/* ==========================================================================
   ESTILOS PROPIOS DEL SISTEMA POS / ADMINLTE
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. TECLADO NUMÉRICO TÁCTIL (MODAL MOZOS / CLAVE)
   -------------------------------------------------------------------------- */

/* Ancho del Modal POS */
.modal-pos {
    max-width: 420px;
    width: 95%;
}

/* Display donde se ven los puntos de la contraseña */
.display-clave {
    font-size: 2.5rem !important;
    letter-spacing: 0.6rem;
    height: 70px;
    background-color: #ffffff !important;
    border: 2px solid #ced4da;
    border-radius: 12px;
    box-shadow: inset 0 3px 5px rgba(0,0,0,0.08);
}

/* Grid de 3 Columnas x 4 Filas */
.num-pad-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(4, 75px);
    gap: 12px;
    user-select: none;
    -webkit-user-select: none;
    touch-action: manipulation;
}

/* Botón base 3D táctil */
.btn-numpad {
    height: 100%;
    font-size: 1.8rem;
    font-weight: 700;
    color: #2c3e50;
    background: #ffffff;
    border: 1px solid #d1d5db;
    border-radius: 14px;
    box-shadow: 0 6px 0 #cbd5e1, 0 8px 12px rgba(0, 0, 0, 0.12);
    transition: all 0.05s ease;
    outline: none !important;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

/* Animación de pulsación (Efecto físico 3D) */
.btn-numpad:active {
    transform: translateY(4px);
    box-shadow: 0 2px 0 #cbd5e1, 0 3px 5px rgba(0, 0, 0, 0.12);
    background-color: #f1f5f9;
}

/* Botón Borrar (Abarca Filas 3 y 4 en Columna 3) */
.btn-numpad-delete {
    grid-column: 3;
    grid-row: 3 / span 2;
    background: #e74c3c;
    color: #ffffff;
    border-color: #c0392b;
    font-size: 1.8rem;
    box-shadow: 0 6px 0 #952b20, 0 8px 12px rgba(0, 0, 0, 0.18);
}

.btn-numpad-delete:active {
    background: #c0392b;
    box-shadow: 0 2px 0 #952b20, 0 3px 5px rgba(0, 0, 0, 0.18);
}
/*PARA OCULTAR LA CLAVE */
.display-clave {
    -webkit-text-security: disc !important; /* Enmascara el texto como puntos en Chrome/Edge/Safari */
}

/* --------------------------------------------------------------------------
   2. OTROS COMPONENTES PERSONALIZADOS (Agregar conforme se desarrollen)
   -------------------------------------------------------------------------- */
  /* NAVEGACIÓN DE PISOS Y BOTÓN DE ACTUALIZAR */
    .tabs-container {
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 15px;
      padding: 16px 20px 20px 20px;
      background: #ffffff;
      border-bottom: 2px solid #e2e8f0;
      overflow-x: auto;
    }

    .tabs-left {
      display: flex;
      gap: 12px;
      overflow-x: auto;
      padding-bottom: 4px;
    }

    .tab-btn {
      background: #ffffff;
      border: 2px solid #cbd5e1;
      padding: 12px 22px;
      border-radius: 12px;
      font-size: 1rem;
      font-weight: 800;
      color: #64748b;
      cursor: pointer;
      display: flex;
      align-items: center;
      gap: 10px;
      box-shadow: 0 4px 0px #cbd5e1;
      transition: all 0.08s ease;
      white-space: nowrap;
    }

    .tab-btn:active, .tab-btn.pressed {
      transform: translateY(3px);
      box-shadow: 0 1px 0px #cbd5e1;
    }
    .tab-btn.active {
      background: #0d9488;
      color: white;
      border-color: #0f766e;
      box-shadow: 0 4px 0px #0f766e;
    }

    /* BOTÓN DE ACTUALIZAR 3D */
    .btn-actualizar {
      background: #f1f5f9;
      border: 2px solid #cbd5e1;
      padding: 12px 20px;
      border-radius: 12px;
      font-size: 1rem;
      font-weight: 800;
      color: #475569;
      cursor: pointer;
      display: flex;
      align-items: center;
      gap: 10px;
      box-shadow: 0 4px 0px #cbd5e1;
      transition: all 0.08s ease;
      white-space: nowrap;
      flex-shrink: 0;
    }

    .btn-actualizar:hover {
      background: #e2e8f0;
      color: #1e293b;
    }

    .btn-actualizar:active {
      transform: translateY(3px);
      box-shadow: 0 1px 0px #cbd5e1;
    }
    /* GRID DE MESAS ULTRA DENSO */
    .grid-mesas {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
      gap: 16px;
      padding: 16px 20px;
      max-width: 100%;
      margin: 0 auto;
      width: 100%;
      max-height: calc(100vh - 130px);
      overflow-y: auto;
    }

    /* TARJETAS CON EFECTO 3D POTENCIADO */
    .card-mesa {
      border-radius: 14px;
      padding: 8px 10px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      min-height: 85px;
      cursor: pointer;
      position: relative;
      transition: transform 0.08s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.08s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .card-mesa:active,
    .card-mesa.pressed {
      transform: translateY(6px) !important;
      box-shadow: 0 1px 0px rgba(0, 0, 0, 0.25), 0 2px 4px rgba(0, 0, 0, 0.1) !important;
    }

    /* 🟢 MESA LIBRE (3D Mejorado) */
    .card-mesa.libre {
      background: linear-gradient(180deg, #ffffff 0%, #f0fdf4 100%);
      border: 2px solid #86efac;
      border-top: 2px solid #bbf7d0;
      box-shadow: 0 7px 0px #16a34a, 0 10px 15px rgba(22, 163, 74, 0.15);
    }
    .card-mesa.libre .badge-estado { background: #22c55e; color: white; box-shadow: 0 2px 0px #15803d; }
    .card-mesa.libre .mesa-numero { color: #15803d; text-shadow: 0 1px 0px rgba(255,255,255,0.8); }

    /* 🟠 MESA OCUPADA (3D Mejorado) */
    .card-mesa.ocupada {
      background: linear-gradient(180deg, #ffffff 0%, #fff7ed 100%);
      border: 2px solid #fdba74;
      border-top: 2px solid #fed7aa;
      box-shadow: 0 7px 0px #ea580c, 0 10px 15px rgba(234, 88, 12, 0.15);
    }
    .card-mesa.ocupada .badge-estado { background: #f97316; color: white; box-shadow: 0 2px 0px #c2410c; }
    .card-mesa.ocupada .mesa-numero { color: #c2410c; text-shadow: 0 1px 0px rgba(255,255,255,0.8); }

    /* 🔵 MESA CUENTA (3D Mejorado) */
    .card-mesa.cuenta {
      background: linear-gradient(180deg, #ffffff 0%, #eff6ff 100%);
      border: 2px solid #93c5fd;
      border-top: 2px solid #bfdbfe;
      box-shadow: 0 7px 0px #2563eb, 0 10px 15px rgba(37, 99, 235, 0.15);
    }
    .card-mesa.cuenta .badge-estado { background: #3b82f6; color: white; box-shadow: 0 2px 0px #1d4ed8; }
    .card-mesa.cuenta .mesa-numero { color: #1d4ed8; text-shadow: 0 1px 0px rgba(255,255,255,0.8); }

    .mesa-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 2px;
    }

    .badge-estado {
      padding: 2px 6px;
      border-radius: 6px;
      font-size: 0.6rem;
      font-weight: 800;
      text-transform: uppercase;
      display: flex;
      align-items: center;
      gap: 3px;
    }

    .tiempo-transcurrido {
      font-size: 0.65rem;
      font-weight: 700;
      color: #64748b;
      display: flex;
      align-items: center;
      gap: 2px;
    }

    .mesa-body {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin: 2px 0;
    }

    .mesa-numero {
      font-size: 1.4rem;
      font-weight: 900;
      letter-spacing: -0.5px;
      line-height: 1;
    }

    .mesa-icon-mini {
      font-size: 1.1rem;
      opacity: 0.85;
      filter: drop-shadow(0 2px 2px rgba(0,0,0,0.08));
    }

    .mesa-footer {
      font-size: 0.7rem;
      font-weight: 700;
      color: #475569;
      text-align: left;
      border-top: 1px dashed #cbd5e1;
      padding-top: 4px;
      display: flex;
      align-items: center;
      gap: 4px;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }