/* ==========================================================================
   Salaar POS — Licence Portal
   ========================================================================== */
:root{
  --ink:#0f172a; --ink-2:#334155; --muted:#64748b; --line:#e2e8f0;
  --bg:#f1f5f9; --card:#ffffff;
  --brand:#4f46e5; --brand-2:#6366f1; --brand-soft:#eef2ff;
  --ok:#16a34a; --ok-soft:#f0fdf4;
  --warn:#d97706; --warn-soft:#fffbeb;
  --bad:#dc2626; --bad-soft:#fef2f2;
  --radius:14px; --shadow:0 1px 3px rgba(15,23,42,.06), 0 8px 24px -12px rgba(15,23,42,.18);
}
*{box-sizing:border-box}
body{
  margin:0; background:var(--bg); color:var(--ink);
  font:15px/1.55 ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
a{color:var(--brand); text-decoration:none}
a:hover{text-decoration:underline}
h1{font-size:24px;margin:0 0 4px}
h2{font-size:18px;margin:0 0 14px}
h3{font-size:15px;margin:0 0 10px}
code{background:#f1f5f9;padding:2px 6px;border-radius:5px;font-size:.9em}
.muted{color:var(--muted)}
.tight li{margin-bottom:6px}

/* ── Shell ─────────────────────────────────────────────────────────────── */
.shell{display:flex;min-height:100vh}
.side{
  width:240px;flex:0 0 240px;background:linear-gradient(180deg,#1e1b4b,#0f172a);
  color:#e2e8f0;padding:22px 16px;position:sticky;top:0;height:100vh;overflow-y:auto
}
.brand{font-weight:800;font-size:17px;color:#fff;margin-bottom:2px}
.brand small{display:block;font-weight:500;font-size:11px;color:#a5b4fc;letter-spacing:.06em;text-transform:uppercase;margin-top:3px}
.nav{margin-top:26px;display:flex;flex-direction:column;gap:3px}
.nav a{
  color:#cbd5e1;padding:10px 12px;border-radius:9px;font-weight:600;font-size:14px;
  display:flex;align-items:center;gap:9px;text-decoration:none
}
.nav a:hover{background:rgba(255,255,255,.07);color:#fff}
.nav a.on{background:var(--brand);color:#fff}
.nav .pill{margin-left:auto;background:var(--bad);color:#fff;font-size:11px;padding:1px 7px;border-radius:999px}
.side-foot{margin-top:24px;padding-top:16px;border-top:1px solid rgba(255,255,255,.1);font-size:12px;color:#94a3b8}
.main{flex:1;padding:26px 30px;max-width:1400px}
.topbar{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:22px;flex-wrap:wrap}

/* ── Cards & grids ─────────────────────────────────────────────────────── */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);margin-bottom:20px}
.card.pad0{padding:0;overflow:hidden}
.card h2{display:flex;align-items:center;justify-content:space-between;gap:10px}
.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
.g3{grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.g4{grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;box-shadow:var(--shadow)}
.stat .k{font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.stat .v{font-size:27px;font-weight:800;margin-top:5px;line-height:1.1}
.stat .s{font-size:12px;color:var(--muted);margin-top:3px}
.stat.accent{background:linear-gradient(135deg,#4f46e5,#6366f1);border:none;color:#fff}
.stat.accent .k,.stat.accent .s{color:rgba(255,255,255,.75)}

/* ── Tables ────────────────────────────────────────────────────────────── */
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:14px}
th{
  text-align:left;padding:11px 14px;background:#f8fafc;border-bottom:1px solid var(--line);
  font-size:11px;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);font-weight:700;white-space:nowrap
}
td{padding:12px 14px;border-bottom:1px solid #f1f5f9;vertical-align:middle}
tr:last-child td{border-bottom:none}
tbody tr:hover{background:#fafbff}
.empty{text-align:center;color:var(--muted);padding:34px 20px}

/* ── Badges ────────────────────────────────────────────────────────────── */
.badge{display:inline-block;padding:3px 9px;border-radius:999px;font-size:11.5px;font-weight:700;white-space:nowrap}
.badge.ok{background:var(--ok-soft);color:var(--ok)}
.badge.warn{background:var(--warn-soft);color:var(--warn)}
.badge.bad{background:var(--bad-soft);color:var(--bad)}
.badge.muted{background:#f1f5f9;color:var(--muted)}
.badge.info{background:var(--brand-soft);color:var(--brand)}

/* ── Buttons ───────────────────────────────────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;gap:7px;justify-content:center;
  background:#fff;border:1px solid var(--line);color:var(--ink-2);
  padding:9px 15px;border-radius:9px;font-weight:700;font-size:13.5px;cursor:pointer;
  text-decoration:none;transition:.14s
}
.btn:hover{border-color:#cbd5e1;background:#f8fafc;text-decoration:none}
.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}
.btn.primary:hover{background:#4338ca;border-color:#4338ca}
.btn.danger{background:var(--bad);border-color:var(--bad);color:#fff}
.btn.danger:hover{background:#b91c1c}
.btn.warn{background:var(--warn);border-color:var(--warn);color:#fff}
.btn.ghost{background:transparent}
.btn.sm{padding:6px 11px;font-size:12.5px}
.btn.block{width:100%;margin-top:8px}
.btn-row{display:flex;gap:8px;flex-wrap:wrap}

/* ── Forms ─────────────────────────────────────────────────────────────── */
label{display:block;font-weight:700;font-size:13px;margin-bottom:12px;color:var(--ink-2)}
label span.muted{font-weight:500}
input[type=text],input[type=password],input[type=email],input[type=number],input[type=date],input[type=month],select,textarea{
  width:100%;margin-top:5px;padding:9px 11px;border:1px solid #cbd5e1;border-radius:8px;
  font:inherit;font-size:14px;background:#fff;color:var(--ink)
}
input:focus,select:focus,textarea:focus{outline:2px solid var(--brand-soft);border-color:var(--brand)}
textarea{min-height:74px;resize:vertical}
.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:0 16px}
fieldset{border:1px solid var(--line);border-radius:10px;padding:14px 16px;margin:0 0 16px}
legend{font-weight:800;font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);padding:0 6px}
.check{display:flex;align-items:flex-start;gap:9px;font-weight:600}
.check input{width:17px;height:17px;margin-top:2px;flex:0 0 auto}

/* ── Notes ─────────────────────────────────────────────────────────────── */
.note{padding:11px 14px;border-radius:9px;font-size:13.5px;margin:0 0 14px;border-left:4px solid}
.note.ok{background:var(--ok-soft);border-color:var(--ok);color:#14532d}
.note.warn{background:var(--warn-soft);border-color:var(--warn);color:#78350f}
.note.bad{background:var(--bad-soft);border-color:var(--bad);color:#7f1d1d}
.note.info{background:var(--brand-soft);border-color:var(--brand);color:#312e81}
.flash{position:sticky;top:0;z-index:20}

/* ── Licence key ───────────────────────────────────────────────────────── */
.keybox{
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:21px;font-weight:800;
  letter-spacing:.09em;background:#0f172a;color:#a5b4fc;padding:14px 18px;border-radius:11px;
  display:inline-flex;align-items:center;gap:14px
}
.keybox button{background:rgba(255,255,255,.12);border:none;color:#e2e8f0;padding:6px 11px;border-radius:7px;cursor:pointer;font-size:12px;font-weight:700}
.keybox button:hover{background:rgba(255,255,255,.22)}

/* ── Auth pages ────────────────────────────────────────────────────────── */
.auth-body{display:flex;align-items:center;justify-content:center;min-height:100vh;background:linear-gradient(135deg,#1e1b4b,#0f172a);padding:20px}
.auth-card{background:#fff;border-radius:16px;padding:32px;width:100%;max-width:400px;box-shadow:0 24px 60px -20px rgba(0,0,0,.5)}
.auth-card h1{font-size:20px;margin-bottom:6px}

.meter{height:7px;background:#f1f5f9;border-radius:999px;overflow:hidden;margin-top:7px}
.meter i{display:block;height:100%;background:var(--brand)}

@media (max-width:820px){
  .shell{flex-direction:column}
  .side{width:auto;height:auto;position:static;flex:none}
  .nav{flex-direction:row;flex-wrap:wrap}
  .main{padding:18px}
}