:root{
  --bg0:#070A13;
  --bg1:#0B1222;
  --card:rgba(255,255,255,.06);
  --card2:rgba(255,255,255,.08);
  --border:rgba(255,255,255,.10);
  --text:#EAF0FF;
  --muted:rgba(234,240,255,.70);
  --muted2:rgba(234,240,255,.50);
  --accent:#6EE7B7;
  --accent2:#60A5FA;
  --danger:#FB7185;
  --shadow: 0 22px 60px rgba(0,0,0,.55);
  --radius: 22px;
}


@font-face {
  font-family: Vazirmatn;
  src: url('/fonts/Vazirmatn-Light.woff2') format('woff2');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: Vazirmatn;
  src: url('/fonts/Vazirmatn-Bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: Vazirmatn;
  src: url('/fonts/Vazirmatn-Black.woff2') format('woff2');
  font-weight: 900;
  font-style: normal;
  font-display: swap;
}

body {
  font-family: Vazirmatn !important;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: "Vazirmatn", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: radial-gradient(1200px 700px at 80% 10%, rgba(96,165,250,.18), transparent 55%),
              radial-gradient(900px 550px at 20% 90%, rgba(110,231,183,.14), transparent 60%),
              linear-gradient(180deg, var(--bg0), var(--bg1));
  color:var(--text);
  overflow-x:hidden;
}

.bg{
  position:fixed; inset:-40px;
  background:
    radial-gradient(420px 220px at 20% 25%, rgba(110,231,183,.20), transparent 70%),
    radial-gradient(520px 300px at 85% 55%, rgba(96,165,250,.18), transparent 70%);
  filter: blur(26px);
  opacity:.65;
  pointer-events:none;
  z-index:-1;
}

.container{
  max-width: 1100px;
  margin: 0 auto;
  padding: 28px 18px 34px;
}

.header{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  margin-bottom: 18px;
  flex-wrap:wrap;
}

.brand{display:flex; align-items:center; gap:12px;}
.logo{
  width:44px; height:44px;
  border-radius: 14px;
  display:grid; place-items:center;
  font-weight:800;
  background: linear-gradient(135deg, rgba(110,231,183,.35), rgba(96,165,250,.30));
  border:1px solid var(--border);
  box-shadow: 0 10px 28px rgba(0,0,0,.35);
}

h1{margin:0; font-size: 20px; letter-spacing:.2px}
.muted{color:var(--muted); margin:2px 0 0}
.small{font-size:12px; color:var(--muted2)}

.pill{
  display:flex; align-items:center; gap:10px;
  padding: 10px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.06);
  border:1px solid var(--border);
  backdrop-filter: blur(8px);
  font-size: 13px;
  color:var(--muted);
}
.dot{
  width:10px; height:10px; border-radius:999px;
  background: var(--accent);
  box-shadow: 0 0 0 6px rgba(110,231,183,.10);
}

.grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  align-items:stretch;
}

.card{
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow:hidden;
  position:relative;
}
.card:before{
  content:"";
  position:absolute; inset:0;
  background: linear-gradient(120deg, rgba(110,231,183,.08), rgba(96,165,250,.06));
  opacity:.55;
  pointer-events:none;
}
.card > *{position:relative}

.card__head{
  padding: 18px 18px 0;
}
h2{
  margin: 0 0 6px;
  font-size: 16px;
  letter-spacing:.2px;
}

.form{
  padding: 16px 18px 18px;
  display:flex;
  flex-direction:column;
  gap: 12px;
}

.dropzone{
  border-radius: 18px;
  border: 1px dashed rgba(234,240,255,.25);
  background: rgba(0,0,0,.10);
  padding: 16px;
  cursor:pointer;
  transition: transform .12s ease, border-color .12s ease, background .12s ease;
  user-select:none;
}
.dropzone:hover{
  transform: translateY(-1px);
  border-color: rgba(110,231,183,.45);
  background: rgba(110,231,183,.06);
}
.dropzone input{display:none}
.dz{display:flex; gap:12px; align-items:flex-start}
.dz__icon{font-size: 22px}
.dz__title{font-weight:700}
.dz__hint{margin-top:4px; color:var(--muted2); font-size: 12px}

.btn{
  border:1px solid var(--border);
  background: rgba(255,255,255,.07);
  color: var(--text);
  padding: 12px 14px;
  border-radius: 16px;
  cursor:pointer;
  font-weight:700;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  transition: transform .12s ease, background .12s ease, border-color .12s ease;
}
.btn:hover{transform: translateY(-1px); background: rgba(255,255,255,.10); border-color: rgba(255,255,255,.18)}
.btn:active{transform: translateY(0px)}
.btn--primary{
  background: linear-gradient(135deg, rgba(110,231,183,.22), rgba(96,165,250,.20));
  border-color: rgba(110,231,183,.28);
}

.row{
  display:flex;
  gap: 10px;
  align-items: center;
  flex-wrap:wrap;
}

.field{
  flex: 1 1 220px;
  display:flex;
  flex-direction:column;
  gap: 8px;
}

label{font-size: 13px; color: var(--muted)}
input{
  width:100%;
  padding: 12px 12px;
  border-radius: 16px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(0,0,0,.14);
  color: var(--text);
  outline:none;
  transition: border-color .12s ease, background .12s ease;
  font-weight:600;
  letter-spacing:.4px;
}
input:focus{
  border-color: rgba(96,165,250,.55);
  background: rgba(0,0,0,.18);
}

.hint{font-size:12px; color: var(--muted2)}

.result{
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(0,0,0,.18);
  padding: 12px;
  line-height: 1.9;
}
.result.ok{border-color: rgba(110,231,183,.35)}
.result.err{border-color: rgba(251,113,133,.40)}
.result code{
  background: rgba(255,255,255,.10);
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.12);
  font-weight:800;
  letter-spacing:1px;
}

.footer{
  margin-top: 14px;
  display:flex;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
  padding: 10px 4px;
}

.spinner{
  width:16px; height:16px;
  border-radius:999px;
  border:2px solid rgba(234,240,255,.22);
  border-top-color: rgba(234,240,255,.80);
  animation: spin .9s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}

@media (max-width: 920px){
  .grid{grid-template-columns: 1fr}
}