:root{
  --bg:#0b1020;
  --card:#111936;
  --muted:#9aa4b2;
  --text:#e8eefc;
  --accent:#ff7a18;
  --accent2:#2dd4bf;
  --border: rgba(255,255,255,.08);
  --shadow: 0 14px 40px rgba(0,0,0,.45);
  --radius: 18px;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --sans: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: var(--sans);
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 12% 8%, rgba(45,212,191,.18), transparent 60%),
    radial-gradient(900px 500px at 90% 30%, rgba(255,122,24,.18), transparent 55%),
    linear-gradient(180deg, #070a14, var(--bg));
}

a{color:inherit}
.container{
  max-width: 980px;
  margin: 0 auto;
  padding: 26px 18px 60px;
}

.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  margin-bottom: 18px;
}

.brand{
  display:flex; align-items:center; gap:10px;
  font-weight: 700;
  letter-spacing:.2px;
}
.logo{
  width:38px;height:38px;border-radius:12px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  box-shadow: 0 10px 20px rgba(0,0,0,.35);
}
.badge{
  font-size: 12px;
  color: rgba(232,238,252,.88);
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255,255,255,.04);
}

.grid{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 18px;
}
@media(max-width: 900px){
  .grid{grid-template-columns: 1fr}
}

.card{
  background: rgba(17,25,54,.78);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.card .pad{padding: 18px}
.h1{font-size: 26px; margin: 0 0 6px}
.p{color: rgba(232,238,252,.78); margin: 0 0 10px; line-height: 1.5}
.hr{height:1px;background: var(--border); margin: 14px 0}

.input{
  width:100%;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(7,10,20,.55);
  color: var(--text);
  outline: none;
}
.input::file-selector-button{
  margin-right: 10px;
  padding: 9px 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.06);
  color: var(--text);
  cursor: pointer;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding: 11px 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  cursor:pointer;
  text-decoration:none;
  user-select:none;
  transition: transform .06s ease, background .15s ease, border-color .15s ease;
}
.btn:active{transform: translateY(1px) scale(.99)}
.btn.primary{
  background: linear-gradient(135deg, rgba(255,122,24,.95), rgba(255,122,24,.75));
  border-color: rgba(255,122,24,.35);
}
.btn.ghost{background: rgba(255,255,255,.06)}
.btn.danger{
  background: rgba(244,63,94,.12);
  border-color: rgba(244,63,94,.35);
  color: rgba(255,255,255,.92);
}
.btn.small{padding: 8px 10px; border-radius: 12px; font-size: 13px}

.row{display:flex; gap:10px; flex-wrap:wrap; align-items:center}
.kv{
  display:flex; flex-direction:column; gap:6px;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(7,10,20,.45);
}
.mono{font-family: var(--mono); font-size: 13px}
.muted{color: rgba(232,238,252,.68)}
.ok{color: rgba(45,212,191,.95)}
.warn{color: rgba(255,122,24,.95)}
.err{color: rgba(244,63,94,.95)}

.table{
  width:100%;
  border-collapse: collapse;
  overflow:hidden;
  border-radius: 16px;
  border: 1px solid var(--border);
}
.table th, .table td{
  padding: 12px 10px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.table th{
  text-align:left;
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(232,238,252,.7);
  background: rgba(255,255,255,.04);
}
.table tr:hover td{background: rgba(255,255,255,.03)}
.table td:last-child{text-align:right}
.footer{
  margin-top: 20px;
  color: rgba(232,238,252,.6);
  font-size: 13px;
}
.toast{
  position: fixed;
  inset: auto 16px 16px auto;
  max-width: 360px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(17,25,54,.92);
  box-shadow: var(--shadow);
  display:none;
}
.toast.show{display:block}