/* ===== DOWNTIME LOCKOUT OVERLAY ===== */
#downtime-overlay{
  position:fixed;inset:0;z-index:20000;
  display:none;align-items:center;justify-content:center;
  background:radial-gradient(ellipse at center, rgba(10,22,40,0.92), rgba(5,8,18,0.98));
  backdrop-filter:blur(12px);
  color:#fff;
  animation:dt-fadeIn 0.25s ease;
}
#downtime-overlay.visible{display:flex;}

.dt-card{
  max-width:460px;width:calc(100% - 48px);
  padding:32px 28px;border-radius:18px;
  background:rgba(255,255,255,0.06);
  border:1px solid rgba(255,255,255,0.12);
  text-align:center;box-shadow:0 30px 80px rgba(0,0,0,0.5);
}
.dt-icon{font-size:56px;margin-bottom:10px;user-select:none;}
.dt-title{font-size:22px;font-weight:600;letter-spacing:0.5px;margin-bottom:14px;}
.dt-active-name{
  font-size:18px;font-weight:600;margin-bottom:4px;color:#ffc46b;
}
.dt-active-end{font-size:14px;color:rgba(255,255,255,0.75);margin-bottom:10px;}
.dt-note{font-size:13px;color:rgba(255,255,255,0.6);line-height:1.5;}

.dt-list-wrap{
  margin-top:20px;padding-top:16px;
  border-top:1px solid rgba(255,255,255,0.1);
  text-align:left;
}
.dt-list-title{
  font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1px;
  color:rgba(255,255,255,0.5);margin-bottom:8px;
}
.dt-list{display:flex;flex-direction:column;gap:6px;max-height:200px;overflow-y:auto;}
.dt-item{
  padding:8px 10px;border-radius:8px;
  background:rgba(255,255,255,0.04);border:1px solid rgba(255,255,255,0.06);
}
.dt-item.active{
  background:rgba(255,120,80,0.12);border-color:rgba(255,120,80,0.3);
}
.dt-item-name{font-size:13px;font-weight:600;display:flex;align-items:center;gap:8px;}
.dt-item-time{font-size:12px;color:rgba(255,255,255,0.65);margin-top:2px;}
.dt-badge{
  display:inline-block;padding:1px 6px;border-radius:5px;
  font-size:10px;font-weight:700;letter-spacing:0.5px;
  background:rgba(255,80,80,0.25);color:#ff9e82;
}
.dt-none{color:rgba(255,255,255,0.4);font-size:13px;}

@keyframes dt-fadeIn{from{opacity:0}to{opacity:1}}