 100%;
	max-width: 400px;
}

/* ============================================================
 * Responsive
 * ============================================================ */

@media screen and ( max-width: 782px ) {
	.accelvia-admin-header {
		flex-direction: column;
		align-items: flex-start;
		gap: 10px;
	}

	.accelvia-admin-wrap .form-table th,
	.accelvia-admin-wrap .form-table td {
		display: block;
		width: 100%;
	}

	.accelvia-admin-wrap .form-table th {
		padding-bottom: 4px;
	}

	.accelvia-tab-nav {
		flex-wrap: wrap;
	}

	.accelvia-range-group input[type="range"] {
		width: 180px;
	}
}