/**
 * PCO Calendar Frontend Styles
 *
 * Covers all seven view types:
 *   .pco-calendar--list    Chronological list grouped by month
 *   .pco-calendar--month   Full month grid
 *   .pco-calendar--week    7-column week grid
 *   .pco-calendar--day     Single-day schedule
 *   .pco-calendar--agenda  Compact agenda rows
 *   .pco-calendar--card    Card grid
 *   .pco-calendar--mini    Mini calendar widget
 *
 * CSS custom properties (all overrideable via the plugin Theming page
 * or your theme's stylesheet):
 */

/* ============================================================
   Custom properties
   ============================================================ */
.pco-calendar {
	--pco-cal-accent:        var(--pco-accent, #2563eb);
	--pco-cal-accent-hover:  var(--pco-accent-hover, #1d4ed8);
	--pco-cal-text:          var(--pco-text, #111827);
	--pco-cal-text-muted:    var(--pco-text-muted, #6b7280);
	--pco-cal-bg:            var(--pco-bg, #ffffff);
	--pco-cal-border:        var(--pco-border, #e5e7eb);
	--pco-cal-radius:        var(--pco-card-radius, 8px);
	--pco-cal-shadow:        var(--pco-card-shadow, 0 1px 3px rgba(0,0,0,.1));
	--pco-cal-today-bg:      #eff6ff;
	--pco-cal-today-accent:  var(--pco-cal-accent);
	--pco-cal-featured-bg:   #fefce8;
	--pco-cal-font:          var(--pco-font-body, inherit);

	font-family: var(--pco-cal-font);
	color: var(--pco-cal-text);
	box-sizing: border-box;
}

.pco-calendar *,
.pco-calendar *::before,
.pco-calendar *::after {
	box-sizing: inherit;
}

.pco-cal-empty {
	color: var(--pco-cal-text-muted);
	font-style: italic;
	padding: 1rem 0;
}

/* ============================================================
   Navigation buttons (shared across grid views)
   ============================================================ */
.pco-cal-nav {
	background: none;
	border: 1px solid var(--pco-cal-border);
	border-radius: 4px;
	cursor: pointer;
	font-size: 1.25rem;
	line-height: 1;
	padding: .25rem .6rem;
	color: var(--pco-cal-text-muted);
	transition: background .15s, color .15s;
}
.pco-cal-nav:hover {
	background: var(--pco-cal-accent);
	color: #fff;
	border-color: var(--pco-cal-accent);
}

/* ============================================================
   LIST VIEW
   ============================================================ */
.pco-cal-list {}

.pco-cal-list__month {
	margin-bottom: 2rem;
}

.pco-cal-list__month-label {
	font-size: 1rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: .05em;
	color: var(--pco-cal-text-muted);
	border-bottom: 2px solid var(--pco-cal-border);
	padding-bottom: .4rem;
	margin: 0 0 1rem;
}

.pco-cal-list__items {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 1rem;
}

.pco-cal-list__item {
	display: flex;
	gap: 1rem;
	padding: .75rem;
	border: 1px solid var(--pco-cal-border);
	border-radius: var(--pco-cal-radius);
	background: var(--pco-cal-bg);
	box-shadow: var(--pco-cal-shadow);
	transition: box-shadow .2s;
}
.pco-cal-list__item:hover {
	box-shadow: 0 4px 12px rgba(0,0,0,.12);
}
.pco-cal-list__item--featured {
	background: var(--pco-cal-featured-bg);
	border-left: 4px solid var(--pco-cal-accent);
}

.pco-cal-list__image-wrap { flex-shrink: 0; }
.pco-cal-list__image {
	width: 80px;
	height: 60px;
	object-fit: cover;
	border-radius: 4px;
	display: block;
}

.pco-cal-list__content { flex: 1; min-width: 0; }

.pco-cal-list__title {
	display: block;
	font-weight: 600;
	font-size: 1rem;
	color: var(--pco-cal-text);
	text-decoration: none;
	margin-bottom: .25rem;
}
.pco-cal-list__title:hover { color: var(--pco-cal-accent); }

.pco-cal-list__meta {
	font-size: .85rem;
	color: var(--pco-cal-text-muted);
	display: flex;
	flex-wrap: wrap;
	gap: .25rem;
	align-items: center;
}
.pco-cal-list__sep { opacity: .4; }

.pco-cal-list__summary {
	font-size: .875rem;
	color: var(--pco-cal-text-muted);
	margin: .4rem 0 0;
}

.pco-cal-list__recurrence {
	display: inline-block;
	margin-top: .4rem;
	font-size: .75rem;
	background: var(--pco-cal-border);
	border-radius: 99px;
	padding: .1rem .5rem;
	color: var(--pco-cal-text-muted);
}

/* ============================================================
   MONTH GRID VIEW
   ============================================================ */
.pco-cal-month {}

.pco-cal-month__header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 1rem;
}
.pco-cal-month__title {
	margin: 0;
	font-size: 1.125rem;
	font-weight: 700;
}

.pco-cal-month__grid {
	display: grid;
	grid-template-columns: repeat(7, 1fr);
	border-top: 1px solid var(--pco-cal-border);
	border-left: 1px solid var(--pco-cal-border);
}

.pco-cal-month__dow {
	font-size: .75rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: .04em;
	color: var(--pco-cal-text-muted);
	padding: .4rem .5rem;
	border-right: 1px solid var(--pco-cal-border);
	border-bottom: 1px solid var(--pco-cal-border);
	background: var(--pco-cal-border);
	text-align: center;
}

.pco-cal-month__cell {
	min-height: 90px;
	padding: .35rem .4rem;
	border-right: 1px solid var(--pco-cal-border);
	border-bottom: 1px solid var(--pco-cal-border);
	vertical-align: top;
	position: relative;
}
.pco-cal-month__cell--empty { background: #fafafa; }
.pco-cal-month__cell--today { background: var(--pco-cal-today-bg); }

.pco-cal-month__day-num {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 24px;
	height: 24px;
	font-size: .8rem;
	font-weight: 600;
	border-radius: 50%;
	margin-bottom: .25rem;
}
.pco-cal-month__cell--today .pco-cal-month__day-num {
	background: var(--pco-cal-today-accent);
	color: #fff;
}

.pco-cal-month__event-pill {
	display: block;
	font-size: .7rem;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	background: var(--pco-cal-accent);
	color: #fff;
	border-radius: 3px;
	padding: .1rem .3rem;
	margin-bottom: 2px;
	text-decoration: none;
	transition: opacity .15s;
}
.pco-cal-month__event-pill:hover { opacity: .85; }
.pco-cal-month__event-pill--featured { background: #f59e0b; }

.pco-cal-month__more {
	font-size: .7rem;
	color: var(--pco-cal-text-muted);
	cursor: pointer;
}

/* ============================================================
   WEEK GRID VIEW
   ============================================================ */
.pco-cal-week {}

.pco-cal-week__header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 1rem;
}
.pco-cal-week__title {
	margin: 0;
	font-size: 1.125rem;
	font-weight: 700;
}

.pco-cal-week__grid {
	display: grid;
	grid-template-columns: repeat(7, 1fr);
	gap: 0;
	border: 1px solid var(--pco-cal-border);
	border-radius: var(--pco-cal-radius);
	overflow: hidden;
}

.pco-cal-week__col {
	border-right: 1px solid var(--pco-cal-border);
	min-height: 120px;
}
.pco-cal-week__col:last-child { border-right: none; }
.pco-cal-week__col--today { background: var(--pco-cal-today-bg); }

.pco-cal-week__col-header {
	display: flex;
	flex-direction: column;
	align-items: center;
	padding: .4rem .25rem;
	border-bottom: 1px solid var(--pco-cal-border);
	background: #fafafa;
}
.pco-cal-week__col--today .pco-cal-week__col-header { background: var(--pco-cal-today-bg); }

.pco-cal-week__dow {
	font-size: .7rem;
	font-weight: 700;
	text-transform: uppercase;
	color: var(--pco-cal-text-muted);
}
.pco-cal-week__date {
	font-size: 1.1rem;
	font-weight: 700;
	line-height: 1.2;
}
.pco-cal-week__col--today .pco-cal-week__date {
	color: var(--pco-cal-accent);
}

.pco-cal-week__events { padding: .35rem .3rem; }

.pco-cal-week__event {
	display: block;
	font-size: .72rem;
	padding: .2rem .35rem;
	margin-bottom: 3px;
	background: var(--pco-cal-accent);
	color: #fff;
	border-radius: 3px;
	text-decoration: none;
	transition: opacity .15s;
}
.pco-cal-week__event:hover { opacity: .85; }
.pco-cal-week__event--featured { background: #f59e0b; }
.pco-cal-week__event-time { display: block; font-size: .65rem; opacity: .85; }
.pco-cal-week__event-name { display: block; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ============================================================
   DAY VIEW
   ============================================================ */
.pco-cal-day {}

.pco-cal-day__header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 1rem;
}
.pco-cal-day__title {
	margin: 0;
	font-size: 1.125rem;
	font-weight: 700;
}
.pco-cal-day__list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: .75rem;
}

/* ============================================================
   AGENDA VIEW
   ============================================================ */
.pco-cal-agenda {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: .5rem;
}

.pco-cal-agenda__item {
	display: flex;
	align-items: flex-start;
	gap: 1rem;
	padding: .6rem .75rem;
	border-radius: var(--pco-cal-radius);
	border: 1px solid var(--pco-cal-border);
	background: var(--pco-cal-bg);
	transition: box-shadow .2s;
}
.pco-cal-agenda__item:hover { box-shadow: var(--pco-cal-shadow); }
.pco-cal-agenda__item--featured { border-left: 4px solid var(--pco-cal-accent); }

.pco-cal-agenda__date-block {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	min-width: 44px;
	padding: .4rem .3rem;
	background: var(--pco-cal-accent);
	color: #fff;
	border-radius: 6px;
	flex-shrink: 0;
}
.pco-cal-agenda__month { font-size: .65rem; text-transform: uppercase; font-weight: 700; letter-spacing: .05em; }
.pco-cal-agenda__day   { font-size: 1.3rem; font-weight: 800; line-height: 1; }

.pco-cal-agenda__body { flex: 1; min-width: 0; }

.pco-cal-agenda__title {
	display: block;
	font-weight: 600;
	font-size: .95rem;
	color: var(--pco-cal-text);
	text-decoration: none;
	margin-bottom: .2rem;
}
.pco-cal-agenda__title:hover { color: var(--pco-cal-accent); }

.pco-cal-agenda__time,
.pco-cal-agenda__location {
	display: block;
	font-size: .8rem;
	color: var(--pco-cal-text-muted);
}

/* ============================================================
   CARD GRID VIEW
   ============================================================ */
.pco-cal-cards {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 1.5rem;
}

@media (max-width: 900px) { .pco-cal-cards { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .pco-cal-cards { grid-template-columns: 1fr; } }

.pco-cal-card {
	display: flex;
	flex-direction: column;
	border: 1px solid var(--pco-cal-border);
	border-radius: var(--pco-cal-radius);
	background: var(--pco-cal-bg);
	box-shadow: var(--pco-cal-shadow);
	overflow: hidden;
	transition: box-shadow .2s, transform .2s;
}
.pco-cal-card:hover {
	box-shadow: 0 8px 24px rgba(0,0,0,.12);
	transform: translateY(-2px);
}
.pco-cal-card--featured { border-top: 4px solid var(--pco-cal-accent); }

.pco-cal-card__image-wrap { position: relative; overflow: hidden; }
.pco-cal-card__image {
	width: 100%;
	height: 160px;
	object-fit: cover;
	display: block;
	transition: transform .3s;
}
.pco-cal-card:hover .pco-cal-card__image { transform: scale(1.04); }

.pco-cal-card__body { padding: 1rem; flex: 1; display: flex; flex-direction: column; gap: .4rem; }

.pco-cal-card__date {
	display: flex;
	align-items: baseline;
	gap: .3rem;
}
.pco-cal-card__month { font-size: .7rem; text-transform: uppercase; font-weight: 700; color: var(--pco-cal-accent); }
.pco-cal-card__day   { font-size: 1.5rem; font-weight: 800; line-height: 1; color: var(--pco-cal-accent); }

.pco-cal-card__title {
	font-size: 1rem;
	font-weight: 700;
	margin: 0;
	line-height: 1.3;
}
.pco-cal-card__title a { color: var(--pco-cal-text); text-decoration: none; }
.pco-cal-card__title a:hover { color: var(--pco-cal-accent); }

.pco-cal-card__meta {
	display: flex;
	flex-wrap: wrap;
	gap: .4rem;
	font-size: .8rem;
	color: var(--pco-cal-text-muted);
}
.pco-cal-card__time::before    { content: "🕐 "; }
.pco-cal-card__location::before { content: "📍 "; }

.pco-cal-card__summary {
	font-size: .85rem;
	color: var(--pco-cal-text-muted);
	margin: 0;
	flex: 1;
}

.pco-cal-card__recurrence {
	font-size: .75rem;
	background: var(--pco-cal-border);
	border-radius: 99px;
	padding: .1rem .5rem;
	color: var(--pco-cal-text-muted);
	align-self: flex-start;
}

.pco-cal-card__tags { display: flex; flex-wrap: wrap; gap: .3rem; }
.pco-cal-card__tag {
	font-size: .7rem;
	background: var(--pco-cal-border);
	border-radius: 99px;
	padding: .1rem .45rem;
	color: var(--pco-cal-text-muted);
}

.pco-cal-card__cta {
	display: inline-block;
	margin-top: .5rem;
	padding: .45rem 1rem;
	background: var(--pco-cal-accent);
	color: #fff;
	border-radius: 4px;
	font-size: .85rem;
	font-weight: 600;
	text-decoration: none;
	text-align: center;
	transition: background .15s;
	align-self: flex-start;
}
.pco-cal-card__cta:hover { background: var(--pco-cal-accent-hover); color: #fff; }

/* ============================================================
   MINI CALENDAR WIDGET
   ============================================================ */
.pco-cal-mini {
	max-width: 280px;
	border: 1px solid var(--pco-cal-border);
	border-radius: var(--pco-cal-radius);
	background: var(--pco-cal-bg);
	box-shadow: var(--pco-cal-shadow);
	overflow: hidden;
}

.pco-cal-mini__header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: .5rem .75rem;
	background: var(--pco-cal-accent);
	color: #fff;
}
.pco-cal-mini__header .pco-cal-nav {
	border-color: rgba(255,255,255,.4);
	color: #fff;
}
.pco-cal-mini__header .pco-cal-nav:hover { background: rgba(255,255,255,.2); border-color: transparent; }
.pco-cal-mini__title { font-weight: 700; font-size: .9rem; }

.pco-cal-mini__table {
	width: 100%;
	border-collapse: collapse;
	font-size: .8rem;
}
.pco-cal-mini__table th {
	text-align: center;
	padding: .3rem 0;
	color: var(--pco-cal-text-muted);
	font-weight: 600;
	font-size: .7rem;
	text-transform: uppercase;
}
.pco-cal-mini__table td {
	text-align: center;
	padding: .25rem 0;
	cursor: pointer;
}
.pco-cal-mini__day { position: relative; }
.pco-cal-mini__day span:first-child {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 28px;
	height: 28px;
	border-radius: 50%;
	transition: background .15s;
}
.pco-cal-mini__day:hover span:first-child { background: var(--pco-cal-border); }
.pco-cal-mini__day--today span:first-child { background: var(--pco-cal-accent); color: #fff; }
.pco-cal-mini__day--has-event span:first-child { font-weight: 700; }

.pco-cal-mini__dot {
	display: block;
	width: 4px;
	height: 4px;
	border-radius: 50%;
	background: var(--pco-cal-accent);
	margin: 1px auto 0;
}

.pco-cal-mini__events {
	padding: .5rem .75rem;
	border-top: 1px solid var(--pco-cal-border);
	font-size: .8rem;
}
.pco-cal-mini__events ul { list-style: none; margin: 0; padding: 0; }
.pco-cal-mini__events li { padding: .2rem 0; }
.pco-cal-mini__events a { color: var(--pco-cal-accent); text-decoration: none; }
.pco-cal-mini__events a:hover { text-decoration: underline; }
.pco-cal-mini__no-events { color: var(--pco-cal-text-muted); font-style: italic; }

/* ============================================================
   Responsive overrides
   ============================================================ */
@media (max-width: 640px) {
	.pco-cal-month__cell { min-height: 60px; }
	.pco-cal-month__event-pill { display: none; }
	.pco-cal-month__cell--has-events::after {
		content: '';
		display: block;
		width: 5px;
		height: 5px;
		border-radius: 50%;
		background: var(--pco-cal-accent);
		margin: 2px auto 0;
	}
	.pco-cal-week__grid { grid-template-columns: repeat(7, 1fr); }
	.pco-cal-week__event-name { display: none; }
}