/* ============================================================================
   FFL-BRO BRAND KIT v1.0.0  —  single source of truth for the design system
   ----------------------------------------------------------------------------
   ADMIN tokens (--flb-*)        : FIXED FFL-BRO brand. Orange/Blue/White + navy.
   STOREFRONT tokens (--flb-store-*): default to FFL-BRO, OVERRIDDEN per tenant
                                    by FFLBro_Brand::apply_tenant_storefront_theme().
   Components are prefixed .flb-* and scoped by .flb-admin (console) where needed.
   ========================================================================== */
:root{
  /* --- FFL-BRO platform palette (admin, fixed) --- */
  --flb-ink:#0a0e1a;        --flb-ink-2:#0f1729;     --flb-ink-3:#16233f;
  --flb-paper:#fff;         --flb-surface:#f5f7fa;    --flb-surface-2:#eaeef4;
  --flb-border:#e2e8f0;     --flb-border-2:#cdd6e3;
  --flb-text:#16233f;       --flb-muted:#5b6b85;      --flb-faint:#94a3b8;
  --flb-orange:#f97316;     --flb-orange-600:#ea580c; --flb-orange-300:#fb923c; --flb-orange-tint:#fff3ea;
  --flb-blue:#1e3a5f;       --flb-blue-bright:#3b82f6;--flb-blue-tint:#eaf1fb;
  --flb-green:#16a34a;      --flb-green-tint:#e7f6ec;
  --flb-amber:#b45309;      --flb-amber-tint:#fbf0df;
  --flb-danger:#dc2626;     --flb-danger-tint:#fdecec;
  --flb-r:12px;             --flb-r-sm:8px;
  --flb-sh-1:0 1px 2px rgba(15,23,41,.05);
  --flb-sh-2:0 2px 4px rgba(15,23,41,.06),0 6px 16px rgba(15,23,41,.07);
  --flb-sh-3:0 18px 40px rgba(15,23,41,.18),0 3px 10px rgba(15,23,41,.09);
  --flb-font:'IBM Plex Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --flb-mono:'IBM Plex Mono',ui-monospace,monospace;

  /* --- Storefront tokens (default = FFL-BRO; tenant theme overrides these) --- */
  --flb-store-accent:#f97316;  --flb-store-accent2:#ea580c;
  --flb-store-ink:#16233f;     --flb-store-line:#e2e8f0;
  --flb-store-chrome:#1e3a5f;  --flb-store-bone:#16233f;
  --flb-store-surface:#fff;    --flb-store-text:#16233f;  --flb-store-card:#fff;
  --flb-store-tag-bg:#eaf1fb;  --flb-store-tag-bd:#d4e1f5;
}

/* ---------- Admin console shell ---------- */
.flb-admin{font-family:var(--flb-font);color:var(--flb-text);max-width:1240px;margin:18px 20px 60px 0}
.flb-admin *{box-sizing:border-box}
.flb-mono{font-family:var(--flb-mono);font-feature-settings:"tnum" 1}
.flb-topbar{display:flex;align-items:center;justify-content:space-between;background:linear-gradient(120deg,var(--flb-ink),var(--flb-ink-2));color:#fff;padding:18px 24px;border-radius:var(--flb-r) var(--flb-r) 0 0;position:relative;overflow:hidden;box-shadow:var(--flb-sh-2)}
.flb-topbar::after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:linear-gradient(90deg,var(--flb-orange) 0,var(--flb-orange) 30%,transparent 30%)}
.flb-brand{font-weight:700;font-size:17px;display:flex;align-items:center;color:#fff}
.flb-brand::before{content:"";width:9px;height:9px;border-radius:2px;background:var(--flb-orange);margin-right:10px;box-shadow:0 0 0 4px rgba(249,115,22,.25)}
.flb-brand span{color:#9fb0c9;font-weight:500;margin-left:6px}
.flb-ver{font-family:var(--flb-mono);font-size:11px;color:#8595ad;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);padding:3px 9px;border-radius:20px}
.flb-tabs{margin:0;background:var(--flb-ink-2);padding:0 12px;display:flex;gap:2px}
.flb-tabs a,.flb-tabs .nav-tab{background:transparent;border:none;padding:13px 18px;color:#9fb0c9;font-weight:500;font-size:13.5px;position:relative;text-decoration:none;cursor:pointer;transition:.15s}
.flb-tabs a:hover{color:#e8eef6;background:rgba(255,255,255,.04)}
.flb-tabs a.active,.flb-tabs .nav-tab-active{color:#fff;background:var(--flb-surface);border-radius:7px 7px 0 0}
.flb-tabs a.active::after,.flb-tabs .nav-tab-active::after{content:"";position:absolute;left:14px;right:14px;bottom:-1px;height:2px;background:var(--flb-orange)}
.flb-body{background:var(--flb-surface);padding:24px;border-radius:0 0 var(--flb-r) var(--flb-r);border:1px solid var(--flb-border);border-top:none;box-shadow:var(--flb-sh-2)}

/* ---------- Card ---------- */
.flb-card{background:var(--flb-paper);border:1px solid var(--flb-border);border-radius:var(--flb-r);box-shadow:var(--flb-sh-1);transition:box-shadow .18s;margin-bottom:18px}
.flb-card:hover{box-shadow:var(--flb-sh-2)}
.flb-card-h{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--flb-surface-2)}
.flb-card-h h3{margin:0;font-size:14px;font-weight:600;display:flex;align-items:center;gap:9px}
.flb-card-h h3::before{content:"";width:4px;height:15px;border-radius:2px;background:var(--flb-orange)}
.flb-card-h .sub{font-size:12px;color:var(--flb-muted)}
.flb-card-b{padding:20px}

/* ---------- KPI ---------- */
.flb-kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.flb-kpi{position:relative;background:var(--flb-paper);border:1px solid var(--flb-border);border-radius:var(--flb-r);padding:18px 20px;box-shadow:var(--flb-sh-1);overflow:hidden;transition:.18s}
.flb-kpi:hover{transform:translateY(-2px);box-shadow:var(--flb-sh-2)}
.flb-kpi::after{content:"";position:absolute;top:0;left:0;width:100%;height:3px;background:var(--flb-blue-bright)}
.flb-kpi.k-green::after{background:var(--flb-green)}.flb-kpi.k-orange::after{background:var(--flb-orange)}.flb-kpi.k-amber::after{background:var(--flb-amber)}.flb-kpi.k-danger::after{background:var(--flb-danger)}
.flb-kpi .lbl{font-size:11.5px;color:var(--flb-muted);text-transform:uppercase;letter-spacing:.05em;font-weight:600}
.flb-kpi .num{font-family:var(--flb-mono);font-size:26px;font-weight:600;letter-spacing:-.5px;margin-top:8px;line-height:1}
.flb-kpi .delta{font-size:12px;font-weight:600;margin-top:8px}.flb-kpi .delta.up{color:var(--flb-green)}.flb-kpi .delta.down{color:var(--flb-danger)}

/* ---------- Tables ---------- */
.flb-table{width:100%;border-collapse:separate;border-spacing:0;background:var(--flb-paper);border:1px solid var(--flb-border);border-radius:var(--flb-r);overflow:hidden}
.flb-table th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--flb-muted);font-weight:600;padding:11px 16px;background:var(--flb-surface);border-bottom:1px solid var(--flb-border)}
.flb-table td{padding:12px 16px;border-bottom:1px solid var(--flb-surface-2);font-size:13.5px}
.flb-table tr:last-child td{border-bottom:none}
.flb-table tbody tr:hover{background:var(--flb-surface)}
.flb-num{font-family:var(--flb-mono);text-align:right}

/* ---------- Pills ---------- */
.flb-pill{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:600;padding:3px 10px;border-radius:20px;border:1px solid transparent}
.flb-pill .d{width:6px;height:6px;border-radius:50%;background:currentColor}
.flb-pill.blue{background:var(--flb-blue-tint);color:var(--flb-blue);border-color:#d3e0ee}
.flb-pill.green{background:var(--flb-green-tint);color:var(--flb-green);border-color:#cfe6d6}
.flb-pill.amber{background:var(--flb-amber-tint);color:var(--flb-amber);border-color:#ecdcb4}
.flb-pill.orange{background:var(--flb-orange-tint);color:var(--flb-orange-600);border-color:#f9d9bf}
.flb-pill.danger{background:var(--flb-danger-tint);color:var(--flb-danger);border-color:#f4caca}

/* ---------- Buttons / inputs ---------- */
.flb-btn{font-family:inherit;font-weight:600;font-size:13px;border:none;border-radius:var(--flb-r-sm);padding:9px 16px;cursor:pointer;transition:.15s;display:inline-flex;align-items:center;gap:7px}
.flb-btn-dark{background:var(--flb-ink);color:#fff;box-shadow:var(--flb-sh-1)}
.flb-btn-dark:hover{background:var(--flb-orange);transform:translateY(-1px)}
.flb-btn-orange{background:var(--flb-orange);color:#fff;box-shadow:var(--flb-sh-1)}
.flb-btn-orange:hover{background:var(--flb-orange-600);transform:translateY(-1px)}
.flb-btn-ghost{background:var(--flb-surface);color:var(--flb-text);border:1px solid var(--flb-border)}
.flb-input{font-family:var(--flb-mono);font-size:13px;border:1px solid var(--flb-border-2);border-radius:6px;padding:7px 10px;background:var(--flb-paper);transition:.15s}
.flb-input:focus{outline:none;border-color:var(--flb-blue-bright);box-shadow:0 0 0 3px var(--flb-blue-tint)}
.flb-code{font-family:var(--flb-mono);font-size:12px;color:var(--flb-blue);background:var(--flb-blue-tint);padding:2px 7px;border-radius:5px}

/* ---------- Tooltip ---------- */
.flb-tip{display:inline-flex;align-items:center;justify-content:center;width:16px;height:16px;border-radius:50%;background:var(--flb-surface-2);color:var(--flb-muted);border:1px solid var(--flb-border-2);font-size:10px;font-weight:700;cursor:help;position:relative}
.flb-tip:hover{background:var(--flb-blue);color:#fff}
.flb-tip:hover::after{content:attr(data-tip);position:absolute;left:50%;bottom:150%;transform:translateX(-50%);background:var(--flb-ink);color:#eef2f8;padding:10px 12px;border-radius:8px;width:250px;font-family:var(--flb-font);font-size:11.5px;font-weight:400;line-height:1.5;z-index:50;box-shadow:var(--flb-sh-3)}

/* ---------- Banner ---------- */
.flb-banner{display:flex;gap:12px;align-items:flex-start;padding:14px 18px;border-radius:var(--flb-r-sm);font-size:13px}
.flb-banner.ok{background:var(--flb-green-tint);border:1px solid #cfe6d6;color:#14532d}
.flb-banner.warn{background:var(--flb-amber-tint);border:1px solid #ecdcb4;color:#7c4a06}

/* ---------- Features modal ---------- */
.flb-modal{position:fixed;inset:0;z-index:99999;display:none;align-items:center;justify-content:center;font-family:var(--flb-font)}
.flb-modal.open,.flb-modal:not([hidden]).force{display:flex}
.flb-modal:not([hidden]){display:flex}
.flb-modal[hidden]{display:none}
.flb-modal-bd{position:absolute;inset:0;background:rgba(8,12,22,.62);backdrop-filter:blur(3px)}
.flb-modal-box{position:relative;background:#fff;width:min(900px,92vw);max-height:88vh;overflow:auto;border-radius:14px;box-shadow:0 30px 80px rgba(0,0,0,.45);animation:flbPop .22s cubic-bezier(.2,.8,.2,1)}
@keyframes flbPop{from{opacity:0;transform:translateY(14px) scale(.985)}to{opacity:1;transform:none}}
.flb-modal-x{position:absolute;top:14px;right:18px;width:32px;height:32px;border:none;border-radius:8px;background:rgba(255,255,255,.12);color:#fff;font-size:18px;cursor:pointer}
.flb-modal-head{background:linear-gradient(120deg,var(--flb-ink),var(--flb-ink-3));color:#fff;padding:24px 28px;position:relative}
.flb-modal-head::after{content:"";position:absolute;left:0;bottom:0;height:3px;width:100%;background:linear-gradient(90deg,var(--flb-orange) 0,var(--flb-orange) 28%,transparent 28%)}
.flb-modal-head p{margin:8px 0 0;color:#9fb0c9;font-size:13px}
.flb-fg{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;padding:24px 28px}
.flb-fe{border:1px solid var(--flb-border);border-radius:10px;padding:16px;transition:.16s}
.flb-fe:hover{border-color:var(--flb-orange);box-shadow:var(--flb-sh-2);transform:translateY(-2px)}
.flb-fe h4{margin:0 0 7px;font-size:13.5px;font-weight:600;color:var(--flb-text)}
.flb-fe p{margin:0;font-size:12.5px;color:var(--flb-muted);line-height:1.55}
.flb-modal-foot{padding:14px 28px;background:var(--flb-surface);border-top:1px solid var(--flb-border);font-family:var(--flb-mono);font-size:11.5px;color:var(--flb-muted)}

/* ============================================================================
   STOREFRONT components — use --flb-store-* (themeable per tenant)
   ========================================================================== */
.flb-verified-box{
  font-family:var(--flb-font);position:relative;max-width:430px;margin:20px 0;padding:22px 24px;
  background:var(--flb-store-card);color:var(--flb-store-text);
  border:1px solid var(--flb-store-line);border-radius:14px;
  box-shadow:0 1px 2px rgba(15,23,41,.05),0 10px 30px rgba(15,23,41,.08);overflow:hidden}
.flb-verified-box::before{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,var(--flb-store-chrome),var(--flb-store-accent))}
.flb-verified-box::after{content:"VERIFIED PRICING";position:absolute;top:16px;right:18px;font-family:var(--flb-mono);font-size:9.5px;letter-spacing:.12em;color:var(--flb-store-accent);background:var(--flb-store-tag-bg);border:1px solid var(--flb-store-tag-bd);padding:3px 8px;border-radius:20px;font-weight:600}
.flb-vb-rl{font-size:10.5px;color:var(--flb-store-text);opacity:.7;text-transform:uppercase;letter-spacing:.08em;font-weight:600}
.flb-vb-ra{font-family:var(--flb-mono);font-size:16px;opacity:.6;text-decoration:line-through;display:block}
.flb-vb-hl{font-size:11px;font-weight:700;color:var(--flb-store-chrome);letter-spacing:.07em;text-transform:uppercase;margin-top:10px}
.flb-vb-pr{font-family:var(--flb-mono);font-size:44px;font-weight:600;color:var(--flb-store-accent);line-height:1.05;letter-spacing:-1px;margin:2px 0 10px}
.flb-vb-sv{display:inline-flex;align-items:center;gap:6px;background:var(--flb-green);color:#fff;font-size:11.5px;font-weight:600;padding:5px 13px;border-radius:7px}
.flb-vb-sv::before{content:"\2193";font-family:var(--flb-mono);font-weight:700}
.flb-vb-cmp{margin-top:18px;border-top:1px solid var(--flb-store-line);padding-top:14px}
.flb-vb-cl{font-size:10px;font-weight:700;opacity:.75;letter-spacing:.09em}
.flb-vb-cmp ul{list-style:none;margin:10px 0 0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:8px 16px}
.flb-vb-cmp li{font-size:12.5px;padding-left:24px;position:relative;line-height:1.4}
.flb-vb-cmp li.pass::before{content:"";position:absolute;left:0;top:1px;width:16px;height:16px;border-radius:50%;background:var(--flb-green);box-shadow:0 0 0 3px rgba(22,163,74,.12)}
.flb-vb-cmp li.pass::after{content:"\2713";position:absolute;left:3.5px;top:0;color:#fff;font-size:10px;font-weight:700}
.flb-vb-cmp li.fail::before{content:"";position:absolute;left:0;top:1px;width:16px;height:16px;border-radius:50%;background:var(--flb-danger)}
.flb-vb-cmp li.fail::after{content:"\2715";position:absolute;left:3.5px;top:0;color:#fff;font-size:10px;font-weight:700}

@media(max-width:960px){.flb-kpis,.flb-fg{grid-template-columns:1fr 1fr}}
@media(max-width:680px){.flb-kpis,.flb-fg{grid-template-columns:1fr}.flb-vb-cmp ul{grid-template-columns:1fr}}