* { box-sizing: border-box; }
body {
  margin: 0; font-family: -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  background: #0b1020; color: #e7ecf5; min-height: 100vh;
}
header {
  padding: 18px 32px; border-bottom: 1px solid #1f2746;
  display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
}
header h1 { margin: 0; font-size: 20px; }
.brand { color: #e7ecf5; text-decoration: none; }
nav { display: flex; align-items: center; gap: 14px; font-size: 13px; }
nav a { color: #b8c4ff; text-decoration: none; }
nav a:hover { color: #fff; }
nav .who { color: #8a96b8; }
nav .role { font-size: 10px; padding: 1px 6px; background: #2b3566; border-radius: 999px; margin-left: 4px; color: #b8c4ff; text-transform: uppercase; }
.inline { display: inline; }
.link { background: none; padding: 0; color: #b8c4ff; text-decoration: underline; }
.tag {
  font-size: 11px; padding: 2px 8px; background: #2b3566; border-radius: 999px;
  vertical-align: middle; margin-left: 8px; color: #b8c4ff;
}
.sub { margin: 4px 0 0; color: #8a96b8; font-size: 13px; }
main { max-width: 880px; margin: 24px auto; padding: 0 16px; display: grid; gap: 16px; }
.card {
  background: #131a35; border: 1px solid #232b52; border-radius: 12px; padding: 18px 20px;
}
.card h2 { margin: 0 0 12px; font-size: 16px; color: #c6d0f0; }
label { display: block; font-size: 12px; color: #9aa6c8; margin: 10px 0 4px; }
textarea, input[type=file] {
  width: 100%; background: #0c1330; color: #e7ecf5; border: 1px solid #283163;
  border-radius: 8px; padding: 10px; font: inherit; resize: vertical;
}
.row { display: flex; align-items: center; gap: 10px; margin-top: 14px; flex-wrap: wrap; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.instructions-block {
  margin-top: 12px; border: 1px dashed #2d3a6a; border-radius: 8px; padding: 10px 14px;
}
.instructions-block summary {
  cursor: pointer; font-size: 13px; color: #9aa6c8; user-select: none;
}
.instructions-block summary:hover { color: #c6d0f0; }
.hint { font-size: 12px; color: #6b769a; margin: 8px 0; line-height: 1.6; }
.hint em { color: #8a96b8; font-style: normal; }
select {
  width: 100%; background: #0c1330; color: #e7ecf5; border: 1px solid #283163;
  border-radius: 8px; padding: 10px; font: inherit;
}
button {
  border: 0; border-radius: 8px; padding: 10px 16px; font-weight: 600; cursor: pointer;
  background: #2b3566; color: #e7ecf5;
}
button.primary { background: #4f7cff; }
button.danger  { background: #c0455a; }
button:disabled { opacity: .5; cursor: not-allowed; }
.status { font-size: 12px; color: #8a96b8; }
.meter { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; font-size: 12px; color: #9aa6c8; }
.dot { width: 10px; height: 10px; border-radius: 50%; background: #3a4577; }
.dot.on { background: #4ade80; box-shadow: 0 0 10px #4ade80; }
.transcript {
  height: 280px; overflow-y: auto; background: #0c1330; border: 1px solid #283163;
  border-radius: 8px; padding: 12px; font-size: 14px; line-height: 1.5;
}
.msg { margin: 6px 0; }
.msg.user { color: #9be7c2; }
.msg.ai   { color: #c8d4ff; }
.msg .who { font-size: 11px; opacity: .7; margin-right: 6px; text-transform: uppercase; }
pre { background: #0c1330; border: 1px solid #283163; border-radius: 8px; padding: 12px; overflow: auto; }
footer { text-align: center; padding: 18px; color: #6b769a; }

/* Forms / tables / pills / cards */
.card.narrow { max-width: 420px; margin: 0 auto; }
form label { display: block; margin: 10px 0; font-size: 12px; color: #9aa6c8; }
form label input, form label select, form label textarea {
  display: block; width: 100%; margin-top: 4px;
  background: #0c1330; color: #e7ecf5; border: 1px solid #283163;
  border-radius: 8px; padding: 10px; font: inherit;
}
input[type=text], input[type=email], input[type=password], input[type=number] {
  background: #0c1330; color: #e7ecf5; border: 1px solid #283163;
  border-radius: 8px; padding: 10px; font: inherit;
}
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid #1f2746; vertical-align: top; }
th { color: #8a96b8; font-weight: 600; font-size: 11px; text-transform: uppercase; letter-spacing: .04em; }
.muted { color: #6b769a; }
.copy {
  width: 100%; background: #0c1330; border: 1px solid #283163; color: #b8c4ff;
  padding: 6px 8px; border-radius: 6px; font: 12px ui-monospace, Consolas, monospace;
}
.btn {
  display: inline-block; padding: 6px 10px; font-size: 12px; border-radius: 6px;
  background: #2b3566; color: #e7ecf5; text-decoration: none; border: 0; cursor: pointer;
}
.btn.danger { background: #c0455a; }
.pill {
  display: inline-block; padding: 2px 8px; font-size: 11px; border-radius: 999px;
  background: #2b3566; color: #b8c4ff; text-transform: uppercase; letter-spacing: .04em;
}
.pill.pending     { background: #3a4577; color: #c6d0f0; }
.pill.in_progress { background: #5b3f12; color: #ffd596; }
.pill.completed   { background: #1f4d33; color: #9be7c2; }
.pill.open        { background: #1f4d33; color: #9be7c2; }
.pill.used        { background: #3a4577; color: #c6d0f0; }
.flash {
  padding: 10px 14px; border-radius: 8px; margin-bottom: 14px; font-size: 13px;
}
.flash.error { background: #3a1d24; color: #ffb4b4; border: 1px solid #602b3a; }
.flash.ok    { background: #14361f; color: #b8f5cf; border: 1px solid #1f5c33; }