:root {
  color-scheme: dark;
  --bg: #10151d;
  --panel: #171e28;
  --line: #2b3643;
  --text: #eaf2f5;
  --muted: #99aaba;
  --accent: #34ddc3;
  font-family:
    Segoe UI,
    system-ui,
    sans-serif;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
}
button,
input,
select {
  font: inherit;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
a,
select {
  touch-action: manipulation;
}
button {
  cursor: pointer;
  background: #212d39;
  border: 1px solid #354555;
  color: var(--text);
  border-radius: 9px;
  padding: 10px 14px;
}
button:hover {
  border-color: var(--accent);
}
button:disabled {
  opacity: 0.5;
  cursor: wait;
}
button:focus-visible,
a:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}
header {
  height: 96px;
  max-width: 1260px;
  margin: auto;
  padding: 0 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}
.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  font-size: 25px;
  font-weight: 600;
  letter-spacing: -0.7px;
}
.brand svg {
  width: 32px;
  fill: none;
  stroke: var(--accent);
  stroke-width: 2;
}
.brand span {
  font-size: 10px;
  letter-spacing: 1.6px;
  color: var(--accent);
  border: 1px solid #315850;
  border-radius: 5px;
  padding: 5px;
  margin-left: 5px;
}
nav {
  display: flex;
  gap: 28px;
  font-size: 14px;
  color: var(--muted);
}
nav a:hover,
footer a:hover {
  color: var(--accent);
}
main {
  max-width: 1190px;
  margin: auto;
  padding: 80px 36px 38px;
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 56px;
}
.intro {
  padding-top: 18px;
}
.eyebrow {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 10px;
  letter-spacing: 1.5px;
  font-weight: 650;
  color: var(--accent);
}
.eyebrow span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}
h1 {
  font-size: clamp(40px, 4.3vw, 64px);
  letter-spacing: -2.4px;
  line-height: 1.13;
  font-weight: 550;
  margin: 27px 0 24px;
}
h1 em {
  font-style: normal;
  color: var(--accent);
}
.lead {
  font-size: 18px;
  line-height: 1.65;
  color: #b0c0cd;
}
.benefits {
  display: flex;
  gap: 17px;
  flex-wrap: wrap;
  font-size: 12px;
  margin: 32px 0;
  color: #d5e2e9;
}
.subtle {
  font-size: 12px;
  line-height: 1.8;
  color: var(--muted);
}
.connect-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 30px;
  box-shadow: 0 20px 70px #0002;
}
.card-caption {
  display: flex;
  gap: 10px;
  align-items: center;
  color: var(--muted);
  font-size: 10px;
  letter-spacing: 1.5px;
}
.monitor-icon {
  font-size: 25px;
  color: var(--accent);
  line-height: 1;
}
h2 {
  font-size: 22px;
  letter-spacing: -0.5px;
  font-weight: 550;
  margin: 22px 0 26px;
}
label {
  display: block;
  color: #b8c9d6;
  font-size: 13px;
  margin-bottom: 9px;
}
input {
  width: 100%;
  border: 1px solid #354452;
  background: #111820;
  border-radius: 9px;
  color: var(--text);
  padding: 15px;
  font-size: 16px;
  outline: none;
  margin-bottom: 23px;
}
input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px #34ddc310;
}
input::placeholder {
  color: #778996;
}
.password-field {
  position: relative;
}
.password-field input {
  padding-right: 52px;
}
.password-field button {
  position: absolute;
  right: 5px;
  top: 5px;
  border: 0;
  background: transparent;
  color: var(--muted);
}
.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #062c27;
  font-weight: 650;
  padding: 15px 20px;
}
.connect-card .primary {
  width: 100%;
  display: flex;
  justify-content: space-between;
  margin-top: 3px;
}
.primary:hover {
  background: #66ead6;
}
#status {
  font-size: 12px;
  line-height: 1.5;
  color: var(--muted);
  min-height: 18px;
  margin: 13px 0 22px;
}
#status.error {
  color: #ff9e94;
}
.card-note {
  font-size: 11px;
  line-height: 1.7;
  color: var(--muted);
  padding-top: 18px;
  border-top: 1px solid var(--line);
}
.details {
  grid-column: 1/-1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 35px;
  border-top: 1px solid var(--line);
  padding-top: 30px;
}
.details span {
  font-size: 12px;
  color: var(--accent);
  font-weight: 650;
}
.details h3 {
  font-size: 15px;
  font-weight: 550;
  margin: 12px 0 9px;
}
.details p,
.help p {
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
  margin: 0;
}
.help {
  grid-column: 1/-1;
  color: var(--muted);
  font-size: 13px;
  margin-top: -20px;
}
.help summary {
  cursor: pointer;
}
.help p {
  padding-top: 14px;
  max-width: 920px;
}
footer {
  border-top: 1px solid var(--line);
  max-width: 1188px;
  margin: auto;
  padding: 25px 36px;
  display: flex;
  gap: 20px;
  font-size: 12px;
  color: #c7d8e3;
}
footer span {
  color: var(--muted);
}
footer a {
  margin-left: auto;
  color: var(--muted);
}
[hidden] {
  display: none !important;
}
#session {
  position: fixed;
  inset: 0;
  z-index: 5;
  background: #080c11;
  display: flex;
  flex-direction: column;
}
.toolbar {
  padding: 10px 16px;
  display: flex;
  gap: 14px;
  align-items: center;
  justify-content: space-between;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
}
.toolbar strong {
  display: block;
  font-size: 14px;
}
.toolbar small {
  display: block;
  font-size: 11px;
  color: var(--muted);
  margin-top: 5px;
}
.tools {
  display: flex;
  gap: 7px;
  align-items: center;
  flex-wrap: wrap;
}
.tools label {
  margin: 0;
  font-size: 10px;
  color: var(--muted);
}
select {
  display: block;
  background: #202c38;
  color: var(--text);
  border: 1px solid #354555;
  border-radius: 7px;
  padding: 5px;
}
.tools button {
  font-size: 11px;
  padding: 11px 10px;
}
.danger {
  color: #ffb1a8;
}
#viewport {
  position: relative;
  flex: 1;
  min-height: 0;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
canvas {
  display: block;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  outline: none;
  touch-action: none;
}
canvas.stretch {
  width: 100%;
  height: 100%;
  object-fit: fill;
}
#remote-cursor {
  position: absolute;
  pointer-events: none;
  color: white;
  text-shadow: 0 1px 2px black;
  font-size: 24px;
}
#connecting {
  position: absolute;
  background: #17212ee8;
  padding: 20px 28px;
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--muted);
  max-width: 90%;
  text-align: center;
}
.session-foot {
  font-size: 11px;
  color: var(--muted);
  padding: 8px 16px;
  display: flex;
  justify-content: space-between;
  background: var(--panel);
}
dialog {
  max-width: 460px;
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 28px;
}
dialog::backdrop {
  background: #000a;
}
dialog p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}
.dialog-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}
.dialog-actions button {
  font-size: 13px;
}
#session:fullscreen .session-foot {
  display: none;
}
@media (max-width: 900px) {
  main {
    gap: 32px;
    padding-top: 45px;
    grid-template-columns: 1fr 1fr;
  }
  h1 {
    font-size: 44px;
  }
  .connect-card {
    padding: 24px;
  }
  .toolbar {
    align-items: flex-start;
  }
  .tools {
    max-width: 70%;
  }
}
@media (max-width: 650px) {
  header {
    height: 74px;
    padding: 0 20px;
  }
  .brand {
    font-size: 22px;
  }
  nav {
    gap: 12px;
    font-size: 11px;
  }
  nav a:first-child {
    display: none;
  }
  main {
    grid-template-columns: 1fr;
    padding: 28px 20px;
    gap: 30px;
  }
  .intro {
    padding: 0;
  }
  h1 {
    font-size: 43px;
    margin: 18px 0;
  }
  .lead {
    font-size: 15px;
  }
  .benefits {
    margin: 22px 0;
    font-size: 11px;
  }
  .subtle {
    display: none;
  }
  .details {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .details div {
    position: relative;
    padding-left: 35px;
  }
  .details span {
    position: absolute;
    left: 0;
    top: 13px;
  }
  .details p {
    font-size: 12px;
  }
  .help {
    margin: 0;
  }
  footer {
    padding: 20px;
  }
  footer span {
    display: none;
  }
  .toolbar {
    padding: 8px;
    flex-wrap: wrap;
  }
  .tools {
    max-width: 100%;
  }
  .tools button {
    padding: 8px;
    font-size: 10px;
  }
  .session-foot {
    font-size: 9px;
  }
  dialog {
    margin: auto 15px;
  }
}