:root {
  --bg: #0b1220;
  --card: #121a2b;
  --text: #e7eefc;
  --muted: #a9b7d6;
  --accent: #4f8cff;
  --danger: #ff5c7a;
  --border: rgba(255,255,255,0.10);
  --border2: rgba(255,255,255,0.18);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: radial-gradient(1200px 800px at 20% 0%, #122044 0%, var(--bg) 60%);
  color: var(--text);
}

.wrap {
  max-width: 820px;
  margin: 48px auto;
  padding: 0 16px;
}

h1 { margin: 0 0 8px; font-size: 2rem; }
.sub { margin: 0 0 20px; color: var(--muted); }

.card {
  background: rgba(18, 26, 43, 0.88);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px;
  margin: 12px 0;
  box-shadow: 0 10px 35px rgba(0,0,0,0.25);
}

.dropzone {
  border: 2px dashed var(--border2);
  border-radius: 14px;
  padding: 18px;
  text-align: center;
  cursor: pointer;
  outline: none;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.dropzone:hover { border-color: rgba(79,140,255,0.8); }
.dropzone.dragover {
  border-color: rgba(79,140,255,1);
  background: rgba(79,140,255,0.08);
}

.muted { color: var(--muted); margin: 6px 0 0; }

.filelist {
  margin-top: 12px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(255,255,255,0.03);
}
.fileitem {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 6px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.fileitem:last-child { border-bottom: none; }
.fileitem span { color: var(--muted); }

.row {
  display: flex;
  gap: 12px;
  margin-top: 12px;
  flex-wrap: wrap;
}
.field {
  flex: 1 1 260px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.field > span { color: var(--muted); font-size: 0.95rem; }

select {
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.03);
  color: var(--text);
}

.checkbox {
  flex-direction: row;
  align-items: center;
  gap: 10px;
  padding-top: 28px;
}

button {
  margin-top: 12px;
  width: 100%;
  padding: 12px 14px;
  border: 0;
  border-radius: 12px;
  background: var(--accent);
  color: white;
  font-weight: 700;
  cursor: pointer;
}
button.secondary {
  background: transparent;
  border: 1px solid var(--border);
}

.hint { margin: 10px 0 0; color: var(--muted); font-size: 0.95rem; }

.hidden { display: none; }
.error { border-color: rgba(255,92,122,0.35); color: #ffd6dd; }

.results .result-item {
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.results .result-item:last-child { border-bottom: none; }
.results a { color: #9ec2ff; word-break: break-all; }
.small { color: var(--muted); font-size: 0.9rem; margin-top: 4px; }