/* A flekacs.hu/napelem (Napelem Monitor) dizájnja alapján */
:root {
  --bg: #f3f4fb; --surface: #ffffff; --surface-2: #eef0f8; --surface-3: #e7eaf5;
  --ink: #13152f; --ink-2: #484b6e; --muted: #7b7ea0; --border: #e3e5f0; --border-2: #d3d6e6;
  --primary: #00005a; --violet: #693cf5; --blue: #1e96ff; --green: #2bbe80; --orange: #f5693c; --amber: #e0a020;
  --imp: #f5693c; --exp: #1e96ff;
  --shadow: 0 1px 2px rgba(19,21,47,.04), 0 8px 24px rgba(19,21,47,.06);
  --font-d: "Archivo", system-ui, sans-serif;
  --font-b: "IBM Plex Sans", system-ui, sans-serif;
  --font-m: "IBM Plex Mono", ui-monospace, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #080a1c; --surface: #11142f; --surface-2: #191d3c; --surface-3: #222850;
    --ink: #e9ebff; --ink-2: #b7bbe2; --muted: #8387b3; --border: #262b52; --border-2: #333a63;
    --primary: #8ea0ff; --violet: #9375ff; --blue: #52a9ff; --green: #38d494; --orange: #ff7d54; --amber: #f2b84a;
    --imp: #ec6438; --exp: #3594ec;
    --shadow: 0 1px 2px rgba(0,0,0,.3), 0 10px 30px rgba(0,0,0,.35);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #080a1c; --surface: #11142f; --surface-2: #191d3c; --surface-3: #222850;
  --ink: #e9ebff; --ink-2: #b7bbe2; --muted: #8387b3; --border: #262b52; --border-2: #333a63;
  --primary: #8ea0ff; --violet: #9375ff; --blue: #52a9ff; --green: #38d494; --orange: #ff7d54; --amber: #f2b84a;
  --imp: #ec6438; --exp: #3594ec;
  --shadow: 0 1px 2px rgba(0,0,0,.3), 0 10px 30px rgba(0,0,0,.35);
  color-scheme: dark;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--font-b); line-height: 1.5;
  -webkit-font-smoothing: antialiased; -webkit-text-size-adjust: 100%; }
body { padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left); }
h1, h2, h3 { font-family: var(--font-d); margin: 0; letter-spacing: -.01em; }
p { margin: 0; }
small { font-size: .5em; font-weight: 500; color: var(--ink-2); margin-left: 3px; font-family: var(--font-b); }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 20px 48px; }
.eyebrow { font-family: var(--font-m); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.mono { font-family: var(--font-m); }

/* Fejléc */
header { padding: 30px 0 20px; display: flex; flex-wrap: wrap; gap: 16px 20px; align-items: flex-end; justify-content: space-between; border-bottom: 1px solid var(--border); }
header h1 { font-size: clamp(28px, 4vw, 38px); font-weight: 800; line-height: 1.05; margin-top: 6px; }
header h1 .dot { color: var(--green); }
.h-controls { display: flex; gap: 8px; }
.theme-btn { width: 34px; height: 34px; border-radius: 9px; border: 1px solid var(--border); background: var(--surface-2); color: var(--ink-2); cursor: pointer; font-size: 15px; display: grid; place-items: center; padding: 0; }
.theme-btn:hover { color: var(--ink); }
.theme-btn svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.7; }
.dstat { display: inline-flex; align-items: center; gap: 7px; margin-top: 12px; font-family: var(--font-m); font-size: 11.5px; color: var(--muted); background: var(--surface-2); border: 1px solid var(--border); border-radius: 20px; padding: 5px 12px; }
.dstat .dot2 { width: 7px; height: 7px; border-radius: 50%; background: var(--muted); flex: none; }
.dstat.live { color: var(--green); border-color: color-mix(in srgb, var(--green) 40%, var(--border)); }
.dstat.live .dot2 { background: var(--green); box-shadow: 0 0 0 3px color-mix(in srgb, var(--green) 22%, transparent); }
.dstat.err { color: var(--orange); border-color: color-mix(in srgb, var(--orange) 40%, var(--border)); }
.dstat.err .dot2 { background: var(--orange); }
.range { font-family: var(--font-m); font-size: 12px; color: var(--muted); margin-top: 8px; }

/* KPI kártyák */
.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 22px; }
.kpi { background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 16px 16px 15px; box-shadow: var(--shadow); position: relative; overflow: hidden; min-width: 0; }
.kpi .rail { position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--border-2); }
.rail.imp { background: var(--imp); } .rail.exp { background: var(--exp); }
.rail.green { background: var(--green); } .rail.violet { background: var(--violet); }
.lbl { font-family: var(--font-m); font-size: 10.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); display: block; }
.kpi .val { font-family: var(--font-d); font-weight: 700; font-size: 27px; margin-top: 9px; line-height: 1; font-variant-numeric: tabular-nums; }
.kpi .val.hero { font-size: 34px; }
.kpi .note { font-size: 12px; color: var(--ink-2); margin-top: 8px; }
.kpi .note b { font-family: var(--font-m); font-weight: 500; color: var(--ink); }
.duo { display: grid; gap: 4px; margin-top: 9px; }
.duo div { display: flex; align-items: center; gap: 8px; font-family: var(--font-d); font-weight: 700; font-size: 20px; line-height: 1.15; font-variant-numeric: tabular-nums; }
.sw { width: 10px; height: 10px; border-radius: 3px; display: inline-block; flex: none; }
.sw.imp { background: var(--imp); } .sw.exp { background: var(--exp); }

/* Panelek */
section.panel { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 20px 20px 18px; box-shadow: var(--shadow); margin-top: 22px; min-width: 0; }
.p-head { display: flex; flex-wrap: wrap; gap: 12px 18px; align-items: flex-start; justify-content: space-between; margin-bottom: 14px; }
.p-head h2 { font-size: 18px; font-weight: 700; }
.p-head .desc { color: var(--ink-2); font-size: 13.5px; margin-top: 4px; max-width: 640px; }
.chart-wrap { position: relative; height: 300px; }
.chart-wrap.short { height: 240px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 22px; }

.seg { display: inline-flex; background: var(--surface-2); border: 1px solid var(--border); border-radius: 10px; padding: 3px; gap: 2px; flex-wrap: wrap; }
.seg button { font-family: var(--font-b); font-size: 12.5px; font-weight: 500; color: var(--ink-2); background: transparent; border: 0; padding: 6px 11px; border-radius: 7px; cursor: pointer; transition: .12s; }
.seg button:hover { color: var(--ink); }
.seg button.on { background: var(--surface); color: var(--ink); box-shadow: 0 1px 2px rgba(19,21,47,.12); font-weight: 600; }

.pager { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.pager span { font-family: var(--font-d); font-weight: 600; font-size: 15px; min-width: 0; }
.pg-btn { width: 30px; height: 30px; border-radius: 8px; border: 1px solid var(--border); background: var(--surface-2); color: var(--ink-2); cursor: pointer; font-size: 17px; line-height: 1; display: grid; place-items: center; padding: 0 0 2px; }
.pg-btn:hover:not(:disabled) { color: var(--ink); }
.pg-btn:disabled { opacity: .4; cursor: default; }

.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--border); }
.stats .num { font-family: var(--font-d); font-weight: 700; font-size: 22px; margin-top: 6px; line-height: 1.1; font-variant-numeric: tabular-nums; display: flex; align-items: center; gap: 8px; }
.stats .sub2 { font-family: var(--font-m); font-size: 11.5px; color: var(--muted); margin-top: 4px; }
.stats.two { grid-template-columns: 1fr 1fr; }

.callout { display: flex; gap: 14px; align-items: flex-start; background: linear-gradient(90deg, color-mix(in srgb, var(--violet) 10%, transparent), transparent);
  border: 1px solid var(--border); border-left: 3px solid var(--violet); border-radius: 12px; padding: 13px 15px; margin-top: 16px; font-size: 13.5px; color: var(--ink-2); }

.bar { height: 10px; border-radius: 5px; background: var(--surface-3); overflow: hidden; margin: 6px 0 10px; }
.bar div { height: 100%; width: 0; background: var(--imp); border-radius: 5px; transition: width .4s; }
.limit-num { font-family: var(--font-d); font-weight: 700; font-size: 27px; line-height: 1; font-variant-numeric: tabular-nums; }
.desc2 { color: var(--ink-2); font-size: 13px; }

footer { margin-top: 30px; padding-top: 16px; border-top: 1px solid var(--border); color: var(--muted); font-size: 12px; line-height: 1.7; }
footer a { color: var(--ink-2); }

/* Gombok, űrlapok */
.btn { font-family: var(--font-b); font-size: 14px; font-weight: 600; padding: 9px 15px; border-radius: 9px; border: 1px solid var(--border); background: var(--surface-2); color: var(--ink-2); cursor: pointer; }
.btn:hover { color: var(--ink); }
.btn.primary { background: var(--primary); border-color: var(--primary); color: var(--surface); }
.btn.primary:hover { color: var(--surface); filter: brightness(1.1); }
input { font-family: var(--font-m); font-size: 16px; color: var(--ink); background: var(--surface); border: 1px solid var(--border-2); border-radius: 8px; padding: 9px 10px; width: 100%; }
input:focus { outline: 2px solid var(--blue); outline-offset: 1px; }
label.fld { display: grid; gap: 5px; font-family: var(--font-m); font-size: 10.5px; letter-spacing: .05em; text-transform: uppercase; color: var(--muted); }

.login { min-height: 100vh; min-height: 100dvh; display: grid; place-items: center; padding: 16px; }
.login-card { width: 100%; max-width: 340px; display: grid; gap: 12px; background: var(--surface); border: 1px solid var(--border); border-radius: 16px; box-shadow: var(--shadow); padding: 28px 22px 24px; }
.login-icon { width: 60px; height: 60px; border-radius: 15px; }
.login-card h1 { font-size: 28px; font-weight: 800; }
.login-card h1 .dot { color: var(--green); }
.err { color: var(--orange); font-size: 13.5px; }

dialog { border: 1px solid var(--border); border-radius: 16px; background: var(--surface); color: var(--ink); padding: 0; width: min(420px, calc(100% - 32px)); box-shadow: 0 20px 60px rgba(0,0,0,.3); }
dialog::backdrop { background: rgba(8,10,28,.45); }
.settings { display: grid; gap: 14px; padding: 22px; }
.settings h2 { font-size: 20px; font-weight: 700; }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-top: 4px; }
.spacer { flex: 1; }

@media (max-width: 900px) {
  .kpis { grid-template-columns: repeat(2, 1fr); }
  .grid-2 { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .wrap { padding: 0 14px 40px; }
  header { padding: 20px 0 16px; align-items: flex-start; }
  .kpis { gap: 10px; margin-top: 16px; }
  .kpi { padding: 14px 13px 13px; }
  .kpi .val { font-size: 23px; }
  .kpi .val.hero { font-size: 28px; }
  .duo div { font-size: 17px; }
  section.panel { padding: 16px 14px 14px; margin-top: 16px; }
  .chart-wrap { height: 250px; }
  .chart-wrap.short { height: 210px; }
  .stats { gap: 8px; }
  .stats .num { font-size: 18px; }
  .seg button { padding: 6px 9px; }
}