:root {
  --vs-accent: #cbaae6;
  --vs-accent-dark: #b48fd9;
  --vs-accent-darker: #9d72c8;
  --vs-bg: #f4f4f4;
  --vs-border: #e3e3e3;
  --vs-text: #333;
  --vs-muted: #666;
}

body {
  background: var(--vs-bg);
  font-family: Arial, sans-serif;
  color: var(--vs-text);
}

a { color: var(--vs-accent-darker); text-decoration: none; }
a:hover { color: var(--vs-accent-dark); text-decoration: underline; }

h1, h2, h3, h4, h5, h6 { color: var(--vs-text); }
h1.page-accent, .page-accent h1, .page-accent h2 { color: var(--vs-accent); }

/* Buttons */
.btn-primary {
  --bs-btn-bg: var(--vs-accent);
  --bs-btn-border-color: var(--vs-accent);
  --bs-btn-color: #fff;
  --bs-btn-hover-bg: var(--vs-accent-dark);
  --bs-btn-hover-border-color: var(--vs-accent-dark);
  --bs-btn-hover-color: #fff;
  --bs-btn-active-bg: var(--vs-accent-darker);
  --bs-btn-active-border-color: var(--vs-accent-darker);
  --bs-btn-disabled-bg: var(--vs-accent);
  --bs-btn-disabled-border-color: var(--vs-accent);
}
.btn-outline-primary {
  --bs-btn-color: var(--vs-accent-darker);
  --bs-btn-border-color: var(--vs-accent);
  --bs-btn-hover-bg: var(--vs-accent);
  --bs-btn-hover-border-color: var(--vs-accent);
  --bs-btn-hover-color: #fff;
}

/* Navbar — light, white bg with accent active state */
.app-navbar {
  background: #fff;
  border-bottom: 1px solid var(--vs-border);
  box-shadow: 0 2px 4px rgba(0,0,0,0.04);
  margin-bottom: 0;
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
}
.app-navbar .navbar-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--vs-text);
  font-weight: 700;
}
.app-navbar .navbar-brand .text-white-50 { color: var(--vs-muted) !important; }
.app-navbar .nav-link { color: var(--vs-muted) !important; padding: 0.5rem 0.85rem; }
.app-navbar .nav-link:hover { color: var(--vs-accent-darker) !important; }
.app-navbar .nav-link.active {
  color: var(--vs-accent-darker) !important;
  font-weight: 600;
  position: relative;
}
.app-navbar .nav-link.active::after {
  content: '';
  position: absolute;
  left: 0.85rem; right: 0.85rem; bottom: -8px;
  height: 2px;
  background: var(--vs-accent);
  border-radius: 2px;
}
.app-navbar .btn-link.nav-link { border: 0; background: transparent; }

/* Brand dot */
.brand-dot {
  display: inline-block;
  width: 24px; height: 24px;
  border-radius: 6px;
  background: var(--vs-accent);
}

/* Cards */
.card {
  border-radius: 8px;
  border: 1px solid var(--vs-border);
}
.card.shadow-sm, .card.shadow-lg {
  box-shadow: 0 4px 8px rgba(0,0,0,0.08) !important;
}
.card-header.bg-transparent {
  border-bottom: 1px solid var(--vs-border);
  background: #fafafa !important;
}

/* Tables — match the offerte style: borders + accent header */
.table {
  --bs-table-border-color: var(--vs-border);
  margin-bottom: 0;
}
.table > :not(caption) > * > * {
  padding: 0.7rem 1rem;
  border-color: var(--vs-border);
}
.table thead th, .table-light, thead.table-light th {
  background: var(--vs-accent) !important;
  color: #fff !important;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
  border-color: var(--vs-accent) !important;
}
.table tbody tr:hover { background: #fafafa; }

/* KPI cards */
.kpi-card .display-6 {
  font-size: 1.7rem;
  letter-spacing: -0.02em;
  color: var(--vs-text);
}
.kpi-card .display-6.text-success { color: var(--vs-accent-darker) !important; }
.kpi-card .display-6.text-danger { color: #c0392b !important; }

/* Badges — soften */
.badge {
  font-weight: 500;
  padding: 0.4em 0.7em;
  letter-spacing: 0.02em;
  border-radius: 4px;
}
.badge.bg-info { background: var(--vs-accent) !important; color: #fff !important; }
.badge.bg-success { background: #6fbf73 !important; }
.badge.bg-warning { background: #e8b864 !important; color: #fff !important; }
.badge.bg-secondary { background: #b8b8b8 !important; }

/* Forms */
.input-group-text { background: #fafafa; border-color: var(--vs-border); color: var(--vs-muted); }
.form-control, .form-select { border-color: var(--vs-border); }
.form-control:focus, .form-select:focus {
  border-color: var(--vs-accent);
  box-shadow: 0 0 0 0.18rem rgba(203, 170, 230, 0.3);
}
.form-check-input:checked {
  background-color: var(--vs-accent);
  border-color: var(--vs-accent);
}
.form-check-input:focus {
  border-color: var(--vs-accent);
  box-shadow: 0 0 0 0.18rem rgba(203, 170, 230, 0.3);
}

/* Pills (filter tabs on invoices index) */
.nav-pills .nav-link.active {
  background: var(--vs-accent);
  color: #fff;
}
.nav-pills .nav-link {
  color: var(--vs-muted);
}

/* Login background — soft, not dark */
.login-bg {
  min-height: 100vh;
  background: var(--vs-bg);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Alerts */
.alert {
  border-radius: 6px;
  border: 1px solid var(--vs-border);
}
.alert-success { background: #f0f9f1; border-color: #d6e9d8; color: #2d6a31; }
.alert-danger { background: #fdf3f3; border-color: #f5d6d6; color: #8b2525; }
.alert-warning { background: #fff8ea; border-color: #f3e4c1; color: #856404; }
.alert-light { background: #fafafa; border-color: var(--vs-border); }

/* Utility */
.text-accent { color: var(--vs-accent-darker) !important; }
.bg-accent { background: var(--vs-accent) !important; }

@media print {
  .app-navbar, .btn, form, .card-header { display: none !important; }
}