:root{
  --bg:#0b1120; --bg2:#111a2e; --card:#151f38; --card2:#1b2745;
  --border:#26355c; --text:#eaf0ff; --muted:#93a0c2;
  --accent:#4f8cff; --accent2:#7ad1ff; --good:#3ddc97; --warn:#ffb85c; --bad:#ff6b6b;
  --radius:16px; --radius-sm:10px;
  --shadow:0 8px 30px rgba(0,0,0,.35);
  font-synthesis:none;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0; font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  background:radial-gradient(1200px 800px at 10% -10%, #14213f 0%, var(--bg) 55%),
             radial-gradient(1000px 700px at 110% 10%, #16274a 0%, var(--bg) 50%);
  color:var(--text); min-height:100vh;
}
a{color:var(--accent2)}
.wrap{max-width:1200px;margin:0 auto;padding:20px}
.topbar{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 20px;background:rgba(17,26,46,.75);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);position:sticky;top:0;z-index:50;
}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px;letter-spacing:.2px}
.brand .logo{
  width:34px;height:34px;border-radius:10px;
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  display:flex;align-items:center;justify-content:center;font-size:16px;color:#04122b;
}
.pill{padding:4px 10px;border-radius:999px;font-size:12px;font-weight:600;border:1px solid var(--border);color:var(--muted)}
.card{
  background:linear-gradient(180deg,var(--card),var(--card2));
  border:1px solid var(--border);border-radius:var(--radius);
  padding:18px;box-shadow:var(--shadow);
}
.grid{display:grid;gap:16px}
@media(min-width:720px){.grid.cols-2{grid-template-columns:1fr 1fr}}
@media(min-width:960px){.grid.cols-3{grid-template-columns:1fr 1fr 1fr}}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:10px 16px;border-radius:var(--radius-sm);border:1px solid var(--border);
  background:var(--card2);color:var(--text);font-weight:600;font-size:14px;
  cursor:pointer;transition:transform .12s ease, background .2s ease,border-color .2s;
  text-decoration:none;
}
.btn:hover{transform:translateY(-1px);border-color:var(--accent)}
.btn.primary{background:linear-gradient(135deg,var(--accent),#3a6fe0);border-color:transparent;color:#fff}
.btn.good{background:linear-gradient(135deg,var(--good),#20a374);border-color:transparent;color:#04231a}
.btn.warn{background:linear-gradient(135deg,var(--warn),#e0913b);border-color:transparent;color:#2b1900}
.btn.bad{background:linear-gradient(135deg,var(--bad),#d94848);border-color:transparent;color:#2b0505}
.btn.ghost{background:transparent}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}
.btn.sm{padding:6px 10px;font-size:12px;border-radius:8px}
input,select,textarea{
  width:100%;padding:10px 12px;border-radius:var(--radius-sm);border:1px solid var(--border);
  background:#0e1730;color:var(--text);font-size:14px;font-family:inherit;
}
input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:0}
label{font-size:12px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.4px;margin-bottom:6px;display:block}
.field{margin-bottom:14px}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.badge{padding:3px 9px;border-radius:999px;font-size:11px;font-weight:700;letter-spacing:.3px}
.badge.pending{background:#3a2c0f;color:var(--warn)}
.badge.claimed{background:#122a45;color:var(--accent2)}
.badge.completed{background:#0e2f22;color:var(--good)}
.badge.cancelled{background:#2f1414;color:var(--bad)}
.tabbar{display:flex;gap:6px;overflow-x:auto;padding-bottom:4px;margin-bottom:16px}
.tab{padding:9px 16px;border-radius:999px;border:1px solid var(--border);background:var(--card);
  color:var(--muted);font-weight:600;font-size:13px;cursor:pointer;white-space:nowrap}
.tab.active{background:linear-gradient(135deg,var(--accent),#3a6fe0);color:#fff;border-color:transparent}
.hidden{display:none !important}
.center{display:flex;align-items:center;justify-content:center}
.muted{color:var(--muted)}
.small{font-size:12px}
.login-shell{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}
.login-card{width:100%;max-width:420px}
.login-logo{width:56px;height:56px;border-radius:16px;margin:0 auto 14px;
  background:linear-gradient(135deg,var(--accent),var(--accent2));display:flex;align-items:center;justify-content:center;font-size:26px;color:#04122b}
h1,h2,h3{margin:0 0 8px}
.err{color:var(--bad);font-size:13px;margin-top:8px;min-height:16px}
.ok{color:var(--good);font-size:13px;margin-top:8px}
table{width:100%;border-collapse:collapse;font-size:13px}
th,td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--border)}
th{color:var(--muted);font-weight:600;text-transform:uppercase;font-size:11px;letter-spacing:.4px}
.scroll-x{overflow-x:auto}
.item-list{display:flex;flex-direction:column;gap:10px}
.item-row{display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:12px;border:1px solid var(--border);border-radius:var(--radius-sm);background:#0e1730}
.stack{display:flex;flex-direction:column;gap:10px}
.notif-dot{width:9px;height:9px;border-radius:50%;background:var(--bad);position:absolute;top:6px;right:6px;box-shadow:0 0 0 3px var(--bg2)}
.icon-btn{position:relative}
.chat-window{display:flex;flex-direction:column;height:420px;border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden}
.chat-messages{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:10px;background:#0c1428}
.msg{max-width:75%;padding:9px 12px;border-radius:14px;font-size:13.5px;line-height:1.4}
.msg.me{align-self:flex-end;background:linear-gradient(135deg,var(--accent),#3a6fe0);color:#fff;border-bottom-right-radius:4px}
.msg.them{align-self:flex-start;background:var(--card2);border:1px solid var(--border);border-bottom-left-radius:4px}
.msg .meta{font-size:10px;opacity:.7;margin-top:3px}
.chat-input{display:flex;gap:8px;padding:10px;background:var(--card);border-top:1px solid var(--border)}
.chat-input input{flex:1}
.empty{text-align:center;padding:40px 20px;color:var(--muted)}
.spinner{width:22px;height:22px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.toast-wrap{position:fixed;top:70px;right:16px;z-index:200;display:flex;flex-direction:column;gap:8px;max-width:320px}
.toast{background:var(--card2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px 14px;box-shadow:var(--shadow);animation:slidein .2s ease}
@keyframes slidein{from{transform:translateX(20px);opacity:0}to{transform:translateX(0);opacity:1}}
.footer-nav{display:none}
@media(max-width:720px){
  .wrap{padding:14px}
  .topbar{padding:12px 14px}
  .grid.cols-2,.grid.cols-3{grid-template-columns:1fr}
  .chat-window{height:60vh}
}
::-webkit-scrollbar{width:8px;height:8px}
::-webkit-scrollbar-thumb{background:var(--border);border-radius:8px}
.divider{height:1px;background:var(--border);margin:16px 0}
.stat{display:flex;flex-direction:column;gap:4px}
.stat .num{font-size:26px;font-weight:800}
.stat .lbl{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.4px}
select[multiple]{height:auto}
.modal-bg{position:fixed;inset:0;background:rgba(4,8,20,.6);backdrop-filter:blur(3px);z-index:100;display:flex;align-items:center;justify-content:center;padding:16px}
.modal{max-width:520px;width:100%;max-height:85vh;overflow-y:auto}