/* shared.css — common styles for all pages */
:root{
  --bg:#07090f;--surface:#0d1220;--card:#111827;--card2:#0e1828;
  --border:#1e2d45;--border2:#253550;
  --gold:#f5c842;--gold2:#e8a800;
  --blue:#3a9ff5;--cyan:#00d4ff;
  --green:#2ecc71;--purple:#a855f7;--red:#ef4444;
  --text:#eef2ff;--muted:#6b84a8;--dim:#2a3a50;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Exo 2',sans-serif;background:var(--bg);color:var(--text);min-height:100vh}
body::before{content:'';position:fixed;inset:0;
  background:radial-gradient(ellipse at 10% 20%,rgba(124,58,237,.08) 0%,transparent 50%),
             radial-gradient(ellipse at 90% 80%,rgba(58,159,245,.07) 0%,transparent 50%);
  pointer-events:none;z-index:0}
.app{display:flex;min-height:100vh;position:relative;z-index:1}
.sidebar{width:220px;flex-shrink:0;background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:50;transition:transform .25s}
.sidebar-logo{padding:20px 20px 16px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:10px}
.logo-icon{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--gold),var(--gold2));display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0}
.logo-text{font-family:'Rajdhani',sans-serif;font-size:18px;font-weight:700;color:var(--gold)}
.sidebar-nav{flex:1;padding:12px 0;overflow-y:auto}
.nav-item{display:flex;align-items:center;gap:12px;padding:11px 20px;font-size:13px;font-weight:600;color:var(--muted);cursor:pointer;transition:color .15s,background .15s;border-left:3px solid transparent;text-decoration:none}
.nav-item:hover{color:var(--text);background:rgba(255,255,255,.03)}
.nav-item.active{color:var(--gold);border-left-color:var(--gold);background:rgba(245,200,66,.06)}
.nav-icon{font-size:16px;width:20px;text-align:center;flex-shrink:0}
.nav-divider{height:1px;background:var(--border);margin:8px 16px}
.sidebar-user{padding:16px 20px;border-top:1px solid var(--border);display:flex;align-items:center;gap:10px}
.user-avatar{width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,var(--blue),var(--purple));display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;flex-shrink:0}
.user-name{font-size:13px;font-weight:600;color:var(--text)}
.user-bal{font-size:11px;color:var(--gold)}
.logout-btn{margin-left:auto;font-size:14px;cursor:pointer;color:var(--muted);transition:color .15s;background:none;border:none}
.logout-btn:hover{color:var(--red)}
.main{margin-left:220px;flex:1;padding:24px;min-width:0}
.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}
.topbar h1{font-family:'Rajdhani',sans-serif;font-size:22px;font-weight:700}
.hamburger{display:none;background:none;border:none;color:var(--text);font-size:22px;cursor:pointer}
.panel{background:var(--card);border:1px solid var(--border);border-radius:14px;overflow:hidden}
.panel-header{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px}
.panel-title{font-family:'Rajdhani',sans-serif;font-size:14px;font-weight:700;letter-spacing:.5px}
.panel-body{padding:20px}
.btn{border:none;border-radius:10px;padding:11px 22px;font-size:13px;font-weight:700;cursor:pointer;font-family:'Exo 2',sans-serif;transition:transform .1s,box-shadow .15s;display:inline-flex;align-items:center;gap:8px}
.btn:active{transform:scale(.97)}
.btn-gold{background:linear-gradient(135deg,var(--gold),var(--gold2));color:#0a0800}
.btn-gold:hover{box-shadow:0 6px 20px rgba(245,200,66,.3)}
.btn-outline{background:transparent;border:1px solid var(--border2);color:var(--text)}
.btn-outline:hover{border-color:var(--gold);background:rgba(245,200,66,.06)}
.btn-sm{padding:7px 14px;font-size:12px}
.btn:disabled{opacity:.4;cursor:not-allowed}
.tabs{display:flex;gap:4px;background:#0a0f1a;border-radius:10px;padding:4px;margin-bottom:20px;width:fit-content}
.tab-btn{padding:8px 20px;border-radius:8px;border:none;background:transparent;color:var(--muted);font-size:13px;font-weight:600;cursor:pointer;font-family:'Exo 2',sans-serif;transition:background .15s,color .15s;white-space:nowrap}
.tab-btn.active{background:var(--gold);color:#0a0800}
.toast{position:fixed;bottom:24px;right:24px;z-index:999;background:var(--card);border:1px solid var(--border);border-radius:12px;padding:14px 20px;display:flex;align-items:center;gap:10px;font-size:13px;font-weight:600;transform:translateY(80px);opacity:0;transition:transform .3s,opacity .3s;max-width:320px;box-shadow:0 8px 32px rgba(0,0,0,.4)}
.toast.show{transform:translateY(0);opacity:1}
.toast.success{border-color:rgba(46,204,113,.4);color:var(--green)}
.toast.error{border-color:rgba(239,68,68,.4);color:#fca5a5}
.toast.info{border-color:rgba(58,159,245,.4);color:var(--blue)}
.spinner{width:20px;height:20px;border:2px solid var(--border);border-top-color:var(--gold);border-radius:50%;animation:spin .7s linear infinite;display:inline-block}
@keyframes spin{to{transform:rotate(360deg)}}
.empty-state{text-align:center;padding:40px 20px;color:var(--muted)}
.empty-state .empty-icon{font-size:40px;margin-bottom:12px}
.empty-state p{font-size:14px;line-height:1.6}
.badge{display:inline-block;padding:2px 10px;border-radius:20px;font-size:11px;font-weight:700}
.badge-gold{background:rgba(245,200,66,.15);color:var(--gold)}
.badge-blue{background:rgba(58,159,245,.15);color:var(--blue)}
.badge-green{background:rgba(46,204,113,.15);color:var(--green)}
.badge-purple{background:rgba(168,85,247,.15);color:var(--purple)}
.badge-cyan{background:rgba(0,212,255,.15);color:var(--cyan)}
.form-group{margin-bottom:16px}
.form-group label{display:block;font-size:12px;color:var(--muted);margin-bottom:6px;font-weight:600;text-transform:uppercase;letter-spacing:.3px}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:11px 14px;background:#0a0f1a;border:1px solid var(--border);border-radius:9px;color:var(--text);font-size:14px;font-family:'Exo 2',sans-serif;outline:none;transition:border-color .2s}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--gold)}
.form-group input::placeholder,.form-group textarea::placeholder{color:var(--dim)}
.form-group select option{background:#0a0f1a}
.form-error{background:rgba(239,68,68,.1);border:1px solid rgba(239,68,68,.3);border-radius:8px;padding:10px 14px;font-size:13px;color:#fca5a5;margin-bottom:14px;display:none}
.form-success{background:rgba(46,204,113,.1);border:1px solid rgba(46,204,113,.3);border-radius:8px;padding:10px 14px;font-size:13px;color:#6ee7b7;margin-bottom:14px;display:none}
@media(max-width:900px){
  .sidebar{transform:translateX(-100%)}
  .sidebar.open{transform:translateX(0)}
  .main{margin-left:0;padding:16px}
  .hamburger{display:block}
}