:root {
  color-scheme: dark;
  font-family: "Ubuntu Sans", "Roboto Condensed", sans-serif;
  background: #000;
  color: #fff;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

body {
  min-height: 100dvh;
  margin: 0;
  background: #000;
  letter-spacing: -0.01em;
}

button {
  font: inherit;
}

header {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 4.5rem;
  padding: max(0.9rem, env(safe-area-inset-top)) 1.25rem 0.9rem;
  border-bottom: 1px solid #E9204F;
  background: #000;
}

.brand,
.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand img {
  width: 2.2rem;
  height: auto;
}

.brand strong {
  display: block;
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.brand span {
  color: #747474;
  font-size: 0.75rem;
}

h1,
h2,
p {
  margin: 0;
}

h1,
h2 {
  font-size: 1.15rem;
  font-weight: 700;
}

main {
  width: min(100%, 28rem);
  margin: 0 auto;
  padding: 1rem 1rem calc(2rem + env(safe-area-inset-bottom));
  display: grid;
  gap: 1rem;
}

.eyebrow {
  display: block;
  color: #E9204F;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.card-heading,
.dialog-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.card-heading {
  justify-content: space-between;
  margin-bottom: 1rem;
}

.status {
  border: 1px solid #2a2a2a;
  padding: 0.3rem 0.55rem;
  color: #acacac;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.status.online {
  border-color: #E9204F;
  color: #E9204F;
}

.card,
.login-card {
  border: 1px solid #1b1b1b;
  background: #101010;
}

.card {
  padding: 1rem;
}

.login-card {
  display: grid;
  justify-items: stretch;
  gap: 1rem;
  margin-top: 8dvh;
  padding: 2rem 1.5rem;
  text-align: center;
}

.login-card form {
  display: grid;
  gap: 0.75rem;
}

.login-card input {
  min-height: 3.1rem;
  border: 1px solid #2a2a2a;
  padding: 0.75rem 1rem;
  background: #000;
  color: #fff;
  font: inherit;
}

.warning {
  margin-bottom: 1rem;
  color: #acacac;
  font-size: 0.85rem;
  line-height: 1.5;
}

.gate-actions {
  display: grid;
  gap: 0.75rem;
}

.primary-button,
.secondary-button,
.gate-button,
.text-button {
  min-height: 3.1rem;
  border: 0;
  padding: 0.75rem 1rem;
  cursor: pointer;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.text-button {
  min-height: auto;
  padding: 0.45rem 0.65rem;
  background: transparent;
  color: #acacac;
}

.primary-button,
.open {
  background: #E9204F;
  color: #fff;
}

.secondary-button,
.gate-button {
  background: #1b1b1b;
  color: #fff;
}

.gate-button.open {
  background: #E9204F;
}

.gate-button:disabled {
  cursor: not-allowed;
  opacity: 0.38;
}

.last-command {
  margin-top: 1rem;
  color: #747474;
  font-size: 0.8rem;
}

.last-command.error {
  color: #E9204F;
}

.activity {
  display: grid;
  gap: 0.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.activity li {
  display: grid;
  gap: 0.15rem;
  color: #acacac;
  font-size: 0.8rem;
  line-height: 1.4;
}

.activity strong {
  color: #fff;
}

dialog {
  width: min(calc(100% - 2rem), 28rem);
  border: 1px solid #1b1b1b;
  padding: 1.25rem;
  background: #101010;
  color: #fff;
}

dialog::backdrop {
  background: rgb(0 0 0 / 78%);
}

dialog p {
  margin: 0.8rem 0 1.25rem;
  color: #acacac;
  line-height: 1.5;
}

.dialog-actions {
  justify-content: flex-end;
}