/**
 * 352 Consent - Banner Styles
 *
 * Beautiful animated banner with WCAG-friendly styling,
 * keyboard navigation support, focus management,
 * backdrop blur, and accessible colour contrasts.
 *
 * @package 352_Consent
 * @since 2.1.0
 */

/* ── CSS Custom Properties (defaults) ───────────────────────────── */
:root {
	--tcc-primary: #0073aa;
	--tcc-primary-hover: #005a87;
	--tcc-secondary: #666666;
	--tcc-secondary-hover: #555555;
	--tcc-bg: rgba(255, 255, 255, 0.92);
	--tcc-text: #333333;
	--tcc-border: #dddddd;
	--tcc-focus: #0073aa;
	--tcc-radius: 8px;
	--tcc-shadow: 0 -4px 24px rgba(0, 0, 0, 0.12);
	--tcc-z-index: 999999;
	--tcc-heading-font: inherit;
	--tcc-body-font: inherit;
}

/* ========================================
   Entrance/Exit Animations
   ======================================== */

@keyframes tcc-slide-up {
	from {
		transform: translateY(100%);
		opacity: 0;
	}
	to {
		transform: translateY(0);
		opacity: 1;
	}
}

@keyframes tcc-slide-up-out {
	from {
		transform: translateY(0);
		opacity: 1;
	}
	to {
		transform: translateY(100%);
		opacity: 0;
	}
}

@keyframes tcc-slide-down {
	from {
		transform: translateY(-100%);
		opacity: 0;
	}
	to {
		transform: translateY(0);
		opacity: 1;
	}
}

@keyframes tcc-slide-down-out {
	from {
		transform: translateY(0);
		opacity: 1;
	}
	to {
		transform: translateY(-100%);
		opacity: 0;
	}
}

@keyframes tcc-pop-in {
	from {
		transform: scale(0.9);
		opacity: 0;
	}
	to {
		transform: scale(1);
		opacity: 1;
	}
}

@keyframes tcc-pop-out {
	from {
		transform: scale(1);
		opacity: 1;
	}
	to {
		transform: scale(0.9);
		opacity: 0;
	}
}

@keyframes tcc-scale-in {
	from {
		transform: translate(-50%, -50%) scale(0.92);
		opacity: 0;
	}
	to {
		transform: translate(-50%, -50%) scale(1);
		opacity: 1;
	}
}

@keyframes tcc-scale-out {
	from {
		transform: translate(-50%, -50%) scale(1);
		opacity: 1;
	}
	to {
		transform: translate(-50%, -50%) scale(0.92);
		opacity: 0;
	}
}

@keyframes tcc-fade-in {
	from { opacity: 0; }
	to { opacity: 1; }
}

@keyframes tcc-fade-out {
	from { opacity: 1; }
	to { opacity: 0; }
}

@keyframes tcc-toggle-bounce {
	0% { transform: translateX(22px) scale(1); }
	40% { transform: translateX(22px) scale(1.15); }
	100% { transform: translateX(22px) scale(1); }
}

/* ========================================
   Banner container
   ======================================== */
.tc-consent-banner {
	position: fixed;
	left: 0;
	right: 0;
	z-index: var(--tcc-z-index);
	background-color: var(--tcc-bg);
	color: var(--tcc-text);
	box-shadow: var(--tcc-shadow);
	font-family: var(--tcc-body-font);
	font-size: 14px;
	line-height: 1.6;
	-webkit-backdrop-filter: blur(16px) saturate(180%);
	backdrop-filter: blur(16px) saturate(180%);
}

/* Entrance animations by position */
.tc-consent-banner--bottom.tcc-animating-in {
	animation: tcc-slide-up 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.tc-consent-banner--bottom.tcc-animating-out {
	animation: tcc-slide-up-out 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.tc-consent-banner--top.tcc-animating-in {
	animation: tcc-slide-down 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.tc-consent-banner--top.tcc-animating-out {
	animation: tcc-slide-down-out 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.tc-consent-banner--bottom-left.tcc-animating-in,
.tc-consent-banner--bottom-right.tcc-animating-in {
	animation: tcc-pop-in 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.tc-consent-banner--bottom-left.tcc-animating-out,
.tc-consent-banner--bottom-right.tcc-animating-out {
	animation: tcc-pop-out 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.tc-consent-banner--center.tcc-animating-in {
	animation: tcc-scale-in 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.tc-consent-banner--center.tcc-animating-out {
	animation: tcc-scale-out 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* ── Position variants ──────────────────────────────────────────── */
.tc-consent-banner--bottom {
	bottom: 0;
}

.tc-consent-banner--top {
	top: 0;
	box-shadow: 0 4px 24px rgba(0, 0, 0, 0.12);
}

.tc-consent-banner--bottom-left {
	bottom: 20px;
	left: 20px;
	right: auto;
	max-width: 420px;
	border-radius: var(--tcc-radius);
	border: 1px solid var(--tcc-border);
}

.tc-consent-banner--bottom-right {
	bottom: 20px;
	right: 20px;
	left: auto;
	max-width: 420px;
	border-radius: var(--tcc-radius);
	border: 1px solid var(--tcc-border);
}

.tc-consent-banner--center {
	top: 50%;
	left: 50%;
	right: auto;
	bottom: auto;
	transform: translate(-50%, -50%);
	max-width: 600px;
	width: 90%;
	border-radius: calc(var(--tcc-radius) * 1.5);
	border: 1px solid var(--tcc-border);
}

/* ========================================
   Container
   ======================================== */
.tc-consent-banner__container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 24px 28px;
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 24px;
}

.tc-consent-banner--bottom-left .tc-consent-banner__container,
.tc-consent-banner--bottom-right .tc-consent-banner__container,
.tc-consent-banner--center .tc-consent-banner__container {
	flex-direction: column;
	align-items: stretch;
}

/* ========================================
   Content
   ======================================== */
.tc-consent-banner__content {
	flex: 1;
	min-width: 200px;
}

.tc-consent-banner__title {
	margin: 0 0 8px 0;
	font-size: 17px;
	font-weight: 700;
	color: var(--tcc-text);
	font-family: var(--tcc-heading-font);
}

.tc-consent-banner__description {
	margin: 0;
	color: var(--tcc-text);
	opacity: 0.85;
	font-family: var(--tcc-body-font);
}

/* ========================================
   Actions
   ======================================== */
.tc-consent-banner__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	align-items: center;
}

.tc-consent-banner--bottom-left .tc-consent-banner__actions,
.tc-consent-banner--bottom-right .tc-consent-banner__actions,
.tc-consent-banner--center .tc-consent-banner__actions {
	flex-direction: column;
}

/* ========================================
   Buttons
   ======================================== */
.tc-consent-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 10px 22px;
	font-size: 14px;
	font-weight: 600;
	text-decoration: none;
	border: 2px solid transparent;
	border-radius: var(--tcc-radius);
	cursor: pointer;
	transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease;
	min-width: 120px;
	font-family: inherit;
	letter-spacing: 0.01em;
	position: relative;
	overflow: hidden;
}

.tc-consent-btn:hover {
	transform: translateY(-1px);
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.tc-consent-btn:active {
	transform: translateY(0);
	box-shadow: none;
}

.tc-consent-btn:focus {
	outline: 2px solid var(--tcc-focus);
	outline-offset: 2px;
}

.tc-consent-btn:focus:not(:focus-visible) {
	outline: none;
}

.tc-consent-btn:focus-visible {
	outline: 2px solid var(--tcc-focus);
	outline-offset: 2px;
}

/* Primary button (Accept) */
.tc-consent-btn--primary {
	background-color: var(--tcc-primary);
	border-color: var(--tcc-primary);
	color: #ffffff;
}

.tc-consent-btn--primary:hover {
	background-color: var(--tcc-primary-hover);
	border-color: var(--tcc-primary-hover);
}

/* Secondary button (Reject) - Equal prominence */
.tc-consent-btn--secondary {
	background-color: var(--tcc-secondary);
	border-color: var(--tcc-secondary);
	color: #ffffff;
}

.tc-consent-btn--secondary:hover {
	background-color: var(--tcc-secondary-hover);
	border-color: var(--tcc-secondary-hover);
}

/* Tertiary button (Customise) */
.tc-consent-btn--tertiary {
	background-color: transparent;
	border-color: var(--tcc-border);
	color: var(--tcc-text);
}

.tc-consent-btn--tertiary:hover {
	background-color: rgba(0, 0, 0, 0.04);
	border-color: var(--tcc-text);
}

/* ========================================
   Preferences panel (animated expand/collapse)
   ======================================== */
.tc-consent-preferences {
	border-top: 1px solid var(--tcc-border);
	padding: 0 28px;
	max-width: 1200px;
	margin: 0 auto;
	max-height: 0;
	overflow: hidden;
	transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1), padding 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.tc-consent-preferences.tcc-prefs-open {
	max-height: 600px;
	padding: 20px 28px;
}

.tc-consent-banner--bottom-left .tc-consent-preferences,
.tc-consent-banner--bottom-right .tc-consent-preferences,
.tc-consent-banner--center .tc-consent-preferences {
	padding-left: 16px;
	padding-right: 16px;
}

.tc-consent-banner--bottom-left .tc-consent-preferences.tcc-prefs-open,
.tc-consent-banner--bottom-right .tc-consent-preferences.tcc-prefs-open,
.tc-consent-banner--center .tc-consent-preferences.tcc-prefs-open {
	padding: 16px;
}

.tc-consent-preferences__list {
	display: flex;
	flex-direction: column;
	gap: 14px;
	margin-bottom: 18px;
}

.tc-consent-preferences__actions {
	display: flex;
	justify-content: flex-end;
}

/* ========================================
   Category
   ======================================== */
.tc-consent-category {
	padding: 14px;
	background-color: rgba(0, 0, 0, 0.025);
	border-radius: var(--tcc-radius);
	border: 1px solid rgba(0, 0, 0, 0.04);
	transition: background-color 0.2s ease;
}

.tc-consent-category:hover {
	background-color: rgba(0, 0, 0, 0.04);
}

.tc-consent-category__header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 6px;
}

.tc-consent-category__label {
	display: flex;
	align-items: center;
	justify-content: space-between;
	width: 100%;
	cursor: pointer;
}

.tc-consent-category__name {
	font-weight: 700;
	color: var(--tcc-text);
	font-family: var(--tcc-heading-font);
}

.tc-consent-category__always {
	display: inline-block;
	font-size: 11px;
	color: var(--tcc-primary);
	font-weight: 600;
	background-color: rgba(0, 115, 170, 0.08);
	padding: 2px 10px;
	border-radius: 20px;
	text-transform: uppercase;
	letter-spacing: 0.04em;
}

.tc-consent-category__description {
	margin: 0;
	font-size: 13px;
	color: var(--tcc-text);
	opacity: 0.75;
}

/* ========================================
   Toggle switch
   ======================================== */
.tc-consent-toggle {
	position: relative;
	display: inline-block;
	width: 48px;
	height: 26px;
	flex-shrink: 0;
}

.tc-consent-toggle__input {
	opacity: 0;
	width: 0;
	height: 0;
	position: absolute;
}

.tc-consent-toggle__slider {
	position: absolute;
	cursor: pointer;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background-color: var(--tcc-border);
	transition: background-color 0.25s ease;
	border-radius: 26px;
}

.tc-consent-toggle__slider::before {
	position: absolute;
	content: "";
	height: 20px;
	width: 20px;
	left: 3px;
	bottom: 3px;
	background-color: #ffffff;
	transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
	border-radius: 50%;
	box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
}

.tc-consent-toggle__input:checked + .tc-consent-toggle__slider {
	background-color: var(--tcc-primary);
}

.tc-consent-toggle__input:checked + .tc-consent-toggle__slider::before {
	animation: tcc-toggle-bounce 0.35s cubic-bezier(0.16, 1, 0.3, 1);
	transform: translateX(22px);
}

.tc-consent-toggle__input:focus + .tc-consent-toggle__slider {
	box-shadow: 0 0 0 3px rgba(0, 115, 170, 0.25);
}

.tc-consent-toggle__input:focus:not(:focus-visible) + .tc-consent-toggle__slider {
	box-shadow: none;
}

.tc-consent-toggle__input:focus-visible + .tc-consent-toggle__slider {
	box-shadow: 0 0 0 3px rgba(0, 115, 170, 0.25);
}

/* ========================================
   Settings link (pill-shaped, frosted glass)
   ======================================== */
.tc-consent-settings-link {
	position: fixed;
	bottom: 12px;
	left: 12px;
	z-index: calc(var(--tcc-z-index) - 1);
	padding: 8px 16px;
	background-color: rgba(255, 255, 255, 0.82);
	-webkit-backdrop-filter: blur(12px) saturate(180%);
	backdrop-filter: blur(12px) saturate(180%);
	color: var(--tcc-text);
	border: 1px solid var(--tcc-border);
	border-radius: 50px;
	font-size: 12px;
	font-weight: 500;
	text-decoration: none;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
	transition: background-color 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease;
	font-family: var(--tcc-body-font);
}

.tc-consent-settings-link:hover {
	background-color: rgba(255, 255, 255, 0.95);
	color: var(--tcc-text);
	transform: translateY(-1px);
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.tc-consent-settings-link:focus {
	outline: 2px solid var(--tcc-focus);
	outline-offset: 2px;
}

/* ========================================
   No-JS fallback
   ======================================== */
.tc-consent-nojs {
	position: fixed;
	bottom: 0;
	left: 0;
	right: 0;
	z-index: var(--tcc-z-index);
	background-color: #fff3cd;
	color: #856404;
	padding: 15px 24px;
	text-align: center;
	font-family: var(--tcc-body-font);
	font-size: 14px;
}

.tc-consent-nojs p {
	margin: 0;
}

/* ========================================
   Modal overlay for center position
   ======================================== */
.tc-consent-banner--center::before {
	content: "";
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background-color: rgba(0, 0, 0, 0.45);
	-webkit-backdrop-filter: blur(4px);
	backdrop-filter: blur(4px);
	z-index: -1;
}

.tc-consent-banner--center.tcc-animating-in::before {
	animation: tcc-fade-in 0.4s ease forwards;
}

.tc-consent-banner--center.tcc-animating-out::before {
	animation: tcc-fade-out 0.3s ease forwards;
}

/* ========================================
   Responsive adjustments
   ======================================== */
@media (max-width: 768px) {
	.tc-consent-banner__container {
		flex-direction: column;
		align-items: stretch;
		padding: 18px;
	}

	.tc-consent-banner__actions {
		flex-direction: column;
	}

	.tc-consent-btn {
		width: 100%;
	}

	.tc-consent-banner--bottom-left,
	.tc-consent-banner--bottom-right {
		left: 10px;
		right: 10px;
		bottom: 10px;
		max-width: none;
	}

	.tc-consent-banner--center {
		width: calc(100% - 20px);
		max-width: none;
	}

	.tc-consent-preferences,
	.tc-consent-preferences.tcc-prefs-open {
		padding-left: 18px;
		padding-right: 18px;
	}

	.tc-consent-settings-link {
		left: 50%;
		transform: translateX(-50%);
	}

	.tc-consent-settings-link:hover {
		transform: translateX(-50%) translateY(-1px);
	}
}

/* ========================================
   High contrast mode support
   ======================================== */
@media (prefers-contrast: high) {
	.tc-consent-banner {
		-webkit-backdrop-filter: none;
		backdrop-filter: none;
		background-color: var(--tcc-bg);
	}

	.tc-consent-settings-link {
		-webkit-backdrop-filter: none;
		backdrop-filter: none;
		background-color: var(--tcc-bg);
	}

	.tc-consent-btn {
		border-width: 3px;
	}

	.tc-consent-toggle__slider {
		border: 2px solid var(--tcc-text);
	}

	.tc-consent-banner--center::before {
		-webkit-backdrop-filter: none;
		backdrop-filter: none;
	}
}

/* ========================================
   Reduced motion support
   ======================================== */
@media (prefers-reduced-motion: reduce) {
	.tc-consent-banner,
	.tc-consent-banner.tcc-animating-in,
	.tc-consent-banner.tcc-animating-out {
		animation: none !important;
	}

	.tc-consent-banner--center.tcc-animating-in::before,
	.tc-consent-banner--center.tcc-animating-out::before {
		animation: none !important;
	}

	.tc-consent-btn,
	.tc-consent-toggle__slider,
	.tc-consent-toggle__slider::before,
	.tc-consent-settings-link {
		transition: none;
	}

	.tc-consent-toggle__input:checked + .tc-consent-toggle__slider::before {
		animation: none;
	}

	.tc-consent-preferences {
		transition: none;
	}
}

/* ========================================
   Dark mode support
   ======================================== */
@media (prefers-color-scheme: dark) {
	:root {
		--tcc-primary: #4da6d9;
		--tcc-primary-hover: #6bb8e5;
		--tcc-secondary: #8a8a8a;
		--tcc-secondary-hover: #9a9a9a;
		--tcc-bg: rgba(30, 30, 30, 0.94);
		--tcc-text: #e4e4e4;
		--tcc-border: rgba(255, 255, 255, 0.12);
		--tcc-focus: #4da6d9;
		--tcc-shadow: 0 -4px 24px rgba(0, 0, 0, 0.35);
	}

	.tc-consent-category {
		background-color: rgba(255, 255, 255, 0.04);
		border-color: rgba(255, 255, 255, 0.06);
	}

	.tc-consent-category:hover {
		background-color: rgba(255, 255, 255, 0.07);
	}

	.tc-consent-category__always {
		background-color: rgba(77, 166, 217, 0.15);
	}

	.tc-consent-btn--tertiary:hover {
		background-color: rgba(255, 255, 255, 0.08);
	}

	.tc-consent-settings-link {
		background-color: rgba(30, 30, 30, 0.85);
		border-color: rgba(255, 255, 255, 0.12);
		color: var(--tcc-text);
	}

	.tc-consent-settings-link:hover {
		background-color: rgba(40, 40, 40, 0.95);
		color: var(--tcc-text);
	}

	.tc-consent-nojs {
		background-color: #3d3200;
		color: #ffd866;
	}

	.tc-consent-toggle__slider {
		background-color: rgba(255, 255, 255, 0.18);
	}

	.tc-consent-toggle__input:focus + .tc-consent-toggle__slider,
	.tc-consent-toggle__input:focus-visible + .tc-consent-toggle__slider {
		box-shadow: 0 0 0 3px rgba(77, 166, 217, 0.3);
	}

	.tc-consent-banner--center::before {
		background-color: rgba(0, 0, 0, 0.65);
	}
}

/* ========================================
   Print styles
   ======================================== */
@media print {
	.tc-consent-banner,
	.tc-consent-settings-link,
	.tc-consent-nojs {
		display: none !important;
	}
}