/* hiworldnet Common CSS - Shared across all pages */
:root {
  --bg:#e8f0fe; --bg2:#dde8fb; --bg3:#d2e0f8;
  --surface:#fff; --surface2:#edf3ff; --surface3:#e2ecff;
  --border:#c2d4f5; --border2:#a8c0ed; --border3:#8aaae0;
  --accent:#2563eb; --accent2:#3b82f6; --accent3:#1d4ed8;
  --accentglow:rgba(37,99,235,.15);
  --green:#059669; --greenglow:rgba(5,150,105,.12);
  --yellow:#d97706; --yellowglow:rgba(217,119,6,.12);
  --red:#dc2626; --redglow:rgba(220,38,38,.12);
  --purple:#7c3aed;
  --text:#1e3a5f; --text2:#2d5a9e; --text3:#4a7abf; --text4:#7aa3d4;
  --radius:10px; --radius2:14px;
  --shadow:0 4px 20px rgba(37,99,235,.1);
  --shadow2:0 12px 40px rgba(37,99,235,.15);
  --sidebar-w:220px;
}

*, *::before, *::after { box-sizing:border-box; margin:0; padding:0; }
html, body { height:100%; font-family:'Noto Sans SC',sans-serif; background:var(--bg); color:var(--text); font-size:14px; line-height:1.5; }
.mono { font-family:'JetBrains Mono',monospace; }

/* Scrollbar */
::-webkit-scrollbar { width:5px; height:5px; }
::-webkit-scrollbar-track { background:var(--bg3); }
::-webkit-scrollbar-thumb { background:var(--border3); border-radius:3px; }

/* Badges */
.bdg { display:inline-flex; align-items:center; gap:3px; padding:2px 9px; border-radius:20px; font-size:11px; font-weight:500; white-space:nowrap; }
.bdg-g { background:rgba(16,185,129,.12); color:var(--green); border:1px solid rgba(16,185,129,.25); }
.bdg-y { background:rgba(245,158,11,.12); color:var(--yellow); border:1px solid rgba(245,158,11,.25); }
.bdg-r { background:rgba(239,68,68,.12); color:var(--red); border:1px solid rgba(239,68,68,.25); }
.bdg-b { background:rgba(59,130,246,.12); color:var(--accent3); border:1px solid rgba(59,130,246,.25); }
.bdg-p { background:rgba(139,92,246,.12); color:#a78bfa; border:1px solid rgba(139,92,246,.25); }

/* Buttons */
.btn { padding:8px 18px; border-radius:8px; border:none; cursor:pointer; font-size:13px; font-weight:500; font-family:inherit; transition:.14s; display:inline-flex; align-items:center; gap:6px; }
.btn-p { background:var(--accent); color:#fff; }
.btn-p:hover { background:var(--accent2); transform:translateY(-1px); box-shadow:0 4px 16px var(--accentglow); }
.btn-s { background:var(--surface2); color:var(--text2); border:1px solid var(--border); }
.btn-s:hover { border-color:var(--accent2); color:var(--accent3); }
.btn-g { background:var(--greenglow); color:var(--green); border:1px solid rgba(16,185,129,.3); }
.btn-g:hover { background:var(--green); color:#fff; }
.btn-r { background:var(--redglow); color:var(--red); border:1px solid rgba(239,68,68,.3); }
.btn-r:hover { background:var(--red); color:#fff; }
.btn-sm { padding:4px 11px; font-size:11px; }
.btn-full { width:100%; justify-content:center; }
.btn:disabled { opacity:.4; cursor:not-allowed; transform:none !important; }

/* Forms */
.fg { margin-bottom:14px; }
.fl { display:block; font-size:11px; color:var(--text3); margin-bottom:5px; letter-spacing:.3px; }
.fi { width:100%; background:var(--bg2); border:1px solid var(--border); border-radius:8px; padding:9px 13px; color:var(--text); font-size:13px; font-family:inherit; outline:none; transition:.15s; }
.fi:focus { border-color:var(--accent2); box-shadow:0 0 0 3px rgba(59,130,246,.08); }
.fi::placeholder { color:var(--text4); }
.fi-sel { appearance:none; background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='%2364748b'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E"); background-repeat:no-repeat; background-position:right 12px center; padding-right:32px; }
.frow { display:grid; grid-template-columns:1fr 1fr; gap:14px; }

/* Alerts */
.alert { padding:11px 15px; border-radius:8px; font-size:13px; margin-bottom:14px; display:flex; align-items:flex-start; gap:8px; }
.alert-i { background:rgba(59,130,246,.08); border:1px solid rgba(59,130,246,.2); color:var(--accent3); }
.alert-y { background:rgba(245,158,11,.08); border:1px solid rgba(245,158,11,.2); color:var(--yellow); }
.alert-g { background:rgba(16,185,129,.08); border:1px solid rgba(16,185,129,.2); color:var(--green); }
.alert-r { background:rgba(239,68,68,.08); border:1px solid rgba(239,68,68,.2); color:var(--red); }

/* Cards */
.card { background:var(--surface); border:1px solid var(--border); border-radius:var(--radius2); padding:20px; }
.card-title { font-size:14px; font-weight:600; margin-bottom:16px; display:flex; align-items:center; gap:8px; color:var(--text); }

/* Stats */
.stats-row { display:grid; grid-template-columns:repeat(4,1fr); gap:14px; margin-bottom:20px; }
.stat { background:var(--surface); border:1px solid var(--border); border-radius:var(--radius2); padding:18px 20px; position:relative; overflow:hidden; }
.stat::after { content:''; position:absolute; top:0; left:0; right:0; height:2px; background:linear-gradient(90deg,var(--c1,var(--accent)),var(--c2,var(--purple))); }
.stat-v { font-size:26px; font-weight:700; margin:8px 0 3px; font-family:'JetBrains Mono',monospace; color:var(--cv,var(--accent3)); }
.stat-l { font-size:11px; color:var(--text3); text-transform:uppercase; letter-spacing:.5px; }
.stat-c { font-size:11px; color:var(--green); margin-top:3px; }

/* Tables */
.tbl-wrap { overflow-x:auto; }
table { width:100%; border-collapse:collapse; }
th { text-align:left; padding:9px 13px; font-size:10px; color:var(--text4); text-transform:uppercase; letter-spacing:.6px; border-bottom:1px solid var(--border); background:var(--bg2); white-space:nowrap; }
td { padding:11px 13px; font-size:13px; border-bottom:1px solid var(--border); color:var(--text2); vertical-align:middle; }
tr:last-child td { border-bottom:none; }
tbody tr:hover td { background:rgba(37,99,235,.05); color:var(--text); }

/* Modal */
.overlay { position:fixed; inset:0; background:rgba(30,58,95,.55); z-index:1000; display:flex; align-items:center; justify-content:center; animation:fadeIn .15s ease; padding:20px; }
.modal { background:var(--surface); border:1px solid var(--border2); border-radius:16px; padding:26px; width:580px; max-width:100%; box-shadow:var(--shadow2); animation:slideUp .18s ease; max-height:90vh; overflow-y:auto; }
.modal-hdr { display:flex; align-items:center; justify-content:space-between; margin-bottom:20px; }
.modal-title { font-size:16px; font-weight:600; }
.modal-x { background:none; border:none; color:var(--text3); cursor:pointer; font-size:22px; line-height:1; }
.modal-x:hover { color:var(--text); }

/* Tabs */
.tabs { display:flex; gap:3px; background:var(--bg3); padding:4px; border-radius:10px; margin-bottom:18px; border:1px solid var(--border); }
.tab { padding:7px 15px; border-radius:7px; border:none; background:none; color:var(--text3); font-size:12px; cursor:pointer; font-family:inherit; font-weight:500; transition:.12s; }
.tab.on { background:#fff; color:var(--accent); box-shadow:0 2px 8px rgba(37,99,235,.15); font-weight:600; }

/* Page header */
.page-hdr { margin-bottom:22px; display:flex; align-items:flex-start; justify-content:space-between; flex-wrap:wrap; gap:10px; }
.page-title { font-size:20px; font-weight:700; display:flex; align-items:center; gap:10px; }
.page-sub { font-size:12px; color:var(--text3); margin-top:3px; }

/* Misc */
.sep { height:1px; background:var(--border); margin:16px 0; }
.row { display:flex; gap:10px; align-items:center; }
.ml-auto { margin-left:auto; }
.empty { text-align:center; padding:44px; color:var(--text4); }
.empty-ico { font-size:44px; opacity:.25; margin-bottom:12px; }
.info-item { background:var(--bg2); border-radius:8px; padding:10px 13px; }
.info-item .ik { font-size:10px; color:var(--text4); margin-bottom:3px; text-transform:uppercase; letter-spacing:.4px; }
.info-item .iv { font-size:13px; font-weight:500; }
.info-grid { display:grid; grid-template-columns:1fr 1fr; gap:10px; }

/* Toast notification */
.toast-container { position:fixed; top:70px; left:50%; transform:translateX(-50%); z-index:9999; display:flex; flex-direction:column; gap:8px; pointer-events:none; }
.toast { background:var(--surface); border:1px solid var(--border2); border-radius:10px; padding:10px 18px; font-size:13px; box-shadow:var(--shadow2); animation:slideUp .2s ease; pointer-events:auto; white-space:nowrap; max-width:400px; }
.toast-s { border-left:3px solid var(--green); color:var(--green); }
.toast-e { border-left:3px solid var(--red); color:var(--red); }
.toast-i { border-left:3px solid var(--accent); color:var(--accent3); }

/* Animations */
@keyframes fadeIn { from{opacity:0} to{opacity:1} }
@keyframes slideUp { from{transform:translateY(16px);opacity:0} to{transform:translateY(0);opacity:1} }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.5} }
.pulse { animation:pulse 1.5s infinite; }

/* Mobile Responsive */
@media (max-width: 768px) {
  .stats-row { grid-template-columns:repeat(2,1fr); }
  .frow { grid-template-columns:1fr; }
  .info-grid { grid-template-columns:1fr; }
  .modal { width:100%; padding:18px; border-radius:12px; }
  .tbl-wrap { font-size:12px; }
  td, th { padding:8px 10px; }
}

@media (max-width: 480px) {
  .stats-row { grid-template-columns:1fr 1fr; gap:10px; }
  .btn { padding:7px 14px; font-size:12px; }
}

/* Language toggle */
.lang-toggle { display:flex; gap:2px; background:var(--bg3); border:1px solid var(--border); border-radius:6px; padding:2px; }
.lang-btn { padding:3px 8px; border-radius:4px; border:none; cursor:pointer; font-size:11px; font-weight:600; font-family:inherit; color:var(--text3); background:transparent; transition:.12s; }
.lang-btn.active { background:var(--surface); color:var(--accent3); box-shadow:0 1px 4px rgba(37,99,235,.15); }

/* Notification bell */
.notif-bell { position:relative; cursor:pointer; padding:6px; border-radius:8px; transition:.14s; }
.notif-bell:hover { background:var(--bg3); }
.notif-badge { position:absolute; top:0; right:0; min-width:16px; height:16px; border-radius:8px; background:var(--red); color:#fff; font-size:10px; font-weight:700; display:flex; align-items:center; justify-content:center; padding:0 3px; }

/* Notification dropdown */
.notif-dropdown { position:absolute; top:calc(100% + 8px); right:0; width:360px; background:var(--surface); border:1px solid var(--border2); border-radius:14px; box-shadow:var(--shadow2); z-index:500; animation:slideUp .15s ease; overflow:hidden; }
.notif-header { display:flex; align-items:center; justify-content:space-between; padding:14px 16px; border-bottom:1px solid var(--border); }
.notif-item { padding:12px 16px; border-bottom:1px solid var(--border); cursor:pointer; transition:.12s; display:flex; gap:12px; align-items:flex-start; }
.notif-item:last-child { border-bottom:none; }
.notif-item:hover { background:var(--surface2); }
.notif-item.unread { background:rgba(37,99,235,.04); }
.notif-dot { width:8px; height:8px; border-radius:50%; background:var(--accent); flex-shrink:0; margin-top:5px; }
.notif-dot.read { background:transparent; border:1px solid var(--border); }

/* Sidebar mobile overlay */
.sidebar-overlay { display:none; position:fixed; inset:0; background:rgba(0,0,0,.4); z-index:90; }
.sidebar-overlay.show { display:block; }

/* Hamburger */
.hamburger { display:none; flex-direction:column; gap:5px; cursor:pointer; padding:8px; }
.hamburger span { display:block; width:22px; height:2px; background:var(--text2); border-radius:2px; transition:.2s; }

@media (max-width: 900px) {
  .hamburger { display:flex; }
}

/* Balance card */
.bal-card { background:linear-gradient(135deg,#1d4ed8,#4c1d95); border-radius:var(--radius2); padding:22px; position:relative; overflow:hidden; margin-bottom:18px; }
.bal-card::before { content:''; position:absolute; right:-30px; top:-30px; width:140px; height:140px; border-radius:50%; background:rgba(255,255,255,.04); }
.bal-l { font-size:11px; color:rgba(255,255,255,.6); text-transform:uppercase; letter-spacing:.8px; margin-bottom:6px; }
.bal-v { font-size:34px; font-weight:700; color:#fff; font-family:'JetBrains Mono',monospace; }

/* Upload area */
.upload { border:2px dashed var(--border3); border-radius:10px; padding:28px; text-align:center; cursor:pointer; transition:.18s; color:var(--text3); }
.upload:hover { border-color:var(--accent2); color:var(--accent3); background:rgba(59,130,246,.03); }
.upload.has { border-color:var(--green); color:var(--green); }

/* Order summary box */
.order-summary { background:var(--bg2); border-radius:9px; padding:14px; margin:14px 0; }
.order-row { display:flex; justify-content:space-between; font-size:13px; margin-bottom:6px; }
.order-row:last-child { margin-bottom:0; font-weight:600; font-size:15px; color:var(--text); padding-top:8px; border-top:1px solid var(--border); }

/* Chart container */
.chart-container { position:relative; height:200px; }

/* Ticket reply bubbles */
.reply-bubble { padding:12px 16px; border-radius:12px; margin-bottom:10px; max-width:85%; }
.reply-user { background:var(--surface2); border:1px solid var(--border); align-self:flex-start; border-radius:4px 12px 12px 12px; }
.reply-admin { background:linear-gradient(135deg,rgba(37,99,235,.1),rgba(37,99,235,.05)); border:1px solid var(--border2); align-self:flex-end; margin-left:auto; border-radius:12px 4px 12px 12px; }
.reply-meta { font-size:10px; color:var(--text4); margin-top:4px; }
.reply-admin-badge { display:inline-flex; align-items:center; gap:4px; background:var(--accent); color:#fff; border-radius:4px; padding:1px 6px; font-size:10px; font-weight:600; margin-bottom:4px; }

/* Topup presets */
.preset-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:8px; margin-bottom:14px; }
.preset { padding:9px; text-align:center; border:1px solid var(--border); border-radius:8px; cursor:pointer; font-size:12px; font-weight:500; color:var(--text2); font-family:'JetBrains Mono',monospace; transition:.12s; background:var(--bg2); }
.preset:hover { border-color:var(--accent2); color:var(--accent3); }
.preset.on { border-color:var(--accent); background:rgba(37,99,235,.1); color:var(--accent3); }

/* Pay options */
.pay-opt { display:flex; align-items:center; gap:12px; padding:12px 15px; border:1px solid var(--border); border-radius:9px; cursor:pointer; margin-bottom:9px; transition:.12s; }
.pay-opt:hover { border-color:var(--accent2); background:var(--surface2); }
.pay-opt.on { border-color:var(--accent2); background:rgba(59,130,246,.05); }

/* Resource option selectors */
.res-opt, .bw-opt, .cy-opt { border:1px solid var(--border); border-radius:8px; cursor:pointer; transition:.15s; background:var(--bg2); text-align:center; }
.res-opt { padding:8px 12px; }
.bw-opt, .cy-opt { padding:14px 12px; border-radius:10px; }
.res-opt:hover, .bw-opt:hover, .cy-opt:hover { border-color:var(--border3); background:var(--surface2); }
.res-on, .bw-on, .cy-on { border-color:var(--accent2) !important; background:rgba(37,99,235,.08) !important; }