/* edtweb — interfaz de producto (login, sitios, admin, copias) */
:root {
  --navy: #0B132B;
  --navy-2: #151d38;
  --teal: #00BFAE;
  --teal-ink: #0a8f84;
  --pink: #ED07B2;
  --bg: #F3F4F8;
  --surface: #fff;
  --ink: #0B132B;
  --muted: #5c6478;
  --line: #E4E7EE;
  --shadow: 0 1px 2px rgba(11,19,43,.05), 0 10px 28px rgba(11,19,43,.06);
  --nav-w: 232px;
  --font: "Segoe UI", ui-sans-serif, system-ui, -apple-system, sans-serif;
  --radius: 14px;
}
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--teal-ink); text-decoration: none; font-weight: 600; }
a:hover { color: var(--navy); }

/* —— Login —— */
body.login {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 48px 20px;
  background: #F3F1EC;
  color: var(--ink);
}
.login-wrap {
  width: min(400px, 100%);
  display: grid;
  gap: 28px;
  justify-items: stretch;
}
.login-id {
  text-align: center;
  display: grid;
  justify-items: center;
  gap: 0;
}
.login-id .logo {
  width: 64px; height: 64px;
  display: block;
  filter: drop-shadow(0 8px 20px rgba(11,19,43,.12));
}
.login-name {
  margin: 16px 0 0;
  font-size: 1.85rem;
  font-weight: 700;
  letter-spacing: -.06em;
  line-height: 1;
  color: var(--navy);
}
.login-id .lead {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: .95rem;
  font-weight: 500;
}
.login-card {
  width: 100%;
  background: var(--surface);
  color: var(--ink);
  border-radius: 16px;
  border: 1px solid rgba(11,19,43,.08);
  padding: 28px 26px 24px;
  box-shadow: 0 1px 2px rgba(11,19,43,.04), 0 16px 40px rgba(11,19,43,.06);
  display: grid;
  gap: 14px;
}
.login-card label { display: grid; gap: 6px; font-size: 13px; font-weight: 650; }
.login-card input {
  padding: 12px 14px; border-radius: 10px; border: 1px solid var(--line);
  font: inherit; color: inherit; background: #fff;
}
.login-card input:focus { outline: 2px solid rgba(0,191,174,.45); border-color: var(--teal); }
.login-card button[type="submit"] {
  margin-top: 6px; padding: 12px 16px; border: 0; border-radius: 10px;
  background: var(--navy); color: #fff; font: 700 15px/1 var(--font); cursor: pointer;
}
.login-card button[type="submit"]:hover { background: #151d38; }
.login-card .err { color: #c0126a; font-size: .9rem; min-height: 1.2em; font-weight: 600; }
.logo { display: block; flex-shrink: 0; }

/* —— App shell —— */
body.app {
  display: grid;
  grid-template-columns: var(--nav-w) 1fr;
  min-height: 100vh;
  background: var(--bg);
}
.nav {
  background: var(--navy);
  color: #F2F4F7;
  display: flex;
  flex-direction: column;
  padding: 22px 14px 16px;
  min-height: 100vh;
  position: sticky;
  top: 0;
  height: 100vh;
}
.nav .brand {
  display: flex; align-items: center; gap: 10px;
  color: #fff; font-weight: 800; font-size: 1.05rem;
  letter-spacing: -.03em; padding: 4px 10px 20px;
}
.nav .brand .logo {
  width: 32px; height: 32px;
  background: #fff;
  border-radius: 8px;
  padding: 2px;
  box-sizing: content-box;
}
.nav nav { display: flex; flex-direction: column; gap: 4px; flex: 1; }
.nav nav a {
  display: flex; align-items: center; gap: 10px;
  color: rgba(242,244,247,.72); font-weight: 600; font-size: 14px;
  padding: 10px 12px; border-radius: 10px;
}
.nav nav a:hover { background: rgba(255,255,255,.06); color: #fff; }
.nav nav a.on {
  background: rgba(0,191,174,.16); color: #fff;
  box-shadow: inset 3px 0 0 var(--teal);
}
.nav nav a svg { opacity: .85; flex-shrink: 0; }
.nav-foot {
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: 14px; margin-top: 12px;
  display: flex; flex-direction: column; gap: 10px;
}
.nav-user { padding: 0 10px; }
.nav-user strong { display: block; font-size: 14px; }
.nav-user span {
  display: block; font-size: 12px; color: rgba(242,244,247,.55);
  text-transform: capitalize;
}
.nav-out {
  color: rgba(242,244,247,.7) !important; font-size: 13px; font-weight: 600;
  padding: 8px 12px; border-radius: 8px;
}
.nav-out:hover { background: rgba(255,255,255,.06); color: #fff !important; }

.workspace { min-width: 0; display: flex; flex-direction: column; }
.top {
  display: flex; justify-content: space-between; align-items: flex-end;
  gap: 16px; flex-wrap: wrap;
  padding: 28px 32px 0;
}
.top h1 { margin: 0; font-size: 1.55rem; letter-spacing: -.03em; }
.top .lead { margin: 6px 0 0; color: var(--muted); font-size: 14px; font-weight: 500; }
.workspace > main {
  padding: 24px 32px 48px;
  display: grid;
  gap: 16px;
  width: min(1080px, 100%);
}

/* —— Cards / sitios —— */
.grid-sitios {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
}
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
}
.card h2 { margin: 0; font-size: 1.12rem; letter-spacing: -.02em; display: flex; align-items: center; gap: 8px; }
.draft-dot {
  display: inline-block; width: 9px; height: 9px; border-radius: 50%;
  background: var(--teal); flex-shrink: 0;
  box-shadow: 0 0 0 3px rgba(0,191,174,.22);
}
.card p { margin: 0; color: var(--muted); font-size: 13.5px; }
.card .tipo {
  display: inline-block;
  margin-top: 8px;
  font-size: 11px;
  font-weight: 650;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--navy);
  background: #eef1f7;
  border-radius: 999px;
  padding: 3px 8px;
}
.card .tipo.visual { background: #e6faf7; color: var(--teal-ink); }
.card .paginas { font-size: 13px; }
.card .paginas a { font-weight: 600; }
.card-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; }
.card-meta { font-size: 12px; color: var(--muted); }

.empty {
  background: var(--surface);
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  padding: 40px 24px;
  text-align: center;
  color: var(--muted);
}

/* —— Botones —— */
.btn, button.btn, a.btn {
  appearance: none; border: 0; display: inline-flex; align-items: center;
  justify-content: center; gap: 6px;
  background: var(--navy); color: #fff;
  padding: 9px 16px; border-radius: 10px;
  font: 700 13px/1 var(--font); cursor: pointer;
  text-decoration: none;
}
.btn:hover, a.btn:hover { background: #151d38; color: #fff; }
.btn.ghost, button.btn.ghost, a.btn.ghost {
  background: transparent; color: var(--ink); border: 1px solid var(--line);
}
.btn.ghost:hover, a.btn.ghost:hover { background: #f0f2f6; color: var(--ink); }
.btn.danger { background: var(--pink); color: #fff; }
.btn.danger:hover { filter: brightness(1.05); color: #fff; }
.btn:disabled { opacity: .45; cursor: default; }

/* —— Tablas —— */
.table-wrap {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow); overflow: auto;
}
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
th {
  font-size: 11px; letter-spacing: .06em; text-transform: uppercase;
  color: var(--muted); font-weight: 700; background: #fafbfe;
}
tr:last-child td { border-bottom: 0; }
.tag {
  display: inline-block; padding: 2px 8px; border-radius: 999px;
  font-size: 12px; font-weight: 700;
  background: rgba(0,191,174,.14); color: var(--teal-ink);
}
.tag.off { background: rgba(237,7,178,.12); color: #c0126a; }
.acciones-fila { display: flex; flex-wrap: wrap; gap: 6px; }

form.alta, .filtros, .panel-box {
  display: grid; gap: 12px;
  padding: 20px 22px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.filtros { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); align-items: end; }
label { display: grid; gap: 5px; font-size: 13px; font-weight: 650; }
input, select, textarea {
  padding: 9px 11px; border-radius: 10px; border: 1px solid var(--line);
  background: #fff; color: var(--ink); font: inherit;
}
input:focus, select:focus, textarea:focus {
  outline: 2px solid rgba(0,191,174,.35); border-color: var(--teal);
}
.checkboxes { display: flex; flex-wrap: wrap; gap: 8px 16px; font-weight: 500; }
.checkboxes label { display: flex; align-items: center; gap: 6px; font-weight: 500; }
label.linea { display: flex; align-items: center; gap: 8px; font-weight: 500; }
.err { color: #c0126a; font-weight: 600; min-height: 1.2em; }
.ok { color: var(--teal-ink); }
.muted { color: var(--muted); font-size: 13px; font-weight: 500; }

.audit-list { list-style: none; margin: 0; padding: 0; }
.audit-list li {
  padding: 12px 0; border-bottom: 1px solid var(--line); font-size: 13px;
}
.audit-list code { color: var(--teal-ink); font-weight: 700; }
pre.cmd, textarea#texto-prompt {
  background: #0B132B; color: #9ef0e6;
  border: 0; border-radius: 12px; padding: 16px;
  overflow-x: auto; font-size: 13px; width: 100%;
  font-family: ui-monospace, "SF Mono", Menlo, monospace; line-height: 1.45;
}

.prompt-card h2 { margin: 0 0 6px; }
.split-2 {
  display: grid; gap: 16px;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
}
@media (max-width: 900px) {
  .split-2 { grid-template-columns: 1fr; }
}

@media (max-width: 840px) {
  body.app { grid-template-columns: 1fr; }
  .nav {
    position: sticky; top: 0; z-index: 30;
    height: auto; min-height: 0; width: 100%;
    flex-direction: row; flex-wrap: wrap; align-items: center;
    padding: 12px 14px; gap: 8px;
  }
  .nav .brand { padding: 0 8px 0 0; }
  .nav nav { flex-direction: row; flex: 1; overflow-x: auto; gap: 2px; }
  .nav nav a { padding: 8px 10px; white-space: nowrap; font-size: 13px; }
  .nav nav a.on { box-shadow: none; }
  .nav-foot {
    border: 0; padding: 0; margin: 0 0 0 auto;
    flex-direction: row; align-items: center; gap: 8px;
  }
  .nav-user { display: none; }
  .top, .workspace > main { padding-left: 16px; padding-right: 16px; }
}

/* Diff en crudo del historial. Es HTML, así que no se envuelve: se lee mejor
   con scroll horizontal que con líneas partidas por el medio. */
.edt-diff {
  margin: 10px 0 0;
  max-height: 420px;
  overflow: auto;
  background: #0B132B;
  color: #E5E7EA;
  border-radius: 10px;
  padding: 12px 14px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
  line-height: 1.5;
  white-space: pre;
  tab-size: 2;
}
.panel-box details summary { cursor: pointer; font-weight: 650; font-size: 13px; }