:root{
  --navy:#0a2540;
  --navy-2:#0e2f52;
  --blue:#1f6feb;
  --blue-deep:#0b3d91;
  --sea:#1ca7a0;
  --sand:#f4c95d;
  --ink:#10243a;
  --slate:#5b6b7d;
  --line:#e3e9f0;
  --bg:#f5f7fb;
  --card:#ffffff;
  --ok:#1f9d57;
  --okbg:#e7f6ee;
  --err:#c8392b;
  --errbg:#fdecea;
  --low:#c8392b;
  --radius:14px;
  --shadow:0 1px 2px rgba(10,37,64,.05), 0 8px 24px rgba(10,37,64,.06);
  --font:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
  --display:"Outfit",var(--font);
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);
  line-height:1.5;-webkit-font-smoothing:antialiased;
}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2{font-family:var(--display);margin:0;line-height:1.15}

/* ---------- Topbar ---------- */
.topbar{
  background:linear-gradient(135deg,var(--navy),var(--navy-2));
  color:#fff;position:sticky;top:0;z-index:20;
  box-shadow:0 2px 10px rgba(10,37,64,.15);
}
.topbar-inner{
  max-width:1080px;margin:0 auto;padding:.7rem 1rem;
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
}
.brand{display:flex;align-items:center;gap:.55rem;color:#fff}
.brand:hover{text-decoration:none}
.brand-text{font-family:var(--display);font-weight:600;font-size:1.15rem;letter-spacing:-.01em}
.brand-text strong{font-weight:800;color:var(--sand)}
.brand-wave{
  width:26px;height:26px;border-radius:50%;flex:none;
  background:
    radial-gradient(circle at 50% 130%, var(--sea) 0 38%, transparent 39%),
    radial-gradient(circle at 50% 130%, var(--blue) 0 60%, transparent 61%),
    var(--sand);
  box-shadow:inset 0 0 0 2px rgba(255,255,255,.25);
}
.brand-wave.big{width:40px;height:40px}
.topbar-right{display:flex;align-items:center;gap:.9rem;font-size:.9rem}
.whoami{display:flex;align-items:center;gap:.45rem;color:#dbe6f3}
.role-pill{
  font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;
  padding:.12rem .45rem;border-radius:999px;background:rgba(255,255,255,.16);color:#fff;
}
.role-pill.admin{background:var(--sand);color:var(--navy)}
.logout{color:#cdd9e8;font-size:.85rem}
.logout:hover{color:#fff}

/* ---------- Nav ---------- */
.mainnav{background:rgba(255,255,255,.06);border-top:1px solid rgba(255,255,255,.08)}
.mainnav-inner{
  max-width:1080px;margin:0 auto;padding:0 .5rem;
  display:flex;gap:.1rem;overflow-x:auto;scrollbar-width:none;
}
.mainnav-inner::-webkit-scrollbar{display:none}
.nav-link{
  color:#c6d4e6;font-size:.92rem;font-weight:500;white-space:nowrap;
  padding:.7rem .85rem;border-bottom:2.5px solid transparent;
}
.nav-link:hover{color:#fff;text-decoration:none}
.nav-link.active{color:#fff;border-color:var(--sand)}

/* ---------- Layout ---------- */
.wrap{max-width:1080px;margin:0 auto;padding:1.1rem 1rem 3rem}
.page-head{
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  margin:.3rem 0 1.1rem;flex-wrap:wrap;
}
.page-head h1{font-size:1.55rem;font-weight:700}
.cols{display:grid;gap:1rem;grid-template-columns:1fr}
@media(min-width:820px){.cols{grid-template-columns:1.4fr 1fr}}

/* ---------- Cards ---------- */
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:1.1rem;margin-bottom:1rem;
}
.card-title{font-size:1.05rem;font-weight:600;margin-bottom:.8rem}

/* ---------- Stats ---------- */
.stat-grid{
  display:grid;gap:.7rem;grid-template-columns:repeat(2,1fr);margin-bottom:1rem;
}
@media(min-width:720px){.stat-grid{grid-template-columns:repeat(4,1fr)}}
.stat{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:.9rem 1rem;box-shadow:var(--shadow);
  display:flex;flex-direction:column;gap:.3rem;
}
.stat-label{font-size:.78rem;color:var(--slate);font-weight:500}
.stat-value{font-family:var(--display);font-size:1.5rem;font-weight:700;color:var(--navy);letter-spacing:-.01em}

/* ---------- Tables ---------- */
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
.table{width:100%;border-collapse:collapse;font-size:.9rem}
.table th,.table td{padding:.6rem .65rem;text-align:left;border-bottom:1px solid var(--line)}
.table th{
  font-size:.72rem;text-transform:uppercase;letter-spacing:.04em;
  color:var(--slate);font-weight:600;white-space:nowrap;
}
.table tbody tr:last-child td{border-bottom:none}
.table .num{text-align:right;font-variant-numeric:tabular-nums}
.table .strong{font-weight:700}
.table .nowrap{white-space:nowrap}
.table tr.dim{opacity:.5}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.85rem}
.stock-table .model-cell{font-weight:600;white-space:nowrap}
.stock-table .zero{color:#aab6c4}
.stock-table .low{color:var(--low);font-weight:700}

/* ---------- Tags ---------- */
.tag{
  display:inline-block;font-size:.74rem;font-weight:600;padding:.16rem .5rem;
  border-radius:999px;background:#eef2f7;color:var(--slate);
}
.tag-ok{background:var(--okbg);color:var(--ok)}
.tag-cash{background:#e7f6ee;color:#1f9d57}
.tag-swipe{background:#e8f0fe;color:var(--blue)}
.tag-bank{background:#fdf3e1;color:#b9821f}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.4rem;
  font-family:var(--display);font-weight:600;font-size:.95rem;
  padding:.6rem 1.05rem;border-radius:10px;border:1px solid transparent;
  cursor:pointer;transition:transform .04s ease, background .15s ease;
}
.btn:hover{text-decoration:none}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:var(--blue-deep)}
.btn-ghost{background:#fff;border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{background:#f3f6fa}
.btn.block{width:100%}
.btn.lg{padding:.85rem 1.1rem;font-size:1.05rem}
.btn.sm{padding:.38rem .7rem;font-size:.82rem}

/* ---------- Forms ---------- */
.field{display:flex;flex-direction:column;gap:.35rem;font-size:.85rem;font-weight:500;color:var(--ink)}
input,select{
  font-family:var(--font);font-size:1rem;color:var(--ink);background:#fff;
  border:1px solid var(--line);border-radius:10px;padding:.6rem .7rem;width:100%;
}
input:focus,select:focus{outline:2px solid var(--blue);outline-offset:1px;border-color:var(--blue)}
.form-card .sale-form{display:grid;gap:1rem;max-width:480px}
.hint{font-size:.78rem;color:var(--slate);min-height:1em}
.hint.ok{color:var(--ok)}
.hint.warn{color:var(--err)}

fieldset.seg-field{border:none;padding:0;margin:0}
fieldset.seg-field legend{font-size:.85rem;font-weight:500;margin-bottom:.35rem;padding:0}
.seg{display:flex;gap:.4rem;flex-wrap:wrap}
.seg-opt{position:relative;flex:1;min-width:84px}
.seg-opt input{position:absolute;opacity:0;inset:0;cursor:pointer}
.seg-opt span{
  display:block;text-align:center;padding:.6rem .5rem;border:1px solid var(--line);
  border-radius:10px;font-weight:600;font-size:.92rem;background:#fff;color:var(--slate);
  transition:.12s;
}
.seg-opt input:checked + span{background:var(--navy);color:#fff;border-color:var(--navy)}
.seg-opt input:focus-visible + span{outline:2px solid var(--blue);outline-offset:1px}

.inline-form{display:flex;gap:.6rem;flex-wrap:wrap;align-items:center}
.inline-form input[type=text]{flex:1;min-width:200px;width:auto}
.stock-form{display:grid;gap:.8rem;grid-template-columns:1fr;align-items:end}
@media(min-width:720px){.stock-form{grid-template-columns:repeat(5,1fr) auto}}
.seller-add{display:grid;gap:.8rem;grid-template-columns:1fr;align-items:end}
@media(min-width:720px){.seller-add{grid-template-columns:repeat(3,1fr) auto}}
.row-actions{display:flex;gap:.4rem;flex-wrap:wrap;align-items:center}
.reset-form{display:flex;gap:.3rem;align-items:center}
.mini-input{width:120px}
.ghost-form{display:inline}

.filterbar{margin-bottom:1rem}
.filterbar label{display:inline-flex;flex-direction:column;gap:.3rem;font-size:.82rem;color:var(--slate)}
.filterbar select{width:auto;min-width:180px}

.summary-row{
  display:flex;gap:1.2rem;flex-wrap:wrap;align-items:baseline;
  padding:.7rem 1rem;background:var(--navy);color:#fff;border-radius:var(--radius);
  margin-bottom:1rem;font-size:.95rem;
}
.summary-row strong{font-family:var(--display);font-size:1.15rem}
.summary-row .muted{color:#b9c8da}

/* ---------- Meter ---------- */
.meter-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.7rem}
.meter-top{display:flex;justify-content:space-between;font-size:.85rem;font-weight:600;margin-bottom:.25rem}
.meter{height:9px;background:#eef2f7;border-radius:999px;overflow:hidden}
.meter-fill{height:100%;background:linear-gradient(90deg,var(--sea),var(--blue));border-radius:999px}

/* ---------- Flash ---------- */
.flash{padding:.7rem .9rem;border-radius:10px;margin-bottom:1rem;font-size:.92rem;font-weight:500}
.flash-ok{background:var(--okbg);color:#15643a;border:1px solid #b8e3c9}
.flash-err{background:var(--errbg);color:#922;border:1px solid #f3c2bd}

/* ---------- Helpers ---------- */
.muted{color:var(--slate)}
.small{font-size:.82rem}
.center{text-align:center}

/* ---------- Footer ---------- */
.foot{
  max-width:1080px;margin:0 auto;padding:2rem 1rem;color:#9aa8b6;font-size:.82rem;text-align:center;
}

/* ---------- Auth ---------- */
.auth-body{
  min-height:100dvh;margin:0;display:flex;align-items:center;justify-content:center;padding:1.2rem;
  background:linear-gradient(135deg,var(--navy) 0%,var(--blue-deep) 60%,var(--sea) 140%);
}
.auth-card{
  width:100%;max-width:380px;background:#fff;border-radius:18px;padding:1.8rem 1.5rem;
  box-shadow:0 20px 60px rgba(8,25,46,.35);
}
.auth-brand{display:flex;flex-direction:column;align-items:center;gap:.6rem;margin-bottom:1.4rem}
.auth-brand .brand-text{font-size:1.5rem;color:var(--navy)}
.auth-title{font-size:1.4rem;text-align:center;margin-bottom:1rem;color:var(--navy)}
.auth-title span{font-weight:500;color:var(--slate);font-size:1rem}
.auth-form{display:flex;flex-direction:column;gap:.9rem}
.auth-form label{display:flex;flex-direction:column;gap:.35rem;font-size:.85rem;font-weight:500}

/* ===== v2: nieuwe onderdelen ===== */
.section-head{font-family:var(--display);font-weight:700;font-size:1.2rem;margin:1.4rem 0 .8rem;color:var(--navy)}

/* tags extra */
.tag-warn{background:#fdf3e1;color:#b9821f}
.tag-danger{background:var(--errbg);color:var(--err)}

/* trend in KPI */
.trend{font-size:.9rem;font-weight:700;margin-left:.25rem}
.trend.up{color:var(--ok)} .trend.down{color:var(--err)}

/* checkbox veld */
.check-field{display:flex;align-items:center;gap:.5rem;font-size:.9rem;font-weight:500;cursor:pointer}
.check-field input{width:auto}

/* product/seller/invite/loc formulieren */
.product-add,.loc-add,.invite-add{display:grid;gap:.8rem;grid-template-columns:1fr;align-items:end}
@media(min-width:720px){
  .product-add{grid-template-columns:2fr 1fr auto auto}
  .invite-add{grid-template-columns:2fr 1fr auto}
  .loc-add{grid-template-columns:2fr 2fr auto}
}

/* bulk voorraad */
.bulk-top{display:grid;gap:.8rem;grid-template-columns:1fr;margin-bottom:1rem}
@media(min-width:720px){.bulk-top{grid-template-columns:1fr 2fr 1fr}}
.size-inputs{display:grid;grid-template-columns:repeat(4,1fr);gap:.6rem;margin-bottom:.8rem}
@media(min-width:720px){.size-inputs{grid-template-columns:repeat(8,1fr)}}
.size-cell{display:flex;flex-direction:column;gap:.25rem;font-size:.78rem;font-weight:600;color:var(--slate);text-align:center}
.size-cell.wide{grid-column:span 2;text-align:left}
.size-cell input{text-align:center}

/* consignatie */
.loc-head{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem;flex-wrap:wrap}
.loc-sold{display:flex;gap:.4rem;flex-wrap:wrap}
.pill-sold{background:#eef4ff;color:var(--blue-deep);font-size:.78rem;font-weight:600;padding:.25rem .6rem;border-radius:999px}
.cons-seller{font-weight:700;color:var(--navy);margin:.8rem 0 .3rem;font-size:.9rem}

/* klantgegevens uitklap */
.customer-details{border:1px dashed var(--line);border-radius:10px;padding:.5rem .8rem}
.customer-details summary{cursor:pointer;font-size:.9rem;font-weight:600;color:var(--slate);padding:.2rem 0}
.customer-details[open]{padding-bottom:.9rem}
.customer-details .field{margin-top:.7rem}

/* uitnodigingen */
.invite-row{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap;
  padding:.8rem 0;border-bottom:1px solid var(--line)}
.invite-row:last-child{border-bottom:none}
.invite-row.done{opacity:.55} .invite-row.expired{opacity:.7}
.invite-main{flex:1;min-width:240px}
.invite-email{font-weight:600;display:flex;gap:.4rem;align-items:center;flex-wrap:wrap}
.invite-link{margin-top:.4rem;width:100%;font-size:.8rem;font-family:ui-monospace,monospace;
  background:#f5f7fb;border:1px solid var(--line);border-radius:8px;padding:.4rem .6rem}
.invite-actions{display:flex;gap:.4rem;flex-wrap:wrap;align-items:center}

/* charts netjes binnen card */
canvas{max-width:100%}