/*
 * Kassi AI Doradca - okno czatu (v0.3.1).
 * Desktop: bańka 60 px + etykieta „Zapytaj doradcę”, panel 400 px x min(680 px, 82vh).
 * Telefon (do 600 px): panel na cały ekran (100dvh), pasek pisania przyklejony na dole.
 */

#kassi-ai-root {
	--kassi-accent: var(--kassi-ai-accent, #b8860b);
	--kassi-accent-dark: #8f6808;
	--kassi-text: #1f1f1f;
	--kassi-muted: #6b6b6b;
	--kassi-line: #ece8e1;
	--kassi-bg: #faf8f5;
	--kassi-gap: 24px;
	position: fixed;
	bottom: calc(var(--kassi-gap) + env(safe-area-inset-bottom, 0px));
	z-index: 99999;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
	font-size: 15px;
	line-height: 1.45;
	color: var(--kassi-text);
	-webkit-font-smoothing: antialiased;
}
#kassi-ai-root *,
#kassi-ai-root *::before,
#kassi-ai-root *::after { box-sizing: border-box; }
#kassi-ai-root.kassi-ai-pos-right { right: calc(var(--kassi-gap) + env(safe-area-inset-right, 0px)); }
#kassi-ai-root.kassi-ai-pos-left { left: calc(var(--kassi-gap) + env(safe-area-inset-left, 0px)); }

/* Motywy WordPressa lubią stylować przyciski i pola - zerujemy to wewnątrz widgetu. */
#kassi-ai-root button,
#kassi-ai-root input,
#kassi-ai-root textarea {
	font-family: inherit;
	letter-spacing: normal;
	text-transform: none;
	margin: 0;
	min-height: 0;
	box-shadow: none;
}
#kassi-ai-root svg { display: block; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
#kassi-ai-root :focus { outline: none; }
#kassi-ai-root :focus-visible { outline: 3px solid rgba(184, 134, 11, 0.55); outline-offset: 2px; }
.kassi-ai-sr {
	position: absolute !important;
	width: 1px; height: 1px;
	overflow: hidden;
	clip: rect(0 0 0 0);
	white-space: nowrap;
}

/* ---------- Bańka (launcher) ---------- */

.kassi-ai-launcher {
	display: flex;
	align-items: center;
	gap: 12px;
}
#kassi-ai-root.kassi-ai-pos-left .kassi-ai-launcher { flex-direction: row-reverse; }

#kassi-ai-root .kassi-ai-bubble {
	position: relative;
	width: 60px;
	height: 60px;
	padding: 0;
	border-radius: 50%;
	background: var(--kassi-accent);
	color: #fff;
	border: none;
	cursor: pointer;
	box-shadow: 0 6px 18px rgba(0, 0, 0, 0.22), 0 2px 5px rgba(0, 0, 0, 0.12);
	display: flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
	transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
#kassi-ai-root .kassi-ai-bubble:hover {
	transform: scale(1.06);
	box-shadow: 0 8px 22px rgba(0, 0, 0, 0.26), 0 2px 6px rgba(0, 0, 0, 0.14);
}
#kassi-ai-root .kassi-ai-bubble svg { width: 36px; height: 36px; }
#kassi-ai-root .kassi-ai-bubble .kassi-ai-ico-chat { fill: #fff; stroke: none; }
#kassi-ai-root .kassi-ai-bubble .kassi-ai-ico-close { display: none; width: 26px; height: 26px; stroke-width: 2.5; }
#kassi-ai-root.kassi-ai-open .kassi-ai-bubble .kassi-ai-ico-chat { display: none; }
#kassi-ai-root.kassi-ai-open .kassi-ai-bubble .kassi-ai-ico-close { display: block; }

/* Kropka „nowa wiadomość” */
#kassi-ai-root .kassi-ai-bubble.kassi-ai-unread::after {
	content: '';
	position: absolute;
	top: 2px;
	right: 2px;
	width: 15px;
	height: 15px;
	border-radius: 50%;
	background: #d93025;
	border: 2px solid #fff;
}

/* Etykieta obok bańki - tylko na komputerze, znika po pierwszym otwarciu czatu */
#kassi-ai-root .kassi-ai-label {
	display: none;
	align-items: center;
	height: 40px;
	padding: 0 16px;
	border-radius: 20px;
	border: 1px solid var(--kassi-line);
	background: #fff;
	color: var(--kassi-text);
	font-size: 14.5px;
	font-weight: 600;
	white-space: nowrap;
	cursor: pointer;
	box-shadow: 0 4px 14px rgba(0, 0, 0, 0.14);
	transition: transform 0.15s ease;
}
#kassi-ai-root .kassi-ai-label:hover { transform: translateY(-1px); }
@media (min-width: 768px) {
	#kassi-ai-root .kassi-ai-label { display: inline-flex; }
	#kassi-ai-root.kassi-ai-label-off .kassi-ai-label,
	#kassi-ai-root.kassi-ai-open .kassi-ai-label { display: none; }
}

/* ---------- Panel ---------- */

.kassi-ai-panel {
	display: none;
	flex-direction: column;
	position: absolute;
	bottom: 76px;
	width: 400px;
	max-width: calc(100vw - 32px);
	height: 680px;
	height: min(680px, 82vh);
	max-height: calc(100vh - 120px);
	background: #fff;
	border-radius: 16px;
	box-shadow: 0 12px 40px rgba(0, 0, 0, 0.22), 0 2px 8px rgba(0, 0, 0, 0.08);
	overflow: hidden;
}
#kassi-ai-root.kassi-ai-pos-right .kassi-ai-panel { right: 0; }
#kassi-ai-root.kassi-ai-pos-left .kassi-ai-panel { left: 0; }
#kassi-ai-root.kassi-ai-open .kassi-ai-panel { display: flex; }

.kassi-ai-header {
	flex-shrink: 0;
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 14px 10px 14px 16px;
	background: var(--kassi-accent);
	color: #fff;
}
.kassi-ai-avatar {
	width: 38px;
	height: 38px;
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.22);
	display: flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
}
#kassi-ai-root .kassi-ai-avatar svg { width: 21px; height: 21px; fill: #fff; stroke: none; }
.kassi-ai-titles { flex: 1; min-width: 0; }
.kassi-ai-title { display: block; font-size: 16px; font-weight: 700; line-height: 1.2; }
.kassi-ai-subtitle { display: block; font-size: 12.5px; opacity: 0.9; line-height: 1.3; margin-top: 2px; }
#kassi-ai-root .kassi-ai-close {
	width: 40px;
	height: 40px;
	padding: 0;
	border: none;
	border-radius: 50%;
	background: transparent;
	color: #fff;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
}
#kassi-ai-root .kassi-ai-close:hover { background: rgba(255, 255, 255, 0.18); }
#kassi-ai-root .kassi-ai-close svg { width: 22px; height: 22px; stroke-width: 2.4; }

/* Informacja RODO / AI Act - mały druk, max ok. 2 linie */
.kassi-ai-notice {
	flex-shrink: 0;
	margin: 0;
	padding: 7px 16px;
	font-size: 12px;
	line-height: 1.4;
	color: var(--kassi-muted);
	background: #f6f2ea;
	border-bottom: 1px solid var(--kassi-line);
}
#kassi-ai-root .kassi-ai-notice a { color: inherit; text-decoration: underline; }
#kassi-ai-root .kassi-ai-notice-more {
	padding: 0;
	border: none;
	background: none;
	color: inherit;
	font-size: inherit;
	text-decoration: underline;
	cursor: pointer;
}

/* ---------- Wiadomości ---------- */

.kassi-ai-messages {
	flex: 1 1 auto;
	min-height: 0;
	overflow-y: auto;
	overscroll-behavior: contain;
	-webkit-overflow-scrolling: touch;
	padding: 16px 14px;
	background: var(--kassi-bg);
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.kassi-ai-msg {
	max-width: 84%;
	padding: 10px 14px;
	border-radius: 16px;
	font-size: 15px;
	line-height: 1.45;
	word-wrap: break-word;
	overflow-wrap: anywhere;
}
.kassi-ai-msg.user {
	align-self: flex-end;
	background: var(--kassi-accent);
	color: #fff;
	border-bottom-right-radius: 4px;
	white-space: pre-wrap;
}
.kassi-ai-msg.assistant {
	align-self: flex-start;
	background: #fff;
	color: var(--kassi-text);
	border: 1px solid var(--kassi-line);
	border-bottom-left-radius: 4px;
	box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
}
.kassi-ai-msg strong { font-weight: 700; }
.kassi-ai-msg ul {
	margin: 4px 0;
	padding: 0 0 0 20px;
	list-style: disc;
}
.kassi-ai-msg li { margin: 2px 0; padding: 0; }
.kassi-ai-msg .kassi-ai-gap { display: block; height: 8px; }

.kassi-ai-msg.marcin {
	background: #fff8e6;
	border-color: #f0dfb0;
}
.kassi-ai-author {
	font-size: 12px;
	font-weight: 700;
	color: var(--kassi-accent-dark);
	margin-bottom: 3px;
}
.kassi-ai-msg.error {
	align-self: center;
	max-width: 92%;
	background: #fde8e8;
	border-color: #f6caca;
	color: #8a1f1f;
	font-size: 13.5px;
	text-align: center;
}
.kassi-ai-msg.info {
	align-self: center;
	max-width: 92%;
	background: transparent;
	border: none;
	box-shadow: none;
	color: var(--kassi-muted);
	font-size: 13px;
	font-style: italic;
	padding: 2px 8px;
	text-align: center;
}

/* „Doradca pisze…” - trzy kropki */
.kassi-ai-msg.typing { display: flex; gap: 5px; align-items: center; padding: 14px 16px; }
.kassi-ai-msg.typing .kassi-ai-dot {
	width: 7px;
	height: 7px;
	border-radius: 50%;
	background: #b9b2a6;
	animation: kassi-ai-blink 1.2s infinite ease-in-out;
}
.kassi-ai-msg.typing .kassi-ai-dot:nth-child(2) { animation-delay: 0.15s; }
.kassi-ai-msg.typing .kassi-ai-dot:nth-child(3) { animation-delay: 0.3s; }
@keyframes kassi-ai-blink {
	0%, 80%, 100% { opacity: 0.35; transform: translateY(0); }
	40% { opacity: 1; transform: translateY(-3px); }
}

/* Mały link „Porozmawiaj z konsultantem” - tylko po propozycji bota */
.kassi-ai-consult { align-self: flex-start; margin: -2px 0 2px 4px; }
#kassi-ai-root .kassi-ai-consult-btn {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 4px 2px;
	border: none;
	background: none;
	color: var(--kassi-accent-dark);
	font-size: 13.5px;
	font-weight: 600;
	text-decoration: underline;
	text-underline-offset: 3px;
	cursor: pointer;
}
#kassi-ai-root .kassi-ai-consult-btn svg { width: 16px; height: 16px; }
#kassi-ai-root .kassi-ai-consult-btn:hover { color: var(--kassi-text); }
#kassi-ai-root .kassi-ai-consult-btn:disabled { opacity: 0.5; cursor: default; }

/* Karty produktów */
.kassi-ai-products {
	display: flex;
	flex-direction: column;
	gap: 8px;
	align-self: flex-start;
	width: 88%;
}
#kassi-ai-root .kassi-ai-product-card {
	display: flex;
	align-items: center;
	gap: 12px;
	background: #fff;
	border: 1px solid var(--kassi-line);
	border-radius: 12px;
	padding: 8px;
	text-decoration: none;
	color: var(--kassi-text);
	transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
#kassi-ai-root .kassi-ai-product-card:hover { border-color: var(--kassi-accent); box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08); }
.kassi-ai-product-card img {
	width: 60px;
	height: 60px;
	object-fit: cover;
	border-radius: 8px;
	flex-shrink: 0;
	background: #f3f3f3;
}
.kassi-ai-product-card .info { display: flex; flex-direction: column; justify-content: center; min-width: 0; }
.kassi-ai-product-card .name { font-size: 14px; font-weight: 600; line-height: 1.3; margin-bottom: 3px; }
.kassi-ai-product-card .price { font-size: 14px; color: var(--kassi-accent-dark); font-weight: 700; }

/* ---------- E-mail po przekazaniu (kompaktowy) ---------- */

.kassi-ai-email-form {
	flex-shrink: 0;
	margin: 0;
	padding: 8px 12px 6px;
	background: #fff;
	border-top: 1px solid var(--kassi-line);
}
.kassi-ai-email-row { display: flex; align-items: center; gap: 6px; }
#kassi-ai-root .kassi-ai-email-row input {
	flex: 1;
	min-width: 0;
	height: 36px;
	padding: 0 10px;
	border: 1px solid #d9d3c8;
	border-radius: 8px;
	background: #fff;
	color: var(--kassi-text);
	font-size: 14px;
}
#kassi-ai-root .kassi-ai-email-row input:focus { border-color: var(--kassi-accent); }
#kassi-ai-root .kassi-ai-email-save {
	height: 36px;
	padding: 0 12px;
	border: none;
	border-radius: 8px;
	background: var(--kassi-accent);
	color: #fff;
	font-size: 13.5px;
	font-weight: 600;
	cursor: pointer;
	flex-shrink: 0;
}
#kassi-ai-root .kassi-ai-email-save:disabled { opacity: 0.5; cursor: default; }
#kassi-ai-root .kassi-ai-email-x {
	width: 32px;
	height: 32px;
	padding: 0;
	border: none;
	border-radius: 50%;
	background: none;
	color: var(--kassi-muted);
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
}
#kassi-ai-root .kassi-ai-email-x:hover { background: #f1ede6; color: var(--kassi-text); }
#kassi-ai-root .kassi-ai-email-x svg { width: 16px; height: 16px; }
.kassi-ai-email-note { margin-top: 3px; font-size: 11.5px; line-height: 1.3; color: var(--kassi-muted); }

/* ---------- Pasek pisania ---------- */

.kassi-ai-input-row {
	flex-shrink: 0;
	display: flex;
	align-items: flex-end;
	gap: 8px;
	padding: 10px 12px;
	padding-bottom: calc(10px + env(safe-area-inset-bottom, 0px));
	background: #fff;
	border-top: 1px solid var(--kassi-line);
}
#kassi-ai-root .kassi-ai-input-row textarea {
	flex: 1;
	min-width: 0;
	height: 44px;
	max-height: 120px;
	resize: none;
	padding: 11px 14px;
	border: 1px solid #d9d3c8;
	border-radius: 22px;
	background: #fff;
	color: var(--kassi-text);
	font-size: 15px;
	line-height: 1.4;
	overflow-y: hidden;
	scrollbar-width: thin;
}
#kassi-ai-root .kassi-ai-input-row textarea:focus { border-color: var(--kassi-accent); }
#kassi-ai-root .kassi-ai-send {
	width: 44px;
	height: 44px;
	padding: 0;
	border: none;
	border-radius: 50%;
	background: var(--kassi-accent);
	color: #fff;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
}
#kassi-ai-root .kassi-ai-send:hover { background: var(--kassi-accent-dark); }
#kassi-ai-root .kassi-ai-send:disabled { opacity: 0.5; cursor: default; }
#kassi-ai-root .kassi-ai-send svg { width: 20px; height: 20px; }

/* ---------- Telefon: pełny ekran ---------- */

@media (max-width: 600px) {
	#kassi-ai-root { --kassi-gap: 16px; }
	#kassi-ai-root .kassi-ai-bubble { width: 64px; height: 64px; }
	#kassi-ai-root .kassi-ai-bubble svg { width: 40px !important; height: 40px !important; min-width: 40px; }

	.kassi-ai-panel {
		position: fixed;
		top: 0;
		left: 0;
		right: 0;
		bottom: auto;
		width: 100%;
		max-width: none;
		height: 100vh;
		height: 100dvh;
		max-height: none;
		border-radius: 0;
		box-shadow: none;
	}
	#kassi-ai-root.kassi-ai-pos-right .kassi-ai-panel,
	#kassi-ai-root.kassi-ai-pos-left .kassi-ai-panel { left: 0; right: 0; }
	/* Na pełnym ekranie zamykamy przyciskiem w nagłówku - bańka by zasłaniała pole pisania. */
	#kassi-ai-root.kassi-ai-open .kassi-ai-launcher { display: none; }

	.kassi-ai-header { padding-top: calc(12px + env(safe-area-inset-top, 0px)); padding-bottom: 12px; }
	.kassi-ai-msg { max-width: 88%; }
	/* 16 px w polach = iOS nie powiększa strony przy pisaniu */
	#kassi-ai-root .kassi-ai-input-row textarea,
	#kassi-ai-root .kassi-ai-email-row input { font-size: 16px; }
}
/* Blokada przewijania strony pod czatem na pełnym ekranie */
html.kassi-ai-lock,
html.kassi-ai-lock body { overflow: hidden !important; }

@media (prefers-reduced-motion: reduce) {
	#kassi-ai-root * { transition: none !important; animation: none !important; }
}