:root {
  color-scheme: light dark;
  --bg: #eef1ef;
  --surface: #ffffff;
  --surface-raised: #f8faf8;
  --surface-quiet: #f1f4f2;
  --ink: #18201d;
  --ink-soft: #66716c;
  --line: #d9dfdb;
  --line-strong: #c5cdc8;
  --accent: #236a50;
  --accent-strong: #15513c;
  --accent-soft: #dff1e8;
  --good: #2f8f65;
  --warn: #c07a25;
  --danger: #b44d49;
  --blue: #447b9e;
  --rack: #262d2b;
  --rack-line: #414a47;
  --shadow: 0 1px 2px rgba(18, 28, 24, .04), 0 10px 30px rgba(18, 28, 24, .045);
  --radius: 10px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0d1110;
    --surface: #151a18;
    --surface-raised: #1a201e;
    --surface-quiet: #101513;
    --ink: #e7ece9;
    --ink-soft: #94a09a;
    --line: #2a322f;
    --line-strong: #3a4541;
    --accent: #72c9a0;
    --accent-strong: #a1ddbd;
    --accent-soft: #19362a;
    --good: #5ac88f;
    --warn: #e2a14e;
    --danger: #df736d;
    --blue: #77abc9;
    --rack: #090c0b;
    --rack-line: #29312e;
    --shadow: 0 1px 2px rgba(0, 0, 0, .2), 0 14px 40px rgba(0, 0, 0, .15);
  }
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.45;
}

button { font: inherit; }
button:focus-visible, a:focus-visible, select:focus-visible { outline: 3px solid color-mix(in srgb, var(--accent) 35%, transparent); outline-offset: 2px; }

.app-shell { min-height: 100vh; }

.topbar {
  position: sticky;
  z-index: 20;
  top: 0;
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  min-height: 68px;
  padding: 0 max(24px, calc((100vw - 1440px) / 2));
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  backdrop-filter: blur(16px);
}

.brand { display: flex; align-items: center; gap: 12px; color: var(--ink); text-decoration: none; }
.brand > span:last-child { display: flex; flex-direction: column; }
.brand strong { font-size: .95rem; letter-spacing: -.01em; }
.brand small { color: var(--ink-soft); font-size: .72rem; }
.brand-mark { display: grid; width: 34px; height: 34px; padding: 6px; gap: 4px; border-radius: 8px; background: var(--rack); }
.brand-mark i { position: relative; display: block; border: 1px solid #5b6662; border-radius: 2px; background: #333c39; }
.brand-mark i::after { position: absolute; top: 50%; right: 3px; width: 3px; height: 3px; border-radius: 50%; background: #67d199; content: ""; transform: translateY(-50%); }
.brand-mark i:last-child::after { background: #e1a757; }

.header-right, .top-metrics { display: flex; align-items: stretch; }
.language-switch { display: flex; align-items: center; padding: 0 14px; gap: 2px; border-left: 1px solid var(--line); }
.language-button { min-width: 32px; padding: 5px 7px; border: 0; border-radius: 5px; background: transparent; color: var(--ink-soft); font-size: .68rem; font-weight: 750; letter-spacing: .05em; cursor: pointer; }
.language-button:hover { color: var(--ink); background: var(--surface-quiet); }
.language-button.active { background: var(--ink); color: var(--surface); }
.top-metric { display: flex; min-width: 126px; padding: 0 22px; flex-direction: column; justify-content: center; border-left: 1px solid var(--line); }
.top-metric span { color: var(--ink-soft); font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; }
.top-metric strong { margin-top: 2px; font-size: .95rem; font-variant-numeric: tabular-nums; }
.money-metric strong { color: var(--accent); font-size: 1.05rem; }
.availability-metric strong { color: var(--good); }

main { width: min(1440px, 100%); margin: 0 auto; padding: 24px; }

.status-strip { display: grid; grid-template-columns: 1.15fr repeat(3, 1fr); margin-bottom: 16px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow); overflow: hidden; }
.summary-card { min-width: 0; padding: 17px 20px; border-left: 1px solid var(--line); }
.summary-card:first-child { border-left: 0; }
.summary-label { display: flex; min-height: 20px; align-items: center; gap: 7px; color: var(--ink-soft); font-size: .76rem; font-weight: 650; text-transform: uppercase; letter-spacing: .07em; }
.summary-card > strong { display: inline-block; margin-top: 7px; font-size: 1.48rem; line-height: 1; letter-spacing: -.035em; font-variant-numeric: tabular-nums; }
.summary-card .unit { margin-left: 5px; color: var(--ink-soft); font-size: .8rem; font-weight: 650; }
.summary-card small { display: block; margin-top: 6px; color: var(--ink-soft); font-size: .76rem; }
.traffic-detail { display: grid !important; min-height: 2.9em; grid-template-columns: repeat(2, max-content); grid-template-rows: repeat(2, 1.25em); column-gap: 12px; row-gap: 2px; line-height: 1.25; }
.traffic-detail > span { min-height: 1.25em; white-space: nowrap; }
.traffic-detail #unservedDetail { grid-column: 1 / -1; visibility: visible; }
.traffic-detail #unservedDetail.is-empty { visibility: hidden; }
.traffic-detail b { color: var(--ink); font-variant-numeric: tabular-nums; }
.traffic-detail #unservedDetail b { color: var(--danger); }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--ink-soft); box-shadow: 0 0 0 3px color-mix(in srgb, var(--ink-soft) 12%, transparent); }
.status-dot.healthy { background: var(--good); box-shadow: 0 0 0 3px color-mix(in srgb, var(--good) 15%, transparent); }
.status-dot.warning { background: var(--warn); box-shadow: 0 0 0 3px color-mix(in srgb, var(--warn) 15%, transparent); }
.status-dot.danger { background: var(--danger); box-shadow: 0 0 0 3px color-mix(in srgb, var(--danger) 15%, transparent); }

.insight-strip { display: grid; grid-template-columns: .8fr 1.4fr .8fr; margin-bottom: 16px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow); overflow: hidden; }
.insight-block { min-width: 0; padding: 13px 18px; border: 0; border-left: 1px solid var(--line); background: transparent; color: var(--ink); text-align: left; }
button.insight-block { cursor: pointer; }
button.insight-block:hover { background: var(--surface-raised); }
.insight-block:first-child { border-left: 0; }
.insight-label { display: block; color: var(--ink-soft); font-size: .66rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.insight-block strong { display: block; margin-top: 3px; font-size: .88rem; }
.insight-block small { display: block; margin-top: 2px; color: var(--ink-soft); font-size: .7rem; }
.bottleneck-block { box-shadow: inset 3px 0 var(--accent); }
.finance-block strong.negative, #netIncomeValue.negative { color: var(--danger); }
.finance-block strong.positive, #netIncomeValue.positive { color: var(--good); }
.stage-chip { margin-left: 8px; padding: 2px 6px; border: 1px solid var(--line-strong); border-radius: 99px; color: var(--accent); background: var(--accent-soft); font-size: .58rem; letter-spacing: .06em; }

.workspace-grid { display: grid; grid-template-columns: minmax(0, 1fr) 360px; align-items: start; gap: 16px; }
.main-column, .side-column { display: grid; gap: 16px; min-width: 0; }
.panel { border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow); overflow: hidden; }
.panel-heading { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 19px 20px; border-bottom: 1px solid var(--line); }
.panel-heading h1, .panel-heading h2, .settings-row h2 { margin: 1px 0 0; font-size: 1.05rem; line-height: 1.2; letter-spacing: -.015em; }
.eyebrow { margin: 0; color: var(--ink-soft); font-size: .68rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.compact-heading { padding-top: 16px; padding-bottom: 15px; }

.button { min-height: 38px; padding: 8px 13px; border: 1px solid var(--line-strong); border-radius: 7px; background: var(--surface); color: var(--ink); font-size: .8rem; font-weight: 700; cursor: pointer; transition: transform .12s ease, border-color .15s ease, background .15s ease; }
.button:hover:not(:disabled) { border-color: var(--ink-soft); background: var(--surface-raised); }
.button:active:not(:disabled) { transform: translateY(1px); }
.button:disabled { opacity: .48; cursor: not-allowed; }
.button-primary { border-color: var(--accent); background: var(--accent); color: #fff; }
.button-primary:hover:not(:disabled) { border-color: var(--accent-strong); background: var(--accent-strong); }
.button-primary span { margin-left: 7px; padding-left: 8px; border-left: 1px solid rgba(255,255,255,.3); font-variant-numeric: tabular-nums; }
.button-danger { border-color: color-mix(in srgb, var(--danger) 45%, var(--line)); color: var(--danger); }
.button-danger.solid { border-color: var(--danger); background: var(--danger); color: #fff; }

.rack { position: relative; display: grid; min-height: 318px; padding: 18px 24px; gap: 8px; align-content: start; border: 8px solid var(--rack); border-top-width: 14px; border-bottom-width: 14px; background-color: #111614; background-image: repeating-linear-gradient(0deg, transparent, transparent 53px, rgba(255,255,255,.025) 54px); }
.rack::before, .rack::after { position: absolute; top: 0; bottom: 0; width: 8px; background-image: radial-gradient(circle, #6e7874 1px, transparent 1.5px); background-size: 8px 27px; content: ""; opacity: .65; }
.rack::before { left: 4px; }
.rack::after { right: 4px; }
.server-unit { position: relative; display: grid; grid-template-columns: minmax(150px, 1.15fr) repeat(4, minmax(84px, .65fr)); align-items: center; min-height: 55px; padding: 9px 15px; gap: 14px; border: 1px solid #48524e; border-radius: 4px; background: #2b3330; color: #ecf1ef; box-shadow: inset 0 1px rgba(255,255,255,.035), 0 2px 3px rgba(0,0,0,.2); cursor: pointer; transition: border-color .18s ease, transform .18s ease; }
.server-unit:hover, .server-unit:focus-visible { border-color: #7f9089; transform: translateY(-1px); outline: none; }
.server-unit::before { position: absolute; left: 6px; width: 3px; height: 3px; border-radius: 50%; background: #76817d; box-shadow: calc(100% + 0px) 0 #76817d; content: ""; }
.server-identity { display: flex; min-width: 0; align-items: center; gap: 11px; }
.server-led { width: 8px; height: 8px; flex: 0 0 auto; border-radius: 50%; background: var(--good); box-shadow: 0 0 8px color-mix(in srgb, var(--good) 55%, transparent); }
.server-led.warning { background: var(--warn); box-shadow: 0 0 8px color-mix(in srgb, var(--warn) 55%, transparent); }
.server-led.danger { background: var(--danger); box-shadow: 0 0 8px color-mix(in srgb, var(--danger) 55%, transparent); }
.server-name { display: block; font-size: .83rem; letter-spacing: .025em; }
.server-status { display: block; margin-top: 1px; color: #aeb8b4; font-size: .67rem; }
.server-hardware-summary { display: block; margin-top: 2px; color: #82908a; font-size: .61rem; }
.server-metric { min-width: 0; }
.server-metric-label { display: flex; justify-content: space-between; gap: 6px; color: #aeb8b4; font-size: .64rem; text-transform: uppercase; letter-spacing: .07em; }
.server-metric-label strong { color: #e9efec; font-size: .68rem; letter-spacing: 0; }
.progress-track { height: 4px; margin-top: 6px; border-radius: 5px; background: #171d1b; overflow: hidden; }
.progress-fill { height: 100%; border-radius: inherit; background: #64c493; transition: width .5s ease, background .3s ease; }
.progress-fill.warn { background: #dfa04f; }
.progress-fill.danger { background: #dc6b65; }
.rack-empty { display: flex; height: 48px; align-items: center; justify-content: center; border: 1px dashed #38423e; border-radius: 4px; color: #69746f; font-size: .7rem; letter-spacing: .08em; text-transform: uppercase; }
.rack-note { margin: 0; padding: 11px 20px; border-top: 1px solid var(--line); color: var(--ink-soft); background: var(--surface-raised); font-size: .75rem; }

.live-badge, .count-badge { display: inline-flex; align-items: center; gap: 6px; min-height: 25px; padding: 3px 8px; border: 1px solid var(--line); border-radius: 99px; color: var(--ink-soft); font-size: .68rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; }
.live-badge span { width: 6px; height: 6px; border-radius: 50%; background: var(--good); animation: pulse 2s infinite; }
.count-badge { min-width: 26px; justify-content: center; color: var(--ink); }
@keyframes pulse { 50% { opacity: .42; } }

.chart-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.chart-card { min-width: 0; padding: 14px 16px 8px; border-left: 1px solid var(--line); }
.chart-card:first-child { border-left: 0; }
.chart-label { display: flex; justify-content: space-between; gap: 10px; color: var(--ink-soft); font-size: .72rem; }
.chart-label strong { color: var(--ink); font-variant-numeric: tabular-nums; }
.chart-card canvas { display: block; width: 100%; height: 86px; margin-top: 7px; }

.incident-list { max-height: 322px; overflow: auto; }
.empty-state { display: flex; min-height: 160px; padding: 24px; align-items: center; justify-content: center; flex-direction: column; text-align: center; }
.empty-icon { display: grid; width: 32px; height: 32px; margin-bottom: 9px; place-items: center; border-radius: 50%; background: var(--accent-soft); color: var(--accent); font-weight: 800; }
.empty-state strong { font-size: .85rem; }
.empty-state small { margin-top: 2px; color: var(--ink-soft); }

.event-log { height: 313px; margin: 0; padding: 4px 0; list-style: none; overflow: auto; }
.log-entry { display: grid; grid-template-columns: 64px 1fr; padding: 9px 15px; border-bottom: 1px solid color-mix(in srgb, var(--line) 70%, transparent); font-size: .74rem; }
.log-entry:last-child { border-bottom: 0; }
.log-time { color: var(--ink-soft); font-variant-numeric: tabular-nums; }
.log-message { position: relative; padding-left: 11px; }
.log-message::before { position: absolute; top: .48em; left: 0; width: 4px; height: 4px; border-radius: 50%; background: var(--ink-soft); content: ""; }
.log-entry.good .log-message::before { background: var(--good); }
.log-entry.warning .log-message::before { background: var(--warn); }
.log-entry.danger .log-message::before { background: var(--danger); }

.upgrades-panel { margin-top: 16px; }
.business-panel, .team-panel, .milestone-panel { margin-top: 16px; }
.business-summary { color: var(--ink-soft); font-size: .72rem; font-weight: 700; }
.business-grid { display: grid; grid-template-columns: 1fr 1fr; }
.business-panel.contracts-locked .business-grid { grid-template-columns: 1fr; }
.business-column { min-width: 0; padding: 16px; }
.business-column + .business-column { border-left: 1px solid var(--line); }
.subsection-heading { display: flex; margin-bottom: 12px; align-items: baseline; justify-content: space-between; gap: 12px; }
.subsection-heading h3 { margin: 0; font-size: .86rem; }
.subsection-heading small { color: var(--ink-soft); font-size: .68rem; }
.management-grid { display: grid; gap: 8px; }
.management-card { position: relative; padding: 13px 14px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface-raised); }
.management-card.locked { background: var(--surface-quiet); opacity: .74; }
.management-card.active { border-color: color-mix(in srgb, var(--good) 38%, var(--line)); box-shadow: inset 3px 0 var(--good); }
.management-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.management-card h4 { margin: 0; font-size: .8rem; }
.management-tag { flex: 0 0 auto; color: var(--ink-soft); font-size: .62rem; font-weight: 750; letter-spacing: .06em; text-transform: uppercase; }
.management-card p { margin: 5px 0 8px; color: var(--ink-soft); font-size: .7rem; }
.management-stats { display: flex; margin-bottom: 9px; gap: 10px; flex-wrap: wrap; font-size: .67rem; }
.management-stats span { padding-right: 10px; border-right: 1px solid var(--line); }
.management-stats span:last-child { border-right: 0; }
.management-stats strong { display: block; color: var(--ink); font-size: .7rem; }
.management-card .button { min-height: 32px; padding: 5px 9px; font-size: .7rem; }
.management-actions { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.risk-meter { height: 4px; margin: 7px 0 9px; border-radius: 5px; background: var(--line); overflow: hidden; }
.risk-meter span { display: block; height: 100%; background: var(--good); }
.risk-meter span.warning { background: var(--warn); }
.risk-meter span.danger { background: var(--danger); }
.requirement-list { display: grid; margin: 8px 0; gap: 4px; }
.requirement { color: var(--ink-soft); font-size: .67rem; }
.requirement.met { color: var(--good); }
.requirement.unmet { color: var(--danger); }
.team-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.employee-card { min-height: 178px; padding: 16px; border-left: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.employee-card:nth-child(3n + 1) { border-left: 0; }
.employee-card h3 { margin: 0; font-size: .82rem; }
.employee-card p { min-height: 42px; margin: 7px 0; color: var(--ink-soft); font-size: .7rem; }
.employee-card .management-actions { margin-top: 11px; }
.button-quiet { border-color: transparent; background: transparent; color: var(--ink-soft); }
.milestone-track { display: flex; padding: 15px 18px; gap: 8px; overflow-x: auto; }
.milestone { display: flex; min-width: 150px; padding: 10px 11px; align-items: center; gap: 9px; border: 1px solid var(--line); border-radius: 7px; color: var(--ink-soft); background: var(--surface-raised); }
.milestone.earned { border-color: color-mix(in srgb, var(--good) 35%, var(--line)); color: var(--ink); }
.milestone-icon { display: grid; width: 24px; height: 24px; flex: 0 0 auto; place-items: center; border-radius: 50%; background: var(--surface-quiet); font-size: .68rem; }
.milestone.earned .milestone-icon { background: var(--accent-soft); color: var(--good); }
.milestone strong { display: block; font-size: .7rem; }
.milestone small { display: block; font-size: .62rem; }
.upgrades-heading { align-items: flex-end; }
.store-filter { display: flex; padding: 3px; gap: 2px; border-radius: 7px; background: var(--surface-quiet); }
.filter-button { padding: 5px 10px; border: 0; border-radius: 5px; background: transparent; color: var(--ink-soft); font-size: .72rem; font-weight: 700; cursor: pointer; }
.filter-button.active { background: var(--surface); color: var(--ink); box-shadow: 0 1px 3px rgba(0,0,0,.09); }
.upgrade-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.upgrade-card { display: flex; min-height: 178px; padding: 17px; flex-direction: column; border-left: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.upgrade-card:nth-child(4n + 1) { border-left: 0; }
.upgrade-card:nth-last-child(-n + 4) { border-bottom: 0; }
.upgrade-card.hidden { display: none; }
.upgrade-icon { display: grid; width: 29px; height: 29px; margin-bottom: 12px; place-items: center; border: 1px solid var(--line); border-radius: 7px; background: var(--surface-raised); color: var(--ink-soft); font-size: .68rem; font-weight: 800; letter-spacing: -.04em; }
.upgrade-title-row { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; }
.upgrade-title-row h3 { margin: 0; font-size: .86rem; }
.level { color: var(--ink-soft); font-size: .66rem; font-weight: 700; text-transform: uppercase; }
.upgrade-card p { margin: 5px 0 6px; color: var(--ink-soft); font-size: .74rem; }
.effect { font-size: .7rem; font-weight: 700; color: var(--accent); }
.upgrade-card .button { width: 100%; margin-top: auto; display: flex; justify-content: space-between; }
.upgrade-card.maxed { opacity: .7; }

.settings-row { display: flex; margin: 16px 0 30px; padding: 18px 20px; align-items: center; justify-content: space-between; gap: 24px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.settings-row p:last-child { margin: 5px 0 0; color: var(--ink-soft); font-size: .78rem; }

.incident-card { padding: 14px 15px; border-bottom: 1px solid var(--line); }
.incident-card.warning { box-shadow: inset 3px 0 var(--warn); }
.incident-card.danger { box-shadow: inset 3px 0 var(--danger); }
.incident-card.new-incident { animation: incidentArrive .7s ease; }
.incident-card:last-child { border-bottom: 0; }
.incident-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.incident-card h3 { margin: 0; font-size: .8rem; }
.incident-tag { color: var(--warn); font-size: .63rem; font-weight: 750; text-transform: uppercase; letter-spacing: .06em; }
.incident-card p { margin: 6px 0 10px; color: var(--ink-soft); font-size: .72rem; }
.incident-card .button { min-height: 32px; padding: 5px 9px; }
.incident-choice-actions { display: flex; flex-wrap: wrap; gap: 6px; }
.incident-choice-actions .button.selected { border-color: var(--blue); background: color-mix(in srgb, var(--blue) 12%, var(--surface)); color: var(--blue); }
@keyframes incidentArrive { 0%, 35% { background: color-mix(in srgb, var(--warn) 16%, var(--surface)); } 100% { background: transparent; } }

.toast-region { position: fixed; z-index: 40; right: 20px; bottom: 20px; display: grid; gap: 8px; pointer-events: none; }
.toast { width: min(340px, calc(100vw - 32px)); padding: 12px 14px; border: 1px solid var(--line-strong); border-radius: 8px; background: var(--surface); color: var(--ink); box-shadow: 0 12px 40px rgba(0,0,0,.18); font-size: .78rem; animation: toastIn .22s ease; }
.toast strong { display: block; margin-bottom: 2px; }
.toast span { color: var(--ink-soft); }
@keyframes toastIn { from { opacity: 0; transform: translateY(7px); } }

.tutorial-layer { position: fixed; z-index: 80; inset: 0; pointer-events: none; }
.tutorial-shade { position: fixed; z-index: 80; background: rgba(5, 12, 9, .58); backdrop-filter: blur(1.5px); pointer-events: auto; }
.tutorial-focus-ring { position: fixed; z-index: 81; border: 2px solid color-mix(in srgb, var(--accent) 75%, #fff); border-radius: 9px; box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 20%, transparent), 0 10px 35px rgba(0,0,0,.24); pointer-events: none; animation: tutorialPulse 1.8s ease-in-out infinite; }
.tutorial-popover { position: fixed; z-index: 82; width: min(380px, calc(100vw - 24px)); max-height: calc(100vh - 24px); padding: 19px; border: 1px solid var(--line-strong); border-radius: 11px; background: var(--surface); color: var(--ink); box-shadow: 0 22px 70px rgba(0,0,0,.32); overflow: auto; pointer-events: auto; animation: tutorialArrive .2s ease; }
.tutorial-popover h2 { margin: 0; font-size: 1rem; line-height: 1.25; }
.tutorial-popover p { margin: 8px 0 17px; color: var(--ink-soft); font-size: .8rem; line-height: 1.55; white-space: pre-line; }
.tutorial-actions { display: flex; align-items: center; justify-content: flex-end; gap: 9px; }
.tutorial-actions .button { min-width: 112px; }
.tutorial-skip { border-color: transparent; background: transparent; color: var(--ink-soft); }
.tutorial-skip:hover { border-color: var(--line); color: var(--ink); }
.tutorial-arrow { position: absolute; left: var(--tutorial-arrow-left, 28px); width: 14px; height: 14px; border: 1px solid var(--line-strong); background: var(--surface); transform: rotate(45deg); }
.tutorial-popover[data-placement="below"] .tutorial-arrow { top: -8px; border-right: 0; border-bottom: 0; }
.tutorial-popover[data-placement="above"] .tutorial-arrow { bottom: -8px; border-top: 0; border-left: 0; }
@keyframes tutorialArrive { from { opacity: 0; transform: translateY(5px); } }
@keyframes tutorialPulse { 50% { box-shadow: 0 0 0 7px color-mix(in srgb, var(--accent) 12%, transparent), 0 10px 35px rgba(0,0,0,.24); } }

.confirm-dialog { width: min(420px, calc(100vw - 32px)); padding: 0; border: 1px solid var(--line-strong); border-radius: 12px; background: var(--surface); color: var(--ink); box-shadow: 0 30px 100px rgba(0,0,0,.35); }
.detail-dialog { width: min(500px, calc(100vw - 32px)); max-height: calc(100vh - 40px); padding: 0; border: 1px solid var(--line-strong); border-radius: 12px; background: var(--surface); color: var(--ink); box-shadow: 0 30px 100px rgba(0,0,0,.35); }
.detail-dialog::backdrop { background: rgba(0,0,0,.46); backdrop-filter: blur(3px); }
.detail-dialog form { padding: 21px; }
.dialog-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; }
.dialog-heading h2 { margin: 2px 0 0; font-size: 1.05rem; }
.dialog-close { width: 31px; height: 31px; border: 1px solid var(--line); border-radius: 7px; background: var(--surface-raised); color: var(--ink-soft); cursor: pointer; }
.finance-table { display: grid; margin-top: 18px; gap: 7px; }
.finance-row { display: flex; padding: 8px 0; justify-content: space-between; gap: 20px; border-bottom: 1px solid var(--line); font-size: .78rem; }
.finance-row span { color: var(--ink-soft); }
.finance-row strong { font-variant-numeric: tabular-nums; }
.finance-row.total { padding-top: 12px; border-bottom: 0; font-size: .9rem; }
.finance-row.total strong.positive { color: var(--good); }
.finance-row.total strong.negative { color: var(--danger); }
.dialog-intro { margin: 7px 0 0; color: var(--ink-soft); font-size: .78rem; }
.server-dialog { width: min(620px, calc(100vw - 32px)); }
.server-hardware-grid { display: grid; margin-top: 17px; gap: 8px; }
.hardware-row { display: grid; grid-template-columns: minmax(130px, 1fr) minmax(170px, 1.3fr) auto; padding: 11px 0; align-items: center; gap: 12px; border-bottom: 1px solid var(--line); }
.hardware-row:last-child { border-bottom: 0; }
.hardware-row h3 { margin: 0; font-size: .8rem; }
.hardware-row small { color: var(--ink-soft); font-size: .68rem; }
.hardware-row .effect { display: block; }
.hardware-row .button { min-width: 115px; }
.settings-actions { display: flex; gap: 8px; }
.sound-control { display: grid; min-width: 240px; padding: 7px 9px 8px; gap: 5px; border: 1px solid var(--line-strong); border-radius: 7px; background: var(--surface); }
.sound-control label { color: var(--ink-soft); font-size: .68rem; font-weight: 700; letter-spacing: .04em; }
.sound-control-actions { display: grid; grid-template-columns: minmax(118px, 1fr) auto; gap: 6px; }
.sound-control select { min-height: 34px; padding: 5px 28px 5px 9px; border: 1px solid var(--line); border-radius: 6px; background: var(--surface-raised); color: var(--ink); font: inherit; font-size: .76rem; font-weight: 700; cursor: pointer; }
.sound-test { min-height: 34px; padding-block: 5px; }
.sound-test:disabled { opacity: .42; }
.sla-details { display: grid; margin: 8px 0 4px; gap: 5px; }
.sla-row { display: flex; justify-content: space-between; gap: 12px; color: var(--ink-soft); font-size: .68rem; }
.sla-row strong { color: var(--ink); font-variant-numeric: tabular-nums; }
.sla-status { display: inline-flex; width: max-content; padding: 3px 7px; border-radius: 99px; background: var(--accent-soft); color: var(--good); font-size: .62rem; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; }
.sla-status.atRisk { background: color-mix(in srgb, var(--warn) 15%, transparent); color: var(--warn); }
.sla-status.violated { background: color-mix(in srgb, var(--danger) 15%, transparent); color: var(--danger); }
.sla-reason { color: var(--ink-soft); font-size: .68rem; }
.stage-requirements { display: grid; margin-top: 18px; gap: 8px; }
.stage-requirement { display: grid; grid-template-columns: 22px 1fr auto; padding: 9px 0; gap: 8px; border-bottom: 1px solid var(--line); font-size: .76rem; }
.stage-requirement .check { color: var(--ink-soft); }
.stage-requirement.met .check { color: var(--good); }
.stage-requirement small { color: var(--ink-soft); }

.debug-panel { position: fixed; z-index: 60; right: 14px; bottom: 14px; width: min(420px, calc(100vw - 28px)); max-height: 80vh; padding: 14px; border: 1px solid #54625d; border-radius: 9px; background: #101513; color: #dbe4df; box-shadow: 0 20px 70px rgba(0,0,0,.45); overflow: auto; font-size: .7rem; }
.debug-heading { display: flex; justify-content: space-between; }
.debug-panel dl { display: block; }
.debug-overview { display: grid; grid-template-columns: 1fr 1fr; gap: 4px 14px; }
.debug-overview > div { display: flex; justify-content: space-between; gap: 8px; }
.debug-panel dt { color: #91a099; }
.debug-panel dd { margin: 0; font-variant-numeric: tabular-nums; }
.debug-server { margin-top: 10px; padding-top: 9px; border-top: 1px solid #38423e; }
.debug-server h3 { margin: 0 0 6px; color: #fff; font-size: .72rem; }
.debug-server-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3px 12px; }
.debug-server-grid div { display: flex; justify-content: space-between; gap: 7px; }
.debug-server-grid span:first-child { color: #91a099; }
.debug-server-grid span:last-child { font-variant-numeric: tabular-nums; }
.debug-server-grid span { min-width: 0; overflow-wrap: anywhere; }
.debug-actions { display: flex; gap: 5px; flex-wrap: wrap; }
.debug-actions button { padding: 5px 7px; border: 1px solid #44504b; border-radius: 5px; background: #202824; color: #e4ebe7; font-size: .65rem; cursor: pointer; }
.confirm-dialog::backdrop { background: rgba(0,0,0,.46); backdrop-filter: blur(3px); }
.confirm-dialog form { padding: 25px; }
.dialog-icon { display: grid; width: 35px; height: 35px; place-items: center; border-radius: 50%; background: color-mix(in srgb, var(--danger) 13%, transparent); color: var(--danger); font-weight: 800; }
.confirm-dialog h2 { margin: 15px 0 5px; font-size: 1.08rem; }
.confirm-dialog p { margin: 0; color: var(--ink-soft); font-size: .82rem; }
.dialog-actions { display: flex; margin-top: 22px; justify-content: flex-end; gap: 8px; }

.welcome-dialog { width: min(520px, calc(100vw - 32px)); padding: 0; border: 1px solid var(--line-strong); border-radius: 14px; background: var(--surface); color: var(--ink); box-shadow: 0 34px 110px rgba(0,0,0,.42); overflow: hidden; }
.welcome-dialog::backdrop { background: color-mix(in srgb, #07100c 62%, transparent); backdrop-filter: blur(5px); }
.welcome-card { padding: 26px; }
.welcome-topline { display: flex; margin-bottom: 30px; align-items: center; justify-content: space-between; }
.welcome-language { padding: 3px; border: 0; border-radius: 7px; background: var(--surface-quiet); }
.welcome-brand-mark { display: grid; width: 42px; height: 42px; padding: 7px; gap: 4px; border-radius: 10px; background: var(--rack); }
.welcome-brand-mark i { position: relative; display: block; border: 1px solid #59635f; border-radius: 2px; background: #333c39; }
.welcome-brand-mark i::after { position: absolute; top: 50%; right: 4px; width: 3px; height: 3px; border-radius: 50%; background: #67d199; content: ""; transform: translateY(-50%); }
.welcome-brand-mark i:nth-child(2)::after { background: #e1a757; }
.welcome-dialog h1 { margin: 7px 0 10px; font-size: clamp(1.7rem, 5vw, 2.35rem); line-height: 1.08; letter-spacing: -.04em; }
.welcome-lead { max-width: 410px; margin: 0; font-size: 1.03rem; font-weight: 700; line-height: 1.45; }
.welcome-dialog #welcomeDescription { max-width: 445px; margin: 12px 0 0; color: var(--ink-soft); font-size: .88rem; line-height: 1.6; }
.welcome-start { width: 100%; min-height: 46px; margin-top: 25px; font-size: .88rem; }

@media (max-width: 1100px) {
  .workspace-grid { grid-template-columns: 1fr; }
  .side-column { grid-template-columns: 1fr 1fr; }
  .upgrade-grid { grid-template-columns: repeat(3, 1fr); }
  .upgrade-card:nth-child(4n + 1) { border-left: 1px solid var(--line); }
  .upgrade-card:nth-child(3n + 1) { border-left: 0; }
  .upgrade-card:nth-last-child(-n + 4) { border-bottom: 1px solid var(--line); }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .employee-card:nth-child(3n + 1) { border-left: 1px solid var(--line); }
  .employee-card:nth-child(odd) { border-left: 0; }
}

@media (max-width: 760px) {
  .topbar { position: static; min-height: 60px; padding: 0 16px; }
  .brand small { display: none; }
  .top-metric { min-width: auto; padding: 0 10px; }
  .top-metric span { font-size: .58rem; }
  .top-metric strong { font-size: .78rem; }
  .top-metric:nth-child(2) { display: none; }
  .language-switch { padding: 0 8px; }
  .language-button { min-width: 29px; padding-inline: 5px; }
  main { padding: 14px; }
  .status-strip { grid-template-columns: 1fr 1fr; }
  .insight-strip { grid-template-columns: 1fr; }
  .insight-block, .insight-block:first-child { border-top: 1px solid var(--line); border-left: 0; }
  .insight-block:first-child { border-top: 0; }
  .business-grid { grid-template-columns: 1fr; }
  .business-column + .business-column { border-top: 1px solid var(--line); border-left: 0; }
  .summary-card { border-bottom: 1px solid var(--line); }
  .summary-card:nth-child(odd) { border-left: 0; }
  .summary-card:nth-last-child(-n + 2) { border-bottom: 0; }
  .panel-heading { align-items: flex-start; padding: 16px; }
  .button-primary { font-size: .72rem; }
  .rack { padding: 14px 18px; }
  .server-unit { grid-template-columns: 1fr 1fr; gap: 10px 14px; }
  .server-metric:nth-last-child(-n + 2) { display: none; }
  .chart-grid { grid-template-columns: 1fr; }
  .chart-card { border-left: 0; border-bottom: 1px solid var(--line); }
  .chart-card:last-child { border-bottom: 0; }
  .side-column { grid-template-columns: 1fr; }
  .upgrade-grid { grid-template-columns: 1fr 1fr; }
  .upgrade-card:nth-child(3n + 1) { border-left: 1px solid var(--line); }
  .upgrade-card:nth-child(odd) { border-left: 0; }
  .upgrades-heading { flex-direction: column; }
  .store-filter { width: 100%; }
  .filter-button { flex: 1; }
}

@media (max-width: 480px) {
  .brand { gap: 8px; }
  .brand-mark { width: 30px; height: 30px; }
  .brand strong { font-size: .82rem; }
  .top-metric { padding: 0 7px; }
  .money-metric { border-left: 0; }
  .top-metric:nth-child(3) { display: none; }
  .summary-card { padding: 14px; }
  .summary-card > strong { font-size: 1.25rem; }
  .panel-heading { gap: 10px; }
  .rack { min-height: 270px; padding-inline: 13px; }
  .server-unit { grid-template-columns: 1fr; }
  .server-metric { display: none; }
  .upgrade-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .employee-card:nth-child(n) { border-left: 0; }
  .subsection-heading { align-items: flex-start; flex-direction: column; gap: 2px; }
  .upgrade-card, .upgrade-card:nth-child(n) { min-height: 160px; border-left: 0; border-bottom: 1px solid var(--line); }
  .settings-row { align-items: flex-start; flex-direction: column; }
  .settings-row .button { width: 100%; }
  .settings-actions { width: 100%; flex-direction: column; }
  .sound-control { width: 100%; min-width: 0; }
  .hardware-row { grid-template-columns: 1fr; }
  .welcome-card { padding: 21px; }
  .welcome-topline { margin-bottom: 23px; }
  .welcome-dialog #welcomeDescription { font-size: .82rem; }
  .tutorial-popover { padding: 16px; }
  .tutorial-actions { align-items: stretch; flex-direction: column-reverse; }
  .tutorial-actions .button { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}