/* relay-gateway — one hand-written stylesheet. No framework, no CDN, no build. */

:root {
  --paper: #fbf9f6;
  --paper-2: #f4f0ea;
  --ink: #1a1714;
  --ink-2: #4a443d;
  --ink-3: #837a70;
  --line: #e2dbd1;
  --line-2: #cfc6b9;
  --clay: #b4532a;
  --clay-soft: #f3e3d9;
  --moss: #3f6b4a;
  --moss-soft: #e2ede4;
  --gold: #96731d;
  --gold-soft: #f6eeda;
  --danger: #a03a2c;
  --danger-soft: #f7e4e0;

  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Times New Roman", Georgia, serif;
  --sans: ui-sans-serif, -apple-system, "Segoe UI", Inter, Roboto, "Helvetica Neue", sans-serif;
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;

  --measure: 62ch;
  --radius: 10px;
  --shadow: 0 1px 2px rgb(26 23 20 / 0.04), 0 8px 24px -12px rgb(26 23 20 / 0.12);
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

::selection {
  background: var(--clay-soft);
}

/* ── base links ──────────────────────────────────────────────────────── */

a {
  color: var(--clay);
  text-decoration: none;
  border-bottom: 1px solid color-mix(in srgb, var(--clay) 35%, transparent);
}

a:hover,
a:focus-visible {
  border-bottom-color: var(--clay);
}

/* ── layout ──────────────────────────────────────────────────────────── */

.shell {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 28px;
}

.shell-narrow {
  max-width: 760px;
}

@media (max-width: 640px) {
  .shell {
    padding: 0 18px;
  }
}

.rule {
  height: 1px;
  background: var(--line);
  border: 0;
  margin: 0;
}

/* ── header ──────────────────────────────────────────────────────────── */

.masthead {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 26px 0 22px;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--serif);
  font-size: 21px;
  letter-spacing: -0.015em;
  color: var(--ink);
  text-decoration: none;
}

.wordmark .logo-img {
  height: 26px;
  width: auto;
  display: block;
}

.wordmark .mark {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--clay);
  border: 1px solid var(--clay);
  border-radius: 4px;
  padding: 2px 6px;
  position: relative;
  top: -1px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 26px;
  font-size: 14.5px;
}

.nav a {
  color: var(--ink-2);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 1px;
  transition:
    color 0.15s ease,
    border-color 0.15s ease;
}

.nav a:hover {
  color: var(--ink);
  border-bottom-color: var(--line-2);
}

.nav a[aria-current="page"] {
  color: var(--ink);
  border-bottom-color: var(--clay);
}

@media (max-width: 720px) {
  .nav {
    gap: 16px;
    font-size: 13.5px;
  }
}

/* ── type ────────────────────────────────────────────────────────────── */

h1,
h2,
h3 {
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: -0.018em;
  line-height: 1.18;
  margin: 0 0 0.5em;
  color: var(--ink);
}

h1 {
  font-size: clamp(34px, 5.2vw, 54px);
}

h2 {
  font-size: clamp(25px, 3.2vw, 33px);
}

h3 {
  font-size: 20px;
}

p {
  margin: 0 0 1em;
  max-width: var(--measure);
  color: var(--ink-2);
}

.lede {
  font-size: 19px;
  line-height: 1.62;
  color: var(--ink-2);
  max-width: 60ch;
}

.eyebrow {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 14px;
}

.footer a,
.footer a:hover {
  color: var(--ink-3);
  border-bottom-color: var(--line-2);
}

.footer a:hover {
  color: var(--ink);
}

code,
pre {
  font-family: var(--mono);
  font-size: 13.5px;
}

code {
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 1px 5px;
}

pre {
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 18px;
  overflow-x: auto;
  color: var(--ink);
  line-height: 1.55;
}

pre code {
  background: none;
  border: 0;
  padding: 0;
  font-size: 13px;
}

.muted {
  color: var(--ink-3);
}

.small {
  font-size: 14px;
}

/* ── hero ────────────────────────────────────────────────────────────── */

.hero {
  padding: 76px 0 64px;
  border-bottom: 1px solid var(--line);
}

.hero h1 {
  margin-bottom: 22px;
}

.hero .lede {
  margin-bottom: 34px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

/* ── buttons ─────────────────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--sans);
  font-size: 14.5px;
  font-weight: 500;
  line-height: 1;
  padding: 12px 20px;
  border-radius: 8px;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  cursor: pointer;
  text-decoration: none;
  transition:
    background 0.15s ease,
    color 0.15s ease,
    transform 0.08s ease;
}

.btn:hover {
  background: #2c2723;
  border-bottom-color: var(--ink);
  color: var(--paper);
}

.btn:active {
  transform: translateY(1px);
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line-2);
}

.btn-ghost:hover {
  background: var(--paper-2);
  border-color: var(--ink-3);
  color: var(--ink);
}

.btn-clay {
  background: var(--clay);
  border-color: var(--clay);
  color: #fff;
}

.btn-clay:hover {
  background: #9d4723;
  border-color: #9d4723;
  color: #fff;
}

.btn-sm {
  padding: 8px 13px;
  font-size: 13px;
}

.btn[disabled] {
  opacity: 0.45;
  pointer-events: none;
}

/* ── sections ────────────────────────────────────────────────────────── */

.section {
  padding: 68px 0;
  border-bottom: 1px solid var(--line);
}

.section:last-of-type {
  border-bottom: 0;
}

.section-head {
  max-width: 60ch;
  margin-bottom: 40px;
}

.section-head h2 {
  margin-bottom: 12px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

@media (max-width: 860px) {
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }
}

/* ── card ────────────────────────────────────────────────────────────── */

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
}

.card h3 {
  margin-bottom: 8px;
}

.card p {
  font-size: 15px;
  margin-bottom: 0;
}

.card-quiet {
  background: var(--paper-2);
  border-color: var(--line);
}

/* ── steps ───────────────────────────────────────────────────────────── */

.steps {
  counter-reset: step;
  display: grid;
  gap: 0;
}

.step {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 18px;
  padding: 24px 0;
  border-top: 1px solid var(--line);
}

.step:last-child {
  border-bottom: 1px solid var(--line);
}

.step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--clay);
  padding-top: 5px;
}

.step h3 {
  font-size: 18px;
  margin-bottom: 6px;
}

.step p {
  margin-bottom: 0;
  font-size: 15px;
}

/* ── code block with copy ────────────────────────────────────────────── */

.codeblock {
  position: relative;
  margin: 0 0 24px;
}

.copy {
  position: absolute;
  top: 10px;
  right: 10px;
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 0.04em;
  padding: 5px 10px;
  border-radius: 6px;
  border: 1px solid var(--line-2);
  background: #fff;
  color: var(--ink-2);
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.15s ease;
}

.codeblock:hover .copy,
.copy:focus-visible {
  opacity: 1;
}

.copy:hover {
  color: var(--ink);
  border-color: var(--ink-3);
}

/* ── badges ──────────────────────────────────────────────────────────── */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid var(--line-2);
  color: var(--ink-2);
  background: #fff;
  white-space: nowrap;
}

.badge-connected {
  color: var(--moss);
  border-color: color-mix(in srgb, var(--moss) 35%, transparent);
  background: var(--moss-soft);
}

.badge-pending {
  color: var(--gold);
  border-color: color-mix(in srgb, var(--gold) 35%, transparent);
  background: var(--gold-soft);
}

.badge-revoked,
.badge-failed {
  color: var(--danger);
  border-color: color-mix(in srgb, var(--danger) 35%, transparent);
  background: var(--danger-soft);
}

.badge-clay {
  color: var(--clay);
  border-color: color-mix(in srgb, var(--clay) 35%, transparent);
  background: var(--clay-soft);
}

.dot {
  width: 5px;
  height: 5px;
  border-radius: 999px;
  background: currentColor;
}

/* ── table ───────────────────────────────────────────────────────────── */

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14.5px;
}

.table th {
  text-align: left;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
  font-weight: 500;
  padding: 0 14px 10px 0;
  border-bottom: 1px solid var(--line);
}

.table td {
  padding: 13px 14px 13px 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink-2);
  vertical-align: middle;
}

.table td:first-child {
  color: var(--ink);
}

.table tr:last-child td {
  border-bottom: 0;
}

.table .num {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--ink-3);
}

/* ── forms ───────────────────────────────────────────────────────────── */

.field {
  margin-bottom: 20px;
}

.field label {
  display: block;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 6px;
}

.field .hint {
  font-size: 13px;
  color: var(--ink-3);
  margin-top: 6px;
}

.input,
.select,
.textarea {
  width: 100%;
  font-family: var(--sans);
  font-size: 15px;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line-2);
  border-radius: 8px;
  padding: 11px 13px;
  transition:
    border-color 0.15s ease,
    box-shadow 0.15s ease;
}

.input:focus,
.select:focus,
.textarea:focus {
  outline: none;
  border-color: var(--clay);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--clay) 12%, transparent);
}

.textarea {
  min-height: 96px;
  resize: vertical;
  font-family: var(--mono);
  font-size: 14px;
}

.input-mono {
  font-family: var(--mono);
  font-size: 13.5px;
}

.checkbox {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  font-size: 14.5px;
  color: var(--ink-2);
  margin-bottom: 10px;
}

.checkbox input {
  margin-top: 4px;
  accent-color: var(--clay);
}

/* ── notices ─────────────────────────────────────────────────────────── */

.notice {
  border: 1px solid var(--line-2);
  border-left-width: 3px;
  border-radius: 8px;
  padding: 14px 17px;
  font-size: 14.5px;
  color: var(--ink-2);
  background: #fff;
  margin-bottom: 22px;
}

.notice-title {
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 3px;
}

.notice-error {
  border-left-color: var(--danger);
  background: var(--danger-soft);
}

.notice-ok {
  border-left-color: var(--moss);
  background: var(--moss-soft);
}

.notice-info {
  border-left-color: var(--clay);
  background: var(--clay-soft);
}

/* ── key reveal ──────────────────────────────────────────────────────── */

.keyline {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 11px 13px;
  font-family: var(--mono);
  font-size: 13.5px;
  word-break: break-all;
}

.keyline .grow {
  flex: 1;
  min-width: 0;
}

/* ── pricing ─────────────────────────────────────────────────────────── */

.plans {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  align-items: start;
}

@media (max-width: 760px) {
  .plans {
    grid-template-columns: 1fr;
  }
}

.plan {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 28px;
  background: #fff;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.plan-featured {
  border-color: var(--ink);
  box-shadow: var(--shadow);
}

.plan-name {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
}

.plan-price {
  font-family: var(--serif);
  font-size: 44px;
  letter-spacing: -0.02em;
  margin: 10px 0 4px;
}

.plan-price span {
  font-size: 17px;
  color: var(--ink-3);
  font-family: var(--sans);
  letter-spacing: 0;
}

.plan-blurb {
  font-size: 14.5px;
  color: var(--ink-2);
  margin-bottom: 22px;
}

.plan ul {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  font-size: 14.5px;
  color: var(--ink-2);
}

.plan li {
  padding: 7px 0 7px 22px;
  position: relative;
  border-top: 1px solid var(--line);
}

.plan li:first-child {
  border-top: 0;
}

.plan li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--moss);
  font-size: 13px;
}

/* ── connect page ────────────────────────────────────────────────────── */

.connect-shell {
  max-width: 560px;
  margin: 0 auto;
  padding: 72px 28px 90px;
}

.connect-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 34px;
  box-shadow: var(--shadow);
}

.connect-card h1 {
  font-size: 30px;
  margin-bottom: 10px;
}

.stepper {
  display: flex;
  gap: 8px;
  margin-bottom: 28px;
}

.stepper i {
  flex: 1;
  height: 2px;
  background: var(--line);
  border-radius: 2px;
}

.stepper i.on {
  background: var(--clay);
}

.username-preview {
  font-family: var(--mono);
  font-size: 14px;
  color: var(--ink-2);
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 8px 11px;
  margin-top: 10px;
  display: inline-block;
}

/* ── dashboard ───────────────────────────────────────────────────────── */

.dash {
  display: grid;
  grid-template-columns: 210px 1fr;
  gap: 40px;
  padding: 34px 0 70px;
  align-items: start;
}

@media (max-width: 860px) {
  .dash {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

.side {
  position: sticky;
  top: 24px;
  font-size: 14.5px;
}

.side-title {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 12px;
}

.side a {
  display: block;
  padding: 7px 11px;
  margin: 0 -11px;
  border: 0;
  border-radius: 6px;
  color: var(--ink-2);
  text-decoration: none;
}

.side a:hover {
  background: var(--paper-2);
  color: var(--ink);
}

.side a.on {
  background: var(--paper-2);
  color: var(--ink);
  font-weight: 500;
}

.side hr {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 18px 0;
}

.panel {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 26px;
  margin-bottom: 22px;
}

.panel h2 {
  font-size: 21px;
  margin-bottom: 6px;
}

.panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 20px;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 22px;
}

.metric {
  background: #fff;
  padding: 18px 20px;
}

.metric-label {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
}

.metric-value {
  font-family: var(--serif);
  font-size: 30px;
  letter-spacing: -0.02em;
  margin-top: 4px;
}

.metric-sub {
  font-size: 12.5px;
  color: var(--ink-3);
  margin-top: 2px;
}

/* ── message log ─────────────────────────────────────────────────────── */

.log {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
}

.log-row {
  background: #fff;
  padding: 13px 18px;
  display: grid;
  grid-template-columns: 78px 1fr auto;
  gap: 16px;
  align-items: baseline;
  font-size: 14px;
}

@media (max-width: 640px) {
  .log-row {
    grid-template-columns: 1fr;
    gap: 5px;
  }
}

.log-dir {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.log-out {
  color: var(--clay);
}

.log-in {
  color: var(--moss);
}

.log-text {
  color: var(--ink-2);
  overflow-wrap: anywhere;
}

.log-time {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-3);
  white-space: nowrap;
}

/* ── empty state ─────────────────────────────────────────────────────── */

.empty {
  text-align: center;
  padding: 54px 20px;
  color: var(--ink-3);
  border: 1px dashed var(--line-2);
  border-radius: 10px;
  background: #fff;
}

.empty h3 {
  color: var(--ink);
  margin-bottom: 6px;
}

.empty p {
  margin: 0 auto;
  font-size: 14.5px;
  max-width: 44ch;
}

/* ── footer ──────────────────────────────────────────────────────────── */

.footer {
  padding: 44px 0 60px;
  border-top: 1px solid var(--line);
  font-size: 13.5px;
  color: var(--ink-3);
  display: flex;
  flex-wrap: wrap;
  gap: 16px 30px;
  justify-content: space-between;
}

/* ── misc ────────────────────────────────────────────────────────────── */

.stack > * + * {
  margin-top: 14px;
}

.inline-code {
  font-family: var(--mono);
  font-size: 13px;
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 1px 5px;
}

.tag {
  display: inline-block;
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--ink-3);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 1px 6px;
  margin-right: 6px;
}

.row {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.spread {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.hidden {
  display: none;
}

.reveal {
  display: none;
}

.reveal.on {
  display: block;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition: none;
    animation: none;
  }
}