/*
 * BZ CRM styles — matched to the Pure Design theme.
 * Falls back to sane defaults when theme tokens are absent.
 */

.bz-crm {
	--bz-bg: var(--pd-color-bg, #0d0d0d);
	--bz-surface: var(--pd-color-surface, #1a1a1a);
	--bz-text: var(--pd-color-text, #ffffff);
	--bz-text-2: var(--pd-color-text-secondary, #e0e0e0);
	--bz-muted: var(--pd-color-text-muted, #646464);
	--bz-border: var(--pd-color-border, rgba(255, 255, 255, 0.1));
	--bz-accent: var(--pd-color-accent, #ffffff);
	--bz-accent-text: var(--pd-color-accent-text, #0d0d0d);
	--bz-radius: var(--pd-radius-card, 16px);
	--bz-radius-sm: var(--pd-radius-badge, 4px);
	--bz-gap: var(--pd-gutter, 24px);
	color: var(--bz-text-2);
}

.bz-muted {
	color: var(--bz-muted);
}

/* ---------------------------------------------------------- Dashboard cards */
.bz-cards {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: var(--bz-gap);
	margin: 20px 0;
}

.bz-card {
	display: flex;
	flex-direction: column;
	gap: 6px;
	padding: 24px;
	background: var(--bz-surface);
	border: 1px solid var(--bz-border);
	border-radius: var(--bz-radius);
	text-decoration: none;
	transition: transform 0.3s ease, border-color 0.3s ease;
}

.bz-card:hover {
	transform: translateY(-4px);
	border-color: var(--bz-muted);
}

.bz-card__value {
	color: var(--bz-text);
	font-size: 2rem;
	font-weight: 600;
	line-height: 1;
}

.bz-card__label {
	color: var(--bz-muted);
	font-size: 0.8125rem;
	text-transform: uppercase;
	letter-spacing: 0.06em;
}

/* ------------------------------------------------------------- Schedule */
.bz-week {
	display: grid;
	grid-template-columns: repeat(7, minmax(0, 1fr));
	gap: 12px;
	margin: 20px 0;
}

.bz-day {
	padding: 14px;
	background: var(--bz-surface);
	border: 1px solid var(--bz-border);
	border-radius: var(--bz-radius);
}

.bz-day h3 {
	margin: 0 0 10px;
	color: var(--bz-text);
	font-size: 0.75rem;
	font-weight: 600;
	letter-spacing: 0.08em;
	text-transform: uppercase;
}

.bz-lessons {
	margin: 0;
	padding: 0;
	list-style: none;
	display: flex;
	flex-direction: column;
	gap: 8px;
}

.bz-lesson {
	display: flex;
	flex-direction: column;
	gap: 2px;
	padding: 8px 10px;
	background: rgba(255, 255, 255, 0.04);
	border-radius: var(--bz-radius-sm);
	font-size: 0.8125rem;
	line-height: 1.3;
}

.bz-lesson__time {
	color: var(--bz-text);
	font-weight: 600;
}

.bz-lesson__group {
	color: var(--bz-text-2);
}

.bz-lesson__teacher,
.bz-lesson__room {
	color: var(--bz-muted);
	font-size: 0.75rem;
}

/* ------------------------------------------------------------- Filters */
.bz-filters {
	display: flex;
	flex-wrap: wrap;
	align-items: flex-end;
	gap: 16px;
	margin: 16px 0;
}

.bz-filters label {
	display: flex;
	flex-direction: column;
	gap: 4px;
	font-size: 0.8125rem;
	color: var(--bz-muted);
}

.bz-bulk {
	display: flex;
	align-items: center;
	gap: 10px;
	flex-wrap: wrap;
}

/* ------------------------------------------------------------- Tables */
.bz-table {
	border-radius: var(--bz-radius);
	overflow: hidden;
}

.bz-check {
	display: inline-flex;
}

/* ------------------------------------------------------- Meta box layout */
.bz-grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 4px 20px;
}

.bz-checkbox-list {
	display: flex;
	flex-wrap: wrap;
	gap: 8px 18px;
	margin: 6px 0 12px;
}

.bz-checkbox-list label {
	display: inline-flex;
	align-items: center;
	gap: 6px;
}

/* ----------------------------------------------------- Schedule repeater */
.bz-schedule-rows {
	margin: 8px 0;
}

.bz-schedule-row {
	position: relative;
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 8px;
	padding: 10px 34px 10px 40px;
	margin-bottom: 8px;
	background: var(--bz-surface);
	border: 1px solid var(--bz-border);
	border-radius: var(--bz-radius-sm);
}

.bz-schedule-row select,
.bz-schedule-row input {
	flex: 1 1 120px;
}

.bz-handle {
	position: absolute;
	top: 0;
	bottom: 0;
	left: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 34px;
	color: var(--bz-muted);
	cursor: grab;
	border-right: 1px solid var(--bz-border);
}

.bz-schedule-remove {
	position: absolute;
	top: 50%;
	right: 8px;
	transform: translateY(-50%);
	color: #b32d2e;
	font-size: 18px;
	text-decoration: none;
}

/* ------------------------------------------------------------ Calendar */
.bz-calendar {
	margin: 20px 0;
}

.bz-calendar__nav {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 14px;
}

.bz-calendar__label {
	color: var(--bz-text);
	font-size: 1.125rem;
	font-weight: 600;
}

.bz-calendar__prev,
.bz-calendar__next {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 40px;
	height: 40px;
	border: 1px solid var(--bz-border);
	border-radius: 50%;
	color: var(--bz-text-2);
	text-decoration: none;
}

.bz-calendar__prev:hover,
.bz-calendar__next:hover {
	background: var(--bz-accent);
	color: var(--bz-accent-text);
	border-color: transparent;
}

.bz-calendar__grid {
	display: grid;
	grid-template-columns: repeat(7, minmax(0, 1fr));
	gap: 8px;
}

.bz-calendar__head {
	padding: 6px 0;
	color: var(--bz-muted);
	font-size: 0.6875rem;
	text-align: center;
	text-transform: uppercase;
	letter-spacing: 0.08em;
}

.bz-calendar__cell {
	min-height: 96px;
	padding: 8px;
	background: var(--bz-surface);
	border: 1px solid var(--bz-border);
	border-radius: var(--bz-radius-sm);
}

.bz-calendar__cell--empty {
	background: transparent;
	border-color: transparent;
}

.bz-calendar__cell--today {
	border-color: var(--bz-accent);
}

.bz-calendar__day {
	display: block;
	margin-bottom: 6px;
	color: var(--bz-text);
	font-size: 0.8125rem;
	font-weight: 600;
}

.bz-calendar__events {
	margin: 0;
	padding: 0;
	list-style: none;
	display: flex;
	flex-direction: column;
	gap: 4px;
}

.bz-calendar__events a {
	display: block;
	padding: 4px 6px;
	background: rgba(255, 255, 255, 0.06);
	border-radius: var(--bz-radius-sm);
	color: var(--bz-text-2);
	font-size: 0.75rem;
	line-height: 1.3;
	text-decoration: none;
}

.bz-calendar__events a:hover {
	background: var(--bz-accent);
	color: var(--bz-accent-text);
}

.bz-calendar__time {
	color: var(--bz-muted);
	margin-right: 4px;
}

/* --------------------------------------------------------- Group cards */
.bz-groups {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
	gap: var(--bz-gap);
}

.bz-group-card {
	padding: 24px;
	background: var(--bz-surface);
	border: 1px solid var(--bz-border);
	border-radius: var(--bz-radius);
}

.bz-group-card__title {
	margin: 0 0 10px;
	color: var(--bz-text);
	font-size: 1.25rem;
}

.bz-group-card__meta {
	display: flex;
	flex-wrap: wrap;
	gap: 4px 14px;
	margin: 0 0 12px;
	color: var(--bz-muted);
	font-size: 0.8125rem;
}

.bz-group-card .bz-day {
	padding: 10px;
	margin-bottom: 8px;
}

/* ------------------------------------------------------------ Badges */
.bz-badge {
	display: inline-block;
	padding: 2px 10px;
	border-radius: 10px;
	font-size: 12px;
	line-height: 1.6;
}

.bz-badge--active {
	background: #d5f5dd;
	color: #146c2e;
}

.bz-badge--paused {
	background: #f0e2c8;
	color: #7a5a12;
}

/* ------------------------------------------------- Admin contrast overrides
 * The front-end uses the dark theme tokens; inside wp-admin we switch to
 * WordPress' light palette so all text stays readable.
 */
body.wp-admin .bz-crm {
	--bz-bg: #fff;
	--bz-surface: #fff;
	--bz-text: #1d2327;
	--bz-text-2: #3c434a;
	--bz-muted: #646970;
	--bz-border: #dcdcde;
	--bz-accent: #2271b1;
	--bz-accent-text: #fff;
	color: #3c434a;
}

body.wp-admin .bz-card {
	background: #fff;
	border-color: #dcdcde;
}

body.wp-admin .bz-card:hover {
	border-color: #2271b1;
}

body.wp-admin .bz-card__value {
	color: #1d2327;
}

body.wp-admin .bz-card__label {
	color: #646970;
}

body.wp-admin .bz-day,
body.wp-admin .bz-calendar__cell,
body.wp-admin .bz-group-card,
body.wp-admin .bz-schedule-row {
	background: #fff;
	border-color: #dcdcde;
}

body.wp-admin .bz-day h3,
body.wp-admin .bz-lesson__time,
body.wp-admin .bz-calendar__day,
body.wp-admin .bz-calendar__label,
body.wp-admin .bz-group-card__title {
	color: #1d2327;
}

body.wp-admin .bz-lesson {
	background: #f6f7f7;
}

body.wp-admin .bz-lesson__group {
	color: #3c434a;
}

body.wp-admin .bz-lesson__teacher,
body.wp-admin .bz-lesson__room,
body.wp-admin .bz-group-card__meta,
body.wp-admin .bz-calendar__head,
body.wp-admin .bz-calendar__time {
	color: #646970;
}

body.wp-admin .bz-calendar__events a {
	background: #f0f0f1;
	color: #2271b1;
}

body.wp-admin .bz-calendar__events a:hover {
	background: #2271b1;
	color: #fff;
}

body.wp-admin .bz-checkbox-list label,
body.wp-admin .bz-filters label {
	color: #3c434a;
}

body.wp-admin .bz-filters label {
	color: #646970;
}

body.wp-admin .bz-bulk .description,
body.wp-admin .bz-crm p {
	color: #3c434a;
}

/* ------------------------------------------------------------ Responsive */
@media (max-width: 1200px) {
	.bz-cards {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

@media (max-width: 900px) {
	.bz-week {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.bz-calendar__grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.bz-calendar__head {
		display: none;
	}
}

@media (max-width: 600px) {
	.bz-cards,
	.bz-week,
	.bz-grid {
		grid-template-columns: minmax(0, 1fr);
	}
}