/* SmartKPI - stiluri
   Paleta si specificatiile de marcaj urmeaza ghidul de vizualizare:
   marcaje subtile, grid hairline solid, spatiu de respiratie, text in
   tokenuri de text (niciodata in culoarea seriei). */

:root {
	color-scheme: light;

	--surface-1: #fcfcfb;
	--plane: #f9f9f7;
	--text-primary: #0b0b0b;
	--text-secondary: #52514e;
	--text-muted: #898781;
	--gridline: #e1e0d9;
	--baseline: #c3c2b7;
	--border: rgba(11, 11, 11, 0.1);
	--success-text: #006300;
	--critical: #d03b3b;

	--series-1: #2a78d6;
	--series-2: #eb6834;
	--series-3: #1baf7a;
	--series-4: #eda100;
	--series-5: #e87ba4;
	--series-6: #008300;

	--radius: 10px;
	--gap: 20px;
	--font: system-ui, -apple-system, 'Segoe UI', sans-serif;
}

@media (prefers-color-scheme: dark) {
	:root:not([data-theme='light']) {
		color-scheme: dark;
		--surface-1: #1a1a19;
		--plane: #0d0d0d;
		--text-primary: #ffffff;
		--text-secondary: #c3c2b7;
		--text-muted: #898781;
		--gridline: #2c2c2a;
		--baseline: #383835;
		--border: rgba(255, 255, 255, 0.1);
		--success-text: #0ca30c;
		--series-1: #3987e5;
		--series-2: #d95926;
		--series-3: #199e70;
		--series-4: #c98500;
		--series-5: #d55181;
		--series-6: #008300;
	}
}

:root[data-theme='dark'] {
	color-scheme: dark;
	--surface-1: #1a1a19;
	--plane: #0d0d0d;
	--text-primary: #ffffff;
	--text-secondary: #c3c2b7;
	--text-muted: #898781;
	--gridline: #2c2c2a;
	--baseline: #383835;
	--border: rgba(255, 255, 255, 0.1);
	--success-text: #0ca30c;
	--series-1: #3987e5;
	--series-2: #d95926;
	--series-3: #199e70;
	--series-4: #c98500;
	--series-5: #d55181;
	--series-6: #008300;
}

* {
	box-sizing: border-box;
}

html,
body {
	margin: 0;
	padding: 0;
}

body {
	background: var(--plane);
	color: var(--text-primary);
	font-family: var(--font);
	font-size: 14px;
	line-height: 1.5;
	-webkit-font-smoothing: antialiased;
}

[hidden] {
	display: none !important;
}

/* ------------------------------------------------------------- autentificare */

.login-wrap {
	min-height: 100vh;
	display: grid;
	place-items: center;
	padding: 24px;
}

.login-card {
	width: 100%;
	max-width: 380px;
	background: var(--surface-1);
	border: 1px solid var(--border);
	border-radius: var(--radius);
	padding: 32px;
}

.login-card h1 {
	margin: 0 0 4px;
	font-size: 24px;
	letter-spacing: -0.02em;
}

.login-card .sub {
	margin: 0 0 24px;
	color: var(--text-secondary);
	font-size: 13px;
}

label {
	display: block;
	font-size: 13px;
	color: var(--text-secondary);
	margin-bottom: 6px;
}

input[type='text'],
input[type='password'],
input[type='date'],
select {
	width: 100%;
	padding: 9px 11px;
	font: inherit;
	font-size: 14px;
	color: var(--text-primary);
	background: var(--surface-1);
	border: 1px solid var(--baseline);
	border-radius: 8px;
}

input:focus,
select:focus,
button:focus-visible {
	outline: 2px solid var(--series-1);
	outline-offset: 1px;
}

.field {
	margin-bottom: 16px;
}

button {
	font: inherit;
	cursor: pointer;
	border-radius: 8px;
	border: 1px solid var(--baseline);
	background: var(--surface-1);
	color: var(--text-primary);
	padding: 8px 14px;
}

button:hover {
	border-color: var(--text-muted);
}

button.primary {
	background: var(--series-1);
	border-color: var(--series-1);
	color: #fff;
	font-weight: 600;
	width: 100%;
	padding: 10px 14px;
}

button.primary:hover {
	filter: brightness(0.94);
}

.error-msg {
	color: var(--critical);
	font-size: 13px;
	margin-top: 12px;
	min-height: 18px;
}

/* -------------------------------------------------------------------- shell */

header.topbar {
	background: var(--surface-1);
	border-bottom: 1px solid var(--border);
	padding: 0 24px;
	display: flex;
	align-items: center;
	gap: 16px;
	height: 56px;
	position: sticky;
	top: 0;
	z-index: 20;
}

.brand {
	font-weight: 700;
	font-size: 16px;
	letter-spacing: -0.01em;
}

.brand span {
	color: var(--series-1);
}

.topbar .spacer {
	flex: 1;
}

.who {
	font-size: 13px;
	color: var(--text-secondary);
}

main {
	max-width: 1360px;
	margin: 0 auto;
	padding: 24px;
}

/* Un singur rand de filtre, deasupra a tot ce controleaza. */
.filters {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	align-items: flex-end;
	background: var(--surface-1);
	border: 1px solid var(--border);
	border-radius: var(--radius);
	padding: 14px 16px;
	margin-bottom: var(--gap);
}

.filters .grp {
	display: flex;
	flex-direction: column;
	gap: 4px;
}

.filters label {
	margin: 0;
	font-size: 12px;
}

.presets {
	display: flex;
	gap: 6px;
	flex-wrap: wrap;
}

.presets button {
	padding: 7px 11px;
	font-size: 13px;
	color: var(--text-secondary);
}

.presets button[aria-pressed='true'] {
	background: var(--series-1);
	border-color: var(--series-1);
	color: #fff;
	font-weight: 600;
}

.banner {
	border-radius: var(--radius);
	padding: 12px 16px;
	margin-bottom: var(--gap);
	font-size: 13px;
	border: 1px solid var(--border);
	background: var(--surface-1);
	display: flex;
	gap: 10px;
	align-items: center;
}

.banner.warn {
	border-color: var(--series-4);
}

.banner.danger {
	border-color: var(--critical);
	color: var(--critical);
}

.banner strong {
	font-weight: 600;
}

/* ---------------------------------------------------------------- stat tiles */

.kpi-row {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
	gap: var(--gap);
	margin-bottom: var(--gap);
}

.tile {
	background: var(--surface-1);
	border: 1px solid var(--border);
	border-radius: var(--radius);
	padding: 18px 20px;
}

.tile .label {
	font-size: 13px;
	color: var(--text-secondary);
	margin-bottom: 6px;
}

/* Figuri proportionale pe numere mari - fara tabular-nums aici. */
.tile .value {
	font-size: 28px;
	font-weight: 600;
	letter-spacing: -0.02em;
	line-height: 1.15;
}

.tile.hero .value {
	font-size: 48px;
}

.tile .delta {
	font-size: 13px;
	margin-top: 6px;
	color: var(--text-secondary);
}

.tile .delta .up {
	color: var(--success-text);
	font-weight: 600;
}

.tile .delta .down {
	color: var(--critical);
	font-weight: 600;
}

.tile .delta .flat {
	color: var(--text-muted);
	font-weight: 600;
}

/* ---------------------------------------------------------------- chart cards */

.grid-2 {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
	gap: var(--gap);
	margin-bottom: var(--gap);
}

.grid-3 {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
	gap: var(--gap);
	margin-bottom: var(--gap);
}

.card {
	background: var(--surface-1);
	border: 1px solid var(--border);
	border-radius: var(--radius);
	padding: 18px 20px 20px;
	margin-bottom: var(--gap);
}

.card:last-child {
	margin-bottom: 0;
}

.card-head {
	display: flex;
	align-items: baseline;
	gap: 12px;
	margin-bottom: 16px;
}

.card-head h2 {
	margin: 0;
	font-size: 15px;
	font-weight: 600;
}

.card-head .hint {
	font-size: 12px;
	color: var(--text-muted);
}

.card-head .spacer {
	flex: 1;
}

.toggle-table {
	font-size: 12px;
	padding: 5px 10px;
	color: var(--text-secondary);
}

/* Containerul include si banda axei X, ca sa nu apara scroll intern. */
.chart-box {
	position: relative;
	height: 300px;
}

.chart-box.tall {
	height: 360px;
}

.chart-box.short {
	height: 260px;
}

/* --------------------------------------------------------------- table view */

.table-view {
	max-height: 360px;
	overflow: auto;
}

table {
	width: 100%;
	border-collapse: collapse;
	font-size: 13px;
}

th,
td {
	text-align: left;
	padding: 7px 10px;
	border-bottom: 1px solid var(--gridline);
}

th {
	color: var(--text-secondary);
	font-weight: 600;
	position: sticky;
	top: 0;
	background: var(--surface-1);
}

td.num,
th.num {
	text-align: right;
	font-variant-numeric: tabular-nums;
}

.swatch {
	display: inline-block;
	width: 10px;
	height: 10px;
	border-radius: 3px;
	margin-right: 7px;
	vertical-align: baseline;
}

.empty-state {
	color: var(--text-muted);
	font-size: 13px;
	padding: 40px 0;
	text-align: center;
}

/* Fara flash de skeleton la refetch: se tine randarea anterioara mai stinsa. */
main.loading .card,
main.loading .kpi-row {
	opacity: 0.55;
	transition: opacity 0.15s;
}

.locations-box {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
	max-width: 520px;
}

.loc-chip {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	border: 1px solid var(--baseline);
	border-radius: 999px;
	padding: 5px 11px;
	font-size: 13px;
	cursor: pointer;
	color: var(--text-secondary);
	background: var(--surface-1);
}

.loc-chip[aria-pressed='true'] {
	border-color: var(--series-1);
	color: var(--text-primary);
	font-weight: 600;
}

.loc-chip[aria-pressed='true']::before {
	content: '✓';
	color: var(--series-1);
	font-weight: 700;
}

footer.foot {
	max-width: 1360px;
	margin: 0 auto;
	padding: 8px 24px 32px;
	color: var(--text-muted);
	font-size: 12px;
}

/* ------------------------------------------------------------------ mobil */

/* Tablete si telefoane in landscape: cardurile trec pe o coloana inainte ca
   min-width-ul din grid sa forteze scroll orizontal. */
@media (max-width: 860px) {
	.grid-2,
	.grid-3 {
		grid-template-columns: 1fr;
	}
	.chart-box,
	.chart-box.tall {
		height: 300px;
	}
}

@media (max-width: 640px) {
	:root {
		--gap: 14px;
	}

	main {
		padding: 14px;
	}

	header.topbar {
		padding: 0 12px;
		gap: 8px;
		height: 52px;
	}
	/* Numele clientului ar rupe bara pe ecran ingust. */
	#tenant-name {
		display: none;
	}
	#user-name {
		max-width: 96px;
		overflow: hidden;
		text-overflow: ellipsis;
		white-space: nowrap;
	}
	header.topbar button {
		padding: 6px 9px;
		font-size: 12px;
	}

	/* Filtrele: fiecare grup pe toata latimea, presetarile derulabile lateral. */
	.filters {
		padding: 12px;
		gap: 10px;
	}
	.filters .grp {
		width: 100%;
	}
	.presets {
		flex-wrap: nowrap;
		overflow-x: auto;
		-webkit-overflow-scrolling: touch;
		scrollbar-width: none;
		padding-bottom: 2px;
	}
	.presets::-webkit-scrollbar {
		display: none;
	}
	.presets button {
		flex: 0 0 auto;
	}
	.locations-box {
		max-width: none;
	}

	/* Doua tile-uri pe rand; cel principal ocupa randul intreg. */
	.kpi-row {
		grid-template-columns: 1fr 1fr;
		gap: 10px;
	}
	.tile {
		padding: 14px;
	}
	.tile.hero {
		grid-column: 1 / -1;
	}
	.tile .value {
		font-size: 22px;
	}
	.tile.hero .value {
		font-size: 34px;
	}
	.tile .label,
	.tile .delta {
		font-size: 12px;
	}

	.card {
		padding: 14px;
	}
	.card-head {
		margin-bottom: 12px;
		flex-wrap: wrap;
		gap: 8px;
	}
	.chart-box,
	.chart-box.tall,
	.chart-box.short {
		height: 260px;
	}

	/* Tabelele nu forteaza pagina sa se deruleze lateral - se deruleaza ele. */
	.table-view {
		overflow-x: auto;
		max-height: 300px;
	}
	table {
		min-width: 380px;
	}

	footer.foot {
		padding: 8px 14px 24px;
	}
}

/* Telefoane mici: un singur tile pe rand. */
@media (max-width: 400px) {
	.kpi-row {
		grid-template-columns: 1fr;
	}
	.tile.hero .value {
		font-size: 30px;
	}
}