/* iOS viewport fix */
html, body {
  height: 100%;
  height: -webkit-fill-available;
}

.app {
  min-height: 100vh;
  min-height: -webkit-fill-available;
}

/* Prevent zoom on input focus */
input, textarea {
  font-size: 16px;
}

/* Safe area padding (for iPhone notch + bottom bar) */
.input-area {
  padding-bottom: calc(15px + env(safe-area-inset-bottom));
}

.topbar {
  padding-top: calc(10px + env(safe-area-inset-top));
}