/* ============================================================
 *  assets/css/tenant.css — Light professional theme
 *  MARKEVA-style: white/blue, colorful, clean, modern.
 *  100% self-hosted. System fonts. No CDN.
 * ============================================================ */

:root{
  --brand:#5b6ef5;
  --brand-2:#7c8cff;
  --brand-dark:#4453d6;
  --bg:#f4f6fb;
  --card:#ffffff;
  --ink:#1f2840;
  --ink-soft:#5a6685;
  --muted:#8b96b3;
  --line:#e8ecf5;
  --line-2:#eef1f8;
  --green:#16a34a; --green-bg:#e7f7ed;
  --red:#dc2626;   --red-bg:#fdeaea;
  --amber:#d97706; --amber-bg:#fdf3e3;
  --blue:#2563eb;  --blue-bg:#e8f0fe;
  --violet:#7c3aed;--violet-bg:#f1eafe;
  --radius:14px;
  --shadow:0 1px 3px rgba(20,30,60,.06), 0 6px 24px rgba(20,30,60,.06);
  --shadow-sm:0 1px 2px rgba(20,30,60,.05);

  /* legacy aliases (purane pages ke inline styles ke liye) */
  --primary:var(--brand);
  --primary-2:var(--brand-2);
  --primary-soft:#eaecfe;
  --green-soft:var(--green-bg);
  --amber-soft:var(--amber-bg);
  --red-soft:var(--red-bg);
  --card-2:#f6f8fc;
  --bg-soft:#fbfcfe;
  --border:var(--line);
  --text:var(--ink);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  background:var(--bg);
  color:var(--ink);
  font-size:14.5px;
  line-height:1.55;
  min-height:100vh;
}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}

/* ---------- Layout ---------- */
.layout{display:flex;min-height:100vh}
.sidebar{
  width:236px;flex-shrink:0;background:var(--card);
  border-right:1px solid var(--line);padding:18px 14px;
  position:sticky;top:0;height:100vh;overflow-y:auto;
}
.brand{display:flex;align-items:center;gap:11px;margin-bottom:22px;padding:4px 6px}
.brand-logo{
  width:40px;height:40px;border-radius:11px;flex-shrink:0;
  background:linear-gradient(135deg,var(--brand),var(--brand-2));
  display:flex;align-items:center;justify-content:center;font-weight:800;color:#fff;font-size:18px;
  overflow:hidden;
}
.brand-logo img{width:100%;height:100%;object-fit:cover}
.brand-name{font-weight:750;font-size:15px;letter-spacing:.2px;color:var(--ink)}
.brand-sub{font-size:11px;color:var(--muted)}

.nav-label{font-size:10.5px;text-transform:uppercase;letter-spacing:.7px;color:var(--muted);padding:14px 10px 6px;font-weight:700}
.nav-item{
  display:flex;align-items:center;gap:11px;padding:9px 12px;border-radius:10px;
  color:var(--ink-soft);font-weight:550;margin-bottom:2px;transition:.13s;font-size:14px;
}
.nav-item:hover{background:var(--line-2);color:var(--ink);text-decoration:none}
.nav-item.active{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;box-shadow:0 4px 12px rgba(91,110,245,.3)}
.nav-item .ic{width:18px;text-align:center;font-size:15px}

.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{
  min-height:62px;border-bottom:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;
  padding:10px 26px;background:var(--card);
  position:sticky;top:0;z-index:20;gap:12px;flex-wrap:wrap;
}
.topbar h1{font-size:18px;margin:0;font-weight:700;color:var(--ink)}
.content{padding:24px 26px;flex:1}

/* ---------- Page header band (gradient) ---------- */
.page-band{
  background:linear-gradient(120deg,var(--brand),var(--brand-2));
  color:#fff;border-radius:16px;padding:20px 24px;margin-bottom:20px;
  display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;
  box-shadow:0 8px 24px rgba(91,110,245,.25);
}
.page-band h2{margin:0;font-size:19px;font-weight:750}
.page-band .sub{opacity:.9;font-size:13px;margin-top:2px}

/* ---------- Cards / grid ---------- */
.grid{display:grid;gap:16px}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
@media(max-width:980px){.grid-4,.grid-3{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.grid-4,.grid-3,.grid-2{grid-template-columns:1fr}}

.card{
  background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);padding:20px;box-shadow:var(--shadow-sm);
}
.card-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;gap:10px;flex-wrap:wrap}
.card-head h3{margin:0;font-size:15px;font-weight:700;color:var(--ink)}

/* Stat card (colorful) */
.stat{position:relative;overflow:hidden;border:none;box-shadow:var(--shadow)}
.stat .label{font-size:12.5px;color:var(--ink-soft);margin-bottom:6px;font-weight:600}
.stat .value{font-size:25px;font-weight:780;letter-spacing:-.5px;color:var(--ink)}
.stat .ic{
  position:absolute;right:16px;top:16px;width:44px;height:44px;border-radius:12px;
  display:flex;align-items:center;justify-content:center;font-size:20px;
}
.stat .delta{font-size:11.5px;font-weight:700;padding:2px 7px;border-radius:20px;margin-left:6px}
.delta-up{background:var(--green-bg);color:var(--green)}
.delta-down{background:var(--red-bg);color:var(--red)}
/* accent strips */
.stat.s-green{border-top:3px solid var(--green)}
.stat.s-blue{border-top:3px solid var(--blue)}
.stat.s-amber{border-top:3px solid var(--amber)}
.stat.s-red{border-top:3px solid var(--red)}
.stat.s-violet{border-top:3px solid var(--violet)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:7px;cursor:pointer;
  border:1px solid var(--line);background:var(--card);color:var(--ink);
  padding:9px 15px;border-radius:10px;font-size:13.5px;font-weight:650;
  transition:.13s;text-decoration:none;
}
.btn:hover{border-color:var(--brand);color:var(--brand);text-decoration:none}
.btn-primary{background:linear-gradient(135deg,var(--brand),var(--brand-2));border:none;color:#fff;box-shadow:0 4px 12px rgba(91,110,245,.28)}
.btn-primary:hover{filter:brightness(1.06);color:#fff}
.btn-danger{background:var(--red-bg);border-color:transparent;color:var(--red)}
.btn-danger:hover{background:var(--red);color:#fff;border-color:transparent}
.btn-success{background:var(--green-bg);border-color:transparent;color:var(--green)}
.btn-success:hover{background:var(--green);color:#fff}
.btn-sm{padding:6px 11px;font-size:12.5px;border-radius:8px}
.btn-block{width:100%;justify-content:center}

/* ---------- Forms ---------- */
.field{margin-bottom:14px}
.field label{display:block;font-size:12.5px;color:var(--ink-soft);margin-bottom:6px;font-weight:650}
.input,select,textarea{
  width:100%;background:#fbfcfe;border:1px solid var(--line);
  color:var(--ink);padding:10px 13px;border-radius:10px;font-size:14px;font-family:inherit;
}
.input:focus,select:focus,textarea:focus{outline:none;border-color:var(--brand);background:#fff;box-shadow:0 0 0 3px rgba(91,110,245,.12)}

/* ---------- Table ---------- */
.table-wrap{overflow-x:auto}
table.data{width:100%;border-collapse:collapse;font-size:13.5px}
table.data th{
  text-align:left;padding:11px 14px;color:var(--muted);font-weight:700;font-size:11px;
  text-transform:uppercase;letter-spacing:.5px;border-bottom:2px solid var(--line);background:#fafbfe;
}
table.data td{padding:12px 14px;border-bottom:1px solid var(--line-2);color:var(--ink)}
table.data tr:hover td{background:#fafbff}

/* ---------- Badges ---------- */
.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:20px;font-size:11.5px;font-weight:700}
.badge-green{background:var(--green-bg);color:var(--green)}
.badge-amber{background:var(--amber-bg);color:var(--amber)}
.badge-red{background:var(--red-bg);color:var(--red)}
.badge-blue{background:var(--blue-bg);color:var(--blue)}
.badge-indigo{background:#eaecfe;color:var(--brand-dark)}
.badge-violet{background:var(--violet-bg);color:var(--violet)}

/* ---------- Alerts ---------- */
.alert{padding:12px 16px;border-radius:10px;margin-bottom:16px;font-size:13.5px;font-weight:550}
.alert-success{background:var(--green-bg);color:var(--green)}
.alert-danger{background:var(--red-bg);color:var(--red)}
.alert-info{background:var(--blue-bg);color:var(--blue)}

/* ---------- Misc ---------- */
.muted{color:var(--muted)}
.flex{display:flex}.items-center{align-items:center}.justify-between{justify-content:space-between}
.gap-8{gap:8px}.gap-12{gap:12px}.mt-16{margin-top:16px}.mb-0{margin-bottom:0}
.text-right{text-align:right}.text-center{text-align:center}
.empty{text-align:center;padding:48px 20px;color:var(--muted)}
.empty .big{font-size:40px;margin-bottom:10px;opacity:.5}

/* ---------- Login ---------- */
.auth-wrap{display:flex;min-height:100vh;align-items:center;justify-content:center;padding:20px;
  background:linear-gradient(135deg,#eef1fb,#f6f4fe)}
.auth-card{width:100%;max-width:400px}
.auth-card .brand{justify-content:center;margin-bottom:20px}
.auth-card .card{box-shadow:var(--shadow)}

/* ---------- Avatar ---------- */
.avatar{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--brand-2));
  color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px}

/* ---------- QR box ---------- */
.qr-box{background:#fff;padding:14px;border-radius:14px;display:inline-block;border:1px solid var(--line)}
.qr-box img{display:block;width:200px;height:200px}