/**
 * PrivacyTech CMP – Banner Styles
 * WCAG 2.1 AA compliant, responsive, themeable via CSS custom properties.
 *
 * Copyright (C) 2024 Alessandro Fiorentino – GPL v3 or later
 */

/* ============================================================
   CSS CUSTOM PROPERTIES (overridable per admin settings)
   ============================================================ */
:root {
	--ptcmp-primary:       #1a73e8;
	--ptcmp-primary-dark:  #1557b0;
	--ptcmp-secondary:     #5f6368;
	--ptcmp-bg:            #ffffff;
	--ptcmp-text:          #202124;
	--ptcmp-border:        #dadce0;
	--ptcmp-shadow:        0 4px 24px rgba(0,0,0,.14), 0 2px 8px rgba(0,0,0,.08);
	--ptcmp-radius:        12px;
	--ptcmp-radius-sm:     6px;
	--ptcmp-font:          -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
	--ptcmp-z:             999999;
	--ptcmp-transition:    220ms cubic-bezier(.4,0,.2,1);
	--ptcmp-toggle-size:   24px;
	--ptcmp-focus-ring:    0 0 0 3px rgba(26,115,232,.35);
}

/* ============================================================
   BANNER CONTAINER
   ============================================================ */
#ptcmp-banner {
	position: fixed;
	z-index: var(--ptcmp-z);
	font-family: var(--ptcmp-font);
	font-size: 14px;
	line-height: 1.5;
	color: var(--ptcmp-text);
	background: var(--ptcmp-bg);
	box-shadow: var(--ptcmp-shadow);
	box-sizing: border-box;
	max-height: 90vh;
	overflow-y: auto;
	overscroll-behavior: contain;
	transition: transform var(--ptcmp-transition), opacity var(--ptcmp-transition);
}

#ptcmp-banner[hidden] {
	display: none !important;
}

/* Positions */
.ptcmp-position-bottom {
	bottom: 0;
	left: 0;
	right: 0;
	border-radius: var(--ptcmp-radius) var(--ptcmp-radius) 0 0;
}

.ptcmp-position-top {
	top: 0;
	left: 0;
	right: 0;
	border-radius: 0 0 var(--ptcmp-radius) var(--ptcmp-radius);
}

.ptcmp-position-center {
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	max-width: 640px;
	width: calc(100% - 32px);
	border-radius: var(--ptcmp-radius);
}

/* Overlay for center layout */
.ptcmp-position-center::before {
	content: '';
	position: fixed;
	inset: 0;
	background: rgba(0,0,0,.45);
	z-index: -1;
}

/* Layouts */
.ptcmp-layout-bar .ptcmp-view-main {
	display: flex;
	align-items: center;
	gap: 20px;
	padding: 16px 24px;
	flex-wrap: wrap;
}

.ptcmp-layout-bar .ptcmp-banner-content {
	flex: 1;
	min-width: 240px;
}

.ptcmp-layout-bar .ptcmp-banner-actions {
	display: flex;
	gap: 8px;
	flex-shrink: 0;
}

.ptcmp-layout-box .ptcmp-view-main {
	padding: 28px 32px;
	max-width: 560px;
	margin: 0 auto;
}

.ptcmp-layout-box .ptcmp-banner-actions {
	display: flex;
	gap: 10px;
	flex-wrap: wrap;
	margin-top: 20px;
}

/* ============================================================
   BANNER HEADER
   ============================================================ */
.ptcmp-banner-header {
	display: flex;
	align-items: center;
	gap: 10px;
	margin-bottom: 8px;
}

.ptcmp-logo {
	font-size: 20px;
	flex-shrink: 0;
}

.ptcmp-banner-title {
	font-size: 16px;
	font-weight: 600;
	margin: 0;
	color: var(--ptcmp-text);
	line-height: 1.3;
}

.ptcmp-banner-desc {
	font-size: 13px;
	color: #5f6368;
	margin: 0;
}

.ptcmp-legal-links {
	margin-top: 6px;
	font-size: 12px;
}

.ptcmp-legal-links a {
	color: var(--ptcmp-primary);
	text-decoration: underline;
	margin-right: 12px;
}

.ptcmp-legal-links a:hover {
	text-decoration: none;
}

.ptcmp-powered-by {
	margin-top: 12px;
	font-size: 11px;
	color: #9aa0a6;
	text-align: right;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.ptcmp-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 9px 18px;
	border-radius: var(--ptcmp-radius-sm);
	font-family: var(--ptcmp-font);
	font-size: 13px;
	font-weight: 500;
	line-height: 1;
	cursor: pointer;
	border: 2px solid transparent;
	transition: background var(--ptcmp-transition), color var(--ptcmp-transition), border-color var(--ptcmp-transition), box-shadow var(--ptcmp-transition);
	white-space: nowrap;
	text-decoration: none;
}

.ptcmp-btn:focus-visible {
	outline: none;
	box-shadow: var(--ptcmp-focus-ring);
}

.ptcmp-btn-primary {
	background: var(--ptcmp-primary);
	color: #fff;
	border-color: var(--ptcmp-primary);
}

.ptcmp-btn-primary:hover {
	background: var(--ptcmp-primary-dark);
	border-color: var(--ptcmp-primary-dark);
}

/* Principle 4: reject must be as prominent as accept */
.ptcmp-btn-secondary {
	background: transparent;
	color: var(--ptcmp-text);
	border-color: var(--ptcmp-border);
}

.ptcmp-btn-secondary:hover {
	background: #f1f3f4;
}

.ptcmp-btn-outline {
	background: transparent;
	color: var(--ptcmp-primary);
	border-color: var(--ptcmp-primary);
}

.ptcmp-btn-outline:hover {
	background: rgba(26,115,232,.06);
}

.ptcmp-btn-back {
	background: none;
	border: none;
	color: var(--ptcmp-primary);
	font-size: 13px;
	cursor: pointer;
	padding: 4px 0;
	font-family: var(--ptcmp-font);
}

.ptcmp-btn-back:focus-visible {
	outline: none;
	box-shadow: var(--ptcmp-focus-ring);
	border-radius: 2px;
}

/* ============================================================
   PREFERENCES VIEW
   ============================================================ */
.ptcmp-view-preferences {
	padding: 24px;
	max-width: 700px;
	margin: 0 auto;
}

.ptcmp-prefs-header {
	display: flex;
	align-items: center;
	gap: 16px;
	margin-bottom: 20px;
	padding-bottom: 16px;
	border-bottom: 1px solid var(--ptcmp-border);
}

.ptcmp-prefs-title {
	font-size: 18px;
	font-weight: 600;
	margin: 0;
	color: var(--ptcmp-text);
}

/* ============================================================
   CATEGORIES
   ============================================================ */
.ptcmp-categories {
	display: flex;
	flex-direction: column;
	gap: 12px;
	margin-bottom: 24px;
}

.ptcmp-category {
	border: 1px solid var(--ptcmp-border);
	border-radius: var(--ptcmp-radius-sm);
	padding: 16px;
	transition: border-color var(--ptcmp-transition);
}

.ptcmp-category:focus-within {
	border-color: var(--ptcmp-primary);
}

.ptcmp-category-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
}

.ptcmp-toggle-label {
	display: flex;
	align-items: center;
	gap: 10px;
	cursor: default;
	font-weight: 500;
	font-size: 14px;
	color: var(--ptcmp-text);
}

.ptcmp-cat-name {
	font-weight: 600;
}

.ptcmp-badge-required {
	font-size: 11px;
	font-weight: 400;
	color: #188038;
	background: #e6f4ea;
	padding: 2px 8px;
	border-radius: 100px;
}

.ptcmp-cat-desc {
	font-size: 12px;
	color: #5f6368;
	margin: 8px 0 0;
}

/* ============================================================
   TOGGLE SWITCH
   ============================================================ */
.ptcmp-toggle-wrap {
	position: relative;
	flex-shrink: 0;
}

.ptcmp-toggle-input {
	position: absolute;
	opacity: 0;
	width: 44px;
	height: var(--ptcmp-toggle-size);
	cursor: pointer;
	margin: 0;
}

.ptcmp-toggle-input:disabled {
	cursor: default;
}

.ptcmp-toggle-switch {
	display: block;
	width: 44px;
	height: var(--ptcmp-toggle-size);
	border-radius: 100px;
	background: var(--ptcmp-border);
	transition: background var(--ptcmp-transition);
	position: relative;
}

.ptcmp-toggle-switch::after {
	content: '';
	position: absolute;
	top: 3px;
	left: 3px;
	width: calc(var(--ptcmp-toggle-size) - 6px);
	height: calc(var(--ptcmp-toggle-size) - 6px);
	border-radius: 50%;
	background: #fff;
	box-shadow: 0 1px 3px rgba(0,0,0,.3);
	transition: left var(--ptcmp-transition);
}

.ptcmp-toggle-input:checked + .ptcmp-toggle-switch {
	background: var(--ptcmp-primary);
}

.ptcmp-toggle-input:checked + .ptcmp-toggle-switch::after {
	left: calc(44px - var(--ptcmp-toggle-size) + 3px);
}

.ptcmp-toggle-input:focus-visible + .ptcmp-toggle-switch {
	box-shadow: var(--ptcmp-focus-ring);
}

.ptcmp-toggle-input:disabled + .ptcmp-toggle-switch {
	background: #34a853; /* Always on = green */
	opacity: .8;
}

/* ============================================================
   SERVICES ACCORDION
   ============================================================ */
.ptcmp-services-accordion {
	margin-top: 10px;
}

.ptcmp-services-toggle {
	background: none;
	border: none;
	color: var(--ptcmp-primary);
	font-size: 12px;
	cursor: pointer;
	padding: 0;
	font-family: var(--ptcmp-font);
}

.ptcmp-services-list {
	list-style: none;
	margin: 8px 0 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 6px;
}

.ptcmp-service-item {
	font-size: 12px;
	color: #5f6368;
	display: flex;
	flex-direction: column;
	gap: 2px;
}

.ptcmp-service-label {
	font-weight: 500;
}

.ptcmp-service-cookies {
	font-family: monospace;
	font-size: 11px;
	color: #9aa0a6;
}

/* ============================================================
   PREFERENCES ACTIONS
   ============================================================ */
.ptcmp-prefs-actions {
	display: flex;
	gap: 10px;
	justify-content: flex-end;
	padding-top: 16px;
	border-top: 1px solid var(--ptcmp-border);
}

/* ============================================================
   MANAGE BUTTON (floating – principle 3)
   ============================================================ */
#ptcmp-manage-btn {
	position: fixed;
	bottom: 20px;
	left: 20px;
	z-index: calc(var(--ptcmp-z) - 1);
	background: var(--ptcmp-bg);
	color: var(--ptcmp-text);
	border: 1px solid var(--ptcmp-border);
	border-radius: 100px;
	padding: 8px 14px;
	font-size: 12px;
	font-family: var(--ptcmp-font);
	cursor: pointer;
	box-shadow: 0 2px 8px rgba(0,0,0,.12);
	display: flex;
	align-items: center;
	gap: 6px;
	transition: box-shadow var(--ptcmp-transition), background var(--ptcmp-transition);
}

#ptcmp-manage-btn:hover {
	background: #f1f3f4;
	box-shadow: 0 4px 16px rgba(0,0,0,.16);
}

#ptcmp-manage-btn:focus-visible {
	outline: none;
	box-shadow: var(--ptcmp-focus-ring);
}

#ptcmp-manage-btn[hidden] {
	display: none !important;
}

/* ============================================================
   MEDIA PLACEHOLDER
   ============================================================ */
.ptcmp-media-placeholder {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	background: #f1f3f4;
	border: 1px dashed var(--ptcmp-border);
	border-radius: var(--ptcmp-radius-sm);
	padding: 24px;
	min-height: 120px;
	text-align: center;
	gap: 12px;
}

.ptcmp-media-placeholder p {
	font-size: 13px;
	color: #5f6368;
	margin: 0;
}

.ptcmp-accept-service {
	padding: 8px 16px;
	background: var(--ptcmp-primary);
	color: #fff;
	border: none;
	border-radius: var(--ptcmp-radius-sm);
	font-size: 13px;
	cursor: pointer;
	font-family: var(--ptcmp-font);
}

/* ============================================================
   TOAST NOTIFICATION
   ============================================================ */
#ptcmp-toast {
	position: fixed;
	bottom: 24px;
	right: 24px;
	z-index: calc(var(--ptcmp-z) + 1);
	background: #202124;
	color: #fff;
	padding: 12px 20px;
	border-radius: var(--ptcmp-radius-sm);
	font-size: 13px;
	font-family: var(--ptcmp-font);
	box-shadow: var(--ptcmp-shadow);
	opacity: 0;
	transform: translateY(8px);
	transition: opacity 300ms, transform 300ms;
	pointer-events: none;
}

#ptcmp-toast.ptcmp-toast-visible {
	opacity: 1;
	transform: translateY(0);
}

/* ============================================================
   LEGAL DOCUMENT STYLES (shortcode output)
   ============================================================ */
.ptcmp-legal-doc {
	font-family: var(--ptcmp-font);
	font-size: 15px;
	line-height: 1.7;
	color: var(--ptcmp-text);
}

.ptcmp-legal-doc h2 {
	font-size: 22px;
	margin-top: 0;
}

.ptcmp-legal-doc h3 {
	font-size: 16px;
	margin-top: 28px;
	padding-bottom: 6px;
	border-bottom: 1px solid var(--ptcmp-border);
}

.ptcmp-doc-meta {
	font-size: 12px;
	color: #9aa0a6;
	margin-top: 32px;
}

.ptcmp-cookie-table {
	width: 100%;
	border-collapse: collapse;
	font-size: 13px;
}

.ptcmp-cookie-table th,
.ptcmp-cookie-table td {
	padding: 8px 12px;
	text-align: left;
	border: 1px solid var(--ptcmp-border);
}

.ptcmp-cookie-table th {
	background: #f8f9fa;
	font-weight: 600;
}

.ptcmp-cookie-table tr:nth-child(even) td {
	background: #f8f9fa;
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
	#ptcmp-banner,
	.ptcmp-btn,
	.ptcmp-toggle-switch,
	.ptcmp-toggle-switch::after,
	#ptcmp-toast {
		transition: none !important;
	}
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 600px) {
	.ptcmp-layout-bar .ptcmp-view-main {
		flex-direction: column;
		align-items: stretch;
		padding: 16px;
	}

	.ptcmp-layout-bar .ptcmp-banner-actions {
		flex-wrap: wrap;
	}

	.ptcmp-btn {
		flex: 1;
		min-width: 120px;
	}

	.ptcmp-view-preferences {
		padding: 16px;
	}

	.ptcmp-prefs-actions {
		flex-direction: column;
	}

	.ptcmp-prefs-actions .ptcmp-btn {
		width: 100%;
	}

	#ptcmp-manage-btn span {
		display: none;
	}
}

/* ============================================================
   HIGH CONTRAST (WCAG AAA)
   ============================================================ */
@media (forced-colors: active) {
	.ptcmp-btn-primary {
		background: ButtonText;
		color: ButtonFace;
		border-color: ButtonText;
	}

	.ptcmp-toggle-input:checked + .ptcmp-toggle-switch {
		background: Highlight;
	}

	.ptcmp-toggle-switch {
		border: 1px solid ButtonText;
	}
}

/* ============================================================
   PRINT – hide banner
   ============================================================ */
@media print {
	#ptcmp-banner,
	#ptcmp-manage-btn,
	#ptcmp-toast {
		display: none !important;
	}
}