:root {
  color-scheme: light;
  --bg: #eef2f7;
  --panel: #ffffff;
  --panel-2: #f7f9fc;
  --text: #102033;
  --muted: #5c6b7f;
  --line: #d6dde8;
  --accent: #0f7ae5;
  --accent-2: #14a38b;
  --warn: #c17b14;
  --danger: #bf3d3d;
  --shadow: 0 14px 40px rgba(16, 32, 51, 0.08);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
}

button,
input,
select {
  font: inherit;
}

#app {
  min-height: 100vh;
}

.login-shell,
.app-shell {
  width: min(1240px, calc(100% - 32px));
  margin: 0 auto;
  padding: 24px 0 40px;
}

.login-panel,
.hero,
.panel,
.stat {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.login-shell {
  display: grid;
  place-items: center;
  min-height: 100vh;
}

.login-panel {
  width: min(460px, 100%);
  padding: 28px;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

.muted {
  color: var(--muted);
}

.status {
  margin: 0 0 16px;
  color: var(--warn);
}

.error {
  margin: 0 0 16px;
  color: var(--danger);
}

.hero {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  padding: 24px;
  margin-bottom: 20px;
}

.hero-actions,
.toolbar,
.action-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.toolbar {
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}

.stat {
  padding: 18px;
}

.stat-value {
  font-size: 30px;
  font-weight: 700;
  margin: 8px 0 4px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}

.panel {
  padding: 18px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

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

label {
  font-size: 13px;
  color: var(--muted);
}

input,
select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel-2);
  color: var(--text);
}

button {
  border: 0;
  border-radius: 6px;
  padding: 10px 14px;
  cursor: pointer;
}

.link-button {
  padding: 0;
  background: transparent;
  border: 0;
  color: var(--accent);
  text-align: left;
}

.button {
  background: var(--accent);
  color: #fff;
}

.button.secondary {
  background: var(--accent-2);
  color: #fff;
}

.button.ghost {
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--line);
}

.table-wrap {
  overflow: auto;
}

.code-block {
  margin: 0;
  padding: 12px;
  overflow: auto;
  border-radius: 6px;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--text);
  font: 12px/1.5 ui-monospace, SFMono-Regular, Menlo, monospace;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  padding: 12px 10px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
  white-space: nowrap;
}

th {
  font-size: 12px;
  text-transform: uppercase;
  color: var(--muted);
  letter-spacing: 0.04em;
}

.tag {
  display: inline-block;
  padding: 4px 8px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  background: #e9f2fe;
  color: var(--accent);
}

.tag.ok {
  background: #e7f7f3;
  color: #0b7b68;
}

.tag.warn {
  background: #fff1db;
  color: #9a640f;
}

.tag.offline {
  background: #fbe7e7;
  color: #a72d2d;
}

@media (max-width: 960px) {
  .stats,
  .grid,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .hero,
  .toolbar {
    flex-direction: column;
  }
}