/* ============================================================
   Chat na webu — spouštěč s mandalou + kontaktní panel
   (viz inc/chat.php). Nad hlavičkou (z-index 50), pod cizími
   chat widgety, které si berou z-index v řádu milionů.
   ============================================================ */

.bb-chat {
	position: fixed;
	right: 20px;
	bottom: calc(20px + env(safe-area-inset-bottom, 0px));
	z-index: 60;
	display: flex;
	flex-direction: column;
	align-items: flex-end;
	gap: 12px;
	font-family: var(--wp--preset--font-family--body, "Open Sans", sans-serif);
}

/* --- Spouštěč ------------------------------------------------ */

.bb-chat__launcher {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	height: 56px;
	padding: 0 20px 0 14px;
	border: 0;
	border-radius: 999px;
	background: var(--wp--preset--color--purple, #6b2d7b);
	color: var(--wp--preset--color--white, #fff);
	font: 600 15px/1 var(--wp--preset--font-family--display, "Catamaran", sans-serif);
	letter-spacing: 0.01em;
	box-shadow: 0 10px 28px rgba(43, 18, 51, 0.28);
	cursor: pointer;
	transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.bb-chat__launcher:hover,
.bb-chat__launcher:focus-visible {
	background: var(--wp--preset--color--purple-deep, #4d1f59);
	transform: translateY(-2px);
	box-shadow: 0 14px 32px rgba(43, 18, 51, 0.34);
}

.bb-chat__launcher:focus-visible {
	outline: 3px solid var(--wp--preset--color--green, #7cb342);
	outline-offset: 3px;
}

.bb-chat__icon {
	display: grid;
	place-items: center;
	width: 34px;
	height: 34px;
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.12);
	color: var(--wp--preset--color--green, #7cb342);
}

.bb-chat__icon img,
.bb-chat__avatar img {
	display: block;
	transition: transform 0.4s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.bb-chat__launcher:hover .bb-chat__icon img {
	transform: scale(1.12);
}

.bb-chat__launcher[aria-expanded="true"] .bb-chat__icon img {
	transform: scale(0.9);
}

/* Načítá se cizí widget (Smartsupp/Tidio) po prvním kliknutí. */
.bb-chat__launcher.is-loading { cursor: progress; }
.bb-chat__launcher.is-loading .bb-chat__icon img { animation: bb-chat-pulse 1s ease-in-out infinite alternate; }
@keyframes bb-chat-pulse { to { transform: scale(0.8); opacity: 0.6; } }

/* --- Kontaktní panel ---------------------------------------- */

.bb-chat__panel {
	width: min(340px, calc(100vw - 32px));
	border-radius: 20px;
	background: var(--wp--preset--color--white, #fff);
	color: var(--wp--preset--color--dark, #2a2433);
	box-shadow: 0 20px 50px rgba(43, 18, 51, 0.22);
	overflow: hidden;
	transform-origin: bottom right;
	animation: bb-chat-in 0.22s ease;
}

@keyframes bb-chat-in {
	from { opacity: 0; transform: translateY(8px) scale(0.98); }
	to   { opacity: 1; transform: none; }
}

.bb-chat__head {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 16px 16px 14px;
	background: var(--wp--preset--color--purple, #6b2d7b);
	color: var(--wp--preset--color--white, #fff);
}

.bb-chat__avatar {
	display: grid;
	place-items: center;
	flex: 0 0 40px;
	width: 40px;
	height: 40px;
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.12);
	color: var(--wp--preset--color--green, #7cb342);
}

.bb-chat__title {
	margin: 0;
	font: 600 17px/1.2 var(--wp--preset--font-family--display, "Catamaran", sans-serif);
}

.bb-chat__sub {
	margin: 2px 0 0;
	font-size: 12.5px;
	line-height: 1.3;
	opacity: 0.8;
}

.bb-chat__close {
	margin-left: auto;
	width: 32px;
	height: 32px;
	border: 0;
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.12);
	color: inherit;
	font-size: 22px;
	line-height: 1;
	cursor: pointer;
}

.bb-chat__close:hover { background: rgba(255, 255, 255, 0.22); }

.bb-chat__body {
	display: grid;
	gap: 8px;
	padding: 14px;
	background: var(--wp--preset--color--cream, #fbf7f4);
}

.bb-chat__action {
	display: flex;
	flex-direction: column;
	gap: 2px;
	padding: 12px 14px;
	border-radius: 12px;
	background: var(--wp--preset--color--white, #fff);
	border: 1px solid var(--wp--preset--color--purple-soft, #f5e8f0);
	color: var(--wp--preset--color--purple, #6b2d7b);
	font: 600 15px/1.2 var(--wp--preset--font-family--display, "Catamaran", sans-serif);
	text-decoration: none;
	transition: border-color 0.15s ease, transform 0.15s ease;
}

.bb-chat__action small {
	font: 400 12.5px/1.3 var(--wp--preset--font-family--body, "Open Sans", sans-serif);
	color: var(--wp--preset--color--text-secondary, #555);
}

.bb-chat__action:hover {
	border-color: var(--wp--preset--color--purple-mid, #b990c9);
	transform: translateY(-1px);
}

.bb-chat__action--primary {
	background: var(--wp--preset--color--green, #7cb342);
	border-color: var(--wp--preset--color--green, #7cb342);
	color: var(--wp--preset--color--white, #fff);
}

.bb-chat__action--primary small { color: rgba(255, 255, 255, 0.85); }

.bb-chat__action--primary:hover {
	background: var(--wp--preset--color--green-deep, #4a6e21);
	border-color: var(--wp--preset--color--green-deep, #4a6e21);
}

.bb-chat__note {
	margin: 4px 2px 0;
	font-size: 12px;
	line-height: 1.45;
	color: var(--wp--preset--color--text-tertiary, #888);
}

button.bb-chat__action {
	width: 100%;
	text-align: left;
	cursor: pointer;
}

/* --- Formulář „Napsat dotaz“ -------------------------------- */

.bb-chat__body[hidden],
.bb-chat__form[hidden] { display: none; }

.bb-chat__form {
	display: grid;
	gap: 10px;
	padding: 12px 14px 14px;
	background: var(--wp--preset--color--cream, #fbf7f4);
}

.bb-chat__back {
	justify-self: start;
	padding: 2px 0;
	border: 0;
	background: none;
	color: var(--wp--preset--color--purple, #6b2d7b);
	font: 600 13px/1.2 var(--wp--preset--font-family--body, sans-serif);
	cursor: pointer;
}

.bb-chat__field {
	display: grid;
	gap: 4px;
	font-size: 12.5px;
	font-weight: 600;
	color: var(--wp--preset--color--dark, #2a2433);
}

.bb-chat__field em {
	font-style: normal;
	font-weight: 400;
	color: var(--wp--preset--color--text-tertiary, #888);
}

.bb-chat__field input,
.bb-chat__field textarea {
	width: 100%;
	box-sizing: border-box;
	padding: 9px 11px;
	border: 1px solid var(--wp--preset--color--purple-soft, #eadbe4);
	border-radius: 10px;
	background: var(--wp--preset--color--white, #fff);
	color: inherit;
	/* 16 px, jinak iOS při fokusu přiblíží stránku */
	font: 400 16px/1.4 var(--wp--preset--font-family--body, sans-serif);
	resize: vertical;
}

.bb-chat__field textarea { min-height: 88px; max-height: 40vh; }

.bb-chat__field input:focus,
.bb-chat__field textarea:focus {
	outline: 2px solid var(--wp--preset--color--purple-mid, #b990c9);
	outline-offset: 0;
	border-color: transparent;
}

.bb-chat__hp {
	position: absolute;
	left: -9999px;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

.bb-chat__consent {
	margin: 0;
	font-size: 11.5px;
	line-height: 1.45;
	color: var(--wp--preset--color--text-tertiary, #888);
}

.bb-chat__consent a { color: inherit; text-decoration: underline; }

.bb-chat__submit {
	height: 44px;
	border: 0;
	border-radius: 12px;
	background: var(--wp--preset--color--purple, #6b2d7b);
	color: var(--wp--preset--color--white, #fff);
	font: 600 15px/1 var(--wp--preset--font-family--display, sans-serif);
	cursor: pointer;
}

.bb-chat__submit:hover { background: var(--wp--preset--color--purple-deep, #4d1f59); }
.bb-chat__submit:disabled { opacity: 0.6; cursor: progress; }

.bb-chat__status {
	margin: 0;
	font-size: 13px;
	line-height: 1.4;
}

.bb-chat__status:empty { display: none; }
.bb-chat__status.is-ok { color: var(--wp--preset--color--green-deep, #4a6e21); font-weight: 600; }
.bb-chat__status.is-error { color: #b3261e; }

/* --- Mobil ---------------------------------------------------- */

/* Do 900 px má web spodní lištu Objednat/Zavolat (main-nav, 64 px + safe area),
   spouštěč sedí nad ní. */
@media (max-width: 900px) {
	.bb-chat {
		right: 14px;
		bottom: calc(78px + env(safe-area-inset-bottom, 0px));
	}

	.bb-chat__launcher {
		width: 56px;
		padding: 0;
		justify-content: center;
	}

	.bb-chat__label { display: none; }
}

@media (prefers-reduced-motion: reduce) {
	.bb-chat__panel { animation: none; }
	.bb-chat__icon img,
	.bb-chat__launcher { transition: none; }
}

@media print {
	.bb-chat { display: none; }
}

/* ThemeREX Addons (starý plugin) vkládá vlastní „nahoru“ šipku do stejného rohu
   a překrývá spouštěč. Náš web ji nepoužívá — hlavička je sticky. */
.trx_addons_scroll_to_top { display: none !important; }