/* shared.css */
:root {
  --sky: #b3e5fc;
  --sky-mid: #81d4fa;
  --sky-dark: #4fc3f7;
  --sky-deep: #0288d1;
  --accent: #00bcd4;
  --accent2: #00e5ff;
  --glass: rgba(255,255,255,0.28);
  --glass-border: rgba(255,255,255,0.55);
  --text-dark: #01579b;
  --text-mid: #0277bd;
  --card-shadow: 0 8px 32px rgba(2,136,209,0.18);
  --white: #fff;
}

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

body {
  min-height: 100vh;
  background: linear-gradient(160deg, #e0f7fa 0%, #b3e5fc 40%, #81d4fa 100%);
  font-family: 'Nunito', sans-serif;
  overflow-x: hidden;
  position: relative;
}

.cloud {
  position: fixed;
  background: rgba(255,255,255,0.55);
  border-radius: 50px;
  filter: blur(2px);
  z-index: 0;
  animation: drift linear infinite;
}
.cloud::before, .cloud::after {
  content: '';
  position: absolute;
  background: inherit;
  border-radius: 50%;
}
.c1 { width:180px;height:50px;top:8%;left:-200px;animation-duration:30s; }
.c1::before { width:80px;height:80px;top:-40px;left:20px; }
.c1::after  { width:60px;height:60px;top:-30px;left:80px; }
.c2 { width:120px;height:35px;top:22%;left:-140px;animation-duration:45s;animation-delay:-15s; }
.c2::before { width:55px;height:55px;top:-28px;left:15px; }
.c2::after  { width:40px;height:40px;top:-20px;left:55px; }
@keyframes drift { from{left:-250px} to{left:110vw} }

.sun {
  position: fixed;
  top: 5%;
  right: 8%;
  width: 70px;
  height: 70px;
  background: radial-gradient(circle, #ffe082 60%, #ffb300 100%);
  border-radius: 50%;
  box-shadow: 0 0 40px 15px rgba(255,214,0,0.22);
  z-index: 0;
}

/* Top nav bar */
.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 20px;
  background: rgba(179,229,252,0.75);
  backdrop-filter: blur(14px);
  border-bottom: 1.5px solid rgba(255,255,255,0.5);
}
.back-btn {
  background: var(--glass);
  border: 1.5px solid var(--glass-border);
  border-radius: 12px;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  text-decoration: none;
  color: var(--text-dark);
  transition: background 0.2s;
}
.back-btn:hover { background: rgba(255,255,255,0.6); }
.topbar-title {
  font-family: 'Cinzel', serif;
  font-size: 1.1rem;
  color: var(--text-dark);
  letter-spacing: 1px;
}

.page-content {
  position: relative;
  z-index: 2;
  max-width: 600px;
  margin: 0 auto;
  padding: 20px 16px 60px;
}

.glass-card {
  background: var(--glass);
  border: 1.5px solid var(--glass-border);
  border-radius: 20px;
  backdrop-filter: blur(14px);
  box-shadow: var(--card-shadow);
  padding: 20px;
  margin-bottom: 16px;
}