:root {
	--paper: oklch(98.6% 0.006 255);
	--paper-deep: oklch(96.4% 0.01 255);
	--wash: oklch(95.2% 0.008 255);
	--surface: oklch(99.6% 0.003 255);
	--ink: oklch(22% 0.038 260);
	--ink-soft: oklch(46% 0.028 260);
	--rule: oklch(90% 0.012 255);
	--accent: oklch(47% 0.175 18);
	--accent-dark: oklch(40% 0.15 18);
	--accent-ink: oklch(99% 0.004 18);
	--success: oklch(44% 0.11 154);
	--error: oklch(48% 0.17 26);
	--space-2xs: 0.25rem;
	--space-xs: 0.5rem;
	--space-sm: 0.75rem;
	--space-md: 1rem;
	--space-lg: 1.5rem;
	--space-xl: 2rem;
	--space-2xl: 3rem;
	--space-3xl: 4rem;
	--space-4xl: 6rem;
	--font-display: "Literata", Georgia, serif;
	--font-body: "Figtree", "Trebuchet MS", sans-serif;
	--header-h: 4.25rem;
	--ease: cubic-bezier(0.16, 1, 0.3, 1);
	--radius: 0.75rem;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 0.75rem); }

body {
	margin: 0;
	background: var(--paper);
	color: var(--ink);
	font-family: var(--font-body);
	font-size: 1rem;
	line-height: 1.5;
	font-kerning: normal;
	padding-left: env(safe-area-inset-left);
	padding-right: env(safe-area-inset-right);
}

button, input, textarea, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; }
.shell { width: min(100% - 2rem, 72rem); margin-inline: auto; }

.skip-link {
	position: fixed;
	top: var(--space-md);
	left: var(--space-md);
	z-index: 200;
	transform: translateY(-200%);
	background: var(--ink);
	color: var(--surface);
	padding: var(--space-sm) var(--space-md);
	border-radius: 0.5rem;
}
.skip-link:focus { transform: translateY(0); }

.site-header {
	position: sticky;
	top: 0;
	z-index: 80;
	background: color-mix(in oklch, var(--wash) 90%, transparent);
	backdrop-filter: blur(14px);
	border-bottom: 1px solid color-mix(in oklch, var(--rule) 70%, transparent);
	transition: background-color 180ms var(--ease), border-color 180ms var(--ease);
}

.site-header.is-scrolled {
	background: white;
	border-bottom-color: var(--rule);
}

.header-bar,
.inner-header {
	min-height: var(--header-h);
	display: flex;
	align-items: center;
	gap: var(--space-md);
}

.header-bar { padding-block: 0.35rem; min-width: 0; justify-content: space-between; }

.brand {
	display: inline-flex;
	align-items: center;
	gap: var(--space-sm);
	font-family: var(--font-body);
	font-size: 1.02rem;
	font-weight: 700;
	letter-spacing: -0.02em;
	text-decoration: none;
}

.brand-mark {
	display: grid;
	place-items: center;
	width: 1.85rem;
	height: 1.85rem;
	border-radius: 999px;
	background: var(--accent);
	color: var(--accent-ink);
	font-size: 0.78rem;
	font-weight: 700;
}

.brand-small { font-size: 0.95rem; }
.brand-small .brand-mark { width: 1.5rem; height: 1.5rem; font-size: 0.65rem; }

.site-nav {
	display: none;
	align-items: center;
	gap: 0.25rem 1.35rem;
}

.site-nav a {
	color: var(--ink-soft);
	font-size: 0.92rem;
	font-weight: 600;
	text-decoration: none;
	min-height: 2.5rem;
	display: inline-flex;
	align-items: center;
}

.site-nav a:hover { color: var(--ink); }

.header-actions {
	display: flex;
	align-items: center;
	gap: var(--space-xs);
	margin-left: auto;
	flex-shrink: 0;
}

.eyebrow {
	margin: 0;
	font-size: 0.72rem;
	font-weight: 700;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--accent-dark);
}

h1, h2, h3, p { overflow-wrap: break-word; }
h1, h2, h3 { margin: 0; }

.hero-band {
	background: var(--wash);
	padding-top: clamp(2.5rem, 6vw, 4.75rem);
	padding-bottom: 8.5rem;
}

.hero-copy {
	width: 100%;
	max-width: 40rem;
	display: grid;
	gap: var(--space-md);
	justify-items: center;
	text-align: center;
}

.hero-form {
	position: relative;
	z-index: 1;
	display: flex;
	justify-content: center;
	margin-top: -7.25rem;
	padding-bottom: clamp(3rem, 7vw, 5.5rem);
}

.hero h1 {
	max-width: 16ch;
	font-family: var(--font-display);
	font-size: clamp(2.35rem, 6vw, 3.65rem);
	font-weight: 650;
	line-height: 1.08;
	letter-spacing: -0.035em;
	overflow-wrap: normal;
	text-wrap: balance;
}

.hero-lede {
	margin: 0;
	max-width: 38rem;
	color: var(--ink-soft);
	font-size: 1.05rem;
	line-height: 1.6;
}

.create-panel,
.rsvp-panel {
	width: 100%;
	max-width: 52rem;
	background: var(--surface);
	border: 1px solid var(--rule);
	border-radius: var(--radius);
	padding: clamp(1.5rem, 3.5vw, 2.35rem);
	container-type: inline-size;
	scroll-margin-top: calc(var(--header-h) + 0.85rem);
}

.rsvp-panel { align-self: start; max-width: none; }

.form-card-head {
	display: grid;
	gap: var(--space-xs);
	margin-bottom: var(--space-xl);
	padding-bottom: var(--space-lg);
	border-bottom: 1px solid var(--rule);
}

.form-card-head h2,
.panel-heading h2 {
	font-family: var(--font-display);
	font-size: 1.7rem;
	font-weight: 650;
	letter-spacing: -0.03em;
}

.form-card-head p,
.panel-intro {
	margin: 0;
	max-width: 46ch;
	color: var(--ink-soft);
	font-size: 0.92rem;
	line-height: 1.5;
}

.panel-heading { display: grid; gap: var(--space-sm); margin-bottom: var(--space-xl); }

form { display: grid; gap: var(--space-lg); }

.form-section {
	margin: 0;
	padding: 0;
	border: 0;
	display: grid;
	gap: var(--space-md);
}

.form-section legend {
	padding: 0;
	margin-bottom: var(--space-sm);
	font-size: 0.78rem;
	font-weight: 700;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--ink-soft);
}

.form-section legend span {
	font-weight: 500;
	letter-spacing: 0;
	text-transform: none;
}

.field, .field-row { display: grid; gap: var(--space-xs); }
.field-row { grid-template-columns: 1fr 1fr; gap: var(--space-md); }

label {
	font-size: 0.86rem;
	font-weight: 600;
}

label span,
.form-section legend span {
	color: var(--ink-soft);
	font-size: 0.78rem;
	font-weight: 500;
}

.field-title input {
	font-size: 1.05rem;
	font-weight: 500;
}

input, textarea, select {
	width: 100%;
	border: 1px solid var(--rule);
	border-radius: 0.6rem;
	background: var(--surface);
	color: var(--ink);
	padding: 0.75rem 0.9rem;
	min-height: 2.85rem;
	transition: border-color 160ms ease, box-shadow 160ms ease;
}

textarea { resize: vertical; min-height: 5.5rem; }
#create-event-form textarea { min-height: 6.5rem; }
input::placeholder, textarea::placeholder { color: oklch(62% 0.02 260); }
input:hover, textarea:hover, select:hover { border-color: color-mix(in oklch, var(--ink) 28%, var(--rule)); }
input:focus-visible, textarea:focus-visible, select:focus-visible, button:focus-visible, a:focus-visible, summary:focus-visible {
	outline: 3px solid color-mix(in oklch, var(--accent) 40%, transparent);
	outline-offset: 2px;
}
input[aria-invalid="true"], textarea[aria-invalid="true"] { border-color: var(--error); }
.field-error { min-height: 0; margin: 0; color: var(--error); font-size: 0.8rem; }
.field-error:empty { display: none; }

.button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: var(--space-sm);
	min-height: 2.85rem;
	border: 1px solid var(--ink);
	border-radius: 0.65rem;
	padding: 0.65rem 1.1rem;
	font-weight: 700;
	font-size: 0.95rem;
	text-decoration: none;
	cursor: pointer;
	transition: background-color 160ms ease, color 160ms ease, border-color 160ms ease, transform 160ms var(--ease);
}

.button-primary { background: var(--ink); color: var(--surface); }
.button-secondary { background: var(--surface); color: var(--ink); }
.button-nav {
	background: var(--ink);
	color: var(--surface);
	min-height: 2.5rem;
	padding-inline: 0.95rem;
	font-size: 0.88rem;
}
.button-full { width: 100%; justify-content: space-between; padding-inline: 1.15rem; }
.button:active { transform: translateY(1px); }
.button:disabled { cursor: wait; opacity: 0.65; }
.button-glyph { font-size: 1.05em; line-height: 1; }

.form-actions { display: grid; gap: var(--space-sm); padding-top: var(--space-xs); }
.form-status { display: none; margin: 0; border-radius: 0.5rem; padding: var(--space-sm) var(--space-md); font-size: 0.86rem; }
.form-status:not(:empty) { display: block; }
.form-status.error { color: var(--error); background: oklch(96% 0.03 26); }
.form-status.success { color: var(--success); background: oklch(96% 0.03 154); }
.privacy-note { margin: 0; color: var(--ink-soft); font-size: 0.82rem; line-height: 1.45; max-width: 46ch; }

.section-intro { display: grid; gap: var(--space-sm); max-width: 36rem; }

.how-it-works,
.faq {
	scroll-margin-top: calc(var(--header-h) + 0.85rem);
	padding-block: clamp(3.25rem, 8vw, 5.5rem);
	border-top: 1px solid var(--rule);
	display: grid;
	gap: var(--space-2xl);
}

.how-it-works h2,
.faq h2 {
	font-family: var(--font-display);
	font-size: clamp(1.85rem, 4vw, 2.6rem);
	font-weight: 650;
	line-height: 1.12;
	letter-spacing: -0.03em;
	text-wrap: balance;
}

.steps {
	margin: 0;
	padding: 0;
	list-style: none;
	display: grid;
	gap: var(--space-lg);
}

.steps li {
	display: grid;
	grid-template-columns: 2.1rem 1fr;
	gap: var(--space-md);
	align-items: start;
}

.steps > li > span {
	display: grid;
	place-items: center;
	width: 2.1rem;
	height: 2.1rem;
	border-radius: 999px;
	background: var(--ink);
	color: var(--surface);
	font-size: 0.82rem;
	font-weight: 700;
}

.steps h3 {
	font-family: var(--font-display);
	font-size: 1.25rem;
	font-weight: 650;
}

.steps p {
	margin: var(--space-xs) 0 0;
	color: var(--ink-soft);
	font-size: 0.95rem;
}

.faq-list { display: grid; gap: 0; border-top: 1px solid var(--rule); }

.faq-list details {
	border-bottom: 1px solid var(--rule);
}

.faq-list summary {
	cursor: pointer;
	list-style: none;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--space-md);
	min-height: 3.5rem;
	padding-block: var(--space-md);
	font-weight: 650;
	font-size: 1.02rem;
}

.faq-list summary::-webkit-details-marker { display: none; }

.faq-list summary::after {
	content: "+";
	flex-shrink: 0;
	color: var(--ink-soft);
	font-size: 1.25rem;
	font-weight: 500;
	line-height: 1;
}

.faq-list details[open] summary::after { content: "–"; }

.faq-list details p {
	margin: 0 0 var(--space-lg);
	max-width: 58ch;
	color: var(--ink-soft);
	line-height: 1.6;
}

.site-footer {
	border-top: 1px solid var(--rule);
	padding-bottom: max(1rem, env(safe-area-inset-bottom));
}

.footer-bar {
	display: grid;
	gap: var(--space-md);
	padding-block: var(--space-xl);
}

.footer-nav {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-md) var(--space-lg);
}

.footer-nav a {
	color: var(--ink-soft);
	font-size: 0.88rem;
	font-weight: 600;
	text-decoration: none;
}

.footer-nav a:hover { color: var(--ink); }
.site-footer p { margin: 0; color: var(--ink-soft); font-size: 0.82rem; }

.page-shell { width: min(100% - 2rem, 68rem); margin-inline: auto; }
.inner-header { justify-content: space-between; }
.text-link { min-height: 2.5rem; display: inline-flex; align-items: center; color: var(--ink-soft); font-size: 0.88rem; font-weight: 600; text-underline-offset: 0.2em; }

.event-page {
	min-height: 100vh;
	background: var(--wash);
}

.event-layout {
	width: min(100% - 2rem, 70rem);
	margin: clamp(1rem, 4vw, 3rem) auto 0;
	display: grid;
	gap: 0;
	align-items: stretch;
	background: var(--surface);
	border: 1px solid var(--rule);
	border-radius: 1.25rem;
	overflow: hidden;
}

.event-info {
	min-width: 0;
	display: flex;
	align-items: center;
	background: var(--paper-deep);
	padding: clamp(2rem, 6vw, 4.5rem);
}

.event-info-inner {
	width: 100%;
	display: grid;
	gap: var(--space-lg);
}

.event-kicker {
	margin: 0;
	display: flex;
	align-items: center;
	gap: var(--space-sm);
	color: var(--accent-dark);
	font-size: 0.75rem;
	font-weight: 700;
	letter-spacing: 0.1em;
	text-transform: uppercase;
}

.event-kicker::before {
	content: "";
	width: 0.55rem;
	height: 0.55rem;
	border-radius: 50%;
	background: var(--accent);
}

.event-title {
	max-width: 13ch;
	font-family: var(--font-display);
	font-size: clamp(2.8rem, 8vw, 5.25rem);
	font-weight: 650;
	line-height: 0.98;
	letter-spacing: -0.045em;
	text-wrap: balance;
}

.event-when {
	display: grid;
	gap: 0.2rem;
	padding-block: var(--space-lg);
	border-block: 1px solid var(--rule);
}

.event-date,
.event-time,
.event-place p,
.event-note p {
	margin: 0;
}

.event-date {
	font-family: var(--font-display);
	font-size: clamp(1.25rem, 3vw, 1.65rem);
	font-weight: 650;
	letter-spacing: -0.025em;
}

.event-time {
	color: var(--ink-soft);
	font-size: 0.95rem;
}

.event-place,
.event-note {
	display: grid;
	gap: var(--space-xs);
}

.event-place > span,
.event-note > span {
	color: var(--accent-dark);
	font-size: 0.7rem;
	font-weight: 700;
	letter-spacing: 0.1em;
	text-transform: uppercase;
}

.event-place p { font-size: 1.02rem; }
.event-note { padding-top: var(--space-lg); border-top: 1px solid var(--rule); }
.event-note p { max-width: 54ch; white-space: pre-line; color: var(--ink-soft); line-height: 1.7; }

.event-page .rsvp-panel {
	align-self: stretch;
	max-width: none;
	border: 0;
	border-top: 1px solid var(--rule);
	border-radius: 0;
	padding: clamp(2rem, 5vw, 3.5rem);
}

.event-page .form-card-head h2 { font-size: clamp(1.85rem, 4vw, 2.35rem); }

.event-powered {
	display: flex;
	justify-content: center;
	padding: var(--space-xl) var(--space-md) max(2rem, env(safe-area-inset-bottom));
}

.event-powered a {
	display: inline-flex;
	align-items: center;
	gap: var(--space-xs);
	color: var(--ink-soft);
	font-size: 0.76rem;
	text-decoration: none;
}

.event-powered .brand-mark { width: 1.45rem; height: 1.45rem; font-size: 0.62rem; }
.event-powered strong { color: var(--ink); font-size: 0.8rem; }

.event-create-cta {
	width: min(100% - 2rem, 70rem);
	margin: clamp(2.5rem, 7vw, 4.5rem) auto 0;
	padding: clamp(1.5rem, 4vw, 2.25rem) 0;
	border-block: 1px solid var(--rule);
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--space-xl);
}

.event-create-cta > div { display: grid; gap: var(--space-xs); }
.event-create-cta h2 { font-family: var(--font-display); font-size: clamp(1.5rem, 4vw, 2rem); font-weight: 650; letter-spacing: -0.03em; }
.event-create-cta p:not(.eyebrow) { margin: 0; color: var(--ink-soft); font-size: 0.9rem; }
.event-create-cta .button { flex-shrink: 0; }
.attendance-choice { border: 0; margin: 0; padding: 0; }
.attendance-choice legend { margin-bottom: var(--space-sm); font-size: 0.86rem; font-weight: 700; }
.segmented { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-xs); }
.segmented label { position: relative; }
.segmented input { position: absolute; opacity: 0; pointer-events: none; }
.segmented span { display: grid; place-items: center; min-height: 2.85rem; border: 1px solid var(--rule); border-radius: 0.65rem; background: var(--surface); font-size: 0.88rem; cursor: pointer; }
.segmented input:checked + span { border-color: var(--ink); background: var(--ink); color: var(--surface); }
.segmented input:focus-visible + span { outline: 3px solid color-mix(in oklch, var(--accent) 40%, transparent); outline-offset: 2px; }
.success-panel { display: grid; gap: var(--space-lg); }
.success-mark { display: grid; place-items: center; width: 2.75rem; height: 2.75rem; border-radius: 50%; background: var(--success); color: var(--surface); font-size: 1.25rem; }
.success-panel h2 { font-family: var(--font-display); font-size: 2rem; font-weight: 650; }
.success-panel p { margin: 0; color: var(--ink-soft); }

.manage-main { display: grid; gap: var(--space-xl); padding-block: clamp(2.25rem, 6vw, 4.5rem); }
.manage-head { display: grid; gap: var(--space-md); }
.manage-title { max-width: 18ch; margin-top: var(--space-xs); font-family: var(--font-display); font-size: clamp(2.2rem, 5.5vw, 3.5rem); font-weight: 650; line-height: 1.05; letter-spacing: -0.035em; }
.token-warning { max-width: 40rem; margin: 0; color: var(--ink-soft); font-size: 0.92rem; line-height: 1.5; }
.share-card,
.manage-card {
	background: var(--surface);
	border: 1px solid var(--rule);
	border-radius: var(--radius);
	padding: clamp(1.25rem, 3vw, 1.75rem);
}
.share-card { display: grid; gap: var(--space-sm); }
.share-card .section-heading { margin-bottom: 0.35rem; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-sm); }
.stat {
	background: var(--surface);
	border: 1px solid var(--rule);
	border-radius: var(--radius);
	padding: var(--space-lg);
}
.stat strong { display: block; font-family: var(--font-display); font-size: 2.2rem; font-weight: 650; font-variant-numeric: tabular-nums; line-height: 1; }
.stat span { color: var(--ink-soft); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; }
.manage-grid { display: grid; gap: var(--space-lg); }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: var(--space-md); margin-bottom: var(--space-lg); }
.section-heading h2 { font-family: var(--font-display); font-size: 1.55rem; font-weight: 650; }
.section-heading p,
.section-heading .text-link { margin: 0; color: var(--ink-soft); font-size: 0.86rem; }
.section-actions { display: flex; align-items: center; gap: var(--space-sm); }
.export-button {
	min-height: 2.25rem;
	border: 1px solid var(--rule);
	border-radius: 0.55rem;
	background: var(--surface);
	color: var(--ink);
	padding: 0.4rem 0.75rem;
	font-size: 0.8rem;
	font-weight: 700;
	cursor: pointer;
}
.copy-row { display: grid; grid-template-columns: 1fr auto; gap: var(--space-xs); }
.copy-row input { min-width: 0; }
.copy-button { min-width: 6.5rem; border: 1px solid var(--ink); border-radius: 0.6rem; background: var(--ink); color: var(--surface); font-weight: 700; cursor: pointer; }
.attendee-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--rule); }
.attendee { display: grid; grid-template-columns: 1fr auto; gap: var(--space-md); padding-block: var(--space-md); border-bottom: 1px solid var(--rule); }
.attendee h3 { font-family: var(--font-display); font-size: 1.15rem; font-weight: 650; }
.attendee p { margin: var(--space-2xs) 0 0; color: var(--ink-soft); font-size: 0.8rem; }
.attendee-status { text-align: right; align-self: center; }
.status-pill { display: inline-flex; align-items: center; min-height: 1.8rem; border: 1px solid currentColor; border-radius: 999px; padding: 0.2rem 0.65rem; color: var(--success); font-size: 0.7rem; font-weight: 700; }
.status-pill.no { color: var(--ink-soft); }
.attendee-note { grid-column: 1 / -1; margin: 0; color: var(--ink-soft); font-size: 0.86rem; }
.empty-state { padding-block: var(--space-xl); }
.empty-state h3 { font-family: var(--font-display); font-size: 1.35rem; }
.empty-state p { max-width: 45ch; margin: var(--space-xs) 0 0; color: var(--ink-soft); }

.not-found { min-height: calc(100vh - var(--header-h)); display: grid; place-content: center; text-align: center; padding: var(--space-xl); }
.not-found .error-code { color: var(--accent-dark); font-size: 0.72rem; font-weight: 700; letter-spacing: 0.12em; }
.not-found h1 { max-width: 12ch; margin: var(--space-md) auto 0; font-family: var(--font-display); font-size: clamp(2.6rem, 8vw, 4.5rem); font-weight: 650; line-height: 1.05; }
.not-found p { max-width: 40ch; margin: var(--space-lg) auto; color: var(--ink-soft); }

@media (hover: hover) {
	.button-primary:hover, .button-nav:hover, .copy-button:hover {
		background: var(--accent);
		border-color: var(--accent);
		color: var(--accent-ink);
	}
	.button-secondary:hover { background: var(--paper-deep); }
	.export-button:hover { border-color: var(--ink); }
}

@media (min-width: 48rem) {
	.shell { width: min(100% - 4rem, 72rem); }
	.page-shell { width: min(100% - 4rem, 68rem); }
	.site-nav { display: flex; margin-left: auto; }
	.header-actions { margin-left: 0; }
	.steps { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-xl); }
	.steps li { grid-template-columns: 1fr; gap: var(--space-md); }
	.event-layout { grid-template-columns: minmax(0, 1.05fr) minmax(22rem, 0.95fr); }
	.event-page .rsvp-panel { border-top: 0; border-left: 1px solid var(--rule); }
	.manage-grid { grid-template-columns: minmax(0, 1.15fr) minmax(22rem, 0.95fr); align-items: start; }
	.manage-head { grid-template-columns: 1fr minmax(16rem, 22rem); align-items: end; }
	.footer-bar {
		grid-template-columns: auto 1fr auto;
		align-items: center;
		min-height: 6rem;
	}
	.footer-nav { justify-content: center; }
}

@media (max-width: 32rem) {
	.button-nav { padding-inline: 0.8rem; font-size: 0.82rem; }
	.field-row { grid-template-columns: 1fr; }
	.stats { grid-template-columns: 1fr; }
	.copy-row { grid-template-columns: 1fr; }
	.copy-button { min-height: 2.85rem; }
	.event-create-cta { align-items: stretch; flex-direction: column; }
	.event-create-cta .button { width: 100%; justify-content: space-between; }
	.section-heading { align-items: start; }
	.section-actions { align-items: flex-end; flex-direction: column; }
}

@container (max-width: 22rem) {
	.field-row { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
	*, *::before, *::after { scroll-behavior: auto !important; transition-duration: 0.01ms !important; }
}