/* Tomega Transfert - minimal, clean, responsive (no heavy framework) */

:root{
  --bg:#f6f7fb;
  --card:#ffffff;
  --text:#111827;
  --muted:#6b7280;
  --border:#e5e7eb;
  --primary:#2563eb;
  --primary-2:#1d4ed8;
  --shadow:0 10px 30px rgba(17,24,39,.08);
  --radius:16px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color:var(--text);
  background: radial-gradient(1200px 600px at 20% 10%, rgba(37,99,235,.10), transparent 55%),
              radial-gradient(900px 500px at 80% 20%, rgba(99,102,241,.10), transparent 55%),
              var(--bg);
}

a{color:inherit}
.container{
  width:min(980px, calc(100% - 40px));
  margin: 0 auto;
}

.topbar{
  padding:18px 0;
  border-bottom:1px solid var(--border);
  background:rgba(255,255,255,.75);
  backdrop-filter: blur(12px);
}

.topbar .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}

.brand{
  font-weight:800;
  letter-spacing:.2px;
}

.hint{
  color:var(--muted);
  font-size:14px;
}

main.container{
  padding: 28px 0 26px;
  display:grid;
  gap:18px;
}

.card{
  background:var(--card);
  border:1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px;
}

.card.small{padding:18px}

h1,h2{margin:0 0 8px}
h1{font-size:26px}
h2{font-size:18px}

.sub{
  margin:0 0 16px;
  color:var(--muted);
  line-height:1.5;
}

.dropzone{
  border:2px dashed #c7d2fe;
  border-radius: 18px;
  padding: 26px;
  background: linear-gradient(180deg, rgba(37,99,235,.04), rgba(37,99,235,.02));
  cursor:pointer;
  transition: transform .08s ease, border-color .15s ease, background .15s ease;
  outline:none;
}

.dropzone:hover{transform: translateY(-1px); border-color:#93c5fd;}
.dropzone:focus{border-color:#60a5fa; box-shadow: 0 0 0 4px rgba(37,99,235,.12);}
.dropzone.dragover{
  border-color:#2563eb;
  background: linear-gradient(180deg, rgba(37,99,235,.10), rgba(37,99,235,.03));
}

.dz-inner{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:10px;
  text-align:center;
}

.dz-icon{font-size:28px}
.dz-title{font-weight:700}
.dz-sub{color:var(--muted); font-size:14px}

.fileinfo{
  margin-top: 16px;
  padding: 12px 14px;
  background:#f9fafb;
  border:1px solid var(--border);
  border-radius: 12px;
  display:flex;
  justify-content:space-between;
  gap:14px;
  align-items:center;
}

.fileinfo strong{font-weight:700}
.fileinfo .meta{color:var(--muted); font-size:14px}

.progress-wrap{margin-top: 16px}
.progress{
  height: 12px;
  background:#eef2ff;
  border-radius: 999px;
  overflow:hidden;
  border:1px solid #e0e7ff;
}
.progress-bar{
  height:100%;
  background: linear-gradient(90deg, var(--primary), #4f46e5);
  width:0%;
  transition: width .08s linear;
}
.progress-meta{
  display:flex;
  justify-content:space-between;
  margin-top:8px;
  font-size:14px;
  color:var(--muted);
}

.actions{
  margin-top: 16px;
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  align-items:center;
}

.btn{
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 11px 16px;
  font-weight:700;
  cursor:pointer;
  text-decoration:none;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  transition: transform .08s ease, background .15s ease, border-color .15s ease, opacity .15s ease;
  user-select:none;
}

.btn:active{transform: translateY(1px)}
.btn[disabled]{opacity:.55; cursor:not-allowed}

.btn-primary{
  background: var(--primary);
  color:#fff;
}
.btn-primary:hover{background: var(--primary-2)}

.btn-secondary{
  background:#fff;
  color:var(--text);
  border-color: var(--border);
}
.btn-secondary:hover{border-color:#c7d2fe}

.btn-ghost{
  background:transparent;
  border-color: var(--border);
  color:var(--text);
}
.btn-ghost:hover{border-color:#c7d2fe}

.result{
  margin-top: 16px;
  padding: 14px;
  border-radius: 14px;
  border:1px solid #d1fae5;
  background:#ecfdf5;
}

.result .row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
}
.result .link{
  font-weight:700;
  word-break: break-all;
}
.badge{
  display:inline-flex;
  align-items:center;
  padding: 4px 10px;
  border-radius:999px;
  background:#dbeafe;
  color:#1e40af;
  font-size:12px;
  font-weight:700;
}

.alert{
  margin-top:12px;
  padding:12px 14px;
  border-radius: 12px;
  border:1px solid #fee2e2;
  background:#fef2f2;
}

.bullets{
  margin: 10px 0 0;
  padding-left: 18px;
  color:var(--muted);
  line-height: 1.6;
}

.kv{
  margin-top:14px;
  border:1px solid var(--border);
  border-radius: 14px;
  overflow:hidden;
}
.kv-row{
  display:grid;
  grid-template-columns: 140px 1fr;
  gap:10px;
  padding: 12px 14px;
  border-top:1px solid var(--border);
}
.kv-row:first-child{border-top:0}
.kv-k{color:var(--muted); font-size:14px}
.kv-v{font-weight:700}

.footer{
  padding: 18px 0 30px;
  color:var(--muted);
}

.muted{color:var(--muted)}
.small{font-size:13px}

.hidden{display:none !important}


.mt-6{margin-top:6px}
.mt-12{margin-top:12px}
.mt-14{margin-top:14px}
.badge-danger{background:#fee2e2;color:#991b1b}

@media (max-width: 640px){
  .topbar .container{flex-direction:column; align-items:flex-start}
  h1{font-size:22px}
  .kv-row{grid-template-columns: 1fr; gap:6px}
  .btn{width:100%}
  .actions{flex-direction:column; align-items:stretch}
}