:root {
  --azul: #1877f2;       /* azul Meta */
  --azul-osc: #0f5bd1;
  --tinta: #1c1e21;
  --gris: #606770;
  --linea: #dfe3e8;
  --bg: #f0f2f5;
  --verde: #2f7d32;
  --amarillo: #fff8e1;
  --amarillo-bd: #ffe08a;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--tinta);
  background: var(--bg);
}
.wrap { max-width: 1100px; margin: 0 auto; padding: 0 16px; }

.topbar { background: linear-gradient(135deg, var(--azul), #4a9bff); color: #fff; padding: 22px 0; }
.topbar h1 { margin: 0 0 4px; font-size: 26px; }
.topbar .sub { margin: 0; opacity: .95; font-size: 15px; }

.layout { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-items: start; margin: 22px auto; }
@media (max-width: 860px) { .layout { grid-template-columns: 1fr; } }

.card {
  background: #fff; border: 1px solid var(--linea); border-radius: 12px;
  padding: 20px; box-shadow: 0 1px 2px rgba(0,0,0,.05);
}
.form-card h2 { margin: 0 0 14px; font-size: 18px; }

label { display: block; font-size: 13px; font-weight: 600; color: var(--gris); margin-bottom: 12px; }
input, select, textarea {
  width: 100%; margin-top: 5px; padding: 10px 11px; font-size: 14px;
  border: 1px solid var(--linea); border-radius: 8px; font-family: inherit; color: var(--tinta);
  background: #fff;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--azul); box-shadow: 0 0 0 3px rgba(24,119,242,.15); }
textarea { resize: vertical; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
.grid3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 0 14px; }
@media (max-width: 520px) { .grid2, .grid3 { grid-template-columns: 1fr; } }

.primary {
  width: 100%; margin-top: 6px; padding: 13px; font-size: 15px; font-weight: 700;
  color: #fff; background: var(--azul); border: none; border-radius: 9px; cursor: pointer;
}
.primary:hover { background: var(--azul-osc); }
.primary:disabled { opacity: .6; cursor: default; }
.disclaimer { font-size: 12px; color: var(--gris); text-align: center; margin: 10px 0 0; }

.clave-box { background: var(--amarillo); border: 1px solid var(--amarillo-bd); border-radius: 8px; padding: 10px 12px; margin-bottom: 14px; }
.clave-box label { margin: 0; color: #7a5c00; }

.state { padding: 14px 16px; border-radius: 10px; background: #fff; border: 1px solid var(--linea); font-size: 14px; margin-bottom: 14px; }
.state.load { color: var(--azul); }
.state.err { color: #b00020; border-color: #f3c2c2; background: #fff5f5; }
.hidden { display: none; }

/* Resultado */
.res-card { background: #fff; border: 1px solid var(--linea); border-radius: 12px; padding: 18px; margin-bottom: 14px; box-shadow: 0 1px 2px rgba(0,0,0,.05); }
.res-card h3 { margin: 0 0 10px; font-size: 15px; color: var(--azul-osc); display: flex; align-items: center; gap: 7px; }
.res-card .why { font-size: 13px; color: var(--gris); font-style: italic; margin-top: 8px; }

.resumen { background: #eef4ff; border: 1px solid #cfe0ff; }
.resumen p { margin: 0; font-size: 15px; }

.anuncio { border: 1px solid var(--linea); border-radius: 9px; padding: 12px; margin-bottom: 10px; position: relative; }
.anuncio .angulo { display: inline-block; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .3px; color: var(--azul-osc); background: #eef4ff; padding: 2px 8px; border-radius: 20px; margin-bottom: 8px; }
.anuncio .txt { font-size: 14px; white-space: pre-wrap; margin: 4px 0; }
.anuncio .tit { font-weight: 700; margin: 6px 0 2px; }
.anuncio .desc { font-size: 13px; color: var(--gris); }
.copy-btn { position: absolute; top: 10px; right: 10px; font-size: 12px; padding: 4px 9px; border: 1px solid var(--linea); background: #fff; border-radius: 6px; cursor: pointer; color: var(--gris); }
.copy-btn:hover { border-color: var(--azul); color: var(--azul); }
.copy-btn.ok { color: var(--verde); border-color: var(--verde); }

.kv { font-size: 14px; margin: 5px 0; }
.kv b { color: var(--tinta); }
ul.clean { margin: 6px 0 0; padding-left: 18px; font-size: 14px; }
ul.clean li { margin: 3px 0; }

.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 5px; }
.chip { font-size: 12px; background: #eef1f5; border-radius: 20px; padding: 3px 10px; color: var(--tinta); }
.chip.excl { background: #fdeaea; color: #a12a2a; }

.pasos { counter-reset: paso; list-style: none; padding: 0; margin: 6px 0 0; }
.pasos li { position: relative; padding: 4px 0 4px 30px; font-size: 14px; border-bottom: 1px dashed var(--linea); }
.pasos li:last-child { border-bottom: none; }
.pasos li::before { counter-increment: paso; content: counter(paso); position: absolute; left: 0; top: 4px; width: 21px; height: 21px; background: var(--azul); color: #fff; border-radius: 50%; font-size: 12px; font-weight: 700; display: flex; align-items: center; justify-content: center; }

.check li { list-style: none; padding-left: 24px; position: relative; margin: 5px 0; font-size: 14px; }
.check li::before { content: "✓"; position: absolute; left: 0; color: var(--verde); font-weight: 800; }
.check { padding: 0; margin: 6px 0 0; }

.warn { background: var(--amarillo); border: 1px solid var(--amarillo-bd); color: #6b5200; font-size: 13px; }

.foot { color: var(--gris); font-size: 12px; text-align: center; padding: 20px 16px 30px; }

/* ---- Menú de navegación ---- */
.mainnav { display: flex; gap: 6px; margin: 16px auto 0; flex-wrap: wrap; }
.navlink { text-decoration: none; font-size: 14px; font-weight: 600; color: var(--gris); padding: 9px 15px; border: 1px solid var(--linea); border-bottom: none; border-radius: 9px 9px 0 0; background: #fff; }
.navlink.active { color: var(--azul); box-shadow: inset 0 -3px 0 var(--azul); }

/* ---- Barra de usuario ---- */
.userbar { display: flex; align-items: center; gap: 12px; justify-content: flex-end; margin: 14px 0 4px; font-size: 14px; flex-wrap: wrap; }
.chip-user { background: #fff; border: 1px solid var(--linea); color: var(--tinta); padding: 5px 13px; border-radius: 20px; font-weight: 600; }
.linkbtn { background: none; border: none; color: var(--azul); cursor: pointer; font-size: 14px; text-decoration: none; padding: 5px 8px; font-weight: 600; }
.linkbtn:hover { text-decoration: underline; }

/* ---- Login ---- */
.login-card { max-width: 380px; margin: 40px auto; }
.login-card h2 { margin: 0 0 14px; }
.loginerr { color: #b00020; font-size: 13px; margin: 10px 0 0; }

/* ---- Guía (acordeones) ---- */
.guia { margin-top: 0; }
.acc { background: #fff; border: 1px solid var(--linea); border-radius: 10px; margin-bottom: 10px; overflow: hidden; box-shadow: 0 1px 2px rgba(0,0,0,.04); }
.acc > summary { cursor: pointer; padding: 14px 16px; font-weight: 700; font-size: 15px; color: var(--tinta); list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.acc > summary::after { content: "▸"; color: var(--azul); transition: transform .15s; }
.acc[open] > summary::after { transform: rotate(90deg); }
.acc > summary::-webkit-details-marker { display: none; }
.acc-body { padding: 4px 18px 18px; border-top: 1px solid var(--linea); }
.acc-body h4 { margin: 16px 0 6px; font-size: 14px; color: var(--azul-osc); }
.acc-body p { font-size: 14px; margin: 6px 0; }
.tip { background: #eef4ff; border: 1px solid #cfe0ff; border-radius: 8px; padding: 10px 12px; font-size: 13px; margin: 12px 0; }
.tabla-obj { display: grid; gap: 8px; margin-top: 8px; }
.obj { border: 1px solid var(--linea); border-radius: 8px; padding: 10px 12px; }
.obj b { display: block; margin-bottom: 2px; font-size: 14px; }
.obj span { font-size: 13px; color: var(--gris); }
.btnlink { display: inline-block; text-decoration: none; color: var(--azul); font-weight: 600; padding: 10px 18px; border: 1px solid var(--azul); border-radius: 9px; }
.btnlink:hover { background: var(--azul); color: #fff; }

/* ---- Tabla de administración ---- */
.tabla { width: 100%; border-collapse: collapse; font-size: 14px; }
.tabla th, .tabla td { text-align: left; padding: 9px 8px; border-bottom: 1px solid var(--linea); vertical-align: middle; }
.tabla th { color: var(--gris); font-size: 11px; text-transform: uppercase; letter-spacing: .3px; }
.badge { font-size: 11px; font-weight: 700; padding: 2px 9px; border-radius: 20px; display: inline-block; }
.badge.admin { background: #ffe8cc; color: #8a4b00; }
.badge.asesor { background: #e3f0ff; color: #0f5bd1; }
.badge.on { background: #dff5e1; color: #1e7a2e; }
.badge.off { background: #efefef; color: #888; }
.mini { font-size: 12px; padding: 5px 9px; border: 1px solid var(--linea); background: #fff; border-radius: 6px; cursor: pointer; margin: 2px 3px 2px 0; color: var(--gris); }
.mini:hover { border-color: var(--azul); color: var(--azul); }
.mini.danger:hover { border-color: #c0392b; color: #c0392b; }
@media (max-width: 640px) { .tabla thead { display: none; } .tabla td { display: block; border: none; padding: 3px 0; } .tabla tr { display: block; border-bottom: 1px solid var(--linea); padding: 10px 0; } }

/* ---- Imágenes (thumbnails) ---- */
input[type=file] { padding: 8px; background: #fafbfc; }
.thumbs { display: flex; flex-wrap: wrap; gap: 8px; margin: 4px 0 12px; align-items: center; }
.thumb { position: relative; width: 72px; height: 72px; border-radius: 8px; overflow: hidden; border: 1px solid var(--linea); }
.thumb img { width: 100%; height: 100%; object-fit: cover; }
.thumb .x { position: absolute; top: 2px; right: 2px; width: 20px; height: 20px; border-radius: 50%; border: none; background: rgba(0,0,0,.6); color: #fff; cursor: pointer; font-size: 14px; line-height: 1; }
.thumb-nota { font-size: 12px; color: var(--gris); }

/* ---- Switch / checkbox línea ---- */
.switch { display: flex; align-items: flex-start; gap: 9px; font-weight: 500; color: var(--tinta); margin: 6px 0 14px; }
.switch input { width: auto; margin-top: 2px; }
.switch small { color: var(--gris); font-weight: 400; }

/* ---- Historial ---- */
.muted { color: var(--gris); font-size: 14px; }
.hist-item { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 11px 12px; border: 1px solid var(--linea); border-radius: 9px; margin-bottom: 8px; cursor: pointer; background: #fff; }
.hist-item:hover { border-color: var(--azul); }
.hist-item.sel { border-color: var(--azul); box-shadow: 0 0 0 2px rgba(24,119,242,.15); }
.hist-titulo { font-weight: 700; font-size: 14px; text-transform: capitalize; }
.hist-meta { font-size: 12px; color: var(--gris); margin-top: 2px; }
.tag { font-size: 12px; }
.hist-del { flex-shrink: 0; }