:root {
  color-scheme: light;
  --page: #f9f9f7;
  --surface: #fcfcfb;
  --surface-2: #f3f2ee;
  --ink: #0b0b0b;
  --ink-2: #52514e;
  --muted: #898781;
  --grid: #e1e0d9;
  --axis: #c3c2b7;
  --border: rgba(11, 11, 11, 0.10);
  --accent: #2a78d6;
  --accent-ink: #1c5cab;
  --series-1: #2a78d6;
  --series-2: #eb6834;
  --good: #0ca30c;
  --good-ink: #006300;
  --warning: #fab219;
  --serious: #ec835a;
  --critical: #d03b3b;
  --critical-ink: #b02a2a;
  --chip-good: #e3f4e3;
  --chip-warn: #fdf1d6;
  --chip-bad: #fbe3e3;
  --chip-info: #e2edfb;
  --shadow: 0 1px 2px rgba(11, 11, 11, 0.04);
  --radius: 10px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --page: #0d0d0d;
    --surface: #1a1a19;
    --surface-2: #232321;
    --ink: #ffffff;
    --ink-2: #c3c2b7;
    --muted: #898781;
    --grid: #2c2c2a;
    --axis: #383835;
    --border: rgba(255, 255, 255, 0.10);
    --accent: #3987e5;
    --accent-ink: #86b6ef;
    --series-1: #3987e5;
    --series-2: #d95926;
    --good-ink: #0ca30c;
    --critical-ink: #e66767;
    --chip-good: #12301a;
    --chip-warn: #3a2e10;
    --chip-bad: #3d1717;
    --chip-info: #142a45;
    --shadow: none;
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --page: #0d0d0d;
  --surface: #1a1a19;
  --surface-2: #232321;
  --ink: #ffffff;
  --ink-2: #c3c2b7;
  --muted: #898781;
  --grid: #2c2c2a;
  --axis: #383835;
  --border: rgba(255, 255, 255, 0.10);
  --accent: #3987e5;
  --accent-ink: #86b6ef;
  --series-1: #3987e5;
  --series-2: #d95926;
  --good-ink: #0ca30c;
  --critical-ink: #e66767;
  --chip-good: #12301a;
  --chip-warn: #3a2e10;
  --chip-bad: #3d1717;
  --chip-info: #142a45;
  --shadow: none;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--page);
  color: var(--ink);
  font: 14px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--accent-ink); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 22px; margin: 0; font-weight: 650; letter-spacing: -0.01em; }
h2 { font-size: 15px; margin: 0 0 12px; font-weight: 620; }
h3 { font-size: 13px; margin: 0 0 8px; font-weight: 600; color: var(--ink-2); }
small, .muted { color: var(--muted); }
.num { font-variant-numeric: tabular-nums; text-align: right; white-space: nowrap; }

/* layout */
.shell { display: grid; grid-template-columns: 220px minmax(0, 1fr); min-height: 100vh; }
.side {
  background: var(--surface); border-right: 1px solid var(--border);
  padding: 18px 12px; position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; gap: 4px;
}
.brand { font-weight: 700; font-size: 16px; padding: 4px 10px 16px; display: flex; align-items: center; gap: 8px; }
.brand-mark { width: 26px; height: 26px; border-radius: 7px; background: var(--accent); color: #fff;
  display: grid; place-items: center; font-size: 14px; }
.side a.nav {
  display: flex; justify-content: space-between; align-items: center;
  padding: 8px 10px; border-radius: 8px; color: var(--ink-2); font-weight: 500;
}
.side a.nav:hover { background: var(--surface-2); text-decoration: none; }
.side a.nav.on { background: var(--chip-info); color: var(--ink); }
.side .sep { height: 1px; background: var(--border); margin: 10px 4px; }
.side .foot { margin-top: auto; font-size: 12px; color: var(--muted); padding: 8px 10px; display: grid; gap: 8px; }
.badge { background: var(--warning); color: #0b0b0b; border-radius: 99px; font-size: 11px; font-weight: 700; padding: 0 7px; }
main { padding: 24px 28px 60px; max-width: 1280px; width: 100%; min-width: 0; }
.topbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 20px; }
.topbar .actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }

/* componenti */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow); min-width: 0; }
.grid { display: grid; gap: 16px; }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.g-hero { grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); }
.stack { display: grid; gap: 16px; }
.mt { margin-top: 16px; }

.btn, button, select, input, textarea {
  font: inherit; color: var(--ink); background: var(--surface); border: 1px solid var(--border);
  border-radius: 8px; padding: 7px 11px;
}
textarea { width: 100%; min-height: 70px; }
.btn, button { cursor: pointer; font-weight: 550; display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; }
.btn:hover, button:hover { background: var(--surface-2); text-decoration: none; }
.btn.primary, button.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover, button.primary:hover { filter: brightness(1.07); }
.btn.sm, button.sm { padding: 3px 8px; font-size: 12px; }
button.link { border: 0; background: none; padding: 0; color: var(--accent-ink); font-weight: 500; }
input:focus, select:focus, textarea:focus, .btn:focus-visible, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }

.chip { display: inline-flex; align-items: center; gap: 5px; border-radius: 99px; padding: 1px 9px; font-size: 12px; font-weight: 560; white-space: nowrap; }
.chip.good { background: var(--chip-good); color: var(--good-ink); }
.chip.warn { background: var(--chip-warn); color: var(--ink); }
.chip.bad { background: var(--chip-bad); color: var(--critical-ink); }
.chip.info { background: var(--chip-info); color: var(--accent-ink); }
.chip.mute { background: var(--surface-2); color: var(--ink-2); }
.dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; flex: none; }
.dot.good { background: var(--good); } .dot.warn { background: var(--warning); }
.dot.bad { background: var(--critical); } .dot.serious { background: var(--serious); }

.flash { padding: 10px 14px; border-radius: 8px; margin-bottom: 16px; background: var(--chip-good); color: var(--good-ink); border: 1px solid var(--border); }
.flash.err { background: var(--chip-bad); color: var(--critical-ink); }

/* hero 303 */
.hero-label { font-size: 13px; color: var(--ink-2); font-weight: 560; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.hero-figure { font-size: 48px; font-weight: 680; letter-spacing: -0.02em; line-height: 1.1; margin: 10px 0 4px; }
.hero-sub { color: var(--ink-2); }
.eq { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px 16px; margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--border); }
.eq .tot { font-weight: 650; border-top: 1px solid var(--border); padding-top: 4px; }

/* stat tile */
.tile .label { color: var(--ink-2); font-size: 13px; }
.tile .value { font-size: 24px; font-weight: 650; margin-top: 4px; letter-spacing: -0.01em; }
.tile .delta { font-size: 12px; color: var(--muted); margin-top: 2px; }

/* tabelle */
.table-wrap { overflow-x: auto; margin: 0 -18px; padding: 0 18px; }
table { width: 100%; border-collapse: collapse; }
th { text-align: left; font-size: 12px; font-weight: 600; color: var(--muted); padding: 8px 8px; border-bottom: 1px solid var(--axis); white-space: nowrap; }
td { padding: 9px 8px; border-bottom: 1px solid var(--grid); vertical-align: top; }
tr.dim td { opacity: 0.5; }
tr:hover td { background: var(--surface-2); }
tfoot td { font-weight: 650; border-top: 1px solid var(--axis); border-bottom: 0; }
td .sub { display: block; font-size: 12px; color: var(--muted); max-width: 380px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* liste */
.list { list-style: none; margin: 0; padding: 0; }
.list li { display: flex; gap: 10px; align-items: flex-start; padding: 9px 0; border-bottom: 1px solid var(--grid); }
.list li:last-child { border-bottom: 0; }
.list .grow { flex: 1; min-width: 0; }
.bar-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 2px 10px; padding: 6px 0; }
.bar-row .track { grid-column: 1 / -1; height: 6px; border-radius: 3px; background: var(--surface-2); overflow: hidden; }
.bar-row .fill { height: 100%; border-radius: 3px; }

/* chart */
.chart { position: relative; }
.chart svg { display: block; width: 100%; height: auto; overflow: visible; }
.legend { display: flex; gap: 16px; font-size: 12px; color: var(--ink-2); margin-bottom: 8px; flex-wrap: wrap; }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.legend i { width: 10px; height: 10px; border-radius: 3px; display: inline-block; }
.tip {
  position: absolute; pointer-events: none; background: var(--surface); border: 1px solid var(--border);
  border-radius: 8px; padding: 8px 10px; font-size: 12px; box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
  min-width: 150px; opacity: 0; transition: opacity .08s; z-index: 5;
}
.tip b { display: block; margin-bottom: 4px; }
.tip div { display: flex; justify-content: space-between; gap: 12px; }
details.tableview summary { cursor: pointer; color: var(--accent-ink); font-size: 12px; margin-top: 8px; }

/* casillas */
.cas { display: grid; grid-template-columns: 58px minmax(0, 1fr) auto; gap: 0; }
.cas > div { padding: 8px 6px; border-bottom: 1px solid var(--grid); }
.cas .box { font-weight: 700; color: var(--accent-ink); font-variant-numeric: tabular-nums; }
.cas .section { grid-column: 1 / -1; background: var(--surface-2); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--ink-2); border-radius: 6px; margin-top: 10px; }
.cas .strong { font-weight: 700; }
.cas .zero { color: var(--muted); }

/* form */
.form { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px 14px; }
.form label { display: grid; gap: 4px; font-size: 12px; color: var(--ink-2); font-weight: 550; }
.form label.w2 { grid-column: span 2; } .form label.w4 { grid-column: 1 / -1; }
.form input, .form select, .form textarea { width: 100%; }
.form .check { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--ink); }
.form .check input { width: auto; }
.lines { grid-column: 1 / -1; }
.lines table td { padding: 4px; border: 0; } .lines input { width: 100%; }
.filters { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-bottom: 14px; }
.filters input[type=search] { min-width: 220px; }

.warnbox { background: var(--chip-warn); border-radius: 8px; padding: 10px 14px; margin-bottom: 8px; display: flex; gap: 10px; }
.warnbox .ico { font-weight: 800; }

/* login */
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login .card { width: 100%; max-width: 360px; }

.hide-mobile { }
@media (max-width: 1100px) {
  .g4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .g-hero, .g3 { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 820px) {
  .shell { grid-template-columns: minmax(0, 1fr); }
  .side { position: static; height: auto; flex-direction: row; flex-wrap: wrap; padding: 10px 16px; gap: 2px; border-right: 0; border-bottom: 1px solid var(--border); }
  .brand { padding: 4px 8px; width: 100%; }
  .side .sep, .side .foot { display: none; }
  .side a.nav { padding: 6px 9px; font-size: 13px; }
  main { padding: 16px 16px 48px; }
  .g2 { grid-template-columns: minmax(0, 1fr); }
  .form { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero-figure { font-size: 40px; }
  .hide-mobile { display: none; }
}
@media (max-width: 480px) {
  .g4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tile .value { font-size: 19px; }
  .form { grid-template-columns: minmax(0, 1fr); }
  .form label.w2 { grid-column: auto; }
}
@media print {
  .side, .topbar .actions, .noprint { display: none !important; }
  .shell { display: block; }
  body { background: #fff; }
  .card { border: 0; box-shadow: none; }
}