:root {
	--bg: #0b0b0d;
	--card: #17181b;
	--green: #1ed760;
	--green-hover: #3be477;
	--text: #ffffff;
	--subdued: #a7a7a7;
	--danger: #f15e6c;
	--border: rgba(255, 255, 255, 0.12);
}

* {
	box-sizing: border-box;
}

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

body {
	padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
}

.wrap {
	max-width: 480px;
	margin: 0 auto;
	padding: 20px 18px 60px;
	min-height: 100vh;
}

h1 {
	font-size: 24px;
	margin: 4px 0 4px;
}

h2 {
	font-size: 19px;
	margin: 0 0 8px;
}

p.sub {
	color: var(--subdued);
	font-size: 14px;
	margin: 0 0 20px;
	line-height: 1.5;
}

.card {
	background: var(--card);
	border: 1px solid var(--border);
	border-radius: 14px;
	padding: 18px;
	margin-bottom: 16px;
}

.label {
	display: block;
	font-size: 11px;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color: var(--subdued);
	margin-bottom: 8px;
}

input[type="text"] {
	width: 100%;
	font-size: 18px;
	padding: 14px;
	border-radius: 10px;
	border: 1px solid var(--border);
	background: #000;
	color: #fff;
	margin-bottom: 12px;
	text-align: center;
	letter-spacing: 0.08em;
}

input[type="text"]:focus {
	outline: 2px solid var(--green);
}

button {
	font-family: inherit;
	font-size: 16px;
	font-weight: 700;
	border: none;
	border-radius: 999px;
	padding: 14px 22px;
	cursor: pointer;
	background: var(--green);
	color: #000;
	width: 100%;
	margin-bottom: 10px;
	-webkit-tap-highlight-color: transparent;
}

button:active {
	background: var(--green-hover);
}

button:disabled {
	opacity: 0.35;
	cursor: not-allowed;
}

button.secondary {
	background: rgba(255, 255, 255, 0.1);
	color: #fff;
}

button.danger {
	background: rgba(241, 94, 108, 0.15);
	color: var(--danger);
}

button.small {
	width: auto;
	padding: 8px 14px;
	font-size: 13px;
	margin: 3px;
}

button.row-inline {
	display: inline-block;
}

.big-buzz {
	display: block;
	width: 100%;
	aspect-ratio: 1 / 1;
	max-width: 320px;
	margin: 20px auto;
	border-radius: 50%;
	font-size: 32px;
	font-weight: 900;
	letter-spacing: 0.05em;
	background: var(--green);
	color: #000;
	border: none;
	box-shadow: 0 0 0 8px rgba(30, 215, 96, 0.15);
}

.big-buzz:active {
	background: var(--green-hover);
	transform: scale(0.97);
}

.big-buzz:disabled {
	background: #2a2b2e;
	color: #666;
	box-shadow: none;
}

.room-code {
	font-size: 40px;
	font-weight: 800;
	letter-spacing: 0.15em;
	text-align: center;
	margin: 6px 0 16px;
}

#qrcode {
	display: flex;
	justify-content: center;
	margin: 0 0 16px;
}

#qrcode img,
#qrcode canvas {
	border-radius: 10px;
	background: #fff;
	padding: 10px;
}

.player-row {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 10px 0;
	border-bottom: 1px solid var(--border);
}

.player-row:last-child {
	border-bottom: none;
}

.player-name {
	font-weight: 700;
	font-size: 16px;
}

.player-score {
	font-weight: 800;
	font-size: 20px;
	min-width: 32px;
	text-align: right;
}

.decade-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 8px;
	margin-bottom: 4px;
}

.decade-btn {
	border: 2px solid var(--border);
	border-radius: 10px;
	padding: 12px 4px;
	background: rgba(255, 255, 255, 0.04);
	color: #fff;
	font-weight: 800;
	font-size: 14px;
}

.decade-btn.active {
	border-color: var(--green);
	background: rgba(30, 215, 96, 0.12);
	color: var(--green);
}

.status-pill {
	display: inline-block;
	background: rgba(30, 215, 96, 0.15);
	color: var(--green);
	border-radius: 999px;
	padding: 6px 14px;
	font-weight: 800;
	font-size: 13px;
	margin-bottom: 12px;
}

.status-pill.waiting {
	background: rgba(255, 255, 255, 0.1);
	color: var(--subdued);
}

.status-pill.buzzed {
	background: rgba(241, 94, 108, 0.18);
	color: var(--danger);
}

.timer {
	font-size: 44px;
	font-weight: 900;
	text-align: center;
	margin: 8px 0;
	font-variant-numeric: tabular-nums;
}

.bar-track {
	height: 8px;
	border-radius: 4px;
	background: rgba(255, 255, 255, 0.12);
	overflow: hidden;
	margin-bottom: 14px;
}

.bar-fill {
	height: 100%;
	background: var(--green);
	transition: width 0.1s linear;
}

.reveal {
	text-align: center;
	padding: 6px 0;
}

.reveal img {
	width: 140px;
	height: 140px;
	border-radius: 10px;
	margin-bottom: 12px;
}

.reveal h2 {
	margin: 0 0 2px;
}

.reveal p {
	margin: 0;
	color: var(--subdued);
}

.note {
	font-size: 13px;
	color: var(--subdued);
	line-height: 1.5;
	margin-top: 8px;
}

.error {
	color: var(--danger);
	font-size: 13px;
	margin-top: 8px;
}

.center {
	text-align: center;
}

a.link-btn {
	display: block;
	text-decoration: none;
}

select {
	width: 100%;
	font-size: 16px;
	padding: 12px;
	border-radius: 10px;
	border: 1px solid var(--border);
	background: #000;
	color: #fff;
	margin-bottom: 12px;
}