/* Modern responsive calendar with light/dark theme support */
:root {
	--imena-bg: #f6f9ff;
	--imena-card: #ffffff;
	--imena-border: #dfe7ef;
	--imena-text: #111827;
	--imena-accent: #0a84ff;
	--imena-muted: #6b7280;
}

@media (prefers-color-scheme: dark) {
	:root {
		--imena-bg: #031428;
		--imena-card: #062038;
		--imena-border: #143040;
		--imena-text: #e6eef8;
		--imena-accent: #3aa0ff;
		--imena-muted: #9aa4b2;
	}
}

.imena-calendar {
	background: var(--imena-card);
	color: var(--imena-text);
	border: 1px solid var(--imena-border);
	padding: 16px;
	border-radius: 12px;
	box-shadow: 0 6px 18px rgba(2,6,23,0.08);
	max-width: 820px;
	margin: 0 auto 1.5rem;
}

.imena-calendar-header {
	display:flex;
	justify-content:space-between;
	align-items:center;
	gap:12px;
	margin-bottom:12px;
}

.imena-calendar-header .imena-month-year {
	font-weight:700;
	font-size:1.05rem;
	/* Make sure the title can shrink/grow inside the flex container
	   and remain readable on narrow screens. Allow wrapping and center text. */
	flex: 1 1 0;
	min-width: 0; /* allow shrinking within flexbox */
	text-align: center;
	white-space: normal;
	overflow: visible;
	padding: 0 8px;
}

.imena-calendar-header .imena-header-actions {
	display: flex;
	gap: 8px;
	flex: 0 0 auto; /* keep buttons their intrinsic size */
}

.imena-calendar-header button {
	background: transparent;
	border: 1px solid var(--imena-border);
	color: var(--imena-text);
	padding:6px 10px;
	border-radius:8px;
	cursor:pointer;
}

.imena-calendar-table { width:100%; border-collapse: collapse; table-layout: fixed; }
.imena-calendar-table thead th { text-align:center; color:var(--imena-muted); font-weight:600; padding:6px 8px; width:14.2857%; }
.imena-calendar-table td { background: transparent; padding: 0; vertical-align: top; }

.imena-calendar-body tr { display: table-row; }
.imena-calendar-body td {
	display: table-cell;
	width:14.2857%;
	min-height:96px;
	border: 1px solid var(--imena-border);
	border-radius:10px;
	padding:10px;
	vertical-align: top;
}

/* Subtle highlight for days that contain events. Use a translucent tint
   that reads well on both light and dark themes. The 8-digit hex provides
   alpha for supporting browsers; rgba fallback kept for compatibility. */
.imena-calendar-body td.has-events {
	/* keep class for semantic use only; visual indicator will be dots */
	background-color: transparent;
}

.imena-calendar-table td.empty { background: transparent; border-style:dashed; opacity:0.5 }
.imena-calendar-table .day-number { font-weight:600; margin-bottom:8px }
.day-events { margin-top:auto }
.event-item { font-size:13px; margin-bottom:6px; display:block; overflow:hidden; text-overflow:ellipsis; white-space:nowrap }
.event-item a { color:var(--imena-accent); text-decoration:none }
.event-item a:hover { text-decoration:underline }
.imena-loading { text-align:center; padding:6px; color:var(--imena-muted) }

@media (max-width:740px) {
	.imena-calendar-body tr { flex-direction:row; flex-wrap:wrap }
	.imena-calendar-body td { min-width: 30%; }
}

/* Improve header title readability on smaller devices */
@media (max-width:520px) {
	.imena-calendar-header {
		gap:8px;
	}
	.imena-calendar-header .imena-month-year {
		font-size: 0.95rem;
		padding: 0 6px;
	}
	.imena-calendar-header button {
		padding:4px 8px;
		font-size: 0.95rem;
	}
}

/* Dots indicator for days with events */
.event-dots { display:flex; gap:6px; margin-top:8px; align-items:center; justify-content:center }
.event-dot { width:8px; height:8px; border-radius:50%; display:inline-block; background:var(--imena-accent); box-shadow: 0 1px 4px rgba(2,6,23,0.08); }
.event-dot-2 { background: #ffb86b; }
.event-dot-3 { background: #7bd389; }
.event-dot-4 { background: #7aa0ff; }

/* Week events row that appears under the week of the clicked day */
.imena-week-events-row td { padding: 0; border: 0; }
.imena-week-events-cell { padding: 0 8px 8px 8px; }
.imena-week-events-box {
	position: relative;
	background: var(--imena-card);
	border: 1px solid var(--imena-border);
	padding: 12px 16px 12px 16px;
	border-radius: 10px;
	box-shadow: 0 6px 18px rgba(2,6,23,0.06);
	/* allow the pointer/arrow to render above the box */
	overflow: visible;
	max-height: 0; /* collapsed */
	opacity: 0;
	transition: max-height 260ms cubic-bezier(.2,.9,.2,1), opacity 200ms ease;
}
.imena-week-events-arrow {
	position: absolute;
	top: -8px;
	left: 20px; /* adjusted by JS */
	width: 18px;
	height: 18px;
	transform: translateX(-50%);
	z-index: 6;
	pointer-events: none;
}

/* Thicker circular pointer instead of a triangle. This removes the
   triangular border under the box and provides a clearer, ticker-looking
   indicator that matches the accent color. */
.imena-week-events-arrow::before {
	content: '';
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%, -50%);
	width: 14px;
	height: 14px;
	border-radius: 50%;
	background: var(--imena-accent);
	box-shadow: 0 4px 10px rgba(2,6,23,0.12);
	z-index: 7;
}

/* Arrow slide + fade */
.imena-week-events-arrow {
	transition: left 260ms cubic-bezier(.2,.9,.2,1), opacity 160ms ease, transform 220ms ease;
}
.imena-week-events-links { display:flex; gap:12px; flex-wrap:wrap; align-items:center }

/* Each event gets its own row */
.imena-week-events-links { display:flex; flex-direction:column; gap:8px }
.imena-week-event-row { padding:6px 0; border-bottom: 1px dashed var(--imena-border); }
.imena-week-events-links { transition: opacity 180ms ease, transform 180ms ease; }
.imena-week-events-links.refreshing { opacity: 0; transform: translateY(-6px); }
.imena-week-event-row:last-child { border-bottom: none }
.imena-week-event-link { color:var(--imena-accent); text-decoration:none; font-weight:600 }
.imena-week-event-link:hover { text-decoration:underline }

/* Open/closing states */
.imena-week-events-box.open { opacity: 1 }
.imena-week-events-box.closing { opacity: 0 }

/* Make sure the cell containing the box can position things if needed */
.imena-week-events-cell { position: relative }

@media (max-width:520px) {
	.event-dots { gap:6px }
	.imena-week-events-box { padding:10px; }
	.imena-week-events-links { gap:10px }
	.imena-week-event-link { font-size:14px }
}

/* explicit theme override per calendar instance */
.imena-calendar[data-theme="dark"] {
	--imena-bg: #031428;
	--imena-card: #062038;
	--imena-border: #143040;
	--imena-text: #e6eef8;
	--imena-accent: #3aa0ff;
	--imena-muted: #9aa4b2;
}
.imena-calendar[data-theme="light"] {
	--imena-bg: #f6f9ff;
	--imena-card: #ffffff;
	--imena-border: #dfe7ef;
	--imena-text: #111827;
	--imena-accent: #0a84ff;
	--imena-muted: #6b7280;
}

.imena-theme-toggle { margin-right:8px }
.imena-today { margin-right:8px; padding:6px 8px; border-radius:8px; border:1px solid var(--imena-border); background:transparent; cursor:pointer; }
.imena-today:hover { background: rgba(10,132,255,0.04); }

/* Tooltip for full event titles (shows on hover and keyboard focus) */
.event-item { position: relative }
.event-item a[title] {
	position: relative;
}
.event-item a[title]::after {
	content: attr(title);
	position: absolute;
	left: 50%;
	transform: translateX(-50%) translateY(-8px);
	bottom: 100%;
	white-space: nowrap;
	background: rgba(2,6,23,0.9);
	color: #fff;
	padding: 6px 8px;
	border-radius: 6px;
	font-size: 12px;
	opacity: 0;
	pointer-events: none;
	transition: opacity 160ms ease, transform 160ms ease;
	box-shadow: 0 6px 18px rgba(2,6,23,0.32);
	z-index: 30;
}
.event-item a[title]:hover::after,
.event-item a[title]:focus::after {
	opacity: 1;
	transform: translateX(-50%) translateY(-12px);
}

/* Dark theme tooltip contrast tweak */
.imena-calendar[data-theme="light"] .event-item a[title]::after {
	background: rgba(2,6,23,0.9);
	color: #fff;
}
.imena-calendar[data-theme="dark"] .event-item a[title]::after {
	background: rgba(255,255,255,0.08);
	color: var(--imena-text);
	border: 1px solid rgba(255,255,255,0.12);
}

.imena-calendar[data-theme="dark"] .imena-calendar-body td.has-events {
	/* slightly stronger tint on dark to remain visible */
	background-color: #eccece14;
	background-color: rgba(236,206,206,0.08);
}

/* Focus styles for keyboard users on gridcells */
td[role="gridcell"]:focus {
	outline: 3px solid rgba(10,132,255,0.35);
	outline-offset: 2px;
}

/* Current date highlighting */
.imena-calendar-body td.today {
	background: linear-gradient(135deg, rgba(10,132,255,0.12) 0%, rgba(10,132,255,0.08) 100%);
	border: 2px solid var(--imena-accent);
	box-shadow: 0 0 0 1px rgba(10,132,255,0.15), 0 4px 12px rgba(10,132,255,0.12);
	position: relative;
}

.imena-calendar-body td.today .day-number {
	color: var(--imena-accent);
	font-weight: 700;
	font-size: 1.1em;
}

/* Dark theme current date */
.imena-calendar[data-theme="dark"] .imena-calendar-body td.today {
	background: linear-gradient(135deg, rgba(58,160,255,0.18) 0%, rgba(58,160,255,0.12) 100%);
	box-shadow: 0 0 0 1px rgba(58,160,255,0.25), 0 4px 12px rgba(58,160,255,0.18);
}

.imena-calendar[data-theme="dark"] .imena-calendar-body td.today .day-number {
	color: var(--imena-accent);
}

/* Ensure today styling works well with events */
.imena-calendar-body td.today.has-events {
	/* keep the today highlighting, events are shown via dots */
}