/* style.css */
/* Reset */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

/* Theme Variables */
:root {
  --grad-start: #3a1c71;
  --grad-end:   #d76d77;
  --accent:     #ffaf7b;
  --glass-bg:   rgba(255,255,255,0.1);
  --text-light: #f5f5f5;
  --radius:     16px;
  --transition: 0.5s ease;
}

/* Global */
body {
  font-family: 'Segoe UI', Tahoma, sans-serif;
  background: linear-gradient(145deg, var(--grad-start), var(--grad-end));
  color: var(--text-light);
  line-height: 1.6;
  overflow-x: hidden;
}
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 0;
}

/* Utility */
.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  border-radius: var(--radius);
  transition: var(--transition);
}
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  background: var(--accent);
  color: var(--grad-end);
  text-decoration: none;
  transition: opacity var(--transition);
}
.btn:hover { opacity: 0.8; }

/* Header */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 1rem 0;
  background: linear-gradient(145deg, var(--grad-start), var(--grad-end));
  box-shadow: 0 4px 16px rgba(0,0,0,0.5);
}
header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo { font-size: 2rem; font-weight: bold; }
nav a {
  margin-left: 1rem;
  color: var(--text-light);
  font-weight: 500;
  transition: opacity var(--transition);
}
nav a:hover { opacity: 0.7; }
#themeToggle {
  cursor: pointer;
  background: var(--glass-bg);
  border: none;
  color: var(--text-light);
  padding: 0.5rem;
  border-radius: var(--radius);
  margin-left: 1rem;
  transition: var(--transition);
}
#themeToggle:hover { background: var(--accent); color: var(--grad-end); }

/* Loader */
#loader {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  background: var(--grad-start);
  z-index: 9999;
}
.spinner {
  width: 60px; height: 60px;
  border: 8px solid var(--glass-bg);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Dashboard Widgets */
.dashboard-section {
  margin: 2rem 0;
}
.dashboard-section .card {
  background: var(--glass-bg);
  padding: 1.5rem;
  border-radius: var(--radius);
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
  text-align: center;
}

/* Census Table */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
}
th, td {
  padding: 0.75rem;
  border: 1px solid rgba(255,255,255,0.2);
}
th {
  background: rgba(255,255,255,0.1);
}

/* Subscribe Section */
.subscribe {
  background: var(--glass-bg);
  padding: 2rem;
  text-align: center;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}
.subscribe input {
  padding: 0.75rem 1rem;
  border: none;
  border-radius: var(--radius);
  width: 300px;
  max-width: 80%;
  margin-right: 0.5rem;
}