:root {
  --bg: #07111f;
  --panel: #0f1d33;
  --panel-2: #162943;
  --panel-soft: rgba(15, 29, 51, 0.72);
  --text: #f2f7ff;
  --muted: #91a4bd;
  --border: #243a58;
  --blue: #2b8bff;
  --blue-strong: #006ed7;
  --cyan: #36d4f5;
  --green: #38d69b;
  --amber: #ffbd59;
  --red: #ff6b7a;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.24);
}

html[data-theme="light"] {
  --bg: #f6f8fb;
  --panel: #ffffff;
  --panel-2: #f2f6fb;
  --panel-soft: rgba(255, 255, 255, 0.82);
  --text: #122033;
  --muted: #5f7188;
  --border: #dce5ef;
  --blue: #006ed7;
  --blue-strong: #005ab3;
  --cyan: #0087a5;
  --green: #087f5b;
  --amber: #a65f00;
  --red: #c7364b;
  --shadow: 0 16px 42px rgba(34, 58, 86, 0.12);
}

* { box-sizing: border-box; }
html { background: var(--bg); color: var(--text); }
body { margin: 0; min-height: 100vh; font: 14px/1.5 Inter, Figtree, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; background: var(--bg); }
button, input { font: inherit; }
button:focus-visible { outline: 3px solid color-mix(in srgb, var(--cyan) 55%, transparent); outline-offset: 2px; }
input:focus-visible { outline: 3px solid color-mix(in srgb, var(--cyan) 38%, transparent); border-color: var(--blue); }

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 78% -10%, color-mix(in srgb, var(--blue) 15%, transparent), transparent 34%),
    linear-gradient(120deg, transparent 0 56%, color-mix(in srgb, var(--cyan) 4%, transparent) 56% 57%, transparent 57% 100%);
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
  padding: 10px max(22px, calc((100vw - 1240px) / 2));
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--panel) 76%, transparent);
  backdrop-filter: blur(18px) saturate(130%);
}

.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark { width: 27px; height: 27px; background: linear-gradient(145deg, var(--cyan), var(--blue)); clip-path: polygon(0 100%, 48% 0, 100% 100%, 72% 100%, 48% 49%, 27% 100%); filter: drop-shadow(0 0 10px color-mix(in srgb, var(--cyan) 38%, transparent)); }
.brand strong { display: block; font-size: 15px; letter-spacing: -0.01em; }
.brand span:last-child { color: var(--muted); font-size: 11px; }
.top-actions { display: flex; align-items: center; gap: 9px; }
.icon-button, .refresh-button, .deployment-button { border: 1px solid var(--border); color: var(--text); background: var(--panel-2); border-radius: 10px; cursor: pointer; }
.icon-button { width: 38px; height: 38px; padding: 0; display: grid; place-items: center; font-size: 18px; }
.refresh-button { min-height: 38px; padding: 0 14px; font-weight: 700; }
.deployment-button { min-height: 38px; padding: 0 12px; color: var(--muted); font-size: 12px; font-weight: 700; }
.refresh-button:hover, .icon-button:hover, .deployment-button:hover { border-color: var(--blue); color: var(--text); }
.refresh-button[disabled] { opacity: .6; cursor: wait; }
.live-state { display: inline-flex; align-items: center; gap: 7px; color: var(--muted); font-size: 12px; margin-right: 4px; }
.live-state i { width: 8px; height: 8px; border-radius: 50%; background: var(--amber); box-shadow: 0 0 0 4px color-mix(in srgb, var(--amber) 12%, transparent); }
.live-state.connected i { background: var(--green); box-shadow: 0 0 0 4px color-mix(in srgb, var(--green) 12%, transparent); }
.live-state.warning i { background: var(--amber); box-shadow: 0 0 0 4px color-mix(in srgb, var(--amber) 12%, transparent); }
.live-state.error i { background: var(--red); }

.setup-screen { position: fixed; z-index: 30; inset: 68px 0 0; display: grid; place-items: start center; overflow-y: auto; padding: clamp(38px, 8vh, 88px) 16px 40px; background: color-mix(in srgb, var(--bg) 92%, transparent); backdrop-filter: blur(16px); }
.setup-screen[hidden] { display: none; }
.setup-card { width: min(540px, 100%); padding: 30px; border: 1px solid var(--border); border-radius: 18px; background: var(--panel); box-shadow: var(--shadow); }
.setup-mark { display: block; width: 34px; height: 34px; margin-bottom: 24px; }
.setup-card h1 { font-size: clamp(25px, 4vw, 34px); }
.setup-intro { margin: 10px 0 24px; color: var(--muted); }
.setup-intro code { color: var(--text); font-size: .92em; }
.field { display: grid; gap: 7px; margin: 0 0 17px; }
.field > span { font-size: 12px; font-weight: 800; }
.field input { width: 100%; min-height: 46px; padding: 0 13px; border: 1px solid var(--border); border-radius: 10px; color: var(--text); background: var(--panel-2); }
.field input::placeholder { color: color-mix(in srgb, var(--muted) 72%, transparent); }
.field small { color: var(--muted); font-size: 11px; }
.connect-button { width: 100%; min-height: 46px; margin-top: 4px; border: 0; border-radius: 10px; color: white; background: var(--blue-strong); cursor: pointer; font-weight: 800; }
.connect-button:hover { background: var(--blue); }
.connect-button[disabled] { opacity: .64; cursor: wait; }
.setup-error { margin: 0 0 14px; padding: 10px 12px; border: 1px solid color-mix(in srgb, var(--red) 50%, var(--border)); border-radius: 9px; color: var(--red); background: color-mix(in srgb, var(--red) 8%, transparent); }
body.setup-open .shell { opacity: .24; pointer-events: none; user-select: none; }

.shell { position: relative; width: min(1240px, calc(100% - 32px)); margin: 0 auto; padding: 28px 0 52px; }
.hero { display: grid; grid-template-columns: 1fr 260px; gap: 18px; align-items: stretch; margin-bottom: 18px; }
.hero > div:first-child { padding: 24px 26px; border: 1px solid var(--border); border-radius: 18px; background: linear-gradient(120deg, var(--panel), color-mix(in srgb, var(--panel-2) 76%, transparent)); box-shadow: var(--shadow); }
.eyebrow, .panel-kicker { margin: 0 0 5px; color: var(--cyan); font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: .13em; }
h1 { margin: 0; font-size: clamp(24px, 3vw, 38px); line-height: 1.08; letter-spacing: -.035em; }
.hero p:last-child { margin: 10px 0 0; color: var(--muted); max-width: 720px; }
.overall-card { display: flex; flex-direction: column; justify-content: center; padding: 23px; border: 1px solid var(--border); border-radius: 18px; background: var(--panel); box-shadow: var(--shadow); }
.overall-card span, .metric-card span { color: var(--muted); font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
.overall-card strong { margin: 5px 0; font-size: 27px; text-transform: capitalize; }
.overall-card small, .metric-card small { color: var(--muted); }
.state-critical { border-color: color-mix(in srgb, var(--red) 65%, var(--border)) !important; }
.state-critical strong, .text-critical { color: var(--red); }
.state-warning { border-color: color-mix(in srgb, var(--amber) 60%, var(--border)) !important; }
.state-warning strong, .text-warning { color: var(--amber); }
.state-healthy { border-color: color-mix(in srgb, var(--green) 50%, var(--border)) !important; }
.state-healthy strong, .text-healthy { color: var(--green); }
.state-unknown strong, .text-unknown { color: var(--muted); }

.metric-grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 10px; margin-bottom: 24px; }
.metric-card { min-width: 0; padding: 15px; border: 1px solid var(--border); border-radius: 12px; background: var(--panel); }
.metric-card strong { display: block; margin: 5px 0 1px; font-size: 21px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.metric-card small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 11px; }

.view-tabs { display: flex; gap: 4px; overflow-x: auto; border-bottom: 1px solid var(--border); margin-bottom: 20px; }
.view-tabs button { position: relative; border: 0; padding: 11px 16px; color: var(--muted); background: transparent; cursor: pointer; white-space: nowrap; font-weight: 700; }
.view-tabs button::after { content: ""; position: absolute; left: 12px; right: 12px; bottom: -1px; height: 2px; background: transparent; }
.view-tabs button.active { color: var(--text); }
.view-tabs button.active::after { background: var(--blue); }
.view[hidden] { display: none; }
.section-heading { display: flex; justify-content: space-between; align-items: end; gap: 24px; margin: 0 0 14px; }
.section-heading h2 { margin: 0; font-size: 22px; letter-spacing: -.02em; }
.section-heading > p { color: var(--muted); margin: 0; text-align: right; }

.category-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin-bottom: 14px; }
.category-card { border: 1px solid var(--border); border-radius: 12px; background: var(--panel); padding: 15px; }
.category-card header { display: flex; justify-content: space-between; gap: 10px; align-items: center; }
.category-card h3 { margin: 0; font-size: 14px; }
.category-card p { margin: 9px 0 0; color: var(--muted); font-size: 12px; }
.state-pill, .severity-pill { display: inline-flex; align-items: center; width: fit-content; border: 1px solid var(--border); border-radius: 999px; padding: 3px 8px; font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: .05em; }
.state-pill.critical, .severity-pill.critical { color: var(--red); border-color: color-mix(in srgb, var(--red) 50%, var(--border)); background: color-mix(in srgb, var(--red) 8%, transparent); }
.state-pill.warning, .severity-pill.warning { color: var(--amber); border-color: color-mix(in srgb, var(--amber) 45%, var(--border)); }
.state-pill.healthy, .severity-pill.healthy { color: var(--green); border-color: color-mix(in srgb, var(--green) 45%, var(--border)); }
.state-pill.unknown { color: var(--muted); }

.two-column { display: grid; grid-template-columns: 1.15fr .85fr; gap: 14px; margin-bottom: 14px; }
.three-column { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-bottom: 14px; }
.panel { border: 1px solid var(--border); border-radius: 14px; background: var(--panel); padding: 18px; box-shadow: 0 12px 34px rgba(0, 0, 0, .08); }
.panel-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 14px; }
.panel-heading h3 { margin: 0; font-size: 16px; }
.count-badge { min-width: 28px; padding: 3px 8px; text-align: center; border-radius: 999px; background: var(--panel-2); color: var(--muted); font-weight: 800; }
.issue-list { display: grid; gap: 8px; }
.issue-item { display: grid; grid-template-columns: 9px 1fr auto; gap: 10px; align-items: center; padding: 10px 0; border-top: 1px solid var(--border); }
.issue-item:first-child { border-top: 0; }
.issue-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--red); }
.issue-item strong { display: block; font-size: 12px; }
.issue-item small { color: var(--muted); }
.empty-state { color: var(--muted); margin: 10px 0; }
.availability { min-height: 176px; display: flex; flex-direction: column; justify-content: center; gap: 12px; }
.availability-bar { height: 14px; display: flex; overflow: hidden; border-radius: 999px; background: var(--panel-2); }
.availability-bar span { min-width: 1px; }
.availability-bar .healthy { background: var(--green); }
.availability-bar .warning { background: var(--amber); }
.availability-bar .critical { background: var(--red); }
.availability-bar .unknown { background: var(--muted); }
.legend { display: flex; flex-wrap: wrap; gap: 10px 14px; }
.legend span { color: var(--muted); font-size: 12px; }
.legend i { display: inline-block; width: 7px; height: 7px; margin-right: 5px; border-radius: 50%; }

.breakdown-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.breakdown-item { padding: 12px; border-radius: 10px; background: var(--panel-2); }
.breakdown-item span { color: var(--muted); font-size: 11px; }
.breakdown-item strong { display: block; font-size: 21px; }
.status-list { display: grid; gap: 8px; }
.status-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 9px 0; border-top: 1px solid var(--border); }
.status-row:first-child { border-top: 0; }
.status-row span { color: var(--muted); text-transform: capitalize; }
.status-row strong { font-size: 12px; }

.table-panel { padding: 0; overflow: hidden; margin-bottom: 14px; }
.table-panel .panel-heading { padding: 18px 18px 0; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; min-width: 720px; }
th, td { text-align: left; padding: 11px 18px; border-top: 1px solid var(--border); vertical-align: middle; }
th { color: var(--muted); background: color-mix(in srgb, var(--panel-2) 55%, transparent); font-size: 10px; text-transform: uppercase; letter-spacing: .08em; }
td { font-size: 12px; }
.progress { width: 100px; height: 6px; border-radius: 999px; background: var(--panel-2); overflow: hidden; }
.progress span { display: block; height: 100%; background: var(--blue); }
.muted { color: var(--muted); }
.diagnostics { border: 1px solid var(--border); border-radius: 12px; background: var(--panel); padding: 12px 16px; }
.diagnostics summary { cursor: pointer; font-weight: 700; }
.diagnostics pre { white-space: pre-wrap; color: var(--muted); font: 11px/1.55 ui-monospace, SFMono-Regular, Menlo, monospace; }
.toast { position: fixed; right: 20px; bottom: 20px; z-index: 20; max-width: 360px; padding: 11px 14px; border: 1px solid var(--border); border-radius: 10px; background: var(--panel-2); color: var(--text); box-shadow: var(--shadow); opacity: 0; transform: translateY(8px); pointer-events: none; transition: .2s ease; }
.toast.show { opacity: 1; transform: none; }

@media (max-width: 1050px) {
  .metric-grid { grid-template-columns: repeat(3, 1fr); }
  .category-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 760px) {
  .topbar { padding: 10px 14px; }
  .brand span:last-child, .live-state span, .button-label { display: none; }
  .refresh-button, .deployment-button { width: 38px; min-width: 38px; padding: 0; }
  .shell { width: min(100% - 22px, 1240px); padding-top: 18px; }
  .hero, .two-column, .three-column { grid-template-columns: 1fr; }
  .hero > div:first-child { padding: 20px; }
  .metric-grid { grid-template-columns: repeat(2, 1fr); }
  .category-grid { grid-template-columns: 1fr; }
  .section-heading { align-items: start; flex-direction: column; gap: 4px; }
  .section-heading > p { text-align: left; }
  .setup-screen { top: 59px; padding-top: 28px; }
  .setup-card { padding: 23px; }
}
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; transition: none !important; } }