:root {
	color-scheme: dark;
	--bg: #0d1117;
	--panel: #161b22;
	--panel-strong: #1f2937;
	--border: #30363d;
	--text: #e6edf3;
	--muted: #8b949e;
	--primary: #2f81f7;
	--success: #238636;
	--warning: #d29922;
	--danger: #da3633;
	--pause: #a371f7;
	--shadow: rgba(0, 0, 0, 0.35);
	--font-sans:
		"Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
	--font-mono: "Cascadia Mono", "Consolas", "SFMono-Regular", monospace;
}

* {
	box-sizing: border-box;
}

body {
	margin: 0;
	min-height: 100vh;
	color: var(--text);
	background: radial-gradient(circle at top left, #1b2a41 0, var(--bg) 34rem);
	font-family: var(--font-sans);
}

button,
input,
select {
	font: inherit;
}
button {
	cursor: pointer;
}
button:disabled {
	cursor: not-allowed;
	opacity: 0.5;
}

.noscript {
	padding: 1rem;
	background: var(--danger);
	color: white;
	text-align: center;
}

.app-shell {
	width: min(1500px, 100%);
	margin: 0 auto;
	padding: 1.25rem;
}
.login-screen {
	min-height: 100vh;
	display: grid;
	place-items: center;
}
.login-card {
	width: min(34rem, 100%);
	display: grid;
	gap: 1rem;
	padding: 2rem;
	border: 1px solid var(--border);
	border-radius: 1rem;
	background: rgba(22, 27, 34, 0.96);
	box-shadow: 0 1.5rem 4rem var(--shadow);
}

.brand-row {
	display: flex;
	gap: 1rem;
	align-items: center;
}
.brand-mark {
	width: 3rem;
	height: 3rem;
	display: grid;
	place-items: center;
	border-radius: 0.75rem;
	background: linear-gradient(135deg, var(--primary), var(--pause));
	font-weight: 800;
}

h1,
h2,
p {
	margin-top: 0;
}
h1 {
	margin-bottom: 0.25rem;
	font-size: clamp(1.5rem, 3vw, 2.25rem);
}
h2 {
	margin-bottom: 0.25rem;
	font-size: 1.2rem;
}
.muted {
	color: var(--muted);
	margin-bottom: 0;
}
.eyebrow {
	color: var(--primary);
	text-transform: uppercase;
	letter-spacing: 0.12em;
	font-size: 0.75rem;
	margin-bottom: 0.25rem;
}

label {
	color: var(--muted);
	font-weight: 600;
}
input,
select {
	color: var(--text);
	background: #0b1018;
	border: 1px solid var(--border);
	border-radius: 0.55rem;
	padding: 0.65rem 0.75rem;
}
input:focus,
select:focus,
button:focus-visible {
	outline: 2px solid var(--primary);
	outline-offset: 2px;
}

.button {
	border: 1px solid transparent;
	border-radius: 0.6rem;
	color: white;
	padding: 0.7rem 1rem;
	font-weight: 700;
	transition:
		transform 0.12s ease,
		filter 0.12s ease,
		border-color 0.12s ease;
}
.button:hover:not(:disabled) {
	transform: translateY(-1px);
	filter: brightness(1.08);
}
.button.primary {
	background: var(--primary);
}
.button.success {
	background: var(--success);
}
.button.warning {
	background: var(--warning);
	color: #1f1300;
}
.button.danger {
	background: var(--danger);
}
.button.pause-trading {
	background: var(--pause);
}
.button.secondary {
	background: var(--panel-strong);
	border-color: var(--border);
}
.button.ghost {
	background: transparent;
	border-color: var(--border);
	color: var(--text);
}
.button.small {
	padding: 0.45rem 0.7rem;
	font-size: 0.9rem;
}

.dashboard-screen {
	display: grid;
	gap: 1rem;
}
.topbar,
.panel,
.status-card {
	border: 1px solid var(--border);
	background: rgba(22, 27, 34, 0.94);
	box-shadow: 0 1rem 2.5rem rgba(0, 0, 0, 0.18);
}
.topbar {
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 1rem;
	padding: 1.25rem;
	border-radius: 1rem;
}
.topbar-actions,
.log-actions {
	display: flex;
	align-items: center;
	gap: 0.65rem;
	flex-wrap: wrap;
}

.badge {
	display: inline-flex;
	align-items: center;
	min-height: 2rem;
	border-radius: 999px;
	padding: 0.25rem 0.75rem;
	font-weight: 800;
	border: 1px solid var(--border);
}
.badge-connected {
	background: rgba(35, 134, 54, 0.2);
	color: #7ee787;
}
.badge-connecting {
	background: rgba(47, 129, 247, 0.2);
	color: #79c0ff;
}
.badge-degraded {
	background: rgba(210, 153, 34, 0.2);
	color: #e3b341;
}
.badge-disconnected,
.badge-muted {
	background: rgba(139, 148, 158, 0.15);
	color: var(--muted);
}

.status-grid {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 1rem;
}
.status-card {
	border-radius: 0.9rem;
	padding: 1rem;
	min-width: 0;
}
.label {
	display: block;
	color: var(--muted);
	font-size: 0.8rem;
	text-transform: uppercase;
	letter-spacing: 0.08em;
}
.state-text {
	display: block;
	margin: 0.25rem 0;
	font-size: 1.35rem;
	overflow-wrap: anywhere;
}
.detail-text {
	color: var(--muted);
	overflow-wrap: anywhere;
}
.state-running,
.state-exited,
.trading-enabled,
.mode-dry-run {
	color: #7ee787;
}
.state-crashed,
.state-stopping,
.trading-paused,
.mode-live {
	color: #ff7b72;
}
.state-starting {
	color: #e3b341;
}
.trading-card {
	border-color: rgba(163, 113, 247, 0.65);
}

.alert-area {
	display: grid;
	gap: 0.5rem;
}
.alert {
	padding: 0.75rem 1rem;
	border-radius: 0.65rem;
	border: 1px solid var(--border);
	background: var(--panel);
}
.alert-info {
	border-color: rgba(47, 129, 247, 0.6);
}
.alert-warning {
	border-color: rgba(210, 153, 34, 0.75);
	color: #e3b341;
}

.panel {
	border-radius: 1rem;
	padding: 1rem;
}
.panel-header {
	display: flex;
	justify-content: space-between;
	align-items: flex-start;
	gap: 1rem;
	margin-bottom: 1rem;
}
.control-grid {
	display: grid;
	grid-template-columns: repeat(6, minmax(0, 1fr));
	gap: 0.75rem;
}
.control-help {
	margin-top: 1rem;
	color: var(--muted);
	display: grid;
	gap: 0.25rem;
}
.control-help p {
	margin: 0;
}

.log-header {
	align-items: center;
}
.inline-control,
.check-control {
	display: inline-flex;
	align-items: center;
	gap: 0.4rem;
}
.search-control input {
	min-width: 16rem;
}
.log-console {
	height: min(58vh, 44rem);
	overflow: auto;
	border: 1px solid var(--border);
	border-radius: 0.8rem;
	background: #05080d;
	padding: 0.75rem;
	font-family: var(--font-mono);
	font-size: 0.88rem;
	line-height: 1.45;
}
.log-row {
	display: grid;
	grid-template-columns: minmax(20rem, 28rem) minmax(0, 1fr);
	gap: 0.8rem;
	padding: 0.25rem 0.35rem;
	border-left: 3px solid transparent;
	white-space: pre-wrap;
}
.log-row:hover {
	background: rgba(255, 255, 255, 0.03);
}
.log-meta-line {
	color: var(--muted);
}
.log-message {
	overflow-wrap: anywhere;
}
.log-info {
	border-left-color: var(--primary);
}
.log-warning {
	border-left-color: var(--warning);
	color: #e3b341;
}
.log-error {
	border-left-color: var(--danger);
	color: #ff7b72;
}
.log-safety {
	border-left-color: var(--pause);
	color: #d2a8ff;
	font-weight: 700;
}

.form-error {
	color: #ff7b72;
	margin: 0;
}
.safety-note {
	color: var(--muted);
	margin: 0;
	font-size: 0.92rem;
}

.confirm-dialog {
	width: min(34rem, calc(100% - 2rem));
	border: 1px solid var(--border);
	border-radius: 1rem;
	color: var(--text);
	background: var(--panel);
	box-shadow: 0 2rem 6rem var(--shadow);
}
.confirm-dialog::backdrop {
	background: rgba(0, 0, 0, 0.68);
}
.confirm-dialog form {
	display: grid;
	gap: 0.9rem;
}
.confirm-description {
	color: var(--muted);
	margin-bottom: 0;
}
.confirm-token-line code {
	color: #ffdf5d;
	font-family: var(--font-mono);
}
.dialog-actions {
	display: flex;
	justify-content: flex-end;
	gap: 0.75rem;
}

@media (max-width: 1100px) {
	.status-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
	.control-grid {
		grid-template-columns: repeat(3, minmax(0, 1fr));
	}
	.panel-header,
	.topbar {
		flex-direction: column;
		align-items: stretch;
	}
}

@media (max-width: 700px) {
	.app-shell {
		padding: 0.75rem;
	}
	.status-grid,
	.control-grid {
		grid-template-columns: 1fr;
	}
	.log-row {
		grid-template-columns: 1fr;
		gap: 0.1rem;
	}
	.search-control input {
		min-width: 100%;
	}
	.log-actions > * {
		width: 100%;
	}
	.button {
		width: 100%;
	}
}