/* REDZ.Phone demo page */
:root {
	--bg: #f4f6f9;
	--card: #fff;
	--text: #1d2733;
	--muted: #5c6878;
	--line: #dde2e8;
	--accent: #1a6fd9;
	--ok: #13723a;
	--bad: #c42b1c;
	color-scheme: light;
}
* {
	box-sizing: border-box;
}
body {
	margin: 0;
	background: var(--bg);
	color: var(--text);
	font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans", "Noto Sans Thai", "Noto Sans Hebrew", "PingFang SC", "Microsoft YaHei", sans-serif;
}
a {
	color: var(--accent);
}
.wrap {
	max-width: 720px;
	margin: 0 auto;
	padding: 0 16px;
}
.top {
	background: var(--card);
	border-bottom: 1px solid var(--line);
}
.top-row {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 8px 16px;
	min-height: 52px;
	padding-top: 8px;
	padding-bottom: 8px;
}
.brand {
	color: var(--text);
	font-weight: 700;
	text-decoration: none;
}
.langs {
	display: flex;
	flex-wrap: wrap;
	gap: 4px;
}
.langs a {
	padding: 3px 8px;
	border-radius: 6px;
	color: var(--muted);
	font-size: 14px;
	text-decoration: none;
}
.langs a[aria-current="true"] {
	background: var(--accent);
	color: #fff;
}
.hero h1 {
	margin: 24px 0 8px;
	font-size: 28px;
	line-height: 1.2;
}
.lead {
	margin: 0 0 8px;
	font-size: 17px;
}
.links {
	display: flex;
	flex-wrap: wrap;
	gap: 4px 16px;
	margin: 0;
	font-size: 15px;
}
.card {
	margin: 16px 0;
	padding: 20px 16px;
	border: 1px solid var(--line);
	border-radius: 12px;
	background: var(--card);
}
.card h2 {
	margin: 0 0 4px;
	font-size: 21px;
}
.hint {
	margin: 0 0 16px;
	color: var(--muted);
	font-size: 15px;
}
.label {
	display: block;
	margin-bottom: 6px;
	font-weight: 600;
}
.input {
	display: block;
	width: 100%;
	padding: 11px 12px;
	border: 1px solid #c5ccd6;
	border-radius: 8px;
	background: #fff;
	color: inherit;
	font: inherit;
	font-size: 17px;
}
.input:focus {
	border-color: var(--accent);
	outline: 2px solid rgba(26, 111, 217, .25);
	outline-offset: 0;
}
[dir="rtl"] .input[dir="ltr"] {
	text-align: right;
}
.send {
	width: 100%;
	min-height: 48px;
	margin-top: 16px;
	border: 0;
	border-radius: 8px;
	background: var(--accent);
	color: #fff;
	font: inherit;
	font-weight: 700;
	cursor: pointer;
}
.send:focus-visible {
	outline: 2px solid var(--accent);
	outline-offset: 2px;
}
.sent {
	margin: 12px 0 0;
	font-weight: 600;
}
.sent.is-ok {
	color: var(--ok);
}
.sent.is-bad {
	color: var(--bad);
}
.settings {
	margin-top: 20px;
	border-top: 1px solid var(--line);
	padding-top: 12px;
}
.settings summary {
	font-weight: 600;
	cursor: pointer;
}
.settings-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
	gap: 12px;
	margin-top: 12px;
}
.setting {
	display: flex;
	flex-direction: column;
	gap: 4px;
	font-size: 14px;
	color: var(--muted);
}
.setting select {
	padding: 8px;
	border: 1px solid #c5ccd6;
	border-radius: 8px;
	background: #fff;
	color: var(--text);
	font: inherit;
	font-size: 15px;
}
.setting-check {
	flex-direction: row;
	align-items: center;
	gap: 8px;
	color: var(--text);
}
.setting-check input {
	width: 18px;
	height: 18px;
	margin: 0;
	accent-color: var(--accent);
}
.small-title {
	margin: 20px 0 6px;
	font-size: 15px;
	color: var(--muted);
}
.state,
.code {
	margin: 0;
	padding: 12px;
	overflow: auto;
	border-radius: 8px;
	background: #1d2733;
	color: #e6edf5;
	font: 13px/1.5 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
	text-align: left;
	tab-size: 4;
}
.state {
	max-height: 320px;
}
.code + .code {
	margin-top: 12px;
}
.cases {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
	gap: 8px;
	margin: 0;
	padding: 0;
	list-style: none;
}
.case {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: 2px;
	width: 100%;
	height: 100%;
	padding: 10px 12px;
	border: 1px solid var(--line);
	border-radius: 8px;
	background: #fff;
	color: inherit;
	font: inherit;
	text-align: start;
	cursor: pointer;
}
.case:hover {
	border-color: var(--accent);
}
.case:focus-visible {
	outline: 2px solid var(--accent);
	outline-offset: 2px;
}
.case-number {
	font-weight: 700;
	font-variant-numeric: tabular-nums;
}
.case-where {
	font-size: 13px;
	color: var(--accent);
}
.case-what {
	font-size: 14px;
	color: var(--muted);
}
.foot {
	padding-top: 8px;
	padding-bottom: 32px;
	color: var(--muted);
	font-size: 14px;
}