:root {
  --bg: #eef2f0;
  --bg-elev: #f7faf8;
  --surface: #ffffff;
  --ink: #15231c;
  --muted: #5a6b62;
  --line: #d5e0da;
  --accent: #0f6b4c;
  --accent-soft: #d8efe6;
  --warn: #9a5b00;
  --danger: #a11d2e;
  --ok: #0f6b4c;
  --shadow: 0 18px 40px rgba(21, 35, 28, 0.08);
  --radius: 14px;
  --font: "IBM Plex Sans", "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font);
  color: var(--ink);
  background:
    radial-gradient(1200px 500px at 10% -10%, #c9e8db 0%, transparent 55%),
    radial-gradient(900px 420px at 100% 0%, #dce7e1 0%, transparent 50%),
    var(--bg);
  min-height: 100vh;
}

.mono { font-family: var(--mono); }
.muted { color: var(--muted); }
.num { text-align: right; font-variant-numeric: tabular-nums; }

.brand-mark {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

/* Login */
.login-page {
  display: grid;
  place-items: center;
  padding: 2rem 1rem;
}
.login-card {
  width: min(420px, 100%);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 4px);
  box-shadow: var(--shadow);
  padding: 2rem;
}
.login-card h1 {
  margin: 0.35rem 0 0.25rem;
  font-size: 1.75rem;
  letter-spacing: -0.02em;
}
.login-lead { margin: 0 0 1.5rem; color: var(--muted); }
.login-card label {
  display: grid;
  gap: 0.35rem;
  margin-bottom: 1rem;
  font-size: 0.9rem;
  font-weight: 500;
}
.login-card input {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.75rem 0.9rem;
  font: inherit;
  background: var(--bg-elev);
}
.login-card input:focus {
  outline: 2px solid color-mix(in srgb, var(--accent) 35%, white);
  border-color: var(--accent);
}
.login-card button {
  width: 100%;
  margin-top: 0.5rem;
  border: 0;
  border-radius: 10px;
  padding: 0.85rem 1rem;
  background: var(--accent);
  color: #fff;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}
.login-card button:hover { filter: brightness(1.05); }
.form-error {
  background: #fde8eb;
  color: var(--danger);
  border-radius: 8px;
  padding: 0.65rem 0.8rem;
  margin: 0 0 1rem;
}

/* App shell */
.topbar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
  align-items: center;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 10;
}
.topbar-brand { display: grid; gap: 0.15rem; }
.topbar-brand strong { font-size: 1.15rem; letter-spacing: -0.02em; }
.topbar-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  align-items: center;
  font-size: 0.9rem;
}
.btn-ghost {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.35rem 0.8rem;
  background: var(--surface);
}
.btn-ghost:hover { background: var(--accent-soft); }

.tabs {
  display: flex;
  gap: 0.35rem;
  padding: 0.85rem 1.5rem 0;
  overflow-x: auto;
}
.tab {
  border: 1px solid transparent;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-weight: 600;
  padding: 0.55rem 0.9rem;
  border-radius: 999px;
  cursor: pointer;
  white-space: nowrap;
}
.tab.is-active {
  background: var(--surface);
  border-color: var(--line);
  color: var(--ink);
  box-shadow: 0 4px 14px rgba(21, 35, 28, 0.06);
}

.content { padding: 1rem 1.5rem 2.5rem; }
.status-line {
  margin: 0 0 1rem;
  color: var(--muted);
  font-size: 0.9rem;
}
.panel { display: none; animation: fade 0.35s ease; }
.panel.is-active { display: block; }
@keyframes fade {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  .panel { animation: none; }
}

.metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.85rem;
  margin-bottom: 1.5rem;
}
.metric {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  box-shadow: var(--shadow);
}
.metric .label { color: var(--muted); font-size: 0.8rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; }
.metric .value { font-size: 1.55rem; font-weight: 700; letter-spacing: -0.03em; margin-top: 0.25rem; }
.metric .sub { color: var(--muted); font-size: 0.85rem; margin-top: 0.2rem; }
.metric.warn .value { color: var(--warn); }
.metric.danger .value { color: var(--danger); }

.bar {
  height: 8px;
  background: #e3ece7;
  border-radius: 999px;
  overflow: hidden;
  margin-top: 0.65rem;
}
.bar > span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, #147a58, #1ea875);
  border-radius: inherit;
}
.bar.warn > span { background: linear-gradient(90deg, #b8730a, #d0891a); }
.bar.danger > span { background: linear-gradient(90deg, #a11d2e, #d64557); }

.split {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 1.25rem;
}
@media (max-width: 960px) {
  .split { grid-template-columns: 1fr; }
}

h2 {
  margin: 0 0 0.75rem;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}

.table-wrap {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: auto;
  box-shadow: var(--shadow);
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}
th, td {
  padding: 0.7rem 0.85rem;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}
th {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  background: var(--bg-elev);
  position: sticky;
  top: 0;
}
tr:last-child td { border-bottom: 0; }
tbody tr:hover td { background: #f4faf7; }
.cmd {
  font-family: var(--mono);
  font-size: 0.78rem;
  word-break: break-all;
  color: #24352d;
}
.mini-bar {
  display: inline-block;
  width: 72px;
  height: 6px;
  background: #e3ece7;
  border-radius: 999px;
  overflow: hidden;
  vertical-align: middle;
  margin-right: 0.45rem;
}
.mini-bar > i {
  display: block;
  height: 100%;
  background: #1a8a62;
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  align-items: center;
  margin-bottom: 0.85rem;
}
.toolbar-note {
  flex: 1 1 100%;
  margin: 0;
  color: var(--muted);
  font-size: 0.85rem;
}
.toolbar input[type="search"] {
  flex: 1;
  min-width: 220px;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.65rem 0.85rem;
  font: inherit;
  background: var(--surface);
}
.check {
  display: inline-flex;
  gap: 0.4rem;
  align-items: center;
  color: var(--muted);
  font-size: 0.9rem;
}

.detail-block {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  box-shadow: var(--shadow);
  line-height: 1.7;
  font-size: 0.9rem;
  white-space: pre-wrap;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.75rem;
}
.service {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.9rem 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
}
.badge {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-radius: 999px;
  padding: 0.25rem 0.55rem;
}
.badge.ok { background: var(--accent-soft); color: var(--ok); }
.badge.warn { background: #fff1d6; color: var(--warn); }
.badge.danger { background: #fde8eb; color: var(--danger); }

.state-running { color: var(--ok); font-weight: 600; }
.state-other { color: var(--warn); font-weight: 600; }

.btn-map {
  border: 1px solid var(--line);
  background: var(--accent-soft);
  color: var(--accent);
  font: inherit;
  font-weight: 600;
  font-size: 0.85rem;
  border-radius: 999px;
  padding: 0.35rem 0.75rem;
  cursor: pointer;
}
.btn-map:hover { filter: brightness(0.98); background: #c6e8da; }

body.modal-open { overflow: hidden; }
.modal[hidden] { display: none !important; }
.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 1rem;
}
.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(21, 35, 28, 0.45);
  backdrop-filter: blur(2px);
}
.modal-card {
  position: relative;
  z-index: 1;
  width: min(980px, 100%);
  max-height: min(92vh, 900px);
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 4px);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.modal-head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
  padding: 1rem 1.15rem 0.5rem;
}
.modal-head h2 {
  margin: 0;
  font-size: 1.2rem;
}
.modal-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  align-items: center;
  padding: 0.5rem 1.15rem 0.85rem;
}
.period-label {
  display: inline-flex;
  gap: 0.55rem;
  align-items: center;
  font-weight: 600;
  font-size: 0.9rem;
}
.period-label select {
  font: inherit;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.45rem 0.7rem;
  background: var(--bg-elev);
}
#map-canvas {
  height: min(62vh, 560px);
  width: 100%;
  background: #dce7e1;
  border-top: 1px solid var(--line);
}
#map-error {
  margin: 0.75rem 1.15rem 1rem;
}
@media (max-width: 640px) {
  #map-canvas { height: 50vh; }
  .modal-card { max-height: 96vh; }
}