:root {
  --azul-rhenus: #003087;
  --azul-claro: #005aa7;
  --cinza-claro: #f8f9fa;
  --cinza-escuro: #1e293b;
  --branco: #ffffff;
  --sombra: rgba(0, 48, 135, 0.2);
  --borda: #e2e8f0;
  --verde-carf: #067074;
  --verde-carf-escuro: #6cad17;
  --verde-carf-title: #067074;
}

/* Reset e base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body, html {
  height: 100vh;
  font-family: 'Inter', sans-serif;
  background: url('../img/background3.jpg') no-repeat center center fixed;
  background-size: cover;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

/* Escurecimento do fundo */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 0;
}

/* Container principal */
.login-container {
  background: var(--branco);
  width: 100%;
  max-width: 400px;
  border-radius: 12px;
  box-shadow: 0 8px 24px var(--sombra);
  margin: 40px;
  overflow: hidden;
  position: relative;
  z-index: 1;
}

/* Header */
.login-header {
  background: var(--branco);
  padding: 2rem 4rem 2rem 2rem; /* Muito mais espaço à direita */
  text-align: center;
  border-bottom: 1px solid var(--borda);
}

.logo {
  width: 220px;
  height: auto;
  margin-bottom: 1.8rem;
  filter: drop-shadow(0 0 4px rgba(0, 48, 135, 0.3));
  transition: transform 0.3s ease, filter 0.3s ease, width 0.3s ease;
}

.logo.carf {
  width: 220px;
  max-width: 220px;
  margin-left: 2.5rem; /* Aumentado de 1.5rem para 2.5rem para mover mais para direita */
}

.logo:hover {
  transform: scale(1.05);
  filter: drop-shadow(0 0 6px rgba(0, 48, 135, 0.5));
}

.header-title {
  font-size: 1.8rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--azul-rhenus);
  transition: color 0.3s ease;
}

.header-title.carf {
  color: var(--verde-carf-title);
}

.header-subtitle {
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--azul-claro);
  text-shadow: 0 0 2px rgba(0, 48, 135, 0.2);
  transition: color 0.3s ease;
}

.header-subtitle.carf {
  color: var(--verde-carf-title);
}

/* Seletor de empresa */
.company-selector {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--borda);
}

.radio-group {
  display: flex;
  justify-content: center;
  gap: 2rem;
  align-items: center;
}

.form-check {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.form-check-input {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--azul-claro);
}

.form-check-input[value="carf"] {
  accent-color: var(--verde-carf);
}

.form-check-label {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--cinza-escuro);
  cursor: pointer;
  user-select: none;
  transition: color 0.3s ease;
}

.form-check-label:hover {
  color: var(--azul-claro);
}

.form-check-input[value="carf"]:checked + .form-check-label {
  color: var(--verde-carf);
}

.form-check-input[value="carf"]:checked + .form-check-label:hover {
  color: var(--verde-carf-escuro);
}

/* Formulário */
.login-form {
  padding: 2rem;
}

.form-group {
  position: relative;
  margin-bottom: 1.5rem;
}

.form-group input {
  width: 100%;
  padding: 1rem;
  border: 1px solid var(--borda);
  border-radius: 8px;
  font-size: 1rem;
  color: var(--cinza-escuro);
  background: var(--cinza-claro);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group input:focus {
  outline: none;
  border-color: var(--azul-claro);
  box-shadow: 0 0 0 3px rgba(0, 90, 167, 0.1);
  background: var(--branco);
}

.form-group input::placeholder {
  color: transparent;
}

.form-group label {
  position: absolute;
  top: 1rem;
  left: 1rem;
  font-size: 0.9rem;
  color: var(--cinza-escuro);
  font-weight: 500;
  pointer-events: none;
  transition: all 0.3s ease;
  background: var(--cinza-claro);
  padding: 0 0.25rem;
}

.form-group input:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group input.filled + label {
  top: -0.6rem;
  left: 0.75rem;
  font-size: 0.75rem;
  color: var(--azul-claro);
  background: var(--branco);
}

/* Botão de toggle da senha */
.password-wrapper button#togglePassword {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--cinza-escuro);
  font-size: 1.1rem;
  transition: color 0.3s ease;
}

.password-wrapper button#togglePassword:hover {
  color: var(--azul-claro);
}

/* Botão de envio com animação do modelo corporativo */
.btn-submit {
  width: 100%;
  padding: 1rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--branco);
  background: linear-gradient(135deg, var(--azul-claro), var(--azul-rhenus));
  border: none;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 48, 135, 0.3);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.btn-submit::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s ease;
}

.btn-submit:hover::before {
  left: 100%;
}

.btn-submit:hover {
  background: linear-gradient(135deg, var(--azul-rhenus), var(--azul-claro));
  box-shadow: 0 6px 16px rgba(0, 48, 135, 0.4);
  transform: translateY(-2px);
}

.btn-submit:active {
  transform: translateY(0);
  box-shadow: 0 3px 10px rgba(0, 48, 135, 0.2);
}

/* Botão CARF (verde) */
.btn-submit.carf {
  background: linear-gradient(135deg, var(--verde-carf), var(--verde-carf-escuro));
  box-shadow: 0 4px 12px rgba(40, 167, 69, 0.3);
}

.btn-submit.carf:hover {
  background: linear-gradient(135deg, var(--verde-carf-escuro), var(--verde-carf));
  box-shadow: 0 6px 16px rgba(40, 167, 69, 0.4);
}

.btn-submit.carf:active {
  box-shadow: 0 3px 10px rgba(40, 167, 69, 0.2);
}

/* Toastr personalizado */
#toast-container > .toast {
  background-color: var(--cinza-claro) !important;
  color: var(--azul-rhenus) !important;
  border-left: 6px solid var(--azul-claro) !important;
  font-weight: 600;
  box-shadow: 0 4px 12px rgba(0, 90, 167, 0.3) !important;
  border-radius: 8px !important;
}

#toast-container > .toast-success {
  background-color: #4CAF50 !important;
  color: var(--branco) !important;
  border-left-color: #388E3C !important;
  box-shadow: 0 4px 12px rgba(76, 175, 80, 0.7) !important;
}

#toast-container > .toast-error {
  background-color: #F44336 !important;
  color: var(--branco) !important;
  border-left-color: #D32F2F !important;
  box-shadow: 0 4px 12px rgba(244, 67, 54, 0.7) !important;
}

/* Footer */
.footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  text-align: center;
  padding: 0.8rem;
  font-size: 0.85rem;
  color: rgba(30, 41, 59, 0.7);
  background: transparent;
  z-index: 10;
}

/* Responsividade */
@media (max-width: 768px) {
  .login-container {
    max-width: 900%px;
    margin: 20px auto;
  }

  .login-header {
    padding: 1.5rem 3.5rem 1.5rem 1.5rem; /* Muito mais espaço à direita em tablets */
  }

  .login-form {
    padding: 1.5rem;
  }

  .header-title {
    font-size: 1rem;
  }

  .header-subtitle {
    font-size: 0.9rem;
  }

  .logo {
    width: 180px;
  }
  
  .logo.carf {
    width: 130px;
    max-width: 130px;
    margin-left: 1rem;
  }

  .footer {
    font-size: 0.8rem;
    padding: 0.7rem;
  }
}

@media (max-width: 480px) {
  .login-container {
    max-width: 95%;
  }

  .login-header {
    padding: 1rem 3rem 1rem 1rem; /* Muito mais espaço à direita em celulares */
  }

  .login-form {
    padding: 1.9rem;
  }

  .header-title {
    font-size: 1.5rem;
  }

  .header-subtitle {
    font-size: 0.9rem;
  }

  .logo {
    width: 160px;
  }
  
  .logo.carf {
    width: 120px;
    max-width: 120px;
    margin-left: 1rem; /* Aumentado para mover mais para direita em telas pequenas */
  }

  .login-header {
    padding: 1.5rem 4rem 0.6rem 4rem; /* Muito menor em telas pequenas */
  }

  .form-group input {
    font-size: 0.95rem;
    padding: 0.8rem;
  }

  .form-group label {
    font-size: 0.8rem;
  }

  .btn-submit {
    font-size: 0.95rem;
    padding: 0.8rem;
  }

  .footer {
    font-size: 0.7rem;
    padding: 0.5rem;
  }
}