/* ==========================================================================
   Paxeco Prime — Tela de acesso (index.html)
   Split screen: apresentacao institucional + formulario de login
   ========================================================================== */

body.pagina-login {
  min-height: 100svh;
  background: var(--bg);
}

.login-container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 3fr 2fr; /* 60% / 40% */
  min-height: 100svh;
  width: 100%;
}

/* ==========================================================================
   Lado esquerdo — institucional
   ========================================================================== */
.login-lado-esquerdo {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(32px, 5vw, 72px);
  overflow: hidden;
  border-right: 1px solid var(--line);
  background: radial-gradient(
      80% 60% at 0% 0%,
      rgba(249, 115, 22, 0.16) 0%,
      rgba(249, 115, 22, 0) 62%
    ),
    linear-gradient(180deg, var(--slate-850) 0%, var(--slate-900) 100%);
}

/* Grade tecnica sutil, apagando nas bordas */
.login-lado-esquerdo::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(
      rgba(148, 163, 184, 0.07) 1px,
      transparent 1px
    ),
    linear-gradient(90deg, rgba(148, 163, 184, 0.07) 1px, transparent 1px);
  background-size: 46px 46px;
  -webkit-mask-image: radial-gradient(
    75% 65% at 18% 30%,
    #000 0%,
    transparent 78%
  );
  mask-image: radial-gradient(75% 65% at 18% 30%, #000 0%, transparent 78%);
}

.login-logo {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 13px;
  margin-bottom: clamp(24px, 4vh, 42px);
  animation: fade-up 0.6s var(--ease-out) both;
}

/* Logo oficial: lockup vertical (simbolo + PAXECO + PRIME + tagline).
   O PNG ja e transparente, entao ele senta direto no fundo escuro. */
.login__logo {
  display: block;
  width: clamp(230px, 30vw, 340px);
  height: auto;
  filter: drop-shadow(0 26px 46px rgba(0, 0, 0, 0.55));
}

@media (max-width: 900px) {
  .login__logo {
    width: clamp(200px, 46vw, 280px);
  }
}

.login-titulo {
  position: relative;
  font-family: var(--font-display);
  font-size: clamp(29px, 3.4vw, 44px);
  font-weight: 700;
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: #fff;
  max-width: 15ch;
  margin-bottom: var(--sp-4);
  text-wrap: balance;
  animation: fade-up 0.6s var(--ease-out) 0.08s both;
}

.login-subtitulo {
  position: relative;
  max-width: 520px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-muted);
  text-wrap: pretty;
  animation: fade-up 0.6s var(--ease-out) 0.16s both;
}

.login-subtitulo code {
  padding: 2px 7px;
  border-radius: 6px;
  background: rgba(249, 115, 22, 0.12);
  border: 1px solid var(--line-accent);
  color: var(--accent-300);
  font-size: 0.9em;
}

/* ==========================================================================
   Lado direito — formulario
   ========================================================================== */
.login-lado-direito {
  display: grid;
  place-items: center;
  padding: clamp(24px, 4vw, 56px) clamp(24px, 3.5vw, 48px);
}

.login-card {
  width: 100%;
  max-width: 400px;
  padding: clamp(26px, 3vw, 34px);
  border-radius: var(--r-lg);
  animation: fade-up 0.55s var(--ease-out) 0.22s both;
}

.login-card-titulo {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: #fff;
  padding-bottom: 16px;
  margin-bottom: 22px;
  border-bottom: 1px solid var(--line);
}

/* Sobretitulo do card, sem alterar o texto do titulo */
.login-card-titulo::before {
  content: "Acesso restrito";
  display: block;
  margin-bottom: 7px;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-400);
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 7px;
}

.btn--full {
  width: 100%;
  justify-content: center;
  padding-block: 12px;
  margin-top: 4px;
  font-size: 14px;
}

.login-aviso {
  margin-top: 16px;
  padding: 11px 13px;
  border-radius: var(--r-sm);
  background: rgba(249, 115, 22, 0.09);
  border: 1px solid var(--line-accent);
  font-size: 13px;
  line-height: 1.55;
  color: var(--accent-300);
  animation: fade-in 0.4s linear both;
}

/* Erro de autenticacao — visivel dentro do card de acesso */
.login-erro {
  margin-top: 16px;
  padding: 11px 13px;
  border-radius: var(--r-sm);
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.45);
  font-size: 13px;
  line-height: 1.55;
  color: var(--danger-400);
  animation: fade-in 0.3s linear both;
}

#btn-login[aria-busy="true"] {
  opacity: 0.75;
  cursor: wait;
}

/* ==========================================================================
   Responsivo — empilha abaixo de 900px
   ========================================================================== */
@media (max-width: 900px) {
  .login-container {
    grid-template-columns: 1fr;
  }

  .login-lado-esquerdo {
    border-right: none;
    border-bottom: 1px solid var(--line);
    padding-block: clamp(36px, 8vw, 56px);
  }

  .login-titulo {
    max-width: none;
  }

  .login-lado-direito {
    padding-block: clamp(32px, 8vw, 48px);
  }
}