.landing-view {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.landing-content {
  text-align: center;
  z-index: 10;
  padding: 2rem;
}

.birthday-title {
  color: #00D9C0;
  margin-bottom: 1rem;
  animation: titleReveal 1s cubic-bezier(0.68, -0.55, 0.265, 1.55) forwards;
  opacity: 0;
  text-shadow: 0 4px 30px rgba(0, 217, 192, 0.4);
}

@keyframes titleReveal {
  0% {
    opacity: 0;
    transform: scale(0.8) rotate(-5deg);
  }
  100% {
    opacity: 1;
    transform: scale(1) rotate(0deg);
  }
}

.birthday-subtitle {
  font-family: var(--font-handwriting);
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  color: #FFB800;
  margin-bottom: 3rem;
  animation: fadeIn 1s ease-out 0.3s forwards;
  opacity: 0;
}

.confetti-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 5;
}

.password-container {
  background: rgba(27, 38, 59, 0.8);
  backdrop-filter: blur(20px);
  border: 2px solid rgba(0, 217, 192, 0.3);
  border-radius: 24px;
  padding: 3rem 2rem;
  max-width: 450px;
  margin: 0 auto;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  animation: fadeIn 1s ease-out 0.6s forwards;
  opacity: 0;
  position: relative;
}

.password-label {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: #00D9C0;
  margin-bottom: 1rem;
  display: block;
  font-weight: 700;
}

.password-input-wrapper {
  position: relative;
  margin-bottom: 1.5rem;
}

.password-input {
  width: 100%;
  padding: 1rem 3.5rem 1rem 1.5rem;
  background: rgba(255, 255, 255, 0.05);
  border: 2px solid rgba(0, 217, 192, 0.3);
  border-radius: 16px;
  color: var(--color-text);
  font-size: 1.125rem;
  outline: none;
  transition: all var(--transition-smooth);
}

.password-input::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

.password-input:focus {
  border-color: #00D9C0;
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 0 4px rgba(0, 217, 192, 0.15);
}

.password-toggle {
  position: absolute;
  right: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-smooth);
  border-radius: 8px;
}

.password-toggle:hover {
  background: rgba(0, 217, 192, 0.1);
}

.password-toggle:active {
  transform: translateY(-50%) scale(0.95);
}

.eye-icon {
  font-size: 1.5rem;
  line-height: 1;
  transition: transform var(--transition-smooth);
  user-select: none;
}

.password-toggle.active .eye-icon {
  transform: scale(1.1);
}

.unlock-button {
  width: 100%;
  padding: 1.25rem 2rem;
  background: #00D9C0;
  color: #0D1B2A;
  font-size: 1.125rem;
  font-weight: 700;
  border-radius: 16px;
  box-shadow: 0 8px 24px rgba(0, 217, 192, 0.3);
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.unlock-button::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.unlock-button:hover::before {
  width: 400px;
  height: 400px;
}

.unlock-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(0, 217, 192, 0.4);
  background: #2DD881;
}

.unlock-button:active {
  transform: translateY(0);
}

.unlock-button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.error-message {
  color: #FF6B35;
  font-size: 0.95rem;
  margin-top: 1rem;
  font-weight: 600;
  animation: shake 0.4s ease-in-out;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-10px); }
  75% { transform: translateX(10px); }
}

.loading-spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(13, 27, 42, 0.3);
  border-top-color: #0D1B2A;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

.floating-shapes {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  pointer-events: none;
}

.shape {
  position: absolute;
  opacity: 0.15;
  animation: floatShape 8s ease-in-out infinite;
}

.shape-1 {
  top: 10%;
  left: 15%;
  width: 100px;
  height: 100px;
  background: #00D9C0;
  border-radius: 50%;
  animation-delay: 0s;
}

.shape-2 {
  top: 60%;
  right: 20%;
  width: 80px;
  height: 80px;
  background: #2DD881;
  clip-path: polygon(50% 0%, 100% 100%, 0% 100%);
  animation-delay: 2s;
}

.shape-3 {
  bottom: 20%;
  left: 25%;
  width: 90px;
  height: 90px;
  background: #FFB800;
  border-radius: 30%;
  animation-delay: 4s;
}

@keyframes floatShape {
  0%, 100% {
    transform: translate(0, 0) rotate(0deg);
  }
  33% {
    transform: translate(30px, -30px) rotate(120deg);
  }
  66% {
    transform: translate(-20px, 20px) rotate(240deg);
  }
}

@media (max-width: 768px) {
  .password-container {
    padding: 2rem 1.5rem;
  }
  
  .shape {
    opacity: 0.1;
  }
}