.landing-bg {
  position: fixed;
  inset: 0;
  background: var(--bg-primary);
  overflow: hidden;
}

.landing-bg::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(ellipse at 30% 50%, rgba(108, 99, 255, 0.08) 0%, transparent 50%),
              radial-gradient(ellipse at 70% 50%, rgba(99, 132, 255, 0.06) 0%, transparent 50%);
  animation: bgShift 20s ease-in-out infinite alternate;
}

@keyframes bgShift {
  0% { transform: translate(0, 0); }
  100% { transform: translate(5%, -3%); }
}

.landing-container {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  min-height: 100dvh;
  padding: 20px;
}

.landing-card {
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 48px;
  width: 100%;
  max-width: 460px;
  box-shadow: var(--shadow-lg);
}

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

.landing-logo svg {
  width: 56px;
  height: 56px;
  margin-bottom: 16px;
}

.landing-logo h1 {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.landing-logo h1 span {
  color: var(--accent);
}

.landing-logo p {
  color: var(--text-secondary);
  font-size: 15px;
  margin-top: 8px;
}

.landing-section {
  margin-bottom: 24px;
}

.landing-section:last-child {
  margin-bottom: 0;
}

.landing-section h2 {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.landing-input-group {
  display: flex;
  gap: 8px;
}

@media (max-width: 480px) {
  .landing-input-group {
    flex-direction: column;
  }
  .landing-input-group .btn {
    width: 100%;
  }
}

.landing-input {
  flex: 1;
  background: #1e1e2a;
  border: 2px solid #555;
  border-radius: var(--radius-md);
  padding: 12px 16px;
  font-size: 15px;
  color: #fff;
  transition: border-color var(--transition), box-shadow var(--transition);
  -webkit-appearance: none;
  appearance: none;
}

.landing-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
  outline: none;
}

.landing-input::placeholder {
  color: #999;
}

.btn-block {
  width: 100%;
}

.landing-divider {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 28px 0;
  color: var(--text-muted);
  font-size: 13px;
}

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

.name-section {
  margin-bottom: 28px;
}

.error-msg {
  color: var(--danger);
  font-size: 13px;
  margin-top: 8px;
  display: none;
}

.error-msg.show {
  display: block;
}