/* Custom Popup Menu — front-end styles.
 * All values are driven by CSS custom properties generated from the
 * plugin's admin settings (see includes/class-cpm-assets.php).
 * Every class is prefixed with .cpm- to avoid clashing with theme styles.
 */

.cpm-wrapper {
	display: inline-block;
	position: relative;
	line-height: 0;
	font-family: var(--cpm-font-family, sans-serif);
}

.cpm-wrapper.cpm-align-center { display: block; text-align: center; }
.cpm-wrapper.cpm-align-right  { display: block; text-align: right; }
.cpm-wrapper.cpm-align-left   { display: block; text-align: left; }

/* ---------- Toggle button ---------- */

.cpm-toggle {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: var(--cpm-btn-w, 44px);
	height: var(--cpm-btn-h, 44px);
	padding: var(--cpm-btn-padding, 6px);
	border-radius: var(--cpm-btn-radius, 10px);
	background: var(--cpm-btn-bg, transparent);
	border: none;
	cursor: pointer;
	box-sizing: border-box;
	transition: background-color .2s ease, transform .2s ease;
	-webkit-tap-highlight-color: transparent;
}

.cpm-toggle:hover,
.cpm-toggle:focus-visible {
	background: var(--cpm-btn-bg-hover, rgba(0,0,0,.05));
}

.cpm-toggle:focus-visible {
	outline: 2px solid #2271b1;
	outline-offset: 2px;
}

.cpm-toggle .cpm-icon {
	width: var(--cpm-btn-icon-w, 32px);
	height: var(--cpm-btn-icon-h, 32px);
	color: var(--cpm-btn-color, #1a1a1a);
	display: inline-flex;
	transition: color .2s ease;
}

.cpm-toggle:hover .cpm-icon,
.cpm-toggle:focus-visible .cpm-icon {
	color: var(--cpm-btn-color-hover, #000);
}

.cpm-toggle .cpm-icon svg { width: 100%; height: 100%; display: block; }

.cpm-toggle .cpm-icon-close { display: none; }
.cpm-toggle[aria-expanded="true"] .cpm-icon-open { display: none; }
.cpm-toggle[aria-expanded="true"] .cpm-icon-close { display: inline-flex; }

/* Button animations (CSS-only, no JS animation libraries) */
.cpm-anim-scale:hover  { transform: scale(1.08); }
.cpm-anim-rotate:hover { transform: rotate(90deg); }
.cpm-anim-fade:hover   { opacity: .65; }
.cpm-anim-pulse:hover  { animation: cpm-pulse 0.6s ease-in-out infinite; }

@keyframes cpm-pulse {
	0%, 100% { transform: scale(1); }
	50%      { transform: scale(1.08); }
}

@media (prefers-reduced-motion: reduce) {
	.cpm-toggle, .cpm-icon { transition: none !important; animation: none !important; }
}

/* ---------- Overlay ---------- */

.cpm-overlay {
	position: fixed;
	inset: 0;
	background: var(--cpm-overlay-color, rgba(0,0,0,.35));
	display: var(--cpm-overlay-display, block);
	opacity: 0;
	visibility: hidden;
	transition: opacity .25s ease;
	z-index: 100000;
}

.cpm-overlay.cpm-is-visible {
	opacity: 1;
	visibility: visible;
}

/* ---------- Popup ---------- */

.cpm-popup {
	position: fixed;
	z-index: 100001;
	width: var(--cpm-popup-width, 360px);
	max-width: var(--cpm-popup-max-width, min(92vw, 400px));
	border-radius: var(--cpm-popup-radius, 20px);
	box-shadow: var(--cpm-popup-shadow, none);
	background: transparent;
	opacity: 0;
	visibility: hidden;
	transform: translateY(8px) scale(.98);
	transition: opacity .22s ease, transform .22s ease, visibility .22s;
	box-sizing: border-box;
	max-height: 86vh;
}

.cpm-popup.cpm-is-open {
	opacity: 1;
	visibility: visible;
	transform: translateY(0) scale(1);
}

.cpm-popup-inner {
	background: var(--cpm-popup-bg, #fff);
	border-radius: inherit;
	padding: var(--cpm-popup-padding, 30px);
	box-sizing: border-box;
	max-height: 86vh;
	overflow-y: auto;
	position: relative;
}

.cpm-close-x {
	position: absolute;
	top: 12px;
	right: 12px;
	width: 30px;
	height: 30px;
	border: none;
	background: transparent;
	color: var(--cpm-text-color, #111);
	cursor: pointer;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	border-radius: 50%;
}
.cpm-close-x:hover { background: rgba(0,0,0,.06); }
.cpm-close-x svg { width: 16px; height: 16px; }

/* Position variants: anchored relative to viewport for reliable mobile
   behaviour; JS sets left/top/right/bottom inline for anchor positions. */
.cpm-popup.cpm-pos-center {
	left: 50% !important;
	top: 50% !important;
	right: auto !important;
	bottom: auto !important;
	transform: translate(-50%, -50%) scale(.98);
}
.cpm-popup.cpm-pos-center.cpm-is-open {
	transform: translate(-50%, -50%) scale(1);
}

/* Never let the popup overflow the viewport horizontally. */
.cpm-popup { max-width: min(92vw, var(--cpm-popup-max-width, 400px)); }

@media (max-width: 480px) {
	.cpm-popup:not(.cpm-pos-center) {
		left: 4vw !important;
		right: 4vw !important;
		width: auto !important;
		max-width: 92vw !important;
	}
}

/* ---------- Menu ---------- */

.cpm-menu {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: var(--cpm-item-spacing, 14px);
}

.cpm-menu-align-center .cpm-menu { align-items: center; text-align: center; }
.cpm-menu-align-right  .cpm-menu { align-items: flex-end; text-align: right; }
.cpm-menu-align-left   .cpm-menu { align-items: flex-start; text-align: left; }

.cpm-menu-item { margin: 0; }

.cpm-menu-link {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	text-decoration: none;
	font-family: var(--cpm-font-family, inherit);
	font-size: var(--cpm-font-size, 18px);
	font-weight: var(--cpm-font-weight, 400);
	line-height: var(--cpm-line-height, 1.4);
	color: var(--cpm-text-color, #111);
	transition: color .15s ease;
}

.cpm-menu-link:hover,
.cpm-menu-link:focus-visible {
	color: var(--cpm-text-color-hover, #666);
}

.cpm-menu-icon { width: 20px; height: 20px; flex: none; display: inline-flex; }
.cpm-menu-icon svg { width: 100%; height: 100%; }

.cpm-no-menu {
	font-family: var(--cpm-font-family, inherit);
	color: var(--cpm-text-color, #111);
	opacity: .7;
	font-size: 14px;
}

/* ---------- Divider ---------- */

.cpm-divider {
	display: var(--cpm-divider-display, none);
	height: var(--cpm-divider-thickness, 1px);
	width: var(--cpm-divider-width, 100%);
	margin: var(--cpm-divider-mt, 16px) auto var(--cpm-divider-mb, 16px);
	background: var(--cpm-divider-color, #e5e5e5);
	border: none;
}

/* ---------- Social icons ---------- */

.cpm-socials {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-wrap: wrap;
	gap: var(--cpm-social-gap, 10px);
}

.cpm-socials-align-center { justify-content: center; }
.cpm-socials-align-right  { justify-content: flex-end; }
.cpm-socials-align-left   { justify-content: flex-start; }

.cpm-social-item { margin: 0; }

.cpm-social-link {
	width: var(--cpm-social-container, 38px);
	height: var(--cpm-social-container, 38px);
	border-radius: var(--cpm-social-radius, 10px);
	background: var(--cpm-social-bg, #f2f2f2);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	color: var(--cpm-this-social-color, var(--cpm-social-icon-color, #1a1a1a));
	transition: background-color .15s ease, color .15s ease;
}

.cpm-social-link:hover,
.cpm-social-link:focus-visible {
	background: var(--cpm-social-bg-hover, #e5e5e5);
	color: var(--cpm-this-social-color-hover, var(--cpm-social-icon-color-hover, #000));
}

.cpm-social-link svg {
	width: var(--cpm-social-icon-size, 20px);
	height: var(--cpm-social-icon-size, 20px);
}

/* Respect the site's own focus ring conventions where present, but always
   guarantee a visible focus state per the accessibility requirements. */
.cpm-social-link:focus-visible,
.cpm-menu-link:focus-visible,
.cpm-close-x:focus-visible {
	outline: 2px solid #2271b1;
	outline-offset: 2px;
}