:root {
  --ink: #17231d;
  --muted: #69756e;
  --line: #dfe6e1;
  --surface: #ffffff;
  --canvas: #f4f7f4;
  --green: #1f7a4f;
  --green-dark: #145c3b;
  --green-soft: #e8f5ed;
  --amber: #a46512;
  --amber-soft: #fff3d7;
  --red: #a63f3f;
  --red-soft: #fdeaea;
  --shadow: 0 14px 40px rgba(23, 35, 29, 0.08);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 90% 0%, rgba(55, 153, 100, 0.10), transparent 32rem),
    var(--canvas);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
button, input { font: inherit; }
button { cursor: pointer; }
.shell { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 50px 0 70px; }
.topbar, .section-heading { display: flex; justify-content: space-between; gap: 24px; align-items: flex-end; }
h1 { margin: 5px 0 8px; font-size: clamp(34px, 5vw, 58px); letter-spacing: -0.045em; line-height: 0.98; }
h2 { margin: 4px 0 0; font-size: 24px; letter-spacing: -0.025em; }
h3 { margin: 0; font-size: 19px; }
.subtitle { margin: 0; color: var(--muted); font-size: 17px; }
.eyebrow { margin: 0; color: var(--green); font-size: 12px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.muted { color: var(--muted); }
.small { font-size: 12px; line-height: 1.55; }
.button {
  border: 0;
  border-radius: 12px;
  padding: 11px 16px;
  color: white;
  background: var(--green);
  font-weight: 750;
  transition: .18s ease;
}
.button:hover { background: var(--green-dark); transform: translateY(-1px); }
.button-secondary { background: var(--green-soft); color: var(--green-dark); }
.button-secondary:hover { background: #d9eddf; }
.button-ghost { background: transparent; border: 1px solid var(--line); color: var(--ink); }
.button-danger { background: var(--red-soft); color: var(--red); }
.button-danger:hover { background: #f8d5d5; }
.button-small { padding: 7px 10px; border-radius: 9px; font-size: 13px; }
.full { width: 100%; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin: 32px 0; }
.stat, .card { background: var(--surface); border: 1px solid var(--line); border-radius: 20px; box-shadow: var(--shadow); }
.stat { padding: 20px; }
.stat strong { display: block; margin-top: 6px; font-size: 30px; letter-spacing: -.04em; }
.stat span { color: var(--muted); font-size: 13px; }
.layout { display: grid; grid-template-columns: minmax(0, 1fr) 310px; gap: 24px; align-items: start; }
.section-heading { margin: 34px 0 16px; }
.rule-card { margin-bottom: 16px; padding: 22px; }
.rule-head { display: flex; justify-content: space-between; gap: 16px; align-items: center; margin-bottom: 18px; }
.grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
label { display: grid; gap: 7px; color: var(--muted); font-size: 13px; font-weight: 650; }
input[type="text"], input[type="number"], input[type="password"] {
  width: 100%; border: 1px solid var(--line); border-radius: 11px; padding: 11px 12px; color: var(--ink); background: white; outline: none;
}
input:focus { border-color: var(--green); box-shadow: 0 0 0 3px rgba(31, 122, 79, .1); }
.checkbox { display: flex; align-items: center; gap: 9px; color: var(--ink); }
.checkbox input { accent-color: var(--green); }
.rule-actions, .manager-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.manager-block { border-top: 1px solid var(--line); margin-top: 20px; padding-top: 18px; }
.manager-toolbar { display: flex; justify-content: space-between; gap: 12px; align-items: center; margin-bottom: 12px; }
.manager-row { display: grid; grid-template-columns: 34px 110px minmax(130px, 1fr) 90px 92px; gap: 9px; align-items: center; margin-top: 8px; }
.manager-order { display: flex; flex-direction: column; gap: 3px; }
.icon-button { border: 1px solid var(--line); background: white; border-radius: 7px; padding: 2px 6px; color: var(--muted); }
.status-toggle { justify-content: center; }
.sticky-card { position: sticky; top: 18px; padding: 22px; margin-top: 34px; }
.sticky-card hr { border: 0; border-top: 1px solid var(--line); margin: 20px 0; }
.webhook { display: block; margin: 15px 0 10px; padding: 12px; border-radius: 10px; background: #f0f4f1; color: var(--green-dark); word-break: break-all; font-size: 12px; }
.notice { margin-top: 18px; padding: 13px 16px; border-radius: 13px; font-size: 14px; }
.notice-warning { background: var(--amber-soft); color: #704407; }
.notice-error { background: var(--red-soft); color: var(--red); }
.notice-success { background: var(--green-soft); color: var(--green-dark); }
.events-section { margin-top: 42px; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; min-width: 760px; }
th, td { padding: 14px 16px; text-align: left; border-bottom: 1px solid var(--line); font-size: 13px; }
th { color: var(--muted); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
tbody tr:last-child td { border-bottom: 0; }
.badge { display: inline-flex; padding: 5px 8px; border-radius: 999px; font-size: 11px; font-weight: 800; }
.badge-succeeded, .badge-dry_run { background: var(--green-soft); color: var(--green-dark); }
.badge-failed { background: var(--red-soft); color: var(--red); }
.badge-ignored, .badge-pending { background: var(--amber-soft); color: var(--amber); }
.empty { padding: 24px; text-align: center; color: var(--muted); }
.auth-overlay { position: fixed; inset: 0; display: grid; place-items: center; padding: 20px; background: rgba(20, 31, 25, .72); backdrop-filter: blur(9px); z-index: 10; }
.auth-overlay.hidden { display: none; }
.auth-card { width: min(390px, 100%); padding: 30px; border-radius: 24px; background: white; box-shadow: 0 28px 90px rgba(0, 0, 0, .25); }
.auth-card h2 { margin-bottom: 8px; font-size: 29px; }
.auth-card input { margin: 12px 0; }
.brand-mark { display: grid; place-items: center; width: 46px; height: 46px; margin-bottom: 22px; border-radius: 14px; background: var(--green); color: white; font-size: 29px; font-weight: 800; }
.form-error { min-height: 18px; margin: 0 0 8px; color: var(--red); font-size: 12px; }
.toast { position: fixed; right: 22px; bottom: 22px; max-width: 360px; padding: 13px 16px; border-radius: 12px; color: white; background: var(--ink); opacity: 0; transform: translateY(12px); pointer-events: none; transition: .2s ease; z-index: 20; }
.toast.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 900px) {
  .stats { grid-template-columns: repeat(2, 1fr); }
  .layout { grid-template-columns: 1fr; }
  .sticky-card { position: static; margin-top: 0; }
}
@media (max-width: 640px) {
  .shell { width: min(100% - 24px, 1180px); padding-top: 28px; }
  .topbar, .section-heading, .manager-toolbar { align-items: stretch; flex-direction: column; }
  .grid { grid-template-columns: 1fr; }
  .manager-row { grid-template-columns: 28px 82px minmax(110px, 1fr) 72px; }
  .manager-row .remove-manager { grid-column: 2 / -1; }
}