/* OASIS BI Pro — Sovereign visual system (purple/gold) */
:root {
  --deep: #2a1a4a;
  --deep-2: #3d2466;
  --primary: #7c3aed;
  --primary-soft: #a78bfa;
  --magenta: #c026d3;
  --gold: #c9a961;
  --gold-soft: #e8d9a6;
  --gold-deep: #a3873f;
  --ink: #0f0f1e;
  --paper: #fafafa;
  --lilac: #f5f3ff;
  --border: #e5e7eb;
  --muted: #6b7280;
}

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

body {
  background: linear-gradient(135deg, #fafafa 0%, #f5f3ff 50%, #fafafa 100%);
  min-height: 100vh;
}

/* Sovereign hero gradient */
.hero-gradient {
  background:
    radial-gradient(ellipse at top left, rgba(124, 58, 237, 0.15), transparent 50%),
    radial-gradient(ellipse at bottom right, rgba(201, 169, 97, 0.12), transparent 50%),
    linear-gradient(135deg, #2a1a4a 0%, #3d2466 100%);
}

.btn-sovereign {
  background: linear-gradient(135deg, #7c3aed 0%, #c026d3 100%);
  color: #fff;
  padding: 12px 28px;
  border-radius: 10px;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: transform 0.2s, box-shadow 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: none;
  cursor: pointer;
}
.btn-sovereign:hover { transform: translateY(-2px); box-shadow: 0 12px 24px rgba(124,58,237,0.25); }

.btn-gold {
  background: linear-gradient(135deg, #c9a961 0%, #a3873f 100%);
  color: #fff;
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--primary);
  color: var(--primary);
  padding: 10px 24px;
  border-radius: 10px;
  font-weight: 600;
  cursor: pointer;
  transition: all .2s;
}
.btn-outline:hover { background: var(--primary); color: #fff; }

.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
  transition: all .2s;
}
.card:hover { box-shadow: 0 8px 24px rgba(0,0,0,0.06); border-color: rgba(124,58,237,0.2); }

.card-popular {
  border: 2px solid var(--primary);
  position: relative;
  overflow: hidden;
}
.card-popular::before {
  content: 'POPULAR';
  position: absolute;
  top: 12px; right: -32px;
  background: linear-gradient(135deg, #c9a961 0%, #a3873f 100%);
  color: #fff;
  padding: 4px 40px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  transform: rotate(45deg);
}

.kpi-card {
  background: #fff;
  border-radius: 14px;
  padding: 20px;
  border: 1px solid var(--border);
}
.kpi-label { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: 0.1em; }
.kpi-value { color: var(--ink); font-size: 28px; font-weight: 700; margin-top: 6px; }

.brand-mark {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 700;
  background: linear-gradient(135deg, #2a1a4a 0%, #7c3aed 50%, #c9a961 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

input, select {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 14px;
  width: 100%;
  font-size: 14px;
  transition: border-color .2s, box-shadow .2s;
  background: #fff;
}
input:focus, select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(124,58,237,0.1);
}

.toast {
  position: fixed; bottom: 24px; right: 24px;
  background: #0f0f1e; color: #fff;
  padding: 12px 18px; border-radius: 10px;
  z-index: 9999; font-size: 14px;
  box-shadow: 0 12px 24px rgba(0,0,0,0.2);
  animation: slideUp 0.25s ease-out;
}
.toast.error { background: #dc2626; }
.toast.success { background: #047857; }
@keyframes slideUp { from {opacity:0; transform: translateY(10px);} to{opacity:1; transform: translateY(0);} }

.spinner {
  width: 18px; height: 18px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

.nav-link {
  color: var(--muted); font-weight: 500; padding: 8px 14px;
  border-radius: 8px; transition: all .2s; cursor: pointer;
}
.nav-link:hover, .nav-link.active { color: var(--primary); background: var(--lilac); }

.badge {
  display: inline-block; padding: 4px 10px;
  border-radius: 999px; font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.05em;
}
.badge-gold { background: rgba(201,169,97,0.15); color: #a3873f; }
.badge-purple { background: rgba(124,58,237,0.1); color: var(--primary); }
.badge-emerald { background: #d1fae5; color: #047857; }
.badge-red { background: #fee2e2; color: #b91c1c; }

table { width: 100%; border-collapse: collapse; }
table th { text-align: left; padding: 10px 12px; font-size: 12px; color: var(--muted); text-transform: uppercase; border-bottom: 1px solid var(--border); }
table td { padding: 12px; border-bottom: 1px solid #f3f4f6; font-size: 14px; }