/* FamilyTree v7.3 Theme Studio */
:root{
  --brand-2:#6610f2;
  --brand-soft:rgba(13,110,253,.12);
  --surface:#ffffff;
  --surface-2:#f8fafc;
  --text-main:#0f172a;
  --text-soft:#64748b;
  --line:rgba(15,23,42,.10);
  --shadow-soft:0 18px 45px rgba(15,23,42,.10);
  --radius-xl:24px;
}
body{color:var(--text-main);}
body.theme-preset-blue{--brand:#0d6efd;--brand-2:#6610f2;--brand-soft:rgba(13,110,253,.12)}
body.theme-preset-green{--brand:#198754;--brand-2:#20c997;--brand-soft:rgba(25,135,84,.13)}
body.theme-preset-red{--brand:#dc3545;--brand-2:#fd7e14;--brand-soft:rgba(220,53,69,.13)}
body.theme-preset-purple{--brand:#6f42c1;--brand-2:#d63384;--brand-soft:rgba(111,66,193,.14)}
body.theme-preset-teal{--brand:#0f766e;--brand-2:#06b6d4;--brand-soft:rgba(15,118,110,.14)}
body.theme-preset-gold{--brand:#b7791f;--brand-2:#f59e0b;--brand-soft:rgba(183,121,31,.14)}
body.theme-preset-slate{--brand:#334155;--brand-2:#0f172a;--brand-soft:rgba(51,65,85,.14)}
.enterprise-navbar{background:linear-gradient(135deg,var(--brand),var(--brand-2))!important;box-shadow:0 14px 38px rgba(15,23,42,.18)}
.btn-primary,.btn-brand{background:var(--brand)!important;border-color:var(--brand)!important}.btn-outline-primary{color:var(--brand)!important;border-color:var(--brand)!important}.btn-outline-primary:hover{background:var(--brand)!important;color:#fff!important}.text-primary{color:var(--brand)!important}.bg-primary{background:var(--brand)!important}.border-primary{border-color:var(--brand)!important}
.card,.theme-card{border-color:var(--line);box-shadow:0 10px 30px rgba(15,23,42,.06)}
.theme-glass{background:rgba(255,255,255,.76);backdrop-filter:blur(16px);border:1px solid var(--line);box-shadow:var(--shadow-soft);border-radius:var(--radius-xl)}
.theme-chip{display:inline-flex;align-items:center;gap:.4rem;padding:.35rem .75rem;border-radius:999px;background:var(--brand-soft);color:var(--brand);font-weight:800;font-size:.8rem}.theme-dot{width:.75rem;height:.75rem;border-radius:999px;background:linear-gradient(135deg,var(--brand),var(--brand-2));display:inline-block}.theme-preview-card{border:1px solid var(--line);border-radius:22px;overflow:hidden;background:var(--surface);box-shadow:var(--shadow-soft)}.theme-preview-nav{height:54px;background:linear-gradient(135deg,var(--brand),var(--brand-2));}.theme-preview-sidebar{background:linear-gradient(180deg,var(--sb-from),var(--sb-to));min-height:150px}.theme-preview-content{background:var(--surface-2)}
.theme-option-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:.85rem}.theme-swatch{border:1px solid var(--line);border-radius:18px;padding:.8rem;background:var(--surface);transition:.15s ease;cursor:pointer}.theme-swatch:hover{transform:translateY(-2px);box-shadow:var(--shadow-soft)}.theme-swatch-bar{height:38px;border-radius:13px;background:linear-gradient(135deg,var(--sw1),var(--sw2));margin-bottom:.6rem}.theme-swatch.active{outline:3px solid var(--brand-soft);border-color:var(--brand)}
body.theme-dark{--surface:#111827;--surface-2:#0b1220;--text-main:#e5e7eb;--text-soft:#b7bdd0;--line:rgba(148,163,184,.18);--shadow-soft:none;color:var(--text-main)}body.theme-dark .theme-glass,body.theme-dark .theme-preview-card,body.theme-dark .theme-swatch{background:#111827;border-color:#283142}body.theme-dark .theme-preview-content{background:#0b1220}body.theme-dark .form-control,body.theme-dark .form-select{background:#0b1220;color:#e5e7eb;border-color:#334155}body.theme-dark .form-control-color{background:#0b1220}body.theme-dark .dropdown-menu{box-shadow:none}body.theme-dark footer{border-color:#283142!important}.table{--bs-table-hover-bg:var(--brand-soft)}
@media(max-width:768px){.theme-preview-card{border-radius:18px}.enterprise-navbar{box-shadow:0 10px 26px rgba(15,23,42,.16)}}