body {
  background: #1c1c5e;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
  margin: 0;
  font-family: var(--body);
}

/* Hide background grid and scan-lines for a cleaner modern look on login */
body::before, body::after {
  display: none;
}

.auth-scene {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 10;
}

.auth-card {
  width: 100%;
  max-width: 400px;
  background: #ffffff;
  border-radius: 16px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  padding: 40px;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease;
}

.auth-logo {
  font-family: var(--display);
  font-size: 64px;
  letter-spacing: 4px;
  color: #1c1c5e;
  text-align: center;
  line-height: 1;
  margin-bottom: 8px;
}

.auth-tagline {
  font-family: var(--mono);
  font-size: 12px;
  color: #666;
  text-align: center;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 32px;
}

.auth-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 32px;
  background: #f0f0f5;
  padding: 6px;
  border-radius: 12px;
}

.auth-tab-btn {
  flex: 1;
  background: none;
  border: none;
  color: #888;
  font-family: var(--body);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 10px;
  cursor: pointer;
  border-radius: 8px;
  transition: all 0.3s ease;
}

.auth-tab-btn.active {
  color: #ffffff;
  background: #3c33f0;
  box-shadow: 0 4px 12px rgba(60, 51, 240, 0.3);
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.auth-form.hidden {
  display: none;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-family: var(--body);
  font-weight: 600;
  font-size: 12px;
  color: #444;
  text-transform: uppercase;
  margin-left: 4px;
}

.input {
  background: #f8f8fb;
  border: 2px solid #e1e1e9;
  color: #1c1c5e;
  font-family: var(--body);
  font-size: 16px;
  padding: 14px 18px;
  border-radius: 10px;
  outline: none;
  transition: all 0.3s ease;
  width: 100%;
}

.input:focus {
  border-color: #3c33f0;
  background: #ffffff;
  box-shadow: 0 0 0 4px rgba(60, 51, 240, 0.1);
}

.auth-btn {
  margin-top: 10px;
  width: 100%;
  background: #3c33f0 !important;
  color: #f7f7f7 !important;
  font-family: var(--display);
  font-size: 20px;
  letter-spacing: 2px;
  padding: 14px;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 8px 20px rgba(60, 51, 240, 0.2);
}

.auth-btn:hover {
  background: #2a22d0 !important;
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(60, 51, 240, 0.3);
}

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

.error-box {
  background: #fff5f7;
  border: 1px solid #ffe1e7;
  color: #ff4d6d;
  font-family: var(--body);
  font-weight: 500;
  font-size: 13px;
  padding: 12px 16px;
  border-radius: 10px;
  margin-bottom: 20px;
  display: none;
}

.error-box.show {
  display: block;
  animation: slideUp 0.3s ease;
}

.auth-skyline {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 250px;
  pointer-events: none;
  z-index: 0;
  opacity: 0.15;
  filter: saturate(0);
}