/*
 * Khodam Live Desk — visitor widget.
 * All rules are namespaced under #kld-root / .kld-* to avoid theme collisions.
 */

#kld-root {
	--kld-bg: #0e0d0f;
	--kld-panel: #17151a;
	--kld-text: #efe9e2;
	--kld-muted: #9c948d;
	--kld-accent: #c8a24a;
	--kld-accent2: #8c1c1c;
	--kld-bubble: #211d24;
	--kld-radius: 16px;
	--kld-z: 999000;
	--kld-offset-x: 20px;
	--kld-offset-y: 20px;
	--kld-font: inherit;
}

#kld-root *,
#kld-root *::before,
#kld-root *::after {
	box-sizing: border-box;
}

.kld-launcher {
	position: fixed;
	bottom: calc(var(--kld-offset-y) + env(safe-area-inset-bottom, 0px));
	z-index: var(--kld-z);
	display: inline-flex;
	align-items: center;
	gap: 10px;
	height: 56px;
	padding: 0 20px 0 16px;
	border: 1px solid rgba(200, 162, 74, 0.35);
	border-radius: 999px;
	background: linear-gradient(180deg, #211d24 0%, var(--kld-bg) 100%);
	color: var(--kld-text);
	font: 600 15px/1 var(--kld-font);
	letter-spacing: 0.01em;
	cursor: pointer;
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
	transition: transform 0.18s ease, box-shadow 0.18s ease, opacity 0.18s ease;
	-webkit-tap-highlight-color: transparent;
}

.kld-launcher:hover {
	transform: translateY(-2px);
	box-shadow: 0 14px 36px rgba(0, 0, 0, 0.55);
}

.kld-launcher:focus-visible {
	outline: 2px solid var(--kld-accent);
	outline-offset: 3px;
}

.kld-pos-right .kld-launcher { right: var(--kld-offset-x); }
.kld-pos-left .kld-launcher { left: var(--kld-offset-x); }

.kld-launcher-mark {
	display: grid;
	place-items: center;
	width: 34px;
	height: 34px;
	border-radius: 50%;
	background: radial-gradient(circle at 30% 30%, var(--kld-accent) 0%, var(--kld-accent2) 100%);
	color: #120f0c;
	font-size: 16px;
	overflow: hidden;
}

.kld-launcher-mark img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

.kld-badge {
	position: absolute;
	top: -6px;
	right: -4px;
	min-width: 20px;
	height: 20px;
	padding: 0 6px;
	border-radius: 999px;
	background: var(--kld-accent2);
	color: #fff;
	font: 700 11px/20px var(--kld-font);
	text-align: center;
	box-shadow: 0 0 0 2px var(--kld-bg);
}

.kld-launcher[hidden],
.kld-panel[hidden] { display: none !important; }

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

.kld-panel {
	position: fixed;
	bottom: calc(var(--kld-offset-y) + 74px + env(safe-area-inset-bottom, 0px));
	z-index: var(--kld-z);
	display: flex;
	flex-direction: column;
	width: 380px;
	max-width: calc(100vw - 32px);
	height: min(620px, calc(100vh - 140px));
	border: 1px solid rgba(200, 162, 74, 0.22);
	border-radius: var(--kld-radius);
	background: var(--kld-bg);
	color: var(--kld-text);
	font: 400 15px/1.5 var(--kld-font);
	box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6);
	overflow: hidden;
	opacity: 0;
	transform: translateY(12px) scale(0.98);
	transition: opacity 0.16s ease, transform 0.16s ease;
}

.kld-panel.kld-open {
	opacity: 1;
	transform: none;
}

.kld-pos-right .kld-panel { right: var(--kld-offset-x); }
.kld-pos-left .kld-panel { left: var(--kld-offset-x); }

.kld-head {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 14px 14px 14px 16px;
	background: linear-gradient(180deg, var(--kld-panel) 0%, rgba(23, 21, 26, 0.6) 100%);
	border-bottom: 1px solid rgba(200, 162, 74, 0.16);
}

.kld-head-mark {
	width: 38px;
	height: 38px;
	flex: 0 0 38px;
	border-radius: 50%;
	background: radial-gradient(circle at 30% 30%, var(--kld-accent) 0%, var(--kld-accent2) 100%);
	display: grid;
	place-items: center;
	overflow: hidden;
	color: #120f0c;
	font-weight: 700;
}

.kld-head-mark img { width: 100%; height: 100%; object-fit: cover; display: block; }

.kld-head-text { min-width: 0; flex: 1; }

.kld-title {
	margin: 0;
	font-size: 15px;
	font-weight: 700;
	letter-spacing: 0.02em;
	color: var(--kld-text);
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.kld-sub {
	margin: 2px 0 0;
	font-size: 12px;
	color: var(--kld-muted);
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.kld-head-actions { display: flex; gap: 4px; }

.kld-icon-btn {
	width: 34px;
	height: 34px;
	display: grid;
	place-items: center;
	border: 0;
	border-radius: 10px;
	background: transparent;
	color: var(--kld-muted);
	font-size: 17px;
	line-height: 1;
	cursor: pointer;
	transition: background 0.15s ease, color 0.15s ease;
}

.kld-icon-btn:hover { background: rgba(255, 255, 255, 0.06); color: var(--kld-text); }
.kld-icon-btn:focus-visible { outline: 2px solid var(--kld-accent); outline-offset: 2px; }

.kld-notice {
	padding: 9px 16px;
	font-size: 12.5px;
	line-height: 1.45;
	color: #f0dfb4;
	background: rgba(200, 162, 74, 0.09);
	border-bottom: 1px solid rgba(200, 162, 74, 0.14);
}

.kld-notice[hidden] { display: none; }

.kld-log {
	flex: 1;
	min-height: 0;
	overflow-y: auto;
	overscroll-behavior: contain;
	padding: 16px 14px 8px;
	display: flex;
	flex-direction: column;
	gap: 10px;
	scrollbar-width: thin;
	scrollbar-color: rgba(200, 162, 74, 0.35) transparent;
}

.kld-log::-webkit-scrollbar { width: 8px; }
.kld-log::-webkit-scrollbar-thumb { background: rgba(200, 162, 74, 0.28); border-radius: 8px; }

.kld-day {
	align-self: center;
	margin: 6px 0;
	padding: 3px 10px;
	border-radius: 999px;
	background: rgba(255, 255, 255, 0.05);
	color: var(--kld-muted);
	font-size: 11px;
	letter-spacing: 0.04em;
	text-transform: uppercase;
}

.kld-msg {
	max-width: 86%;
	display: flex;
	flex-direction: column;
	gap: 4px;
}

.kld-msg-visitor { align-self: flex-end; align-items: flex-end; }
.kld-msg-agent { align-self: flex-start; align-items: flex-start; }

.kld-bubble {
	padding: 10px 13px;
	border-radius: 14px;
	font-size: 14.5px;
	line-height: 1.5;
	white-space: pre-wrap;
	word-wrap: break-word;
	overflow-wrap: anywhere;
}

.kld-msg-agent .kld-bubble {
	background: var(--kld-bubble);
	border: 1px solid rgba(255, 255, 255, 0.06);
	border-bottom-left-radius: 5px;
	color: var(--kld-text);
}

.kld-msg-visitor .kld-bubble {
	background: linear-gradient(135deg, rgba(200, 162, 74, 0.2) 0%, rgba(140, 28, 28, 0.28) 100%);
	border: 1px solid rgba(200, 162, 74, 0.28);
	border-bottom-right-radius: 5px;
	color: var(--kld-text);
}

.kld-meta {
	display: flex;
	align-items: center;
	gap: 6px;
	font-size: 11px;
	color: var(--kld-muted);
	padding: 0 4px;
}

.kld-meta-name { color: var(--kld-accent); font-weight: 600; }

.kld-state-sending { opacity: 0.75; }
.kld-state-failed .kld-bubble { border-color: rgba(200, 60, 60, 0.6); }

.kld-retry {
	border: 0;
	background: none;
	padding: 0;
	color: var(--kld-accent);
	font: inherit;
	font-size: 11px;
	text-decoration: underline;
	cursor: pointer;
}

.kld-typing-dots { display: inline-flex; gap: 3px; }
.kld-typing-dots i {
	width: 5px; height: 5px; border-radius: 50%;
	background: var(--kld-muted);
	animation: kld-blink 1.2s infinite ease-in-out;
}
.kld-typing-dots i:nth-child(2) { animation-delay: 0.18s; }
.kld-typing-dots i:nth-child(3) { animation-delay: 0.36s; }

@keyframes kld-blink {
	0%, 80%, 100% { opacity: 0.25; }
	40% { opacity: 1; }
}

/* ------------------------------------------------------------- details */

.kld-details {
	padding: 10px 14px 12px;
	border-top: 1px solid rgba(255, 255, 255, 0.06);
	background: rgba(255, 255, 255, 0.02);
	display: grid;
	gap: 8px;
}

.kld-details[hidden] { display: none; }

.kld-details label {
	font-size: 11.5px;
	color: var(--kld-muted);
	display: grid;
	gap: 4px;
}

.kld-input,
.kld-textarea {
	width: 100%;
	padding: 9px 11px;
	border: 1px solid rgba(255, 255, 255, 0.12);
	border-radius: 10px;
	background: rgba(0, 0, 0, 0.3);
	color: var(--kld-text);
	font: 400 14px/1.45 var(--kld-font);
	resize: none;
}

.kld-input:focus,
.kld-textarea:focus {
	outline: none;
	border-color: rgba(200, 162, 74, 0.55);
	box-shadow: 0 0 0 2px rgba(200, 162, 74, 0.15);
}

.kld-input::placeholder,
.kld-textarea::placeholder { color: rgba(156, 148, 141, 0.75); }

.kld-btn {
	border: 1px solid rgba(200, 162, 74, 0.4);
	border-radius: 10px;
	padding: 8px 14px;
	background: rgba(200, 162, 74, 0.12);
	color: var(--kld-text);
	font: 600 13px/1 var(--kld-font);
	cursor: pointer;
}

.kld-btn:hover { background: rgba(200, 162, 74, 0.2); }

/* ------------------------------------------------------------ composer */

.kld-composer {
	display: flex;
	align-items: flex-end;
	gap: 8px;
	padding: 10px 12px calc(10px + env(safe-area-inset-bottom, 0px));
	border-top: 1px solid rgba(255, 255, 255, 0.07);
	background: var(--kld-panel);
}

.kld-composer .kld-textarea {
	max-height: 120px;
	min-height: 42px;
}

.kld-send {
	flex: 0 0 auto;
	width: 42px;
	height: 42px;
	display: grid;
	place-items: center;
	border: 0;
	border-radius: 12px;
	background: linear-gradient(135deg, var(--kld-accent) 0%, var(--kld-accent2) 120%);
	color: #14100b;
	font-size: 17px;
	cursor: pointer;
	transition: filter 0.15s ease, opacity 0.15s ease;
}

.kld-send:hover { filter: brightness(1.08); }
.kld-send:disabled { opacity: 0.45; cursor: default; }
.kld-send:focus-visible { outline: 2px solid var(--kld-text); outline-offset: 2px; }

.kld-foot {
	padding: 0 14px 10px;
	font-size: 10.5px;
	color: rgba(156, 148, 141, 0.8);
	background: var(--kld-panel);
	text-align: center;
}

.kld-sr {
	position: absolute;
	width: 1px; height: 1px;
	padding: 0; margin: -1px;
	overflow: hidden;
	clip: rect(0 0 0 0);
	white-space: nowrap;
	border: 0;
}

/* -------------------------------------------------------------- mobile */

@media (max-width: 600px) {
	.kld-panel {
		right: 0 !important;
		left: 0 !important;
		bottom: 0 !important;
		width: 100%;
		max-width: 100%;
		height: 100%;
		height: 100dvh;
		border-radius: 0;
		border-left: 0;
		border-right: 0;
		border-bottom: 0;
	}

	/* Keyboard open: JS sets --kld-vh from visualViewport. */
	.kld-panel.kld-kb { height: var(--kld-vh, 100dvh); }

	.kld-launcher { height: 52px; padding: 0 16px 0 14px; font-size: 14px; }
	.kld-msg { max-width: 92%; }
	.kld-composer .kld-textarea { font-size: 16px; } /* prevents iOS zoom on focus */
}

@media (prefers-reduced-motion: reduce) {
	.kld-launcher,
	.kld-panel,
	.kld-typing-dots i { transition: none; animation: none; }
}