:root {
  --bg: #f5f6f8;
  --panel: #ffffff;
  --panel-2: #f0f2f5;
  --text: #1a1d21;
  --muted: #646d7a;
  --border: #e2e5ea;
  --up: #16a34a;
  --up-soft: #dcfce7;
  --down: #dc2626;
  --down-soft: #fee2e2;
  --pending: #d97706;
  --pending-soft: #fef3c7;
  --paused: #94a3b8;
  --empty: #e3e6eb;
  --accent: #2563eb;
  --accent-text: #ffffff;
  --shadow: 0 1px 2px rgba(16, 24, 40, 0.05);
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0e1014;
    --panel: #171a20;
    --panel-2: #1f232b;
    --text: #e7e9ec;
    --muted: #98a1ad;
    --border: #2a2f38;
    --up: #22c55e;
    --up-soft: rgba(34, 197, 94, 0.15);
    --down: #ef4444;
    --down-soft: rgba(239, 68, 68, 0.15);
    --pending: #f59e0b;
    --pending-soft: rgba(245, 158, 11, 0.15);
    --paused: #64748b;
    --empty: #2a2f38;
    --accent: #3b82f6;
    --shadow: none;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code { font: 12.5px ui-monospace, SFMono-Regular, Consolas, monospace; background: var(--panel-2); padding: 1px 5px; border-radius: 4px; }
h1, h2, h3 { margin: 0 0 12px; line-height: 1.25; }
h2 { font-size: 20px; }
h3 { font-size: 15px; }
.muted { color: var(--muted); }
.small { font-size: 12.5px; }
.error { color: var(--down); min-height: 1em; margin: 8px 0 0; }
.nowrap { white-space: nowrap; }
.ellipsis { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pad { padding: 12px; }
.boot { padding: 24px; }

/* knoppen */
.btn {
  appearance: none; border: 1px solid var(--border); background: var(--panel); color: var(--text);
  border-radius: 8px; padding: 7px 12px; font: inherit; cursor: pointer; white-space: nowrap;
}
.btn:hover { background: var(--panel-2); }
.btn:disabled { opacity: 0.6; cursor: default; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
.btn.primary:hover { filter: brightness(1.08); }
.btn.danger { color: var(--down); }
.btn.sm { padding: 4px 9px; font-size: 12.5px; }

/* layout */
.layout { display: grid; grid-template-columns: 340px 1fr; min-height: 100vh; }
.sidebar { border-right: 1px solid var(--border); background: var(--panel); padding: 16px; position: sticky; top: 0; height: 100vh; overflow-y: auto; }
.main { padding: 24px; max-width: 1100px; width: 100%; min-width: 0; }
.brand { display: flex; align-items: center; gap: 8px; font-size: 16px; margin-bottom: 14px; }
.tag { font-size: 11px; background: var(--pending-soft); color: var(--pending); border-radius: 99px; padding: 1px 8px; }
.toolbar { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
.summary { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; margin-bottom: 12px; }
.sum { background: var(--panel-2); border-radius: 8px; padding: 6px 4px; text-align: center; }
.sum b { display: block; font-size: 17px; }
.sum span { font-size: 11px; color: var(--muted); }
.sum.up b { color: var(--up); }
.sum.down b { color: var(--down); }
.sum.pending b { color: var(--pending); }
.sum.paused b { color: var(--paused); }
.search { width: 100%; margin-bottom: 10px; }
.group { margin-bottom: 10px; }
.group-title { font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); margin: 6px 4px; }
.item {
  display: flex; align-items: center; gap: 10px; width: 100%; text-align: left; border: 0; background: none;
  color: inherit; font: inherit; padding: 8px; border-radius: 8px; cursor: pointer;
}
.item:hover { background: var(--panel-2); }
.item.active { background: var(--panel-2); box-shadow: inset 3px 0 0 var(--accent); }
.item-main { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 4px; }
.item-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.item-pct { font-size: 12px; font-variant-numeric: tabular-nums; min-width: 52px; text-align: right; }

/* status */
.dot { width: 10px; height: 10px; border-radius: 50%; flex: none; background: var(--empty); }
.dot.up { background: var(--up); }
.dot.down { background: var(--down); }
.dot.pending { background: var(--pending); }
.dot.paused { background: var(--paused); }
.item-pct.up, .sp-pct.up { color: var(--up); }
.item-pct.down, .sp-pct.down { color: var(--down); }
.item-pct.pending, .sp-pct.pending { color: var(--pending); }
.pill { display: inline-block; border-radius: 99px; padding: 3px 12px; font-weight: 600; font-size: 13px; background: var(--panel-2); color: var(--muted); }
.pill.sm { padding: 1px 8px; font-size: 11.5px; }
.pill.up { background: var(--up-soft); color: var(--up); }
.pill.down { background: var(--down-soft); color: var(--down); }
.pill.pending { background: var(--pending-soft); color: var(--pending); }
.beats { display: flex; gap: 2px; width: 100%; }
.beats .b { flex: 1 1 0; min-width: 2px; height: 22px; border-radius: 3px; background: var(--empty); }
.beats.mini .b { height: 7px; border-radius: 2px; }
.beats.big .b { height: 30px; }
.b.up { background: var(--up); }
.b.down { background: var(--down); }
.b.pending { background: var(--pending); }
.banner { border-radius: 10px; padding: 12px 16px; margin-bottom: 16px; font-weight: 600; }
.banner.up { background: var(--up-soft); color: var(--up); }
.banner.down { background: var(--down-soft); color: var(--down); }
.banner.degraded { background: var(--pending-soft); color: var(--pending); }
.banner a { color: inherit; text-decoration: underline; }

/* kaarten */
.card { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 16px; margin-bottom: 16px; box-shadow: var(--shadow); }
.card-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 8px; }
.card-head h3 { margin: 0; }
.mtitle { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; margin-bottom: 12px; }
.mtitle-text { min-width: 0; }
.mtitle h2 { margin-bottom: 4px; overflow-wrap: anywhere; }
.sub { color: var(--muted); overflow-wrap: anywhere; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.form .actions { margin: 12px 0 0; }
.stats { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; margin-bottom: 14px; }
.stat { display: flex; flex-direction: column; min-width: 0; }
.stat b { font-size: 18px; font-variant-numeric: tabular-nums; }
.meta { margin: 10px 0 0; }
.copy { display: flex; gap: 8px; align-items: center; margin-bottom: 8px; }
.copy code { flex: 1; min-width: 0; overflow-wrap: anywhere; padding: 6px 8px; }
.seg { display: inline-flex; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
.seg button { border: 0; background: none; color: var(--text); font: inherit; padding: 4px 10px; cursor: pointer; }
.seg button.on { background: var(--accent); color: var(--accent-text); }

/* grafiek */
.chart { overflow: hidden; }
.chart svg { display: block; }
.c-grid { stroke: var(--border); stroke-width: 1; }
.c-lbl { fill: var(--muted); font-size: 11px; }
.c-line { fill: none; stroke: var(--accent); stroke-width: 1.6; stroke-linejoin: round; }
.c-down { fill: var(--down); opacity: 0.55; }

/* tabellen */
.table-wrap { overflow-x: auto; }
.events { width: 100%; border-collapse: collapse; }
.events td { padding: 7px 8px; border-top: 1px solid var(--border); vertical-align: top; }
.events tr:first-child td { border-top: 0; }
.events .msg { overflow-wrap: anywhere; }

/* formulieren */
input, select, textarea {
  font: inherit; color: var(--text); background: var(--panel); border: 1px solid var(--border);
  border-radius: 8px; padding: 7px 10px; width: 100%;
}
input:focus, select:focus, textarea:focus { outline: 2px solid color-mix(in srgb, var(--accent) 40%, transparent); border-color: var(--accent); }
input[type="checkbox"] { width: auto; margin: 0; }
.grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 16px; }
.field { display: flex; flex-direction: column; gap: 4px; }
.field > span:first-child:not(.check) { font-size: 12.5px; color: var(--muted); }
.field.wide { grid-column: 1 / -1; }
.field[hidden] { display: none; }
.check { display: flex; align-items: center; gap: 8px; padding-top: 6px; }

/* login & toast */
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login .card { width: 100%; max-width: 340px; display: flex; flex-direction: column; gap: 10px; }
.toast {
  position: fixed; bottom: 16px; right: 16px; background: var(--text); color: var(--bg); padding: 10px 14px;
  border-radius: 8px; z-index: 10; max-width: calc(100vw - 32px);
}
.toast.err { background: var(--down); color: #fff; }

/* statuspagina */
.sp { max-width: 860px; margin: 0 auto; padding: 32px 16px; }
.sp-head { margin-bottom: 20px; }
.sp-head h1 { font-size: 26px; margin-bottom: 4px; }
.sp-row { padding: 10px 0; border-top: 1px solid var(--border); }
.card h2 + .sp-row { border-top: 0; }
.sp-line { display: flex; align-items: center; gap: 10px; margin-bottom: 6px; }
.sp-name { flex: 1; min-width: 0; overflow-wrap: anywhere; }
.sp-pct { font-variant-numeric: tabular-nums; font-size: 13px; }
.sp footer { text-align: center; margin-top: 8px; }

@media (max-width: 860px) {
  .layout { display: block; }
  .sidebar { position: static; height: auto; border-right: 0; border-bottom: 1px solid var(--border); }
  .main { padding: 16px; }
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid { grid-template-columns: 1fr; }
}