/* Layout: fixed left rail of grouped services + scrolling work area of resource lists and detail pages */
:root {
  --bg: #f2f4f8;
  --surface: #ffffff;
  --surface-2: #f7f8fb;
  --line: #e3e7ef;
  --line-strong: #cfd5e1;
  --fg: #141a26;
  --fg-2: #4c5568;
  --fg-3: #8089a0;
  --accent: #2f5bff;
  --accent-ink: #ffffff;
  --accent-soft: #e8edff;
  --accent-fg: #2448d8;
  --ok: #17a462;
  --ok-soft: #e3f6ec;
  --warn: #c98a07;
  --warn-soft: #fbf1d9;
  --bad: #e0393e;
  --bad-soft: #fde7e7;
  --idle: #8b93a7;
  --idle-soft: #eceef3;
  --rail: #ffffff;
  --rail-fg: #3d4658;
  --rail-active: #eef1ff;
  --shadow: 0 1px 2px rgba(20, 26, 38, .04), 0 4px 16px rgba(20, 26, 38, .05);
  --shadow-pop: 0 12px 40px rgba(20, 26, 38, .18);
  --chart-1: #2f5bff;
  --chart-2: #13b3a4;
  --chart-3: #f08a24;

  --font-ui: "Onest", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  --r-sm: 8px;
  --r: 12px;
  --r-lg: 16px;
  --rail-w: 252px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0e1118; --surface: #161a24; --surface-2: #1b202c; --line: #262c3a; --line-strong: #343c4e;
    --fg: #e9ecf3; --fg-2: #a9b1c3; --fg-3: #6f7890;
    --accent: #5b7fff; --accent-ink: #ffffff; --accent-soft: #1d2650; --accent-fg: #9db2ff;
    --ok: #38c985; --ok-soft: #12301f; --warn: #e6ad35; --warn-soft: #33280e; --bad: #ff6b6f; --bad-soft: #3a1618;
    --idle: #7d869c; --idle-soft: #222836;
    --rail: #121620; --rail-fg: #b5bccc; --rail-active: #1d2442;
    --shadow: 0 1px 2px rgba(0,0,0,.3); --shadow-pop: 0 16px 48px rgba(0,0,0,.55);
    --chart-1: #6f8dff; --chart-2: #2fd0bf; --chart-3: #ffa04d;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0e1118; --surface: #161a24; --surface-2: #1b202c; --line: #262c3a; --line-strong: #343c4e;
  --fg: #e9ecf3; --fg-2: #a9b1c3; --fg-3: #6f7890;
  --accent: #5b7fff; --accent-ink: #ffffff; --accent-soft: #1d2650; --accent-fg: #9db2ff;
  --ok: #38c985; --ok-soft: #12301f; --warn: #e6ad35; --warn-soft: #33280e; --bad: #ff6b6f; --bad-soft: #3a1618;
  --idle: #7d869c; --idle-soft: #222836;
  --rail: #121620; --rail-fg: #b5bccc; --rail-active: #1d2442;
  --shadow: 0 1px 2px rgba(0,0,0,.3); --shadow-pop: 0 16px 48px rgba(0,0,0,.55);
  --chart-1: #6f8dff; --chart-2: #2fd0bf; --chart-3: #ffa04d;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 400 14px/1.5 var(--font-ui);
  -webkit-font-smoothing: antialiased;
}
button, input, select, textarea { font: inherit; color: inherit; }
a { color: var(--accent-fg); text-decoration: none; }
a:hover { text-decoration: underline; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
[hidden] { display: none !important; }
.mono { font-family: var(--font-mono); font-size: .92em; letter-spacing: -.01em; }
.num { font-variant-numeric: tabular-nums; }
.muted { color: var(--fg-2); }
.faint { color: var(--fg-3); }
h1, h2, h3 { margin: 0; text-wrap: balance; }

/* ---------- shell ---------- */
.shell { display: grid; grid-template-columns: var(--rail-w) minmax(0, 1fr); min-height: 100vh; min-height: 100dvh; }
.rail {
  position: sticky; top: 0; height: 100vh; height: 100dvh;
  background: var(--rail); border-right: 1px solid var(--line);
  display: flex; flex-direction: column; padding: 18px 12px 14px;
  padding-left: max(12px, env(safe-area-inset-left, 0px));
  overflow-y: auto;
}
.brand { display: flex; align-items: center; gap: 10px; padding: 4px 10px 18px; color: var(--fg); }
.brand:hover { text-decoration: none; }
.brand-mark { width: 30px; height: 30px; border-radius: 9px; background: var(--accent); display: grid; place-items: center; flex: none; }
.brand-mark svg { width: 20px; height: 20px; }
.brand-name { font-weight: 700; font-size: 17px; letter-spacing: -.02em; }
.brand-name span { color: var(--fg-3); font-weight: 500; }
.nav-group { display: grid; gap: 2px; margin-bottom: 14px; }
.nav-label { font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: var(--fg-3); padding: 0 10px 4px; font-weight: 600; }
.nav-item {
  display: flex; align-items: center; gap: 11px; padding: 8px 10px; border-radius: var(--r-sm);
  color: var(--rail-fg); font-weight: 500;
}
button.nav-item { border: 0; background: none; width: 100%; cursor: pointer; text-align: left; font: inherit; }
.nav-item:hover { background: var(--surface-2); text-decoration: none; color: var(--fg); }
.nav-item.active { background: var(--rail-active); color: var(--accent-fg); }
.nav-item svg { width: 18px; height: 18px; flex: none; }
.nav-item .count { margin-left: auto; font-size: 12px; color: var(--fg-3); font-variant-numeric: tabular-nums; }
.nav-item.active .count { color: var(--accent-fg); }
.rail-foot { margin-top: auto; display: grid; gap: 2px; border-top: 1px solid var(--line); padding-top: 12px; }
.rail-account { display: flex; align-items: center; gap: 10px; padding: 8px 10px; }
.avatar { width: 30px; height: 30px; border-radius: 50%; background: var(--accent-soft); color: var(--accent-fg); display: grid; place-items: center; font-weight: 700; font-size: 13px; flex: none; text-transform: uppercase; }
.rail-account .who { min-width: 0; line-height: 1.25; }
.rail-account .who b { display: block; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rail-account .who small { color: var(--fg-3); font-size: 12px; }

.main { min-width: 0; display: flex; flex-direction: column; }
.topbar {
  position: sticky; top: 0; z-index: 5; background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  display: flex; align-items: center; gap: 12px; padding: 14px 32px;
  padding-right: max(32px, env(safe-area-inset-right, 0px));
  border-bottom: 1px solid transparent;
}
.topbar.scrolled { border-bottom-color: var(--line); }
.crumbs { display: flex; align-items: center; gap: 6px; color: var(--fg-3); font-size: 13px; min-width: 0; flex-wrap: wrap; }
.crumbs a { color: var(--fg-2); }
.crumbs .sep { opacity: .6; }
.topbar .spacer { flex: 1; }
.btn.menu-btn { display: none; }
table.res .copyable span { white-space: nowrap; }
.content { padding: 8px 32px 56px; padding-right: max(32px, env(safe-area-inset-right, 0px)); display: grid; gap: 22px; align-content: start; max-width: 1360px; width: 100%; }

.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.page-head h1 { font-size: 28px; font-weight: 700; letter-spacing: -.025em; line-height: 1.15; }
.page-head p { margin: 6px 0 0; color: var(--fg-2); max-width: 62ch; }
.head-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.title-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }

/* ---------- controls ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 38px; padding: 0 16px; border-radius: 10px; border: 1px solid var(--line-strong);
  background: var(--surface); color: var(--fg); font-weight: 600; cursor: pointer; white-space: nowrap;
  transition: background .15s, border-color .15s, color .15s;
}
.btn:hover { border-color: var(--fg-3); text-decoration: none; }
.btn svg { width: 17px; height: 17px; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.primary:hover { background: color-mix(in srgb, var(--accent) 88%, black); }
.btn.danger { color: var(--bad); }
.btn.danger:hover { border-color: var(--bad); background: var(--bad-soft); }
.btn.danger.solid { background: var(--bad); color: #fff; border-color: var(--bad); }
.btn.ghost { border-color: transparent; background: transparent; }
.btn.ghost:hover { background: var(--surface-2); }
.btn.sm { height: 32px; padding: 0 12px; font-size: 13px; border-radius: 8px; }
.btn.icon { width: 38px; padding: 0; }
.btn.sm.icon { width: 32px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn.busy { pointer-events: none; opacity: .7; }

.field { display: grid; gap: 6px; align-content: start; }
.field label { font-weight: 600; font-size: 13px; }
.field .hint { font-size: 12.5px; color: var(--fg-3); }
.input, .select, textarea.input {
  height: 40px; padding: 0 12px; border: 1px solid var(--line-strong); border-radius: 10px;
  background: var(--surface); width: 100%; min-width: 0;
}
textarea.input { height: auto; min-height: 96px; padding: 10px 12px; resize: vertical; font-family: var(--font-mono); font-size: 13px; }
.input:focus, .select:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.search { position: relative; flex: 1; max-width: 320px; min-width: 160px; }
.search svg { position: absolute; left: 11px; top: 50%; transform: translateY(-50%); width: 16px; height: 16px; color: var(--fg-3); }
.search .input { padding-left: 34px; height: 38px; }
.check { display: flex; align-items: center; gap: 8px; cursor: pointer; }
.check input { width: 16px; height: 16px; accent-color: var(--accent); }

.seg { display: inline-flex; background: var(--surface-2); border: 1px solid var(--line); border-radius: 10px; padding: 3px; gap: 2px; }
.seg button { border: 0; background: transparent; padding: 5px 12px; border-radius: 7px; cursor: pointer; font-weight: 500; color: var(--fg-2); font-size: 13px; }
.seg button.on { background: var(--surface); color: var(--fg); box-shadow: var(--shadow); }

.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); overflow-x: auto; scrollbar-width: none; }
.tabs a { padding: 10px 14px; color: var(--fg-2); font-weight: 600; border-bottom: 2px solid transparent; margin-bottom: -1px; white-space: nowrap; }
.tabs a:hover { color: var(--fg); text-decoration: none; }
.tabs a.on { color: var(--accent-fg); border-bottom-color: var(--accent); }

/* ---------- surfaces ---------- */
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); }
.panel-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px 20px; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.panel-head h2 { font-size: 16px; font-weight: 650; }
.panel-head .sub { color: var(--fg-3); font-size: 13px; }
.panel-body { padding: 18px 20px; }
.grid { display: grid; gap: 16px; }
.grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid.side { grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); align-items: start; }

.kv { display: grid; grid-template-columns: minmax(120px, 38%) minmax(0, 1fr); gap: 10px 16px; margin: 0; }
.kv dt { color: var(--fg-3); }
.kv dd { margin: 0; min-width: 0; overflow-wrap: anywhere; }
.copyable { display: inline-flex; align-items: center; gap: 6px; max-width: 100%; }
.copyable button { border: 0; background: none; cursor: pointer; color: var(--fg-3); padding: 2px; border-radius: 5px; display: inline-grid; place-items: center; flex: none; }
.copyable button:hover { color: var(--accent-fg); background: var(--accent-soft); }
.copyable button svg { width: 14px; height: 14px; }
.copyable span { min-width: 0; overflow-wrap: anywhere; }

/* stat tiles */
.tiles { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.tile { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 16px 18px; display: grid; gap: 6px; color: var(--fg); }
a.tile:hover { border-color: var(--line-strong); text-decoration: none; }
.tile .t-label { color: var(--fg-2); font-size: 13px; display: flex; align-items: center; gap: 8px; }
.tile .t-label svg { width: 16px; height: 16px; color: var(--fg-3); }
.tile .t-value { font-size: 28px; font-weight: 700; letter-spacing: -.03em; font-variant-numeric: tabular-nums; line-height: 1.1; }
.tile .t-value small { font-size: 15px; color: var(--fg-3); font-weight: 600; letter-spacing: 0; }
.tile .t-foot { font-size: 12.5px; color: var(--fg-3); }

/* resource table */
.table-wrap { overflow-x: auto; }
table.res { width: 100%; border-collapse: collapse; min-width: 640px; }
table.res th { text-align: left; font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--fg-3); font-weight: 600; padding: 10px 16px; border-bottom: 1px solid var(--line); white-space: nowrap; }
table.res td { padding: 12px 16px; border-bottom: 1px solid var(--line); vertical-align: middle; }
table.res tr:last-child td { border-bottom: 0; }
table.res tr.click { cursor: pointer; }
table.res tr.click:hover td { background: var(--surface-2); }
table.res td.r, table.res th.r { text-align: right; }
.res-name { display: flex; align-items: center; gap: 12px; min-width: 0; }
.res-name b { font-weight: 600; display: block; }
.res-name small { color: var(--fg-3); font-size: 12.5px; display: block; }
.res-ico { width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; flex: none; background: var(--accent-soft); color: var(--accent-fg); }
.res-ico svg { width: 19px; height: 19px; }
.res-ico.teal { background: color-mix(in srgb, var(--chart-2) 16%, var(--surface)); color: var(--chart-2); }
.res-ico.orange { background: color-mix(in srgb, var(--chart-3) 16%, var(--surface)); color: var(--chart-3); }
.spec { display: inline-flex; gap: 6px; flex-wrap: wrap; }
.spec span { background: var(--surface-2); border: 1px solid var(--line); border-radius: 6px; padding: 1px 7px; font-size: 12.5px; color: var(--fg-2); white-space: nowrap; font-variant-numeric: tabular-nums; }

/* server cards */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 14px; }
.rcard { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 16px 18px; display: grid; gap: 14px; cursor: pointer; color: var(--fg); }
.rcard:hover { border-color: var(--line-strong); box-shadow: var(--shadow); text-decoration: none; }
.rcard-top { display: flex; justify-content: space-between; gap: 10px; align-items: flex-start; }
.rcard .meta { display: grid; grid-template-columns: auto 1fr; gap: 4px 12px; font-size: 13px; }
.rcard .meta dt { color: var(--fg-3); }
.rcard .meta dd { margin: 0; text-align: right; overflow-wrap: anywhere; }
.rcard-foot { display: flex; justify-content: space-between; align-items: center; border-top: 1px solid var(--line); padding-top: 12px; }
.price { font-weight: 650; font-variant-numeric: tabular-nums; }
.price small { color: var(--fg-3); font-weight: 500; }

/* status pill */
.pill { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; font-weight: 600; padding: 3px 9px 3px 8px; border-radius: 999px; white-space: nowrap; background: var(--idle-soft); color: var(--idle); }
.pill::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.pill.ok { background: var(--ok-soft); color: var(--ok); }
.pill.warn { background: var(--warn-soft); color: var(--warn); }
.pill.bad { background: var(--bad-soft); color: var(--bad); }
.pill.busy::before { animation: pulse 1.2s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: .25; } }
.tag { display: inline-flex; align-items: center; gap: 5px; font-size: 12px; padding: 2px 8px; border-radius: 6px; background: var(--surface-2); border: 1px solid var(--line); color: var(--fg-2); white-space: nowrap; }
.flag { font-size: 15px; line-height: 1; }

/* usage bar */
.meter { display: grid; gap: 6px; }
.meter-top { display: flex; justify-content: space-between; font-size: 13px; }
.meter-bar { height: 8px; background: var(--surface-2); border: 1px solid var(--line); border-radius: 999px; overflow: hidden; }
.meter-bar i { display: block; height: 100%; background: var(--accent); border-radius: 999px; }
.meter-bar i.warn { background: var(--warn); }
.meter-bar i.bad { background: var(--bad); }

/* charts */
.charts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.chart { padding: 16px 18px 12px; display: grid; gap: 10px; }
.chart-head { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.chart-head h3 { font-size: 14px; font-weight: 600; }
.chart-now { font-size: 22px; font-weight: 700; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.chart-now small { font-size: 13px; color: var(--fg-3); font-weight: 500; }
.legend { display: flex; gap: 12px; font-size: 12px; color: var(--fg-2); flex-wrap: wrap; }
.legend i { display: inline-block; width: 10px; height: 3px; border-radius: 2px; margin-right: 5px; vertical-align: middle; }
.chart svg { width: 100%; height: 170px; display: block; overflow: visible; }
.chart svg text { fill: var(--fg-3); font-size: 10.5px; font-family: var(--font-ui); }
.chart svg .grid-line { stroke: var(--line); stroke-width: 1; }
.chart .tip { position: absolute; pointer-events: none; background: var(--fg); color: var(--bg); font-size: 12px; padding: 6px 9px; border-radius: 8px; white-space: nowrap; transform: translate(-50%, -110%); font-variant-numeric: tabular-nums; z-index: 2; }
.chart-box { position: relative; }

/* empty / loading / error */
.empty { padding: 44px 20px; text-align: center; display: grid; gap: 10px; justify-items: center; color: var(--fg-2); }
.empty svg { width: 40px; height: 40px; color: var(--fg-3); }
.empty b { color: var(--fg); font-size: 15px; }
.empty p { margin: 0; max-width: 46ch; }
.skeleton { background: linear-gradient(90deg, var(--surface-2) 25%, var(--line) 50%, var(--surface-2) 75%); background-size: 200% 100%; animation: shimmer 1.3s infinite; border-radius: 8px; height: 16px; }
@keyframes shimmer { to { background-position: -200% 0; } }
.notice { display: flex; gap: 12px; align-items: flex-start; padding: 12px 14px; border-radius: var(--r); background: var(--accent-soft); color: var(--fg); border: 1px solid color-mix(in srgb, var(--accent) 25%, transparent); }
.notice svg { width: 18px; height: 18px; flex: none; margin-top: 2px; color: var(--accent-fg); }
.notice.bad { background: var(--bad-soft); border-color: color-mix(in srgb, var(--bad) 30%, transparent); }
.notice.bad svg { color: var(--bad); }
.notice.warn { background: var(--warn-soft); border-color: color-mix(in srgb, var(--warn) 30%, transparent); }
.notice.warn svg { color: var(--warn); }
.notice p { margin: 0; }

/* list rows (keys, snapshots …) */
.rows { display: grid; }
.row { display: flex; align-items: center; gap: 14px; padding: 13px 20px; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.row:last-child { border-bottom: 0; }
.row .grow { flex: 1; min-width: 180px; }
.row b { font-weight: 600; }
.row small { color: var(--fg-3); display: block; font-size: 12.5px; }

/* dropdown */
.menu { position: fixed; z-index: 40; min-width: 210px; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow-pop); padding: 6px; display: grid; }
.menu button, .menu a { display: flex; align-items: center; gap: 10px; text-align: left; border: 0; background: none; padding: 8px 10px; border-radius: 8px; cursor: pointer; color: var(--fg); font-weight: 500; }
.menu button:hover, .menu a:hover { background: var(--surface-2); text-decoration: none; }
.menu button svg, .menu a svg { width: 16px; height: 16px; color: var(--fg-3); }
.menu .danger, .menu .danger svg { color: var(--bad); }
.menu hr { border: 0; border-top: 1px solid var(--line); margin: 5px 4px; }

/* modal */
.backdrop { position: fixed; inset: 0; background: rgba(10, 14, 22, .45); z-index: 50; display: grid; place-items: center; padding: 16px; animation: fade .15s ease; }
.modal { background: var(--surface); border-radius: 18px; width: min(480px, 100%); box-shadow: var(--shadow-pop); display: grid; max-height: calc(100dvh - 32px); overflow: auto; animation: rise .18s ease; }
.modal.wide { width: min(640px, 100%); }
.modal-head { padding: 20px 22px 6px; display: grid; gap: 6px; }
.modal-head h2 { font-size: 19px; font-weight: 700; letter-spacing: -.01em; }
.modal-head p { margin: 0; color: var(--fg-2); }
.modal-body { padding: 14px 22px; display: grid; gap: 14px; }
.modal-foot { padding: 6px 22px 20px; display: flex; justify-content: flex-end; gap: 8px; flex-wrap: wrap; }
@keyframes fade { from { opacity: 0; } }
@keyframes rise { from { transform: translateY(8px); opacity: 0; } }
@media (prefers-reduced-motion: reduce) { *, *::before { animation: none !important; transition: none !important; } }

/* toasts */
.toasts { position: fixed; right: max(16px, env(safe-area-inset-right, 0px)); bottom: calc(16px + env(safe-area-inset-bottom, 0px)); z-index: 60; display: grid; gap: 8px; }
.toast { background: var(--fg); color: var(--bg); padding: 11px 16px; border-radius: 12px; box-shadow: var(--shadow-pop); max-width: 380px; display: flex; gap: 10px; align-items: flex-start; animation: rise .2s ease; }
.toast.bad { background: var(--bad); color: #fff; }
.toast svg { width: 18px; height: 18px; flex: none; margin-top: 1px; }

/* auth screens */
.auth { min-height: 100vh; min-height: 100dvh; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); }
.auth-side { background: var(--accent); color: #fff; padding: 48px; display: flex; flex-direction: column; justify-content: space-between; gap: 32px; position: relative; overflow: hidden; }
.auth-side .brand { color: #fff; padding: 0; }
.auth-side .brand-mark { background: rgba(255,255,255,.18); }
.auth-side .brand-name span { color: rgba(255,255,255,.7); }
.auth-side h2 { font-size: 34px; line-height: 1.12; letter-spacing: -.03em; font-weight: 700; max-width: 16ch; }
.auth-side p { color: rgba(255,255,255,.82); max-width: 40ch; margin: 12px 0 0; }
.auth-grid { position: absolute; inset: auto -40px -40px auto; width: 360px; height: 360px; opacity: .22; }
.auth-main { display: grid; place-items: center; padding: 40px 24px; background: var(--surface); }
.auth-card { width: min(400px, 100%); display: grid; gap: 18px; }
.auth-card h1 { font-size: 26px; letter-spacing: -.02em; }
.auth-card > p { margin: -8px 0 0; color: var(--fg-2); }
.auth-card form { display: grid; gap: 14px; }
.auth-card .btn { height: 44px; }
.steps { display: flex; gap: 6px; }
.steps i { height: 4px; flex: 1; border-radius: 4px; background: var(--line); }
.steps i.on { background: var(--accent); }

/* code block */
pre.code { margin: 0; background: var(--surface-2); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; font: 12.5px/1.55 var(--font-mono); overflow-x: auto; white-space: pre; }
details.raw summary { cursor: pointer; color: var(--fg-3); font-size: 13px; padding: 4px 0; }

.demo-band { background: var(--warn-soft); color: var(--fg); border-bottom: 1px solid color-mix(in srgb, var(--warn) 30%, transparent); padding: 7px 32px; font-size: 13px; display: flex; gap: 8px; align-items: center; }
.demo-band b { color: var(--warn); }

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
  .tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid.side { grid-template-columns: minmax(0, 1fr); }
  .charts { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 860px) {
  .shell { grid-template-columns: minmax(0, 1fr); }
  .rail { position: fixed; inset: 0 auto 0 0; width: min(290px, 86vw); z-index: 45; transform: translateX(-102%); transition: transform .2s ease; box-shadow: var(--shadow-pop); }
  .shell.nav-open .rail { transform: none; }
  .shell.nav-open::after { content: ""; position: fixed; inset: 0; background: rgba(10,14,22,.4); z-index: 44; }
  .btn.menu-btn { display: inline-flex; }
  .topbar { padding: 12px 16px; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); top: env(safe-area-inset-top, 0px); }
  .content { padding: 6px 16px 40px; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
  .demo-band { padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
  .grid.two, .grid.three { grid-template-columns: minmax(0, 1fr); }
  .page-head h1 { font-size: 23px; }
  .auth { grid-template-columns: minmax(0, 1fr); }
  .auth-side { padding: 28px 20px; }
  .auth-side h2 { font-size: 24px; }
  .auth-grid { display: none; }
}
@media (max-width: 520px) {
  .tiles { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 10px; }
  .tile { padding: 14px; }
  .tile .t-value { font-size: 23px; }
  .kv { grid-template-columns: minmax(0, 1fr); gap: 2px 0; }
  .kv dd { margin-bottom: 8px; }
  .cards { grid-template-columns: minmax(0, 1fr); }
  .search { max-width: none; flex-basis: 100%; }
}

/* ---------- создание ресурсов ---------- */
.create { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 20px; align-items: start; }
.summary { position: sticky; top: 76px; }
.summary .kv { grid-template-columns: minmax(80px, 40%) minmax(0, 1fr); font-size: 13.5px; }
.sum-price { border-top: 1px solid var(--line); padding-top: 14px; }
.choices { display: grid; gap: 10px; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); }
.choices.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.choices.wide, .choices.tariffs { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
.choice { position: relative; display: flex; align-items: center; gap: 12px; padding: 12px 14px; border: 1px solid var(--line-strong); border-radius: 12px; background: var(--surface); cursor: pointer; transition: border-color .12s, box-shadow .12s, background .12s; min-width: 0; }
.choice:hover { border-color: var(--fg-3); }
.choice input { position: absolute; opacity: 0; pointer-events: none; }
.choice.on { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent) inset; background: color-mix(in srgb, var(--accent-soft) 55%, var(--surface)); }
.choice:has(input:focus-visible) { outline: 2px solid var(--accent); outline-offset: 2px; }
.choice.off { opacity: .45; cursor: not-allowed; }
.choice-ico { width: 32px; height: 32px; border-radius: 9px; background: var(--surface-2); display: grid; place-items: center; flex: none; color: var(--fg-2); }
.choice-ico svg { width: 18px; height: 18px; }
.choice-ico img { width: 22px; height: 22px; object-fit: contain; }
.choice.on .choice-ico { background: var(--accent-soft); color: var(--accent-fg); }
.choice-main { min-width: 0; display: grid; line-height: 1.3; }
.choice-main b { font-weight: 600; overflow-wrap: anywhere; }
.choice-main small { color: var(--fg-3); font-size: 12.5px; overflow-wrap: anywhere; }
.choice-aside { margin-left: auto; text-align: right; display: grid; line-height: 1.2; white-space: nowrap; }
.choice-aside small { color: var(--fg-3); font-size: 11.5px; }
@media (max-width: 1100px) { .create { grid-template-columns: minmax(0, 1fr); } .summary { position: static; } }
@media (max-width: 520px) { .choices.two { grid-template-columns: minmax(0, 1fr); } }