:root {
	--bg: #f7f7f7;
	--surface: #ffffff;
	--surface-alt: #f0f0f0;
	--text: #191919;
	--text-soft: #4d4d4d;
	--accent: #c90021;
	--accent-strong: #9b001a;
	--border: #d9d9d9;
	--shadow: 0 12px 26px rgba(0, 0, 0, 0.08);
}

body[data-theme="dark"] {
	--bg: #0b0b0b;
	--surface: #141414;
	--surface-alt: #1a1a1a;
	--text: #f8f8f8;
	--text-soft: #cfcfcf;
	--accent: #ffd100;
	--accent-strong: #e8bf00;
	--border: #272727;
	--shadow: 0 14px 28px rgba(0, 0, 0, 0.42);
}

* {
	box-sizing: border-box;
}

html,
body {
	margin: 0;
	min-height: 100%;
	font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
	background: var(--bg);
	color: var(--text);
}

body {
	transition: background-color 0.2s ease, color 0.2s ease;
}

.app-shell {
	width: min(980px, 100%);
	margin: 0 auto;
	padding: 1rem 1rem 2rem;
}

.app-header {
	position: relative;
	background: linear-gradient(135deg, var(--surface) 0%, var(--surface-alt) 100%);
	border: 1px solid var(--border);
	border-radius: 1rem;
	padding: 1.1rem;
	box-shadow: var(--shadow);
}

.theme-toggle {
	position: absolute;
	top: 0.7rem;
	right: 0.7rem;
	width: 2.2rem;
	height: 2.2rem;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	border-radius: 50%;
	border: 1px solid var(--border);
	background: var(--surface-alt);
	color: var(--accent);
	font: inherit;
	font-size: 1rem;
	line-height: 1;
	cursor: pointer;
	box-shadow: var(--shadow);
}

.theme-toggle:focus-visible {
	outline: 2px solid var(--accent);
	outline-offset: 2px;
}

.eyebrow {
	margin: 0 0 0.3rem;
	color: var(--accent);
	text-transform: uppercase;
	letter-spacing: 0.08em;
	font-weight: 700;
	font-size: 0.78rem;
}

h1 {
	margin: 0;
	font-size: clamp(1.4rem, 5.5vw, 2.25rem);
	line-height: 1.15;
}

.subtitle {
	margin: 0.6rem 2.8rem 0 0;
	color: var(--text-soft);
}

.widget-tabs {
	display: inline-flex;
	gap: 0.4rem;
	margin-top: 0.9rem;
	padding: 0.28rem;
	border-radius: 999px;
	border: 1px solid var(--border);
	background: var(--surface-alt);
}

.widget-tab {
	border: 0;
	background: transparent;
	color: var(--text);
	font: inherit;
	font-size: 0.85rem;
	font-weight: 600;
	padding: 0.4rem 0.7rem;
	border-radius: 999px;
	cursor: pointer;
}

.widget-tab[aria-selected="true"] {
	background: var(--accent);
	color: #111111;
}

body[data-theme="light"] .widget-tab[aria-selected="true"] {
	color: #ffffff;
}

.install-panel {
	margin-top: 1rem;
	background: var(--surface);
	border: 1px solid var(--border);
	border-left: 4px solid var(--accent);
	border-radius: 1rem;
	padding: 1rem;
}

.install-panel h2 {
	margin: 0 0 0.4rem;
	font-size: 1.1rem;
}

.install-panel p {
	margin: 0;
	color: var(--text-soft);
}

.install-actions {
	display: flex;
	gap: 0.6rem;
	margin-top: 0.9rem;
}

.cta-button,
.ghost-button {
	border: 1px solid var(--border);
	border-radius: 0.7rem;
	font: inherit;
	font-weight: 600;
	padding: 0.55rem 0.9rem;
	cursor: pointer;
}

.cta-button {
	border-color: transparent;
	background: var(--accent);
	color: #101010;
}

body[data-theme="light"] .cta-button {
	color: #ffffff;
}

.ghost-button {
	background: transparent;
	color: var(--text);
}

.widgets-grid {
	margin-top: 1rem;
	display: block;
}

.widget-card {
	background: var(--surface);
	border: 1px solid var(--border);
	border-radius: 1rem;
	box-shadow: var(--shadow);
	padding: 1rem;
}

.widget-card + .widget-card {
	margin-top: 0.9rem;
}

.widget-card h2 {
	margin: 0 0 0.65rem;
	color: var(--accent);
	font-size: 1.1rem;
}

.next-event-card {
	margin-bottom: 0.9rem;
	padding: 0.75rem;
	border: 1px solid var(--border);
	border-radius: 0.8rem;
	background: var(--surface-alt);
}

.next-event-label,
.next-event-title,
.next-event-meta,
.next-event-time {
	margin: 0;
}

.next-event-label {
	font-size: 0.72rem;
	text-transform: uppercase;
	letter-spacing: 0.06em;
	font-weight: 700;
	color: var(--text-soft);
}

.next-event-title {
	margin-top: 0.28rem;
	font-weight: 700;
	color: var(--accent);
}

.next-event-meta {
	margin-top: 0.2rem;
	font-size: 0.92rem;
	color: var(--text-soft);
}

.next-event-time {
	margin-top: 0.22rem;
	font-size: 0.93rem;
	font-weight: 600;
}

.next-event-link {
	display: inline-block;
	margin-top: 0.45rem;
	font-size: 0.86rem;
	color: var(--accent);
}

.month-calendar {
	border: 1px solid var(--border);
	border-radius: 0.8rem;
	padding: 0.75rem;
	background: var(--surface-alt);
}

.calendar-controls {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 0.7rem;
	margin-bottom: 0.65rem;
}

.calendar-nav-button {
	width: 2rem;
	height: 2rem;
	border-radius: 50%;
	border: 1px solid var(--border);
	background: var(--surface);
	color: var(--text);
	font: inherit;
	font-size: 1.1rem;
	cursor: pointer;
}

.calendar-month-label {
	margin: 0;
	font-weight: 700;
	color: var(--accent);
	text-align: center;
	flex: 1;
}

.calendar-grid {
	display: grid;
	grid-template-columns: repeat(7, minmax(0, 1fr));
	gap: 0.32rem;
}

.calendar-weekday,
.calendar-day {
	text-align: center;
	padding: 0.42rem 0.2rem;
	border-radius: 0.55rem;
	font-size: 0.82rem;
}

.calendar-weekday {
	font-weight: 700;
	color: var(--text-soft);
	text-transform: uppercase;
	font-size: 0.68rem;
	letter-spacing: 0.05em;
}

.calendar-day {
	background: var(--surface);
	border: 1px solid var(--border);
	min-height: 2.1rem;
	display: grid;
	place-items: center;
	position: relative;
}

.calendar-day.is-outside {
	opacity: 0.35;
}

.calendar-day.has-event {
	border-color: var(--accent);
	font-weight: 700;
}

.calendar-day.has-event::after {
	content: '';
	position: absolute;
	bottom: 0.26rem;
	width: 0.36rem;
	height: 0.36rem;
	border-radius: 50%;
	background: var(--accent);
}

.month-events {
	margin-top: 0.8rem;
	border: 1px solid var(--border);
	border-radius: 0.8rem;
	background: var(--surface-alt);
	padding: 0.75rem;
}

.month-events h3 {
	margin: 0;
	font-size: 0.95rem;
	color: var(--accent);
}

.month-events-list {
	margin: 0.6rem 0 0;
	padding-left: 1rem;
	display: grid;
	gap: 0.35rem;
}

.month-events-list li {
	font-size: 0.9rem;
	line-height: 1.35;
}

.widget-card-wide {
	grid-column: 1 / -1;
}

.widget-fade-stack {
	position: relative;
	min-height: 260px;
}

.widget-host {
	width: 100%;
	min-height: 136px;
}

.widget-host[data-widget-theme] {
	position: absolute;
	inset: 0;
	opacity: 0;
	visibility: hidden;
	pointer-events: none;
	transition: opacity 0.25s ease, visibility 0.25s ease;
}

body[data-theme="light"] .widget-host[data-widget-theme="light"],
body[data-theme="dark"] .widget-host[data-widget-theme="dark"] {
	opacity: 1;
	visibility: visible;
	pointer-events: auto;
}

.app-footer {
	margin-top: 1rem;
	color: var(--text-soft);
	text-align: center;
	font-size: 0.9rem;
}

.app-footer a {
	color: var(--accent);
}

.github-link {
	display: inline-flex;
	align-items: center;
	gap: 0.3rem;
	text-decoration: none;
}

.github-link:hover {
	text-decoration: underline;
}

@media (min-width: 720px) {
	.app-shell {
		padding: 1.25rem 1.2rem 2.4rem;
	}
}