@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600;700&family=Inter:wght@300;400;500;600&display=swap');

:root {
  --bg-dark: #0A0A0A;
  --accent-gold: #FFD700;
  --accent-gold-glow: rgba(255, 215, 0, 0.4);
  --text-primary: #FFFFFF;
  --text-secondary: #B0B0B0;
  --glass-bg: rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-blur: blur(20px);
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-dark);
  background-image: radial-gradient(circle at 50% 50%, #1a1a1a 0%, #0a0a0a 100%);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow-x: hidden;
}

h1, h2, h3, .title {
  font-family: 'Poppins', sans-serif;
  color: var(--accent-gold);
}

/* Glassmorphism Card */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  padding: 2.5rem;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  width: 100%;
  max-width: 420px;
  animation: fadeInDown 0.8s ease-out;
}

/* Gold Button Premium */
.gold-button {
  width: 100%;
  background: linear-gradient(135deg, #FFD700 0%, #D4AF37 100%);
  color: #000;
  border: none;
  padding: 1rem 1.5rem;
  border-radius: 14px;
  font-weight: 600;
  font-family: 'Poppins', sans-serif;
  cursor: pointer;
  transition: var(--transition-smooth);
  box-shadow: 0 4px 15px var(--accent-gold-glow);
  position: relative;
  overflow: hidden;
  margin-top: 1.5rem;
}

.gold-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px var(--accent-gold-glow);
}

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

/* Shimmer Animation for Success */
.shimmer {
  position: relative;
}
.shimmer::after {
  content: "";
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: linear-gradient(to right, transparent, rgba(255,255,255,0.2), transparent);
  transform: rotate(30deg);
  animation: shimmerMove 1.5s infinite;
}

@keyframes shimmerMove {
  0% { transform: translateX(-150%) rotate(30deg); }
  100% { transform: translateX(150%) rotate(30deg); }
}

/* Skeleton Loading */
.skeleton {
  background: linear-gradient(90deg, #1f1f1f 25%, #2a2a2a 50%, #1f1f1f 75%);
  background-size: 200% 100%;
  animation: skeletonPulse 1.5s infinite linear;
  border-radius: 8px;
}

@keyframes skeletonPulse {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Inputs */
input {
  width: 100%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 0.85rem 1rem;
  color: #fff;
  font-family: 'Inter', sans-serif;
  outline: none;
  transition: var(--transition-smooth);
  margin-bottom: 1rem;
}

input:focus {
  border-color: var(--accent-gold);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 0 0 10px rgba(255, 215, 0, 0.1);
}

/* Animations */
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes bounceIn {
  from, 20%, 40%, 60%, 80%, to { animation-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1); }
  0% { opacity: 0; transform: scale3d(0.3, 0.3, 0.3); }
  20% { transform: scale3d(1.1, 1.1, 1.1); }
  40% { transform: scale3d(0.9, 0.9, 0.9); }
  60% { opacity: 1; transform: scale3d(1.03, 1.03, 1.03); }
  80% { transform: scale3d(0.97, 0.97, 0.97); }
  to { opacity: 1; transform: scale3d(1, 1, 1); }
}

/* Hide and Switch Logic */
.hidden { display: none !important; }

/* Google Login UI */
.divider {
    display: flex;
    align-items: center;
    text-align: center;
    margin: 1.5rem 0;
    color: var(--text-secondary);
    font-size: 0.75rem;
    font-weight: 500;
}
.divider::before, .divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid var(--glass-border);
}
.divider:not(:empty)::before { margin-right: 1em; }
.divider:not(:empty)::after { margin-left: 1em; }

.google-button {
    width: 100%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    color: #fff;
    padding: 0.85rem 1.5rem;
    border-radius: 14px;
    font-weight: 500;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    transition: var(--transition-smooth);
    backdrop-filter: var(--glass-blur);
}

.google-button:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: #4285F4;
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(66, 133, 244, 0.2);
}

.google-button img {
    width: 18px;
    height: 18px;
}

/* --- DASHBOARD SPECIFIC --- */
.pulse-green {
    box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.4);
    animation: pulse-green 2s infinite;
    border-radius: 50%;
}

@keyframes pulse-green {
    0% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.4); }
    70% { box-shadow: 0 0 0 10px rgba(74, 222, 128, 0); }
    100% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0); }
}

.nav-item {
    transition: var(--transition-smooth);
}

.nav-item:hover {
    background: rgba(255, 255, 255, 0.05);
    color: #fff !important;
}

.account-card {
    transition: var(--transition-smooth);
    border: 1px solid var(--glass-border);
}

.account-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 215, 0, 0.3);
    background: rgba(255, 255, 255, 0.05);
}