:root {
	--bg: #f4f6f8;
	--panel: #ffffff;
	--line: #dce1ea;
	--text: #1a2433;
	--muted: #667085;
	--muted-strong: #475467;
	--soft: #f7f9fc;
	--accent: #1769e0;
	--accent-strong: #0f4faf;
	--accent-soft: #e8f1ff;
	--green: #16845b;
	--green-soft: #e7f6ef;
	--amber: #a15c00;
	--catnip: #16845b;
	--catnip-soft: #e7f6ef;
	--catnip-line: #b7e2cd;
	--wood: #9a5a1f;
	--wood-soft: #fff1df;
	--wood-line: #edcfaa;
	--kitten: #c48100;
	--kitten-soft: #fff6d7;
	--kitten-line: #f1d47a;
	--minerals: #4f6f95;
	--minerals-soft: #edf4ff;
	--minerals-line: #c9d8ee;
	--iron: #697386;
	--iron-soft: #f1f4f8;
	--iron-line: #cfd6e2;
	--science: #6f4db5;
	--science-soft: #f3efff;
	--science-line: #d9cff7;
	--secondary-font-size: 12px;
	--secondary-line-height: 16px;
	--kitten-panel-font-size: 13px;
	--kitten-panel-line-height: 18px;
	--app-header-height: 0px;
	--shadow: 0 1px 2px rgba(16, 24, 40, 0.05);
	--tech-col-width: 210px;
	--tech-row-height: 198px;
}

html,
body {
	height: 100%;
	margin: 0;
}

body {
	background: var(--bg);
	color: var(--text);
	font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
	overscroll-behavior: none;
	touch-action: pan-x pan-y;
}

html.modal-open,
body.modal-open {
	overflow: hidden;
	overscroll-behavior: none;
}

body.modal-open {
	position: fixed;
	left: 0;
	right: 0;
	width: 100%;
}

* {
	box-sizing: border-box;
}

[hidden] {
	display: none !important;
}

.icon-sprite {
	position: absolute;
	width: 0;
	height: 0;
	overflow: hidden;
}

.icon {
	width: 18px;
	height: 18px;
	flex: 0 0 auto;
	fill: none;
	stroke: currentColor;
	stroke-width: 2;
	stroke-linecap: round;
	stroke-linejoin: round;
}

.icon.small {
	width: 15px;
	height: 15px;
}

.label-with-icon,
.button-title,
.building-name,
.job-name {
	display: inline-flex;
	align-items: center;
	gap: 7px;
	min-width: 0;
}

.resource-catnip {
	--resource-color: var(--catnip);
	--resource-strong: #106a49;
	--resource-soft: var(--catnip-soft);
	--resource-line: var(--catnip-line);
}

.resource-wood {
	--resource-color: var(--wood);
	--resource-strong: #754014;
	--resource-soft: var(--wood-soft);
	--resource-line: var(--wood-line);
}

.resource-kitten {
	--resource-color: var(--kitten);
	--resource-strong: #9b6200;
	--resource-soft: var(--kitten-soft);
	--resource-line: var(--kitten-line);
}

.resource-minerals {
	--resource-color: var(--minerals);
	--resource-strong: #365473;
	--resource-soft: var(--minerals-soft);
	--resource-line: var(--minerals-line);
}

.resource-iron {
	--resource-color: var(--iron);
	--resource-strong: #485466;
	--resource-soft: var(--iron-soft);
	--resource-line: var(--iron-line);
}

.resource-science {
	--resource-color: var(--science);
	--resource-strong: #52358c;
	--resource-soft: var(--science-soft);
	--resource-line: var(--science-line);
}

.resource-crafted {
	--resource-color: #7b5b18;
	--resource-strong: #6b4c10;
	--resource-soft: #fff7df;
	--resource-line: #ead28b;
}

.resource-token {
	color: var(--resource-color);
	font-weight: 680;
}

.resource-token .icon {
	width: 22px;
	height: 22px;
	padding: 3px;
	border: 1px solid var(--resource-line);
	border-radius: 999px;
	background: var(--resource-soft);
	color: var(--resource-color);
}

.resource-icon {
	color: var(--resource-color);
}

.app-shell {
	height: 100dvh;
	min-height: 0;
	display: grid;
	grid-template-rows: auto auto minmax(0, 1fr);
}

.app-brand {
	min-width: 0;
}

.clock-chip {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	min-height: 34px;
	padding: 0 11px;
	border: 1px solid var(--line);
	border-radius: 7px;
	background: var(--soft);
	color: var(--muted-strong);
	font-size: 13px;
	font-weight: 600;
	font-variant-numeric: tabular-nums;
}

.clock-chip .icon {
	color: var(--muted);
}

.app-header {
	position: sticky;
	top: 0;
	z-index: 5;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	padding: 14px 18px;
	background: rgba(255, 255, 255, 0.96);
	border-bottom: 1px solid var(--line);
	backdrop-filter: blur(12px);
}

.app-title {
	font-size: 18px;
	font-weight: 680;
	line-height: 24px;
	letter-spacing: -0.01em;
}

.app-subtitle {
	color: var(--muted);
	font-size: 13px;
	line-height: 18px;
}

.app-actions {
	display: flex;
	align-items: center;
	justify-content: flex-end;
	flex-wrap: wrap;
	gap: 10px;
	font-size: 14px;
}

.app-actions [hidden] {
	display: none;
}

a {
	color: var(--accent);
	text-decoration: none;
}

.app-actions a,
.header-button {
	display: inline-flex;
	align-items: center;
	min-height: 34px;
	padding: 0 10px;
	border: 1px solid var(--line);
	border-radius: 7px;
	background: #fff;
	color: var(--accent);
	font: inherit;
	font-weight: 600;
	cursor: pointer;
	touch-action: manipulation;
	transition: border-color 120ms ease, background 120ms ease;
}

.header-button:hover {
	border-color: var(--accent);
	background: var(--accent-soft);
}

.app-actions .login-link {
	background: var(--accent);
	border-color: var(--accent);
	color: #fff;
}

.user-badge {
	display: inline-flex;
	align-items: center;
	min-height: 34px;
	max-width: 180px;
	padding: 0 10px;
	overflow: hidden;
	border: 1px solid var(--line);
	border-radius: 7px;
	background: var(--soft);
	color: var(--text);
	font-weight: 600;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.resource-rail {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(158px, 1fr));
	gap: 10px;
	padding: 12px 16px 0;
}

.res-card {
	display: grid;
	gap: 4px;
	padding: 9px 13px;
	border: 1px solid var(--resource-line, var(--line));
	border-radius: 10px;
	background: var(--panel);
	box-shadow: var(--shadow);
}

.res-card-primary {
	grid-column: span 2;
	background: var(--resource-soft, #fff);
}

.res-card-head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 8px;
	min-height: 22px;
}

.res-card .resource-token {
	font-size: 13px;
}

.res-card-info {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 26px;
	height: 26px;
	margin: -4px -4px -4px 0;
	border: 0;
	border-radius: 7px;
	background: transparent;
	color: var(--muted);
	cursor: pointer;
	touch-action: manipulation;
}

.res-card-info:hover {
	background: rgba(15, 23, 42, 0.06);
	color: var(--text);
}

.res-card-amount {
	display: flex;
	align-items: baseline;
	flex-wrap: wrap;
	gap: 2px 5px;
	color: var(--resource-strong, var(--text));
	font-variant-numeric: tabular-nums;
	line-height: 1.05;
}

.res-card-amount strong {
	font-size: 21px;
	font-weight: 720;
	letter-spacing: -0.01em;
	white-space: nowrap;
}

.res-card-max {
	color: var(--muted);
	font-size: 12px;
	font-weight: 500;
	white-space: nowrap;
}

.res-card-foot {
	min-height: 14px;
}

.res-card-rate {
	color: var(--resource-color, var(--muted));
	font-size: 12px;
	font-weight: 600;
	font-variant-numeric: tabular-nums;
}

.res-card-rate.muted {
	color: var(--muted);
	font-weight: 500;
}

.res-bar {
	height: 6px;
	overflow: hidden;
	border-radius: 999px;
	background: rgba(15, 23, 42, 0.07);
}

.res-bar-fill {
	display: block;
	width: 0%;
	height: 100%;
	border-radius: inherit;
	background: var(--resource-color, var(--accent));
	transition: width 200ms ease-out;
}

.res-card.is-full .res-bar-fill {
	background: var(--resource-strong, var(--resource-color));
}

.app-main {
	display: grid;
	grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr) minmax(280px, 0.92fr);
	gap: 14px;
	align-items: start;
	padding: 14px 16px 16px;
	min-height: 0;
	overflow: hidden;
}

.side-column {
	display: grid;
	grid-template-rows: minmax(0, auto) auto minmax(84px, 1fr);
	gap: 14px;
	min-width: 0;
	min-height: 0;
}

.panel {
	min-width: 0;
	min-height: 0;
	background: var(--panel);
	border: 1px solid var(--line);
	border-radius: 8px;
	box-shadow: var(--shadow);
	overflow: hidden;
}

.toast {
	position: fixed;
	right: 18px;
	bottom: 18px;
	z-index: 30;
	max-width: min(360px, calc(100vw - 32px));
	padding: 12px 14px;
	border: 1px solid #f0b8b8;
	border-radius: 8px;
	background: #fff5f5;
	box-shadow: 0 8px 24px rgba(16, 24, 40, 0.14);
	color: #9f1f1f;
	font-size: 14px;
	font-weight: 760;
	line-height: 20px;
}

.command-panel,
.building-panel {
	align-self: stretch;
}

.log-panel {
	display: grid;
	grid-template-rows: auto minmax(0, 1fr);
}

.panel-meta {
	color: var(--muted);
	font-size: 12px;
	font-weight: 500;
	text-transform: none;
	letter-spacing: 0;
}

.panel-meta strong {
	color: var(--text);
	font-weight: 680;
	font-variant-numeric: tabular-nums;
}

.panel-header {
	min-height: 42px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	padding: 0 16px;
	border-bottom: 1px solid var(--line);
	background: var(--soft);
	color: var(--muted-strong);
	font-size: 13px;
	font-weight: 650;
	letter-spacing: 0.01em;
}

.resource-hero {
	display: grid;
	align-content: start;
	gap: 18px;
	min-height: 0;
	padding: 20px 22px;
}

.resource-title {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 14px;
	color: var(--muted);
	font-size: 14px;
	font-weight: 600;
}

.resource-actions {
	display: flex;
	align-items: center;
	gap: 10px;
}

.resource-title strong {
	color: var(--catnip);
	font-size: 14px;
}

.text-button {
	min-height: 30px;
	display: inline-flex;
	align-items: center;
	gap: 5px;
	padding: 0 10px;
	border: 1px solid var(--line);
	border-radius: 7px;
	background: #fff;
	color: var(--accent);
	font: inherit;
	font-size: 13px;
	font-weight: 600;
	cursor: pointer;
	touch-action: manipulation;
	transition: border-color 120ms ease, background 120ms ease;
}

.text-button:hover {
	border-color: var(--accent);
	background: var(--accent-soft);
}

.resource-value {
	max-width: 100%;
	font-size: clamp(34px, 4.6vw, 52px);
	font-weight: 720;
	line-height: 1;
	letter-spacing: -0.015em;
	font-variant-numeric: tabular-nums;
	overflow-wrap: anywhere;
}

.resource-value.resource-catnip {
	color: var(--catnip);
}

.capacity {
	display: grid;
	gap: 8px;
	max-width: 560px;
}

.capacity-meta {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	color: var(--muted);
	font-size: 13px;
}

.capacity-meta strong {
	color: var(--text);
}

.capacity-track {
	height: 10px;
	overflow: hidden;
	border-radius: 999px;
	background: #e5e9f0;
}

.capacity-fill {
	width: 0%;
	height: 100%;
	border-radius: inherit;
	background: linear-gradient(90deg, var(--catnip), #4fae7f);
	transition: width 160ms ease-out;
}

.resource-strip {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
	gap: 10px;
	max-width: 560px;
}

.resource-chip .label-with-icon {
	white-space: nowrap;
}

.resource-chip {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	min-height: 48px;
	padding: 0 12px;
	border: 1px solid var(--line);
	border-radius: 7px;
	background: var(--soft);
}

.resource-chip.resource-wood,
.resource-chip.resource-kitten,
.resource-chip.resource-minerals,
.resource-chip.resource-iron,
.resource-chip.resource-science {
	border-color: var(--resource-line);
	background: var(--resource-soft);
}

.resource-chip span {
	color: var(--muted);
	font-size: 13px;
}

.resource-chip .resource-token {
	color: var(--resource-color);
}

.resource-chip small {
	display: block;
	margin-top: 3px;
	color: var(--resource-color, var(--green));
	font-size: 12px;
	font-weight: 600;
	font-variant-numeric: tabular-nums;
}

.resource-chip strong {
	flex: 0 0 auto;
	text-align: right;
	white-space: nowrap;
}

.resource-chip strong,
.resource-chip strong span {
	color: var(--text);
	font-size: 14px;
	font-weight: 650;
	font-variant-numeric: tabular-nums;
}

.resource-dock {
	position: fixed;
	top: var(--app-header-height);
	left: 10px;
	right: 10px;
	z-index: 4;
	display: grid;
	grid-template-columns: minmax(0, 1fr) auto;
	align-items: center;
	gap: 8px;
	min-height: 58px;
	padding: 8px 10px;
	border: 1px solid var(--catnip-line);
	border-radius: 8px;
	background: rgba(255, 255, 255, 0.98);
	box-shadow: 0 8px 24px rgba(16, 24, 40, 0.14);
	backdrop-filter: blur(12px);
}

.resource-dock-main {
	display: grid;
	grid-template-columns: auto minmax(0, 1fr) auto;
	align-items: center;
	gap: 8px;
	min-width: 0;
}

.resource-dock-main strong {
	overflow: hidden;
	color: var(--catnip);
	font-size: 22px;
	font-weight: 700;
	line-height: 1;
	font-variant-numeric: tabular-nums;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.resource-dock-main small {
	color: var(--catnip);
	font-size: 12px;
	font-weight: 600;
	white-space: nowrap;
}

.resource-dock-strip {
	display: flex;
	align-items: center;
	gap: 6px;
}

.resource-dock-chip {
	display: inline-flex;
	align-items: center;
	gap: 4px;
	min-height: 30px;
	padding: 0 8px;
	border: 1px solid var(--resource-line);
	border-radius: 7px;
	background: var(--resource-soft);
	color: var(--resource-color);
	font-size: 12px;
	font-weight: 680;
	font-variant-numeric: tabular-nums;
}

.command-list {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 10px;
	padding: 14px;
}

.command-button {
	min-height: 64px;
	display: flex;
	align-items: flex-start;
	justify-content: center;
	flex-direction: column;
	gap: 5px;
	width: 100%;
	border: 1px solid var(--line);
	border-radius: 7px;
	background: #fff;
	color: var(--text);
	font: inherit;
	font-weight: 600;
	cursor: pointer;
	padding: 0 14px;
	text-align: left;
	touch-action: manipulation;
	transition: border-color 120ms ease, background 120ms ease;
}

.command-button .button-title {
	width: 100%;
	color: var(--text);
	font-size: 13px;
	font-weight: 600;
	line-height: 18px;
}

.command-button small {
	color: var(--muted);
	font-size: var(--secondary-font-size);
	font-weight: 500;
	line-height: var(--secondary-line-height);
	font-variant-numeric: tabular-nums;
	white-space: normal;
}

.command-button.primary {
	background: var(--resource-color, var(--accent));
	border-color: var(--resource-color, var(--accent));
	color: #fff;
}

.command-button.resource-wood,
.command-button.resource-kitten {
	border-color: var(--resource-line);
	background: #fff;
}

.command-button.resource-wood:not(:disabled):hover,
.command-button.resource-kitten:not(:disabled):hover {
	border-color: var(--resource-color);
	background: var(--resource-soft);
}

.command-button.primary .resource-token {
	color: #fff;
}

.command-button.primary .button-title {
	color: #fff;
}

.command-button.primary .resource-token .icon {
	border-color: rgba(255, 255, 255, 0.38);
	background: rgba(255, 255, 255, 0.16);
	color: #fff;
}

.command-button.primary small {
	color: rgba(255, 255, 255, 0.72);
}

.command-button:not(:disabled):hover {
	border-color: var(--accent);
	background: var(--accent-soft);
}

.command-button.primary:not(:disabled):hover {
	background: var(--resource-strong, var(--accent-strong));
	border-color: var(--resource-strong, var(--accent-strong));
}

.command-button:disabled {
	cursor: not-allowed;
	opacity: 0.55;
}

.building-card {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	padding: 16px 14px;
	border-bottom: 1px solid var(--line);
}

.building-group {
	border-top: 1px solid var(--line);
}

.building-group:first-of-type {
	border-top: 0;
}

.panel-header + .building-group {
	border-top: 0;
}

.building-group-title {
	padding: 12px 16px 8px;
	color: var(--muted-strong);
	font-size: 12px;
	font-weight: 650;
	letter-spacing: 0.01em;
}

.building-group-list .building-card:last-child {
	border-bottom: 0;
}

.building-name {
	font-weight: 620;
}

.building-detail {
	margin-top: 4px;
	color: var(--muted);
	font-size: var(--secondary-font-size);
	font-weight: 500;
	line-height: var(--secondary-line-height);
}

.building-card strong {
	min-width: 44px;
	color: var(--text);
	font-size: 21px;
	font-weight: 680;
	line-height: 1;
	text-align: right;
	font-variant-numeric: tabular-nums;
}

.stat-list {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	font-size: var(--kitten-panel-font-size);
	line-height: var(--kitten-panel-line-height);
}

.stat-row {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	padding: 7px 12px;
	border-right: 1px solid var(--line);
}

.stat-row:last-child {
	border-right: 0;
}

.stat-row span {
	color: var(--muted);
}

.inline-detail {
	min-height: 28px;
	padding: 0 8px;
	border: 1px solid var(--line);
	border-radius: 7px;
	background: #fff;
	color: var(--accent);
	font: inherit;
	font-size: var(--kitten-panel-font-size);
	line-height: var(--kitten-panel-line-height);
	font-weight: 600;
	cursor: pointer;
}

.inline-detail:disabled {
	color: var(--muted);
	cursor: not-allowed;
	opacity: 0.6;
}

.job-list {
	display: grid;
	min-height: 0;
	overflow: auto;
	border-top: 1px solid var(--line);
	font-size: var(--kitten-panel-font-size);
	line-height: var(--kitten-panel-line-height);
}

.job-row {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	padding: 10px 12px;
	border-bottom: 1px solid var(--line);
}

.job-row:last-child {
	border-bottom: 0;
}

.job-name {
	font-size: var(--kitten-panel-font-size);
	font-weight: 620;
	line-height: var(--kitten-panel-line-height);
}

.job-detail {
	margin-top: 2px;
	color: var(--muted);
	font-size: var(--secondary-font-size);
	font-weight: 500;
	line-height: var(--secondary-line-height);
}

.stepper {
	display: grid;
	grid-template-columns: 30px 38px 30px;
	align-items: center;
	gap: 5px;
}

.stepper strong {
	font-size: var(--kitten-panel-font-size);
	line-height: var(--kitten-panel-line-height);
	text-align: center;
}

.stepper button {
	width: 30px;
	height: 30px;
	border: 1px solid var(--line);
	border-radius: 7px;
	background: #fff;
	color: var(--text);
	font: inherit;
	font-size: var(--kitten-panel-font-size);
	font-weight: 650;
	cursor: pointer;
	transition: border-color 120ms ease, background 120ms ease;
}

.stepper button:not(:disabled):hover {
	border-color: var(--accent);
	background: var(--accent-soft);
}

.stepper button:disabled {
	cursor: not-allowed;
	opacity: 0.45;
}

.event-log {
	min-height: 0;
	overflow: auto;
	padding: 8px 14px;
	color: var(--muted);
	font-size: 13px;
	line-height: 19px;
}

.event-log div {
	padding: 7px 0;
	border-bottom: 1px solid #eef2f7;
}

.dialog-backdrop {
	position: fixed;
	inset: 0;
	z-index: 20;
	display: grid;
	place-items: center;
	padding: 18px;
	overflow: hidden;
	background: rgba(15, 23, 42, 0.34);
	overscroll-behavior: contain;
}

.dialog-backdrop[hidden] {
	display: none;
}

.dialog-panel {
	width: min(520px, 100%);
	max-height: min(680px, calc(100dvh - 36px));
	display: grid;
	grid-template-rows: auto minmax(0, 1fr);
	overflow: hidden;
	border: 1px solid var(--line);
	border-radius: 8px;
	background: #fff;
	box-shadow: 0 18px 48px rgba(15, 23, 42, 0.22);
	overscroll-behavior: contain;
}

.wide-dialog {
	width: min(880px, 100%);
}

.tech-dialog {
	width: min(1120px, 100%);
	height: min(760px, calc(100dvh - 36px));
}

.dialog-header {
	min-height: 48px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	padding: 0 14px;
	border-bottom: 1px solid var(--line);
	background: var(--soft);
}

.icon-button {
	width: 34px;
	height: 34px;
	border: 1px solid var(--line);
	border-radius: 7px;
	background: #fff;
	color: var(--text);
	font: inherit;
	font-size: 22px;
	line-height: 1;
	cursor: pointer;
	touch-action: manipulation;
}

.production-body {
	overflow: auto;
	padding: 12px 14px 14px;
	overscroll-behavior: contain;
	-webkit-overflow-scrolling: touch;
	touch-action: pan-y;
}

.production-group {
	border: 1px solid var(--line);
	border-radius: 8px;
	overflow: hidden;
}

.production-group + .production-group {
	margin-top: 12px;
}

.production-heading,
.production-row {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 14px;
	padding: 10px 12px;
}

.production-heading {
	background: var(--soft);
	font-weight: 780;
}

.production-row {
	border-top: 1px solid var(--line);
	color: var(--muted);
}

.production-row strong {
	color: var(--text);
}

.leaderboard-body {
	display: grid;
	gap: 12px;
	align-content: start;
	overflow: auto;
	padding: 12px 14px 14px;
	overscroll-behavior: contain;
	-webkit-overflow-scrolling: touch;
	touch-action: pan-y;
}

.technology-body {
	position: relative;
	min-height: 0;
	overflow: auto;
	padding: 18px;
	overscroll-behavior: contain;
	-webkit-overflow-scrolling: touch;
	touch-action: pan-x pan-y;
}

.technology-canvas {
	position: relative;
	min-width: 1040px;
	min-height: 1600px;
}

.technology-lines {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	pointer-events: none;
}

.technology-lines path {
	fill: none;
	stroke: #c9d8ee;
	stroke-width: 2;
}

.technology-lines path.researched {
	stroke: var(--science);
}

.technology-card {
	position: absolute;
	z-index: 1;
	width: 180px;
	min-height: 158px;
	display: grid;
	gap: 6px;
	padding: 10px;
	border: 1px solid var(--line);
	border-radius: 8px;
	background: #fff;
	box-shadow: var(--shadow);
}

.technology-card.researched {
	border-color: var(--science);
	background: var(--science-soft);
}

.technology-card.available {
	border-color: var(--science-line);
}

.technology-card.locked {
	opacity: 0.62;
}

.technology-card h3 {
	margin: 0;
	color: var(--text);
	font-size: 14px;
	line-height: 18px;
}

.technology-card p {
	margin: 0;
	color: var(--muted);
	font-size: 12px;
	line-height: 16px;
}

.technology-meta {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 8px;
	color: var(--science);
	font-size: 12px;
	font-weight: 760;
}

.technology-card button {
	min-height: 28px;
	border: 1px solid var(--science-line);
	border-radius: 7px;
	background: var(--science);
	color: #fff;
	font: inherit;
	font-size: 12px;
	font-weight: 780;
	cursor: pointer;
	pointer-events: auto;
}

.technology-card button:disabled {
	background: var(--soft);
	color: var(--muted);
	cursor: not-allowed;
	opacity: 0.78;
}

.upgrade-body {
	display: grid;
	gap: 10px;
	align-content: start;
	overflow: auto;
	padding: 14px;
	overscroll-behavior: contain;
	-webkit-overflow-scrolling: touch;
	touch-action: pan-y;
}

.upgrade-card {
	display: grid;
	grid-template-columns: minmax(0, 1fr) auto;
	gap: 10px 14px;
	align-items: start;
	padding: 12px;
	border: 1px solid var(--line);
	border-radius: 8px;
	background: #fff;
}

.upgrade-card.researched {
	border-color: var(--science-line);
	background: var(--science-soft);
}

.upgrade-card.locked {
	opacity: 0.64;
}

.upgrade-title {
	display: flex;
	align-items: center;
	gap: 8px;
	font-size: 14px;
	font-weight: 760;
	color: var(--text);
}

.upgrade-title .icon {
	color: var(--science);
}

.upgrade-card p {
	margin: 4px 0 0;
	color: var(--muted);
	font-size: var(--secondary-font-size);
	line-height: var(--secondary-line-height);
}

.upgrade-meta {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
	margin-top: 8px;
	color: var(--muted);
	font-size: 12px;
	line-height: 16px;
}

.upgrade-pill {
	padding: 3px 7px;
	border: 1px solid var(--line);
	border-radius: 999px;
	background: var(--soft);
}

.upgrade-card button {
	min-width: 72px;
	min-height: 34px;
	border: 1px solid var(--science-line);
	border-radius: 7px;
	background: var(--science);
	color: #fff;
	font: inherit;
	font-size: 12px;
	font-weight: 780;
	cursor: pointer;
}

.upgrade-card button:disabled {
	background: var(--soft);
	color: var(--muted);
	cursor: not-allowed;
	opacity: 0.78;
}

.settings-body {
	display: grid;
	gap: 16px;
	min-height: 0;
	overflow: auto;
	padding: 14px;
	overscroll-behavior: contain;
	-webkit-overflow-scrolling: touch;
	touch-action: pan-y;
}

.settings-section {
	display: grid;
	gap: 10px;
	padding-bottom: 14px;
	border-bottom: 1px solid var(--line);
}

.settings-section:last-child {
	padding-bottom: 0;
	border-bottom: 0;
}

.settings-section h3 {
	margin: 0;
	font-size: 14px;
	line-height: 20px;
}

.settings-grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 8px;
}

.settings-row,
.settings-check {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	min-height: 38px;
	color: var(--muted);
	font-size: 13px;
	font-weight: 740;
}

.settings-check {
	justify-content: flex-start;
}

.settings-row input,
.settings-row select {
	width: 96px;
	min-height: 34px;
	border: 1px solid var(--line);
	border-radius: 7px;
	background: #fff;
	color: var(--text);
	font: inherit;
	text-align: right;
}

.leaderboard-tabs {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

.leaderboard-tab {
	min-height: 34px;
	padding: 0 11px;
	border: 1px solid var(--line);
	border-radius: 7px;
	background: #fff;
	color: var(--muted);
	font: inherit;
	font-size: 13px;
	font-weight: 780;
	cursor: pointer;
	touch-action: manipulation;
}

.leaderboard-tab.active {
	border-color: var(--accent);
	background: var(--accent-soft);
	color: var(--accent);
}

.leaderboard-section {
	overflow: hidden;
	border: 1px solid var(--line);
	border-radius: 8px;
	background: #fff;
}

.leaderboard-section.resource-catnip,
.leaderboard-section.resource-wood,
.leaderboard-section.resource-minerals,
.leaderboard-section.resource-science,
.leaderboard-section.resource-crafted,
.leaderboard-section.resource-kitten {
	border-color: var(--resource-line);
}

.leaderboard-heading,
.leaderboard-row,
.leaderboard-empty {
	display: grid;
	grid-template-columns: 52px minmax(0, 1fr) auto;
	align-items: center;
	gap: 10px;
	min-height: 40px;
	padding: 8px 10px;
}

.leaderboard-heading {
	grid-template-columns: minmax(0, 1fr) auto;
	background: var(--soft);
	font-weight: 780;
}

.leaderboard-section.resource-catnip .leaderboard-heading,
.leaderboard-section.resource-wood .leaderboard-heading,
.leaderboard-section.resource-minerals .leaderboard-heading,
.leaderboard-section.resource-science .leaderboard-heading,
.leaderboard-section.resource-crafted .leaderboard-heading,
.leaderboard-section.resource-kitten .leaderboard-heading {
	background: var(--resource-soft);
	color: var(--resource-color);
}

.leaderboard-heading span {
	color: var(--muted);
	font-size: 12px;
}

.leaderboard-row {
	border-top: 1px solid var(--line);
	color: var(--muted);
}

.leaderboard-row.is-current {
	background: var(--resource-soft, #fff7ed);
	color: var(--text);
}

.leaderboard-rank {
	font-weight: 780;
	color: var(--resource-color, var(--accent));
}

.leaderboard-player {
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.leaderboard-row strong {
	color: var(--text);
	font-variant-numeric: tabular-nums;
}

.leaderboard-empty {
	grid-template-columns: 1fr;
	border-top: 1px solid var(--line);
	color: var(--muted);
}

@media (min-width: 1101px) {
	html,
	body {
		overflow: hidden;
	}

	.app-main {
		grid-template-rows: minmax(0, 1fr);
		align-items: stretch;
	}

	.command-panel,
	.building-panel {
		min-height: 0;
		max-height: 100%;
		overflow: auto;
		-webkit-overflow-scrolling: touch;
	}

	.command-panel .panel-header,
	.building-panel .panel-header,
	.status-panel .panel-header,
	.time-panel .panel-header,
	.log-panel .panel-header {
		position: sticky;
		top: 0;
		z-index: 1;
	}

	.side-column {
		max-height: 100%;
		overflow: hidden;
	}

	.status-panel {
		display: grid;
		grid-template-rows: auto minmax(0, 1fr);
		overflow: hidden;
	}

	.status-panel .job-list {
		overflow: auto;
		-webkit-overflow-scrolling: touch;
	}
}

@media (max-width: 1100px) {
	.app-shell {
		height: auto;
		min-height: 100%;
	}

	.app-main {
		grid-template-columns: 1fr;
		padding: 12px;
		overflow: visible;
	}

	.resource-rail {
		grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
		padding: 12px 12px 0;
	}

	.side-column {
		display: contents;
	}

	.event-log {
		height: 220px;
	}
}

@media (max-width: 560px) {
	.app-header {
		align-items: stretch;
		flex-direction: column;
		padding: 12px;
	}

	.app-actions {
		width: 100%;
	}

	.app-actions a {
		justify-content: center;
		flex: 1;
	}

	.header-button,
	.user-badge {
		justify-content: center;
		flex: 1;
		min-width: 0;
	}

	.leaderboard-body {
		gap: 10px;
	}

	.resource-hero {
		min-height: 240px;
		padding: 18px;
	}

	.resource-dock {
		grid-template-columns: 1fr;
		gap: 6px;
		min-height: 72px;
	}

	.resource-dock-strip {
		display: grid;
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.resource-dock-chip {
		justify-content: center;
		min-width: 0;
	}

	.resource-strip,
	.command-list {
		grid-template-columns: 1fr;
	}

	.settings-grid {
		grid-template-columns: 1fr;
	}

	.upgrade-card {
		grid-template-columns: 1fr;
	}

	.upgrade-card button {
		width: 100%;
	}

	.resource-title {
		align-items: flex-start;
		flex-direction: column;
		gap: 6px;
	}

	.resource-actions {
		width: 100%;
		justify-content: space-between;
	}

	.stat-list {
		grid-template-columns: 1fr;
	}

	.stat-row {
		border-right: 0;
		border-bottom: 1px solid var(--line);
	}

	.stat-row:last-child {
		border-bottom: 0;
	}
}