/* ==========================================================
   Tela de login com arte propria (fantasia medieval sombria, a essencia do jogo), 19/10/2026.
   Fundo: login/cena.svg (1920x1080, cover; animado por SMIL dentro do proprio SVG).
   A fortaleza fica entre y=70 e y=486 da cena: o titulo vai no ceu acima dele e a
   caixa abaixo (46% da altura), sobre a ponte e as nuvens.
   Tudo gerado por ferramentas/gera_cena_login.py. Fontes so do sistema: a CSP do
   play.joguegov.com nao tem font-src (o titulo e vetor, ja vem desenhado).
   ========================================================== */

body.na-login {
  background: #05080f url("login/cena.svg") center / cover no-repeat;
}
@media (prefers-reduced-motion: reduce) {
  body.na-login { background-image: url("login/cena-parada.svg"); }
}

/* No login nao ha cabecalho: so a cena, o titulo e a caixa */
body.na-login #principal { max-width: none; padding: 0; }
body.na-login #principal > header { display: none; }
body.na-login .tecnico {
  position: fixed; left: 8px; bottom: max(6px, env(safe-area-inset-bottom));
  max-width: min(420px, calc(100vw - 16px)); margin: 0; opacity: .45; font-size: .72rem; z-index: 2;
}
body.na-login .tecnico[open] { opacity: .9; background: rgba(0, 0, 0, .85); padding: 6px 8px; border-radius: 8px; }

.login {
  position: fixed; inset: 0;
  overflow-y: auto;
  display: flex; flex-direction: column; align-items: center;
  padding: max(10px, env(safe-area-inset-top)) 16px max(28px, env(safe-area-inset-bottom));
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: #e8e4da;
  animation: login-surge .7s ease-out both;
}
@keyframes login-surge { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.login-titulo {
  display: block;
  height: clamp(64px, 16svh, 190px);
  width: auto; max-width: 92vw;
  object-fit: contain;
  filter: drop-shadow(0 4px 14px rgba(0, 0, 0, .7));
  flex-shrink: 0;
}

.login-caixa {
  position: relative;
  /* empurra a caixa para baixo do salao da cena (base do portao ~45% da altura) */
  margin-top: max(16px, calc(50svh - clamp(64px, 16svh, 190px) - 10px));
  width: min(380px, 100%);
  padding: 34px 24px 18px;
  border-radius: 10px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, .04) 0%, transparent 30%),
    linear-gradient(180deg, #1b212d 0%, #10141c 100%);
  border: 1px solid #000;
  box-shadow:
    0 0 0 2px #7a5f2e,
    0 0 0 3px #2a1f0e,
    inset 0 0 0 1px rgba(201, 163, 90, .25),
    inset 0 1px 0 rgba(255, 255, 255, .08),
    0 22px 50px rgba(0, 0, 0, .7);
  flex-shrink: 0;
}

.login-faixa {
  position: absolute; left: 50%; top: 0; transform: translate(-50%, -62%);
  margin: 0; padding: 6px 30px 7px;
  border-radius: 4px;
  background: linear-gradient(180deg, #e2c27a 0%, #b0832f 55%, #7a5a22 100%);
  border: 1px solid #1a1206;
  box-shadow: 0 0 0 2px #2a1f0e, 0 4px 10px rgba(0, 0, 0, .6), inset 0 1px 0 rgba(255, 255, 255, .45);
  color: #1a1206;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  white-space: nowrap;
}

.login form { display: grid; gap: 6px; }
.login label {
  margin-top: 6px;
  font-size: .74rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: #9aa3b2;
}
.login input {
  width: 100%;
  font-size: 16px; /* menos que isso o iOS da zoom na pagina */
  font-weight: 600;
  padding: 12px 14px;
  border-radius: 6px;
  border: 1px solid #3a4250;
  background: #0a0d13;
  color: #f1ede4;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, .6);
  caret-color: #e2c27a;
}
.login input:focus { outline: none; border-color: #c9a35a; box-shadow: inset 0 2px 4px rgba(0, 0, 0, .6), 0 0 0 2px rgba(201, 163, 90, .2); }
.login input:-webkit-autofill,
.login input:-webkit-autofill:focus {
  -webkit-text-fill-color: #fff;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, .6), inset 0 0 0 40px #0a0d13;
}

.login button[type="submit"] {
  margin-top: 18px;
  min-height: 50px;
  border-radius: 6px;
  border: 1px solid #1a1206;
  background: linear-gradient(180deg, #e9cd86 0%, #c4973f 50%, #9a7029 100%);
  box-shadow: 0 0 0 1px #5a4318, 0 6px 14px rgba(0, 0, 0, .55), inset 0 1px 0 rgba(255, 255, 255, .5);
  color: #1a1206;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.05rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase;
  transition: transform .08s ease, box-shadow .08s ease, filter .15s ease;
}
.login button[type="submit"]:hover:not(:disabled) { filter: brightness(1.06); }
.login button[type="submit"]:active:not(:disabled) {
  transform: translateY(1px);
  box-shadow: 0 0 0 1px #5a4318, 0 2px 6px rgba(0, 0, 0, .55), inset 0 1px 0 rgba(255, 255, 255, .3);
}
.login button[type="submit"]:focus-visible { outline: 2px solid #f1ede4; outline-offset: 3px; }
.login button[type="submit"]:disabled { opacity: 1; filter: grayscale(.6) brightness(.85); cursor: progress; }

.login-aviso {
  margin: 14px 0 0;
  padding: 9px 12px;
  border-radius: 6px;
  background: rgba(0, 0, 0, .35);
  border: 1px solid rgba(255, 255, 255, .06);
  font-size: .9rem; font-weight: 600; line-height: 1.35; text-align: center;
  overflow-wrap: anywhere;
}
.login-aviso[data-tipo="erro"] { color: #ec8f7e; }
.login-aviso[data-tipo="info"] { color: #cfd5de; }

.login-links {
  margin: 14px 0 0;
  display: flex; justify-content: center; gap: 10px;
  font-size: .86rem; color: #5d6676;
}
.login-links a { color: #c9a35a; font-weight: 600; text-decoration: none; }
.login-links a:hover { text-decoration: underline; }

/* Celular em pe: a cena amplia e o salao termina mais alto; a caixa sobe para caber */
@media (max-aspect-ratio: 3/4) {
  .login-caixa { margin-top: max(16px, calc(44svh - clamp(64px, 16svh, 190px) - 10px)); }
}

/* Notebook com pouca altura util (1366x657 com a barra do navegador): sobe a caixa para caber */
@media (max-height: 760px) and (min-aspect-ratio: 3/4) {
  .login-caixa { margin-top: max(16px, calc(42svh - clamp(64px, 16svh, 190px) - 10px)); }
}

/* Celular deitado / tela baixa: titulo a esquerda, caixa a direita */
@media (max-height: 520px) and (min-width: 640px) {
  .login {
    flex-direction: row; justify-content: center; align-items: center; gap: 4vw;
    padding-top: max(10px, env(safe-area-inset-top));
  }
  .login-titulo { height: auto; width: min(42vw, 460px); }
  .login-caixa { margin-top: 0; padding: 30px 20px 12px; }
  .login label { margin-top: 2px; }
  .login input { padding: 9px 12px; }
  .login button[type="submit"] { margin-top: 12px; min-height: 46px; }
}

@media (prefers-reduced-motion: reduce) {
  .login { animation: none; }
}