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

:root {
  --primary-green: #00cc6a;
  --primary-green-dark: #00a857;
  --primary-green-light: #00e676;
  --dark-bg: #0f0f0f;
  --dark-bg-secondary: #1a1a1a;
  --dark-bg-tertiary: #222222;
  --card-bg: #242424;
  --text-primary: #e0e0e0;
  --text-secondary: #a0a0a0;
  --text-tertiary: #707070;
  --accent-green: #00d47a;
  --accent-blue: #0099cc;
  --danger: #ff4757;
  --warning: #ffa502;
  --success: #2ed573;
  --border-color: #333333;
  --shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.5);
  --shadow-green: 0 4px 15px rgba(0, 204, 106, 0.15);
  --transition: all 0.3s ease;
  --border-radius: 10px;
  --border-radius-sm: 6px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--dark-bg);
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Navbar (similar ao cadastro) */
.navbar {
  background: rgba(26, 26, 26, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 1rem 0;
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo {
  width: 40px;
  height: 40px;
  object-fit: contain;
  filter: drop-shadow(0 0 5px rgba(0, 204, 106, 0.3));
}

.brand-text {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary-green);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.back-home {
  color: var(--text-secondary);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 20px;
  transition: var(--transition);
  font-weight: 500;
  background: rgba(255, 255, 255, 0.05);
}

.back-home:hover {
  color: var(--primary-green);
  background: rgba(0, 204, 106, 0.1);
  transform: translateX(-5px);
}

/* Container Principal */
.login-container {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
  position: relative;
}

.login-background {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -1;
  background: 
    radial-gradient(circle at 20% 50%, rgba(0, 204, 106, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(0, 153, 204, 0.03) 0%, transparent 50%);
}

.login-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, var(--dark-bg) 0%, var(--dark-bg-secondary) 100%);
  opacity: 0.95;
}

.login-content {
  max-width: 500px;
  width: 100%;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

/* Card de Login */
.login-card {
  background: var(--card-bg);
  border-radius: var(--border-radius);
  padding: 3rem;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow);
  transition: var(--transition);
  animation: fadeIn 0.6s ease;
}

.login-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: rgba(0, 204, 106, 0.3);
}

/* Cabeçalho do Login */
.login-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.logo-wrapper {
  position: relative;
  display: inline-block;
  margin-bottom: 1.5rem;
}

.login-logo {
  width: 80px;
  height: 80px;
  object-fit: contain;
  position: relative;
  z-index: 2;
  filter: drop-shadow(0 0 10px rgba(0, 204, 106, 0.3));
}

.logo-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100px;
  height: 100px;
  background: radial-gradient(circle, rgba(0, 204, 106, 0.2) 0%, transparent 70%);
  z-index: 1;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 0.5; transform: translate(-50%, -50%) scale(1); }
  50% { opacity: 0.8; transform: translate(-50%, -50%) scale(1.1); }
}

.login-title {
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.gradient-text {
  background: linear-gradient(45deg, var(--primary-green), var(--accent-blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.login-subtitle {
  color: var(--text-secondary);
  font-size: 1rem;
  margin-bottom: 0;
}

/* Formulário de Login */
.login-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-label {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-primary);
  font-weight: 600;
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
}

.form-label i {
  color: var(--primary-green);
  font-size: 0.9rem;
}

.input-group {
  position: relative;
}

.form-input {
  width: 100%;
  padding: 14px 16px 14px 45px;
  background: var(--dark-bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  color: var(--text-primary);
  font-size: 1rem;
  transition: var(--transition);
  font-family: 'Inter', sans-serif;
}

.form-input:focus {
  outline: none;
  border-color: var(--primary-green);
  box-shadow: 0 0 0 3px rgba(0, 204, 106, 0.1);
}

.form-input::placeholder {
  color: var(--text-tertiary);
}

.input-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-tertiary);
  font-size: 1rem;
  transition: var(--transition);
}

.form-input:focus + .input-icon {
  color: var(--primary-green);
}

/* Container de Senha */
.password-wrapper {
  position: relative;
}

.password-toggle {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-tertiary);
  cursor: pointer;
  transition: var(--transition);
  padding: 4px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
}

.password-toggle:hover {
  color: var(--primary-green);
  background: rgba(0, 204, 106, 0.1);
}

.password-toggle i {
  font-size: 1rem;
}

/* Opções Adicionais */
.login-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 1rem 0;
}

.remember-me {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

.remember-checkbox {
  width: 18px;
  height: 18px;
  border: 2px solid var(--border-color);
  border-radius: 4px;
  position: relative;
  transition: var(--transition);
}

.remember-checkbox.checked {
  background: var(--primary-green);
  border-color: var(--primary-green);
}

.remember-checkbox.checked::after {
  content: '';
  position: absolute;
  left: 5px;
  top: 2px;
  width: 5px;
  height: 10px;
  border: solid var(--dark-bg);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.remember-text {
  color: var(--text-secondary);
  font-size: 0.9rem;
  user-select: none;
}

.forgot-password {
  color: var(--primary-green);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition);
}

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

/* Mensagem */
.message-box {
  padding: 1rem;
  border-radius: var(--border-radius-sm);
  margin: 1rem 0;
  display: none;
  animation: slideIn 0.3s ease;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.message-box.success {
  background: rgba(46, 213, 115, 0.1);
  border: 1px solid var(--success);
  color: var(--success);
}

.message-box.error {
  background: rgba(255, 71, 87, 0.1);
  border: 1px solid var(--danger);
  color: var(--danger);
}

/* Botão de Login */
.submit-btn {
  width: 100%;
  padding: 16px 24px;
  background: linear-gradient(135deg, var(--primary-green), var(--primary-green-dark));
  color: var(--dark-bg);
  border: none;
  border-radius: var(--border-radius);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  position: relative;
  overflow: hidden;
  margin-top: 1rem;
}

.submit-btn:hover {
  background: linear-gradient(135deg, var(--primary-green-light), var(--primary-green));
  transform: translateY(-2px);
  box-shadow: var(--shadow-green);
}

.submit-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none !important;
}

.btn-text {
  position: relative;
  z-index: 1;
}

.btn-icon {
  position: relative;
  z-index: 1;
  transition: var(--transition);
}

.submit-btn:hover .btn-icon {
  transform: translateX(5px);
}

.btn-loader {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, var(--primary-green), var(--primary-green-dark));
  display: none;
  align-items: center;
  justify-content: center;
  opacity: 0.9;
}

.btn-loader .loader {
  width: 20px;
  height: 20px;
  border: 2px solid var(--dark-bg);
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Separador */
.separator {
  display: flex;
  align-items: center;
  margin: 2rem 0;
  color: var(--text-tertiary);
  font-size: 0.9rem;
}

.separator::before,
.separator::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-color);
}

.separator span {
  padding: 0 1rem;
}

/* Botão Google */
.google-btn {
  width: 100%;
  padding: 14px 20px;
  background: var(--dark-bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  color: var(--text-primary);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 1.5rem;
}

.google-btn:hover {
  background: rgba(219, 68, 55, 0.1);
  border-color: #db4437;
  transform: translateY(-2px);
}

.google-btn i {
  color: #db4437;
  font-size: 1.1rem;
}

/* Footer do Login */
.login-footer {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
}

.login-link {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.link-highlight {
  color: var(--primary-green);
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}

.link-highlight:hover {
  color: var(--primary-green-light);
  gap: 8px;
}

/* Sidebar (para layouts maiores) */
@media (min-width: 1024px) {
  .login-content {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 3rem;
    max-width: 1200px;
  }
  
  .login-sidebar {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 2.5rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
    align-self: flex-start;
    animation: fadeIn 0.8s ease 0.2s both;
  }
  
  .sidebar-content {
    height: 100%;
    display: flex;
    flex-direction: column;
  }
  
  .sidebar-title {
    color: var(--primary-green);
    font-size: 1.4rem;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 10px;
  }
  
  .benefits-list {
    list-style: none;
    margin-bottom: 2rem;
    flex: 1;
  }
  
  .benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 1rem;
    color: var(--text-secondary);
    line-height: 1.5;
  }
  
  .benefit-item i {
    color: var(--primary-green);
    margin-top: 2px;
    font-size: 0.9rem;
    flex-shrink: 0;
  }
  
  .stats-box {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
    background: var(--dark-bg-tertiary);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
  }
  
  .stat-item {
    text-align: center;
  }
  
  .stat-number {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-green);
    margin-bottom: 4px;
  }
  
  .stat-label {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
  }
}

/* Responsividade */
@media (max-width: 768px) {
  .navbar {
    padding: 0.8rem 0;
  }
  
  .nav-container {
    padding: 0 15px;
  }
  
  .brand-text {
    font-size: 1.1rem;
  }
  
  .back-home span {
    display: none;
  }
  
  .back-home::after {
    content: 'Início';
  }
  
  .login-card {
    padding: 2rem 1.5rem;
  }
  
  .login-title {
    font-size: 1.8rem;
  }
  
  .login-options {
    flex-direction: column;
    gap: 1rem;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .navbar {
    padding: 0.8rem 0;
  }
  
  .logo {
    width: 35px;
    height: 35px;
  }
  
  .brand-text {
    font-size: 1rem;
  }
  
  .login-card {
    padding: 1.5rem 1rem;
  }
  
  .login-title {
    font-size: 1.6rem;
  }
  
  .form-input {
    padding: 12px 16px 12px 42px;
  }
  
  .submit-btn {
    padding: 14px 20px;
  }
}

/* Animações */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Scrollbar personalizada */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--dark-bg);
}

::-webkit-scrollbar-thumb {
  background: var(--primary-green);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary-green-light);
}

/* Placeholder styling */
::placeholder {
  color: var(--text-tertiary);
  opacity: 1;
}

:-ms-input-placeholder {
  color: var(--text-tertiary);
}

::-ms-input-placeholder {
  color: var(--text-tertiary);
}

/* Focus styles */
:focus {
  outline: none;
}

:focus-visible {
  outline: 2px solid var(--primary-green);
  outline-offset: 2px;
}

/* Validação de formulário */
.form-input:invalid:not(:focus):not(:placeholder-shown) {
  border-color: var(--danger);
}

.form-input:valid:not(:focus):not(:placeholder-shown) {
  border-color: var(--success);
}

/* Loading state */
.loading {
  opacity: 0.7;
  pointer-events: none;
}