* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, sans-serif;
  background: #0d1117;
  color: #e6edf3;
  padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
}

.login-body {
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.login-card {
  width: 100%;
  max-width: 24rem;
  background: #161b22;
  border: 1px solid #30363d;
  border-radius: 0.75rem;
  padding: 1.5rem;
}

.login-card h1 {
  margin: 0 0 0.5rem;
  font-size: 1.25rem;
}

.hint {
  margin: 0 0 1rem;
  color: #8b949e;
  font-size: 0.875rem;
}

label {
  display: block;
  margin-bottom: 0.75rem;
  font-size: 0.875rem;
}

.field-hint {
  display: block;
  margin-top: 0.125rem;
  color: #8b949e;
  font-size: 0.75rem;
  font-weight: normal;
}

input {
  display: block;
  width: 100%;
  margin-top: 0.25rem;
  padding: 0.5rem 0.75rem;
  border: 1px solid #30363d;
  border-radius: 0.375rem;
  background: #0d1117;
  color: #e6edf3;
}

button {
  width: 100%;
  padding: 0.625rem;
  border: none;
  border-radius: 0.375rem;
  background: #238636;
  color: #fff;
  font-weight: 600;
  cursor: pointer;
}

button:active {
  background: #2ea043;
}

.error {
  margin-top: 1rem;
  color: #f85149;
  font-size: 0.875rem;
}

.hidden {
  display: none !important;
}

.terminal-body {
  height: 100dvh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

#terminal-container {
  flex: 1;
  min-height: 0;
  padding: 0.25rem;
  overflow: hidden;
}

#terminal-container .xterm {
  height: 100%;
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  padding: 0.375rem;
  background: #161b22;
  border-top: 1px solid #30363d;
  position: sticky;
  bottom: 0;
  z-index: 10;
}

.toolbar button {
  width: auto;
  flex: 1 1 auto;
  min-width: 2.5rem;
  padding: 0.5rem 0.375rem;
  font-size: 0.75rem;
  background: #21262d;
  border: 1px solid #30363d;
}

.toolbar button.active {
  background: #388bfd;
  border-color: #388bfd;
}

.popover {
  position: fixed;
  bottom: 3.5rem;
  left: 0.5rem;
  right: 0.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  padding: 0.5rem;
  background: #161b22;
  border: 1px solid #30363d;
  border-radius: 0.5rem;
  z-index: 20;
}

.popover button {
  flex: 1 1 40%;
}