:root {
  color-scheme: dark;
  font-family: Inter, system-ui, sans-serif;
  background: #0a0f1d;
  color: #dbe6ff;
}

* { box-sizing: border-box; }
html, body { width: 100%; overflow: hidden; }
body {
  display: flex;
  flex-direction: column;
  height: var(--app-height, 100vh);
  height: var(--app-height, 100dvh);
  min-height: 0;
  margin: 0;
  background: #0a0f1d;
}
button, input { font: inherit; }
button {
  border: 0;
  border-radius: 9px;
  min-height: 36px;
  padding: 8px 10px;
  color: #fff;
  background: #3c66ff;
  cursor: pointer;
}
button:hover { background: #587bff; }
button:disabled { cursor: not-allowed; opacity: 0.56; }
input {
  width: 100%;
  border: 1px solid #2d3d72;
  border-radius: 8px;
  padding: 10px;
  color: #eaf0ff;
  background: #0f1730;
}
.login-overlay {
  position: fixed;
  z-index: 100;
  inset: 0;
  display: grid;
  place-items: center;
  padding: max(20px, env(safe-area-inset-top)) 16px max(20px, env(safe-area-inset-bottom));
  background: rgba(4, 7, 17, 0.88);
}
.login-panel {
  display: grid;
  width: min(100%, 360px);
  gap: 12px;
  padding: 20px;
  border: 1px solid #2d3d72;
  border-radius: 14px;
  background: #121933;
  box-shadow: 0 16px 56px rgba(0, 0, 0, 0.48);
}
.login-panel h1 { margin: 0; font-size: 20px; }
.topbar {
  position: relative;
  z-index: 20;
  flex: 0 0 auto;
  min-height: 58px;
  padding: max(8px, env(safe-area-inset-top)) 10px 8px;
  border-bottom: 1px solid #22305f;
  background: #121933;
}
.control-strip { display: flex; gap: 7px; align-items: center; overflow-x: auto; }
.compact-btn, .icon-btn { flex: 0 0 auto; font-size: 12px; }
.icon-btn { min-width: 38px; font-size: 15px; }
#closeBtn { background: #7b2e56; }
#status { margin: 6px 0 0; font-size: 12px; color: #aebfe8; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
#terminal {
  flex: 1 1 auto;
  min-height: 0;
  padding: 6px 6px 4px;
  overflow: hidden;
}
.xterm { padding-bottom: 6px; }
.composer-panel {
  position: relative;
  z-index: 20;
  flex: 0 0 auto;
  padding: 7px 8px calc(8px + env(safe-area-inset-bottom));
  border-top: 1px solid #22305f;
  background: rgba(15, 23, 48, 0.98);
}
.prompt-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  padding: 8px 10px;
  border: 1px solid #2d3d72;
  border-radius: 12px;
  background: #0b1020;
}
.prompt-prefix { color: #7ef2ac; font-family: ui-monospace, monospace; }
#composerInput { border: 0; padding: 0; outline: 0; background: transparent; font-family: ui-monospace, monospace; }
.keypad {
  position: relative;
  z-index: 30;
  flex: 0 0 auto;
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding: 8px 10px;
  border-top: 1px solid #22305f;
  background: rgba(10, 15, 29, 0.98);
}
.key-btn { flex: 0 0 auto; padding: 8px 10px; font-size: 12px; background: #243870; white-space: nowrap; }
.hidden { display: none !important; }
.drawer-overlay { position: fixed; inset: 0; z-index: 40; background: rgba(4, 7, 17, 0.56); }
.config-drawer {
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 41;
  width: min(88vw, 360px);
  padding-bottom: calc(18px + env(safe-area-inset-bottom));
  overflow-y: auto;
  border-right: 1px solid #22305f;
  background: #121933;
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.38);
  transform: translateX(-105%);
  transition: transform 180ms ease;
}
.config-drawer.open { transform: translateX(0); }
.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px;
  border-bottom: 1px solid #22305f;
}
.drawer-header h1 { margin: 0; font-size: 16px; }
.panel { display: grid; gap: 12px; padding: 14px 12px; }
label { display: grid; gap: 5px; font-size: 12px; }
.row { display: flex; gap: 8px; }
.secondary { background: #43506d; }
.hint { margin: 0; font-size: 12px; line-height: 1.45; color: #aebfe8; }
.host-state {
  margin: -4px 0 0;
  padding: 8px 10px;
  border: 1px solid #2d3d72;
  border-radius: 8px;
  font-size: 12px;
  line-height: 1.4;
  color: #aebfe8;
  background: #0f1730;
}
.host-state.online { border-color: #2d8a56; color: #a9efc3; }
.host-state.offline { border-color: #a64a62; color: #ffb7c5; }
.host-state.available { border-color: #406bc9; color: #bfd1ff; }
@media (min-width: 720px) {
  #terminal { padding-inline: 14px; }
  .topbar { padding-inline: 16px; }
}