/* Ria AI Chat — frontend widget */

#riaai-root {
	--riaai-primary: #0e63b5;
	--riaai-bg: #ffffff;
	--riaai-radius: 18px;
	position: fixed;
	bottom: 20px;
	inset-inline-end: 20px;
	z-index: 99999;
	display: flex;
	flex-direction: column;
	align-items: flex-end;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
	font-size: 15px;
	line-height: 1.45;
	color: #1f2a37;
	direction: ltr;
}

#riaai-root.riaai-left {
	inset-inline-end: auto;
	inset-inline-start: 20px;
	align-items: flex-start;
}

#riaai-root.riaai-left #riaai-box {
	inset-inline-end: auto;
	inset-inline-start: 0;
}

#riaai-root * { box-sizing: border-box; }

/* ---------- Floating копче ---------- */

#riaai-fab {
	position: relative;
	width: 60px;
	height: 60px;
	border: none;
	border-radius: 50%;
	background: linear-gradient(135deg, var(--riaai-primary), #2b8ae0);
	color: #fff;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	box-shadow: 0 8px 24px rgba(14, 99, 181, .45);
	transition: transform .18s ease, box-shadow .18s ease;
}

#riaai-fab:hover { transform: translateY(-2px) scale(1.04); }
#riaai-fab:active { transform: scale(.96); }

#riaai-fab.riaai-open { transform: rotate(90deg); }

#riaai-fab .riaai-dot {
	position: absolute;
	top: 2px;
	right: 2px;
	width: 14px;
	height: 14px;
	border-radius: 50%;
	background: #2ecc71;
	border: 2.5px solid #fff;
}

/* ---------- Teaser балонче ---------- */

#riaai-teaser {
	display: flex;
	align-items: center;
	gap: 8px;
	background: #fff;
	border: 1px solid #e5eaf0;
	border-radius: 14px 14px 4px 14px;
	padding: 10px 12px;
	margin-bottom: 10px;
	max-width: 240px;
	box-shadow: 0 6px 18px rgba(31, 42, 55, .14);
	cursor: pointer;
	font-size: 13.5px;
	font-weight: 500;
	animation: riaai-pop .3s ease;
}

#riaai-teaser-close {
	padding: 0 4px;
	font-size: 16px;
	color: #9aa7b5;
	border-left: 1px solid #e5eaf0;
	padding-inline-start: 8px;
}

#riaai-teaser:hover #riaai-teaser-close { color: #1f2a37; }

.riaai-hidden { display: none !important; }

@keyframes riaai-pop {
	from { opacity: 0; transform: translateY(8px); }
	to { opacity: 1; transform: translateY(0); }
}

/* ---------- Панел ---------- */

#riaai-box {
	position: absolute;
	bottom: 74px;
	inset-inline-end: 0;
	width: 372px;
	max-width: calc(100vw - 32px);
	height: 546px;
	max-height: calc(100vh - 120px);
	background: var(--riaai-bg);
	border-radius: var(--riaai-radius);
	box-shadow: 0 18px 50px rgba(15, 30, 50, .28);
	display: flex;
	flex-direction: column;
	overflow: hidden;
	transform-origin: bottom right;
	transition: transform .22s ease, opacity .22s ease;
}

#riaai-root[dir="rtl"] #riaai-box { transform-origin: bottom left; }

#riaai-box.riaai-closed {
	opacity: 0;
	transform: translateY(14px) scale(.96);
	pointer-events: none;
}

/* ---------- Header ---------- */

#riaai-head {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 12px 14px;
	background: linear-gradient(135deg, var(--riaai-primary), #2b8ae0);
	color: #fff;
}

#riaai-avatar {
	width: 38px;
	height: 38px;
	border-radius: 50%;
	background: rgba(255, 255, 255, .18);
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 20px;
	flex: 0 0 auto;
}

#riaai-title { flex: 1; min-width: 0; display: flex; flex-direction: column; }
#riaai-title strong { font-size: 14.5px; }

#riaai-status {
	display: flex;
	align-items: center;
	gap: 5px;
	font-size: 11.5px;
	opacity: .92;
}

#riaai-status i {
	width: 7px;
	height: 7px;
	border-radius: 50%;
	background: #7CFC98;
	display: inline-block;
}

#riaai-reset, #riaai-close {
	background: rgba(255, 255, 255, .16);
	border: none;
	color: #fff;
	width: 30px;
	height: 30px;
	border-radius: 8px;
	cursor: pointer;
	font-size: 14px;
	line-height: 1;
	flex: 0 0 auto;
}

#riaai-reset:hover, #riaai-close:hover { background: rgba(255, 255, 255, .3); }

/* ---------- Пораки ---------- */

#riaai-msgs {
	flex: 1;
	overflow-y: auto;
	padding: 14px 12px 6px;
	background: #f5f8fb;
	scroll-behavior: smooth;
}

.riaai-msg {
	max-width: 84%;
	margin-bottom: 10px;
	padding: 10px 13px;
	border-radius: 16px;
	font-size: 14px;
	word-wrap: break-word;
	overflow-wrap: break-word;
	animation: riaai-pop .18s ease;
}

.riaai-msg.bot {
	background: #fff;
	border: 1px solid #e6ecf2;
	border-start-start-radius: 5px;
	color: #26313f;
}

.riaai-msg.user {
	background: var(--riaai-primary);
	color: #fff;
	margin-inline-start: auto;
	border-start-end-radius: 5px;
}

.riaai-msg a {
	color: var(--riaai-primary);
	font-weight: 600;
	text-decoration: underline;
	text-underline-offset: 2px;
}

.riaai-msg.user a { color: #fff; }

.riaai-msg p { margin: 0 0 6px; }
.riaai-msg p:last-child { margin-bottom: 0; }
.riaai-msg ul { margin: 4px 0; padding-inline-start: 18px; }
.riaai-msg li { margin: 2px 0; }

/* typing indicator */

.riaai-typing { display: inline-flex; gap: 4px; padding: 4px 0; }
.riaai-typing span {
	width: 7px;
	height: 7px;
	border-radius: 50%;
	background: #9fb3c8;
	animation: riaai-blink 1.2s infinite;
}
.riaai-typing span:nth-child(2) { animation-delay: .18s; }
.riaai-typing span:nth-child(3) { animation-delay: .36s; }

@keyframes riaai-blink {
	0%, 80%, 100% { opacity: .25; transform: translateY(0); }
	40% { opacity: 1; transform: translateY(-3px); }
}

/* ---------- Картички со понуди ---------- */

.riaai-cards { max-width: 100%; margin-top: 6px; }

.riaai-card {
	display: block;
	background: #fff;
	border: 1px solid #dfe7ef;
	border-radius: 12px;
	padding: 10px 12px;
	margin: 8px 0 4px;
	text-decoration: none;
	color: #1f2a37;
	transition: border-color .15s ease, box-shadow .15s ease;
}

.riaai-card:hover {
	border-color: var(--riaai-primary);
	box-shadow: 0 4px 14px rgba(14, 99, 181, .14);
}

.riaai-card .riaai-type {
	display: inline-block;
	font-size: 10.5px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: .4px;
	color: var(--riaai-primary);
	background: color-mix(in srgb, var(--riaai-primary) 12%, #fff);
	padding: 2px 8px;
	border-radius: 99px;
	margin-bottom: 5px;
}

.riaai-card .riaai-title { display: block; font-weight: 700; font-size: 14px; margin-bottom: 3px; }
.riaai-card .riaai-meta { display: block; font-size: 11.5px; color: #66788c; margin-bottom: 3px; }
.riaai-card .riaai-ex { display: block; font-size: 12px; color: #4a5a6d; margin-bottom: 6px; }
.riaai-card .riaai-cta {
	display: inline-block;
	font-size: 12.5px;
	font-weight: 700;
	color: var(--riaai-primary);
}

.riaai-card .riaai-price {
	display: inline-block;
	font-size: 12.5px;
	font-weight: 700;
	color: #0d8a4f;
	background: #e7f7ef;
	padding: 2px 8px;
	border-radius: 99px;
	margin-bottom: 5px;
}

/* ---------- Брзи прашања ---------- */

#riaai-chips {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
	padding: 8px 12px 4px;
	background: #f5f8fb;
}

#riaai-chips button {
	background: #fff;
	border: 1px solid #d5dfeb;
	color: #32475e;
	font-size: 12.5px;
	font-weight: 600;
	padding: 6px 12px;
	border-radius: 99px;
	cursor: pointer;
	transition: all .15s ease;
}

#riaai-chips button:hover {
	border-color: var(--riaai-primary);
	color: var(--riaai-primary);
}

/* ---------- Футер ---------- */

#riaai-foot {
	display: flex;
	gap: 8px;
	padding: 10px 12px;
	background: #fff;
	border-top: 1px solid #e6ecf2;
}

#riaai-input {
	flex: 1;
	border: 1px solid #d5dfeb;
	border-radius: 12px;
	padding: 10px 13px;
	font-size: 14px;
	outline: none;
	font-family: inherit;
	color: #1f2a37;
	background: #fbfcfe;
}

#riaai-input:focus { border-color: var(--riaai-primary); background: #fff; }

#riaai-send {
	width: 44px;
	border: none;
	border-radius: 12px;
	background: var(--riaai-primary);
	color: #fff;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	flex: 0 0 auto;
	transition: filter .15s ease;
}

#riaai-send:hover { filter: brightness(1.12); }
#riaai-send:disabled { opacity: .55; cursor: default; }

/* телефонска линија */

.riaai-phone-line {
	text-align: center;
	font-size: 12px;
	color: #66788c;
	padding: 0 10px 8px;
	background: #fff;
}

.riaai-phone-line a {
	color: var(--riaai-primary);
	font-weight: 700;
	text-decoration: none;
}

/* ---------- Мобилен ---------- */

@media (max-width: 480px) {
	#riaai-root { bottom: 12px; inset-inline-end: 12px; }
	#riaai-fab { width: 54px; height: 54px; }
	#riaai-box {
		bottom: 66px;
		width: calc(100vw - 24px);
		height: calc(100dvh - 150px);
		max-height: 560px;
	}
}