@import url("https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Manrope:wght@400;500;600;700;800&display=swap");

:root {
  color-scheme: dark;
  --ink: #f5f7f2;
  --muted: #9ba69c;
  --dim: #687268;
  --surface: rgba(20, 25, 22, 0.82);
  --line: rgba(210, 231, 213, 0.12);
  --green: #a8f2aa;
  --green-strong: #6ee78a;
  --orange: #ffad66;
  --danger: #ff8c82;
  background: #0a0d0b;
  font-family: "Manrope", system-ui, sans-serif;
  font-synthesis: none;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  color: var(--ink);
  background:
    linear-gradient(rgba(255,255,255,.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.022) 1px, transparent 1px),
    #0a0d0b;
  background-size: 48px 48px;
  overflow-x: hidden;
}

button, code { font: inherit; }
button { cursor: pointer; }
button:disabled { cursor: wait; opacity: .65; }

.ambient {
  position: fixed;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  filter: blur(110px);
  pointer-events: none;
  opacity: .12;
}
.ambient-one { background: #65ed83; top: -220px; right: 4vw; }
.ambient-two { background: #ec8d4c; top: 440px; left: -260px; opacity: .07; }

.site-header {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1180px;
  margin: auto;
  padding: 28px 32px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  text-decoration: none;
  font-weight: 800;
  letter-spacing: -.03em;
}
.brand small { color: var(--muted); font-weight: 500; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(168,242,170,.35);
  border-radius: 10px;
  background: rgba(168,242,170,.08);
}
.brand-mark svg { width: 23px; fill: none; stroke: var(--green); stroke-width: 1.7; }

.connection-pill {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--muted);
  font: 500 11px "DM Mono", monospace;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.health-dot { width: 7px; height: 7px; border-radius: 50%; background: #657068; }
.health-dot.online { background: var(--green-strong); box-shadow: 0 0 12px var(--green-strong); }
.health-dot.offline { background: var(--danger); box-shadow: 0 0 12px var(--danger); }

main { position: relative; max-width: 1180px; margin: auto; padding: 76px 32px 48px; }
.hero { max-width: 830px; margin-bottom: 76px; }
.eyebrow, .section-label {
  color: var(--green);
  font: 500 11px "DM Mono", monospace;
  letter-spacing: .14em;
}
.hero h1 {
  margin: 20px 0 22px;
  font-size: clamp(54px, 8.5vw, 104px);
  line-height: .92;
  letter-spacing: -.075em;
  font-weight: 700;
}
.hero > p {
  max-width: 650px;
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.75;
}
.endpoint-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 34px;
  color: var(--dim);
  font: 400 11px "DM Mono", monospace;
  text-transform: uppercase;
}
.endpoint-row code { color: #bcc6bd; text-transform: none; }
.separator { width: 1px; height: 15px; background: var(--line); margin: 0 6px; }

.workspace { display: grid; gap: 18px; }
.auth-card, .account-panel, .activity-card {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface);
  box-shadow: 0 24px 80px rgba(0,0,0,.22);
  backdrop-filter: blur(22px);
}
.auth-card {
  display: grid;
  grid-template-columns: 80px minmax(260px, 1fr) auto;
  gap: 28px;
  align-items: center;
  padding: 34px;
}
.card-number { color: #536057; font: 400 13px "DM Mono", monospace; align-self: start; }
.card-copy h2, .activity-heading h2 { margin: 7px 0 8px; font-size: 24px; letter-spacing: -.035em; }
.card-copy p { margin: 0; max-width: 540px; color: var(--muted); font-size: 14px; line-height: 1.7; }

.primary-button, .secondary-button, .danger-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  border-radius: 10px;
  padding: 0 20px;
  border: 1px solid transparent;
  font-size: 13px;
  font-weight: 700;
}
.primary-button { color: #0a160d; background: var(--green); box-shadow: 0 10px 35px rgba(110,231,138,.12); }
.primary-button:hover { background: #c2fac3; transform: translateY(-1px); }
.primary-button svg { width: 18px; fill: currentColor; }
.secondary-button { color: var(--ink); border-color: var(--line); background: rgba(255,255,255,.035); }
.secondary-button:hover { border-color: rgba(168,242,170,.3); background: rgba(168,242,170,.06); }
.danger-button { color: var(--danger); border-color: rgba(255,140,130,.2); background: rgba(255,140,130,.06); }
.text-button { border: 0; padding: 6px; color: var(--muted); background: transparent; font-size: 12px; }
.text-button:hover { color: var(--ink); }
.danger-text { color: var(--danger); }

.account-panel { padding: 34px; }
.profile-card { display: flex; align-items: center; gap: 18px; padding-bottom: 30px; border-bottom: 1px solid var(--line); }
.avatar {
  display: grid;
  flex: 0 0 58px;
  place-items: center;
  height: 58px;
  border-radius: 18px;
  color: #102114;
  background: var(--green);
  background-size: cover;
  background-position: center;
  font-weight: 800;
}
.avatar.has-photo { color: transparent; }
.profile-card h2 { margin: 5px 0 3px; font-size: 24px; letter-spacing: -.035em; }
.profile-card p { margin: 0; color: var(--muted); font-size: 13px; }
.role-badge { margin-left: auto; padding: 7px 11px; border: 1px solid rgba(168,242,170,.22); border-radius: 99px; color: var(--green); background: rgba(168,242,170,.06); font: 500 10px "DM Mono", monospace; text-transform: uppercase; }
.details-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; padding: 24px 0; }
.detail-card { min-height: 170px; padding: 22px; border: 1px solid var(--line); border-radius: 12px; background: rgba(255,255,255,.018); }
dl { display: grid; grid-template-columns: auto 1fr; gap: 14px 24px; margin: 20px 0 0; font: 400 12px "DM Mono", monospace; }
dt { color: var(--dim); } dd { margin: 0; color: #cbd3cc; text-align: right; overflow-wrap: anywhere; }
.permission-list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.permission-list span { padding: 7px 10px; border-radius: 7px; background: rgba(255,255,255,.045); color: #cbd3cc; font: 400 11px "DM Mono", monospace; }
.action-bar { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; }
.action-spacer { flex: 1; }

.activity-card { padding: 28px 34px; }
.activity-heading { display: flex; justify-content: space-between; align-items: center; }
.activity-log { list-style: none; margin: 18px 0 0; padding: 0; border-top: 1px solid var(--line); }
.activity-log:empty::after { content: "Requests will appear here."; display: block; padding: 28px 0 4px; color: var(--dim); font-size: 13px; }
.activity-log li { display: grid; grid-template-columns: 8px 1fr auto; gap: 14px; align-items: start; padding: 17px 0; border-bottom: 1px solid var(--line); }
.activity-log li:last-child { border-bottom: 0; }
.log-marker { width: 6px; height: 6px; margin-top: 7px; border-radius: 50%; background: #78827a; }
.activity-log .success .log-marker { background: var(--green-strong); }
.activity-log .error .log-marker { background: var(--danger); }
.activity-log .request .log-marker { background: var(--orange); }
.activity-log strong { font-size: 13px; font-weight: 600; }
.activity-log p { margin: 3px 0 0; color: var(--muted); font-size: 12px; }
.activity-log time { color: var(--dim); font: 400 10px "DM Mono", monospace; }

footer { display: flex; justify-content: center; align-items: center; gap: 12px; padding: 22px 32px 42px; color: var(--dim); font: 400 10px "DM Mono", monospace; text-transform: uppercase; letter-spacing: .06em; }
footer span { width: 3px; height: 3px; border-radius: 50%; background: var(--dim); }
.hidden { display: none !important; }

.callback-page { display: grid; place-items: center; align-content: center; min-height: 100vh; max-width: 500px; text-align: center; }
.callback-page h1 { margin: 12px 0; font-size: 42px; letter-spacing: -.06em; }
.callback-page p { margin: 0 0 28px; color: var(--muted); line-height: 1.6; }
.callback-icon { display: grid; place-items: center; width: 64px; height: 64px; margin-bottom: 24px; border-radius: 20px; font-size: 30px; font-weight: 800; }
.callback-icon.success { color: #0c1c10; background: var(--green); }
.callback-icon.failure { color: #210d0b; background: var(--danger); }

@media (max-width: 760px) {
  .site-header, main { padding-left: 20px; padding-right: 20px; }
  main { padding-top: 54px; }
  .hero { margin-bottom: 48px; }
  .endpoint-row { flex-wrap: wrap; }
  .auth-card { grid-template-columns: 1fr; padding: 26px; }
  .card-number { display: none; }
  .auth-card .primary-button { width: 100%; }
  .details-grid { grid-template-columns: 1fr; }
  .account-panel, .activity-card { padding: 24px; }
  .action-bar > button { flex: 1 1 44%; }
  .action-spacer { display: none; }
  footer { text-align: center; flex-wrap: wrap; }
}

@media (prefers-reduced-motion: no-preference) {
  .hero, .workspace { animation: enter .7s cubic-bezier(.2,.7,.2,1) both; }
  .workspace { animation-delay: .08s; }
  button { transition: transform .18s ease, background .18s ease, border-color .18s ease; }
  @keyframes enter { from { opacity: 0; transform: translateY(16px); } }
}