/* DEFAULT = LIGHT THEME */
:root{
  --bg:#f4f6fb; --panel:#ffffff; --panel2:#eef1f7; --line:#dfe4ee;
  --txt:#1a2540; --muted:#5a6680; --brand:#ff7a2f; --brand2:#ffb35c;
  --green:#16a85a; --red:#e0344f; --blue:#2f6fe0; --radius:14px;
}

/* DARK THEME — toggle se on hoga */
[data-theme="dark"]{
  --bg:#0a0e1a; --panel:#121a2e; --panel2:#1a2540; --line:#243150;
  --txt:#e8edf7; --muted:#8b97b3; --brand:#ff7a2f; --brand2:#ffb35c;
  --green:#2fd47a; --red:#ff5470; --blue:#4f8cff; --radius:14px;
}

*{margin:0;padding:0;box-sizing:border-box}

/* Body — DEFAULT light gradient */
body{font-family:'Segoe UI',system-ui,sans-serif;background:var(--bg);color:var(--txt);
  background-image:radial-gradient(circle at 15% 10%,#e8eef9 0,transparent 40%),radial-gradient(circle at 85% 90%,#f0e8f5 0,transparent 40%);
  min-height:100vh}

/* DARK body — toggle se */
[data-theme="dark"] body{
  background:var(--bg) !important;
  background-image:radial-gradient(circle at 15% 10%,#1a2540 0,transparent 40%),radial-gradient(circle at 85% 90%,#1e1530 0,transparent 40%) !important;
  color:var(--txt) !important;
}

a{color:var(--brand);text-decoration:none}
button{cursor:pointer;font-family:inherit}
.hidden{display:none}

/* ---- AUTH ---- */
.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}
.auth-card{background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:38px 32px;width:100%;max-width:400px;box-shadow:0 30px 80px rgba(0,0,0,.15)}
.logo{font-size:26px;font-weight:800;text-align:center;margin-bottom:4px}
.logo span{color:var(--brand)}
.tagline{text-align:center;color:var(--muted);font-size:13px;margin-bottom:26px}

/* ---- FORM ---- */
.field{margin-bottom:14px}
.field label{display:block;font-size:12px;color:var(--muted);margin-bottom:6px;font-weight:600}
.field input,.field select,.field textarea{width:100%;padding:12px 14px;background:var(--panel2);border:1px solid var(--line);border-radius:10px;color:var(--txt);font-size:14px;outline:none;transition:.2s}
.field input:focus,.field select:focus{border-color:var(--brand)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}

.btn{padding:13px 18px;border:none;border-radius:10px;font-size:15px;font-weight:700;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#1a0e00;transition:.2s;display:inline-block}
.btn:hover{transform:translateY(-1px);box-shadow:0 8px 24px rgba(255,122,47,.3)}
.btn-full{width:100%}
.btn-sm{padding:8px 14px;font-size:13px;border-radius:8px}
.btn-ghost{background:var(--panel2);color:var(--txt);border:1px solid var(--line)}
.btn-green{background:linear-gradient(135deg,var(--green),#8ef0bc);color:#003318}
.btn-red{background:linear-gradient(135deg,var(--red),#ff8fa3);color:#fff}
.switch-link{text-align:center;margin-top:18px;font-size:13px;color:var(--muted)}

/* ---- FLASH ---- */
.flash{padding:12px 16px;border-radius:10px;margin-bottom:16px;font-size:14px;font-weight:600}
.flash-ok{background:rgba(47,212,122,.12);border:1px solid rgba(47,212,122,.4);color:var(--green)}
.flash-err{background:rgba(255,84,112,.12);border:1px solid rgba(255,84,112,.4);color:var(--red)}

/* ---- APP SHELL ---- */
.shell{display:flex;min-height:100vh}
.sidebar{width:230px;background:var(--panel);border-right:1px solid var(--line);padding:22px 16px;display:flex;flex-direction:column;position:fixed;height:100vh;z-index:50;transition:.3s;overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch}
.sidebar::-webkit-scrollbar{width:6px}
.sidebar::-webkit-scrollbar-thumb{background:var(--line);border-radius:6px}
.side-logo{font-size:20px;font-weight:800;padding:0 8px 20px;border-bottom:1px solid var(--line);margin-bottom:16px}
.side-logo span{color:var(--brand)}
.nav-item{display:flex;align-items:center;gap:11px;padding:11px 14px;border-radius:10px;color:var(--muted);font-size:14px;font-weight:600;margin-bottom:4px;transition:.15s}
.nav-item:hover{background:var(--panel2);color:var(--txt)}
.nav-item.active{background:linear-gradient(135deg,rgba(255,122,47,.18),rgba(255,179,92,.08));color:var(--brand)}
.nav-item .ico{font-size:17px;width:20px;text-align:center}
.side-foot{margin-top:auto;padding-top:14px;border-top:1px solid var(--line)}

.role-badge{display:inline-block;font-size:11px;font-weight:700;padding:3px 10px;border-radius:20px;text-transform:uppercase;letter-spacing:.5px}
.role-admin{background:rgba(255,84,112,.15);color:var(--red)}
.role-retailer{background:rgba(79,140,255,.15);color:var(--blue)}
.role-user{background:rgba(47,212,122,.15);color:var(--green)}

.main{flex:1;margin-left:0 !important;padding:24px 30px}
.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;flex-wrap:wrap;gap:12px}
.topbar h1{font-size:23px;font-weight:800}
.wallet-pill{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:10px 18px;display:flex;align-items:center;gap:12px}
.wallet-pill .lbl{font-size:11px;color:var(--muted)}
.wallet-pill .amt{font-size:19px;font-weight:800;color:var(--green)}
.menu-toggle{display:none;background:var(--panel);border:1px solid var(--line);color:var(--txt);font-size:20px;padding:8px 12px;border-radius:8px}

/* ---- CARDS / GRID ---- */
.grid{display:grid;gap:18px}
.g4{grid-template-columns:repeat(4,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.card h3{font-size:15px;margin-bottom:16px;font-weight:700}
.stat{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px}
.stat .lbl{font-size:12px;color:var(--muted);margin-bottom:8px}
.stat .val{font-size:26px;font-weight:800}
.val.green{color:var(--green)} .val.red{color:var(--red)} .val.blue{color:var(--blue)} .val.brand{color:var(--brand)}
.section-title{font-size:13px;color:var(--muted);text-transform:uppercase;letter-spacing:.5px;margin:24px 0 12px;font-weight:700}

/* ---- TABLE ---- */
.tbl-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
table{width:100%;border-collapse:collapse;font-size:13.5px}
th{text-align:left;padding:11px 12px;color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.4px;border-bottom:1px solid var(--line)}
td{padding:12px;border-bottom:1px solid var(--line)}
tr:hover td{background:rgba(128,128,128,.06)}
.tag{font-size:11px;font-weight:700;padding:3px 9px;border-radius:20px}
.t-success{background:rgba(47,212,122,.15);color:var(--green)}
.t-pending{background:rgba(255,179,92,.15);color:var(--brand2)}
.t-failed{background:rgba(255,84,112,.15);color:var(--red)}
.t-credit{color:var(--green);font-weight:700}
.t-debit{color:var(--red);font-weight:700}
.muted-sm{font-size:11px;color:var(--muted)}
.empty{text-align:center;color:var(--muted);padding:40px;font-size:14px}

/* ---- Recharges table Op.Ref column ---- */
.tbl td:nth-child(5), .tbl th:nth-child(5){
    font-family:'Courier New',monospace;font-size:11px;color:var(--brand2);
    max-width:140px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}

/* ---- Pagination ---- */
.pagination-area{margin-top:20px;display:flex;gap:10px;justify-content:flex-start}
.pagination-area .btn{padding:8px 16px;font-size:13px;background:var(--panel2);border:1px solid var(--line);color:var(--txt)}
.pagination-area .btn:hover{background:var(--brand);color:#fff}

/* ---- Mobile overlay ---- */
.mobile-overlay{display:none}

/* ========================================================
   MOBILE / PWA (max-width:860px)
   ======================================================== */
@media(max-width:860px){
  .sidebar{left:-240px;box-shadow:10px 0 30px rgba(0,0,0,.5)}
  .sidebar.open{left:0;box-shadow:0 0 0 100vw rgba(0,0,0,.6)}
  .main{margin-left:0;padding:15px;width:100%;padding-bottom:60px}
  .menu-toggle{display:block}

  .grid,.grid.g2,.grid.g3,
  .main .grid,.main .grid.g2,.main .grid.g3,
  .main > .grid,.main > .grid.g2,.main > .grid.g3{
    grid-template-columns:1fr !important;gap:14px !important;
  }
  .grid.g4,.main .grid.g4,.main > .grid.g4{
    grid-template-columns:repeat(2,1fr) !important;gap:10px !important;
  }

  .form-row{grid-template-columns:1fr !important;display:block !important}
  .form-row .field{margin-bottom:12px}
  .stat{padding:14px 16px}
  .stat .lbl{font-size:11px !important}
  .stat .val{font-size:20px !important}

  .tbl-wrap{overflow-x:auto !important;-webkit-overflow-scrolling:touch}
  body{overflow-x:hidden}
  .card{max-width:100% !important}

  .mobile-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.6);z-index:9998;display:none}
  .mobile-overlay.show{display:block}
}

@media(max-width:380px){
  .grid.g4,.main .grid.g4,.main > .grid.g4{grid-template-columns:1fr !important}
}

@media(max-width:480px){
  .wallet-pill{padding:8px 12px;gap:8px}
  .wallet-pill .amt{font-size:16px}
}
.tag.t-refunded{background:rgba(79,140,255,.12);color:#4f8cff;border:1px solid rgba(79,140,255,.3)}