/* Login Page Styles - Premium Modern Design */

.login-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-xl);
  background: radial-gradient(circle at top right, #004236 0%, #001A15 100%);
  position: relative;
  overflow: hidden;
}

/* Dynamic Background Elements */
.login-container::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(165, 214, 63, 0.08) 0%, transparent 70%);
  top: -200px;
  right: -200px;
  border-radius: 50%;
  animation: pulse 8s ease-in-out infinite alternate;
}

.login-container::after {
  content: '';
  position: absolute;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 66, 54, 0.4) 0%, transparent 70%);
  bottom: -150px;
  left: -150px;
  border-radius: 50%;
  animation: pulse 12s ease-in-out infinite alternate-reverse;
}

@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 0.5;
  }

  100% {
    transform: scale(1.2);
    opacity: 0.8;
  }
}

.login-box {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-radius: var(--radius-2xl);
  box-shadow: var(--glass-shadow);
  border: 1px solid var(--glass-border);
  padding: var(--spacing-xl);
  /* Reduced from 2xl */
  max-width: 520px;
  /* Widened slightly for horizontal layout */
  width: 100%;
  position: relative;
  z-index: 10;
  animation: slideUpFade 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideUpFade {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.login-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  /* Reduced from 2xl */
}

.login-logo {
  width: 80px;
  /* Reduced from 90px */
  height: 80px;
  margin: 0 auto var(--spacing-md);
  /* Reduced from lg */
  display: block;
  filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.2));
  animation: logoFloat 4s ease-in-out infinite;
}

@keyframes logoFloat {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-10px);
  }
}

.login-header h1 {
  font-size: var(--font-size-3xl);
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-xs);
  font-weight: var(--font-weight-bold);
  letter-spacing: -0.02em;
}

.login-header p {
  color: var(--color-gray-500);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  /* Reduced from xl */
}

.form-group {
  display: flex;
  flex-direction: row;
  /* Horizontal layout */
  align-items: center;
  gap: var(--spacing-md);
  justify-content: space-between;
}

.form-group label {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  color: var(--color-gray-600);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  width: 120px;
  /* Fixed width for alignment */
  flex-shrink: 0;
  text-align: left;
}

.form-group input {
  flex: 1;
  padding: var(--spacing-sm) var(--spacing-md);
  /* More compact padding */
  border-radius: var(--radius-lg);
  border: 2px solid var(--color-gray-100);
  background: white;
  transition: all var(--transition-base);
  font-size: var(--font-size-base);
  color: var(--color-gray-900);
}

.form-group input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px var(--color-primary-glow);
  transform: translateY(-1px);
}

.btn-primary.btn-full {
  height: 56px;
  background: linear-gradient(135deg, #004236 0%, #006654 100%);
  color: white;
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  border-radius: var(--radius-xl);
  margin-top: var(--spacing-lg);
  box-shadow: 0 10px 20px -5px rgba(0, 45, 37, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
  border: 1px solid rgba(255, 255, 255, 0.1);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

.btn-primary.btn-full::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(186, 255, 0, 0.15), transparent);
  transition: 0.5s;
}

.btn-primary.btn-full:hover::after {
  left: 100%;
}

.btn-primary.btn-full:hover {
  background: linear-gradient(135deg, #005849 0%, #007a65 100%);
  transform: translateY(-2px) scale(1.01);
  box-shadow: 0 15px 30px -10px rgba(0, 45, 37, 0.5);
  border-color: rgba(186, 255, 0, 0.2);
}

.btn-primary.btn-full:active {
  transform: translateY(0) scale(0.99);
}

.btn-secondary {
  background: rgba(0, 0, 0, 0.03);
  color: var(--color-gray-600);
  border: 1px solid var(--color-gray-200);
  padding: 10px 24px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: all 0.3s ease;
  cursor: pointer;
  width: auto;
  display: inline-block;
  margin: 0 auto;
}

.btn-secondary:hover {
  background: var(--color-error-light);
  color: var(--color-error);
  border-color: var(--color-error);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.15);
}

.message {
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  font-size: var(--font-size-sm);
  text-align: center;
  font-weight: var(--font-weight-medium);
  display: none;
}

.message.error {
  display: block;
  background: var(--color-error-light);
  color: var(--color-error-dark);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.message.success {
  display: block;
  background: var(--color-success-light);
  color: var(--color-success-dark);
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.authorized-notice {
  margin-top: var(--spacing-xl);
  /* Reduced from 2xl */
  padding-top: var(--spacing-lg);
  /* Reduced from xl */
  border-top: 1px solid rgba(0, 0, 0, 0.05);
  text-align: center;
  color: var(--color-gray-400);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
}

/* Spinner adjustment */
.spinner {
  width: 20px;
  height: 20px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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