/* PipoCel: tela cheia no celular. A altura segue o teclado do iPhone (variável --altura, ajustada pelo app.js). */
:root {
  --bg: #0B1220;
  --painel: #111A2D;
  --linha: #243350;
  --fg: #E9EEF8;
  --muted: #8C9BB8;
  --acento: #39FF88;
  --acento-tinta: #06210F;
  --erro: #FF7A7A;
  --fonte: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; height: 100%; background: var(--bg); color: var(--fg); font: 16px/1.4 var(--fonte); overscroll-behavior: none; }
body { position: fixed; inset: 0; height: var(--altura, 100dvh); }
[hidden] { display: none !important; }
.tela { height: 100%; display: flex; flex-direction: column;
  padding-top: env(safe-area-inset-top, 0px); padding-bottom: env(safe-area-inset-bottom, 0px);
  padding-left: env(safe-area-inset-left, 0px); padding-right: env(safe-area-inset-right, 0px); }

/* login */
#entrada { justify-content: center; align-items: center; padding-inline: 20px; }
.login { width: 100%; max-width: 380px; display: grid; gap: 12px; }
.marca { font: 600 12px/1 var(--mono); letter-spacing: .18em; color: var(--acento); }
h1 { margin: 0; font-size: 34px; letter-spacing: -.02em; }
.sub { margin: 0 0 8px; color: var(--muted); }
label { font-size: 14px; color: var(--muted); }
input[type=password], select { font: 16px var(--fonte); color: var(--fg); background: var(--painel); border: 1px solid var(--linha); border-radius: 10px; padding: 14px; width: 100%; }
.oculto { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
button { font: 600 15px var(--fonte); color: var(--fg); background: var(--painel); border: 1px solid var(--linha); border-radius: 10px; padding: 11px 14px; cursor: pointer; touch-action: manipulation; }
#btn-entrar, #btn-conectar, #btn-reconectar { background: var(--acento); color: var(--acento-tinta); border-color: var(--acento); }
.msg { min-height: 1.4em; margin: 0; color: var(--erro); font-size: 14px; }
:focus-visible { outline: 2px solid #7FB4FF; outline-offset: 2px; }

/* terminal */
.barra { display: flex; gap: 6px; align-items: center; padding: 6px 8px; background: var(--painel); border-bottom: 1px solid var(--linha); }
.barra select { flex: 1 1 0; min-width: 0; width: auto; padding: 9px 6px; font-size: 14px; text-overflow: ellipsis; }
.barra button { flex: 0 0 auto; padding: 9px 10px; font-size: 14px; }
.espaco { flex: 0 0 0; }
#termo { flex: 1; min-height: 0; padding: 4px 6px; background: var(--bg); }
#termo .xterm { height: 100%; }
#termo .xterm-viewport { overflow-y: auto; }
.aviso { display: flex; align-items: center; gap: 12px; justify-content: space-between; padding: 10px 12px; background: #3a1d1d; color: #ffd6d6; border-top: 1px solid var(--linha); font-size: 14px; }
.teclas { display: flex; gap: 6px; padding: 6px 8px; background: var(--painel); border-top: 1px solid var(--linha); overflow-x: auto; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
.teclas::-webkit-scrollbar { display: none; }
.teclas button { flex: 0 0 auto; min-width: 44px; padding: 10px 12px; font-family: var(--mono); font-size: 14px; }
.teclas button.ativa { background: var(--acento); color: var(--acento-tinta); border-color: var(--acento); }
@media (max-width: 560px) {
  #btn-menos, #btn-mais { display: none; }
}