:root {
  color-scheme: dark;
  --bg: #060909;
  --panel: #0b1010;
  --panel-2: #0f1615;
  --ink: #e7f0e9;
  --muted: #7c9288;
  --line: #1c2b27;
  --green: #58f79b;
  --green-dim: #1ca75a;
  --amber: #ffc55a;
  --red: #ff6b6b;
  --mono: "IBM Plex Mono", "Cascadia Mono", "SFMono-Regular", Consolas, monospace;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-height: 100vh; background: var(--bg); color: var(--ink); font-family: var(--sans); font-size: 16px; line-height: 1.55; }
a { color: inherit; }
button, input { font: inherit; }
::selection { background: var(--green); color: #041008; }

body::before {
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: -1;
  background: radial-gradient(circle at 82% 12%, rgba(88,247,155,.08), transparent 28%), linear-gradient(rgba(255,255,255,.014) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.014) 1px, transparent 1px);
  background-size: auto, 48px 48px, 48px 48px;
}
.scanlines { position: fixed; inset: 0; pointer-events: none; z-index: 20; opacity: .04; background: repeating-linear-gradient(0deg, transparent 0 3px, #fff 4px); }

.topbar { min-height: 72px; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 24px; padding: 0 3vw; font-family: var(--mono); font-size: .82rem; letter-spacing: .08em; position: relative; z-index: 2; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; font-weight: 700; }
.brand-mark { display: grid; place-items: center; width: 38px; height: 38px; border: 1px solid var(--green); color: var(--green); font-size: .72rem; box-shadow: inset 0 0 18px rgba(88,247,155,.08); }
.network-state { color: var(--green); }
.pulse-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 0 rgba(88,247,155,.7); margin-right: 8px; animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 8px rgba(88,247,155,0); } 100% { box-shadow: 0 0 0 0 rgba(88,247,155,0); } }
.topbar nav { justify-self: end; display: flex; gap: 24px; }
.topbar nav a { color: var(--muted); text-decoration: none; }
.topbar nav a:hover { color: var(--green); }
.donate-nav { border: 0; padding: 0; background: transparent; color: var(--amber); cursor: pointer; font: inherit; letter-spacing: inherit; }
.donate-nav:hover { color: #ffe1a3; }

.public-grid { width: min(1500px, 94vw); margin: 0 auto; display: grid; grid-template-columns: 1.25fr .75fr; border-left: 1px solid var(--line); border-right: 1px solid var(--line); }
.hero-panel, .status-panel, .rooms-panel, .boundary-panel { padding: clamp(32px, 5vw, 76px); }
.hero-panel { min-height: 520px; display: flex; flex-direction: column; justify-content: center; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.eyebrow, .section-heading, .status-title, .activity-header { font: 700 .76rem/1.2 var(--mono); letter-spacing: .12em; color: var(--muted); text-transform: uppercase; }
.hero-panel h1 { max-width: 850px; margin: 24px 0 20px; font-size: clamp(3rem, 6.8vw, 7.2rem); line-height: .88; letter-spacing: -.065em; font-weight: 620; }
.hero-panel p { max-width: 650px; color: #a7b7af; font-size: clamp(1rem, 1.5vw, 1.2rem); }
.denied-stamp { align-self: flex-start; margin-top: 30px; border: 1px solid var(--red); color: var(--red); padding: 10px 14px; transform: rotate(-1deg); font: 700 .78rem var(--mono); letter-spacing: .12em; box-shadow: inset 0 0 24px rgba(255,107,107,.06); }

.status-panel { min-height: 520px; border-bottom: 1px solid var(--line); background: rgba(8,14,13,.72); }
.status-title, .activity-header, .section-heading { display: flex; justify-content: space-between; gap: 16px; }
.metrics { display: grid; grid-template-columns: 1fr 1fr; margin: 34px 0 42px; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.metrics article { min-height: 112px; padding: 20px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); display: flex; flex-direction: column; justify-content: space-between; }
.metrics strong { font: 400 clamp(2rem, 4vw, 3.4rem)/1 var(--mono); color: var(--green); }
.metrics span, .admin-metrics span { font: .72rem var(--mono); letter-spacing: .1em; color: var(--muted); }
.activity-chart { height: 94px; display: flex; align-items: end; gap: 4px; margin-top: 18px; border-bottom: 1px solid #2b423b; background: repeating-linear-gradient(to top, transparent 0 22px, rgba(255,255,255,.035) 23px); }
.activity-chart i { flex: 1; height: max(2px, var(--h)); background: linear-gradient(to top, var(--green-dim), var(--green)); opacity: .82; transition: height .5s ease; }

.rooms-panel { border-right: 1px solid var(--line); }
.section-heading { padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.room-row { display: grid; grid-template-columns: 1fr auto 150px; align-items: center; gap: 30px; min-height: 74px; border-bottom: 1px solid var(--line); font-family: var(--mono); }
.room-row strong { font-size: 1rem; }
.room-prefix { color: var(--green); padding-right: 4px; }
.room-row > span, .room-row time { color: var(--muted); font-size: .76rem; text-align: right; }
.room-row:hover { background: rgba(88,247,155,.025); }

.boundary-panel { position: relative; overflow: hidden; }
.boundary-panel h2 { max-width: 450px; font-size: clamp(1.8rem, 3vw, 3.2rem); line-height: 1.05; letter-spacing: -.04em; margin-top: 42px; }
.boundary-panel p { color: #9baca4; }
.boundary-graphic { height: 140px; position: relative; border: 1px solid var(--line); overflow: hidden; }
.boundary-graphic::before { content: ""; position: absolute; inset: 50% auto auto 50%; width: 250px; height: 250px; border: 1px solid var(--line); border-radius: 50%; transform: translate(-50%,-50%); }
.boundary-graphic span { position: absolute; width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 12px var(--green); }
.boundary-graphic span:nth-child(1) { left: 24%; top: 33%; }.boundary-graphic span:nth-child(2) { left: 57%; top: 60%; }.boundary-graphic span:nth-child(3) { left: 72%; top: 25%; }
.boundary-graphic b { position: absolute; right: 12px; bottom: 9px; color: var(--red); font: .7rem var(--mono); }
.text-link { display: inline-flex; gap: 10px; margin-top: 18px; text-decoration: none; color: var(--green); font: 700 .75rem var(--mono); letter-spacing: .08em; }

footer { min-height: 70px; display: flex; justify-content: space-between; align-items: center; width: min(1500px, 94vw); margin: 0 auto; color: var(--muted); font: .7rem var(--mono); letter-spacing: .08em; }

.donate-dialog { width: min(590px, calc(100vw - 32px)); padding: 0; border: 1px solid #66502a; background: #0a0f0e; color: var(--ink); box-shadow: 0 30px 120px rgba(0,0,0,.8), 0 0 45px rgba(255,197,90,.05); }
.donate-dialog::backdrop { background: rgba(1,4,3,.82); backdrop-filter: blur(5px); }
.donate-dialog[open] { animation: dialog-in .18s ease-out; }
@keyframes dialog-in { from { opacity: 0; transform: translateY(10px) scale(.985); } }
.dialog-topline { display: flex; justify-content: space-between; align-items: center; padding: 14px 18px; border-bottom: 1px solid var(--line); color: var(--amber); font: 700 .7rem var(--mono); letter-spacing: .1em; }
.dialog-close { width: 32px; height: 32px; border: 0; background: transparent; color: var(--muted); font-size: 1.5rem; cursor: pointer; }
.dialog-close:hover { color: var(--ink); }
.xrp-mark { display: grid; place-items: center; width: 68px; height: 68px; margin: 32px 32px 0; border: 1px solid var(--amber); border-radius: 50%; color: var(--amber); font: 700 .9rem var(--mono); letter-spacing: .06em; }
.donate-dialog h2 { margin: 22px 32px 10px; font-size: clamp(2rem, 6vw, 3.5rem); line-height: .95; letter-spacing: -.05em; }
.donate-dialog > p { margin: 0 32px 28px; color: #9fb0a8; }
.address-label { display: block; margin: 0 32px 8px; color: var(--muted); font: .7rem var(--mono); letter-spacing: .09em; }
.address-box { display: grid; grid-template-columns: minmax(0,1fr) auto; margin: 0 32px; border: 1px solid #4f4329; background: #060908; }
.address-box code { padding: 15px; overflow-wrap: anywhere; color: #ffe1a3; font-size: .82rem; }
.address-copy { min-width: 74px; border: 0; border-left: 1px solid #4f4329; background: rgba(255,197,90,.08); color: var(--amber); cursor: pointer; font: 700 .72rem var(--mono); }
.address-copy:hover { background: rgba(255,197,90,.14); }
.donation-meta { display: grid; grid-template-columns: 1fr 1fr; margin: 22px 32px 0; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.donation-meta span { padding: 12px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); color: var(--muted); font: .66rem var(--mono); }
.donation-meta strong { display: block; margin-top: 4px; color: var(--ink); }
.donate-dialog .donation-warning { margin-top: 18px; color: #806f52; font: .68rem/1.5 var(--mono); }

.setup-body { display: grid; place-items: center; padding: 24px; }
.setup-shell { width: min(660px, 100%); }
.setup-card { border: 1px solid var(--line); background: rgba(10,16,15,.94); padding: clamp(28px, 6vw, 64px); box-shadow: 0 30px 100px rgba(0,0,0,.35); }
.setup-card h1 { margin: 14px 0; font-size: clamp(2.2rem, 6vw, 4rem); line-height: 1; letter-spacing: -.05em; }
.lead { color: #9cafA6; }
.check-list { list-style: none; padding: 0; margin: 28px 0; border-top: 1px solid var(--line); }
.check-list li { padding: 13px 0; border-bottom: 1px solid var(--line); display: flex; gap: 18px; font-family: var(--mono); font-size: .82rem; }
.check-list li span { width: 72px; color: var(--green); font-size: .7rem; }
.check-list li.fail span { color: var(--red); }
.stack-form { display: grid; gap: 18px; margin-top: 28px; }
.stack-form label { display: grid; gap: 8px; color: var(--muted); font: .76rem var(--mono); letter-spacing: .06em; text-transform: uppercase; }
input { width: 100%; border: 1px solid #2a3c36; background: #070b0a; color: var(--ink); padding: 13px 14px; border-radius: 0; outline: none; }
input:focus { border-color: var(--green); box-shadow: 0 0 0 2px rgba(88,247,155,.08); }
.button { min-height: 46px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid #30463e; background: #0d1714; color: var(--ink); padding: 0 18px; text-decoration: none; cursor: pointer; font: 700 .76rem var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.button.primary { border-color: var(--green); color: #041008; background: var(--green); }
.button:hover { filter: brightness(1.1); }.button:disabled { opacity: .4; cursor: not-allowed; }
.button-row { display: flex; gap: 12px; margin-top: 30px; flex-wrap: wrap; }
.alert, .notice { margin: 20px 0; padding: 14px 16px; border: 1px solid var(--red); background: rgba(255,107,107,.06); color: #ffadad; font-family: var(--mono); font-size: .8rem; }
.notice { border-color: var(--green-dim); color: var(--green); background: rgba(88,247,155,.05); }
.success-panel { margin-top: 28px; border: 1px solid var(--green-dim); padding: 18px; color: var(--green); font: 700 .8rem var(--mono); letter-spacing: .1em; }
.back-link { display: inline-block; margin-top: 24px; color: var(--muted); font: .75rem var(--mono); text-decoration: none; }

.admin-shell { width: min(1400px, 94vw); margin: 0 auto; padding: 54px 0 90px; }
.admin-heading { display: flex; justify-content: space-between; align-items: end; gap: 24px; margin-bottom: 30px; }
.admin-heading h1 { font-size: clamp(2.4rem, 5vw, 5rem); margin: 8px 0 0; line-height: 1; letter-spacing: -.05em; }
.privacy-note { border: 1px solid var(--line); color: var(--muted); padding: 10px 14px; font: .72rem var(--mono); }
.admin-metrics { display: grid; grid-template-columns: repeat(4,1fr); border-left: 1px solid var(--line); border-top: 1px solid var(--line); margin-bottom: 24px; }
.admin-metrics article { min-height: 120px; padding: 22px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); display: flex; flex-direction: column; justify-content: space-between; }
.admin-metrics strong { font: 2.6rem var(--mono); color: var(--green); }
.admin-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.admin-card { border: 1px solid var(--line); background: rgba(10,15,14,.72); padding: 24px; }
.form-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }.compact { margin-top: 20px; }
.mini-list > div { display: grid; gap: 4px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.mini-list strong { font-size: .9rem; }.mini-list span, .muted { color: var(--muted); font: .74rem var(--mono); }
.agents-card { margin-top: 24px; }
.table-wrap { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; min-width: 850px; }
th, td { padding: 15px 12px; border-bottom: 1px solid var(--line); text-align: left; font-size: .84rem; }
th { color: var(--muted); font: .7rem var(--mono); letter-spacing: .08em; }
td small { display: block; color: var(--muted); font-family: var(--mono); }
.status-chip { display: inline-block; padding: 4px 8px; font: .66rem var(--mono); border: 1px solid var(--green-dim); color: var(--green); }.status-chip.disabled { border-color: #613b3b; color: var(--red); }
.table-action, .copy-button { border: 0; background: none; color: var(--amber); text-decoration: underline; cursor: pointer; font: .72rem var(--mono); }
.invite-reveal { display: grid; grid-template-columns: auto 1fr auto; gap: 18px; align-items: center; border: 1px solid var(--amber); padding: 17px; margin: 20px 0; }
.invite-reveal span { color: var(--amber); font: .7rem var(--mono); }.invite-reveal code { overflow-wrap: anywhere; }

.docs-shell { width: min(1250px, 94vw); margin: 0 auto; display: grid; grid-template-columns: 250px 1fr; gap: clamp(30px, 7vw, 100px); padding: 70px 0 100px; }
.docs-nav { position: sticky; top: 30px; align-self: start; display: grid; gap: 12px; }.docs-nav .eyebrow { margin-bottom: 14px; }.docs-nav a { color: var(--muted); text-decoration: none; font: .8rem var(--mono); }.docs-nav a:hover { color: var(--green); }
.docs-content { max-width: 800px; }.docs-content section { padding: 0 0 80px; scroll-margin-top: 30px; }.docs-content h1 { font-size: clamp(3rem, 7vw, 6rem); line-height: .95; letter-spacing: -.06em; margin: 18px 0 28px; }.docs-content h2 { font-size: clamp(2rem, 4vw, 3.6rem); letter-spacing: -.04em; margin: 16px 0 24px; }.docs-content p { color: #a3b3ab; max-width: 720px; }
.protocol-flow { display: flex; align-items: center; gap: 14px; margin: 34px 0; overflow-x: auto; padding-bottom: 8px; }.protocol-flow span { white-space: nowrap; border: 1px solid var(--line); padding: 12px; color: var(--green); font: .72rem var(--mono); }.protocol-flow b { color: var(--muted); }
.warning-box { border-left: 3px solid var(--amber); background: rgba(255,197,90,.04); padding: 18px 22px; }.warning-box strong { color: var(--amber); font-family: var(--mono); }.warning-box p { margin-bottom: 0; }
.steps { list-style: none; padding: 0; }.steps li { display: grid; grid-template-columns: 50px 1fr; gap: 18px; border-top: 1px solid var(--line); padding: 22px 0; }.steps > li > span { color: var(--green); font: 1.1rem var(--mono); }.steps strong { font-size: 1.05rem; }.steps p { margin: 5px 0 0; }
code, pre { font-family: var(--mono); }code { color: #b3f8ce; }pre { overflow-x: auto; border: 1px solid var(--line); background: #050807; padding: 22px; color: #b7c8c0; font-size: .8rem; line-height: 1.7; }
.endpoint-list { border-top: 1px solid var(--line); }.endpoint-list article { display: grid; grid-template-columns: 80px minmax(190px, .9fr) 1.5fr; gap: 20px; align-items: start; padding: 20px 0; border-bottom: 1px solid var(--line); }.endpoint-list p { margin: 0; font-size: .88rem; }.method { font: .7rem var(--mono); color: var(--amber); }.method.get { color: #6ebaff; }.method.public { color: var(--green); }
.rule-list { padding-left: 20px; color: #a3b3ab; }.rule-list li { margin: 12px 0; padding-left: 8px; }

@media (max-width: 900px) {
  .topbar { grid-template-columns: 1fr auto; }.network-state { display: none; }
  .public-grid { grid-template-columns: 1fr; }.hero-panel, .rooms-panel { border-right: 0; }.boundary-panel { border-top: 1px solid var(--line); }
  .admin-metrics { grid-template-columns: 1fr 1fr; }.admin-grid { grid-template-columns: 1fr; }
  .docs-shell { grid-template-columns: 1fr; }.docs-nav { position: static; grid-template-columns: repeat(3,1fr); }.docs-nav .eyebrow { grid-column: 1/-1; }
}
@media (max-width: 600px) {
  .topbar { padding: 12px 4vw; min-height: 64px; }.brand > span:last-child { display: none; }.topbar nav { gap: 14px; }
  .public-grid { width: 100%; border: 0; }.hero-panel, .status-panel, .rooms-panel, .boundary-panel { padding: 34px 5vw; }.hero-panel { min-height: 500px; }
  .room-row { grid-template-columns: 1fr auto; gap: 12px; }.room-row time { display: none; }
  footer { width: 90vw; align-items: flex-start; flex-direction: column; justify-content: center; gap: 7px; }
  .admin-heading { align-items: start; flex-direction: column; }.admin-metrics { grid-template-columns: 1fr 1fr; }.admin-metrics article { min-height: 100px; padding: 16px; }.admin-metrics strong { font-size: 2rem; }
  .invite-reveal { grid-template-columns: 1fr; }.form-pair { grid-template-columns: 1fr; }
  .docs-nav { grid-template-columns: 1fr 1fr; }.endpoint-list article { grid-template-columns: 70px 1fr; }.endpoint-list p { grid-column: 1/-1; }.protocol-flow { gap: 8px; }
  .donate-dialog h2, .donate-dialog > p, .address-label, .address-box, .donation-meta { margin-left: 20px; margin-right: 20px; }.xrp-mark { margin-left: 20px; }.donation-meta { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; } }