/**
 * Academy management panel.
 *
 * Reuses the theme's --vbl-* tokens so the panel follows the same dark/light
 * palette as the public site.
 */

.vbl-panel-body {
	margin: 0;
	background: var(--vbl-bg);
	color: var(--vbl-text);
	font-family: var(--vbl-font);
	font-size: 15px;
	line-height: 1.9;
}

.vbl-panel { display: flex; min-height: 100vh; }

/* --------------------------------------------------------------- sidebar */

.vbl-pside {
	position: fixed;
	inset-block: 0;
	inset-inline-start: 0;
	z-index: 60;
	width: 268px;
	display: flex;
	flex-direction: column;
	background: var(--vbl-surface);
	border-inline-end: 1px solid var(--vbl-border);
	transform: translateX(-100%);
	transition: transform var(--vbl-base);
	overflow-y: auto;
}

[dir="rtl"] .vbl-pside { transform: translateX(100%); }

.vbl-pside.is-open,
[dir="rtl"] .vbl-pside.is-open { transform: translateX(0); }

/* The signed-in person heads the sidebar; the site link lives in the topbar. */
.vbl-pside__me {
	position: relative;
	padding: 18px 16px;
	border-bottom: 1px solid var(--vbl-border);
}

.vbl-pside__card {
	display: flex;
	align-items: center;
	gap: 12px;
	min-width: 0;
	color: var(--vbl-text);
	border-radius: var(--vbl-r-md);
	padding: 6px;
	margin: -6px;
	transition: background var(--vbl-fast);
}

.vbl-pside__card:hover { background: var(--vbl-surface-2); }

.vbl-pside__avatar {
	display: grid;
	place-items: center;
	width: 52px;
	height: 52px;
	flex: none;
	border-radius: var(--vbl-r-full);
	overflow: hidden;
	background: var(--vbl-surface-3);
	box-shadow: 0 0 0 2px var(--vbl-accent-line);
}

/* the global `img { height: auto }` would letterbox the portrait */
.vbl-pside__avatar img { width: 100%; height: 100%; max-width: none; object-fit: cover; display: block; }

.vbl-pside__who { display: flex; flex-direction: column; gap: 3px; min-width: 0; }

.vbl-pside__who strong {
	font-size: .96rem;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.vbl-pside__role {
	display: inline-flex;
	align-items: center;
	gap: 5px;
	align-self: flex-start;
	padding: 2px 9px;
	border-radius: var(--vbl-r-full);
	background: var(--vbl-accent-soft);
	color: var(--vbl-accent);
	font-size: .74rem;
	font-weight: 600;
}

.vbl-pside__close {
	position: absolute;
	top: 12px;
	inset-inline-end: 12px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 36px;
	height: 36px;
	border: 0;
	background: none;
	color: var(--vbl-text-muted);
	cursor: pointer;
	z-index: 1;
}

.vbl-pnav { flex: 1; padding: 14px 12px; display: flex; flex-direction: column; gap: 2px; }

.vbl-pnav__label {
	margin: 14px 10px 6px;
	color: var(--vbl-text-muted);
	font-size: .72rem;
	font-weight: 700;
	letter-spacing: .04em;
}

.vbl-pnav__link {
	display: flex;
	align-items: center;
	gap: 11px;
	min-height: 44px;
	padding: 10px 12px;
	border-radius: var(--vbl-r-sm);
	color: var(--vbl-text-soft);
	font-size: .92rem;
	font-weight: 500;
	transition: background var(--vbl-fast), color var(--vbl-fast);
}

.vbl-pnav__link:hover { background: var(--vbl-surface-2); color: var(--vbl-text); }
.vbl-pnav__link.is-active { background: var(--vbl-accent-soft); color: var(--vbl-accent); font-weight: 600; }
.vbl-pnav__link .vbl-icon { flex: none; }
.vbl-pnav__link > span:first-of-type { flex: 1; min-width: 0; }

.vbl-pnav__count {
	flex: none;
	min-width: 22px;
	padding: 2px 7px;
	border-radius: var(--vbl-r-full);
	background: var(--vbl-warn);
	color: #1a1205;
	font-size: .72rem;
	font-weight: 700;
	text-align: center;
}

.vbl-pside__foot { padding: 12px; border-top: 1px solid var(--vbl-border); display: flex; flex-direction: column; gap: 2px; }

/* ------------------------------------------------------------------ main */

.vbl-pmain { flex: 1; min-width: 0; display: flex; flex-direction: column; }

.vbl-ptop {
	position: sticky;
	top: 0;
	z-index: 40;
	display: flex;
	align-items: center;
	gap: var(--vbl-gap-3);
	padding: 12px 18px;
	background: color-mix(in srgb, var(--vbl-bg) 86%, transparent);
	backdrop-filter: saturate(180%) blur(14px);
	border-bottom: 1px solid var(--vbl-border);
}

.vbl-ptop__title { flex: 1; min-width: 0; margin: 0; font-size: 1.12rem; font-weight: 700; }
.vbl-ptop__actions { display: flex; align-items: center; gap: 10px; }

.vbl-picon {
	position: relative;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 44px;
	height: 44px;
	flex: none;
	border: 1px solid var(--vbl-border);
	border-radius: var(--vbl-r-full);
	background: var(--vbl-surface);
	color: var(--vbl-text-soft);
	cursor: pointer;
}

.vbl-picon:hover { background: var(--vbl-surface-2); color: var(--vbl-accent); }

.vbl-ptop__me { display: flex; align-items: center; gap: 9px; }
.vbl-ptop__me strong { display: block; font-size: .88rem; }
.vbl-ptop__me small { color: var(--vbl-text-muted); font-size: .74rem; }

.vbl-ptop__avatar {
	display: grid;
	place-items: center;
	width: 40px;
	height: 40px;
	flex: none;
	border-radius: var(--vbl-r-full);
	overflow: hidden;
	border: 2px solid var(--vbl-border-strong);
}

.vbl-ptop__avatar img { width: 100%; height: 100%; max-width: none; object-fit: cover; display: block; }

/* ------------------------------------------------------------------ bell */

.vbl-pbell { position: relative; }

.vbl-pbell__dot {
	position: absolute;
	top: 2px;
	inset-inline-end: 2px;
	min-width: 19px;
	padding: 1px 5px;
	border-radius: var(--vbl-r-full);
	background: var(--vbl-danger);
	color: #fff;
	font-size: .68rem;
	font-weight: 700;
	line-height: 1.5;
}

.vbl-pbell__panel {
	position: absolute;
	top: calc(100% + 10px);
	inset-inline-end: 0;
	width: min(360px, calc(100vw - 32px));
	background: var(--vbl-surface);
	border: 1px solid var(--vbl-border);
	border-radius: var(--vbl-r-lg);
	box-shadow: var(--vbl-shadow-lg);
	z-index: 50;
	overflow: hidden;
}

.vbl-pbell__head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 13px 15px;
	border-bottom: 1px solid var(--vbl-border);
}

.vbl-plink { background: none; border: 0; color: var(--vbl-accent); font-family: inherit; font-size: .82rem; cursor: pointer; }

.vbl-pbell__list { list-style: none; margin: 0; padding: 0; max-height: 340px; overflow-y: auto; }

.vbl-pnote a { display: flex; gap: 11px; padding: 12px 15px; border-bottom: 1px solid var(--vbl-border); color: var(--vbl-text-soft); }
.vbl-pnote a:hover { background: var(--vbl-surface-2); }
.vbl-pnote.is-unread a { background: var(--vbl-accent-soft); }

.vbl-pnote__icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 34px;
	height: 34px;
	flex: none;
	border-radius: var(--vbl-r-sm);
	background: var(--vbl-surface-3);
	color: var(--vbl-accent);
}

.vbl-pnote__icon--course_rejected { color: var(--vbl-danger); }
.vbl-pnote__icon--course_approved { color: var(--vbl-accent); }
.vbl-pnote__icon--ticket { color: var(--vbl-info); }

.vbl-pnote__body { min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.vbl-pnote__body strong { color: var(--vbl-text); font-size: .88rem; }
.vbl-pnote__body span { font-size: .8rem; color: var(--vbl-text-muted); }
.vbl-pnote__body time { font-size: .72rem; color: var(--vbl-text-muted); }

.vbl-pbell__empty { padding: 22px 15px; text-align: center; color: var(--vbl-text-muted); font-size: .86rem; margin: 0; }
.vbl-pbell__all { display: block; padding: 12px; text-align: center; color: var(--vbl-accent); font-size: .86rem; font-weight: 600; }

/* ------------------------------------------------------------------ body */

.vbl-pbody { flex: 1; padding: var(--vbl-gap-5) 18px var(--vbl-gap-8); display: flex; flex-direction: column; gap: var(--vbl-gap-5); }

.vbl-pscrim {
	position: fixed;
	inset: 0;
	z-index: 50;
	background: rgba(2, 6, 16, .55);
	border: 0;
	padding: 0;
	opacity: 0;
	visibility: hidden;
	transition: opacity var(--vbl-base), visibility var(--vbl-base);
	cursor: pointer;
}

.vbl-pscrim.is-open { opacity: 1; visibility: visible; }

.vbl-palert {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 13px 16px;
	border-radius: var(--vbl-r-md);
	font-size: .9rem;
}

.vbl-palert--ok { background: var(--vbl-accent-soft); border: 1px solid var(--vbl-accent-line); color: var(--vbl-accent); }
.vbl-palert--bad { background: var(--vbl-danger-soft); border: 1px solid var(--vbl-danger); color: var(--vbl-danger); }

/* ------------------------------------------------------------- stat tiles */

.vbl-pstats { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(210px, 100%), 1fr)); gap: var(--vbl-gap-4); }

.vbl-pstat {
	display: flex;
	align-items: center;
	gap: 14px;
	padding: 18px;
	background: var(--vbl-surface);
	border: 1px solid var(--vbl-border);
	border-radius: var(--vbl-r-lg);
}

.vbl-pstat__icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 48px;
	height: 48px;
	flex: none;
	border-radius: var(--vbl-r-md);
	background: var(--vbl-accent-soft);
	color: var(--vbl-accent);
}

.vbl-pstat__icon--info { background: var(--vbl-info-soft); color: var(--vbl-info); }
.vbl-pstat__icon--warn { background: var(--vbl-warn-soft); color: var(--vbl-warn); }
.vbl-pstat__icon--bad { background: var(--vbl-danger-soft); color: var(--vbl-danger); }

.vbl-pstat__value { display: block; font-size: 1.55rem; font-weight: 800; letter-spacing: -.02em; line-height: 1.3; }
.vbl-pstat__label { color: var(--vbl-text-muted); font-size: .84rem; }

/* ----------------------------------------------------------------- cards */

.vbl-pcard {
	background: var(--vbl-surface);
	border: 1px solid var(--vbl-border);
	border-radius: var(--vbl-r-lg);
	padding: var(--vbl-gap-5);
}

.vbl-pcard__head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--vbl-gap-3);
	flex-wrap: wrap;
	margin-bottom: var(--vbl-gap-4);
}

.vbl-pcard__head h2 { margin: 0; font-size: 1.02rem; font-weight: 700; }

.vbl-pgrid { display: grid; gap: var(--vbl-gap-4); }
.vbl-pgrid--2 { grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr)); }
.vbl-pgrid--3 { grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr)); }

/* ---------------------------------------------------------------- charts */

.vbl-pchart { position: relative; height: 300px; }
.vbl-pchart canvas { width: 100% !important; height: 100% !important; }
.vbl-pchart--sm { height: 240px; }
.vbl-pchart__empty { color: var(--vbl-text-muted); font-size: .88rem; text-align: center; padding: var(--vbl-gap-6) 0; margin: 0; }

/* ---------------------------------------------------------------- tables */

.vbl-ptable-wrap { overflow-x: auto; }

.vbl-ptable { width: 100%; border-collapse: collapse; font-size: .89rem; min-width: 640px; }
.vbl-ptable th, .vbl-ptable td { padding: 12px 14px; text-align: start; border-bottom: 1px solid var(--vbl-border); }
.vbl-ptable th { color: var(--vbl-text-muted); font-size: .78rem; font-weight: 700; white-space: nowrap; }
.vbl-ptable tbody tr:hover { background: var(--vbl-surface-2); }
.vbl-ptable td:last-child, .vbl-ptable th:last-child { text-align: end; }

.vbl-ptag {
	display: inline-flex;
	align-items: center;
	gap: 5px;
	padding: 4px 10px;
	border-radius: var(--vbl-r-full);
	font-size: .76rem;
	font-weight: 600;
	white-space: nowrap;
}

.vbl-ptag--ok { background: var(--vbl-accent-soft); color: var(--vbl-accent); }
.vbl-ptag--warn { background: var(--vbl-warn-soft); color: var(--vbl-warn); }
.vbl-ptag--bad { background: var(--vbl-danger-soft); color: var(--vbl-danger); }
.vbl-ptag--muted { background: var(--vbl-surface-3); color: var(--vbl-text-muted); }
.vbl-ptag--info { background: var(--vbl-info-soft); color: var(--vbl-info); }

.vbl-pcell { display: flex; align-items: center; gap: 10px; min-width: 0; }

.vbl-pcell__avatar {
	display: grid;
	place-items: center;
	width: 36px;
	height: 36px;
	flex: none;
	border-radius: var(--vbl-r-full);
	overflow: hidden;
	background: var(--vbl-surface-3);
}

.vbl-pcell__avatar img { width: 100%; height: 100%; max-width: none; object-fit: cover; display: block; }
.vbl-pcell__thumb { width: 56px; height: 36px; flex: none; border-radius: var(--vbl-r-xs); overflow: hidden; background: var(--vbl-surface-3); }
.vbl-pcell__thumb img { width: 100%; height: 100%; max-width: none; object-fit: cover; display: block; }
.vbl-pcell strong { display: block; color: var(--vbl-text); font-size: .89rem; }
.vbl-pcell small { color: var(--vbl-text-muted); font-size: .76rem; }

/* ----------------------------------------------------------------- forms */

.vbl-pfield { display: flex; flex-direction: column; gap: 6px; margin-bottom: var(--vbl-gap-4); }
.vbl-pfield label { color: var(--vbl-text-soft); font-size: .86rem; font-weight: 600; }

.vbl-pinput,
.vbl-ptextarea,
.vbl-pselect {
	width: 100%;
	padding: 11px 13px;
	background: var(--vbl-surface-2);
	border: 1px solid var(--vbl-border);
	border-radius: var(--vbl-r-sm);
	color: var(--vbl-text);
	font-family: inherit;
	font-size: 16px;
}

.vbl-pinput:focus, .vbl-ptextarea:focus, .vbl-pselect:focus { outline: 0; border-color: var(--vbl-accent-line); }
.vbl-ptextarea { min-height: 120px; resize: vertical; line-height: 1.9; }
.vbl-pfield__hint { color: var(--vbl-text-muted); font-size: .78rem; }

.vbl-pcheck { display: flex; align-items: center; gap: 9px; color: var(--vbl-text-soft); font-size: .88rem; cursor: pointer; min-height: 44px; }

.vbl-pbtn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 7px;
	min-height: 44px;
	padding: 11px 18px;
	border: 1px solid transparent;
	border-radius: var(--vbl-r-sm);
	font-family: inherit;
	font-size: .9rem;
	font-weight: 600;
	cursor: pointer;
}

.vbl-pbtn--primary { background: var(--vbl-accent); color: var(--vbl-accent-ink); }
.vbl-pbtn--primary:hover { background: var(--vbl-accent-hover); }
.vbl-pbtn--ghost { background: var(--vbl-surface-2); border-color: var(--vbl-border); color: var(--vbl-text-soft); }
.vbl-pbtn--ghost:hover { background: var(--vbl-surface-3); color: var(--vbl-text); }
.vbl-pbtn--danger { background: var(--vbl-danger-soft); color: var(--vbl-danger); border-color: var(--vbl-danger); }
.vbl-pbtn--sm { min-height: 36px; padding: 7px 12px; font-size: .82rem; }

.vbl-prow { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }

.vbl-pempty { text-align: center; padding: var(--vbl-gap-7) var(--vbl-gap-4); color: var(--vbl-text-muted); }
.vbl-pempty h3 { color: var(--vbl-text); margin: 10px 0 6px; font-size: 1rem; }

/* --------------------------------------------------------------- tickets */

.vbl-pthread { display: flex; flex-direction: column; gap: var(--vbl-gap-3); max-height: 460px; overflow-y: auto; padding-inline-end: 4px; }

.vbl-pmsg { display: flex; gap: 11px; }
.vbl-pmsg__main { flex: 1; min-width: 0; background: var(--vbl-surface-2); border: 1px solid var(--vbl-border); border-radius: var(--vbl-r-md); padding: 12px 14px; }
.vbl-pmsg--mine .vbl-pmsg__main { background: var(--vbl-accent-soft); border-color: var(--vbl-accent-line); }
.vbl-pmsg__head { display: flex; align-items: center; gap: 8px; margin-bottom: 5px; }
.vbl-pmsg__head strong { font-size: .86rem; color: var(--vbl-text); }
.vbl-pmsg__head time { font-size: .74rem; color: var(--vbl-text-muted); }
.vbl-pmsg__body { font-size: .89rem; color: var(--vbl-text-soft); white-space: pre-wrap; }

/* ----------------------------------------------------------- breakpoints */

@media (min-width: 1024px) {
	.vbl-pside { position: sticky; transform: none; height: 100vh; }
	[dir="rtl"] .vbl-pside { transform: none; }
	.vbl-pside__close, .vbl-picon[data-vbl-pside-open] { display: none; }
	.vbl-pscrim { display: none; }
	.vbl-ptop { padding-inline: var(--vbl-gap-6); }
	.vbl-pbody { padding-inline: var(--vbl-gap-6); }
}

@media (max-width: 767px) {
	.vbl-ptop__me > span:last-child { display: none; }
	.vbl-ptop__title { font-size: 1rem; }
}

/* course cover preview in the editor */
.vbl-pcover { display: block; border-radius: var(--vbl-r-md); overflow: hidden; margin-bottom: 8px; max-width: 320px; }
.vbl-pcover img { width: 100%; height: auto; display: block; }

/* ---------------------------------------------------------- chapters
   The curriculum builder inside the course editor: chapters in order,
   each holding its lessons, everything reorderable from here. */

.vbl-chap {
	border: 1px solid var(--vbl-border);
	border-radius: var(--vbl-r-md, 14px);
	background: var(--vbl-surface);
	margin-bottom: var(--vbl-gap-3);
	overflow: hidden;
}

.vbl-chap--loose { border-style: dashed; }

.vbl-chap__head {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	gap: 10px;
	padding: 12px 14px;
	background: var(--vbl-surface-2);
	border-bottom: 1px solid var(--vbl-border);
}

.vbl-chap__badge {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 30px;
	height: 30px;
	flex: none;
	border-radius: var(--vbl-r-full);
	background: var(--vbl-accent-soft, var(--vbl-surface));
	color: var(--vbl-accent);
	font-size: .84rem;
	font-weight: 700;
}

.vbl-chap__title { font-size: .95rem; }

.vbl-chap__rename {
	display: flex;
	align-items: center;
	gap: 8px;
	flex: 1 1 240px;
	min-width: 0;
}

.vbl-chap__rename .vbl-pinput { font-size: .95rem; font-weight: 600; padding: 9px 12px; }

.vbl-chap__ops { display: flex; align-items: center; gap: 6px; flex: none; }
.vbl-chap__op { display: inline-flex; margin: 0; }

.vbl-picon--sm { width: 34px; height: 34px; border-radius: var(--vbl-r-sm); }
.vbl-picon--danger:hover { background: var(--vbl-danger-soft); color: var(--vbl-danger); border-color: var(--vbl-danger); }
.vbl-picon[disabled] { opacity: .35; cursor: default; }
.vbl-picon[disabled]:hover { background: var(--vbl-surface); color: var(--vbl-text-soft); }

.vbl-pselect--xs {
	width: auto;
	max-width: 150px;
	padding: 7px 9px;
	font-size: .8rem;
	background: var(--vbl-surface);
}

.vbl-chap__lessons { list-style: none; margin: 0; padding: 0; }

.vbl-chap__lesson {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	gap: 9px;
	padding: 10px 14px;
	border-bottom: 1px solid var(--vbl-border);
}

.vbl-chap__lesson:last-child { border-bottom: 0; }

.vbl-chap__num {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 24px;
	height: 24px;
	flex: none;
	border-radius: var(--vbl-r-full);
	background: var(--vbl-surface-2);
	color: var(--vbl-text-muted);
	font-size: .74rem;
}

.vbl-chap__name {
	flex: 1 1 180px;
	min-width: 0;
	color: var(--vbl-text);
	font-size: .9rem;
	text-decoration: none;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.vbl-chap__name:hover { color: var(--vbl-accent); }

.vbl-chap__none { padding: 14px; color: var(--vbl-text-muted); font-size: .84rem; }

.vbl-chap__add {
	display: flex;
	align-items: center;
	gap: 7px;
	padding: 11px 14px;
	border-top: 1px dashed var(--vbl-border);
	color: var(--vbl-accent);
	font-size: .85rem;
	text-decoration: none;
}

.vbl-chap__add:hover { background: var(--vbl-surface-2); }

.vbl-chap__new {
	display: flex;
	align-items: center;
	gap: 10px;
	flex-wrap: wrap;
	margin-top: var(--vbl-gap-3);
}

.vbl-chap__new .vbl-pinput { flex: 1 1 220px; }

@media (max-width: 640px) {
	.vbl-chap__ops { width: 100%; justify-content: flex-end; }
	.vbl-chap__rename { flex-basis: 100%; }
	.vbl-pselect--xs { max-width: 120px; }
}

/* ------------------------------------------------------------ dialogs
   The lesson editor opens over the list instead of pushing it down. */

.vbl-pdialog {
	width: min(920px, calc(100vw - 32px));
	max-height: min(88vh, 900px);
	padding: 0;
	border: 1px solid var(--vbl-border);
	border-radius: var(--vbl-r-md, 16px);
	background: var(--vbl-surface);
	color: var(--vbl-text);
	overflow: hidden;
}

.vbl-pdialog::backdrop {
	background: rgba(8, 14, 10, .55);
	backdrop-filter: blur(3px);
}

.vbl-pdialog__head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	padding: 14px 18px;
	border-bottom: 1px solid var(--vbl-border);
	background: var(--vbl-surface-2);
	position: sticky;
	top: 0;
	z-index: 1;
}

.vbl-pdialog__head h2 { margin: 0; font-size: 1.02rem; }

.vbl-pdialog__body {
	padding: 18px;
	overflow-y: auto;
	max-height: calc(min(88vh, 900px) - 62px);
	overscroll-behavior: contain;
}

@media (max-width: 640px) {
	.vbl-pdialog {
		width: 100vw;
		max-width: 100vw;
		max-height: 100dvh;
		height: 100dvh;
		border-radius: 0;
		border: 0;
		margin: 0;
	}

	.vbl-pdialog__body { max-height: calc(100dvh - 62px); }
}

/* Chapter head refinements: the rename button must not wrap, and the title
   field should read as a field rather than swallow the whole row. */
.vbl-chap__rename .vbl-pbtn { white-space: nowrap; flex: none; }
.vbl-chap__rename .vbl-pinput { max-width: 460px; }
.vbl-chap__name { padding-block: 5px; }

/* Metadata separator — see the note in the theme stylesheet: a literal "·"
   beside a Persian digit reads as a zero, so the rule is drawn instead. */
.vbl-sep {
	display: inline-flex;
	align-items: center;
	flex-wrap: wrap;
	gap: 9px;
}

.vbl-sep > * + *::before {
	content: '';
	display: inline-block;
	width: 1px;
	height: .82em;
	margin-inline-end: 9px;
	background: currentColor;
	opacity: .38;
	vertical-align: -.08em;
}

/* ======================================================================
   Panel sign-in
   A standalone page on the panel's own hostname. It borrows the product's
   tokens and typeface and nothing else — no site header, no site footer.
   ====================================================================== */

.vbl-login-body {
	margin: 0;
	min-height: 100vh;
	min-height: 100dvh;
	background: var(--vbl-bg);
	color: var(--vbl-text);
	/* Without this the page fell back to the browser default and rendered
	   Persian in Times New Roman. */
	font-family: var(--vbl-font);
	font-size: 15px;
	line-height: 1.9;
	-webkit-font-smoothing: antialiased;
}

.vbl-login-body * { font-family: inherit; }

.vbl-login {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
	min-height: 100vh;
	min-height: 100dvh;
}

/* --- the form side ---------------------------------------------------- */

.vbl-login__panel {
	display: flex;
	align-items: center;
	justify-content: center;
	padding: var(--vbl-gap-6) var(--vbl-gap-5);
}

.vbl-login__inner {
	width: 100%;
	max-width: 400px;
}

.vbl-login__brand {
	display: inline-flex;
	align-items: center;
	gap: 11px;
	margin-bottom: var(--vbl-gap-6);
	text-decoration: none;
	color: var(--vbl-text);
}

.vbl-login__mark {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 42px;
	height: 42px;
	flex: none;
	border-radius: 13px;
	background: linear-gradient(145deg, var(--vbl-green-400), var(--vbl-green-600));
	color: #04241a;
	box-shadow: 0 8px 22px -8px var(--vbl-green-500);
}

.vbl-login__mark svg { width: 21px; height: 21px; }
.vbl-login__wordmark { font-size: 1.08rem; font-weight: 800; letter-spacing: -.01em; }

.vbl-login__title {
	margin: 0 0 10px;
	font-size: clamp(1.5rem, 3.4vw, 1.95rem);
	line-height: 1.4;
	letter-spacing: -.015em;
}

.vbl-login__lede {
	margin: 0 0 var(--vbl-gap-5);
	color: var(--vbl-text-muted);
	font-size: .89rem;
	line-height: 2;
}

.vbl-login__error {
	display: flex;
	align-items: flex-start;
	gap: 9px;
	margin-bottom: var(--vbl-gap-4);
	padding: 12px 14px;
	border: 1px solid var(--vbl-danger);
	border-radius: var(--vbl-r-sm);
	background: var(--vbl-danger-soft);
	color: var(--vbl-danger);
	font-size: .86rem;
	line-height: 1.8;
}

.vbl-login__error svg { width: 18px; height: 18px; flex: none; margin-top: 2px; }

.vbl-login__field { display: flex; flex-direction: column; gap: 7px; margin-bottom: var(--vbl-gap-4); }

.vbl-login__field label {
	color: var(--vbl-text-soft);
	font-size: .85rem;
	font-weight: 600;
}

.vbl-login__input {
	width: 100%;
	min-height: 50px;
	padding: 13px 15px;
	border: 1px solid var(--vbl-border);
	border-radius: var(--vbl-r-sm);
	background: var(--vbl-surface-2);
	color: var(--vbl-text);
	font-family: inherit;
	/* 16px keeps iOS from zooming the page when the field takes focus. */
	font-size: 16px;
	transition: border-color var(--vbl-fast), box-shadow var(--vbl-fast);
}

.vbl-login__input:focus {
	outline: 0;
	border-color: var(--vbl-accent);
	box-shadow: 0 0 0 3px var(--vbl-accent-soft);
}

.vbl-login__row {
	display: flex;
	align-items: center;
	justify-content: space-between;
	flex-wrap: wrap;
	gap: 10px;
	margin-bottom: var(--vbl-gap-5);
}

.vbl-login__remember {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	min-height: 44px;
	color: var(--vbl-text-soft);
	font-size: .85rem;
	cursor: pointer;
}

.vbl-login__remember input { width: 17px; height: 17px; accent-color: var(--vbl-accent); }

.vbl-login__lost {
	display: inline-flex;
	align-items: center;
	min-height: 44px;
	color: var(--vbl-text-muted);
	font-size: .82rem;
	text-decoration: none;
}

.vbl-login__lost:hover { color: var(--vbl-accent); }

.vbl-login__submit {
	width: 100%;
	min-height: 52px;
	border: 0;
	border-radius: var(--vbl-r-sm);
	background: var(--vbl-accent);
	color: var(--vbl-accent-ink);
	font-family: inherit;
	font-size: 1rem;
	font-weight: 700;
	cursor: pointer;
	transition: filter var(--vbl-fast), transform var(--vbl-fast);
}

.vbl-login__submit:hover { filter: brightness(1.07); }
.vbl-login__submit:active { transform: translateY(1px); }
.vbl-login__submit:focus-visible { outline: 3px solid var(--vbl-accent-line); outline-offset: 3px; }

.vbl-login__back {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	margin-top: var(--vbl-gap-5);
	min-height: 44px;
	color: var(--vbl-text-muted);
	font-size: .85rem;
	text-decoration: none;
}

.vbl-login__back:hover { color: var(--vbl-text); }
.vbl-login__back svg { width: 16px; height: 16px; }

/* --- the atmosphere --------------------------------------------------- */

.vbl-login__stage {
	position: relative;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: var(--vbl-gap-5);
	padding: var(--vbl-gap-6);
	overflow: hidden;
	background:
		radial-gradient(120% 90% at 70% 20%, var(--vbl-accent-soft), transparent 62%),
		linear-gradient(160deg, var(--vbl-surface), var(--vbl-bg));
	border-inline-start: 1px solid var(--vbl-border);
}

.vbl-login__glow {
	position: absolute;
	inset-block-start: -18%;
	inset-inline-end: -18%;
	width: 60%;
	aspect-ratio: 1;
	border-radius: 50%;
	background: radial-gradient(circle, var(--vbl-green-500), transparent 68%);
	opacity: .2;
	filter: blur(48px);
	pointer-events: none;
}

.vbl-login__art {
	position: relative;
	width: min(360px, 74%);
	height: auto;
	filter: drop-shadow(0 26px 46px rgba(0, 0, 0, .38));
}

.vbl-login__plate {
	transform-origin: 200px 220px;
	animation: vbl-login-float 7s ease-in-out infinite;
	animation-delay: calc(var(--i) * .55s);
}

.vbl-login__spark {
	fill: var(--vbl-green-300);
	opacity: .7;
	animation: vbl-login-twinkle 4.5s ease-in-out infinite;
	animation-delay: calc(var(--i) * .8s);
}

.vbl-login__caption {
	position: relative;
	margin: 0;
	max-width: 30ch;
	color: var(--vbl-text-muted);
	font-size: .92rem;
	line-height: 2.1;
	text-align: center;
}

@keyframes vbl-login-float {
	0%, 100% { transform: translateY(0); }
	50%      { transform: translateY(-9px); }
}

@keyframes vbl-login-twinkle {
	0%, 100% { opacity: .25; }
	50%      { opacity: .95; }
}

@media (prefers-reduced-motion: reduce) {
	.vbl-login__plate,
	.vbl-login__spark { animation: none; }
}

/* --- one column ------------------------------------------------------- */

@media (max-width: 900px) {
	.vbl-login { grid-template-columns: minmax(0, 1fr); }

	/* The form leads on a phone; the atmosphere becomes a band beneath it
	   rather than a screenful the reader has to scroll past to sign in. */
	.vbl-login__panel { order: 1; padding: var(--vbl-gap-6) var(--vbl-gap-4); }
	.vbl-login__stage { order: 2; padding: var(--vbl-gap-5) var(--vbl-gap-4); border-inline-start: 0; border-block-start: 1px solid var(--vbl-border); }
	.vbl-login__art { width: min(190px, 46%); }
	.vbl-login__caption { font-size: .85rem; }
}

@media (max-width: 400px) {
	.vbl-login__panel { padding-inline: 18px; }
	.vbl-login__stage { display: none; }
}