/**
 * «پشتیبانی استاد» — support tab in the course page (com_manidownload)
 * Copyright (C) 2026 Manisoft Media Inc. - https://www.manisoft.agency
 * Colours follow the store accent (--md-accent from Options → colours). RTL-first, logical properties.
 */

.md-sup,
.md-sup-banner,
.md-sup-sticky {
	--sup-accent: var(--md-accent, #6d28d9);
	--sup-soft: var(--md-accent-soft, rgba(109, 40, 217, .08));
	--sup-line: var(--md-accent-line, rgba(109, 40, 217, .35));
	--sup-ink: var(--md-ink, #1d1f23);
	--sup-muted: #5f646c;
	--sup-border: rgba(17, 24, 39, .1);
	--sup-bg: #f6f7f9;
	--sup-ok: #0f7a2e;
	--sup-ok-bg: #e7f6ec;
	--sup-new: #c2410c;
	--sup-radius: 16px;
	color: var(--sup-ink);
}

.md-sup *,
.md-sup-banner *,
.md-sup-sticky * { box-sizing: border-box; }

/* ---------- banner above the tabs ---------- */

.md-sup-banner {
	display: flex;
	align-items: center;
	gap: 14px;
	flex-wrap: wrap;
	margin: 28px 0 0;
	padding: 16px 18px;
	border-radius: var(--sup-radius);
	background: var(--sup-accent);
	color: #fff;
	box-shadow: 0 12px 28px rgba(17, 24, 39, .14);
}

.md-sup-banner.is-expired {
	background: #fff;
	color: var(--sup-ink);
	border: 1px solid var(--sup-line);
	box-shadow: none;
}

.md-sup-banner-icon {
	flex: 0 0 auto;
	width: 46px;
	height: 46px;
	border-radius: 50%;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	background: rgba(255, 255, 255, .18);
	font-size: 22px;
}

.md-sup-banner.is-expired .md-sup-banner-icon { background: var(--sup-soft); color: var(--sup-accent); }

.md-sup-banner-text {
	flex: 1 1 220px;
	display: flex;
	flex-direction: column;
	gap: 2px;
	min-width: 0;
}

.md-sup-banner-text strong { font-size: 17px; font-weight: 800; line-height: 1.5; }
.md-sup-banner-text span { font-size: max(13px, var(--md-fs-min, 12px)); opacity: .94; line-height: 1.7; }

.md-sup-banner-actions {
	display: flex;
	align-items: center;
	gap: 8px;
	flex-wrap: wrap;
}

.md-sup-banner-btn,
.md-sup-banner-new {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 6px;
	min-height: 44px;
	padding: 0 18px;
	border-radius: 12px;
	font-weight: 800;
	font-size: max(14px, var(--md-fs-min, 12px));
	text-decoration: none !important;
	white-space: nowrap;
	transition: transform .15s ease, box-shadow .15s ease;
}

.md-sup-banner-btn { background: #fff; color: var(--sup-accent) !important; }
.md-sup-banner-btn:hover { transform: translateY(-1px); box-shadow: 0 6px 16px rgba(0, 0, 0, .16); }
.md-sup-banner.is-expired .md-sup-banner-btn { background: var(--sup-accent); color: #fff !important; }
.md-sup-banner-new { background: rgba(255, 255, 255, .16); color: #fff !important; font-weight: 700; }
.md-sup-banner-new[hidden] { display: none; }

/* ---------- tab button ---------- */

.mcc_course_tab_btn.mcc_tab_support { font-weight: 800; }
.mcc_course_tab_btn.mcc_tab_support:not(.active) { color: var(--md-accent, #6d28d9) !important; }

.md-sup-tab-badge {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 20px;
	height: 20px;
	padding: 0 6px;
	border-radius: 10px;
	background: #c2410c;
	color: #fff;
	font-size: 12px;
	font-weight: 800;
	line-height: 1;
}

.md-sup-tab-badge[hidden] { display: none; }

/* ---------- tab content ---------- */

.md-sup { display: flex; flex-direction: column; gap: 16px; }

.md-sup-hero { display: flex; align-items: center; gap: 14px; }

.md-sup-hero-icon {
	flex: 0 0 auto;
	width: 52px;
	height: 52px;
	border-radius: 50%;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	background: var(--sup-accent);
	color: #fff;
	font-size: 24px;
	box-shadow: 0 8px 20px var(--sup-line);
}

.md-sup-hero-text { min-width: 0; }
.md-sup .md-sup-title { margin: 0 0 2px; font-size: 21px; font-weight: 800; line-height: 1.5; color: var(--sup-ink); }
.md-sup-status { margin: 0; font-size: max(14px, var(--md-fs-min, 12px)); color: var(--sup-muted); line-height: 1.8; }
.md-sup-status strong { color: var(--sup-accent); }

.md-sup-intro {
	padding: 16px 18px;
	border-radius: var(--sup-radius);
	background: var(--sup-soft);
	border: 1px solid var(--sup-line);
	font-size: max(14px, var(--md-fs-min, 12px));
	line-height: 2;
}

.md-sup-intro > p { margin: 0 0 6px; }
.md-sup-intro > p:last-of-type { margin-bottom: 0; }

.md-sup-tips { margin-top: 10px; }

.md-sup-tips summary,
.md-sup-video summary {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	min-height: 36px;
	cursor: pointer;
	list-style: none;
	font-weight: 700;
	color: var(--sup-accent);
	font-size: max(13.5px, var(--md-fs-min, 12px));
	user-select: none;
}

.md-sup-tips summary::-webkit-details-marker,
.md-sup-video summary::-webkit-details-marker { display: none; }

.md-sup-tips summary::after,
.md-sup-video summary::after {
	content: "\f282";
	font-family: "bootstrap-icons";
	font-size: 12px;
	transition: transform .2s;
}

.md-sup-tips[open] summary::after,
.md-sup-video[open] summary::after { transform: rotate(180deg); }

.md-sup-tips-body { padding-top: 4px; }
.md-sup-tips-body ul { margin: 0; padding-inline-start: 20px; }
.md-sup-tips-body li { margin-bottom: 2px; }

/* ---------- composer & reply ---------- */

.md-sup-composer,
.md-sup-renew,
.md-sup-teaser {
	background: #fff;
	border: 1px solid var(--sup-border);
	border-radius: var(--sup-radius);
	padding: 18px;
	box-shadow: 0 1px 2px rgba(17, 24, 39, .04), 0 8px 24px rgba(17, 24, 39, .05);
}

.md-sup-composer { display: flex; flex-direction: column; gap: 10px; border-color: var(--sup-line); }

.md-sup-composer-head {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 8px;
	flex-wrap: wrap;
}

.md-sup-composer-title { margin: 0; font-size: 16px; font-weight: 800; }
.md-sup-composer-hint { font-size: max(12.5px, var(--md-fs-min, 12px)); color: var(--sup-muted); }

.md-sup-row { display: flex; gap: 8px; flex-wrap: wrap; }
.md-sup-row > * { flex: 1 1 220px; }

.md-sup input[type="text"],
.md-sup input[type="url"],
.md-sup select,
.md-sup textarea {
	width: 100%;
	max-width: 100%;
	margin: 0;
	border: 1px solid rgba(17, 24, 39, .16);
	border-radius: 12px;
	background: #fff;
	color: var(--sup-ink);
	font: inherit;
	font-size: 15px;
	line-height: 1.8;
	padding: 10px 14px;
	box-shadow: none;
	transition: border-color .15s, box-shadow .15s;
}

.md-sup input[type="text"],
.md-sup input[type="url"],
.md-sup select { min-height: 46px; height: auto; }

.md-sup textarea { min-height: 120px; resize: vertical; }
.md-sup-reply textarea { min-height: 84px; }

.md-sup input:focus,
.md-sup select:focus,
.md-sup textarea:focus {
	outline: none;
	border-color: var(--sup-accent);
	box-shadow: 0 0 0 3px var(--sup-soft);
}

.md-sup input[type="url"] { text-align: left; }

.md-sup-label { display: block; margin: 0 0 4px; font-size: max(13px, var(--md-fs-min, 12px)); font-weight: 700; color: var(--sup-muted); }

.md-sup-video-body {
	margin-top: 6px;
	padding: 12px 14px;
	border-radius: 12px;
	background: var(--sup-bg);
	font-size: max(13.5px, var(--md-fs-min, 12px));
	line-height: 1.9;
}

.md-sup-video-body p { margin: 0 0 10px; }

.md-sup-send {
	margin-inline-start: auto;
	display: inline-flex;
	align-items: center;
	gap: 8px;
	min-height: 44px;
	padding: 0 20px;
	border: 0;
	border-radius: 12px;
	background: var(--sup-accent);
	color: #fff;
	font: inherit;
	font-size: 15px;
	font-weight: 800;
	cursor: pointer;
	transition: transform .15s ease, opacity .15s;
}

.md-sup-send:hover { transform: translateY(-1px); }
.md-sup-send:disabled { opacity: .6; cursor: progress; transform: none; }
.md-sup-send .bi { transform: scaleX(-1); }

.is-sending .md-sup-send span::after { content: "…"; }

.md-sup-start-note {
	margin: 0;
	display: flex;
	align-items: flex-start;
	gap: 6px;
	font-size: max(13px, var(--md-fs-min, 12px));
	color: var(--sup-muted);
	line-height: 1.8;
}

.md-sup-start-note .bi { color: var(--sup-accent); margin-top: 3px; }

.md-sup-error {
	padding: 10px 14px;
	border-radius: 12px;
	background: #fdecea;
	color: #9b1c12;
	font-size: max(13.5px, var(--md-fs-min, 12px));
	line-height: 1.8;
}

.md-sup-error[hidden] { display: none; }

/* compact image uploader (attachments.js) inside the support tab */
.md-sup .mt-uploader.mt-compact { margin: 0; font-size: 14px; }

.md-sup .mt-compact .mt-list {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.md-sup .mt-compact .mt-list:empty { display: none; }

.md-sup .mt-compact .mt-item {
	position: relative;
	display: block;
	width: 184px;
	height: 138px;
	padding: 0;
	margin: 0;
	border: 1px solid var(--sup-border);
	border-radius: 14px;
	overflow: hidden;
	background: var(--sup-bg);
	transition: opacity .3s;
}

.md-sup .mt-compact .mt-item.mt-error {
	width: 100%;
	height: auto;
	padding: 8px 12px;
	border-color: #f5c2bd;
	background: #fdecea;
	color: #9b1c12;
	font-size: 13px;
}

.md-sup .mt-compact .mt-thumb {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	border-radius: 0;
	margin: 0;
	display: flex;
	align-items: center;
	justify-content: center;
}

.md-sup .mt-compact .mt-thumb img { width: 100%; height: 100%; object-fit: cover; border-radius: 0; }
.md-sup .mt-compact .mt-uploading .mt-thumb img { opacity: .55; }

.md-sup .mt-compact .mt-info {
	position: absolute;
	inset-inline: 0;
	bottom: 0;
	padding: 4px 6px;
	background: linear-gradient(transparent, rgba(0, 0, 0, .62));
	color: #fff;
	display: flex;
	flex-direction: column;
	gap: 2px;
	min-width: 0;
}

.md-sup .mt-compact .mt-name { display: none; }
.md-sup .mt-compact .mt-meta { color: #fff; font-size: 11px; direction: ltr; text-align: center; white-space: nowrap; overflow: hidden; }
.md-sup .mt-compact .mt-meta .mt-badge,
.md-sup .mt-compact .mt-size-old,
.md-sup .mt-compact .mt-original { display: none; }
.md-sup .mt-compact .mt-size-new { color: #fff; }
.md-sup .mt-compact .mt-bar { height: 4px; border-radius: 2px; background: rgba(255, 255, 255, .35); overflow: hidden; }
.md-sup .mt-compact .mt-bar-fill { display: block; height: 100%; width: 0; background: #fff; transition: width .2s; }
.md-sup .mt-compact .mt-done .mt-bar { display: none; }

.md-sup .mt-compact .mt-remove {
	position: absolute;
	top: 5px;
	inset-inline-end: 5px;
	width: 28px;
	height: 28px;
	border: 0;
	border-radius: 50%;
	background: rgba(17, 24, 39, .7);
	color: #fff;
	font-size: 18px;
	line-height: 28px;
	padding: 0;
	text-align: center;
	cursor: pointer;
}

.md-sup .mt-compact .mt-remove:hover { background: #b42318; }

.md-sup .mt-compact-bar {
	display: flex;
	align-items: center;
	gap: 10px;
	flex-wrap: wrap;
	margin-top: 10px;
}

.md-sup .mt-compact .mt-list:empty + .mt-fields + .mt-input + .mt-compact-bar { margin-top: 0; }

.md-sup .mt-compact-btn {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	min-height: 44px;
	padding: 0 14px;
	border: 1px solid rgba(17, 24, 39, .14);
	border-radius: 12px;
	background: #fff;
	color: var(--sup-ink);
	font: inherit;
	font-size: 14px;
	font-weight: 700;
	cursor: pointer;
}

.md-sup .mt-compact-btn:hover,
.md-sup .mt-dragging .mt-compact-btn { border-color: var(--sup-accent); color: var(--sup-accent); background: var(--sup-soft); }

.md-sup .mt-compact-hint { flex: 1 1 160px; font-size: 12px; color: var(--sup-muted); line-height: 1.6; }
.md-sup .mt-dragging { outline: 2px dashed var(--sup-accent); outline-offset: 6px; border-radius: 12px; }

/* ---------- renew / teaser ---------- */

.md-sup-renew { display: flex; gap: 14px; align-items: flex-start; border-color: var(--sup-line); }

.md-sup-renew-icon {
	flex: 0 0 auto;
	width: 44px;
	height: 44px;
	border-radius: 50%;
	background: var(--sup-soft);
	color: var(--sup-accent);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	font-size: 20px;
}

.md-sup-renew h3 { margin: 0 0 6px; font-size: 16px; font-weight: 800; }
.md-sup-renew p { margin: 0 0 12px; line-height: 1.9; font-size: max(14px, var(--md-fs-min, 12px)); }
.md-sup-muted { color: var(--sup-muted); }

.md-sup-renew-btn,
.md-sup-teaser-btn {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	min-height: 46px;
	padding: 0 20px;
	border: 0;
	border-radius: 12px;
	background: var(--sup-accent);
	color: #fff !important;
	font: inherit;
	font-size: 15px;
	font-weight: 800;
	text-decoration: none !important;
	cursor: pointer;
}

.md-sup-feats {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 10px;
	margin: 0 0 14px;
	padding: 0;
	list-style: none;
}

.md-sup-feats li {
	display: grid;
	grid-template-columns: auto 1fr;
	column-gap: 10px;
	align-items: center;
	padding: 12px;
	border-radius: 14px;
	background: var(--sup-bg);
}

.md-sup-feats .bi {
	grid-row: span 2;
	width: 38px;
	height: 38px;
	border-radius: 50%;
	background: var(--sup-soft);
	color: var(--sup-accent);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	font-size: 17px;
}

.md-sup-feats strong { font-size: 14px; font-weight: 800; }
.md-sup-feats span { font-size: 12.5px; color: var(--sup-muted); }

.md-sup-proof { margin: 0 0 6px; font-size: 15px; }
.md-sup-proof strong { color: var(--sup-accent); font-size: 19px; font-weight: 800; }
.md-sup-teaser-note { margin: 0 0 14px; color: var(--sup-muted); font-size: max(13.5px, var(--md-fs-min, 12px)); line-height: 1.9; }
.md-sup-teaser-actions { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.md-sup-login { font-weight: 700; color: var(--sup-accent) !important; }

/* ---------- conversations ---------- */

.md-sup-list-head {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 8px;
	margin-top: 6px;
}

.md-sup-list-head[hidden] { display: none; }
.md-sup-list-head h3 { margin: 0; font-size: 16px; font-weight: 800; }
.md-sup-list-count { font-size: 13px; color: var(--sup-muted); }

.md-sup-threads { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 10px; }

.md-sup-thread {
	margin: 0;
	background: #fff;
	border: 1px solid var(--sup-border);
	border-radius: var(--sup-radius);
	overflow: hidden;
	transition: border-color .2s, box-shadow .2s;
}

.md-sup-thread.is-unread,
.md-sup-thread.is-open { border-color: var(--sup-line); }
.md-sup-thread.is-open { box-shadow: 0 8px 24px rgba(17, 24, 39, .06); }

.md-sup-thread-head {
	width: 100%;
	display: grid;
	grid-template-columns: 1fr auto;
	grid-template-areas: "title chev" "meta chev";
	gap: 6px 10px;
	align-items: center;
	padding: 14px 16px;
	border: 0;
	background: transparent;
	color: inherit;
	font: inherit;
	text-align: start;
	cursor: pointer;
}

.md-sup-thread-head:hover { background: #fbfaff; }
.md-sup-thread-head:focus-visible { outline: 2px solid var(--sup-accent); outline-offset: -2px; }

.md-sup-thread-title {
	grid-area: title;
	display: flex;
	align-items: center;
	gap: 8px;
	min-width: 0;
	font-size: 15px;
	font-weight: 800;
	line-height: 1.6;
	overflow-wrap: anywhere;
}

.md-sup-dot { display: none; flex: 0 0 auto; width: 9px; height: 9px; border-radius: 50%; background: var(--sup-new); }
.is-unread .md-sup-dot { display: inline-block; }

.md-sup-thread-meta { grid-area: meta; display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.md-sup-chev { grid-area: chev; color: var(--sup-muted); transition: transform .2s; }
.is-open .md-sup-chev { transform: rotate(180deg); }

.md-sup-chip {
	display: inline-flex;
	align-items: center;
	padding: 2px 10px;
	border-radius: 999px;
	border: 1px solid var(--sup-border);
	background: #fff;
	font-size: 12px;
	font-weight: 700;
	line-height: 1.7;
	color: var(--sup-muted);
}

.md-sup-new { background: var(--sup-ok-bg); border-color: #b7e3c4; color: var(--sup-ok); }
.md-sup-meta-text { font-size: 12.5px; color: var(--sup-muted); }

.md-sup-thread-body { padding: 4px 16px 16px; border-top: 1px solid rgba(17, 24, 39, .06); background: #fcfcfe; }
.md-sup-thread-body[hidden] { display: none; }

.md-sup-loading { display: flex; justify-content: center; gap: 6px; padding: 26px 0; }
.md-sup-loading span { width: 8px; height: 8px; border-radius: 50%; background: var(--sup-accent); opacity: .3; animation: mdSupDot 1s infinite ease-in-out; }
.md-sup-loading span:nth-child(2) { animation-delay: .15s; }
.md-sup-loading span:nth-child(3) { animation-delay: .3s; }
@keyframes mdSupDot { 50% { opacity: 1; transform: translateY(-3px); } }

.md-sup-msgs { display: flex; flex-direction: column; gap: 14px; padding: 14px 0 6px; }

.md-sup-msg { display: flex; align-items: flex-start; gap: 10px; max-width: 92%; }
.md-sup-msg.is-me { align-self: flex-start; }
.md-sup-msg.is-staff { align-self: flex-end; flex-direction: row-reverse; }

.md-sup-avatar {
	flex: 0 0 auto;
	width: 38px;
	height: 38px;
	border-radius: 50%;
	object-fit: cover;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	background: var(--sup-bg);
	color: var(--sup-muted);
	font-size: 17px;
}

.md-sup-avatar-staff { background: var(--sup-accent); color: #fff; }
img.md-sup-avatar { box-shadow: 0 0 0 2px #fff, 0 0 0 3px var(--sup-line); }

.md-sup-bubble {
	min-width: 0;
	padding: 10px 14px 12px;
	border-radius: 16px;
	background: #fff;
	border: 1px solid var(--sup-border);
	font-size: 14.5px;
	line-height: 1.95;
	overflow-wrap: anywhere;
}

.is-me .md-sup-bubble { border-start-start-radius: 4px; }
.is-staff .md-sup-bubble { border-start-end-radius: 4px; background: var(--sup-soft); border-color: var(--sup-line); }

.md-sup-who { display: flex; align-items: baseline; gap: 8px; margin-bottom: 2px; font-size: 12.5px; }
.md-sup-who strong { font-weight: 800; }
.is-staff .md-sup-who strong { color: var(--sup-accent); }
.md-sup-who time { color: var(--sup-muted); }

.md-sup-text > p { margin: 0 0 6px; }
.md-sup-text > p:last-child { margin-bottom: 0; }
.md-sup-text img { max-width: 100%; height: auto; border-radius: 10px; }

.md-sup-link {
	display: inline-flex;
	max-width: 100%;
	padding: 1px 8px;
	border-radius: 8px;
	background: rgba(17, 24, 39, .05);
	color: var(--sup-accent) !important;
	font-size: 13px;
	text-decoration: none !important;
	word-break: break-all;
	unicode-bidi: plaintext;
}

.md-sup-vlink {
	padding: 8px 12px;
	border-radius: 12px;
	background: #fff;
	border: 1px dashed var(--sup-line);
	font-weight: 700;
}

.md-sup-vlink::before { content: "\f21a"; font-family: "bootstrap-icons"; font-weight: 400; margin-inline-end: 6px; color: var(--sup-accent); }

/* attachments (images) inside messages */
.md-sup .mt-atts { margin-top: 10px; }
.md-sup .mt-att-images { gap: 8px; }

.md-sup .mt-att-img {
	width: 240px;
	height: 180px;
	border-radius: 12px;
	border: 1px solid var(--sup-border);
}

.md-sup .ticket-audios { margin-top: 8px; display: flex; flex-direction: column; gap: 6px; }
.md-sup .ticket-audios .each span { display: block; font-size: 12px; color: var(--sup-muted); }
.md-sup .ticket-audios audio { width: 100%; max-width: 320px; height: 40px; }

.md-sup-reply {
	display: flex;
	flex-direction: column;
	gap: 8px;
	margin-top: 10px;
	padding-top: 14px;
	border-top: 1px dashed var(--sup-border);
}

.md-sup-solved-row { margin-top: 10px; }

.md-sup-solved {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	min-height: 40px;
	padding: 0 14px;
	border: 1px solid #b7e3c4;
	border-radius: 999px;
	background: var(--sup-ok-bg);
	color: var(--sup-ok);
	font: inherit;
	font-size: 13.5px;
	font-weight: 700;
	cursor: pointer;
}

.md-sup-note {
	display: flex;
	align-items: flex-start;
	gap: 8px;
	margin-top: 10px;
	padding: 10px 14px;
	border-radius: 12px;
	background: var(--sup-bg);
	color: var(--sup-muted);
	font-size: max(13.5px, var(--md-fs-min, 12px));
	line-height: 1.8;
}

.md-sup-note .bi { margin-top: 3px; }
.md-sup-note-warn { background: #fff4dc; color: #7a4f00; }

/* ---------- sticky bar (phones) ---------- */

.md-sup-sticky {
	position: fixed;
	inset-inline: 0;
	bottom: 0;
	z-index: 1029;
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 10px 16px calc(10px + env(safe-area-inset-bottom, 0px));
	background: #fff;
	border-top: 1px solid rgba(17, 24, 39, .1);
	box-shadow: 0 -8px 24px rgba(17, 24, 39, .08);
	transform: translateY(110%);
	transition: transform .25s ease;
}

.md-sup-sticky.is-visible { transform: none; }

.md-sup-sticky-icon {
	flex: 0 0 auto;
	width: 40px;
	height: 40px;
	border-radius: 50%;
	background: var(--sup-soft);
	color: var(--sup-accent);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	font-size: 19px;
}

.md-sup-sticky-text { flex: 1 1 auto; min-width: 0; display: flex; flex-direction: column; line-height: 1.5; }
.md-sup-sticky-text strong { font-size: 14px; font-weight: 800; }
.md-sup-sticky-text span { font-size: 12px; color: var(--sup-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.md-sup-sticky-btn {
	flex: 0 0 auto;
	display: inline-flex;
	align-items: center;
	min-height: 44px;
	padding: 0 18px;
	border-radius: 12px;
	background: var(--sup-accent);
	color: #fff !important;
	font-weight: 800;
	font-size: 14px;
	text-decoration: none !important;
}

@media (min-width: 992px) {
	.md-sup-sticky { display: none; }
}

/* ---------- phones ---------- */

@media (max-width: 600px) {
	.md-sup-banner { margin-top: 18px; padding: 14px; gap: 12px; }
	.md-sup-banner-icon { width: 40px; height: 40px; font-size: 19px; }
	.md-sup-banner-actions { width: 100%; }
	.md-sup-banner-btn { flex: 1 1 auto; }
	.md-sup .md-sup-title { font-size: 18px; }
	.md-sup-hero-icon { width: 44px; height: 44px; font-size: 20px; }
	.md-sup-composer,
	.md-sup-renew,
	.md-sup-teaser { padding: 14px; }
	.md-sup-renew { flex-direction: column; }
	.md-sup-feats { grid-template-columns: minmax(0, 1fr); }
	.md-sup-msg { max-width: 100%; }
	.md-sup-avatar { width: 32px; height: 32px; font-size: 15px; }
	.md-sup-thread-head { padding: 12px 14px; }
	.md-sup-thread-body { padding: 2px 12px 14px; }
	.md-sup .mt-compact .mt-item { width: 80px; height: 80px; }
	.md-sup .mt-compact-hint { order: 3; flex-basis: 100%; }
	.md-sup .mt-att-img { width: 104px; height: 80px; }
}

/* ---------- free course note ---------- */

.md-sup-free {
	padding: 18px;
	border-radius: var(--sup-radius);
	background: var(--sup-bg);
	border: 1px solid var(--sup-border);
	font-size: max(14px, var(--md-fs-min, 12px));
	line-height: 2;
}

.md-sup-free p { margin: 0 0 8px; }
.md-sup-free-actions { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-top: 12px; }

.md-sup-free-btn {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	min-height: 44px;
	padding: 0 18px;
	border-radius: 12px;
	background: #fff;
	border: 1px solid var(--sup-line);
	color: var(--sup-accent) !important;
	font-weight: 800;
	text-decoration: none !important;
}

.md-sup-free-link { font-weight: 700; color: var(--sup-accent) !important; }

.md-sup-vhint {
	display: flex;
	align-items: flex-start;
	gap: 6px;
	margin: 0;
	font-size: max(12.5px, var(--md-fs-min, 12px));
	color: var(--sup-muted);
	line-height: 1.8;
}

.md-sup-vhint .bi { color: var(--sup-accent); margin-top: 3px; }

/* ---------- free course: ask for a review ---------- */

.md-sup-review {
	margin: 12px 0 4px;
	padding: 14px 16px;
	border-radius: 14px;
	background: #fff;
	border: 1px solid var(--sup-line);
}

.md-sup-review strong { display: block; font-size: 15px; font-weight: 800; margin-bottom: 4px; }
.md-sup-review p { margin: 0 0 12px; }
.md-sup-free-btn.is-primary { background: var(--sup-accent); color: #fff !important; border-color: transparent; }
.md-sup-free-thanks { display: flex; align-items: center; gap: 8px; color: #0f7a2e; font-weight: 700; }
.md-sup-free-link .bi { margin-inline-start: 4px; }

.md-review-nudge {
	--sup-accent: var(--md-accent, #6d28d9);
	position: relative;
	display: flex;
	align-items: center;
	gap: 12px;
	flex-wrap: wrap;
	margin: 0 0 16px;
	padding: 14px 16px;
	padding-inline-end: 44px;
	border-radius: 16px;
	background: linear-gradient(135deg, var(--md-accent-soft, rgba(109, 40, 217, .08)), #fff7ed);
	border: 1px solid var(--md-accent-line, rgba(109, 40, 217, .35));
}

.md-review-nudge[hidden] { display: none; }
.md-review-nudge-ic { flex: 0 0 auto; width: 42px; height: 42px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; background: #fff; color: var(--sup-accent); font-size: 20px; }
.md-review-nudge-text { flex: 1 1 240px; display: flex; flex-direction: column; gap: 2px; font-size: max(13.5px, var(--md-fs-min, 12px)); line-height: 1.8; }
.md-review-nudge-text strong { font-size: 15px; font-weight: 800; }
.md-review-nudge-btn { display: inline-flex; align-items: center; min-height: 42px; padding: 0 18px; border-radius: 12px; background: var(--sup-accent); color: #fff !important; font-weight: 800; text-decoration: none !important; }
.md-review-nudge-x { position: absolute; top: 8px; inset-inline-end: 8px; width: 32px; height: 32px; border: 0; border-radius: 50%; background: transparent; color: #6b7078; font-size: 20px; line-height: 1; cursor: pointer; }
.md-review-nudge-x:hover { background: rgba(17, 24, 39, .06); }

/* =====================================================================================
   v2026.10.18 — conversations: one readable column, real photos, connected history
   ===================================================================================== */
/* «گفتگوهای من» hangs off the question box above with a thin line, and the list sits in one frame */
.md-sup-list-head {
	position: relative;
	margin-top: 22px;
	padding: 14px 18px;
	background: var(--sup-soft);
	border: 1px solid var(--sup-line);
	border-radius: var(--sup-radius) var(--sup-radius) 0 0;
}
.md-sup-list-head::before {
	content: "";
	position: absolute;
	inset-inline-start: 32px;
	bottom: 100%;
	width: 2px;
	height: 39px;
	background: var(--sup-line);
}
.md-sup-list-head::after {
	content: "";
	position: absolute;
	inset-inline-start: 28px;
	top: -6px;
	width: 10px;
	height: 10px;
	border-radius: 50%;
	background: var(--sup-accent);
	box-shadow: 0 0 0 3px #fff;
}
.md-sup-list-head h3 { display: flex; align-items: center; gap: 8px; }
.md-sup-list-head h3::before { content: "\f252"; font-family: "bootstrap-icons"; font-weight: 400; color: var(--sup-accent); }
.md-sup-list-head:not([hidden]) + .md-sup-threads {
	margin-top: -16px;
	padding: 14px;
	border: 1px solid var(--sup-line);
	border-top: 0;
	border-radius: 0 0 var(--sup-radius) var(--sup-radius);
	background: #fcfbff;
}

/* messages: stacked, full width, same start edge for everyone (long questions read like a page) */
.md-sup-thread-body { padding: 8px 20px 20px; }
.md-sup-msgs { gap: 16px; padding: 18px 0 8px; }
.md-sup-msg,
.md-sup-msg.is-me,
.md-sup-msg.is-staff {
	align-self: stretch;
	flex-direction: row;
	max-width: none;
	width: 100%;
	gap: 14px;
}
.md-sup-avatar { width: 52px; height: 52px; font-size: 22px; }
img.md-sup-avatar { box-shadow: 0 0 0 2px #fff, 0 0 0 4px var(--sup-line); }
.md-sup-bubble { flex: 1 1 auto; padding: 14px 20px 16px; border-radius: 16px; }
.is-me .md-sup-bubble { border-start-start-radius: 4px; border-start-end-radius: 16px; }
.is-staff .md-sup-bubble { border-start-start-radius: 4px; border-start-end-radius: 16px; }
.md-sup-who { margin-bottom: 6px; font-size: 13px; }
.md-sup .ticket-audios { margin-top: 12px; gap: 10px; }
.md-sup .ticket-audios .each { padding: 10px 12px; border-radius: 14px; background: rgba(255, 255, 255, .7); border: 1px solid var(--sup-line); }
.md-sup .ticket-audios audio { width: 100%; max-width: 560px; height: 44px; }
.md-sup-reply { margin-top: 16px; padding-top: 18px; }
@media (max-width: 600px) {
	.md-sup-thread-body { padding: 6px 12px 14px; }
	.md-sup-msg, .md-sup-msg.is-me, .md-sup-msg.is-staff { gap: 10px; }
	.md-sup-avatar { width: 40px; height: 40px; font-size: 18px; }
	.md-sup-bubble { padding: 12px 14px 14px; }
	.md-sup-list-head { padding: 12px 14px; }
	.md-sup-list-head::before { inset-inline-start: 24px; }
	.md-sup-list-head::after { inset-inline-start: 20px; }
	.md-sup-list-head:not([hidden]) + .md-sup-threads { padding: 10px; }
}

/* v2026.10.18 — calm colour: accent only for what can be clicked */
.md-sup-hero-icon { background: #f1f2f5 !important; color: #4b5563 !important; }
.md-sup-avatar-staff { background: #1d2330; color: #fff; }
.is-staff .md-sup-bubble { background: #f6f7f9; border-color: var(--sup-border); }
.is-staff .md-sup-who strong { color: var(--sup-ink, #1d2330); }
.md-sup-list-head { background: #f6f7f9; border-color: var(--sup-border); }
.md-sup-list-head::before { background: #d7dae0; }
.md-sup-list-head::after { background: #9aa1ad; }
.md-sup-list-head h3::before { color: #6b7280; }
.md-sup-list-head:not([hidden]) + .md-sup-threads { border-color: var(--sup-border); background: #fbfbfc; }
.md-sup-composer { border-color: var(--sup-border); }