:root {
  --bg: #0b0f14;
  --surface: #131a23;
  --surface-2: #18212d;
  --line: #263242;
  --text: #e8eef6;
  --muted: #94a6bd;
  --accent: #4ea1ff;
  --ok: #58d69a;
  --warn: #ffb454;
  --danger: #ff6b6b;
  --radius: 14px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif;
  padding: 0 14px calc(28px + env(safe-area-inset-bottom));
}

.top {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 14px;
  padding: 20px 2px 16px;
  border-bottom: 1px solid var(--line);
}

.title { flex: 1 1 220px; }

h1 { margin: 0; font-size: 24px; letter-spacing: .5px; }

.updated { margin: 6px 0 0; color: var(--muted); font-size: 14px; }

.tools { display: flex; align-items: center; gap: 12px; }

.badge {
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--muted);
  font-size: 14px;
  white-space: nowrap;
}
.badge.live { color: var(--ok); border-color: #2b5b46; }
.badge.snapshot { color: var(--warn); border-color: #5c4726; }
.badge.mock { color: var(--danger); border-color: #5c3030; }

main { padding-top: 16px; }

.table { display: flex; flex-direction: column; gap: 10px; }

.row {
  display: grid;
  grid-template-columns: minmax(140px, 1fr) 150px minmax(200px, 1.3fr) auto;
  align-items: center;
  gap: 12px;
  padding: 16px 14px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.head {
  padding: 10px 14px;
  background: transparent;
  border-color: transparent;
  gap: 12px;
}

.th {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 8px;
  border: 0;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 15px;
  text-align: left;
  border-radius: 8px;
  cursor: pointer;
}
.th.sort::after { content: "↕"; font-size: 13px; opacity: .5; }
.th.active { color: var(--text); }
.th.active.asc::after { content: "↑"; opacity: 1; }
.th.active.desc::after { content: "↓"; opacity: 1; }
.th.ops { cursor: default; justify-content: flex-end; }
.th.ops::after { content: ""; }

.cell { min-width: 0; }
.cell .label { display: none; color: var(--muted); font-size: 13px; }

.machine { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }

.id-text {
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 20px;
  letter-spacing: 1px;
}

.copy {
  min-height: 44px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface-2);
  color: var(--accent);
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 15px;
  cursor: pointer;
}
.copy:active, .copy.done { color: var(--ok); border-color: #2b5b46; }

.alive { color: var(--muted); font-size: 16px; }
.alive b { display: block; color: var(--text); font-weight: 600; font-size: 16px; }

.expire-main { font-size: 18px; font-weight: 600; }
.expire-sub { color: var(--muted); font-size: 14px; margin-top: 4px; }

.t0 .expire-main { color: var(--warn); }
.t1 .expire-main { color: var(--ok); }
.t2 .expire-main, .t3 .expire-main { color: var(--danger); }

.tag {
  display: inline-block;
  margin-left: 8px;
  padding: 4px 10px;
  border-radius: 999px;
  background: #3a2c14;
  color: var(--warn);
  font-size: 13px;
  font-weight: 500;
  vertical-align: 2px;
}

.ops { display: flex; gap: 10px; justify-content: flex-end; }

.btn {
  min-height: 46px;
  padding: 10px 16px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface-2);
  color: var(--text);
  font: inherit;
  font-size: 16px;
  cursor: pointer;
}
.btn:active { transform: translateY(1px); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #06101c; font-weight: 600; }
.btn.clear { color: var(--danger); }
.btn[disabled] { opacity: .5; cursor: progress; }

.detail {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px 18px;
  margin-top: 4px;
  padding: 16px;
  background: var(--surface-2);
  border: 1px dashed var(--line);
  border-radius: 12px;
}
.detail[hidden] { display: none; }
.detail .k { color: var(--muted); font-size: 13px; }
.detail .v { font-size: 16px; word-break: break-all; }
.detail .full { grid-column: 1 / -1; font-family: ui-monospace, Consolas, monospace; }

.empty { padding: 40px 14px; text-align: center; color: var(--muted); }

.hint { margin: 14px 2px 0; color: var(--muted); font-size: 13px; }

.dlg {
  width: min(560px, calc(100vw - 24px));
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface);
  color: var(--text);
}
.dlg::backdrop { background: rgba(3, 6, 10, .78); }

.dlg-top { padding: 20px 20px 12px; border-bottom: 1px solid var(--line); }
.dlg-top h2 { margin: 0; font-size: 20px; }
.dlg-id {
  margin: 8px 0 0;
  color: var(--accent);
  font-family: ui-monospace, Consolas, monospace;
  font-size: 14px;
  word-break: break-all;
}

form { display: grid; gap: 16px; padding: 20px; }

.field { display: grid; gap: 8px; }
.field span { color: var(--muted); font-size: 15px; }
.field input, .field textarea {
  width: 100%;
  min-height: 50px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #0e141c;
  color: var(--text);
  font: inherit;
  font-size: 17px;
  color-scheme: dark;
}
.field textarea { min-height: 96px; resize: vertical; }
.field input:focus, .field textarea:focus { outline: 2px solid var(--accent); border-color: transparent; }

.dlg-actions { display: flex; align-items: center; gap: 12px; padding-top: 4px; }
.dlg-actions .spacer { flex: 1; }

.toast {
  position: fixed;
  left: 50%;
  bottom: calc(28px + env(safe-area-inset-bottom));
  transform: translate(-50%, 20px);
  max-width: 90vw;
  padding: 14px 20px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #1c2735;
  color: var(--text);
  font-size: 16px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .22s, transform .22s;
  z-index: 10;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

@media (max-width: 720px) {
  .head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    padding: 6px 2px 2px;
    background: transparent;
    border: 0;
  }
  .head .th {
    min-height: 46px;
    padding: 10px 14px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 10px;
    font-size: 16px;
  }
  .head .th.ops { display: none; }
  .row {
    grid-template-columns: 1fr auto;
    row-gap: 14px;
    padding: 18px 14px;
  }
  .cell.machine { order: 1; }
  .cell.ops { order: 2; }
  .cell.alive { order: 3; }
  .cell.expire { order: 4; grid-column: 1 / -1; }
  .cell .label { display: block; margin-bottom: 4px; }
  .id-text { font-size: 22px; }
  .expire-main { font-size: 19px; }
}