/* Variáveis de Cores - Esquema Azul Profissional */
:root {
  --primary-dark: #2c3e50;       /* Azul petróleo */
  --primary-blue: #2980b9;       /* Azul principal */
  --secondary-blue: #3498db;     /* Azul médio */
  --light-blue: #e6f2fa;         /* Azul claro */
  --dark-text: #2c3e50;          /* Texto escuro */
  --text-light: #7f8c8d;         /* Texto claro */
  --error-color: #e74c3c;        /* Vermelho para erros */
  --success-color: #2c82c9;      /* Azul sucesso */
  --border-radius: 10px;         /* Bordas arredondadas */
  --box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1); /* Sombra padrão */
  --transition: all 0.3s ease;   /* Transição suave */
}

/* Reset e Estilos Base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

body {
  background-color: #f8fafc;
  color: var(--dark-text);
  line-height: 1.6;
  min-height: 100vh;
}

/* Container Principal */
.login-modern-container {
  display: flex;
  min-height: 100vh;
}

/* Card de Login - Estilo Moderno */
.login-card {
  width: 50%;
  padding: 4rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: #fff;
  position: relative;
  overflow: hidden;
}

.login-card::before {
  content: '';
  position: absolute;
  top: -50px;
  right: -50px;
  width: 200px;
  height: 200px;
  background: var(--primary-blue);
  opacity: 0.1;
  border-radius: 50%;
  z-index: 0;
}

/* Ilustração - Estilo Moderno */
.login-illustration {
  width: 50%;
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-dark) 100%);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-illustration::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('data:image/svg+xml;base64,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');
  opacity: 0.2;
}

.login-illustration img {
  width: 80%;
  max-width: 500px;
  z-index: 2;
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(2deg); }
}

/* Cabeçalho do Login - Estilo Moderno */
.login-header {
  text-align: center;
  margin-bottom: 2.5rem;
  position: relative;
  z-index: 1;
}

.logo-circle {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-dark) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  box-shadow: 0 10px 20px rgba(41, 128, 185, 0.2);
  transition: var(--transition);
}

.logo-circle:hover {
  transform: scale(1.05) rotate(10deg);
}

.logo-circle i {
  font-size: 2.5rem;
  color: white;
}

.login-header h2 {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--dark-text);
  margin-bottom: 0.5rem;
}

.login-header h2 span {
  color: var(--primary-blue);
  position: relative;
}

.login-header h2 span::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--primary-blue);
  border-radius: 3px;
}

.login-header p {
  color: var(--text-light);
  font-size: 0.95rem;
  max-width: 400px;
  margin: 0 auto;
}

/* Formulário - Estilo Moderno */
.modern-login-form {
  max-width: 400px;
  margin: 0 auto;
  width: 100%;
  position: relative;
  z-index: 1;
}

.error-message {
  background: #fff5f5;
  color: var(--error-color);
  padding: 0.8rem 1rem;
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
  border-left: 4px solid var(--error-color);
  animation: shake 0.5s ease-in-out;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-5px); }
  40%, 80% { transform: translateX(5px); }
}

.error-message i {
  margin-right: 0.5rem;
}

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

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--dark-text);
}

.input-container {
  position: relative;
  display: flex;
  align-items: center;
  border: 1px solid #e9ecef;
  border-radius: var(--border-radius);
  transition: var(--transition);
  background: #f8f9fa;
}

.input-container:focus-within {
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(41, 128, 185, 0.2);
  background: white;
}

.input-container i {
  position: absolute;
  left: 15px;
  color: var(--text-light);
  font-size: 1rem;
  transition: var(--transition);
}

.input-container:focus-within i {
  color: var(--primary-blue);
}

.input-container input {
  width: 100%;
  padding: 0.9rem 1rem 0.9rem 3rem;
  border: none;
  background: transparent;
  font-size: 0.95rem;
  border-radius: var(--border-radius);
  color: var(--dark-text);
}

.input-container input:focus {
  outline: none;
}

.toggle-password {
  position: absolute;
  right: 15px;
  background: none;
  border: none;
  color: var(--text-light);
  cursor: pointer;
  font-size: 1rem;
  transition: var(--transition);
}

.toggle-password:hover {
  color: var(--primary-blue);
}

/* Opções do Formulário - Estilo Moderno */
.form-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  font-size: 0.85rem;
}

.remember-me {
  display: flex;
  align-items: center;
  cursor: pointer;
  color: var(--text-light);
  transition: var(--transition);
}

.remember-me:hover {
  color: var(--dark-text);
}

.remember-me input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
}

.custom-checkbox {
  height: 16px;
  width: 16px;
  border: 1px solid #ced4da;
  border-radius: 4px;
  margin-right: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.remember-me:hover .custom-checkbox {
  border-color: var(--primary-blue);
}

.remember-me input:checked ~ .custom-checkbox {
  background-color: var(--primary-blue);
  border-color: var(--primary-blue);
}

.remember-me input:checked ~ .custom-checkbox::after {
  content: "\f00c";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  color: white;
  font-size: 0.6rem;
}

.forgot-password {
  color: var(--text-light);
  text-decoration: none;
  transition: var(--transition);
  font-weight: 500;
}

.forgot-password:hover {
  color: var(--primary-blue);
  text-decoration: underline;
}

/* Botão de Login - Estilo Moderno */
.login-button {
  width: 100%;
  padding: 1rem;
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-dark) 100%);
  color: white;
  border: none;
  border-radius: var(--border-radius);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  box-shadow: 0 4px 15px rgba(41, 128, 185, 0.3);
  position: relative;
  overflow: hidden;
}

.login-button::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: 0.5s;
}

.login-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(41, 128, 185, 0.4);
}

.login-button:hover::before {
  left: 100%;
}

.login-button i {
  transition: transform 0.3s;
}

.login-button:hover i {
  transform: translateX(5px);
}

/* Link de Registro - Estilo Moderno */
.register-link {
  text-align: center;
  font-size: 0.9rem;
  color: var(--text-light);
}

.register-link a {
  color: var(--primary-blue);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
  position: relative;
}

.register-link a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-blue);
  transition: var(--transition);
}

.register-link a:hover {
  color: var(--primary-dark);
}

.register-link a:hover::after {
  width: 100%;
}

/* Responsividade */
@media (max-width: 992px) {
  .login-modern-container {
    flex-direction: column;
  }
  
  .login-card, .login-illustration {
    width: 100%;
  }
  
  .login-illustration {
    height: 200px;
    padding: 2rem;
  }
  
  .login-illustration img {
    width: 200px;
  }
}

@media (max-width: 576px) {
  .login-card {
    padding: 2rem 1.5rem;
  }
  
  .form-options {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
  
  .forgot-password {
    margin-left: 0;
  }
  
  .login-header h2 {
    font-size: 1.5rem;
  }
}