/* ==========================================================================
   Chat Connect — floating WhatsApp / Viber / Telegram launcher + icon row.

   Colour resolution, per token (first one that exists wins):
     1. --chcon-c-*   the admin's own colour (Chat Connect → Settings), printed inline
     2. --chcon-t-*   the THEME: global palette presets (theme.json / Elementor /
                      Astra / Kadence / Blocksy / GeneratePress), then what
                      chat-connect.js measured on the live page (--chcon-js-*)
     3. a neutral default
   Ink colours (glyphs on filled colours) default to black or white, whichever
   contrasts better — computed by chat-connect.js. Tinted surfaces are mixed from
   the resolved colours, so any palette stays coherent.
   ========================================================================== */
.chcon,
.chcon-links,
.chcon-swatch {
	--chcon-t-accent: var(--wp--preset--color--primary, var(--wp--preset--color--accent, var(--e-global-color-accent, var(--ast-global-color-0, var(--global-palette1, var(--theme-palette-color-1, var(--chcon-js-accent, #22C55E)))))));
	--chcon-t-bg: var(--chcon-js-bg, var(--wp--preset--color--base, #FFFFFF));
	--chcon-t-text: var(--chcon-js-text, var(--wp--preset--color--contrast, #1A1A1A));
	--chcon-t-hover: var(--wp--preset--color--secondary, var(--e-global-color-secondary, var(--ast-global-color-1, var(--global-palette2, var(--theme-palette-color-2, color-mix(in srgb, var(--chcon-t-accent) 72%, var(--chcon-t-text)))))));

	--chcon-bubble: var(--chcon-c-bubble, var(--chcon-t-accent));
	--chcon-bubble-ink: var(--chcon-c-bubble-ink, var(--chcon-js-bubble-ink, #FFFFFF));
	--chcon-pulse: var(--chcon-c-pulse, var(--chcon-bubble));
	--chcon-ring: var(--chcon-c-ring, var(--chcon-bubble));
	--chcon-hover: var(--chcon-c-hover, var(--chcon-t-hover));
	--chcon-hover-ink: var(--chcon-c-hover-ink, var(--chcon-js-hover-ink, #FFFFFF));
	--chcon-accent: var(--chcon-c-accent, var(--chcon-t-accent));
	--chcon-accent-ink: var(--chcon-c-accent-ink, var(--chcon-js-accent-ink, #FFFFFF));
	--chcon-panel: var(--chcon-c-panel, var(--chcon-t-bg));
	--chcon-text: var(--chcon-c-text, var(--chcon-t-text));
	--chcon-error: var(--chcon-c-error, #E11D48);
	--chcon-z: 9990;
	--chcon-ease: cubic-bezier(0.22, 1, 0.36, 1);

	--chcon-muted: color-mix(in srgb, var(--chcon-text) 70%, var(--chcon-panel));
	--chcon-line: color-mix(in srgb, var(--chcon-text) 11%, transparent);
	--chcon-surface: color-mix(in srgb, var(--chcon-text) 4%, transparent);
	--chcon-hover-soft: color-mix(in srgb, var(--chcon-hover) 18%, transparent);
	--chcon-hover-line: color-mix(in srgb, var(--chcon-hover) 75%, transparent);
	--chcon-accent-soft: color-mix(in srgb, var(--chcon-accent) 12%, transparent);
	--chcon-accent-line: color-mix(in srgb, var(--chcon-accent) 38%, transparent);
}

/* While some colours still follow the theme, the bubble fades in once the script
   has measured the page (no flash of default colours). Shows anyway after 2.5s. */
.chcon--auto:not(.is-ready) .chcon__fab { opacity: 0; animation: chcon-show 0.3s 2.5s forwards; }
.chcon--auto.is-ready .chcon__fab { animation: chcon-show 0.3s; }
@keyframes chcon-show { from { opacity: 0; } to { opacity: 1; } }

.chcon {
	position: fixed;
	right: calc(clamp(1rem, 2.2vw, 2rem) + env(safe-area-inset-right, 0px));
	bottom: calc(clamp(1rem, 3vh, 2rem) + env(safe-area-inset-bottom, 0px));
	z-index: var(--chcon-z);
	display: flex; flex-direction: column; align-items: flex-end; gap: 0.75rem;
	font-family: inherit;
	line-height: 1.4;
	-webkit-font-smoothing: antialiased;
}
.chcon--left {
	right: auto;
	left: calc(clamp(1rem, 2.2vw, 2rem) + env(safe-area-inset-left, 0px));
	align-items: flex-start;
}
.chcon--font { font-family: var(--chcon-font); }
.chcon *, .chcon *::before, .chcon *::after { box-sizing: border-box; }
.chcon button { font-family: inherit; }
.chcon p { margin: 0; }

/* --- bubble ------------------------------------------------------------- */
.chcon__fab {
	position: relative; flex: none;
	width: clamp(3.25rem, 4.2vw, 3.75rem); height: clamp(3.25rem, 4.2vw, 3.75rem);
	padding: 0; margin: 0; border: 0; border-radius: 50%; cursor: pointer;
	display: grid; place-items: center;
	background: var(--chcon-bubble); color: var(--chcon-bubble-ink);
	box-shadow: 0 10px 30px rgba(0,0,0,0.35), 0 0 28px color-mix(in srgb, var(--chcon-bubble) 35%, transparent);
	outline: 2px dashed color-mix(in srgb, var(--chcon-ring) 60%, transparent); outline-offset: 4px;
	transition: transform 0.3s var(--chcon-ease), background-color 0.3s, color 0.3s, box-shadow 0.3s;
}
.chcon--no-ring .chcon__fab { outline: 0; }
.chcon__fab:focus-visible { outline: 2px solid var(--chcon-text); outline-offset: 4px; }
.chcon__fab-ic {
	position: relative; z-index: 1; grid-area: 1 / 1; display: grid;
	width: max(22px, 1.9vw); height: max(22px, 1.9vw); max-width: 26px; max-height: 26px;
	transition: transform 0.35s var(--chcon-ease), opacity 0.25s;
}
.chcon__fab-ic svg { width: 100%; height: 100%; }
.chcon__fab-ic svg path { stroke-width: 1.3; }
.chcon__fab-ic--close { opacity: 0; transform: rotate(-90deg) scale(0.6); }
.chcon.is-open .chcon__fab-ic--open { opacity: 0; transform: rotate(90deg) scale(0.6); }
.chcon.is-open .chcon__fab-ic--close { opacity: 1; transform: none; }

/* Open state is set explicitly, not via :hover (hover "sticks" after a tap). */
.chcon.is-open .chcon__fab {
	background: var(--chcon-hover); color: var(--chcon-hover-ink);
	box-shadow: 0 10px 30px rgba(0,0,0,0.35), 0 0 32px color-mix(in srgb, var(--chcon-hover) 55%, transparent);
}
@media (hover: hover) {
	.chcon__fab:hover {
		background: var(--chcon-hover); color: var(--chcon-hover-ink); transform: translateY(-2px);
		box-shadow: 0 10px 30px rgba(0,0,0,0.35), 0 0 32px color-mix(in srgb, var(--chcon-hover) 55%, transparent);
	}
}

/* Pulse: two rings ripple out, half a cycle apart; paused while the chat is open. */
.chcon__fab-ring,
.chcon__fab::before {
	content: '';
	position: absolute; inset: 0; border-radius: 50%;
	border: 2px solid var(--chcon-pulse);
	opacity: 0; pointer-events: none;
	animation: chcon-ring 2.8s var(--chcon-ease) infinite;
}
.chcon__fab::before { animation-delay: 1.4s; }
.chcon.is-open .chcon__fab-ring,
.chcon.is-open .chcon__fab::before,
.chcon--no-pulse .chcon__fab-ring,
.chcon--no-pulse .chcon__fab::before { animation: none; opacity: 0; }
@keyframes chcon-ring {
	0%        { opacity: 0.7; transform: scale(1); }
	70%, 100% { opacity: 0;   transform: scale(1.7); }
}

/* --- panel -------------------------------------------------------------- */
.chcon__panel {
	width: min(calc(100vw - 2rem), 23rem);
	max-height: calc(100svh - 9rem); overflow-y: auto; overscroll-behavior: contain;
	padding: clamp(1rem, 1.6vw, 1.25rem);
	border-radius: 1.5rem;
	border: 1px solid var(--chcon-line);
	background:
		radial-gradient(120% 80% at 100% 0%, color-mix(in srgb, var(--chcon-hover) 20%, transparent), transparent 60%),
		radial-gradient(90% 70% at 0% 100%, color-mix(in srgb, var(--chcon-accent) 10%, transparent), transparent 60%),
		color-mix(in srgb, var(--chcon-panel) 86%, transparent);
	-webkit-backdrop-filter: blur(18px) saturate(130%); backdrop-filter: blur(18px) saturate(130%);
	box-shadow: 0 24px 60px rgba(0,0,0,0.4);
	color: var(--chcon-text);
	text-align: left;
	transform-origin: 100% 100%;
	opacity: 0; transform: translateY(10px) scale(0.96);
	transition: opacity 0.24s var(--chcon-ease), transform 0.28s var(--chcon-ease);
}
.chcon--left .chcon__panel { transform-origin: 0 100%; }
.chcon.is-open .chcon__panel { opacity: 1; transform: none; }
.chcon__panel[hidden] { display: none !important; }

.chcon__head {
	display: flex; align-items: center; gap: 0.75rem;
	padding-bottom: 0.9rem; margin-bottom: 0.75rem;
	border-bottom: 1px solid var(--chcon-line);
}
.chcon__mark {
	flex: none; width: 2.5rem; height: 2.5rem; border-radius: 50%; overflow: hidden;
	display: grid; place-items: center;
	background: var(--chcon-accent-soft); border: 1px solid var(--chcon-accent-line);
}
.chcon__mark img { width: 62%; height: auto; display: block; }
.chcon__head-txt { flex: 1 1 auto; min-width: 0; }
.chcon--title-font .chcon__title { font-family: var(--chcon-title-font); }
.chcon__title { font-size: 0.95rem; font-weight: 900; letter-spacing: 0.04em; text-transform: uppercase; color: var(--chcon-text); }
.chcon__sub { margin-top: 0.2rem !important; font-size: 0.75rem; line-height: 1.4; color: var(--chcon-muted); }
.chcon__close {
	flex: none; width: 2.75rem; height: 2.75rem; padding: 0; margin: 0; border-radius: 50%; cursor: pointer;
	display: grid; place-items: center;
	border: 1px solid var(--chcon-line); background: var(--chcon-surface); color: var(--chcon-text);
	transition: border-color 0.25s, color 0.25s, background 0.25s;
}
.chcon__close svg { width: 1.1rem; height: 1.1rem; }
.chcon__close:hover { border-color: var(--chcon-hover); background: var(--chcon-hover-soft); }
.chcon__close:focus-visible { outline: 2px solid var(--chcon-accent); outline-offset: 2px; }

/* --- options ------------------------------------------------------------ */
.chcon__list, .chcon__sub { list-style: none; margin: 0; padding: 0; }
.chcon__list { display: grid; gap: 0.5rem; }
.chcon__list > li, .chcon__sub > li { margin: 0; }
.chcon__opt {
	display: flex; align-items: center; gap: 0.85rem;
	min-height: 3.5rem; padding: 0.6rem 0.8rem 0.6rem 0.65rem;
	border-radius: 1rem; border: 1px solid var(--chcon-line);
	background: var(--chcon-surface); color: var(--chcon-text); text-decoration: none;
	transition: border-color 0.25s, background 0.25s, transform 0.25s;
}
.chcon__opt:active, .chcon__opt:focus-visible { border-color: var(--chcon-hover-line); background: var(--chcon-hover-soft); color: var(--chcon-text); }
.chcon__opt:focus-visible { outline: 2px solid var(--chcon-accent); outline-offset: 2px; }
@media (hover: hover) {
	.chcon__opt:hover { border-color: var(--chcon-hover-line); background: var(--chcon-hover-soft); transform: translateX(-2px); color: var(--chcon-text); }
	.chcon--left .chcon__opt:hover { transform: translateX(2px); }
}
.chcon__ic {
	flex: none; width: 2.5rem; height: 2.5rem; border-radius: 0.8rem;
	display: grid; place-items: center;
	background: var(--chcon-accent-soft); color: var(--chcon-accent);
	transition: background 0.25s, color 0.25s;
}
.chcon__ic svg { width: 1.35rem; height: 1.35rem; }
.chcon__opt:hover .chcon__ic,
.chcon__opt:focus-visible .chcon__ic { background: var(--chcon-accent); color: var(--chcon-accent-ink); }
.chcon__txt { flex: 1 1 auto; min-width: 0; display: flex; flex-direction: column; gap: 0.1rem; }
.chcon__name { font-size: 0.9rem; font-weight: 800; letter-spacing: 0.01em; }
.chcon__meta { font-size: 0.72rem; color: var(--chcon-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
/* Viber has no web client: on a computer, say so instead of the generic line. */
.chcon__meta--desk { display: none; }
@media (hover: hover) and (pointer: fine) {
	.chcon__opt--viber .chcon__meta:not(.chcon__meta--desk) { display: none; }
	.chcon__meta--desk { display: block; }
}
.chcon__go {
	flex: none; width: 1.1rem; height: 1.1rem; color: color-mix(in srgb, var(--chcon-text) 35%, transparent);
	transform: translate(-3px, 3px); transition: transform 0.25s, color 0.25s;
}
.chcon__go svg { width: 100%; height: 100%; display: block; }
.chcon__opt:hover .chcon__go,
.chcon__opt:focus-visible .chcon__go { color: var(--chcon-accent); transform: none; }

/* --- phone field + marketing consent ------------------------------------ */
.chcon__lead { margin: 0 0 0.85rem; display: grid; gap: 0.4rem; }
.chcon__lead-label { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; color: color-mix(in srgb, var(--chcon-text) 88%, var(--chcon-panel)); }
.chcon__lead-opt { text-transform: none; letter-spacing: 0; font-weight: 600; color: var(--chcon-muted); }
.chcon__lead-req { color: var(--chcon-accent); font-weight: 800; }
.chcon .chcon__lead-input {
	width: 100%; min-height: 2.75rem; margin: 0; padding: 0.55rem 0.9rem;
	font-family: inherit; font-size: 16px; font-weight: 600; line-height: 1.2;   /* 16px stops iOS zooming in on focus */
	color: var(--chcon-text); background: color-mix(in srgb, var(--chcon-panel) 55%, color-mix(in srgb, var(--chcon-text) 8%, transparent));
	border: 1px solid color-mix(in srgb, var(--chcon-text) 16%, transparent); border-radius: 0.8rem; box-shadow: none;
	transition: border-color 0.25s, box-shadow 0.25s;
}
.chcon .chcon__lead-input::placeholder { color: color-mix(in srgb, var(--chcon-muted) 75%, transparent); font-weight: 500; }
.chcon .chcon__lead-input:focus { outline: none; border-color: var(--chcon-accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--chcon-accent) 20%, transparent); }
.chcon .chcon__lead-input[aria-invalid="true"] { border-color: var(--chcon-error); box-shadow: 0 0 0 3px color-mix(in srgb, var(--chcon-error) 20%, transparent); }
.chcon__lead-err { font-size: 0.72rem; font-weight: 600; color: var(--chcon-error); }
.chcon__lead-err[hidden] { display: none !important; }
.chcon__lead-consent { display: flex; align-items: flex-start; gap: 0.55rem; margin: 0; font-size: 0.7rem; line-height: 1.45; color: var(--chcon-muted); cursor: pointer; }
.chcon__lead-consent input { flex: none; margin: 0.1rem 0 0; width: 1.05rem; height: 1.05rem; accent-color: var(--chcon-accent); cursor: pointer; }
.chcon__lead-consent a { color: var(--chcon-accent); text-decoration: underline; text-underline-offset: 2px; }

/* --- several WhatsApp numbers: one row that expands into the lines ------- */
button.chcon__opt { width: 100%; font: inherit; text-align: left; cursor: pointer; -webkit-appearance: none; appearance: none; }
.chcon__chev {
	flex: none; width: 1.1rem; height: 1.1rem; color: color-mix(in srgb, var(--chcon-text) 45%, transparent);
	transition: transform 0.3s var(--chcon-ease), color 0.25s;
}
.chcon__chev svg { width: 100%; height: 100%; display: block; }
.chcon__group { position: relative; }
.chcon__group.is-expanded .chcon__chev { transform: rotate(180deg); color: var(--chcon-accent); }
.chcon__group.is-expanded > .chcon__opt { border-color: var(--chcon-accent-line); background: color-mix(in srgb, var(--chcon-accent) 6%, transparent); }
/* Height animates via the 0fr→1fr grid trick; `visibility` keeps collapsed links out of the tab order. */
.chcon__subwrap { display: grid; grid-template-rows: 0fr; transition: grid-template-rows 0.3s var(--chcon-ease); }
.chcon__group.is-expanded .chcon__subwrap { grid-template-rows: 1fr; }
.chcon__sub {
	position: relative; min-height: 0; overflow: hidden; visibility: hidden;
	padding: 0 0 0 calc(0.65rem + 1.25rem) !important;
	display: grid; gap: 0.35rem;
	transition: visibility 0s linear 0.3s;
}
.chcon__group.is-expanded .chcon__sub { visibility: visible; padding-top: 0.45rem !important; transition-delay: 0s; }
.chcon__sub li { position: relative; }
.chcon__sub li::before { content: ''; position: absolute; left: -0.75rem; top: 50%; width: 0.6rem; border-top: 1px solid var(--chcon-accent-line); }
.chcon__sub::before { content: ''; position: absolute; left: calc(0.65rem + 1.25rem - 0.75rem); top: 0.45rem; bottom: 1.4rem; border-left: 1px solid var(--chcon-accent-line); }
.chcon__subopt {
	display: flex; align-items: center; gap: 0.6rem;
	min-height: 2.75rem; padding: 0.45rem 0.8rem;
	border-radius: 0.8rem; border: 1px solid var(--chcon-line);
	background: var(--chcon-surface); color: var(--chcon-text); text-decoration: none;
	transition: border-color 0.25s, background 0.25s, transform 0.25s;
}
.chcon__subopt:active, .chcon__subopt:focus-visible { border-color: var(--chcon-hover-line); background: var(--chcon-hover-soft); color: var(--chcon-text); }
.chcon__subopt:focus-visible { outline: 2px solid var(--chcon-accent); outline-offset: 2px; }
@media (hover: hover) {
	.chcon__subopt:hover { border-color: var(--chcon-hover-line); background: var(--chcon-hover-soft); transform: translateX(-2px); color: var(--chcon-text); }
	.chcon__subopt:hover .chcon__go { color: var(--chcon-accent); transform: none; }
}
.chcon__flag { flex: none; font-size: 1.05rem; line-height: 1; }
.chcon__flag img.emoji { width: 1.15em !important; height: 1.15em !important; margin: 0 !important; vertical-align: -0.15em; }
.chcon__subname { flex: 1 1 auto; min-width: 0; font-size: 0.82rem; font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.chcon__hint {
	margin-top: 0.75rem !important; padding: 0.6rem 0.75rem; border-radius: 0.75rem;
	font-size: 0.72rem; line-height: 1.45; color: var(--chcon-text);
	background: color-mix(in srgb, var(--chcon-error) 12%, transparent); border: 1px solid color-mix(in srgb, var(--chcon-error) 35%, transparent);
}
.chcon__hint[hidden] { display: none !important; }
.chcon__admin-note { margin-top: 0.75rem !important; font-size: 0.7rem; line-height: 1.45; color: var(--chcon-accent); }

/* --- phones ------------------------------------------------------------- */
@media (max-width: 782px) {
	.chcon { right: clamp(0.75rem, 3vw, 1.25rem); bottom: calc(clamp(0.75rem, 3vh, 1.25rem) + env(safe-area-inset-bottom, 0px)); }
	.chcon--left { right: auto; left: clamp(0.75rem, 3vw, 1.25rem); }
	.chcon__fab { width: 3.25rem; height: 3.25rem; }
	.chcon__panel { width: calc(100vw - 2 * clamp(0.75rem, 3vw, 1.25rem)); }
}

/* --- admin live preview (Settings screen) --------------------------------- */
.chcon--preview { position: relative; right: auto; bottom: auto; left: auto; z-index: 1; }
.chcon--preview .chcon__panel { max-height: none; }

/* ==========================================================================
   Icon row — chat_connect_links() / [chat_connect_links]
   ========================================================================== */
.chcon-links { display: flex; align-items: center; flex-wrap: wrap; gap: 0.6rem; margin-top: 0.5rem; }
.chcon-links .chcon-links__btn {
	display: grid; place-items: center; flex: none;
	width: 2.75rem; height: 2.75rem; border-radius: 50%;
	border: 1px solid var(--chcon-accent-line);
	background: color-mix(in srgb, var(--chcon-accent) 9%, transparent);
	color: var(--chcon-accent); text-decoration: none; box-shadow: none;
	transition: background 0.25s, color 0.25s, border-color 0.25s, transform 0.25s var(--chcon-ease);
}
.chcon-links .chcon-links__btn svg { width: 1.25rem; height: 1.25rem; display: block; }
.chcon-links .chcon-links__btn:focus-visible { outline: 2px solid var(--chcon-accent); outline-offset: 2px; }
.chcon-links .chcon-links__btn:active { background: var(--chcon-hover); border-color: var(--chcon-hover); color: var(--chcon-hover-ink); }
@media (hover: hover) {
	.chcon-links .chcon-links__btn:hover { background: var(--chcon-hover); border-color: var(--chcon-hover); color: var(--chcon-hover-ink); transform: translateY(-2px); }
}

@media (prefers-reduced-motion: reduce) {
	.chcon__panel, .chcon__fab, .chcon__fab-ic, .chcon__opt, .chcon__go,
	.chcon__subwrap, .chcon__chev, .chcon__subopt, .chcon-links .chcon-links__btn { transition: none; }
	.chcon__panel { transform: none; }
	.chcon__fab-ring, .chcon__fab::before { animation: none; }
}