/* ── CWPay · Design System ───────────────────────────────────────────────── */
:root {
  --bg:#f0f2f5;--card:#ffffff;--border:#e2e6ea;--border-dark:#c8cdd2;
  --text-primary:#0f1f35;--text-secondary:#3d4f63;--text-muted:#6b7d92;
  --sidebar:#0f1f35;--sidebar-hover:rgba(0,180,130,.12);
  --primary:#00b482;--primary-hover:#009e72;--primary-light:rgba(0,180,130,.10);
  --teal:#00c8b0;--teal-light:rgba(0,200,176,.10);
  --success:#16a34a;--success-bg:rgba(22,163,74,.08);
  --danger:#dc2626;--danger-bg:rgba(220,38,38,.08);
  --warning:#d97706;--warning-bg:rgba(217,119,6,.08);
  --grey-100:#f5f6fa;--grey-200:#e8ecf0;
  --radius:10px;--radius-sm:7px;--radius-xs:5px;
  --shadow:0 1px 3px rgba(0,0,0,.08),0 1px 2px rgba(0,0,0,.06);
  --shadow-md:0 4px 12px rgba(0,0,0,.10);
  --sidebar-w:240px;--sidebar-w-collapsed:64px;
  --font:'Inter',system-ui,-apple-system,sans-serif;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:14px}
body{font-family:var(--font);background:var(--bg);color:var(--text-primary);
     min-height:100vh;display:flex;font-size:14px;line-height:1.5}

/* ── Sidebar ─────────────────────────────────────────────────────────────── */
.sidebar{width:var(--sidebar-w);min-height:100vh;background:var(--sidebar);
  display:flex;flex-direction:column;flex-shrink:0;position:fixed;top:0;left:0;
  z-index:100;transition:width .2s;overflow:hidden;}
.sidebar-logo{display:flex;align-items:center;gap:10px;padding:20px 18px 16px;
  border-bottom:1px solid rgba(255,255,255,.08);}
.logo-icon{width:34px;height:34px;border-radius:8px;background:var(--primary);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.logo-icon svg{width:20px;height:20px}
.logo-name{font-size:16px;font-weight:700;color:#fff;letter-spacing:-.3px}
.logo-sub{font-size:10px;color:rgba(255,255,255,.45);display:block;margin-top:-2px}
.sidebar-user{padding:12px 16px;border-bottom:1px solid rgba(255,255,255,.06);
  display:flex;align-items:center;gap:10px;}
.user-avatar{width:30px;height:30px;border-radius:50%;background:var(--primary);
  display:flex;align-items:center;justify-content:center;
  font-size:12px;font-weight:700;color:#fff;flex-shrink:0;}
.user-name{font-size:12px;font-weight:600;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.user-role{font-size:10px;color:rgba(255,255,255,.45)}
.sidebar-nav{flex:1;padding:10px 0;overflow-y:auto}
.nav-group-label{font-size:9.5px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;
  color:rgba(255,255,255,.3);padding:14px 18px 4px;}
.nav-link{display:flex;align-items:center;gap:10px;padding:8px 16px;
  color:rgba(255,255,255,.65);text-decoration:none;border-radius:6px;
  margin:1px 8px;transition:all .12s;font-size:13px;font-weight:500;}
.nav-link:hover{background:var(--sidebar-hover);color:#fff;text-decoration:none}
.nav-link.active{background:var(--primary);color:#fff}
.nav-link i{width:18px;text-align:center;flex-shrink:0;font-size:13px}

/* ── Main ─────────────────────────────────────────────────────────────────── */
.main{margin-left:var(--sidebar-w);flex:1;display:flex;flex-direction:column;min-width:0;min-height:100vh}
.topbar{height:54px;background:#fff;border-bottom:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;
  padding:0 24px;position:sticky;top:0;z-index:50;}
.page-heading{font-size:16px;font-weight:700;color:var(--text-primary)}
.content{padding:24px;flex:1}

/* ── Cards ────────────────────────────────────────────────────────────────── */
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}
.card-header{display:flex;align-items:center;justify-content:space-between;
  padding:14px 18px;border-bottom:1px solid var(--border)}
.card-title{font-size:13px;font-weight:700;color:var(--text-primary)}
.card-body{padding:18px}
.card-body.p-0{padding:0}

/* ── KPI ──────────────────────────────────────────────────────────────────── */
.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:20px}
@media(max-width:1200px){.kpi-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.kpi-grid{grid-template-columns:1fr}}
.kpi{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
     padding:16px 18px;box-shadow:var(--shadow);display:flex;align-items:center;gap:14px}
.kpi-icon{width:42px;height:42px;border-radius:10px;display:flex;align-items:center;
  justify-content:center;font-size:17px;flex-shrink:0}
.kpi-icon.green{background:var(--success-bg);color:var(--success)}
.kpi-icon.teal{background:var(--primary-light);color:var(--primary)}
.kpi-icon.orange{background:var(--warning-bg);color:var(--warning)}
.kpi-icon.red{background:var(--danger-bg);color:var(--danger)}
.kpi-label{font-size:11px;color:var(--text-muted);font-weight:500;margin-bottom:3px}
.kpi-value{font-size:20px;font-weight:800;color:var(--text-primary);line-height:1}
.kpi-sub{font-size:11px;color:var(--text-muted);margin-top:3px}

/* ── Tables ───────────────────────────────────────────────────────────────── */
table.data-table{width:100%;border-collapse:collapse;font-size:13px}
table.data-table th{padding:9px 14px;text-align:left;font-size:11px;font-weight:700;
  text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted);
  background:var(--grey-100);border-bottom:1px solid var(--border)}
table.data-table td{padding:10px 14px;border-bottom:1px solid var(--border);
  color:var(--text-secondary);vertical-align:middle}
table.data-table tr:last-child td{border-bottom:none}
table.data-table tbody tr:hover{background:var(--grey-100)}
table.data-table th.text-right,
table.data-table td.text-right{text-align:right}

/* ── Badges ───────────────────────────────────────────────────────────────── */
.badge{display:inline-flex;align-items:center;padding:2px 9px;border-radius:20px;
  font-size:11px;font-weight:600;white-space:nowrap}
.badge-grey  {background:var(--grey-200);color:var(--text-muted)}
.badge-green {background:var(--success-bg);color:var(--success)}
.badge-teal  {background:var(--primary-light);color:var(--primary)}
.badge-red   {background:var(--danger-bg);color:var(--danger)}
.badge-orange{background:var(--warning-bg);color:var(--warning)}

/* ── Buttons ──────────────────────────────────────────────────────────────── */
.btn{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;
  border-radius:var(--radius-sm);font-size:13px;font-weight:600;cursor:pointer;
  border:1px solid transparent;text-decoration:none;transition:all .12s;white-space:nowrap}
.btn:hover{text-decoration:none}
.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}
.btn-primary:hover{background:var(--primary-hover);border-color:var(--primary-hover)}
.btn-outline{background:#fff;color:var(--text-primary);border-color:var(--border-dark)}
.btn-outline:hover{border-color:var(--primary);color:var(--primary)}
.btn-ghost{background:none;border-color:transparent;color:var(--text-muted)}
.btn-ghost:hover{background:var(--grey-100);color:var(--text-primary)}
.btn-danger{background:var(--danger);color:#fff;border-color:var(--danger)}
.btn-sm{padding:5px 10px;font-size:12px}
.page-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}

/* ── Forms ────────────────────────────────────────────────────────────────── */
.form-group{display:flex;flex-direction:column;gap:5px;margin-bottom:16px}
.form-label{font-size:12px;font-weight:600;color:var(--text-secondary)}
.form-label.required::after{content:' *';color:var(--danger)}
.form-input{padding:8px 11px;border:1px solid var(--border-dark);border-radius:var(--radius-xs);
  font-size:13px;color:var(--text-primary);background:#fff;width:100%;outline:none;transition:border-color .12s}
.form-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light)}
.form-hint{font-size:11px;color:var(--text-muted)}
.form-actions{display:flex;gap:10px;margin-top:20px}
.form-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:700px){.form-grid-2{grid-template-columns:1fr}}

/* ── Page header ──────────────────────────────────────────────────────────── */
.page-header{display:flex;align-items:flex-start;justify-content:space-between;
  margin-bottom:20px;gap:14px;flex-wrap:wrap}
.page-title{font-size:22px;font-weight:800;color:var(--text-primary);line-height:1.2}
.page-sub{font-size:13px;color:var(--text-muted);margin-top:2px}

/* ── Alerts ───────────────────────────────────────────────────────────────── */
.alert{display:flex;align-items:flex-start;gap:10px;padding:11px 14px;
  border-radius:var(--radius-sm);font-size:13px;margin-bottom:16px}
.alert-success{background:var(--success-bg);border:1px solid rgba(22,163,74,.25);color:#15803d}
.alert-danger{background:var(--danger-bg);border:1px solid rgba(220,38,38,.25);color:#b91c1c}
.alert-warning{background:var(--warning-bg);border:1px solid rgba(217,119,6,.25);color:#b45309}
.alert-info{background:var(--primary-light);border:1px solid rgba(0,180,130,.2);color:var(--primary)}

/* ── Filter bar ───────────────────────────────────────────────────────────── */
.filter-bar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:16px}
.filter-btn{padding:5px 13px;border-radius:20px;font-size:12px;font-weight:600;
  border:1px solid var(--border-dark);background:#fff;color:var(--text-muted);
  cursor:pointer;text-decoration:none;transition:all .12s}
.filter-btn:hover,.filter-btn.active{background:var(--primary);border-color:var(--primary);color:#fff;text-decoration:none}
.search-input{padding:6px 12px;border:1px solid var(--border-dark);border-radius:20px;
  font-size:13px;outline:none;width:220px}
.search-input:focus{border-color:var(--primary);box-shadow:0 0 0 2px var(--primary-light)}

/* ── Breadcrumb ───────────────────────────────────────────────────────────── */
.breadcrumb{margin-bottom:12px}
.breadcrumb a{display:inline-flex;align-items:center;gap:6px;font-size:13px;
  color:var(--text-muted);text-decoration:none;transition:color .15s}
.breadcrumb a:hover{color:var(--primary)}
.breadcrumb a i{font-size:11px}

/* ── Empty state ──────────────────────────────────────────────────────────── */
.empty-state{text-align:center;padding:48px 20px;color:var(--text-muted)}
.empty-state i{font-size:36px;margin-bottom:12px;opacity:.4;display:block}
.empty-state h3{font-size:16px;font-weight:700;color:var(--text-secondary);margin-bottom:6px}
.empty-state p{font-size:13px;margin-bottom:20px}

/* ── Link detail ──────────────────────────────────────────────────────────── */
.link-url-box{background:var(--grey-100);border:1px solid var(--border);border-radius:var(--radius-sm);
  padding:12px 16px;display:flex;align-items:center;gap:10px;margin-bottom:16px}
.link-url-text{font-family:'SF Mono',monospace;font-size:12px;color:var(--primary);
  flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.qr-box{background:#fff;border:1px solid var(--border);border-radius:var(--radius);
  padding:20px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:10px}

/* ── Gateway cards in settings ────────────────────────────────────────────── */
.gateway-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  margin-bottom:12px;overflow:hidden;transition:border-color .2s}
.gateway-card.enabled{border-color:var(--primary)}
.gateway-header{display:flex;align-items:center;gap:14px;padding:14px 18px;cursor:pointer}
.gateway-logo{width:40px;height:40px;border-radius:8px;background:var(--grey-100);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:18px}
.gateway-meta{flex:1}
.gateway-name{font-weight:700;font-size:14px;color:var(--text-primary)}
.gateway-desc{font-size:12px;color:var(--text-muted);margin-top:2px}
.gateway-status{display:flex;align-items:center;gap:8px}
.gateway-body{padding:18px;border-top:1px solid var(--border);background:var(--grey-100);display:none}
.gateway-body.open{display:block}
.stub-notice{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;
  border-radius:20px;font-size:11px;font-weight:600;
  background:var(--warning-bg);color:var(--warning);border:1px solid rgba(217,119,6,.25)}

/* ── Pay page (public) ────────────────────────────────────────────────────── */
.pay-wrap{min-height:100vh;min-height:100dvh;width:100%;display:flex;align-items:center;
  justify-content:center;background:var(--bg);padding:20px;
  /* Ensure centering works even when body is flex from dashboard layout */
  flex-direction:column;box-sizing:border-box;}
.pay-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);
  box-shadow:var(--shadow-md);width:100%;max-width:480px}
.pay-header{padding:24px 28px 20px;border-bottom:1px solid var(--border)}
.pay-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.pay-logo{width:48px;height:48px;border-radius:12px;object-fit:contain;background:var(--grey-100)}
.pay-company{font-size:15px;font-weight:700;color:var(--text-primary)}
.pay-tagline{font-size:12px;color:var(--text-muted)}
.pay-amount{font-size:32px;font-weight:800;color:var(--text-primary);margin-bottom:4px}
.pay-desc{font-size:13px;color:var(--text-muted)}
.pay-body{padding:24px 28px}
.pay-footer{padding:14px 28px;border-top:1px solid var(--border);text-align:center;
  font-size:11px;color:var(--text-muted)}
.pay-footer a{color:var(--text-muted)}
.gateway-select{display:grid;gap:8px;margin-bottom:20px}
.gateway-opt{display:flex;align-items:center;gap:10px;padding:12px 14px;
  border:1px solid var(--border-dark);border-radius:var(--radius-sm);cursor:pointer;transition:all .12s}
.gateway-opt:hover,.gateway-opt.selected{border-color:var(--primary);background:var(--primary-light)}
.gateway-opt input{display:none}
.gateway-opt-icon{font-size:18px;width:28px;text-align:center;flex-shrink:0}
.gateway-opt-name{font-weight:600;font-size:13px}
.gateway-opt-currencies{font-size:11px;color:var(--text-muted)}

/* ── Utilities ────────────────────────────────────────────────────────────── */
.text-muted{color:var(--text-muted)}
.text-sm{font-size:12px}
.text-right{text-align:right}
.text-success{color:var(--success)}
.text-danger{color:var(--danger)}
.link{color:var(--primary);text-decoration:none;font-weight:600}
.link:hover{text-decoration:underline}
.font-mono{font-family:'SF Mono','Fira Code',monospace}
.mb-4{margin-bottom:16px}.mt-4{margin-top:16px}

/* ── Responsive ───────────────────────────────────────────────────────────── */
@media(max-width:860px){
  .sidebar{width:var(--sidebar-w-collapsed)}
  .sidebar .logo-name,.sidebar .logo-sub,.sidebar .user-name,
  .sidebar .user-role,.sidebar .nav-link span,.sidebar .nav-group-label{display:none}
  .sidebar .nav-link{justify-content:center;margin:1px 6px;padding:10px}
  .sidebar .nav-link i{width:auto;font-size:16px}
  .main{margin-left:var(--sidebar-w-collapsed)}
}
@media(max-width:600px){
  .content{padding:14px}
  .kpi-grid{grid-template-columns:1fr 1fr}
}

/* ── Pay page body override ─────────────────────────────────────────────────── */
/* Standalone pages (pay, complete, invalid, bank) reset body flex layout      */
body.cwpay-public{display:block;margin-left:0;background:var(--bg)}
body.cwpay-public .pay-wrap{min-height:100vh;min-height:100dvh;
  display:flex;align-items:center;justify-content:center;
  flex-direction:column;padding:20px;}

/* ── Demo mode banner (1.1.0) ─────────────────────────────────────────────── */
.demo-banner{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;
  background:#fff7e6;border:1px solid #f5c26b;color:#7a4b00;border-radius:var(--radius-sm,8px);
  padding:12px 16px;margin-bottom:16px;font-size:13px;line-height:1.5}
.demo-banner-reason{display:block;font-size:12px;opacity:.8;margin-top:2px}
.demo-banner-actions{display:flex;gap:8px;flex-shrink:0}