* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  min-height: 100vh;
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  position: relative;
  overflow: hidden;
}

.login-container {
  width: 100%;
  max-width: 440px;
  position: relative;
  z-index: 10;
}

.login-card {
  background: rgba(255, 255, 255, 0.98);
  border-radius: 20px;
  padding: 50px 40px;
  box-shadow: 
    0 25px 50px -12px rgba(0, 0, 0, 0.4),
    0 0 0 1px rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
}

.logo-section {
  text-align: center;
  margin-bottom: 40px;
}

.logo {
  height: 60px;
  width: auto;
  margin-bottom: 20px;
}

.title {
  font-size: 1.1rem;
  font-weight: 600;
  color: #1a1a2e;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-top: 10px;
  padding-top: 15px;
  border-top: 2px solid #ff6b35;
  display: inline-block;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 500;
  color: #4a5568;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.form-group input {
  padding: 16px 20px;
  border: 2px solid #e2e8f0;
  border-radius: 12px;
  font-size: 1rem;
  font-family: inherit;
  transition: all 0.3s ease;
  background: #f8fafc;
}

.form-group input:focus {
  outline: none;
  border-color: #ff6b35;
  background: #fff;
  box-shadow: 0 0 0 4px rgba(255, 107, 53, 0.1);
}

.form-group input::placeholder {
  color: #a0aec0;
}

.error-message {
  color: #e53e3e;
  font-size: 0.875rem;
  text-align: center;
  min-height: 20px;
}

.login-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 32px;
  background: linear-gradient(135deg, #ff6b35 0%, #f7931e 100%);
  color: white;
  border: none;
  border-radius: 12px;
  font-size: 1rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 10px;
}

.login-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(255, 107, 53, 0.4);
}

.login-btn:active {
  transform: translateY(0);
}

.login-btn:disabled {
  background: #cbd5e0;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.login-btn svg {
  transition: transform 0.3s ease;
}

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

.footer-text {
  text-align: center;
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid #e2e8f0;
}

.footer-text p {
  font-size: 0.8rem;
  color: #718096;
  text-transform: uppercase;
  letter-spacing: 2px;
}

/* Background decorations */
.background-decoration {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: hidden;
  z-index: 1;
}

.shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.1;
}

.shape-1 {
  width: 600px;
  height: 600px;
  background: linear-gradient(135deg, #ff6b35, #f7931e);
  top: -200px;
  right: -200px;
  animation: float 20s ease-in-out infinite;
}

.shape-2 {
  width: 400px;
  height: 400px;
  background: linear-gradient(135deg, #ff6b35, #f7931e);
  bottom: -150px;
  left: -150px;
  animation: float 25s ease-in-out infinite reverse;
}

.shape-3 {
  width: 200px;
  height: 200px;
  background: #fff;
  top: 50%;
  left: 10%;
  animation: float 15s ease-in-out infinite;
}

@keyframes float {
  0%, 100% {
    transform: translate(0, 0) rotate(0deg);
  }
  25% {
    transform: translate(20px, -20px) rotate(5deg);
  }
  50% {
    transform: translate(-10px, 20px) rotate(-5deg);
  }
  75% {
    transform: translate(-20px, -10px) rotate(3deg);
  }
}

/* Responsive */
@media (max-width: 480px) {
  .login-card {
    padding: 40px 24px;
  }
  
  .title {
    font-size: 0.9rem;
    letter-spacing: 2px;
  }
  
  .form-group input {
    padding: 14px 16px;
  }
}