:root {
  --bg: #0b1120; --panel: #111a2e; --panel2: #0b1120; --line: #223049;
  --text: #e7ecf5; --muted: #93a1b8; --accent: #38bdf8; --accent2: #6366f1;
  --ok: #4ade80; --err: #fb7185; --warn: #facc15;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 15px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: .5rem 1rem; padding: .7rem 1rem; background: var(--panel);
  border-bottom: 1px solid var(--line);
}
.brand { font-weight: 700; font-size: 1.05rem; color: var(--text); }
.topbar nav { display: flex; align-items: center; flex-wrap: wrap; gap: .5rem .9rem; font-size: .9rem; }
.topbar .who { color: var(--muted); }
@media (max-width: 560px) {
  .topbar { padding: .6rem .8rem; }
  .brand { font-size: 1rem; width: 100%; }
  .topbar nav { width: 100%; gap: .5rem .8rem; }
  .topbar .who { flex-basis: 100%; font-size: .8rem; }
}
.inline { display: inline; margin: 0; }
button.link {
  background: none; border: none; color: var(--accent); cursor: pointer;
  font: inherit; padding: 0;
}
button.link.danger { color: var(--err); }
button.link:disabled { color: var(--muted); cursor: not-allowed; }

.wrap { max-width: 1080px; margin: 1.6rem auto; padding: 0 1.2rem; }
@media (max-width: 560px) {
  .wrap { margin: 1rem auto; padding: 0 .8rem; }
  .card { padding: 1rem; border-radius: 12px; }
  .card h1 { font-size: 1.1rem; }
  .grid { gap: 1rem; }
}
.foot { text-align: center; color: var(--muted); font-size: .8rem; padding: 2rem 0; }

.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.4rem; }
@media (max-width: 900px) { .grid { grid-template-columns: 1fr; } }

.card {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: 14px; padding: 1.4rem;
}
.card h1 { margin: 0 0 1rem; font-size: 1.2rem; }
.card.auth { max-width: 380px; margin: 3rem auto; }

label { display: block; margin: .6rem 0; font-size: .9rem; color: var(--muted); }
input[type=text], input[type=password], select, textarea {
  width: 100%; margin-top: .3rem; padding: .55rem .65rem;
  background: var(--panel2); border: 1px solid var(--line); border-radius: 8px;
  color: var(--text); font: inherit;
}
textarea { resize: vertical; font-family: ui-monospace, Menlo, Consolas, monospace; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; }
@media (max-width: 520px) { .row { grid-template-columns: 1fr; } }
.tbl-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
label.check, label.check { display: flex; align-items: center; gap: .5rem; color: var(--text); }
label.check input { width: auto; margin: 0; }

.btn {
  display: inline-block; padding: .55rem 1rem; border-radius: 999px;
  border: 1px solid var(--line); background: var(--panel2); color: var(--text);
  cursor: pointer; font: inherit;
}
.btn:hover { text-decoration: none; border-color: var(--accent); }
.btn.sm { padding: .3rem .7rem; font-size: .82rem; }
.btn.primary {
  border: none; color: #06121f; font-weight: 600;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
}
.btn.primary:disabled { opacity: .6; cursor: wait; }

.drop {
  display: block; text-align: center; padding: 1.6rem 1rem; cursor: pointer;
  border: 2px dashed var(--line); border-radius: 12px; color: var(--muted);
}
.drop.over { border-color: var(--accent); color: var(--text); }
.drop input { display: none; }
.drop small { display: block; margin-top: .4rem; font-size: .78rem; }

.hint { font-size: .8rem; color: var(--muted); margin-top: .6rem; }
.muted { color: var(--muted); }

.alert { padding: .6rem .8rem; border-radius: 8px; margin: .5rem 0; font-size: .88rem;
  background: rgba(56,189,248,.1); border: 1px solid rgba(56,189,248,.3); }
.alert.error { background: rgba(251,113,133,.12); border-color: rgba(251,113,133,.4); color: #ffd7dd; }
.alert.ok { background: rgba(74,222,128,.12); border-color: rgba(74,222,128,.4); }

.listhead { display: flex; align-items: center; gap: .6rem; }
.dot { width: 10px; height: 10px; border-radius: 50%; background: var(--muted); }
.dot.on { background: var(--ok); box-shadow: 0 0 8px var(--ok); }

.jobs { display: flex; flex-direction: column; gap: .8rem; }
.job { border: 1px solid var(--line); border-radius: 10px; padding: .8rem .9rem; background: var(--panel2); }
.job-top { display: flex; justify-content: space-between; align-items: center; gap: .6rem; }
.job-top strong { font-weight: 600; word-break: break-word; }
.job-meta { font-size: .8rem; color: var(--muted); margin: .4rem 0; }
.badge { font-size: .72rem; padding: .15rem .55rem; border-radius: 999px; white-space: nowrap; }
.badge.busy { background: rgba(250,204,21,.15); color: var(--warn); }
.badge.done { background: rgba(74,222,128,.15); color: var(--ok); }
.badge.failed { background: rgba(251,113,133,.15); color: var(--err); }
.bar { height: 6px; background: var(--line); border-radius: 999px; overflow: hidden; margin: .5rem 0; }
.bar span { display: block; height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent2)); transition: width .5s; }
.job.done .bar span { background: var(--ok); }
.job.failed .bar span { background: var(--err); }
.dlrow { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: .5rem; }
.err { color: var(--err); font-size: .85rem; }

.tbl { width: 100%; border-collapse: collapse; font-size: .88rem; }
.tbl th, .tbl td { text-align: left; padding: .5rem .4rem; border-bottom: 1px solid var(--line); }
.tbl .actions { display: flex; gap: .6rem; }

/* --- Vista de resultado --- */
.card h2 { font-size: 1.05rem; margin: 1.4rem 0 .6rem; }
.box { background: var(--panel2); border: 1px solid var(--line); border-radius: 10px; padding: .9rem; }
.chapters { margin: 0; padding-left: 1.1rem; }
.chapters li { margin-bottom: .5rem; }
.tags { display: flex; flex-wrap: wrap; gap: .4rem; }
.tag { background: rgba(56,189,248,.12); border: 1px solid rgba(56,189,248,.3);
  border-radius: 999px; padding: .2rem .6rem; font-size: .8rem; }

/* --- Chat IA --- */
.quickies { display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: .8rem; }
.chat { display: flex; flex-direction: column; gap: .55rem; max-height: 420px;
  overflow-y: auto; padding: .4rem 0; }
.msg { padding: .6rem .8rem; border-radius: 12px; max-width: 85%; white-space: pre-wrap;
  line-height: 1.5; font-size: .92rem; }
.msg.user { align-self: flex-end; background: linear-gradient(90deg, var(--accent), var(--accent2)); color: #06121f; }
.msg.bot { align-self: flex-start; background: var(--panel2); border: 1px solid var(--line); }
.msg.err { border-color: var(--err); color: #ffd7dd; }
.chatbar { display: flex; gap: .5rem; margin-top: .7rem; }
.chatbar textarea { flex: 1; resize: vertical; }
@media (max-width: 560px) { .msg { max-width: 100%; } .chatbar { flex-direction: column; } }