:root {
    --verde: #445c3c; --verde-oscuro: #2f4029; --verde-suave: #eef1e9;
    --terracota: #c17a5a; --terracota-oscuro: #a8613f; --terracota-suave: #f7e9e1;
    --crema: #faf7f0; --carta: #ffffff; --gris: #4a4a45; --gris-suave: #8a8578;
    --borde: #e8e2d4; --sidebar-w: 240px;
  }
  * { box-sizing: border-box; }
  body { font-family: 'Inter', sans-serif; background: var(--crema); margin: 0; color: var(--gris); -webkit-font-smoothing: antialiased; }
  h1, h2, h3 { font-family: 'Playfair Display', serif; color: var(--verde-oscuro); margin: 0; }
  svg.icon { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; vertical-align: -4px; flex-shrink: 0; }

  #login-box { max-width: 380px; margin: 60px auto; background: var(--carta); padding: 36px 32px; border-radius: 18px; box-shadow: 0 8px 30px rgba(60,50,30,0.12); text-align: center; }
  #login-box img.logo-grande { width: 120px; height: 120px; border-radius: 50%; object-fit: cover; margin-bottom: 10px; box-shadow: 0 4px 16px rgba(60,50,30,0.15); }
  #login-box h2 { font-size: 24px; }
  #login-box .sub { font-size: 11px; letter-spacing: 2px; color: var(--terracota-oscuro); text-transform: uppercase; margin-bottom: 20px; font-weight: 600;}
  #login-box p.desc { font-size: 13px; color: var(--gris-suave); margin-bottom: 22px; }
  .campo { text-align: left; margin-bottom: 14px; }
  .campo label { font-size: 12px; color: var(--gris-suave); display: block; margin-bottom: 4px; font-weight: 500; }
  input, select { width: 100%; padding: 11px 12px; border: 1px solid var(--borde); border-radius: 9px; font-size: 15px; font-family: 'Inter', sans-serif; background: #fffdf9; }
  input:focus, select:focus { outline: none; border-color: var(--verde); box-shadow: 0 0 0 3px rgba(68,92,60,0.12); }
  #login-box button.entrar-btn { width: 100%; padding: 13px; font-size: 15px; margin-top: 4px; justify-content: center; }

  button { background: var(--verde); color: white; border: none; padding: 10px 16px; border-radius: 9px; cursor: pointer; font-size: 14px; font-family: 'Inter', sans-serif; font-weight: 600; display: inline-flex; align-items: center; gap: 6px; transition: background 0.15s, transform 0.1s; }
  button:hover { background: var(--verde-oscuro); }
  button:active { transform: scale(0.97); }
  button:disabled { opacity: 0.5; cursor: default; }
  button.secundario { background: var(--verde-suave); color: var(--verde-oscuro); }
  button.secundario:hover { background: #dde3d0; }
  button.secundario.activo-orden { background: var(--verde); color: white; }
  button.peligro { background: var(--terracota-suave); color: var(--terracota-oscuro); }
  button.peligro:hover { background: #f0d5c5; }
  button.icono-solo { padding: 9px; }
  button.grande { padding: 16px 26px; font-size: 16px; }

  .selector-idioma { display: flex; gap: 6px; justify-content: center; }
  .selector-idioma button.flag-btn { background: transparent; border: 1.5px solid transparent; padding: 5px 8px; font-size: 18px; border-radius: 8px; line-height: 1; }
  .selector-idioma button.flag-btn:hover { background: var(--verde-suave); }
  .selector-idioma button.flag-btn.activo { border-color: var(--verde); background: var(--verde-suave); }
  #login-box .selector-idioma { margin-bottom: 16px; }
  #sidebar .selector-idioma { padding: 0 4px 10px; }
  #topbar .selector-idioma { margin-left: auto; }
  #topbar .selector-idioma button.flag-btn { font-size: 15px; padding: 4px 6px; }

  #app { display: flex; min-height: 100vh; }
  #overlay { display: none; position: fixed; inset: 0; background: rgba(20,20,10,0.4); z-index: 15; }
  #overlay.visible { display: block; }

  #sidebar { width: var(--sidebar-w); background: var(--verde-oscuro); color: #e9e6da; flex-shrink: 0; padding: 22px 14px; display: flex; flex-direction: column; position: fixed; top: 0; bottom: 0; left: 0; z-index: 20; transition: transform 0.25s ease; }
  .marca { display: flex; align-items: center; gap: 10px; padding: 0 8px 20px; border-bottom: 1px solid rgba(255,255,255,0.12); margin-bottom: 16px; }
  .marca img { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; }
  .marca h1 { color: white; font-size: 17px; }
  .marca .sub { font-size: 10px; letter-spacing: 1.5px; color: #c9c4b0; text-transform: uppercase; }

  nav.nav-links { display: flex; flex-direction: column; gap: 3px; flex: 1; overflow-y: auto; }
  nav.nav-links button.nav-item { background: transparent; color: #d8d5c8; justify-content: flex-start; padding: 11px 12px; width: 100%; font-weight: 500; border-radius: 9px; position: relative; }
  nav.nav-links button.nav-item:hover { background: rgba(255,255,255,0.07); }
  nav.nav-links button.nav-item.activo { background: var(--terracota); color: white; }
  .contador { margin-left: auto; background: var(--terracota); color: white; font-size: 11px; font-weight: 700; border-radius: 10px; padding: 1px 7px; min-width: 20px; text-align: center; }
  nav.nav-links button.nav-item.activo .contador { background: rgba(255,255,255,0.25); }

  #cerrar-sesion-box { border-top: 1px solid rgba(255,255,255,0.12); padding-top: 14px; margin-top: 10px; }
  #usuario-info { font-size: 12px; color: #c9c4b0; padding: 0 4px 8px; }
  #logout-btn { background: rgba(255,255,255,0.08); color: #e9e6da; width: 100%; justify-content: center; }
  #logout-btn:hover { background: rgba(255,255,255,0.16); }

  #topbar { display: none; position: sticky; top: 0; z-index: 10; background: var(--carta); border-bottom: 1px solid var(--borde); padding: 12px 16px; align-items: center; gap: 12px; }
  #topbar img { width: 30px; height: 30px; border-radius: 50%; object-fit: cover; }
  #topbar h1 { font-size: 16px; }
  #menu-btn { background: var(--verde-suave); color: var(--verde-oscuro); padding: 9px; }

  #contenido-wrap { flex: 1; margin-left: var(--sidebar-w); padding: 28px 32px 60px; max-width: 1100px; }

  @media (max-width: 900px) {
    #sidebar { transform: translateX(-100%); }
    #sidebar.abierto { transform: translateX(0); box-shadow: 4px 0 20px rgba(0,0,0,0.2); }
    #topbar { display: flex; }
    #contenido-wrap { margin-left: 0; padding: 18px 14px 50px; }
  }

  .stats-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 12px; margin-bottom: 22px; }
  .stat-card { background: var(--carta); border: 1px solid var(--borde); border-radius: 14px; padding: 16px; }
  .stat-card .num { font-family: 'Playfair Display', serif; font-size: 28px; color: var(--verde-oscuro); line-height: 1; }
  .stat-card .lbl { font-size: 12px; color: var(--gris-suave); margin-top: 4px; display: flex; align-items: center; gap: 5px; }

  .card { background: var(--carta); border: 1px solid var(--borde); border-radius: 16px; padding: 22px; margin-bottom: 20px; box-shadow: 0 2px 10px rgba(60,50,30,0.04); }
  .card h3 { font-size: 17px; margin-bottom: 4px; display: flex; align-items: center; gap: 8px; }
  .card .card-desc { font-size: 13px; color: var(--gris-suave); margin-bottom: 14px; }

  table { width: 100%; border-collapse: collapse; margin-top: 8px; }
  th { text-align: left; padding: 10px 8px; font-size: 11px; letter-spacing: 0.5px; text-transform: uppercase; color: var(--gris-suave); border-bottom: 2px solid var(--borde); }
  th.ordenable { cursor: pointer; user-select: none; white-space: nowrap; }
  th.ordenable:hover { color: var(--verde-oscuro); }
  td { text-align: left; padding: 11px 8px; border-bottom: 1px solid var(--borde); font-size: 14px; }
  tr:last-child td { border-bottom: none; }
  code { background: var(--verde-suave); color: var(--verde-oscuro); padding: 3px 7px; border-radius: 5px; font-size: 13px; }
  .vacio { text-align: center; color: var(--gris-suave); padding: 24px !important; }
  .fecha-lbl { font-size: 12px; color: var(--gris-suave); }

  .badge { padding: 4px 10px; border-radius: 20px; font-size: 11px; color: white; font-weight: 600; display: inline-flex; align-items: center; gap: 4px; }
  .badge svg { width: 12px; height: 12px; }
  .badge.ok { background: var(--verde); }
  .badge.no { background: var(--terracota); }
  .badge.maestro { background: #c99a3a; }

  .fila-form { display: flex; gap: 12px; align-items: flex-end; flex-wrap: wrap; }
  .fila-form > div { flex: 1; min-width: 150px; }
  .fila-form label { font-size: 12px; color: var(--gris-suave); display: block; margin-bottom: 4px; font-weight: 500; }
  .msg { font-size: 13px; min-height: 18px; margin-top: 8px; display: flex; align-items: center; gap: 6px; }

  .puerta-card { display: flex; align-items: center; justify-content: space-between; padding: 20px; border: 1px solid var(--borde); border-radius: 14px; margin-bottom: 14px; background: #fffdf9; }
  .puerta-card .nombre { font-family: 'Playfair Display', serif; font-size: 18px; color: var(--verde-oscuro); display: flex; align-items: center; gap: 10px; }
  .btn-group { display: flex; gap: 8px; flex-wrap: wrap; }

  .paginacion { display: flex; align-items: center; justify-content: center; gap: 14px; margin-top: 16px; }
  .paginacion span { font-size: 13px; color: var(--gris-suave); }
  .paginacion button { padding: 8px 12px; }

  .modal-overlay { display: none; position: fixed; inset: 0; background: rgba(20,20,10,0.5); z-index: 30; align-items: center; justify-content: center; padding: 16px; }
  .modal-overlay.visible { display: flex; }
  .modal-box { background: var(--carta); border-radius: 16px; padding: 24px; max-width: 480px; width: 100%; max-height: 85vh; overflow-y: auto; }
  .modal-box h3 { margin-bottom: 16px; }
  .modal-cerrar { text-align: right; margin-top: 16px; }

  tr.fila-inactiva { opacity: 0.55; }

  .checkbox-fila { display: flex; align-items: center; gap: 8px; }
  .checkbox-fila input[type="checkbox"] { width: auto; }
  .checkbox-fila label { margin-bottom: 0 !important; }

  .banner-resultado { border-radius: 12px; padding: 14px 16px; margin-bottom: 14px; font-size: 14px; display: flex; align-items: center; gap: 8px; }
  .banner-resultado.ok { background: var(--verde-suave); color: var(--verde-oscuro); }
  .banner-resultado.parcial { background: #fff8e6; color: #8a6d1a; }

  .casa-card { background: var(--carta); border: 1px solid var(--borde); border-radius: 14px; margin-bottom: 12px; overflow: hidden; }
  .casa-card-header { display: flex; align-items: center; gap: 14px; padding: 16px 18px; flex-wrap: wrap; }
  .casa-card-header .nombre { font-family: 'Playfair Display', serif; font-size: 17px; color: var(--verde-oscuro); display: flex; align-items: center; gap: 8px; }
  .casa-card-header .conteos { display: flex; gap: 14px; font-size: 13px; color: var(--gris-suave); }
  .casa-card-header .acciones { margin-left: auto; display: flex; gap: 8px; }
  .casa-detalle { display: none; border-top: 1px solid var(--borde); padding: 16px 18px; background: #fffdf9; }
  .casa-detalle.abierto { display: block; }
  .casa-detalle h4 { font-size: 13px; color: var(--verde-oscuro); margin: 0 0 8px; text-transform: uppercase; letter-spacing: 0.5px; }
  .casa-detalle table { margin-bottom: 16px; }
  .casa-detalle table:last-child { margin-bottom: 0; }

  .barra-ordenar { display: flex; gap: 6px; flex-wrap: wrap; margin: 10px 0 4px; }
  .barra-ordenar button { font-size: 12.5px; padding: 6px 11px; }

  @media (max-width: 680px) {
    table, thead, tbody, th, td, tr { display: block; width: 100%; }
    thead { display: none; }
    tr { margin-bottom: 10px; border: 1px solid var(--borde); border-radius: 12px; padding: 6px 4px; background: #fffdf9; }
    td { border: none; padding: 8px 10px; display: flex; justify-content: space-between; align-items: center; gap: 10px; text-align: right; }
    td::before { content: attr(data-label); font-weight: 600; color: var(--verde-oscuro); font-size: 12px; text-align: left; }
    .fila-form { flex-direction: column; align-items: stretch; }
    .fila-form > div { min-width: 0; }
    .stats-row { grid-template-columns: repeat(2, 1fr); }
    .puerta-card { flex-direction: column; align-items: stretch; gap: 14px; }
  }