:root {
  --ink: #14231c;
  --muted: #66776f;
  --paper: #f5faf7;
  --panel: #ffffff;
  --line: #e6efe9;
  --green: #159b74;
  --green-deep: #0f7d5c;
  --green-tint: #e8f6ef;
  --red: #d1495b;
  --amber: #b8791a;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--green); text-decoration: none; }
a:hover { color: var(--green-deep); }
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 22px; background: var(--panel); border-bottom: 1px solid var(--line);
}
.brand { font-weight: 800; font-size: 16px; color: var(--ink); }
.wrap { max-width: 960px; margin: 0 auto; padding: 26px 22px 80px; }
h1 { font-size: 26px; margin: 0 0 4px; letter-spacing: -0.01em; }
h2 { font-size: 17px; margin: 0 0 8px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.pill {
  font: 700 11px/1 ui-monospace, Menlo, monospace; color: var(--green);
  background: var(--green-tint); padding: 5px 8px; border-radius: 999px;
}
.cards { display: grid; gap: 16px; grid-template-columns: 1fr; margin-top: 18px; }
@media (min-width: 720px) { .cards { grid-template-columns: 1fr 1fr; } }
.card {
  background: var(--panel); border: 1px solid var(--line); border-radius: 16px;
  padding: 18px 20px; margin-bottom: 18px;
}
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.panel { border-top: 1px solid var(--line); margin-top: 14px; padding-top: 14px; }
.panel-title { font-weight: 800; font-size: 13px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); margin-bottom: 6px; }
.kv { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 16px; margin: 8px 0 12px; }
.kv .k { color: var(--muted); font-size: 12px; display: block; }
.kv .v { font-weight: 700; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 9px 16px; border-radius: 10px; font-weight: 700; font-size: 14px;
  border: 1px solid transparent; cursor: pointer; background: none;
}
.btn.small { padding: 6px 11px; font-size: 13px; }
.btn.primary { background: var(--green); color: #fff; }
.btn.primary:hover { background: var(--green-deep); color: #fff; }
.btn.ghost { border-color: var(--line); background: var(--panel); color: var(--ink); }
.btn.ghost:hover { border-color: var(--green); }
.logout { margin: 0; }
form.grid { display: grid; gap: 14px; }
form.grid .row { display: grid; gap: 12px; grid-template-columns: 1fr; }
@media (min-width: 640px) { form.grid .row { grid-template-columns: repeat(3, 1fr); } }
label { display: grid; gap: 5px; font-weight: 600; font-size: 13px; }
label.check { display: flex; align-items: center; gap: 8px; font-weight: 500; }
input, textarea, select {
  font: inherit; padding: 9px 11px; border: 1px solid var(--line); border-radius: 9px;
  background: #fff; color: var(--ink);
}
input:focus, textarea:focus { outline: 2px solid rgba(21,155,116,.3); border-color: var(--green); }
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th, .table td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); }
.table th { font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
.alert { border-radius: 10px; padding: 10px 14px; margin: 12px 0; font-weight: 600; font-size: 14px; }
.alert.error { background: #fdecec; color: var(--red); }
.alert.ok { background: var(--green-tint); color: var(--green-deep); }
.login-card {
  max-width: 380px; margin: 60px auto 0; background: var(--panel);
  border: 1px solid var(--line); border-radius: 18px; padding: 28px 26px;
  display: grid; gap: 12px;
}
.login-card h1 { font-size: 22px; }
.login-card form { display: grid; gap: 10px; }