/* ContentOps Review App — hoja única.
   Mesa de revisión editorial: papel neutro, tinta, un azul de imprenta.
   La cinta de 9 segmentos es la firma visual del producto. */

:root {
  --paper: #f3f4ef;
  --surface: #ffffff;
  --ink: #22282f;
  --muted: #69727c;
  --line: #dfe2d8;
  --accent: #2f5d8a;        /* azul de imprenta */
  --accent-ink: #23486c;
  /* estados */
  --c-pending: #b07a1e;
  --c-review: #b07a1e;
  --c-ok: #2e7d4f;
  --c-bad: #a63d40;
  --c-block: #8a2846;
  --c-regen: #6b4fa0;
  --c-neutral: #69727c;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: 'Archivo', system-ui, -apple-system, sans-serif;
  background: var(--paper);
  color: var(--ink);
  font-size: 15px;
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
code, pre, .mono { font-family: 'Spline Sans Mono', ui-monospace, monospace; font-size: 0.9em; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 1.5rem; font-weight: 700; letter-spacing: -0.01em; margin: 0.4rem 0 1rem; }
h2 { font-size: 1.05rem; font-weight: 600; margin: 0 0 0.75rem; }
h3 { font-size: 0.9rem; font-weight: 600; margin: 1rem 0 0.4rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; }

/* topbar */
.topbar {
  display: flex; align-items: center; gap: 1.5rem;
  background: var(--ink); color: #fff;
  padding: 0.55rem 1.25rem;
}
.brand { font-weight: 700; color: #fff; font-size: 1.05rem; letter-spacing: -0.02em; }
.brand span { color: #9fc1e0; }
.brand em { font-style: normal; font-weight: 400; color: #8a919b; font-size: 0.8em; margin-left: 0.35em; }
.brand:hover { text-decoration: none; }
.topbar nav a { color: #cfd4da; margin-right: 1rem; }
.userbox { margin-left: auto; display: flex; align-items: center; gap: 0.75rem; }
.uname { color: #cfd4da; font-size: 0.85rem; }
.role { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.05em; padding: 2px 8px; border-radius: 3px; background: #3a424b; color: #cfd4da; }
.role-admin { background: #4c3357; }
.role-operator { background: #2f4d64; }

.wrap { flex: 1; width: 100%; max-width: 1180px; margin: 0 auto; padding: 1.5rem 1.25rem 3rem; }
.foot { text-align: center; color: var(--muted); font-size: 0.75rem; padding: 1rem; border-top: 1px solid var(--line); }
.crumbs { font-size: 0.8rem; color: var(--muted); margin: 0 0 0.25rem; }

/* cards */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 8px; padding: 1.1rem 1.25rem; margin-bottom: 1.25rem; }
.card.center { text-align: center; max-width: 420px; margin: 4rem auto; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; align-items: start; }
@media (max-width: 900px) { .grid-2 { grid-template-columns: 1fr; } }

/* login */
.login-card { max-width: 380px; margin: 9vh auto 0; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 2rem; }
.brand-lg { font-size: 1.6rem; margin: 0; }
.brand-lg span { color: var(--accent); }
.brand-lg em { font-style: normal; font-weight: 400; color: var(--muted); font-size: 0.65em; }

/* forms */
.stack { display: flex; flex-direction: column; gap: 0.8rem; }
label { display: flex; flex-direction: column; gap: 0.25rem; font-size: 0.82rem; font-weight: 500; color: var(--muted); }
label.check { flex-direction: row; align-items: center; gap: 0.5rem; font-weight: 400; color: var(--ink); }
input[type=text], input[type=email], input[type=password], textarea, select {
  font: inherit; color: var(--ink);
  border: 1px solid var(--line); border-radius: 6px;
  padding: 0.5rem 0.65rem; background: #fbfcf9;
}
input:focus, textarea:focus, select:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: var(--accent); }
textarea { resize: vertical; }
fieldset { border: 1px solid var(--line); border-radius: 6px; display: flex; flex-direction: column; gap: 0.35rem; }
legend { font-size: 0.8rem; color: var(--muted); padding: 0 0.4rem; }
.inline-form { display: flex; gap: 0.75rem; align-items: flex-end; flex-wrap: wrap; }

/* buttons */
.btn {
  display: inline-block; font: inherit; font-weight: 600; font-size: 0.85rem;
  border: 1px solid var(--line); border-radius: 6px;
  background: var(--surface); color: var(--ink);
  padding: 0.45rem 0.9rem; cursor: pointer;
}
.btn:hover { border-color: var(--accent); text-decoration: none; }
.btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.btn-primary { background: var(--accent); border-color: var(--accent-ink); color: #fff; }
.btn-primary:hover { background: var(--accent-ink); }
.btn-primary:disabled { background: #b9c3cc; border-color: #b9c3cc; cursor: not-allowed; }
.btn-sm { padding: 0.25rem 0.6rem; font-size: 0.78rem; }
.btn-ghost { background: transparent; border-color: #4a525b; color: #cfd4da; }
.mini { font-size: 0.75rem; }
.muted { color: var(--muted); }
.warn { color: var(--c-pending); }
.err { color: var(--c-bad); }
.pre { white-space: pre-wrap; }

/* tables & lists */
.tbl { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
.tbl th { text-align: left; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); border-bottom: 1px solid var(--line); padding: 0.4rem 0.5rem; }
.tbl td { border-bottom: 1px solid var(--line); padding: 0.5rem; vertical-align: top; }
.list { list-style: none; margin: 0; padding: 0; }
.list li { padding: 0.45rem 0; border-bottom: 1px solid var(--line); display: flex; align-items: center; gap: 0.6rem; }
.list li:last-child { border-bottom: 0; }
.kv { display: grid; grid-template-columns: 200px 1fr; gap: 0.35rem 1rem; margin: 0; }
.kv dt { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); }
.kv dd { margin: 0; }
@media (max-width: 700px) { .kv { grid-template-columns: 1fr; } }

/* pills / estados */
.pill { display: inline-block; font-size: 0.7rem; font-weight: 600; letter-spacing: 0.03em; padding: 2px 8px; border-radius: 999px; border: 1px solid currentColor; }
.pill.lg { font-size: 0.8rem; padding: 4px 12px; }
.st-generating, .st-generated, .st-draft { color: var(--c-neutral); }
.st-in_review, .st-needs_review, .st-queued { color: var(--c-pending); }
.st-approved, .st-sent, .st-active, .st-ready_for_client, .st-sent_to_client { color: var(--c-ok); }
.st-partially_approved { color: #56753a; }
.st-edited { color: var(--accent); }
.st-rejected, .st-failed { color: var(--c-bad); }
.st-blocked_risk { color: var(--c-block); }
.st-regenerate_requested { color: var(--c-regen); }
.st-skipped, .st-paused { color: var(--c-neutral); }
.vis-internal { color: var(--c-pending); }
.vis-client { color: var(--c-ok); }
.vis-admin { color: var(--c-block); }

/* firma: cinta de 9 segmentos */
.ribbon { display: flex; gap: 4px; margin: 0.25rem 0 1rem; }
.ribbon .seg {
  flex: 1; min-width: 0; height: 34px; border-radius: 4px;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Spline Sans Mono', monospace; font-size: 0.68rem; font-weight: 500;
  color: #fff; opacity: 0.92; text-decoration: none;
}
.ribbon .seg:hover { opacity: 1; transform: translateY(-1px); }
.ribbon .seg span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; padding: 0 4px; }
.ribbon .st-draft { background: #9aa2ab; }
.ribbon .st-needs_review { background: var(--c-pending); }
.ribbon .st-edited { background: var(--accent); }
.ribbon .st-approved { background: var(--c-ok); }
.ribbon .st-rejected { background: var(--c-bad); }
.ribbon .st-blocked_risk { background: var(--c-block); }
.ribbon .st-regenerate_requested { background: var(--c-regen); }
.ribbon .st-failed { background: #5d6570; }

/* run view */
.run-head { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.run-head h1 { margin: 0; }
.run-actions { display: flex; gap: 0.6rem; margin: 0.5rem 0 1.25rem; }
.row-between { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 0.5rem; }
.filters { display: flex; gap: 0.5rem; }
.filters select { font-size: 0.8rem; padding: 0.3rem 0.5rem; }
.strategy { border-left: 4px solid var(--accent); }
.topic-line { font-weight: 500; color: var(--ink); margin-top: 0; }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.8rem; margin-top: 0.75rem; }
@media (max-width: 950px) { .cards { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .cards { grid-template-columns: 1fr; } }
.item-card {
  display: block; border: 1px solid var(--line); border-radius: 8px;
  padding: 0.75rem 0.85rem; background: #fdfdfb; color: var(--ink);
}
.item-card:hover { border-color: var(--accent); text-decoration: none; }
.ic-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 0.35rem; }
.ic-topic { margin: 0.15rem 0; font-weight: 500; min-height: 2.6em; }
.decision { font-weight: 600; }
.d-pending_review { color: var(--c-pending); }
.d-approved, .d-approved_with_edits { color: var(--c-ok); }
.d-rejected { color: var(--c-bad); }
.d-regenerate { color: var(--c-regen); }

/* item detail */
.copybox {
  background: #f6f7f2; border: 1px solid var(--line); border-radius: 6px;
  padding: 0.85rem; white-space: pre-wrap; font-size: 0.85rem; margin: 0 0 0.6rem;
  max-height: 420px; overflow: auto;
}
.copybox.dim { color: var(--muted); }
.blocks { list-style: none; padding: 0; }
.blocks li { border-bottom: 1px dashed var(--line); padding: 0.4rem 0; }
.issues { list-style: none; padding: 0; }
.issues li { padding: 0.3rem 0; }
.sev { font-size: 0.68rem; font-weight: 700; text-transform: uppercase; padding: 1px 6px; border-radius: 3px; color: #fff; }
.sev-low { background: #8a939d; }
.sev-med, .sev-medium { background: var(--c-pending); }
.sev-high { background: var(--c-bad); }
details { margin-top: 0.75rem; }
summary { cursor: pointer; font-size: 0.85rem; color: var(--accent); }

/* alerts */
.alert { border-radius: 6px; padding: 0.6rem 0.9rem; margin-bottom: 1rem; font-size: 0.88rem; border: 1px solid; }
.alert-ok { color: var(--c-ok); border-color: var(--c-ok); background: #eef6f0; }
.alert-warn { color: var(--c-pending); border-color: var(--c-pending); background: #faf4e7; }
.alert-err { color: var(--c-bad); border-color: var(--c-bad); background: #faeeee; }

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}

/* ===== capa paramétrica ===== */
.badge { display:inline-block; font-size:0.62rem; font-weight:700; text-transform:uppercase; letter-spacing:0.06em; padding:2px 7px; border-radius:3px; color:#fff; }
.bk-core { background:#2f5d8a; }
.bk-flex { background:#7a8492; }
.bk-event { background:#6b4fa0; }

.progress-line { display:flex; align-items:center; gap:0.75rem; margin:0 0 0.75rem; }
.progress-bar { flex:1; height:8px; background:#e3e6dd; border-radius:999px; overflow:hidden; }
.progress-fill { height:100%; background:var(--c-ok); border-radius:999px; transition:width .2s; }

.help { display:inline-flex; align-items:center; justify-content:center; width:15px; height:15px; border-radius:50%; background:#dfe3d9; color:#5a6472; font-size:0.62rem; font-weight:700; cursor:help; vertical-align:middle; }

.decision-set { display:flex; flex-direction:column; gap:0.35rem; }
.decision-opt { flex-direction:row; align-items:center; gap:0.5rem; font-weight:600; color:var(--ink); border:1px solid var(--line); border-radius:6px; padding:0.45rem 0.6rem; cursor:pointer; }
.decision-opt:has(input:checked) { border-color:var(--accent); background:#f0f4f8; }
.decision-opt.d-approved:has(input:checked) { border-color:var(--c-ok); background:#eef6f0; }
.decision-opt.d-rejected:has(input:checked) { border-color:var(--c-bad); background:#faeeee; }
.decision-opt.d-regenerate:has(input:checked) { border-color:var(--c-regen); background:#f3effa; }

.chips { display:flex; flex-wrap:wrap; gap:0.35rem; }
.chip { flex-direction:row; align-items:center; gap:0.3rem; font-weight:400; font-size:0.76rem; color:var(--ink); border:1px solid var(--line); border-radius:999px; padding:0.2rem 0.6rem; cursor:pointer; }
.chip input { margin:0; }
.chip:has(input:checked) { border-color:var(--accent); background:#eef3f8; font-weight:600; }

.btn-row { display:flex; gap:0.5rem; }
.metric-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:0.4rem; }
.metric-grid label { font-size:0.72rem; }
.metric-grid input { padding:0.3rem 0.4rem; }
.learning-row { display:flex; justify-content:space-between; align-items:flex-start; gap:1rem; border-bottom:1px solid var(--line); padding:0.6rem 0; }
.learning-row:last-child { border-bottom:0; }
.visual-card { border-left:4px solid var(--c-regen); }
textarea.mono { font-family:'Spline Sans Mono', ui-monospace, monospace; font-size:0.78rem; }