/* ------------------------------------------------------------------ */
/*  Panel Alimgest — "Higiene verificable"                             */
/*  Lienzo acero-blanco · verde estructural · lima = publicado/en rango */
/* ------------------------------------------------------------------ */
:root {
  --acero-50: #f5f7f6;
  --acero-100: #eef2f0;
  --acero-200: #e4eae6;
  --borde: #dde4e0;
  --borde-fuerte: #c8d2cc;
  --verde-900: #14431a;
  --verde-800: #1b5e20;
  --verde-700: #2e7d32;
  --verde-600: #3c9a40;
  --lima-500: #7cb342;
  --lima-400: #8bc34a;
  --grafito-900: #20262a;
  --grafito-700: #333b40;
  --niebla-600: #4e5a54;
  --niebla-500: #5e6a64;
  --niebla-400: #8a968f;
  --ambar-bg: #fdf4e3;
  --ambar-tx: #8a5a12;
  --ambar-bd: #f0dcb6;
  --alerta: #c0392b;
  --alerta-bg: #fbece9;
  --alerta-bd: #f3cfc9;

  --sans: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --mono: ui-monospace, 'SF Mono', 'Cascadia Code', Menlo, Consolas, monospace;

  --radio: 12px;
  --sombra: 0 1px 2px rgba(20, 67, 26, 0.04), 0 6px 20px rgba(20, 67, 26, 0.05);
  --sombra-fuerte: 0 2px 4px rgba(20, 67, 26, 0.05), 0 14px 34px rgba(20, 67, 26, 0.09);
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.6;
  color: var(--grafito-900);
  background:
    radial-gradient(1100px 380px at 100% -8%, rgba(139, 195, 74, 0.06), transparent 60%),
    var(--acero-50);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* Franja de marca superior */
.accent-top {
  height: 3px;
  background: linear-gradient(90deg, var(--verde-800), var(--verde-600) 55%, var(--lima-400));
}

/* --- Barra superior --- */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 0.75rem 1.4rem;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: saturate(140%) blur(6px);
  border-bottom: 1px solid var(--borde);
  position: sticky;
  top: 0;
  z-index: 20;
}
.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 0.55rem;
  text-decoration: none;
}
.brand-mark {
  align-self: center;
  width: 11px;
  height: 11px;
  transform: rotate(45deg);
  border-radius: 2px;
  background: var(--lima-400);
  box-shadow: 0 0 0 3px rgba(139, 195, 74, 0.18);
}
.brand-name {
  font-weight: 700;
  font-size: 1.12rem;
  letter-spacing: -0.02em;
  color: var(--grafito-900);
}
.brand-sub {
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--niebla-500);
  padding-left: 0.55rem;
  border-left: 1px solid var(--borde-fuerte);
}
.userbar {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.85rem;
}
.userbar-email {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--niebla-500);
}
.userbar-link {
  color: var(--verde-700);
  text-decoration: none;
  font-weight: 500;
}
.userbar-link:hover { color: var(--verde-800); text-decoration: underline; }
.userbar form { margin: 0; }

/* --- Menú desplegable de secciones --- */
.menu { position: relative; }
.menu summary {
  list-style: none;
  padding: 0.4rem 0.9rem;
  font-size: 0.88rem;
}
.menu summary::-webkit-details-marker { display: none; }
.menu-flecha { font-size: 0.7rem; transition: transform 0.15s; }
.menu[open] .menu-flecha { transform: rotate(180deg); }
.menu-panel {
  position: absolute;
  right: 0;
  top: calc(100% + 0.45rem);
  min-width: 250px;
  max-height: calc(100vh - 5rem);
  overflow-y: auto;
  padding: 0.4rem;
  background: #fff;
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  box-shadow: var(--sombra-fuerte);
  z-index: 30;
}
.menu-grupo {
  margin: 0.55rem 0.65rem 0.2rem;
  font-family: var(--mono);
  font-size: 0.64rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--niebla-400);
}
.menu-grupo:first-child { margin-top: 0.3rem; }
.menu-item {
  display: block;
  width: 100%;
  padding: 0.45rem 0.65rem;
  border: 0;
  border-radius: 8px;
  background: transparent;
  font: inherit;
  font-size: 0.9rem;
  font-weight: 500;
  text-align: left;
  color: var(--grafito-700);
  text-decoration: none;
  cursor: pointer;
}
.menu-item:hover { background: var(--acero-100); color: var(--verde-800); }
.menu-item[aria-current='page'] { background: rgba(139, 195, 74, 0.14); color: var(--verde-800); }
.menu-salir { color: var(--alerta); margin-top: 0.3rem; border-top: 1px solid var(--borde); border-radius: 0 0 8px 8px; }
.menu-salir:hover { background: var(--alerta-bg); color: var(--alerta); }

/* --- Filtros por tipo de formulario --- */
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0 0 1.2rem;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.3rem 0.8rem;
  border: 1px solid var(--borde-fuerte);
  border-radius: 999px;
  background: #fff;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--niebla-600);
  text-decoration: none;
}
.chip:hover { border-color: var(--verde-600); color: var(--verde-800); }
.chip-activo { background: var(--verde-700); border-color: var(--verde-700); color: #fff; }
.chip-activo:hover { color: #fff; }
.chip-n { font-family: var(--mono); font-size: 0.72rem; opacity: 0.75; }

/* --- Contenido --- */
.content {
  max-width: 960px;
  margin: 2rem auto;
  padding: 0 1.2rem;
}

/* --- Cabecera de sección --- */
.toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.4rem;
}
.toolbar h1 {
  margin: 0;
  font-size: 1.55rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--grafito-900);
}

/* --- Tarjeta --- */
.card {
  background: #fff;
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  padding: 1.5rem;
  box-shadow: var(--sombra);
}

/* --- Botones --- */
.btn-primary,
.btn-ghost,
.btn-quiet,
button {
  font: inherit;
  font-weight: 500;
  border-radius: 9px;
  cursor: pointer;
  border: 1px solid transparent;
  padding: 0.5rem 1rem;
  transition: background-color 0.15s, border-color 0.15s, color 0.15s, box-shadow 0.15s;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  white-space: nowrap;
}
.btn-primary {
  background: var(--verde-700);
  color: #fff;
  box-shadow: 0 1px 2px rgba(20, 67, 26, 0.18);
}
.btn-primary:hover { background: var(--verde-800); }
.btn-ghost {
  background: #fff;
  color: var(--verde-800);
  border-color: var(--borde-fuerte);
}
.btn-ghost:hover { border-color: var(--verde-600); background: var(--acero-50); }
.btn-quiet {
  background: transparent;
  color: var(--niebla-600);
  border-color: var(--borde);
  padding: 0.4rem 0.8rem;
  font-size: 0.85rem;
}
.btn-quiet:hover { color: var(--grafito-900); border-color: var(--borde-fuerte); }

/* Botón de borrar (peligro discreto) dentro de acciones de fila */
.row-actions button {
  background: #fff;
  color: var(--alerta);
  border-color: var(--alerta-bd);
  padding: 0.4rem 0.8rem;
  font-size: 0.85rem;
}
.row-actions button:hover { background: var(--alerta-bg); border-color: var(--alerta); }
.row-actions form { margin: 0; }

/* --- Formularios --- */
label {
  display: block;
  margin: 1rem 0 0;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--grafito-700);
}
input,
select,
textarea {
  width: 100%;
  margin-top: 0.4rem;
  padding: 0.6rem 0.7rem;
  font: inherit;
  color: var(--grafito-900);
  background: #fff;
  border: 1px solid var(--borde-fuerte);
  border-radius: 9px;
  transition: border-color 0.15s, box-shadow 0.15s;
}
input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--verde-600);
  box-shadow: 0 0 0 3px rgba(60, 154, 64, 0.15);
}
input[type='file'] {
  padding: 0.5rem;
  background: var(--acero-50);
  cursor: pointer;
}
textarea { resize: vertical; }
::placeholder { color: var(--niebla-400); opacity: 1; }

/* Texto de ayuda bajo cada campo */
.hint {
  display: block;
  margin-top: 0.3rem;
  font-size: 0.78rem;
  font-weight: 400;
  line-height: 1.45;
  color: var(--niebla-500);
}
.hint-intro { margin: 0.2rem 0 1rem; color: var(--niebla-600); }

/* Opciones avanzadas (SEO) */
details.avanzado {
  margin: 1.4rem 0 0;
  border: 1px solid var(--borde);
  border-radius: 10px;
  background: var(--acero-50);
  padding: 0.4rem 0.9rem 0.9rem;
}
details.avanzado summary {
  cursor: pointer;
  padding: 0.55rem 0;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--niebla-600);
  list-style: none;
}
details.avanzado summary::-webkit-details-marker { display: none; }
details.avanzado summary::before {
  content: '▸';
  display: inline-block;
  margin-right: 0.5rem;
  color: var(--verde-600);
  transition: transform 0.15s;
}
details.avanzado[open] summary::before { transform: rotate(90deg); }

/* Editor Toast UI */
#editor {
  margin-top: 0.4rem;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--borde-fuerte);
}

/* --- Tabla de artículos --- */
table { width: 100%; border-collapse: collapse; }
thead th {
  text-align: left;
  padding: 0 0.6rem 0.7rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--niebla-500);
  border-bottom: 1px solid var(--borde-fuerte);
}
tbody td {
  padding: 0.85rem 0.6rem;
  border-bottom: 1px solid var(--borde);
  font-size: 0.92rem;
  color: var(--niebla-600);
  vertical-align: middle;
}
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover td { background: var(--acero-50); }
tbody td:first-child { font-weight: 600; color: var(--grafito-900); }

/* --- Insignias de estado --- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--mono);
  font-size: 0.66rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.22rem 0.6rem;
  border-radius: 999px;
  border: 1px solid transparent;
}
.badge-pub {
  background: rgba(139, 195, 74, 0.14);
  color: var(--verde-800);
  border-color: rgba(124, 179, 66, 0.35);
}
.badge-pub::before {
  content: '';
  width: 7px;
  height: 7px;
  transform: rotate(45deg);
  background: var(--lima-500);
}
.badge-draft {
  background: var(--ambar-bg);
  color: var(--ambar-tx);
  border-color: var(--ambar-bd);
}

.row-actions { display: flex; gap: 0.5rem; align-items: center; }

/* --- Avisos --- */
.ok,
.error {
  padding: 0.7rem 0.95rem;
  border-radius: 10px;
  font-size: 0.9rem;
  border: 1px solid transparent;
  margin: 0 0 1.2rem;
}
.ok {
  background: rgba(139, 195, 74, 0.12);
  color: var(--verde-800);
  border-color: rgba(124, 179, 66, 0.3);
}
.error {
  background: var(--alerta-bg);
  color: var(--alerta);
  border-color: var(--alerta-bd);
}

/* --- Login / cambio de contraseña --- */
.login-card {
  max-width: 400px;
  margin: 3.5rem auto;
}
.login-card h1 {
  margin: 0 0 1.2rem;
  font-size: 1.4rem;
  letter-spacing: -0.02em;
}
.login-card .btn-primary {
  width: 100%;
  justify-content: center;
  margin-top: 1.3rem;
  padding: 0.65rem 1rem;
}
.login-card a { color: var(--verde-700); }

/* --- Accesibilidad --- */
:focus-visible { outline: 2px solid var(--verde-600); outline-offset: 2px; }

@media (max-width: 640px) {
  .content { margin: 1.4rem auto; }
  .card { padding: 1.1rem; }
  .userbar { gap: 0.7rem; font-size: 0.8rem; }
  .userbar-email { display: none; }
}

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