/* Pannello di sistema · stile Material 3 (Google) */

@font-face {
	font-family: 'Google Sans Flex';
	font-style: normal;
	font-weight: 400 700;
	font-display: swap;
	src: url(/fonts/google-sans-flex.woff2) format('woff2');
}
@font-face {
	font-family: 'Material Symbols Rounded';
	font-style: normal;
	font-weight: 400;
	font-display: block;
	src: url(/fonts/material-symbols.woff2) format('woff2');
}

:root {
	--primary: #0b57d0;
	--on-primary: #fff;
	--primary-container: #d3e3fd;
	--on-primary-container: #041e49;
	--secondary-container: #c2e7ff;
	--on-secondary-container: #001d35;
	--tertiary: #146c2e;
	--surface: #f8fafd;
	--surface-lowest: #fff;
	--surface-low: #f0f4f9;
	--surface-container: #e9eef6;
	--surface-high: #dde3ea;
	--surface-highest: #d3dbe5;
	--on-surface: #1f1f1f;
	--on-surface-variant: #444746;
	--outline: #747775;
	--outline-variant: #c4c7c5;
	--inverse-surface: #303030;
	--inverse-on-surface: #f2f2f2;
	--inverse-primary: #a8c7fa;
	--error: #b3261e;
	--on-error: #fff;
	--error-container: #f9dedc;
	--on-error-container: #410e0b;
	--success: #146c2e;
	--success-container: #c4eed0;
	--on-success-container: #072711;
	--warning: #a35a00;
	--warning-container: #ffdfa0;
	--on-warning-container: #2a1800;
	--scrim: rgb(0 0 0 / .32);
	--hover: rgb(31 31 31 / .08);
	--press: rgb(31 31 31 / .12);

	--c-cpu: #0b57d0;
	--c-mem: #8e24aa;
	--c-rx: #188038;
	--c-tx: #e8710a;
	--c-read: #1a73e8;
	--c-write: #d93025;
	--c-temp: #e37400;

	--card: var(--surface-lowest);
	--radius-xl: 28px;
	--radius-l: 24px;
	--radius-m: 16px;
	--radius-s: 12px;
	--font: 'Google Sans Flex', 'Google Sans', 'Roboto Flex', Roboto, system-ui, -apple-system, 'Segoe UI', sans-serif;
	--mono: ui-monospace, 'Roboto Mono', 'SFMono-Regular', Menlo, Consolas, monospace;
	--ease: cubic-bezier(.2, 0, 0, 1);
	--elev-1: 0 1px 2px rgb(0 0 0 / .3), 0 1px 3px 1px rgb(0 0 0 / .15);
	--elev-2: 0 1px 2px rgb(0 0 0 / .3), 0 2px 6px 2px rgb(0 0 0 / .15);
	--elev-3: 0 4px 8px 3px rgb(0 0 0 / .15), 0 1px 3px rgb(0 0 0 / .3);
	color-scheme: light;
}

@media (prefers-color-scheme: dark) {
	:root:not([data-theme="light"]) {
		--primary: #a8c7fa;
		--on-primary: #062e6f;
		--primary-container: #0842a0;
		--on-primary-container: #d3e3fd;
		--secondary-container: #004a77;
		--on-secondary-container: #c2e7ff;
		--tertiary: #6dd58c;
		--surface: #131314;
		--surface-lowest: #0e0e0e;
		--surface-low: #1b1b1b;
		--surface-container: #1e1f20;
		--surface-high: #282a2c;
		--surface-highest: #333537;
		--on-surface: #e3e3e3;
		--on-surface-variant: #c4c7c5;
		--outline: #8e918f;
		--outline-variant: #444746;
		--inverse-surface: #e3e3e3;
		--inverse-on-surface: #303030;
		--inverse-primary: #0b57d0;
		--error: #f2b8b5;
		--on-error: #601410;
		--error-container: #8c1d18;
		--on-error-container: #f9dedc;
		--success: #6dd58c;
		--success-container: #0f5223;
		--on-success-container: #c4eed0;
		--warning: #fdd663;
		--warning-container: #594300;
		--on-warning-container: #ffdfa0;
		--scrim: rgb(0 0 0 / .6);
		--hover: rgb(227 227 227 / .08);
		--press: rgb(227 227 227 / .12);
		--c-cpu: #8ab4f8;
		--c-mem: #d7aefb;
		--c-rx: #81c995;
		--c-tx: #fcad70;
		--c-read: #8ab4f8;
		--c-write: #f28b82;
		--c-temp: #fdd663;
		--card: var(--surface-container);
		color-scheme: dark;
	}
}
:root[data-theme="dark"] {
	--primary: #a8c7fa;
	--on-primary: #062e6f;
	--primary-container: #0842a0;
	--on-primary-container: #d3e3fd;
	--secondary-container: #004a77;
	--on-secondary-container: #c2e7ff;
	--tertiary: #6dd58c;
	--surface: #131314;
	--surface-lowest: #0e0e0e;
	--surface-low: #1b1b1b;
	--surface-container: #1e1f20;
	--surface-high: #282a2c;
	--surface-highest: #333537;
	--on-surface: #e3e3e3;
	--on-surface-variant: #c4c7c5;
	--outline: #8e918f;
	--outline-variant: #444746;
	--inverse-surface: #e3e3e3;
	--inverse-on-surface: #303030;
	--inverse-primary: #0b57d0;
	--error: #f2b8b5;
	--on-error: #601410;
	--error-container: #8c1d18;
	--on-error-container: #f9dedc;
	--success: #6dd58c;
	--success-container: #0f5223;
	--on-success-container: #c4eed0;
	--warning: #fdd663;
	--warning-container: #594300;
	--on-warning-container: #ffdfa0;
	--scrim: rgb(0 0 0 / .6);
	--hover: rgb(227 227 227 / .08);
	--press: rgb(227 227 227 / .12);
	--c-cpu: #8ab4f8;
	--c-mem: #d7aefb;
	--c-rx: #81c995;
	--c-tx: #fcad70;
	--c-read: #8ab4f8;
	--c-write: #f28b82;
	--c-temp: #fdd663;
	--card: var(--surface-container);
	color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body {
	margin: 0;
	font: 400 14px/20px var(--font);
	letter-spacing: .1px;
	background: var(--surface);
	color: var(--on-surface);
	-webkit-font-smoothing: antialiased;
	-webkit-tap-highlight-color: transparent;
	overflow-x: hidden;
}
button, input, select, textarea { font: inherit; color: inherit; letter-spacing: inherit; }
button { cursor: pointer; }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.mono { font-family: var(--mono); font-size: 12.5px; }
.muted { color: var(--on-surface-variant); }
.num { font-variant-numeric: tabular-nums; }
.hidden { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.icon {
	font-family: 'Material Symbols Rounded';
	font-weight: normal;
	font-style: normal;
	font-size: 24px;
	line-height: 1;
	letter-spacing: normal;
	text-transform: none;
	display: inline-block;
	white-space: nowrap;
	direction: ltr;
	user-select: none;
	flex: none;
	font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
	-webkit-font-feature-settings: 'liga';
	font-feature-settings: 'liga';
}
.icon.fill { font-variation-settings: 'FILL' 1, 'wght' 400, 'GRAD' 0, 'opsz' 24; }
.icon.sm { font-size: 20px; font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 20; }
.icon.sm.fill { font-variation-settings: 'FILL' 1, 'wght' 400, 'GRAD' 0, 'opsz' 20; }
.icon.xs { font-size: 18px; }

/* ---------- struttura ---------- */

.shell {
	display: grid;
	grid-template-columns: 88px minmax(0, 1fr);
	min-height: 100dvh;
}
.nav {
	position: sticky;
	top: 0;
	height: 100dvh;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 12px;
	padding: 12px 0 16px;
	background: var(--surface);
	z-index: 20;
}
.nav-brand {
	width: 56px; height: 56px;
	display: grid; place-items: center;
	border-radius: var(--radius-m);
	background: var(--primary-container);
	color: var(--on-primary-container);
	margin-bottom: 20px;
}
.nav-brand-text { display: none; }
.nav-items { display: flex; flex-direction: column; gap: 12px; width: 100%; align-items: center; }
.nav-item {
	display: flex; flex-direction: column; align-items: center; gap: 4px;
	width: 80px;
	border: 0; background: none; padding: 0;
	color: var(--on-surface-variant);
	font-size: 12px; line-height: 16px; font-weight: 500;
	text-decoration: none !important;
}
.nav-pill {
	width: 56px; height: 32px;
	border-radius: 16px;
	display: grid; place-items: center;
	position: relative;
	transition: background-color .2s var(--ease);
}
.nav-item:hover .nav-pill { background: var(--hover); }
.nav-item[aria-current="page"] { color: var(--on-surface); font-weight: 600; }
.nav-item[aria-current="page"] .nav-pill { background: var(--secondary-container); color: var(--on-secondary-container); }
.nav-item[aria-current="page"] .icon { font-variation-settings: 'FILL' 1, 'wght' 400, 'GRAD' 0, 'opsz' 24; }
.nav-badge {
	position: absolute; top: 2px; right: 12px;
	min-width: 8px; height: 8px; border-radius: 4px;
	background: var(--error);
}
.nav-spacer { flex: 1; }

.main { min-width: 0; padding: 0 24px 32px 0; }
.topbar {
	position: sticky; top: 0; z-index: 10;
	display: flex; align-items: center; gap: 8px;
	height: 72px;
	background: var(--surface);
}
.topbar h1 {
	margin: 0; flex: 1; min-width: 0;
	font-size: 22px; line-height: 28px; font-weight: 400;
	white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.topbar .back { display: none; }
.live {
	display: inline-flex; align-items: center; gap: 8px;
	height: 32px; padding: 0 12px;
	border-radius: 16px;
	background: var(--surface-low);
	color: var(--on-surface-variant);
	font-size: 12px; font-weight: 500;
	white-space: nowrap;
}
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--outline); }
.live.on .live-dot { background: var(--success); box-shadow: 0 0 0 0 color-mix(in srgb, var(--success) 60%, transparent); animation: pulse 2s infinite; }
.live.off .live-dot { background: var(--error); }
@keyframes pulse { 70% { box-shadow: 0 0 0 6px transparent; } 100% { box-shadow: 0 0 0 0 transparent; } }

.page { display: flex; flex-direction: column; gap: 16px; animation: enter .25s var(--ease); }
@keyframes enter { from { opacity: 0; transform: translateY(8px); } }

@media (min-width: 1200px) {
	.shell { grid-template-columns: 264px minmax(0, 1fr); }
	.nav { align-items: stretch; padding: 12px 12px 16px; }
	.nav-brand { width: auto; height: 56px; justify-content: start; display: flex; gap: 12px; padding: 0 16px; background: none; color: var(--on-surface); margin-bottom: 8px; }
	.nav-brand .icon { color: var(--primary); }
	.nav-brand-text { display: block; font-size: 20px; font-weight: 500; }
	.nav-brand-text small { display: block; font-size: 12px; color: var(--on-surface-variant); font-weight: 400; line-height: 14px; }
	.nav-items { align-items: stretch; gap: 0; }
	.nav-item { flex-direction: row; width: auto; height: 48px; padding: 0 16px; gap: 12px; border-radius: 24px; font-size: 14px; font-weight: 500; }
	.nav-item:hover { background: var(--hover); }
	.nav-item .nav-pill { width: auto; height: auto; background: none !important; }
	.nav-item[aria-current="page"] { background: var(--secondary-container); color: var(--on-secondary-container); }
	.nav-badge { right: -4px; top: -2px; }
}

@media (max-width: 599px) {
	.shell { display: block; }
	.nav {
		position: fixed; top: auto; bottom: 0; left: 0; right: 0;
		height: calc(80px + env(safe-area-inset-bottom));
		padding: 12px 0 calc(16px + env(safe-area-inset-bottom));
		flex-direction: row;
		background: var(--surface-container);
	}
	.nav-brand, .nav-spacer, .nav-extra { display: none; }
	.nav-items { flex-direction: row; gap: 0; justify-content: space-around; }
	.nav-item { width: auto; flex: 1; min-width: 0; font-size: 11.5px; letter-spacing: 0; }
	.nav-item span:last-child { max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
	.nav-pill { width: 52px; }
	.main { padding: 0 16px calc(104px + env(safe-area-inset-bottom)); }
	.topbar { height: 64px; }
	.topbar h1 { font-size: 22px; }
	.live .live-label { display: none; }
	.live { padding: 0 10px; }
}

/* ---------- elementi comuni ---------- */

.card {
	background: var(--card);
	border-radius: var(--radius-l);
	padding: 20px 24px;
	min-width: 0;
}
.card.flat { background: var(--surface-low); }
.card-head { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; min-height: 40px; }
.card-head h2, .card-title { margin: 0; font-size: 16px; line-height: 24px; font-weight: 500; flex: 1; min-width: 0; }
.card-head .sub { font-size: 12px; color: var(--on-surface-variant); font-weight: 400; display: block; line-height: 16px; }
.card-icon {
	width: 40px; height: 40px; border-radius: 50%;
	display: grid; place-items: center;
	background: var(--primary-container); color: var(--on-primary-container);
	flex: none;
}
@media (max-width: 599px) { .card { padding: 16px; border-radius: 20px; } }

.grid { display: grid; gap: 16px; }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 1199px) { .grid-4, .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 839px) { .grid-2, .grid-3 { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 599px) { .grid-4 { grid-template-columns: minmax(0, 1fr); } .grid { gap: 12px; } .page { gap: 12px; } }

.btn {
	display: inline-flex; align-items: center; justify-content: center; gap: 8px;
	height: 40px; padding: 0 24px;
	border-radius: 20px; border: 0;
	font-size: 14px; font-weight: 500; letter-spacing: .1px;
	white-space: nowrap;
	position: relative; overflow: hidden;
	transition: box-shadow .2s var(--ease), background-color .2s;
	text-decoration: none !important;
}
.btn::after { content: ''; position: absolute; inset: 0; background: currentColor; opacity: 0; transition: opacity .15s; pointer-events: none; }
.btn:hover::after { opacity: .08; }
.btn:active::after { opacity: .12; }
.btn:disabled { opacity: .38; cursor: default; }
.btn:disabled::after { display: none; }
.btn .icon { font-size: 18px; margin-left: -8px; }
.btn.filled { background: var(--primary); color: var(--on-primary); }
.btn.filled:hover { box-shadow: var(--elev-1); }
.btn.tonal { background: var(--secondary-container); color: var(--on-secondary-container); }
.btn.outlined { background: none; border: 1px solid var(--outline); color: var(--primary); }
.btn.text { background: none; color: var(--primary); padding: 0 12px; }
.btn.text .icon { margin-left: -4px; }
.btn.danger { background: var(--error); color: var(--on-error); }
.btn.danger-tonal { background: var(--error-container); color: var(--on-error-container); }
.btn.sm { height: 32px; padding: 0 16px; font-size: 13px; }

.icon-btn {
	width: 40px; height: 40px; flex: none;
	display: inline-grid; place-items: center;
	border: 0; border-radius: 50%;
	background: none; color: var(--on-surface-variant);
	transition: background-color .15s;
}
.icon-btn:hover { background: var(--hover); }
.icon-btn:active { background: var(--press); }
.icon-btn.on { color: var(--primary); }
.icon-btn.sm { width: 32px; height: 32px; }
.icon-btn.sm .icon { font-size: 20px; }

.chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip {
	display: inline-flex; align-items: center; gap: 8px;
	height: 32px; padding: 0 16px;
	border-radius: 8px;
	border: 1px solid var(--outline-variant);
	background: none; color: var(--on-surface-variant);
	font-size: 14px; font-weight: 500;
	white-space: nowrap;
	transition: background-color .15s;
}
.chip:hover { background: var(--hover); }
.chip .icon { font-size: 18px; margin-left: -8px; }
.chip[aria-pressed="true"] { background: var(--secondary-container); color: var(--on-secondary-container); border-color: transparent; }
.chip .count { font-size: 12px; opacity: .8; }

.tag {
	display: inline-flex; align-items: center; gap: 4px;
	height: 24px; padding: 0 10px;
	border-radius: 12px;
	font-size: 12px; font-weight: 500; line-height: 16px;
	background: var(--surface-high); color: var(--on-surface-variant);
	white-space: nowrap;
}
.tag .icon { font-size: 16px; margin-left: -4px; }
.tag.ok { background: var(--success-container); color: var(--on-success-container); }
.tag.err { background: var(--error-container); color: var(--on-error-container); }
.tag.warn { background: var(--warning-container); color: var(--on-warning-container); }
.tag.info { background: var(--primary-container); color: var(--on-primary-container); }

.dot { width: 10px; height: 10px; border-radius: 50%; flex: none; background: var(--outline); }
.dot.ok { background: var(--success); }
.dot.err { background: var(--error); }
.dot.warn { background: var(--warning); }
.dot.info { background: var(--primary); }

.search {
	display: flex; align-items: center; gap: 4px;
	height: 48px; padding: 0 4px 0 16px;
	border-radius: 24px;
	background: var(--surface-container);
	min-width: 0; flex: 1 1 260px; max-width: 520px;
	transition: background-color .15s, box-shadow .15s;
}
.search:focus-within { background: var(--card); box-shadow: var(--elev-2); }
.search .icon { color: var(--on-surface-variant); }
.search input { flex: 1; min-width: 0; height: 100%; border: 0; background: none; outline: none; font-size: 16px; padding: 0 8px; }
.search input::placeholder { color: var(--on-surface-variant); }
.search input::-webkit-search-cancel-button { display: none; }

.select {
	height: 40px; padding: 0 36px 0 16px;
	border-radius: 8px;
	border: 1px solid var(--outline-variant);
	background: var(--card) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24'%3E%3Cpath d='M7 10l5 5 5-5z' fill='%23747775'/%3E%3C/svg%3E") no-repeat right 8px center;
	appearance: none;
	font-size: 14px;
	max-width: 100%;
	min-width: 0;
}
.select:focus { outline: 2px solid var(--primary); outline-offset: -1px; border-color: transparent; }

.toolbar { display: flex; align-items: center; gap: 8px 12px; flex-wrap: wrap; }
.toolbar .grow { flex: 1; }

.field { position: relative; display: block; }
.field input {
	width: 100%; height: 56px;
	padding: 24px 16px 6px;
	border: 1px solid var(--outline);
	border-radius: 4px;
	background: transparent;
	font-size: 16px;
	outline: none;
	transition: border-color .15s;
}
.field label {
	position: absolute; left: 12px; top: 18px;
	padding: 0 4px;
	color: var(--on-surface-variant);
	font-size: 16px; line-height: 20px;
	pointer-events: none;
	transition: transform .15s var(--ease), font-size .15s, color .15s, top .15s;
}
.field input:focus, .field input:not(:placeholder-shown) { padding-top: 22px; }
.field input:focus + label, .field input:not(:placeholder-shown) + label { top: 7px; font-size: 12px; line-height: 16px; }
.field input:focus { border: 2px solid var(--primary); padding-left: 15px; }
.field input:focus + label { color: var(--primary); }
.field.code input { letter-spacing: 6px; font-variant-numeric: tabular-nums; }

.progress { height: 8px; border-radius: 4px; background: var(--surface-highest); overflow: hidden; position: relative; }
.progress > i { position: absolute; inset: 0 auto 0 0; border-radius: 4px; background: var(--primary); transition: width .6s var(--ease); }
.progress.warn > i { background: var(--warning); }
.progress.err > i { background: var(--error); }
.progress.thin { height: 4px; }

.divider { height: 1px; background: var(--outline-variant); margin: 8px 0; border: 0; }
.empty { padding: 32px 16px; text-align: center; color: var(--on-surface-variant); }
.empty .icon { font-size: 40px; display: block; margin: 0 auto 8px; opacity: .6; }

.kv { display: grid; grid-template-columns: minmax(120px, max-content) minmax(0, 1fr); gap: 10px 20px; margin: 0; }
.kv dt { color: var(--on-surface-variant); }
.kv dd { margin: 0; overflow-wrap: anywhere; }

.list { display: flex; flex-direction: column; margin: 0 -12px; }
.li {
	display: flex; align-items: center; gap: 16px;
	min-height: 56px; padding: 8px 12px;
	border-radius: var(--radius-s);
	border: 0; background: none; text-align: left; width: 100%;
}
button.li:hover, a.li:hover { background: var(--hover); text-decoration: none; }
.li-main { flex: 1; min-width: 0; }
.li-title { display: block; font-size: 15px; line-height: 22px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: var(--on-surface); }
.li-sub { display: block; font-size: 13px; line-height: 18px; color: var(--on-surface-variant); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.li-end { text-align: right; flex: none; font-variant-numeric: tabular-nums; }

.spinner {
	width: 24px; height: 24px; border-radius: 50%;
	border: 3px solid var(--primary); border-right-color: transparent;
	animation: spin .8s linear infinite;
	display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }
.loading { display: grid; place-items: center; padding: 48px; }

/* ---------- panoramica ---------- */

.hero {
	display: flex; flex-wrap: wrap; align-items: center; gap: 16px 24px;
	padding: 24px 28px;
	border-radius: var(--radius-xl);
	background: linear-gradient(135deg, var(--primary-container), color-mix(in srgb, var(--secondary-container) 70%, var(--card)));
	color: var(--on-primary-container);
}
.hero-main { flex: 1 1 320px; min-width: 0; }
.hero h2 { margin: 0 0 4px; font-size: 32px; line-height: 40px; font-weight: 400; overflow-wrap: anywhere; }
.hero p { margin: 0; opacity: .85; }
.hero .tags { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 14px; }
.hero .tag { background: color-mix(in srgb, var(--card) 70%, transparent); color: var(--on-surface); }
.hero .tag.ok { background: var(--success-container); color: var(--on-success-container); }
.hero .tag.err { background: var(--error-container); color: var(--on-error-container); }
.hero .tag.warn { background: var(--warning-container); color: var(--on-warning-container); }
.hero-stats { display: flex; gap: 32px; flex-wrap: wrap; }
.hero-stat b { display: block; font-size: 24px; line-height: 32px; font-weight: 400; font-variant-numeric: tabular-nums; }
.hero-stat span { font-size: 12px; opacity: .8; }
@media (max-width: 599px) { .hero { padding: 20px; border-radius: 24px; } .hero h2 { font-size: 26px; line-height: 32px; } .hero-stats { gap: 20px; } }

.stat { display: flex; flex-direction: column; gap: 4px; position: relative; overflow: hidden; padding-bottom: 0; }
.stat-top { display: flex; align-items: center; gap: 8px; color: var(--on-surface-variant); font-weight: 500; }
.stat-top .icon { font-size: 20px; }
.stat-top .grow { flex: 1; }
.stat-value { font-size: 36px; line-height: 44px; font-weight: 400; font-variant-numeric: tabular-nums; letter-spacing: -.5px; margin-top: 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.stat-value small { font-size: 16px; color: var(--on-surface-variant); letter-spacing: 0; margin-left: 2px; }
.stat-sub { font-size: 13px; color: var(--on-surface-variant); font-variant-numeric: tabular-nums; min-height: 20px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.stat-chart { height: 64px; margin: 8px -24px 0; }
@media (max-width: 599px) { .stat-chart { margin: 8px -16px 0; } .stat-value { font-size: 32px; line-height: 40px; } }
.pair { display: flex; gap: 20px; }
.pair > div { min-width: 0; }
.pair .stat-value { font-size: 26px; line-height: 36px; }
.pair .lbl { display: flex; align-items: center; gap: 4px; font-size: 12px; color: var(--on-surface-variant); }
.pair .lbl i { width: 8px; height: 8px; border-radius: 2px; display: inline-block; }

.cores { display: grid; grid-template-columns: repeat(auto-fill, minmax(18px, 1fr)); gap: 4px; height: 28px; align-items: end; margin-top: 6px; }
.cores i { display: block; background: var(--surface-highest); border-radius: 3px; height: 100%; position: relative; overflow: hidden; }
.cores i b { position: absolute; left: 0; right: 0; bottom: 0; background: var(--c-cpu); transition: height .6s var(--ease); }

.seg {
	display: inline-flex; border: 1px solid var(--outline); border-radius: 20px; overflow: hidden; max-width: 100%;
	overflow-x: auto; scrollbar-width: none;
}
.seg::-webkit-scrollbar { display: none; }
.seg button {
	height: 40px; padding: 0 16px; border: 0; background: none;
	display: inline-flex; align-items: center; gap: 6px;
	font-size: 14px; font-weight: 500; color: var(--on-surface);
	white-space: nowrap; flex: none;
}
.seg button + button { border-left: 1px solid var(--outline); }
.seg button:hover { background: var(--hover); }
.seg button[aria-pressed="true"] { background: var(--secondary-container); color: var(--on-secondary-container); }
.seg button[aria-pressed="true"]::before { content: 'check'; font-family: 'Material Symbols Rounded'; font-size: 18px; margin-left: -4px; }
@media (max-width: 599px) { .seg button { padding: 0 12px; } }

.chart-box { position: relative; height: 280px; }
.chart-box canvas, .stat-chart canvas { display: block; width: 100%; height: 100%; }
.chart-legend { display: flex; gap: 16px; flex-wrap: wrap; font-size: 13px; color: var(--on-surface-variant); margin-top: 8px; }
.chart-legend span { display: inline-flex; align-items: center; gap: 6px; }
.chart-legend i { width: 12px; height: 4px; border-radius: 2px; display: inline-block; }
.tooltip {
	position: absolute; pointer-events: none; z-index: 2;
	padding: 8px 12px; border-radius: 8px;
	background: var(--inverse-surface); color: var(--inverse-on-surface);
	font-size: 12px; line-height: 18px; white-space: nowrap;
	font-variant-numeric: tabular-nums;
	box-shadow: var(--elev-2);
	transform: translate(-50%, -100%);
	opacity: 0; transition: opacity .1s;
}
.tooltip.show { opacity: 1; }
.tooltip b { font-weight: 500; }
.tooltip i { display: inline-block; width: 8px; height: 8px; border-radius: 2px; margin-right: 6px; }

.fs-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 6px 12px; padding: 10px 0; }
.fs-row + .fs-row { border-top: 1px solid var(--outline-variant); }
.fs-row .progress { grid-column: 1 / -1; }
.fs-name { font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fs-name small { font-weight: 400; color: var(--on-surface-variant); margin-left: 6px; }

.sensor { display: flex; align-items: center; gap: 12px; padding: 8px 0; }
.sensor + .sensor { border-top: 1px solid var(--outline-variant); }
.sensor .grow { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sensor b { font-weight: 500; font-variant-numeric: tabular-nums; }

/* ---------- tabella processi ---------- */

.ptable { background: var(--card); border-radius: var(--radius-l); overflow: hidden; }
.prow {
	display: grid;
	grid-template-columns: minmax(0, 1fr) 110px 76px 84px 96px 72px;
	align-items: center;
	min-height: 48px; padding: 0 16px;
	border: 0; width: 100%; background: none; text-align: left;
	border-top: 1px solid var(--outline-variant);
	font-variant-numeric: tabular-nums;
	position: relative;
}
.prow > * { padding: 0 8px; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.prow > .r { text-align: right; }
button.prow:hover { background: var(--hover); }
.prow.sel { background: var(--secondary-container); color: var(--on-secondary-container); }
.prow.head {
	position: sticky; top: 72px; z-index: 2;
	min-height: 52px; border-top: 0;
	background: var(--card);
	color: var(--on-surface-variant); font-weight: 500; font-size: 13px;
	box-shadow: inset 0 -1px 0 var(--outline-variant);
}
.prow.head button {
	border: 0; background: none; padding: 6px 0; font-weight: 500; color: inherit;
	display: inline-flex; align-items: center; gap: 2px; max-width: 100%;
}
.prow.head .r button { flex-direction: row-reverse; }
.prow.head button:hover { color: var(--on-surface); }
.prow.head button[aria-sort] { color: var(--primary); }
.prow.head .icon { font-size: 18px; }
.pname { display: flex; align-items: center; gap: 12px; }
.pname .pi {
	width: 32px; height: 32px; border-radius: 10px; flex: none;
	display: grid; place-items: center;
	background: var(--surface-container); color: var(--on-surface-variant);
	font-size: 13px; font-weight: 600; text-transform: uppercase;
}
.pname .pt { min-width: 0; overflow: hidden; }
.pname .pt b { display: block; font-weight: 500; overflow: hidden; text-overflow: ellipsis; }
.pname .pt small { display: block; color: var(--on-surface-variant); font-size: 12px; line-height: 16px; overflow: hidden; text-overflow: ellipsis; font-family: var(--mono); }
.heat { border-radius: 6px; padding: 2px 8px !important; justify-self: end; }
.cell-sub { display: none; }
@media (max-width: 839px) {
	.prow { grid-template-columns: minmax(0, 1fr) 72px 84px; padding: 0 8px; }
	.prow .c-user, .prow .c-pid, .prow .c-thr { display: none; }
	.prow.head { top: 64px; }
}
@media (max-width: 599px) {
	.ptable { border-radius: 20px; margin: 0 -4px; }
	.prow { grid-template-columns: minmax(0, 1fr) 64px 76px; min-height: 60px; }
	.pname .pi { display: none; }
	.cell-sub { display: block; font-size: 12px; color: var(--on-surface-variant); }
	.pname .pt small { display: none; }
}

/* ---------- servizi ---------- */

.svc { display: flex; align-items: center; gap: 16px; min-height: 64px; padding: 10px 16px; width: 100%; border: 0; background: none; text-align: left; border-top: 1px solid var(--outline-variant); }
.svc:first-child { border-top: 0; }
.svc:hover { background: var(--hover); }
.svc .li-main { flex: 1; min-width: 0; }
.svc .meta { display: flex; gap: 24px; color: var(--on-surface-variant); font-variant-numeric: tabular-nums; font-size: 13px; }
.svc .meta span { min-width: 64px; text-align: right; }
.svc .pin { color: var(--on-surface-variant); }
.svc .pin.on { color: var(--primary); }
.group-label { font-size: 14px; font-weight: 500; color: var(--on-surface-variant); margin: 8px 4px -4px; }
@media (max-width: 839px) { .svc .meta .m-cpu, .svc .meta .m-since { display: none; } }
@media (max-width: 599px) { .svc { padding: 10px 8px 10px 12px; gap: 12px; } .svc .meta span { min-width: 0; } }

/* ---------- log ---------- */

.logbox {
	background: var(--card);
	border-radius: var(--radius-l);
	height: calc(100dvh - 72px - 72px - 40px);
	min-height: 320px;
	overflow: auto;
	padding: 8px 0;
	font-family: var(--mono); font-size: 12.5px; line-height: 19px;
	overscroll-behavior: contain;
}
.logline { display: grid; grid-template-columns: 92px 140px minmax(0, 1fr); gap: 12px; padding: 1px 16px; }
.logline:hover { background: var(--hover); }
.logline .lt { color: var(--on-surface-variant); white-space: nowrap; }
.logline .li2 { color: var(--primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.logline .lm { white-space: pre-wrap; overflow-wrap: anywhere; }
.logline.p0, .logline.p1, .logline.p2, .logline.p3 { background: color-mix(in srgb, var(--error-container) 45%, transparent); }
.logline.p0 .lm, .logline.p1 .lm, .logline.p2 .lm, .logline.p3 .lm { color: var(--error); }
.logline.p4 .lm { color: var(--warning); }
.logline.p7 .lm { color: var(--on-surface-variant); }
.logline.day { grid-template-columns: 1fr; color: var(--on-surface-variant); font-family: var(--font); font-weight: 500; padding-top: 10px; padding-bottom: 4px; }
@media (max-width: 839px) { .logbox { height: calc(100dvh - 64px - 160px - 104px); } }
@media (max-width: 599px) {
	.logline { grid-template-columns: 64px minmax(0, 1fr); gap: 2px 8px; padding: 3px 12px; }
	.logline .li2 { grid-column: 2; grid-row: 1; }
	.logline .lm { grid-column: 1 / -1; }
	.logbox { border-radius: 20px; }
}
.logs-filters { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
@media (max-width: 599px) { .logs-filters .select { flex: 1 1 140px; } }

/* ---------- dischi ---------- */

.disk-head { display: flex; gap: 16px; align-items: center; }
.disk-head .card-icon { width: 48px; height: 48px; border-radius: 16px; }
.disk-head h2 { margin: 0; font-size: 18px; font-weight: 500; line-height: 24px; }
.metrics { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 12px; margin-top: 16px; }
.metric { background: var(--surface-low); border-radius: var(--radius-m); padding: 12px 14px; min-width: 0; }
.metric span { display: block; font-size: 12px; color: var(--on-surface-variant); }
.metric b { display: block; font-size: 18px; line-height: 26px; font-weight: 400; font-variant-numeric: tabular-nums; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ---------- pannelli laterali e dialoghi ---------- */

.scrim { position: fixed; inset: 0; background: var(--scrim); z-index: 40; animation: fade .2s; }
@keyframes fade { from { opacity: 0; } }
.sheet {
	position: fixed; z-index: 41;
	top: 0; right: 0; bottom: 0;
	width: min(480px, 100vw);
	background: var(--surface-low);
	border-radius: var(--radius-l) 0 0 var(--radius-l);
	display: flex; flex-direction: column;
	box-shadow: var(--elev-3);
	animation: sheet-in .3s var(--ease);
}
@keyframes sheet-in { from { transform: translateX(100%); } }
.sheet-head { display: flex; align-items: center; gap: 8px; padding: 16px 12px 8px 24px; }
.sheet-head h2 { flex: 1; margin: 0; font-size: 22px; line-height: 28px; font-weight: 400; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sheet-body { flex: 1; overflow: auto; padding: 8px 24px 24px; display: flex; flex-direction: column; gap: 16px; overscroll-behavior: contain; }
.sheet .card { background: var(--card); padding: 16px 20px; }
.sheet-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.handle { display: none; }
@media (max-width: 599px) {
	.sheet {
		top: auto; left: 0; width: 100%;
		max-height: 92dvh;
		border-radius: var(--radius-xl) var(--radius-xl) 0 0;
		animation-name: sheet-up;
		padding-bottom: env(safe-area-inset-bottom);
	}
	@keyframes sheet-up { from { transform: translateY(100%); } }
	.handle { display: block; width: 32px; height: 4px; border-radius: 2px; background: var(--outline); opacity: .4; margin: 16px auto 0; }
	.sheet-head { padding: 4px 8px 4px 20px; }
	.sheet-body { padding: 8px 16px 24px; }
	.sheet .card { padding: 14px 16px; }
}

.dialog {
	position: fixed; z-index: 51; left: 50%; top: 50%;
	transform: translate(-50%, -50%);
	width: min(400px, calc(100vw - 48px));
	max-height: calc(100dvh - 48px); overflow: auto;
	background: var(--surface-high);
	border-radius: var(--radius-xl);
	padding: 24px;
	box-shadow: var(--elev-3);
	animation: dialog-in .25s var(--ease);
}
@keyframes dialog-in { from { opacity: 0; transform: translate(-50%, -50%) scale(.92); } }
.dialog > .icon { display: block; margin: 0 auto 16px; color: var(--primary); }
.dialog > .icon.danger { color: var(--error); }
.dialog h3 { margin: 0 0 16px; font-size: 24px; line-height: 32px; font-weight: 400; }
.dialog > .icon + h3 { text-align: center; }
.dialog p { margin: 0 0 16px; color: var(--on-surface-variant); }
.dialog .actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 24px; }
.dialog .field input { background: transparent; }
.dialog-scrim { z-index: 50; }

.menu {
	position: fixed; z-index: 45;
	min-width: 220px; padding: 8px 0;
	background: var(--surface-container);
	border-radius: 4px 4px 16px 16px;
	border-radius: 16px;
	box-shadow: var(--elev-2);
	animation: fade .15s;
}
.menu button { display: flex; align-items: center; gap: 12px; width: 100%; height: 48px; padding: 0 16px; border: 0; background: none; font-size: 14px; text-align: left; }
.menu button:hover { background: var(--hover); }
.menu button .icon { color: var(--on-surface-variant); }
.menu button.danger, .menu button.danger .icon { color: var(--error); }
.menu hr { border: 0; height: 1px; background: var(--outline-variant); margin: 8px 0; }
.menu-scrim { position: fixed; inset: 0; z-index: 44; }

.snackbar {
	position: fixed; z-index: 60; left: 50%; bottom: 24px;
	transform: translateX(-50%);
	display: flex; align-items: center; gap: 8px;
	min-height: 48px; max-width: min(560px, calc(100vw - 32px));
	padding: 6px 8px 6px 16px;
	border-radius: 4px;
	background: var(--inverse-surface); color: var(--inverse-on-surface);
	box-shadow: var(--elev-3);
	animation: snack .25s var(--ease);
}
.snackbar span { flex: 1; padding: 8px 0; }
.snackbar .btn.text { color: var(--inverse-primary); }
@keyframes snack { from { opacity: 0; transform: translate(-50%, 16px); } }
@media (max-width: 599px) { .snackbar { bottom: calc(96px + env(safe-area-inset-bottom)); left: 16px; right: 16px; transform: none; max-width: none; } @keyframes snack { from { opacity: 0; transform: translateY(16px); } } }

.switch { position: relative; width: 52px; height: 32px; flex: none; }
.switch input { appearance: none; margin: 0; width: 52px; height: 32px; border-radius: 16px; border: 2px solid var(--outline); background: var(--surface-highest); cursor: pointer; transition: background-color .2s, border-color .2s; }
.switch i { position: absolute; left: 8px; top: 8px; width: 16px; height: 16px; border-radius: 50%; background: var(--outline); pointer-events: none; transition: all .2s var(--ease); }
.switch input:checked { background: var(--primary); border-color: var(--primary); }
.switch input:checked + i { left: 24px; top: 4px; width: 24px; height: 24px; background: var(--on-primary); }
.switch input:disabled { opacity: .38; cursor: default; }

.pre {
	margin: 0; padding: 12px 14px; border-radius: var(--radius-s);
	background: var(--surface-low);
	font-family: var(--mono); font-size: 12px; line-height: 18px;
	white-space: pre-wrap; overflow-wrap: anywhere;
	max-height: 420px; overflow: auto;
}
.sheet .pre { background: var(--surface-container); }
.minilog { max-height: 360px; overflow: auto; font-family: var(--mono); font-size: 12px; line-height: 18px; margin: 0 -8px; }
.minilog div { padding: 1px 8px; white-space: pre-wrap; overflow-wrap: anywhere; }
.minilog .lt { color: var(--on-surface-variant); margin-right: 8px; }
.minilog .e { color: var(--error); }
.minilog .w { color: var(--warning); }

.tabs { display: flex; border-bottom: 1px solid var(--outline-variant); margin: -4px -4px 12px; }
.tabs button { flex: 1; height: 48px; border: 0; background: none; font-weight: 500; color: var(--on-surface-variant); position: relative; }
.tabs button:hover { background: var(--hover); }
.tabs button[aria-selected="true"] { color: var(--primary); }
.tabs button[aria-selected="true"]::after { content: ''; position: absolute; left: 25%; right: 25%; bottom: 0; height: 3px; border-radius: 3px 3px 0 0; background: var(--primary); }

.ipchip { display: inline-flex; align-items: center; gap: 2px; height: 32px; padding: 0 4px 0 12px; border-radius: 8px; border: 1px solid var(--outline-variant); font-family: var(--mono); font-size: 13px; }
.ipchip .icon-btn { width: 28px; height: 28px; }
.ipchip .icon-btn .icon { font-size: 18px; }

.big-num { font-size: 44px; line-height: 52px; font-weight: 400; font-variant-numeric: tabular-nums; }

/* ---------- accesso ---------- */

.login-wrap { min-height: 100dvh; display: grid; place-items: center; padding: 24px 16px; }
.login {
	width: min(448px, 100%);
	background: var(--card);
	border-radius: var(--radius-xl);
	padding: 40px 36px 32px;
	animation: enter .35s var(--ease);
}
.login .logo { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; background: var(--primary); color: var(--on-primary); margin-bottom: 20px; }
.login h1 { margin: 0 0 8px; font-size: 32px; line-height: 40px; font-weight: 400; }
.login > p { margin: 0 0 32px; color: var(--on-surface-variant); font-size: 16px; line-height: 24px; }
.login form { display: flex; flex-direction: column; gap: 20px; }
.login .err { color: var(--error); font-size: 14px; display: flex; gap: 8px; align-items: center; min-height: 20px; }
.login .row { display: flex; justify-content: flex-end; align-items: center; gap: 12px; margin-top: 8px; }
.login-foot { margin-top: 20px; text-align: center; font-size: 12px; color: var(--on-surface-variant); }
@media (max-width: 599px) { .login { padding: 32px 24px 24px; background: transparent; } .login-wrap { place-items: start center; padding-top: 48px; } }

@media (prefers-reduced-motion: reduce) {
	*, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}