:root {
  --primary: #7c3aed; --primary2: #a855f7;
  --accent: #ec4899; --accent2: #f472b6;
  --bg: #0d0b1e; --bg2: #13102a; --bg3: #1a1640;
  --card: rgba(255,255,255,0.04); --card-border: rgba(255,255,255,0.08);
  --text: #f0eeff; --text2: #8b80b3; --text3: #5a5180;
  --success: #10b981; --warning: #f59e0b; --danger: #ef4444;
  --gradient: linear-gradient(135deg,#7c3aed,#ec4899);
  --sidebar-w: 250px;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Segoe UI',system-ui,sans-serif;background:var(--bg);color:var(--text);min-height:100vh}
a{text-decoration:none;color:inherit}

/* SIDEBAR */
.sidebar{
  position:fixed;top:0;left:0;width:var(--sidebar-w);height:100vh;
  background:var(--bg2);border-right:1px solid var(--card-border);
  display:flex;flex-direction:column;z-index:200;
  transition:transform 0.3s ease;overflow-y:auto;
}
.sidebar.collapsed{transform:translateX(-100%)}
.sidebar-logo{padding:20px 16px;background:var(--gradient);display:flex;align-items:center;gap:10px}
.sidebar-logo h1{font-size:20px;font-weight:800;color:#fff}
.sidebar-logo p{font-size:10px;color:rgba(255,255,255,0.75);margin-top:2px}
.sidebar-user{padding:14px 16px;border-bottom:1px solid var(--card-border)}
.user-info{display:flex;align-items:center;gap:10px;margin-bottom:8px}
.user-avatar{width:36px;height:36px;border-radius:50%;background:var(--gradient);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:15px;flex-shrink:0}
.user-name{font-weight:600;font-size:14px}
.level-tag{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:20px;font-size:11px;font-weight:600;margin-top:2px}
.coins-row{display:flex;gap:6px;flex-wrap:wrap}
.coin-pill{display:flex;align-items:center;gap:4px;background:rgba(255,255,255,0.06);border:1px solid var(--card-border);padding:3px 10px;border-radius:20px;font-size:12px}
.coin-pill.ncoin{color:#fbbf24}
.coin-pill.vcoin{color:#60a5fa}
.sidebar-nav{flex:1;padding:8px 0}
.nav-section{padding:8px 16px 4px;font-size:10px;color:var(--text3);text-transform:uppercase;letter-spacing:1.2px;font-weight:600}
.nav-item{display:flex;align-items:center;gap:10px;padding:10px 16px;color:var(--text2);font-size:13.5px;transition:all 0.15s;border-left:3px solid transparent;cursor:pointer}
.nav-item:hover,.nav-item.active{background:rgba(124,58,237,0.12);color:var(--text);border-left-color:var(--primary)}
.nav-item .ni{width:20px;text-align:center;font-size:16px}
.sidebar-bottom{padding:12px 16px;border-top:1px solid var(--card-border)}
.btn-logout{width:100%;background:rgba(239,68,68,0.1);border:1px solid rgba(239,68,68,0.2);color:#fca5a5;padding:9px;border-radius:10px;cursor:pointer;font-size:13px;display:flex;align-items:center;justify-content:center;gap:6px}

/* TOGGLE BUTTON */
.menu-toggle{position:fixed;top:14px;left:14px;z-index:300;width:36px;height:36px;background:none;border:none;padding:0;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all 0.2s;border-radius:10px;overflow:hidden}
.menu-toggle:hover{opacity:0.85;transform:scale(1.05)}
.menu-toggle svg{display:block}

/* OVERLAY */
.sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,0.5);z-index:150}
.sidebar-overlay.show{display:block}

/* MAIN */
.main{margin-left:var(--sidebar-w);min-height:100vh;transition:margin 0.3s}
.main.expanded{margin-left:0}
.topbar{position:sticky;top:0;z-index:100;background:rgba(13,11,30,0.9);backdrop-filter:blur(12px);border-bottom:1px solid var(--card-border);padding:12px 24px 12px 64px;display:flex;justify-content:space-between;align-items:center}
.topbar-title{font-size:17px;font-weight:700}
.page{padding:20px 24px}

/* CARDS */
.card{background:var(--card);border:1px solid var(--card-border);border-radius:16px;padding:20px}
.card-title{font-size:14px;font-weight:600;margin-bottom:14px;color:var(--text2)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.task-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}

/* STAT CARDS */
.stat-card{background:var(--card);border:1px solid var(--card-border);border-radius:14px;padding:16px;position:relative;overflow:hidden}
.stat-card::after{content:'';position:absolute;top:-20px;right:-20px;width:80px;height:80px;border-radius:50%;background:var(--gradient);opacity:0.12}
.stat-label{font-size:12px;color:var(--text2);margin-bottom:4px}
.stat-value{font-size:22px;font-weight:700}
.stat-sub{font-size:11px;color:var(--text3);margin-top:3px}

/* MULTIPLIER */
.multiplier-bar{background:linear-gradient(135deg,rgba(124,58,237,0.2),rgba(236,72,153,0.2));border:1px solid rgba(168,85,247,0.25);border-radius:14px;padding:14px 18px;display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.mult-val{font-size:26px;font-weight:800;color:#fbbf24}
.mult-lbl{font-size:12px;color:var(--text2)}
.countdown-txt{font-size:13px;color:var(--accent2);font-weight:600}

/* ANNOUNCEMENT */
.announce{background:rgba(236,72,153,0.08);border:1px solid rgba(236,72,153,0.2);border-radius:10px;padding:10px 14px;font-size:13px;color:var(--accent2);margin-bottom:10px;display:flex;align-items:flex-start;gap:8px}

/* TASK CARD */
.task-card{background:var(--card);border:1px solid var(--card-border);border-radius:14px;padding:16px;transition:border-color 0.2s,transform 0.15s}
.task-card:hover{border-color:rgba(124,58,237,0.4);transform:translateY(-1px)}
.task-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:12px}
.task-name{font-weight:600;font-size:14px;line-height:1.3}
.provider-tag{font-size:10px;font-weight:700;padding:3px 8px;border-radius:20px;background:rgba(16,185,129,0.15);color:#10b981}
.btn-task{width:100%;background:var(--gradient);color:#fff;border:none;border-radius:10px;padding:9px;font-size:13px;font-weight:600;cursor:pointer;transition:opacity 0.15s}
.btn-task:hover{opacity:0.88}
.btn-task:disabled{background:rgba(255,255,255,0.06);color:var(--text3);cursor:not-allowed}
.task-footer{display:flex;justify-content:space-between;margin-top:12px;padding-top:10px;border-top:1px solid var(--card-border)}
.task-stat-item{text-align:center;flex:1}
.tsv{font-size:13px;font-weight:700;color:#fbbf24}
.tsl{font-size:10px;color:var(--text2);margin-top:1px}

/* EXP BAR */
.exp-bar-wrap{margin:12px 0}
.exp-bar-info{display:flex;justify-content:space-between;font-size:12px;color:var(--text2);margin-bottom:6px}
.exp-bar-track{height:8px;background:rgba(255,255,255,0.06);border-radius:99px;overflow:hidden}
.exp-bar-fill{height:100%;border-radius:99px;background:linear-gradient(90deg,#7c3aed,#ec4899);transition:width 0.5s}

/* RANKING */
.rank-row{display:flex;align-items:center;gap:12px;padding:12px 14px;background:var(--card);border:1px solid var(--card-border);border-radius:12px;margin-bottom:8px}
.rank-badge{width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;flex-shrink:0}
.rb1{background:linear-gradient(135deg,#f59e0b,#fbbf24)}
.rb2{background:linear-gradient(135deg,#9ca3af,#e5e7eb)}
.rb3{background:linear-gradient(135deg,#b45309,#d97706)}
.rbx{background:rgba(255,255,255,0.08);color:var(--text2);font-size:12px}
.rank-name{flex:1;font-weight:600;font-size:14px}
.rank-count{font-size:12px;color:var(--text2)}
.rank-prize{color:#fbbf24;font-weight:700;font-size:13px}

/* VERIFY PAGE */
.verify-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg);padding:20px}
.verify-box{background:var(--bg2);border:1px solid var(--card-border);border-radius:20px;padding:40px 32px;text-align:center;max-width:380px;width:100%}
.spinner{width:56px;height:56px;border:3px solid rgba(255,255,255,0.08);border-top-color:var(--primary);border-radius:50%;animation:spin 0.9s linear infinite;margin:0 auto 18px}
@keyframes spin{to{transform:rotate(360deg)}}
.verify-icon{font-size:56px;margin-bottom:14px}
.verify-title{font-size:20px;font-weight:700;margin-bottom:6px}
.verify-sub{color:var(--text2);font-size:14px}
.verify-reward{font-size:34px;font-weight:800;color:#fbbf24;margin:16px 0 4px}

/* AUTH */
.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(ellipse at 60% 40%,rgba(124,58,237,0.15) 0%,transparent 60%),var(--bg);padding:20px}
.auth-box{background:var(--bg2);border:1px solid var(--card-border);border-radius:20px;padding:32px;width:380px;max-width:100%}
.auth-logo{text-align:center;margin-bottom:24px}
.auth-logo h1{font-size:24px;font-weight:800;background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent}

/* FORMS */
.fg{margin-bottom:14px}
.fg label{display:block;font-size:12px;color:var(--text2);margin-bottom:5px;font-weight:500}
.fg input,.fg select,.fg textarea{width:100%;padding:10px 13px;background:rgba(255,255,255,0.04);border:1px solid var(--card-border);border-radius:10px;color:var(--text);font-size:14px;outline:none;transition:border-color 0.15s}
.fg input:focus,.fg select:focus,.fg textarea:focus{border-color:var(--primary)}
.fg select option{background:var(--bg2)}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 18px;border-radius:10px;border:none;font-size:13px;font-weight:600;cursor:pointer;transition:opacity 0.15s}
.btn:hover{opacity:0.85}
.btn-primary{background:var(--gradient);color:#fff}
.btn-full{width:100%}
.btn-sm{padding:5px 11px;font-size:12px;border-radius:8px}
.btn-success{background:rgba(16,185,129,0.15);color:#10b981;border:1px solid rgba(16,185,129,0.2)}
.btn-danger{background:rgba(239,68,68,0.15);color:#ef4444;border:1px solid rgba(239,68,68,0.2)}
.btn-warning{background:rgba(245,158,11,0.15);color:#f59e0b;border:1px solid rgba(245,158,11,0.2)}
.btn-outline{background:transparent;color:var(--text2);border:1px solid var(--card-border)}

/* TABLE */
table{width:100%;border-collapse:collapse}
th,td{padding:9px 12px;border-bottom:1px solid var(--card-border);font-size:13px;text-align:left}
th{color:var(--text2);font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:0.5px}
tr:last-child td{border-bottom:none}

/* ALERTS */
.alert{padding:11px 14px;border-radius:10px;font-size:13px;margin-bottom:14px;display:flex;align-items:flex-start;gap:8px}
.alert-error{background:rgba(239,68,68,0.1);border:1px solid rgba(239,68,68,0.2);color:#fca5a5}
.alert-success{background:rgba(16,185,129,0.1);border:1px solid rgba(16,185,129,0.2);color:#6ee7b7}
.alert-info{background:rgba(96,165,250,0.1);border:1px solid rgba(96,165,250,0.2);color:#93c5fd}

/* CHART */
.chart-bars{display:flex;align-items:flex-end;gap:6px;height:140px}
.chart-col{flex:1;display:flex;flex-direction:column;align-items:center;gap:4px;height:100%;justify-content:flex-end}
.chart-bar{width:100%;border-radius:6px 6px 0 0;background:var(--gradient);min-height:3px}
.chart-lbl{font-size:9px;color:var(--text3)}

/* STATUS BADGES */
.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:20px;font-size:11px;font-weight:600}
.badge-success{background:rgba(16,185,129,0.15);color:#10b981}
.badge-warning{background:rgba(245,158,11,0.15);color:#f59e0b}
.badge-danger{background:rgba(239,68,68,0.15);color:#ef4444}

/* SHOP */
.product-card{background:var(--card);border:1px solid var(--card-border);border-radius:14px;padding:16px;transition:border-color 0.2s}
.product-card:hover{border-color:rgba(124,58,237,0.4)}
.product-name{font-weight:600;margin-bottom:6px}
.product-price{display:flex;gap:8px;margin:10px 0}
.price-tag{font-size:12px;padding:3px 10px;border-radius:20px;font-weight:600}
.price-n{background:rgba(251,191,36,0.15);color:#fbbf24}
.price-v{background:rgba(96,165,250,0.15);color:#60a5fa}

/* SECTION TABS (admin) */
.tabs{display:flex;gap:4px;margin-bottom:20px;flex-wrap:wrap}
.tab-btn{padding:8px 16px;border-radius:8px;background:transparent;border:1px solid var(--card-border);color:var(--text2);font-size:13px;cursor:pointer;transition:all 0.15s}
.tab-btn.active,.tab-btn:hover{background:var(--primary);color:#fff;border-color:var(--primary)}
.tab-panel{display:none}.tab-panel.active{display:block}

/* RESPONSIVE */
@media(max-width:768px){
  .sidebar{transform:translateX(-100%)}
  .sidebar.open{transform:translateX(0)}
  .main{margin-left:0}
  .grid2,.grid3,.grid4{grid-template-columns:1fr}
  .page{padding:14px}
  .topbar{padding-left:60px}
}

/* Icon coin helper */
.ni2 { width:20px; text-align:center; display:inline-block; }

/* POPUP */
.popup-overlay {
  position:fixed;inset:0;background:rgba(0,0,0,0.6);z-index:1000;
  display:flex;align-items:center;justify-content:center;padding:20px;
}
.popup-box {
  background:var(--bg2);border:1px solid var(--card-border);
  border-radius:20px;padding:28px;max-width:480px;width:100%;
  position:relative;
}
.popup-close {
  position:absolute;top:14px;right:14px;background:rgba(255,255,255,0.08);
  border:none;color:var(--text2);width:30px;height:30px;border-radius:50%;
  cursor:pointer;font-size:16px;display:flex;align-items:center;justify-content:center;
}
.popup-title { font-size:18px;font-weight:700;margin-bottom:10px; }
.popup-content { font-size:14px;color:var(--text2);line-height:1.7;margin-bottom:16px; }
.popup-footer { display:flex;justify-content:space-between;align-items:center;gap:10px; }
.popup-no-show { font-size:12px;color:var(--text2);cursor:pointer;display:flex;align-items:center;gap:6px; }

/* IP badge */
.ip-badge { font-size:11px;background:rgba(255,255,255,0.06);border:1px solid var(--card-border);padding:3px 8px;border-radius:20px;color:var(--text2);font-family:monospace; }