:root {
  color-scheme: light;
  --bg: #f6f7f8;
  --surface: #ffffff;
  --text: #202327;
  --muted: #69707a;
  --line: #d9dee5;
  --primary: #1c6b5a;
  --primary-hover: #155647;
  --danger: #b42318;
  --danger-bg: #fff1f0;
  --ok-bg: #eef8f4;
  --warn-bg: #fff7e6;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Microsoft YaHei", "Segoe UI", sans-serif;
  font-size: 14px;
}

.hidden {
  display: none !important;
}

.shell {
  max-width: 1440px;
  margin: 0 auto;
  padding: 24px;
}

.login-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.login-card {
  width: min(100%, 380px);
  display: grid;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  padding: 22px;
}

.login-card p,
.login-message {
  color: var(--muted);
}

.login-message {
  min-height: 20px;
}

.panel,
.row {
  border: 1px solid var(--line);
  background: var(--surface);
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: 22px;
  line-height: 1.35;
}

h2 {
  font-size: 16px;
  line-height: 1.4;
}

.section-title span,
.meta,
.events {
  color: var(--muted);
}

.row-actions,
.section-title {
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-title {
  justify-content: space-between;
  margin-bottom: 14px;
}

.section-title-main {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.runtime-status {
  min-height: 26px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #f8faf9;
  color: var(--muted);
  padding: 3px 9px;
  font-size: 14px;
  line-height: 1.35;
}

.runtime-status.running {
  border-color: #bdded2;
  background: var(--ok-bg);
  color: var(--primary);
}

.polling-info {
  flex: 1;
  min-width: 260px;
  min-height: 26px;
  display: flex;
  justify-content: center;
  gap: 8px;
}

.polling-info .polling-tag {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #f8faf9;
  color: var(--muted);
  padding: 3px 10px;
  line-height: 1.35;
}

.polling-info.running .polling-tag {
  border-color: #bdded2;
  background: var(--ok-bg);
  color: var(--primary);
}

.panel {
  margin-top: 16px;
  padding: 16px;
  border-radius: 8px;
}

.control-panel {
  margin-top: 0;
}

.layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 16px;
}

.control-grid,
.grid-form {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  align-items: end;
}

.stack {
  display: grid;
  gap: 10px;
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
}

input,
select,
textarea,
button {
  font: inherit;
}

input,
select,
textarea {
  width: 100%;
  min-height: 36px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--text);
  padding: 8px 10px;
}

textarea {
  resize: vertical;
}

.inline-check {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 36px;
}

.inline-check input {
  width: auto;
  min-height: auto;
}

button {
  min-height: 36px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--text);
  padding: 8px 12px;
  cursor: pointer;
}

button:hover {
  border-color: #aeb7c2;
}

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

button.primary:hover {
  background: var(--primary-hover);
}

button.danger {
  border-color: #f1b4af;
  background: var(--danger-bg);
  color: var(--danger);
}

button.danger.solid {
  border-color: var(--danger);
  background: var(--danger);
  color: #fff;
}

.rows,
.rules,
.events {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}

.row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 10px;
  border-radius: 6px;
}

.title-line {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-weight: 600;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  border-radius: 999px;
  background: #edf1f5;
  color: var(--muted);
  padding: 2px 8px;
  font-size: 12px;
}

.badge.ok {
  background: var(--ok-bg);
  color: var(--primary);
}

.badge.warn {
  background: var(--warn-bg);
  color: #8a5a00;
}

.import-box {
  margin-top: 14px;
}

.rule-group {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px;
}

.rule-items {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}

.event {
  display: grid;
  grid-template-columns: 132px minmax(0, 1fr) 68px;
  gap: 8px;
  align-items: center;
  border-bottom: 1px solid var(--line);
  padding: 8px 0;
}

#toast {
  position: fixed;
  right: 18px;
  bottom: 18px;
  max-width: 360px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 8px 24px rgba(20, 26, 33, 0.12);
  padding: 10px 12px;
  color: var(--text);
  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
  transition: opacity 0.16s ease, transform 0.16s ease;
}

#toast.show {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1000px) {
  .layout,
  .control-grid,
  .grid-form {
    grid-template-columns: 1fr;
  }

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