:root {
  color-scheme: light;
  --background: #f7f8fa; --sheet: #ffffff; --card: #ffffff; --card-border: #e5e9f0; --card-idle: #f3f5f8;
  --card-shadow: 0 1px 6px rgba(17, 24, 39, 0.04);
  --sheet-shadow: 0 1px 2px rgba(17, 24, 39, 0.05), 0 8px 28px rgba(17, 24, 39, 0.05);
  --ink: #111827; --gray: #5a6578; --hairline: #e5e9f0; --dash: #9aa6b8; --link: #0b7a55;
  --good: #10794a; --waiting: #8a4b00; --broken: #b3261e; --broken-border: #efb0aa;
  --good-dot: #1fa971; --waiting-dot: #d98a1f; --broken-dot: #d6453b; --neutral-dot: #b4bdca;
  --square: #f1f3f6; --person: #dcf5ea; --on-person: #0b7a55;
  --brand: #0f9f6e;
  --on-brand: #ffffff;
  --font: 'Geist', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --heading-font: 'Geist', system-ui, sans-serif;
  --mono-font: 'Geist Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--background); color: var(--ink); font: 400 16px/1.5 var(--font); }
a { color: var(--link); text-underline-offset: 3px; }
:focus-visible { outline: 2px solid var(--link); outline-offset: 3px; border-radius: 6px; }
h1, h2, p { margin: 0; }
h1 { font: 800 34px/1.15 var(--heading-font); letter-spacing: -0.03em; }
h2 { font: 700 18px/1.3 var(--heading-font); letter-spacing: -0.01em; }
.muted { color: var(--gray); }

.menu { max-width: 1120px; height: 64px; margin: 0 auto; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 24px; }
.menu .logo { justify-self: start; display: inline-flex; align-items: center; height: 40px; color: var(--ink); text-decoration: none;
  font: 800 19px var(--heading-font); letter-spacing: -0.02em; }
.menu .logo .accent { color: var(--brand); }
.menu nav { display: flex; align-items: center; gap: 2px; padding: 3px; border: 1px solid var(--card-border); border-radius: 11px;
  background: var(--square); }
.menu nav a { flex: 1; display: inline-flex; align-items: center; justify-content: center; gap: 7px; height: 30px; padding: 0 14px;
  border-radius: 8px; color: var(--gray); font: 500 14px var(--heading-font); text-decoration: none; }
.menu nav a:hover { color: var(--ink); }
.menu nav a[aria-current="page"] { background: var(--sheet); color: var(--ink); font-weight: 600;
  box-shadow: 0 1px 2px rgba(17, 24, 39, 0.08), 0 0 0 1px rgba(17, 24, 39, 0.04); }
.menu nav svg { width: 15px; height: 15px; flex: none; }
.menu .right { justify-self: end; display: flex; align-items: center; gap: 16px; font-size: 14px; }
.menu .right a, .menu .right button { color: var(--gray); text-decoration: none; }
.menu .right button { border: 0; padding: 0; background: none; font: inherit; cursor: pointer; }

.sheet { max-width: 1120px; margin: 0 auto; min-height: calc(100vh - 64px); background: var(--sheet);
  border: 1px solid var(--card-border); border-bottom: 0; border-radius: 14px 14px 0 0; box-shadow: var(--sheet-shadow); }
.sheet-header { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 52px; padding: 0 48px;
  border-bottom: 1px solid var(--hairline); font-size: 15px; }
.breadcrumbs { display: flex; align-items: center; gap: 10px; min-width: 0; white-space: nowrap; overflow: hidden; color: var(--gray); }
.breadcrumbs > :last-child { overflow: hidden; text-overflow: ellipsis; color: var(--ink); }
.breadcrumbs a { color: var(--gray); text-decoration: none; }
.breadcrumbs a:hover { color: var(--ink); }
.breadcrumbs > * + *::before { content: '‹'; margin-right: 10px; }
.sheet-actions { flex: none; display: flex; align-items: center; gap: 24px; white-space: nowrap; }
.sheet-actions a { color: var(--ink); text-decoration: none; font-weight: 600; }
.sheet-body { padding: 36px 48px 56px; display: flex; flex-direction: column; gap: 28px; }

.heading { display: flex; flex-direction: column; gap: 10px; }
.heading .title-with-avatar { display: flex; align-items: center; gap: 14px; }
.status { font-size: 16px; }
.status b { font: 700 1em var(--heading-font); color: var(--good); margin-right: 8px; }
.status.waiting b { color: var(--waiting); }
.status.broken b { color: var(--broken); }

.section { display: flex; flex-direction: column; gap: 12px; }
.stack { display: flex; flex-direction: column; gap: 8px; }

.avatar { flex: none; width: 40px; height: 40px; border-radius: 10px; display: inline-flex; align-items: center; justify-content: center;
  background: var(--square); color: var(--ink); font: 700 15px var(--heading-font); }
.avatar.person { border-radius: 50%; background: var(--person); color: var(--on-person); }
.avatar.small { width: 30px; height: 30px; font-size: 12px; }

.card { display: flex; align-items: center; gap: 14px; padding: 12px 16px 12px 12px; border-radius: 12px; background: var(--card);
  border: 1px solid var(--card-border); box-shadow: var(--card-shadow); color: var(--ink); text-decoration: none; }
a.card::after { content: '›'; flex: none; color: var(--gray); font-size: 20px; line-height: 1; }
a.card:hover { border-color: var(--dash); }
.card.idle { background: var(--card-idle); box-shadow: none; }
.card .text { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.card .name { font-size: 16px; font-weight: 700; }
.card .sentence { font-size: 14px; color: var(--gray); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.dot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--good-dot); margin: 0 7px 1px 0; }
.dot.waiting { background: var(--waiting-dot); }
.card .count { flex: none; display: inline-flex; align-items: baseline; gap: 5px; font-size: 14px; color: var(--gray); }
.card .count b { font: 700 17px var(--heading-font); color: var(--ink); }
.card .count.zero b { color: var(--waiting); }

.new-row { display: flex; align-items: center; gap: 14px; padding: 12px 16px 12px 12px; border-radius: 12px;
  border: 1.5px dashed var(--dash); color: var(--gray); font-size: 16px; text-decoration: none; }
.new-row .plus { flex: none; width: 40px; height: 40px; border-radius: 10px; border: 1.5px dashed var(--dash);
  display: inline-flex; align-items: center; justify-content: center; font-size: 20px; line-height: 1; }
.new-row strong { font: 700 1em var(--heading-font); color: var(--ink); margin-right: 8px; }
.new-row:hover, .new-row:focus-visible { color: var(--ink); border-color: var(--ink); }

.search { display: flex; flex-direction: column; gap: 10px; }
.search-field { width: 100%; height: 46px; padding: 0 16px; border: 1px solid var(--card-border); border-radius: 12px;
  background: var(--card); box-shadow: var(--card-shadow); color: var(--ink); font: 400 16px var(--font); }
.search-field::placeholder { color: var(--gray); }
.search-field:focus { border-color: var(--brand); outline: none; }
.filters { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 18px; }
.filter { display: inline-flex; align-items: center; gap: 8px; font: 500 14px var(--heading-font); color: var(--gray); }
.filter select { height: 34px; max-width: 190px; padding: 0 8px; border: 1px solid var(--card-border); border-radius: 8px;
  background: var(--sheet); color: var(--ink); font: 400 14px var(--font); }
.filters .button { margin-left: auto; min-height: 36px; padding: 0 20px; font-size: 14px; }

.log-table { font-size: 14px; border-top: 1px solid var(--hairline); }
.log-head, .log-row summary { display: grid; grid-template-columns: 88px 72px minmax(0, 140px) minmax(0, 110px) minmax(0, 1fr);
  gap: 16px; align-items: center; padding: 7px 10px; }
.log-head { color: var(--gray); font: 600 13px var(--heading-font); border-bottom: 1px solid var(--hairline); }
.log-row { border-bottom: 1px solid var(--hairline); }
.log-row summary { list-style: none; cursor: pointer; }
.log-row summary::-webkit-details-marker { display: none; }
.log-row summary:hover, .log-row[open] summary { background: var(--card-idle); }
.log-row summary > span { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.log-row .time, .log-row .kind { color: var(--gray); }
.log-row .message { font: 13px/1.5 var(--mono-font); }
.log-detail { padding: 4px 10px 14px; background: var(--card-idle); }
.log-detail pre { margin: 0; background: var(--sheet); border: 1px solid var(--hairline); }
.log-fields { display: flex; flex-wrap: wrap; gap: 4px 18px; margin: 10px 0 0; font-size: 13px; }
.log-fields div { display: flex; gap: 6px; min-width: 0; }
.log-fields dt { color: var(--gray); }
.log-fields dd { margin: 0; font-family: var(--mono-font); word-break: break-all; }

.level { display: inline-flex; align-items: center; gap: 6px; color: var(--gray); }
.level::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--neutral-dot); }
.level.error { color: var(--broken); }
.level.error::before { background: var(--broken-dot); }
.level.warn { color: var(--waiting); }
.level.warn::before { background: var(--waiting-dot); }

pre { margin: 6px 0 0; padding: 12px 14px; border-radius: 10px; background: var(--card-idle); color: var(--ink);
  white-space: pre-wrap; word-break: break-all; font: 13px/1.55 var(--mono-font); }

.folds { display: flex; flex-direction: column; }
.fold { padding: 14px 0; border-top: 1px solid var(--hairline); border-bottom: 1px solid var(--hairline); }
.fold + .fold { border-top: 0; }
.fold > summary { list-style: none; cursor: pointer; font: 700 16px var(--heading-font); }
.fold > summary::-webkit-details-marker { display: none; }
.fold > summary::before { content: ''; display: inline-block; width: 7px; height: 7px; margin: 0 12px 2px 2px;
  border-right: 2px solid var(--gray); border-bottom: 2px solid var(--gray); transform: rotate(-45deg); transition: transform .15s; }
.fold[open] > summary::before { transform: rotate(45deg); }
.fold > * + * { margin-top: 12px; }
.steps { margin: 12px 0 0; padding-left: 20px; display: flex; flex-direction: column; gap: 16px; }
.steps li::marker { color: var(--gray); font-weight: 600; }

.danger { display: flex; flex-direction: column; gap: 4px; font-size: 14px; }

.rows { max-width: 640px; display: flex; flex-direction: column; gap: 18px; font-size: 17px; }
.row { display: grid; grid-template-columns: 120px minmax(0, 1fr); gap: 24px; align-items: baseline; }
.row > :first-child { text-align: right; font: 600 15px var(--heading-font); color: var(--gray); }
.row input, .row select { width: 100%; border: 0; padding: 0; background: transparent; color: var(--ink); font: inherit; outline: none; }
.row input::placeholder { color: var(--gray); opacity: 1; }

.actions { display: flex; align-items: center; gap: 24px; }
.button { display: inline-flex; align-items: center; min-height: 42px; padding: 0 22px; border-radius: 21px; border: 0;
  background: var(--brand); color: var(--on-brand); font: 700 15px var(--heading-font); text-decoration: none; white-space: nowrap; cursor: pointer; }
.text-button { border: 0; padding: 0; background: none; color: var(--link); font: inherit; text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }

.blurred { filter: blur(6px); transition: filter .15s; }
.blurred:hover, .blurred:focus { filter: none; }

.login { max-width: 400px; margin: 14vh auto 0; padding: 0 16px 40px; }
.login-logo { margin-bottom: 20px; text-align: center; font: 800 22px var(--heading-font); letter-spacing: -0.02em; }
.login-logo .accent { color: var(--brand); }
.login-card { display: flex; flex-direction: column; gap: 22px; padding: 32px; border: 1px solid var(--card-border); border-radius: 16px;
  background: var(--sheet); box-shadow: var(--sheet-shadow); }
.login-card h1 { font-size: 26px; }
.fields { display: flex; flex-direction: column; gap: 16px; }
.field { display: flex; flex-direction: column; gap: 6px; font: 600 14px var(--heading-font); }
.field input { height: 44px; padding: 0 14px; border: 1px solid var(--card-border); border-radius: 10px; background: var(--sheet);
  color: var(--ink); font: 400 16px var(--font); }
.field input:focus { border-color: var(--brand); outline: none; }
.fields .button { justify-content: center; margin-top: 6px; }

@media (max-width: 1160px) {
  .menu { padding: 0 20px; }
  .sheet { border-radius: 0; border-left: 0; border-right: 0; }
}
@media (max-width: 720px) {
  .menu { height: auto; grid-template-columns: 1fr auto; gap: 8px 16px; padding: 10px 16px 12px; }
  .menu .right form { display: none; }
  .menu nav { grid-column: 1 / -1; grid-row: 2; }
  .sheet-header { padding: 0 16px; min-height: 48px; font-size: 14px; gap: 10px; }
  .sheet-body { padding: 24px 16px 40px; gap: 24px; }
  h1 { font-size: 28px; }
  .filters .button { margin-left: 0; }
  .log-head { display: none; }
  .log-row summary { grid-template-columns: auto auto minmax(0, 1fr); gap: 2px 12px; padding: 8px 4px; }
  .log-row .kind { display: none; }
  .log-row .message { grid-column: 1 / -1; }
  .log-detail { padding: 4px 4px 12px; }
  .row { grid-template-columns: 1fr; gap: 4px; }
  .row > :first-child { text-align: left; }
  .card .sentence { white-space: normal; }
  .card .count span { display: none; }
  a.card::after { display: none; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }