:root {
  --bg: #f3f7ff;
  --bg-soft: #eef6f3;
  --ink: #17254a;
  --muted: #4e648f;
  --card: #ffffff;
  --line: #d5dfef;
  --primary: #2a7c54;
  --primary-deep: #145a39;
  --accent: #2964df;
  --danger: #bc2f2f;
  --shadow: 0 14px 28px rgba(11, 36, 82, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Manrope", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 14% 16%, rgba(41, 100, 223, 0.15), transparent 36%),
    radial-gradient(circle at 82% 12%, rgba(42, 124, 84, 0.12), transparent 35%),
    linear-gradient(155deg, var(--bg), var(--bg-soft));
  padding: 18px 14px 48px;
}

.hero,
.layout,
.toast {
  width: min(1200px, 100%);
  margin-inline: auto;
}

.hero {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fdfefe;
  box-shadow: var(--shadow);
  padding: 16px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
}

.eyebrow {
  margin: 0;
  color: var(--accent);
  font-size: 12px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  font-weight: 800;
}

h1 {
  margin: 6px 0 8px;
  font-family: "Outfit", sans-serif;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  line-height: 1.04;
}

.hero-copy {
  margin: 0;
  max-width: 70ch;
  color: var(--muted);
}

.hero-link {
  text-decoration: none;
  color: var(--accent);
  font-weight: 700;
  font-size: 14px;
  padding: 8px 10px;
  border: 1px solid #bccdf1;
  border-radius: 10px;
  background: #f6f9ff;
}

.layout {
  margin-top: 12px;
  display: grid;
  gap: 12px;
}

.panel {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--card);
  box-shadow: var(--shadow);
  padding: 14px;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

h2 {
  margin: 0 0 10px;
  font-size: 1.08rem;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.metric {
  border: 1px solid #cfdaec;
  border-radius: 12px;
  background: #f9fbff;
  padding: 10px;
}

.metric strong {
  display: block;
  font-family: "Outfit", sans-serif;
  font-size: 1.5rem;
  line-height: 1;
}

.metric span {
  color: var(--muted);
  font-size: 13px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 10px;
}

label {
  display: grid;
  gap: 4px;
  font-size: 13px;
  color: var(--muted);
}

label.full {
  grid-column: 1 / -1;
}

input,
select,
button {
  font: inherit;
}

input,
select {
  width: 100%;
  border: 1px solid #c9d6ea;
  border-radius: 10px;
  padding: 8px 10px;
  background: #ffffff;
  color: var(--ink);
}

input:focus,
select:focus {
  outline: 2px solid #c5d7ff;
  border-color: #7ca0ea;
}

button {
  border: 0;
  border-radius: 10px;
  padding: 9px 12px;
  background: linear-gradient(130deg, var(--primary), var(--primary-deep));
  color: #fff;
  font-weight: 700;
  cursor: pointer;
}

button.secondary {
  background: #edf4ff;
  border: 1px solid #b8caee;
  color: #274579;
}

button.small {
  padding: 6px 9px;
  border-radius: 8px;
  font-size: 12px;
}

button.warn {
  background: #fff3f3;
  border: 1px solid #e7b3b3;
  color: var(--danger);
}

button.code {
  background: #f1f7ff;
  border: 1px solid #bfd2f5;
  color: #244575;
}

.empty {
  display: none;
  margin: 8px 0;
  color: var(--muted);
  border: 1px dashed #c2d0e6;
  border-radius: 10px;
  padding: 9px 10px;
  font-size: 13px;
}

.empty.show {
  display: block;
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}

thead {
  background: #f0f6ff;
}

th,
td {
  text-align: left;
  border-bottom: 1px solid #d7e1ef;
  padding: 8px 7px;
  font-size: 13px;
  vertical-align: top;
}

td code {
  display: inline-block;
  background: #eef3ff;
  border: 1px solid #c9d6f4;
  border-radius: 7px;
  padding: 2px 6px;
  font-size: 12px;
  font-weight: 700;
}

.status {
  font-size: 12px;
  font-weight: 700;
}

.status.on {
  color: #137347;
}

.status.off {
  color: #8a5063;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 16px;
  transform: translateX(-50%);
  max-width: min(680px, 94vw);
  display: none;
  z-index: 20;
  border: 1px solid #a8bde8;
  border-radius: 10px;
  background: #f2f7ff;
  color: #234174;
  box-shadow: var(--shadow);
  padding: 10px 12px;
  font-size: 13px;
}

.toast.show {
  display: block;
}

@media (max-width: 920px) {
  .metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    flex-direction: column;
  }
}

.filters-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 10px;
}

.checkbox-line {
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid #c9d6ea;
  border-radius: 10px;
  padding: 9px 10px;
  background: #f9fbff;
  color: var(--ink);
  font-weight: 600;
  margin-top: 22px;
}

.checkbox-line input {
  width: 16px;
  height: 16px;
  margin: 0;
}

.monitor-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 10px;
}

.monitor-wrap table {
  min-width: 1060px;
}

@media (max-width: 920px) {
  .filters-grid,
  .monitor-summary {
    grid-template-columns: 1fr;
  }

  .checkbox-line {
    margin-top: 0;
  }
}