:root{
  --bg:#0b0f17;
  --card:#101828;
  --card2:#0f172a;
  --text:#e5e7eb;
  --muted:#9ca3af;
  --line:rgba(255,255,255,.08);
  --primary:#7c3aed;
  --danger:#ef4444;
  --ok:#22c55e;
  --warn:#f59e0b;
  --shadow: 0 10px 40px rgba(0,0,0,.35);
  --radius:18px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  background: radial-gradient(1200px 600px at 20% 0%, rgba(124,58,237,.18), transparent 55%),
              radial-gradient(900px 500px at 90% 10%, rgba(34,197,94,.10), transparent 45%),
              var(--bg);
  color:var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, "Helvetica Neue", Arial;
}

a{color:inherit;text-decoration:none}
.muted{color:var(--muted)}
.small{font-size:.9rem}

.app-shell{min-height:100%; display:flex; flex-direction:column}
.topbar{
  height:64px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:0 22px;
  border-bottom:1px solid var(--line);
  background: rgba(16,24,40,.55);
  backdrop-filter: blur(10px);
  position:sticky; top:0; z-index:10;
}

.brand{display:flex; align-items:center; gap:10px; font-weight:700}
.brand-dot{width:12px;height:12px;border-radius:50%; background:var(--primary); box-shadow:0 0 0 6px rgba(124,58,237,.15)}
.brand-text{letter-spacing:.6px}

.nav{display:flex; align-items:center; gap:14px}
.nav-link{
  padding:10px 12px;
  border-radius:12px;
  color:var(--text);
  border:1px solid transparent;
  transition: transform .18s ease, background .18s ease, border-color .18s ease;
}
.nav-link:hover{background:rgba(255,255,255,.05); border-color:var(--line); transform: translateY(-1px)}
.nav-btn{background:none; cursor:pointer; font:inherit}
.caret{opacity:.7}

.main{
  width:min(1400px, 95vw);
  margin:18px auto 70px;
}

.grid{
  display:grid;
  grid-template-columns: 1.35fr .65fr;
  gap:18px;
}
@media (max-width: 980px){
  .grid{grid-template-columns:1fr}
}

.card{
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  border:1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding:18px;
}

.center-card{
  width:min(520px, 92vw);
  margin: 9vh auto 0;
}

.h1{margin:0 0 8px; font-size:1.35rem}
.form{display:flex; flex-direction:column; gap:10px; margin-top:14px}
.label{font-size:.92rem; color:var(--muted)}
.input{
  background: rgba(15,23,42,.8);
  border:1px solid var(--line);
  color:var(--text);
  padding:12px 12px;
  border-radius: 14px;
  outline:none;
  transition: border-color .18s ease, transform .18s ease;
}
.input:focus{border-color: rgba(124,58,237,.6); transform: translateY(-1px)}

.btn{
  margin-top:6px;
  padding:12px 14px;
  border-radius: 14px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  color:var(--text);
  cursor:pointer;
  transition: transform .16s ease, background .16s ease, border-color .16s ease;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
}
.btn:hover{background:rgba(255,255,255,.06); transform: translateY(-1px)}
.btn.primary{background: rgba(124,58,237,.25); border-color: rgba(124,58,237,.45)}
.btn.primary:hover{background: rgba(124,58,237,.33)}
.btn:active{transform: translateY(0px) scale(.99)}
.small-btn{padding:10px 12px; margin-top:0; border-radius: 12px; font-size:.92rem}
.btn.danger{background: rgba(239,68,68,.10); border-color: rgba(239,68,68,.30); color:#fecaca}
.btn.danger:hover{background: rgba(239,68,68,.16)}

.panel{
  margin-top:14px;
  padding:14px;
  background: rgba(15,23,42,.55);
  border:1px solid var(--line);
  border-radius: 16px;
}
.panel-title{font-weight:650; margin-bottom:10px}
.list{margin:0; padding-left:18px; color:var(--muted)}
.list li{margin:6px 0}

.status-row{display:flex; gap:10px; align-items:center; margin:10px 0}
.pill{
  display:inline-flex; align-items:center; gap:8px;
  padding:7px 10px;
  border-radius: 999px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  color:var(--muted);
  font-size:.92rem;
}
.pill.ok{color: var(--ok); border-color: rgba(34,197,94,.35)}
.pill.warn{color: var(--warn); border-color: rgba(245,158,11,.35)}

.toast-root{
  position: fixed;
  right: 16px;
  bottom: 16px;
  display:flex;
  flex-direction:column;
  gap:10px;
  z-index: 50;
}
.toast{
  width: min(380px, 92vw);
  padding: 12px 12px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(16,24,40,.85);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
  transform: translateY(8px);
  opacity: 0;
  animation: toastIn .22s ease forwards;
}
.toast .t{font-weight:650; margin-bottom:4px}
.toast .m{color:var(--muted); font-size:.95rem}
.toast.success{border-color: rgba(34,197,94,.35)}
.toast.error{border-color: rgba(239,68,68,.35)}
.toast.info{border-color: rgba(124,58,237,.35)}
@keyframes toastIn{ to { transform: translateY(0); opacity: 1; } }
@keyframes toastOut{ to { transform: translateY(8px); opacity: 0; } }

.nav-dropdown{position:relative}
.dropdown{
  position:absolute;
  right:0;
  top: 46px;
  min-width: 220px;
  padding: 8px;
  border-radius: 16px;
  border:1px solid var(--line);
  background: rgba(16,24,40,.92);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
  display:none;
}
.dropdown.open{display:block; animation: toastIn .18s ease forwards}
.dropdown-item{
  display:block;
  padding:10px 10px;
  border-radius: 12px;
  border:1px solid transparent;
  transition: background .16s ease, transform .16s ease, border-color .16s ease;
}
.dropdown-item:hover{background:rgba(255,255,255,.06); border-color:var(--line); transform: translateY(-1px)}
.dropdown-item.danger{color:#fecaca}
.dropdown-item.danger:hover{background: rgba(239,68,68,.12); border-color: rgba(239,68,68,.25)}
.dropdown-form{margin:0}

/* tables */
.table{margin-top:12px; border:1px solid var(--line); border-radius:16px; overflow:hidden}
.tr{display:grid; gap:10px; padding:10px 12px; border-top:1px solid var(--line); background: rgba(15,23,42,.35); align-items:center;}
.tr.th{border-top:none; background: rgba(255,255,255,.03); color: var(--muted); font-weight:650}
.tr7{grid-template-columns: .25fr .9fr 1fr 1fr .35fr .9fr .85fr}
.tr6{grid-template-columns: .9fr .6fr .6fr .5fr 1.6fr .35fr}
.ua{white-space:nowrap; overflow:hidden; text-overflow:ellipsis}

/* settings helpers */
.settings-grid .row{display:flex; gap:10px; align-items:center; flex-wrap:wrap}
.codebox{
  display:block;
  padding:10px 12px;
  border-radius: 14px;
  border:1px solid var(--line);
  background: rgba(15,23,42,.55);
  color: var(--text);
  overflow:auto;
  max-width: 100%;
}

/* admin additions */
.admin-head{display:flex; justify-content:space-between; gap:12px; align-items:flex-start; flex-wrap:wrap;}
.admin-actions{display:flex; gap:10px; flex-wrap:wrap}
.actions{display:flex; gap:10px; align-items:center; flex-wrap:wrap}
.inline{display:inline; margin:0}
.checkgrid{display:grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap:10px;}
@media (max-width: 600px){ .checkgrid{grid-template-columns:1fr} }
.check{
  display:flex; align-items:center; gap:10px; padding:10px 12px;
  border-radius: 14px; border:1px solid var(--line); background: rgba(255,255,255,.03);
  transition: transform .16s ease, background .16s ease;
}
.check:hover{background: rgba(255,255,255,.05); transform: translateY(-1px)}
.check input{accent-color: var(--primary)}

/* system box */
.sysbox{
  position: fixed;
  right: 16px;
  bottom: 92px;
  width: min(420px, 92vw);
  border-radius: 16px;
  border:1px solid var(--line);
  background: rgba(16,24,40,.78);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
  z-index: 49;
  overflow:hidden;
}
.sysbox.collapsed .sysbox-body{display:none}
.sysbox-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:10px 12px;
  border-bottom:1px solid var(--line);
}
.sysbox-title{font-weight:650}
.sysbox-btn{
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  color: var(--text);
  border-radius: 10px;
  padding:6px 10px;
  cursor:pointer;
}
.sysbox-body{
  padding:10px 12px;
  display:flex;
  flex-direction:column;
  gap:8px;
  max-height: 220px;
  overflow:auto;
}
.sysline{
  font-size:.92rem;
  color: var(--muted);
  border:1px solid var(--line);
  background: rgba(255,255,255,.02);
  border-radius: 12px;
  padding:8px 10px;
}
/* SR UI */
.sr-item, .sr-now, .sr-block{
  display:flex;
  align-items:center;
  gap:12px;
  padding:10px 10px;
  border:1px solid var(--line);
  border-radius: 16px;
  background: rgba(255,255,255,.02);
  margin-top:10px;
}
.sr-thumb{
  width:64px; height:64px;
  border-radius: 14px;
  object-fit: cover;
  border:1px solid var(--line);
}
.sr-now-text, .sr-item-text{flex:1; min-width:0}
.sr-title{
  font-weight:650;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.modal{display:none}
.modal.open{display:block}
.modal-backdrop{
  position:fixed; inset:0;
  background: rgba(0,0,0,.55);
  backdrop-filter: blur(6px);
  z-index: 80;
}
.modal-card{
  position:fixed;
  left:50%; top:50%;
  transform: translate(-50%,-50%);
  width:min(640px, 92vw);
  border-radius: 18px;
  border:1px solid var(--line);
  background: rgba(16,24,40,.95);
  box-shadow: var(--shadow);
  padding:16px;
  z-index: 81;
}