/**
 * ويدجت واتساب العائم.
 * كل الكلاسات ببادئة pm-wa-، وكل المسافات بخصائص منطقية لتعمل في RTL و LTR.
 */

.pm-wa {
	--wa-green: #25d366;
	--wa-deep: #075e54;
	--wa-teal: #128c7e;
	--wa-paper: #ece5dd;
	--wa-ink: #111b21;
	--wa-muted: #667781;
	--wa-bottom: 26px;
	--wa-side: 24px;

	position: fixed;
	inset-block-end: var(--wa-bottom);
	z-index: 100000;
	font-family: inherit;
	line-height: 1.6;
}

.pm-wa--left  { inset-inline-start: auto; left: var(--wa-side); right: auto; }
.pm-wa--right { inset-inline-start: auto; right: var(--wa-side); left: auto; }

/* ------------------------------------------------------------------ */
/* الزر العائم                                                         */
/* ------------------------------------------------------------------ */

.pm-wa-fab {
	position: relative;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 58px;
	height: 58px;
	padding: 0;
	color: #fff;
	background: var(--wa-green);
	border: 0;
	border-radius: 100px;
	cursor: pointer;
	box-shadow: 0 8px 24px rgba(37, 211, 102, .42), 0 2px 6px rgba(0, 0, 0, .12);
	transition: transform .22s cubic-bezier(.34, 1.56, .64, 1), box-shadow .22s, background .22s;
}

.pm-wa-fab:hover {
	transform: scale(1.07);
	box-shadow: 0 12px 30px rgba(37, 211, 102, .5), 0 2px 8px rgba(0, 0, 0, .14);
}

.pm-wa-fab:focus-visible {
	outline: 3px solid #fff;
	outline-offset: 3px;
}

/* نبضة خفيفة تلفت الانتباه دون إزعاج */
.pm-wa-fab::before {
	content: "";
	position: absolute;
	inset: 0;
	border-radius: inherit;
	background: var(--wa-green);
	opacity: .55;
	animation: pmWaPulse 2.6s cubic-bezier(.4, 0, .6, 1) infinite;
	z-index: -1;
}

.pm-wa.is-open .pm-wa-fab::before {
	animation: none;
	opacity: 0;
}

@keyframes pmWaPulse {
	0%   { transform: scale(1); opacity: .5; }
	70%  { transform: scale(1.6); opacity: 0; }
	100% { transform: scale(1.6); opacity: 0; }
}

.pm-wa-fab-icon {
	position: absolute;
	display: flex;
	transition: transform .25s, opacity .2s;
}

.pm-wa-fab-icon svg {
	width: 30px;
	height: 30px;
	display: block;
}

.pm-wa-fab-icon--x svg {
	width: 24px;
	height: 24px;
}

.pm-wa-fab-icon--x {
	opacity: 0;
	transform: rotate(-90deg) scale(.6);
}

.pm-wa.is-open .pm-wa-fab-icon--wa {
	opacity: 0;
	transform: rotate(90deg) scale(.6);
}

.pm-wa.is-open .pm-wa-fab-icon--x {
	opacity: 1;
	transform: none;
}

/* شارة التنبيه */
.pm-wa-badge {
	position: absolute;
	inset-block-start: -2px;
	inset-inline-end: -2px;
	min-width: 20px;
	height: 20px;
	padding: 0 5px;
	font-size: 11px;
	font-weight: 700;
	line-height: 20px;
	color: #fff;
	background: #fc005e;
	border: 2px solid #fff;
	border-radius: 100px;
	box-sizing: content-box;
	transition: transform .2s, opacity .2s;
}

.pm-wa.is-open .pm-wa-badge,
.pm-wa.is-seen .pm-wa-badge {
	opacity: 0;
	transform: scale(.4);
	pointer-events: none;
}

/* ------------------------------------------------------------------ */
/* نافذة المحادثة                                                      */
/* ------------------------------------------------------------------ */

.pm-wa-panel {
	position: absolute;
	inset-block-end: calc(100% + 14px);
	width: 340px;
	max-width: calc(100vw - 32px);
	background: #fff;
	border-radius: 18px;
	overflow: hidden;
	box-shadow: 0 20px 60px rgba(4, 25, 20, .28), 0 2px 10px rgba(0, 0, 0, .08);
	opacity: 0;
	visibility: hidden;
	transform: translateY(14px) scale(.96);
	transform-origin: bottom var(--wa-origin, left);
	transition: opacity .22s, transform .22s cubic-bezier(.34, 1.4, .64, 1), visibility .22s;
}

.pm-wa--left  .pm-wa-panel { left: 0;  right: auto; --wa-origin: left; }
.pm-wa--right .pm-wa-panel { right: 0; left: auto;  --wa-origin: right; }

.pm-wa.is-open .pm-wa-panel {
	opacity: 1;
	visibility: visible;
	transform: none;
}

/* الرأس */
.pm-wa-head {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 14px 16px;
	color: #fff;
	background: linear-gradient(135deg, var(--wa-teal), var(--wa-deep));
}

.pm-wa-avatar {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 44px;
	height: 44px;
	flex: 0 0 44px;
	overflow: hidden;
	font-size: 18px;
	font-weight: 700;
	color: var(--wa-deep);
	background: rgba(255, 255, 255, .92);
	border-radius: 100px;
}

.pm-wa-avatar img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	border-radius: inherit;
}

.pm-wa-id {
	flex: 1;
	min-width: 0;
}

.pm-wa-id strong {
	display: block;
	font-size: 15px;
	font-weight: 700;
	line-height: 1.4;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.pm-wa-role {
	display: block;
	font-size: 12px;
	opacity: .82;
}

.pm-wa-close {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 30px;
	height: 30px;
	flex: 0 0 30px;
	padding: 0;
	color: #fff;
	background: rgba(255, 255, 255, .16);
	border: 0;
	border-radius: 100px;
	cursor: pointer;
	transition: background .2s;
}

.pm-wa-close:hover {
	background: rgba(255, 255, 255, .3);
}

.pm-wa-close svg {
	width: 15px;
	height: 15px;
}

/* شريط الحالة */
.pm-wa-status {
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 9px 16px;
	font-size: 12px;
	color: var(--wa-muted);
	background: #f7f9fa;
	border-block-end: 1px solid rgba(0, 0, 0, .06);
}

.pm-wa-dot {
	width: 8px;
	height: 8px;
	flex: 0 0 8px;
	background: var(--wa-green);
	border-radius: 100px;
	box-shadow: 0 0 0 3px rgba(37, 211, 102, .18);
}

.pm-wa.is-offline .pm-wa-dot {
	background: #b0b8bf;
	box-shadow: 0 0 0 3px rgba(176, 184, 191, .2);
}

/* جسم المحادثة */
.pm-wa-body {
	padding: 18px 16px;
	max-height: 46vh;
	overflow-y: auto;
	background-color: var(--wa-paper);
	background-image:
		radial-gradient(circle at 18% 22%, rgba(255, 255, 255, .5) 0 2px, transparent 3px),
		radial-gradient(circle at 72% 62%, rgba(255, 255, 255, .45) 0 2px, transparent 3px),
		radial-gradient(circle at 42% 88%, rgba(0, 0, 0, .025) 0 3px, transparent 4px);
	background-size: 90px 90px, 120px 120px, 150px 150px;
}

.pm-wa-bubble {
	position: relative;
	max-width: 92%;
	padding: 11px 14px 20px;
	font-size: 14px;
	color: var(--wa-ink);
	background: #fff;
	border-radius: 12px;
	border-start-start-radius: 2px;
	box-shadow: 0 1px 2px rgba(11, 20, 26, .13);
	animation: pmWaIn .3s ease both;
}

.pm-wa-bubble::before {
	content: "";
	position: absolute;
	inset-block-start: 0;
	inset-inline-start: -7px;
	width: 8px;
	height: 13px;
	background: #fff;
	clip-path: polygon(100% 0, 0 0, 100% 100%);
}

/* ذيل الفقاعة يتبع اتجاه النص لا موضع الويدجت */
.rtl .pm-wa-bubble::before {
	clip-path: polygon(0 0, 100% 0, 0 100%);
}

.pm-wa-time {
	position: absolute;
	inset-block-end: 5px;
	inset-inline-end: 12px;
	font-size: 10.5px;
	color: var(--wa-muted);
	direction: ltr;
	unicode-bidi: isolate;
}

@keyframes pmWaIn {
	from { opacity: 0; transform: translateY(8px); }
	to   { opacity: 1; transform: none; }
}

/* الردود السريعة */
.pm-wa-chips {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin-block-start: 14px;
}

.pm-wa-chip {
	padding: 8px 14px;
	font: inherit;
	font-size: 13px;
	font-weight: 600;
	color: var(--wa-deep);
	background: rgba(255, 255, 255, .96);
	border: 1px solid rgba(7, 94, 84, .28);
	border-radius: 100px;
	cursor: pointer;
	transition: color .18s, background .18s, border-color .18s, transform .12s;
	animation: pmWaIn .3s ease both;
}

.pm-wa-chip:hover {
	color: #fff;
	background: var(--wa-teal);
	border-color: var(--wa-teal);
}

.pm-wa-chip:active {
	transform: translateY(1px);
}

/* شريط الكتابة */
.pm-wa-foot {
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 10px 12px;
	background: #f7f9fa;
	border-block-start: 1px solid rgba(0, 0, 0, .06);
}

.pm-wa-input {
	flex: 1;
	min-width: 0;
	height: 42px;
	margin: 0;
	padding: 0 16px;
	font: inherit;
	font-size: 14px;
	color: var(--wa-ink);
	background: #fff;
	border: 1px solid rgba(0, 0, 0, .1);
	border-radius: 100px;
	box-shadow: none;
	transition: border-color .2s, box-shadow .2s;
}

.pm-wa-input:focus {
	outline: 0;
	border-color: var(--wa-green);
	box-shadow: 0 0 0 3px rgba(37, 211, 102, .16);
}

.pm-wa-send {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 42px;
	height: 42px;
	flex: 0 0 42px;
	padding: 0;
	color: #fff;
	background: var(--wa-green);
	border: 0;
	border-radius: 100px;
	cursor: pointer;
	transition: background .2s, transform .12s;
}

.pm-wa-send:hover { background: var(--wa-teal); }
.pm-wa-send:active { transform: scale(.94); }

.pm-wa-send svg {
	width: 18px;
	height: 18px;
	/* أيقونة الإرسال اتجاهها ثابت مهما كان اتجاه الصفحة */
	transform: scaleX(1);
}

.rtl .pm-wa-send svg {
	transform: scaleX(-1);
}

/* ------------------------------------------------------------------ */
/* الاستجابة للشاشات                                                   */
/* ------------------------------------------------------------------ */

@media (max-width: 768px) {

	.pm-wa {
		--wa-side: 16px;
	}

	.pm-wa-fab {
		width: 52px;
		height: 52px;
	}

	.pm-wa-fab-icon svg {
		width: 27px;
		height: 27px;
	}

	.pm-wa-panel {
		width: calc(100vw - 32px);
	}

	.pm-wa-body {
		max-height: 40vh;
	}

	.pm-wa--no-mobile { display: none; }
}

@media (min-width: 769px) {
	.pm-wa--no-desktop { display: none; }
}

@media (prefers-reduced-motion: reduce) {
	.pm-wa-fab::before { animation: none; opacity: 0; }
	.pm-wa *,
	.pm-wa { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}