:root {
  --bg: #f3f6fb;
  --surface: #fff;
  --surface-2: #f8fafd;
  --line: #dfe6ef;
  --text: #162033;
  --muted: #68758a;
  --primary: #1769aa;
  --primary-2: #0d4e85;
  --warn: #b7791f;
  --ok: #0d7a52;
  --shadow: 0 10px 24px rgba(24, 38, 62, .08);
}

[data-theme="dark"] {
  --bg: #10151d;
  --surface: #171e29;
  --surface-2: #111822;
  --line: #2b3544;
  --text: #e8edf5;
  --muted: #9aa8bb;
  --primary: #4ea1dc;
  --primary-2: #2e83c4;
  --warn: #f0b85a;
  --ok: #48c78e;
  --shadow: none;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  overflow-x: hidden;
}

.authScreen {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    linear-gradient(135deg, rgba(23, 105, 170, .10), rgba(13, 122, 82, .08)),
    var(--bg);
}
.authScreen[hidden], .appShell[hidden], [hidden] { display: none !important; }
.appShell { width: 100%; min-height: 100vh; display: grid; grid-template-columns: 220px minmax(0, 1fr); }
.sidebar { background: var(--surface); border-right: 1px solid var(--line); padding: 20px 14px; }
.brand { padding: 8px 10px 18px; border-bottom: 1px solid var(--line); margin-bottom: 14px; }
.brand strong { display: block; font-size: 22px; }
.brand span { color: var(--muted); font-size: 13px; }
.tabs { display: grid; gap: 6px; }
.tab {
  height: 40px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  text-align: left;
  padding: 0 12px;
  cursor: pointer;
  font-weight: 700;
}
.tab.active { background: rgba(23, 105, 170, .12); color: var(--primary); }

.workspace { min-width: 0; padding: 24px; }
.topbar { display: flex; justify-content: space-between; gap: 16px; align-items: center; margin-bottom: 18px; min-width: 0; }
h1, h2, p { margin: 0; }
h1 { font-size: 24px; }
h2 { font-size: 18px; }
#pageSub { color: var(--muted); margin-top: 6px; }
.actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px; }
button { font: inherit; }
.primary, .ghost {
  height: 38px;
  border-radius: 6px;
  padding: 0 15px;
  cursor: pointer;
  font-weight: 700;
}
.small { height: 30px; padding: 0 10px; font-size: 12px; }
.primary { border: 0; background: var(--primary); color: #fff; }
.primary:hover { background: var(--primary-2); }
.primary:disabled, .ghost:disabled { opacity: .58; cursor: not-allowed; }
.ghost { border: 1px solid var(--line); background: var(--surface); color: var(--text); }
.ghost.danger { color: #b42318; border-color: rgba(180, 35, 24, .35); }

.loginPanel, .panel, .summary div {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}
.loginPanel { width: min(546px, 100%); padding: 36px; }
.loginPanel h1 { margin-bottom: 24px; font-size: 29px; }
.loginPanel label { display: block; color: var(--muted); font-size: 15px; font-weight: 700; margin-bottom: 18px; }
.loginPanel input {
  display: block;
  width: 100%;
  height: 49px;
  margin-top: 8px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface-2);
  color: var(--text);
  padding: 0 13px;
  font-size: 17px;
}
.loginPanel .primary { width: 100%; height: 49px; margin-top: 5px; font-size: 17px; }

.view { display: none; }
.view.active { display: block; }
.summary { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-bottom: 14px; }
.summary div { padding: 15px; }
.summary span, .summary em { display: block; color: var(--muted); font-style: normal; font-size: 13px; }
.summary strong { display: block; margin: 6px 0 2px; font-size: 25px; }

.panel { min-width: 0; margin-bottom: 14px; overflow: hidden; }
.panelHead {
  min-height: 54px;
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: center;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
}
.panelHead span { color: var(--muted); font-size: 13px; }
.notice { margin: 14px 16px; padding: 10px 12px; border-radius: 6px; color: var(--warn); background: rgba(183, 121, 31, .12); }
.loginPanel .notice { margin: 0 0 18px; }
.pressureGrid, .kvGrid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; padding: 16px; }
.meterLabel { display: flex; justify-content: space-between; color: var(--muted); font-size: 13px; margin-bottom: 8px; }
.meterLabel b { color: var(--text); }
.meter { height: 10px; overflow: hidden; border-radius: 999px; background: var(--surface-2); border: 1px solid var(--line); }
.meter i { display: block; height: 100%; width: 0%; background: var(--primary); transition: width .18s ease; }

.tableWrap { width: 100%; max-width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }
table { width: 100%; border-collapse: collapse; min-width: 760px; }
th, td { padding: 12px 16px; border-bottom: 1px solid var(--line); text-align: left; white-space: nowrap; }
th { color: var(--muted); background: var(--surface-2); font-size: 13px; }
.compactPanel table { min-width: 880px; font-size: 12px; }
.compactPanel th, .compactPanel td { padding: 7px 9px; }
.compactPanel .panelHead { min-height: 44px; padding: 10px 12px; }
.compactPanel h2 { font-size: 16px; }
.empty { color: var(--muted); text-align: center; }
.badge { display: inline-flex; height: 24px; align-items: center; border-radius: 999px; padding: 0 8px; font-size: 12px; font-weight: 700; }
.online { color: var(--ok); background: rgba(13, 122, 82, .14); }
.offline { color: var(--muted); background: var(--surface-2); }
.kvGrid div, .settingsRow {
  min-width: 0;
  min-height: 44px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface-2);
}
.kvGrid span, .settingsRow span { color: var(--muted); }
.kvGrid b, .settingsRow b {
  min-width: 0;
  text-align: right;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.certGrid div { align-items: flex-start; }
.certGrid b { white-space: normal; line-height: 1.45; }
.settingsRow { margin: 16px; }
.toolbar { display: flex; flex-wrap: wrap; gap: 10px; padding: 16px; border-bottom: 1px solid var(--line); }
.serviceToolbar { padding-top: 0; }
.serviceStatus {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 16px;
}
.serviceStatus strong { display: block; font-size: 18px; }
.serviceStatus em { display: block; color: var(--muted); font-style: normal; font-size: 13px; margin-top: 3px; }
.statusDot {
  width: 14px;
  height: 14px;
  flex: 0 0 14px;
  border-radius: 50%;
  background: var(--muted);
  box-shadow: 0 0 0 5px rgba(104, 117, 138, .12);
}
.statusDot.running {
  background: var(--ok);
  box-shadow: 0 0 0 5px rgba(13, 122, 82, .14);
}
.statusDot.stopped, .statusDot.failed {
  background: #b42318;
  box-shadow: 0 0 0 5px rgba(180, 35, 24, .13);
}
.statusDot.working {
  background: var(--warn);
  box-shadow: 0 0 0 5px rgba(183, 121, 31, .13);
}
.notice.ok { color: var(--ok); background: rgba(13, 122, 82, .12); }
.notice.error { color: #b42318; background: rgba(180, 35, 24, .12); }
.filterBar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: end;
  padding: 12px;
  border-bottom: 1px solid var(--line);
}
.filterBar label {
  display: grid;
  gap: 5px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}
.filterBar input, .filterBar select {
  width: 180px;
  height: 32px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface-2);
  color: var(--text);
  padding: 0 9px;
}
.historyMeta { padding: 10px 12px; color: var(--muted); font-size: 12px; border-bottom: 1px solid var(--line); }
.historyGroups { display: grid; gap: 8px; padding: 12px; }
.historyGroup { border: 1px solid var(--line); border-radius: 6px; overflow: hidden; background: var(--surface); }
.historyGroupHead {
  width: 100%;
  min-height: 42px;
  display: grid;
  grid-template-columns: 24px minmax(160px, 1fr) repeat(3, minmax(110px, auto));
  gap: 12px;
  align-items: center;
  border: 0;
  background: var(--surface-2);
  color: var(--text);
  padding: 9px 12px;
  cursor: pointer;
  text-align: left;
}
.historyGroupHead span { color: var(--muted); font-size: 12px; }
.historyGroupHead strong { overflow-wrap: anywhere; }
.chevron { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-weight: 800; text-align: center; }
.historyDetail { border-top: 1px solid var(--line); }
.historyDetailHead, .pager {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
  padding: 10px 12px;
  color: var(--muted);
  font-size: 12px;
}
.historyDetailHead select {
  height: 30px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface);
  color: var(--text);
}
.historyDetail table { min-width: 620px; }
.historyEmpty { padding: 18px; border: 1px solid var(--line); border-radius: 6px; }
.actionRow { display: flex; flex-wrap: wrap; gap: 4px; min-width: 258px; }
.actionRow button { height: 24px; padding: 0 6px; font-size: 11px; font-weight: 400; border-radius: 4px; }
.logBox {
  margin: 0;
  min-height: 280px;
  max-height: 520px;
  overflow: auto;
  padding: 14px 16px;
  background: #08111f;
  color: #d7e7ff;
  font: 12px/1.55 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
.chartGrid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-bottom: 14px; }
.chartCard {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  padding: 16px;
  text-align: center;
}
.pie {
  width: 132px;
  height: 132px;
  margin: 4px auto 12px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: conic-gradient(var(--primary) calc(var(--value) * 1%), var(--surface-2) 0);
}
.pie span {
  display: grid;
  place-items: center;
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: var(--surface);
  font-weight: 800;
}
.chartCard h3 { margin: 0 0 4px; font-size: 15px; }
.chartCard p { color: var(--muted); font-size: 13px; }
dialog {
  width: min(440px, calc(100% - 24px));
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text);
  box-shadow: var(--shadow);
  position: relative;
}
dialog::backdrop { background: rgba(8, 13, 24, .45); }
.dialogForm { display: grid; gap: 12px; }
.dialogForm.wide { width: min(960px, calc(100vw - 48px)); }
.dialogClose {
  position: sticky;
  top: 0;
  float: right;
  width: 30px;
  height: 30px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  font-weight: 800;
  z-index: 3;
}
.dialogForm label { color: var(--muted); font-size: 13px; font-weight: 700; }
.dialogForm input {
  display: block;
  width: 100%;
  height: 36px;
  margin-top: 6px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface-2);
  color: var(--text);
  padding: 0 10px;
}
.dialogActions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 4px; }
.shareGrid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.shareGrid section {
  display: grid;
  gap: 8px;
  justify-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: var(--surface-2);
}
.shareGrid h3 { margin: 0; font-size: 14px; }
.shareGrid img { width: 180px; height: 180px; background: #fff; border-radius: 6px; }
.shareGrid textarea {
  width: 100%;
  min-height: 70px;
  resize: vertical;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface);
  color: var(--text);
  font: 11px/1.4 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  padding: 8px;
}

@media (max-width: 860px) {
  .appShell { grid-template-columns: 1fr; }
  .sidebar { position: sticky; top: 0; z-index: 2; padding: 10px; border-right: 0; border-bottom: 1px solid var(--line); }
  .brand { display: none; }
  .tabs { display: flex; overflow-x: auto; }
  .tab { flex: 0 0 auto; text-align: center; }
  .workspace { width: 100%; max-width: 100vw; padding: 16px 10px; overflow-x: hidden; }
  .summary, .pressureGrid, .kvGrid, .chartGrid, .shareGrid { grid-template-columns: 1fr; }
  .topbar { align-items: flex-start; flex-wrap: wrap; }
  .actions { width: 100%; justify-content: flex-start; }
  .panelHead { align-items: flex-start; flex-direction: column; }
  .panelHead .primary, .panelHead .ghost { align-self: flex-start; }
  .filterBar { align-items: stretch; }
  .filterBar label, .filterBar input, .filterBar select, .filterBar button { width: 100%; }
  .historyGroupHead { grid-template-columns: 24px 1fr; }
  .historyGroupHead span:not(.chevron) { grid-column: 2; }
  .historyDetailHead, .pager { align-items: flex-start; flex-direction: column; }
  .certGrid div {
    align-items: flex-start;
    flex-direction: column;
  }
  .certGrid b {
    width: 100%;
    text-align: left;
  }
}