@import url("https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,500;1,500&family=Jost:wght@400;500;600&display=swap");

:root {
	color-scheme: light;
	--bg: #fbf3f1;
	--fg: #3a1d2b;
	--muted: #8a6573;
	--accent: #b23a5e;
	--border: #ecd4d9;
	--danger: #a3203c;
	--radius: 16px;
	--space: 1rem;
	--font: "Jost", sans-serif;
	--serif: "Cormorant Garamond", serif;
}

html, body, #root { height: 100%; }
body { background: radial-gradient(circle at 15% 10%, #f8dfe3, transparent 50%), radial-gradient(circle at 90% 90%, #f3d3c9, transparent 45%), var(--bg); }
.center { display: grid; place-items: center; height: 100%; }

.auth-wrap { min-height: 100%; display: grid; grid-template-columns: minmax(0, 1fr); align-items: center; gap: 2rem; padding: 2rem 1rem; max-width: 72rem; margin: 0 auto; }
@media (min-width: 52rem) { .auth-wrap { grid-template-columns: 1.1fr 1fr; padding: 3rem 2rem; } }
.eyebrow { text-transform: uppercase; letter-spacing: .3em; font-size: .75rem; color: var(--accent); margin: 0; }
.brand { font-family: var(--serif); font-style: italic; font-weight: 500; font-size: clamp(4rem, 12vw, 8rem); line-height: .9; margin: .5rem 0 1rem; background: linear-gradient(120deg, #7a1f45, #d1607a, #e8a27c); -webkit-background-clip: text; background-clip: text; color: transparent; }
.tag { font-size: 1.15rem; color: var(--muted); max-width: 26rem; }
.auth-card { background: rgba(255,255,255,.75); backdrop-filter: blur(12px); border: 1px solid var(--border); border-radius: 24px; padding: 1.75rem; box-shadow: 0 30px 60px -30px rgba(122,31,69,.35); display: grid; gap: .25rem; }
.tabs { display: flex; gap: .25rem; background: #f4e3e6; padding: .25rem; border-radius: 999px; margin-bottom: 1rem; }
.tabs button { flex: 1; border: 0; background: transparent; padding: .55rem; border-radius: 999px; font: inherit; color: var(--muted); cursor: pointer; }
.tabs button.on { background: #fff; color: var(--accent); font-weight: 600; box-shadow: 0 2px 8px rgba(122,31,69,.12); }
.btn { background: linear-gradient(120deg, #9b2c52, #d1607a); }
.btn-big { justify-content: center; padding: .85rem; border-radius: 999px; margin-top: .5rem; }
.btn:disabled, .send:disabled, .icon-btn:disabled { opacity: .5; cursor: default; }
.forgot { text-align: center; color: var(--muted); font-size: .9rem; margin-top: .75rem; }
.input { background: #fff; }

.chat { height: 100%; display: flex; flex-direction: column; max-width: 52rem; margin: 0 auto; background: rgba(255,255,255,.55); border-inline: 1px solid var(--border); }
.chat-head { display: flex; align-items: center; gap: .75rem; padding: .75rem 1rem; background: linear-gradient(120deg, #7a1f45, #b23a5e); color: #fff; }
.who { flex: 1; min-width: 0; display: grid; }
.who strong { font-family: var(--serif); font-size: 1.4rem; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.dot { font-size: .78rem; opacity: .8; }
.dot.on::before { content: "● "; color: #9ff0b6; }
.head-actions { display: flex; align-items: center; gap: .4rem; }
.avatar { border-radius: 50%; object-fit: cover; flex: none; border: 2px solid rgba(255,255,255,.7); }
.avatar-ph { display: grid; place-items: center; background: linear-gradient(135deg, #f1b7c3, #e8a27c); color: #7a1f45; font-family: var(--serif); font-size: 1.3rem; }
.me-btn { border: 0; background: none; padding: 0; cursor: pointer; border-radius: 50%; }
.icon-btn { border: 0; background: rgba(255,255,255,.18); color: inherit; width: 2.4rem; height: 2.4rem; border-radius: 50%; font-size: 1.1rem; cursor: pointer; flex: none; }
.composer .icon-btn { background: #f4e3e6; color: var(--accent); }

.thread { flex: 1; overflow-y: auto; padding: 1rem; display: flex; flex-direction: column; gap: .4rem; }
.day { align-self: center; font-size: .75rem; color: var(--muted); background: #f6e6e9; padding: .2rem .8rem; border-radius: 999px; margin: .75rem 0; }
.bubble { align-self: flex-start; max-width: min(78%, 28rem); background: #fff; border: 1px solid var(--border); padding: .55rem .8rem .35rem; border-radius: 18px 18px 18px 4px; box-shadow: 0 4px 14px -8px rgba(122,31,69,.25); }
.bubble.mine { align-self: flex-end; background: linear-gradient(135deg, #b23a5e, #d1607a); color: #fff; border: 0; border-radius: 18px 18px 4px 18px; }
.bubble p { margin: 0; white-space: pre-wrap; overflow-wrap: anywhere; }
.bubble img { display: block; max-width: 100%; max-height: 22rem; border-radius: 12px; object-fit: cover; }
.bubble time { display: block; text-align: right; font-size: .68rem; opacity: .65; margin-top: .15rem; }
.err-wrap { padding: 0 1rem .5rem; }
.composer { display: flex; align-items: center; gap: .5rem; padding: .75rem 1rem; border-top: 1px solid var(--border); background: rgba(255,255,255,.85); }
.msg-input { flex: 1; min-width: 0; border-radius: 999px; padding: .7rem 1rem; }
.send { border: 0; width: 2.75rem; height: 2.75rem; border-radius: 50%; background: linear-gradient(120deg, #9b2c52, #d1607a); color: #fff; font-size: 1.1rem; cursor: pointer; flex: none; }

* {
	box-sizing: border-box;
}

body {
	margin: 0;
	background: var(--bg);
	color: var(--fg);
	font-family: var(--font);
	line-height: 1.55;
	-webkit-font-smoothing: antialiased;
}

.shell {
	max-width: 42rem;
	margin: 0 auto;
	padding: calc(var(--space) * 3) var(--space);
}

h1 {
	margin: 0 0 0.5rem;
	font-size: clamp(1.6rem, 4vw, 2.25rem);
	letter-spacing: -0.02em;
}

.lede {
	margin: 0 0 0.75rem;
	font-size: 1.05rem;
}

.hint {
	margin: 0;
	color: var(--muted);
}

.btn {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	padding: 0.55rem 0.9rem;
	border: 1px solid transparent;
	border-radius: var(--radius);
	background: var(--accent);
	color: #fff;
	font: inherit;
	font-weight: 500;
	cursor: pointer;
}

.btn:hover {
	filter: brightness(1.05);
}

.btn-secondary {
	background: transparent;
	color: var(--fg);
	border-color: var(--border);
}

.card {
	padding: var(--space);
	border: 1px solid var(--border);
	border-radius: var(--radius);
	background: var(--bg);
}

.input,
.select,
.textarea {
	width: 100%;
	padding: 0.55rem 0.7rem;
	border: 1px solid var(--border);
	border-radius: var(--radius);
	background: var(--bg);
	color: var(--fg);
	font: inherit;
}

.field {
	display: grid;
	grid-template-columns: minmax(0, 1fr);
	gap: 0.35rem;
	margin-bottom: var(--space);
}

.field > label {
	font-size: 0.875rem;
	color: var(--muted);
}

/*
 * 390px-safe, like .grid below. A grid with no column list gets one implicit
 * auto column, and an auto column is never narrower than its widest item's
 * min-content width. One nowrap scrolling strip (days, time slots) anywhere
 * inside an item therefore widened the whole column past the screen: the page
 * scrolled sideways instead of the strip scrolling on its own. minmax(0, 1fr)
 * caps the column at the container; the min-width rule keeps a child from
 * bringing the same floor back if an app redefines the columns. :where() adds
 * no specificity, so a min-width the app sets on a child still wins.
 */
.stack {
	display: grid;
	grid-template-columns: minmax(0, 1fr);
	gap: var(--space);
}

:where(.field, .stack, .list) > * {
	min-width: 0;
}

.row {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	flex-wrap: wrap;
}

/*
 * 390px-safe. An unclamped minmax track overflows a 390px viewport once the
 * shell padding is subtracted, and nothing in the pipeline ever looked at a
 * phone-width layout, so every generated app inherited the horizontal scroll.
 * min() clamps the track to the container instead.
 */
.grid {
	display: grid;
	gap: var(--space);
	grid-template-columns: repeat(auto-fit, minmax(min(15rem, 100%), 1fr));
}

.list {
	display: grid;
	grid-template-columns: minmax(0, 1fr);
	gap: 0.5rem;
	margin: 0;
	padding: 0;
	list-style: none;
}

.list-item {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 0.75rem;
	flex-wrap: wrap;
	padding: 0.7rem 0.85rem;
	border: 1px solid var(--border);
	border-radius: var(--radius);
}

.table {
	width: 100%;
	border-collapse: collapse;
}

.table th,
.table td {
	padding: 0.6rem 0.5rem;
	text-align: left;
	border-bottom: 1px solid var(--border);
}

.table th {
	font-size: 0.8125rem;
	color: var(--muted);
	font-weight: 600;
}

.empty {
	padding: calc(var(--space) * 2);
	text-align: center;
	color: var(--muted);
}

.empty-title {
	margin: 0 0 0.25rem;
	color: var(--fg);
	font-weight: 600;
}

/* Loading. Every fetch has one; without a primitive each app invented its own. */
.loading {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 0.6rem;
	padding: calc(var(--space) * 1.5);
	color: var(--muted);
}

.spinner {
	flex: none;
	width: 1.15rem;
	height: 1.15rem;
	border: 2px solid var(--border);
	border-top-color: var(--accent);
	border-radius: 50%;
	animation: fab-spin 0.7s linear infinite;
}

@keyframes fab-spin {
	to {
		transform: rotate(360deg);
	}
}

/* Placeholder for content whose shape is known before its data arrives. */
.skeleton {
	display: block;
	height: 1rem;
	border-radius: calc(var(--radius) / 2);
	background: linear-gradient(90deg, var(--border), transparent, var(--border));
	background-size: 200% 100%;
	animation: fab-shimmer 1.2s linear infinite;
}

@keyframes fab-shimmer {
	to {
		background-position: -200% 0;
	}
}

/* Error strip: a failure the user can see and retry, never a silent no-op. */
.alert {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 0.75rem;
	flex-wrap: wrap;
	padding: 0.7rem 0.85rem;
	border: 1px solid var(--border);
	border-left: 3px solid var(--muted);
	border-radius: var(--radius);
}

.alert-error {
	border-left-color: var(--danger);
	color: var(--danger);
}

.badge {
	display: inline-block;
	padding: 0.1rem 0.5rem;
	border: 1px solid var(--border);
	border-radius: 999px;
	font-size: 0.8125rem;
	color: var(--muted);
}

/*
 * The scaffold had exactly one @media rule (prefers-color-scheme) and no width
 * breakpoint at all, so the shell was a 42rem column at every size.
 * Mobile-first stays the default; these only widen it.
 */
@media (min-width: 48rem) {
	.shell {
		max-width: 52rem;
		padding: calc(var(--space) * 3) calc(var(--space) * 1.5);
	}
}

@media (min-width: 64rem) {
	.shell {
		max-width: 64rem;
	}
}

@media (prefers-reduced-motion: reduce) {
	.spinner,
	.skeleton {
		animation: none;
	}
}

:where(a, button, input, select, textarea):focus-visible {
	outline: 2px solid var(--accent);
	outline-offset: 2px;
}