:root {
  --bg: #e8efe9;
  --bg-accent: #d5e4da;
  --panel: #f7faf7;
  --ink: #1a2e22;
  --muted: #5a7263;
  --line: #b7c9bc;
  --accent: #0d6b4c;
  --accent-2: #c45c26;
  --err: #9b1c1c;
  --ok: #0d6b4c;
  --radius: 6px;
  --font: "IBM Plex Sans", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  font-family: var(--font);
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 10% -10%, var(--bg-accent), transparent 55%),
    radial-gradient(900px 500px at 100% 0%, #cfd9c8, transparent 50%),
    var(--bg);
}

.hidden { display: none !important; }
.muted { color: var(--muted); }
.err { color: var(--err); }
.brand {
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.75rem;
  color: var(--accent);
  margin: 0 0 0.5rem;
}

.login {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.5rem;
}
.login-card {
  width: min(24rem, 100%);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.75rem;
  display: grid;
  gap: 0.75rem;
}
.login-card h1 { margin: 0; font-size: 1.6rem; font-weight: 600; }
.login-card input, .login-card button,
main input, main select, main textarea, main button {
  font: inherit;
}
.login-card input, main input, main select, main textarea {
  width: 100%;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  color: var(--ink);
}
.login-card button, main button.primary {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  padding: 0.7rem 1rem;
  cursor: pointer;
  font-weight: 500;
}
main button {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.55rem 0.85rem;
  cursor: pointer;
}
main button.danger { color: var(--accent-2); border-color: #e0b59a; }
.linkish {
  background: none;
  border: none;
  color: var(--muted);
  cursor: pointer;
  text-align: left;
  padding: 0.5rem 0;
  font: inherit;
}

.app {
  display: grid;
  grid-template-columns: 14rem 1fr;
  min-height: 100vh;
}
.side {
  padding: 1.25rem 1rem;
  border-right: 1px solid var(--line);
  background: rgba(247, 250, 247, 0.85);
  backdrop-filter: blur(6px);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.side nav { display: grid; gap: 0.15rem; flex: 1; }
.side nav button {
  text-align: left;
  background: transparent;
  border: none;
  padding: 0.55rem 0.65rem;
  border-radius: var(--radius);
  color: var(--ink);
  cursor: pointer;
  font: inherit;
}
.side nav button.active {
  background: var(--accent);
  color: #fff;
}
main { padding: 1.5rem 1.75rem 3rem; max-width: 58rem; }
.top h1 { margin: 0 0 0.25rem; font-size: 1.55rem; font-weight: 600; }
.top { margin-bottom: 1.25rem; }

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  margin-bottom: 1rem;
}
.card h2 { margin: 0 0 0.75rem; font-size: 1.05rem; font-weight: 600; }
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}
.field { display: grid; gap: 0.3rem; margin-bottom: 0.65rem; }
.field label { font-size: 0.85rem; color: var(--muted); }
.row-actions { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-top: 0.75rem; }

.status-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.4rem; }
.status-list li {
  display: flex;
  justify-content: space-between;
  padding: 0.45rem 0;
  border-bottom: 1px solid var(--line);
}
.pill {
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
}
.pill.ok { background: #d7efe4; color: var(--ok); }
.pill.no { background: #f3e0d6; color: var(--accent-2); }
.pill.warn { background: #f5ebd0; color: #8a6a12; }

a.btn-link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  border-radius: 8px;
  padding: 0.55rem 0.9rem;
  font-size: 0.95rem;
  font-weight: 600;
  background: var(--bg-2, #eee);
  color: inherit;
}
a.btn-link.primary {
  background: var(--accent, #1a5cff);
  color: #fff;
}

.integ-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1rem;
}
.integ-actions button.secondary {
  background: #e4ebe5;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.55rem 0.9rem;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
}
.integ-actions button.secondary:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

textarea.rule {
  width: 100%;
  min-height: 28rem;
  font-family: var(--mono);
  font-size: 0.85rem;
  line-height: 1.45;
  resize: vertical;
}

table.acc {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
table.acc th, table.acc td {
  border-bottom: 1px solid var(--line);
  padding: 0.45rem 0.35rem;
  text-align: left;
  vertical-align: top;
}
table.acc input, table.acc select {
  width: 100%;
  padding: 0.35rem;
  font-size: 0.85rem;
}
table.acc .mono { font-family: var(--mono); font-size: 0.8rem; }

.toast {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  background: var(--ink);
  color: #fff;
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  max-width: 22rem;
  z-index: 20;
}
.toast.err { background: var(--err); }

@media (max-width: 820px) {
  .app { grid-template-columns: 1fr; }
  .side { border-right: none; border-bottom: 1px solid var(--line); }
  .side nav { grid-auto-flow: column; overflow-x: auto; }
  .grid-2 { grid-template-columns: 1fr; }
}