:root {
  --green: #51915e; --green-dark: #3d7449; --yellow: #f9bb2a; --ink: #2b2f2c; --ink-2: #5b625d;
  --line: #e6e9e6; --bg: #f4f6f4; --card: #ffffff; --soft: #f9f9f9; --red: #c0392b;
  --telecom: #51915e; --energie: #f9bb2a; --batterij: #4a7fb5;
  --radius: 16px; --shadow: 0 1px 2px rgba(0,0,0,.04), 0 4px 16px rgba(0,0,0,.04);
}
@media (prefers-color-scheme: dark) {
  :root { --ink: #e9ece9; --ink-2: #a9b1ab; --line: #2c322e; --bg: #141816; --card: #1c211e; --soft: #232925; --shadow: none; }
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--bg); color: var(--ink); font: 15px/1.5 Inter, system-ui, -apple-system, "Segoe UI", sans-serif; }
.muted { color: var(--ink-2); } .small { font-size: 13px; }
.link { color: var(--ink-2); text-decoration: none; margin-left: 14px; } .link:hover { color: var(--ink); text-decoration: underline; }
code { background: var(--soft); padding: 1px 5px; border-radius: 5px; }

/* login */
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login-card { width: 100%; max-width: 360px; background: var(--card); border-radius: var(--radius); padding: 32px 28px; box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 10px; }
.login-card h1 { margin: 4px 0 10px; font-size: 22px; }
.login-card label { font-size: 13px; color: var(--ink-2); }
.login-card input { font: inherit; padding: 11px 14px; border-radius: 10px; border: 1px solid var(--line); background: var(--soft); color: var(--ink); }
.login-card button { font: inherit; font-weight: 600; margin-top: 8px; padding: 12px; border: 0; border-radius: 10px; background: var(--yellow); color: #1a1a1a; cursor: pointer; }
.error { color: var(--red); margin: 0; font-size: 14px; } .note { margin: 0; color: var(--ink-2); }

/* layout */
.app { max-width: 1240px; margin: 0 auto; padding: 20px 20px 40px; display: flex; flex-direction: column; gap: 18px; }
.top { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 9px; font-weight: 700; font-size: 18px; }
.logo-dot { width: 14px; height: 14px; border-radius: 50%; background: var(--green); box-shadow: 6px 0 0 -2px var(--yellow); margin-right: 6px; }
.filters { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.seg { display: flex; flex-wrap: wrap; background: var(--card); border-radius: 12px; padding: 4px; box-shadow: var(--shadow); gap: 2px; }
.seg button { font: inherit; font-size: 14px; border: 0; background: transparent; color: var(--ink-2); padding: 7px 12px; border-radius: 9px; cursor: pointer; }
.seg button.on { background: var(--yellow); color: #1a1a1a; font-weight: 600; }
.custom input, .sel select { font: inherit; font-size: 14px; padding: 7px 10px; border-radius: 9px; border: 1px solid var(--line); background: var(--card); color: var(--ink); }
.sel { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--ink-2); }

.kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.kpi { background: var(--card); border-radius: var(--radius); padding: 16px 18px; box-shadow: var(--shadow); min-width: 0; }
.kpi .label { font-size: 13px; color: var(--ink-2); }
.kpi .value { font-size: 28px; font-weight: 700; letter-spacing: -0.02em; margin-top: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.kpi .sub { font-size: 12.5px; color: var(--ink-2); margin-top: 2px; }
.kpi.accent { background: var(--green); color: #fff; } .kpi.accent .label, .kpi.accent .sub { color: rgba(255,255,255,.82); }

.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.card { background: var(--card); border-radius: var(--radius); padding: 18px 20px; box-shadow: var(--shadow); min-width: 0; }
.card h2 { margin: 0 0 12px; font-size: 16px; font-weight: 600; }
.chart-wrap { position: relative; height: 300px; }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: right; padding: 8px 6px; border-bottom: 1px solid var(--line); white-space: nowrap; }
th:first-child, td:first-child { text-align: left; white-space: normal; }
th { font-weight: 500; color: var(--ink-2); font-size: 12.5px; }
tr.total td { font-weight: 700; border-bottom: 0; }
.dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; margin-right: 7px; vertical-align: 1px; }

.bars { display: flex; flex-direction: column; gap: 9px; }
.bar-row { display: grid; grid-template-columns: 190px 1fr 92px; gap: 10px; align-items: center; font-size: 14px; }
.bar-track { background: var(--soft); border-radius: 6px; height: 12px; overflow: hidden; }
.bar-fill { height: 100%; border-radius: 6px; background: var(--green); }
.bar-num { text-align: right; white-space: nowrap; }
.bar-row.head { font-weight: 600; }
.hint { font-size: 12.5px; color: var(--ink-2); margin: 12px 0 0; }
.defs { margin: 0; padding-left: 18px; font-size: 14px; color: var(--ink-2); display: flex; flex-direction: column; gap: 6px; }
.defs b { color: var(--ink); font-weight: 600; }
.empty { color: var(--ink-2); font-size: 14px; padding: 8px 0; }
.foot { text-align: center; }

@media (max-width: 900px) {
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid2 { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .app { padding: 14px 16px 32px; }
  .kpi .value { font-size: 22px; }
  .bar-row { grid-template-columns: 120px 1fr 70px; font-size: 13px; }
  .chart-wrap { height: 240px; }
  th, td { padding: 7px 4px; font-size: 13px; }
}

/* ---- freshness zones (20 Oct) ---- */
.fresh { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { display: inline-flex; align-items: center; gap: 7px; background: var(--card); border-radius: 99px; padding: 6px 12px; font-size: 13px; box-shadow: var(--shadow); color: var(--ink-2); }
.chip b { color: var(--ink); font-weight: 600; }
.chip i { width: 9px; height: 9px; border-radius: 50%; background: var(--line); }
.chip.leads i { background: var(--green); } .chip.spend i { background: var(--yellow); } .chip.calls i { background: var(--batterij); }
.chip.ok i { background: var(--green); } .chip.warn i { background: var(--red); }
section { display: flex; flex-direction: column; gap: 12px; }
.zone-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.zone-head h2 { margin: 0; font-size: 20px; font-weight: 700; letter-spacing: -0.01em; }
.zone-note { margin: -4px 0 0; font-size: 14px; color: var(--ink-2); max-width: 75ch; }
.card h3 { margin: 0 0 12px; font-size: 15px; font-weight: 600; }
.tag { font-size: 12.5px; color: var(--ink-2); background: var(--card); border-radius: 99px; padding: 3px 10px; box-shadow: var(--shadow); }
.tag.live { color: var(--green-dark); }
.zone-today { background: color-mix(in srgb, var(--green) 9%, var(--bg)); border-radius: var(--radius); padding: 16px; }
.tablewrap { overflow-x: auto; }
table.days { min-width: 620px; }
tr.pending td { color: var(--ink-2); }
.st { display: inline-block; font-size: 12px; font-weight: 600; padding: 2px 9px; border-radius: 99px; }
.st.ok { background: color-mix(in srgb, var(--green) 16%, transparent); color: var(--green-dark); }
.st.open { background: color-mix(in srgb, var(--yellow) 24%, transparent); color: var(--ink); }
.st.wait { background: var(--soft); color: var(--ink-2); }
.st.bad { background: color-mix(in srgb, var(--red) 16%, transparent); color: var(--red); }
@media (prefers-color-scheme: dark) { .tag.live, .st.ok { color: var(--green); } }
section.fresh, section.filters { flex-direction: row; flex-wrap: wrap; align-items: center; }
.kpis.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.seg.small { align-self: flex-start; box-shadow: var(--shadow); }
.card.info { display: flex; flex-direction: column; gap: 8px; }
.card.info p { margin: 0; font-size: 14.5px; max-width: 80ch; }
.card.info.warn { border-left: 4px solid var(--red); }
.card.info details summary, details.how summary { cursor: pointer; color: var(--ink-2); font-size: 14px; }
details.how summary { font-weight: 600; color: var(--ink); font-size: 15px; }
details.how[open] summary { margin-bottom: 12px; }
.zone-note b { color: var(--ink); }
@media (max-width: 900px) { .kpis.three { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .kpis.three { grid-template-columns: 1fr; } }