/* Termometre Sentosa — stiluri. Tokeni de culoare conform paletei validate
   (light + dark selectate explicit, nu inversate automat). */

:root {
	--page:      #f9f9f7;
	--surface-1: #fcfcfb;
	--ink:       #0b0b0b;
	--ink-2:     #52514e;
	--muted:     #898781;
	--grid:      #e1e0d9;
	--axis:      #c3c2b7;
	--border:    rgba(11, 11, 11, .10);
	--series:    #2a78d6;
	--st-ok:      #0ca30c;
	--st-warn:    #fab219;
	--st-serious: #ec835a;
	--st-crit:    #d03b3b;
	--hover-wash: rgba(11, 11, 11, .04);
}
@media (prefers-color-scheme: dark) {
	:root {
		--page:      #0d0d0d;
		--surface-1: #1a1a19;
		--ink:       #ffffff;
		--ink-2:     #c3c2b7;
		--muted:     #898781;
		--grid:      #2c2c2a;
		--axis:      #383835;
		--border:    rgba(255, 255, 255, .10);
		--series:    #3987e5;
		--hover-wash: rgba(255, 255, 255, .06);
	}
}

* { box-sizing: border-box; }

body {
	margin: 0;
	background: var(--page);
	color: var(--ink);
	font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
	font-size: 14px;
	line-height: 1.45;
}

/* ------------------------------ header ------------------------------ */

.topbar {
	background: var(--surface-1);
	border-bottom: 1px solid var(--border);
	position: sticky;
	top: 0;
	z-index: 20;
}
.topbar-inner {
	max-width: 1100px;
	margin: 0 auto;
	padding: 10px 16px;
	display: flex;
	align-items: center;
	gap: 20px;
	flex-wrap: wrap;
}
.topbar h1 { font-size: 17px; margin: 0; font-weight: 650; }

.tabs { display: flex; gap: 4px; }
.tab {
	border: 0;
	background: none;
	color: var(--ink-2);
	font: inherit;
	padding: 6px 12px;
	border-radius: 7px;
	cursor: pointer;
}
.tab:hover { background: var(--hover-wash); }
.tab.active { background: var(--hover-wash); color: var(--ink); font-weight: 600; }

.refresh-box {
	margin-left: auto;
	display: flex;
	align-items: center;
	gap: 12px;
	white-space: nowrap;
}

/* ------------------------------ layout ------------------------------ */

main { max-width: 1100px; margin: 0 auto; padding: 16px; }

.tab-panel { display: none; }
.tab-panel.active { display: block; }

.card {
	background: var(--surface-1);
	border: 1px solid var(--border);
	border-radius: 10px;
	padding: 0;
	margin-bottom: 16px;
	overflow: hidden;
}

.muted { color: var(--muted); }
.hidden { display: none !important; }
.num, .num-col { font-variant-numeric: tabular-nums; }

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

.stat-row {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
	gap: 12px;
	margin-bottom: 14px;
}
.stat-tile {
	background: var(--surface-1);
	border: 1px solid var(--border);
	border-radius: 10px;
	padding: 12px 14px;
	display: flex;
	flex-direction: column;
	gap: 2px;
}
.stat-label { color: var(--ink-2); display: flex; align-items: center; gap: 7px; }
.stat-value { font-size: 26px; font-weight: 600; }

.dot {
	width: 9px; height: 9px;
	border-radius: 50%;
	display: inline-block;
	flex: none;
}
.st-ok      { background: var(--st-ok); }
.st-warn    { background: var(--st-warn); }
.st-serious { background: var(--st-serious); }
.st-crit    { background: var(--st-crit); }

/* ------------------------------ controale ------------------------------ */

.controls-row {
	display: flex;
	align-items: center;
	gap: 10px;
	margin-bottom: 12px;
	flex-wrap: wrap;
}
.chk { color: var(--ink-2); display: flex; align-items: center; gap: 6px; cursor: pointer; }

input[type="search"], input[type="date"], input[type="text"],
input[type="password"], input[type="number"], select {
	background: var(--surface-1);
	color: var(--ink);
	border: 1px solid var(--axis);
	border-radius: 7px;
	padding: 6px 9px;
	font: inherit;
}
input[type="search"] { min-width: 220px; }
input:focus, select:focus, .btn:focus { outline: 2px solid var(--series); outline-offset: 1px; }

.btn {
	background: var(--surface-1);
	color: var(--ink);
	border: 1px solid var(--axis);
	border-radius: 7px;
	padding: 6px 12px;
	font: inherit;
	cursor: pointer;
}
.btn:hover { background: var(--hover-wash); }
.btn-primary { background: var(--series); border-color: var(--series); color: #fff; }
.btn-primary:hover { opacity: .92; background: var(--series); }
.btn.preset.active { background: var(--series); border-color: var(--series); color: #fff; font-weight: 600; }
.btn-close { margin-left: auto; padding: 4px 9px; }

/* ------------------------------ tabele ------------------------------ */

.tabel { width: 100%; border-collapse: collapse; }
.tabel th, .tabel td { padding: 8px 12px; text-align: left; }
.tabel thead th {
	color: var(--ink-2);
	font-weight: 600;
	border-bottom: 1px solid var(--grid);
	white-space: nowrap;
	user-select: none;
}
.tabel tbody td { border-bottom: 1px solid var(--grid); }
.tabel tbody tr:last-child td { border-bottom: 0; }
.tabel tbody tr:hover { background: var(--hover-wash); }
#tabel-status tbody tr { cursor: pointer; }

.tabel .num-col { text-align: right; }
.tabel td.gol { color: var(--muted); text-align: center; padding: 22px; }

th.sortable { cursor: pointer; }
th.sortable:hover { color: var(--ink); }
th.sorted-asc::after  { content: " ↑"; color: var(--muted); }
th.sorted-desc::after { content: " ↓"; color: var(--muted); }

.temp-val { font-weight: 600; font-variant-numeric: tabular-nums; }

.stare-chip { display: inline-flex; align-items: center; gap: 7px; white-space: nowrap; }
.badge-alarma {
	display: inline-block;
	margin-left: 8px;
	padding: 1px 7px;
	border-radius: 999px;
	border: 1px solid var(--st-serious);
	color: var(--st-serious);
	font-size: 12px;
	white-space: nowrap;
}
.badge-nou {
	display: inline-block;
	margin-left: 8px;
	padding: 1px 7px;
	border-radius: 999px;
	border: 1px solid var(--series);
	color: var(--series);
	font-size: 12px;
	font-weight: 600;
	white-space: nowrap;
}
.rand-inactiv td { color: var(--muted); }

/* pagina publica: randurile termometrelor care nu transmit */
.rand-offline td { background: rgba(208, 59, 59, 0.09); }
.rand-offline .stare-chip { color: var(--st-crit); font-weight: 600; }
@media (prefers-color-scheme: dark) {
	.rand-offline td { background: rgba(230, 103, 103, 0.13); }
}

.se-incarca { opacity: .55; transition: opacity .15s; }

/* ------------------------------ grafic ------------------------------ */

.grafic-head {
	display: flex;
	align-items: center;
	gap: 14px;
	flex-wrap: wrap;
	padding: 12px 14px 4px;
}
.grafic-head h2 { font-size: 15px; margin: 0; font-weight: 650; }
.range-presets { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.custom-range { display: inline-flex; align-items: center; gap: 6px; margin-left: 6px; }

.stat-mini-row {
	display: flex;
	gap: 22px;
	padding: 8px 16px 0;
	flex-wrap: wrap;
}
.stat-mini { display: flex; flex-direction: column; }
.stat-mini .l { color: var(--muted); font-size: 12px; }
.stat-mini .v { font-weight: 600; font-size: 15px; }

#grafic-container { padding: 8px 8px 12px; }
#grafic-container svg { display: block; width: 100%; height: auto; }
#grafic-container .mesaj-gol { color: var(--muted); text-align: center; padding: 40px 0; }

/* ------------------------------ paginare ------------------------------ */

.paginare {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 10px 14px;
	border-top: 1px solid var(--grid);
	flex-wrap: wrap;
}
.paginare select { margin-left: auto; }

/* ------------------------------ setari ------------------------------ */

.setari-token { padding: 14px; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.setari-token label { font-weight: 600; }
.setari-token p { width: 100%; margin: 2px 0 0; font-size: 12.5px; }
.setari-token code { background: var(--hover-wash); padding: 1px 5px; border-radius: 4px; }

#tabel-setari input[type="text"] { width: 100%; min-width: 140px; }
#tabel-setari input[type="number"] { width: 90px; text-align: right; }
.salvat-ok { color: var(--st-ok); font-weight: 600; }
.salvat-err { color: var(--st-crit); font-weight: 600; }

/* ------------------------------ tooltip ------------------------------ */

.tooltip {
	position: fixed;
	z-index: 50;
	background: var(--surface-1);
	border: 1px solid var(--border);
	border-radius: 8px;
	box-shadow: 0 4px 14px rgba(0, 0, 0, .18);
	padding: 7px 10px;
	pointer-events: none;
	max-width: 240px;
}
.tooltip .tt-val { font-weight: 650; font-size: 15px; }
.tooltip .tt-sec { color: var(--ink-2); font-size: 12.5px; }

/* butonul de refresh: text pe desktop, doar iconita pe mobil */
#btn-refresh { display: inline-flex; align-items: center; gap: 7px; }
.btn-refresh-icon { display: none; line-height: 0; }

@media (max-width: 720px) {
	.refresh-box { width: 100%; }
	.tabel th, .tabel td { padding: 7px 8px; }
	.btn-refresh-text { display: none; }
	.btn-refresh-icon { display: inline-flex; }
	#btn-refresh { padding: 6px 10px; }
}
@media (max-width: 480px) {
	#ceas-server { display: none; } /* pe ecrane foarte inguste, ora serverului nu incape */
}

/* pagina publica pe mobil: antetul pastreaza doar titlul; refresh-ul sta langa cautare */
#btn-refresh-2 { display: none; line-height: 0; }
@media (max-width: 720px) {
	.pagina-publica .refresh-box { display: none; }
	.pagina-publica #btn-refresh-2 { display: inline-flex; align-items: center; padding: 8px 12px; flex: none; }
	.pagina-publica .controls-row { flex-wrap: nowrap; }
	.pagina-publica #filtru-nume { flex: 1 1 auto; min-width: 0; }
}