:root {
  --bg-gradient-1: #e0e7ff;
  --bg-gradient-2: #ede9fe;
  --bg-gradient-3: #f3e8ff;
  
  --card-bg: rgba(255, 255, 255, 0.45);
  --card-border: rgba(255, 255, 255, 0.6);
  --card-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.07);
  
  --ink: #1e293b;
  --ink-light: #475569;
  --accent: #4f46e5;
  --accent-hover: #4338ca;
  --success: #10b981;
  --danger: #ef4444;
}

body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: linear-gradient(135deg, var(--bg-gradient-1) 0%, var(--bg-gradient-2) 50%, var(--bg-gradient-3) 100%);
  background-attachment: fixed;
  color: var(--ink);
  line-height: 1.5;
  min-height: 100vh;
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  padding: 1.25rem 2rem;
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.3);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
  position: sticky;
  top: 0;
  z-index: 100;
}

.topbar h1 { margin: 0; font-size: 1.5rem; font-weight: 700; background: linear-gradient(90deg, #4f46e5, #9333ea); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent; }
.eyebrow { text-transform: uppercase; letter-spacing: 0.1em; font-size: 0.75rem; color: var(--ink-light); margin: 0 0 0.25rem; font-weight: 600; }

.topbar nav { display: flex; gap: 1.5rem; flex-wrap: wrap; }
.topbar a {
  color: var(--ink-light);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.2s ease;
  padding: 0.5rem 0.75rem;
  border-radius: 8px;
}
.topbar a:hover { color: var(--accent); background: rgba(255,255,255,0.5); }

.page { padding: 2rem; max-width: 1400px; margin: 0 auto; }

.hero, .grid { display: grid; gap: 1.5rem; }
.grid.two { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.grid.three { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }

.card {
  background: var(--card-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--card-border);
  border-radius: 24px;
  padding: 1.75rem;
  box-shadow: var(--card-shadow);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px 0 rgba(31, 38, 135, 0.1);
}

.card h2 { margin-top: 0; font-size: 2rem; }
.card h3 { margin-top: 0; font-size: 1.25rem; color: var(--ink); border-bottom: 2px solid rgba(0,0,0,0.05); padding-bottom: 0.5rem; margin-bottom: 1rem;}

.card.accent {
  background: linear-gradient(135deg, rgba(79, 70, 229, 0.1), rgba(147, 51, 234, 0.1));
  border: 1px solid rgba(255,255,255,0.8);
}

/* Base button styling */
.btn {
  background: var(--accent);
  color: white;
  border: none;
  padding: 0.6rem 1.2rem;
  border-radius: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 4px 6px rgba(79, 70, 229, 0.2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.btn:hover { background: var(--accent-hover); transform: translateY(-1px); box-shadow: 0 6px 12px rgba(79, 70, 229, 0.3); }
.btn:active { transform: translateY(0); }
.btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none; box-shadow: none; }
.btn-sm { padding: 0.4rem 0.8rem; font-size: 0.85rem; border-radius: 8px; }

.btn-secondary {
  background: rgba(255,255,255,0.6);
  color: var(--ink);
  border: 1px solid rgba(0,0,0,0.1);
  box-shadow: none;
}
.btn-secondary:hover { background: white; }

/* Status Badges */
.badge {
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.badge-pending { background: #fef3c7; color: #d97706; }
.badge-running { background: #dbeafe; color: #2563eb; }
.badge-completed { background: #d1fae5; color: #059669; }
.badge-failed { background: #fee2e2; color: #dc2626; }

table { width: 100%; border-collapse: separate; border-spacing: 0; }
th { text-align: left; padding: 1rem; color: var(--ink-light); font-weight: 600; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.05em; border-bottom: 2px solid rgba(0,0,0,0.05); }
td { padding: 1rem; border-bottom: 1px solid rgba(0,0,0,0.05); vertical-align: middle; }
tr:last-child td { border-bottom: none; }

.list { list-style: none; padding: 0; margin: 0; }
.list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(0,0,0,0.05);
}
.list li:last-child { border-bottom: none; }
.list strong { font-weight: 600; color: var(--ink); }

/* Animations */
@keyframes spin { 100% { transform: rotate(360deg); } }
.spinner { display: inline-block; width: 1em; height: 1em; border: 2px solid rgba(255,255,255,0.3); border-radius: 50%; border-top-color: white; animation: spin 0.8s linear infinite; }
.btn-secondary .spinner { border-color: rgba(0,0,0,0.1); border-top-color: var(--ink); }

@media (max-width: 720px) {
  .topbar { flex-direction: column; align-items: flex-start; }
  .page { padding: 1rem; }
}