:root {
  --black: #10141a;
  --ink: #f4f6f9;
  --surface: #181d25;
  --surface-glass: rgba(24, 29, 37, .88);
  --surface-2: #202731;
  --control-bg: rgba(255, 255, 255, .035);
  --white: #edf1f6;
  --muted: #a7b0bd;
  --dim: #7f8998;
  --line: rgba(255, 255, 255, .09);
  --line-strong: rgba(255, 255, 255, .17);
  --accent: #6f8fff;
  --accent-hover: #8da6ff;
  --accent-soft: rgba(89, 119, 224, .16);
  --accent-text: #f8faff;
  --code-bg: #0b0f15;
  --code-text: #edf2f7;
  --track: #303846;
  --error-bg: #35191f;
  --error-text: #ff9eac;
  --notice-bg: #2d2517;
  --notice-text: #e6bd72;
  --scroll-thumb: #4d5969;
  --ok: #58bf8b;
  --warn: #d9a24a;
  --bad: #ef7182;
  --sp-cell-empty: #303846;
  --radius: 8px;
  --display: Inter, Arial, Helvetica, sans-serif;
  --sans: Inter, Arial, Helvetica, sans-serif;
  --mono: "Cascadia Code", "JetBrains Mono", Consolas, monospace;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .16);
  --shadow-card: 0 18px 50px rgba(0, 0, 0, .24);
}

:root[data-theme="light"] {
  --black: #f4f6f8;
  --ink: #111720;
  --surface: #ffffff;
  --surface-glass: rgba(255, 255, 255, .86);
  --surface-2: #f0f3f7;
  --control-bg: rgba(255, 255, 255, .72);
  --white: #1d2430;
  --muted: #596273;
  --dim: #626d7c;
  --line: rgba(29, 36, 48, .1);
  --line-strong: rgba(29, 36, 48, .18);
  --accent: #315ed6;
  --accent-hover: #244bb8;
  --accent-soft: #eaf0ff;
  --accent-text: #ffffff;
  --code-bg: #1d222b;
  --code-text: #eef2f7;
  --track: #e1e6ed;
  --error-bg: #fff1f2;
  --error-text: #9f1239;
  --notice-bg: #fff8e6;
  --notice-text: #75480a;
  --scroll-thumb: #aeb7c4;
  --ok: #18794e;
  --warn: #9a5b08;
  --bad: #c7374f;
  --sp-cell-empty: #dce2e9;
  --shadow-sm: 0 1px 2px rgba(17, 24, 39, .04);
  --shadow-card: 0 18px 50px rgba(17, 24, 39, .08);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { color-scheme: dark; }
html[data-theme="light"] { color-scheme: light; }
body {
  margin: 0;
  min-width: 320px;
  background: var(--black);
  color: var(--white);
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.5;
  letter-spacing: 0;
}
body::before, body::after { display: none; }
button, textarea { font: inherit; letter-spacing: 0; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
svg { width: 16px; height: 16px; flex: 0 0 auto; }
code, pre, .mono { font-family: var(--mono); }
.muted { color: var(--muted); }
.muted2, .dim { color: var(--dim); }
.wrap { width: min(1180px, calc(100% - 48px)); margin: 0 auto; }
.spacer { height: 18px; }
.lang-switch-float { position: fixed; top: 18px; right: 22px; z-index: 30; display: flex; align-items: center; gap: 8px; }
.lang-toggle, .theme-toggle, .os-toggle, .sp-range {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--surface-glass);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(12px);
}
.lang-btn, .theme-btn, .os-btn, .sp-range-btn {
  min-height: 34px;
  border: 0;
  border-right: 1px solid var(--line);
  border-radius: 0;
  padding: 0 12px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 12px;
  font-weight: 700;
}
.theme-btn { display: grid; place-items: center; width: 36px; padding: 0; }
.theme-btn svg { width: 15px; height: 15px; }
.lang-btn:last-child, .theme-btn:last-child, .os-btn:last-child, .sp-range-btn:last-child { border-right: 0; }
.lang-btn:hover, .theme-btn:hover, .os-btn:hover, .sp-range-btn:hover { color: var(--accent); background: var(--accent-soft); }
.lang-btn[aria-pressed="true"], .theme-btn[aria-pressed="true"], .os-btn[aria-pressed="true"], .sp-range-btn[aria-pressed="true"] {
  background: var(--accent);
  color: var(--accent-text);
}

#login { min-height: 100vh; display: flex; align-items: center; padding: 72px 0; }
.login-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(340px, .8fr); gap: clamp(42px, 7vw, 96px); align-items: center; }
.hero { position: relative; padding: 24px 0; }
.hero::before, .hero::after { display: none; }
.hero-mark {
  margin-bottom: 22px;
  color: var(--accent);
  font: 700 clamp(16px, 2vw, 20px)/1 var(--sans);
  text-transform: uppercase;
}
.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  padding: 7px 10px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font: 700 11px/1 var(--sans);
  text-transform: uppercase;
}
.hero h1, .sp-head h1 {
  margin: 0;
  max-width: 760px;
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(40px, 5vw, 58px);
  line-height: 1.06;
  text-transform: none;
  letter-spacing: 0;
}
.hero > p { max-width: 610px; margin: 24px 0 32px; color: var(--muted); font-size: 16px; }
.stats { display: grid; grid-template-columns: repeat(2, minmax(0, 210px)); width: min(100%, 420px); border-top: 1px solid var(--line); }
.stat-card { padding: 18px 18px 0 0; border-right: 1px solid var(--line); }
.stat-card + .stat-card { padding-left: 18px; }
.stat-card .n { font: 700 15px/1.2 var(--sans); }
.stat-card .l { margin-top: 6px; color: var(--dim); font-size: 12px; }

.card, .panel, .news-card { border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow-sm); }
.card { padding: 34px; background: var(--surface-glass); box-shadow: var(--shadow-card); backdrop-filter: blur(14px); }
.avatar { display: grid; place-items: center; width: 48px; height: 48px; margin: 0 auto 22px; border-radius: var(--radius); background: var(--accent); color: var(--accent-text); }
.avatar svg { stroke: currentColor !important; }
.card h2 { margin: 0; text-align: center; font: 700 25px/1.15 var(--display); }
.card .sub { margin: 10px 0 26px; color: var(--muted); text-align: center; }
label { display: block; margin-bottom: 8px; font-size: 12px; font-weight: 700; text-transform: uppercase; }
textarea { display: block; width: 100%; min-height: 84px; resize: vertical; padding: 13px; border: 1px solid var(--line-strong); border-radius: var(--radius); outline: 0; background: var(--control-bg); color: var(--white); font-family: var(--mono); }
textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(49, 94, 214, .12); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 9px; width: 100%; min-height: 42px; padding: 0 16px; border: 1px solid var(--accent); border-radius: 6px; background: var(--accent); color: var(--accent-text); cursor: pointer; font-weight: 700; }
.btn:hover { border-color: var(--accent-hover); background: var(--accent-hover); color: var(--accent-text); }
.btn:disabled { cursor: wait; opacity: .55; }
.btn.ghost { width: auto; min-height: 38px; border-color: var(--line-strong); background: var(--control-bg); color: var(--white); }
.btn.ghost:hover { border-color: rgba(49, 94, 214, .3); background: var(--accent-soft); color: var(--accent-hover); }
.btn.mini { min-height: 32px; padding: 0 11px; font-size: 12px; }
.err { display: none; margin-top: 10px; padding: 9px 11px; border-left: 2px solid var(--bad); background: var(--error-bg); color: var(--error-text); font-size: 12px; }
.card .foot { margin: 14px 0 0; color: var(--dim); text-align: center; font-size: 11px; }

#dash { min-height: 100vh; padding: 30px 0 70px; }
.topbar { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 66px; margin-bottom: 14px; padding-right: 188px; border-bottom: 1px solid var(--line); }
.brand { display: inline-flex; align-items: center; gap: 12px; font: 700 17px/1 var(--sans); text-transform: uppercase; }
.brand .dot { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 7px; background: var(--accent); color: var(--accent-text); }
.brand .dot svg { stroke: currentColor !important; }
.topbar-right { display: flex; align-items: center; justify-content: flex-end; gap: 8px; flex-wrap: wrap; }
.keytag { padding: 9px 12px; border: 1px solid var(--line); border-radius: 6px; background: var(--control-bg); color: var(--muted); font: 12px/1 var(--mono); }
.sync-line { display: flex; align-items: center; justify-content: flex-end; gap: 8px; min-height: 30px; color: var(--dim); font: 11px/1 var(--mono); }
.sync-pulse { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); }
.sync-line.is-stale .sync-pulse { background: var(--warn); }

.news-card { display: flex; align-items: center; gap: 14px; margin: 12px 0 18px; padding: 14px 16px; border-left: 3px solid var(--accent); }
.news-card-icon { display: grid; place-items: center; }
.news-card-body { min-width: 0; flex: 1; }
.news-card-label, .section-kicker { color: var(--dim); font: 700 10px/1 var(--mono); text-transform: uppercase; }
.news-card-text { margin-top: 5px; }
.news-card-text code, .guide-pane code { color: var(--accent-hover); }
.news-card-close { border: 0; background: transparent; color: var(--muted); cursor: pointer; }

.grid { display: grid; gap: 14px; }
.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.panel { min-width: 0; padding: 20px; }
.panel h3 { display: flex; align-items: center; gap: 8px; margin: 0 0 14px; color: var(--muted); font: 700 11px/1.2 var(--sans); text-transform: uppercase; }
.panel h3 svg { color: var(--accent); }
.big { overflow-wrap: anywhere; font: 700 clamp(32px, 4vw, 46px)/1 var(--display); font-variant-numeric: tabular-nums; }
.big.small { font-size: clamp(25px, 3vw, 36px); }
.sub2 { margin-top: 7px; color: var(--muted); font-size: 12px; }
.bar { height: 5px; margin-top: 18px; overflow: hidden; border-radius: 999px; background: var(--track); }
.bar i { display: block; height: 100%; border-radius: inherit; background: var(--accent); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { padding: 6px 8px; border: 1px solid var(--line); border-radius: 6px; background: var(--surface-2); color: var(--muted); font: 11px/1 var(--mono); }

.conn-top, .usage-rates-head, .section-line { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; }
.conn-base { display: flex; align-items: center; justify-content: flex-end; gap: 8px; min-width: 0; }
.conn-label { color: var(--dim); font: 700 10px/1 var(--mono); text-transform: uppercase; }
.conn-url { min-width: 0; max-width: min(50vw, 520px); overflow: hidden; padding: 8px 10px; border: 1px solid var(--line); border-radius: 6px; background: var(--surface-2); color: var(--ink); text-overflow: ellipsis; white-space: nowrap; }
.tabs-bar { display: flex; align-items: flex-end; gap: 8px; margin-top: 18px; border-bottom: 1px solid var(--line); }
.tabs { display: flex; flex: 1 1 auto; align-items: center; gap: 6px; min-width: 0; padding-bottom: 10px; overflow-x: auto; }
.tabs-copy { flex: 0 0 auto; margin-bottom: 10px; }
.tab { flex: 0 0 auto; min-height: 32px; padding: 0 11px; border: 1px solid var(--line); border-radius: 6px; background: var(--control-bg); color: var(--muted); cursor: pointer; font-size: 12px; }
.tab:hover { color: var(--accent); border-color: rgba(49, 94, 214, .28); }
.tab.active { color: var(--accent-hover); border-color: rgba(49, 94, 214, .28); background: var(--accent-soft); }
.os-row { display: flex; align-items: center; gap: 12px; margin-top: 12px; }
.os-hint { color: var(--dim); font-size: 11px; }
pre { margin: 12px 0 0; padding: 16px; overflow: auto; border: 1px solid var(--line-strong); border-radius: var(--radius); background: var(--code-bg); color: var(--code-text); font-size: 12px; line-height: 1.65; white-space: pre; overscroll-behavior: contain; }
.guide-pane { padding: 16px 0 0; color: var(--muted); }
.guide-pane ol { margin: 0; padding-left: 22px; }
.guide-pane li + li { margin-top: 8px; }
.guide-pane b { color: var(--ink); }
.guide-pane p { margin: 0 0 10px; }
.os-label { margin: 14px 0 0 !important; color: var(--dim); font: 700 10px/1 var(--mono); text-transform: uppercase; }

.usage-rates-note { margin: 5px 0 0; color: var(--dim); font-size: 12px; }
.status-summary { color: var(--muted); font: 700 11px/1.2 var(--mono); }
.usage-rates-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; margin: 16px 0 0; padding: 0; list-style: none; }
.usage-rates-list li { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; align-items: center; gap: 10px; min-width: 0; padding: 10px 11px; border: 1px solid var(--line); border-radius: 6px; background: var(--surface-2); }
.usage-rates-list code { overflow: hidden; color: var(--ink); font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }
.usage-rates-list strong { display: inline-flex; align-items: center; gap: 6px; font-size: 11px; }
.mprice { color: var(--muted); font: 700 11px/1 var(--mono); white-space: nowrap; }
.status-meta, .tier-hint { color: var(--dim); font-size: 10px; font-style: normal; }
.status-dot { display: inline-block; width: 6px; height: 6px; border-radius: 50%; }
.usage-rates-list .sp-empty { grid-column: 1 / -1; display: flex; justify-content: center; }

.section-line { align-items: flex-end; margin: 8px 0 14px; padding: 22px 0 12px; border-bottom: 1px solid var(--line); }
.section-line h2 { margin: 5px 0 0; font: 700 28px/1.15 var(--display); }
.data-notice { margin-bottom: 14px; padding: 10px 12px; border-left: 2px solid var(--warn); background: var(--notice-bg); color: var(--notice-text); font-size: 12px; }
.chart { display: flex; align-items: flex-end; gap: 5px; height: 150px; padding-top: 16px; }
.chart .col { display: flex; flex: 1 1 0; flex-direction: column; align-items: center; justify-content: flex-end; min-width: 0; height: 100%; }
.chart .col i { display: block; width: min(100%, 22px); min-height: 0; border-radius: 4px 4px 0 0; background: var(--accent); }
.chart .col span { margin-top: 7px; color: var(--dim); font: 9px/1 var(--mono); writing-mode: vertical-rl; }
.mlist { display: grid; gap: 11px; }
.mrow { display: grid; grid-template-columns: minmax(100px, 1fr) minmax(70px, 150px) minmax(120px, auto); align-items: center; gap: 10px; }
.mrow .nm { overflow: hidden; font: 11px/1 var(--mono); text-overflow: ellipsis; white-space: nowrap; }
.mbar { height: 4px; border-radius: 999px; background: var(--track); }
.mbar i { display: block; height: 100%; border-radius: inherit; background: var(--accent); }
.mrow .v { color: var(--muted); font: 10px/1.25 var(--mono); text-align: right; }
.table-scroll { overflow-x: auto; overscroll-behavior-inline: contain; -webkit-overflow-scrolling: touch; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 11px 9px; border-bottom: 1px solid var(--line); text-align: left; white-space: nowrap; }
th { color: var(--dim); font: 700 10px/1 var(--mono); text-transform: uppercase; }
td { font-size: 12px; }
tbody tr:hover { background: var(--surface-2); }
.dot-ok { color: var(--ok); }
.dot-bad { color: var(--bad); }

.status-page { background: var(--black); }
.sp-wrap { padding: 80px 0 60px; }
.sp-head { margin-bottom: 28px; padding: 0 0 26px; border-bottom: 1px solid var(--line); }
.sp-head h1 { max-width: 880px; font-size: clamp(38px, 6vw, 52px); }
.sp-head p { max-width: 740px; margin: 20px 0 0; }
.sp-head-right { display: flex; align-items: center; gap: 12px; }
.sp-legend { margin-top: 14px; }
.sp-legend-list { display: grid; gap: 9px; margin: 0; padding: 0; list-style: none; }
.sp-legend-list li { display: flex; align-items: baseline; gap: 9px; color: var(--muted); font-size: 12px; }
.sp-strip-wrap { grid-column: 1 / -1; width: 100%; margin-top: 3px; }
.sp-strip { display: flex; gap: 1px; width: 100%; height: 6px; }
.sp-cell { display: block; flex: 1 1 0; min-width: 1px; height: 100%; }
.sp-strip-axis { display: flex; justify-content: space-between; margin-top: 4px; color: var(--dim); font: 9px/1 var(--mono); }
.sp-legend-strip { flex: 0 0 76px; height: 5px; background: var(--line-strong); }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--black); }
::-webkit-scrollbar-thumb { border: 3px solid var(--black); border-radius: 999px; background: var(--scroll-thumb); }

@media (max-width: 920px) {
  .wrap { width: min(100% - 30px, 760px); }
  .login-grid { grid-template-columns: 1fr; }
  .hero { max-width: 680px; padding-right: 20px; }
  .cols-3 { grid-template-columns: 1fr 1fr; }
  .cols-3 .panel:last-child { grid-column: 1 / -1; }
  .cols-2 { grid-template-columns: 1fr; }
  .usage-rates-list { grid-template-columns: 1fr; }
  #dash { padding-top: 84px; }
  .topbar { align-items: flex-start; padding-right: 0; }
  .topbar-right { justify-content: flex-start; }
  .conn-top { flex-direction: column; }
  .conn-base { width: 100%; justify-content: flex-start; }
  .conn-url { max-width: calc(100% - 120px); }
}

@media (max-width: 620px) {
  .wrap { width: calc(100% - 20px); }
  #login { align-items: flex-start; padding: 94px 0 44px; }
  .hero { padding: 20px 8px 28px; }
  .hero h1 { font-size: 38px; }
  .stats { display: none; }
  .card { padding: 24px 18px; }
  #dash { padding-top: 84px; }
  .topbar { display: block; padding-right: 0; }
  .brand { margin-bottom: 14px; }
  .topbar-right { display: grid; grid-template-columns: 1fr 1fr; }
  .keytag { grid-column: 1 / -1; border-left: 0; border-bottom: 1px solid var(--line); }
  .topbar-right .btn { width: 100%; }
  .topbar-right #logout { grid-column: 1 / -1; }
  .cols-3 { grid-template-columns: 1fr; }
  .cols-3 .panel:last-child { grid-column: auto; }
  .panel { padding: 16px; }
  .conn-base { display: grid; grid-template-columns: 1fr auto; }
  .conn-label { grid-column: 1 / -1; }
  .conn-url { width: 100%; max-width: none; }
  .tabs-bar { align-items: stretch; flex-direction: column; border-bottom: 0; }
  .tabs { border-bottom: 1px solid var(--line); }
  .tabs-copy { align-self: flex-end; margin-bottom: 0; }
  .os-row, .section-line, .usage-rates-head { align-items: stretch; flex-direction: column; }
  .usage-rates-list li { grid-template-columns: minmax(0, 1fr) auto; }
  .usage-rates-list li strong { grid-column: 1 / -1; }
  .mrow { grid-template-columns: minmax(0, 1fr) 90px; }
  .mrow .mbar { display: none; }
  .sp-wrap { padding-top: 92px; }
  .sp-head { padding-left: 0; }
  .sp-head h1 { font-size: 38px; }
  .sp-head-right { justify-content: space-between; }
  .sp-strip { height: 10px; overflow: hidden; }
}

@media (max-width: 420px) {
  .lang-switch-float { top: max(12px, env(safe-area-inset-top)); right: 12px; }
  .topbar-right { grid-template-columns: 1fr; }
  .keytag, .topbar-right #logout { grid-column: auto; }
  .topbar-right .btn { width: 100%; }
  .conn-base { grid-template-columns: minmax(0, 1fr) auto; }
  .sp-head-right { align-items: stretch; flex-direction: column; }
  .sp-range { width: 100%; }
  .sp-range-btn { flex: 1; }
}