/* ============================================================
   POSsesion — dashboard MiOne (v3, jasny)
   Gradient marki: blekit #0CA5FE -> fiolet #4A47F8 (z logo).
   Bursztyn tylko jako drobny akcent (zapalone swiatlo, 3 osoby).
   Drzwi lodowki = morski turkus.
   ============================================================ */

:root {
  --bg:        #f6f8fc;
  --panel:     #ffffff;
  --panel-2:   #f3f6fc;
  --line:      #e3e8f2;
  --line-soft: #edf0f7;
  --text:      #16203a;
  --muted:     #5b6780;
  --faint:     #8b95ab;

  --cyan:      #0ca5fe;   /* poczatek gradientu logo */
  --violet:    #4a47f8;   /* koniec gradientu logo */
  --grad:      linear-gradient(90deg, #0ca5fe, #4a47f8);
  --teal:      #0fb8a8;   /* drzwi lodowki */
  --amber:     #e69500;   /* akcent: zapalone swiatlo */

  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-body:    "Inter", system-ui, sans-serif;
  --font-data:    "JetBrains Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }

body {
  font-family: var(--font-body);
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 1.2em 3em;
  color: var(--text);
  background:
    radial-gradient(1100px 300px at 50% -120px, rgba(12, 165, 254, 0.08), transparent 70%),
    var(--bg);
}

/* ---------- naglowek marki ---------- */

header.brand {
  display: flex;
  align-items: center;
  gap: 1em;
  flex-wrap: wrap;
  padding: 1.3em 0 1.1em;
}
header.brand img.logo { height: 30px; display: block; }
header.brand .wordmark {
  display: flex;
  align-items: baseline;
  gap: 0.6em;
  flex-wrap: wrap;
}
header.brand h1 {
  font-family: var(--font-display);
  font-size: 1.5em;
  font-weight: 600;
  letter-spacing: 0.04em;
  margin: 0;
}
header.brand h1 .pos {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
header.brand .tagline {
  color: var(--muted);
  font-size: 0.82em;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
header.brand .fw { margin-left: auto; color: var(--faint); font-size: 0.8em; font-family: var(--font-data); }

/* kreseczka w gradiencie marki — element podpisu */
.lightbar {
  height: 3px;
  border-radius: 3px;
  margin-bottom: 1.4em;
  background: var(--grad);
  box-shadow: 0 1px 10px rgba(12, 165, 254, 0.35), 0 1px 22px rgba(74, 71, 248, 0.2);
}

/* ---------- filtry ---------- */

form.filters {
  display: flex;
  gap: 1em;
  flex-wrap: wrap;
  align-items: center;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.8em 1em;
  margin-bottom: 1.2em;
  box-shadow: 0 1px 3px rgba(22, 32, 58, 0.05);
}
.filters label {
  display: flex;
  gap: 0.45em;
  align-items: center;
  font-size: 0.85em;
  color: var(--muted);
}
.filters select, .filters input {
  padding: 0.45em 0.65em;
  font-size: 0.92em;
  font-family: var(--font-body);
  color: var(--text);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 6px;
}
.filters select:focus, .filters input:focus, .filters button:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 1px;
}
.filters button {
  padding: 0.5em 1.4em;
  font-size: 0.92em;
  font-weight: 600;
  font-family: var(--font-display);
  letter-spacing: 0.03em;
  color: #fff;
  background: var(--grad);
  border: none;
  border-radius: 6px;
  cursor: pointer;
}
.filters button:hover { filter: brightness(1.08); }
.range-info {
  color: var(--faint);
  font-size: 0.8em;
  font-family: var(--font-data);
  margin: -0.5em 0 1.4em 0.2em;
}

/* ---------- sekcje ---------- */

section {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1.1em 1.2em;
  margin-bottom: 1.2em;
  box-shadow: 0 1px 3px rgba(22, 32, 58, 0.05);
}
section.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2em;
  background: none;
  border: none;
  padding: 0;
  box-shadow: none;
}
section.two-col > div {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1.1em 1.2em;
  box-shadow: 0 1px 3px rgba(22, 32, 58, 0.05);
}
@media (max-width: 900px) {
  section.two-col { grid-template-columns: 1fr; }
  header.brand .fw { margin-left: 0; width: 100%; }
}

h2 {
  font-family: var(--font-display);
  font-size: 0.82em;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 0.9em;
  padding-bottom: 0.6em;
  border-bottom: 1px solid var(--line-soft);
}
h2 .dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  margin-right: 0.55em;
  vertical-align: 1px;
}
h2 .dot.warm { background: var(--grad); }
h2 .dot.cold { background: var(--teal); }

/* ---------- karty podsumowan ---------- */

.summary { display: flex; gap: 0.8em; flex-wrap: wrap; }
.card {
  flex: 1;
  min-width: 128px;
  padding: 0.85em 1em;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 10px;
}
.card .v {
  font-family: var(--font-data);
  font-size: 1.7em;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
}
.card .l {
  color: var(--muted);
  font-size: 0.78em;
  margin-top: 0.25em;
  letter-spacing: 0.02em;
}
/* jedyny bursztynowy bohater: moment, w ktorym display sie zapala */
.card.glow {
  border-color: #f4d9a6;
  background: linear-gradient(180deg, #fffaf0, var(--panel-2));
}
.card.glow .v { color: var(--amber); }
.card.people .v { color: var(--violet); }
.card.door .v   { color: var(--teal); }

/* ---------- wykresy ---------- */

.chart-wrap { height: 300px; margin-top: 0.4em; }

.note {
  color: var(--faint);
  font-size: 0.78em;
  margin-top: 0.8em;
  line-height: 1.45;
}

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

table { border-collapse: collapse; width: 100%; font-size: 0.88em; margin-top: 0.4em; }
th, td { padding: 6px 10px; border-bottom: 1px solid var(--line-soft); text-align: left; }
th {
  font-family: var(--font-display);
  font-size: 0.82em;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--faint);
}
td { color: var(--text); }
td.num { font-family: var(--font-data); font-variant-numeric: tabular-nums; }
tr:last-child td { border-bottom: 0; }

.type-passing { color: var(--muted); }
.type-stopped { color: var(--violet); font-weight: 600; }
.empty { text-align: center; color: var(--faint); padding: 1.5em; font-style: italic; }

.badge {
  display: inline-block;
  padding: 1px 9px;
  border-radius: 10px;
  font-family: var(--font-data);
  font-size: 0.82em;
  font-weight: 600;
}
.badge.t1 { color: #0a7fc4;   border: 1px solid #9ed6fb; background: rgba(12, 165, 254, 0.08); }
.badge.t2 { color: var(--violet); border: 1px solid #c0bffc; background: rgba(74, 71, 248, 0.07); }
.badge.t3 { color: var(--amber);  border: 1px solid #f0c980; background: rgba(230, 149, 0, 0.09); }

/* ---------- heatmapa ---------- */

.heatmap-wrap { overflow-x: auto; margin-top: 0.4em; }
table.heatmap { border-collapse: collapse; font-size: 0.72em; }
table.heatmap th, table.heatmap td {
  padding: 0.38em 0.45em;
  text-align: center;
  border: 1px solid var(--line-soft);
  min-width: 30px;
  font-family: var(--font-data);
}
table.heatmap th { color: var(--faint); font-weight: 500; background: var(--panel-2); }
table.heatmap td { color: var(--text); transition: transform 0.1s; cursor: default; }
table.heatmap td:hover { transform: scale(1.18); border-color: var(--violet); }

/* ---------- stopka ---------- */

footer {
  margin-top: 2em;
  padding-top: 1em;
  border-top: 1px solid var(--line);
  color: var(--faint);
  font-size: 0.78em;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5em;
}
footer .mono { font-family: var(--font-data); }

@media (prefers-reduced-motion: reduce) {
  table.heatmap td { transition: none; }
}

/* ---------- eksport CSV ---------- */

.export-links { display: flex; gap: 0.5em; margin-left: auto; }
a.btn-ghost {
  display: inline-block;
  padding: 0.45em 1em;
  font-size: 0.88em;
  font-weight: 600;
  font-family: var(--font-display);
  letter-spacing: 0.02em;
  color: var(--violet);
  background: transparent;
  border: 1px solid #c0bffc;
  border-radius: 6px;
  text-decoration: none;
  white-space: nowrap;
}
a.btn-ghost:hover { background: rgba(74, 71, 248, 0.06); border-color: var(--violet); }
@media (max-width: 900px) {
  .export-links { margin-left: 0; width: 100%; }
}

/* ---------- status urzadzen (online/offline) ---------- */

.badge.on  { color: #0a8f6e; border: 1px solid #8fe3c5; background: rgba(15, 184, 168, 0.09); }
.badge.off { color: var(--faint); border: 1px solid var(--line); background: var(--panel-2); }
td a { color: var(--violet); text-decoration: none; }
td a:hover { text-decoration: underline; }

/* ---------- v0.19: panel urzadzen ---------- */

.flash { padding: 0.8em 1em; border-radius: 8px; margin-bottom: 1.2em; font-size: 0.9em; }
.flash.ok  { background: #e7f8f2; border: 1px solid #8fe3c5; color: #0a6e54; }
.flash.bad { background: #fdeeee; border: 1px solid #f3b3b3; color: #a02020; }

form.bulk-form { display: flex; gap: 1.2em; flex-wrap: wrap; align-items: end; }
form.bulk-form label { display: flex; flex-direction: column; gap: 0.3em; font-size: 0.85em; color: var(--muted); min-width: 150px; }
form.bulk-form select { padding: 0.45em 0.65em; border: 1px solid var(--line); border-radius: 6px; background: var(--panel); color: var(--text); }
form.bulk-form input[type=range] { width: 150px; accent-color: var(--violet); }
form.bulk-form button {
  padding: 0.55em 1.5em; font-weight: 600; font-family: var(--font-display);
  color: #fff; background: var(--grad); border: none; border-radius: 6px; cursor: pointer;
}
form.bulk-form button:hover { filter: brightness(1.08); }

table.devices input.inline {
  padding: 0.3em 0.5em; border: 1px solid var(--line); border-radius: 5px;
  font-size: 0.9em; font-family: var(--font-body); color: var(--text);
  background: var(--panel); width: 100%; min-width: 160px;
}
table.devices input.inline.time { width: 5.8em; min-width: 5.8em; font-family: var(--font-data); }
button.mini {
  padding: 0.35em 0.9em; font-size: 0.82em; font-weight: 600;
  color: var(--violet); background: transparent;
  border: 1px solid #c0bffc; border-radius: 5px; cursor: pointer;
}
button.mini:hover { background: rgba(74, 71, 248, 0.06); border-color: var(--violet); }
header.brand .fw a { color: var(--violet); text-decoration: none; }

/* ---------- v0.19b: wylaczanie i usuwanie urzadzen ---------- */

tr.inactive td { opacity: 0.5; }
tr.inactive td input { background: var(--panel-2); }
button.mini.warn { color: #a05a00; border-color: #f0c980; }
button.mini.warn:hover { background: rgba(230, 149, 0, 0.08); border-color: var(--amber); }
table.devices input.inline.city { min-width: 100px; }
form.danger { border: 1px solid #f3b3b3; border-radius: 10px; padding: 1em; background: #fdf6f6; }
form.danger input[type=password] {
  padding: 0.45em 0.65em; border: 1px solid var(--line); border-radius: 6px;
  font-size: 0.92em; background: var(--panel); color: var(--text);
}
button.danger-btn {
  padding: 0.55em 1.5em; font-weight: 600; font-family: var(--font-display);
  color: #fff; background: #c0392b; border: none; border-radius: 6px; cursor: pointer;
}
button.danger-btn:hover { filter: brightness(1.1); }