/* style.css - Estilos aprimorados para a página de login */

/* Variáveis específicas da página de login - Atualizadas para combinar com main.css */
:root {
  --login-dark-bg: #060906;
  --login-medium-green: #0e500c;
  --login-light-green: #8FAD8C;
  --login-bright-green: #21711B;
  --login-accent-green: #2a8f22;
  --login-text-light: #CED5E8;
  --login-text-muted: #797A7A;
  --login-overlay: rgba(6, 9, 6, 0.7);
  --login-input-bg: rgba(255, 255, 255, 0.95);
  --login-input-text: #333333;
  --login-shadow: rgba(0, 0, 0, 0.25);
}

/* Página de Login - Layout e Fundo */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--login-dark-bg), var(--login-medium-green));
  position: relative;
  overflow: hidden;
  padding: var(--spacing-md);
}

/* Padrão de fundo com efeito moderno */
.login-background-pattern {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(circle at 10% 10%, rgba(143, 173, 140, 0.1) 5%, transparent 6%),
    radial-gradient(circle at 90% 90%, rgba(143, 173, 140, 0.1) 5%, transparent 6%),
    linear-gradient(45deg, rgba(143, 173, 140, 0.03) 25%, transparent 25%, transparent 50%, rgba(143, 173, 140, 0.03) 50%, rgba(143, 173, 140, 0.03) 75%, transparent 75%, transparent);
  background-size: 80px 80px, 80px 80px, 40px 40px;
  pointer-events: none;
  animation: moveBackground 120s linear infinite;
}

@keyframes moveBackground {
  from { background-position: 0 0, 0 0, 0 0; }
  to { background-position: 500px 500px, 500px 500px, 200px 200px; }
}

/* Container de login */
.login-container {
  background-color: rgba(6, 9, 6, 0.85);
  backdrop-filter: blur(8px);
  border-radius: 16px;
  box-shadow: 0 15px 40px var(--login-shadow), 0 0 0 1px rgba(143, 173, 140, 0.15);
  padding: var(--spacing-xl) var(--spacing-xl);
  width: 100%;
  max-width: 380px;
  animation: loginFadeIn 0.8s ease-out;
  position: relative;
  overflow: hidden;
}

.login-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--login-bright-green), var(--login-accent-green));
}

@keyframes loginFadeIn {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Cabeçalho de login */
.login-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.login-logo {
  margin-bottom: var(--spacing-md);
}

.login-logo img {
  height: 60px;
  margin: 0 auto;
}

.login-title {
  color: var(--login-accent-green);
  font-size: 1.8rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
  letter-spacing: 1px;
}

.login-subtitle {
  color: var(--login-text-muted);
  font-size: 0.95rem;
  font-weight: 300;
}

/* Formulário de login */
.login-form {
  margin-top: var(--spacing-xl);
}

.login-input-group {
  position: relative;
  margin-bottom: var(--spacing-lg);
}

.login-input-icon {
  position: absolute;
  left: var(--spacing-md);
  top: 50%;
  transform: translateY(-50%);
  color: var(--login-accent-green);
  font-size: 1rem;
  z-index: 2;
  opacity: 0.7;
}

.login-form-input {
  width: 100%;
  padding: 0.85rem 1rem 0.85rem 2.5rem;
  border: none;
  border-radius: 8px;
  background-color: var(--login-input-bg);
  color: var(--login-input-text);
  transition: all var(--transition-normal);
  font-size: 1rem;
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
}

.login-form-input::placeholder {
  color: #94a3b8;
  opacity: 0.7;
}

.login-form-input:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(33, 113, 27, 0.25), inset 0 1px 3px rgba(0, 0, 0, 0.1);
}

.login-password-toggle {
  position: absolute;
  right: var(--spacing-md);
  top: 50%;
  transform: translateY(-50%);
  color: var(--login-input-text);
  cursor: pointer;
  transition: color var(--transition-normal);
  z-index: 2;
  opacity: 0.6;
}

.login-password-toggle:hover {
  opacity: 1;
}

.login-button {
  background: linear-gradient(to right, var(--login-bright-green), var(--login-accent-green));
  color: var(--login-text-light);
  font-weight: 600;
  border: none;
  border-radius: 8px;
  padding: 0.9rem;
  width: 100%;
  cursor: pointer;
  transition: all var(--transition-normal);
  margin-top: var(--spacing-lg);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.95rem;
  box-shadow: 0 4px 10px rgba(33, 113, 27, 0.3);
}

.login-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(33, 113, 27, 0.4);
}

.login-button:active {
  transform: translateY(0);
  box-shadow: 0 2px 6px rgba(33, 113, 27, 0.3);
}

/* Mensagens de erro */
.login-error-message {
  background-color: rgba(231, 76, 60, 0.15);
  border-left: 4px solid var(--error);
  color: #e74c3c;
  padding: 0.75rem;
  border-radius: var(--border-radius-md);
  margin-bottom: var(--spacing-lg);
  font-size: 0.9rem;
  display: none;
}

.login-error-message.show {
  display: block;
  animation: loginShake 0.5s cubic-bezier(0.36, 0.07, 0.19, 0.97) both;
}

@keyframes loginShake {
  10%, 90% { transform: translateX(-1px); }
  20%, 80% { transform: translateX(2px); }
  30%, 50%, 70% { transform: translateX(-4px); }
  40%, 60% { transform: translateX(4px); }
}

.login-footer {
  text-align: center;
  margin-top: var(--spacing-xl);
  color: var(--login-text-muted);
  font-size: 0.8rem;
  opacity: 0.7;
}

/* Responsividade da página de login */
@media (max-width: 576px) {
  .login-container {
    padding: var(--spacing-lg);
    max-width: 340px;
  }
  
  .login-title {
    font-size: 1.5rem;
  }
  
  .login-form-input {
    padding: 0.75rem 1rem 0.75rem 2.2rem;
  }
  
  .login-button {
    padding: 0.8rem;
  }
}

/* Efeito de foco nos inputs */
.login-form-input:focus + .login-input-icon {
  color: var(--login-bright-green);
  opacity: 1;
}