/* =====================================================================
   API Service Portal Pro — BRAND v3 Design System
   Palette:
     Primary  Royal Blue #1E40AF
     Secondary Orange    #F97316
     Success  Green      #16A34A
     Background White    #FFFFFF
     Light BG            #F8FAFC
   Aesthetic: clean enterprise SaaS, premium typography, soft layered shadows,
   subtle gradients, accent strips, micro-interactions.
   ===================================================================== */
:root{
  /* Brand */
  --primary:#1E40AF;        --primary-600:#1E3A8A; --primary-100:#DBEAFE; --primary-50:#EFF6FF;
  --secondary:#F97316;      --secondary-600:#EA580C; --secondary-100:#FFEDD5; --secondary-50:#FFF7ED;
  --success:#16A34A;        --success-100:#DCFCE7;
  --danger:#DC2626;         --danger-100:#FEE2E2;
  --warn:#F59E0B;           --warn-100:#FEF3C7;
  --info:#0EA5E9;           --info-100:#E0F2FE;

  /* Surfaces */
  --bg:#FFFFFF;
  --bg-soft:#F8FAFC;
  --surface:#FFFFFF;
  --surface-2:#F8FAFC;
  --border:#E2E8F0;
  --border-strong:#CBD5E1;

  /* Text */
  --text:#0F172A;
  --text-2:#334155;
  --muted:#64748B;
  --dim:#94A3B8;

  /* Gradients */
  --grad-primary:linear-gradient(135deg,#1E40AF 0%,#3B82F6 100%);
  --grad-secondary:linear-gradient(135deg,#F97316 0%,#FB923C 100%);
  --grad-success:linear-gradient(135deg,#16A34A 0%,#22C55E 100%);
  --grad-info:linear-gradient(135deg,#0EA5E9 0%,#22D3EE 100%);
  --grad-pink:linear-gradient(135deg,#EC4899 0%,#F97316 100%);

  /* Shadows */
  --shadow-xs:0 1px 2px rgba(15,23,42,.06);
  --shadow-sm:0 2px 6px rgba(15,23,42,.06),0 1px 3px rgba(15,23,42,.08);
  --shadow-md:0 6px 20px rgba(15,23,42,.08),0 2px 6px rgba(15,23,42,.04);
  --shadow-lg:0 20px 50px rgba(30,64,175,.15),0 6px 16px rgba(15,23,42,.06);
  --shadow-blue:0 10px 30px rgba(30,64,175,.25);
  --shadow-orange:0 10px 30px rgba(249,115,22,.25);

  --radius:14px; --radius-lg:20px; --radius-sm:10px;

  /* Bootstrap */
  --bs-body-bg:var(--bg-soft);
  --bs-body-color:var(--text);
  --bs-border-color:var(--border);
  --bs-primary:var(--primary);
  --bs-primary-rgb:30,64,175;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:'Inter','Segoe UI',-apple-system,system-ui,sans-serif;
  background:var(--bg-soft);
  color:var(--text);
  min-height:100vh;
  -webkit-font-smoothing:antialiased;
  font-feature-settings:"cv11","ss01","cv02";
}
::selection{background:var(--primary-100);color:var(--primary-600)}
a{color:var(--primary);text-decoration:none}
a:hover{color:var(--primary-600);text-decoration:underline}

/* =====================================================================
   APP SHELL
   ===================================================================== */
.app-shell{display:grid;grid-template-columns:268px 1fr;min-height:100vh}

.app-sidebar{
  background:#FFFFFF;
  border-right:1px solid var(--border);
  color:var(--text);
  display:flex;flex-direction:column;
  position:sticky;top:0;height:100vh;
  padding:22px 0 0;
  box-shadow:1px 0 0 rgba(15,23,42,.02);
  position:relative;
}
.app-sidebar::before{
  content:"";position:absolute;top:0;left:0;right:0;height:4px;
  background:linear-gradient(90deg,var(--primary) 0%,var(--secondary) 100%);
  z-index:2;
}

.brand{
  display:flex;gap:14px;align-items:center;
  padding:0 22px 22px;border-bottom:1px solid var(--border);
}
.brand .brand-mark{
  width:44px;height:44px;border-radius:12px;
  background:var(--grad-primary);
  display:grid;place-items:center;color:#fff;font-size:20px;
  box-shadow:var(--shadow-blue);
  flex-shrink:0;
}
.brand-title{font-weight:700;font-size:15px;letter-spacing:-.01em;color:var(--text);line-height:1.1}
.brand-sub{font-size:10.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;margin-top:3px;font-weight:600}

.sidebar-nav{flex:1;padding:18px 14px;overflow-y:auto}
.sidebar-nav::-webkit-scrollbar{width:5px}
.sidebar-nav::-webkit-scrollbar-thumb{background:var(--border);border-radius:5px}

.sidebar-nav a{
  display:flex;align-items:center;gap:13px;
  padding:11px 14px;margin-bottom:3px;
  color:var(--text-2);text-decoration:none;
  border-radius:11px;font-size:13.5px;font-weight:500;
  transition:color .18s,background .18s,transform .15s;
  position:relative;
}
.sidebar-nav a i{font-size:17px;width:20px;text-align:center;flex-shrink:0;color:var(--muted)}
.sidebar-nav a:hover{background:var(--primary-50);color:var(--primary);transform:translateX(2px)}
.sidebar-nav a:hover i{color:var(--primary)}
.sidebar-nav a.active{
  background:linear-gradient(90deg,var(--primary-50),transparent);
  color:var(--primary);font-weight:600;
}
.sidebar-nav a.active i{color:var(--primary)}
.sidebar-nav a.active::before{
  content:"";position:absolute;left:-14px;top:8px;bottom:8px;width:3px;border-radius:0 3px 3px 0;
  background:var(--grad-primary);
}

.nav-section{
  padding:18px 14px 8px;font-size:10px;text-transform:uppercase;
  letter-spacing:.12em;color:var(--dim);font-weight:700;
}

.sidebar-footer{
  padding:14px 22px;border-top:1px solid var(--border);
  display:flex;justify-content:space-between;font-size:11px;color:var(--muted);
}

/* =====================================================================
   TOP BAR
   ===================================================================== */
.app-main{min-width:0;display:flex;flex-direction:column}
.app-topbar{
  background:rgba(255,255,255,.85);
  backdrop-filter:blur(16px) saturate(1.4);
  -webkit-backdrop-filter:blur(16px) saturate(1.4);
  border-bottom:1px solid var(--border);
  padding:14px 28px;display:flex;align-items:center;gap:18px;
  position:sticky;top:0;z-index:50;
  box-shadow:var(--shadow-xs);
}
.topbar-title{
  font-weight:700;font-size:19px;flex:1;
  color:var(--text);letter-spacing:-.01em;
}
.topbar-actions{display:flex;align-items:center;gap:10px}

.wallet-pill{
  background:var(--grad-primary);
  color:#fff;padding:9px 16px;border-radius:30px;font-weight:600;font-size:13px;
  display:inline-flex;align-items:center;gap:7px;
  box-shadow:var(--shadow-blue);
  transition:transform .15s,box-shadow .15s;
}
.wallet-pill:hover{transform:translateY(-1px);box-shadow:0 14px 38px rgba(30,64,175,.32)}

.icon-btn{
  width:38px;height:38px;border-radius:10px;
  background:var(--surface);border:1px solid var(--border);
  color:var(--text-2);display:grid;place-items:center;
  cursor:pointer;transition:all .15s;position:relative;
}
.icon-btn:hover{background:var(--primary-50);border-color:var(--primary);color:var(--primary)}
.icon-btn i{font-size:16px}

.user-chip{
  display:flex;align-items:center;gap:10px;
  background:var(--surface);border:1px solid var(--border);
  padding:6px 14px 6px 6px;border-radius:30px;
  color:var(--text);font-size:13px;cursor:pointer;transition:all .15s;
}
.user-chip:hover{border-color:var(--primary);box-shadow:var(--shadow-sm)}
.user-chip .avatar{
  width:32px;height:32px;border-radius:50%;
  background:var(--grad-secondary);color:#fff;
  display:grid;place-items:center;font-weight:700;font-size:13px;
  box-shadow:0 0 0 2px #fff;
}
.user-name{font-size:13px;font-weight:600;line-height:1.1;color:var(--text)}
.user-role{font-size:10.5px;color:var(--muted);text-transform:capitalize;margin-top:2px}

.dropdown-menu{
  background:var(--surface);border:1px solid var(--border);
  border-radius:12px;padding:6px;
  box-shadow:var(--shadow-lg);
}
.dropdown-item{color:var(--text);border-radius:8px;font-size:13px;padding:9px 12px}
.dropdown-item:hover{background:var(--primary-50);color:var(--primary)}
.dropdown-item.text-danger:hover{background:var(--danger-100);color:var(--danger)}
.dropdown-divider{border-color:var(--border)}

.app-content{padding:28px;flex:1;max-width:1500px;width:100%}

/* =====================================================================
   CARDS
   ===================================================================== */
.card{
  background:var(--surface)!important;
  border:1px solid var(--border)!important;
  border-radius:var(--radius);color:var(--text)!important;
  box-shadow:var(--shadow-sm);
  transition:box-shadow .25s;
}
.card:hover{box-shadow:var(--shadow-md)}
.card-header,.card-footer{
  background:transparent!important;border-color:var(--border)!important;
  color:var(--text)!important;font-weight:600;padding:16px 20px;
}
.card-body{color:var(--text);padding:20px}

/* Stat cards */
.stat-card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:22px;display:flex;align-items:center;gap:18px;
  transition:transform .2s,box-shadow .2s,border-color .2s;
  position:relative;overflow:hidden;
  box-shadow:var(--shadow-xs);
}
.stat-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:3px;
  background:var(--grad-primary);opacity:0;transition:opacity .25s;
}
.stat-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--primary-100)}
.stat-card:hover::before{opacity:1}
.stat-card .icon{
  width:58px;height:58px;border-radius:14px;
  display:grid;place-items:center;font-size:26px;color:#fff;flex-shrink:0;
  box-shadow:var(--shadow-sm);
}
.stat-card .label{
  font-size:11px;color:var(--muted);text-transform:uppercase;
  letter-spacing:.08em;font-weight:600;margin-bottom:4px;
}
.stat-card .value{font-size:26px;font-weight:700;letter-spacing:-.02em;color:var(--text);line-height:1.1}
.stat-card.green .icon{background:var(--grad-success)}
.stat-card.blue .icon{background:var(--grad-primary)}
.stat-card.orange .icon{background:var(--grad-secondary)}
.stat-card.red .icon{background:linear-gradient(135deg,#DC2626,#EF4444)}
.stat-card.cyan .icon{background:var(--grad-info)}
.stat-card.purple .icon{background:linear-gradient(135deg,#7C3AED,#A855F7)}

/* =====================================================================
   BUTTONS
   ===================================================================== */
.btn{font-weight:600;border-radius:10px;letter-spacing:.01em;transition:all .15s;padding:9px 18px;font-size:13.5px}
.btn-lg{padding:12px 22px;font-size:14.5px}
.btn-sm{padding:6px 14px;font-size:12.5px}

.btn-primary,.btn.btn-primary{
  background:var(--grad-primary)!important;border:0!important;color:#fff!important;
  box-shadow:var(--shadow-blue);
}
.btn-primary:hover{transform:translateY(-1px);filter:brightness(1.06);box-shadow:0 14px 38px rgba(30,64,175,.32)}

.btn-secondary,.btn.btn-secondary{
  background:var(--grad-secondary)!important;border:0!important;color:#fff!important;
  box-shadow:var(--shadow-orange);
}
.btn-secondary:hover{transform:translateY(-1px);filter:brightness(1.06)}

.btn-success,.btn.btn-success{background:var(--grad-success)!important;border:0!important;color:#fff!important;box-shadow:0 8px 20px rgba(22,163,74,.25)}
.btn-success:hover{transform:translateY(-1px);filter:brightness(1.06)}

.btn-danger,.btn.btn-danger{background:linear-gradient(135deg,#DC2626,#EF4444)!important;border:0!important;color:#fff!important}
.btn-warning,.btn.btn-warning{background:linear-gradient(135deg,#F59E0B,#FBBF24)!important;border:0!important;color:#fff!important}
.btn-info,.btn.btn-info{background:var(--grad-info)!important;border:0!important;color:#fff!important}

.btn-light,.btn-outline-secondary{
  background:#fff!important;color:var(--text)!important;
  border:1px solid var(--border)!important;
}
.btn-light:hover,.btn-outline-secondary:hover{
  background:var(--primary-50)!important;border-color:var(--primary)!important;color:var(--primary)!important;
}
.btn-outline-primary{
  background:transparent!important;color:var(--primary)!important;
  border:1px solid var(--primary)!important;
}
.btn-outline-primary:hover{background:var(--primary)!important;color:#fff!important}

/* =====================================================================
   FORMS
   ===================================================================== */
.form-control,.form-select{
  background:#fff!important;color:var(--text)!important;
  border:1px solid var(--border)!important;border-radius:10px!important;
  padding:11px 14px;transition:border-color .15s,box-shadow .15s,background .15s;
  font-size:14px;
}
.form-control:focus,.form-select:focus{
  background:#fff!important;
  border-color:var(--primary)!important;
  box-shadow:0 0 0 4px var(--primary-100)!important;color:var(--text)!important;
}
.form-control::placeholder{color:var(--dim)}
.form-label{font-weight:600;font-size:12px;color:var(--text-2);text-transform:uppercase;letter-spacing:.05em;margin-bottom:7px}
.form-check-input{background-color:#fff;border-color:var(--border-strong);width:18px;height:18px;margin-top:2px}
.form-check-input:checked{background-color:var(--primary);border-color:var(--primary)}
.form-check-input:focus{box-shadow:0 0 0 4px var(--primary-100);border-color:var(--primary)}
.form-check-label{font-size:13px;color:var(--text-2)}
.input-group-text{background:var(--bg-soft);border:1px solid var(--border);color:var(--muted);border-radius:10px}

/* =====================================================================
   AUTH (login/register) — split hero
   ===================================================================== */
.auth-shell{
  min-height:100vh;display:grid;place-items:center;padding:24px;
  background:
    radial-gradient(700px 400px at 85% 15%,rgba(30,64,175,.10),transparent 60%),
    radial-gradient(600px 350px at 15% 85%,rgba(249,115,22,.10),transparent 60%),
    var(--bg-soft);
}
.auth-wrap{
  width:100%;max-width:1080px;
  display:grid;grid-template-columns:1.15fr 1fr;gap:0;
  background:#fff;border:1px solid var(--border);
  border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:0 40px 100px rgba(30,64,175,.15),0 12px 30px rgba(15,23,42,.08);
}
.auth-side{
  background:
    radial-gradient(500px 300px at 20% 20%,rgba(249,115,22,.18),transparent 60%),
    radial-gradient(450px 280px at 100% 100%,rgba(59,130,246,.22),transparent 60%),
    linear-gradient(135deg,#1E40AF 0%,#1E3A8A 100%);
  padding:56px 44px;display:flex;flex-direction:column;gap:18px;
  color:#fff;position:relative;overflow:hidden;
}
.auth-side::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='.9' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .05 0'/%3E%3C/filter%3E%3Crect width='100' height='100' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity:.4;mix-blend-mode:overlay;
}
.auth-brand-mark{
  width:62px;height:62px;border-radius:18px;
  background:linear-gradient(135deg,#F97316,#FB923C);
  display:grid;place-items:center;color:#fff;font-size:30px;
  box-shadow:0 12px 30px rgba(249,115,22,.4);margin-bottom:8px;
}
.auth-brand h1{font-size:30px;font-weight:800;letter-spacing:-.02em;margin:0 0 6px;color:#fff}
.auth-brand p{color:rgba(255,255,255,.85);line-height:1.65;font-size:14.5px;margin:0 0 12px;max-width:380px}
.auth-features{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:11px}
.auth-features li{display:flex;align-items:center;gap:12px;font-size:13.5px;color:rgba(255,255,255,.9)}
.auth-features li .check{
  width:22px;height:22px;border-radius:8px;
  background:rgba(255,255,255,.2);color:#fff;
  display:grid;place-items:center;font-size:11px;flex-shrink:0;
  box-shadow:0 0 0 1px rgba(255,255,255,.2);
}
.auth-foot{margin-top:auto;font-size:11.5px;color:rgba(255,255,255,.65);padding-top:24px;letter-spacing:.04em}

.auth-form{padding:56px 48px;display:flex;flex-direction:column;justify-content:center;background:#fff}
.auth-form .form-title{font-size:26px;font-weight:800;letter-spacing:-.02em;margin:0 0 6px;color:var(--text)}
.auth-form .form-sub{color:var(--muted);font-size:14px;margin:0 0 28px}
.auth-form .btn-primary{padding:13px;font-size:14.5px;letter-spacing:.01em;width:100%}
.auth-form .demo-creds{
  margin-top:22px;padding:14px 16px;
  background:var(--primary-50);border:1px dashed var(--primary-100);
  border-radius:12px;font-size:12px;color:var(--text-2);line-height:1.7;
}
.auth-form .demo-creds b{color:var(--primary);display:block;margin-bottom:6px;letter-spacing:.04em;font-size:11px;text-transform:uppercase}
.auth-form .demo-creds code{background:#fff;color:var(--primary-600);padding:1px 6px;border-radius:5px;font-size:11.5px;border:1px solid var(--border)}

/* =====================================================================
   ALERTS / BADGES / TABLES
   ===================================================================== */
.alert{
  border-radius:12px;border:1px solid transparent;
  padding:13px 18px;font-size:13.5px;font-weight:500;
}
.alert-success{background:var(--success-100)!important;color:#14532D!important;border-left:4px solid var(--success);border-color:var(--success-100)}
.alert-danger {background:var(--danger-100)!important; color:#7F1D1D!important;border-left:4px solid var(--danger);border-color:var(--danger-100)}
.alert-warning{background:var(--warn-100)!important;  color:#78350F!important;border-left:4px solid var(--warn);border-color:var(--warn-100)}
.alert-info   {background:var(--info-100)!important;  color:#0C4A6E!important;border-left:4px solid var(--info);border-color:var(--info-100)}

.badge{padding:5px 10px;border-radius:6px;font-weight:600;font-size:11px;letter-spacing:.02em}
.bg-success{background:var(--grad-success)!important;color:#fff!important}
.bg-primary{background:var(--grad-primary)!important;color:#fff!important}
.bg-danger {background:linear-gradient(135deg,#DC2626,#EF4444)!important;color:#fff!important}
.bg-warning{background:var(--grad-secondary)!important;color:#fff!important}
.bg-info   {background:var(--grad-info)!important;color:#fff!important}
.bg-secondary{background:var(--grad-secondary)!important;color:#fff!important}

table.table{color:var(--text)!important;background:transparent}
.table thead th{
  background:var(--bg-soft)!important;color:var(--muted)!important;
  font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.06em;
  border-color:var(--border)!important;padding:12px 14px;
}
.table tbody td{border-color:var(--border)!important;padding:13px 14px;font-size:13.5px;color:var(--text)}
.table tbody tr:hover{background:var(--primary-50)!important}
.table-striped tbody tr:nth-of-type(odd)>*{background:rgba(248,250,252,.6)!important}

/* DataTables */
.dataTables_wrapper .dataTables_filter input,
.dataTables_wrapper .dataTables_length select{
  background:#fff;color:var(--text);border:1px solid var(--border);
  border-radius:8px;padding:6px 12px;
}
.dataTables_wrapper .dataTables_info,
.dataTables_wrapper .dataTables_filter,
.dataTables_wrapper .dataTables_length{color:var(--muted)!important;font-size:12.5px}
.page-link{background:#fff!important;color:var(--text-2)!important;border-color:var(--border)!important;border-radius:8px!important;margin:0 2px;padding:6px 12px}
.page-item.active .page-link{background:var(--grad-primary)!important;border-color:transparent!important;color:#fff!important}
.page-link:hover{background:var(--primary-50)!important;color:var(--primary)!important;border-color:var(--primary-100)!important}

/* =====================================================================
   MODALS
   ===================================================================== */
.modal-content{
  background:#fff;border:1px solid var(--border);
  border-radius:var(--radius-lg);color:var(--text);
  box-shadow:0 30px 80px rgba(15,23,42,.25);
}
.modal-header{border-color:var(--border);padding:18px 24px}
.modal-header.bg-primary{background:var(--grad-primary)!important;color:#fff!important}
.modal-body{padding:24px}
.modal-footer{border-color:var(--border);padding:16px 24px}
.btn-close{filter:none;opacity:.5}
.btn-close:hover{opacity:1}
.progress{background:var(--bg-soft);border-radius:6px;overflow:hidden;height:6px}
.progress-bar{background:var(--grad-primary)}

/* =====================================================================
   MICRO-INTERACTIONS / ANIMATIONS
   ===================================================================== */
.finger-icon-wrap i{animation:pulse 1.4s infinite;color:var(--primary)}
@keyframes pulse{0%,100%{opacity:.6;transform:scale(.95)}50%{opacity:1;transform:scale(1.05)}}

@keyframes fadeUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.app-content > *{animation:fadeUp .35s ease both}
.stat-card{animation:fadeUp .4s ease both}
.stat-card:nth-child(2){animation-delay:.05s}
.stat-card:nth-child(3){animation-delay:.1s}
.stat-card:nth-child(4){animation-delay:.15s}

/* =====================================================================
   RESPONSIVE
   ===================================================================== */
@media (max-width:992px){
  .auth-wrap{grid-template-columns:1fr;max-width:480px}
  .auth-side{display:none}
}
@media (max-width:768px){
  .app-shell{grid-template-columns:1fr}
  .app-sidebar{position:fixed;left:-280px;z-index:1000;width:268px;transition:left .25s ease;box-shadow:none}
  .app-sidebar.show{left:0;box-shadow:20px 0 60px rgba(15,23,42,.15)}
  .app-content{padding:18px}
  .app-topbar{padding:12px 18px}
  .topbar-title{font-size:16px}
}

/* =====================================================================
   UTILS
   ===================================================================== */
.text-muted{color:var(--muted)!important}
.text-primary{color:var(--primary)!important}
.text-secondary{color:var(--secondary)!important}
.text-success{color:var(--success)!important}
hr{border-color:var(--border)!important;opacity:1}
code{background:var(--primary-50);color:var(--primary-600);padding:2px 6px;border-radius:5px;font-size:.88em;font-weight:500}

/* Live status indicator */
.live-indicator{
  display:inline-flex;align-items:center;gap:7px;
  padding:6px 12px;border-radius:20px;font-size:11.5px;font-weight:600;
  background:var(--bg-soft);border:1px solid var(--border);color:var(--muted);
}
.live-indicator .live-dot{width:8px;height:8px;border-radius:50%;background:var(--dim)}
.live-indicator.live{color:var(--success);border-color:var(--success-100);background:var(--success-100)}
.live-indicator.live .live-dot{background:var(--success);animation:livePulse 1.6s infinite}
.live-indicator.offline{color:var(--danger);border-color:var(--danger-100);background:var(--danger-100)}
.live-indicator.offline .live-dot{background:var(--danger)}
@keyframes livePulse{0%,100%{box-shadow:0 0 0 0 rgba(22,163,74,.45)}50%{box-shadow:0 0 0 6px rgba(22,163,74,0)}}

/* Section header utility */
.section-title{
  font-size:18px;font-weight:700;color:var(--text);
  letter-spacing:-.01em;margin:0 0 16px;
  display:flex;align-items:center;gap:10px;
}
.section-title::before{
  content:"";width:4px;height:18px;border-radius:2px;
  background:var(--grad-primary);
}