/* ===== ENHANCED LOGIN SCREEN ===== */
.login-container {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  background: linear-gradient(135deg, #f0f9f4 0%, #d1fae5 100%);
  padding: 20px;
  position: relative;
  overflow: hidden;
}

.login-container::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, transparent 20%, rgba(255, 255, 255, 0.1) 20%, rgba(255, 255, 255, 0.1) 40%, transparent 40%, transparent 60%, rgba(255, 255, 255, 0.1) 60%, rgba(255, 255, 255, 0.1) 80%, transparent 80%);
  background-size: 100px 100px;
  animation: gridMove 20s linear infinite;
  opacity: 0.3;
}

.login-card {
  width: 100%;
  max-width: 440px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(40px);
  -webkit-backdrop-filter: blur(40px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 40px;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  text-align: center;
  position: relative;
  z-index: 2;
  transition: var(--transition);
}

.login-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.login-header {
  margin-bottom: 32px;
}

.login-logo {
  font-size: 4rem;
  color: var(--primary-color);
  margin-bottom: 16px;
  filter: drop-shadow(0 0 20px rgba(0, 150, 64, 0.3));
  animation: float 3s ease-in-out infinite;
}

.login-card h2 {
  font-family: 'Orbitron', sans-serif;
  font-weight: 900;
  font-size: 2rem;
  background: linear-gradient(45deg, var(--primary-color), var(--primary-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 8px;
  letter-spacing: 2px;
}

.login-subtitle {
  color: var(--text-light);
  font-size: 1rem;
  font-weight: 400;
}

.login-form {
  margin-bottom: 24px;
}

.input-group {
  position: relative;
  margin-bottom: 20px;
}

.input-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-light);
  font-size: 1.1rem;
  z-index: 2;
}

.input-group input {
  width: 100%;
  padding: 16px 16px 16px 48px;
  border: 1px solid rgba(203, 213, 225, 0.5);
  border-radius: 12px;
  font-size: 1rem;
  background: rgba(255, 255, 255, 0.9);
  transition: var(--transition);
  font-family: 'Inter', sans-serif;
}

.input-group input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 4px rgba(0, 150, 64, 0.1);
  background: white;
}

.login-btn {
  width: 100%;
  padding: 16px 24px;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
  color: white;
  border: none;
  border-radius: 12px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  position: relative;
  overflow: hidden;
}

.login-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: 0.5s;
}

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

.login-btn:hover {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 150, 64, 0.3);
}

.btn-icon {
  transition: var(--transition);
}

.login-btn:hover .btn-icon {
  transform: translateX(4px);
}

.login-footer {
  margin-bottom: 24px;
}

.link-btn {
  background: none;
  border: none;
  color: var(--primary-color);
  font-size: 0.9rem;
  cursor: pointer;
  text-decoration: none;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin: 0 auto;
}

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

.demo-creds {
  background: rgba(241, 245, 249, 0.8);
  padding: 20px;
  border-radius: 12px;
  border: 1px solid rgba(226, 232, 240, 0.6);
}

.demo-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 12px;
  color: var(--text-light);
  font-weight: 600;
  font-size: 0.9rem;
}

.demo-users {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.demo-user {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 12px;
  background: white;
  border-radius: 8px;
  border: 1px solid rgba(226, 232, 240, 0.8);
}

.user-role {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-light);
}

.demo-user code {
  background: rgba(15, 23, 42, 0.05);
  padding: 4px 8px;
  border-radius: 6px;
  font-family: 'Monaco', 'Consolas', monospace;
  font-size: 0.8rem;
  color: var(--text-dark);
}